libgomp/ChangeLog

   1 2018-10-19  Richard Biener  <rguenther@suse.de>
   2
   3         PR tree-optimization/88182
   4         * testsuite/libgomp.c++/pr88182.C: Move to g++.dg/gomp.
   5
   6 2018-11-26  Jakub Jelinek  <jakub@redhat.com>
   7
   8         * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Drop dejagnu.
   9         (RUNTEST): Don't define.
  10         (RUNTESTDEFAULTFLAGS): Add.
  11         (check-DEJAGNU, site.exp, distclean-DEJAGNU): New goals.
  12         (distclean-am): Depend on distclean-DEJAGNU.
  13         (check-am): If -j% option is present in MFLAGS and if
  14         `getconf _NPROCESSORS_ONLN` is more than 8, export OMP_NUM_THREADS=8.
  15         (.PHONY): Add check-DEJAGNU and distclean-DEJAGNU.
  16         * testsuite/Makefile.in: Regenerated.
  17
  18 2018-11-26  Richard Biener  <rguenther@suse.de>
  19
  20         PR tree-optimization/88182
  21         * testsuite/libgomp.c++/pr88182.C: New testcase.
  22
  23 2018-11-20  Jakub Jelinek  <jakub@redhat.com>
  24
  25         PR bootstrap/88106
  26         * config/mingw32/affinity-fmt.c: New file.
  27
  28 2018-11-09  Jakub Jelinek  <jakub@redhat.com>
  29
  30         * affinity-fmt.c: Include inttypes.h if HAVE_INTTYPES_H.
  31         (gomp_display_affinity): Use __builtin_choose_expr to handle
  32         properly handle argument having integral, or pointer or some other
  33         type.  If inttypes.h is available and PRIx64 is defined, use PRIx64
  34         with uint64_t type instead of %llx and unsigned long long.
  35
  36         * testsuite/libgomp.c-c++-common/task-reduction-13.c: New test.
  37         * testsuite/libgomp.c-c++-common/task-reduction-14.c: New test.
  38
  39 2018-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  40
  41         * affinity.c: Include <string.h>, <stdio.h>.
  42         (gomp_display_affinity_place): Remove cpusetp.
  43         * teams.c: Include <limits.h>.
  44
  45 2018-11-08  Jakub Jelinek  <jakub@redhat.com>
  46
  47         * testsuite/libgomp.c-c++-common/task-reduction-8.c (bar): Add
  48         in_reduction clause for s[0].
  49
  50         * affinity.c (gomp_display_affinity_place): New function.
  51         * affinity-fmt.c: New file.
  52         * alloc.c (gomp_aligned_alloc, gomp_aligned_free): New functions.
  53         * config/linux/affinity.c (gomp_display_affinity_place): New function.
  54         * config/nvptx/icv-device.c (omp_get_num_teams, omp_get_team_num):
  55         Move these functions to ...
  56         * config/nvptx/teams.c: ... here.  New file.
  57         * config/nvptx/target.c (omp_pause_resource, omp_pause_resource_all):
  58         New functions.
  59         * config/nvptx/team.c (gomp_team_start, gomp_pause_host): New
  60         functions.
  61         * configure.ac: Check for aligned_alloc, posix_memalign, memalign
  62         and _aligned_malloc.
  63         (HAVE_UNAME, HAVE_GETHOSTNAME, HAVE_GETPID): Add new tests.
  64         * configure.tgt: Add -DUSING_INITIAL_EXEC_TLS to XCFLAGS for Linux.
  65         * env.c (gomp_display_affinity_var, gomp_affinity_format_var,
  66         gomp_affinity_format_len): New variables.
  67         (parse_schedule): Parse monotonic and nonmonotonic modifiers in
  68         OMP_SCHEDULE variable.  Set GFS_MONOTONIC for monotonic schedules.
  69         (handle_omp_display_env): Display monotonic/nonmonotonic schedule
  70         modifiers.  Display (non-default) chunk sizes.  Print
  71         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT.
  72         (initialize_env): Don't call pthread_attr_setdetachstate.  Handle
  73         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT env vars.
  74         * fortran.c: Include stdio.h and string.h.
  75         (omp_pause_resource, omp_pause_resource_all): Add ialias_redirect.
  76         (omp_get_schedule_, omp_get_schedule_8_): Mask off GFS_MONOTONIC bit.
  77         (omp_set_affinity_format_, omp_get_affinity_format_,
  78         omp_display_affinity_, omp_capture_affinity_, omp_pause_resource_,
  79         omp_pause_resource_all_): New functions.
  80         * icv.c (omp_set_schedule): Mask off omp_sched_monotonic bit in
  81         switch.
  82         * icv-device.c (omp_get_num_teams, omp_get_team_num): Move these
  83         functions to ...
  84         * teams.c: ... here.  New file.
  85         * libgomp_g.h: Include gstdint.h.
  86         (GOMP_loop_nonmonotonic_runtime_start,
  87         GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_start,
  88         GOMP_loop_ordered_start, GOMP_loop_nonmonotonic_runtime_next,
  89         GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_doacross_start,
  90         GOMP_parallel_loop_nonmonotonic_runtime,
  91         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
  92         GOMP_loop_ull_nonmonotonic_runtime_start,
  93         GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_start,
  94         GOMP_loop_ull_ordered_start, GOMP_loop_ull_nonmonotonic_runtime_next,
  95         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
  96         GOMP_loop_ull_doacross_start, GOMP_parallel_reductions,
  97         GOMP_taskwait_depend, GOMP_taskgroup_reduction_register,
  98         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
  99         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
 100         GOMP_teams_reg): Declare.
 101         * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Define unless
 102         gomp_aligned_alloc uses fallback implementation.
 103         (gomp_aligned_alloc, gomp_aligned_free): Declare.
 104         (enum gomp_schedule_type): Add GFS_MONOTONIC.
 105         (struct gomp_doacross_work_share): Add extra field.
 106         (struct gomp_work_share): Add task_reductions field.
 107         (struct gomp_taskgroup): Add workshare and reductions fields.
 108         (GOMP_NEEDS_THREAD_HANDLE): Define if needed.
 109         (gomp_thread_handle): New typedef.
 110         (gomp_display_affinity_place, gomp_set_affinity_format,
 111         gomp_display_string, gomp_display_affinity,
 112         gomp_display_affinity_thread): Declare.
 113         (gomp_doacross_init, gomp_doacross_ull_init): Add size_t argument.
 114         (gomp_parallel_reduction_register, gomp_workshare_taskgroup_start,
 115         gomp_workshare_task_reduction_register): Declare.
 116         (gomp_team_start): Add taskgroup argument.
 117         (gomp_pause_host): Declare.
 118         (gomp_init_work_share, gomp_work_share_start): Change bool argument
 119         to size_t.
 120         (gomp_thread_self, gomp_thread_to_pthread_t): New inline functions.
 121         * libgomp.map (GOMP_5.0): Export GOMP_loop_start,
 122         GOMP_loop_ordered_start, GOMP_loop_doacross_start,
 123         GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
 124         GOMP_loop_ull_doacross_start,
 125         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
 126         GOMP_loop_maybe_nonmonotonic_runtime_next,
 127         GOMP_loop_maybe_nonmonotonic_runtime_start,
 128         GOMP_loop_nonmonotonic_runtime_next,
 129         GOMP_loop_nonmonotonic_runtime_start,
 130         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
 131         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
 132         GOMP_loop_ull_nonmonotonic_runtime_next,
 133         GOMP_loop_ull_nonmonotonic_runtime_start,
 134         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
 135         GOMP_parallel_loop_nonmonotonic_runtime, GOMP_parallel_reductions,
 136         GOMP_taskgroup_reduction_register,
 137         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
 138         GOMP_teams_reg and GOMP_taskwait_depend.
 139         (OMP_5.0): Export omp_pause_resource{,_all}{,_},
 140         omp_{capture,display}_affinity{,_}, and
 141         omp_[gs]et_affinity_format{,_}.
 142         * loop.c: Include string.h.
 143         (GOMP_loop_runtime_next): Add ialias.
 144         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
 145         (gomp_loop_static_start, gomp_loop_dynamic_start,
 146         gomp_loop_guided_start, gomp_loop_ordered_static_start,
 147         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
 148         gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
 149         gomp_loop_doacross_guided_start): Adjust gomp_work_share_start
 150         or gomp_doacross_init callers.
 151         (gomp_adjust_sched, GOMP_loop_start, GOMP_loop_ordered_start,
 152         GOMP_loop_doacross_start): New functions.
 153         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
 154         GOMP_loop_doacross_runtime_start, GOMP_parallel_loop_runtime_start):
 155         Mask off GFS_MONOTONIC bit.
 156         (GOMP_loop_maybe_nonmonotonic_runtime_next,
 157         GOMP_loop_maybe_nonmonotonic_runtime_start,
 158         GOMP_loop_nonmonotonic_runtime_next,
 159         GOMP_loop_nonmonotonic_runtime_start,
 160         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
 161         GOMP_parallel_loop_nonmonotonic_runtime): New aliases or wrapper
 162         functions.
 163         (gomp_parallel_loop_start): Pass NULL as taskgroup to
 164         gomp_team_start.
 165         * loop_ull.c: Include string.h.
 166         (GOMP_loop_ull_runtime_next): Add ialias.
 167         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
 168         (gomp_loop_ull_static_start, gomp_loop_ull_dynamic_start,
 169         gomp_loop_ull_guided_start, gomp_loop_ull_ordered_static_start,
 170         gomp_loop_ull_ordered_dynamic_start,
 171         gomp_loop_ull_ordered_guided_start,
 172         gomp_loop_ull_doacross_static_start,
 173         gomp_loop_ull_doacross_dynamic_start,
 174         gomp_loop_ull_doacross_guided_start): Adjust gomp_work_share_start
 175         and gomp_doacross_ull_init callers.
 176         (gomp_adjust_sched, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
 177         GOMP_loop_ull_doacross_start): New functions.
 178         (GOMP_loop_ull_runtime_start,
 179         GOMP_loop_ull_ordered_runtime_start,
 180         GOMP_loop_ull_doacross_runtime_start): Mask off GFS_MONOTONIC bit.
 181         (GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
 182         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
 183         GOMP_loop_ull_nonmonotonic_runtime_next,
 184         GOMP_loop_ull_nonmonotonic_runtime_start): Likewise.
 185         * Makefile.am (libgomp_la_SOURCES): Add teams.c and affinity-fmt.c.
 186         * omp.h.in (enum omp_sched_t): Add omp_sched_monotonic.
 187         (omp_pause_resource_t, omp_depend_t): New typedefs.
 188         (enum omp_lock_hint_t): Renamed to ...
 189         (enum omp_sync_hint_t): ... this.  Define omp_sync_hint_*
 190         enumerators using numbers and omp_lock_hint_* as their aliases.
 191         (omp_lock_hint_t): New typedef.  Rename to ...
 192         (omp_sync_hint_t): ... this.
 193         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint): Use
 194         omp_sync_hint_t instead of omp_lock_hint_t.
 195         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
 196         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
 197         Declare.
 198         (omp_target_is_present, omp_target_disassociate_ptr):
 199         Change first argument from void * to const void *.
 200         (omp_target_memcpy, omp_target_memcpy_rect): Change second argument
 201         from void * to const void *.
 202         (omp_target_associate_ptr): Change first and second arguments from
 203         void * to const void *.
 204         * omp_lib.f90.in (omp_pause_resource_kind, omp_pause_soft,
 205         omp_pause_hard): New parameters.
 206         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
 207         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
 208         New interfaces.
 209         * omp_lib.h.in (omp_pause_resource_kind, omp_pause_soft,
 210         omp_pause_hard): New parameters.
 211         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
 212         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
 213         New externals.
 214         * ordered.c (gomp_doacross_init, gomp_doacross_ull_init): Add
 215         EXTRA argument.  If not needed to prepare array, if extra is 0,
 216         clear ws->doacross, otherwise allocate just doacross structure and
 217         extra payload.  If array is needed, allocate also extra payload.
 218         (GOMP_doacross_post, GOMP_doacross_wait, GOMP_doacross_ull_post,
 219         GOMP_doacross_ull_wait): Handle doacross->array == NULL like
 220         doacross == NULL.
 221         * parallel.c (GOMP_parallel_start): Pass NULL as taskgroup to
 222         gomp_team_start.
 223         (GOMP_parallel): Likewise.  Formatting fix.
 224         (GOMP_parallel_reductions): New function.
 225         (GOMP_cancellation_point): If taskgroup has workshare
 226         flag set, check cancelled of prev taskgroup if any.
 227         (GOMP_cancel): If taskgroup has workshare flag set, set cancelled
 228         on prev taskgroup if any.
 229         * sections.c: Include string.h.
 230         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
 231         (GOMP_sections_start): Adjust gomp_work_share_start caller.
 232         (GOMP_sections2_start): New function.
 233         (GOMP_parallel_sections_start, GOMP_parallel_sections):
 234         Pass NULL as taskgroup to gomp_team_start.
 235         * single.c (GOMP_single_start, GOMP_single_copy_start): Adjust
 236         gomp_work_share_start callers.
 237         * target.c (GOMP_target_update_ext, GOMP_target_enter_exit_data):
 238         If taskgroup has workshare flag set, check cancelled on prev
 239         taskgroup if any.  Guard all cancellation tests with
 240         gomp_cancel_var test.
 241         (omp_target_is_present, omp_target_disassociate_ptr):
 242         Change ptr argument from void * to const void *.
 243         (omp_target_memcpy): Change src argument from void * to const void *.
 244         (omp_target_memcpy_rect): Likewise.
 245         (omp_target_memcpy_rect_worker): Likewise.  Use const char * casts
 246         instead of char * where needed.
 247         (omp_target_associate_ptr): Change host_ptr and device_ptr arguments
 248         from void * to const void *.
 249         (omp_pause_resource, omp_pause_resource_all): New functions.
 250         * task.c (gomp_task_handle_depend): Handle new depend array format
 251         in addition to the old.  Handle mutexinoutset kinds the same as
 252         inout for now, handle unspecified kinds.
 253         (gomp_create_target_task): If taskgroup has workshare flag set, check
 254         cancelled on prev taskgroup if any.  Guard all cancellation tests with
 255         gomp_cancel_var test.  Handle new depend array format count in
 256         addition to the old.
 257         (GOMP_task): Likewise.  Adjust function comment.
 258         (gomp_task_run_pre): If taskgroup has workshare flag set, check
 259         cancelled on prev taskgroup if any.  Guard all cancellation tests with
 260         gomp_cancel_var test.
 261         (GOMP_taskwait_depend): New function.
 262         (gomp_task_maybe_wait_for_dependencies): Handle new depend array
 263         format in addition to the old.  Handle mutexinoutset kinds the same as
 264         inout for now, handle unspecified kinds.  Fix a function comment typo.
 265         (gomp_taskgroup_init): New function.
 266         (GOMP_taskgroup_start): Use it.
 267         (gomp_reduction_register, gomp_create_artificial_team,
 268         GOMP_taskgroup_reduction_register,
 269         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
 270         gomp_parallel_reduction_register,
 271         gomp_workshare_task_reduction_register,
 272         gomp_workshare_taskgroup_start,
 273         GOMP_workshare_task_reduction_unregister): New functions.
 274         * taskloop.c (GOMP_taskloop): If taskgroup has workshare flag set,
 275         check cancelled on prev taskgroup if any.  Guard all cancellation
 276         tests with gomp_cancel_var test.  Handle GOMP_TASK_FLAG_REDUCTION flag
 277         by calling GOMP_taskgroup_reduction_register.
 278         * team.c (gomp_thread_attr): Remove comment.
 279         (struct gomp_thread_start_data): Add handle field.
 280         (gomp_thread_start): Call pthread_detach.
 281         (gomp_new_team): Adjust gomp_init_work_share caller.
 282         (gomp_free_pool_helper): Call pthread_detach.
 283         (gomp_team_start): Add taskgroup argument, initialize implicit
 284         tasks' taskgroup field to that.  Don't call
 285         pthread_attr_setdetachstate.  Handle OMP_DISPLAY_AFFINITY env var.
 286         (gomp_team_end): Determine nesting by thr->ts.level != 0
 287         rather than thr->ts.team != NULL.
 288         (gomp_pause_pool_helper, gomp_pause_host): New functions.
 289         * work.c (alloc_work_share): Use gomp_aligned_alloc instead of
 290         gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined.
 291         (gomp_init_work_share): Change ORDERED argument from bool to size_t,
 292         if more than 1 allocate also extra payload at the end of array.  Never
 293         keep ordered_team_ids NULL, set it to inline_ordered_team_ids instead.
 294         (gomp_work_share_start): Change ORDERED argument from bool to size_t,
 295         return true instead of ws.
 296         * Makefile.in: Regenerated.
 297         * configure: Regenerated.
 298         * config.h.in: Regenerated.
 299         * testsuite/libgomp.c/cancel-for-2.c (foo): Use cancel modifier
 300         in some cases.
 301         * testsuite/libgomp.c-c++-common/cancel-parallel-1.c: New test.
 302         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: New test.
 303         * testsuite/libgomp.c-c++-common/depend-iterator-1.c: New test.
 304         * testsuite/libgomp.c-c++-common/depend-iterator-2.c: New test.
 305         * testsuite/libgomp.c-c++-common/depend-mutexinout-1.c: New test.
 306         * testsuite/libgomp.c-c++-common/depend-mutexinout-2.c: New test.
 307         * testsuite/libgomp.c-c++-common/depobj-1.c: New test.
 308         * testsuite/libgomp.c-c++-common/display-affinity-1.c: New test.
 309         * testsuite/libgomp.c-c++-common/for-10.c: New test.
 310         * testsuite/libgomp.c-c++-common/for-11.c: New test.
 311         * testsuite/libgomp.c-c++-common/for-12.c: New test.
 312         * testsuite/libgomp.c-c++-common/for-13.c: New test.
 313         * testsuite/libgomp.c-c++-common/for-14.c: New test.
 314         * testsuite/libgomp.c-c++-common/for-15.c: New test.
 315         * testsuite/libgomp.c-c++-common/for-2.h: If CONDNE macro is defined,
 316         define a different N(test), don't define N(f0) to N(f14), but instead
 317         define N(f20) to N(f34) using != comparisons.
 318         * testsuite/libgomp.c-c++-common/for-7.c: New test.
 319         * testsuite/libgomp.c-c++-common/for-8.c: New test.
 320         * testsuite/libgomp.c-c++-common/for-9.c: New test.
 321         * testsuite/libgomp.c-c++-common/master-combined-1.c: New test.
 322         * testsuite/libgomp.c-c++-common/pause-1.c: New test.
 323         * testsuite/libgomp.c-c++-common/pause-2.c: New test.
 324         * testsuite/libgomp.c-c++-common/pr66199-10.c: New test.
 325         * testsuite/libgomp.c-c++-common/pr66199-11.c: New test.
 326         * testsuite/libgomp.c-c++-common/pr66199-12.c: New test.
 327         * testsuite/libgomp.c-c++-common/pr66199-13.c: New test.
 328         * testsuite/libgomp.c-c++-common/pr66199-14.c: New test.
 329         * testsuite/libgomp.c-c++-common/simd-1.c: New test.
 330         * testsuite/libgomp.c-c++-common/taskloop-reduction-1.c: New test.
 331         * testsuite/libgomp.c-c++-common/taskloop-reduction-2.c: New test.
 332         * testsuite/libgomp.c-c++-common/taskloop-reduction-3.c: New test.
 333         * testsuite/libgomp.c-c++-common/taskloop-reduction-4.c: New test.
 334         * testsuite/libgomp.c-c++-common/task-reduction-11.c: New test.
 335         * testsuite/libgomp.c-c++-common/task-reduction-12.c: New test.
 336         * testsuite/libgomp.c-c++-common/task-reduction-1.c: New test.
 337         * testsuite/libgomp.c-c++-common/task-reduction-2.c: New test.
 338         * testsuite/libgomp.c-c++-common/task-reduction-3.c: New test.
 339         * testsuite/libgomp.c-c++-common/task-reduction-4.c: New test.
 340         * testsuite/libgomp.c-c++-common/task-reduction-5.c: New test.
 341         * testsuite/libgomp.c-c++-common/task-reduction-6.c: New test.
 342         * testsuite/libgomp.c-c++-common/task-reduction-7.c: New test.
 343         * testsuite/libgomp.c-c++-common/task-reduction-8.c: New test.
 344         * testsuite/libgomp.c-c++-common/task-reduction-9.c: New test.
 345         * testsuite/libgomp.c-c++-common/taskwait-depend-1.c: New test.
 346         * testsuite/libgomp.c++/depend-1.C: New test.
 347         * testsuite/libgomp.c++/depend-iterator-1.C: New test.
 348         * testsuite/libgomp.c++/depobj-1.C: New test.
 349         * testsuite/libgomp.c++/for-16.C: New test.
 350         * testsuite/libgomp.c++/for-21.C: New test.
 351         * testsuite/libgomp.c++/for-22.C: New test.
 352         * testsuite/libgomp.c++/for-23.C: New test.
 353         * testsuite/libgomp.c++/for-24.C: New test.
 354         * testsuite/libgomp.c++/for-25.C: New test.
 355         * testsuite/libgomp.c++/for-26.C: New test.
 356         * testsuite/libgomp.c++/taskloop-reduction-1.C: New test.
 357         * testsuite/libgomp.c++/taskloop-reduction-2.C: New test.
 358         * testsuite/libgomp.c++/taskloop-reduction-3.C: New test.
 359         * testsuite/libgomp.c++/taskloop-reduction-4.C: New test.
 360         * testsuite/libgomp.c++/task-reduction-10.C: New test.
 361         * testsuite/libgomp.c++/task-reduction-11.C: New test.
 362         * testsuite/libgomp.c++/task-reduction-12.C: New test.
 363         * testsuite/libgomp.c++/task-reduction-13.C: New test.
 364         * testsuite/libgomp.c++/task-reduction-14.C: New test.
 365         * testsuite/libgomp.c++/task-reduction-15.C: New test.
 366         * testsuite/libgomp.c++/task-reduction-16.C: New test.
 367         * testsuite/libgomp.c++/task-reduction-17.C: New test.
 368         * testsuite/libgomp.c++/task-reduction-18.C: New test.
 369         * testsuite/libgomp.c++/task-reduction-19.C: New test.
 370         * testsuite/libgomp.c/task-reduction-1.c: New test.
 371         * testsuite/libgomp.c++/task-reduction-1.C: New test.
 372         * testsuite/libgomp.c/task-reduction-2.c: New test.
 373         * testsuite/libgomp.c++/task-reduction-2.C: New test.
 374         * testsuite/libgomp.c++/task-reduction-3.C: New test.
 375         * testsuite/libgomp.c++/task-reduction-4.C: New test.
 376         * testsuite/libgomp.c++/task-reduction-5.C: New test.
 377         * testsuite/libgomp.c++/task-reduction-6.C: New test.
 378         * testsuite/libgomp.c++/task-reduction-7.C: New test.
 379         * testsuite/libgomp.c++/task-reduction-8.C: New test.
 380         * testsuite/libgomp.c++/task-reduction-9.C: New test.
 381         * testsuite/libgomp.c/teams-1.c: New test.
 382         * testsuite/libgomp.c/teams-2.c: New test.
 383         * testsuite/libgomp.c/thread-limit-4.c: New test.
 384         * testsuite/libgomp.c/thread-limit-5.c: New test.
 385         * testsuite/libgomp.fortran/display-affinity-1.f90: New test.
 386
 387 2018-11-06  Chung-Lin Tang <cltang@codesourcery.com>
 388
 389         * oacc-mem.c (memcpy_tofrom_device): New function, combined from
 390         acc_memcpy_to/from_device functions, now with async parameter.
 391         (acc_memcpy_to_device): Modify to use memcpy_tofrom_device.
 392         (acc_memcpy_from_device): Likewise.
 393         (acc_memcpy_to_device_async): New API function.
 394         (acc_memcpy_from_device_async): Likewise.
 395         (present_create_copy): Add async parameter and async setting/unsetting.
 396         (acc_create): Adjust present_create_copy call.
 397         (acc_copyin): Likewise.
 398         (acc_present_or_create): Likewise.
 399         (acc_present_or_copyin): Likewise.
 400         (acc_create_async): New API function.
 401         (acc_copyin_async): New API function.
 402         (delete_copyout): Add async parameter and async setting/unsetting.
 403         (acc_delete): Adjust delete_copyout call.
 404         (acc_copyout): Likewise.
 405         (acc_delete_async): New API function.
 406         (acc_copyout_async): Likewise.
 407         (update_dev_host): Add async parameter and async setting/unsetting.
 408         (acc_update_device): Adjust update_dev_host call.
 409         (acc_update_self): Likewise.
 410         (acc_update_device_async): New API function.
 411         (acc_update_self_async): Likewise.
 412         * openacc.h (acc_copyin_async): Declare new API function.
 413         (acc_create_async): Likewise.
 414         (acc_copyout_async): Likewise.
 415         (acc_delete_async): Likewise.
 416         (acc_update_device_async): Likewise.
 417         (acc_update_self_async): Likewise.
 418         (acc_memcpy_to_device_async): Likewise.
 419         (acc_memcpy_from_device_async): Likewise.
 420         * openacc_lib.h (acc_copyin_async_32_h): New subroutine.
 421         (acc_copyin_async_64_h): New subroutine.
 422         (acc_copyin_async_array_h): New subroutine.
 423         (acc_create_async_32_h): New subroutine.
 424         (acc_create_async_64_h): New subroutine.
 425         (acc_create_async_array_h): New subroutine.
 426         (acc_copyout_async_32_h): New subroutine.
 427         (acc_copyout_async_64_h): New subroutine.
 428         (acc_copyout_async_array_h): New subroutine.
 429         (acc_delete_async_32_h): New subroutine.
 430         (acc_delete_async_64_h): New subroutine.
 431         (acc_delete_async_array_h): New subroutine.
 432         (acc_update_device_async_32_h): New subroutine.
 433         (acc_update_device_async_64_h): New subroutine.
 434         (acc_update_device_async_array_h): New subroutine.
 435         (acc_update_self_async_32_h): New subroutine.
 436         (acc_update_self_async_64_h): New subroutine.
 437         (acc_update_self_async_array_h): New subroutine.
 438         * openacc.f90 (acc_copyin_async_32_h): New subroutine.
 439         (acc_copyin_async_64_h): New subroutine.
 440         (acc_copyin_async_array_h): New subroutine.
 441         (acc_create_async_32_h): New subroutine.
 442         (acc_create_async_64_h): New subroutine.
 443         (acc_create_async_array_h): New subroutine.
 444         (acc_copyout_async_32_h): New subroutine.
 445         (acc_copyout_async_64_h): New subroutine.
 446         (acc_copyout_async_array_h): New subroutine.
 447         (acc_delete_async_32_h): New subroutine.
 448         (acc_delete_async_64_h): New subroutine.
 449         (acc_delete_async_array_h): New subroutine.
 450         (acc_update_device_async_32_h): New subroutine.
 451         (acc_update_device_async_64_h): New subroutine.
 452         (acc_update_device_async_array_h): New subroutine.
 453         (acc_update_self_async_32_h): New subroutine.
 454         (acc_update_self_async_64_h): New subroutine.
 455         (acc_update_self_async_array_h): New subroutine.
 456         * libgomp.map (OACC_2.5): Add acc_copyin_async*, acc_copyout_async*,
 457         acc_copyout_finalize_async*, acc_create_async*, acc_delete_async*,
 458         acc_delete_finalize_async*, acc_memcpy_from_device_async*,
 459         acc_memcpy_to_device_async*, acc_update_device_async*, and
 460         acc_update_self_async* entries.
 461         * testsuite/libgomp.oacc-c-c++-common/lib-94.c: New test.
 462         * testsuite/libgomp.oacc-c-c++-common/lib-95.c: New test.
 463         * testsuite/libgomp.oacc-fortran/lib-16.f90: New test.
 464
 465 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
 466
 467         PR bootstrap/82856
 468         * Makefile.am: Include multilib.am
 469         (AUTOMAKE_OPTIONS): Add info-in-builddir.
 470         (CLEANFILES): Remove libgomp.info.
 471         * configure.ac: Remove AC_PREREQ.
 472         * testsuite/Makefile.am (RUNTEST): Remove quotes.
 473         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
 474         Regenerate.
 475
 476 2018-10-29  Joseph Myers  <joseph@codesourcery.com>
 477             Julian Brown  <julian@codesourcery.com>
 478
 479         * testsuite/libgomp.oacc-c++/this.C: New.
 480
 481 2018-09-18  Cesar Philippidis  <cesar@codesourcery.com>
 482
 483         * plugin/plugin-nvptx.c (struct cuda_map): New.
 484         (struct ptx_stream): Replace d, h, h_begin, h_end, h_next, h_prev,
 485         h_tail with (cuda_map *) map.
 486         (cuda_map_create): New function.
 487         (cuda_map_destroy): New function.
 488         (map_init): Update to use a linked list of cuda_map objects.
 489         (map_fini): Likewise.
 490         (map_pop): Likewise.
 491         (map_push): Likewise.  Return CUdeviceptr instead of void.
 492         (init_streams_for_device): Remove stales references to ptx_stream
 493         members.
 494         (select_stream_for_async): Likewise.
 495         (nvptx_exec): Update call to map_init.
 496
 497 2018-09-09  Cesar Philippidis  <cesar@codesourcery.com>
 498             Julian Brown  <julian@codesourcery.com>
 499
 500         PR middle-end/86336
 501         * testsuite/libgomp.oacc-c++/non-scalar-data.C: Remove XFAIL.
 502
 503 2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
 504         Thomas Koenig <tkoenig@gcc.gnu.org>
 505
 506         PR fortran/25829
 507         * testsuite/libgomp.fortran/async_io_1.f90: New test.
 508         * testsuite/libgomp.fortran/async_io_2.f90: New test.
 509         * testsuite/libgomp.fortran/async_io_3.f90: New test.
 510         * testsuite/libgomp.fortran/async_io_4.f90: New test.
 511         * testsuite/libgomp.fortran/async_io_5.f90: New test.
 512         * testsuite/libgomp.fortran/async_io_6.f90: New test.
 513         * testsuite/libgomp.fortran/async_io_7.f90: New test.
 514
 515 2018-08-13  Cesar Philippidis  <cesar@codesourcery.com>
 516             Tom de Vries  <tdevries@suse.de>
 517
 518         PR target/85590
 519         * plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef.
 520         (cuOccupancyMaxPotentialBlockSize): Declare.
 521         * plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New
 522         CUDA_ONE_CALL_MAYBE_NULL.
 523         * plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define
 524         CUoccupancyB2DSize and declare
 525         cuOccupancyMaxPotentialBlockSize.
 526         (nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the
 527         default num_gangs and num_workers when the driver supports it.
 528
 529 2018-08-08  Tom de Vries  <tdevries@suse.de>
 530
 531         * plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using
 532         CUDA_ONE_CALL_MAYBE_NULL.
 533         * plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare.
 534         (cuLinkAddData_v2, cuLinkCreate_v2): Declare.
 535         (link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions
 536         are not found.
 537
 538 2018-08-08  Tom de Vries  <tdevries@suse.de>
 539
 540         * plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL.
 541         * plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not
 542         present.
 543
 544 2018-08-08  Tom de Vries  <tdevries@suse.de>
 545
 546         * plugin/plugin-nvptx.c
 547         (CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
 548         (nvptx_open_device): Use
 549         CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.
 550
 551 2018-08-08  Tom de Vries  <tdevries@suse.de>
 552
 553         * plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...
 554         (cuGetErrorString): ... here.  Guard with CUDA_VERSION < 6000.
 555
 556 2018-08-07  Tom de Vries  <tdevries@suse.de>
 557
 558         * plugin/plugin-nvptx.c (DO_PRAGMA): Define.
 559         (struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL.
 560         (init_cuda_lib): Add new param to CUDA_ONE_CALL_1.  Add arg to
 561         corresponding call in CUDA_ONE_CALL.  Add def/undef of
 562         CUDA_ONE_CALL_MAYBE_NULL.
 563         (CUDA_CALL_EXISTS): Define.
 564
 565 2018-08-07  Tom de Vries  <tdevries@suse.de>
 566
 567         * plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put
 568         CUDA_ONE_CALL defines right before the cuda-lib.def include, and the
 569         corresponding undefs right after.
 570
 571 2018-08-04  Tom de Vries  <tdevries@suse.de>
 572
 573         * plugin/configfrag.ac: For --without-cuda-driver, set
 574         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no.  Handle
 575         CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no.
 576         * configure: Regenerate.
 577
 578 2018-08-02  Tom de Vries  <tdevries@suse.de>
 579
 580         PR target/86660
 581         * testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions.
 582         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same.
 583         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 584         Same.
 585         * testsuite/libgomp.oacc-c++/routine-1-template.C: Same.
 586         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same.
 587         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same.
 588
 589 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
 590             Thomas Schwinge <thomas@codesourcery.com>
 591
 592         * config/nvptx/oacc-parallel.c: Truncate.
 593
 594 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
 595             James Norris <jnorris@codesourcery.com>
 596
 597         * plugin/plugin-nvptx.c (struct map): Removed.
 598         (map_init, map_pop): Remove use of struct map.
 599         (map_push): Likewise and change argument list.
 600         * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New
 601
 602 2018-08-01  Tom de Vries  <tdevries@suse.de>
 603
 604         * plugin/cuda-lib.def: New file.  Factor out of ...
 605         * plugin/plugin-nvptx.c (CUDA_CALLS): ... here.
 606         (struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of
 607         using CUDA_CALLS.
 608
 609 2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 610
 611         Revert 'AsyncI/O patch committed'.
 612         2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
 613                 Thomas Koenig <tkoenig@gcc.gnu.org>
 614
 615         PR fortran/25829
 616         * testsuite/libgomp.fortran/async_io_1.f90: New test.
 617         * testsuite/libgomp.fortran/async_io_2.f90: New test.
 618         * testsuite/libgomp.fortran/async_io_3.f90: New test.
 619         * testsuite/libgomp.fortran/async_io_4.f90: New test.
 620         * testsuite/libgomp.fortran/async_io_5.f90: New test.
 621         * testsuite/libgomp.fortran/async_io_6.f90: New test.
 622         * testsuite/libgomp.fortran/async_io_7.f90: New test.
 623
 624 2018-07-30  Tom de Vries  <tdevries@suse.de>
 625
 626         * plugin/plugin-nvptx.c (MIN, MAX): Redefine.
 627         (nvptx_exec): Ensure worker and vector default dims don't exceed
 628         targ_fn->max_threads_per_block.
 629
 630 2018-07-30  Tom de Vries  <tdevries@suse.de>
 631
 632         * plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field.
 633         (nvptx_open_device): Init default_dims for device.
 634         (nvptx_exec): Use default_dims from device.
 635
 636 2018-07-26  Jakub Jelinek  <jakub@redhat.com>
 637
 638         PR testsuite/86660
 639         * testsuite/libgomp.c++/for-15.C (results): Include it in
 640         omp declare target region.
 641         (main): Use map (always, tofrom: results) instead of
 642         map (tofrom: results).
 643
 644         PR middle-end/86660
 645         * testsuite/libgomp.c/pr86660.c: New test.
 646
 647 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
 648             Tom de Vries  <tdevries@suse.de>
 649
 650         * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have
 651         sufficient resources to launch a kernel, and give a hint on how to fix
 652         it.
 653
 654 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
 655             Tom de Vries  <tdevries@suse.de>
 656
 657         * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size,
 658         max_threads_per_block and max_threads_per_multiprocessor fields.
 659         (nvptx_open_device): Initialize new fields.
 660         (nvptx_exec): Use num_sms, and new fields.
 661
 662 2018-07-26  Tom de Vries  <tdevries@suse.de>
 663
 664         * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
 665         to correct locations.  Remove xfail.
 666
 667 2018-07-26  Tom de Vries  <tdevries@suse.de>
 668
 669         * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
 670         acc_wait.  Move acc_async_test calls to correct locations.  Remove
 671         xfail.
 672
 673 2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
 674         Thomas Koenig <tkoenig@gcc.gnu.org>
 675
 676         PR fortran/25829
 677         * testsuite/libgomp.fortran/async_io_1.f90: New test.
 678         * testsuite/libgomp.fortran/async_io_2.f90: New test.
 679         * testsuite/libgomp.fortran/async_io_3.f90: New test.
 680         * testsuite/libgomp.fortran/async_io_4.f90: New test.
 681         * testsuite/libgomp.fortran/async_io_5.f90: New test.
 682         * testsuite/libgomp.fortran/async_io_6.f90: New test.
 683         * testsuite/libgomp.fortran/async_io_7.f90: New test.
 684
 685 2018-07-17  Jakub Jelinek  <jakub@redhat.com>
 686
 687         PR middle-end/86542
 688         * testsuite/libgomp.c++/pr86542.C: New test.
 689
 690         PR middle-end/86539
 691         * testsuite/libgomp.c++/pr86539.C: New test.
 692
 693 2018-07-11  Jakub Jelinek  <jakub@redhat.com>
 694
 695         PR c++/86443
 696         * testsuite/libgomp.c++/for-15.C (a): Remove unused variable.
 697         (results): Make sure the variable is not inside declare target region.
 698         (qux): Remove unused function.
 699
 700 2018-07-10  Jakub Jelinek  <jakub@redhat.com>
 701
 702         PR c++/86443
 703         * testsuite/libgomp.c++/for-15.C: New test.
 704
 705 2018-06-26  Jakub Jelinek  <jakub@redhat.com>
 706
 707         PR c++/86291
 708         * testsuite/libgomp.c++/pr86291.C: New test.
 709
 710 2018-06-24  Gerald Pfeifer  <gerald@pfeifer.com>
 711
 712         * libgomp.texi (Top): Move www.openmp.org to https.
 713         (Enabling OpenMP): Ditto.
 714         (omp_get_active_level): Ditto.
 715         (omp_get_ancestor_thread_num): Ditto.
 716         (omp_get_cancellation): Ditto.
 717         (omp_get_default_device): Ditto.
 718         (omp_get_dynamic): Ditto.
 719         (omp_get_level): Ditto.
 720         (omp_get_max_active_levels): Ditto.
 721         (omp_get_max_task_priority): Ditto.
 722         (omp_get_max_threads): Ditto.
 723         (omp_get_nested): Ditto.
 724         (omp_get_num_devices): Ditto.
 725         (omp_get_num_procs): Ditto.
 726         (omp_get_num_teams): Ditto.
 727         (omp_get_num_threads): Ditto.
 728         (omp_get_proc_bind): Ditto.
 729         (omp_get_schedule): Ditto.
 730         (omp_get_team_num): Ditto.
 731         (omp_get_team_size): Ditto.
 732         (omp_get_thread_limit): Ditto.
 733         (omp_get_thread_num): Ditto.
 734         (omp_in_parallel): Ditto.
 735         (omp_in_final): Ditto.
 736         (omp_is_initial_device): Ditto.
 737         (omp_set_default_device): Ditto.
 738         (omp_set_dynamic): Ditto.
 739         (omp_set_max_active_levels): Ditto.
 740         (omp_set_nested): Ditto.
 741         (omp_set_num_threads): Ditto.
 742         (omp_set_schedule): Ditto.
 743         (omp_init_lock): Ditto.
 744         (omp_set_lock): Ditto.
 745         (omp_test_lock): Ditto.
 746         (omp_unset_lock): Ditto.
 747         (omp_destroy_lock): Ditto.
 748         (omp_init_nest_lock): Ditto.
 749         (omp_set_nest_lock): Ditto.
 750         (omp_test_nest_lock): Ditto.
 751         (omp_unset_nest_lock): Ditto.
 752         (omp_destroy_nest_lock): Ditto.
 753         (omp_get_wtick): Ditto.
 754         (omp_get_wtime): Ditto.
 755         (OMP_CANCELLATION): Ditto.
 756         (OMP_DISPLAY_ENV): Ditto.
 757         (OMP_DEFAULT_DEVICE): Ditto.
 758         (OMP_DYNAMIC): Ditto.
 759         (OMP_MAX_ACTIVE_LEVELS): Ditto.
 760         (OMP_MAX_TASK_PRIORITY): Ditto.
 761         (OMP_NESTED): Ditto.
 762         (OMP_NUM_THREADS): Ditto.
 763         (OMP_PROC_BIND): Ditto.
 764         (OMP_PLACES): Ditto.
 765         (OMP_STACKSIZE): Ditto.
 766         (OMP_SCHEDULE): Ditto.
 767         (OMP_THREAD_LIMIT): Ditto.
 768         (OMP_WAIT_POLICY): Ditto.
 769
 770 2018-06-22  Cesar Philippidis  <cesar@codesourcery.com>
 771             James Norris  <jnorris@codesourcery.com>
 772             Julian Brown  <julian@codesourcery.com>
 773             Thomas Schwinge  <thomas@codesourcery.com>
 774             Tom de Vries  <tom@codesourcery.com>
 775
 776         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
 777         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
 778         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
 779         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
 780         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
 781         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
 782         * testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
 783         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
 784         * testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
 785         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
 786         Likewise.
 787         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
 788         Likewise.
 789         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
 790         Likewise.
 791         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
 792         Likewise.
 793         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
 794         Likewise.
 795         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
 796         Likewise.
 797         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
 798         Likewise.
 799         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
 800         Likewise.
 801         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
 802         Likewise.
 803         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
 804         Likewise.
 805         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
 806         Likewise.
 807         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
 808         Likewise.
 809         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
 810         Likewise.
 811         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
 812         Likewise.
 813         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
 814         Likewise.
 815         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
 816         Likewise.
 817         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
 818         Likewise.
 819         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
 820         Likewise.
 821         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
 822         Likewise.
 823         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
 824         Likewise.
 825         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
 826         Likewise.
 827         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
 828         Likewise.
 829         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
 830         Likewise.
 831         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
 832         Likewise.
 833         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
 834         Likewise.
 835         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
 836         Likewise.
 837         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
 838         Likewise.
 839         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
 840         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
 841         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
 842         * testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
 843         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
 844         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
 845         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
 846         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
 847         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
 848         Likewise.
 849         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
 850         Likewise.
 851         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
 852         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
 853         * testsuite/libgomp.oacc-fortran/kernels-independent.f90:
 854         Likewise.
 855         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
 856         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
 857         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
 858         Likewise.
 859         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
 860         Likewise.
 861         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
 862         Likewise.
 863         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
 864         Likewise.
 865         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
 866         Likewise.
 867         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
 868         Likewise.
 869         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
 870         Likewise.
 871         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
 872         Likewise.
 873         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
 874         Likewise.
 875         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
 876         Likewise.
 877         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
 878         Likewise.
 879         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
 880         Likewise.
 881         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
 882         Likewise.
 883         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
 884         Likewise.
 885         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
 886         Likewise.
 887         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
 888         * testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
 889         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
 890         * testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
 891         * testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
 892         * testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
 893         * testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.
 894
 895 2018-06-20  Chung-Lin Tang <cltang@codesourcery.com>
 896             Thomas Schwinge <thomas@codesourcery.com>
 897             Cesar Philippidis  <cesar@codesourcery.com>
 898
 899         * libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
 900         (gomp_acc_remove_pointer): Update declaration.
 901         (gomp_acc_declare_allocate): Declare.
 902         (gomp_remove_var): Declare.
 903         * libgomp.map (OACC_2.5): Define.
