libgomp/ChangeLog

   1 2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
   2         Thomas Koenig <tkoenig@gcc.gnu.org>
   3
   4         PR fortran/25829
   5         * testsuite/libgomp.fortran/async_io_1.f90: New test.
   6         * testsuite/libgomp.fortran/async_io_2.f90: New test.
   7         * testsuite/libgomp.fortran/async_io_3.f90: New test.
   8         * testsuite/libgomp.fortran/async_io_4.f90: New test.
   9         * testsuite/libgomp.fortran/async_io_5.f90: New test.
  10         * testsuite/libgomp.fortran/async_io_6.f90: New test.
  11         * testsuite/libgomp.fortran/async_io_7.f90: New test.
  12
  13 2018-08-13  Cesar Philippidis  <cesar@codesourcery.com>
  14             Tom de Vries  <tdevries@suse.de>
  15
  16         PR target/85590
  17         * plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef.
  18         (cuOccupancyMaxPotentialBlockSize): Declare.
  19         * plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New
  20         CUDA_ONE_CALL_MAYBE_NULL.
  21         * plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define
  22         CUoccupancyB2DSize and declare
  23         cuOccupancyMaxPotentialBlockSize.
  24         (nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the
  25         default num_gangs and num_workers when the driver supports it.
  26
  27 2018-08-08  Tom de Vries  <tdevries@suse.de>
  28
  29         * plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using
  30         CUDA_ONE_CALL_MAYBE_NULL.
  31         * plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare.
  32         (cuLinkAddData_v2, cuLinkCreate_v2): Declare.
  33         (link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions
  34         are not found.
  35
  36 2018-08-08  Tom de Vries  <tdevries@suse.de>
  37
  38         * plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL.
  39         * plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not
  40         present.
  41
  42 2018-08-08  Tom de Vries  <tdevries@suse.de>
  43
  44         * plugin/plugin-nvptx.c
  45         (CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
  46         (nvptx_open_device): Use
  47         CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.
  48
  49 2018-08-08  Tom de Vries  <tdevries@suse.de>
  50
  51         * plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...
  52         (cuGetErrorString): ... here.  Guard with CUDA_VERSION < 6000.
  53
  54 2018-08-07  Tom de Vries  <tdevries@suse.de>
  55
  56         * plugin/plugin-nvptx.c (DO_PRAGMA): Define.
  57         (struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL.
  58         (init_cuda_lib): Add new param to CUDA_ONE_CALL_1.  Add arg to
  59         corresponding call in CUDA_ONE_CALL.  Add def/undef of
  60         CUDA_ONE_CALL_MAYBE_NULL.
  61         (CUDA_CALL_EXISTS): Define.
  62
  63 2018-08-07  Tom de Vries  <tdevries@suse.de>
  64
  65         * plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put
  66         CUDA_ONE_CALL defines right before the cuda-lib.def include, and the
  67         corresponding undefs right after.
  68
  69 2018-08-04  Tom de Vries  <tdevries@suse.de>
  70
  71         * plugin/configfrag.ac: For --without-cuda-driver, set
  72         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no.  Handle
  73         CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no.
  74         * configure: Regenerate.
  75
  76 2018-08-02  Tom de Vries  <tdevries@suse.de>
  77
  78         PR target/86660
  79         * testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions.
  80         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same.
  81         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
  82         Same.
  83         * testsuite/libgomp.oacc-c++/routine-1-template.C: Same.
  84         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same.
  85         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same.
  86
  87 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
  88             Thomas Schwinge <thomas@codesourcery.com>
  89
  90         * config/nvptx/oacc-parallel.c: Truncate.
  91
  92 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
  93             James Norris <jnorris@codesourcery.com>
  94
  95         * plugin/plugin-nvptx.c (struct map): Removed.
  96         (map_init, map_pop): Remove use of struct map.
  97         (map_push): Likewise and change argument list.
  98         * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New
  99
 100 2018-08-01  Tom de Vries  <tdevries@suse.de>
 101
 102         * plugin/cuda-lib.def: New file.  Factor out of ...
 103         * plugin/plugin-nvptx.c (CUDA_CALLS): ... here.
 104         (struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of
 105         using CUDA_CALLS.
 106
 107 2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 108
 109         Revert 'AsyncI/O patch committed'.
 110         2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
 111                 Thomas Koenig <tkoenig@gcc.gnu.org>
 112
 113         PR fortran/25829
 114         * testsuite/libgomp.fortran/async_io_1.f90: New test.
 115         * testsuite/libgomp.fortran/async_io_2.f90: New test.
 116         * testsuite/libgomp.fortran/async_io_3.f90: New test.
 117         * testsuite/libgomp.fortran/async_io_4.f90: New test.
 118         * testsuite/libgomp.fortran/async_io_5.f90: New test.
 119         * testsuite/libgomp.fortran/async_io_6.f90: New test.
 120         * testsuite/libgomp.fortran/async_io_7.f90: New test.
 121
 122 2018-07-30  Tom de Vries  <tdevries@suse.de>
 123
 124         * plugin/plugin-nvptx.c (MIN, MAX): Redefine.
 125         (nvptx_exec): Ensure worker and vector default dims don't exceed
 126         targ_fn->max_threads_per_block.
 127
 128 2018-07-30  Tom de Vries  <tdevries@suse.de>
 129
 130         * plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field.
 131         (nvptx_open_device): Init default_dims for device.
 132         (nvptx_exec): Use default_dims from device.
 133
 134 2018-07-26  Jakub Jelinek  <jakub@redhat.com>
 135
 136         PR testsuite/86660
 137         * testsuite/libgomp.c++/for-15.C (results): Include it in
 138         omp declare target region.
 139         (main): Use map (always, tofrom: results) instead of
 140         map (tofrom: results).
 141
 142         PR middle-end/86660
 143         * testsuite/libgomp.c/pr86660.c: New test.
 144
 145 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
 146             Tom de Vries  <tdevries@suse.de>
 147
 148         * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have
 149         sufficient resources to launch a kernel, and give a hint on how to fix
 150         it.
 151
 152 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
 153             Tom de Vries  <tdevries@suse.de>
 154
 155         * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size,
 156         max_threads_per_block and max_threads_per_multiprocessor fields.
 157         (nvptx_open_device): Initialize new fields.
 158         (nvptx_exec): Use num_sms, and new fields.
 159
 160 2018-07-26  Tom de Vries  <tdevries@suse.de>
 161
 162         * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
 163         to correct locations.  Remove xfail.
 164
 165 2018-07-26  Tom de Vries  <tdevries@suse.de>
 166
 167         * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
 168         acc_wait.  Move acc_async_test calls to correct locations.  Remove
 169         xfail.
 170
 171 2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
 172         Thomas Koenig <tkoenig@gcc.gnu.org>
 173
 174         PR fortran/25829
 175         * testsuite/libgomp.fortran/async_io_1.f90: New test.
 176         * testsuite/libgomp.fortran/async_io_2.f90: New test.
 177         * testsuite/libgomp.fortran/async_io_3.f90: New test.
 178         * testsuite/libgomp.fortran/async_io_4.f90: New test.
 179         * testsuite/libgomp.fortran/async_io_5.f90: New test.
 180         * testsuite/libgomp.fortran/async_io_6.f90: New test.
 181         * testsuite/libgomp.fortran/async_io_7.f90: New test.
 182
 183 2018-07-17  Jakub Jelinek  <jakub@redhat.com>
 184
 185         PR middle-end/86542
 186         * testsuite/libgomp.c++/pr86542.C: New test.
 187
 188         PR middle-end/86539
 189         * testsuite/libgomp.c++/pr86539.C: New test.
 190
 191 2018-07-11  Jakub Jelinek  <jakub@redhat.com>
 192
 193         PR c++/86443
 194         * testsuite/libgomp.c++/for-15.C (a): Remove unused variable.
 195         (results): Make sure the variable is not inside declare target region.
 196         (qux): Remove unused function.
 197
 198 2018-07-10  Jakub Jelinek  <jakub@redhat.com>
 199
 200         PR c++/86443
 201         * testsuite/libgomp.c++/for-15.C: New test.
 202
 203 2018-06-26  Jakub Jelinek  <jakub@redhat.com>
 204
 205         PR c++/86291
 206         * testsuite/libgomp.c++/pr86291.C: New test.
 207
 208 2018-06-24  Gerald Pfeifer  <gerald@pfeifer.com>
 209
 210         * libgomp.texi (Top): Move www.openmp.org to https.
 211         (Enabling OpenMP): Ditto.
 212         (omp_get_active_level): Ditto.
 213         (omp_get_ancestor_thread_num): Ditto.
 214         (omp_get_cancellation): Ditto.
 215         (omp_get_default_device): Ditto.
 216         (omp_get_dynamic): Ditto.
 217         (omp_get_level): Ditto.
 218         (omp_get_max_active_levels): Ditto.
 219         (omp_get_max_task_priority): Ditto.
 220         (omp_get_max_threads): Ditto.
 221         (omp_get_nested): Ditto.
 222         (omp_get_num_devices): Ditto.
 223         (omp_get_num_procs): Ditto.
 224         (omp_get_num_teams): Ditto.
 225         (omp_get_num_threads): Ditto.
 226         (omp_get_proc_bind): Ditto.
 227         (omp_get_schedule): Ditto.
 228         (omp_get_team_num): Ditto.
 229         (omp_get_team_size): Ditto.
 230         (omp_get_thread_limit): Ditto.
 231         (omp_get_thread_num): Ditto.
 232         (omp_in_parallel): Ditto.
 233         (omp_in_final): Ditto.
 234         (omp_is_initial_device): Ditto.
 235         (omp_set_default_device): Ditto.
 236         (omp_set_dynamic): Ditto.
 237         (omp_set_max_active_levels): Ditto.
 238         (omp_set_nested): Ditto.
 239         (omp_set_num_threads): Ditto.
 240         (omp_set_schedule): Ditto.
 241         (omp_init_lock): Ditto.
 242         (omp_set_lock): Ditto.
 243         (omp_test_lock): Ditto.
 244         (omp_unset_lock): Ditto.
 245         (omp_destroy_lock): Ditto.
 246         (omp_init_nest_lock): Ditto.
 247         (omp_set_nest_lock): Ditto.
 248         (omp_test_nest_lock): Ditto.
 249         (omp_unset_nest_lock): Ditto.
 250         (omp_destroy_nest_lock): Ditto.
 251         (omp_get_wtick): Ditto.
 252         (omp_get_wtime): Ditto.
 253         (OMP_CANCELLATION): Ditto.
 254         (OMP_DISPLAY_ENV): Ditto.
 255         (OMP_DEFAULT_DEVICE): Ditto.
 256         (OMP_DYNAMIC): Ditto.
 257         (OMP_MAX_ACTIVE_LEVELS): Ditto.
 258         (OMP_MAX_TASK_PRIORITY): Ditto.
 259         (OMP_NESTED): Ditto.
 260         (OMP_NUM_THREADS): Ditto.
 261         (OMP_PROC_BIND): Ditto.
 262         (OMP_PLACES): Ditto.
 263         (OMP_STACKSIZE): Ditto.
 264         (OMP_SCHEDULE): Ditto.
 265         (OMP_THREAD_LIMIT): Ditto.
 266         (OMP_WAIT_POLICY): Ditto.
 267
 268 2018-06-22  Cesar Philippidis  <cesar@codesourcery.com>
 269             James Norris  <jnorris@codesourcery.com>
 270             Julian Brown  <julian@codesourcery.com>
 271             Thomas Schwinge  <thomas@codesourcery.com>
 272             Tom de Vries  <tom@codesourcery.com>
 273
 274         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
 275         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
 276         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
 277         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
 278         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
 279         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
 280         * testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
 281         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
 282         * testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
 283         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
 284         Likewise.
 285         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
 286         Likewise.
 287         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
 288         Likewise.
 289         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
 290         Likewise.
 291         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
 292         Likewise.
 293         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
 294         Likewise.
 295         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
 296         Likewise.
 297         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
 298         Likewise.
 299         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
 300         Likewise.
 301         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
 302         Likewise.
 303         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
 304         Likewise.
 305         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
 306         Likewise.
 307         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
 308         Likewise.
 309         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
 310         Likewise.
 311         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
 312         Likewise.
 313         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
 314         Likewise.
 315         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
 316         Likewise.
 317         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
 318         Likewise.
 319         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
 320         Likewise.
 321         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
 322         Likewise.
 323         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
 324         Likewise.
 325         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
 326         Likewise.
 327         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
 328         Likewise.
 329         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
 330         Likewise.
 331         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
 332         Likewise.
 333         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
 334         Likewise.
 335         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
 336         Likewise.
 337         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
 338         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
 339         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
 340         * testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
 341         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
 342         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
 343         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
 344         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
 345         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
 346         Likewise.
 347         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
 348         Likewise.
 349         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
 350         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
 351         * testsuite/libgomp.oacc-fortran/kernels-independent.f90:
 352         Likewise.
 353         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
 354         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
 355         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
 356         Likewise.
 357         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
 358         Likewise.
 359         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
 360         Likewise.
 361         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
 362         Likewise.
 363         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
 364         Likewise.
 365         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
 366         Likewise.
 367         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
 368         Likewise.
 369         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
 370         Likewise.
 371         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
 372         Likewise.
 373         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
 374         Likewise.
 375         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
 376         Likewise.
 377         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
 378         Likewise.
 379         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
 380         Likewise.
 381         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
 382         Likewise.
 383         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
 384         Likewise.
 385         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
 386         * testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
 387         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
 388         * testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
 389         * testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
 390         * testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
 391         * testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.
 392
 393 2018-06-20  Chung-Lin Tang <cltang@codesourcery.com>
 394             Thomas Schwinge <thomas@codesourcery.com>
 395             Cesar Philippidis  <cesar@codesourcery.com>
 396
 397         * libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
 398         (gomp_acc_remove_pointer): Update declaration.
 399         (gomp_acc_declare_allocate): Declare.
 400         (gomp_remove_var): Declare.
 401         * libgomp.map (OACC_2.5): Define.
 402         * oacc-mem.c (acc_map_data): Update refcount.
 403         (acc_unmap_data): Likewise.
 404         (present_create_copy): Likewise.
 405         (acc_create): Add FLAG_PRESENT when calling present_create_copy.
 406         (acc_copyin): Likewise.
 407         (FLAG_FINALIZE): Define.
 408         (delete_copyout): Update dynamic refcounts, add support for FINALIZE.
 409         (acc_delete_finalize): New function.
 410         (acc_delete_finalize_async): New function.
 411         (acc_copyout_finalize): New function.
 412         (acc_copyout_finalize_async): New function.
 413         (gomp_acc_insert_pointer): Update refcounts.
 414         (gomp_acc_remove_pointer): Return if data is not present on the
 415         accelerator.
 416         * oacc-parallel.c (find_pset): Rename to find_pointer.
 417         (find_pointer): Add support for GOMP_MAP_POINTER.
 418         (handle_ftn_pointers): New function.
 419         (GOACC_parallel_keyed): Update refcounts of variables.
 420         (GOACC_enter_exit_data): Add support for finalized data mappings.
 421         Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
 422         of fortran arrays.
 423         (GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
 424         (GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
 425         for GOMP_MAP_FORCE_FROM.
 426         * openacc.f90 (module openacc_internal): Add
 427         acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
 428         acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
 429         acc_copyout_finalize and acc_delete_finalize.
 430         (acc_copyout_finalize_32_h): New subroutine.
 431         (acc_copyout_finalize_64_h): New subroutine.
 432         (acc_copyout_finalize_array_h): New subroutine.
 433         (acc_delete_finalize_32_h): New subroutine.
 434         (acc_delete_finalize_64_h): New subroutine.
 435         (acc_delete_finalize_array_h): New subroutine.
 436         * openacc.h (acc_copyout_finalize): Declare.
 437         (acc_copyout_finalize_async): Declare.
 438         (acc_delete_finalize): Declare.
 439         (acc_delete_finalize_async): Declare.
 440         * openacc_lib.h (acc_copyout_finalize): New interface.
 441         (acc_delete_finalize): New interface.
 442         * target.c (gomp_map_vars): Update dynamic_refcount.
 443         (gomp_remove_var): New function.
 444         (gomp_unmap_vars): Use it.
 445         (gomp_unload_image_from_device): Likewise.
 446         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
 447         case to utilize OpenACC 2.5 data clause semantics.
 448         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
 449         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
 450         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
 451         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
 452         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
 453         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
 454         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
 455         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 456         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 457         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
 458         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
 459         * testsuite/libgomp.oacc-fortran/data-5.f90: New test.
 460         * testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
 461         utilize OpenACC 2.5 data clause semantics.
 462         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
 463         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
 464         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
 465         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
 466         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
 467         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
 468         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
 469         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
 470         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 471
 472 2018-05-21  Janus Weil  <janus@gcc.gnu.org>
 473
 474         PR fortran/85841
 475         PR testsuite/85865
 476         * testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
 477         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
 478         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
 479         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
 480         * testsuite/libgomp.fortran/task2.f90: Ditto.
 481         * testsuite/libgomp.fortran/vla1.f90: Ditto.
 482         * testsuite/libgomp.fortran/vla2.f90: Ditto.
 483         * testsuite/libgomp.fortran/vla3.f90: Ditto.
 484         * testsuite/libgomp.fortran/vla4.f90: Ditto.
 485         * testsuite/libgomp.fortran/vla5.f90: Ditto.
 486         * testsuite/libgomp.fortran/vla6.f90: Ditto.
 487         * testsuite/libgomp.fortran/vla8.f90: Ditto.
 488         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
 489         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.
 490
 491 2018-05-18  Cesar Philippidis  <cesar@codesourcery.com>
 492
 493         PR c++/85782
 494         * testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.
 495
 496 2018-05-09  Tom de Vries  <tom@codesourcery.com>
 497
 498         PR libgomp/82901
 499         * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
 500         to GOACC_enter_exit_data.
 501
 502 2018-05-09  Tom de Vries  <tom@codesourcery.com>
 503
 504         PR libgomp/83792
 505         * oacc-int.h (async_valid_stream_id_p, async_valid_p)
 506         (async_synchronous_p): New function.
 507         * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
 508         async_valid_p.
 509         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
 510         async_valid_stream_id_p.
 511         * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
 512         * oacc-parallel.c (GOACC_parallel_keyed): Same.
 513
 514 2018-05-07  Tom de Vries  <tom@codesourcery.com>
 515
 516         PR testsuite/85677
 517         * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
 518         include directory in ALWAYS_CFLAGS out of $blddir != "" condition.
 519
 520 2018-05-03  Tom de Vries  <tom@codesourcery.com>
 521
 522         PR testsuite/85106
 523         * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
 524         extra_tool_flags if it contains an -foffload=-fdump-* flag.
 525         * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
 526         * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.
 527
 528 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 529
 530         PR libgomp/85411
 531         * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
 532         GOMP_OPENACC_DIM ...
 533         * env.c (parse_gomp_openacc_dim): ... here.  New function.
 534         (initialize_env): Call parse_gomp_openacc_dim.
 535         (goacc_default_dims): Define.
 536         * libgomp.h (goacc_default_dims): Declare.
 537         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
 538         * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
 539         * libgomp.map: New version "GOMP_PLUGIN_1.2". Add
 540         GOMP_PLUGIN_acc_default_dim.
 541         * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
 542         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.
 543
 544 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 545
 546         PR testsuite/83791
 547         * testsuite/libgomp.c++/udr-9.C: Update.
 548         * testsuite/libgomp.c++/atomic-16.C: Remove.
 549         * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
 550         * testsuite/libgomp.c++/loop-13.C: Remove.
 551         * testsuite/libgomp.c++/loop-14.C: Remove.
 552         * testsuite/libgomp.c++/loop-15.C: Remove.
 553         * testsuite/libgomp.c++/monotonic-1.C: Remove.
 554         * testsuite/libgomp.c++/monotonic-2.C: Remove.
 555         * testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
 556         * testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
 557         * testsuite/libgomp.c++/ordered-1.C: Remove.
 558         * testsuite/libgomp.c++/pr45784.C: Remove.
 559         * testsuite/libgomp.c++/pr64824.C: Remove.
 560         * testsuite/libgomp.c++/pr64868.C: Remove.
 561         * testsuite/libgomp.c++/pr66199-1.C: Remove.
 562         * testsuite/libgomp.c++/pr66199-2.C: Remove.
 563         * testsuite/libgomp.c++/pr66199-3.C: Remove.
 564         * testsuite/libgomp.c++/pr66199-4.C: Remove.
 565         * testsuite/libgomp.c++/pr66199-5.C: Remove.
 566         * testsuite/libgomp.c++/pr66199-6.C: Remove.
 567         * testsuite/libgomp.c++/pr66199-7.C: Remove.
 568         * testsuite/libgomp.c++/pr66199-8.C: Remove.
 569         * testsuite/libgomp.c++/pr66199-9.C: Remove.
 570         * testsuite/libgomp.c++/pr69389.C: Remove.
 571         * testsuite/libgomp.c++/simd10.C: Remove.
 572         * testsuite/libgomp.c++/simd11.C: Remove.
 573         * testsuite/libgomp.c++/simd12.C: Remove.
 574         * testsuite/libgomp.c++/simd13.C: Remove.
 575         * testsuite/libgomp.c++/target-1.C: Remove.
 576         * testsuite/libgomp.c++/target-3.C: Remove.
 577         * testsuite/libgomp.c++/target-4.C: Remove.
 578         * testsuite/libgomp.c++/target-5.C: Remove.
 579         * testsuite/libgomp.c++/taskgroup-1.C: Remove.
 580         * testsuite/libgomp.c++/taskloop-1.C: Remove.
 581         * testsuite/libgomp.c++/taskloop-2.C: Remove.
 582         * testsuite/libgomp.c++/taskloop-3.C: Remove.
 583         * testsuite/libgomp.c++/taskloop-4.C: Remove.
 584         * testsuite/libgomp.c++/udr-9.C: Remove.
 585         * testsuite/libgomp.c++/for-10.C: Remove.
 586         * testsuite/libgomp.c++/for-11.C: Remove.
 587         * testsuite/libgomp.c++/for-12.C: Remove.
 588         * testsuite/libgomp.c++/for-13.C: Remove.
 589         * testsuite/libgomp.c++/for-14.C: Remove.
 590         * testsuite/libgomp.c++/for-9.C: Remove.
 591         * testsuite/libgomp.c/atomic-18.c: Move ...
 592         * testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
 593         * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
 594         * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
 595         * testsuite/libgomp.c/loop-13.c: Move ...
 596         * testsuite/libgomp.c-c++-common/loop-13.c: ... here.
 597         * testsuite/libgomp.c/loop-14.c: Move ...
 598         * testsuite/libgomp.c-c++-common/loop-14.c: ... here.
 599         * testsuite/libgomp.c/loop-15.c: Remove.
 600         * testsuite/libgomp.c-c++-common/loop-15.c: New test.
 601         * testsuite/libgomp.c/monotonic-1.c: Move ...
 602         * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
 603         * testsuite/libgomp.c/monotonic-2.c: Move ...
 604         * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
 605         * testsuite/libgomp.c/nonmonotonic-1.c: Move ...
 606         * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
 607         * testsuite/libgomp.c/nonmonotonic-2.c: Move ...
 608         * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
 609         * testsuite/libgomp.c/ordered-4.c: Move ...
 610         * testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
 611         * testsuite/libgomp.c/pr45784.c: Move ...
 612         * testsuite/libgomp.c-c++-common/pr45784.c: ... here.
 613         * testsuite/libgomp.c/pr64824.c: Move ...
 614         * testsuite/libgomp.c-c++-common/pr64824.c: ... here.
 615         * testsuite/libgomp.c/pr64868.c: Move ...
 616         * testsuite/libgomp.c-c++-common/pr64868.c: ... here.
 617         * testsuite/libgomp.c/pr66199-1.c: Move ...
 618         * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
 619         * testsuite/libgomp.c/pr66199-2.c: Move ...
 620         * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
 621         * testsuite/libgomp.c/pr66199-3.c: Move ...
 622         * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
 623         * testsuite/libgomp.c/pr66199-4.c: Move ...
 624         * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
 625         * testsuite/libgomp.c/pr66199-5.c: Move ...
 626         * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
 627         * testsuite/libgomp.c/pr66199-6.c: Move ...
 628         * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
 629         * testsuite/libgomp.c/pr66199-7.c: Move ...
 630         * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
 631         * testsuite/libgomp.c/pr66199-8.c: Move ...
 632         * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
 633         * testsuite/libgomp.c/pr66199-9.c: Move ...
 634         * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
 635         * testsuite/libgomp.c/pr69389.c: Move ...
 636         * testsuite/libgomp.c-c++-common/pr69389.c: ... here.
 637         * testsuite/libgomp.c/simd-14.c: Move ...
 638         * testsuite/libgomp.c-c++-common/simd-14.c: ... here.
 639         * testsuite/libgomp.c/simd-15.c: Move ...
 640         * testsuite/libgomp.c-c++-common/simd-15.c: ... here.
 641         * testsuite/libgomp.c/simd-16.c: Move ...
 642         * testsuite/libgomp.c-c++-common/simd-16.c: ... here.
 643         * testsuite/libgomp.c/simd-17.c: Move ...
 644         * testsuite/libgomp.c-c++-common/simd-17.c: ... here.
 645         * testsuite/libgomp.c/target-1.c: Move ...
 646         * testsuite/libgomp.c-c++-common/target-1.c: ... here.
 647         * testsuite/libgomp.c/target-10.c: Move ...
 648         * testsuite/libgomp.c-c++-common/target-10.c: ... here.
 649         * testsuite/libgomp.c/target-13.c: Move ...
 650         * testsuite/libgomp.c-c++-common/target-13.c: ... here.
 651         * testsuite/libgomp.c/target-2.c: Move ...
 652         * testsuite/libgomp.c-c++-common/target-2.c: ... here.
 653         * testsuite/libgomp.c/taskgroup-1.c: Move ...
 654         * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
 655         * testsuite/libgomp.c/taskloop-1.c: Move ...
 656         * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
 657         * testsuite/libgomp.c/taskloop-2.c: Move ...
 658         * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
 659         * testsuite/libgomp.c/taskloop-3.c: Move ...
 660         * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
 661         * testsuite/libgomp.c/taskloop-4.c: Move ...
 662         * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
 663         * testsuite/libgomp.c/udr-1.c: Move ...
 664         * testsuite/libgomp.c-c++-common/udr-1.c: ... here.
 665         * testsuite/libgomp.c/for-1.c: Move ...
 666         * testsuite/libgomp.c-c++-common/for-1.c: ... here.
 667         * testsuite/libgomp.c/for-1.h: Move ...
 668         * testsuite/libgomp.c-c++-common/for-1.h: ... here.
 669         * testsuite/libgomp.c/for-2.c: Move ...
 670         * testsuite/libgomp.c-c++-common/for-2.c: ... here.
 671         * testsuite/libgomp.c/for-2.h: Move ...
 672         * testsuite/libgomp.c-c++-common/for-2.h: ... here.
 673         * testsuite/libgomp.c/for-3.c: Move ...
 674         * testsuite/libgomp.c-c++-common/for-3.c: ... here.
 675         * testsuite/libgomp.c/for-4.c: Move ...
 676         * testsuite/libgomp.c-c++-common/for-4.c: ... here.
 677         * testsuite/libgomp.c/for-5.c: Move ...
 678         * testsuite/libgomp.c-c++-common/for-5.c: ... here.
 679         * testsuite/libgomp.c/for-6.c: Move ...
 680         * testsuite/libgomp.c-c++-common/for-6.c: ... here.
 681
 682 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 683
 684         PR libgomp/82428
 685         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
 686         __builtin_goacc_parlevel_{id,size}.
 687         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
 688         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
 689         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
 690         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
 691         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
 692         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
 693         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
 694         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
 695         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
 696         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
 697         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
 698         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
 699         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
 700         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
 701         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
 702         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
 703         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
 704         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
 705         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
 706         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
 707         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
 708         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
 709         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.
 710
 711 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 712
 713         PR testsuite/85106
 714         * testsuite/lib/libgomp.exp: Include scanltranstree.exp.