 904         * oacc-mem.c (acc_map_data): Update refcount.
 905         (acc_unmap_data): Likewise.
 906         (present_create_copy): Likewise.
 907         (acc_create): Add FLAG_PRESENT when calling present_create_copy.
 908         (acc_copyin): Likewise.
 909         (FLAG_FINALIZE): Define.
 910         (delete_copyout): Update dynamic refcounts, add support for FINALIZE.
 911         (acc_delete_finalize): New function.
 912         (acc_delete_finalize_async): New function.
 913         (acc_copyout_finalize): New function.
 914         (acc_copyout_finalize_async): New function.
 915         (gomp_acc_insert_pointer): Update refcounts.
 916         (gomp_acc_remove_pointer): Return if data is not present on the
 917         accelerator.
 918         * oacc-parallel.c (find_pset): Rename to find_pointer.
 919         (find_pointer): Add support for GOMP_MAP_POINTER.
 920         (handle_ftn_pointers): New function.
 921         (GOACC_parallel_keyed): Update refcounts of variables.
 922         (GOACC_enter_exit_data): Add support for finalized data mappings.
 923         Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
 924         of fortran arrays.
 925         (GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
 926         (GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
 927         for GOMP_MAP_FORCE_FROM.
 928         * openacc.f90 (module openacc_internal): Add
 929         acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
 930         acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
 931         acc_copyout_finalize and acc_delete_finalize.
 932         (acc_copyout_finalize_32_h): New subroutine.
 933         (acc_copyout_finalize_64_h): New subroutine.
 934         (acc_copyout_finalize_array_h): New subroutine.
 935         (acc_delete_finalize_32_h): New subroutine.
 936         (acc_delete_finalize_64_h): New subroutine.
 937         (acc_delete_finalize_array_h): New subroutine.
 938         * openacc.h (acc_copyout_finalize): Declare.
 939         (acc_copyout_finalize_async): Declare.
 940         (acc_delete_finalize): Declare.
 941         (acc_delete_finalize_async): Declare.
 942         * openacc_lib.h (acc_copyout_finalize): New interface.
 943         (acc_delete_finalize): New interface.
 944         * target.c (gomp_map_vars): Update dynamic_refcount.
 945         (gomp_remove_var): New function.
 946         (gomp_unmap_vars): Use it.
 947         (gomp_unload_image_from_device): Likewise.
 948         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
 949         case to utilize OpenACC 2.5 data clause semantics.
 950         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
 951         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
 952         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
 953         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
 954         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
 955         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
 956         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
 957         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 958         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 959         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
 960         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
 961         * testsuite/libgomp.oacc-fortran/data-5.f90: New test.
 962         * testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
 963         utilize OpenACC 2.5 data clause semantics.
 964         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
 965         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
 966         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
 967         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
 968         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
 969         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
 970         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
 971         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
 972         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 973
 974 2018-05-21  Janus Weil  <janus@gcc.gnu.org>
 975
 976         PR fortran/85841
 977         PR testsuite/85865
 978         * testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
 979         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
 980         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
 981         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
 982         * testsuite/libgomp.fortran/task2.f90: Ditto.
 983         * testsuite/libgomp.fortran/vla1.f90: Ditto.
 984         * testsuite/libgomp.fortran/vla2.f90: Ditto.
 985         * testsuite/libgomp.fortran/vla3.f90: Ditto.
 986         * testsuite/libgomp.fortran/vla4.f90: Ditto.
 987         * testsuite/libgomp.fortran/vla5.f90: Ditto.
 988         * testsuite/libgomp.fortran/vla6.f90: Ditto.
 989         * testsuite/libgomp.fortran/vla8.f90: Ditto.
 990         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
 991         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.
 992
 993 2018-05-18  Cesar Philippidis  <cesar@codesourcery.com>
 994
 995         PR c++/85782
 996         * testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.
 997
 998 2018-05-09  Tom de Vries  <tom@codesourcery.com>
 999
1000         PR libgomp/82901
1001         * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
1002         to GOACC_enter_exit_data.
1003
1004 2018-05-09  Tom de Vries  <tom@codesourcery.com>
1005
1006         PR libgomp/83792
1007         * oacc-int.h (async_valid_stream_id_p, async_valid_p)
1008         (async_synchronous_p): New function.
1009         * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
1010         async_valid_p.
1011         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
1012         async_valid_stream_id_p.
1013         * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
1014         * oacc-parallel.c (GOACC_parallel_keyed): Same.
1015
1016 2018-05-07  Tom de Vries  <tom@codesourcery.com>
1017
1018         PR testsuite/85677
1019         * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
1020         include directory in ALWAYS_CFLAGS out of $blddir != "" condition.
1021
1022 2018-05-03  Tom de Vries  <tom@codesourcery.com>
1023
1024         PR testsuite/85106
1025         * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
1026         extra_tool_flags if it contains an -foffload=-fdump-* flag.
1027         * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
1028         * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.
1029
1030 2018-05-02  Tom de Vries  <tom@codesourcery.com>
1031
1032         PR libgomp/85411
1033         * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
1034         GOMP_OPENACC_DIM ...
1035         * env.c (parse_gomp_openacc_dim): ... here.  New function.
1036         (initialize_env): Call parse_gomp_openacc_dim.
1037         (goacc_default_dims): Define.
1038         * libgomp.h (goacc_default_dims): Declare.
1039         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
1040         * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
1041         * libgomp.map: New version "GOMP_PLUGIN_1.2". Add
1042         GOMP_PLUGIN_acc_default_dim.
1043         * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
1044         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.
1045
1046 2018-05-02  Tom de Vries  <tom@codesourcery.com>
1047
1048         PR testsuite/83791
1049         * testsuite/libgomp.c++/udr-9.C: Update.
1050         * testsuite/libgomp.c++/atomic-16.C: Remove.
1051         * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
1052         * testsuite/libgomp.c++/loop-13.C: Remove.
1053         * testsuite/libgomp.c++/loop-14.C: Remove.
1054         * testsuite/libgomp.c++/loop-15.C: Remove.
1055         * testsuite/libgomp.c++/monotonic-1.C: Remove.
1056         * testsuite/libgomp.c++/monotonic-2.C: Remove.
1057         * testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
1058         * testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
1059         * testsuite/libgomp.c++/ordered-1.C: Remove.
1060         * testsuite/libgomp.c++/pr45784.C: Remove.
1061         * testsuite/libgomp.c++/pr64824.C: Remove.
1062         * testsuite/libgomp.c++/pr64868.C: Remove.
1063         * testsuite/libgomp.c++/pr66199-1.C: Remove.
1064         * testsuite/libgomp.c++/pr66199-2.C: Remove.
1065         * testsuite/libgomp.c++/pr66199-3.C: Remove.
1066         * testsuite/libgomp.c++/pr66199-4.C: Remove.
1067         * testsuite/libgomp.c++/pr66199-5.C: Remove.
1068         * testsuite/libgomp.c++/pr66199-6.C: Remove.
1069         * testsuite/libgomp.c++/pr66199-7.C: Remove.
1070         * testsuite/libgomp.c++/pr66199-8.C: Remove.
1071         * testsuite/libgomp.c++/pr66199-9.C: Remove.
1072         * testsuite/libgomp.c++/pr69389.C: Remove.
1073         * testsuite/libgomp.c++/simd10.C: Remove.
1074         * testsuite/libgomp.c++/simd11.C: Remove.
1075         * testsuite/libgomp.c++/simd12.C: Remove.
1076         * testsuite/libgomp.c++/simd13.C: Remove.
1077         * testsuite/libgomp.c++/target-1.C: Remove.
1078         * testsuite/libgomp.c++/target-3.C: Remove.
1079         * testsuite/libgomp.c++/target-4.C: Remove.
1080         * testsuite/libgomp.c++/target-5.C: Remove.
1081         * testsuite/libgomp.c++/taskgroup-1.C: Remove.
1082         * testsuite/libgomp.c++/taskloop-1.C: Remove.
1083         * testsuite/libgomp.c++/taskloop-2.C: Remove.
1084         * testsuite/libgomp.c++/taskloop-3.C: Remove.
1085         * testsuite/libgomp.c++/taskloop-4.C: Remove.
1086         * testsuite/libgomp.c++/udr-9.C: Remove.
1087         * testsuite/libgomp.c++/for-10.C: Remove.
1088         * testsuite/libgomp.c++/for-11.C: Remove.
1089         * testsuite/libgomp.c++/for-12.C: Remove.
1090         * testsuite/libgomp.c++/for-13.C: Remove.
1091         * testsuite/libgomp.c++/for-14.C: Remove.
1092         * testsuite/libgomp.c++/for-9.C: Remove.
1093         * testsuite/libgomp.c/atomic-18.c: Move ...
1094         * testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
1095         * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
1096         * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
1097         * testsuite/libgomp.c/loop-13.c: Move ...
1098         * testsuite/libgomp.c-c++-common/loop-13.c: ... here.
1099         * testsuite/libgomp.c/loop-14.c: Move ...
1100         * testsuite/libgomp.c-c++-common/loop-14.c: ... here.
1101         * testsuite/libgomp.c/loop-15.c: Remove.
1102         * testsuite/libgomp.c-c++-common/loop-15.c: New test.
1103         * testsuite/libgomp.c/monotonic-1.c: Move ...
1104         * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
1105         * testsuite/libgomp.c/monotonic-2.c: Move ...
1106         * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
1107         * testsuite/libgomp.c/nonmonotonic-1.c: Move ...
1108         * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
1109         * testsuite/libgomp.c/nonmonotonic-2.c: Move ...
1110         * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
1111         * testsuite/libgomp.c/ordered-4.c: Move ...
1112         * testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
1113         * testsuite/libgomp.c/pr45784.c: Move ...
1114         * testsuite/libgomp.c-c++-common/pr45784.c: ... here.
1115         * testsuite/libgomp.c/pr64824.c: Move ...
1116         * testsuite/libgomp.c-c++-common/pr64824.c: ... here.
1117         * testsuite/libgomp.c/pr64868.c: Move ...
1118         * testsuite/libgomp.c-c++-common/pr64868.c: ... here.
1119         * testsuite/libgomp.c/pr66199-1.c: Move ...
1120         * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
1121         * testsuite/libgomp.c/pr66199-2.c: Move ...
1122         * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
1123         * testsuite/libgomp.c/pr66199-3.c: Move ...
1124         * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
1125         * testsuite/libgomp.c/pr66199-4.c: Move ...
1126         * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
1127         * testsuite/libgomp.c/pr66199-5.c: Move ...
1128         * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
1129         * testsuite/libgomp.c/pr66199-6.c: Move ...
1130         * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
1131         * testsuite/libgomp.c/pr66199-7.c: Move ...
1132         * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
1133         * testsuite/libgomp.c/pr66199-8.c: Move ...
1134         * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
1135         * testsuite/libgomp.c/pr66199-9.c: Move ...
1136         * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
1137         * testsuite/libgomp.c/pr69389.c: Move ...
1138         * testsuite/libgomp.c-c++-common/pr69389.c: ... here.
1139         * testsuite/libgomp.c/simd-14.c: Move ...
1140         * testsuite/libgomp.c-c++-common/simd-14.c: ... here.
1141         * testsuite/libgomp.c/simd-15.c: Move ...
1142         * testsuite/libgomp.c-c++-common/simd-15.c: ... here.
1143         * testsuite/libgomp.c/simd-16.c: Move ...
1144         * testsuite/libgomp.c-c++-common/simd-16.c: ... here.
1145         * testsuite/libgomp.c/simd-17.c: Move ...
1146         * testsuite/libgomp.c-c++-common/simd-17.c: ... here.
1147         * testsuite/libgomp.c/target-1.c: Move ...
1148         * testsuite/libgomp.c-c++-common/target-1.c: ... here.
1149         * testsuite/libgomp.c/target-10.c: Move ...
1150         * testsuite/libgomp.c-c++-common/target-10.c: ... here.
1151         * testsuite/libgomp.c/target-13.c: Move ...
1152         * testsuite/libgomp.c-c++-common/target-13.c: ... here.
1153         * testsuite/libgomp.c/target-2.c: Move ...
1154         * testsuite/libgomp.c-c++-common/target-2.c: ... here.
1155         * testsuite/libgomp.c/taskgroup-1.c: Move ...
1156         * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
1157         * testsuite/libgomp.c/taskloop-1.c: Move ...
1158         * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
1159         * testsuite/libgomp.c/taskloop-2.c: Move ...
1160         * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
1161         * testsuite/libgomp.c/taskloop-3.c: Move ...
1162         * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
1163         * testsuite/libgomp.c/taskloop-4.c: Move ...
1164         * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
1165         * testsuite/libgomp.c/udr-1.c: Move ...
1166         * testsuite/libgomp.c-c++-common/udr-1.c: ... here.
1167         * testsuite/libgomp.c/for-1.c: Move ...
1168         * testsuite/libgomp.c-c++-common/for-1.c: ... here.
1169         * testsuite/libgomp.c/for-1.h: Move ...
1170         * testsuite/libgomp.c-c++-common/for-1.h: ... here.
1171         * testsuite/libgomp.c/for-2.c: Move ...
1172         * testsuite/libgomp.c-c++-common/for-2.c: ... here.
1173         * testsuite/libgomp.c/for-2.h: Move ...
1174         * testsuite/libgomp.c-c++-common/for-2.h: ... here.
1175         * testsuite/libgomp.c/for-3.c: Move ...
1176         * testsuite/libgomp.c-c++-common/for-3.c: ... here.
1177         * testsuite/libgomp.c/for-4.c: Move ...
1178         * testsuite/libgomp.c-c++-common/for-4.c: ... here.
1179         * testsuite/libgomp.c/for-5.c: Move ...
1180         * testsuite/libgomp.c-c++-common/for-5.c: ... here.
1181         * testsuite/libgomp.c/for-6.c: Move ...
1182         * testsuite/libgomp.c-c++-common/for-6.c: ... here.
1183
1184 2018-05-02  Tom de Vries  <tom@codesourcery.com>
1185
1186         PR libgomp/82428
1187         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
1188         __builtin_goacc_parlevel_{id,size}.
1189         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
1190         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
1191         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
1192         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
1193         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
1194         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
1195         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
1196         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
1197         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
1198         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
1199         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
1200         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
1201         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
1202         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
1203         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
1204         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
1205         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
1206         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
1207         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
1208         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
1209         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
1210         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
1211         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.
1212
1213 2018-05-02  Tom de Vries  <tom@codesourcery.com>
1214
1215         PR testsuite/85106
1216         * testsuite/lib/libgomp.exp: Include scanltranstree.exp.
1217
1218 2018-05-02  Tom de Vries  <tom@codesourcery.com>
1219
1220         PR testsuite/85106
1221         * testsuite/lib/libgomp.exp: Include scanwpaipa.exp.
1222
1223 2018-04-29  Julian Brown  <julian@codesourcery.com>
1224             Tom de Vries  <tom@codesourcery.com>
1225
1226         PR testsuite/85527
1227         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
1228         arbitrary order for iterations of atomic subtract check.
1229
1230 2018-04-28  Tom de Vries  <tom@codesourcery.com>
1231
1232         PR testsuite/85527
1233         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
1234         atomic capture results obtained in parallel loop to an array, instead of
1235         to a scalar.
1236
1237 2018-04-26  Tom de Vries  <tom@codesourcery.com>
1238
1239         PR libgomp/84020
1240         * plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
1241         * plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
1242         (process_GOMP_NVPTX_JIT): New function.
1243         (link_ptx): Use process_GOMP_NVPTX_JIT.
1244
1245 2018-04-26  Richard Biener <rguenther@suse.de>
1246             Tom de Vries  <tom@codesourcery.com>
1247
1248         PR lto/85422
1249         * testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.
1250
1251 2018-04-26  Tom de Vries  <tom@codesourcery.com>
1252
1253         PR target/85519
1254         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
1255         recursion depth from 25 to 23.
1256         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
1257
1258 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1259
1260         * configure: Regenerated.
1261
1262 2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
1263             Tom de Vries  <tom@codesourcery.com>
1264
1265         PR target/85445
1266         * testsuite/libgomp.oacc-c++/ref-1.C: New.
1267
1268 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
1269
1270         PR libgomp/85463
1271         * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
1272         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
1273         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
1274         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
1275         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
1276         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
1277
1278         PR libfortran/85166
1279         * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
1280         abort".
1281         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
1282
1283 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
1284
1285         * configure: Regenerated.
1286
1287 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
1288
1289         PR jit/85384
1290         * configure: Regenerate.
1291
1292 2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
1293             Tom de Vries  <tom@codesourcery.com>
1294
1295         PR middle-end/84955
1296         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
1297         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
1298
1299 2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
1300
1301         PR fortran/83064
1302         PR testsuite/85346
1303         * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
1304         test from gfortran.dg to here.
1305
1306 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
1307
1308         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
1309         * testsuite/libgomp.oacc-fortran/pr84955.f90: Likewise.
1310
1311 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
1312
1313         PR middle-end/84955
1314         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
1315         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
1316
1317 2018-04-05  Tom de Vries  <tom@codesourcery.com>
1318
1319         PR target/85204
1320         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
1321
1322 2018-03-26  Tom de Vries  <tom@codesourcery.com>
1323
1324         PR tree-optimization/85063
1325         * testsuite/libgomp.c/switch-conversion-2.c: New test.
1326         * testsuite/libgomp.c/switch-conversion.c: New test.
1327         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
1328         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
1329
1330 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
1331
1332         PR fortran/84381
1333         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
1334         call abort by STOP n.
1335         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
1336         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
1337         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
1338         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
1339         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
1340         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
1341         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
1342         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
1343         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
1344         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
1345         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
1346         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
1347         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
1348         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
1349         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
1350         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
1351         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
1352         * testsuite/libgomp.fortran/associate1.f90: Likewise.
1353         * testsuite/libgomp.fortran/associate2.f90: Likewise.
1354         * testsuite/libgomp.fortran/associate3.f90: Likewise.
1355         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
1356         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
1357         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
1358         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
1359         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
1360         * testsuite/libgomp.fortran/character1.f90: Likewise.
1361         * testsuite/libgomp.fortran/character2.f90: Likewise.
1362         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
1363         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
1364         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
1365         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
1366         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
1367         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
1368         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
1369         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
1370         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
1371         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
1372         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
1373         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
1374         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
1375         * testsuite/libgomp.fortran/do1.f90: Likewise.
1376         * testsuite/libgomp.fortran/do2.f90: Likewise.
1377         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
1378         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
1379         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
1380         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
1381         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
1382         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
1383         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1384         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
1385         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
1386         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
1387         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
1388         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
1389         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1390         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
1391         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
1392         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
1393         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
1394         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
1395         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
1396         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
1397         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
1398         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
1399         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
1400         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
1401         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
1402         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
1403         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
1404         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1405         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
1406         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
1407         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
1408         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
1409         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
1410         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1411         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1412         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
1413         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
1414         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
1415         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
1416         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
1417         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
1418         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
1419         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
1420         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
1421         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1422         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
1423         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
1424         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
1425         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
1426         * testsuite/libgomp.fortran/lib1.f90: Likewise.
1427         * testsuite/libgomp.fortran/lib2.f: Likewise.
1428         * testsuite/libgomp.fortran/lib3.f: Likewise.
1429         * testsuite/libgomp.fortran/lib4.f90: Likewise.
1430         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
1431         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
1432         * testsuite/libgomp.fortran/nested1.f90: Likewise.
1433         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
1434         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
1435         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
1436         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
1437         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
1438         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
1439         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
1440         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
1441         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
1442         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
1443         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
1444         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
1445         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
1446         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
1447         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
1448         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
1449         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
1450         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
1451         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
1452         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1453         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
1454         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
1455         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
1456         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
1457         * testsuite/libgomp.fortran/pr25162.f: Likewise.
1458         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
1459         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
1460         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
1461         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
1462         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
1463         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
1464         * testsuite/libgomp.fortran/pr28390.f: Likewise.
1465         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
1466         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
1467         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
1468         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
1469         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
1470         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
1471         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
1472         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
1473         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
1474         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
1475         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
1476         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
1477         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
1478         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
1479         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
1480         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
1481         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
1482         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
1483         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
1484         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
1485         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
1486         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
1487         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
1488         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
1489         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
1490         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1491         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
1492         * testsuite/libgomp.fortran/reference1.f90: Likewise.
1493         * testsuite/libgomp.fortran/reference2.f90: Likewise.
1494         * testsuite/libgomp.fortran/retval1.f90: Likewise.
1495         * testsuite/libgomp.fortran/retval2.f90: Likewise.
1496         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
1497         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
1498         * testsuite/libgomp.fortran/simd1.f90: Likewise.
1499         * testsuite/libgomp.fortran/simd2.f90: Likewise.
1500         * testsuite/libgomp.fortran/simd3.f90: Likewise.
1501         * testsuite/libgomp.fortran/simd4.f90: Likewise.
1502         * testsuite/libgomp.fortran/simd5.f90: Likewise.
1503         * testsuite/libgomp.fortran/simd6.f90: Likewise.
1504         * testsuite/libgomp.fortran/simd7.f90: Likewise.
1505         * testsuite/libgomp.fortran/stack.f90: Likewise.
1506         * testsuite/libgomp.fortran/strassen.f90: Likewise.
1507         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
1508         * testsuite/libgomp.fortran/tabs2.f: Likewise.
1509         * testsuite/libgomp.fortran/target1.f90: Likewise.
1510         * testsuite/libgomp.fortran/target2.f90: Likewise.
1511         * testsuite/libgomp.fortran/target3.f90: Likewise.
1512         * testsuite/libgomp.fortran/target4.f90: Likewise.
1513         * testsuite/libgomp.fortran/target5.f90: Likewise.
1514         * testsuite/libgomp.fortran/target6.f90: Likewise.
1515         * testsuite/libgomp.fortran/target7.f90: Likewise.
1516         * testsuite/libgomp.fortran/target8.f90: Likewise.
1517         * testsuite/libgomp.fortran/task1.f90: Likewise.
1518         * testsuite/libgomp.fortran/task2.f90: Likewise.
1519         * testsuite/libgomp.fortran/task3.f90: Likewise.
1520         * testsuite/libgomp.fortran/task4.f90: Likewise.
1521         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
1522         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
1523         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
1524         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
1525         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
1526         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1527         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1528         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1529         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
1530         * testsuite/libgomp.fortran/udr1.f90: Likewise.
1531         * testsuite/libgomp.fortran/udr10.f90: Likewise.
1532         * testsuite/libgomp.fortran/udr11.f90: Likewise.
1533         * testsuite/libgomp.fortran/udr12.f90: Likewise.
1534         * testsuite/libgomp.fortran/udr13.f90: Likewise.
1535         * testsuite/libgomp.fortran/udr14.f90: Likewise.
1536         * testsuite/libgomp.fortran/udr15.f90: Likewise.
1537         * testsuite/libgomp.fortran/udr2.f90: Likewise.
1538         * testsuite/libgomp.fortran/udr3.f90: Likewise.
1539         * testsuite/libgomp.fortran/udr4.f90: Likewise.
1540         * testsuite/libgomp.fortran/udr5.f90: Likewise.
1541         * testsuite/libgomp.fortran/udr6.f90: Likewise.
1542         * testsuite/libgomp.fortran/udr7.f90: Likewise.
1543         * testsuite/libgomp.fortran/udr8.f90: Likewise.
1544         * testsuite/libgomp.fortran/udr9.f90: Likewise.
1545         * testsuite/libgomp.fortran/vla1.f90: Likewise.
1546         * testsuite/libgomp.fortran/vla2.f90: Likewise.
1547         * testsuite/libgomp.fortran/vla3.f90: Likewise.
1548         * testsuite/libgomp.fortran/vla4.f90: Likewise.
1549         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1550         * testsuite/libgomp.fortran/vla6.f90: Likewise.
1551         * testsuite/libgomp.fortran/vla7.f90: Likewise.
1552         * testsuite/libgomp.fortran/vla8.f90: Likewise.
1553         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
1554         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
1555         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1556         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
1557         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
1558         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
1559         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
1560         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1561         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1562         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1563         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1564         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
1565         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1566         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
1567         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1568         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
1569         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
1570         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
1571         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
1572         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
1573         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
1574         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
1575         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
1576         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
1577         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
1578         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
1579         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
1580         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
1581         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
1582         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
1583         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1584         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1585         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1586         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1587         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1588         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1589         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1590         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1591         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
1592         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1593         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
1594         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
1595         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
1596         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
1597         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
1598         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
1599         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1600         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1601         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
1602         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
1603         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
1604         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
1605         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
1606         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
1607         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
1608         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
1609         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
1610         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
1611         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
1612         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
1613         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
1614         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
1615         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
1616         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
1617         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
1618         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
1619         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
1620         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
1621         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
1622         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
1623         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
1624         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
1625         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
1626         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
1627         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1628         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
1629         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
1630         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1631         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1632         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1633         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1634         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1635         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
1636         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
1637         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
1638         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
1639         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
1640         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
1641         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
1642         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
1643         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
1644         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
1645         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
1646         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
1647
1648 2018-03-20  Richard Biener  <rguenther@suse.de>
1649
1650         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
1651         parallelizable loop.
1652
1653 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1654
1655         PR target/84148
1656         * configure: Regenerate.
1657
1658 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
1659
1660         PR fortran/84418
1661         * libgomp.fortran/pr84418-1.f90: New test.
1662         * libgomp.fortran/pr84418-2.f90: New test.
1663
1664 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
1665
1666         PR fortran/84313
1667         * testsuite/libgomp.fortran/threadprivate4.f90: Add
1668         -std=f2003 -fall-intrinsics into dg-additional-options.
1669
1670 2018-02-08  Martin Jambor  <mjambor@suse.cz>
1671
1672         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
1673         clonable.
1674
1675 2018-02-08  Martin Jambor  <mjambor@suse.cz>
1676
1677         * testsuite/libgomp.hsa.c/staticvar.c: New test.
1678
1679 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1680
1681         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
1682         [__cplusplus]: Declare extern "C".
1683
1684 2018-02-07  Tom de Vries  <tom@codesourcery.com>
1685
1686         PR libgomp/84217
1687         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
1688
1689 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
1690             Jakub Jelinek  <jakub@redhat.com>
1691
1692         PR libgomp/84096
1693         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
1694         instead of omp_lock_t.
1695
1696 2018-01-25  Tom de Vries  <tom@codesourcery.com>
1697
1698         PR target/84028
1699         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
1700
1701 2018-01-24  Tom de Vries  <tom@codesourcery.com>
1702
1703         PR target/83589
1704         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
1705
1706 2018-01-24  Tom de Vries  <tom@codesourcery.com>
1707
1708         PR target/81352
1709         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
1710
1711 2018-01-19  Tom de Vries  <tom@codesourcery.com>
1712             Cesar Philippidis  <cesar@codesourcery.com>
1713
1714         PR target/83920
1715         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
1716         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
1717
1718 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
1719
1720         Update copyright years.
1721
1722         * libgomp.texi: Bump @copying's copyright year.
1723
1724 2017-12-30  Tom de Vries  <tom@codesourcery.com>
1725
1726         PR libgomp/83046
1727         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
1728         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
1729
1730 2017-12-27  Tom de Vries  <tom@codesourcery.com>
1731
1732         PR c++/83046
1733         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
1734         (test_nonstatic): Fix return type to workaround PR83046.
1735
1736 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
1737
1738         PR testsuite/83281
1739         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
1740         j suffix instead of i.
1741         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
1742         Likewise.
1743
1744 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
1745
1746         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
1747         call to acc_wait (1).
1748
1749 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
1750
1751         PR fortran/81304
1752         * testsuite/libgomp.fortran/pr81304.f90: New test.
1753
1754 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
1755
1756         PR fortran/81841
1757         * libgomp.fortran/pr81841.f90: New test.
1758
1759 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
1760
1761         PR libgomp/83106
1762         * target.c (gomp_target_init): Compute lengths just once and
1763         use them in both malloc size and subsequent copying.
1764
1765 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1766
1767         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
1768         * acinclude.m4: Add cet.m4.
1769         * configure: Regenerate.
1770         * Makefile.in: Likewise.
1771         * testsuite/Makefile.in: Likewise.
1772
1773 2017-11-15  Tom de Vries  <tom@codesourcery.com>
1774
1775         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
1776         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
1777         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
1778         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
1779         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
1780         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
1781
1782 2017-11-14  Tom de Vries  <tom@codesourcery.com>
1783
1784         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
1785         non-nvidia devices.
1786
1787 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
1788
1789         PR c++/82835
1790         * testsuite/libgomp.c++/pr82835.C: New test.
1791
1792 2017-11-06  Martin Liska  <mliska@suse.cz>
1793
1794         * testsuite/libgomp.c++/loop-2.C: Return a value
1795         for functions with non-void return type, or change type to void,
1796         or add -Wno-return-type for test.
1797         * testsuite/libgomp.c++/loop-4.C: Likewise.
1798         * testsuite/libgomp.c++/parallel-1.C: Likewise.
1799         * testsuite/libgomp.c++/shared-1.C: Likewise.
1800         * testsuite/libgomp.c++/single-1.C: Likewise.
1801         * testsuite/libgomp.c++/single-2.C: Likewise.
1802
1803 2017-10-31  Tom de Vries  <tom@codesourcery.com>
1804
1805         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
1806         "do {} while (false)".
1807         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
1808         after HSA_DEBUG call.
1809
1810 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
1811
1812         * target.c (struct gomp_coalesce_buf): New type.
1813         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
1814         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
1815         (gomp_copy_host2dev): Add CBUF argument, if copying into
1816         the cached ranges, memcpy into buffer instead of copying
1817         into device.
1818         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
1819         Add CBUF argument, pass it through to other calls.
1820         (gomp_map_vars): Aggregate copies from host to device if small enough
1821         and with small enough gaps in between into memcpy into a buffer and
1822         fewer host to device copies from the buffer.
1823         (gomp_update): Adjust gomp_copy_host2dev caller.
1824
1825 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
1826
1827         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
1828         run" directive.
1829         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1830         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1831         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1832         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1833
1834 2017-10-16  Tom de Vries  <tom@codesourcery.com>
1835
1836         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
1837         openacc_nvidia_accel_selected.
1838         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
1839         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
1840         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
1841         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
1842         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
1843         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
1844         openacc_nvidia_accel_selected. Skip for shared memory device.
1845         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
1846         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
1847
1848 2017-10-09  Martin Jambor  <mjambor@suse.cz>
1849
1850         PR hsa/82416
1851         * testsuite/libgomp.hsa.c/pr82416.c: New test.
1852
1853 2017-10-07  Tom de Vries  <tom@codesourcery.com>
1854
1855         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
1856         Remove acc_device_nvidia references.
1857         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
1858         Same.
1859
1860 2017-10-05  Tom de Vries  <tom@codesourcery.com>
1861
1862         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
1863         vector_length(32) clause from acc parallel directive.
1864         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
1865
1866 2017-10-04  Tom de Vries  <tom@codesourcery.com>
1867
1868         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
1869         (main): Reduce sum of arr elements.  Assert that hres is exactly
1870         representable in 32-bit floating point.
1871         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
1872         (main): Reduce sum of arr elements.  Assert that hres and hmres are
1873         exactly representable in 32-bit floating point.
1874         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
1875
1876 2017-09-28  Tom de Vries  <tom@codesourcery.com>
1877
1878         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
1879         setting.
1880         * testsuite/libgomp.c++/pr69393.C: Same.
1881         * testsuite/libgomp.c++/taskloop-1.C: Same.
1882         * testsuite/libgomp.c++/taskloop-3.C: Same.
1883         * testsuite/libgomp.c++/taskloop-4.C: Same.
1884         * testsuite/libgomp.c/for-4.c: Same.
1885         * testsuite/libgomp.c/pr66199-3.c: Same.
1886         * testsuite/libgomp.c/pr66199-4.c: Same.
1887         * testsuite/libgomp.c/pr66199-6.c: Same.
1888         * testsuite/libgomp.c/taskloop-1.c: Same.
1889         * testsuite/libgomp.c/taskloop-3.c: Same.
1890         * testsuite/libgomp.c/taskloop-4.c: Same.
1891         * testsuite/libgomp.fortran/aligned1.f03: Same.
1892         * testsuite/libgomp.fortran/condinc1.f: Same.
1893         * testsuite/libgomp.fortran/condinc3.f90: Same.
1894         * testsuite/libgomp.fortran/crayptr1.f90: Same.
1895         * testsuite/libgomp.fortran/crayptr2.f90: Same.
1896         * testsuite/libgomp.fortran/crayptr3.f90: Same.
1897         * testsuite/libgomp.fortran/omp_cond1.f: Same.
1898         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
1899         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
1900         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
1901         * testsuite/libgomp.fortran/recursion1.f90: Same.
1902         * testsuite/libgomp.fortran/target2.f90: Same.
1903         * testsuite/libgomp.fortran/target5.f90: Same.
1904         * testsuite/libgomp.fortran/task3.f90: Same.
1905
1906 2017-09-28  Tom de Vries  <tom@codesourcery.com>
1907
1908         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
1909         vector_length(32) clause from acc parallel directive.
1910         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
1911
1912 2017-09-27  Tom de Vries  <tom@codesourcery.com>
1913
1914         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
1915         Remove acc_device_nvidia references.
1916
1917 2017-09-16  Tom de Vries  <tom@codesourcery.com>
1918
1919         PR c/81875
1920         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
1921
1922 2017-09-14  Tom de Vries  <tom@codesourcery.com>
1923
1924         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
1925         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
1926         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
1927         * testsuite/libgomp.c/c.exp: Include test-cases from
1928         libgomp.c-c++-common.
1929         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
1930         files.
1931
1932 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
1933
1934         PR c++/81314
1935         * testsuite/libgomp.c++/pr81314.C: New test.
1936
1937 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
1938
1939         * libgomp.texi (Top): www.openacc.org now uses https.
1940         (Enabling OpenACC): Ditto.
1941         (acc_get_num_devices): Ditto.
1942         (acc_set_device_type): Ditto.
1943         (acc_get_device_type): Ditto.
1944         (acc_set_device_num): Ditto.
1945         (acc_get_device_num): Ditto.
1946         (acc_async_test): Ditto.
1947         (acc_async_test_all): Ditto.
1948         (acc_wait): Ditto.
1949         (acc_wait_all): Ditto.
1950         (acc_wait_all_async): Ditto.
1951         (acc_wait_async): Ditto.
1952         (acc_init): Ditto.
1953         (acc_shutdown): Ditto.
1954         (acc_on_device): Ditto.
1955         (acc_malloc): Ditto.
1956         (acc_free): Ditto.
1957         (acc_copyin): Ditto.
1958         (acc_present_or_copyin): Ditto.
1959         (acc_create): Ditto.
1960         (acc_present_or_create): Ditto.
1961         (acc_copyout): Ditto.
1962         (acc_delete): Ditto.
1963         (acc_update_device): Ditto.
1964         (acc_update_self): Ditto.
1965         (acc_map_data): Ditto.
1966         (acc_unmap_data): Ditto.
1967         (acc_deviceptr): Ditto.
1968         (acc_hostptr): Ditto.
1969         (acc_is_present): Ditto.
1970         (acc_memcpy_to_device): Ditto.
1971         (acc_memcpy_from_device): Ditto.
1972         (acc_get_current_cuda_device): Ditto.
1973         (acc_get_current_cuda_context): Ditto.
1974         (acc_get_cuda_stream): Ditto.
1975         (acc_set_cuda_stream): Ditto.
1976         (ACC_DEVICE_TYPE): Ditto.
1977         (ACC_DEVICE_NUM): Ditto.
1978         (OpenACC Library Interoperability): Ditto.
1979
1980 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
1981
1982         PR c/81687
1983         * testsuite/libgomp.c/pr81687-1.c: New test.
1984         * testsuite/libgomp.c/pr81687-2.c: New test.
1985
1986 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
1987
1988         PR c/69389
1989         * testsuite/libgomp.c/pr69389.c: New test.
1990         * testsuite/libgomp.c++/pr69389.C: New test.
1991
1992 2017-08-07  Tom de Vries  <tom@codesourcery.com>
1993
1994         PR middle-end/78266
1995         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
1996         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
1997
1998 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
1999
2000         PR c/45784
2001         * testsuite/libgomp.c/pr45784.c: New test.
2002         * testsuite/libgomp.c++/pr45784.C: New test.
2003
2004 2017-07-19  Tom de Vries  <tom@codesourcery.com>
2005
2006         * testsuite/libgomp.oacc-c/vec.c: New test.
2007
2008 2017-07-03  Tom de Vries  <tom@codesourcery.com>
2009
2010         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
2011
2012 2017-06-27  Tom de Vries  <tom@codesourcery.com>
2013
2014         * plugin/plugin-nvptx.c (notify_var): New function.
2015         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
2016
2017 2017-06-27  Tom de Vries  <tom@codesourcery.com>
2018
2019         * env.c (parse_unsigned_long_1): Factor out of ...
2020         (parse_unsigned_long): ... here.
2021         (parse_int_1): Factor out of ...
2022         (parse_int): ... here.
2023         (parse_int_secure): New function.
2024         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
2025         * secure_getenv.h: Factor out of ...
2026         * plugin/plugin-hsa.c: ... here.
2027         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
2028
2029 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
2030
2031         PR c++/81130
2032         * testsuite/libgomp.c++/pr81130.C: New test.
2033
2034 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2035
2036         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
2037         default args.
2038         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
2039         dg-xfail-run-if default args.
2040
2041 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2042
2043         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
2044         * testsuite/libgomp.c/pr39591-3.c: Likewise.
2045
2046 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
2047
2048         PR libgomp/80822
2049         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
2050         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
2051         sibling lists, depending on level just pick up what CPUs to put
2052         together into a place vs. whether add multiple ordered places.
2053
2054 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
2055
2056         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
2057         * libgomp.map (OACC_2.0.1): Add these.
2058         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
2059         for "acc_wait", and "acc_wait_all", respectively.
2060         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
2061         for "acc_wait", and "acc_wait_all", respectively.
2062         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
2063         * libgomp.texi (acc_wait, acc_wait_all): Update.
2064         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
2065         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
2066         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
2067
2068         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
2069         acc_present_or_copyin and acc_present_or_create procedures,
2070         respectively.
2071         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
2072         generally different variants of OpenACC Runtime Library functions.
2073         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
2074
2075         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
2076         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
2077
2078         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
2079         of preprocessor definitions.
2080         * libgomp.h (strong_alias): Guard by "#ifdef
2081         HAVE_ATTRIBUTE_ALIAS".
2082         * oacc-mem.c: Provide "acc_pcreate" as alias for
2083         "acc_present_or_create", and "acc_pcopyin" as alias for
2084         "acc_present_or_copyin".
2085         * libgomp.map: New version "OACC_2.0.1".
2086         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
2087         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
2088         its content into...
2089         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
2090         Extend testing.
2091
2092         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
2093         when disabling nvptx offloading.
2094
2095 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
2096
2097         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
2098         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2099         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
2100
2101         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
2102         * testsuite/lib/libgomp.exp
2103         (check_effective_target_openacc_nvidia_accel_configured): New
2104         proc.
2105         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
2106         (check_effective_target_c++): New procs.
2107         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
2108         (check_effective_target_c++): Likewise.
2109
2110 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
2111
2112         PR middle-end/80809
2113         * testsuite/libgomp.c/pr80809-2.c: New test.
2114         * testsuite/libgomp.c/pr80809-3.c: New test.
2115
2116         PR middle-end/80809
2117         * testsuite/libgomp.c/pr80809-1.c: New test.
2118
2119         PR middle-end/80853
2120         * testsuite/libgomp.c/pr80853.c: New test.
2121
2122 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
2123
2124         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
2125         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
2126         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
2127         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
2128         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
2129
2130         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
2131         Debug output for failure.
2132
2133 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2134
2135         * testsuite/lib/libgomp.exp: Load scanlang.exp.
2136
2137 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
2138
2139         PR bootstrap/80531
2140         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
2141         bootstrap compare failures.
2142
2143 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
2144
2145         * testsuite/libgomp.c/target-36.c: New testcase.
2146
2147 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
2148
2149         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
2150         instead of char.
2151
2152 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
2153
2154         PR libgomp/80394
2155         * testsuite/libgomp.c/pr80394.c: New test.
2156
2157 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
2158
2159         PR libgomp/79876
2160         * config/posix/thread-stacksize.h: New file.
2161         * config/darwin/thread-stacksize.h: New file.
2162         * config/nvptx/thread-stacksize.h: New file.
2163         * env.c: Include thread-stacksize.h.
2164         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
2165         instead of 0.  Call pthread_attr_setstacksize even if
2166         GOMP_DEFAULT_STACKSIZE is non-zero.
2167
2168 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
2169
2170         * env.c (initialize_env): Initialize stacksize to 0.
2171
2172 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
2173
2174         PR c++/80029
2175         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
2176
2177 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
2178
2179         PR c/79940
2180         * testsuite/libgomp.c/pr79940.c: New test.
2181
2182 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2183
2184         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
2185         targets.
2186         Add __float128 options.
2187
2188 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
2189
2190         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
2191         hppa*-*-* dg-skip-if directive.
2192
2193 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
2194
2195         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
2196         dg-skip-if directive into a comment.
2197
2198 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
2199             Chung-Lin Tang  <cltang@codesourcery.com>
2200
2201         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
2202         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
2203         add additional case.
2204         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
2205         "openacc_nvidia_accel_selected".
2206         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
2207         Add num_workers(8) clause.
2208
2209 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
2210
2211         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
2212         hppa*-*-*.
2213         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
2214         include complex.h on hppa*-*-hpux*.
2215         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
2216
2217 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
2218
2219         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
2220
2221         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
2222         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
2223         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
2224         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
2225         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
2226         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
2227         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
2228         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
2229         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
2230         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
2231
2232 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
2233
2234         * libgomp-plugin.h: #include <stdbool.h>.
2235         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
2236         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
2237         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
2238         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
2239         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
2240         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
2241         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
2242         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
2243         (GOMP_OFFLOAD_openacc_register_async_cleanup)
2244         (GOMP_OFFLOAD_openacc_async_test)
2245         (GOMP_OFFLOAD_openacc_async_test_all)
2246         (GOMP_OFFLOAD_openacc_async_wait)
2247         (GOMP_OFFLOAD_openacc_async_wait_async)
2248         (GOMP_OFFLOAD_openacc_async_wait_all)
2249         (GOMP_OFFLOAD_openacc_async_wait_all_async)
2250         (GOMP_OFFLOAD_openacc_async_set_async)
2251         (GOMP_OFFLOAD_openacc_create_thread_data)
2252         (GOMP_OFFLOAD_openacc_destroy_thread_data)
2253         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
2254         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
2255         (GOMP_OFFLOAD_openacc_get_cuda_stream)
2256         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
2257         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
2258         these.
2259         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
2260         (GOMP_OFFLOAD_unload_image): Fix argument types.
2261
2262 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
2263
2264         * testsuite/lib/libgomp.exp
2265         (check_effective_target_hsa_offloading_selected_nocache): Fix up
2266         check_compile invocation.  Fix up removal of executable.  Drop
2267         bogus "2>&1" argument.
2268
2269         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
2270         directive.
2271
2272 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
2273             Martin Jambor  <mjambor@suse.cz>
2274
2275         * plugin/hsa.h: Moved to top level include.
2276         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
2277
2278 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
2279
2280         PR other/79046
2281         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
2282         of cat to get version from BASE-VER file.
2283         * testsuite/Makefile.in: Regenerated.
2284
2285 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
2286
2287         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
2288         for _WIN64.
2289
2290 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
2291
2292         * plugin/hsa.h: Add GCC runtime library exception.
2293         * plugin/hsa_ext_finalize.h: Likewise.
2294
2295         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
2296         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
2297         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
2298         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
2299         plugin/include/cuda as include dir and -ldl instead of -lcuda as
2300         library to link ptx plugin against.
2301         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
2302         (CUDA_CALLS): Define.
2303         (cuda_lib, cuda_lib_inited): New variables.
2304         (init_cuda_lib): New function.
2305         (CUDA_CALL_PREFIX): Define.
2306         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
2307         (CUDA_CALL): Use FN instead of (FN).
2308         (CUDA_CALL_NOCHECK): Define.
2309         (cuda_error, fini_streams_for_device, select_stream_for_async,
2310         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
2311         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
2312         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
2313         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
2314         CUDA_CALL_NOCHECK.
2315         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
2316         CUDA_CALL_NOCHECK.
2317         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
2318         Use CUDA_CALL_NOCHECK.
2319         * plugin/cuda/cuda.h: New file.
2320         * config.h.in: Regenerated.
2321         * configure: Regenerated.
2322
2323         PR other/79046
2324         * configure.ac: Add GCC_BASE_VER.
2325         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
2326         get version from BASE-VER file.
2327         * testsuite/Makefile.in: Regenerated.
2328         * configure: Regenerated.
2329         * Makefile.in: Regenerated.
2330
2331 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2332
2333         PR libgomp/60670
2334         * Makefile.am: Make fincludedir multilib-aware.
2335         * Makefile.in: Regenerate.
2336
2337 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
2338
2339         Update copyright years.
2340
2341         * libgomp.texi: Bump @copying's copyright year.
2342
2343 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2344
2345         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
2346         pthread_spinlock_t instead of gomp_mutex_t lock.
2347         (gomp_get_thread_pool): Likewise.
2348         (gomp_release_thread_pool): Likewise.
2349         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
2350         Likewise.
2351
2352 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2353
2354         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
2355         thread pool in case nthreads == 1.
2356
2357 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
2358
2359         * config/nvptx/env.c: Delete.
2360         * icv.c: Move definitions of ICV variables back ...
2361         * env.c: ...here.  Do not compile environment-related functionality if
2362         LIBGOMP_OFFLOADED_ONLY is set.
2363
2364 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
2365
2366         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
2367         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
2368         * configure: Regenerate.
2369         * config.h.in: Likewise.
2370
2371 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
2372
2373         * Makefile.in: Regenerate with automake-1.11.6.
2374         * aclocal.m4: Likewise.
2375         * configure: Likewise.
2376         * testsuite/Makefile.in: Likewise.
2377
2378 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
2379
2380         * config/nvptx/critical.c: Delete to use generic implementation.
2381
2382 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
2383
2384         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
2385         ../../affinity.c as fallback.
2386         * config/nvptx/affinity.c: Delete to use fallback implementation.
2387
2388 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
2389             Jakub Jelinek  <jakub@redhat.com>
2390             Dmitry Melnik  <dm@ispras.ru>
2391
2392         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
2393         * Makefile.in. Regenerate.
2394         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
2395         (LIBGOMP_USE_PTHREADS): ...here; new define.
2396         * configure: Regenerate.
2397         * config.h.in: Likewise.
2398         * config/posix/affinity.c: Move to...
2399         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
2400         interface by LIBGOMP_USE_PTHREADS.
2401         * critical.c: Split out GOMP_atomic_{start,end} into...
2402         * atomic.c: ...here (new file).
2403         * env.c: Split out ICV definitions into...
2404         * icv.c: ...here (new file) and...
2405         * icv-device.c: ...here. New file.
2406         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
2407         (gomp_destroy_lock_30): Ditto.
2408         (gomp_set_lock_30): Ditto.
2409         (gomp_unset_lock_30): Ditto.
2410         (gomp_test_lock_30): Ditto.
2411         (gomp_init_nest_lock_30): Ditto.
2412         (gomp_destroy_nest_lock_30): Ditto.
2413         (gomp_set_nest_lock_30): Ditto.
2414         (gomp_unset_nest_lock_30): Ditto.
2415         (gomp_test_nest_lock_30): Ditto.
2416         * lock.c: New.
2417         * config/nvptx/lock.c: New.
2418         * config/nvptx/bar.c: New.
2419         * config/nvptx/bar.h: New.
2420         * config/nvptx/doacross.h: New.
2421         * config/nvptx/error.c: New.
2422         * config/nvptx/icv-device.c: New.
2423         * config/nvptx/mutex.h: New.
2424         * config/nvptx/pool.h: New.
2425         * config/nvptx/proc.c: New.
2426         * config/nvptx/ptrlock.h: New.
2427         * config/nvptx/sem.h: New.
2428         * config/nvptx/simple-bar.h: New.
2429         * config/nvptx/target.c: New.
2430         * config/nvptx/task.c: New.
2431         * config/nvptx/team.c: New.
2432         * config/nvptx/time.c: New.
2433         * config/posix/simple-bar.h: New.
2434         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
2435         (gomp_num_teams_var): Declare.
2436         (struct gomp_thread_pool): Change threads_dock member to
2437         gomp_simple_barrier_t.
2438         [__nvptx__] (gomp_thread): New implementation.
2439         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
2440         (gomp_thread_destructor): Ditto.
2441         (gomp_init_thread_affinity): Ditto.
2442         * team.c: Guard uses of Pthreads-specific interfaces by
2443         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
2444         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
2445         * config/nvptx/alloc.c: Delete.
2446         * config/nvptx/barrier.c: Ditto.
2447         * config/nvptx/fortran.c: Ditto.
2448         * config/nvptx/iter.c: Ditto.
2449         * config/nvptx/iter_ull.c: Ditto.
2450         * config/nvptx/loop.c: Ditto.
2451         * config/nvptx/loop_ull.c: Ditto.
2452         * config/nvptx/ordered.c: Ditto.
2453         * config/nvptx/parallel.c: Ditto.
2454         * config/nvptx/priority_queue.c: Ditto.
2455         * config/nvptx/sections.c: Ditto.
2456         * config/nvptx/single.c: Ditto.
2457         * config/nvptx/splay-tree.c: Ditto.
2458         * config/nvptx/work.c: Ditto.
2459         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
2460         -foffload=-lgfortran in addition to -lgfortran.
2461         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
2462         * plugin/plugin-nvptx.c: Include <limits.h>.
2463         (struct targ_fn_descriptor): Add new fields.
2464         (struct ptx_device): Ditto.  Set them...
2465         (nvptx_open_device): ...here.
2466         (nvptx_adjust_launch_bounds): New.
2467         (nvptx_host2dev): Allow NULL 'nvthd'.
2468         (nvptx_dev2host): Ditto.
2469         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
2470         (link_ptx): Adjust log sizes.
2471         (nvptx_host2dev): Allow NULL 'nvthd'.
2472         (nvptx_dev2host): Ditto.
2473         (nvptx_set_clocktick): New.  Use it...
2474         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
2475         fields.
2476         (GOMP_OFFLOAD_dev2dev): New.
2477         (nvptx_adjust_launch_bounds): New.
2478         (nvptx_stacks_size): New.
2479         (nvptx_stacks_alloc): New.
2480         (nvptx_stacks_free): New.
2481         (GOMP_OFFLOAD_run): New.
2482         (GOMP_OFFLOAD_async_run): New (stub).
2483
2484 2016-11-23  Martin Jambor  <mjambor@suse.cz>
2485
2486         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
2487         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
2488         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
2489
2490 2016-11-23  Martin Liska  <mliska@suse.cz>
2491             Martin Jambor  <mjambor@suse.cz>
2492
2493         * plugin/hsa.h: New file.
2494         * plugin/hsa_ext_finalize.h: New file.
2495         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
2496         header file unistd.h, and functions secure_getenv, __secure_getenv,
2497         getuid, geteuid, getgid and getegid.
2498         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
2499         -D_GNU_SOURCE.
2500         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
2501         Handle various cases of secure_getenv presence, add an implementation
2502         when we can test effective UID and GID.
2503         (struct hsa_runtime_fn_info): New structure.
2504         (hsa_runtime_fn_info hsa_fns): New variable.
2505         (hsa_runtime_lib): Likewise.
2506         (support_cpu_devices): Likewise.
2507         (init_enviroment_variables): Load newly introduced ENV
2508         variables.
2509         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
2510         (hsa_fatal): Likewise.
2511         (DLSYM_FN): New macro.
2512         (init_hsa_runtime_functions): New function.
2513         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
2514         structure.  Depending on environment, also allow CPU devices.
2515         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
2516         (get_kernarg_memory_region): Likewise.
2517         (GOMP_OFFLOAD_init_device): Likewise.
2518         (destroy_hsa_program): Likewise.
2519         (init_basic_kernel_info): New function.
2520         (GOMP_OFFLOAD_load_image): Use it.
2521         (create_and_finalize_hsa_program): Call hsa run-time functions via
2522         hsa_fns structure.
2523         (create_single_kernel_dispatch): Likewise.
2524         (release_kernel_dispatch): Likewise.
2525         (init_single_kernel): Likewise.
2526         (parse_target_attributes): Allow up multiple HSA grid dimensions.
2527         (get_group_size): New function.
2528         (run_kernel): Likewise.
2529         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
2530         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
2531         structure.
2532         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
2533         * testsuite/libgomp-test-support.exp.in: Likewise.
2534         * Makefile.in: Regenerated.
2535         * aclocal.m4: Likewise.
2536         * config.h.in: Likewise.
2537         * configure: Likewise.
2538         * testsuite/Makefile.in: Likewise.
2539
2540 2016-11-15  Martin Jambor  <mjambor@suse.cz>
2541             Alexander Monakov  <amonakov@ispras.ru>
2542
2543         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
2544         mapping clauses to target constructs.
2545         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
2546
2547 2016-11-15  Matthias Klose  <doko@ubuntu.com>
2548
2549         * configure: Regenerate.
2550
2551 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
2552
2553         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
2554         * omp_lib.h.in (openmp_version): Likewise.
2555         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
2556         of 201307.
2557         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
2558
2559         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
2560         (fib_wrapper): Add map(from: x) clause.
2561         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
2562         (e_53_2): Likewise.
2563         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
2564         (accum): Add map(tmp) clause.
2565         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
2566         (accum): Add map(tofrom: tmp) clause.
2567         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
2568         (gramSchmidt): Likewise.
2569         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
2570         map(tofrom: sum) clause.
2571         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
2572         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
2573         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
2574         only allowed on the loop iterator.
2575         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
2576         * testsuite/libgomp.fortran/taskloop2.f90: New test.
2577         * testsuite/libgomp.fortran/taskloop4.f90: New test.
2578         * testsuite/libgomp.fortran/doacross1.f90: New test.
2579         * testsuite/libgomp.fortran/doacross3.f90: New test.
2580         * testsuite/libgomp.fortran/taskloop1.f90: New test.
2581         * testsuite/libgomp.fortran/taskloop3.f90: New test.
2582         * testsuite/libgomp.fortran/doacross2.f90: New test.
2583         * testsuite/libgomp.c/doacross-1.c (main): Add missing
2584         #pragma omp atomic read.
2585         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
2586         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
2587
2588 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
2589             Nathan Sidwell  <nathan@acm.org>
2590
2591         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
2592         to determine default geometry.
2593         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
2594         dimension.
2595
2596 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
2597
2598         * hashtab.h: Use standard GPLv3 with runtime exception
2599         boilerplate.
2600
2601 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
2602
2603         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
2604         size when allocating new thread.
2605
2606 2016-09-14  Marek Polacek  <polacek@redhat.com>
2607
2608         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
2609
2610 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
2611
2612         PR fortran/71014
2613         * testsuite/libgomp.fortran/pr71014.f90: New test.
2614
2615 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
2616
2617         PR middle-end/70895
2618         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
2619         firstprivate clauses.
2620         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
2621         copy clauses.
2622         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
2623         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
2624         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
2625         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2626         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
2627         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
2628         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
2629         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2630         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
2631         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
2632         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2633         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
2634
2635 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
2636
2637         PR fortran/70598
2638         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
2639
2640 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
2641
2642         PR c++/58706
2643         * testsuite/libgomp.c++/pr58706.C: New test.
2644
2645 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
2646
2647         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
2648         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
2649         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
2650         Likewise.
2651         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
2652         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
2653         Likewise.
2654         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
2655
2656         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
2657         test, and don't hardcode -O0.
2658
2659 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2660
2661         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
2662
2663 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
2664
2665         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
2666         test.
2667
2668 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
2669
2670         PR middle-end/71734
2671         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
2672         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
2673
2674 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
2675
2676         PR fortran/71717
2677         * testsuite/libgomp.fortran/associate3.f90: New test.
2678
2679 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
2680
2681         * testsuite/libgomp.c++/target-21.C: New test.
2682
2683 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
2684
2685         * testsuite/libgomp.c++/target-20.C: New test.
2686
2687 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
2688             Cesar Philippidis  <cesar@codesourcery.com>
2689
2690         PR middle-end/71373
2691         * libgomp.oacc-c/nested-function-1.c: New file.
2692         * libgomp.oacc-c/nested-function-2.c: Likewise.
2693         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
2694         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
2695         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
2696
2697 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
2698
2699         PR c/71381
2700         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
2701         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
2702         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
2703
2704 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
2705
2706         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
2707         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
2708
2709 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
2710
2711         PR c/70688
2712         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
2713
2714 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
2715
2716         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
2717         instead of invalid schedule(static, 0).
2718         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
2719
2720 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
2721
2722         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
2723         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
2724         parameter, use to set async stream around call to gomp_unmap_vars,
2725         call gomp_unmap_vars() with 'do_copyfrom' set to true.
2726         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
2727         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
2728         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
2729         (event_add): Add int parameter, initialize 'val' field when
2730         adding new ptx_event struct.
2731         (nvptx_evec): Adjust event_add() call arguments.
2732         (nvptx_host2dev): Likewise.
2733         (nvptx_dev2host): Likewise.
2734         (nvptx_wait_async): Likewise.
2735         (nvptx_wait_all_async): Likewise.
2736         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
2737         pass to event_add() call.
2738         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
2739         parameter.
2740         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
2741         call openacc.register_async_cleanup_func() hook.
2742         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
2743         * target.c (gomp_copy_from_async): Delete function.
2744         (gomp_map_vars): Remove async_refcount.
2745         (gomp_unmap_vars): Likewise.
2746         (gomp_load_image_to_device): Likewise.
2747         (omp_target_associate_ptr): Likewise.
2748         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
2749         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
2750         (gomp_copy_from_async): Remove.
2751
2752 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
2753
2754         * target.c (gomp_device_copy): New function.
2755         (gomp_copy_host2dev): Likewise.
2756         (gomp_copy_dev2host): Likewise.
2757         (gomp_free_device_memory): Likewise.
2758         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
2759         (gomp_map_pointer): Likewise.
2760         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
2761         NULL value from alloc_func plugin hook.
2762         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
2763         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
2764         (gomp_unmap_vars): Likewise.
2765         (gomp_update): Adjust to call gomp_copy_dev2host and
2766         gomp_copy_host2dev functions.
2767         (gomp_unload_image_from_device): Handle false value from
2768         unload_image_func plugin hook.
2769         (gomp_init_device): Handle false value from init_device_func
2770         plugin hook.
2771         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
2772         (omp_target_free): Adjust to call gomp_free_device_memory.
2773         (omp_target_memcpy): Handle return values from host2dev_func,
2774         dev2host_func, and dev2dev_func plugin hooks.
2775         (omp_target_memcpy_rect_worker): Likewise.
2776         (gomp_target_fini): Handle false value from fini_device_func
2777         plugin hook.
2778         * libgomp.h (struct gomp_device_descr): Adjust return type of
2779         init_device_func, fini_device_func, unload_image_func, free_func,
2780         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
2781         * oacc-init.c (acc_shutdown_1): Handle false value from
2782         fini_device_func plugin hook.
2783         * oacc-host.c (host_init_device): Change return type to bool.
2784         (host_fini_device): Likewise.
2785         (host_unload_image): Likewise.
2786         (host_free): Likewise.
2787         (host_dev2host): Likewise.
2788         (host_host2dev): Likewise.
2789         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
2790         (acc_memcpy_to_device): Likewise.
2791         (acc_memcpy_from_device): Likewise.
2792         (delete_copyout): Add libfnname parameter, handle free_func
2793         hook fatal error case.
2794         (acc_delete): Adjust delete_copyout call.
2795         (acc_copyout): Likewise.
2796         (update_dev_host): Move gomp_mutex_unlock to after
2797         host2dev/dev2host hook calls.
2798
2799         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
2800         to 'hsa_error_msg', for clarity.
2801         (hsa_fatal): Likewise.
2802         (hsa_error): New function.
2803         (init_hsa_context): Change return type to bool, adjust to return
2804         false on error.
2805         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
2806         return value.
2807         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
2808         return false on error.
2809         (get_agent_info): Adjust to return NULL on error.
2810         (destroy_hsa_program): Change return type to bool, adjust to
2811         return false on error.
2812         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
2813         (destroy_module): Change return type to bool, adjust to
2814         return false on error.
2815         (GOMP_OFFLOAD_unload_image): Likewise.
2816         (GOMP_OFFLOAD_fini_device): Likewise.
2817         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
2818         (GOMP_OFFLOAD_free): Change to return false when called.
2819         (GOMP_OFFLOAD_dev2host): Likewise.
2820         (GOMP_OFFLOAD_host2dev): Likewise.
2821         (GOMP_OFFLOAD_dev2dev): Likewise.
2822
2823         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
2824         (CUDA_CALL): Likewise.
2825         (CUDA_CALL_ASSERT): Likewise.
2826         (map_init): Change return type to bool, use CUDA_CALL* macros.
2827         (map_fini): Likewise.
2828         (init_streams_for_device): Change return type to bool, adjust
2829         call to map_init.
2830         (fini_streams_for_device): Change return type to bool, adjust
2831         call to map_fini.
2832         (select_stream_for_async): Release stream_lock before calls to
2833         GOMP_PLUGIN_fatal, adjust call to map_init.
2834         (nvptx_init): Use CUDA_CALL* macros.
2835         (nvptx_attach_host_thread_to_device): Change return type to bool,
2836         use CUDA_CALL* macros.
2837         (nvptx_open_device): Use CUDA_CALL* macros.
2838         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
2839         macros.
2840         (nvptx_get_num_devices): Use CUDA_CALL* macros.
2841         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
2842         (nvptx_exec): Use CUDA_CALL* macros.
2843         (nvptx_alloc): Use CUDA_CALL* macros.
2844         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
2845         (nvptx_host2dev): Likewise.
2846         (nvptx_dev2host): Likewise.
2847         (nvptx_wait): Use CUDA_CALL* macros.
2848         (nvptx_wait_async): Likewise.
2849         (nvptx_wait_all): Likewise.
2850         (nvptx_wait_all_async): Likewise.
2851         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
2852         use CUDA_CALL* macros, adjust call to map_fini.
2853         (GOMP_OFFLOAD_init_device): Change return type to bool,
2854         adjust code accordingly.
2855         (GOMP_OFFLOAD_fini_device): Likewise.
2856         (GOMP_OFFLOAD_load_image): Adjust calls to
2857         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
2858         use CUDA_CALL* macros.
2859         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
2860         return code.
2861         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
2862         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
2863         handle error return.
2864         (GOMP_OFFLOAD_dev2host): Likewise.
2865         (GOMP_OFFLOAD_host2dev): Likewise.
2866         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
2867         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
2868
2869 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
2870
2871         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
2872         (acc_free): Likewise.
2873         (acc_memcpy_to_device): Likewise.
2874         (acc_memcpy_from_device): Likewise.
2875         (acc_deviceptr): Likewise.
2876         (acc_hostptr): Likewise.
2877         (acc_is_present): Likewise.
2878         (acc_map_data): Likewise.
2879         (acc_unmap_data): Likewise.
2880         (present_create_copy): Likewise.
2881         (delete_copyout): Likewise.
2882         (update_dev_host): Likewise.
2883         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
2884         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
2885         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
2886         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
2887         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
2888         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
2889         it only runs on nvptx targets.
2890         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
2891         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
2892         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2893         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2894         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2895         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2896         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2897         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2898         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2899         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
2900         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2901         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2902         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2903         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2904         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2905         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2906         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2907         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2908         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2909         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2910         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2911         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2912         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2913
2914 2016-05-23  Martin Jambor  <mjambor@suse.cz>
2915
2916         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
2917
2918 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
2919
2920         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
2921         to gomp_init_targets_once.
2922         (acc_set_device_type): Remove !cached_base_dev condition on call to
2923         gomp_init_targets_once, move call to before acc_device_lock acquire,
2924         to avoid deadlock.
2925         (acc_get_device_num): Remove !cached_base_dev condition on call to
2926         gomp_init_targets_once.
2927         (acc_set_device_num): Likewise.
2928
2929 2016-05-16  Martin Jambor  <mjambor@suse.cz>
2930
2931         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
2932
2933 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
2934
2935         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
2936         expected partitioning.
2937
2938 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
2939
2940         PR middle-end/70626
2941         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
2942         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
2943         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
2944
2945 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
2946
2947         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
2948         non-fatal.
2949
2950 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
2951
2952         PR middle-end/70680
2953         * testsuite/libgomp.c/pr70680-1.c: New test.
2954         * testsuite/libgomp.c/pr70680-2.c: New test.
2955
2956 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
2957
2958         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
2959         pass parameter variables to subroutines.
2960
2961 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
2962
2963         PR middle-end/70643
2964         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
2965
2966 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
2967
2968         PR testsuite/68242
2969         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
2970         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2971
2972 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
2973
2974         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
2975         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
2976         GOACC_declare prototype.
2977
2978         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
2979         Merge this file, and...
2980         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
2981         ... this file, and...
2982         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
2983         ... this file, and...
2984         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
2985         ... this file, and...
2986         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
2987         ... this file, and...
2988         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
2989         ... this file, and...
2990         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
2991         ... this file, and...
2992         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
2993         ... this file, and...
2994         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
2995         ... this file, and...
2996         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
2997         ... this file, and...
2998         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
2999         ... this file, and...
3000         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
3001         ... this file, and...
3002         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
3003         ... this file into...
3004         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
3005         file.
3006
3007         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
3008         Make failure observable.
3009
3010 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
3011
3012         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
3013         field.
3014         * target.c (gomp_target_fallback_firstprivate,
3015         gomp_target_unshare_firstprivate): Removed.
3016         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
3017         before waiting for dependencies.
3018         (gomp_target_task_fn): Don't copy firstprivate vars here.
3019         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
3020         firstprivate_copies here.
3021         (gomp_create_target_task): Don't initialize firstprivate_copies field.
3022         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
3023         explicit/implicit firstprivate.
3024
3025 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
3026
3027         PR lto/70289
3028         PR ipa/70348
3029         PR tree-optimization/70373
3030         PR middle-end/70533
3031         PR middle-end/70534
3032         PR middle-end/70535
3033         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
3034         test.
3035         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
3036         test.
3037         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
3038         test.
3039         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
3040         test.
3041         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
3042         test.
3043         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
3044         test.
3045         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
3046         test.
3047         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
3048         test.
3049         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
3050         test.
3051         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
3052         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
3053         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
3054         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
3055         test.
3056         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
3057         test.
3058         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
3059         test.
3060         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
3061         test.
3062         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
3063         coverage.
3064         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
3065         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
3066         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
3067         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
3068         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
3069         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
3070         coverage.
3071         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3072         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3073         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3074         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3075         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
3076         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
3077         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
3078         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
3079         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
3080         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3081         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3082         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3083         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
3084         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3085         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
3086
3087 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
3088             James Norris  <jnorris@codesourcery.com>
3089             Nathan Sidwell  <nathan@codesourcery.com>
3090             Julian Brown  <julian@codesourcery.com>
3091             Cesar Philippidis  <cesar@codesourcery.com>
3092             Chung-Lin Tang  <cltang@codesourcery.com>
3093             Tom de Vries  <tom@codesourcery.com>
3094
3095         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
3096         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3097         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3098         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
3099         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3100         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3101         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3102         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
3103         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3104         XFAIL.
3105         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
3106         Incorporate...
3107         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
3108         file.
3109         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
3110         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
3111         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
3112         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
3113         Likewise.
3114         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
3115         Likewise.
3116         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
3117         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
3118         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
3119         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
3120         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
3121         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
3122         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
3123         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
3124         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
3125         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
3126         Likewise.
3127         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
3128         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
3129         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
3130         file...
3131         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
3132         file into...
3133         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
3134         file.  Update.
3135         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
3136         file.
3137         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
3138         Likewise.
3139         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
3140         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
3141         ... this new file.  Update.
3142         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
3143         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
3144         ... this new file.  Update.
3145         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
3146         file.  Incorporate...
3147         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
3148         file, and...
3149         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
3150         file, and...
3151         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
3152         file.
3153         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
3154
3155 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
3156
3157         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
3158         set-torture-options.
3159
3160 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
3161
3162         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
3163         gcc-dg-runtest.
3164         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3165         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
3166         -fno-builtin-acc_on_device instead of -O0.
3167         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
3168         -O0.
3169         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
3170         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
3171         Likewise.
3172         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
3173         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
3174         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
3175         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
3176         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
3177         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
3178         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
3179         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
3180         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
3181         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
3182         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
3183         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
3184         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
3185         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
3186         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
3187         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
3188         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
3189         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
3190         Don't specify -O2.
3191         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
3192         Likewise.
3193         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
3194         Likewise.
3195
3196 2016-03-24  Martin Liska  <mliska@suse.cz>
3197
3198         * plugin/plugin-hsa.c (packet_store_release): New function
3199         that is taken from the HSA runtime manual.
3200         (GOMP_OFFLOAD_run): Use the function.
3201
3202 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
3203
3204         PR c++/70376
3205         * testsuite/libgomp.c++/pr70376.C: New test.
3206
3207 2016-03-23  Tom de Vries  <tom@codesourcery.com>
3208
3209         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
3210         initialization of lresult and lvresult.
3211         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
3212
3213 2016-03-23  James Norris  <jnorris@codesourcery.com>
3214             Daichi Fukuoka <dc-fukuoka@sgi.com>
3215
3216         PR libgomp/69414
3217         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
3218         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
3219         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
3220         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
3221
3222 2016-03-23  Martin Liska  <mliska@suse.cz>
3223
3224         PR hsa/70337
3225         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
3226         argument just in case a dispatched kernel uses that argument.
3227
3228 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
3229
3230         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
3231         -ftree-parallelize-loops/-fopenacc changes.
3232         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
3233         Likewise.
3234         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
3235         Likewise.
3236         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
3237         Likewise.
3238         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
3239         Likewise.
3240         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
3241         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
3242
3243 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
3244
3245         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
3246         always_ld_library_path the path to libgcc_s.
3247
3248 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
3249
3250         PR testsuite/70009
3251         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
3252
3253 2016-03-09  Tom de Vries  <tom@codesourcery.com>
3254
3255         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
3256         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
3257         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
3258         Same.
3259         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
3260         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
3261         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
3262         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
3263
3264 2016-03-07  Martin Jambor  <mjambor@suse.cz>
3265
3266         * testsuite/lib/libgomp.exp
3267         (check_effective_target_hsa_offloading_selected_nocache): New.
3268         (check_effective_target_hsa_offloading_selected): Likewise.
3269         * testsuite/libgomp.hsa.c/c.exp: Likewise.
3270         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
3271         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
3272         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
3273         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
3274         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
3275         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
3276         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
3277         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
3278         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
3279         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
3280         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
3281         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
3282         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
3283         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
3284         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
3285         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
3286
3287 2016-03-07  Martin Jambor  <mjambor@suse.cz>
3288
3289         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
3290         non-shared memory accelerators.
3291         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
3292         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
3293         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
3294         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
3295         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
3296         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
3297         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
3298         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
3299         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
3300
3301 2016-03-07  Martin Jambor  <mjambor@suse.cz>
3302
3303         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
3304         ALWAYS_CFLAGS.
3305
3306 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
3307
3308         PR libgomp/69555
3309         * testsuite/libgomp.c++/pr69555-1.C: New test.
3310         * testsuite/libgomp.c++/pr69555-2.C: New test.
3311
3312 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
3313             Martin Jambor  <mjambor@suse.cz>
3314
3315         * testsuite/lib/libgomp.exp
3316         (check_effective_target_offload_device_shared_as): New proc.
3317         * testsuite/libgomp.c++/declare_target-1.C: New test.
3318
3319 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
3320
3321         PR driver/68463
3322         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
3323
3324 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
3325
3326         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
3327         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
3328         dims.
3329         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
3330         -ftree-parallelize-loops/-fopenacc changes.
3331         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
3332         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
3333         Likewise.
3334         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
3335         Likewise.
3336         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
3337         Likewise.
3338         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
3339         Likewise.
3340         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
3341         Likewise.
3342         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
3343         Likewise.
3344         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
3345         Likewise.
3346         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
3347         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
3348         Likewise.
3349         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
3350         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
3351         Likewise.
3352         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
3353         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
3354         Likewise.
3355
3356 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
3357
3358         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
3359
3360 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
3361
3362         PR driver/69805
3363         * testsuite/libgomp.c/pr69805.c: New test.
3364
3365 2016-02-16  Tom de Vries  <tom@codesourcery.com>
3366
3367         PR lto/67709
3368         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
3369
3370 2016-02-09  Tom de Vries  <tom@codesourcery.com>
3371
3372         PR tree-optimization/69599
3373         * testsuite/libgomp.c/omp-nested-3.c: New test.
3374         * testsuite/libgomp.c/pr46032-2.c: New test.
3375         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
3376         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
3377
3378 2016-02-09  Tom de Vries  <tom@codesourcery.com>
3379
3380         PR lto/69707
3381         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
3382
3383 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
3384
3385         * testsuite/libgomp.c/target-31.c: Fix testcase.
3386
3387 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
3388
3389         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
3390         clause.
3391         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
3392         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
3393         reduction and map clauses.
3394         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
3395
3396 2016-02-02  James Norris  <jnorris@codesourcery.com>
3397
3398         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
3399
3400 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
3401
3402         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
3403         * oacc-parallel.c (GOACC_host_data): Remove function definition.
3404
3405         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
3406         cases.
3407
3408         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
3409         variables.
3410         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
3411         (hsa_kmt_lib): Set variables.
3412         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
3413         always_ld_library_path.
3414         * Makefile.in: Regenerate.
3415         * configure: Likewise.
3416         * testsuite/Makefile.in: Likewise.
3417
3418         * plugin/configfrag.ac (offload_additional_options)
3419         (offload_additional_lib_paths): Don't amend for hsa offloading.
3420         * configure: Regenerate.
3421
3422         * plugin/configfrag.ac: Don't configure for offloading target if
3423         we don't build the corresponding plugin.
3424         * configure: Regenerate.
3425
3426 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
3427
3428         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
3429         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
3430
3431 2016-01-26  Tom de Vries  <tom@codesourcery.com>
3432
3433         PR tree-optimization/69110
3434         * testsuite/libgomp.c/pr69110.c: New test.
3435
3436 2016-01-25  Richard Biener  <rguenther@suse.de>
3437
3438         PR lto/69393
3439         * testsuite/libgomp.c++/pr69393.C: New testcase.
3440
3441 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
3442
3443         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
3444         function wasn't mapped to the device with non-shared memory.
3445
3446 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
3447
3448         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
3449
3450 2016-01-19  Martin Jambor  <mjambor@suse.cz>
3451             Martin Liska  <mliska@suse.cz>
3452
3453         * plugin/Makefrag.am: Add HSA plugin requirements.
3454         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
3455         (HSA_RUNTIME_LIB): Likewise.
3456         (HSA_RUNTIME_CPPFLAGS): Likewise.
3457         (HSA_RUNTIME_INCLUDE): New substitution.
3458         (HSA_RUNTIME_LIB): Likewise.
3459         (HSA_RUNTIME_LDFLAGS): Likewise.
3460         (hsa-runtime): New configure option.
3461         (hsa-runtime-include): Likewise.
3462         (hsa-runtime-lib): Likewise.
3463         (PLUGIN_HSA): New substitution variable.
3464         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
3465         configure options.
3466         (PLUGIN_HSA_CPPFLAGS): Likewise.
3467         (PLUGIN_HSA_LDFLAGS): Likewise.
3468         (PLUGIN_HSA_LIBS): Likewise.
3469         Check that we have access to HSA run-time.
3470         * libgomp-plugin.h (offload_target_type): New element
3471         OFFLOAD_TARGET_TYPE_HSA.
3472         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
3473         args.
3474         (bool gomp_create_target_task): Updated.
3475         (gomp_device_descr): Extra parameter of run_func and async_run_func,
3476         new field can_run_func.
3477         * libgomp_g.h (GOMP_target_ext): Update prototype.
3478         * oacc-host.c (host_run): Added a new parameter args.
3479         * target.c (calculate_firstprivate_requirements): New function.
3480         (copy_firstprivate_data): Likewise.
3481         (gomp_target_fallback_firstprivate): Use them.
3482         (gomp_target_unshare_firstprivate): New function.
3483         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
3484         devices.
3485         (GOMP_target): Do host fallback for all shared memory devices.  Do not
3486         pass any args to plugins.
3487         (GOMP_target_ext): Introduce device-specific argument parameter args.
3488         Allow host fallback if device shares memory.  Do not remap data if
3489         device has shared memory.
3490         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
3491         like host fallback for mappings.
3492         (GOMP_target_data): Treat shared memory devices like host fallback.
3493         (GOMP_target_data_ext): Likewise.
3494         (GOMP_target_update): Likewise.
3495         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
3496         gomp_create_target_task.
3497         (GOMP_target_enter_exit_data): Likewise.
3498         (omp_target_alloc): Treat shared memory devices like host fallback.
3499         (omp_target_free): Likewise.
3500         (omp_target_is_present): Likewise.
3501         (omp_target_memcpy): Likewise.
3502         (omp_target_memcpy_rect): Likewise.
3503         (omp_target_associate_ptr): Likewise.
3504         (gomp_load_plugin_for_device): Also load can_run.
3505         * task.c (GOMP_PLUGIN_target_task_completion): Free
3506         firstprivate_copies.
3507         (gomp_create_target_task): Accept new argument args and store it to
3508         ttask.
3509         * plugin/plugin-hsa.c: New file.
3510
3511 2016-01-18  Tom de Vries  <tom@codesourcery.com>
3512
3513         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
3514         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
3515         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
3516         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
3517         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
3518         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
3519         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
3520         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
3521         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
3522         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
3523         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
3524         Same.
3525         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
3526         Same.
3527         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
3528         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
3529         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
3530         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
3531         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
3532         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
3533         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
3534         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
3535         Same.
3536         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
3537
3538 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
3539
3540         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
3541
3542 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
3543
3544         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
3545
3546 2016-01-12  James Norris  <jnorris@codesourcery.com>
3547
3548         * libgomp.texi: Updates for OpenACC.
3549
3550 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
3551
3552         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
3553
3554 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
3555
3556         PR fortran/66680
3557         * testsuite/libgomp.fortran/pr66680.f90: New test.
3558
3559 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
3560
3561         PR middle-end/68960
3562         * testsuite/libgomp.c/pr68960.c: New test.
3563
3564 2016-01-06  Nathan Sidwell  <nathan@acm.org>
3565
3566         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
3567         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
3568
3569 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
3570
3571         Update copyright years.
3572
3573         * libgomp.texi: Bump @copying's copyright year.
3574
3575 2015-12-31  Nathan Sidwell  <nathan@acm.org>
3576
3577         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
3578         dg-additional-options syntax.
3579         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
3580         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
3581         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
3582         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
3583         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
3584         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
3585         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
3586         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
3587         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
3588         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
3589         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
3590         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
3591         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
3592         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
3593         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
3594         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
3595         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
3596         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
3597
3598 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
3599
3600         * libgomp.h (REFCOUNT_LINK): Define.
3601         (struct splay_tree_key_s): Add link_key.
3602         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
3603         Replace target address of the pointer with target address of newly
3604         mapped object in the splay tree.  Set link pointer on target to the
3605         device address of the mapped object.
3606         (gomp_unmap_vars): Restore target address of the pointer in the splay
3607         tree for REFCOUNT_LINK objects after unmapping.
3608         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
3609         declare target link" objects.
3610         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
3611         "omp declare target link" objects, which were mapped for the image.
3612         (gomp_exit_data): Restore target address of the pointer in the splay
3613         tree for REFCOUNT_LINK objects after unmapping.
3614         * testsuite/libgomp.c/target-link-1.c: New file.
3615
3616 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
3617
3618         * libgomp.h (gomp_device_state): New enum.
3619         (struct gomp_device_descr): Replace is_initialized with state.
3620         (gomp_fini_device): Remove declaration.
3621         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
3622         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
3623         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
3624         (acc_set_device_type): Use state instead of is_initialized.
3625         (acc_set_device_num): Likewise.
3626         * target.c (resolve_device): Use state instead of is_initialized.
3627         Do not initialize finalized device.
3628         (gomp_map_vars): Do nothing if device is finalized.
3629         (gomp_unmap_vars): Likewise.
3630         (gomp_update): Likewise.
3631         (GOMP_offload_register_ver): Use state instead of is_initialized.
3632         (GOMP_offload_unregister_ver): Likewise.
3633         (gomp_init_device): Likewise.
3634         (gomp_unload_device): Likewise.
3635         (gomp_fini_device): Remove.
3636         (gomp_get_target_fn_addr): Do nothing if device is finalized.
3637         (GOMP_target): Go to host fallback if device is finalized.
3638         (GOMP_target_ext): Likewise.
3639         (gomp_exit_data): Do nothing if device is finalized.
3640         (gomp_target_task_fn): Go to host fallback if device is finalized.
3641         (gomp_target_fini): New static function.
3642         (gomp_target_init): Use state instead of is_initialized.
3643         Call gomp_target_fini at exit.
3644
3645 2015-12-09  Tom de Vries  <tom@codesourcery.com>
3646
3647         PR tree-optimization/68716
3648         * testsuite/libgomp.c/omp-nested-2.c: New test.
3649
3650 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
3651
3652         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
3653         target openacc_nvidia_accel_selected.
3654         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
3655         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
3656         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
3657         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
3658
3659 2015-12-01  Julian Brown  <julian@codesourcery.com>
3660             James Norris  <James_Norris@mentor.com>
3661
3662         * oacc-parallel.c (GOACC_host_data): New function.
3663         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
3664         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
3665         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
3666         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
3667         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
3668         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
3669         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
3670
3671 2015-11-30  James Norris  <jnorris@codesourcery.com>
3672             Cesar Philippidis  <cesar@codesourcery.com>
3673
3674         libgomp/
3675         * libgomp.oacc-fortran/routine-5.f90: New test.
3676         * libgomp.oacc-fortran/routine-7.f90: New test.
3677         * libgomp.oacc-fortran/routine-9.f90: New test.
3678
3679 2015-11-30  Tom de Vries  <tom@codesourcery.com>
3680
3681         PR tree-optimization/46032
3682         * testsuite/libgomp.c/pr46032.c: New test.
3683
3684 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
3685
3686         PR libgomp/68579
3687         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
3688         (gomp_create_target_task): Call it before freeing
3689         GOMP_TARGET_TASK_DATA tasks.
3690
3691         PR c/63326
3692         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
3693         in between case label and OpenMP standalone directives.
3694         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
3695
3696 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
3697
3698         * configure: Regenerate.
3699
3700 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
3701
3702         * testsuite/libgomp.c/target-35.c: New test.
3703
3704 2015-11-22  James Norris  <jnorris@codesourcery.com>
3705             Cesar Philippidis  <cesar@codesourcery.com>
3706
3707         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
3708         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
3709         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
3710         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
3711         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
3712
3713 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
3714
3715         PR middle-end/68221
3716         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
3717         * testsuite/libgomp.c/reduction-12.c: Likewise.
3718         * testsuite/libgomp.c++/reduction-11.C: Likewise.
3719         * testsuite/libgomp.c++/reduction-12.C: Likewise.
3720
3721 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
3722
3723         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
3724         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
3725         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
3726         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
3727         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
3728         and fix.
3729         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3730         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3731
3732 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
3733
3734         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
3735         worker & gang cases.
3736         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
3737
3738 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
3739
3740         * config/nvptx/priority_queue.c: New file.
3741
3742 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
3743
3744         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
3745         sections.
3746
3747 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
3748             Aldy Hernandez  <aldyh@redhat.com>
3749             Ilya Verbin  <ilya.verbin@intel.com>
3750
3751         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
3752         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
3753         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
3754         iterators or IV by chunk size.
3755         * parallel.c (gomp_resolve_num_threads): Don't assume that
3756         if thr->ts.team is non-NULL, then pool must be non-NULL.
3757         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
3758         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
3759         GOMP_PLUGIN_target_task_completion.
3760         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
3761         * Makefile.in: Regenerate.
3762         * libgomp.h: Shuffle prototypes and forward definitions around so
3763         priority queues can be defined.
3764         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
3765         (enum gomp_target_task_state): New enum.
3766         (struct gomp_target_task): Add state, tgt, task and team fields.
3767         (gomp_create_target_task): Change return type to bool, add
3768         state argument.
3769         (gomp_target_task_fn): Change return type to bool.
3770         (struct gomp_device_descr): Add async_run_func.
3771         (struct gomp_task): Remove children, next_child, prev_child,
3772         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
3773         Add pnode field.
3774         (struct gomp_taskgroup): Remove children.
3775         Add taskgroup_queue.
3776         (struct gomp_team): Change task_queue type to a priority queue.
3777         (splay_compare): Define inline.
3778         (priority_queue_offset): New.
3779         (priority_node_to_task): New.
3780         (task_to_priority_node): New.
3781         * oacc-mem.c: Do not include splay-tree.h.
3782         * priority_queue.c: New file.
3783         * priority_queue.h: New file.
3784         * splay-tree.c: Do not include splay-tree.h.
3785         (splay_tree_foreach_internal): New.
3786         (splay_tree_foreach): New.
3787         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
3788         (splay_tree_callback): Define typedef.
3789         * target.c (splay_compare): Move to libgomp.h.
3790         (GOMP_target): Don't adjust *thr in any way around running offloaded
3791         task.
3792         (GOMP_target_ext): Likewise.  Handle target nowait.
3793         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
3794         return value from gomp_create_target_task, if false, fallthrough
3795         as if no dependencies exist.
3796         (gomp_target_task_fn): Change return type to bool, return true
3797         if the task should have another part scheduled later.  Handle
3798         target nowait.
3799         (gomp_load_plugin_for_device): Initialize async_run.
3800         * task.c (gomp_init_task): Initialize children_queue.
3801         (gomp_clear_parent_in_list): New.
3802         (gomp_clear_parent_in_tree): New.
3803         (gomp_clear_parent): Handle priorities.
3804         (GOMP_task): Likewise.
3805         (priority_queue_move_task_first,
3806         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
3807         New functions.
3808         (gomp_create_target_task): Use priority queues.  Change return type
3809         to bool, add state argument, return false if for async
3810         {{enter,exit} data,update} constructs no dependencies need to be
3811         waited for, handle target nowait.  Set task->fn to NULL instead of
3812         gomp_target_task_fn.
3813         (verify_children_queue): Remove.
3814         (priority_list_upgrade_task): New.