 715
 716 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 717
 718         PR testsuite/85106
 719         * testsuite/lib/libgomp.exp: Include scanwpaipa.exp.
 720
 721 2018-04-29  Julian Brown  <julian@codesourcery.com>
 722             Tom de Vries  <tom@codesourcery.com>
 723
 724         PR testsuite/85527
 725         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
 726         arbitrary order for iterations of atomic subtract check.
 727
 728 2018-04-28  Tom de Vries  <tom@codesourcery.com>
 729
 730         PR testsuite/85527
 731         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
 732         atomic capture results obtained in parallel loop to an array, instead of
 733         to a scalar.
 734
 735 2018-04-26  Tom de Vries  <tom@codesourcery.com>
 736
 737         PR libgomp/84020
 738         * plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
 739         * plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
 740         (process_GOMP_NVPTX_JIT): New function.
 741         (link_ptx): Use process_GOMP_NVPTX_JIT.
 742
 743 2018-04-26  Richard Biener <rguenther@suse.de>
 744             Tom de Vries  <tom@codesourcery.com>
 745
 746         PR lto/85422
 747         * testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.
 748
 749 2018-04-26  Tom de Vries  <tom@codesourcery.com>
 750
 751         PR target/85519
 752         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
 753         recursion depth from 25 to 23.
 754         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
 755
 756 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 757
 758         * configure: Regenerated.
 759
 760 2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 761             Tom de Vries  <tom@codesourcery.com>
 762
 763         PR target/85445
 764         * testsuite/libgomp.oacc-c++/ref-1.C: New.
 765
 766 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
 767
 768         PR libgomp/85463
 769         * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
 770         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
 771         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
 772         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
 773         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
 774         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
 775
 776         PR libfortran/85166
 777         * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
 778         abort".
 779         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
 780
 781 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 782
 783         * configure: Regenerated.
 784
 785 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 786
 787         PR jit/85384
 788         * configure: Regenerate.
 789
 790 2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
 791             Tom de Vries  <tom@codesourcery.com>
 792
 793         PR middle-end/84955
 794         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
 795         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
 796
 797 2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
 798
 799         PR fortran/83064
 800         PR testsuite/85346
 801         * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
 802         test from gfortran.dg to here.
 803
 804 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
 805
 806         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
 807         * testsuite/libgomp.oacc-fortran/pr84955.f90: Likewise.
 808
 809 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
 810
 811         PR middle-end/84955
 812         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
 813         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
 814
 815 2018-04-05  Tom de Vries  <tom@codesourcery.com>
 816
 817         PR target/85204
 818         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
 819
 820 2018-03-26  Tom de Vries  <tom@codesourcery.com>
 821
 822         PR tree-optimization/85063
 823         * testsuite/libgomp.c/switch-conversion-2.c: New test.
 824         * testsuite/libgomp.c/switch-conversion.c: New test.
 825         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
 826         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
 827
 828 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 829
 830         PR fortran/84381
 831         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
 832         call abort by STOP n.
 833         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
 834         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
 835         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
 836         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
 837         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
 838         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
 839         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
 840         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
 841         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
 842         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
 843         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
 844         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
 845         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
 846         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
 847         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
 848         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
 849         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
 850         * testsuite/libgomp.fortran/associate1.f90: Likewise.
 851         * testsuite/libgomp.fortran/associate2.f90: Likewise.
 852         * testsuite/libgomp.fortran/associate3.f90: Likewise.
 853         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
 854         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
 855         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
 856         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
 857         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
 858         * testsuite/libgomp.fortran/character1.f90: Likewise.
 859         * testsuite/libgomp.fortran/character2.f90: Likewise.
 860         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
 861         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
 862         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
 863         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
 864         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
 865         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
 866         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
 867         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
 868         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
 869         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
 870         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
 871         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
 872         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
 873         * testsuite/libgomp.fortran/do1.f90: Likewise.
 874         * testsuite/libgomp.fortran/do2.f90: Likewise.
 875         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
 876         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
 877         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
 878         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
 879         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
 880         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
 881         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
 882         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
 883         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
 884         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
 885         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
 886         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
 887         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
 888         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
 889         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
 890         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
 891         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
 892         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
 893         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
 894         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
 895         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
 896         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
 897         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
 898         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
 899         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
 900         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
 901         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
 902         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
 903         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
 904         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
 905         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
 906         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
 907         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
 908         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
 909         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
 910         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
 911         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
 912         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
 913         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
 914         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
 915         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
 916         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
 917         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
 918         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
 919         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
 920         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
 921         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
 922         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
 923         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
 924         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 925         * testsuite/libgomp.fortran/lib2.f: Likewise.
 926         * testsuite/libgomp.fortran/lib3.f: Likewise.
 927         * testsuite/libgomp.fortran/lib4.f90: Likewise.
 928         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
 929         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
 930         * testsuite/libgomp.fortran/nested1.f90: Likewise.
 931         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
 932         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
 933         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
 934         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
 935         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
 936         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
 937         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
 938         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
 939         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
 940         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
 941         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
 942         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
 943         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
 944         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
 945         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
 946         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
 947         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
 948         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
 949         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
 950         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 951         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
 952         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
 953         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
 954         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
 955         * testsuite/libgomp.fortran/pr25162.f: Likewise.
 956         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
 957         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
 958         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
 959         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
 960         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
 961         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
 962         * testsuite/libgomp.fortran/pr28390.f: Likewise.
 963         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
 964         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
 965         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
 966         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
 967         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
 968         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
 969         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
 970         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
 971         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
 972         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
 973         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
 974         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
 975         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
 976         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
 977         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
 978         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
 979         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
 980         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
 981         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
 982         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
 983         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
 984         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
 985         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
 986         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
 987         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
 988         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
 989         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
 990         * testsuite/libgomp.fortran/reference1.f90: Likewise.
 991         * testsuite/libgomp.fortran/reference2.f90: Likewise.
 992         * testsuite/libgomp.fortran/retval1.f90: Likewise.
 993         * testsuite/libgomp.fortran/retval2.f90: Likewise.
 994         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
 995         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
 996         * testsuite/libgomp.fortran/simd1.f90: Likewise.
 997         * testsuite/libgomp.fortran/simd2.f90: Likewise.
 998         * testsuite/libgomp.fortran/simd3.f90: Likewise.
 999         * testsuite/libgomp.fortran/simd4.f90: Likewise.
1000         * testsuite/libgomp.fortran/simd5.f90: Likewise.
1001         * testsuite/libgomp.fortran/simd6.f90: Likewise.
1002         * testsuite/libgomp.fortran/simd7.f90: Likewise.
1003         * testsuite/libgomp.fortran/stack.f90: Likewise.
1004         * testsuite/libgomp.fortran/strassen.f90: Likewise.
1005         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
1006         * testsuite/libgomp.fortran/tabs2.f: Likewise.
1007         * testsuite/libgomp.fortran/target1.f90: Likewise.
1008         * testsuite/libgomp.fortran/target2.f90: Likewise.
1009         * testsuite/libgomp.fortran/target3.f90: Likewise.
1010         * testsuite/libgomp.fortran/target4.f90: Likewise.
1011         * testsuite/libgomp.fortran/target5.f90: Likewise.
1012         * testsuite/libgomp.fortran/target6.f90: Likewise.
1013         * testsuite/libgomp.fortran/target7.f90: Likewise.
1014         * testsuite/libgomp.fortran/target8.f90: Likewise.
1015         * testsuite/libgomp.fortran/task1.f90: Likewise.
1016         * testsuite/libgomp.fortran/task2.f90: Likewise.
1017         * testsuite/libgomp.fortran/task3.f90: Likewise.
1018         * testsuite/libgomp.fortran/task4.f90: Likewise.
1019         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
1020         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
1021         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
1022         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
1023         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
1024         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1025         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1026         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1027         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
1028         * testsuite/libgomp.fortran/udr1.f90: Likewise.
1029         * testsuite/libgomp.fortran/udr10.f90: Likewise.
1030         * testsuite/libgomp.fortran/udr11.f90: Likewise.
1031         * testsuite/libgomp.fortran/udr12.f90: Likewise.
1032         * testsuite/libgomp.fortran/udr13.f90: Likewise.
1033         * testsuite/libgomp.fortran/udr14.f90: Likewise.
1034         * testsuite/libgomp.fortran/udr15.f90: Likewise.
1035         * testsuite/libgomp.fortran/udr2.f90: Likewise.
1036         * testsuite/libgomp.fortran/udr3.f90: Likewise.
1037         * testsuite/libgomp.fortran/udr4.f90: Likewise.
1038         * testsuite/libgomp.fortran/udr5.f90: Likewise.
1039         * testsuite/libgomp.fortran/udr6.f90: Likewise.
1040         * testsuite/libgomp.fortran/udr7.f90: Likewise.
1041         * testsuite/libgomp.fortran/udr8.f90: Likewise.
1042         * testsuite/libgomp.fortran/udr9.f90: Likewise.
1043         * testsuite/libgomp.fortran/vla1.f90: Likewise.
1044         * testsuite/libgomp.fortran/vla2.f90: Likewise.
1045         * testsuite/libgomp.fortran/vla3.f90: Likewise.
1046         * testsuite/libgomp.fortran/vla4.f90: Likewise.
1047         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1048         * testsuite/libgomp.fortran/vla6.f90: Likewise.
1049         * testsuite/libgomp.fortran/vla7.f90: Likewise.
1050         * testsuite/libgomp.fortran/vla8.f90: Likewise.
1051         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
1052         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
1053         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1054         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
1055         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
1056         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
1057         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
1058         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1059         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1060         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1061         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1062         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
1063         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1064         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
1065         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1066         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
1067         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
1068         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
1069         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
1070         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
1071         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
1072         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
1073         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
1074         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
1075         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
1076         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
1077         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
1078         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
1079         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
1080         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
1081         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1082         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1083         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1084         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1085         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1086         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1087         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1088         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1089         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
1090         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1091         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
1092         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
1093         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
1094         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
1095         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
1096         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
1097         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1098         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1099         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
1100         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
1101         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
1102         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
1103         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
1104         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
1105         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
1106         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
1107         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
1108         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
1109         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
1110         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
1111         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
1112         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
1113         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
1114         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
1115         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
1116         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
1117         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
1118         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
1119         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
1120         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
1121         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
1122         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
1123         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
1124         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
1125         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1126         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
1127         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
1128         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1129         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1130         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1131         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1132         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1133         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
1134         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
1135         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
1136         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
1137         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
1138         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
1139         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
1140         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
1141         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
1142         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
1143         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
1144         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
1145
1146 2018-03-20  Richard Biener  <rguenther@suse.de>
1147
1148         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
1149         parallelizable loop.
1150
1151 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1152
1153         PR target/84148
1154         * configure: Regenerate.
1155
1156 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
1157
1158         PR fortran/84418
1159         * libgomp.fortran/pr84418-1.f90: New test.
1160         * libgomp.fortran/pr84418-2.f90: New test.
1161
1162 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
1163
1164         PR fortran/84313
1165         * testsuite/libgomp.fortran/threadprivate4.f90: Add
1166         -std=f2003 -fall-intrinsics into dg-additional-options.
1167
1168 2018-02-08  Martin Jambor  <mjambor@suse.cz>
1169
1170         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
1171         clonable.
1172
1173 2018-02-08  Martin Jambor  <mjambor@suse.cz>
1174
1175         * testsuite/libgomp.hsa.c/staticvar.c: New test.
1176
1177 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1178
1179         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
1180         [__cplusplus]: Declare extern "C".
1181
1182 2018-02-07  Tom de Vries  <tom@codesourcery.com>
1183
1184         PR libgomp/84217
1185         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
1186
1187 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
1188             Jakub Jelinek  <jakub@redhat.com>
1189
1190         PR libgomp/84096
1191         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
1192         instead of omp_lock_t.
1193
1194 2018-01-25  Tom de Vries  <tom@codesourcery.com>
1195
1196         PR target/84028
1197         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
1198
1199 2018-01-24  Tom de Vries  <tom@codesourcery.com>
1200
1201         PR target/83589
1202         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
1203
1204 2018-01-24  Tom de Vries  <tom@codesourcery.com>
1205
1206         PR target/81352
1207         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
1208
1209 2018-01-19  Tom de Vries  <tom@codesourcery.com>
1210             Cesar Philippidis  <cesar@codesourcery.com>
1211
1212         PR target/83920
1213         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
1214         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
1215
1216 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
1217
1218         Update copyright years.
1219
1220         * libgomp.texi: Bump @copying's copyright year.
1221
1222 2017-12-30  Tom de Vries  <tom@codesourcery.com>
1223
1224         PR libgomp/83046
1225         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
1226         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
1227
1228 2017-12-27  Tom de Vries  <tom@codesourcery.com>
1229
1230         PR c++/83046
1231         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
1232         (test_nonstatic): Fix return type to workaround PR83046.
1233
1234 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
1235
1236         PR testsuite/83281
1237         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
1238         j suffix instead of i.
1239         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
1240         Likewise.
1241
1242 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
1243
1244         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
1245         call to acc_wait (1).
1246
1247 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
1248
1249         PR fortran/81304
1250         * testsuite/libgomp.fortran/pr81304.f90: New test.
1251
1252 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
1253
1254         PR fortran/81841
1255         * libgomp.fortran/pr81841.f90: New test.
1256
1257 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
1258
1259         PR libgomp/83106
1260         * target.c (gomp_target_init): Compute lengths just once and
1261         use them in both malloc size and subsequent copying.
1262
1263 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1264
1265         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
1266         * acinclude.m4: Add cet.m4.
1267         * configure: Regenerate.
1268         * Makefile.in: Likewise.
1269         * testsuite/Makefile.in: Likewise.
1270
1271 2017-11-15  Tom de Vries  <tom@codesourcery.com>
1272
1273         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
1274         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
1275         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
1276         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
1277         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
1278         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
1279
1280 2017-11-14  Tom de Vries  <tom@codesourcery.com>
1281
1282         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
1283         non-nvidia devices.
1284
1285 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
1286
1287         PR c++/82835
1288         * testsuite/libgomp.c++/pr82835.C: New test.
1289
1290 2017-11-06  Martin Liska  <mliska@suse.cz>
1291
1292         * testsuite/libgomp.c++/loop-2.C: Return a value
1293         for functions with non-void return type, or change type to void,
1294         or add -Wno-return-type for test.
1295         * testsuite/libgomp.c++/loop-4.C: Likewise.
1296         * testsuite/libgomp.c++/parallel-1.C: Likewise.
1297         * testsuite/libgomp.c++/shared-1.C: Likewise.
1298         * testsuite/libgomp.c++/single-1.C: Likewise.
1299         * testsuite/libgomp.c++/single-2.C: Likewise.
1300
1301 2017-10-31  Tom de Vries  <tom@codesourcery.com>
1302
1303         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
1304         "do {} while (false)".
1305         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
1306         after HSA_DEBUG call.
1307
1308 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
1309
1310         * target.c (struct gomp_coalesce_buf): New type.
1311         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
1312         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
1313         (gomp_copy_host2dev): Add CBUF argument, if copying into
1314         the cached ranges, memcpy into buffer instead of copying
1315         into device.
1316         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
1317         Add CBUF argument, pass it through to other calls.
1318         (gomp_map_vars): Aggregate copies from host to device if small enough
1319         and with small enough gaps in between into memcpy into a buffer and
1320         fewer host to device copies from the buffer.
1321         (gomp_update): Adjust gomp_copy_host2dev caller.
1322
1323 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
1324
1325         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
1326         run" directive.
1327         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1328         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1329         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1330         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1331
1332 2017-10-16  Tom de Vries  <tom@codesourcery.com>
1333
1334         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
1335         openacc_nvidia_accel_selected.
1336         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
1337         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
1338         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
1339         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
1340         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
1341         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
1342         openacc_nvidia_accel_selected. Skip for shared memory device.
1343         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
1344         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
1345
1346 2017-10-09  Martin Jambor  <mjambor@suse.cz>
1347
1348         PR hsa/82416
1349         * testsuite/libgomp.hsa.c/pr82416.c: New test.
1350
1351 2017-10-07  Tom de Vries  <tom@codesourcery.com>
1352
1353         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
1354         Remove acc_device_nvidia references.
1355         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
1356         Same.
1357
1358 2017-10-05  Tom de Vries  <tom@codesourcery.com>
1359
1360         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
1361         vector_length(32) clause from acc parallel directive.
1362         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
1363
1364 2017-10-04  Tom de Vries  <tom@codesourcery.com>
1365
1366         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
1367         (main): Reduce sum of arr elements.  Assert that hres is exactly
1368         representable in 32-bit floating point.
1369         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
1370         (main): Reduce sum of arr elements.  Assert that hres and hmres are
1371         exactly representable in 32-bit floating point.
1372         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
1373
1374 2017-09-28  Tom de Vries  <tom@codesourcery.com>
1375
1376         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
1377         setting.
1378         * testsuite/libgomp.c++/pr69393.C: Same.
1379         * testsuite/libgomp.c++/taskloop-1.C: Same.
1380         * testsuite/libgomp.c++/taskloop-3.C: Same.
1381         * testsuite/libgomp.c++/taskloop-4.C: Same.
1382         * testsuite/libgomp.c/for-4.c: Same.
1383         * testsuite/libgomp.c/pr66199-3.c: Same.
1384         * testsuite/libgomp.c/pr66199-4.c: Same.
1385         * testsuite/libgomp.c/pr66199-6.c: Same.
1386         * testsuite/libgomp.c/taskloop-1.c: Same.
1387         * testsuite/libgomp.c/taskloop-3.c: Same.
1388         * testsuite/libgomp.c/taskloop-4.c: Same.
1389         * testsuite/libgomp.fortran/aligned1.f03: Same.
1390         * testsuite/libgomp.fortran/condinc1.f: Same.
1391         * testsuite/libgomp.fortran/condinc3.f90: Same.
1392         * testsuite/libgomp.fortran/crayptr1.f90: Same.
1393         * testsuite/libgomp.fortran/crayptr2.f90: Same.
1394         * testsuite/libgomp.fortran/crayptr3.f90: Same.
1395         * testsuite/libgomp.fortran/omp_cond1.f: Same.
1396         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
1397         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
1398         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
1399         * testsuite/libgomp.fortran/recursion1.f90: Same.
1400         * testsuite/libgomp.fortran/target2.f90: Same.
1401         * testsuite/libgomp.fortran/target5.f90: Same.
1402         * testsuite/libgomp.fortran/task3.f90: Same.
1403
1404 2017-09-28  Tom de Vries  <tom@codesourcery.com>
1405
1406         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
1407         vector_length(32) clause from acc parallel directive.
1408         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
1409
1410 2017-09-27  Tom de Vries  <tom@codesourcery.com>
1411
1412         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
1413         Remove acc_device_nvidia references.
1414
1415 2017-09-16  Tom de Vries  <tom@codesourcery.com>
1416
1417         PR c/81875
1418         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
1419
1420 2017-09-14  Tom de Vries  <tom@codesourcery.com>
1421
1422         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
1423         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
1424         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
1425         * testsuite/libgomp.c/c.exp: Include test-cases from
1426         libgomp.c-c++-common.
1427         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
1428         files.
1429
1430 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
1431
1432         PR c++/81314
1433         * testsuite/libgomp.c++/pr81314.C: New test.
1434
1435 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
1436
1437         * libgomp.texi (Top): www.openacc.org now uses https.
1438         (Enabling OpenACC): Ditto.
1439         (acc_get_num_devices): Ditto.
1440         (acc_set_device_type): Ditto.
1441         (acc_get_device_type): Ditto.
1442         (acc_set_device_num): Ditto.
1443         (acc_get_device_num): Ditto.
1444         (acc_async_test): Ditto.
1445         (acc_async_test_all): Ditto.
1446         (acc_wait): Ditto.
1447         (acc_wait_all): Ditto.
1448         (acc_wait_all_async): Ditto.
1449         (acc_wait_async): Ditto.
1450         (acc_init): Ditto.
1451         (acc_shutdown): Ditto.
1452         (acc_on_device): Ditto.
1453         (acc_malloc): Ditto.
1454         (acc_free): Ditto.
1455         (acc_copyin): Ditto.
1456         (acc_present_or_copyin): Ditto.
1457         (acc_create): Ditto.
1458         (acc_present_or_create): Ditto.
1459         (acc_copyout): Ditto.
1460         (acc_delete): Ditto.
1461         (acc_update_device): Ditto.
1462         (acc_update_self): Ditto.
1463         (acc_map_data): Ditto.
1464         (acc_unmap_data): Ditto.
1465         (acc_deviceptr): Ditto.
1466         (acc_hostptr): Ditto.
1467         (acc_is_present): Ditto.
1468         (acc_memcpy_to_device): Ditto.
1469         (acc_memcpy_from_device): Ditto.
1470         (acc_get_current_cuda_device): Ditto.
1471         (acc_get_current_cuda_context): Ditto.
1472         (acc_get_cuda_stream): Ditto.
1473         (acc_set_cuda_stream): Ditto.
1474         (ACC_DEVICE_TYPE): Ditto.
1475         (ACC_DEVICE_NUM): Ditto.
1476         (OpenACC Library Interoperability): Ditto.
1477
1478 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
1479
1480         PR c/81687
1481         * testsuite/libgomp.c/pr81687-1.c: New test.
1482         * testsuite/libgomp.c/pr81687-2.c: New test.
1483
1484 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
1485
1486         PR c/69389
1487         * testsuite/libgomp.c/pr69389.c: New test.
1488         * testsuite/libgomp.c++/pr69389.C: New test.
1489
1490 2017-08-07  Tom de Vries  <tom@codesourcery.com>
1491
1492         PR middle-end/78266
1493         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
1494         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
1495
1496 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
1497
1498         PR c/45784
1499         * testsuite/libgomp.c/pr45784.c: New test.
1500         * testsuite/libgomp.c++/pr45784.C: New test.
1501
1502 2017-07-19  Tom de Vries  <tom@codesourcery.com>
1503
1504         * testsuite/libgomp.oacc-c/vec.c: New test.
1505
1506 2017-07-03  Tom de Vries  <tom@codesourcery.com>
1507
1508         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
1509
1510 2017-06-27  Tom de Vries  <tom@codesourcery.com>
1511
1512         * plugin/plugin-nvptx.c (notify_var): New function.
1513         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
1514
1515 2017-06-27  Tom de Vries  <tom@codesourcery.com>
1516
1517         * env.c (parse_unsigned_long_1): Factor out of ...
1518         (parse_unsigned_long): ... here.
1519         (parse_int_1): Factor out of ...
1520         (parse_int): ... here.
1521         (parse_int_secure): New function.
1522         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
1523         * secure_getenv.h: Factor out of ...
1524         * plugin/plugin-hsa.c: ... here.
1525         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
1526
1527 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
1528
1529         PR c++/81130
1530         * testsuite/libgomp.c++/pr81130.C: New test.
1531
1532 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1533
1534         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
1535         default args.
1536         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
1537         dg-xfail-run-if default args.
1538
1539 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1540
1541         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
1542         * testsuite/libgomp.c/pr39591-3.c: Likewise.
1543
1544 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
1545
1546         PR libgomp/80822
1547         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
1548         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
1549         sibling lists, depending on level just pick up what CPUs to put
1550         together into a place vs. whether add multiple ordered places.
1551
1552 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
1553
1554         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
1555         * libgomp.map (OACC_2.0.1): Add these.
1556         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
1557         for "acc_wait", and "acc_wait_all", respectively.
1558         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
1559         for "acc_wait", and "acc_wait_all", respectively.
1560         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
1561         * libgomp.texi (acc_wait, acc_wait_all): Update.
1562         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
1563         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
1564         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
1565
1566         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
1567         acc_present_or_copyin and acc_present_or_create procedures,
1568         respectively.
1569         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
1570         generally different variants of OpenACC Runtime Library functions.
1571         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
1572
1573         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
1574         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
1575
1576         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
1577         of preprocessor definitions.
1578         * libgomp.h (strong_alias): Guard by "#ifdef
1579         HAVE_ATTRIBUTE_ALIAS".
1580         * oacc-mem.c: Provide "acc_pcreate" as alias for
1581         "acc_present_or_create", and "acc_pcopyin" as alias for
1582         "acc_present_or_copyin".
1583         * libgomp.map: New version "OACC_2.0.1".
1584         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
1585         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
1586         its content into...
1587         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
1588         Extend testing.
1589
1590         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
1591         when disabling nvptx offloading.
1592
1593 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
1594
1595         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
1596         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1597         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
1598
1599         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
1600         * testsuite/lib/libgomp.exp
1601         (check_effective_target_openacc_nvidia_accel_configured): New
1602         proc.
1603         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
1604         (check_effective_target_c++): New procs.
1605         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
1606         (check_effective_target_c++): Likewise.
1607
1608 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
1609
1610         PR middle-end/80809
1611         * testsuite/libgomp.c/pr80809-2.c: New test.
1612         * testsuite/libgomp.c/pr80809-3.c: New test.
1613
1614         PR middle-end/80809
1615         * testsuite/libgomp.c/pr80809-1.c: New test.
1616
1617         PR middle-end/80853
1618         * testsuite/libgomp.c/pr80853.c: New test.
1619
1620 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
1621
1622         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
1623         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
1624         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
1625         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1626         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
1627
1628         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
1629         Debug output for failure.
1630
1631 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1632
1633         * testsuite/lib/libgomp.exp: Load scanlang.exp.
1634
1635 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
1636
1637         PR bootstrap/80531
1638         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
1639         bootstrap compare failures.
1640
1641 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
1642
1643         * testsuite/libgomp.c/target-36.c: New testcase.
1644
1645 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
1646
1647         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
1648         instead of char.
1649
1650 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
1651
1652         PR libgomp/80394
1653         * testsuite/libgomp.c/pr80394.c: New test.
1654
1655 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
1656
1657         PR libgomp/79876
1658         * config/posix/thread-stacksize.h: New file.
1659         * config/darwin/thread-stacksize.h: New file.
1660         * config/nvptx/thread-stacksize.h: New file.
1661         * env.c: Include thread-stacksize.h.
1662         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
1663         instead of 0.  Call pthread_attr_setstacksize even if
1664         GOMP_DEFAULT_STACKSIZE is non-zero.
1665
1666 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
1667
1668         * env.c (initialize_env): Initialize stacksize to 0.
1669
1670 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
1671
1672         PR c++/80029
1673         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
1674
1675 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
1676
1677         PR c/79940
1678         * testsuite/libgomp.c/pr79940.c: New test.
1679
1680 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1681
1682         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
1683         targets.
1684         Add __float128 options.
1685
1686 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
1687
1688         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
1689         hppa*-*-* dg-skip-if directive.
1690
1691 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
1692
1693         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
1694         dg-skip-if directive into a comment.
1695
1696 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
1697             Chung-Lin Tang  <cltang@codesourcery.com>
1698
1699         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
1700         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
1701         add additional case.
1702         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
1703         "openacc_nvidia_accel_selected".
1704         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
1705         Add num_workers(8) clause.
1706
1707 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
1708
1709         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
1710         hppa*-*-*.
1711         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
1712         include complex.h on hppa*-*-hpux*.
1713         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
1714
1715 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1716
1717         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
1718
1719         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
1720         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
1721         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
1722         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
1723         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
1724         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
1725         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
1726         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
1727         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
1728         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
1729
1730 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
1731
1732         * libgomp-plugin.h: #include <stdbool.h>.
1733         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
1734         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
1735         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
1736         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
1737         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
1738         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
1739         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
1740         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
1741         (GOMP_OFFLOAD_openacc_register_async_cleanup)
1742         (GOMP_OFFLOAD_openacc_async_test)
1743         (GOMP_OFFLOAD_openacc_async_test_all)
1744         (GOMP_OFFLOAD_openacc_async_wait)
1745         (GOMP_OFFLOAD_openacc_async_wait_async)
1746         (GOMP_OFFLOAD_openacc_async_wait_all)
1747         (GOMP_OFFLOAD_openacc_async_wait_all_async)
1748         (GOMP_OFFLOAD_openacc_async_set_async)
1749         (GOMP_OFFLOAD_openacc_create_thread_data)
1750         (GOMP_OFFLOAD_openacc_destroy_thread_data)
1751         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
1752         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
1753         (GOMP_OFFLOAD_openacc_get_cuda_stream)
1754         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
1755         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
1756         these.