3815         (priority_queue_upgrade_task): New.
3816         (verify_task_queue): Remove.
3817         (priority_list_downgrade_task): New.
3818         (priority_queue_downgrade_task): New.
3819         (gomp_task_run_pre): Use priority queues.
3820         Abstract code out to priority_queue_downgrade_task.
3821         (gomp_task_run_post_handle_dependers): Use priority queues.
3822         (gomp_task_run_post_remove_parent): Likewise.
3823         (gomp_task_run_post_remove_taskgroup): Likewise.
3824         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
3825         tasks specially.
3826         (GOMP_taskwait): Likewise.
3827         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
3828         priority-queue_upgrade_task.
3829         (GOMP_taskgroup_start): Use priority queues.
3830         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
3831         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
3832         barrier.
3833         * taskloop.c (GOMP_taskloop): Handle priorities.
3834         * team.c (gomp_new_team): Call priority_queue_init.
3835         (free_team): Call priority_queue_free.
3836         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
3837         team created for target nowait in implicit parallel region.
3838         (gomp_team_start): For nested check, test thr->ts.level instead of
3839         thr->ts.team != NULL.
3840         * testsuite/libgomp.c/doacross-3.c: New test.
3841         * testsuite/libgomp.c/ordered-5.c: New test.
3842         * testsuite/libgomp.c/priority.c: New test.
3843         * testsuite/libgomp.c/target-31.c: New test.
3844         * testsuite/libgomp.c/target-32.c: New test.
3845         * testsuite/libgomp.c/target-33.c: New test.
3846         * testsuite/libgomp.c/target-34.c: New test.
3847
3848 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
3849
3850         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
3851
3852         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
3853         loop is sequential.
3854
3855 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
3856
3857         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
3858         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
3859
3860 2015-11-12  James Norris  <jnorris@codesourcery.com>
3861             Joseph Myers  <joseph@codesourcery.com>
3862
3863         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
3864         * oacc-parallel.c (GOACC_declare): New function.
3865         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
3866         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
3867         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
3868         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
3869         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
3870
3871 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
3872
3873         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
3874
3875 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
3876
3877         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
3878         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
3879
3880 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
3881
3882         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
3883         inadvertent commit.
3884
3885 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
3886
3887         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
3888         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
3889         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
3890         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
3891         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
3892
3893 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
3894
3895         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
3896         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
3897
3898 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
3899             Ilya Verbin  <ilya.verbin@intel.com>
3900
3901         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
3902         GOMP_loop_nonmonotonic_dynamic_start,
3903         GOMP_loop_nonmonotonic_guided_next,
3904         GOMP_loop_nonmonotonic_guided_start,
3905         GOMP_loop_ull_nonmonotonic_dynamic_next,
3906         GOMP_loop_ull_nonmonotonic_dynamic_start,
3907         GOMP_loop_ull_nonmonotonic_guided_next,
3908         GOMP_loop_ull_nonmonotonic_guided_start,
3909         GOMP_parallel_loop_nonmonotonic_dynamic,
3910         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
3911         (GOMP_target_41): Renamed to ...
3912         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
3913         arguments.
3914         (GOMP_target_data_41): Renamed to ...
3915         (GOMP_target_data_ext): ... this.
3916         (GOMP_target_update_41): Renamed to ...
3917         (GOMP_target_update_ext): ... this.
3918         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
3919         GOMP_target_data_ext and GOMP_target_update_ext instead of
3920         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
3921         Export GOMP_loop_nonmonotonic_dynamic_next,
3922         GOMP_loop_nonmonotonic_dynamic_start,
3923         GOMP_loop_nonmonotonic_guided_next,
3924         GOMP_loop_nonmonotonic_guided_start,
3925         GOMP_loop_ull_nonmonotonic_dynamic_next,
3926         GOMP_loop_ull_nonmonotonic_dynamic_start,
3927         GOMP_loop_ull_nonmonotonic_guided_next,
3928         GOMP_loop_ull_nonmonotonic_guided_start,
3929         GOMP_parallel_loop_nonmonotonic_dynamic and
3930         GOMP_parallel_loop_nonmonotonic_guided.
3931         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
3932         GOMP_parallel_loop_nonmonotonic_guided,
3933         GOMP_loop_nonmonotonic_dynamic_start,
3934         GOMP_loop_nonmonotonic_guided_start,
3935         GOMP_loop_nonmonotonic_dynamic_next,
3936         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
3937         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
3938         GOMP_loop_ull_nonmonotonic_guided_start,
3939         GOMP_loop_ull_nonmonotonic_dynamic_next,
3940         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
3941         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
3942         functions.
3943         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
3944         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
3945         Use gomp_map_val function.
3946         (gomp_target_fallback_firstprivate): New static function.
3947         (GOMP_target_41): Renamed to ...
3948         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
3949         arguments.  Move firstprivate fallback handling into a new
3950         function.
3951         (GOMP_target_data_41): Renamed to ...
3952         (GOMP_target_data_ext): ... this.
3953         (GOMP_target_update_41): Renamed to ...
3954         (GOMP_target_update_ext): ... this.
3955         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
3956         gomp_map_0len_lookup instead of gomp_map_lookup.
3957         (omp_target_is_present): Use gomp_map_0len_lookup instead of
3958         gomp_map_lookup.
3959         * testsuite/libgomp.c/target-28.c: Likewise.
3960         * testsuite/libgomp.c/monotonic-1.c: New test.
3961         * testsuite/libgomp.c/monotonic-2.c: New test.
3962         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
3963         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
3964         * testsuite/libgomp.c/pr66199-5.c: New test.
3965         * testsuite/libgomp.c/pr66199-6.c: New test.
3966         * testsuite/libgomp.c/pr66199-7.c: New test.
3967         * testsuite/libgomp.c/pr66199-8.c: New test.
3968         * testsuite/libgomp.c/pr66199-9.c: New test.
3969         * testsuite/libgomp.c/reduction-11.c: New test.
3970         * testsuite/libgomp.c/reduction-12.c: New test.
3971         * testsuite/libgomp.c/reduction-13.c: New test.
3972         * testsuite/libgomp.c/reduction-14.c: New test.
3973         * testsuite/libgomp.c/reduction-15.c: New test.
3974         * testsuite/libgomp.c/target-12.c (main): Adjust for
3975         omp_target_is_present change for one-past-last element.
3976         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
3977         the same var is both mapped and privatized.
3978         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
3979         handling of zero-length array sections.
3980         * testsuite/libgomp.c/target-28.c: New test.
3981         * testsuite/libgomp.c/target-29.c: New test.
3982         * testsuite/libgomp.c/target-30.c: New test.
3983         * testsuite/libgomp.c/target-teams-1.c: New test.
3984         * testsuite/libgomp.c++/member-6.C: New test.
3985         * testsuite/libgomp.c++/member-7.C: New test.
3986         * testsuite/libgomp.c++/monotonic-1.C: New test.
3987         * testsuite/libgomp.c++/monotonic-2.C: New test.
3988         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
3989         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
3990         * testsuite/libgomp.c++/pr66199-3.C: New test.
3991         * testsuite/libgomp.c++/pr66199-4.C: New test.
3992         * testsuite/libgomp.c++/pr66199-5.C: New test.
3993         * testsuite/libgomp.c++/pr66199-6.C: New test.
3994         * testsuite/libgomp.c++/pr66199-7.C: New test.
3995         * testsuite/libgomp.c++/pr66199-8.C: New test.
3996         * testsuite/libgomp.c++/pr66199-9.C: New test.
3997         * testsuite/libgomp.c++/reduction-11.C: New test.
3998         * testsuite/libgomp.c++/reduction-12.C: New test.
3999         * testsuite/libgomp.c++/target-13.C: New test.
4000         * testsuite/libgomp.c++/target-14.C: New test.
4001         * testsuite/libgomp.c++/target-15.C: New test.
4002         * testsuite/libgomp.c++/target-16.C: New test.
4003         * testsuite/libgomp.c++/target-17.C: New test.
4004         * testsuite/libgomp.c++/target-18.C: New test.
4005         * testsuite/libgomp.c++/target-19.C: New test.
4006
4007 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
4008
4009         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
4010         and reduction copy.
4011         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4012         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4013         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4014         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4015         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
4016         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4017         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4018         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
4019         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4020         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
4021         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4022         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4023         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4024         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
4025
4026 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
4027
4028         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
4029         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
4030         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
4031         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
4032         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
4033         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
4034         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
4035         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
4036
4037 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
4038
4039         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
4040         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
4041         (GOMP_OFFLOAD_openacc_parallel): Likewise.
4042         * oacc-host.c (host_openacc_exec): Likewise.
4043         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
4044
4045 2015-11-03  Julian Brown  <julian@codesourcery.com>
4046             Thomas Schwinge  <thomas@codesourcery.com>
4047
4048         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
4049         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
4050         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
4051         Likewise.
4052         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
4053         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
4054
4055 2015-11-03  James Norris  <jnorris@codesourcery.com>
4056
4057         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
4058         file.
4059         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
4060         Likewise.
4061         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
4062         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
4063         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
4064         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
4065         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
4066
4067 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
4068
4069         * openacc.h (enum acc_device_t): Reformat. Ensure layout
4070         compatibility.
4071         (enum acc_async_t): Reformat.
4072         (acc_on_device): Declare compatible with builtin and provide C++
4073         wrapper.
4074         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
4075
4076 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
4077             Cesar Philippidis  <cesar@codesourcery.com>
4078
4079         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
4080         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
4081         ... this.  Add a description of the test at the top of the file.
4082         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
4083         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
4084         ... this.  Add a description of the test at the top of the file.
4085
4086 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
4087
4088         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
4089         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
4090         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
4091         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
4092         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
4093         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
4094
4095 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
4096
4097         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
4098         dimensions.
4099
4100 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
4101
4102         PR testsuite/68063
4103         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
4104
4105 2015-10-27  James Norris  <jnorris@codesourcery.com>
4106
4107         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
4108         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
4109
4110 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
4111
4112         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
4113         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4114
4115         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
4116         acc_device_nvidia usage.
4117         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4118         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4119         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4120
4121         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
4122         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
4123
4124         PR libgomp/66518
4125         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
4126
4127         PR libgomp/65437
4128         PR libgomp/66518
4129         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
4130         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
4131
4132 2015-10-23  Tom de Vries  <tom@codesourcery.com>
4133
4134         PR testsuite/68063
4135         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
4136
4137 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
4138
4139         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
4140         vector_length.
4141         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4142
4143 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
4144             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
4145
4146         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
4147         to 0 when mapnum is 0.
4148
4149 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4150
4151         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
4152         Cast to int from int32_t.
4153
4154 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
4155             Aldy Hernandez  <aldyh@redhat.com>
4156             Ilya Verbin  <ilya.verbin@intel.com>
4157
4158         * config/linux/affinity.c (omp_get_place_num_procs,
4159         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
4160         * config/linux/doacross.h: New file.
4161         * config/posix/affinity.c (omp_get_place_num_procs,
4162         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
4163         * config/posix/doacross.h: New file.
4164         * env.c: Include gomp-constants.h.
4165         (struct gomp_task_icv): Rename run_sched_modifier to
4166         run_sched_chunk_size.
4167         (gomp_max_task_priority_var): New variable.
4168         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
4169         (handle_omp_display_env): Change _OPENMP value from 201307 to
4170         201511.  Print OMP_MAX_TASK_PRIORITY.
4171         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
4172         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
4173         chunk_size and run_sched_modifier to run_sched_chunk_size.
4174         (omp_get_max_task_priority, omp_get_initial_device,
4175         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
4176         omp_get_partition_place_nums): New functions.
4177         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
4178         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
4179         to chunk_size.
4180         (omp_get_num_places_, omp_get_place_num_procs_,
4181         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
4182         omp_get_place_proc_ids_8_, omp_get_place_num_,
4183         omp_get_partition_num_places_, omp_get_partition_place_nums_,
4184         omp_get_partition_place_nums_8_, omp_get_initial_device_,
4185         omp_get_max_task_priority_): New functions.
4186         * libgomp_g.h (GOMP_loop_doacross_static_start,
4187         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
4188         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
4189         GOMP_loop_ull_doacross_dynamic_start,
4190         GOMP_loop_ull_doacross_guided_start,
4191         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
4192         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
4193         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
4194         GOMP_target_data_41, GOMP_target_update_41,
4195         GOMP_target_enter_exit_data): New prototypes.
4196         (GOMP_task): Add prototype argument.
4197         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
4198         (struct gomp_doacross_work_share): New type.
4199         (struct gomp_work_share): Add doacross field.
4200         (struct gomp_task_icv): Rename run_sched_modifier to
4201         run_sched_chunk_size.
4202         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
4203         GOMP_TASK_UNDEFERRED.  Add comments.
4204         (struct gomp_task_depend_entry): Add comments.
4205         (struct gomp_task): Likewise.
4206         (struct gomp_taskgroup): Likewise.
4207         (struct gomp_target_task): New type.
4208         (struct gomp_team): Add comment.
4209         (gomp_get_place_proc_ids_8, gomp_doacross_init,
4210         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
4211         gomp_create_target_task, gomp_target_task_fn): New prototypes.
4212         (struct target_var_desc): New type.
4213         (struct target_mem_desc): Adjust comment.  Use struct
4214         target_var_desc instead of splay_tree_key for list.
4215         (REFCOUNT_INFINITY): Define.
4216         (struct splay_tree_key_s): Remove copy_from field.
4217         (struct gomp_device_descr): Add dev2dev_func field.
4218         (enum gomp_map_vars_kind): New enum.
4219         (gomp_map_vars): Add one argument.
4220         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
4221         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
4222         omp_get_place_num_procs, omp_get_place_num_procs_,
4223         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
4224         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
4225         omp_get_place_num_, omp_get_partition_num_places,
4226         omp_get_partition_num_places_, omp_get_partition_place_nums,
4227         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
4228         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
4229         omp_target_free, omp_target_is_present, omp_target_memcpy,
4230         omp_target_memcpy_rect, omp_target_associate_ptr and
4231         omp_target_disassociate_ptr.
4232         (GOMP_4.0.2): Renamed to ...
4233         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
4234         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
4235         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
4236         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
4237         GOMP_loop_doacross_static_start, GOMP_doacross_post,
4238         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
4239         GOMP_loop_ull_doacross_guided_start,
4240         GOMP_loop_ull_doacross_runtime_start,
4241         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
4242         GOMP_doacross_ull_wait.
4243         * libgomp.texi: Document omp_get_max_task_priority.
4244         Rename modifier argument to chunk_size for omp_set_schedule and
4245         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
4246         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
4247         to run_sched_chunk_size renaming.
4248         (GOMP_loop_ordered_runtime_start): Likewise.
4249         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
4250         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
4251         GOMP_parallel_loop_runtime_start): New functions.
4252         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
4253         to run_sched_chunk_size renaming.
4254         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
4255         GOMP_loop_doacross_guided_start): New functions or aliases.
4256         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
4257         run_sched_modifier to run_sched_chunk_size renaming.
4258         (GOMP_loop_ull_ordered_runtime_start): Likewise.
4259         (gomp_loop_ull_doacross_static_start,
4260         gomp_loop_ull_doacross_dynamic_start,
4261         gomp_loop_ull_doacross_guided_start,
4262         GOMP_loop_ull_doacross_runtime_start): New functions.
4263         (GOMP_loop_ull_doacross_static_start,
4264         GOMP_loop_ull_doacross_dynamic_start,
4265         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
4266         * oacc-mem.c (acc_map_data, present_create_copy,
4267         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
4268         to gomp_map_vars.
4269         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
4270         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
4271         instead of false to gomp_map_vars.
4272         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
4273         * omp.h.in (omp_lock_hint_t): New type.
4274         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
4275         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
4276         omp_get_place_num, omp_get_partition_num_places,
4277         omp_get_partition_place_nums, omp_get_initial_device,
4278         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
4279         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
4280         omp_target_associate_ptr, omp_target_disassociate_ptr): New
4281         prototypes.
4282         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
4283         (omp_lock_hint_none, omp_lock_hint_uncontended,
4284         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
4285         omp_lock_hint_speculative): New parameters.
4286         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
4287         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
4288         omp_get_place_num, omp_get_partition_num_places,
4289         omp_get_partition_place_nums, omp_get_initial_device,
4290         omp_get_max_task_priority): New interfaces.
4291         (omp_set_schedule, omp_get_schedule): Rename modifier argument
4292         to chunk_size.
4293         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
4294         (omp_lock_hint_none, omp_lock_hint_uncontended,
4295         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
4296         omp_lock_hint_speculative): New parameters.
4297         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
4298         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
4299         omp_get_place_num, omp_get_partition_num_places,
4300         omp_get_partition_place_nums, omp_get_initial_device,
4301         omp_get_max_task_priority): New functions and subroutines.
4302         * ordered.c: Include stdarg.h and string.h.
4303         (MAX_COLLAPSED_BITS): Define.
4304         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
4305         gomp_doacross_ull_init, GOMP_doacross_ull_post,
4306         GOMP_doacross_ull_wait): New functions.
4307         * target.c: Include errno.h.
4308         (resolve_device): If device is not initialized, call
4309         gomp_init_device on it.
4310         (gomp_map_lookup): New function.
4311         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
4312         Don't bump refcount if REFCOUNT_INFINITY.  Handle
4313         GOMP_MAP_ALWAYS_TO_P.
4314         (get_kind): Rename is_openacc argument to short_mapkind.
4315         (gomp_map_pointer): Use gomp_map_lookup.
4316         (gomp_map_fields_existing): New function.
4317         (gomp_map_vars): Rename is_openacc argument to short_mapkind
4318         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
4319         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
4320         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
4321         Adjust for tgt->list changed type and copy_from living in there.
4322         (gomp_copy_from_async): Adjust for tgt->list changed type and
4323         copy_from living in there.
4324         (gomp_unmap_vars): Likewise.
4325         (gomp_update): Likewise.  Rename is_openacc argument to
4326         short_mapkind.  Don't fail if object is not mapped.
4327         (gomp_load_image_to_device): Initialize refcount to
4328         REFCOUNT_INFINITY.
4329         (gomp_target_fallback): New function.
4330         (gomp_get_target_fn_addr): Likewise.
4331         (GOMP_target): Adjust gomp_map_vars caller, use
4332         gomp_get_target_fn_addr and gomp_target_fallback.
4333         (GOMP_target_41): New function.
4334         (gomp_target_data_fallback): New function.
4335         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
4336         (GOMP_target_data_41): New function.
4337         (GOMP_target_update): Adjust gomp_update caller.
4338         (GOMP_target_update_41): New function.
4339         (gomp_exit_data, GOMP_target_enter_exit_data,
4340         gomp_target_task_fn, omp_target_alloc, omp_target_free,
4341         omp_target_is_present, omp_target_memcpy,
4342         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
4343         omp_target_associate_ptr, omp_target_disassociate_ptr,
4344         gomp_load_plugin_for_device): New functions.
4345         * task.c: Include gomp-constants.h.  Include taskloop.c
4346         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
4347         (gomp_task_handle_depend): New function.
4348         (GOMP_task): Use it.  Add priority argument.  Use
4349         gomp-constant.h constants instead of hardcoded numbers.
4350         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
4351         (gomp_create_target_task): New function.
4352         (verify_children_queue, verify_taskgroup_queue,
4353         verify_task_queue): New functions.
4354         (gomp_task_run_pre): Call verify_*_queue functions.
4355         If an upcoming tied task is about to leave the sibling or
4356         taskgroup queues in an invalid state, adjust appropriately.
4357         Remove taskgroup argument.  Add comments.
4358         (gomp_task_run_post_handle_dependers): Add comments.
4359         (gomp_task_run_post_remove_parent): Likewise.
4360         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
4361         (GOMP_taskwait): Likewise.  Add comments.
4362         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
4363         problem such that the first non parent_depends_on task does not
4364         end up at the end of the children queue.
4365         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
4366         GOMP_TASK_UNDEFERRED.
4367         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
4368         * taskloop.c: New file.
4369         * testsuite/lib/libgomp.exp
4370         (check_effective_target_offload_device_nonshared_as): New proc.
4371         * testsuite/libgomp.c/affinity-2.c: New test.
4372         * testsuite/libgomp.c/doacross-1.c: New test.
4373         * testsuite/libgomp.c/doacross-2.c: New test.
4374         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
4375         Add map clause to target.
4376         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
4377         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
4378         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
4379         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
4380         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
4381         Likewise.
4382         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
4383         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
4384         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
4385         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
4386         not defined.  Use those where needed.
4387         * testsuite/libgomp.c/for-4.c: New test.
4388         * testsuite/libgomp.c/for-5.c: New test.
4389         * testsuite/libgomp.c/for-6.c: New test.
4390         * testsuite/libgomp.c/linear-1.c: New test.
4391         * testsuite/libgomp.c/ordered-4.c: New test.
4392         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
4393         only allowed on the loop iterator.
4394         * testsuite/libgomp.c/pr66199-3.c: New test.
4395         * testsuite/libgomp.c/pr66199-4.c: New test.
4396         * testsuite/libgomp.c/reduction-7.c: New test.
4397         * testsuite/libgomp.c/reduction-8.c: New test.
4398         * testsuite/libgomp.c/reduction-9.c: New test.
4399         * testsuite/libgomp.c/reduction-10.c: New test.
4400         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
4401         map(tofrom:s).
4402         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
4403         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
4404         * testsuite/libgomp.c/target-11.c: New test.
4405         * testsuite/libgomp.c/target-12.c: New test.
4406         * testsuite/libgomp.c/target-13.c: New test.
4407         * testsuite/libgomp.c/target-14.c: New test.
4408         * testsuite/libgomp.c/target-15.c: New test.
4409         * testsuite/libgomp.c/target-16.c: New test.
4410         * testsuite/libgomp.c/target-17.c: New test.
4411         * testsuite/libgomp.c/target-18.c: New test.
4412         * testsuite/libgomp.c/target-19.c: New test.
4413         * testsuite/libgomp.c/target-20.c: New test.
4414         * testsuite/libgomp.c/target-21.c: New test.
4415         * testsuite/libgomp.c/target-22.c: New test.
4416         * testsuite/libgomp.c/target-23.c: New test.
4417         * testsuite/libgomp.c/target-24.c: New test.
4418         * testsuite/libgomp.c/target-25.c: New test.
4419         * testsuite/libgomp.c/target-26.c: New test.
4420         * testsuite/libgomp.c/target-27.c: New test.
4421         * testsuite/libgomp.c/taskloop-1.c: New test.
4422         * testsuite/libgomp.c/taskloop-2.c: New test.
4423         * testsuite/libgomp.c/taskloop-3.c: New test.
4424         * testsuite/libgomp.c/taskloop-4.c: New test.
4425         * testsuite/libgomp.c++/ctor-13.C: New test.
4426         * testsuite/libgomp.c++/doacross-1.C: New test.
4427         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
4428         Replace offload_device with offload_device_nonshared_as.
4429         * testsuite/libgomp.c++/for-12.C: New test.
4430         * testsuite/libgomp.c++/for-13.C: New test.
4431         * testsuite/libgomp.c++/for-14.C: New test.
4432         * testsuite/libgomp.c++/linear-1.C: New test.
4433         * testsuite/libgomp.c++/member-1.C: New test.
4434         * testsuite/libgomp.c++/member-2.C: New test.
4435         * testsuite/libgomp.c++/member-3.C: New test.
4436         * testsuite/libgomp.c++/member-4.C: New test.
4437         * testsuite/libgomp.c++/member-5.C: New test.
4438         * testsuite/libgomp.c++/ordered-1.C: New test.
4439         * testsuite/libgomp.c++/reduction-5.C: New test.
4440         * testsuite/libgomp.c++/reduction-6.C: New test.
4441         * testsuite/libgomp.c++/reduction-7.C: New test.
4442         * testsuite/libgomp.c++/reduction-8.C: New test.
4443         * testsuite/libgomp.c++/reduction-9.C: New test.
4444         * testsuite/libgomp.c++/reduction-10.C: New test.
4445         * testsuite/libgomp.c++/reference-1.C: New test.
4446         * testsuite/libgomp.c++/simd14.C: New test.
4447         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
4448         * testsuite/libgomp.c++/target-5.C: New test.
4449         * testsuite/libgomp.c++/target-6.C: New test.
4450         * testsuite/libgomp.c++/target-7.C: New test.
4451         * testsuite/libgomp.c++/target-8.C: New test.
4452         * testsuite/libgomp.c++/target-9.C: New test.
4453         * testsuite/libgomp.c++/target-10.C: New test.
4454         * testsuite/libgomp.c++/target-11.C: New test.
4455         * testsuite/libgomp.c++/target-12.C: New test.
4456         * testsuite/libgomp.c++/taskloop-1.C: New test.
4457         * testsuite/libgomp.c++/taskloop-2.C: New test.
4458         * testsuite/libgomp.c++/taskloop-3.C: New test.
4459         * testsuite/libgomp.c++/taskloop-4.C: New test.
4460         * testsuite/libgomp.c++/taskloop-5.C: New test.
4461         * testsuite/libgomp.c++/taskloop-6.C: New test.
4462         * testsuite/libgomp.c++/taskloop-7.C: New test.
4463         * testsuite/libgomp.c++/taskloop-8.C: New test.
4464         * testsuite/libgomp.c++/taskloop-9.C: New test.
4465         * testsuite/libgomp.fortran/affinity1.f90: New test.
4466         * testsuite/libgomp.fortran/affinity2.f90: New test.
4467
4468 2015-10-13  Tom de Vries  <tom@codesourcery.com>
4469
4470         PR tree-optimization/67476
4471         * testsuite/libgomp.c/autopar-3.c: New test.
4472         * testsuite/libgomp.c/autopar-4.c: New test.
4473         * testsuite/libgomp.c/autopar-5.c: New test.
4474         * testsuite/libgomp.c/autopar-6.c: New test.
4475         * testsuite/libgomp.c/autopar-7.c: New test.
4476         * testsuite/libgomp.c/autopar-8.c: New test.
4477
4478 2015-10-12  James Norris  <jnorris@codesourcery.com>
4479
4480         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
4481         initializer.
4482
4483 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
4484
4485         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
4486         using load_gcc_lib.
4487
4488 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
4489
4490         * oacc-ptx.h: Remove file, moving its content into...
4491         * config/nvptx/fortran.c: ... here...
4492         * config/nvptx/oacc-init.c: ..., here...
4493         * config/nvptx/oacc-parallel.c: ..., and here.
4494         * config/nvptx/openacc.f90: New file.
4495         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
4496         (link_ptx): Don't link in predefined bits of PTX code.
4497
4498 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
4499             Bernd Schmidt <bernds@codesourcery.com>
4500
4501         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
4502         (struct targ_ptx_obj): New.
4503         (nvptx_tdata): Move earlier, change data format.
4504         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
4505         objects.
4506         (GOMP_OFFLOAD_load_image): Adjust.
4507
4508 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
4509
4510         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
4511         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4512         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4513         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4514         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4515         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4516         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4517         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4518         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4519         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4520         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4521         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4522         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4523         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4524         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4525         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4526         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4527         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4528         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4529         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4530         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4531         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4532         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4533         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4534         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4535         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4536         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4537         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4538         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4539         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4540         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4541         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4542         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4543         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4544         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4545         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4546         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4547         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4548         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4549         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4550         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4551         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4552         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4553         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4554         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4555         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4556         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4557         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4558         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4559         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4560         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4561         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4562         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4563         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4564         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4565         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4566         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4567         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4568         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4569         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4570         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4571         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4572         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4573
4574 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
4575
4576         * oacc-init.c (acc_on_device): Force optimization level.
4577
4578 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
4579
4580         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
4581         (cuda_errlist): Delete.
4582         (cuda_error): Reimplement.
4583
4584 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
4585
4586         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
4587         array.
4588         * libgomp.map (GOACC_parallel_keyed): New.
4589         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
4590         all callers.
4591         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
4592         and take keyed varargs list.  Adjust call to exec_func.
4593         (GOACC_parallel): Force host fallback.
4594         * libgomp_g.h (GOACC_parallel): Remove.
4595         (GOACC_parallel_keyed): Declare.
4596         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
4597         (stuct targ_gn_descriptor): Replace name field with launch field.
4598         (nvptx_exec): Lose separate geometry args, take array.  Process
4599         dynamic dimensions and adjust.
4600         (struct nvptx_tdata): Replace fn_names field with fn_descs.
4601         (GOMP_OFFLOAD_load_image): Adjust for change in function table
4602         data.
4603         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
4604         passing.
4605         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
4606         passing.
4607
4608 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
4609
4610         PR libgomp/67141
4611         * oacc-int.h (goacc_host_init): Add declaration.
4612         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
4613         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
4614
4615 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
4616             Sebastian Pop  <s.pop@samsung.com>
4617
4618         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
4619         match o/p.
4620         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
4621         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
4622         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
4623         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
4624         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
4625
4626 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
4627
4628         * configure.tgt: Add missing ;; in between nvptx and rtems
4629         snippets.
4630
4631 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4632
4633         * config/posix/pool.h (gomp_adjust_thread_attr): New.
4634         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
4635         (gomp_thread_pool_reservoir): Add priority member.
4636         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
4637         priority.
4638         (parse_thread_pools): Likewise.
4639         * team.c (gomp_team_start): Call configuration provided
4640         gomp_adjust_thread_attr(). Destroy thread attributes if
4641         necessary.
4642         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
4643
4644 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4645
4646         * config/posix/pool.h: New.
4647         * config/rtems/pool.h: Likewise.
4648         * config/rtems/proc.c: Likewise.
4649         * libgomp.h (gomp_thread_destructor): Declare.
4650         * team.c: Include configuration provided "pool.h".
4651         (gomp_get_thread_pool): Define in configuration.
4652         (gomp_team_end): Call configuration defined
4653         gomp_release_thread_pool().
4654
4655 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4656
4657         * config/rtems/bar.c: New.
4658         * config/rtems/bar.h: Likewise.
4659         * config/rtems/mutex.c: Likewise.
4660         * config/rtems/mutex.h: Likewise.
4661         * config/rtems/sem.c: Likewise.
4662         * config/rtems/sem.h: Likewise.
4663         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
4664         <sys/lock.h> header file.
4665         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
4666         supported by Newlib.
4667         * configure: Regenerate.
4668
4669 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4670
4671         * team.c (gomp_new_thread_pool): Delete and move content to ...
4672         (gomp_get_thread_pool): ... new function.  Allocate and
4673         initialize thread pool on demand.
4674         (get_last_team): Use gomp_get_thread_pool().
4675         (gomp_team_start): Delete thread pool initialization.
4676
4677 2015-09-03  Tom de Vries  <tom@codesourcery.com>
4678
4679         PR tree-optimization/65637
4680         * testsuite/libgomp.c/autopar-2.c: New test.
4681
4682 2015-08-29  Tom de Vries  <tom@codesourcery.com>
4683
4684         PR tree-optimization/46193
4685         * testsuite/libgomp.c/pr46193.c: New test.
4686
4687 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
4688
4689         libgomp/
4690         * libgomp.map: Add 4.0.2 version.
4691         * target.c (offload_image_descr): Add version field.
4692         (gomp_load_image_to_device): Add version argument.  Adjust plugin
4693         call.  Improve load mismatch diagnostic.
4694         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
4695         call.
4696         (GOMP_offload_regster): Make stub function, move bulk to ...
4697         (GOMP_offload_register_ver): ... here.  Process version argument.
4698         (GOMP_offload_unregister): Make stub function, move bulk to ...
4699         (GOMP_offload_unregister_ver): ... here.  Process version argument.
4700         (gomp_init_device): Process version field.
4701         (gomp_unload_device): Process version field.
4702         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
4703         macros.  Check plugin version.
4704         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
4705         loader and unloader types.
4706         * oacc-host.c: Include gomp-constants.h.
4707         (host_version): New.
4708         (host_load_image, host_unload_image): Adjust.
4709         (host_dispatch): Add host_version.
4710         * plugin/plugin-nvptx.c: Include gomp-constants.h.
4711         (GOMP_OFFLOAD_version): New.
4712         (GOMP_OFFLOAD_load_image): Add version arg and check it.
4713         (GOMP_OFFLOAD_unload_image): Likewise.
4714         * plugin/plugin-host.c: Include gomp-constants.h.
4715         (GOMP_OFFLOAD_version): New.
4716         (GOMP_OFFLOAD_load_image): Add version arg.
4717         (GOMP_OFFLOAD_unload_image): Likewise.
4718
4719 2015-08-24  Tom de Vries  <tom@codesourcery.com>
4720
4721         PR tree-optimization/65468
4722         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
4723
4724 2015-08-24  Tom de Vries  <tom@codesourcery.com>
4725
4726         PR tree-optimization/65468
4727         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
4728
4729 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
4730
4731         PR libgomp/66761
4732         PR libgomp/67303
4733         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
4734         (gomp_iter_guided_next): Idem.
4735         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
4736         (gomp_iter_ull_guided_next): Idem.
4737         * config/linux/wait.h (do_spin): Idem.
4738
4739 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
4740
4741         * libgomp-plugin.h (enum offload_target_type): Remove
4742         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
4743         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
4744         * openacc.h (enum acc_device_t): Likewise.
4745         * openacc_lib.h: Likewise.
4746         * oacc-init.c (name_of_acc_device_t): Don't handle it.
4747         (acc_on_device): Just use __builtin_acc_on_device.
4748         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
4749         of acc_on_device builtin.
4750         * plugin/plugin-host.h: Remove file.
4751         * plugin/plugin-host.c: Likewise, but salvage some content into...
4752         * oacc-host.c: ... this file.
4753         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
4754         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
4755         * Makefile.in: Regenerate.
4756         * configure: Likewise.
4757         * testsuite/lib/libgomp.exp
4758         (check_effective_target_openacc_host_nonshm_selected): Remove.
4759         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
4760         ACC_DEVICE_TYPE=host_nonshm.
4761         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4762         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4763         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4764         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4765         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4766         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4767
4768 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
4769             Jakub Jelinek  <jakub@redhat.com>
4770
4771         * config/nvptx/affinity.c: New file.
4772         * config/nvptx/alloc.c: Likewise.
4773         * config/nvptx/bar.c: Likewise.
4774         * config/nvptx/barrier.c: Likewise.
4775         * config/nvptx/critical.c: Likewise.
4776         * config/nvptx/env.c: Likewise.
4777         * config/nvptx/error.c: Likewise.
4778         * config/nvptx/fortran.c: Likewise.
4779         * config/nvptx/iter.c: Likewise.
4780         * config/nvptx/iter_ull.c: Likewise.
4781         * config/nvptx/libgomp-plugin.c: Likewise.
4782         * config/nvptx/lock.c: Likewise.
4783         * config/nvptx/loop.c: Likewise.
4784         * config/nvptx/loop_ull.c: Likewise.
4785         * config/nvptx/mutex.c: Likewise.
4786         * config/nvptx/oacc-async.c: Likewise.
4787         * config/nvptx/oacc-cuda.c: Likewise.
4788         * config/nvptx/oacc-host.c: Likewise.
4789         * config/nvptx/oacc-init.c: Likewise.
4790         * config/nvptx/oacc-mem.c: Likewise.
4791         * config/nvptx/oacc-parallel.c: Likewise.
4792         * config/nvptx/oacc-plugin.c: Likewise.
4793         * config/nvptx/omp-lock.h: Likewise.
4794         * config/nvptx/ordered.c: Likewise.
4795         * config/nvptx/parallel.c: Likewise.
4796         * config/nvptx/proc.c: Likewise.
4797         * config/nvptx/ptrlock.c: Likewise.
4798         * config/nvptx/sections.c: Likewise.
4799         * config/nvptx/sem.c: Likewise.
4800         * config/nvptx/single.c: Likewise.
4801         * config/nvptx/splay-tree.c: Likewise.
4802         * config/nvptx/target.c: Likewise.
4803         * config/nvptx/task.c: Likewise.
4804         * config/nvptx/team.c: Likewise.
4805         * config/nvptx/time.c: Likewise.
4806         * config/nvptx/work.c: Likewise.
4807         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
4808         * configure: Regenerate.
4809         * configure.tgt (config_path): Set to "nvptx" for target
4810         nvptx*-*-*.
4811
4812 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
4813
4814         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
4815
4816 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
4817
4818         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
4819         (cuda_errlist): Constify.
4820         (errmsg):  Move into ...
4821         (cuda_error): ... here.  Make smaller.
4822         (_XSTR, _STR): Delete.
4823         (cuda_synames): Delete.
4824         (verify_device_library): Delete.
4825         (nvptx_init): Don't call it.
4826
4827 2015-07-28  Tom de Vries  <tom@codesourcery.com>
4828
4829         * testsuite/libgomp.c/uns-outer-4.c: New test.
4830
4831 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
4832
4833         * testsuite/libgomp.c/pr66714.c: New test.
4834
4835 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
4836
4837         PR libgomp/66950
4838         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
4839         (fib_ref): New function.
4840         (fib): Correct corner cases in the recursion.
4841         (main): Replace the non-simd loop with fib_ref call.
4842         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
4843         subroutine.
4844         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
4845         for the last array element value.  Replace the non-simd loop with
4846         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
4847         of the last array element with according Fibonacci sequence element.
4848         (fib): Correct corner cases in the recursion.
4849
4850 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
4851
4852         * target.c (gomp_offload_image_to_device): Rename to ...
4853         (gomp_load_image_to_device): ... here.
4854         (GOMP_offload_register): Adjust call.
4855         (gomp_init_device): Likewise.
4856         (gomp_unload_image_from_device): New.  Broken out of ...
4857         (GOMP_offload_unregister): ... here.  Call it.
4858         (gomp_unload_device): New.
4859         * libgomp.h (gomp_unload_device): Declare.
4860         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
4861         mem maps.
4862
4863 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
4864
4865         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
4866         wait=-specific if.
4867         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
4868         !=0 condition.
4869         (goacc_waits): Move !num_waits handling to ...
4870         (GOACC_wait): ... here, the only caller that might have zero waits.
4871
4872         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
4873         (struct ptx_image_data): Move earlier, add fns field.
4874         (struct ptx_device): Add images and image_lock fields.
4875         (ptx_images, ptx_image_lock): Delete.
4876         (nvptx_open_device): Initialize images and image_lock fields.
4877         (nvptx_close_device): Destroy image_lock.
4878         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
4879         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
4880         fields.
4881
4882 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
4883
4884         * target.c (GOMP_offload_register): Use int for device type arg.
4885         (GOMP_offload_unregister): Likewise.
4886
4887         * target.c (struct_offload_image_descr): Constify host_table.
4888         (gomp_offload_image_to_device): Likewise.
4889         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
4890
4891         * libgomp.h (gomp_device_descr): Constify target data arguments.
4892         * target.c (struct offload_image_descr): Constify target_data.
4893         (gomp_offload_image_to_device): Likewise.
4894         (GOMP_offload_register): Likewise.
4895         (GOMP_offload_unrefister): Likewise.
4896         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
4897         GOMP_OFFLOAD_unload_image): Constify target data.
4898         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
4899         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
4900
4901 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
4902
4903         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
4904         Workaround driver library const error.
4905         (struct nvptx_tdata, nvptx_tdata_t): New.
4906         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
4907         type.
4908
4909 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
4910
4911         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
4912         of EPS parameter from integer to real.
4913         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
4914         type of EPS parameter from integer to real.
4915
4916 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4917
4918         * team.c (get_last_team): New.
4919         (gomp_new_team): Recycle last non-nested team if possible.
4920         (gomp_team_end): Move team work share list free lock destruction
4921         to ...
4922         (free_team): ... here.
4923
4924 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
4925
4926         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
4927         and ref from int to double.  Replaced their comparison with
4928         an inequality of their difference and EPS.
4929         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
4930         comparison of pri and a reference number with an inequality of their
4931         difference and EPS.
4932         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
4933         the comparison of sum and sum_ref with an inequality of their
4934         difference and EPS.
4935         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
4936         the comparison of pri and a reference number with an inequality of
4937         their difference and EPS.
4938
4939 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
4940
4941         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
4942         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
4943         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
4944         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
4945         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
4946         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
4947         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
4948         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
4949         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
4950         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
4951         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
4952         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
4953         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
4954         variables.
4955         (vec_mult): Likewise.  Add #pragma omp taskwait.
4956         (main): Adjust caller.
4957         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
4958         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
4959         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
4960         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
4961         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
4962         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
4963         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
4964         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
4965         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
4966         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
4967         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
4968         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
4969         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
4970         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
4971         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
4972         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
4973         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
4974         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
4975         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
4976         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
4977         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
4978         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
4979         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
4980         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
4981         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
4982         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
4983         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
4984         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
4985         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
4986         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
4987         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
4988         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
4989         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
4990         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
4991         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
4992         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
4993         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
4994         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
4995         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
4996         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
4997         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
4998         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
4999         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
5000         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
5001         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
5002         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
5003         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
5004         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
5005         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
5006         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
5007         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
5008         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
5009         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
5010         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
5011         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
5012         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
5013         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
5014         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
5015         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
5016         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
5017         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
5018         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
5019         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
5020         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
5021         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
5022         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
5023         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
5024         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
5025         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
5026         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
5027         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
5028         (vec_mult): Add !$omp taskwait.
5029         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
5030         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
5031         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
5032         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
5033         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
5034         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
5035         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
5036         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
5037         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
5038         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
5039         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
5040         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
5041         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
5042         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
5043         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
5044         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
5045         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
5046         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
5047         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
5048         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
5049         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
5050         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
5051         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
5052         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
5053         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
5054         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
5055         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
5056         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
5057         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
5058         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
5059         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
5060         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
5061         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
5062         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
5063         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
5064         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
5065         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
5066         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
5067         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
5068         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
5069         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
5070         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
5071         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
5072         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
5073         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
5074         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
5075         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
5076         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
5077         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
5078         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
5079         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
5080         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
5081         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
5082         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
5083         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
5084         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
5085         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
5086         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
5087         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
5088         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
5089         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
5090         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
5091         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
5092         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
5093         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
5094         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
5095         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
5096
5097 2015-07-10  Tom de Vries  <tom@codesourcery.com>
5098
5099         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
5100         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
5101
5102 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
5103
5104         PR libgomp/65099
5105         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
5106         in a 64-bit configuration.
5107         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
5108         offloading testing if no such device is available.
5109         * testsuite/libgomp.oacc-c/c.exp: Likewise.
5110         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
5111
5112 2015-07-08  Tom de Vries  <tom@codesourcery.com>
5113
5114         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
5115         second call to f.
5116         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
5117
5118 2015-07-07  Tom de Vries  <tom@codesourcery.com>
5119
5120         PR tree-optimization/66642
5121         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
5122         iteration count case.
5123         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
5124         function, factor out of ...
5125         (main): ... here.  Test low iteration count case.
5126
5127 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
5128
5129         * libgomp.h (gomp_thread_pool): Comment last_team field.
5130
5131 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
5132
5133         * testsuite/libgomp.c++/pr66702-1.C: Require
5134         vect_simd_clones effective target.
5135         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
5136
5137 2015-06-30  Tom de Vries  <tom@codesourcery.com>
5138
5139         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
5140         already set.  Use DEFAULT_CFLAGS in dg-runtest.
5141         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
5142         "-O2".
5143
5144 2015-06-30  Tom de Vries  <tom@codesourcery.com>
5145
5146         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
5147         already set.  Use DEFAULT_CFLAGS in dg-runtest.
5148         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
5149         * testsuite/libgomp.c++/pr64824.C: Same.
5150         * testsuite/libgomp.c++/pr64868.C: Same.
5151         * testsuite/libgomp.c++/pr66199-1.C: Same.
5152         * testsuite/libgomp.c++/pr66199-2.C: Same.
5153         * testsuite/libgomp.c++/target-2.C: Same.
5154         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
5155         -std=<standard> option.
5156         * testsuite/libgomp.c++/udr-11.C: Same.
5157         * testsuite/libgomp.c++/udr-12.C: Same.
5158         * testsuite/libgomp.c++/udr-13.C: Same.
5159         * testsuite/libgomp.c++/udr-14.C: Same.
5160         * testsuite/libgomp.c++/udr-15.C: Same.
5161         * testsuite/libgomp.c++/udr-16.C: Same.
5162         * testsuite/libgomp.c++/udr-17.C: Same.
5163         * testsuite/libgomp.c++/udr-18.C: Same.
5164         * testsuite/libgomp.c++/udr-19.C: Same.
5165         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
5166         * testsuite/libgomp.c++/simd-1.C: Same.
5167         * testsuite/libgomp.c++/simd-2.C: Same.
5168         * testsuite/libgomp.c++/simd-3.C: Same.
5169         * testsuite/libgomp.c++/simd-4.C: Same.
5170         * testsuite/libgomp.c++/simd-5.C: Same.
5171         * testsuite/libgomp.c++/simd-6.C: Same.
5172         * testsuite/libgomp.c++/simd-7.C: Same.
5173         * testsuite/libgomp.c++/simd-8.C: Same.
5174         * testsuite/libgomp.c++/simd-9.C: Same.
5175         * testsuite/libgomp.c++/simd10.C: Same.
5176         * testsuite/libgomp.c++/simd11.C: Same.
5177         * testsuite/libgomp.c++/simd12.C: Same.
5178         * testsuite/libgomp.c++/simd13.C: Same.
5179
5180 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
5181
5182         PR middle-end/66702
5183         * testsuite/libgomp.c++/pr66702-1.C: New test.
5184         * testsuite/libgomp.c++/pr66702-2.C: New test.
5185
5186 2015-06-30  Tom de Vries  <tom@codesourcery.com>
5187
5188         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
5189         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
5190         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
5191         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
5192
5193 2015-06-30  Tom de Vries  <tom@codesourcery.com>
5194
5195         PR tree-optimization/66652
5196         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
5197         using restrict pointers.
5198         (main): Add arguments to calls to f.
5199         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
5200
5201 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
5202
5203         * configure.ac: Fix check for header <sys/sysctl.h>.
5204         * configure: Regenerate.
5205         * config.h.in: Likewise.
5206
5207 2015-06-23  Tom de Vries  <tom@codesourcery.com>
5208
5209         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
5210         abort.
5211         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
5212
5213 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
5214
5215         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
5216         acc_device_nvidia.
5217
5218         PR libgomp/66518
5219         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
5220         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
5221
5222 2015-06-15  Tom de Vries  <tom@codesourcery.com>
5223
5224         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
5225         dg-additional-options for any remaining options.
5226         * testsuite/libgomp.c/atomic-2.c: Same.
5227         * testsuite/libgomp.c/atomic-4.c: Same.
5228         * testsuite/libgomp.c/atomic-5.c: Same.
5229         * testsuite/libgomp.c/atomic-6.c: Same.
5230         * testsuite/libgomp.c/autopar-1.c: Same.
5231         * testsuite/libgomp.c/copyin-1.c: Same.
5232         * testsuite/libgomp.c/copyin-2.c: Same.
5233         * testsuite/libgomp.c/copyin-3.c: Same.
5234         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
5235         * testsuite/libgomp.c/nestedfn-5.c: Same.
5236         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
5237         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
5238         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
5239         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
5240         * testsuite/libgomp.c/pr32362-1.c: Same.
5241         * testsuite/libgomp.c/pr32362-2.c: Same.
5242         * testsuite/libgomp.c/pr32362-3.c: Same.
5243         * testsuite/libgomp.c/pr39591-1.c: Same.
5244         * testsuite/libgomp.c/pr39591-2.c: Same.
5245         * testsuite/libgomp.c/pr39591-3.c: Same.
5246         * testsuite/libgomp.c/pr58392.c: Same.
5247         * testsuite/libgomp.c/pr58756.c: Same.
5248         * testsuite/libgomp.c/simd-1.c: Same.
5249         * testsuite/libgomp.c/simd-10.c: Same.
5250         * testsuite/libgomp.c/simd-11.c: Same.
5251         * testsuite/libgomp.c/simd-12.c: Same.
5252         * testsuite/libgomp.c/simd-13.c: Same.
5253         * testsuite/libgomp.c/simd-14.c: Same.
5254         * testsuite/libgomp.c/simd-15.c: Same.
5255         * testsuite/libgomp.c/simd-2.c: Same.
5256         * testsuite/libgomp.c/simd-3.c: Same.
5257         * testsuite/libgomp.c/simd-4.c: Same.
5258         * testsuite/libgomp.c/simd-5.c: Same.
5259         * testsuite/libgomp.c/simd-6.c: Same.
5260         * testsuite/libgomp.c/simd-7.c: Same.
5261         * testsuite/libgomp.c/simd-8.c: Same.
5262         * testsuite/libgomp.c/simd-9.c: Same.
5263
5264 2015-06-15  Tom de Vries  <tom@codesourcery.com>
5265
5266         * testsuite/libgomp.c/pr35625.c: Fix typo.
5267
5268 2015-06-15  Tom de Vries  <tom@codesourcery.com>
5269
5270         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
5271         in dg-options.
5272         * testsuite/libgomp.c/atomic-3.c: Same.
5273         * testsuite/libgomp.c/debug-1.c: Same.
5274         * testsuite/libgomp.c/nqueens-1.c: Same.
5275         * testsuite/libgomp.c/pr26171.c: Same.
5276         * testsuite/libgomp.c/pr48591.c: Same.
5277         * testsuite/libgomp.c/pr64824.c: Same.
5278         * testsuite/libgomp.c/pr64868.c: Same.
5279         * testsuite/libgomp.c/pr66133.c: Same.
5280         * testsuite/libgomp.c/pr66199-1.c: Same.
5281         * testsuite/libgomp.c/pr66199-2.c: Same.
5282         * testsuite/libgomp.c/target-8.c: Same.
5283
5284 2015-06-15  Tom de Vries  <tom@codesourcery.com>
5285
5286         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
5287         -std={gnu99,c99}.
5288         * testsuite/libgomp.c/for-1.c: Same.
5289         * testsuite/libgomp.c/for-2.c: Same.
5290         * testsuite/libgomp.c/for-3.c: Same.
5291         * testsuite/libgomp.c/pr35625.c: Same.
5292         * testsuite/libgomp.c/pr39154.c: Same.
5293         * testsuite/libgomp.c/simd-16.c: Same.
5294         * testsuite/libgomp.c/simd-17.c: Same.
5295
5296 2015-06-13  Tom de Vries  <tom@codesourcery.com>
5297
5298         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
5299
5300 2015-06-13  Tom de Vries  <tom@codesourcery.com>
5301
5302         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
5303         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
5304         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
5305         (N): Define.
5306         (main): Use N instead of hardcoded constants.
5307
5308 2015-06-05  Tom de Vries  <tom@codesourcery.com>
5309
5310         merge from gomp4 branch:
5311         2015-05-28  Tom de Vries  <tom@codesourcery.com>
5312
5313         PR tree-optimization/65443
5314         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
5315         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
5316         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
5317
5318 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5319
5320         * testsuite/libgomp.graphite/bounds.c: Adjust for
5321         cleanup-tree-dump removal.
5322         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
5323         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5324         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5325         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5326         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5327         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5328         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5329         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5330         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5331         * testsuite/libgomp.graphite/pr41118.c: Likewise.
5332
5333 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
5334
5335         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
5336         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
5337         (futex_wake) [!__x86_64__]: Ditto.
5338
5339 2015-05-28  Julian Brown  <julian@codesourcery.com>
5340
5341         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
5342         function comment. Only call gomp_fatal if new argument is true.
5343         (acc_dev_num_out_of_range): New function.
5344         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
5345         acc_dev_num_out_of_range as appropriate.
5346         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
5347         (acc_get_device_num, acc_set_device_num): Update calls to
5348         resolve_device.
5349         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
5350         output.
5351
5352 2015-05-28  Julian Brown  <julian@codesourcery.com>
5353
5354         PR libgomp/65742
5355         * oacc-init.c (plugin/plugin-host.h): Include.
5356         (acc_on_device): Check whether we're in an offloaded region for
5357         host_nonshm
5358         plugin. Don't use __builtin_acc_on_device.
5359         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
5360         nonshm_exec flag in thread-local data.
5361         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
5362         data for host_nonshm plugin.
5363         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
5364         for host_nonshm plugin.
5365         * plugin/plugin-host.h: New.
5366
5367 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
5368
5369         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
5370
5371 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
5372
5373         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
5374         Declare as int.
5375         (FUTEX_PRIVATE_FLAG): Remove L suffix.
5376         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
5377         Declare as int.
5378
5379 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
5380
5381         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
5382
5383 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
5384
5385         * target.c (gomp_map_pointer): New function abstracting out
5386         GOMP_MAP_POINTER handling.
5387         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
5388         gomp_map_pointer().
5389
5390 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
5391
5392         PR middle-end/66199
5393         * testsuite/libgomp.c/pr66199-1.c: New test.
5394         * testsuite/libgomp.c/pr66199-2.c: New test.
5395         * testsuite/libgomp.c++/pr66199-1.C: New test.
5396         * testsuite/libgomp.c++/pr66199-2.C: New test.
5397         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
5398         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
5399
5400 2015-05-19  Julian Brown  <julian@codesourcery.com>
5401
5402         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
5403         on cuInit failure.
5404
5405 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
5406
5407         PR middle-end/66133
5408         * testsuite/libgomp.c/pr66133.c: New test.
5409
5410 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
5411
5412         * Makefile.in: Regenerated with automake-1.11.6.
5413         * aclocal.m4: Likewise.
5414         * config.h.in: Likewise.
5415         * configure: Likewise.
5416         * testsuite/Makefile.in: Likewise.
5417
5418 2015-05-08  Jason Merrill  <jason@redhat.com>
5419
5420         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
5421         _Complex.
5422
5423         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
5424
5425 2015-05-06  Julian Brown  <julian@codesourcery.com>
5426
5427         * oacc-init.c (acc_device_lock): Add explanatory comment.
5428         (resolve_device): Add comment about locking requirement.
5429         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
5430         gomp_init_device and gomp_fini_device calls.
5431         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
5432         (acc_get_device_num, acc_set_device_num): Add locking around
5433         resolve_device and gomp_init_device calls.
5434
5435 2015-05-06  Julian Brown  <julian@codesourcery.com>
5436
5437         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
5438         goacc_thread_lock on error paths.
5439         * oacc-mem.c (lookup_host): Remove locking from function. Note
5440         locking requirement for caller in function comment.
5441         (lookup_dev): Likewise.
5442         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
5443         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
5444         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
5445         Add locking.
5446
5447 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
5448
5449         PR testsuite/65205
5450         PR libgomp/65993
5451         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
5452         don't expect "0x" prefix for "%p" format specifier, don't expect
5453         "(nil)" for NULL pointer.
5454         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
5455         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
5456         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
5457         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
5458         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
5459         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
5460         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
5461         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
5462         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
5463         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
5464         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
5465         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
5466         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
5467         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
5468         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
5469         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
5470         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
5471         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
5472         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
5473         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
5474         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
5475         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
5476         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
5477         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
5478         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
5479         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
5480         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
5481         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
5482         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
5483         accurately specify what we're looking for.
5484         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
5485         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
5486         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
5487         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
5488         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
5489
5490 2015-04-30  James Norris  <jnorris@codesourcery.com>
5491
5492         PR testsuite/65205
5493         * testsuite/lib/libgomp.exp
5494         (check_effective_target_openacc_host_selected)
5495         (check_effective_target_openacc_host_nonshm_selected): New
5496         procedures.
5497         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
5498         dg-shouldfail.
5499         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
5500         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
5501         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
5502         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
5503         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
5504         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
5505         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
5506         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
5507         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
5508         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
5509         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
5510         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
5511         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
5512         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
5513         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
5514         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
5515         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
5516         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
5517         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
5518         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
5519         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
5520         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
5521         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
5522         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
5523         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
5524         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
5525         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
5526         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
5527         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
5528         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
5529         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
5530         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
5531         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
5532         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
5533         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
5534         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
5535         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
5536         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
5537         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
5538         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
5539         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
5540         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
5541         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
5542
5543 2015-04-08  Julian Brown  <julian@codesourcery.com>
5544
5545         * libgomp.h (target_mem_desc: Remove mem_map field.
5546         (acc_dispatch_t): Remove open_device_func, close_device_func,
5547         get_device_num_func, set_device_num_func, target_data members.
5548         Change create_thread_data_func argument to device number instead of
5549         generic pointer.
5550         * oacc-async.c (assert.h): Include.
5551         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
5552         (acc_wait_all, acc_wait_all_async): Use current host thread's
5553         active device, not base_dev.
5554         * oacc-cuda.c (acc_get_current_cuda_device)
5555         (acc_get_current_cuda_context, acc_get_cuda_stream)
5556         (acc_set_cuda_stream): Likewise.
5557         * oacc-host.c (host_dispatch): Don't set open_device_func,
5558         close_device_func, get_device_num_func or set_device_num_func.
5559         * oacc-init.c (base_dev, init_key): Remove.
5560         (cached_base_dev): New.
5561         (name_of_acc_device_t): New.
5562         (acc_init_1): Initialise default-numbered device, not zeroth.
5563         (acc_shutdown_1): Close all devices of a given type.
5564         (goacc_destroy_thread): Don't use base_dev.
5565         (lazy_open, lazy_init, lazy_init_and_open): Remove.
5566         (goacc_attach_host_thread_to_device): New.
5567         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
5568         (acc_get_num_devices): Don't use base_dev.
5569         (acc_set_device_type): Reimplement.
5570         (acc_get_device_type): Don't use base_dev.
5571         (acc_get_device_num): Tweak logic.
5572         (acc_set_device_num): Likewise.
5573         (acc_on_device): Use acc_get_device_type.
5574         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
5575         (goacc_lazy_initialize): Reimplement with acc_init and
5576         goacc_attach_host_thread_to_device.
5577         * oacc-int.h (goacc_thread): Add base_dev field.
5578         (base_dev): Remove extern declaration.
5579         (goacc_attach_host_thread_to_device): Add prototype.
5580         * oacc-mem.c (acc_malloc): Use current thread's device instead of
5581         base_dev.
5582         (acc_free): Likewise.
5583         (acc_memcpy_to_device): Likewise.
5584         (acc_memcpy_from_device): Likewise.
5585         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
5586         goacc_lazy_initialize (throughout).
5587         (GOACC_parallel): Use tgt_offset to locate target functions.
5588         * target.c (gomp_map_vars): Don't set tgt->mem_map.
5589         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
5590         (gomp_load_plugin_for_device): Remove open_device, close_device,
5591         get_device_num, set_device_num openacc hook initialisation. Don't set
5592         openacc.target_data.
5593         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
5594         (GOMP_OFFLOAD_openacc_close_device)
5595         (GOMP_OFFLOAD_openacc_get_device_num)
5596         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
5597         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
5598         to int.
5599         * plugin/plugin-nvptx.c (ptx_inited): Remove.
5600         (instantiated_devices, ptx_dev_lock): New.
5601         (struct ptx_image_data): New.
5602         (ptx_devices, ptx_images, ptx_image_lock): New.
5603         (fini_streams_for_device): Reorder cuStreamDestroy call.
5604         (nvptx_get_num_devices): Remove forward declaration.
5605         (nvptx_init): Change return type to bool.
5606         (nvptx_fini): Remove.
5607         (nvptx_attach_host_thread_to_device): New.
5608         (nvptx_open_device): Return struct ptx_device* instead of void*.
5609         (nvptx_close_device): Change argument type to struct ptx_device*,
5610         return type to void.
5611         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
5612         (kernel_target_data, kernel_host_table): Remove static globals.
5613         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
5614         (GOMP_OFFLOAD_init_device): Reimplement.
5615         (GOMP_OFFLOAD_fini_device): Likewise.
5616         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
5617         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
5618         (GOMP_OFFLOAD_host2dev): Use ORD argument.
5619         (GOMP_OFFLOAD_openacc_open_device)
5620         (GOMP_OFFLOAD_openacc_close_device)
5621         (GOMP_OFFLOAD_openacc_set_device_num)
5622         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
5623         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
5624         (device number).
5625
5626         testsuite/
5627         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
5628
5629 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
5630
5631         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
5632         * libgomp.h (struct gomp_memory_mapping): Remove.
5633         (struct target_mem_desc): Change type of mem_map from
5634         gomp_memory_mapping * to splay_tree_s *.
5635         (struct gomp_device_descr): Remove register_image_func, get_table_func.
5636         Add load_image_func, unload_image_func.
5637         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
5638         Remove offload_regions_registered.
5639         (gomp_init_tables): Remove.
5640         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
5641         to splay_tree_s *.
5642         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
5643         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
5644         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
5645         offload_regions_registered.
5646         Initialize load_image_func, unload_image_func, mem_map.root.
5647         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
5648         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
5649         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
5650         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
5651         gomp_memory_mapping *.  Use dev's lock and splay_tree.
5652         (lookup_dev): Use dev's lock.
5653         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
5654         (acc_is_present): Likewise.
5655         (acc_map_data): Likewise.
5656         (acc_unmap_data): Likewise.  Use dev's lock.
5657         (present_create_copy): Likewise.
5658         (delete_copyout): Pass dev to lookup_host instead of mem_map.
5659         (update_dev_host): Likewise.
5660         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
5661         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
5662         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
5663         (GOMP_OFFLOAD_get_table): Remove
5664         (GOMP_OFFLOAD_load_image): New function.
5665         (GOMP_OFFLOAD_unload_image): New function.
5666         * target.c (register_lock): New mutex for offload image registration.
5667         (num_devices): Do not guard with PLUGIN_SUPPORT.
5668         (gomp_realloc_unlock): New static function.
5669         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
5670         before gomp_fatal.
5671         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
5672         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
5673         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
5674         mem_map's.
5675         (gomp_unmap_vars): Likewise.
5676         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
5677         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
5678         (gomp_offload_image_to_device): New static function.
5679         (GOMP_offload_register): Add mutex lock.
5680         Call gomp_offload_image_to_device for all initialized devices.
5681         Replace gomp_realloc with gomp_realloc_unlock.
5682         (GOMP_offload_unregister): New function.
5683         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
5684         get_table_func from the plugin with calls to init_device_func and
5685         gomp_offload_image_to_device.
5686         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
5687         to splay_tree_s *.
5688         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
5689         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
5690         (GOMP_target_data): Do not call gomp_init_tables.
5691         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
5692         (gomp_load_plugin_for_device): Replace register_image and get_table
5693         with load_image and unload_image in DLSYM ().
5694         (gomp_register_images_for_device): Remove function.
5695         (gomp_target_init): Do not initialize current_device.mem_map.*,
5696         current_device.offload_regions_registered.
5697         Remove call to gomp_register_images_for_device.
5698         Do not free offload_images and num_offload_images.
5699
5700 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
5701
5702         PR fortran/65597
5703         * testsuite/libgomp.fortran/pr65597.f90: New test.
5704
5705 2015-03-27  Tom de Vries  <tom@codesourcery.com>
5706
5707         PR testsuite/65594
5708         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
5709         (init, check): New function.
5710         (foo): Change return type to void.
5711         (main): Call init and check.
5712
5713 2015-03-27  Tom de Vries  <tom@codesourcery.com>
5714
5715         PR testsuite/65594
5716         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
5717         (foo): Use M for non-inner loops to scale down test-case.
5718
5719 2015-03-25  Kai Tietz  <ktietz@redhat.com>
5720
5721         PR libgomp/64972
5722         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
5723         (GOACC_data_start): Likewise.
5724         * target.c (gomp_map_vars): Likewise.
5725
5726 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
5727
5728         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
5729         hppa*-*-hpux*.
5730
5731 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
5732
5733         * testsuite/libgomp.c/target-10.c: New test.
5734         * testsuite/libgomp.c++/target-4.C: New test.
5735
5736 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
5737
5738         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
5739         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
5740
5741 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
5742
5743         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
5744         * configure.ac (*-*-rtems*): Assume Pthread is supported.
5745         (pthread.h): Check for this header file.
5746         * configure: Regenerate.
5747
5748 2015-02-25  Tom de Vries  <tom@codesourcery.com>
5749
5750         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
5751         (check_reduction_op, check_reduction_macro, max, min):
5752         Declare.
5753         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
5754         function.
5755         (main): Use new functions.
5756
5757 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
5758
5759         * target.c (gomp_load_plugin_for_device): Use const char * instead of
5760         char * for variables holding dlerror return values.
5761         (DLSYM_OPT): Ditto.
5762
5763 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
5764
5765         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
5766
5767 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
5768             Cesar Philippidis  <cesar@codesourcery.com>
5769
5770         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
5771         GOACC_ctaid, and GOACC_nctaid routines.
5772
5773 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
5774
5775         PR c/64824
5776         * testsuite/libgomp.c/atomic-18.c: New test.
5777         * testsuite/libgomp.c++/atomic-16.C: New test.
5778
5779 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
5780
5781         PR c/64824
5782         PR c/64868
5783         * testsuite/libgomp.c/pr64824.c: New test.
5784         * testsuite/libgomp.c/pr64868.c: New test.
5785         * testsuite/libgomp.c++/pr64824.C: New test.
5786         * testsuite/libgomp.c++/pr64868.C: New test.
5787
5788 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
5789
5790         PR libgomp/64635
5791         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
5792         Link with -lpthread.
5793         * config/aix/plugin-suffix.h: Delete.
5794
5795 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
5796
5797         PR libgomp/64635
5798         * configure.tgt (*-*-aix*): Use config_path "aix posix".
5799         (*-*-darwin*): Use config_path "bsd darwin posix".
5800         (*-*-hpux*): Use config_path "hpux posix".
5801         * target.c: Add include of plugin-suffix.h and use
5802         SONAME_SUFFIX macro.
5803         * config/aix/plugin-suffix.h: New file.
5804         * config/darwin/plugin-suffix.h: New file.
5805         * config/hpux/plugin-suffix.h: New file.
5806         * config/posix/plugin-suffix.h: New file.
5807
5808 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
5809
5810         PR middle-end/64734
5811         * libgomp.c/pr64734.c: New test.
5812
5813 2015-01-23  Tom de Vries  <tom@codesourcery.com>
5814
5815         PR libgomp/64672
5816         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
5817
5818 2015-01-23  Tom de Vries  <tom@codesourcery.com>
5819
5820         PR libgomp/64707
5821         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
5822         dg-options.
5823
5824 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
5825
5826         PR libgomp/64625
5827         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
5828         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
5829         formal parameter.  Update all users.
5830         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
5831         Document unused formal parameter.
5832
5833 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
5834
5835         * oacc-parallel.c: Don't include <alloca.h>.
5836         (GOACC_parallel): Use gomp_alloca instead of alloca.
5837
5838 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
5839
5840         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
5841
5842 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
5843             James Norris  <jnorris@codesourcery.com>
5844             Tom de Vries  <tom@codesourcery.com>
5845             Julian Brown  <julian@codesourcery.com>
5846             Cesar Philippidis  <cesar@codesourcery.com>
5847             Nathan Sidwell  <nathan@codesourcery.com>
5848             Tobias Burnus  <burnus@net-b.de>
5849
5850         * Makefile.am (search_path): Add $(top_srcdir)/../include.
5851         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
5852         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
5853         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
5854         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
5855         Include $(top_srcdir)/plugin/Makefrag.am.
5856         (nodist_libsubinclude_HEADERS): Add openacc.h.
5857         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
5858         openacc.f90, openacc.mod, openacc_kinds.mod.
5859         (omp_lib.mod): Generalize into...
5860         (%.mod): ... this new rule.
5861         (openacc_kinds.mod, openacc.mod): New rules.
5862         * plugin/configfrag.ac: New file.
5863         * configure.ac: Move plugin/offloading support into it.  Include
5864         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
5865         * plugin/Makefrag.am: New file.
5866         * testsuite/Makefile.am (OFFLOAD_TARGETS)
5867         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
5868         export.
5869         (libgomp-test-support.exp): New rule.
5870         (all-local): Depend on it.
5871         * Makefile.in: Regenerate.
5872         * testsuite/Makefile.in: Regenerate.
5873         * config.h.in: Likewise.
5874         * configure: Likewise.
5875         * configure.tgt: Harden shell syntax.
5876         * env.c: Include "oacc-int.h".
5877         (parse_acc_device_type): New function.
5878         (gomp_debug_var, goacc_device_type, goacc_device_num): New
5879         variables.
5880         (initialize_env): Initialize those.  Call
5881         goacc_runtime_initialize.
5882         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
5883         (gomp_fatal): Call gomp_vfatal.
5884         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
5885         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
5886         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
5887         (splay_tree_node, splay_tree, splay_tree_key)
5888         (struct target_mem_desc, struct splay_tree_key_s)
5889         (struct gomp_memory_mapping, struct acc_dispatch_t)
5890         (struct gomp_device_descr, gomp_acc_insert_pointer)
5891         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
5892         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
5893         (gomp_free_memmap, gomp_fini_device): New declarations.
5894         (gomp_vdebug, gomp_debug): New macros.
5895         Include "splay-tree.h".
5896         * libgomp.map (OACC_2.0): New symbol version.  Use for
5897         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
5898         acc_set_device_type_h_, acc_get_device_type,
5899         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
5900         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
5901         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
5902         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
5903         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
5904         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
5905         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
5906         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
5907         acc_copyin_array_h_, acc_present_or_copyin,
5908         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
5909         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
5910         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
5911         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
5912         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
5913         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
5914         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
5915         acc_update_device, acc_update_device_32_h_,
5916         acc_update_device_64_h_, acc_update_device_array_h_,
5917         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
5918         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
5919         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
5920         acc_is_present_64_h_, acc_is_present_array_h_,
5921         acc_memcpy_to_device, acc_memcpy_from_device,
5922         acc_get_current_cuda_device, acc_get_current_cuda_context,
5923         acc_get_cuda_stream, acc_set_cuda_stream.
5924         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
5925         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
5926         GOACC_update, GOACC_wait, GOACC_get_thread_num,
5927         GOACC_get_num_threads.
5928         (GOMP_PLUGIN_1.0): New symbol version.  Use for
5929         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
5930         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
5931         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
5932         GOMP_PLUGIN_acc_thread.
5933         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
5934         environment variable.
5935         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
5936         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
5937         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
5938         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
5939         (splay_tree_remove): New declarations.
5940         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
5941         (splay_tree_remove, splay_tree_lookup): Move into...
5942         * splay-tree.c: ... this new file.
5943         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
5944         (splay_tree_node, splay_tree, splay_tree_key)
5945         (struct target_mem_desc, struct splay_tree_key_s)
5946         (struct gomp_device_descr): Don't declare.
5947         (num_devices_openmp): New variable.
5948         (gomp_get_num_devices ): Use it.
5949         (gomp_init_targets_once): New function.
5950         (gomp_get_num_devices ): Use it.
5951         (get_kind, gomp_copy_from_async, gomp_free_memmap)
5952         (gomp_fini_device, gomp_register_image_for_device): New functions.
5953         (gomp_map_vars): Add devaddrs parameter.
5954         (gomp_update): Add mm parameter.
5955         (gomp_init_device): Move most of it into...
5956         (gomp_init_tables): ... this new function.
5957         (gomp_register_images_for_device): Remove function.
5958         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
5959         Make them hidden instead of static.
5960         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
5961         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
5962         (GOMP_target_end_data, GOMP_target_update)
5963         (gomp_load_plugin_for_device, gomp_target_init): Update for
5964         OpenACC changes.
5965         * oacc-async.c: New file.
5966         * oacc-cuda.c: Likewise.
5967         * oacc-host.c: Likewise.
5968         * oacc-init.c: Likewise.
5969         * oacc-int.h: Likewise.
5970         * oacc-mem.c: Likewise.
5971         * oacc-parallel.c: Likewise.
5972         * oacc-plugin.c: Likewise.
5973         * oacc-plugin.h: Likewise.
5974         * oacc-ptx.h: Likewise.
5975         * openacc.f90: Likewise.
5976         * openacc.h: Likewise.
5977         * openacc_lib.h: Likewise.
5978         * plugin/plugin-host.c: Likewise.
5979         * plugin/plugin-nvptx.c: Likewise.
5980         * libgomp-plugin.c: Likewise.
5981         * libgomp-plugin.h: Likewise.
5982         * libgomp_target.h: Remove file after merging content into the
5983         former file.  Update all users.
5984         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
5985         (offload_targets_s, offload_targets_s_openacc): New variables.
5986         (check_effective_target_openacc_nvidia_accel_present)
5987         (check_effective_target_openacc_nvidia_accel_selected): New
5988         procedures.
5989         (libgomp_init): Update for OpenACC changes.
5990         * testsuite/libgomp-test-support.exp.in: New file.
5991         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
5992         * testsuite/libgomp.oacc-c/c.exp: Likewise.
5993         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
5994         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
5995         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
5996         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
5997         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
5998         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
5999         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
6000         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
6001         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
6002         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
6003         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
6004         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
6005         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
6006         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
6007         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
6008         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
6009         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
6010         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
6011         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
6012         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
6013         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
6014         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
6015         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
6016         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
6017         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
6018         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
6019         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
6020         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
6021         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
6022         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
6023         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
6024         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
6025         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
6026         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
6027         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
6028         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
6029         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
6030         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
6031         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
6032         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
6033         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
6034         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
6035         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
6036         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
6037         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
6038         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
6039         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
6040         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
6041         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
6042         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
6043         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
6044         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
6045         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
6046         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
6047         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
6048         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
6049         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
6050         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
6051         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
6052         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
6053         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
6054         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
6055         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
6056         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
6057         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
6058         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
6059         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
6060         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
6061         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
6062         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
6063         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
6064         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
6065         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
6066         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
6067         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
6068         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
6069         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
6070         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
6071         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
6072         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
6073         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
6074         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
6075         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
6076         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
6077         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
6078         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
6079         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
6080         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
6081         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
6082         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
6083         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
6084         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
6085         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
6086         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
6087         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
6088         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
6089         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
6090         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
6091         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
6092         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
6093         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
6094         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
6095         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
6096         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
6097         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
6098         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
6099         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
6100         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
6101         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
6102         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
6103         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
6104         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
6105         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
6106         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
6107         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
6108         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
6109         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
6110         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
6111         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
6112         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
6113         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
6114         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
6115         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
6116         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
6117         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
6118         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
6119         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
6120         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
6121         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
6122         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
6123         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
6124         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
6125         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
6126         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
6127         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
6128         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
6129         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
6130         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
6131         Likewise.
6132         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
6133         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
6134         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
6135         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
6136         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
6137         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
6138         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
6139         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
6140         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
6141         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
6142         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
6143         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
6144         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
6145         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
6146         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
6147         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
6148         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
6149         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
6150         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
6151         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
6152         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
6153         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
6154         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
6155         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
6156         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
6157         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
6158         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
6159         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
6160         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
6161         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
6162         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
6163         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
6164         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
6165         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
6166         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
6167         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
6168         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
6169         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
6170         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
6171         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
6172         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
6173         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
6174         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
6175         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
6176         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
6177         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
6178         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
6179         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
6180         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
6181         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
6182         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
6183         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
6184         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
6185         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
6186         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
6187         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
6188         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
6189         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
6190         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
6191         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
6192
6193 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
6194             Julian Brown  <julian@codesourcery.com>
6195             David Malcolm  <dmalcolm@redhat.com>
6196
6197         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
6198         to "GNU Offloading and Multi Processing Runtime Library".  Change
6199         all users.
6200         * configure: Regenerate.
6201         * libgomp.texi: Update.
6202
6203 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
6204
6205         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
6206         "$tgt_dir/lib32".
6207         * configure: Regenerate.
6208
6209         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
6210         "intelmic" in $offload_targets.
6211
6212 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
6213
6214         Update copyright years.
6215
6216         * libgomp.texi: Bump @copying's copyright year.
6217
6218 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
6219
6220         * testsuite/lib/libgomp.exp: Load target-utils.exp.
6221         Move load of target-supportes.exp earlier.
6222
6223 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
6224
6225         * testsuite/libgomp.c/target-9.c: New test.
6226
6227 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
6228
6229         * config.h.in: Regenerate.
6230         * configure: Regenerate.
6231         * configure.ac: Add GCC_CHECK_EMUTLS.
6232         * libgomp.h: Add check for USE_EMUTLS: this case
6233         is equal to HAVE_TLS.
6234         * team.c: Likewise.
6235
6236 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
6237
6238         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
6239
6240 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
6241             Ilya Verbin  <ilya.verbin@intel.com>
6242
6243         * testsuite/libgomp.c/target-critical-1.c: New test.
6244
6245 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
6246
6247         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
6248         to dg-options unless expensive testing is on.
6249         (TESTITERS): Define to N if not defined.
6250         (main): Use TESTITERS instead of N.
6251         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
6252         dg-additional-options depending on whether expensive testing is on.
6253         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
6254         Decrease N to 100000 and CHUNKSZ to 10000.
6255
6256 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
6257
6258         PR fortran/63938
6259         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
6260         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
6261
6262 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
6263
6264         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
6265
6266 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
6267
6268         PR bootstrap/63784
6269         * configure: Regenerated.
6270
6271 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
6272
6273         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
6274         vect_simd_clones effective target.
6275         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
6276
6277 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
6278
6279         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
6280         of 32 as block_size.
6281         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
6282         instead of 32 as block_size.
6283
6284 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
6285             Ilya Verbin  <ilya.verbin@intel.com>
6286
6287         * Makefile.in: Regenerate.
6288         * configure: Regenerate.
6289         * configure.ac: Set up offload_additional_options,
6290         offload_additional_lib_paths and offload_targets.
6291         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
6292         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
6293         * testsuite/Makefile.in: Regenerate.
6294         * testsuite/lib/libgomp.exp (libgomp_init): Append
6295         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
6296         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
6297         build directory to LD_LIBRARY_PATH for intelmic offload targets.
6298
6299 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
6300             Ilya Verbin  <ilya.verbin@intel.com>
6301             Kirill Yukhin  <kirill.yukhin@intel.com>
6302             Ilya Tocar  <ilya.tocar@intel.com>
6303
6304         * testsuite/lib/libgomp.exp
6305         (check_effective_target_offload_device): New.
6306         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
6307         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
6308         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
6309         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
6310         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
6311         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
6312         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
6313         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
6314         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
6315         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
6316         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
6317         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
6318         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
6319         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
6320         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
6321         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
6322         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
6323         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
6324         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
6325         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
6326         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
6327         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
6328         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
6329         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
6330         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
6331         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
6332         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
6333         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
6334         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
6335         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
6336         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
6337         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
6338         * testsuite/libgomp.c/target-7.c: Fix test.
6339         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
6340         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
6341         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
6342         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
6343         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
6344         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
6345         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
6346         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
6347         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
6348         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
6349         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
6350         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
6351         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
6352         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
6353         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
6354         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
6355         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
6356         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
6357         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
6358         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
6359         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
6360         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
6361         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
6362         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
6363         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
6364         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
6365         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
6366         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
6367         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
6368         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
6369         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
6370
6371 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
6372             Ilya Verbin  <ilya.verbin@intel.com>
6373             Thomas Schwinge  <thomas@codesourcery.com>
6374             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6375
6376         * libgomp.map (GOMP_4.0.1): New symbol version.
6377         Add GOMP_offload_register.
6378         * libgomp_target.h: New file.
6379         * splay-tree.h: New file.
6380         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
6381         (gomp_target_init): New forward declaration.
6382         (gomp_is_initialized): New static variable.
6383         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
6384         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
6385         New structures.
6386         (offload_images, num_offload_images, devices, num_devices): New static
6387         variables.
6388         (splay_compare): New static function.
6389         (struct gomp_device_descr): New structure.
6390         (gomp_get_num_devices): Call gomp_target_init.
6391         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
6392         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
6393         (GOMP_offload_register): New function.
6394         (GOMP_target): Arrange for host callback to be performed in a separate
6395         initial thread and contention group, inheriting ICVs from
6396         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
6397         Add device initialization and lookup for target function in splay tree.
6398         (GOMP_target_data): Add device initialization and call gomp_map_vars.
6399         (GOMP_target_end_data): Call gomp_unmap_vars.
6400         (GOMP_target_update): Add device initialization and call gomp_update.
6401         (gomp_load_plugin_for_device, gomp_register_images_for_device)
6402         (gomp_target_init): New static functions.
6403
6404 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
6405             Thomas Schwinge  <thomas@codesourcery.com>
6406             Ilya Verbin  <ilya.verbin@intel.com>
6407             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6408
6409         * config.h.in: Regenerate.
6410         * configure: Regenerate.
6411         * configure.ac: Check for libdl, required for plugin support.
6412         (PLUGIN_SUPPORT): Define if plugins are supported.
6413         (enable_offload_targets): Support Intel MIC targets.
6414         (OFFLOAD_TARGETS): List of target names suitable for offloading.
6415
6416 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6417
6418         PR target/63610
6419         * configure: Regenerate.
6420
6421 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6422
6423         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
6424
6425 2014-10-06  Marek Polacek  <polacek@redhat.com>
6426
6427         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
6428         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
6429         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
6430         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
6431
6432 2014-10-06  Marek Polacek  <polacek@redhat.com>
6433
6434         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
6435         * testsuite/libgomp.c/nqueens-1.c: Likewise.
6436         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6437         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6438         * testsuite/libgomp.c/pr36802-2.c: Likewise.
6439         * testsuite/libgomp.c/pr36802-3.c: Likewise.
6440         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
6441         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
6442         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
6443         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
6444         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
6445         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
6446         * testsuite/libgomp.c/omp-single-1.c: Likewise.
6447         * testsuite/libgomp.c/omp-single-2.c: Likewise.
6448         * testsuite/libgomp.c/omp_matvec.c: Likewise.
6449         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
6450         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
6451         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
6452         declarations.
6453
6454 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
6455
6456         PR libgomp/61200
6457         * testsuite/libgomp.c/pr61200.c: New test.
6458
6459 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
6460
6461         PR c++/63248
6462         * testsuite/libgomp.c++/pr63248.C: New test.
6463
6464 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
6465
6466         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
6467         is not zero, but taskgroup->children is NULL and there are
6468         any task->children, schedule those instead of waiting.
6469         * testsuite/libgomp.c/depend-6.c: New test.
6470         * testsuite/libgomp.c/depend-7.c: New test.
6471         * testsuite/libgomp.c/depend-8.c: New test.
6472         * testsuite/libgomp.c/depend-9.c: New test.
6473         * testsuite/libgomp.c/depend-10.c: New test.
6474
6475 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
6476
6477         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
6478         (struct gomp_taskwait): New type.
6479         (struct gomp_task): Add taskwait and parent_depends_on, remove
6480         in_taskwait and taskwait_sem fields.
6481         (gomp_finish_task): Don't destroy taskwait_sem.
6482         * task.c (gomp_init_task): Don't init in_taskwait, instead init
6483         taskwait and parent_depends_on.
6484         (GOMP_task): For if (0) tasks with depend clause that depend on
6485         earlier tasks don't defer them, instead call
6486         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
6487         Initialize redundant_out field, for redundant out entries just
6488         move them at the end of linked list instead of removing them
6489         completely, and set redundant_out flag instead of redundant.
6490         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
6491         that task.
6492         (gomp_task_run_post_handle_dependers): If parent is in
6493         gomp_task_maybe_wait_for_dependencies and newly runnable task
6494         is not parent_depends_on, queue it in parent->children linked
6495         list after all runnable tasks with parent_depends_on set.
6496         Adjust for addition of taskwait indirection.
6497         (gomp_task_run_post_remove_parent): If parent is in
6498         gomp_task_maybe_wait_for_dependencies and task to be removed
6499         is parent_depends_on, decrement n_depend and if needed awake
6500         parent.  Adjust for addition of taskwait indirection.
6501         (GOMP_taskwait): Adjust for addition of taskwait indirection.
6502         (gomp_task_maybe_wait_for_dependencies): New function.
6503         * testsuite/libgomp.c/depend-5.c: New test.
6504
6505 2014-07-13  Tobias Burnus  <burnus@net-b.de>
6506
6507         * testsuite/libgomp.fortran/pr34020.f90: Make compile
6508         with TS 18508/Fortran 2015.
6509
6510 2014-07-06  Marek Polacek  <polacek@redhat.com>
6511
6512         PR c/6940
6513         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
6514
6515 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
6516
6517         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
6518         matches regex $lang_source_re, add $lang_include_flags to options.
6519         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
6520         * testsuite/libgomp.c++/c++.exp: Likewise.
6521         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
6522         and lang_include_flags instead of adding -fintrinsic-modules-path= to
6523         ALWAYS_CFLAGS.
6524         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
6525
6526 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
6527
6528         * testsuite/libgomp.fortran/fortran.exp: Explain
6529         gfortran-dg-runtest usage.
6530
6531 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
6532
6533         * testsuite/libgomp.fortran/simd5.f90: New test.
6534         * testsuite/libgomp.fortran/simd6.f90: New test.
6535         * testsuite/libgomp.fortran/simd7.f90: New test.
6536
6537 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
6538
6539         * testsuite/libgomp.c/for-2.c: Define SC to static for
6540         #pragma omp for simd testing.
6541         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
6542         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
6543         SC macro.
6544         * testsuite/libgomp.c/simd-14.c: New test.
6545         * testsuite/libgomp.c/simd-15.c: New test.
6546         * testsuite/libgomp.c/simd-16.c: New test.
6547         * testsuite/libgomp.c/simd-17.c: New test.
6548         * testsuite/libgomp.c++/for-10.C: Define SC to static for
6549         #pragma omp for simd testing.
6550         * testsuite/libgomp.c++/simd10.C: New test.
6551         * testsuite/libgomp.c++/simd11.C: New test.
6552         * testsuite/libgomp.c++/simd12.C: New test.
6553         * testsuite/libgomp.c++/simd13.C: New test.
6554
6555         * testsuite/libgomp.fortran/aligned1.f03: New test.
6556         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
6557         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
6558         tasks with !$omp parallel !$omp single.
6559         * testsuite/libgomp.fortran/target8.f90: New test.
6560         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
6561         not to use trim in the combiner, instead call elemental function.
6562         (fn): New elemental function.
6563         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
6564         Make elemental.
6565         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
6566         omp_in): Likewise.
6567         * testsuite/libgomp.fortran/udr12.f90: New test.
6568         * testsuite/libgomp.fortran/udr13.f90: New test.
6569         * testsuite/libgomp.fortran/udr14.f90: New test.
6570         * testsuite/libgomp.fortran/udr15.f90: New test.
6571
6572 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
6573
6574         * omp_lib.f90.in (openmp_version): Set to 201307.
6575         * omp_lib.h.in (openmp_version): Likewise.
6576         * testsuite/libgomp.c/target-8.c: New test.
6577         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
6578         and inbranch clauses.
6579         * testsuite/libgomp.fortran/depend-3.f90: New test.
6580         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
6581         openmp_version.
6582         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
6583         * testsuite/libgomp.fortran/target1.f90: New test.