1757         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
1758         (GOMP_OFFLOAD_unload_image): Fix argument types.
1759
1760 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
1761
1762         * testsuite/lib/libgomp.exp
1763         (check_effective_target_hsa_offloading_selected_nocache): Fix up
1764         check_compile invocation.  Fix up removal of executable.  Drop
1765         bogus "2>&1" argument.
1766
1767         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
1768         directive.
1769
1770 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
1771             Martin Jambor  <mjambor@suse.cz>
1772
1773         * plugin/hsa.h: Moved to top level include.
1774         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
1775
1776 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
1777
1778         PR other/79046
1779         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
1780         of cat to get version from BASE-VER file.
1781         * testsuite/Makefile.in: Regenerated.
1782
1783 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
1784
1785         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
1786         for _WIN64.
1787
1788 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
1789
1790         * plugin/hsa.h: Add GCC runtime library exception.
1791         * plugin/hsa_ext_finalize.h: Likewise.
1792
1793         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
1794         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
1795         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
1796         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
1797         plugin/include/cuda as include dir and -ldl instead of -lcuda as
1798         library to link ptx plugin against.
1799         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
1800         (CUDA_CALLS): Define.
1801         (cuda_lib, cuda_lib_inited): New variables.
1802         (init_cuda_lib): New function.
1803         (CUDA_CALL_PREFIX): Define.
1804         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
1805         (CUDA_CALL): Use FN instead of (FN).
1806         (CUDA_CALL_NOCHECK): Define.
1807         (cuda_error, fini_streams_for_device, select_stream_for_async,
1808         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
1809         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
1810         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
1811         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
1812         CUDA_CALL_NOCHECK.
1813         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
1814         CUDA_CALL_NOCHECK.
1815         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
1816         Use CUDA_CALL_NOCHECK.
1817         * plugin/cuda/cuda.h: New file.
1818         * config.h.in: Regenerated.
1819         * configure: Regenerated.
1820
1821         PR other/79046
1822         * configure.ac: Add GCC_BASE_VER.
1823         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
1824         get version from BASE-VER file.
1825         * testsuite/Makefile.in: Regenerated.
1826         * configure: Regenerated.
1827         * Makefile.in: Regenerated.
1828
1829 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1830
1831         PR libgomp/60670
1832         * Makefile.am: Make fincludedir multilib-aware.
1833         * Makefile.in: Regenerate.
1834
1835 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
1836
1837         Update copyright years.
1838
1839         * libgomp.texi: Bump @copying's copyright year.
1840
1841 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1842
1843         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
1844         pthread_spinlock_t instead of gomp_mutex_t lock.
1845         (gomp_get_thread_pool): Likewise.
1846         (gomp_release_thread_pool): Likewise.
1847         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
1848         Likewise.
1849
1850 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1851
1852         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
1853         thread pool in case nthreads == 1.
1854
1855 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1856
1857         * config/nvptx/env.c: Delete.
1858         * icv.c: Move definitions of ICV variables back ...
1859         * env.c: ...here.  Do not compile environment-related functionality if
1860         LIBGOMP_OFFLOADED_ONLY is set.
1861
1862 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1863
1864         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
1865         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
1866         * configure: Regenerate.
1867         * config.h.in: Likewise.
1868
1869 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1870
1871         * Makefile.in: Regenerate with automake-1.11.6.
1872         * aclocal.m4: Likewise.
1873         * configure: Likewise.
1874         * testsuite/Makefile.in: Likewise.
1875
1876 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
1877
1878         * config/nvptx/critical.c: Delete to use generic implementation.
1879
1880 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
1881
1882         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
1883         ../../affinity.c as fallback.
1884         * config/nvptx/affinity.c: Delete to use fallback implementation.
1885
1886 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
1887             Jakub Jelinek  <jakub@redhat.com>
1888             Dmitry Melnik  <dm@ispras.ru>
1889
1890         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
1891         * Makefile.in. Regenerate.
1892         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
1893         (LIBGOMP_USE_PTHREADS): ...here; new define.
1894         * configure: Regenerate.
1895         * config.h.in: Likewise.
1896         * config/posix/affinity.c: Move to...
1897         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
1898         interface by LIBGOMP_USE_PTHREADS.
1899         * critical.c: Split out GOMP_atomic_{start,end} into...
1900         * atomic.c: ...here (new file).
1901         * env.c: Split out ICV definitions into...
1902         * icv.c: ...here (new file) and...
1903         * icv-device.c: ...here. New file.
1904         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
1905         (gomp_destroy_lock_30): Ditto.
1906         (gomp_set_lock_30): Ditto.
1907         (gomp_unset_lock_30): Ditto.
1908         (gomp_test_lock_30): Ditto.
1909         (gomp_init_nest_lock_30): Ditto.
1910         (gomp_destroy_nest_lock_30): Ditto.
1911         (gomp_set_nest_lock_30): Ditto.
1912         (gomp_unset_nest_lock_30): Ditto.
1913         (gomp_test_nest_lock_30): Ditto.
1914         * lock.c: New.
1915         * config/nvptx/lock.c: New.
1916         * config/nvptx/bar.c: New.
1917         * config/nvptx/bar.h: New.
1918         * config/nvptx/doacross.h: New.
1919         * config/nvptx/error.c: New.
1920         * config/nvptx/icv-device.c: New.
1921         * config/nvptx/mutex.h: New.
1922         * config/nvptx/pool.h: New.
1923         * config/nvptx/proc.c: New.
1924         * config/nvptx/ptrlock.h: New.
1925         * config/nvptx/sem.h: New.
1926         * config/nvptx/simple-bar.h: New.
1927         * config/nvptx/target.c: New.
1928         * config/nvptx/task.c: New.
1929         * config/nvptx/team.c: New.
1930         * config/nvptx/time.c: New.
1931         * config/posix/simple-bar.h: New.
1932         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
1933         (gomp_num_teams_var): Declare.
1934         (struct gomp_thread_pool): Change threads_dock member to
1935         gomp_simple_barrier_t.
1936         [__nvptx__] (gomp_thread): New implementation.
1937         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
1938         (gomp_thread_destructor): Ditto.
1939         (gomp_init_thread_affinity): Ditto.
1940         * team.c: Guard uses of Pthreads-specific interfaces by
1941         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
1942         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
1943         * config/nvptx/alloc.c: Delete.
1944         * config/nvptx/barrier.c: Ditto.
1945         * config/nvptx/fortran.c: Ditto.
1946         * config/nvptx/iter.c: Ditto.
1947         * config/nvptx/iter_ull.c: Ditto.
1948         * config/nvptx/loop.c: Ditto.
1949         * config/nvptx/loop_ull.c: Ditto.
1950         * config/nvptx/ordered.c: Ditto.
1951         * config/nvptx/parallel.c: Ditto.
1952         * config/nvptx/priority_queue.c: Ditto.
1953         * config/nvptx/sections.c: Ditto.
1954         * config/nvptx/single.c: Ditto.
1955         * config/nvptx/splay-tree.c: Ditto.
1956         * config/nvptx/work.c: Ditto.
1957         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
1958         -foffload=-lgfortran in addition to -lgfortran.
1959         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
1960         * plugin/plugin-nvptx.c: Include <limits.h>.
1961         (struct targ_fn_descriptor): Add new fields.
1962         (struct ptx_device): Ditto.  Set them...
1963         (nvptx_open_device): ...here.
1964         (nvptx_adjust_launch_bounds): New.
1965         (nvptx_host2dev): Allow NULL 'nvthd'.
1966         (nvptx_dev2host): Ditto.
1967         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
1968         (link_ptx): Adjust log sizes.
1969         (nvptx_host2dev): Allow NULL 'nvthd'.
1970         (nvptx_dev2host): Ditto.
1971         (nvptx_set_clocktick): New.  Use it...
1972         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
1973         fields.
1974         (GOMP_OFFLOAD_dev2dev): New.
1975         (nvptx_adjust_launch_bounds): New.
1976         (nvptx_stacks_size): New.
1977         (nvptx_stacks_alloc): New.
1978         (nvptx_stacks_free): New.
1979         (GOMP_OFFLOAD_run): New.
1980         (GOMP_OFFLOAD_async_run): New (stub).
1981
1982 2016-11-23  Martin Jambor  <mjambor@suse.cz>
1983
1984         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
1985         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
1986         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
1987
1988 2016-11-23  Martin Liska  <mliska@suse.cz>
1989             Martin Jambor  <mjambor@suse.cz>
1990
1991         * plugin/hsa.h: New file.
1992         * plugin/hsa_ext_finalize.h: New file.
1993         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
1994         header file unistd.h, and functions secure_getenv, __secure_getenv,
1995         getuid, geteuid, getgid and getegid.
1996         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
1997         -D_GNU_SOURCE.
1998         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
1999         Handle various cases of secure_getenv presence, add an implementation
2000         when we can test effective UID and GID.
2001         (struct hsa_runtime_fn_info): New structure.
2002         (hsa_runtime_fn_info hsa_fns): New variable.
2003         (hsa_runtime_lib): Likewise.
2004         (support_cpu_devices): Likewise.
2005         (init_enviroment_variables): Load newly introduced ENV
2006         variables.
2007         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
2008         (hsa_fatal): Likewise.
2009         (DLSYM_FN): New macro.
2010         (init_hsa_runtime_functions): New function.
2011         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
2012         structure.  Depending on environment, also allow CPU devices.
2013         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
2014         (get_kernarg_memory_region): Likewise.
2015         (GOMP_OFFLOAD_init_device): Likewise.
2016         (destroy_hsa_program): Likewise.
2017         (init_basic_kernel_info): New function.
2018         (GOMP_OFFLOAD_load_image): Use it.
2019         (create_and_finalize_hsa_program): Call hsa run-time functions via
2020         hsa_fns structure.
2021         (create_single_kernel_dispatch): Likewise.
2022         (release_kernel_dispatch): Likewise.
2023         (init_single_kernel): Likewise.
2024         (parse_target_attributes): Allow up multiple HSA grid dimensions.
2025         (get_group_size): New function.
2026         (run_kernel): Likewise.
2027         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
2028         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
2029         structure.
2030         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
2031         * testsuite/libgomp-test-support.exp.in: Likewise.
2032         * Makefile.in: Regenerated.
2033         * aclocal.m4: Likewise.
2034         * config.h.in: Likewise.
2035         * configure: Likewise.
2036         * testsuite/Makefile.in: Likewise.
2037
2038 2016-11-15  Martin Jambor  <mjambor@suse.cz>
2039             Alexander Monakov  <amonakov@ispras.ru>
2040
2041         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
2042         mapping clauses to target constructs.
2043         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
2044
2045 2016-11-15  Matthias Klose  <doko@ubuntu.com>
2046
2047         * configure: Regenerate.
2048
2049 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
2050
2051         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
2052         * omp_lib.h.in (openmp_version): Likewise.
2053         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
2054         of 201307.
2055         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
2056
2057         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
2058         (fib_wrapper): Add map(from: x) clause.
2059         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
2060         (e_53_2): Likewise.
2061         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
2062         (accum): Add map(tmp) clause.
2063         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
2064         (accum): Add map(tofrom: tmp) clause.
2065         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
2066         (gramSchmidt): Likewise.
2067         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
2068         map(tofrom: sum) clause.
2069         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
2070         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
2071         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
2072         only allowed on the loop iterator.
2073         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
2074         * testsuite/libgomp.fortran/taskloop2.f90: New test.
2075         * testsuite/libgomp.fortran/taskloop4.f90: New test.
2076         * testsuite/libgomp.fortran/doacross1.f90: New test.
2077         * testsuite/libgomp.fortran/doacross3.f90: New test.
2078         * testsuite/libgomp.fortran/taskloop1.f90: New test.
2079         * testsuite/libgomp.fortran/taskloop3.f90: New test.
2080         * testsuite/libgomp.fortran/doacross2.f90: New test.
2081         * testsuite/libgomp.c/doacross-1.c (main): Add missing
2082         #pragma omp atomic read.
2083         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
2084         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
2085
2086 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
2087             Nathan Sidwell  <nathan@acm.org>
2088
2089         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
2090         to determine default geometry.
2091         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
2092         dimension.
2093
2094 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
2095
2096         * hashtab.h: Use standard GPLv3 with runtime exception
2097         boilerplate.
2098
2099 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
2100
2101         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
2102         size when allocating new thread.
2103
2104 2016-09-14  Marek Polacek  <polacek@redhat.com>
2105
2106         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
2107
2108 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
2109
2110         PR fortran/71014
2111         * testsuite/libgomp.fortran/pr71014.f90: New test.
2112
2113 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
2114
2115         PR middle-end/70895
2116         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
2117         firstprivate clauses.
2118         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
2119         copy clauses.
2120         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
2121         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
2122         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
2123         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2124         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
2125         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
2126         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
2127         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2128         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
2129         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
2130         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2131         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
2132
2133 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
2134
2135         PR fortran/70598
2136         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
2137
2138 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
2139
2140         PR c++/58706
2141         * testsuite/libgomp.c++/pr58706.C: New test.
2142
2143 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
2144
2145         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
2146         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
2147         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
2148         Likewise.
2149         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
2150         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
2151         Likewise.
2152         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
2153
2154         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
2155         test, and don't hardcode -O0.
2156
2157 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2158
2159         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
2160
2161 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
2162
2163         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
2164         test.
2165
2166 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
2167
2168         PR middle-end/71734
2169         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
2170         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
2171
2172 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
2173
2174         PR fortran/71717
2175         * testsuite/libgomp.fortran/associate3.f90: New test.
2176
2177 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
2178
2179         * testsuite/libgomp.c++/target-21.C: New test.
2180
2181 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
2182
2183         * testsuite/libgomp.c++/target-20.C: New test.
2184
2185 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
2186             Cesar Philippidis  <cesar@codesourcery.com>
2187
2188         PR middle-end/71373
2189         * libgomp.oacc-c/nested-function-1.c: New file.
2190         * libgomp.oacc-c/nested-function-2.c: Likewise.
2191         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
2192         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
2193         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
2194
2195 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
2196
2197         PR c/71381
2198         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
2199         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
2200         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
2201
2202 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
2203
2204         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
2205         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
2206
2207 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
2208
2209         PR c/70688
2210         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
2211
2212 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
2213
2214         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
2215         instead of invalid schedule(static, 0).
2216         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
2217
2218 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
2219
2220         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
2221         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
2222         parameter, use to set async stream around call to gomp_unmap_vars,
2223         call gomp_unmap_vars() with 'do_copyfrom' set to true.
2224         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
2225         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
2226         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
2227         (event_add): Add int parameter, initialize 'val' field when
2228         adding new ptx_event struct.
2229         (nvptx_evec): Adjust event_add() call arguments.
2230         (nvptx_host2dev): Likewise.
2231         (nvptx_dev2host): Likewise.
2232         (nvptx_wait_async): Likewise.
2233         (nvptx_wait_all_async): Likewise.
2234         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
2235         pass to event_add() call.
2236         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
2237         parameter.
2238         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
2239         call openacc.register_async_cleanup_func() hook.
2240         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
2241         * target.c (gomp_copy_from_async): Delete function.
2242         (gomp_map_vars): Remove async_refcount.
2243         (gomp_unmap_vars): Likewise.
2244         (gomp_load_image_to_device): Likewise.
2245         (omp_target_associate_ptr): Likewise.
2246         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
2247         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
2248         (gomp_copy_from_async): Remove.
2249
2250 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
2251
2252         * target.c (gomp_device_copy): New function.
2253         (gomp_copy_host2dev): Likewise.
2254         (gomp_copy_dev2host): Likewise.
2255         (gomp_free_device_memory): Likewise.
2256         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
2257         (gomp_map_pointer): Likewise.
2258         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
2259         NULL value from alloc_func plugin hook.
2260         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
2261         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
2262         (gomp_unmap_vars): Likewise.
2263         (gomp_update): Adjust to call gomp_copy_dev2host and
2264         gomp_copy_host2dev functions.
2265         (gomp_unload_image_from_device): Handle false value from
2266         unload_image_func plugin hook.
2267         (gomp_init_device): Handle false value from init_device_func
2268         plugin hook.
2269         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
2270         (omp_target_free): Adjust to call gomp_free_device_memory.
2271         (omp_target_memcpy): Handle return values from host2dev_func,
2272         dev2host_func, and dev2dev_func plugin hooks.
2273         (omp_target_memcpy_rect_worker): Likewise.
2274         (gomp_target_fini): Handle false value from fini_device_func
2275         plugin hook.
2276         * libgomp.h (struct gomp_device_descr): Adjust return type of
2277         init_device_func, fini_device_func, unload_image_func, free_func,
2278         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
2279         * oacc-init.c (acc_shutdown_1): Handle false value from
2280         fini_device_func plugin hook.
2281         * oacc-host.c (host_init_device): Change return type to bool.
2282         (host_fini_device): Likewise.
2283         (host_unload_image): Likewise.
2284         (host_free): Likewise.
2285         (host_dev2host): Likewise.
2286         (host_host2dev): Likewise.
2287         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
2288         (acc_memcpy_to_device): Likewise.
2289         (acc_memcpy_from_device): Likewise.
2290         (delete_copyout): Add libfnname parameter, handle free_func
2291         hook fatal error case.
2292         (acc_delete): Adjust delete_copyout call.
2293         (acc_copyout): Likewise.
2294         (update_dev_host): Move gomp_mutex_unlock to after
2295         host2dev/dev2host hook calls.
2296
2297         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
2298         to 'hsa_error_msg', for clarity.
2299         (hsa_fatal): Likewise.
2300         (hsa_error): New function.
2301         (init_hsa_context): Change return type to bool, adjust to return
2302         false on error.
2303         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
2304         return value.
2305         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
2306         return false on error.
2307         (get_agent_info): Adjust to return NULL on error.
2308         (destroy_hsa_program): Change return type to bool, adjust to
2309         return false on error.
2310         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
2311         (destroy_module): Change return type to bool, adjust to
2312         return false on error.
2313         (GOMP_OFFLOAD_unload_image): Likewise.
2314         (GOMP_OFFLOAD_fini_device): Likewise.
2315         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
2316         (GOMP_OFFLOAD_free): Change to return false when called.
2317         (GOMP_OFFLOAD_dev2host): Likewise.
2318         (GOMP_OFFLOAD_host2dev): Likewise.
2319         (GOMP_OFFLOAD_dev2dev): Likewise.
2320
2321         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
2322         (CUDA_CALL): Likewise.
2323         (CUDA_CALL_ASSERT): Likewise.
2324         (map_init): Change return type to bool, use CUDA_CALL* macros.
2325         (map_fini): Likewise.
2326         (init_streams_for_device): Change return type to bool, adjust
2327         call to map_init.
2328         (fini_streams_for_device): Change return type to bool, adjust
2329         call to map_fini.
2330         (select_stream_for_async): Release stream_lock before calls to
2331         GOMP_PLUGIN_fatal, adjust call to map_init.
2332         (nvptx_init): Use CUDA_CALL* macros.
2333         (nvptx_attach_host_thread_to_device): Change return type to bool,
2334         use CUDA_CALL* macros.
2335         (nvptx_open_device): Use CUDA_CALL* macros.
2336         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
2337         macros.
2338         (nvptx_get_num_devices): Use CUDA_CALL* macros.
2339         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
2340         (nvptx_exec): Use CUDA_CALL* macros.
2341         (nvptx_alloc): Use CUDA_CALL* macros.
2342         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
2343         (nvptx_host2dev): Likewise.
2344         (nvptx_dev2host): Likewise.
2345         (nvptx_wait): Use CUDA_CALL* macros.
2346         (nvptx_wait_async): Likewise.
2347         (nvptx_wait_all): Likewise.
2348         (nvptx_wait_all_async): Likewise.
2349         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
2350         use CUDA_CALL* macros, adjust call to map_fini.
2351         (GOMP_OFFLOAD_init_device): Change return type to bool,
2352         adjust code accordingly.
2353         (GOMP_OFFLOAD_fini_device): Likewise.
2354         (GOMP_OFFLOAD_load_image): Adjust calls to
2355         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
2356         use CUDA_CALL* macros.
2357         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
2358         return code.
2359         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
2360         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
2361         handle error return.
2362         (GOMP_OFFLOAD_dev2host): Likewise.
2363         (GOMP_OFFLOAD_host2dev): Likewise.
2364         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
2365         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
2366
2367 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
2368
2369         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
2370         (acc_free): Likewise.
2371         (acc_memcpy_to_device): Likewise.
2372         (acc_memcpy_from_device): Likewise.
2373         (acc_deviceptr): Likewise.
2374         (acc_hostptr): Likewise.
2375         (acc_is_present): Likewise.
2376         (acc_map_data): Likewise.
2377         (acc_unmap_data): Likewise.
2378         (present_create_copy): Likewise.
2379         (delete_copyout): Likewise.
2380         (update_dev_host): Likewise.
2381         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
2382         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
2383         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
2384         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
2385         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
2386         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
2387         it only runs on nvptx targets.
2388         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
2389         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
2390         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2391         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2392         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2393         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2394         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2395         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2396         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2397         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
2398         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2399         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2400         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2401         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2402         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2403         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2404         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2405         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2406         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2407         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2408         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2409         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2410         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2411
2412 2016-05-23  Martin Jambor  <mjambor@suse.cz>
2413
2414         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
2415
2416 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
2417
2418         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
2419         to gomp_init_targets_once.
2420         (acc_set_device_type): Remove !cached_base_dev condition on call to
2421         gomp_init_targets_once, move call to before acc_device_lock acquire,
2422         to avoid deadlock.
2423         (acc_get_device_num): Remove !cached_base_dev condition on call to
2424         gomp_init_targets_once.
2425         (acc_set_device_num): Likewise.
2426
2427 2016-05-16  Martin Jambor  <mjambor@suse.cz>
2428
2429         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
2430
2431 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
2432
2433         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
2434         expected partitioning.
2435
2436 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
2437
2438         PR middle-end/70626
2439         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
2440         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
2441         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
2442
2443 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
2444
2445         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
2446         non-fatal.
2447
2448 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
2449
2450         PR middle-end/70680
2451         * testsuite/libgomp.c/pr70680-1.c: New test.
2452         * testsuite/libgomp.c/pr70680-2.c: New test.
2453
2454 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
2455
2456         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
2457         pass parameter variables to subroutines.
2458
2459 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
2460
2461         PR middle-end/70643
2462         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
2463
2464 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
2465
2466         PR testsuite/68242
2467         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
2468         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2469
2470 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
2471
2472         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
2473         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
2474         GOACC_declare prototype.
2475
2476         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
2477         Merge this file, and...
2478         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
2479         ... this file, and...
2480         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
2481         ... this file, and...
2482         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
2483         ... this file, and...
2484         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
2485         ... this file, and...
2486         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
2487         ... this file, and...
2488         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
2489         ... this file, and...
2490         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
2491         ... this file, and...
2492         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
2493         ... this file, and...
2494         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
2495         ... this file, and...
2496         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
2497         ... this file, and...
2498         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
2499         ... this file, and...
2500         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
2501         ... this file into...
2502         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
2503         file.
2504
2505         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
2506         Make failure observable.
2507
2508 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
2509
2510         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
2511         field.
2512         * target.c (gomp_target_fallback_firstprivate,
2513         gomp_target_unshare_firstprivate): Removed.
2514         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
2515         before waiting for dependencies.
2516         (gomp_target_task_fn): Don't copy firstprivate vars here.
2517         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
2518         firstprivate_copies here.
2519         (gomp_create_target_task): Don't initialize firstprivate_copies field.
2520         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
2521         explicit/implicit firstprivate.
2522
2523 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
2524
2525         PR lto/70289
2526         PR ipa/70348
2527         PR tree-optimization/70373
2528         PR middle-end/70533
2529         PR middle-end/70534
2530         PR middle-end/70535
2531         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
2532         test.
2533         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
2534         test.
2535         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
2536         test.
2537         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
2538         test.
2539         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
2540         test.
2541         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
2542         test.
2543         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
2544         test.
2545         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
2546         test.
2547         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
2548         test.
2549         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
2550         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
2551         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
2552         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
2553         test.
2554         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
2555         test.
2556         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
2557         test.
2558         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
2559         test.
2560         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
2561         coverage.
2562         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2563         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2564         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
2565         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
2566         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
2567         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
2568         coverage.
2569         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2570         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2571         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2572         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2573         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
2574         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
2575         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
2576         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
2577         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
2578         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2579         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2580         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2581         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
2582         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2583         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
2584
2585 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
2586             James Norris  <jnorris@codesourcery.com>
2587             Nathan Sidwell  <nathan@codesourcery.com>
2588             Julian Brown  <julian@codesourcery.com>
2589             Cesar Philippidis  <cesar@codesourcery.com>
2590             Chung-Lin Tang  <cltang@codesourcery.com>
2591             Tom de Vries  <tom@codesourcery.com>
2592
2593         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
2594         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
2595         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
2596         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
2597         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
2598         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
2599         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
2600         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
2601         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
2602         XFAIL.
2603         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
2604         Incorporate...
2605         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
2606         file.
2607         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
2608         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
2609         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
2610         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
2611         Likewise.
2612         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
2613         Likewise.
2614         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
2615         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
2616         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
2617         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
2618         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
2619         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
2620         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
2621         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
2622         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
2623         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
2624         Likewise.
2625         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
2626         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
2627         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
2628         file...
2629         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
2630         file into...
2631         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
2632         file.  Update.
2633         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
2634         file.
2635         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
2636         Likewise.
2637         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
2638         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
2639         ... this new file.  Update.
2640         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
2641         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
2642         ... this new file.  Update.
2643         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
2644         file.  Incorporate...
2645         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
2646         file, and...
2647         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
2648         file, and...
2649         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
2650         file.
2651         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
2652
2653 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
2654
2655         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
2656         set-torture-options.
2657
2658 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
2659
2660         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
2661         gcc-dg-runtest.
2662         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2663         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
2664         -fno-builtin-acc_on_device instead of -O0.
2665         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
2666         -O0.
2667         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
2668         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
2669         Likewise.
2670         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
2671         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
2672         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
2673         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
2674         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
2675         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
2676         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
2677         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2678         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2679         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
2680         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
2681         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
2682         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
2683         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
2684         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
2685         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
2686         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
2687         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
2688         Don't specify -O2.
2689         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
2690         Likewise.
2691         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
2692         Likewise.
2693
2694 2016-03-24  Martin Liska  <mliska@suse.cz>
2695
2696         * plugin/plugin-hsa.c (packet_store_release): New function
2697         that is taken from the HSA runtime manual.
2698         (GOMP_OFFLOAD_run): Use the function.
2699
2700 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
2701
2702         PR c++/70376
2703         * testsuite/libgomp.c++/pr70376.C: New test.
2704
2705 2016-03-23  Tom de Vries  <tom@codesourcery.com>
2706
2707         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
2708         initialization of lresult and lvresult.
2709         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
2710
2711 2016-03-23  James Norris  <jnorris@codesourcery.com>
2712             Daichi Fukuoka <dc-fukuoka@sgi.com>
2713
2714         PR libgomp/69414
2715         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
2716         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
2717         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
2718         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
2719
2720 2016-03-23  Martin Liska  <mliska@suse.cz>
2721
2722         PR hsa/70337
2723         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
2724         argument just in case a dispatched kernel uses that argument.
2725
2726 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
2727
2728         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
2729         -ftree-parallelize-loops/-fopenacc changes.
2730         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
2731         Likewise.
2732         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
2733         Likewise.
2734         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
2735         Likewise.
2736         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
2737         Likewise.
2738         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
2739         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
2740
2741 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
2742
2743         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
2744         always_ld_library_path the path to libgcc_s.
2745
2746 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
2747
2748         PR testsuite/70009
2749         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
2750
2751 2016-03-09  Tom de Vries  <tom@codesourcery.com>
2752
2753         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
2754         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
2755         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
2756         Same.
2757         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
2758         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
2759         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
2760         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
2761
2762 2016-03-07  Martin Jambor  <mjambor@suse.cz>
2763
2764         * testsuite/lib/libgomp.exp
2765         (check_effective_target_hsa_offloading_selected_nocache): New.
2766         (check_effective_target_hsa_offloading_selected): Likewise.