6584         * testsuite/libgomp.fortran/target2.f90: New test.
6585         * testsuite/libgomp.fortran/target3.f90: New test.
6586         * testsuite/libgomp.fortran/target4.f90: New test.
6587         * testsuite/libgomp.fortran/target5.f90: New test.
6588         * testsuite/libgomp.fortran/target6.f90: New test.
6589         * testsuite/libgomp.fortran/target7.f90: New test.
6590
6591 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
6592
6593         PR fortran/60928
6594         * testsuite/libgomp.fortran/allocatable9.f90: New test.
6595         * testsuite/libgomp.fortran/allocatable10.f90: New test.
6596         * testsuite/libgomp.fortran/allocatable11.f90: New test.
6597         * testsuite/libgomp.fortran/allocatable12.f90: New test.
6598         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
6599         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
6600         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
6601         * testsuite/libgomp.fortran/associate1.f90: New test.
6602         * testsuite/libgomp.fortran/associate2.f90: New test.
6603         * testsuite/libgomp.fortran/procptr1.f90: New test.
6604
6605 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
6606
6607         * testsuite/libgomp.fortran/simd1.f90: New test.
6608         * testsuite/libgomp.fortran/udr1.f90: New test.
6609         * testsuite/libgomp.fortran/udr2.f90: New test.
6610         * testsuite/libgomp.fortran/udr3.f90: New test.
6611         * testsuite/libgomp.fortran/udr4.f90: New test.
6612         * testsuite/libgomp.fortran/udr5.f90: New test.
6613         * testsuite/libgomp.fortran/udr6.f90: New test.
6614         * testsuite/libgomp.fortran/udr7.f90: New test.
6615         * testsuite/libgomp.fortran/udr8.f90: New test.
6616         * testsuite/libgomp.fortran/udr9.f90: New test.
6617         * testsuite/libgomp.fortran/udr10.f90: New test.
6618         * testsuite/libgomp.fortran/udr11.f90: New test.
6619
6620 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
6621
6622         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
6623         vect_simd_clones effective target.
6624         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
6625
6626 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
6627
6628         PR middle-end/61252
6629         * testsuite/libgomp.c++/simd-9.C: New test.
6630
6631 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
6632
6633         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
6634         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
6635         texts according to their @menu entry positions.
6636
6637 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
6638
6639         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
6640         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
6641         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
6642         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
6643         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
6644         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
6645         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
6646         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
6647         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
6648         * testsuite/libgomp.fortran/depend-1.f90: New test.
6649         * testsuite/libgomp.fortran/depend-2.f90: New test.
6650         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
6651         * testsuite/libgomp.fortran/simd1.f90: New test.
6652         * testsuite/libgomp.fortran/simd2.f90: New test.
6653         * testsuite/libgomp.fortran/simd3.f90: New test.
6654         * testsuite/libgomp.fortran/simd4.f90: New test.
6655         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
6656
6657 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
6658
6659         * testsuite/libgomp.c/simd-10.c: New test.
6660         * testsuite/libgomp.c/simd-11.c: New test.
6661         * testsuite/libgomp.c/simd-12.c: New test.
6662         * testsuite/libgomp.c/simd-13.c: New test.
6663
6664 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
6665
6666         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
6667         atomic type clauses in any order and optional comma in between.
6668         * testsuite/libgomp.c++/atomic-15.C: Likewise.
6669         * testsuite/libgomp.c/atomic-17.c: Likewise.
6670
6671         * testsuite/libgomp.c/simd-7.c: New test.
6672         * testsuite/libgomp.c/simd-8.c: New test.
6673         * testsuite/libgomp.c/simd-9.c: New test.
6674         * testsuite/libgomp.c/loop-16.c: New test.
6675
6676 2014-04-02  Richard Henderson  <rth@redhat.com>
6677
6678         * config/linux/futex.h (futex_wait): Get error value from errno.
6679         (futex_wake): Likewise.
6680
6681 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
6682
6683         PR c++/60331
6684         * testsuite/libgomp.c++/udr-11.C: New test.
6685         * testsuite/libgomp.c++/udr-12.C: New test.
6686         * testsuite/libgomp.c++/udr-13.C: New test.
6687         * testsuite/libgomp.c++/udr-14.C: New test.
6688         * testsuite/libgomp.c++/udr-15.C: New test.
6689         * testsuite/libgomp.c++/udr-16.C: New test.
6690         * testsuite/libgomp.c++/udr-17.C: New test.
6691         * testsuite/libgomp.c++/udr-18.C: New test.
6692         * testsuite/libgomp.c++/udr-19.C: New test.
6693
6694 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
6695
6696         Update copyright years
6697
6698 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
6699
6700         * hashtab.h: Use the standard form for the copyright notice.
6701
6702 2014-01-02  Tobias Burnus  <burnus@net-b.de>
6703
6704         * libgomp.texi: Bump @copying's copyright year.
6705
6706 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
6707
6708         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
6709         alloca () with __builtin_alloca ().
6710         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
6711         * testsuite/libgomp.c/lock-3.c: Likewise.
6712         * testsuite/libgomp.c/pr48591.c: Likewise.
6713
6714 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
6715
6716         PR testsuite/59534
6717         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
6718         comparisons.
6719
6720 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
6721
6722         PR libgomp/58756
6723         * testsuite/libgomp.c/pr58756.c: New test.
6724
6725 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
6726
6727         PR libgomp/59467
6728         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
6729         !$omp parallel.
6730
6731 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
6732
6733         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
6734         ALWAYS_CFLAGS.
6735         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
6736         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
6737         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
6738         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
6739         Likewise.
6740
6741         * libgomp_g.h: Include <stddef.h> for size_t.
6742
6743         * libgomp.spec.in: Update comment about libgomp's dependencies.
6744         * configure.ac: Likewise.
6745         * configure: Regenerate.
6746
6747 2013-10-16  Tobias Burnus  <burnus@net-b.de>
6748
6749         * libgomp.texi: (Runtime Library Routines): Update references for
6750         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
6751         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
6752         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
6753         (Environment Variables): Update references for OpenMP 4.0. Add
6754         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
6755         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
6756         order.
6757
6758 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
6759
6760         * env.c (parse_bind_var): Initialize value to avoid
6761         (false positive) warning.
6762
6763 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
6764
6765         PR libgomp/58691
6766         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
6767         to check variable.
6768         (gomp_init_num_threads): Move i variable declaration into
6769         #ifdef CPU_ALLOC_SIZE block.
6770         * config/linux/affinity.c (gomp_affinity_init_level): Test
6771         gomp_places_list_len == 0 rather than gomp_places_list == 0
6772         when checking for topology reading error.
6773         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
6774         * env.c (parse_affinity): Add ignore argument, if true, don't populate
6775         gomp_places_list, only parse env var and always return false.
6776         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
6777         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
6778         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
6779         and either of these variables were parsed correctly into a places
6780         list.
6781
6782 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
6783             Jakub Jelinek  <jakub@redhat.com>
6784
6785         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
6786         of 5 loopfn matches.
6787         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
6788         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
6789         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
6790         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
6791         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
6792         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6793         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6794         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
6795
6796 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
6797
6798         * Makefile.am (omp_lib.mod): Streamline rule.
6799         * Makefile.in: Regenerate.
6800
6801         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
6802         exceptions.
6803
6804         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
6805         * testsuite/libgomp.fortran/lib1.f90: Likewise.
6806         * testsuite/libgomp.fortran/lib2.f: Likewise.
6807         * testsuite/libgomp.fortran/lib3.f: Likewise.
6808
6809         * configure.ac: Typo fix.
6810         * configure: Regenerate.
6811
6812         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
6813         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
6814
6815         * omp.h.in: Don't touch the user's namespace.
6816
6817 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
6818             Tobias Burnus  <burnus@net-b.de>
6819             Richard Henderson  <rth@redhat.com>
6820
6821         * target.c: New file.
6822         * Makefile.am (libgomp_la_SOURCES): Add target.c.
6823         * Makefile.in: Regenerated.
6824         * libgomp_g.h (GOMP_task): Add depend argument.
6825         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
6826         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
6827         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
6828         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
6829         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
6830         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
6831         GOMP_taskgroup_start, GOMP_taskgroup_end,
6832         GOMP_parallel_sections): New prototypes.
6833         * fortran.c (omp_is_initial_device): Add ialias_redirect.
6834         (omp_is_initial_device_): New function.
6835         (ULP, STR1, STR2, ialias_redirect): Removed.
6836         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
6837         omp_set_default_device_8_, omp_get_default_device_,
6838         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
6839         functions.
6840         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
6841         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
6842         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
6843         @@GOMP_4.0.
6844         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
6845         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
6846         omp_set_default_device, omp_set_default_device_,
6847         omp_set_default_device_8_, omp_get_default_device,
6848         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
6849         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
6850         omp_get_team_num_): Export @@OMP_4.0.
6851         * team.c (struct gomp_thread_start_data): Add place field.
6852         (gomp_thread_start): Clear thr->thread_pool and
6853         thr->task before returning.  Use gomp_team_barrier_wait_final
6854         instead of gomp_team_barrier_wait.  Initialize thr->place.
6855         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
6856         team_cancelled and task_queued_count fields.
6857         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
6858         before calling pthread_exit.
6859         (gomp_free_thread): No longer static.  Use
6860         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
6861         (gomp_team_start): Add flags argument.  Set
6862         thr->thread_pool->threads_busy to nthreads immediately after creating
6863         new pool.  Use gomp_managed_threads_lock instead of
6864         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
6865         (gomp_team_end): Use gomp_managed_threads_lock instead of
6866         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
6867         of gomp_team_barrier_wait.  If team->team_cancelled, call
6868         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
6869         rather than thr->ts.work_share.
6870         (initialize_team): Don't call gomp_sem_init here.
6871         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
6872         caller.
6873         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
6874         * env.c (gomp_global_icv): Add default_device_var, target_data and
6875         bind_var initializers.
6876         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
6877         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
6878         gomp_places_list_len): New variables.
6879         (parse_bind_var, parse_one_place, parse_places_var): New functions.
6880         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
6881         sized places.
6882         (gomp_cancel_var): New global variable.
6883         (parse_int): New function.
6884         (handle_omp_display_env): New function.
6885         (initialize_env): Use it.  Initialize default_device_var.
6886         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
6887         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
6888         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
6889         been successfully parsed (and call gomp_init_affinity in that case).
6890         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
6891         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
6892         omp_get_team_num, omp_is_initial_device): New functions.
6893         * libgomp.h: Include stdlib.h.
6894         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
6895         Define.
6896         (struct target_mem_desc): Forward declare.
6897         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
6898         and thread_limit_var fields.
6899         (gomp_get_num_devices): New prototype.
6900         (gomp_cancel_var): New extern decl.
6901         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
6902         team_cancelled and task_queued_count fields.  Add comments about
6903         task_{,queued_,running_}count.
6904         (gomp_cancel_kind): New enum.
6905         (gomp_work_share_end_cancel): New prototype.
6906         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
6907         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
6908         and depend fields.
6909         (struct gomp_taskgroup): New type.
6910         (struct gomp_task_depend_entry,
6911         struct gomp_dependers_vec): New types.
6912         (gomp_finish_task): Free depend_hash if non-NULL.
6913         (struct gomp_team_state): Add place_partition_off
6914         and place_partition_len fields.
6915         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
6916         gomp_places_list_len): New extern decls.
6917         (struct gomp_thread): Add place field.
6918         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
6919         (gomp_init_thread_affinity): Add place argument.
6920         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
6921         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
6922         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
6923         gomp_affinity_init_level, gomp_affinity_print_place): New
6924         prototypes.
6925         (gomp_team_start): Add flags argument.
6926         (gomp_thread_limit_var, gomp_remaining_threads_count,
6927         gomp_remaining_threads_lock): Remove.
6928         (gomp_managed_threads_lock): New variable.
6929         (struct gomp_thread_pool): Add threads_busy field.
6930         (gomp_free_thread): New prototype.
6931         * task.c: Include hashtab.h.
6932         (hash_entry_type): New typedef.
6933         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
6934         (gomp_init_task): Clear dependers, depend_hash, depend_count,
6935         copy_ctors_done and taskgroup fields.
6936         (GOMP_task): Add depend argument, handle depend clauses.  If
6937         gomp_team_barrier_cancelled or if it's taskgroup has been
6938         cancelled, don't queue or start new tasks.  Set copy_ctors_done
6939         field if needed.  Initialize taskgroup field.  If copy_ctors_done
6940         and already cancelled, don't discard the task.  If taskgroup is
6941         non-NULL, enqueue the task into taskgroup queue.  Increment
6942         num_children field in taskgroup.  Increment task_queued_count.
6943         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
6944         gomp_task_run_post_remove_taskgroup): New inline functions.
6945         (gomp_task_run_post_handle_depend_hash,
6946         gomp_task_run_post_handle_dependers,
6947         gomp_task_run_post_handle_depend): New functions.
6948         (GOMP_taskwait): Use them.  If more than one new tasks
6949         have been queued, wake other threads if needed.
6950         (gomp_barrier_handle_tasks): Likewise.  If
6951         gomp_team_barrier_cancelled, don't start any new tasks, just free
6952         all tasks.
6953         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
6954         * omp_lib.f90.in
6955         (omp_proc_bind_kind, omp_proc_bind_false,
6956         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
6957         omp_proc_bind_spread): New params.
6958         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
6959         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
6960         omp_get_team_num, omp_is_initial_device): New interfaces.
6961         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
6962         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
6963         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
6964         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
6965         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
6966         useless use omp_lib_kinds.
6967         * omp.h.in (omp_proc_bind_t): New typedef.
6968         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
6969         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
6970         omp_get_team_num, omp_is_initial_device): New prototypes.
6971         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
6972         through to gomp_team_start.
6973         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
6974         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
6975         Adjust gomp_parallel_loop_start callers.
6976         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
6977         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
6978         GOMP_loop_end_cancel): New functions.
6979         (GOMP_parallel_end): Add ialias_redirect.
6980         * hashtab.h: New file.
6981         * libgomp.texi (Environment Variables): Minor cleanup,
6982         update section refs to OpenMP 4.0rc2.
6983         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
6984         environment variables.
6985         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
6986         team->work_shares_to_free to thr->ts.work_share before calling
6987         free_work_share.
6988         (gomp_work_share_end_cancel): New function.
6989         * config/linux/proc.c: Include errno.h.
6990         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
6991         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
6992         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
6993         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
6994         gomp_cpuset_size is sizeof (cpu_set_t).
6995         (gomp_init_num_threads): Initialize gomp_cpuset_size,
6996         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
6997         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
6998         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
6999         contain any logical CPUs.
7000         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
7001         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
7002         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
7003         pthread_getaffinity_np.  Check gomp_places_list instead of
7004         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
7005         * config/linux/bar.c (gomp_barrier_wait_end,
7006         gomp_barrier_wait_last): Use BAR_* defines.
7007         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
7008         from state where needed.  Set work_share_cancelled to 0 on last
7009         thread.
7010         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
7011         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
7012         functions.
7013         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
7014         Add cpusetsize argument.
7015         (gomp_cpuset_size, gomp_cpusetp): Declare.
7016         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
7017         (affinity_counter): Remove.
7018         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
7019         if CPU_ALLOC_SIZE isn't defined.
7020         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
7021         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
7022         bind current thread to the first place.
7023         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
7024         pthread_setaffinity_np to gomp_places_list[place].
7025         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
7026         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
7027         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
7028         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
7029         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
7030         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
7031         (gomp_barrier_t): Add awaited_final field.
7032         (gomp_barrier_init): Initialize awaited_final field.
7033         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
7034         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
7035         prototypes.
7036         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
7037         defines.
7038         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
7039         gomp_team_barrier_cancelled): New inline functions.
7040         (gomp_barrier_last_thread,
7041         gomp_team_barrier_set_task_pending,
7042         gomp_team_barrier_clear_task_pending,
7043         gomp_team_barrier_set_waiting_for_tasks,
7044         gomp_team_barrier_waiting_for_tasks,
7045         gomp_team_barrier_done): Use BAR_* defines.
7046         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
7047         (gomp_barrier_wait_end): Use BAR_* defines.
7048         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
7049         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
7050         Use BAR_* defines.
7051         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
7052         gomp_team_barrier_cancel): New functions.
7053         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
7054         argument.
7055         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
7056         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
7057         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
7058         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
7059         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
7060         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
7061         (gomp_barrier_t): Add cancellable field.
7062         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
7063         gomp_team_barrier_cancel): New prototypes.
7064         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
7065         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
7066         gomp_team_barrier_cancelled): New inline functions.
7067         (gomp_barrier_wait_start, gomp_barrier_last_thread,
7068         gomp_team_barrier_set_task_pending,
7069         gomp_team_barrier_clear_task_pending,
7070         gomp_team_barrier_set_waiting_for_tasks,
7071         gomp_team_barrier_waiting_for_tasks,
7072         gomp_team_barrier_done): Use BAR_* defines.
7073         * barrier.c (GOMP_barrier_cancel): New function.
7074         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
7075         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
7076         omp_proc_bind_spread): New params.
7077         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
7078         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
7079         omp_get_team_num, omp_is_initial_device): New externals.
7080         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
7081         New functions.
7082         (gomp_resolve_num_threads): Adjust for thread_limit now being in
7083         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
7084         infinity.  If not nested, just return minimum of max_num_threads
7085         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
7086         to the returned value.  Otherwise, don't update atomically
7087         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
7088         (GOMP_parallel_end): Adjust for thread_limit now being in
7089         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
7090         infinity.  Adjust threads_busy in the pool rather than
7091         gomp_remaining_threads_count.  Remember team->nthreads and call
7092         gomp_team_end before adjusting threads_busy, if not nested
7093         afterwards, just set it to 1 non-atomically.  Add ialias.
7094         (GOMP_parallel_start): Adjust gomp_team_start caller.
7095         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
7096         * testsuite/libgomp.c/affinity-1.c: New test.
7097         * testsuite/libgomp.c/atomic-15.c: New test.
7098         * testsuite/libgomp.c/atomic-16.c: New test.
7099         * testsuite/libgomp.c/atomic-17.c: New test.
7100         * testsuite/libgomp.c/cancel-for-1.c: New test.
7101         * testsuite/libgomp.c/cancel-for-2.c: New test.
7102         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
7103         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
7104         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
7105         * testsuite/libgomp.c/cancel-sections-1.c: New test.
7106         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
7107         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
7108         * testsuite/libgomp.c/depend-1.c: New test.
7109         * testsuite/libgomp.c/depend-2.c: New test.
7110         * testsuite/libgomp.c/depend-3.c: New test.
7111         * testsuite/libgomp.c/depend-4.c: New test.
7112         * testsuite/libgomp.c/for-1.c: New test.
7113         * testsuite/libgomp.c/for-1.h: New file.
7114         * testsuite/libgomp.c/for-2.c: New test.
7115         * testsuite/libgomp.c/for-2.h: New file.
7116         * testsuite/libgomp.c/for-3.c: New test.
7117         * testsuite/libgomp.c/pr58392.c: New test.
7118         * testsuite/libgomp.c/simd-1.c: New test.
7119         * testsuite/libgomp.c/simd-2.c: New test.
7120         * testsuite/libgomp.c/simd-3.c: New test.
7121         * testsuite/libgomp.c/simd-4.c: New test.
7122         * testsuite/libgomp.c/simd-5.c: New test.
7123         * testsuite/libgomp.c/simd-6.c: New test.
7124         * testsuite/libgomp.c/target-1.c: New test.
7125         * testsuite/libgomp.c/target-2.c: New test.
7126         * testsuite/libgomp.c/target-3.c: New test.
7127         * testsuite/libgomp.c/target-4.c: New test.
7128         * testsuite/libgomp.c/target-5.c: New test.
7129         * testsuite/libgomp.c/target-6.c: New test.
7130         * testsuite/libgomp.c/target-7.c: New test.
7131         * testsuite/libgomp.c/taskgroup-1.c: New test.
7132         * testsuite/libgomp.c/thread-limit-1.c: New test.
7133         * testsuite/libgomp.c/thread-limit-2.c: New test.
7134         * testsuite/libgomp.c/thread-limit-3.c: New test.
7135         * testsuite/libgomp.c/udr-1.c: New test.
7136         * testsuite/libgomp.c/udr-2.c: New test.
7137         * testsuite/libgomp.c/udr-3.c: New test.
7138         * testsuite/libgomp.c++/affinity-1.C: New test.
7139         * testsuite/libgomp.c++/atomic-10.C: New test.
7140         * testsuite/libgomp.c++/atomic-11.C: New test.
7141         * testsuite/libgomp.c++/atomic-12.C: New test.
7142         * testsuite/libgomp.c++/atomic-13.C: New test.
7143         * testsuite/libgomp.c++/atomic-14.C: New test.
7144         * testsuite/libgomp.c++/atomic-15.C: New test.
7145         * testsuite/libgomp.c++/cancel-for-1.C: New test.
7146         * testsuite/libgomp.c++/cancel-for-2.C: New test.
7147         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
7148         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
7149         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
7150         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
7151         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
7152         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
7153         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
7154         * testsuite/libgomp.c++/cancel-test.h: New file.
7155         * testsuite/libgomp.c++/for-9.C: New test.
7156         * testsuite/libgomp.c++/for-10.C: New test.
7157         * testsuite/libgomp.c++/for-11.C: New test.
7158         * testsuite/libgomp.c++/simd-1.C: New test.
7159         * testsuite/libgomp.c++/simd-2.C: New test.
7160         * testsuite/libgomp.c++/simd-3.C: New test.
7161         * testsuite/libgomp.c++/simd-4.C: New test.
7162         * testsuite/libgomp.c++/simd-5.C: New test.
7163         * testsuite/libgomp.c++/simd-6.C: New test.
7164         * testsuite/libgomp.c++/simd-7.C: New test.
7165         * testsuite/libgomp.c++/simd-8.C: New test.
7166         * testsuite/libgomp.c++/target-1.C: New test.
7167         * testsuite/libgomp.c++/target-2.C: New test.
7168         * testsuite/libgomp.c++/target-2-aux.cc: New file.
7169         * testsuite/libgomp.c++/target-3.C: New test.
7170         * testsuite/libgomp.c++/taskgroup-1.C: New test.
7171         * testsuite/libgomp.c++/udr-1.C: New test.
7172         * testsuite/libgomp.c++/udr-2.C: New test.
7173         * testsuite/libgomp.c++/udr-3.C: New test.
7174         * testsuite/libgomp.c++/udr-4.C: New test.
7175         * testsuite/libgomp.c++/udr-5.C: New test.
7176         * testsuite/libgomp.c++/udr-6.C: New test.
7177         * testsuite/libgomp.c++/udr-7.C: New test.
7178         * testsuite/libgomp.c++/udr-8.C: New test.
7179         * testsuite/libgomp.c++/udr-9.C: New test.
7180
7181 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
7182
7183         PR testsuite/57605
7184         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
7185         ALWAYS_CFLAGS.
7186
7187 2013-09-20  Alan Modra  <amodra@gmail.com>
7188
7189         * configure: Regenerate.
7190
7191 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
7192
7193         * testsuite/libgomp.c/sections-2.c: New test.
7194
7195 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
7196
7197         * testsuite/libgomp.fortran/strassen.f90:
7198         Add dg-skip-if aarch64_tiny.
7199
7200 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
7201             Cesar Philippidis  <cesar@codesourcery.com>
7202
7203         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
7204         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
7205         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
7206         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7207         * testsuite/libgomp.graphite/graphite.exp: Likewise.
7208         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
7209         Use dg-runtest rather than gfortran-dg-runtest.
7210
7211 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
7212
7213         * testsuite/libgomp.c/icv-2.c: Extend current handling of
7214         Linux-based x86 systems to cover all GNU systems.
7215         * testsuite/libgomp.c/lock-3.c: Likewise.
7216         * testsuite/libgomp.c/pr48591.c: Likewise.
7217
7218 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
7219
7220         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
7221         GNU/Hurd, as done for Linux-based systems.
7222
7223         * config/posix/ptrlock.h: Fix comment.
7224
7225 2013-05-27  Tobias Burnus  <burnus@net-b.de>
7226
7227         PR fortran/57423
7228         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
7229         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
7230         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
7231         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
7232         omp_destroy_nest_lock): Correct arguments to match the one in
7233         the OpenMP spec.
7234         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
7235         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
7236         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
7237         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
7238
7239 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
7240
7241         * testsuite/libgomp.c/loop-13.c: New test.
7242         * testsuite/libgomp.c/loop-14.c: New test.
7243         * testsuite/libgomp.c/loop-15.c: New test.
7244         * testsuite/libgomp.c++/loop-13.C: New test.
7245         * testsuite/libgomp.c++/loop-14.C: New test.
7246         * testsuite/libgomp.c++/loop-15.C: New test.
7247
7248 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
7249
7250         PR middle-end/56217
7251         * testsuite/libgomp.c++/pr56217.C: New test.
7252
7253 2013-02-01  Alan Modra  <amodra@gmail.com>
7254
7255         * task.c (GOMP_task, GOMP_taskwait): Comment.
7256
7257 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
7258             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
7259
7260         PR libgomp/55561
7261         * config/linux/wait.h (do_spin): Use atomic load for addr.
7262         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
7263         for intptr and ptrlock.
7264         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
7265         for ptrlock.
7266
7267 2013-01-22  Alan Modra  <amodra@gmail.com>
7268
7269         PR libgomp/51376
7270         PR libgomp/56073
7271         * task.c (GOMP_task): Revert 2011-12-09 change.
7272         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
7273         barrier to read task->children..
7274         (gomp_barrier_handle_tasks): ..and matching atomic store with
7275         release barrier here when setting parent->children to NULL.
7276
7277 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
7278             Tobias Burnus  <burnus@net-b.de>
7279
7280         PR driver/55884
7281         * testsuite/libgomp.fortran/fortran.exp: Use
7282         -fintrinsic-modules-path= instead of
7283         -fintrinsic-modules-path.
7284
7285 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
7286
7287         Update copyright years.
7288
7289 2012-12-19  Tobias Burnus  <burnus@net-b.de>
7290
7291         * testsuite/libgomp.fortran/fortran.exp: Set
7292         -fintrinsic-modules-path.
7293
7294 2012-12-19  Tobias Burnus  <burnus@net-b.de>
7295
7296         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
7297         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
7298
7299 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
7300
7301         PR libgomp/55411
7302         * team.c (gomp_free_thread): Decrease gomp_managed_threads
7303         if pool had any threads_used.
7304
7305 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
7306
7307         * testsuite/libgomp.c++/pr24455.C: Use
7308         -Wl,-undefined,dynamic_lookup on darwin.
7309
7310 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
7311
7312         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
7313
7314 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
7315
7316         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
7317
7318 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
7319             Jim MacArthur  <jim.macarthur@arm.com>
7320             Marcus Shawcroft  <marcus.shawcroft@arm.com>
7321             Nigel Stephens  <nigel.stephens@arm.com>
7322             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
7323             Richard Earnshaw  <rearnsha@arm.com>
7324             Sofiane Naci  <sofiane.naci@arm.com>
7325             Stephen Thomas  <stephen.thomas@arm.com>
7326             Tejas Belagod  <tejas.belagod@arm.com>
7327             Yufeng Zhang  <yufeng.zhang@arm.com>
7328
7329         * configure.tgt: Add AArch64.
7330
7331 2012-10-04  Jason Merrill  <jason@redhat.com>
7332
7333         * testsuite/libgomp.c++/tls-init1.C: New.
7334
7335 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
7336
7337         * configure: Regenerated.
7338
7339 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
7340
7341         * config/linux/mips/futex.h (sys_futex0): Change to static
7342         function with noinline, nomips16 attributes under MIPS16. Adjust
7343         asm statement to place 'li v0,SYS_futex' immediately before
7344         syscall insn.
7345
7346 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
7347
7348         * libgomp.texi (Library Index): Renamed from "Index" to prevent
7349         conflict with index.html on case-insensitive file systems.
7350
7351 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
7352
7353         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
7354         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
7355
7356 2012-07-02  Richard Guenther  <rguenther@suse.de>
7357             Michael Matz  <matz@suse.de>
7358             Tobias Grosser <tobias@grosser.es>
7359             Sebastian Pop <sebpop@gmail.com>
7360
7361         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
7362         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
7363         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
7364         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
7365
7366 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
7367
7368         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
7369
7370 2012-06-22  Richard Guenther  <rguenther@suse.de>
7371
7372         Merge from graphite branch
7373         2012-01-13  Tobias Grosser  <tobias@grosser.es>
7374
7375         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
7376         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
7377
7378 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
7379
7380         PR middle-end/53580
7381         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
7382         use GOMP_barrier () call instead.
7383         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7384         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7385         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
7386         call GOMP_barrier instead.
7387         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7388
7389 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
7390
7391         PR libgomp/52993
7392         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
7393         argument to memset call.
7394
7395 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
7396
7397         * configure: Regenerated.
7398
7399 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
7400
7401         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
7402
7403 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
7404
7405         PR bootstrap/52812
7406         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
7407
7408 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
7409
7410         PR middle-end/52547
7411         * testsuite/libgomp.c/pr52547.c: New test.
7412
7413 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
7414
7415         * testsuite/lib/libgomp.exp: load fortran-modules.exp
7416
7417 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7418
7419         * configure.tgt (mips-sgi-irix6*): Remove.
7420
7421 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7422
7423         * configure.tgt (alpha*-dec-osf*): Remove.
7424
7425         * config/osf/sem.h: Remove.
7426         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
7427
7428 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
7429
7430         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
7431
7432 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7433
7434         PR libstdc++/52188
7435         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
7436         Remove ENABLE_SYMVERS_SOL2.
7437         * configure: Regenerate.
7438         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
7439         (PREPROCESS): New variable.
7440         (libgomp.ver): New target.
7441         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
7442         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
7443         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
7444         Use libgomp.ver.
7445         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
7446         * Makefile.in: Regenerate.
7447
7448 2012-02-14  Walter Lee  <walt@tilera.com>
7449
7450         * configure.tgt: Handle tilegx and tilepro.
7451         * config/linux/tile/futex.h: New file.
7452
7453 2012-02-08  Richard Guenther  <rguenther@suse.de>
7454
7455         PR tree-optimization/46886
7456         * testsuite/libgomp.c/pr46886.c: New testcase.
7457
7458 2012-01-25  Matthias Klose  <doko@ubuntu.com>
7459
7460         * config/linux/arm: Remove empty directory.
7461         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
7462
7463 2011-12-09  Alan Modra  <amodra@gmail.com>
7464
7465         PR libgomp/51376
7466         * task.c (GOMP_taskwait): Don't access task->children outside of
7467         task_lock mutex region.
7468         (GOMP_task): Likewise.
7469
7470 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
7471
7472         PR libgomp/51132
7473         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
7474         to file scope.
7475         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
7476         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
7477         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
7478         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
7479         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
7480
7481 2011-12-02  Alan Modra  <amodra@gmail.com>
7482
7483         * config/linux/affinity.c: Use atomic rather than sync builtin.
7484         * config/linux/lock.c: Likewise.
7485         * config/linux/ptrlock.h: Likewise.
7486         * config/linux/ptrlock.c: Likewise.
7487         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
7488         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
7489         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
7490         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
7491         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
7492         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
7493         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
7494         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
7495         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
7496         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
7497
7498 2011-11-30  Alan Modra  <amodra@gmail.com>
7499
7500         PR libgomp/51298
7501         * config/linux/bar.h: Use atomic rather than sync builtins.
7502         * config/linux/bar.c: Likewise.  Add missing acquire
7503         synchronisation on generation field.
7504         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
7505         double unlock.
7506
7507 2011-11-30  Alan Modra  <amodra@gmail.com>
7508
7509         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
7510         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
7511         * config/linux/mutex.h: Use atomic rather than sync builtins.
7512         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
7513         * config/linux/omp-lock.h: Comment fix.
7514         * config/linux/arm/mutex.h: Delete.
7515         * config/linux/powerpc/mutex.h: Delete.
7516         * config/linux/ia64/mutex.h: Delete.
7517         * config/linux/mips/mutex.h: Delete.
7518
7519 2011-11-30  Alan Modra  <amodra@gmail.com>
7520
7521         PR libgomp/51249
7522         * config/linux/sem.h: Rewrite.
7523         * config/linux/sem.c: Rewrite.
7524
7525 2011-11-28  Richard Henderson  <rth@redhat.com>
7526
7527         * libgomp.h (enum memmodel): New.
7528
7529 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
7530
7531         * configure: Regenerate.
7532
7533 2011-10-10  Matthias Klose  <doko@ubuntu.com>
7534
7535         * config/posix95: Remove empty directory.
7536
7537 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
7538
7539         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
7540
7541 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
7542
7543         PR fortran/49792
7544         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
7545         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
7546
7547 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7548
7549         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
7550
7551 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7552
7553         PR libgomp/49965
7554         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
7555
7556 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
7557
7558         * config/linux/proc.h: New.
7559         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
7560         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
7561         (gomp_init_num_threads): Update call to cpuset_popcount.
7562         (get_num_procs): Ditto.
7563         * config/linux/affinity.c (gomp_init_affinity): Call
7564         gomp_cpuset_popcount.
7565
7566 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
7567
7568         PR fortran/42041
7569         PR fortran/46752
7570         * omp.h.in (omp_in_final): New prototype.
7571         * omp_lib.f90.in (omp_in_final): New interface.
7572         (omp_integer_kind, omp_logical_kind): Remove
7573         and replace all its uses in the module with 4.
7574         (openmp_version): Change to 201107.
7575         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
7576         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
7577         kind for the parameters.
7578         (omp_in_final): New external.
7579         (openmp_version): Change to 201107.
7580         * task.c (omp_in_final): New function.
7581         (gomp_init_task): Initialize final_task.
7582         (GOMP_task): Remove unused attribute from flags.  Handle final
7583         tasks.
7584         (GOMP_taskyield): New function.
7585         (omp_in_final): Return true if if (false) or final (true) task
7586         or descendant of final (true).
7587         * fortran.c (omp_in_final_): New function.
7588         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
7589         (GOMP_3.0): Export GOMP_taskyield.
7590         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
7591         variables.
7592         (parse_unsigned_long_list): New function.
7593         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
7594         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
7595         even if parse_affinity returned false.
7596         * config/linux/affinity.c (gomp_init_affinity): Handle
7597         gomp_cpu_affinity_len == 0.
7598         * libgomp_g.h (GOMP_taskyield): New prototype.
7599         * libgomp.h (struct gomp_task): Add final_task field.
7600         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
7601         * team.c (gomp_team_start): Override new task's nthreads_var icv
7602         if list form OMP_NUM_THREADS has been used and it has value for
7603         the new nesting level.
7604
7605         * testsuite/libgomp.c/atomic-11.c: New test.
7606         * testsuite/libgomp.c/atomic-12.c: New test.
7607         * testsuite/libgomp.c/atomic-13.c: New test.
7608         * testsuite/libgomp.c/atomic-14.c: New test.
7609         * testsuite/libgomp.c/reduction-6.c: New test.
7610         * testsuite/libgomp.c/task-5.c: New test.
7611         * testsuite/libgomp.c++/atomic-2.C: New test.
7612         * testsuite/libgomp.c++/atomic-3.C: New test.
7613         * testsuite/libgomp.c++/atomic-4.C: New test.
7614         * testsuite/libgomp.c++/atomic-5.C: New test.
7615         * testsuite/libgomp.c++/atomic-6.C: New test.
7616         * testsuite/libgomp.c++/atomic-7.C: New test.
7617         * testsuite/libgomp.c++/atomic-8.C: New test.
7618         * testsuite/libgomp.c++/atomic-9.C: New test.
7619         * testsuite/libgomp.c++/task-8.C: New test.
7620         * testsuite/libgomp.c++/reduction-4.C: New test.
7621         * testsuite/libgomp.fortran/allocatable7.f90: New test.
7622         * testsuite/libgomp.fortran/allocatable8.f90: New test.
7623         * testsuite/libgomp.fortran/crayptr3.f90: New test.
7624         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
7625         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
7626         * testsuite/libgomp.fortran/pointer1.f90: New test.
7627         * testsuite/libgomp.fortran/pointer2.f90: New test.
7628         * testsuite/libgomp.fortran/task4.f90: New test.
7629
7630 2011-08-02  Tobias Burnus  <burnus@net-b.de>
7631
7632         * libgomp.texi: Update OpenMP spec references to 3.1.
7633         (omp_in_final,OMP_PROC_BIND): New sections.
7634         (OMP_NUM_THREADS): Document that the value can be now a list.
7635         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
7636
7637 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
7638
7639         * config/linux/x86/futex.h: Check __x86_64__ instead of
7640         __LP64__.
7641
7642 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
7643
7644         PR middle-end/49897
7645         PR middle-end/49898
7646         * testsuite/libgomp.c/pr49897-1.c: New test.
7647         * testsuite/libgomp.c/pr49897-2.c: New test.
7648         * testsuite/libgomp.c/pr49898-1.c: New test.
7649         * testsuite/libgomp.c/pr49898-2.c: New test.
7650
7651 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
7652
7653         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
7654         for ia32 instead of ilp32.
7655
7656         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
7657         * testsuite/libgomp.c/atomic-6.c: Likewise.
7658
7659 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
7660
7661         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
7662         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
7663
7664 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7665
7666         PR libgomp/45351
7667         * config/osf/sem.h: New file.
7668         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
7669
7670 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7671
7672         PR target/49541
7673         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
7674         ldflags.
7675
7676 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
7677
7678         * config/linux/wait.h (do_spin): New inline, largely copied
7679         from do_wait, just don't do futex_wait here, instead return true if
7680         it should be done.
7681         (do_wait): Implement using do_spin.
7682         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
7683         to prototype.
7684         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
7685         __sync_bool_compare_and_swap, pass the oldval to
7686         gomp_mutex_lock_slow.
7687         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
7688         If all mutex contenders are just spinning and not sleeping, don't
7689         change state to 2 unnecessarily.  Optimize the loop when state has
7690         already become 2 to use just one atomic operation per loop instead
7691         of two.
7692         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
7693         to prototype.
7694         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
7695         __sync_bool_compare_and_swap, pass the oldval to
7696         gomp_mutex_lock_slow.
7697
7698 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
7699
7700         PR libgomp/49490
7701         * iter.c (gomp_iter_static_next): For chunk size 0
7702         only use n ceil/ nthreads size for the first
7703         n % nthreads threads in the team instead of
7704         all threads except for the last few ones which
7705         get less work or none at all.
7706         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
7707         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
7708         chunk argument, set run_sched_modifier to 0 for static
7709         resp. 1 for other kinds.  If chunk argument is 0
7710         and not static, set value to 1.
7711
7712 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
7713
7714         PR c++/49043
7715         * testsuite/libgomp.c++/pr49043.C: New test.
7716
7717         PR c++/48869
7718         * testsuite/libgomp.c++/pr48869.C: New test.
7719
7720 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
7721
7722         PR fortran/48894
7723         * fortran.c: Include limits.h.
7724         (TO_INT): Define.
7725         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
7726         *set.
7727         (omp_set_num_threads_8_, omp_set_schedule_8_,
7728         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
7729         omp_get_team_size_8_): Use TO_INT macro.
7730         * testsuite/libgomp.fortran/pr48894.f90: New test.
7731
7732 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
7733
7734         PR middle-end/48591
7735         * testsuite/libgomp.c/pr48591.c: New test.
7736
7737 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7738
7739         PR bootstrap/48135
7740         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
7741         * configure: Regenerate.
7742
7743 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
7744
7745         PR fortran/47886
7746         * testsuite/libgomp.fortran/task3.f90: New test.
7747
7748 2011-02-24  Tobias Burnus  <burnus@net-b.de>
7749
7750         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
7751
7752 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
7753
7754         PR libgomp/47854
7755         * libgomp.texi (omp_get_wtime): Don't say time in the past
7756         must be Unix Epoch.
7757
7758 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
7759
7760         PR libgomp/47804
7761         * testsuite/libgomp.fortran/fortran.exp: Check for both
7762         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
7763         but $blddir != "", still append ${blddir}/${lang_library_path}
7764         to ld_library_path.
7765
7766 2011-02-16  Tobias Burnus  <burnus@net-b.de>
7767
7768         PR libgomp/47758
7769         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
7770         of libquadmath.a before adding its libpath to ldflags.
7771
7772 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
7773
7774         PR libgomp/47731
7775         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
7776         to FUTEX_WAIT futex syscall.
7777         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
7778
7779 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7780
7781         * configure: Regenerate.
7782
7783 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
7784
7785         PR libstdc++/36104
7786         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
7787
7788 2011-01-16  Gerald Pfeifer
7789
7790         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
7791
7792 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
7793
7794         PR fortran/46874
7795         * libgomp.fortran/allocatable6.f90: New test.
7796
7797 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7798
7799         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
7800         * configure: Regenerate.
7801
7802 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
7803
7804         PR target/40125
7805         PR lto/46695
7806         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
7807         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
7808         * aclocal.m4: Regenerate.
7809         * configure: Regenerate.
7810         * Makefile.in: Regenerate.
7811         * testsuite/Makefile.in: Regenerate.
7812
7813 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
7814
7815         PR fortran/46753
7816         * libgomp.fortran/pr46753.f90: New test.
7817
7818         PR libgomp/43706
7819         * env.c (initialize_env): Default to spin count 300000
7820         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
7821         is specified.
7822
7823         PR libgomp/45240
7824         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
7825         at the end if sync builtins aren't supported.
7826
7827 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7828
7829         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
7830
7831 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7832
7833         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
7834
7835 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
7836
7837         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
7838
7839 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7840             Tobias Burnus  <burnus@net-b.de>
7841
7842         PR fortran/32049
7843         * configure.ac:
7844         * configure: Regenerate.
7845
7846 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
7847
7848         * config/linux/futex.h: New.
7849         * config/linux/arm/mutex.h: New.
7850         * configure.tgt (arm*-*-linux*): Add config path.
7851
7852 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
7853
7854         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
7855
7856 2010-09-23  Tobias Burnus  <burnus@net-b.de>
7857
7858         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
7859         Change Fortran datatype to LOGICAL.
7860         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
7861         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
7862
7863 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7864
7865         * configure: Regenerate.
7866
7867 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
7868
7869         * libgomp.texi: Add function keyword to a couple of Fortran
7870         interfaces, use integer instead of int for Fortran.
7871
7872 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
7873
7874         * libgomp.texi: Fix spelling and pasto problems throughout.
7875         Adjust prototypes to match code.
7876
7877 2010-07-24  Tobias Burnus  <burnus@net-b.de>
7878
7879         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
7880         silence -fwhole-file warning.
7881
7882 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7883
7884         * configure.tgt (*-*-solaris2.[56]*): Removed.
7885
7886 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7887
7888         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
7889         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
7890         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
7891         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
7892         targetting solaris2*.
7893         * configure: Regenerate.
7894         * config.h.in: Regenerate.
7895
7896         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
7897         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
7898         Add libgomp_version_dep.
7899         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
7900         versioning.
7901         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
7902         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
7903         * Makefile.in: Regenerate.
7904
7905         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
7906         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
7907         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
7908         to common block, protected by
7909         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
7910
7911 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
7912
7913         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
7914
7915 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
7916
7917         PR bootstrap/43170
7918         * configure: Regenerate.
7919
7920 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7921
7922         PR other/43620
7923         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
7924         * configure: Regenerate.
7925         * Makefile.in: Regenerate.
7926         * testsuite/Makefile.in: Regenerate.