2767         * testsuite/libgomp.hsa.c/c.exp: Likewise.
2768         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
2769         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
2770         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
2771         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
2772         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
2773         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
2774         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
2775         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
2776         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
2777         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
2778         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
2779         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
2780         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
2781         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
2782         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
2783         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
2784
2785 2016-03-07  Martin Jambor  <mjambor@suse.cz>
2786
2787         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
2788         non-shared memory accelerators.
2789         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
2790         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
2791         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
2792         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
2793         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
2794         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
2795         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
2796         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
2797         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
2798
2799 2016-03-07  Martin Jambor  <mjambor@suse.cz>
2800
2801         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
2802         ALWAYS_CFLAGS.
2803
2804 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
2805
2806         PR libgomp/69555
2807         * testsuite/libgomp.c++/pr69555-1.C: New test.
2808         * testsuite/libgomp.c++/pr69555-2.C: New test.
2809
2810 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
2811             Martin Jambor  <mjambor@suse.cz>
2812
2813         * testsuite/lib/libgomp.exp
2814         (check_effective_target_offload_device_shared_as): New proc.
2815         * testsuite/libgomp.c++/declare_target-1.C: New test.
2816
2817 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
2818
2819         PR driver/68463
2820         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
2821
2822 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
2823
2824         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
2825         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
2826         dims.
2827         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
2828         -ftree-parallelize-loops/-fopenacc changes.
2829         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
2830         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
2831         Likewise.
2832         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
2833         Likewise.
2834         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
2835         Likewise.
2836         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
2837         Likewise.
2838         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
2839         Likewise.
2840         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
2841         Likewise.
2842         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
2843         Likewise.
2844         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
2845         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
2846         Likewise.
2847         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
2848         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
2849         Likewise.
2850         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
2851         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
2852         Likewise.
2853
2854 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
2855
2856         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
2857
2858 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
2859
2860         PR driver/69805
2861         * testsuite/libgomp.c/pr69805.c: New test.
2862
2863 2016-02-16  Tom de Vries  <tom@codesourcery.com>
2864
2865         PR lto/67709
2866         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
2867
2868 2016-02-09  Tom de Vries  <tom@codesourcery.com>
2869
2870         PR tree-optimization/69599
2871         * testsuite/libgomp.c/omp-nested-3.c: New test.
2872         * testsuite/libgomp.c/pr46032-2.c: New test.
2873         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
2874         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
2875
2876 2016-02-09  Tom de Vries  <tom@codesourcery.com>
2877
2878         PR lto/69707
2879         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
2880
2881 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
2882
2883         * testsuite/libgomp.c/target-31.c: Fix testcase.
2884
2885 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
2886
2887         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
2888         clause.
2889         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
2890         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
2891         reduction and map clauses.
2892         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
2893
2894 2016-02-02  James Norris  <jnorris@codesourcery.com>
2895
2896         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
2897
2898 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
2899
2900         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
2901         * oacc-parallel.c (GOACC_host_data): Remove function definition.
2902
2903         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
2904         cases.
2905
2906         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
2907         variables.
2908         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
2909         (hsa_kmt_lib): Set variables.
2910         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
2911         always_ld_library_path.
2912         * Makefile.in: Regenerate.
2913         * configure: Likewise.
2914         * testsuite/Makefile.in: Likewise.
2915
2916         * plugin/configfrag.ac (offload_additional_options)
2917         (offload_additional_lib_paths): Don't amend for hsa offloading.
2918         * configure: Regenerate.
2919
2920         * plugin/configfrag.ac: Don't configure for offloading target if
2921         we don't build the corresponding plugin.
2922         * configure: Regenerate.
2923
2924 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
2925
2926         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
2927         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
2928
2929 2016-01-26  Tom de Vries  <tom@codesourcery.com>
2930
2931         PR tree-optimization/69110
2932         * testsuite/libgomp.c/pr69110.c: New test.
2933
2934 2016-01-25  Richard Biener  <rguenther@suse.de>
2935
2936         PR lto/69393
2937         * testsuite/libgomp.c++/pr69393.C: New testcase.
2938
2939 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
2940
2941         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
2942         function wasn't mapped to the device with non-shared memory.
2943
2944 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
2945
2946         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
2947
2948 2016-01-19  Martin Jambor  <mjambor@suse.cz>
2949             Martin Liska  <mliska@suse.cz>
2950
2951         * plugin/Makefrag.am: Add HSA plugin requirements.
2952         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
2953         (HSA_RUNTIME_LIB): Likewise.
2954         (HSA_RUNTIME_CPPFLAGS): Likewise.
2955         (HSA_RUNTIME_INCLUDE): New substitution.
2956         (HSA_RUNTIME_LIB): Likewise.
2957         (HSA_RUNTIME_LDFLAGS): Likewise.
2958         (hsa-runtime): New configure option.
2959         (hsa-runtime-include): Likewise.
2960         (hsa-runtime-lib): Likewise.
2961         (PLUGIN_HSA): New substitution variable.
2962         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
2963         configure options.
2964         (PLUGIN_HSA_CPPFLAGS): Likewise.
2965         (PLUGIN_HSA_LDFLAGS): Likewise.
2966         (PLUGIN_HSA_LIBS): Likewise.
2967         Check that we have access to HSA run-time.
2968         * libgomp-plugin.h (offload_target_type): New element
2969         OFFLOAD_TARGET_TYPE_HSA.
2970         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
2971         args.
2972         (bool gomp_create_target_task): Updated.
2973         (gomp_device_descr): Extra parameter of run_func and async_run_func,
2974         new field can_run_func.
2975         * libgomp_g.h (GOMP_target_ext): Update prototype.
2976         * oacc-host.c (host_run): Added a new parameter args.
2977         * target.c (calculate_firstprivate_requirements): New function.
2978         (copy_firstprivate_data): Likewise.
2979         (gomp_target_fallback_firstprivate): Use them.
2980         (gomp_target_unshare_firstprivate): New function.
2981         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
2982         devices.
2983         (GOMP_target): Do host fallback for all shared memory devices.  Do not
2984         pass any args to plugins.
2985         (GOMP_target_ext): Introduce device-specific argument parameter args.
2986         Allow host fallback if device shares memory.  Do not remap data if
2987         device has shared memory.
2988         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
2989         like host fallback for mappings.
2990         (GOMP_target_data): Treat shared memory devices like host fallback.
2991         (GOMP_target_data_ext): Likewise.
2992         (GOMP_target_update): Likewise.
2993         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
2994         gomp_create_target_task.
2995         (GOMP_target_enter_exit_data): Likewise.
2996         (omp_target_alloc): Treat shared memory devices like host fallback.
2997         (omp_target_free): Likewise.
2998         (omp_target_is_present): Likewise.
2999         (omp_target_memcpy): Likewise.
3000         (omp_target_memcpy_rect): Likewise.
3001         (omp_target_associate_ptr): Likewise.
3002         (gomp_load_plugin_for_device): Also load can_run.
3003         * task.c (GOMP_PLUGIN_target_task_completion): Free
3004         firstprivate_copies.
3005         (gomp_create_target_task): Accept new argument args and store it to
3006         ttask.
3007         * plugin/plugin-hsa.c: New file.
3008
3009 2016-01-18  Tom de Vries  <tom@codesourcery.com>
3010
3011         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
3012         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
3013         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
3014         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
3015         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
3016         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
3017         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
3018         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
3019         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
3020         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
3021         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
3022         Same.
3023         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
3024         Same.
3025         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
3026         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
3027         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
3028         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
3029         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
3030         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
3031         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
3032         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
3033         Same.
3034         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
3035
3036 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
3037
3038         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
3039
3040 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
3041
3042         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
3043
3044 2016-01-12  James Norris  <jnorris@codesourcery.com>
3045
3046         * libgomp.texi: Updates for OpenACC.
3047
3048 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
3049
3050         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
3051
3052 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
3053
3054         PR fortran/66680
3055         * testsuite/libgomp.fortran/pr66680.f90: New test.
3056
3057 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
3058
3059         PR middle-end/68960
3060         * testsuite/libgomp.c/pr68960.c: New test.
3061
3062 2016-01-06  Nathan Sidwell  <nathan@acm.org>
3063
3064         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
3065         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
3066
3067 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
3068
3069         Update copyright years.
3070
3071         * libgomp.texi: Bump @copying's copyright year.
3072
3073 2015-12-31  Nathan Sidwell  <nathan@acm.org>
3074
3075         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
3076         dg-additional-options syntax.
3077         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
3078         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
3079         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
3080         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
3081         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
3082         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
3083         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
3084         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
3085         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
3086         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
3087         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
3088         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
3089         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
3090         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
3091         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
3092         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
3093         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
3094         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
3095
3096 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
3097
3098         * libgomp.h (REFCOUNT_LINK): Define.
3099         (struct splay_tree_key_s): Add link_key.
3100         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
3101         Replace target address of the pointer with target address of newly
3102         mapped object in the splay tree.  Set link pointer on target to the
3103         device address of the mapped object.
3104         (gomp_unmap_vars): Restore target address of the pointer in the splay
3105         tree for REFCOUNT_LINK objects after unmapping.
3106         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
3107         declare target link" objects.
3108         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
3109         "omp declare target link" objects, which were mapped for the image.
3110         (gomp_exit_data): Restore target address of the pointer in the splay
3111         tree for REFCOUNT_LINK objects after unmapping.
3112         * testsuite/libgomp.c/target-link-1.c: New file.
3113
3114 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
3115
3116         * libgomp.h (gomp_device_state): New enum.
3117         (struct gomp_device_descr): Replace is_initialized with state.
3118         (gomp_fini_device): Remove declaration.
3119         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
3120         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
3121         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
3122         (acc_set_device_type): Use state instead of is_initialized.
3123         (acc_set_device_num): Likewise.
3124         * target.c (resolve_device): Use state instead of is_initialized.
3125         Do not initialize finalized device.
3126         (gomp_map_vars): Do nothing if device is finalized.
3127         (gomp_unmap_vars): Likewise.
3128         (gomp_update): Likewise.
3129         (GOMP_offload_register_ver): Use state instead of is_initialized.
3130         (GOMP_offload_unregister_ver): Likewise.
3131         (gomp_init_device): Likewise.
3132         (gomp_unload_device): Likewise.
3133         (gomp_fini_device): Remove.
3134         (gomp_get_target_fn_addr): Do nothing if device is finalized.
3135         (GOMP_target): Go to host fallback if device is finalized.
3136         (GOMP_target_ext): Likewise.
3137         (gomp_exit_data): Do nothing if device is finalized.
3138         (gomp_target_task_fn): Go to host fallback if device is finalized.
3139         (gomp_target_fini): New static function.
3140         (gomp_target_init): Use state instead of is_initialized.
3141         Call gomp_target_fini at exit.
3142
3143 2015-12-09  Tom de Vries  <tom@codesourcery.com>
3144
3145         PR tree-optimization/68716
3146         * testsuite/libgomp.c/omp-nested-2.c: New test.
3147
3148 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
3149
3150         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
3151         target openacc_nvidia_accel_selected.
3152         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
3153         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
3154         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
3155         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
3156
3157 2015-12-01  Julian Brown  <julian@codesourcery.com>
3158             James Norris  <James_Norris@mentor.com>
3159
3160         * oacc-parallel.c (GOACC_host_data): New function.
3161         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
3162         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
3163         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
3164         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
3165         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
3166         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
3167         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
3168
3169 2015-11-30  James Norris  <jnorris@codesourcery.com>
3170             Cesar Philippidis  <cesar@codesourcery.com>
3171
3172         libgomp/
3173         * libgomp.oacc-fortran/routine-5.f90: New test.
3174         * libgomp.oacc-fortran/routine-7.f90: New test.
3175         * libgomp.oacc-fortran/routine-9.f90: New test.
3176
3177 2015-11-30  Tom de Vries  <tom@codesourcery.com>
3178
3179         PR tree-optimization/46032
3180         * testsuite/libgomp.c/pr46032.c: New test.
3181
3182 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
3183
3184         PR libgomp/68579
3185         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
3186         (gomp_create_target_task): Call it before freeing
3187         GOMP_TARGET_TASK_DATA tasks.
3188
3189         PR c/63326
3190         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
3191         in between case label and OpenMP standalone directives.
3192         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
3193
3194 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
3195
3196         * configure: Regenerate.
3197
3198 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
3199
3200         * testsuite/libgomp.c/target-35.c: New test.
3201
3202 2015-11-22  James Norris  <jnorris@codesourcery.com>
3203             Cesar Philippidis  <cesar@codesourcery.com>
3204
3205         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
3206         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
3207         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
3208         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
3209         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
3210
3211 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
3212
3213         PR middle-end/68221
3214         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
3215         * testsuite/libgomp.c/reduction-12.c: Likewise.
3216         * testsuite/libgomp.c++/reduction-11.C: Likewise.
3217         * testsuite/libgomp.c++/reduction-12.C: Likewise.
3218
3219 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
3220
3221         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
3222         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
3223         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
3224         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
3225         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
3226         and fix.
3227         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3228         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3229
3230 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
3231
3232         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
3233         worker & gang cases.
3234         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
3235
3236 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
3237
3238         * config/nvptx/priority_queue.c: New file.
3239
3240 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
3241
3242         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
3243         sections.
3244
3245 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
3246             Aldy Hernandez  <aldyh@redhat.com>
3247             Ilya Verbin  <ilya.verbin@intel.com>
3248
3249         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
3250         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
3251         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
3252         iterators or IV by chunk size.
3253         * parallel.c (gomp_resolve_num_threads): Don't assume that
3254         if thr->ts.team is non-NULL, then pool must be non-NULL.
3255         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
3256         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
3257         GOMP_PLUGIN_target_task_completion.
3258         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
3259         * Makefile.in: Regenerate.
3260         * libgomp.h: Shuffle prototypes and forward definitions around so
3261         priority queues can be defined.
3262         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
3263         (enum gomp_target_task_state): New enum.
3264         (struct gomp_target_task): Add state, tgt, task and team fields.
3265         (gomp_create_target_task): Change return type to bool, add
3266         state argument.
3267         (gomp_target_task_fn): Change return type to bool.
3268         (struct gomp_device_descr): Add async_run_func.
3269         (struct gomp_task): Remove children, next_child, prev_child,
3270         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
3271         Add pnode field.
3272         (struct gomp_taskgroup): Remove children.
3273         Add taskgroup_queue.
3274         (struct gomp_team): Change task_queue type to a priority queue.
3275         (splay_compare): Define inline.
3276         (priority_queue_offset): New.
3277         (priority_node_to_task): New.
3278         (task_to_priority_node): New.
3279         * oacc-mem.c: Do not include splay-tree.h.
3280         * priority_queue.c: New file.
3281         * priority_queue.h: New file.
3282         * splay-tree.c: Do not include splay-tree.h.
3283         (splay_tree_foreach_internal): New.
3284         (splay_tree_foreach): New.
3285         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
3286         (splay_tree_callback): Define typedef.
3287         * target.c (splay_compare): Move to libgomp.h.
3288         (GOMP_target): Don't adjust *thr in any way around running offloaded
3289         task.
3290         (GOMP_target_ext): Likewise.  Handle target nowait.
3291         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
3292         return value from gomp_create_target_task, if false, fallthrough
3293         as if no dependencies exist.
3294         (gomp_target_task_fn): Change return type to bool, return true
3295         if the task should have another part scheduled later.  Handle
3296         target nowait.
3297         (gomp_load_plugin_for_device): Initialize async_run.
3298         * task.c (gomp_init_task): Initialize children_queue.
3299         (gomp_clear_parent_in_list): New.
3300         (gomp_clear_parent_in_tree): New.
3301         (gomp_clear_parent): Handle priorities.
3302         (GOMP_task): Likewise.
3303         (priority_queue_move_task_first,
3304         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
3305         New functions.
3306         (gomp_create_target_task): Use priority queues.  Change return type
3307         to bool, add state argument, return false if for async
3308         {{enter,exit} data,update} constructs no dependencies need to be
3309         waited for, handle target nowait.  Set task->fn to NULL instead of
3310         gomp_target_task_fn.
3311         (verify_children_queue): Remove.
3312         (priority_list_upgrade_task): New.
3313         (priority_queue_upgrade_task): New.
3314         (verify_task_queue): Remove.
3315         (priority_list_downgrade_task): New.
3316         (priority_queue_downgrade_task): New.
3317         (gomp_task_run_pre): Use priority queues.
3318         Abstract code out to priority_queue_downgrade_task.
3319         (gomp_task_run_post_handle_dependers): Use priority queues.
3320         (gomp_task_run_post_remove_parent): Likewise.
3321         (gomp_task_run_post_remove_taskgroup): Likewise.
3322         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
3323         tasks specially.
3324         (GOMP_taskwait): Likewise.
3325         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
3326         priority-queue_upgrade_task.
3327         (GOMP_taskgroup_start): Use priority queues.
3328         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
3329         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
3330         barrier.
3331         * taskloop.c (GOMP_taskloop): Handle priorities.
3332         * team.c (gomp_new_team): Call priority_queue_init.
3333         (free_team): Call priority_queue_free.
3334         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
3335         team created for target nowait in implicit parallel region.
3336         (gomp_team_start): For nested check, test thr->ts.level instead of
3337         thr->ts.team != NULL.
3338         * testsuite/libgomp.c/doacross-3.c: New test.
3339         * testsuite/libgomp.c/ordered-5.c: New test.
3340         * testsuite/libgomp.c/priority.c: New test.
3341         * testsuite/libgomp.c/target-31.c: New test.
3342         * testsuite/libgomp.c/target-32.c: New test.
3343         * testsuite/libgomp.c/target-33.c: New test.
3344         * testsuite/libgomp.c/target-34.c: New test.
3345
3346 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
3347
3348         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
3349
3350         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
3351         loop is sequential.
3352
3353 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
3354
3355         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
3356         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
3357
3358 2015-11-12  James Norris  <jnorris@codesourcery.com>
3359             Joseph Myers  <joseph@codesourcery.com>
3360
3361         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
3362         * oacc-parallel.c (GOACC_declare): New function.
3363         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
3364         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
3365         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
3366         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
3367         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
3368
3369 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
3370
3371         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
3372
3373 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
3374
3375         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
3376         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
3377
3378 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
3379
3380         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
3381         inadvertent commit.
3382
3383 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
3384
3385         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
3386         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
3387         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
3388         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
3389         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
3390
3391 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
3392
3393         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
3394         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
3395
3396 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
3397             Ilya Verbin  <ilya.verbin@intel.com>
3398
3399         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
3400         GOMP_loop_nonmonotonic_dynamic_start,
3401         GOMP_loop_nonmonotonic_guided_next,
3402         GOMP_loop_nonmonotonic_guided_start,
3403         GOMP_loop_ull_nonmonotonic_dynamic_next,
3404         GOMP_loop_ull_nonmonotonic_dynamic_start,
3405         GOMP_loop_ull_nonmonotonic_guided_next,
3406         GOMP_loop_ull_nonmonotonic_guided_start,
3407         GOMP_parallel_loop_nonmonotonic_dynamic,
3408         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
3409         (GOMP_target_41): Renamed to ...
3410         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
3411         arguments.
3412         (GOMP_target_data_41): Renamed to ...
3413         (GOMP_target_data_ext): ... this.
3414         (GOMP_target_update_41): Renamed to ...
3415         (GOMP_target_update_ext): ... this.
3416         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
3417         GOMP_target_data_ext and GOMP_target_update_ext instead of
3418         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
3419         Export GOMP_loop_nonmonotonic_dynamic_next,
3420         GOMP_loop_nonmonotonic_dynamic_start,
3421         GOMP_loop_nonmonotonic_guided_next,
3422         GOMP_loop_nonmonotonic_guided_start,
3423         GOMP_loop_ull_nonmonotonic_dynamic_next,
3424         GOMP_loop_ull_nonmonotonic_dynamic_start,
3425         GOMP_loop_ull_nonmonotonic_guided_next,
3426         GOMP_loop_ull_nonmonotonic_guided_start,
3427         GOMP_parallel_loop_nonmonotonic_dynamic and
3428         GOMP_parallel_loop_nonmonotonic_guided.
3429         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
3430         GOMP_parallel_loop_nonmonotonic_guided,
3431         GOMP_loop_nonmonotonic_dynamic_start,
3432         GOMP_loop_nonmonotonic_guided_start,
3433         GOMP_loop_nonmonotonic_dynamic_next,
3434         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
3435         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
3436         GOMP_loop_ull_nonmonotonic_guided_start,
3437         GOMP_loop_ull_nonmonotonic_dynamic_next,
3438         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
3439         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
3440         functions.
3441         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
3442         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
3443         Use gomp_map_val function.
3444         (gomp_target_fallback_firstprivate): New static function.
3445         (GOMP_target_41): Renamed to ...
3446         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
3447         arguments.  Move firstprivate fallback handling into a new
3448         function.
3449         (GOMP_target_data_41): Renamed to ...
3450         (GOMP_target_data_ext): ... this.
3451         (GOMP_target_update_41): Renamed to ...
3452         (GOMP_target_update_ext): ... this.
3453         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
3454         gomp_map_0len_lookup instead of gomp_map_lookup.
3455         (omp_target_is_present): Use gomp_map_0len_lookup instead of
3456         gomp_map_lookup.
3457         * testsuite/libgomp.c/target-28.c: Likewise.
3458         * testsuite/libgomp.c/monotonic-1.c: New test.
3459         * testsuite/libgomp.c/monotonic-2.c: New test.
3460         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
3461         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
3462         * testsuite/libgomp.c/pr66199-5.c: New test.
3463         * testsuite/libgomp.c/pr66199-6.c: New test.
3464         * testsuite/libgomp.c/pr66199-7.c: New test.
3465         * testsuite/libgomp.c/pr66199-8.c: New test.
3466         * testsuite/libgomp.c/pr66199-9.c: New test.
3467         * testsuite/libgomp.c/reduction-11.c: New test.
3468         * testsuite/libgomp.c/reduction-12.c: New test.
3469         * testsuite/libgomp.c/reduction-13.c: New test.
3470         * testsuite/libgomp.c/reduction-14.c: New test.
3471         * testsuite/libgomp.c/reduction-15.c: New test.
3472         * testsuite/libgomp.c/target-12.c (main): Adjust for
3473         omp_target_is_present change for one-past-last element.
3474         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
3475         the same var is both mapped and privatized.
3476         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
3477         handling of zero-length array sections.
3478         * testsuite/libgomp.c/target-28.c: New test.
3479         * testsuite/libgomp.c/target-29.c: New test.
3480         * testsuite/libgomp.c/target-30.c: New test.
3481         * testsuite/libgomp.c/target-teams-1.c: New test.
3482         * testsuite/libgomp.c++/member-6.C: New test.
3483         * testsuite/libgomp.c++/member-7.C: New test.
3484         * testsuite/libgomp.c++/monotonic-1.C: New test.
3485         * testsuite/libgomp.c++/monotonic-2.C: New test.
3486         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
3487         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
3488         * testsuite/libgomp.c++/pr66199-3.C: New test.
3489         * testsuite/libgomp.c++/pr66199-4.C: New test.
3490         * testsuite/libgomp.c++/pr66199-5.C: New test.
3491         * testsuite/libgomp.c++/pr66199-6.C: New test.
3492         * testsuite/libgomp.c++/pr66199-7.C: New test.
3493         * testsuite/libgomp.c++/pr66199-8.C: New test.
3494         * testsuite/libgomp.c++/pr66199-9.C: New test.
3495         * testsuite/libgomp.c++/reduction-11.C: New test.
3496         * testsuite/libgomp.c++/reduction-12.C: New test.
3497         * testsuite/libgomp.c++/target-13.C: New test.
3498         * testsuite/libgomp.c++/target-14.C: New test.
3499         * testsuite/libgomp.c++/target-15.C: New test.
3500         * testsuite/libgomp.c++/target-16.C: New test.
3501         * testsuite/libgomp.c++/target-17.C: New test.
3502         * testsuite/libgomp.c++/target-18.C: New test.
3503         * testsuite/libgomp.c++/target-19.C: New test.
3504
3505 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
3506
3507         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
3508         and reduction copy.
3509         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3510         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3511         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3512         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3513         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
3514         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3515         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3516         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
3517         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3518         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
3519         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3520         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3521         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3522         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
3523
3524 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
3525
3526         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
3527         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
3528         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
3529         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
3530         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
3531         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
3532         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
3533         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
3534
3535 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
3536
3537         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
3538         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
3539         (GOMP_OFFLOAD_openacc_parallel): Likewise.
3540         * oacc-host.c (host_openacc_exec): Likewise.
3541         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
3542
3543 2015-11-03  Julian Brown  <julian@codesourcery.com>
3544             Thomas Schwinge  <thomas@codesourcery.com>
3545
3546         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
3547         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
3548         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
3549         Likewise.
3550         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
3551         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
3552
3553 2015-11-03  James Norris  <jnorris@codesourcery.com>
3554
3555         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
3556         file.
3557         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
3558         Likewise.
3559         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
3560         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
3561         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
3562         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
3563         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
3564
3565 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
3566
3567         * openacc.h (enum acc_device_t): Reformat. Ensure layout
3568         compatibility.
3569         (enum acc_async_t): Reformat.
3570         (acc_on_device): Declare compatible with builtin and provide C++
3571         wrapper.
3572         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
3573
3574 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
3575             Cesar Philippidis  <cesar@codesourcery.com>
3576
3577         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
3578         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
3579         ... this.  Add a description of the test at the top of the file.
3580         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
3581         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
3582         ... this.  Add a description of the test at the top of the file.
3583
3584 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
3585
3586         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
3587         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
3588         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
3589         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
3590         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
3591         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
3592
3593 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
3594
3595         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
3596         dimensions.
3597
3598 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
3599
3600         PR testsuite/68063
3601         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
3602
3603 2015-10-27  James Norris  <jnorris@codesourcery.com>
3604
3605         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
3606         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
3607
3608 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
3609
3610         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
3611         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3612
3613         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
3614         acc_device_nvidia usage.
3615         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3616         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3617         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3618
3619         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
3620         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
3621
3622         PR libgomp/66518
3623         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
3624
3625         PR libgomp/65437
3626         PR libgomp/66518
3627         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
3628         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
3629
3630 2015-10-23  Tom de Vries  <tom@codesourcery.com>
3631
3632         PR testsuite/68063
3633         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
3634
3635 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
3636
3637         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
3638         vector_length.
3639         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3640
3641 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
3642             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
3643
3644         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
3645         to 0 when mapnum is 0.
3646
3647 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3648
3649         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
3650         Cast to int from int32_t.
3651
3652 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
3653             Aldy Hernandez  <aldyh@redhat.com>
3654             Ilya Verbin  <ilya.verbin@intel.com>
3655
3656         * config/linux/affinity.c (omp_get_place_num_procs,
3657         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
3658         * config/linux/doacross.h: New file.
3659         * config/posix/affinity.c (omp_get_place_num_procs,
3660         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
3661         * config/posix/doacross.h: New file.
3662         * env.c: Include gomp-constants.h.
3663         (struct gomp_task_icv): Rename run_sched_modifier to
3664         run_sched_chunk_size.
3665         (gomp_max_task_priority_var): New variable.
3666         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
3667         (handle_omp_display_env): Change _OPENMP value from 201307 to
3668         201511.  Print OMP_MAX_TASK_PRIORITY.
3669         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
3670         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
3671         chunk_size and run_sched_modifier to run_sched_chunk_size.
3672         (omp_get_max_task_priority, omp_get_initial_device,
3673         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
3674         omp_get_partition_place_nums): New functions.
3675         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
3676         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
3677         to chunk_size.
3678         (omp_get_num_places_, omp_get_place_num_procs_,
3679         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
3680         omp_get_place_proc_ids_8_, omp_get_place_num_,
3681         omp_get_partition_num_places_, omp_get_partition_place_nums_,
3682         omp_get_partition_place_nums_8_, omp_get_initial_device_,
3683         omp_get_max_task_priority_): New functions.
3684         * libgomp_g.h (GOMP_loop_doacross_static_start,
3685         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
3686         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
3687         GOMP_loop_ull_doacross_dynamic_start,
3688         GOMP_loop_ull_doacross_guided_start,
3689         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
3690         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
3691         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
3692         GOMP_target_data_41, GOMP_target_update_41,
3693         GOMP_target_enter_exit_data): New prototypes.
3694         (GOMP_task): Add prototype argument.