7927
7928 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
7929
7930         PR c/43893
7931         * testsuite/libgomp.c/pr43893.c: New test.
7932         * testsuite/libgomp.c++/pr43893.C: New test.
7933
7934 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
7935
7936         PR middle-end/43570
7937         * testsuite/libgomp.fortran/vla8.f90: New test.
7938
7939 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
7940
7941         PR libgomp/43706
7942         * config/linux/affinity.c (gomp_init_affinity): Decrease
7943         gomp_available_cpus if affinity mask confines the process to fewer
7944         CPUs.
7945         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
7946         non-NULL, just return gomp_available_cpus.
7947
7948         PR libgomp/43569
7949         * sections.c (gomp_sections_init): Initialize ws->mode.
7950
7951 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
7952
7953         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
7954         not unused bar variable.
7955         * configure: Regenerate.
7956
7957 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7958
7959         * Makefile.in: Regenerate.
7960         * aclocal.m4: Regenerate.
7961         * testsuite/Makefile.in: Regenerate.
7962
7963 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
7964
7965         PR libgomp/42942
7966         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
7967         (initialize_env): Adjust callers.
7968         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
7969         when the argument is 0.
7970
7971         * testsuite/libgomp.c/pr42942.c: New test.
7972
7973 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
7974
7975         PR middle-end/42644
7976         PR middle-end/42130
7977         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
7978         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
7979
7980 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7981
7982         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
7983         * testsuite/libgomp.c++/task-6.C: Likewise.
7984
7985 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
7986
7987         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
7988
7989 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
7990
7991         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
7992         * configure: Regenerate.
7993
7994 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
7995
7996         PR fortran/42866
7997         * testsuite/libgomp.fortran/allocatable5.f90: New test.
7998
7999 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
8000
8001         * configure.ac: Test for executability of GFORTRAN.
8002         * configure: Regenerate.
8003
8004 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8005
8006         * configure: Regenerate.
8007
8008 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
8009
8010         PR libgomp/42602
8011         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
8012
8013 2010-01-03  Richard Guenther  <rguenther@suse.de>
8014
8015         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
8016
8017 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
8018
8019         * testsuite/libgomp.graphite/pr4118.c: New.
8020
8021 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
8022
8023         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
8024         for darwin, protect the test with require-effective-target tls_runtime.
8025         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
8026
8027 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
8028
8029         PR target/41605
8030         * testsuite/lib/libgomp.exp: Provide -B options to allow for
8031         link spec %s substitutions for static libraries.
8032
8033 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
8034
8035         PR testsuite/42135
8036         * libgomp.graphite/force-parallel-2.c: Reduce array size.
8037
8038 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8039
8040         * Makefile.in: Regenerate.
8041         * configure: Regenerate.
8042         * testsuite/Makefile.in: Regenerate.
8043
8044 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
8045
8046         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
8047         settings for LC_ALL and LANG.
8048
8049 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
8050
8051         PR fortran/42162
8052         * testsuite/libgomp.fortran/pr42162.f90: New test.
8053
8054 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
8055
8056         PR middle-end/42029
8057         * testsuite/libgomp.c/pr42029.c: New test.
8058
8059 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
8060
8061         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
8062         *s.  Accept ld version without text in ()s.
8063         * configure: Regenerated.
8064
8065 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
8066
8067         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
8068
8069 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8070
8071         PR libgomp/41418
8072         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
8073         or a hyphen (happens with fortran language disabled).
8074         * configure: Regenerate.
8075
8076 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8077
8078         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
8079         use sed script portable to Solaris /bin/sed for extracting ld
8080         version.
8081         * configure: Regenerate.
8082
8083 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
8084
8085         * testsuite/libgomp.graphite/bounds.c: New test.
8086
8087 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8088
8089         * Makefile.am (libgomp_la_LINK): New.
8090         * Makefile.in: Regenerate.
8091
8092 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8093
8094         * configure.ac (AC_PREREQ): Bump to 2.64.
8095
8096 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8097
8098         * Makefile.am (install-html, install-pdf): Remove.
8099         * Makefile.in: Regenerate.
8100
8101         * Makefile.in: Regenerate.
8102         * aclocal.m4: Regenerate.
8103         * config.h.in: Regenerate.
8104         * configure: Regenerate.
8105         * testsuite/Makefile.in: Regenerate.
8106
8107 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8108
8109         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
8110         * Makefile.in: Regenerate.
8111
8112 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
8113
8114         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
8115         * Makefile.in: Regenerate.
8116
8117 2009-08-19  Tobias Burnus  <burnus@net-b.de>
8118
8119         PR fortran/41102
8120         omp_lib.h.in: Fix -std=f95 errors.
8121
8122 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
8123
8124         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
8125         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
8126         * testsuite/libgomp.graphite/graphite.exp: New.
8127
8128 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
8129
8130         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
8131         only build.
8132
8133 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
8134
8135         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
8136         needed memory barrier semantics.
8137         * config/linux/mips/mutex.h: New file.
8138
8139 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8140
8141         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
8142
8143 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
8144
8145         * configure: Regenerate.
8146
8147 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
8148
8149         PR testsuite/40699
8150         PR testsuite/40707
8151         PR testsuite/40709
8152         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
8153         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
8154         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
8155
8156 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
8157
8158         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
8159         options when choosing a multilib.
8160
8161 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
8162
8163         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
8164         ld_library_path.  Use add_path.  Add just find_libgcc_s to
8165         ld_library_path, not every libgcc multilib directory.
8166         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
8167         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
8168         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
8169         Use add_path.
8170         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
8171
8172 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
8173
8174         * Makefile.am (LTLDFLAGS): Define.
8175         (LINK): Define.
8176         * Makefile.in: Regenerate.
8177
8178 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
8179
8180         PR fortran/39718
8181         * testsuite/libgomp.fortran/fortran.exp: Don't link with
8182         libgfortranbegin, check existence of libgfortran.a instead of
8183         libgfortranbegin.a.
8184
8185 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
8186
8187         PR libgomp/40174
8188         * team.c (gomp_thread_start): Destroy thr->release semaphore.
8189         (gomp_free_pool_helper): Likewise.
8190
8191 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
8192             Jakub Jelinek  <jakub@redhat.com>
8193
8194         PR fortran/35423
8195         * testsuite/libgomp.fortran/workshare2.f90: New test.
8196
8197 2009-04-09  Nick Clifton  <nickc@redhat.com>
8198
8199         * iter.c: Change copyright header to refer to version 3 of the
8200         GNU General Public License with version 3.1 of the GCC Runtime
8201         Library Exception and to point readers at the COPYING3 and
8202         COPYING3.RUNTIME files and the FSF's license web page.
8203         * alloc.c: Likewise.
8204         * barrier.c: Likewise.
8205         * config/bsd/proc.c: Likewise.
8206         * config/linux/affinity.c: Likewise.
8207         * config/linux/alpha/futex.h: Likewise.
8208         * config/linux/bar.c: Likewise.
8209         * config/linux/bar.h: Likewise.
8210         * config/linux/ia64/futex.h: Likewise.
8211         * config/linux/ia64/mutex.h: Likewise.
8212         * config/linux/lock.c: Likewise.
8213         * config/linux/mips/futex.h: Likewise.
8214         * config/linux/mutex.c: Likewise.
8215         * config/linux/mutex.h: Likewise.
8216         * config/linux/powerpc/futex.h: Likewise.
8217         * config/linux/proc.c: Likewise.
8218         * config/linux/ptrlock.c: Likewise.
8219         * config/linux/ptrlock.h: Likewise.
8220         * config/linux/s390/futex.h: Likewise.
8221         * config/linux/sem.c: Likewise.
8222         * config/linux/sem.h: Likewise.
8223         * config/linux/sparc/futex.h: Likewise.
8224         * config/linux/wait.h: Likewise.
8225         * config/linux/x86/futex.h: Likewise.
8226         * config/mingw32/proc.c: Likewise.
8227         * config/mingw32/time.c: Likewise.
8228         * config/posix/affinity.c: Likewise.
8229         * config/posix/bar.c: Likewise.
8230         * config/posix/bar.h: Likewise.
8231         * config/posix/lock.c: Likewise.
8232         * config/posix/mutex.h: Likewise.
8233         * config/posix/proc.c: Likewise.
8234         * config/posix/ptrlock.h: Likewise.
8235         * config/posix/sem.c: Likewise.
8236         * config/posix/sem.h: Likewise.
8237         * config/posix/time.c: Likewise.
8238         * config/posix95/lock.c: Likewise.
8239         * critical.c: Likewise.
8240         * env.c: Likewise.
8241         * error.c: Likewise.
8242         * fortran.c: Likewise.
8243         * iter_ull.c: Likewise.
8244         * libgomp.h: Likewise.
8245         * libgomp_f.h.in: Likewise.
8246         * libgomp_g.h: Likewise.
8247         * loop.c: Likewise.
8248         * loop_ull.c: Likewise.
8249         * omp.h.in: Likewise.
8250         * omp_lib.f90.in: Likewise.
8251         * omp_lib.h.in: Likewise.
8252         * ordered.c: Likewise.
8253         * parallel.c: Likewise.
8254         * sections.c: Likewise.
8255         * single.c: Likewise.
8256         * task.c: Likewise.
8257         * team.c: Likewise.
8258         * work.c: Likewise.
8259
8260 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
8261
8262         * testsuite/config/default.exp: Change copyright header to refer to
8263         version 3 of the GNU General Public License and to point readers
8264         at the COPYING3 file and the FSF's license web page.
8265
8266 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
8267
8268         PR middle-end/39573
8269         * libgomp.c++/pr39573.C: New test.
8270
8271 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
8272
8273         PR other/39591
8274         * testsuite/libgomp.c/pr39591-1.c: New test.
8275         * testsuite/libgomp.c/pr39591-2.c: New test.
8276         * testsuite/libgomp.c/pr39591-3.c: New test.
8277
8278 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
8279
8280         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
8281         * testsuite/libgomp.c/atomic-6.c: Ditto.
8282
8283 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
8284
8285         PR c/39495
8286         * testsuite/libgomp.c/loop-12.c: New test.
8287         * testsuite/libgomp.c/loop-11.c: New test.
8288         * testsuite/libgomp.c++/loop-11.C: New test.
8289         * testsuite/libgomp.c++/loop-12.C: New test.
8290         * testsuite/libgomp.c++/for-8.C: New test.
8291
8292 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8293
8294         * configure: Regenerate.
8295
8296 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
8297
8298         PR middle-end/39154
8299         * testsuite/libgomp.c/pr39154.c: New test.
8300
8301 2009-01-30  Ian Lance Taylor  <iant@google.com>
8302
8303         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
8304         libgomp_ld_is_gold.  Get gold version number.
8305         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
8306         * configure: Rebuild.
8307
8308 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
8309
8310         * testsuite/lib/libgomp.exp: Add -B option for targets that
8311         use libgfortran.a%s in their specs.
8312
8313 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
8314
8315         PR libgomp/38086
8316         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
8317         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
8318         HAVE_AS_SYMVER_DIRECTIVE is not defined.
8319         * configure: Regenerated.
8320         * config.h.in: Likewise.
8321
8322 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
8323
8324         PR c++/38650
8325         * testsuite/libgomp.c/pr38650.c: New test.
8326         * testsuite/libgomp.c++/pr38650.C: New test.
8327
8328 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
8329
8330         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
8331
8332 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
8333
8334         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
8335
8336 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8337
8338         * configure: Regenerate.
8339
8340 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
8341
8342         PR middle-end/36802
8343         * testsuite/libgomp.c/pr36802-1.c: New test.
8344         * testsuite/libgomp.c/pr36802-2.c: New test.
8345         * testsuite/libgomp.c/pr36802-3.c: New test.
8346
8347 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
8348
8349         PR libgomp/38270
8350         * config/linux/powerpc/mutex.h: New.
8351
8352 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
8353
8354         PR c++/38257
8355         * testsuite/libgomp.c++/for-7.C: New test.
8356
8357         PR c++/38348
8358         * testsuite/libgomp.c++/for-6.C: New test.
8359
8360 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
8361
8362         PR testsuite/28870
8363         * testsuite/lib/libgomp.exp: Include new timeout library files.
8364         (libgomp_target_compile): Set timeout value from new proc.
8365
8366 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
8367
8368         PR libgomp/37938
8369         * config/linux/ia64/mutex.h: New.
8370
8371 2008-11-04  Tobias Burnus  <burnus@net-b.de>
8372
8373         PR libgomp/37935
8374         * libgomp.texi (Runtime library routines, environment variables):
8375         Update for OpenMP version 3.0.
8376
8377 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
8378             Steve Ellcey  <sje@cup.hp.com>
8379
8380         * configure: Regenerate for new libtool.
8381         * Makefile.in: Ditto.
8382         * testsuite/Makefile.in: Ditto.
8383
8384 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
8385             Andreas Tobler  <a.tobler@schweiz.org>
8386
8387         * config/bsd/proc.c: New file.
8388         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
8389         * configure.ac: Check for header <sys/sysctl.h>
8390         * configure: Regenerate.
8391         * config.h.in: Likewise.
8392
8393 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
8394
8395         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
8396
8397 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
8398
8399         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
8400         * Makefile.in: Regenerated.
8401         * testsuite/Makefile.in: Regenerated.
8402
8403 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
8404
8405         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
8406         depend on blddir if blddir exists.
8407         (libgomp_target_compile): Likewise.
8408         * testsuite/libgomp.c++/c++.exp: Likewise.
8409         * testsuite/libgomp.fortran/fortran.exp: Likewise.
8410
8411 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8412
8413         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
8414         Do not list GPL as Invariant Section.
8415
8416 2008-07-28  Ilie Garbacea  <ilie@mips.com>
8417             Chao-ying Fu  <fu@mips.com>
8418
8419         * configure.tgt: Enable futex for MIPS.
8420         * config/linux/mips/futex.h: New file.
8421
8422 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
8423
8424         * team.c (gomp_team_end): Free team immediately if it has
8425         just one thread.
8426
8427 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
8428
8429         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
8430         * testsuite/libgomp.fortran/fortran.exp: Same.
8431         * testsuite/libgomp.c/c.exp: Same.
8432         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
8433         directory to library path first.
8434
8435 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
8436
8437         * env.c (parse_stacksize): Add cast to avoid warning.
8438         (parse_spincount): Likewise.
8439
8440 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
8441
8442         * testsuite/libgomp.c/loop-10.c: New test.
8443         * libgomp.c/loop-3.c (main): Add lastprivate clause.
8444         * libgomp.c++/loop-6.C (main): Likewise.
8445
8446         PR debug/36617
8447         * testsuite/libgomp.c/debug-1.c: New test.
8448
8449 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
8450
8451         * testsuite/libgomp.c/nqueens-1.c: New test.
8452
8453         PR c++/36523
8454         * testsuite/libgomp.c++/task-7.C: New function.
8455
8456 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8457
8458         * configure: Regenerate.
8459
8460 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
8461
8462         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
8463         mutex when HAVE_SYNC_BUILTINS isn't defined.
8464
8465 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8466
8467         * libgomp.texi (omp_test_lock): Fix typo.
8468
8469 2008-06-12  Tobias Burnus  <burnus@net-b.de>
8470
8471         * omp_lib.f90.in: Add "implicit none".
8472
8473 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
8474
8475         PR middle-end/36506
8476         * testsuite/libgomp.c/reduction-5.c: New test.
8477
8478 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
8479
8480         * libgomp.h (struct gomp_task): Add in_tied_task field.
8481         * task.c (gomp_init_task): Initialize it.
8482         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
8483         unconditionally.  Don't call gomp_team_barrier_wake if
8484         current task is implicit or if(0) from implicit and number of
8485         running tasks is equal to nthreads - 1.
8486
8487         PR libgomp/36471
8488         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
8489         omp_get_team_size_8): Fix pastos.
8490
8491         PR libgomp/36469
8492         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
8493         * configure: Regenerated.
8494         * config.h.in: Regenerated.
8495         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
8496         defined.
8497
8498 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
8499
8500         PR bootstrap/36452
8501         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
8502         (GOMP_loop_ull_dynamic_start): Likewise.
8503         (GOMP_loop_ull_guided_start): Likewise.
8504         (GOMP_loop_ull_ordered_static_start): Likewise.
8505         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
8506         (GOMP_loop_ull_ordered_guided_start): Likewise.
8507
8508 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
8509             Richard Henderson  <rth@redhat.com>
8510             Ulrich Drepper  <drepper@redhat.com>
8511             Jakob Blomer  <jakob.blomer@ira.uka.de>
8512
8513         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
8514         Substitute also OMP_*LOCK_25*.
8515         * configure: Regenerated.
8516         * config.h.in: Regenerated.
8517         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
8518         ptrlock.c and task.c.
8519         * Makefile.in: Regenerated.
8520         * testsuite/Makefile.in: Regenerated.
8521         * task.c: New file.
8522         * loop_ull.c: New file.
8523         * iter_ull.c: New file.
8524         * libgomp.h: Include ptrlock.h.
8525         (enum gomp_task_kind): New type.
8526         (struct gomp_team): Add task_lock, task_queue, task_count,
8527         task_running_count, single_count fields.  Add
8528         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
8529         Remove work_share_lock, generation_mask,
8530         oldest_live_gen, num_live_gen and init_work_shares fields, add
8531         work work_share_list_alloc, work_share_list_free and work_share_chunk
8532         fields.  Change work_shares from pointer to pointers into an array.
8533         Change ordered_release field into gomp_sem_t ** from flexible array
8534         member.  Add implicit_task and initial_work_shares fields.
8535         Move close to the end of the struct.
8536         (struct gomp_team_state): Add single_count, last_work_share,
8537         active_level and level fields, remove work_share_generation.
8538         (gomp_barrier_handle_tasks): New prototype.
8539         (gomp_finish_task): New inline function.
8540         (struct gomp_work_share): Move chunk_size, end, incr into
8541         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
8542         next_ll fields.  Reshuffle fields.  Add next_alloc,
8543         next_ws, next_free and inline_ordered_team_ids fields, change
8544         ordered_team_ids into pointer from flexible array member.
8545         Add mode field.  Put lock and next into a different cache line
8546         from most of the write-once fields.
8547         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
8548         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
8549         gomp_iter_ull_guided_next): New prototypes.
8550         (gomp_new_icv): New prototype.
8551         (struct gomp_thread): Add thread_pool and task fields.
8552         (struct gomp_thread_pool): New type.
8553         (gomp_new_team): New prototype.
8554         (gomp_team_start): Change type of last argument.
8555         (gomp_new_work_share): Removed.
8556         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
8557         (gomp_work_share_init_done): New static inline.
8558         (gomp_throttled_spin_count_var, gomp_available_cpus,
8559         gomp_managed_threads): New extern decls.
8560         (gomp_init_task): New prototype.
8561         (gomp_spin_count_var): New extern var decl.
8562         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
8563         or no alias support, or if not PIC.
8564         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
8565         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
8566         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
8567         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
8568         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
8569         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
8570         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
8571         gomp_test_nest_lock_25): New prototypes.
8572         (omp_lock_symver, strong_alias): Define.
8573         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
8574         decls.
8575         (gomp_end_task): New.
8576         (struct gomp_task_icv, gomp_global_icv): New.
8577         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
8578         (struct gomp_task): New.
8579         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
8580         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
8581         (gomp_icv): New.
8582         (gomp_schedule_type): Reorder enum to match
8583         omp_sched_t.
8584         * team.c (struct gomp_thread_start_data): Add thread_pool and task
8585         fields.
8586         (gomp_thread_start): Add gomp_team_barrier_wait call.
8587         For non-nested case remove clearing of docked thread thr fields.
8588         Use pool fields instead of global gomp_* variables.  Use
8589         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
8590         Create tasks for each member thread.
8591         (free_team): Only destroy team barrier, task_lock here and free it.
8592         (gomp_free_thread): Free last_team if non-NULL.
8593         (gomp_team_end): Call gomp_team_barrier_wait instead of
8594         gomp_barrier_wait.  For nested case call one extra
8595         gomp_barrier_wait.  Move here some destruction from free_team.
8596         Call free_team on pool->last_team if any, rather than freeing
8597         current team.  Destroy work_share_list_free_lock ifndef
8598         HAVE_SYNC_BUILTINS.
8599         (gomp_new_icv): New function.
8600         (gomp_threads, gomp_threads_size, gomp_threads_used,
8601         gomp_threads_dock): Removed.
8602         (gomp_thread_destructor): New variable.
8603         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
8604         functions.
8605         (gomp_team_start): Create new pool if current thread doesn't have
8606         one.  Use pool fields instead of global gomp_* variables.
8607         Initialize thread_pool field for new threads.  Clear single_count.
8608         Change last argument from ws to team, don't create
8609         new team, set ts.work_share to &team->work_shares[0] and clear
8610         ts.last_work_share.  Don't clear ts.work_share_generation.
8611         If number of threads changed, adjust atomically gomp_managed_threads.
8612         Use gomp_init_task instead of gomp_new_task,
8613         set thr->task to the corresponding implicit_task array entry.
8614         Create tasks for each member thread.  Initialize ts.level.
8615         (initialize_team): Call pthread_key_create on
8616         gomp_thread_destructor.
8617         (team_destructor): New function.
8618         (new_team): Removed.
8619         (gomp_new_team): New function.
8620         (free_team): Free gomp_work_share blocks chained through next_alloc,
8621         instead of freeing work_shares and destroying work_share_lock.
8622         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
8623         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
8624         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
8625         of gomp_barrier_wait.
8626         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
8627         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
8628         if gomp_work_share_start returned true.  Don't unlock ws->lock.
8629         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
8630         of gomp_barrier_wait.
8631         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
8632         gomp_work_share_init_done if gomp_work_share_start returned true.
8633         Don't unlock ws->lock.
8634         * work.c: Include stddef.h.
8635         (free_work_share): Use work_share_list_free_lock instead
8636         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
8637         Call gomp_fini_work_share and then either free ws if orphaned, or
8638         put it into work_share_list_free list of the current team.
8639         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
8640         functions.
8641         (gomp_work_share_start, gomp_work_share_end,
8642         gomp_work_share_end_nowait): Rewritten.
8643         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
8644         (openmp_version): Set to 200805.
8645         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
8646         omp_sched_guided, omp_sched_auto): New parameters.
8647         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
8648         omp_set_max_active_levels, omp_get_max_active_levels,
8649         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
8650         omp_get_active_level): New interfaces.
8651         * omp_lib.h.in (openmp_version): Set to 200805.
8652         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
8653         omp_sched_guided, omp_sched_auto): New parameters.
8654         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
8655         omp_set_max_active_levels, omp_get_max_active_levels,
8656         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
8657         omp_get_active_level): New externals.
8658         * loop.c: Include limits.h.
8659         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
8660         GFS_AUTO.
8661         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
8662         Likewise.  Use gomp_icv.
8663         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
8664         ts.static_trip here.
8665         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
8666         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
8667         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
8668         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
8669         don't unlock ws->lock, otherwise lock it.
8670         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
8671         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
8672         (gomp_parallel_loop_start): Call gomp_new_team instead of
8673         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
8674         Adjust gomp_team_start caller.  Pass 0 as second argument to
8675         gomp_resolve_num_threads.
8676         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
8677         If adding ws->chunk_size nthreads + 1 times after end won't
8678         overflow, set ws->mode to 1.
8679         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
8680         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
8681         GOMP_loop_ull_ordered_static_start,
8682         GOMP_loop_ull_ordered_dynamic_start,
8683         GOMP_loop_ull_ordered_guided_start,
8684         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
8685         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
8686         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
8687         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
8688         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
8689         prototypes.
8690         * libgomp.map: Export lock routines also @@OMP_2.0.
8691         (GOMP_loop_ordered_dynamic_first,
8692         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
8693         GOMP_loop_ordered_static_first): Remove.
8694         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
8695         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
8696         GOMP_loop_ull_ordered_dynamic_next,
8697         GOMP_loop_ull_ordered_dynamic_start,
8698         GOMP_loop_ull_ordered_guided_next,
8699         GOMP_loop_ull_ordered_guided_start,
8700         GOMP_loop_ull_ordered_runtime_next,
8701         GOMP_loop_ull_ordered_runtime_start,
8702         GOMP_loop_ull_ordered_static_next,
8703         GOMP_loop_ull_ordered_static_start,
8704         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
8705         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
8706         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
8707         (omp_set_schedule, omp_get_schedule,
8708         omp_get_thread_limit, omp_set_max_active_levels,
8709         omp_get_max_active_levels, omp_get_level,
8710         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
8711         omp_set_schedule_, omp_set_schedule_8_,
8712         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
8713         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
8714         omp_get_max_active_levels_, omp_get_level_,
8715         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
8716         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
8717         New exports @@OMP_3.0.
8718         * omp.h.in (omp_sched_t): New type.
8719         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
8720         omp_set_max_active_levels, omp_get_max_active_levels,
8721         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
8722         omp_get_active_level): New prototypes.
8723         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
8724         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
8725         gomp_thread_limit_var, gomp_remaining_threads_count,
8726         gomp_remaining_threads_lock): New variables.
8727         (parse_spincount): New function.
8728         (initialize_env): Call gomp_init_num_threads unconditionally.
8729         Initialize gomp_available_cpus.  Call parse_spincount,
8730         initialize gomp_{,throttled_}spin_count_var
8731         depending on presence and value of OMP_WAIT_POLICY and
8732         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
8733         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
8734         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
8735         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
8736         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
8737         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
8738         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
8739         (gomp_global_icv): New.
8740         (parse_schedule): Use it.  Parse "auto".
8741         (omp_set_num_threads): Use gomp_icv.
8742         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
8743         Likewise.
8744         (omp_get_max_threads): Move from parallel.c.
8745         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
8746         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
8747         add ialias.
8748         (parse_stacksize, parse_wait_policy): New functions.
8749         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
8750         both wrappers for compatibility and new locks.
8751         (omp_set_schedule, omp_get_schedule,
8752         omp_get_thread_limit, omp_set_max_active_levels,
8753         omp_get_max_active_levels, omp_get_level,
8754         omp_get_ancestor_thread_num, omp_get_team_size,
8755         omp_get_active_level): New ialias_redirect.
8756         (omp_set_schedule_, omp_set_schedule_8_,
8757         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
8758         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
8759         omp_get_max_active_levels_, omp_get_level_,
8760         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
8761         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
8762         New functions.
8763         * parallel.c: Include limits.h.
8764         (gomp_resolve_num_threads): Add count argument.  Rewritten.
8765         (GOMP_parallel_start): Call gomp_new_team and pass that as last
8766         argument to gomp_team_start.  Pass 0 as second argument to
8767         gomp_resolve_num_threads.
8768         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
8769         if gomp_thread_limit_var != ULONG_MAX.
8770         (omp_in_parallel): Implement using ts.active_level.
8771         (omp_get_max_threads): Move to env.c.
8772         (omp_get_level, omp_get_ancestor_thread_num,
8773         omp_get_team_size, omp_get_active_level): New functions,
8774         add ialias.
8775         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
8776         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
8777         gomp_iter_dynamic_next instead of the _locked variant and don't take
8778         lock around it, otherwise acquire it before calling
8779         gomp_iter_dynamic_next_locked.
8780         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
8781         gomp_iter_dynamic_next instead of the _locked variant and don't take
8782         lock around it.
8783         (GOMP_parallel_sections_start): Call gomp_new_team instead of
8784         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
8785         Adjust gomp_team_start caller.  Pass count as second argument to
8786         gomp_resolve_num_threads, don't adjust num_threads after the call.
8787         Use gomp_icv.
8788         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
8789         ws->chunk_size by incr.
8790         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
8791         code.
8792         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
8793         types.
8794         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
8795         (omp_check_defines): Check even the compat defines.
8796         * config/linux/ptrlock.c: New file.
8797         * config/linux/ptrlock.h: New file.
8798         * config/linux/wait.h: New file.
8799         * config/posix/ptrlock.c: New file.
8800         * config/posix/ptrlock.h: New file.
8801         * config/linux/bar.h (gomp_team_barrier_wait,
8802         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
8803         (gomp_team_barrier_set_task_pending,
8804         gomp_team_barrier_clear_task_pending,
8805         gomp_team_barrier_set_waiting_for_tasks,
8806         gomp_team_barrier_waiting_for_tasks,
8807         gomp_team_barrier_done): New inlines.
8808         (gomp_barrier_t): Rewritten.
8809         (gomp_barrier_state_t): New typedef.
8810         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
8811         gomp_barrier_wait_start): Rewritten.
8812         (gomp_barrier_wait_end): Change second argument to
8813         gomp_barrier_state_t.
8814         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
8815         inlines.
8816         * config/linux/bar.c: Include wait.h instead of libgomp.h and
8817         futex.h.
8818         (gomp_barrier_wait_end): Rewritten.
8819         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
8820         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
8821         * config/posix/bar.h (gomp_barrier_t): Add generation field.
8822         (gomp_barrier_state_t): New typedef.
8823         (gomp_team_barrier_wait,
8824         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
8825         (gomp_barrier_wait_start): Or all but low 2 bits from generation
8826         into the return value.  Return gomp_barrier_state_t.
8827         (gomp_team_barrier_set_task_pending,
8828         gomp_team_barrier_clear_task_pending,
8829         gomp_team_barrier_set_waiting_for_tasks,
8830         gomp_team_barrier_waiting_for_tasks,
8831         gomp_team_barrier_done): New inlines.
8832         (gomp_barrier_wait_end): Change second argument to
8833         gomp_barrier_state_t.
8834         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
8835         inlines.
8836         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
8837         (gomp_barrier_wait_end): Change second argument to
8838         gomp_barrier_state_t.
8839         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
8840         gomp_team_barrier_wake): New functions.
8841         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
8842         futex.h.
8843         (gomp_futex_wake, gomp_futex_wait): New variables.
8844         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
8845         * config/linux/lock.c: Rewrite to make locks task owned,
8846         for backwards compatibility provide the old entrypoints
8847         if symbol versioning.  Include wait.h instead of libgomp.h and
8848         futex.h.
8849         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
8850         * config/posix95/lock.c: Rewrite to make locks task owned,
8851         for backwards compatibility provide the old entrypoints
8852         if symbol versioning.
8853         * config/posix/lock.c: Rewrite to make locks task owned,
8854         for backwards compatibility provide the old entrypoints
8855         if symbol versioning.
8856         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
8857         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
8858         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
8859         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8860         (sys_futex0): Return error code.
8861         (futex_wake, futex_wait): If ENOSYS was returned, clear
8862         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8863         (cpu_relax, atomic_write_barrier): New static inlines.
8864         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8865         (futex_wake, futex_wait): If ENOSYS was returned, clear
8866         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8867         (cpu_relax, atomic_write_barrier): New static inlines.
8868         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8869         (sys_futex0): Return error code.
8870         (futex_wake, futex_wait): If ENOSYS was returned, clear
8871         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8872         (cpu_relax, atomic_write_barrier): New static inlines.
8873         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8874         (sys_futex0): Return error code.
8875         (futex_wake, futex_wait): If ENOSYS was returned, clear
8876         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8877         (cpu_relax, atomic_write_barrier): New static inlines.
8878         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8879         (sys_futex0): Return error code.
8880         (futex_wake, futex_wait): If ENOSYS was returned, clear
8881         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8882         (cpu_relax, atomic_write_barrier): New static inlines.
8883         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8884         (sys_futex0): Return error code.
8885         (futex_wake, futex_wait): If ENOSYS was returned, clear
8886         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8887         (cpu_relax, atomic_write_barrier): New static inlines.
8888         * config/linux/sem.c: Include wait.h instead of libgomp.h and
8889         futex.h.
8890         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
8891         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
8892         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
8893         types.
8894         (omp_nest_lock_t): Change owner into void *, add lock field.
8895         * config/posix95/omp-lock.h: Include semaphore.h.
8896         (omp_lock_25_t, omp_nest_lock_25_t): New types.
8897         (omp_lock_t): Use sem_t instead of mutex if semaphores
8898         aren't broken.
8899         (omp_nest_lock_t): Likewise.  Change owner to void *.
8900         * config/posix/omp-lock.h: Include semaphore.h.
8901         (omp_lock_25_t, omp_nest_lock_25_t): New types.
8902         (omp_lock_t): Use sem_t instead of mutex if semaphores
8903         aren't broken.
8904         (omp_nest_lock_t): Likewise.  Add owner field.
8905
8906 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
8907
8908         * testsuite/libgomp.c/collapse-1.c: New test.
8909         * testsuite/libgomp.c/collapse-2.c: New test.
8910         * testsuite/libgomp.c/collapse-3.c: New test.
8911         * testsuite/libgomp.c/icv-1.c: New test.
8912         * testsuite/libgomp.c/icv-2.c: New test.
8913         * testsuite/libgomp.c/lib-2.c: New test.
8914         * testsuite/libgomp.c/lock-1.c: New test.
8915         * testsuite/libgomp.c/lock-2.c: New test.
8916         * testsuite/libgomp.c/lock-3.c: New test.
8917         * testsuite/libgomp.c/loop-4.c: New test.
8918         * testsuite/libgomp.c/loop-5.c: New test.
8919         * testsuite/libgomp.c/loop-6.c: New test.
8920         * testsuite/libgomp.c/loop-7.c: New test.
8921         * testsuite/libgomp.c/loop-8.c: New test.
8922         * testsuite/libgomp.c/loop-9.c: New test.
8923         * testsuite/libgomp.c/nested-3.c: New test.
8924         * testsuite/libgomp.c/nestedfn-6.c: New test.
8925         * testsuite/libgomp.c/sort-1.c: New test.
8926         * testsuite/libgomp.c/task-1.c: New test.
8927         * testsuite/libgomp.c/task-2.c: New test.
8928         * testsuite/libgomp.c/task-3.c: New test.
8929         * testsuite/libgomp.c/task-4.c: New test.
8930         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
8931         to C++ testsuite default compiler options.
8932         * testsuite/libgomp.c++/collapse-1.C: New test.
8933         * testsuite/libgomp.c++/collapse-2.C: New test.
8934         * testsuite/libgomp.c++/ctor-10.C: New test.
8935         * testsuite/libgomp.c++/for-1.C: New test.
8936         * testsuite/libgomp.c++/for-2.C: New test.
8937         * testsuite/libgomp.c++/for-3.C: New test.
8938         * testsuite/libgomp.c++/for-4.C: New test.
8939         * testsuite/libgomp.c++/for-5.C: New test.
8940         * testsuite/libgomp.c++/loop-8.C: New test.
8941         * testsuite/libgomp.c++/loop-9.C: New test.
8942         * testsuite/libgomp.c++/loop-10.C: New test.
8943         * testsuite/libgomp.c++/task-1.C: New test.
8944         * testsuite/libgomp.c++/task-2.C: New test.
8945         * testsuite/libgomp.c++/task-3.C: New test.
8946         * testsuite/libgomp.c++/task-4.C: New test.
8947         * testsuite/libgomp.c++/task-5.C: New test.
8948         * testsuite/libgomp.c++/task-6.C: New test.
8949         * testsuite/libgomp.fortran/allocatable1.f90: New test.
8950         * testsuite/libgomp.fortran/allocatable2.f90: New test.
8951         * testsuite/libgomp.fortran/allocatable3.f90: New test.
8952         * testsuite/libgomp.fortran/allocatable4.f90: New test.
8953         * testsuite/libgomp.fortran/collapse1.f90: New test.
8954         * testsuite/libgomp.fortran/collapse2.f90: New test.
8955         * testsuite/libgomp.fortran/collapse3.f90: New test.
8956         * testsuite/libgomp.fortran/collapse4.f90: New test.
8957         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
8958         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
8959         * testsuite/libgomp.fortran/lib4.f90: New test.
8960         * testsuite/libgomp.fortran/lock-1.f90: New test.
8961         * testsuite/libgomp.fortran/lock-2.f90: New test.
8962         * testsuite/libgomp.fortran/nested1.f90: New test.
8963         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
8964         * testsuite/libgomp.fortran/strassen.f90: New test.
8965         * testsuite/libgomp.fortran/tabs1.f90: New test.
8966         * testsuite/libgomp.fortran/tabs2.f: New test.
8967         * testsuite/libgomp.fortran/task1.f90: New test.
8968         * testsuite/libgomp.fortran/task2.f90: New test.
8969         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
8970         * testsuite/libgomp.fortran/vla5.f90: Likewise.
8971         * testsuite/libgomp.c/pr26943-2.c: Likewise.
8972         * testsuite/libgomp.c/pr26943-3.c: Likewise.
8973         * testsuite/libgomp.c/pr26943-4.c: Likewise.
8974
8975 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
8976
8977         PR c++/36308
8978         * testsuite/libgomp.c++/ctor-11.C: New test.
8979         * testsuite/libgomp.c++/ctor-12.C: New test.
8980
8981 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
8982
8983         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
8984
8985 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
8986
8987         PR middle-end/36106
8988         * testsuite/libgomp.c/atomic-5.c: New test.
8989         * testsuite/libgomp.c/atomic-6.c: New test.
8990         * testsuite/libgomp.c/autopar-1.c: New test.
8991
8992 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8993
8994         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
8995         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
8996         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
8997         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
8998         * configure: Regenerate.
8999         * Makefile.in, testsuite/Makefile.in: Likewise.
9000
9001 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
9002
9003         PR bootstrap/35457
9004         * aclocal.m4: Regenerate.
9005         * configure: Regenerate.
9006
9007 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
9008
9009         PR middle-end/35611
9010         * testsuite/libgomp.c/atomic-4.c: New test.
9011
9012         PR libgomp/35625
9013         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
9014         (gomp_iter_guided_next): Likewise.
9015         * testsuite/libgomp.c/pr35625.c: New test.
9016
9017 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9018
9019         * aclocal.m4: Regenerate.
9020         * configure: Likewise.
9021         * Makefile.in: Likewise.
9022         * testsuite/Makefile.in: Likewise.
9023
9024 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
9025
9026         PR middle-end/35185
9027         * testsuite/libgomp.c++/pr35185.C: New test.
9028
9029 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
9030
9031         PR middle-end/35549
9032         * testsuite/libgomp.c/pr35549.c: New test.
9033
9034 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
9035
9036         * testsuite/libgomp.c/atomic-3.c: New test.
9037
9038 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
9039
9040         PR fortran/33197
9041         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
9042         .F08 file suffixes.
9043
9044 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
9045
9046         PR libgomp/33131
9047         * configure.ac: Add ACX_HEADER_STRING.
9048         * env.c: Include strings.h.
9049         * aclocal.m4: Regenerate.
9050         * config.h.in: Regenerate.
9051         * configure: Regenerate.
9052         * Makefile.in: Regenerate.
9053         * testsuite/Makefile.in: Regenerate.
9054
9055 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
9056
9057         PR middle-end/35196
9058         * testsuite/libgomp.c/pr35196.c: New test.
9059
9060         PR middle-end/35130
9061         * testsuite/libgomp.fortran/pr35130.f90: New test.
9062         * testsuite/libgomp.c/pr35130.c: New test.
9063
9064 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
9065
9066         PR middle-end/33880
9067         * testsuite/libgomp.c/pr33880.c: New test.
9068         * testsuite/libgomp.fortran/pr33880.f90: New test.
9069
9070 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
9071
9072         * configure: Regenerate.
9073
9074 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
9075
9076         * configure.ac: Move futex checking into ../config/futex.m4.
9077         * configure: Rebuilt.
9078         * aclocal.m4: Rebuilt.
9079         * Makefile.in: Rebuilt.
9080
9081         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
9082         2007-10-15 ../config/tls.m4 change.
9083
9084 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
9085
9086         PR c++/34513
9087         * testsuite/libgomp.c/pr34513.c: New test.
9088         * testsuite/libgomp.c++/pr34513.C: New test.
9089
9090 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
9091
9092         PR target/32765
9093         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
9094
9095 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
9096
9097         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
9098
9099 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
9100
9101         * testsuite/libgomp.c/private-1.c: New test.
9102
9103 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
9104             Paolo Bonzini  <bonzini@gnu.org>
9105
9106         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
9107         instead of 'VPATH ='.
9108         * Makefile.in: Regenerate.
9109
9110 2007-11-23  Matthias Klose  <doko@ubuntu.com>
9111
9112         * configure.ac: Adjust makeinfo version check.
9113         * configure: Regenerate.
9114
9115 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
9116
9117         PR fortran/34020
9118         * testsuite/libgomp.fortran/pr34020.f90: New test.
9119
9120 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
9121
9122         PR c++/33894
9123         * testsuite/libgomp.c++/atomic-1.C: New test.
9124
9125 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
9126
9127         PR libgomp/33275
9128         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
9129         Make x and y integers rather than (implicit) reals.  Add private (j)
9130         clause to the last omp parallel.
9131
9132 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
9133
9134         * configure: Regenerate following changes to ../config/tls.m4.
9135
9136 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
9137
9138         * testsuite/libgomp.fortran/stack.f90: New test.
9139
9140 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
9141
9142         * config/mingw32/proc.c: New file.
9143
9144 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
9145
9146         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
9147         (main): Use __get_cpuid to get i386 target fetaures.
9148         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
9149         (main): Use __get_cpuid to get x86_64 target fetaures.
9150
9151 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
9152
9153         PR target/32765
9154         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
9155         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
9156
9157 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
9158
9159         PR fortran/32550
9160         * testsuite/libgomp.fortran/pr32550.f90: New test.
9161         * testsuite/libgomp.fortran/crayptr2.f90: New test.
9162
9163 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
9164
9165         * aclocal.m4: Regenerated.
9166
9167 2007-07-05  Tobias Burnus  <burnus@net-b.de>
9168
9169         PR fortran/32359
9170         * testsuite/libgomp.fortran/pr32359.f90: New.
9171
9172 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
9173
9174         PR libgomp/32468
9175         * sections.c (GOMP_parallel_sections_start): Only decrease
9176         number of threads to COUNT if dyn_var is true.
9177         * testsuite/libgomp.c/pr32468.c: New test.
9178
9179 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
9180
9181         PR libgomp/26308
9182         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
9183
9184 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
9185
9186         PR middle-end/32362
9187         * testsuite/libgomp.c/pr32362-1.c: New test.
9188         * testsuite/libgomp.c/pr32362-2.c: New test.
9189         * testsuite/libgomp.c/pr32362-3.c: New test.
9190
9191 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
9192
9193         * team.c (gomp_team_start): Fix setting up thread_attr
9194         stack size.
9195
9196 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
9197
9198         * configure: Regenerate.
9199
9200 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
9201
9202         * Makefile.in: Regenerate.
9203         * configure: Regenerate.
9204         * aclocal.m4: Regenerate.
9205         * testsuite/Makefile.in: Regenerate.
9206
9207 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
9208
9209         * config/linux/proc.c: New file.
9210
9211         PR libgomp/28482
9212         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
9213
9214 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
9215
9216         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
9217
9218 2007-04-16  Matthias Klose  <doko@debian.org>
9219
9220         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
9221         flags if not building with -m64.
9222         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
9223         flag for i?86-*-* targets, if current target matches -m64.
9224
9225 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
9226
9227         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
9228         * Makefile.in: Regenerate.
9229
9230 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
9231
9232         PR testsuite/31369
9233         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
9234         ld_library_path.
9235         * testsuite/libgomp.fortran/fortran.exp: Likewise.
9236
9237 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
9238
9239         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
9240         decls.
9241         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
9242         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
9243         (parse_affinity): New function.
9244         (initialize_env): Call it and gomp_init_affinity.