3695         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
3696         (struct gomp_doacross_work_share): New type.
3697         (struct gomp_work_share): Add doacross field.
3698         (struct gomp_task_icv): Rename run_sched_modifier to
3699         run_sched_chunk_size.
3700         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
3701         GOMP_TASK_UNDEFERRED.  Add comments.
3702         (struct gomp_task_depend_entry): Add comments.
3703         (struct gomp_task): Likewise.
3704         (struct gomp_taskgroup): Likewise.
3705         (struct gomp_target_task): New type.
3706         (struct gomp_team): Add comment.
3707         (gomp_get_place_proc_ids_8, gomp_doacross_init,
3708         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
3709         gomp_create_target_task, gomp_target_task_fn): New prototypes.
3710         (struct target_var_desc): New type.
3711         (struct target_mem_desc): Adjust comment.  Use struct
3712         target_var_desc instead of splay_tree_key for list.
3713         (REFCOUNT_INFINITY): Define.
3714         (struct splay_tree_key_s): Remove copy_from field.
3715         (struct gomp_device_descr): Add dev2dev_func field.
3716         (enum gomp_map_vars_kind): New enum.
3717         (gomp_map_vars): Add one argument.
3718         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
3719         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
3720         omp_get_place_num_procs, omp_get_place_num_procs_,
3721         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
3722         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
3723         omp_get_place_num_, omp_get_partition_num_places,
3724         omp_get_partition_num_places_, omp_get_partition_place_nums,
3725         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
3726         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
3727         omp_target_free, omp_target_is_present, omp_target_memcpy,
3728         omp_target_memcpy_rect, omp_target_associate_ptr and
3729         omp_target_disassociate_ptr.
3730         (GOMP_4.0.2): Renamed to ...
3731         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
3732         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
3733         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
3734         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
3735         GOMP_loop_doacross_static_start, GOMP_doacross_post,
3736         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
3737         GOMP_loop_ull_doacross_guided_start,
3738         GOMP_loop_ull_doacross_runtime_start,
3739         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
3740         GOMP_doacross_ull_wait.
3741         * libgomp.texi: Document omp_get_max_task_priority.
3742         Rename modifier argument to chunk_size for omp_set_schedule and
3743         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
3744         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
3745         to run_sched_chunk_size renaming.
3746         (GOMP_loop_ordered_runtime_start): Likewise.
3747         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
3748         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
3749         GOMP_parallel_loop_runtime_start): New functions.
3750         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
3751         to run_sched_chunk_size renaming.
3752         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
3753         GOMP_loop_doacross_guided_start): New functions or aliases.
3754         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
3755         run_sched_modifier to run_sched_chunk_size renaming.
3756         (GOMP_loop_ull_ordered_runtime_start): Likewise.
3757         (gomp_loop_ull_doacross_static_start,
3758         gomp_loop_ull_doacross_dynamic_start,
3759         gomp_loop_ull_doacross_guided_start,
3760         GOMP_loop_ull_doacross_runtime_start): New functions.
3761         (GOMP_loop_ull_doacross_static_start,
3762         GOMP_loop_ull_doacross_dynamic_start,
3763         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
3764         * oacc-mem.c (acc_map_data, present_create_copy,
3765         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
3766         to gomp_map_vars.
3767         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
3768         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
3769         instead of false to gomp_map_vars.
3770         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
3771         * omp.h.in (omp_lock_hint_t): New type.
3772         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
3773         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
3774         omp_get_place_num, omp_get_partition_num_places,
3775         omp_get_partition_place_nums, omp_get_initial_device,
3776         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
3777         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
3778         omp_target_associate_ptr, omp_target_disassociate_ptr): New
3779         prototypes.
3780         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
3781         (omp_lock_hint_none, omp_lock_hint_uncontended,
3782         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
3783         omp_lock_hint_speculative): New parameters.
3784         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
3785         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
3786         omp_get_place_num, omp_get_partition_num_places,
3787         omp_get_partition_place_nums, omp_get_initial_device,
3788         omp_get_max_task_priority): New interfaces.
3789         (omp_set_schedule, omp_get_schedule): Rename modifier argument
3790         to chunk_size.
3791         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
3792         (omp_lock_hint_none, omp_lock_hint_uncontended,
3793         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
3794         omp_lock_hint_speculative): New parameters.
3795         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
3796         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
3797         omp_get_place_num, omp_get_partition_num_places,
3798         omp_get_partition_place_nums, omp_get_initial_device,
3799         omp_get_max_task_priority): New functions and subroutines.
3800         * ordered.c: Include stdarg.h and string.h.
3801         (MAX_COLLAPSED_BITS): Define.
3802         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
3803         gomp_doacross_ull_init, GOMP_doacross_ull_post,
3804         GOMP_doacross_ull_wait): New functions.
3805         * target.c: Include errno.h.
3806         (resolve_device): If device is not initialized, call
3807         gomp_init_device on it.
3808         (gomp_map_lookup): New function.
3809         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
3810         Don't bump refcount if REFCOUNT_INFINITY.  Handle
3811         GOMP_MAP_ALWAYS_TO_P.
3812         (get_kind): Rename is_openacc argument to short_mapkind.
3813         (gomp_map_pointer): Use gomp_map_lookup.
3814         (gomp_map_fields_existing): New function.
3815         (gomp_map_vars): Rename is_openacc argument to short_mapkind
3816         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
3817         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
3818         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
3819         Adjust for tgt->list changed type and copy_from living in there.
3820         (gomp_copy_from_async): Adjust for tgt->list changed type and
3821         copy_from living in there.
3822         (gomp_unmap_vars): Likewise.
3823         (gomp_update): Likewise.  Rename is_openacc argument to
3824         short_mapkind.  Don't fail if object is not mapped.
3825         (gomp_load_image_to_device): Initialize refcount to
3826         REFCOUNT_INFINITY.
3827         (gomp_target_fallback): New function.
3828         (gomp_get_target_fn_addr): Likewise.
3829         (GOMP_target): Adjust gomp_map_vars caller, use
3830         gomp_get_target_fn_addr and gomp_target_fallback.
3831         (GOMP_target_41): New function.
3832         (gomp_target_data_fallback): New function.
3833         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
3834         (GOMP_target_data_41): New function.
3835         (GOMP_target_update): Adjust gomp_update caller.
3836         (GOMP_target_update_41): New function.
3837         (gomp_exit_data, GOMP_target_enter_exit_data,
3838         gomp_target_task_fn, omp_target_alloc, omp_target_free,
3839         omp_target_is_present, omp_target_memcpy,
3840         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
3841         omp_target_associate_ptr, omp_target_disassociate_ptr,
3842         gomp_load_plugin_for_device): New functions.
3843         * task.c: Include gomp-constants.h.  Include taskloop.c
3844         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
3845         (gomp_task_handle_depend): New function.
3846         (GOMP_task): Use it.  Add priority argument.  Use
3847         gomp-constant.h constants instead of hardcoded numbers.
3848         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
3849         (gomp_create_target_task): New function.
3850         (verify_children_queue, verify_taskgroup_queue,
3851         verify_task_queue): New functions.
3852         (gomp_task_run_pre): Call verify_*_queue functions.
3853         If an upcoming tied task is about to leave the sibling or
3854         taskgroup queues in an invalid state, adjust appropriately.
3855         Remove taskgroup argument.  Add comments.
3856         (gomp_task_run_post_handle_dependers): Add comments.
3857         (gomp_task_run_post_remove_parent): Likewise.
3858         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
3859         (GOMP_taskwait): Likewise.  Add comments.
3860         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
3861         problem such that the first non parent_depends_on task does not
3862         end up at the end of the children queue.
3863         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
3864         GOMP_TASK_UNDEFERRED.
3865         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
3866         * taskloop.c: New file.
3867         * testsuite/lib/libgomp.exp
3868         (check_effective_target_offload_device_nonshared_as): New proc.
3869         * testsuite/libgomp.c/affinity-2.c: New test.
3870         * testsuite/libgomp.c/doacross-1.c: New test.
3871         * testsuite/libgomp.c/doacross-2.c: New test.
3872         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
3873         Add map clause to target.
3874         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
3875         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
3876         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
3877         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
3878         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
3879         Likewise.
3880         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
3881         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
3882         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
3883         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
3884         not defined.  Use those where needed.
3885         * testsuite/libgomp.c/for-4.c: New test.
3886         * testsuite/libgomp.c/for-5.c: New test.
3887         * testsuite/libgomp.c/for-6.c: New test.
3888         * testsuite/libgomp.c/linear-1.c: New test.
3889         * testsuite/libgomp.c/ordered-4.c: New test.
3890         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
3891         only allowed on the loop iterator.
3892         * testsuite/libgomp.c/pr66199-3.c: New test.
3893         * testsuite/libgomp.c/pr66199-4.c: New test.
3894         * testsuite/libgomp.c/reduction-7.c: New test.
3895         * testsuite/libgomp.c/reduction-8.c: New test.
3896         * testsuite/libgomp.c/reduction-9.c: New test.
3897         * testsuite/libgomp.c/reduction-10.c: New test.
3898         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
3899         map(tofrom:s).
3900         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
3901         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
3902         * testsuite/libgomp.c/target-11.c: New test.
3903         * testsuite/libgomp.c/target-12.c: New test.
3904         * testsuite/libgomp.c/target-13.c: New test.
3905         * testsuite/libgomp.c/target-14.c: New test.
3906         * testsuite/libgomp.c/target-15.c: New test.
3907         * testsuite/libgomp.c/target-16.c: New test.
3908         * testsuite/libgomp.c/target-17.c: New test.
3909         * testsuite/libgomp.c/target-18.c: New test.
3910         * testsuite/libgomp.c/target-19.c: New test.
3911         * testsuite/libgomp.c/target-20.c: New test.
3912         * testsuite/libgomp.c/target-21.c: New test.
3913         * testsuite/libgomp.c/target-22.c: New test.
3914         * testsuite/libgomp.c/target-23.c: New test.
3915         * testsuite/libgomp.c/target-24.c: New test.
3916         * testsuite/libgomp.c/target-25.c: New test.
3917         * testsuite/libgomp.c/target-26.c: New test.
3918         * testsuite/libgomp.c/target-27.c: New test.
3919         * testsuite/libgomp.c/taskloop-1.c: New test.
3920         * testsuite/libgomp.c/taskloop-2.c: New test.
3921         * testsuite/libgomp.c/taskloop-3.c: New test.
3922         * testsuite/libgomp.c/taskloop-4.c: New test.
3923         * testsuite/libgomp.c++/ctor-13.C: New test.
3924         * testsuite/libgomp.c++/doacross-1.C: New test.
3925         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
3926         Replace offload_device with offload_device_nonshared_as.
3927         * testsuite/libgomp.c++/for-12.C: New test.
3928         * testsuite/libgomp.c++/for-13.C: New test.
3929         * testsuite/libgomp.c++/for-14.C: New test.
3930         * testsuite/libgomp.c++/linear-1.C: New test.
3931         * testsuite/libgomp.c++/member-1.C: New test.
3932         * testsuite/libgomp.c++/member-2.C: New test.
3933         * testsuite/libgomp.c++/member-3.C: New test.
3934         * testsuite/libgomp.c++/member-4.C: New test.
3935         * testsuite/libgomp.c++/member-5.C: New test.
3936         * testsuite/libgomp.c++/ordered-1.C: New test.
3937         * testsuite/libgomp.c++/reduction-5.C: New test.
3938         * testsuite/libgomp.c++/reduction-6.C: New test.
3939         * testsuite/libgomp.c++/reduction-7.C: New test.
3940         * testsuite/libgomp.c++/reduction-8.C: New test.
3941         * testsuite/libgomp.c++/reduction-9.C: New test.
3942         * testsuite/libgomp.c++/reduction-10.C: New test.
3943         * testsuite/libgomp.c++/reference-1.C: New test.
3944         * testsuite/libgomp.c++/simd14.C: New test.
3945         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
3946         * testsuite/libgomp.c++/target-5.C: New test.
3947         * testsuite/libgomp.c++/target-6.C: New test.
3948         * testsuite/libgomp.c++/target-7.C: New test.
3949         * testsuite/libgomp.c++/target-8.C: New test.
3950         * testsuite/libgomp.c++/target-9.C: New test.
3951         * testsuite/libgomp.c++/target-10.C: New test.
3952         * testsuite/libgomp.c++/target-11.C: New test.
3953         * testsuite/libgomp.c++/target-12.C: New test.
3954         * testsuite/libgomp.c++/taskloop-1.C: New test.
3955         * testsuite/libgomp.c++/taskloop-2.C: New test.
3956         * testsuite/libgomp.c++/taskloop-3.C: New test.
3957         * testsuite/libgomp.c++/taskloop-4.C: New test.
3958         * testsuite/libgomp.c++/taskloop-5.C: New test.
3959         * testsuite/libgomp.c++/taskloop-6.C: New test.
3960         * testsuite/libgomp.c++/taskloop-7.C: New test.
3961         * testsuite/libgomp.c++/taskloop-8.C: New test.
3962         * testsuite/libgomp.c++/taskloop-9.C: New test.
3963         * testsuite/libgomp.fortran/affinity1.f90: New test.
3964         * testsuite/libgomp.fortran/affinity2.f90: New test.
3965
3966 2015-10-13  Tom de Vries  <tom@codesourcery.com>
3967
3968         PR tree-optimization/67476
3969         * testsuite/libgomp.c/autopar-3.c: New test.
3970         * testsuite/libgomp.c/autopar-4.c: New test.
3971         * testsuite/libgomp.c/autopar-5.c: New test.
3972         * testsuite/libgomp.c/autopar-6.c: New test.
3973         * testsuite/libgomp.c/autopar-7.c: New test.
3974         * testsuite/libgomp.c/autopar-8.c: New test.
3975
3976 2015-10-12  James Norris  <jnorris@codesourcery.com>
3977
3978         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
3979         initializer.
3980
3981 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
3982
3983         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
3984         using load_gcc_lib.
3985
3986 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
3987
3988         * oacc-ptx.h: Remove file, moving its content into...
3989         * config/nvptx/fortran.c: ... here...
3990         * config/nvptx/oacc-init.c: ..., here...
3991         * config/nvptx/oacc-parallel.c: ..., and here.
3992         * config/nvptx/openacc.f90: New file.
3993         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
3994         (link_ptx): Don't link in predefined bits of PTX code.
3995
3996 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
3997             Bernd Schmidt <bernds@codesourcery.com>
3998
3999         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
4000         (struct targ_ptx_obj): New.
4001         (nvptx_tdata): Move earlier, change data format.
4002         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
4003         objects.
4004         (GOMP_OFFLOAD_load_image): Adjust.
4005
4006 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
4007
4008         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
4009         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4010         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4011         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4012         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4013         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4014         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4015         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4016         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4017         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4018         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4019         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4020         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4021         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4022         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4023         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4024         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4025         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4026         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4027         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4028         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4029         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4030         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4031         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4032         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4033         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4034         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4035         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4036         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4037         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4038         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4039         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4040         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4041         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4042         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4043         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4044         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4045         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4046         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4047         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4048         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4049         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4050         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4051         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4052         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4053         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4054         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4055         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4056         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4057         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4058         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4059         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4060         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4061         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4062         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4063         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4064         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4065         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4066         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4067         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4068         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4069         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4070         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4071
4072 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
4073
4074         * oacc-init.c (acc_on_device): Force optimization level.
4075
4076 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
4077
4078         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
4079         (cuda_errlist): Delete.
4080         (cuda_error): Reimplement.
4081
4082 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
4083
4084         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
4085         array.
4086         * libgomp.map (GOACC_parallel_keyed): New.
4087         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
4088         all callers.
4089         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
4090         and take keyed varargs list.  Adjust call to exec_func.
4091         (GOACC_parallel): Force host fallback.
4092         * libgomp_g.h (GOACC_parallel): Remove.
4093         (GOACC_parallel_keyed): Declare.
4094         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
4095         (stuct targ_gn_descriptor): Replace name field with launch field.
4096         (nvptx_exec): Lose separate geometry args, take array.  Process
4097         dynamic dimensions and adjust.
4098         (struct nvptx_tdata): Replace fn_names field with fn_descs.
4099         (GOMP_OFFLOAD_load_image): Adjust for change in function table
4100         data.
4101         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
4102         passing.
4103         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
4104         passing.
4105
4106 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
4107
4108         PR libgomp/67141
4109         * oacc-int.h (goacc_host_init): Add declaration.
4110         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
4111         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
4112
4113 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
4114             Sebastian Pop  <s.pop@samsung.com>
4115
4116         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
4117         match o/p.
4118         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
4119         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
4120         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
4121         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
4122         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
4123
4124 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
4125
4126         * configure.tgt: Add missing ;; in between nvptx and rtems
4127         snippets.
4128
4129 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4130
4131         * config/posix/pool.h (gomp_adjust_thread_attr): New.
4132         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
4133         (gomp_thread_pool_reservoir): Add priority member.
4134         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
4135         priority.
4136         (parse_thread_pools): Likewise.
4137         * team.c (gomp_team_start): Call configuration provided
4138         gomp_adjust_thread_attr(). Destroy thread attributes if
4139         necessary.
4140         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
4141
4142 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4143
4144         * config/posix/pool.h: New.
4145         * config/rtems/pool.h: Likewise.
4146         * config/rtems/proc.c: Likewise.
4147         * libgomp.h (gomp_thread_destructor): Declare.
4148         * team.c: Include configuration provided "pool.h".
4149         (gomp_get_thread_pool): Define in configuration.
4150         (gomp_team_end): Call configuration defined
4151         gomp_release_thread_pool().
4152
4153 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4154
4155         * config/rtems/bar.c: New.
4156         * config/rtems/bar.h: Likewise.
4157         * config/rtems/mutex.c: Likewise.
4158         * config/rtems/mutex.h: Likewise.
4159         * config/rtems/sem.c: Likewise.
4160         * config/rtems/sem.h: Likewise.
4161         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
4162         <sys/lock.h> header file.
4163         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
4164         supported by Newlib.
4165         * configure: Regenerate.
4166
4167 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4168
4169         * team.c (gomp_new_thread_pool): Delete and move content to ...
4170         (gomp_get_thread_pool): ... new function.  Allocate and
4171         initialize thread pool on demand.
4172         (get_last_team): Use gomp_get_thread_pool().
4173         (gomp_team_start): Delete thread pool initialization.
4174
4175 2015-09-03  Tom de Vries  <tom@codesourcery.com>
4176
4177         PR tree-optimization/65637
4178         * testsuite/libgomp.c/autopar-2.c: New test.
4179
4180 2015-08-29  Tom de Vries  <tom@codesourcery.com>
4181
4182         PR tree-optimization/46193
4183         * testsuite/libgomp.c/pr46193.c: New test.
4184
4185 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
4186
4187         libgomp/
4188         * libgomp.map: Add 4.0.2 version.
4189         * target.c (offload_image_descr): Add version field.
4190         (gomp_load_image_to_device): Add version argument.  Adjust plugin
4191         call.  Improve load mismatch diagnostic.
4192         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
4193         call.
4194         (GOMP_offload_regster): Make stub function, move bulk to ...
4195         (GOMP_offload_register_ver): ... here.  Process version argument.
4196         (GOMP_offload_unregister): Make stub function, move bulk to ...
4197         (GOMP_offload_unregister_ver): ... here.  Process version argument.
4198         (gomp_init_device): Process version field.
4199         (gomp_unload_device): Process version field.
4200         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
4201         macros.  Check plugin version.
4202         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
4203         loader and unloader types.
4204         * oacc-host.c: Include gomp-constants.h.
4205         (host_version): New.
4206         (host_load_image, host_unload_image): Adjust.
4207         (host_dispatch): Add host_version.
4208         * plugin/plugin-nvptx.c: Include gomp-constants.h.
4209         (GOMP_OFFLOAD_version): New.
4210         (GOMP_OFFLOAD_load_image): Add version arg and check it.
4211         (GOMP_OFFLOAD_unload_image): Likewise.
4212         * plugin/plugin-host.c: Include gomp-constants.h.
4213         (GOMP_OFFLOAD_version): New.
4214         (GOMP_OFFLOAD_load_image): Add version arg.
4215         (GOMP_OFFLOAD_unload_image): Likewise.
4216
4217 2015-08-24  Tom de Vries  <tom@codesourcery.com>
4218
4219         PR tree-optimization/65468
4220         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
4221
4222 2015-08-24  Tom de Vries  <tom@codesourcery.com>
4223
4224         PR tree-optimization/65468
4225         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
4226
4227 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
4228
4229         PR libgomp/66761
4230         PR libgomp/67303
4231         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
4232         (gomp_iter_guided_next): Idem.
4233         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
4234         (gomp_iter_ull_guided_next): Idem.
4235         * config/linux/wait.h (do_spin): Idem.
4236
4237 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
4238
4239         * libgomp-plugin.h (enum offload_target_type): Remove
4240         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
4241         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
4242         * openacc.h (enum acc_device_t): Likewise.
4243         * openacc_lib.h: Likewise.
4244         * oacc-init.c (name_of_acc_device_t): Don't handle it.
4245         (acc_on_device): Just use __builtin_acc_on_device.
4246         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
4247         of acc_on_device builtin.
4248         * plugin/plugin-host.h: Remove file.
4249         * plugin/plugin-host.c: Likewise, but salvage some content into...
4250         * oacc-host.c: ... this file.
4251         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
4252         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
4253         * Makefile.in: Regenerate.
4254         * configure: Likewise.
4255         * testsuite/lib/libgomp.exp
4256         (check_effective_target_openacc_host_nonshm_selected): Remove.
4257         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
4258         ACC_DEVICE_TYPE=host_nonshm.
4259         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4260         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4261         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4262         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4263         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4264         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4265
4266 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
4267             Jakub Jelinek  <jakub@redhat.com>
4268
4269         * config/nvptx/affinity.c: New file.
4270         * config/nvptx/alloc.c: Likewise.
4271         * config/nvptx/bar.c: Likewise.
4272         * config/nvptx/barrier.c: Likewise.
4273         * config/nvptx/critical.c: Likewise.
4274         * config/nvptx/env.c: Likewise.
4275         * config/nvptx/error.c: Likewise.
4276         * config/nvptx/fortran.c: Likewise.
4277         * config/nvptx/iter.c: Likewise.
4278         * config/nvptx/iter_ull.c: Likewise.
4279         * config/nvptx/libgomp-plugin.c: Likewise.
4280         * config/nvptx/lock.c: Likewise.
4281         * config/nvptx/loop.c: Likewise.
4282         * config/nvptx/loop_ull.c: Likewise.
4283         * config/nvptx/mutex.c: Likewise.
4284         * config/nvptx/oacc-async.c: Likewise.
4285         * config/nvptx/oacc-cuda.c: Likewise.
4286         * config/nvptx/oacc-host.c: Likewise.
4287         * config/nvptx/oacc-init.c: Likewise.
4288         * config/nvptx/oacc-mem.c: Likewise.
4289         * config/nvptx/oacc-parallel.c: Likewise.
4290         * config/nvptx/oacc-plugin.c: Likewise.
4291         * config/nvptx/omp-lock.h: Likewise.
4292         * config/nvptx/ordered.c: Likewise.
4293         * config/nvptx/parallel.c: Likewise.
4294         * config/nvptx/proc.c: Likewise.
4295         * config/nvptx/ptrlock.c: Likewise.
4296         * config/nvptx/sections.c: Likewise.
4297         * config/nvptx/sem.c: Likewise.
4298         * config/nvptx/single.c: Likewise.
4299         * config/nvptx/splay-tree.c: Likewise.
4300         * config/nvptx/target.c: Likewise.
4301         * config/nvptx/task.c: Likewise.
4302         * config/nvptx/team.c: Likewise.
4303         * config/nvptx/time.c: Likewise.
4304         * config/nvptx/work.c: Likewise.
4305         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
4306         * configure: Regenerate.
4307         * configure.tgt (config_path): Set to "nvptx" for target
4308         nvptx*-*-*.
4309
4310 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
4311
4312         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
4313
4314 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
4315
4316         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
4317         (cuda_errlist): Constify.
4318         (errmsg):  Move into ...
4319         (cuda_error): ... here.  Make smaller.
4320         (_XSTR, _STR): Delete.
4321         (cuda_synames): Delete.
4322         (verify_device_library): Delete.
4323         (nvptx_init): Don't call it.
4324
4325 2015-07-28  Tom de Vries  <tom@codesourcery.com>
4326
4327         * testsuite/libgomp.c/uns-outer-4.c: New test.
4328
4329 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
4330
4331         * testsuite/libgomp.c/pr66714.c: New test.
4332
4333 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
4334
4335         PR libgomp/66950
4336         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
4337         (fib_ref): New function.
4338         (fib): Correct corner cases in the recursion.
4339         (main): Replace the non-simd loop with fib_ref call.
4340         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
4341         subroutine.
4342         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
4343         for the last array element value.  Replace the non-simd loop with
4344         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
4345         of the last array element with according Fibonacci sequence element.
4346         (fib): Correct corner cases in the recursion.
4347
4348 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
4349
4350         * target.c (gomp_offload_image_to_device): Rename to ...
4351         (gomp_load_image_to_device): ... here.
4352         (GOMP_offload_register): Adjust call.
4353         (gomp_init_device): Likewise.
4354         (gomp_unload_image_from_device): New.  Broken out of ...
4355         (GOMP_offload_unregister): ... here.  Call it.
4356         (gomp_unload_device): New.
4357         * libgomp.h (gomp_unload_device): Declare.
4358         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
4359         mem maps.
4360
4361 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
4362
4363         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
4364         wait=-specific if.
4365         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
4366         !=0 condition.
4367         (goacc_waits): Move !num_waits handling to ...
4368         (GOACC_wait): ... here, the only caller that might have zero waits.
4369
4370         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
4371         (struct ptx_image_data): Move earlier, add fns field.
4372         (struct ptx_device): Add images and image_lock fields.
4373         (ptx_images, ptx_image_lock): Delete.
4374         (nvptx_open_device): Initialize images and image_lock fields.
4375         (nvptx_close_device): Destroy image_lock.
4376         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
4377         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
4378         fields.
4379
4380 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
4381
4382         * target.c (GOMP_offload_register): Use int for device type arg.
4383         (GOMP_offload_unregister): Likewise.
4384
4385         * target.c (struct_offload_image_descr): Constify host_table.
4386         (gomp_offload_image_to_device): Likewise.
4387         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
4388
4389         * libgomp.h (gomp_device_descr): Constify target data arguments.
4390         * target.c (struct offload_image_descr): Constify target_data.
4391         (gomp_offload_image_to_device): Likewise.
4392         (GOMP_offload_register): Likewise.
4393         (GOMP_offload_unrefister): Likewise.
4394         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
4395         GOMP_OFFLOAD_unload_image): Constify target data.
4396         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
4397         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
4398
4399 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
4400
4401         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
4402         Workaround driver library const error.
4403         (struct nvptx_tdata, nvptx_tdata_t): New.
4404         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
4405         type.
4406
4407 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
4408
4409         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
4410         of EPS parameter from integer to real.
4411         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
4412         type of EPS parameter from integer to real.
4413
4414 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4415
4416         * team.c (get_last_team): New.
4417         (gomp_new_team): Recycle last non-nested team if possible.
4418         (gomp_team_end): Move team work share list free lock destruction
4419         to ...
4420         (free_team): ... here.
4421
4422 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
4423
4424         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
4425         and ref from int to double.  Replaced their comparison with
4426         an inequality of their difference and EPS.
4427         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
4428         comparison of pri and a reference number with an inequality of their
4429         difference and EPS.
4430         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
4431         the comparison of sum and sum_ref with an inequality of their
4432         difference and EPS.
4433         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
4434         the comparison of pri and a reference number with an inequality of
4435         their difference and EPS.
4436
4437 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
4438
4439         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
4440         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
4441         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
4442         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
4443         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
4444         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
4445         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
4446         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
4447         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
4448         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
4449         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
4450         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
4451         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
4452         variables.
4453         (vec_mult): Likewise.  Add #pragma omp taskwait.
4454         (main): Adjust caller.
4455         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
4456         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
4457         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
4458         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
4459         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
4460         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
4461         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
4462         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
4463         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
4464         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
4465         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
4466         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
4467         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
4468         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
4469         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
4470         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
4471         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
4472         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
4473         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
4474         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
4475         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
4476         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
4477         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
4478         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
4479         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
4480         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
4481         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
4482         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
4483         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
4484         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
4485         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
4486         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
4487         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
4488         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
4489         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
4490         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
4491         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
4492         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
4493         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
4494         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
4495         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
4496         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
4497         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
4498         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
4499         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
4500         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
4501         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
4502         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
4503         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
4504         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
4505         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
4506         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
4507         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
4508         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
4509         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
4510         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
4511         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
4512         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
4513         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
4514         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
4515         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
4516         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
4517         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
4518         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
4519         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
4520         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
4521         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
4522         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
4523         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
4524         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
4525         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
4526         (vec_mult): Add !$omp taskwait.
4527         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
4528         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
4529         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
4530         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
4531         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
4532         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
4533         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
4534         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
4535         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
4536         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
4537         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
4538         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
4539         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
4540         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
4541         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
4542         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
4543         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
4544         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
4545         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
4546         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
4547         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
4548         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
4549         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
4550         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
4551         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
4552         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
4553         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
4554         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
4555         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
4556         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
4557         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
4558         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
4559         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
4560         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
4561         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
4562         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
4563         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
4564         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
4565         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
4566         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
4567         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
4568         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
4569         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
4570         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
4571         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
4572         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
4573         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
4574         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
4575         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
4576         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
4577         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
4578         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
4579         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
4580         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
4581         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
4582         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
4583         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
4584         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
4585         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
4586         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
4587         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
4588         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
4589         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
4590         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
4591         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
4592         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
4593         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
4594
4595 2015-07-10  Tom de Vries  <tom@codesourcery.com>
4596
4597         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
4598         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
4599
4600 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
4601
4602         PR libgomp/65099
4603         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
4604         in a 64-bit configuration.
4605         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
4606         offloading testing if no such device is available.
4607         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4608         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4609
4610 2015-07-08  Tom de Vries  <tom@codesourcery.com>
4611
4612         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
4613         second call to f.
4614         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4615
4616 2015-07-07  Tom de Vries  <tom@codesourcery.com>
4617
4618         PR tree-optimization/66642
4619         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
4620         iteration count case.
4621         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
4622         function, factor out of ...
4623         (main): ... here.  Test low iteration count case.
4624
4625 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4626
4627         * libgomp.h (gomp_thread_pool): Comment last_team field.
4628
4629 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
4630
4631         * testsuite/libgomp.c++/pr66702-1.C: Require
4632         vect_simd_clones effective target.
4633         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
4634
4635 2015-06-30  Tom de Vries  <tom@codesourcery.com>
4636
4637         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
4638         already set.  Use DEFAULT_CFLAGS in dg-runtest.
4639         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
4640         "-O2".
4641
4642 2015-06-30  Tom de Vries  <tom@codesourcery.com>
4643
4644         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
4645         already set.  Use DEFAULT_CFLAGS in dg-runtest.
4646         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
4647         * testsuite/libgomp.c++/pr64824.C: Same.
4648         * testsuite/libgomp.c++/pr64868.C: Same.
4649         * testsuite/libgomp.c++/pr66199-1.C: Same.
4650         * testsuite/libgomp.c++/pr66199-2.C: Same.
4651         * testsuite/libgomp.c++/target-2.C: Same.
4652         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
4653         -std=<standard> option.
4654         * testsuite/libgomp.c++/udr-11.C: Same.
4655         * testsuite/libgomp.c++/udr-12.C: Same.
4656         * testsuite/libgomp.c++/udr-13.C: Same.
4657         * testsuite/libgomp.c++/udr-14.C: Same.
4658         * testsuite/libgomp.c++/udr-15.C: Same.
4659         * testsuite/libgomp.c++/udr-16.C: Same.
4660         * testsuite/libgomp.c++/udr-17.C: Same.
4661         * testsuite/libgomp.c++/udr-18.C: Same.
4662         * testsuite/libgomp.c++/udr-19.C: Same.
4663         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
4664         * testsuite/libgomp.c++/simd-1.C: Same.
4665         * testsuite/libgomp.c++/simd-2.C: Same.
4666         * testsuite/libgomp.c++/simd-3.C: Same.
4667         * testsuite/libgomp.c++/simd-4.C: Same.
4668         * testsuite/libgomp.c++/simd-5.C: Same.
4669         * testsuite/libgomp.c++/simd-6.C: Same.
4670         * testsuite/libgomp.c++/simd-7.C: Same.
4671         * testsuite/libgomp.c++/simd-8.C: Same.
4672         * testsuite/libgomp.c++/simd-9.C: Same.
4673         * testsuite/libgomp.c++/simd10.C: Same.
4674         * testsuite/libgomp.c++/simd11.C: Same.
4675         * testsuite/libgomp.c++/simd12.C: Same.
4676         * testsuite/libgomp.c++/simd13.C: Same.
4677
4678 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
4679
4680         PR middle-end/66702
4681         * testsuite/libgomp.c++/pr66702-1.C: New test.
4682         * testsuite/libgomp.c++/pr66702-2.C: New test.
4683
4684 2015-06-30  Tom de Vries  <tom@codesourcery.com>
4685
4686         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
4687         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
4688         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
4689         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
4690
4691 2015-06-30  Tom de Vries  <tom@codesourcery.com>
4692
4693         PR tree-optimization/66652
4694         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
4695         using restrict pointers.
4696         (main): Add arguments to calls to f.
4697         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4698
4699 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
4700
4701         * configure.ac: Fix check for header <sys/sysctl.h>.
4702         * configure: Regenerate.
4703         * config.h.in: Likewise.
4704
4705 2015-06-23  Tom de Vries  <tom@codesourcery.com>
4706
4707         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
4708         abort.
4709         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
4710
4711 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
4712
4713         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
4714         acc_device_nvidia.
4715
4716         PR libgomp/66518
4717         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
4718         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4719
4720 2015-06-15  Tom de Vries  <tom@codesourcery.com>
4721
4722         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
4723         dg-additional-options for any remaining options.
4724         * testsuite/libgomp.c/atomic-2.c: Same.
4725         * testsuite/libgomp.c/atomic-4.c: Same.
4726         * testsuite/libgomp.c/atomic-5.c: Same.
4727         * testsuite/libgomp.c/atomic-6.c: Same.
4728         * testsuite/libgomp.c/autopar-1.c: Same.
4729         * testsuite/libgomp.c/copyin-1.c: Same.
4730         * testsuite/libgomp.c/copyin-2.c: Same.
4731         * testsuite/libgomp.c/copyin-3.c: Same.
4732         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
4733         * testsuite/libgomp.c/nestedfn-5.c: Same.
4734         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
4735         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
4736         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
4737         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4738         * testsuite/libgomp.c/pr32362-1.c: Same.
4739         * testsuite/libgomp.c/pr32362-2.c: Same.
4740         * testsuite/libgomp.c/pr32362-3.c: Same.
4741         * testsuite/libgomp.c/pr39591-1.c: Same.
4742         * testsuite/libgomp.c/pr39591-2.c: Same.
4743         * testsuite/libgomp.c/pr39591-3.c: Same.
4744         * testsuite/libgomp.c/pr58392.c: Same.
4745         * testsuite/libgomp.c/pr58756.c: Same.
4746         * testsuite/libgomp.c/simd-1.c: Same.
4747         * testsuite/libgomp.c/simd-10.c: Same.
4748         * testsuite/libgomp.c/simd-11.c: Same.
4749         * testsuite/libgomp.c/simd-12.c: Same.
4750         * testsuite/libgomp.c/simd-13.c: Same.
4751         * testsuite/libgomp.c/simd-14.c: Same.
4752         * testsuite/libgomp.c/simd-15.c: Same.
4753         * testsuite/libgomp.c/simd-2.c: Same.
4754         * testsuite/libgomp.c/simd-3.c: Same.
4755         * testsuite/libgomp.c/simd-4.c: Same.
4756         * testsuite/libgomp.c/simd-5.c: Same.
4757         * testsuite/libgomp.c/simd-6.c: Same.
4758         * testsuite/libgomp.c/simd-7.c: Same.
4759         * testsuite/libgomp.c/simd-8.c: Same.
4760         * testsuite/libgomp.c/simd-9.c: Same.
4761
4762 2015-06-15  Tom de Vries  <tom@codesourcery.com>
4763
4764         * testsuite/libgomp.c/pr35625.c: Fix typo.
4765
4766 2015-06-15  Tom de Vries  <tom@codesourcery.com>
4767
4768         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
4769         in dg-options.
4770         * testsuite/libgomp.c/atomic-3.c: Same.
4771         * testsuite/libgomp.c/debug-1.c: Same.
4772         * testsuite/libgomp.c/nqueens-1.c: Same.
4773         * testsuite/libgomp.c/pr26171.c: Same.
4774         * testsuite/libgomp.c/pr48591.c: Same.
4775         * testsuite/libgomp.c/pr64824.c: Same.
4776         * testsuite/libgomp.c/pr64868.c: Same.
4777         * testsuite/libgomp.c/pr66133.c: Same.
4778         * testsuite/libgomp.c/pr66199-1.c: Same.
4779         * testsuite/libgomp.c/pr66199-2.c: Same.
4780         * testsuite/libgomp.c/target-8.c: Same.
4781
4782 2015-06-15  Tom de Vries  <tom@codesourcery.com>
4783
4784         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
4785         -std={gnu99,c99}.
4786         * testsuite/libgomp.c/for-1.c: Same.
4787         * testsuite/libgomp.c/for-2.c: Same.
4788         * testsuite/libgomp.c/for-3.c: Same.
4789         * testsuite/libgomp.c/pr35625.c: Same.
4790         * testsuite/libgomp.c/pr39154.c: Same.
4791         * testsuite/libgomp.c/simd-16.c: Same.
4792         * testsuite/libgomp.c/simd-17.c: Same.
4793
4794 2015-06-13  Tom de Vries  <tom@codesourcery.com>
4795
4796         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
4797
4798 2015-06-13  Tom de Vries  <tom@codesourcery.com>
4799
4800         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
4801         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4802         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
4803         (N): Define.
4804         (main): Use N instead of hardcoded constants.
4805
4806 2015-06-05  Tom de Vries  <tom@codesourcery.com>
4807
4808         merge from gomp4 branch:
4809         2015-05-28  Tom de Vries  <tom@codesourcery.com>
4810
4811         PR tree-optimization/65443
4812         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
4813         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
4814         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
4815
4816 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
4817
4818         * testsuite/libgomp.graphite/bounds.c: Adjust for
4819         cleanup-tree-dump removal.
4820         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
4821         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4822         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4823         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4824         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4825         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4826         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4827         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4828         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4829         * testsuite/libgomp.graphite/pr41118.c: Likewise.
4830
4831 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
4832
4833         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
4834         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
4835         (futex_wake) [!__x86_64__]: Ditto.
4836
4837 2015-05-28  Julian Brown  <julian@codesourcery.com>
4838
4839         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
4840         function comment. Only call gomp_fatal if new argument is true.
4841         (acc_dev_num_out_of_range): New function.
4842         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
4843         acc_dev_num_out_of_range as appropriate.
4844         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
4845         (acc_get_device_num, acc_set_device_num): Update calls to
4846         resolve_device.
4847         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
4848         output.
4849
4850 2015-05-28  Julian Brown  <julian@codesourcery.com>
4851
4852         PR libgomp/65742
4853         * oacc-init.c (plugin/plugin-host.h): Include.
4854         (acc_on_device): Check whether we're in an offloaded region for
4855         host_nonshm
4856         plugin. Don't use __builtin_acc_on_device.
4857         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
4858         nonshm_exec flag in thread-local data.
4859         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
4860         data for host_nonshm plugin.
4861         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
4862         for host_nonshm plugin.
4863         * plugin/plugin-host.h: New.
4864
4865 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4866
4867         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
4868
4869 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4870
4871         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
4872         Declare as int.
4873         (FUTEX_PRIVATE_FLAG): Remove L suffix.
4874         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
4875         Declare as int.
4876
4877 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4878
4879         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
4880
4881 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
4882
4883         * target.c (gomp_map_pointer): New function abstracting out
4884         GOMP_MAP_POINTER handling.
4885         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
4886         gomp_map_pointer().
4887
4888 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
4889
4890         PR middle-end/66199
4891         * testsuite/libgomp.c/pr66199-1.c: New test.
4892         * testsuite/libgomp.c/pr66199-2.c: New test.
4893         * testsuite/libgomp.c++/pr66199-1.C: New test.
4894         * testsuite/libgomp.c++/pr66199-2.C: New test.
4895         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
4896         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
4897
4898 2015-05-19  Julian Brown  <julian@codesourcery.com>
4899
4900         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
4901         on cuInit failure.
4902
4903 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
4904
4905         PR middle-end/66133
4906         * testsuite/libgomp.c/pr66133.c: New test.
4907
4908 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
4909
4910         * Makefile.in: Regenerated with automake-1.11.6.
4911         * aclocal.m4: Likewise.
4912         * config.h.in: Likewise.
4913         * configure: Likewise.
4914         * testsuite/Makefile.in: Likewise.
4915
4916 2015-05-08  Jason Merrill  <jason@redhat.com>
4917
4918         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
4919         _Complex.
4920
4921         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
4922
4923 2015-05-06  Julian Brown  <julian@codesourcery.com>
4924
4925         * oacc-init.c (acc_device_lock): Add explanatory comment.
4926         (resolve_device): Add comment about locking requirement.
4927         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
4928         gomp_init_device and gomp_fini_device calls.
4929         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
4930         (acc_get_device_num, acc_set_device_num): Add locking around
4931         resolve_device and gomp_init_device calls.
4932
4933 2015-05-06  Julian Brown  <julian@codesourcery.com>
4934
4935         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
4936         goacc_thread_lock on error paths.
4937         * oacc-mem.c (lookup_host): Remove locking from function. Note
4938         locking requirement for caller in function comment.
4939         (lookup_dev): Likewise.
4940         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
4941         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
4942         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
4943         Add locking.
4944
4945 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
4946
4947         PR testsuite/65205
4948         PR libgomp/65993
4949         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
4950         don't expect "0x" prefix for "%p" format specifier, don't expect
4951         "(nil)" for NULL pointer.
4952         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4953         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4954         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4955         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4956         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4957         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4958         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4959         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4960         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4961         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4962         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4963         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4964         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4965         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4966         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4967         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4968         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4969         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4970         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4971         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4972         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4973         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4974         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4975         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4976         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4977         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4978         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4979         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4980         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
4981         accurately specify what we're looking for.
4982         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4983         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4984         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4985         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4986         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4987
4988 2015-04-30  James Norris  <jnorris@codesourcery.com>
4989
4990         PR testsuite/65205
4991         * testsuite/lib/libgomp.exp
4992         (check_effective_target_openacc_host_selected)
4993         (check_effective_target_openacc_host_nonshm_selected): New
4994         procedures.
4995         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
4996         dg-shouldfail.
4997         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4998         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4999         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
5000         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
5001         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
5002         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
5003         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
5004         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
5005         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
5006         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
5007         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
5008         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
5009         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
5010         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
5011         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
5012         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
5013         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
5014         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
5015         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
5016         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
5017         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
5018         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
5019         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
5020         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
5021         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
5022         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
5023         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
5024         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
5025         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
5026         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
5027         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
5028         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
5029         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
5030         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
5031         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
5032         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
5033         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
5034         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
5035         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
5036         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
5037         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
5038         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
5039         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
5040
5041 2015-04-08  Julian Brown  <julian@codesourcery.com>
5042
5043         * libgomp.h (target_mem_desc: Remove mem_map field.
5044         (acc_dispatch_t): Remove open_device_func, close_device_func,
5045         get_device_num_func, set_device_num_func, target_data members.
5046         Change create_thread_data_func argument to device number instead of
5047         generic pointer.
5048         * oacc-async.c (assert.h): Include.
5049         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
5050         (acc_wait_all, acc_wait_all_async): Use current host thread's
5051         active device, not base_dev.
5052         * oacc-cuda.c (acc_get_current_cuda_device)
5053         (acc_get_current_cuda_context, acc_get_cuda_stream)
5054         (acc_set_cuda_stream): Likewise.
5055         * oacc-host.c (host_dispatch): Don't set open_device_func,
5056         close_device_func, get_device_num_func or set_device_num_func.
5057         * oacc-init.c (base_dev, init_key): Remove.
5058         (cached_base_dev): New.
5059         (name_of_acc_device_t): New.
5060         (acc_init_1): Initialise default-numbered device, not zeroth.
5061         (acc_shutdown_1): Close all devices of a given type.
5062         (goacc_destroy_thread): Don't use base_dev.
5063         (lazy_open, lazy_init, lazy_init_and_open): Remove.
5064         (goacc_attach_host_thread_to_device): New.
5065         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
5066         (acc_get_num_devices): Don't use base_dev.
5067         (acc_set_device_type): Reimplement.
5068         (acc_get_device_type): Don't use base_dev.
5069         (acc_get_device_num): Tweak logic.
5070         (acc_set_device_num): Likewise.
5071         (acc_on_device): Use acc_get_device_type.
5072         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
5073         (goacc_lazy_initialize): Reimplement with acc_init and
5074         goacc_attach_host_thread_to_device.
5075         * oacc-int.h (goacc_thread): Add base_dev field.
5076         (base_dev): Remove extern declaration.
5077         (goacc_attach_host_thread_to_device): Add prototype.
5078         * oacc-mem.c (acc_malloc): Use current thread's device instead of
5079         base_dev.
5080         (acc_free): Likewise.
5081         (acc_memcpy_to_device): Likewise.
5082         (acc_memcpy_from_device): Likewise.
5083         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
5084         goacc_lazy_initialize (throughout).
5085         (GOACC_parallel): Use tgt_offset to locate target functions.
5086         * target.c (gomp_map_vars): Don't set tgt->mem_map.
5087         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
5088         (gomp_load_plugin_for_device): Remove open_device, close_device,
5089         get_device_num, set_device_num openacc hook initialisation. Don't set
5090         openacc.target_data.
5091         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
5092         (GOMP_OFFLOAD_openacc_close_device)
5093         (GOMP_OFFLOAD_openacc_get_device_num)
5094         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
5095         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
5096         to int.
5097         * plugin/plugin-nvptx.c (ptx_inited): Remove.
5098         (instantiated_devices, ptx_dev_lock): New.
5099         (struct ptx_image_data): New.
5100         (ptx_devices, ptx_images, ptx_image_lock): New.
5101         (fini_streams_for_device): Reorder cuStreamDestroy call.
5102         (nvptx_get_num_devices): Remove forward declaration.
5103         (nvptx_init): Change return type to bool.
5104         (nvptx_fini): Remove.
5105         (nvptx_attach_host_thread_to_device): New.
5106         (nvptx_open_device): Return struct ptx_device* instead of void*.
5107         (nvptx_close_device): Change argument type to struct ptx_device*,
5108         return type to void.
5109         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
5110         (kernel_target_data, kernel_host_table): Remove static globals.
5111         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
5112         (GOMP_OFFLOAD_init_device): Reimplement.
5113         (GOMP_OFFLOAD_fini_device): Likewise.
5114         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
5115         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
5116         (GOMP_OFFLOAD_host2dev): Use ORD argument.
5117         (GOMP_OFFLOAD_openacc_open_device)
5118         (GOMP_OFFLOAD_openacc_close_device)
5119         (GOMP_OFFLOAD_openacc_set_device_num)
5120         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
5121         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
5122         (device number).
5123
5124         testsuite/
5125         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
5126
5127 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
5128
5129         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
5130         * libgomp.h (struct gomp_memory_mapping): Remove.
5131         (struct target_mem_desc): Change type of mem_map from
5132         gomp_memory_mapping * to splay_tree_s *.
5133         (struct gomp_device_descr): Remove register_image_func, get_table_func.
5134         Add load_image_func, unload_image_func.
5135         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
5136         Remove offload_regions_registered.
5137         (gomp_init_tables): Remove.
5138         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
5139         to splay_tree_s *.
5140         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
5141         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
5142         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
5143         offload_regions_registered.
5144         Initialize load_image_func, unload_image_func, mem_map.root.
5145         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
5146         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
5147         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
5148         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
5149         gomp_memory_mapping *.  Use dev's lock and splay_tree.
5150         (lookup_dev): Use dev's lock.
5151         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
5152         (acc_is_present): Likewise.
5153         (acc_map_data): Likewise.
5154         (acc_unmap_data): Likewise.  Use dev's lock.
5155         (present_create_copy): Likewise.
5156         (delete_copyout): Pass dev to lookup_host instead of mem_map.
5157         (update_dev_host): Likewise.
5158         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
5159         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
5160         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
5161         (GOMP_OFFLOAD_get_table): Remove
5162         (GOMP_OFFLOAD_load_image): New function.
5163         (GOMP_OFFLOAD_unload_image): New function.
5164         * target.c (register_lock): New mutex for offload image registration.
5165         (num_devices): Do not guard with PLUGIN_SUPPORT.
5166         (gomp_realloc_unlock): New static function.
5167         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
5168         before gomp_fatal.
5169         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
5170         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
5171         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
5172         mem_map's.
5173         (gomp_unmap_vars): Likewise.
5174         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
5175         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
5176         (gomp_offload_image_to_device): New static function.
5177         (GOMP_offload_register): Add mutex lock.
5178         Call gomp_offload_image_to_device for all initialized devices.
5179         Replace gomp_realloc with gomp_realloc_unlock.
5180         (GOMP_offload_unregister): New function.
5181         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
5182         get_table_func from the plugin with calls to init_device_func and
5183         gomp_offload_image_to_device.
5184         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
5185         to splay_tree_s *.
5186         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
5187         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
5188         (GOMP_target_data): Do not call gomp_init_tables.
5189         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
5190         (gomp_load_plugin_for_device): Replace register_image and get_table
5191         with load_image and unload_image in DLSYM ().
5192         (gomp_register_images_for_device): Remove function.
5193         (gomp_target_init): Do not initialize current_device.mem_map.*,
5194         current_device.offload_regions_registered.
5195         Remove call to gomp_register_images_for_device.
5196         Do not free offload_images and num_offload_images.
5197
5198 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
5199
5200         PR fortran/65597
5201         * testsuite/libgomp.fortran/pr65597.f90: New test.
5202
5203 2015-03-27  Tom de Vries  <tom@codesourcery.com>
5204
5205         PR testsuite/65594
5206         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
5207         (init, check): New function.
5208         (foo): Change return type to void.
5209         (main): Call init and check.
5210
5211 2015-03-27  Tom de Vries  <tom@codesourcery.com>
5212
5213         PR testsuite/65594
5214         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
5215         (foo): Use M for non-inner loops to scale down test-case.
5216
5217 2015-03-25  Kai Tietz  <ktietz@redhat.com>
5218
5219         PR libgomp/64972
5220         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
5221         (GOACC_data_start): Likewise.
5222         * target.c (gomp_map_vars): Likewise.
5223
5224 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
5225
5226         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
5227         hppa*-*-hpux*.
5228
5229 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
5230
5231         * testsuite/libgomp.c/target-10.c: New test.
5232         * testsuite/libgomp.c++/target-4.C: New test.
5233
5234 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
5235
5236         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
5237         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
5238
5239 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
5240
5241         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
5242         * configure.ac (*-*-rtems*): Assume Pthread is supported.
5243         (pthread.h): Check for this header file.
5244         * configure: Regenerate.
5245
5246 2015-02-25  Tom de Vries  <tom@codesourcery.com>
5247
5248         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
5249         (check_reduction_op, check_reduction_macro, max, min):
5250         Declare.
5251         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
5252         function.
5253         (main): Use new functions.
5254
5255 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
5256
5257         * target.c (gomp_load_plugin_for_device): Use const char * instead of
5258         char * for variables holding dlerror return values.
5259         (DLSYM_OPT): Ditto.
5260
5261 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
5262
5263         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
5264
5265 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
5266             Cesar Philippidis  <cesar@codesourcery.com>
5267
5268         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
5269         GOACC_ctaid, and GOACC_nctaid routines.
5270
5271 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
5272
5273         PR c/64824
5274         * testsuite/libgomp.c/atomic-18.c: New test.
5275         * testsuite/libgomp.c++/atomic-16.C: New test.
5276
5277 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
5278
5279         PR c/64824
5280         PR c/64868
5281         * testsuite/libgomp.c/pr64824.c: New test.
5282         * testsuite/libgomp.c/pr64868.c: New test.
5283         * testsuite/libgomp.c++/pr64824.C: New test.
5284         * testsuite/libgomp.c++/pr64868.C: New test.
5285
5286 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
5287
5288         PR libgomp/64635
5289         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
5290         Link with -lpthread.
5291         * config/aix/plugin-suffix.h: Delete.
5292
5293 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
5294
5295         PR libgomp/64635
5296         * configure.tgt (*-*-aix*): Use config_path "aix posix".
5297         (*-*-darwin*): Use config_path "bsd darwin posix".
5298         (*-*-hpux*): Use config_path "hpux posix".
5299         * target.c: Add include of plugin-suffix.h and use
5300         SONAME_SUFFIX macro.
5301         * config/aix/plugin-suffix.h: New file.
5302         * config/darwin/plugin-suffix.h: New file.
5303         * config/hpux/plugin-suffix.h: New file.
5304         * config/posix/plugin-suffix.h: New file.
5305
5306 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
5307
5308         PR middle-end/64734
5309         * libgomp.c/pr64734.c: New test.
5310
5311 2015-01-23  Tom de Vries  <tom@codesourcery.com>
5312
5313         PR libgomp/64672
5314         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
5315
5316 2015-01-23  Tom de Vries  <tom@codesourcery.com>
5317
5318         PR libgomp/64707
5319         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
5320         dg-options.
5321
5322 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
5323
5324         PR libgomp/64625
5325         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
5326         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
5327         formal parameter.  Update all users.
5328         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
5329         Document unused formal parameter.
5330
5331 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
5332
5333         * oacc-parallel.c: Don't include <alloca.h>.
5334         (GOACC_parallel): Use gomp_alloca instead of alloca.
5335
5336 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
5337
5338         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
5339
5340 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
5341             James Norris  <jnorris@codesourcery.com>
5342             Tom de Vries  <tom@codesourcery.com>
5343             Julian Brown  <julian@codesourcery.com>
5344             Cesar Philippidis  <cesar@codesourcery.com>
5345             Nathan Sidwell  <nathan@codesourcery.com>
5346             Tobias Burnus  <burnus@net-b.de>
5347
5348         * Makefile.am (search_path): Add $(top_srcdir)/../include.
5349         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
5350         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
5351         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
5352         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
5353         Include $(top_srcdir)/plugin/Makefrag.am.
5354         (nodist_libsubinclude_HEADERS): Add openacc.h.
5355         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
5356         openacc.f90, openacc.mod, openacc_kinds.mod.
5357         (omp_lib.mod): Generalize into...
5358         (%.mod): ... this new rule.
5359         (openacc_kinds.mod, openacc.mod): New rules.
5360         * plugin/configfrag.ac: New file.
5361         * configure.ac: Move plugin/offloading support into it.  Include
5362         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
5363         * plugin/Makefrag.am: New file.
5364         * testsuite/Makefile.am (OFFLOAD_TARGETS)
5365         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
5366         export.
5367         (libgomp-test-support.exp): New rule.
5368         (all-local): Depend on it.
5369         * Makefile.in: Regenerate.
5370         * testsuite/Makefile.in: Regenerate.
5371         * config.h.in: Likewise.
5372         * configure: Likewise.
5373         * configure.tgt: Harden shell syntax.
5374         * env.c: Include "oacc-int.h".
5375         (parse_acc_device_type): New function.
5376         (gomp_debug_var, goacc_device_type, goacc_device_num): New
5377         variables.
5378         (initialize_env): Initialize those.  Call
5379         goacc_runtime_initialize.
5380         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
5381         (gomp_fatal): Call gomp_vfatal.