9245         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
9246         create new pthread_attr_t and call gomp_init_thread_affinity
9247         on it for each thread before passing the attribute to pthread_create.
9248         * config/linux/affinity.c: New file.
9249         * config/posix/affinity.c: New file.
9250         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
9251         * configure: Rebuilt.
9252         * config.h.in: Rebuilt.
9253         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
9254         * Makefile.in: Rebuilt.
9255
9256 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
9257
9258         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
9259         *-*-darwin*.
9260         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
9261         and use it if found.
9262
9263 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
9264
9265         * testsuite/config/default.exp: New file.
9266         * testsuite/lib/libgomp.exp: New file.
9267         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
9268         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
9269         load_lib *, load_gcc_lib *): Move to libgomp.exp.
9270         (libgomp_load): Remove.
9271         * testsuite/lib/libgomp.exp (libgomp_init): Compute
9272         always_ld_library_path, not ld_library_path.  Set additional_flags
9273         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
9274         (target_compile): Do not call libgomp_init.  Append lang_library_path
9275         and lang_link_flags to options.
9276         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
9277         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
9278         here.
9279         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
9280         always_ld_library_path.  Set LD_LIBRARY_PATH here.
9281         * testsuite/libgomp.fortran/fortran.exp: Ditto.
9282         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
9283         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
9284         CX8 flag.
9285         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
9286         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
9287         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
9288         * testsuite/libgomp.c/pr29947-1.c: Ditto.
9289         * testsuite/libgomp.c/atomic-10.c: Ditto.
9290
9291 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
9292
9293         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
9294         dg-final cleanup-modules line.
9295         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
9296         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
9297         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
9298         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
9299         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
9300         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
9301         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
9302
9303 2007-03-18  Andreas Schwab  <schwab@suse.de>
9304
9305         * acinclude.m4: Adjust regular expression for ld version
9306         extraction.
9307         * configure: Regenerate.
9308
9309 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
9310
9311         * Makefile.am: Add install-pdf target as copied from
9312         automake v1.10 rules.
9313         * Makefile.in: Regenerate
9314
9315 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
9316
9317         PR libgomp/28486
9318         * configure: Regenerate.
9319
9320         PR c++/30703
9321         * testsuite/libgomp.c++/pr30703.C: New test.
9322
9323 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
9324
9325         Revert:
9326         2006-07-05  Eric Christopher  <echristo@apple.com>
9327         * configure.ac: Depend addition of -pthread on host OS.
9328         * configure: Regenerate.
9329
9330 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9331
9332         * libgomp.texi: Fix spacing after abbreviations.
9333
9334 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
9335
9336         PR libgomp/30546
9337         * configure.ac: Add check for makeinfo
9338         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
9339         if an appropiate version of makeinfo is found.
9340         * aclocal.m4: Regenerated.
9341         * configure: Regenerated.
9342         * Makefile.in: Regenerated.
9343         * testsuite/Makefile.in: Regenerated.
9344
9345 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
9346
9347         PR libgomp/30540
9348         * libgomp.texi: More about implementation-dependent settings.
9349
9350 2007-01-26  Tobias Burnus  <burnus@net-b.de>
9351
9352         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
9353
9354 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
9355
9356         PR middle-end/30494
9357         * testsuite/libgomp.c/pr30494.c: New test.
9358
9359 2007-01-15  Tom Tromey  <tromey@redhat.com>
9360
9361         * configure: Rebuilt.
9362         * configure.ac: Fixed comment.
9363
9364 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
9365
9366         * libgomp.texi: Document implementation specific default values of
9367         environment variables.
9368
9369 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
9370
9371         PR libgomp/28209
9372         * libgomp.texi: New file.
9373         * configure.ac: Add --enable-generated-files-in-srcdir option.
9374         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
9375         files to srcdir.
9376         * Makefile.in: Regenerated.
9377         * config.h.in: Regenerated.
9378         * testsuite/Makefile.in: Regenerated.
9379         * NOTES: Removed.
9380
9381 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
9382
9383         PR libgomp/29949
9384         * env.c (omp_set_num_threads): Set illegal thread count to 1.
9385
9386 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
9387
9388         * configure: Regenerate.
9389
9390 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
9391
9392         PR libgomp/29947
9393         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
9394         start if there shouldn't be any loop iterations.
9395         (gomp_loop_ordered_static_start): Remove start == end test.
9396         * testsuite/libgomp.c/pr29947-1.c: New test.
9397         * testsuite/libgomp.c/pr29947-2.c: New test.
9398
9399 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
9400
9401         * configure.tgt: Force initial-exec TLS model on Linux only.
9402
9403 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
9404
9405         * configure: Regenerated.
9406
9407 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
9408
9409         * env.c (parse_schedule): Reject out of range values.
9410         (parse_unsigned_long): Reject out of range, negative or zero values.
9411
9412 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
9413
9414         PR fortran/29629
9415         * testsuite/libgomp.fortran/pr29629.f90: New test.
9416
9417 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
9418
9419         PR libgomp/29494
9420         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
9421         * config/posix95: New directory.
9422         * config/posix95/omp-lock.h: New file.
9423         * config/posix95/lock.c: Likewise.
9424
9425 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
9426
9427         * aclocal.m4: Regenerate.
9428         * configure: Regenerate.
9429
9430 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
9431
9432         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
9433         '<' to '<='.
9434
9435 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
9436
9437         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
9438         test.
9439         * configure: Regenerate.
9440         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
9441
9442 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
9443
9444         PR middle-end/25261
9445         PR middle-end/28790
9446         * testsuite/libgomp.c/nestedfn-4.c: New test.
9447         * testsuite/libgomp.c/nestedfn-5.c: New test.
9448         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
9449
9450         PR fortran/29097
9451         * testsuite/libgomp.fortran/condinc1.f: New test.
9452         * testsuite/libgomp.fortran/condinc2.f: New test.
9453         * testsuite/libgomp.fortran/condinc3.f90: New test.
9454         * testsuite/libgomp.fortran/condinc4.f90: New test.
9455         * testsuite/libgomp.fortran/condinc1.inc: New file.
9456
9457 2006-09-18  Tom Tromey  <tromey@redhat.com>
9458
9459         * configure: Rebuilt.
9460
9461 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
9462
9463         PR c/28768
9464         PR preprocessor/14634
9465         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
9466         to AC_DEFINE.
9467         * configure: Regenerate.
9468
9469 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
9470
9471         * testsuite/libgomp.fortran/reduction3.f90: Change
9472         -2147483648 to -huge(i)-1 to avoid overflow.
9473         * testsuite/libgomp.fortran/reduction4.f90: Change
9474         Z'ffffffff' to not(0) to avoid overflow.
9475
9476 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
9477
9478         PR libgomp/25938
9479         * Makefile.am (libsubincludedir): New.
9480         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
9481         * Makefile.in: Regenerate.
9482
9483 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
9484
9485         PR libgomp/28725
9486         * env.c: Include ctype.h.
9487         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
9488         leading and/or trailing whitespace and compare strings case
9489         insensitively.
9490
9491 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
9492
9493         PR fortran/28390
9494         * testsuite/libgomp.fortran/pr28390.f: New test.
9495
9496 2006-07-05  Eric Christopher  <echristo@apple.com>
9497
9498         * configure.ac: Depend addition of -pthread on host OS.
9499         * configure: Regenerate.
9500
9501 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
9502
9503         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
9504         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
9505         defined.
9506
9507 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
9508
9509         PR libgomp/26175
9510         PR libgomp/26477
9511         * configure.ac: If neither --enable-linux-futex nor
9512         --disable-linux-futex is passed, determine the default by checking
9513         for compiling and/or running against NPTL.  With --enable-linux-futex,
9514         check if SYS_gettid and SYS_futex are defined.
9515         * configure: Rebuilt.
9516
9517 2006-06-14  Richard Henderson  <rth@redhat.com>
9518
9519         PR libgomp/28008
9520         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
9521         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
9522
9523 2006-06-09  Richard Henderson  <rth@redhat.com>
9524
9525         * env.c (gomp_nthreads_var): Change to unsigned long.
9526         (gomp_run_sched_chunk): Likewise.
9527         (parse_unsigned_long): Rename from parse_num_threads and generalize.
9528         (initialize_env): Initialize gomp_thread_attr.
9529         * libgomp.h (gomp_nthreads_var): Update decl.
9530         (gomp_run_sched_chunk): Likewise.
9531         (gomp_thread_attr): Declare.
9532         * team.c (gomp_thread_attr): Export.
9533         (initialize_team): Don't initialize it.
9534
9535 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
9536
9537         PR fortran/27916
9538         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
9539         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
9540
9541 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
9542
9543         * config/mingw32/time.c: New file.
9544         * configure.tgt: Use it.
9545
9546 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
9547
9548         * Makefile.am: Add install-html target. Add install-html to .PHONY
9549         * Makefile.in: Regenerate.
9550
9551 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
9552
9553         PR libgomp/27612
9554         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
9555         * testsuite/libgomp.c/critical-1.c: Likewise.
9556         * testsuite/libgomp.c/loop-1.c: Likewise.
9557         * testsuite/libgomp.c/loop-2.c: Likewise.
9558         * testsuite/libgomp.c/single-1.c: Likewise.
9559         * testsuite/libgomp.c/ordered-1.c: Likewise.
9560         * testsuite/libgomp.c/ordered-2.c: Likewise.
9561
9562 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
9563
9564         PR middle-end/27416
9565         * libgomp.fortran/pr27416-1.f90: New test.
9566
9567 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
9568
9569         PR fortran/27395
9570         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
9571         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
9572
9573 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
9574
9575         PR c++/26943
9576         * testsuite/libgomp.c/pr26943-1.c: New test.
9577         * testsuite/libgomp.c/pr26943-2.c: New test.
9578         * testsuite/libgomp.c/pr26943-3.c: New test.
9579         * testsuite/libgomp.c/pr26943-4.c: New test.
9580         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
9581         * testsuite/libgomp.c++/pr26943.C: New test.
9582
9583 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
9584
9585         PR middle-end/27337
9586         * testsuite/libgomp.c++/pr27337.C: New test.
9587
9588 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
9589
9590         PR c/26171
9591         * testsuite/libgomp.c/pr26171.c: New test.
9592
9593 2006-04-25  Richard Henderson  <rth@redhat.com>
9594
9595         PR libgomp/25865
9596         * configure.ac: Use GCC_CHECK_TLS.
9597         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
9598         * Makefile.in, aclocal.m4, configure: Regenerate.
9599
9600 2006-04-10  Matthias Klose  <doko@debian.org>
9601
9602         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
9603         directory names containing underscores.
9604
9605 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
9606
9607         PR c++/26691
9608         * testsuite/libgomp.c++/pr26691.C: New test.
9609
9610 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
9611
9612         * testsuite/libgomp.fortran/retval2.f90: New test.
9613
9614 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
9615
9616         * testsuite/libgomp.c++: New directory.
9617
9618 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
9619
9620         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
9621         * config/posix/sem.c: Implement the above.
9622
9623 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
9624
9625         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
9626         define HAVE_BROKEN_POSIX_SEMAPHORES.
9627         * configure: Rebuilt.
9628         * config.h.in: Rebuilt.
9629
9630 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
9631
9632         PR bootstrap/26161
9633         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
9634         for the other pthread check.
9635         * configure: Regenerate.
9636         * config.h.in: Regenerate.
9637
9638 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
9639
9640         PR libgomp/25938
9641         PR libgomp/25984
9642         * Makefile.am (fincludedir): New variable.
9643         (nodist_include_HEADERS): Remove Fortran files.
9644         (nodist_finclude_HEADERS): New variable.
9645         * Makefile.in: Regenerated.
9646
9647 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
9648
9649         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
9650         Remove tests for returning assumed character length arrays.
9651
9652 2006-02-12  Roger Sayle  <roger@eyesopen.com>
9653             John David Anglin  <dave@hiauly1.hia.nrc.ca>
9654
9655         PR libgomp/25936
9656         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
9657
9658 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
9659
9660         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
9661
9662 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
9663
9664         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
9665         part of LD_LIBRARY_PATH manually.
9666
9667 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
9668
9669         PR libgomp/25852
9670         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
9671         libgomp_init.
9672
9673 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
9674
9675         PR libgomp/25884
9676         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
9677         * configure.ac (PERL): Don't set.
9678         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
9679         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
9680         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
9681         * omp.h.in: Wrap the new configure substitutions with @ characters.
9682         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
9683         * aclocal.m4, configure, Makefile.in: Regenerate.
9684         * mkomp_h.pl: Delete.
9685
9686 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
9687
9688         PR libgomp/25259
9689         * configure.ac: Use GCC_HEADER_STDINT.
9690         * libgomp.h: Include gstdint.h.
9691         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
9692         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
9693
9694 2006-01-24  Richard Henderson  <rth@redhat.com>
9695
9696         PR libgomp/25942
9697         * configure.ac: Add AM_MAINTAINER_MODE.
9698         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
9699
9700 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
9701
9702         * Makefile.in: Regenerate.
9703         * testsuite/Makefile.in: Regenerate.
9704         * aclocal.m4: Regenerate.
9705
9706 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
9707
9708         * config/posix/proc.c: Conditional include of sys/loadavg.h for
9709         Solaris.
9710         * configure.ac: Add check for loadavg.h.
9711         (link_gomp): Adjust comment.
9712         * configure: Regenerate.
9713         * config.h.in: Regenerate.
9714
9715 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
9716
9717         PR libgomp/25877
9718         * configure.ac: Remove check for alloca.h.
9719         * configure: Regenerate.
9720         * config.h.in: Regenerate.
9721         * libgomp.h: define gomp_alloca to be __builtin_alloca.
9722         * team.c: Remove use of alloca.h.
9723         Call gomp_alloca instead of alloca.
9724
9725 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
9726
9727         PR libgomp/25877
9728         * team.c: Add include of alloca.h.
9729         * configure.ac: Add check for alloca.h.
9730         * configure: Regenerate.
9731         * config.h.in: Regenerate.
9732
9733 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
9734
9735         PR fortran/25219
9736         * testsuite/libgomp.fortran/pr25219.f90: New test.
9737
9738 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
9739
9740         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
9741         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
9742         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
9743         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
9744         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
9745         testsuite/libgomp.fortran/threadprivate1.f90,
9746         testsuite/libgomp.fortran/threadprivate2.f90,
9747         testsuite/libgomp.fortran/threadprivate3.f90,
9748         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
9749         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
9750         testsuite/libgomp.fortran/omp_parse3.f90: Change required
9751         effective-target to TLS runtime.
9752
9753         * testsuite/libgomp.fortran/pr25162.f: Require
9754         effective-target TLS runtime.
9755
9756 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
9757
9758         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
9759         * testsuite/libgomp.c/nestedfn-3.c: New test.
9760
9761 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
9762
9763         PR fortran/25162
9764         * testsuite/libgomp.fortran/pr25162.f: New test.
9765
9766 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
9767
9768         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
9769         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
9770
9771 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
9772
9773         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
9774         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
9775         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
9776         single.c, team.c, work.c, config/linux/alpha/futex.h,
9777         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
9778         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
9779         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
9780         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
9781         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
9782         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
9783         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
9784         FSF address.
9785
9786 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
9787
9788         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
9789         to nodist_noinst_HEADERS.
9790         * Makefile.in: Rebuilt.
9791
9792         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
9793         add integer count field.
9794         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
9795         omp_nest_lock_t type change.
9796         (omp_init_nest_lock): Likewise.  Initialize count to 0.
9797         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
9798         Increment count.
9799         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
9800         Decrement count.
9801         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
9802         Increment count if successful and return the new nesting level.
9803         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
9804         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
9805         * testsuite/libgomp.c/lib-1.c: New test.
9806         * testsuite/libgomp.fortran/lib1.f90: New test.
9807         * testsuite/libgomp.fortran/lib2.f: New test.
9808         * testsuite/libgomp.fortran/lib3.f: New test.
9809
9810 2005-11-17  Richard Henderson  <rth@redhat.com>
9811
9812         PR 24845
9813         * Makefile.am (nodist_toolexeclib_HEADERS): New.
9814         * configure.ac (link_gomp): New.  Substitute it.
9815         (AC_CONFIG_FILES): Add libgomp.spec.
9816         * libgomp.spec.in: New file.
9817         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
9818         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
9819
9820 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
9821
9822         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
9823         reduction(-:var) behaving the same as reduction(+:var).
9824         * testsuite/libgomp.c/reduction-4.c: New test.
9825
9826 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
9827
9828         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
9829         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
9830         testsuite/libgomp.c/copyin-3.c,
9831         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
9832         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
9833         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
9834         testsuite/libgomp.c++/pr24455.C,
9835         testsuite/libgomp.fortran/threadprivate1.f90,
9836         testsuite/libgomp.fortran/threadprivate2.f90,
9837         testsuite/libgomp.fortran/threadprivate3.f90,
9838         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
9839         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
9840         testsuite/libgomp.fortran/omp_parse3.f90: Require
9841         effective-target TLS.
9842
9843 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
9844
9845         * HEADER: Remove.
9846
9847 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
9848
9849         PR libgomp/24797
9850         * team.c (initialize_team): Pass NULL rather than free as
9851         pthread_key_create destructor.  Initialize thread specific data
9852         pointer in initial thread to a static local variable rather than
9853         malloced memory.
9854
9855 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
9856
9857         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
9858         its location to ld_library_path.
9859
9860 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
9861
9862         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
9863
9864 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
9865
9866         * testsuite/libgomp.c: Rename from libgomp.dg.
9867
9868 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
9869
9870         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
9871         threadprivate variable 'i'.
9872
9873 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
9874
9875         * config/linux/s390/futex.h: New file.
9876         * configure.tgt: Use it.
9877
9878         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
9879         before the parallel.
9880
9881 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
9882
9883         PR c++/24734
9884         * testsuite/libgomp.c++/master-1.C: New test.
9885
9886 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
9887
9888         * testsuite/libgomp.dg/copyin-3.c: New test.
9889
9890 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
9891
9892         * testsuite/libgomp.fortran/retval1.f90: New test.
9893         * testsuite/libgomp.fortran/vla7.f90: New test.
9894
9895 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
9896
9897         * testsuite/libgomp.fortran/vla2.f90: New test.
9898         * testsuite/libgomp.fortran/vla3.f90: New test.
9899         * testsuite/libgomp.fortran/vla4.f90: New test.
9900         * testsuite/libgomp.fortran/vla5.f90: New test.
9901         * testsuite/libgomp.fortran/vla6.f90: New test.
9902
9903 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
9904
9905         * config/linux/sparc/futex.h: New file.
9906         * configure.tgt: Use it.
9907         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
9908
9909         * critical.c: Include stdlib.h.
9910         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
9911         ignoring return value.
9912         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
9913         LIBGOMP_CHECK_SYNC_BUILTINS check.
9914         * configure: Rebuilt.
9915
9916 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
9917
9918         * testsuite/libgomp.fortran/vla1.f90: New test.
9919
9920 2005-10-31  Richard Henderson  <rth@redhat.com>
9921
9922         * testsuite/libgomp.fortran/character2.f90: Fix race condition
9923         setting 's' in different threads.
9924
9925 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
9926
9927         * libgomp.h (attribute_hidden, ialias): Define.
9928         * config/posix/proc.c (omp_get_num_procs): Add ialias.
9929         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
9930         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
9931         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
9932         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
9933         omp_test_lock, omp_test_nest_lock): Likewise.
9934         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
9935         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
9936         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
9937         omp_test_lock, omp_test_nest_lock): Likewise.
9938         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
9939         omp_get_dynamic, omp_get_nested): Likewise.
9940         * parallel.c (omp_get_num_threads, omp_get_max_threads,
9941         omp_get_thread_num, omp_in_parallel): Likewise.
9942         * fortran.c (ialias_redirect): Define.
9943         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
9944         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
9945         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
9946         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
9947         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
9948         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
9949         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
9950         omp_get_wtime): Add ialias_redirect.
9951
9952 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
9953
9954         * fortran.c: Include stdlib.h.
9955
9956 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
9957
9958         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
9959         * Makefile.in: Regenerated.
9960
9961 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
9962
9963         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
9964         * libgomp_f.h.in (omp_check_defines): New function.
9965         * env.c: Include libgomp_f.h.
9966         (initialize_env): Call omp_check_defines.
9967
9968         * testsuite/libgomp.dg/copyin-2.c: New test.
9969         * testsuite/libgomp.c++/copyin-2.C: New test.
9970         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
9971
9972         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
9973         * testsuite/libgomp.fortran/sharing2.f90: New test.
9974
9975         * testsuite/libgomp.dg/copyin-1.c: New test.
9976         * testsuite/libgomp.c++/copyin-1.C: New test.
9977
9978 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
9979
9980         * testsuite/libgomp.fortran/crayptr1.f90: New test.
9981
9982         * testsuite/libgomp.fortran/workshare1.f90: New test.
9983
9984         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
9985         only test.
9986         * libgomp.fortran/sharing1.f90: New test.
9987
9988 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
9989
9990         PR c++/24502
9991         * testsuite/libgomp.c++/loop-7.C: New test.
9992
9993         * testsuite/libgomp.dg/nestedfn-2.c: New test.
9994
9995         * testsuite/libgomp.dg/nestedfn-1.c: New test.
9996         * testsuite/libgomp.fortran/reduction6.f90: New test.
9997         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
9998
9999 2005-10-23  Richard Henderson  <rth@redhat.com>
10000
10001         * testsuite/libgomp.c++/ctor-1.C: New.
10002         * testsuite/libgomp.c++/ctor-2.C: New.
10003         * testsuite/libgomp.c++/ctor-3.C: New.
10004         * testsuite/libgomp.c++/ctor-4.C: New.
10005         * testsuite/libgomp.c++/ctor-5.C: New.
10006         * testsuite/libgomp.c++/ctor-6.C: New.
10007         * testsuite/libgomp.c++/ctor-7.C: New.
10008         * testsuite/libgomp.c++/ctor-8.C: New.
10009         * testsuite/libgomp.c++/ctor-9.C: New.
10010
10011 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
10012
10013         PR 24455
10014         * testsuite/libgomp.c++/pr24455-1.C: New test.
10015         * testsuite/libgomp.c++/pr24455.C: New test.
10016         * testsuite/libgomp.dg/pr24455-1.c: New test.
10017         * testsuite/libgomp.dg/pr24455.c: New test.
10018
10019 2005-10-20  Richard Henderson  <rth@redhat.com>
10020
10021         * testsuite/libgomp.c++/loop-6.C: New.
10022         * testsuite/libgomp.dg/loop-3.c: New.
10023
10024 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
10025
10026         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
10027         explicitly private.
10028         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
10029         explicitly shared.
10030
10031 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
10032
10033         * testsuite/libgomp.fortran/jacobi.f: New test.
10034
10035 2005-10-19  Richard Henderson  <rth@redhat.com>
10036
10037         * configure.tgt (i?86-linux): Default to with_arch instead of
10038         CFLAGS.  Add -mtune to match target_cpu.
10039         (x86_64-linux): Tune to i686.
10040
10041         * fortran.c (omp_test_nest_lock_): Fix typo.
10042
10043 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
10044
10045         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
10046         gomp_ordered_sync): Do nothing if team->nthreads == 1.
10047         * testsuite/libgomp.dg/ordered-3.c: New test.
10048
10049         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
10050         Remove volatile keyword.
10051
10052         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
10053         in COMMON block to avoid warnings on 64-bit targets.
10054
10055 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
10056
10057         * testsuite/libgomp.dg/shared-3.c: New test.
10058
10059 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
10060
10061         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
10062         * testsuite/libgomp.fortran/reduction5.f90: New test.
10063
10064 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
10065
10066         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
10067         dg-options.
10068         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
10069         flush loop now that __sync_synchronize has proper memory barrier.
10070         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
10071         Add -ffixed-form to dg-options.
10072
10073 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
10074
10075         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
10076         from subdirectories.
10077         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
10078         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
10079         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
10080         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
10081         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
10082         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
10083         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
10084         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
10085         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
10086         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
10087         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
10088         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
10089         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
10090         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
10091         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
10092         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
10093         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
10094         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
10095         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
10096         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
10097         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
10098         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
10099         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
10100         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
10101         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
10102
10103 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
10104
10105         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
10106         lang_library_path exists.  Use find instead of glob to gather tests.
10107         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
10108
10109 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
10110
10111         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
10112         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
10113         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
10114         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
10115         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
10116         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
10117         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
10118         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
10119         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
10120         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
10121         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
10122         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
10123         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
10124
10125 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
10126
10127         * testsuite/libgomp.dg/vla-1.c: New test.
10128
10129         * testsuite/libgomp.fortran/reference2.f90: New test.
10130
10131         * testsuite/libgomp.fortran/character2.f90: Remove explicit
10132         declaration of omp_get_thread_num.
10133         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
10134         use omp_lib.
10135
10136         * testsuite/libgomp.fortran/reduction1.f90: New test.
10137         * testsuite/libgomp.fortran/reduction2.f90: New test.
10138         * testsuite/libgomp.fortran/reduction3.f90: New test.
10139         * testsuite/libgomp.fortran/reduction4.f90: New test.
10140
10141 2005-10-13  Richard Henderson  <rth@redhat.com>
10142
10143         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
10144         * Makefile.in: Regenerate.
10145         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
10146         * libgomp.h: Include bar.h.
10147         (struct gomp_barrier): Remove.
10148         (struct gomp_team): Add barrier.  Replace master_barrier with
10149         master_release.  Replace threads with ordered_release.
10150         (struct gomp_thread): Replace barrier with release.
10151         * ordered.c (gomp_ordered_first): Update for ordered_release change.
10152         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
10153         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
10154         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
10155         (GOMP_single_copy_end): Likewise.
10156         * team.c (gomp_threads_dock): New.
10157         (gomp_barrier_init, gomp_barrier_destroy): Remove.
10158         (gomp_thread_start): Use gomp_barrier_wait.
10159         (new_team, free_team): Update for gomp_team changes.
10160         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
10161         (gomp_team_end): Use gomp_barrier_wait.
10162         (initialize_team): Update for gomp_thread changes.
10163         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
10164         (gomp_work_share_end_nowait): Use atomic ops when available.
10165         * config/linux/bar.c, config/linux/bar.h: New files.
10166         * config/posix/bar.c, config/posix/bar.h: New files.
10167
10168 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
10169
10170         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
10171         * testsuite/libgomp.dg/single-2.c: New test.
10172
10173         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
10174         lang_link_flags): Unset, so that they aren't inherited from previously
10175         sourced *.exp.
10176
10177         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
10178
10179 2005-10-12  Richard Henderson  <rth@redhat.com>
10180
10181         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
10182         (libgomp_init): Use lang_test_file, lang_library_path, and
10183         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
10184
10185         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
10186         (lang_test_file, lang_link_flags): New.
10187         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
10188
10189         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
10190         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
10191         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
10192         testsuite/libgomp.c++/parallel-1.C,
10193         testsuite/libgomp.c++/reduction-1.C,
10194         testsuite/libgomp.c++/reduction-2.C,
10195         testsuite/libgomp.c++/reduction-3.C,
10196         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
10197         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
10198         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
10199         New files, largely cribbed from the C testsuite.
10200
10201 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
10202
10203         * testsuite/libgomp.fortran/character1.f90: New test.
10204         * testsuite/libgomp.fortran/character2.f90: New test.
10205
10206         * testsuite/libgomp.dg/nested-1.c: New test.
10207         * testsuite/libgomp.dg/nested-2.c: New test.
10208         * testsuite/libgomp.fortran/do1.f90: New test.
10209         * testsuite/libgomp.fortran/do2.f90: New test.
10210
10211         * testsuite/libgomp.fortran/reference1.f90: New test.
10212
10213 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
10214
10215         * testsuite/libgomp.dg/reduction-1.c: New test.
10216         * testsuite/libgomp.dg/reduction-2.c: New test.
10217         * testsuite/libgomp.dg/reduction-3.c: New test.
10218
10219 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
10220
10221         * testsuite/libgomp.dg/atomic-1.c: New test.
10222         * testsuite/libgomp.dg/atomic-2.c: New test.
10223
10224 2005-10-09  Richard Henderson  <rth@redhat.com>
10225
10226         * critical.c (atomic_lock): New.
10227         (initialize_critical): Initialize it.
10228         (GOMP_atomic_start, GOMP_atomic_end): New.
10229         * libgomp.map: Export them.
10230         * libgomp_g.h: Declare them.
10231
10232         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
10233
10234 2005-10-02  Richard Henderson  <rth@redhat.com>
10235
10236         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
10237         to XCFLAGS instead of CFLAGS.
10238
10239 2005-09-30  Richard Henderson  <rth@redhat.com>
10240
10241         * configure.ac: Determine whether -pthread or -lpthread is needed.
10242         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
10243         * Makefine.in, configure: Rebuild.
10244
10245 2005-09-28  Richard Henderson  <rth@redhat.com>
10246
10247         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
10248         * testsuite/libgomp.dg/omp-single-3.c: New test.
10249
10250 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
10251
10252         * testsuite/libgomp.dg/omp-single-2.c: New test.
10253         * testsuite/libgomp.dg/shared-2.c: Fix return code.
10254
10255 2005-09-27  Richard Henderson  <rth@redhat.com>
10256
10257         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
10258         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
10259
10260 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
10261
10262         * testsuite/libgomp.dg/omp-loop03.c: New test.
10263
10264 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
10265
10266         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
10267
10268 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
10269
10270         * testsuite/libgomp.dg/omp-single-1.c: New test.
10271         * testsuite/libgomp.dg/shared-1.c: Return 0.
10272         Add prototype for abort.
10273         * testsuite/libgomp.dg/shared-2.c: Likewise.
10274
10275 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
10276
10277         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
10278         constructs.
10279
10280 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
10281
10282         * testsuite/libgomp.dg/shared-1.c: New test.
10283         * testsuite/libgomp.dg/shared-2.c: New test.
10284
10285 2005-09-24  Richard Henderson  <rth@redhat.com>
10286
10287         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
10288
10289 2005-09-24  Richard Henderson  <rth@redhat.com>
10290
10291         * iter.c (gomp_iter_static_next): Round up when computing number
10292         of iterations.  Don't bother distributing a remainder equally.
10293
10294         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
10295         Don't call srand.  Zero b before testing.
10296         (main): New.
10297
10298 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
10299
10300         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
10301         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
10302
10303 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
10304
10305         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
10306         without !$omp end do, followed immediately by subroutine end.
10307
10308 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
10309
10310         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
10311
10312 2005-09-22  Richard Henderson  <rth@redhat.com>
10313
10314         * critical.c (GOMP_critical_name_start): Change argument to void**.
10315         Reuse the pointer space if the mutex fits.
10316         (GOMP_critical_name_end): Likewise.
10317         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
10318         * libgomp_g.h (GOMP_critical_name_start): Update decl.
10319         (GOMP_critical_name_end): Likewise.
10320         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
10321         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
10322
10323 2005-09-20  Richard Henderson  <rth@redhat.com>
10324
10325         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
10326         (create_lock_lock): New.
10327         (initialize_critical): Initialize it.
10328         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
10329         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
10330
10331 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
10332
10333         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
10334
10335 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
10336
10337         * testsuite/libgomp.dg/omp-loop01.c: New test.
10338         * testsuite/libgomp.dg/omp-loop02.c: New test.
10339
10340 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
10341
10342         * configure.ac (AC_PROG_FC): Add.
10343         (USE_FORTRAN): New automake conditional.
10344         * configure: Rebuilt.
10345         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
10346         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
10347         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
10348         Add rules to build them.
10349         * Makefile.in: Rebuilt.
10350         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
10351         OMP_NEST_LOCK_KIND.
10352         * libgomp.map: Add Fortran wrappers.
10353         * libgomp_f.h.in: New file.
10354         * omp_lib.h.in: New file.
10355         * omp_lib.f90.in: New file.
10356         * fortran.c: New file.
10357         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
10358         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
10359         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
10360         libgfortran has been built.
10361         * testsuite/libgomp.fortran/fortran.exp: New file.
10362         * testsuite/libgomp.fortran/omp_cond1.f: New test.
10363         * testsuite/libgomp.fortran/omp_cond2.f: New test.
10364         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
10365         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
10366         * testsuite/libgomp.fortran/omp_hello.f: New test.
10367         * testsuite/libgomp.fortran/omp_orphan.f: New test.
10368         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
10369         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
10370         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
10371         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
10372         * testsuite/libgomp.fortran/omp_reduction.f: New test.
10373         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
10374         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
10375
10376 2005-08-30  Richard Henderson  <rth@redhat.com>
10377
10378         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
10379         function for when aliases are not usable.
10380         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
10381         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
10382         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
10383         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
10384         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
10385         GOMP_loop_ordered_guided_next): Likewise.
10386         * ordered.c (GOMP_ordered_start): Likewise.
10387
10388 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
10389
10390         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
10391         * testsuite/libgomp.dg/omp_hello.c: Fix return code
10392         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
10393         * testsuite/libgomp.dg/omp_orphan.c: Likewise
10394         * testsuite/libgomp.dg/omp_reduction.c: Likewise
10395         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
10396         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
10397         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
10398         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
10399
10400 2005-07-07  Eric Christopher  <echristo@redhat.com>
10401             Diego Novillo  <dnovillo@redhat.com>
10402
10403         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
10404         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
10405         up code.
10406         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
10407         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
10408         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
10409         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
10410         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
10411         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
10412         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
10413
10414 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
10415
10416         * TOPLEVEL.patch: Remove.
10417
10418 2005-05-16  Richard Henderson  <rth@redhat.com>
10419
10420         * configure.ac: Test for clock_gettime.
10421         * config.h.in, configure: Rebuild.
10422         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
10423         (omp_get_wtime): Use clock_gettime if available.
10424         (omp_get_wtick): Use clock_getres if available.
10425
10426 2005-05-11  Richard Henderson  <rth@redhat.com>
10427
10428         * config/linux/ia64/futex.h: New file.
10429         * configure.tgt: Use it.
10430
10431         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
10432
10433 2005-05-07  Richard Henderson  <rth@redhat.com>
10434
10435         * config/linux/powerpc/futex.h: New file.
10436         * configure.tgt: Use it.
10437
10438         * config/linux/i486/futex.h: Merge ...
10439         * config/linux/x86_64/futex.h: ... into ...
10440         * config/linux/x86/futex.h: ... here.
10441         * configure.tgt: Update to match.
10442
10443 2005-05-06  Richard Henderson  <rth@redhat.com>
10444
10445         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
10446         * config/linux/i486/futex.h: Likewise.
10447         * config/linux/x86_64/futex.h: Likewise.
10448
10449         * config/linux/lock.c: New file.
10450         * config/linux/omp-lock.h: New file.
10451
10452         * critical.c, env.h: Don't include omp.h
10453         * config/posix/lock.c: Include libgomp.h instead of omp.h.
10454         * config/posix/time.c: Likewise.
10455         * config/posix/omp-lock.h: New file.
10456         * libgomp.h: Include omp-lock.h and omp.h.
10457         * Makefile.am (nodist_include_HEADERS): New.
10458         (omp.h): New rule.
10459         * configure.ac (PERL): New.
10460         * mkomp_h.pl: New file.
10461         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
10462         with templates.
10463         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
10464
10465         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
10466         build directory.  Re-add -march=i486 hack.
10467
10468         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
10469         (libgomp_link_flags): Remove.
10470         (libgomp_initialized): Remove.
10471         (libgomp_init): Don't protect from reinitialization.  Copy code
10472         from libstdc++ for getting the multilib set correctly.
10473
10474 2005-05-05  Richard Henderson  <rth@redhat.com>
10475
10476         * config/linux/alpha/futex.h: New file.
10477         * configure.tgt (alpha*-*-linux*): Use it.
10478
10479         * config/posix/mutex.c: New file.
10480         * config/posix/sem.c: Use libgomp.h.
10481
10482         * configure.tgt (x86_64-linux): Also test CC for -m32.
10483         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
10484
10485         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
10486         after $gccpath.
10487
10488         * Makefile.am (SUBDIRS): New.
10489         (libgomp_la_LDFLAGS): Add -lpthread.
10490         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
10491         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
10492
10493         * libgomp_g.h: New file.
10494         * libgomp.h: Split out all public declarations to libgomp_g.h.
10495         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
10496         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
10497         * config/linux/sem.h: Likewise.
10498         * config/posix/sem.h: Likewise.
10499
10500         * Makefile.am (AM_LDFLAGS): New.
10501         (libgomp_version_script): Split out from ...
10502         (libgomp_la_LDFLAGS): ... here.
10503         (libgomp_version_info): New.
10504         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
10505         (LIBGOMP_ENABLE): New.
10506         (LIBGOMP_CHECK_LINKER_FEATURES): New.
10507         (LIBGOMP_ENABLE_SYMVERS): New.
10508         * configure.ac (AC_INIT): Version 1.0.
10509         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
10510         (enable-linux-futex): Likewise.  Rename from enable-futex.
10511         (libtool_VERSION): New.
10512         (LIBGOMP_ENABLE_SYMVERS): Use it.
10513         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
10514         * Makefile.in, aclocal.m4, configure: Rebuild.
10515
10516         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
10517         (gomp_mutex_unlock_slow): Fix typo.
10518         * config/linux/sem.c: Similarly.
10519         (gomp_sem_post_slow): Fix typo.
10520         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
10521         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
10522         [__PIC__] (sys_futex0): Don't use tmp output in asm.
10523
10524         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
10525         (libgomp_la_LDFLAGS): Add top_srcdir to path.
10526         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
10527         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
10528         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
10529         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
10530         LDFLAGS.  Pull enable_futex check to top-level.
10531         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
10532         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
10533
10534         First attempt at real configury.
10535         * Makefile, config.h: Remove file.
10536         * Makefile.am, Makefile.in: New file.
10537         * acinclude.m4 aclocal.m4: New file.
10538         * configure.ac, configure.tgt, configure: New file.
10539
10540         * config/posix/lock.c: Rename from sys-lock.c.
10541         * config/posix/mutex.h: Rename from sys-mutex.h.
10542         * config/posix/sem.c: Rename from sys-sem.c.
10543         * config/posix/sem.h: Rename from sys-sem.h.
10544         * config/posix/proc.c: Rename from sys-proc.c.
10545         * config/posix/time.c: Rename from sys-proc.c.
10546
10547         * config/linux/mutex.c: New file.
10548         * config/linux/mutex.h: New file.
10549         * config/linux/sem.c: New file.
10550         * config/linux/sem.h: New file.
10551         * config/linux/i486/futex.h: New file.
10552         * config/linux/x86_64/futex.h: New file.
10553
10554 2005-05-04  Richard Henderson  <rth@redhat.com>
10555
10556         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
10557         * libgomp.h: Declare them.
10558         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
10559         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
10560
10561 2005-05-04  Richard Henderson  <rth@redhat.com>
10562
10563         * libgomp-1 code drop
10564
10565 2005-05-04  Richard Henderson  <rth@redhat.com>
10566
10567         * iter.c (gomp_iter_static_next): Return tri-state on 0.
10568         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
10569         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
10570         (gomp_iter_static_next): Update.
10571         (gomp_ordered_static_next): Update.
10572         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
10573         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
10574         totally empty range.
10575         (gomp_loop_ordered_static_next): Refine test for calling
10576         gomp_ordered_static_next.
10577         * testsuite/ordered-1.c: Add case for more threads than iterations.
10578
10579         * iter.c (gomp_iter_runtime_next_locked): Remove.
10580         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
10581         gomp_loop_guided_start, gomp_loop_ordered_static_start,
10582         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
10583         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
10584         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
10585         gomp_loop_ordered_guided_next): Downcase name, make static, add
10586         an external alias with the old name.
10587         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
10588         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
10589         switch and call one of the above static functions.
10590         * libgomp.h: Update.
10591
10592         * work.c (gomp_work_share_start): Lock the mutex for !first too.
10593         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
10594         GOMP_loop_guided_start, GOMP_loop_runtime_start,
10595         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
10596         GOMP_loop_ordered_guided_start): Update to match.
10597         * sections.c (GOMP_sections_start): Likewise.
10598         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
10599
10600         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
10601         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
10602         Use bounds check instead of modulus.
10603         (gomp_ordered_sync): Split out of GOMP_ordered_start.
10604         (gomp_ordered_last): Don't sync with ordered_owner here.
10605         (gomp_ordered_next): Likewise.
10606         (gomp_ordered_static_loop_next): Likewise.
10607         * loop.c, libgomp.h: Update to match.
10608
10609         * libgomp.h (GOMP_barrier): Declare.
10610
10611         * testsuite/barrier-1.c: New file.
10612         * testsuite/critical-1.c: New file.
10613         * testsuite/ordered-2.c: New file.
10614         * testsuite/ordered-1.c: New file.
10615         * testsuite/sections-1.c: New file.
10616         * testsuite/single-1.c: New file.
10617         * testsuite/Makefile (TESTS): Add them.
10618
10619 2005-05-04  Richard Henderson  <rth@redhat.com>
10620
10621         * libgomp.h (struct gomp_work_share): Add ordered_owner.
10622         * loop.c (GOMP_loop_static_start): If not the startup thread,
10623         acquire the mutex to wait for initialization complete.
10624         (GOMP_loop_ordered_static_start): Likewise.
10625         (GOMP_loop_ordered_runtime_start): Likewise.
10626         (GOMP_loop_ordered_static_first): Remove.
10627         (GOMP_loop_ordered_dynamic_first): Remove.
10628         (GOMP_loop_ordered_guided_first): Remove.
10629         (GOMP_loop_ordered_runtime_first): Remove.
10630         * ordered.c (gomp_ordered_loop_first): Post to own release when
10631         we're the first thread.
10632         (gomp_ordered_loop_last): Wait on release if not owner.
10633         (gomp_ordered_loop_next): Likewise.
10634         (gomp_ordered_static_loop_init): New.
10635         (gomp_ordered_static_loop_next): Use ordered_owner.
10636         (GOMP_ordered_start): Likewise.
10637         * work.c (gomp_new_work_share): Initialize ordered_owner.
10638
10639 2005-05-03  Richard Henderson  <rth@redhat.com>
10640
10641         * Makefile (OPT): New.
10642         (CFLAGS): Use it.
10643
10644         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
10645         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
10646         * libgomp.h, libgomp.map, NOTES: Update to match.
10647
10648         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
10649         Add initialized and thr members.
10650         (gomp_thread_start): Pause when initially spawned to wait for
10651         the whole team to be created.
10652         (gomp_team_start): Release team members at the end.
10653
10654         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
10655         (f_foo_1): Use GOMP_loop_end.
10656         (f_foo_2): Use GOMP_loop_end_nowait.
10657
10658         * testsuite/loop-2.c: New file.
10659         * testsuite/Makefile (TESTS): Add it.
10660
10661 2005-05-03  Richard Henderson  <rth@redhat.com>
10662
10663         * iter.c (gomp_iter_static_next): Fix overflow check typo.
10664         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
10665         * team.c (new_team): Initialize oldest_live_gen to 1 if no
10666         initial work_share.
10667
10668         * testsuite/Makefile: New file.
10669         * testsuite/loop-1.c: New file.
10670
10671 2005-05-03  Richard Henderson  <rth@redhat.com>
10672
10673         Initial implementation and checkin.
10674 \f
10675 Copyright (C) 2005-2018 Free Software Foundation, Inc.
10676
10677 Copying and distribution of this file, with or without modification,
10678 are permitted in any medium without royalty provided the copyright
10679 notice and this notice are preserved.