5382         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
5383         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
5384         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
5385         (splay_tree_node, splay_tree, splay_tree_key)
5386         (struct target_mem_desc, struct splay_tree_key_s)
5387         (struct gomp_memory_mapping, struct acc_dispatch_t)
5388         (struct gomp_device_descr, gomp_acc_insert_pointer)
5389         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
5390         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
5391         (gomp_free_memmap, gomp_fini_device): New declarations.
5392         (gomp_vdebug, gomp_debug): New macros.
5393         Include "splay-tree.h".
5394         * libgomp.map (OACC_2.0): New symbol version.  Use for
5395         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
5396         acc_set_device_type_h_, acc_get_device_type,
5397         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
5398         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
5399         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
5400         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
5401         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
5402         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
5403         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
5404         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
5405         acc_copyin_array_h_, acc_present_or_copyin,
5406         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
5407         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
5408         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
5409         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
5410         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
5411         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
5412         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
5413         acc_update_device, acc_update_device_32_h_,
5414         acc_update_device_64_h_, acc_update_device_array_h_,
5415         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
5416         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
5417         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
5418         acc_is_present_64_h_, acc_is_present_array_h_,
5419         acc_memcpy_to_device, acc_memcpy_from_device,
5420         acc_get_current_cuda_device, acc_get_current_cuda_context,
5421         acc_get_cuda_stream, acc_set_cuda_stream.
5422         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
5423         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
5424         GOACC_update, GOACC_wait, GOACC_get_thread_num,
5425         GOACC_get_num_threads.
5426         (GOMP_PLUGIN_1.0): New symbol version.  Use for
5427         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
5428         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
5429         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
5430         GOMP_PLUGIN_acc_thread.
5431         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
5432         environment variable.
5433         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
5434         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
5435         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
5436         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
5437         (splay_tree_remove): New declarations.
5438         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
5439         (splay_tree_remove, splay_tree_lookup): Move into...
5440         * splay-tree.c: ... this new file.
5441         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
5442         (splay_tree_node, splay_tree, splay_tree_key)
5443         (struct target_mem_desc, struct splay_tree_key_s)
5444         (struct gomp_device_descr): Don't declare.
5445         (num_devices_openmp): New variable.
5446         (gomp_get_num_devices ): Use it.
5447         (gomp_init_targets_once): New function.
5448         (gomp_get_num_devices ): Use it.
5449         (get_kind, gomp_copy_from_async, gomp_free_memmap)
5450         (gomp_fini_device, gomp_register_image_for_device): New functions.
5451         (gomp_map_vars): Add devaddrs parameter.
5452         (gomp_update): Add mm parameter.
5453         (gomp_init_device): Move most of it into...
5454         (gomp_init_tables): ... this new function.
5455         (gomp_register_images_for_device): Remove function.
5456         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
5457         Make them hidden instead of static.
5458         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
5459         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
5460         (GOMP_target_end_data, GOMP_target_update)
5461         (gomp_load_plugin_for_device, gomp_target_init): Update for
5462         OpenACC changes.
5463         * oacc-async.c: New file.
5464         * oacc-cuda.c: Likewise.
5465         * oacc-host.c: Likewise.
5466         * oacc-init.c: Likewise.
5467         * oacc-int.h: Likewise.
5468         * oacc-mem.c: Likewise.
5469         * oacc-parallel.c: Likewise.
5470         * oacc-plugin.c: Likewise.
5471         * oacc-plugin.h: Likewise.
5472         * oacc-ptx.h: Likewise.
5473         * openacc.f90: Likewise.
5474         * openacc.h: Likewise.
5475         * openacc_lib.h: Likewise.
5476         * plugin/plugin-host.c: Likewise.
5477         * plugin/plugin-nvptx.c: Likewise.
5478         * libgomp-plugin.c: Likewise.
5479         * libgomp-plugin.h: Likewise.
5480         * libgomp_target.h: Remove file after merging content into the
5481         former file.  Update all users.
5482         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
5483         (offload_targets_s, offload_targets_s_openacc): New variables.
5484         (check_effective_target_openacc_nvidia_accel_present)
5485         (check_effective_target_openacc_nvidia_accel_selected): New
5486         procedures.
5487         (libgomp_init): Update for OpenACC changes.
5488         * testsuite/libgomp-test-support.exp.in: New file.
5489         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
5490         * testsuite/libgomp.oacc-c/c.exp: Likewise.
5491         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
5492         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
5493         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
5494         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
5495         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
5496         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
5497         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
5498         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
5499         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
5500         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
5501         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
5502         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
5503         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
5504         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
5505         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
5506         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
5507         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
5508         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
5509         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
5510         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
5511         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
5512         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
5513         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
5514         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
5515         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
5516         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
5517         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
5518         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
5519         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
5520         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
5521         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
5522         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
5523         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
5524         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
5525         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
5526         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
5527         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
5528         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
5529         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
5530         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
5531         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
5532         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
5533         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
5534         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
5535         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
5536         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
5537         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
5538         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
5539         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
5540         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
5541         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
5542         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
5543         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
5544         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
5545         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
5546         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
5547         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
5548         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
5549         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
5550         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
5551         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
5552         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
5553         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
5554         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
5555         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
5556         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
5557         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
5558         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
5559         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
5560         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
5561         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
5562         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
5563         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
5564         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
5565         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
5566         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
5567         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
5568         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
5569         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
5570         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
5571         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
5572         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
5573         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
5574         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
5575         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
5576         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
5577         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
5578         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
5579         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
5580         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
5581         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
5582         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
5583         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
5584         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
5585         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
5586         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
5587         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
5588         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
5589         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
5590         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
5591         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
5592         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
5593         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
5594         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
5595         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
5596         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
5597         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
5598         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
5599         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
5600         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
5601         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
5602         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
5603         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
5604         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
5605         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
5606         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
5607         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
5608         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
5609         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
5610         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
5611         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
5612         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
5613         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
5614         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
5615         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
5616         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
5617         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
5618         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
5619         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
5620         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
5621         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
5622         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
5623         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
5624         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
5625         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
5626         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
5627         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
5628         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
5629         Likewise.
5630         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
5631         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
5632         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
5633         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
5634         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
5635         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
5636         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
5637         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
5638         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
5639         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
5640         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
5641         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
5642         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
5643         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
5644         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
5645         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
5646         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
5647         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
5648         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
5649         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
5650         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
5651         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
5652         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
5653         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
5654         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
5655         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
5656         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
5657         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
5658         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
5659         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
5660         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
5661         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
5662         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
5663         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
5664         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
5665         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
5666         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
5667         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
5668         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
5669         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
5670         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
5671         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
5672         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
5673         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
5674         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
5675         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
5676         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
5677         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
5678         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
5679         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
5680         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
5681         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
5682         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
5683         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
5684         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
5685         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
5686         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
5687         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
5688         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
5689         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
5690
5691 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
5692             Julian Brown  <julian@codesourcery.com>
5693             David Malcolm  <dmalcolm@redhat.com>
5694
5695         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
5696         to "GNU Offloading and Multi Processing Runtime Library".  Change
5697         all users.
5698         * configure: Regenerate.
5699         * libgomp.texi: Update.
5700
5701 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
5702
5703         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
5704         "$tgt_dir/lib32".
5705         * configure: Regenerate.
5706
5707         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
5708         "intelmic" in $offload_targets.
5709
5710 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
5711
5712         Update copyright years.
5713
5714         * libgomp.texi: Bump @copying's copyright year.
5715
5716 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5717
5718         * testsuite/lib/libgomp.exp: Load target-utils.exp.
5719         Move load of target-supportes.exp earlier.
5720
5721 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
5722
5723         * testsuite/libgomp.c/target-9.c: New test.
5724
5725 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
5726
5727         * config.h.in: Regenerate.
5728         * configure: Regenerate.
5729         * configure.ac: Add GCC_CHECK_EMUTLS.
5730         * libgomp.h: Add check for USE_EMUTLS: this case
5731         is equal to HAVE_TLS.
5732         * team.c: Likewise.
5733
5734 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
5735
5736         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
5737
5738 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
5739             Ilya Verbin  <ilya.verbin@intel.com>
5740
5741         * testsuite/libgomp.c/target-critical-1.c: New test.
5742
5743 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
5744
5745         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
5746         to dg-options unless expensive testing is on.
5747         (TESTITERS): Define to N if not defined.
5748         (main): Use TESTITERS instead of N.
5749         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
5750         dg-additional-options depending on whether expensive testing is on.
5751         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
5752         Decrease N to 100000 and CHUNKSZ to 10000.
5753
5754 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
5755
5756         PR fortran/63938
5757         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
5758         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
5759
5760 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
5761
5762         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
5763
5764 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
5765
5766         PR bootstrap/63784
5767         * configure: Regenerated.
5768
5769 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
5770
5771         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
5772         vect_simd_clones effective target.
5773         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
5774
5775 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
5776
5777         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
5778         of 32 as block_size.
5779         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
5780         instead of 32 as block_size.
5781
5782 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
5783             Ilya Verbin  <ilya.verbin@intel.com>
5784
5785         * Makefile.in: Regenerate.
5786         * configure: Regenerate.
5787         * configure.ac: Set up offload_additional_options,
5788         offload_additional_lib_paths and offload_targets.
5789         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
5790         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
5791         * testsuite/Makefile.in: Regenerate.
5792         * testsuite/lib/libgomp.exp (libgomp_init): Append
5793         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
5794         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
5795         build directory to LD_LIBRARY_PATH for intelmic offload targets.
5796
5797 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
5798             Ilya Verbin  <ilya.verbin@intel.com>
5799             Kirill Yukhin  <kirill.yukhin@intel.com>
5800             Ilya Tocar  <ilya.tocar@intel.com>
5801
5802         * testsuite/lib/libgomp.exp
5803         (check_effective_target_offload_device): New.
5804         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
5805         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
5806         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
5807         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
5808         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
5809         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
5810         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
5811         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
5812         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
5813         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
5814         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
5815         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
5816         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
5817         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
5818         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
5819         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
5820         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
5821         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
5822         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
5823         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
5824         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
5825         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
5826         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
5827         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
5828         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
5829         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
5830         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
5831         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
5832         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
5833         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
5834         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
5835         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
5836         * testsuite/libgomp.c/target-7.c: Fix test.
5837         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
5838         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
5839         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
5840         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
5841         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
5842         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
5843         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
5844         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
5845         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
5846         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
5847         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
5848         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
5849         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
5850         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
5851         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
5852         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
5853         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
5854         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
5855         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
5856         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
5857         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
5858         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
5859         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
5860         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
5861         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
5862         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
5863         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
5864         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
5865         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
5866         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
5867         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
5868
5869 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
5870             Ilya Verbin  <ilya.verbin@intel.com>
5871             Thomas Schwinge  <thomas@codesourcery.com>
5872             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5873
5874         * libgomp.map (GOMP_4.0.1): New symbol version.
5875         Add GOMP_offload_register.
5876         * libgomp_target.h: New file.
5877         * splay-tree.h: New file.
5878         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
5879         (gomp_target_init): New forward declaration.
5880         (gomp_is_initialized): New static variable.
5881         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
5882         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
5883         New structures.
5884         (offload_images, num_offload_images, devices, num_devices): New static
5885         variables.
5886         (splay_compare): New static function.
5887         (struct gomp_device_descr): New structure.
5888         (gomp_get_num_devices): Call gomp_target_init.
5889         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
5890         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
5891         (GOMP_offload_register): New function.
5892         (GOMP_target): Arrange for host callback to be performed in a separate
5893         initial thread and contention group, inheriting ICVs from
5894         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
5895         Add device initialization and lookup for target function in splay tree.
5896         (GOMP_target_data): Add device initialization and call gomp_map_vars.
5897         (GOMP_target_end_data): Call gomp_unmap_vars.
5898         (GOMP_target_update): Add device initialization and call gomp_update.
5899         (gomp_load_plugin_for_device, gomp_register_images_for_device)
5900         (gomp_target_init): New static functions.
5901
5902 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
5903             Thomas Schwinge  <thomas@codesourcery.com>
5904             Ilya Verbin  <ilya.verbin@intel.com>
5905             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5906
5907         * config.h.in: Regenerate.
5908         * configure: Regenerate.
5909         * configure.ac: Check for libdl, required for plugin support.
5910         (PLUGIN_SUPPORT): Define if plugins are supported.
5911         (enable_offload_targets): Support Intel MIC targets.
5912         (OFFLOAD_TARGETS): List of target names suitable for offloading.
5913
5914 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5915
5916         PR target/63610
5917         * configure: Regenerate.
5918
5919 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5920
5921         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
5922
5923 2014-10-06  Marek Polacek  <polacek@redhat.com>
5924
5925         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
5926         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
5927         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
5928         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5929
5930 2014-10-06  Marek Polacek  <polacek@redhat.com>
5931
5932         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
5933         * testsuite/libgomp.c/nqueens-1.c: Likewise.
5934         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5935         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5936         * testsuite/libgomp.c/pr36802-2.c: Likewise.
5937         * testsuite/libgomp.c/pr36802-3.c: Likewise.
5938         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
5939         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5940         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
5941         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
5942         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
5943         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
5944         * testsuite/libgomp.c/omp-single-1.c: Likewise.
5945         * testsuite/libgomp.c/omp-single-2.c: Likewise.
5946         * testsuite/libgomp.c/omp_matvec.c: Likewise.
5947         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
5948         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
5949         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
5950         declarations.
5951
5952 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5953
5954         PR libgomp/61200
5955         * testsuite/libgomp.c/pr61200.c: New test.
5956
5957 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
5958
5959         PR c++/63248
5960         * testsuite/libgomp.c++/pr63248.C: New test.
5961
5962 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
5963
5964         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
5965         is not zero, but taskgroup->children is NULL and there are
5966         any task->children, schedule those instead of waiting.
5967         * testsuite/libgomp.c/depend-6.c: New test.
5968         * testsuite/libgomp.c/depend-7.c: New test.
5969         * testsuite/libgomp.c/depend-8.c: New test.
5970         * testsuite/libgomp.c/depend-9.c: New test.
5971         * testsuite/libgomp.c/depend-10.c: New test.
5972
5973 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
5974
5975         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
5976         (struct gomp_taskwait): New type.
5977         (struct gomp_task): Add taskwait and parent_depends_on, remove
5978         in_taskwait and taskwait_sem fields.
5979         (gomp_finish_task): Don't destroy taskwait_sem.
5980         * task.c (gomp_init_task): Don't init in_taskwait, instead init
5981         taskwait and parent_depends_on.
5982         (GOMP_task): For if (0) tasks with depend clause that depend on
5983         earlier tasks don't defer them, instead call
5984         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
5985         Initialize redundant_out field, for redundant out entries just
5986         move them at the end of linked list instead of removing them
5987         completely, and set redundant_out flag instead of redundant.
5988         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
5989         that task.
5990         (gomp_task_run_post_handle_dependers): If parent is in
5991         gomp_task_maybe_wait_for_dependencies and newly runnable task
5992         is not parent_depends_on, queue it in parent->children linked
5993         list after all runnable tasks with parent_depends_on set.
5994         Adjust for addition of taskwait indirection.
5995         (gomp_task_run_post_remove_parent): If parent is in
5996         gomp_task_maybe_wait_for_dependencies and task to be removed
5997         is parent_depends_on, decrement n_depend and if needed awake
5998         parent.  Adjust for addition of taskwait indirection.
5999         (GOMP_taskwait): Adjust for addition of taskwait indirection.
6000         (gomp_task_maybe_wait_for_dependencies): New function.
6001         * testsuite/libgomp.c/depend-5.c: New test.
6002
6003 2014-07-13  Tobias Burnus  <burnus@net-b.de>
6004
6005         * testsuite/libgomp.fortran/pr34020.f90: Make compile
6006         with TS 18508/Fortran 2015.
6007
6008 2014-07-06  Marek Polacek  <polacek@redhat.com>
6009
6010         PR c/6940
6011         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
6012
6013 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
6014
6015         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
6016         matches regex $lang_source_re, add $lang_include_flags to options.
6017         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
6018         * testsuite/libgomp.c++/c++.exp: Likewise.
6019         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
6020         and lang_include_flags instead of adding -fintrinsic-modules-path= to
6021         ALWAYS_CFLAGS.
6022         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
6023
6024 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
6025
6026         * testsuite/libgomp.fortran/fortran.exp: Explain
6027         gfortran-dg-runtest usage.
6028
6029 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
6030
6031         * testsuite/libgomp.fortran/simd5.f90: New test.
6032         * testsuite/libgomp.fortran/simd6.f90: New test.
6033         * testsuite/libgomp.fortran/simd7.f90: New test.
6034
6035 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
6036
6037         * testsuite/libgomp.c/for-2.c: Define SC to static for
6038         #pragma omp for simd testing.
6039         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
6040         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
6041         SC macro.
6042         * testsuite/libgomp.c/simd-14.c: New test.
6043         * testsuite/libgomp.c/simd-15.c: New test.
6044         * testsuite/libgomp.c/simd-16.c: New test.
6045         * testsuite/libgomp.c/simd-17.c: New test.
6046         * testsuite/libgomp.c++/for-10.C: Define SC to static for
6047         #pragma omp for simd testing.
6048         * testsuite/libgomp.c++/simd10.C: New test.
6049         * testsuite/libgomp.c++/simd11.C: New test.
6050         * testsuite/libgomp.c++/simd12.C: New test.
6051         * testsuite/libgomp.c++/simd13.C: New test.
6052
6053         * testsuite/libgomp.fortran/aligned1.f03: New test.
6054         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
6055         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
6056         tasks with !$omp parallel !$omp single.
6057         * testsuite/libgomp.fortran/target8.f90: New test.
6058         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
6059         not to use trim in the combiner, instead call elemental function.
6060         (fn): New elemental function.
6061         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
6062         Make elemental.
6063         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
6064         omp_in): Likewise.
6065         * testsuite/libgomp.fortran/udr12.f90: New test.
6066         * testsuite/libgomp.fortran/udr13.f90: New test.
6067         * testsuite/libgomp.fortran/udr14.f90: New test.
6068         * testsuite/libgomp.fortran/udr15.f90: New test.
6069
6070 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
6071
6072         * omp_lib.f90.in (openmp_version): Set to 201307.
6073         * omp_lib.h.in (openmp_version): Likewise.
6074         * testsuite/libgomp.c/target-8.c: New test.
6075         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
6076         and inbranch clauses.
6077         * testsuite/libgomp.fortran/depend-3.f90: New test.
6078         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
6079         openmp_version.
6080         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
6081         * testsuite/libgomp.fortran/target1.f90: New test.
6082         * testsuite/libgomp.fortran/target2.f90: New test.
6083         * testsuite/libgomp.fortran/target3.f90: New test.
6084         * testsuite/libgomp.fortran/target4.f90: New test.
6085         * testsuite/libgomp.fortran/target5.f90: New test.
6086         * testsuite/libgomp.fortran/target6.f90: New test.
6087         * testsuite/libgomp.fortran/target7.f90: New test.
6088
6089 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
6090
6091         PR fortran/60928
6092         * testsuite/libgomp.fortran/allocatable9.f90: New test.
6093         * testsuite/libgomp.fortran/allocatable10.f90: New test.
6094         * testsuite/libgomp.fortran/allocatable11.f90: New test.
6095         * testsuite/libgomp.fortran/allocatable12.f90: New test.
6096         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
6097         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
6098         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
6099         * testsuite/libgomp.fortran/associate1.f90: New test.
6100         * testsuite/libgomp.fortran/associate2.f90: New test.
6101         * testsuite/libgomp.fortran/procptr1.f90: New test.
6102
6103 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
6104
6105         * testsuite/libgomp.fortran/simd1.f90: New test.
6106         * testsuite/libgomp.fortran/udr1.f90: New test.
6107         * testsuite/libgomp.fortran/udr2.f90: New test.
6108         * testsuite/libgomp.fortran/udr3.f90: New test.
6109         * testsuite/libgomp.fortran/udr4.f90: New test.
6110         * testsuite/libgomp.fortran/udr5.f90: New test.
6111         * testsuite/libgomp.fortran/udr6.f90: New test.
6112         * testsuite/libgomp.fortran/udr7.f90: New test.
6113         * testsuite/libgomp.fortran/udr8.f90: New test.
6114         * testsuite/libgomp.fortran/udr9.f90: New test.
6115         * testsuite/libgomp.fortran/udr10.f90: New test.
6116         * testsuite/libgomp.fortran/udr11.f90: New test.
6117
6118 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
6119
6120         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
6121         vect_simd_clones effective target.
6122         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
6123
6124 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
6125
6126         PR middle-end/61252
6127         * testsuite/libgomp.c++/simd-9.C: New test.
6128
6129 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
6130
6131         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
6132         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
6133         texts according to their @menu entry positions.
6134
6135 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
6136
6137         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
6138         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
6139         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
6140         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
6141         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
6142         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
6143         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
6144         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
6145         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
6146         * testsuite/libgomp.fortran/depend-1.f90: New test.
6147         * testsuite/libgomp.fortran/depend-2.f90: New test.
6148         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
6149         * testsuite/libgomp.fortran/simd1.f90: New test.
6150         * testsuite/libgomp.fortran/simd2.f90: New test.
6151         * testsuite/libgomp.fortran/simd3.f90: New test.
6152         * testsuite/libgomp.fortran/simd4.f90: New test.
6153         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
6154
6155 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
6156
6157         * testsuite/libgomp.c/simd-10.c: New test.
6158         * testsuite/libgomp.c/simd-11.c: New test.
6159         * testsuite/libgomp.c/simd-12.c: New test.
6160         * testsuite/libgomp.c/simd-13.c: New test.
6161
6162 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
6163
6164         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
6165         atomic type clauses in any order and optional comma in between.
6166         * testsuite/libgomp.c++/atomic-15.C: Likewise.
6167         * testsuite/libgomp.c/atomic-17.c: Likewise.
6168
6169         * testsuite/libgomp.c/simd-7.c: New test.
6170         * testsuite/libgomp.c/simd-8.c: New test.
6171         * testsuite/libgomp.c/simd-9.c: New test.
6172         * testsuite/libgomp.c/loop-16.c: New test.
6173
6174 2014-04-02  Richard Henderson  <rth@redhat.com>
6175
6176         * config/linux/futex.h (futex_wait): Get error value from errno.
6177         (futex_wake): Likewise.
6178
6179 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
6180
6181         PR c++/60331
6182         * testsuite/libgomp.c++/udr-11.C: New test.
6183         * testsuite/libgomp.c++/udr-12.C: New test.
6184         * testsuite/libgomp.c++/udr-13.C: New test.
6185         * testsuite/libgomp.c++/udr-14.C: New test.
6186         * testsuite/libgomp.c++/udr-15.C: New test.
6187         * testsuite/libgomp.c++/udr-16.C: New test.
6188         * testsuite/libgomp.c++/udr-17.C: New test.
6189         * testsuite/libgomp.c++/udr-18.C: New test.
6190         * testsuite/libgomp.c++/udr-19.C: New test.
6191
6192 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
6193
6194         Update copyright years
6195
6196 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
6197
6198         * hashtab.h: Use the standard form for the copyright notice.
6199
6200 2014-01-02  Tobias Burnus  <burnus@net-b.de>
6201
6202         * libgomp.texi: Bump @copying's copyright year.
6203
6204 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
6205
6206         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
6207         alloca () with __builtin_alloca ().
6208         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
6209         * testsuite/libgomp.c/lock-3.c: Likewise.
6210         * testsuite/libgomp.c/pr48591.c: Likewise.
6211
6212 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
6213
6214         PR testsuite/59534
6215         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
6216         comparisons.
6217
6218 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
6219
6220         PR libgomp/58756
6221         * testsuite/libgomp.c/pr58756.c: New test.
6222
6223 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
6224
6225         PR libgomp/59467
6226         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
6227         !$omp parallel.
6228
6229 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
6230
6231         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
6232         ALWAYS_CFLAGS.
6233         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
6234         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
6235         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
6236         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
6237         Likewise.
6238
6239         * libgomp_g.h: Include <stddef.h> for size_t.
6240
6241         * libgomp.spec.in: Update comment about libgomp's dependencies.
6242         * configure.ac: Likewise.
6243         * configure: Regenerate.
6244
6245 2013-10-16  Tobias Burnus  <burnus@net-b.de>
6246
6247         * libgomp.texi: (Runtime Library Routines): Update references for
6248         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
6249         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
6250         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
6251         (Environment Variables): Update references for OpenMP 4.0. Add
6252         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
6253         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
6254         order.
6255
6256 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
6257
6258         * env.c (parse_bind_var): Initialize value to avoid
6259         (false positive) warning.
6260
6261 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
6262
6263         PR libgomp/58691
6264         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
6265         to check variable.
6266         (gomp_init_num_threads): Move i variable declaration into
6267         #ifdef CPU_ALLOC_SIZE block.
6268         * config/linux/affinity.c (gomp_affinity_init_level): Test
6269         gomp_places_list_len == 0 rather than gomp_places_list == 0
6270         when checking for topology reading error.
6271         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
6272         * env.c (parse_affinity): Add ignore argument, if true, don't populate
6273         gomp_places_list, only parse env var and always return false.
6274         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
6275         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
6276         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
6277         and either of these variables were parsed correctly into a places
6278         list.
6279
6280 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
6281             Jakub Jelinek  <jakub@redhat.com>
6282
6283         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
6284         of 5 loopfn matches.
6285         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
6286         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
6287         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
6288         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
6289         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
6290         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6291         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6292         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
6293
6294 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
6295
6296         * Makefile.am (omp_lib.mod): Streamline rule.
6297         * Makefile.in: Regenerate.
6298
6299         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
6300         exceptions.
6301
6302         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
6303         * testsuite/libgomp.fortran/lib1.f90: Likewise.
6304         * testsuite/libgomp.fortran/lib2.f: Likewise.
6305         * testsuite/libgomp.fortran/lib3.f: Likewise.
6306
6307         * configure.ac: Typo fix.
6308         * configure: Regenerate.
6309
6310         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
6311         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
6312
6313         * omp.h.in: Don't touch the user's namespace.
6314
6315 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
6316             Tobias Burnus  <burnus@net-b.de>
6317             Richard Henderson  <rth@redhat.com>
6318
6319         * target.c: New file.
6320         * Makefile.am (libgomp_la_SOURCES): Add target.c.
6321         * Makefile.in: Regenerated.
6322         * libgomp_g.h (GOMP_task): Add depend argument.
6323         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
6324         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
6325         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
6326         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
6327         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
6328         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
6329         GOMP_taskgroup_start, GOMP_taskgroup_end,
6330         GOMP_parallel_sections): New prototypes.
6331         * fortran.c (omp_is_initial_device): Add ialias_redirect.
6332         (omp_is_initial_device_): New function.
6333         (ULP, STR1, STR2, ialias_redirect): Removed.
6334         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
6335         omp_set_default_device_8_, omp_get_default_device_,
6336         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
6337         functions.
6338         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
6339         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
6340         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
6341         @@GOMP_4.0.
6342         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
6343         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
6344         omp_set_default_device, omp_set_default_device_,
6345         omp_set_default_device_8_, omp_get_default_device,
6346         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
6347         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
6348         omp_get_team_num_): Export @@OMP_4.0.
6349         * team.c (struct gomp_thread_start_data): Add place field.
6350         (gomp_thread_start): Clear thr->thread_pool and
6351         thr->task before returning.  Use gomp_team_barrier_wait_final
6352         instead of gomp_team_barrier_wait.  Initialize thr->place.
6353         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
6354         team_cancelled and task_queued_count fields.
6355         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
6356         before calling pthread_exit.
6357         (gomp_free_thread): No longer static.  Use
6358         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
6359         (gomp_team_start): Add flags argument.  Set
6360         thr->thread_pool->threads_busy to nthreads immediately after creating
6361         new pool.  Use gomp_managed_threads_lock instead of
6362         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
6363         (gomp_team_end): Use gomp_managed_threads_lock instead of
6364         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
6365         of gomp_team_barrier_wait.  If team->team_cancelled, call
6366         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
6367         rather than thr->ts.work_share.
6368         (initialize_team): Don't call gomp_sem_init here.
6369         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
6370         caller.
6371         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
6372         * env.c (gomp_global_icv): Add default_device_var, target_data and
6373         bind_var initializers.
6374         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
6375         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
6376         gomp_places_list_len): New variables.
6377         (parse_bind_var, parse_one_place, parse_places_var): New functions.
6378         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
6379         sized places.
6380         (gomp_cancel_var): New global variable.
6381         (parse_int): New function.
6382         (handle_omp_display_env): New function.
6383         (initialize_env): Use it.  Initialize default_device_var.
6384         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
6385         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
6386         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
6387         been successfully parsed (and call gomp_init_affinity in that case).
6388         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
6389         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
6390         omp_get_team_num, omp_is_initial_device): New functions.
6391         * libgomp.h: Include stdlib.h.
6392         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
6393         Define.
6394         (struct target_mem_desc): Forward declare.
6395         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
6396         and thread_limit_var fields.
6397         (gomp_get_num_devices): New prototype.
6398         (gomp_cancel_var): New extern decl.
6399         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
6400         team_cancelled and task_queued_count fields.  Add comments about
6401         task_{,queued_,running_}count.
6402         (gomp_cancel_kind): New enum.
6403         (gomp_work_share_end_cancel): New prototype.
6404         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
6405         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
6406         and depend fields.
6407         (struct gomp_taskgroup): New type.
6408         (struct gomp_task_depend_entry,
6409         struct gomp_dependers_vec): New types.
6410         (gomp_finish_task): Free depend_hash if non-NULL.
6411         (struct gomp_team_state): Add place_partition_off
6412         and place_partition_len fields.
6413         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
6414         gomp_places_list_len): New extern decls.
6415         (struct gomp_thread): Add place field.
6416         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
6417         (gomp_init_thread_affinity): Add place argument.
6418         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
6419         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
6420         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
6421         gomp_affinity_init_level, gomp_affinity_print_place): New
6422         prototypes.
6423         (gomp_team_start): Add flags argument.
6424         (gomp_thread_limit_var, gomp_remaining_threads_count,
6425         gomp_remaining_threads_lock): Remove.
6426         (gomp_managed_threads_lock): New variable.
6427         (struct gomp_thread_pool): Add threads_busy field.
6428         (gomp_free_thread): New prototype.
6429         * task.c: Include hashtab.h.
6430         (hash_entry_type): New typedef.
6431         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
6432         (gomp_init_task): Clear dependers, depend_hash, depend_count,
6433         copy_ctors_done and taskgroup fields.
6434         (GOMP_task): Add depend argument, handle depend clauses.  If
6435         gomp_team_barrier_cancelled or if it's taskgroup has been
6436         cancelled, don't queue or start new tasks.  Set copy_ctors_done
6437         field if needed.  Initialize taskgroup field.  If copy_ctors_done
6438         and already cancelled, don't discard the task.  If taskgroup is
6439         non-NULL, enqueue the task into taskgroup queue.  Increment
6440         num_children field in taskgroup.  Increment task_queued_count.
6441         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
6442         gomp_task_run_post_remove_taskgroup): New inline functions.
6443         (gomp_task_run_post_handle_depend_hash,
6444         gomp_task_run_post_handle_dependers,
6445         gomp_task_run_post_handle_depend): New functions.
6446         (GOMP_taskwait): Use them.  If more than one new tasks
6447         have been queued, wake other threads if needed.
6448         (gomp_barrier_handle_tasks): Likewise.  If
6449         gomp_team_barrier_cancelled, don't start any new tasks, just free
6450         all tasks.
6451         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
6452         * omp_lib.f90.in
6453         (omp_proc_bind_kind, omp_proc_bind_false,
6454         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
6455         omp_proc_bind_spread): New params.
6456         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
6457         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
6458         omp_get_team_num, omp_is_initial_device): New interfaces.
6459         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
6460         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
6461         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
6462         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
6463         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
6464         useless use omp_lib_kinds.
6465         * omp.h.in (omp_proc_bind_t): New typedef.
6466         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
6467         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
6468         omp_get_team_num, omp_is_initial_device): New prototypes.
6469         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
6470         through to gomp_team_start.
6471         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
6472         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
6473         Adjust gomp_parallel_loop_start callers.
6474         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
6475         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
6476         GOMP_loop_end_cancel): New functions.
6477         (GOMP_parallel_end): Add ialias_redirect.
6478         * hashtab.h: New file.
6479         * libgomp.texi (Environment Variables): Minor cleanup,
6480         update section refs to OpenMP 4.0rc2.
6481         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
6482         environment variables.
6483         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
6484         team->work_shares_to_free to thr->ts.work_share before calling
6485         free_work_share.
6486         (gomp_work_share_end_cancel): New function.
6487         * config/linux/proc.c: Include errno.h.
6488         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
6489         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
6490         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
6491         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
6492         gomp_cpuset_size is sizeof (cpu_set_t).
6493         (gomp_init_num_threads): Initialize gomp_cpuset_size,
6494         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
6495         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
6496         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
6497         contain any logical CPUs.
6498         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
6499         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
6500         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
6501         pthread_getaffinity_np.  Check gomp_places_list instead of
6502         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
6503         * config/linux/bar.c (gomp_barrier_wait_end,
6504         gomp_barrier_wait_last): Use BAR_* defines.
6505         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
6506         from state where needed.  Set work_share_cancelled to 0 on last
6507         thread.
6508         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
6509         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
6510         functions.
6511         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
6512         Add cpusetsize argument.
6513         (gomp_cpuset_size, gomp_cpusetp): Declare.
6514         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
6515         (affinity_counter): Remove.
6516         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
6517         if CPU_ALLOC_SIZE isn't defined.
6518         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
6519         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
6520         bind current thread to the first place.
6521         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
6522         pthread_setaffinity_np to gomp_places_list[place].
6523         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
6524         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
6525         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
6526         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
6527         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
6528         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
6529         (gomp_barrier_t): Add awaited_final field.
6530         (gomp_barrier_init): Initialize awaited_final field.
6531         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
6532         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
6533         prototypes.
6534         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
6535         defines.
6536         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
6537         gomp_team_barrier_cancelled): New inline functions.
6538         (gomp_barrier_last_thread,
6539         gomp_team_barrier_set_task_pending,
6540         gomp_team_barrier_clear_task_pending,
6541         gomp_team_barrier_set_waiting_for_tasks,
6542         gomp_team_barrier_waiting_for_tasks,
6543         gomp_team_barrier_done): Use BAR_* defines.
6544         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
6545         (gomp_barrier_wait_end): Use BAR_* defines.
6546         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
6547         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
6548         Use BAR_* defines.
6549         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
6550         gomp_team_barrier_cancel): New functions.
6551         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
6552         argument.
6553         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
6554         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
6555         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
6556         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
6557         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
6558         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
6559         (gomp_barrier_t): Add cancellable field.
6560         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
6561         gomp_team_barrier_cancel): New prototypes.
6562         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
6563         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
6564         gomp_team_barrier_cancelled): New inline functions.
6565         (gomp_barrier_wait_start, gomp_barrier_last_thread,
6566         gomp_team_barrier_set_task_pending,
6567         gomp_team_barrier_clear_task_pending,
6568         gomp_team_barrier_set_waiting_for_tasks,
6569         gomp_team_barrier_waiting_for_tasks,
6570         gomp_team_barrier_done): Use BAR_* defines.
6571         * barrier.c (GOMP_barrier_cancel): New function.
6572         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
6573         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
6574         omp_proc_bind_spread): New params.
6575         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
6576         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
6577         omp_get_team_num, omp_is_initial_device): New externals.
6578         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
6579         New functions.
6580         (gomp_resolve_num_threads): Adjust for thread_limit now being in
6581         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
6582         infinity.  If not nested, just return minimum of max_num_threads
6583         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
6584         to the returned value.  Otherwise, don't update atomically
6585         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
6586         (GOMP_parallel_end): Adjust for thread_limit now being in
6587         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
6588         infinity.  Adjust threads_busy in the pool rather than
6589         gomp_remaining_threads_count.  Remember team->nthreads and call
6590         gomp_team_end before adjusting threads_busy, if not nested
6591         afterwards, just set it to 1 non-atomically.  Add ialias.
6592         (GOMP_parallel_start): Adjust gomp_team_start caller.
6593         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
6594         * testsuite/libgomp.c/affinity-1.c: New test.
6595         * testsuite/libgomp.c/atomic-15.c: New test.
6596         * testsuite/libgomp.c/atomic-16.c: New test.
6597         * testsuite/libgomp.c/atomic-17.c: New test.
6598         * testsuite/libgomp.c/cancel-for-1.c: New test.
6599         * testsuite/libgomp.c/cancel-for-2.c: New test.
6600         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
6601         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
6602         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
6603         * testsuite/libgomp.c/cancel-sections-1.c: New test.
6604         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
6605         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
6606         * testsuite/libgomp.c/depend-1.c: New test.
6607         * testsuite/libgomp.c/depend-2.c: New test.
6608         * testsuite/libgomp.c/depend-3.c: New test.
6609         * testsuite/libgomp.c/depend-4.c: New test.
6610         * testsuite/libgomp.c/for-1.c: New test.
6611         * testsuite/libgomp.c/for-1.h: New file.
6612         * testsuite/libgomp.c/for-2.c: New test.
6613         * testsuite/libgomp.c/for-2.h: New file.
6614         * testsuite/libgomp.c/for-3.c: New test.
6615         * testsuite/libgomp.c/pr58392.c: New test.
6616         * testsuite/libgomp.c/simd-1.c: New test.
6617         * testsuite/libgomp.c/simd-2.c: New test.
6618         * testsuite/libgomp.c/simd-3.c: New test.
6619         * testsuite/libgomp.c/simd-4.c: New test.
6620         * testsuite/libgomp.c/simd-5.c: New test.
6621         * testsuite/libgomp.c/simd-6.c: New test.
6622         * testsuite/libgomp.c/target-1.c: New test.
6623         * testsuite/libgomp.c/target-2.c: New test.
6624         * testsuite/libgomp.c/target-3.c: New test.
6625         * testsuite/libgomp.c/target-4.c: New test.
6626         * testsuite/libgomp.c/target-5.c: New test.
6627         * testsuite/libgomp.c/target-6.c: New test.
6628         * testsuite/libgomp.c/target-7.c: New test.
6629         * testsuite/libgomp.c/taskgroup-1.c: New test.
6630         * testsuite/libgomp.c/thread-limit-1.c: New test.
6631         * testsuite/libgomp.c/thread-limit-2.c: New test.
6632         * testsuite/libgomp.c/thread-limit-3.c: New test.
6633         * testsuite/libgomp.c/udr-1.c: New test.
6634         * testsuite/libgomp.c/udr-2.c: New test.
6635         * testsuite/libgomp.c/udr-3.c: New test.
6636         * testsuite/libgomp.c++/affinity-1.C: New test.
6637         * testsuite/libgomp.c++/atomic-10.C: New test.
6638         * testsuite/libgomp.c++/atomic-11.C: New test.
6639         * testsuite/libgomp.c++/atomic-12.C: New test.
6640         * testsuite/libgomp.c++/atomic-13.C: New test.
6641         * testsuite/libgomp.c++/atomic-14.C: New test.
6642         * testsuite/libgomp.c++/atomic-15.C: New test.
6643         * testsuite/libgomp.c++/cancel-for-1.C: New test.
6644         * testsuite/libgomp.c++/cancel-for-2.C: New test.
6645         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
6646         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
6647         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
6648         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
6649         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
6650         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
6651         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
6652         * testsuite/libgomp.c++/cancel-test.h: New file.
6653         * testsuite/libgomp.c++/for-9.C: New test.
6654         * testsuite/libgomp.c++/for-10.C: New test.
6655         * testsuite/libgomp.c++/for-11.C: New test.
6656         * testsuite/libgomp.c++/simd-1.C: New test.
6657         * testsuite/libgomp.c++/simd-2.C: New test.
6658         * testsuite/libgomp.c++/simd-3.C: New test.
6659         * testsuite/libgomp.c++/simd-4.C: New test.
6660         * testsuite/libgomp.c++/simd-5.C: New test.
6661         * testsuite/libgomp.c++/simd-6.C: New test.
6662         * testsuite/libgomp.c++/simd-7.C: New test.
6663         * testsuite/libgomp.c++/simd-8.C: New test.
6664         * testsuite/libgomp.c++/target-1.C: New test.
6665         * testsuite/libgomp.c++/target-2.C: New test.
6666         * testsuite/libgomp.c++/target-2-aux.cc: New file.
6667         * testsuite/libgomp.c++/target-3.C: New test.
6668         * testsuite/libgomp.c++/taskgroup-1.C: New test.
6669         * testsuite/libgomp.c++/udr-1.C: New test.
6670         * testsuite/libgomp.c++/udr-2.C: New test.
6671         * testsuite/libgomp.c++/udr-3.C: New test.
6672         * testsuite/libgomp.c++/udr-4.C: New test.
6673         * testsuite/libgomp.c++/udr-5.C: New test.
6674         * testsuite/libgomp.c++/udr-6.C: New test.
6675         * testsuite/libgomp.c++/udr-7.C: New test.
6676         * testsuite/libgomp.c++/udr-8.C: New test.
6677         * testsuite/libgomp.c++/udr-9.C: New test.
6678
6679 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
6680
6681         PR testsuite/57605
6682         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
6683         ALWAYS_CFLAGS.
6684
6685 2013-09-20  Alan Modra  <amodra@gmail.com>
6686
6687         * configure: Regenerate.
6688
6689 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
6690
6691         * testsuite/libgomp.c/sections-2.c: New test.
6692
6693 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6694
6695         * testsuite/libgomp.fortran/strassen.f90:
6696         Add dg-skip-if aarch64_tiny.
6697
6698 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
6699             Cesar Philippidis  <cesar@codesourcery.com>
6700
6701         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
6702         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
6703         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
6704         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6705         * testsuite/libgomp.graphite/graphite.exp: Likewise.
6706         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
6707         Use dg-runtest rather than gfortran-dg-runtest.
6708
6709 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
6710
6711         * testsuite/libgomp.c/icv-2.c: Extend current handling of
6712         Linux-based x86 systems to cover all GNU systems.
6713         * testsuite/libgomp.c/lock-3.c: Likewise.
6714         * testsuite/libgomp.c/pr48591.c: Likewise.
6715
6716 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
6717
6718         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
6719         GNU/Hurd, as done for Linux-based systems.
6720
6721         * config/posix/ptrlock.h: Fix comment.
6722
6723 2013-05-27  Tobias Burnus  <burnus@net-b.de>
6724
6725         PR fortran/57423
6726         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
6727         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
6728         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
6729         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
6730         omp_destroy_nest_lock): Correct arguments to match the one in
6731         the OpenMP spec.
6732         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
6733         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
6734         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
6735         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
6736
6737 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
6738
6739         * testsuite/libgomp.c/loop-13.c: New test.
6740         * testsuite/libgomp.c/loop-14.c: New test.
6741         * testsuite/libgomp.c/loop-15.c: New test.
6742         * testsuite/libgomp.c++/loop-13.C: New test.
6743         * testsuite/libgomp.c++/loop-14.C: New test.
6744         * testsuite/libgomp.c++/loop-15.C: New test.
6745
6746 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
6747
6748         PR middle-end/56217
6749         * testsuite/libgomp.c++/pr56217.C: New test.
6750
6751 2013-02-01  Alan Modra  <amodra@gmail.com>
6752
6753         * task.c (GOMP_task, GOMP_taskwait): Comment.
6754
6755 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
6756             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
6757
6758         PR libgomp/55561
6759         * config/linux/wait.h (do_spin): Use atomic load for addr.
6760         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
6761         for intptr and ptrlock.
6762         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
6763         for ptrlock.
6764
6765 2013-01-22  Alan Modra  <amodra@gmail.com>
6766
6767         PR libgomp/51376
6768         PR libgomp/56073
6769         * task.c (GOMP_task): Revert 2011-12-09 change.
6770         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
6771         barrier to read task->children..
6772         (gomp_barrier_handle_tasks): ..and matching atomic store with
6773         release barrier here when setting parent->children to NULL.
6774
6775 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
6776             Tobias Burnus  <burnus@net-b.de>
6777
6778         PR driver/55884
6779         * testsuite/libgomp.fortran/fortran.exp: Use
6780         -fintrinsic-modules-path= instead of
6781         -fintrinsic-modules-path.
6782
6783 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
6784
6785         Update copyright years.
6786
6787 2012-12-19  Tobias Burnus  <burnus@net-b.de>
6788
6789         * testsuite/libgomp.fortran/fortran.exp: Set
6790         -fintrinsic-modules-path.
6791
6792 2012-12-19  Tobias Burnus  <burnus@net-b.de>
6793
6794         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
6795         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
6796
6797 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
6798
6799         PR libgomp/55411
6800         * team.c (gomp_free_thread): Decrease gomp_managed_threads
6801         if pool had any threads_used.
6802
6803 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
6804
6805         * testsuite/libgomp.c++/pr24455.C: Use
6806         -Wl,-undefined,dynamic_lookup on darwin.
6807
6808 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
6809
6810         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
6811
6812 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
6813
6814         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
6815
6816 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
6817             Jim MacArthur  <jim.macarthur@arm.com>
6818             Marcus Shawcroft  <marcus.shawcroft@arm.com>
6819             Nigel Stephens  <nigel.stephens@arm.com>
6820             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
6821             Richard Earnshaw  <rearnsha@arm.com>
6822             Sofiane Naci  <sofiane.naci@arm.com>
6823             Stephen Thomas  <stephen.thomas@arm.com>
6824             Tejas Belagod  <tejas.belagod@arm.com>
6825             Yufeng Zhang  <yufeng.zhang@arm.com>
6826
6827         * configure.tgt: Add AArch64.
6828
6829 2012-10-04  Jason Merrill  <jason@redhat.com>
6830
6831         * testsuite/libgomp.c++/tls-init1.C: New.
6832
6833 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
6834
6835         * configure: Regenerated.
6836
6837 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
6838
6839         * config/linux/mips/futex.h (sys_futex0): Change to static
6840         function with noinline, nomips16 attributes under MIPS16. Adjust
6841         asm statement to place 'li v0,SYS_futex' immediately before
6842         syscall insn.
6843
6844 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
6845
6846         * libgomp.texi (Library Index): Renamed from "Index" to prevent
6847         conflict with index.html on case-insensitive file systems.
6848
6849 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
6850
6851         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
6852         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
6853
6854 2012-07-02  Richard Guenther  <rguenther@suse.de>
6855             Michael Matz  <matz@suse.de>
6856             Tobias Grosser <tobias@grosser.es>
6857             Sebastian Pop <sebpop@gmail.com>
6858
6859         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
6860         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
6861         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6862         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6863
6864 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
6865
6866         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
6867
6868 2012-06-22  Richard Guenther  <rguenther@suse.de>
6869
6870         Merge from graphite branch
6871         2012-01-13  Tobias Grosser  <tobias@grosser.es>
6872
6873         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6874         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
6875
6876 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
6877
6878         PR middle-end/53580
6879         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
6880         use GOMP_barrier () call instead.
6881         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6882         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6883         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
6884         call GOMP_barrier instead.
6885         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6886
6887 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
6888
6889         PR libgomp/52993
6890         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
6891         argument to memset call.
6892
6893 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
6894
6895         * configure: Regenerated.
6896
6897 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
6898
6899         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
6900
6901 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
6902
6903         PR bootstrap/52812
6904         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
6905
6906 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
6907
6908         PR middle-end/52547
6909         * testsuite/libgomp.c/pr52547.c: New test.
6910
6911 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
6912
6913         * testsuite/lib/libgomp.exp: load fortran-modules.exp
6914
6915 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6916
6917         * configure.tgt (mips-sgi-irix6*): Remove.
6918
6919 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6920
6921         * configure.tgt (alpha*-dec-osf*): Remove.
6922
6923         * config/osf/sem.h: Remove.
6924         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
6925
6926 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
6927
6928         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
6929
6930 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6931
6932         PR libstdc++/52188
6933         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
6934         Remove ENABLE_SYMVERS_SOL2.
6935         * configure: Regenerate.
6936         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
6937         (PREPROCESS): New variable.
6938         (libgomp.ver): New target.
6939         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
6940         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
6941         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
6942         Use libgomp.ver.
6943         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
6944         * Makefile.in: Regenerate.
6945
6946 2012-02-14  Walter Lee  <walt@tilera.com>
6947
6948         * configure.tgt: Handle tilegx and tilepro.
6949         * config/linux/tile/futex.h: New file.
6950
6951 2012-02-08  Richard Guenther  <rguenther@suse.de>
6952
6953         PR tree-optimization/46886
6954         * testsuite/libgomp.c/pr46886.c: New testcase.
6955
6956 2012-01-25  Matthias Klose  <doko@ubuntu.com>
6957
6958         * config/linux/arm: Remove empty directory.
6959         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
6960
6961 2011-12-09  Alan Modra  <amodra@gmail.com>
6962
6963         PR libgomp/51376
6964         * task.c (GOMP_taskwait): Don't access task->children outside of
6965         task_lock mutex region.
6966         (GOMP_task): Likewise.
6967
6968 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
6969
6970         PR libgomp/51132
6971         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
6972         to file scope.
6973         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
6974         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
6975         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6976         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6977         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
6978
6979 2011-12-02  Alan Modra  <amodra@gmail.com>
6980
6981         * config/linux/affinity.c: Use atomic rather than sync builtin.
6982         * config/linux/lock.c: Likewise.
6983         * config/linux/ptrlock.h: Likewise.
6984         * config/linux/ptrlock.c: Likewise.
6985         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
6986         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
6987         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
6988         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
6989         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
6990         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
6991         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
6992         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
6993         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
6994         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
6995
6996 2011-11-30  Alan Modra  <amodra@gmail.com>
6997
6998         PR libgomp/51298
6999         * config/linux/bar.h: Use atomic rather than sync builtins.
7000         * config/linux/bar.c: Likewise.  Add missing acquire
7001         synchronisation on generation field.
7002         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
7003         double unlock.
7004
7005 2011-11-30  Alan Modra  <amodra@gmail.com>
7006
7007         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
7008         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
7009         * config/linux/mutex.h: Use atomic rather than sync builtins.
7010         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
7011         * config/linux/omp-lock.h: Comment fix.
7012         * config/linux/arm/mutex.h: Delete.
7013         * config/linux/powerpc/mutex.h: Delete.
7014         * config/linux/ia64/mutex.h: Delete.
7015         * config/linux/mips/mutex.h: Delete.
7016
7017 2011-11-30  Alan Modra  <amodra@gmail.com>
7018
7019         PR libgomp/51249
7020         * config/linux/sem.h: Rewrite.
7021         * config/linux/sem.c: Rewrite.
7022
7023 2011-11-28  Richard Henderson  <rth@redhat.com>
7024
7025         * libgomp.h (enum memmodel): New.
7026
7027 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
7028
7029         * configure: Regenerate.
7030
7031 2011-10-10  Matthias Klose  <doko@ubuntu.com>
7032
7033         * config/posix95: Remove empty directory.
7034
7035 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
7036
7037         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
7038
7039 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
7040
7041         PR fortran/49792
7042         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
7043         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
7044
7045 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7046
7047         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
7048
7049 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7050
7051         PR libgomp/49965
7052         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
7053
7054 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
7055
7056         * config/linux/proc.h: New.
7057         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
7058         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
7059         (gomp_init_num_threads): Update call to cpuset_popcount.
7060         (get_num_procs): Ditto.
7061         * config/linux/affinity.c (gomp_init_affinity): Call
7062         gomp_cpuset_popcount.
7063
7064 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
7065
7066         PR fortran/42041
7067         PR fortran/46752
7068         * omp.h.in (omp_in_final): New prototype.
7069         * omp_lib.f90.in (omp_in_final): New interface.
7070         (omp_integer_kind, omp_logical_kind): Remove
7071         and replace all its uses in the module with 4.
7072         (openmp_version): Change to 201107.
7073         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
7074         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
7075         kind for the parameters.
7076         (omp_in_final): New external.
7077         (openmp_version): Change to 201107.
7078         * task.c (omp_in_final): New function.
7079         (gomp_init_task): Initialize final_task.
7080         (GOMP_task): Remove unused attribute from flags.  Handle final
7081         tasks.
7082         (GOMP_taskyield): New function.
7083         (omp_in_final): Return true if if (false) or final (true) task
7084         or descendant of final (true).
7085         * fortran.c (omp_in_final_): New function.
7086         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
7087         (GOMP_3.0): Export GOMP_taskyield.
7088         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
7089         variables.
7090         (parse_unsigned_long_list): New function.
7091         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
7092         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
7093         even if parse_affinity returned false.
7094         * config/linux/affinity.c (gomp_init_affinity): Handle
7095         gomp_cpu_affinity_len == 0.
7096         * libgomp_g.h (GOMP_taskyield): New prototype.
7097         * libgomp.h (struct gomp_task): Add final_task field.
7098         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
7099         * team.c (gomp_team_start): Override new task's nthreads_var icv
7100         if list form OMP_NUM_THREADS has been used and it has value for
7101         the new nesting level.
7102
7103         * testsuite/libgomp.c/atomic-11.c: New test.
7104         * testsuite/libgomp.c/atomic-12.c: New test.
7105         * testsuite/libgomp.c/atomic-13.c: New test.
7106         * testsuite/libgomp.c/atomic-14.c: New test.
7107         * testsuite/libgomp.c/reduction-6.c: New test.
7108         * testsuite/libgomp.c/task-5.c: New test.
7109         * testsuite/libgomp.c++/atomic-2.C: New test.
7110         * testsuite/libgomp.c++/atomic-3.C: New test.
7111         * testsuite/libgomp.c++/atomic-4.C: New test.
7112         * testsuite/libgomp.c++/atomic-5.C: New test.
7113         * testsuite/libgomp.c++/atomic-6.C: New test.
7114         * testsuite/libgomp.c++/atomic-7.C: New test.
7115         * testsuite/libgomp.c++/atomic-8.C: New test.
7116         * testsuite/libgomp.c++/atomic-9.C: New test.
7117         * testsuite/libgomp.c++/task-8.C: New test.
7118         * testsuite/libgomp.c++/reduction-4.C: New test.
7119         * testsuite/libgomp.fortran/allocatable7.f90: New test.
7120         * testsuite/libgomp.fortran/allocatable8.f90: New test.
7121         * testsuite/libgomp.fortran/crayptr3.f90: New test.
7122         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
7123         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
7124         * testsuite/libgomp.fortran/pointer1.f90: New test.
7125         * testsuite/libgomp.fortran/pointer2.f90: New test.
7126         * testsuite/libgomp.fortran/task4.f90: New test.
7127
7128 2011-08-02  Tobias Burnus  <burnus@net-b.de>
7129
7130         * libgomp.texi: Update OpenMP spec references to 3.1.
7131         (omp_in_final,OMP_PROC_BIND): New sections.
7132         (OMP_NUM_THREADS): Document that the value can be now a list.
7133         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
7134
7135 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
7136
7137         * config/linux/x86/futex.h: Check __x86_64__ instead of
7138         __LP64__.
7139
7140 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
7141
7142         PR middle-end/49897
7143         PR middle-end/49898
7144         * testsuite/libgomp.c/pr49897-1.c: New test.
7145         * testsuite/libgomp.c/pr49897-2.c: New test.
7146         * testsuite/libgomp.c/pr49898-1.c: New test.
7147         * testsuite/libgomp.c/pr49898-2.c: New test.
7148
7149 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
7150
7151         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
7152         for ia32 instead of ilp32.
7153
7154         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
7155         * testsuite/libgomp.c/atomic-6.c: Likewise.
7156
7157 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
7158
7159         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
7160         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
7161
7162 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7163
7164         PR libgomp/45351
7165         * config/osf/sem.h: New file.
7166         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
7167
7168 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7169
7170         PR target/49541
7171         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
7172         ldflags.
7173
7174 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
7175
7176         * config/linux/wait.h (do_spin): New inline, largely copied
7177         from do_wait, just don't do futex_wait here, instead return true if
7178         it should be done.
7179         (do_wait): Implement using do_spin.
7180         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
7181         to prototype.
7182         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
7183         __sync_bool_compare_and_swap, pass the oldval to
7184         gomp_mutex_lock_slow.
7185         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
7186         If all mutex contenders are just spinning and not sleeping, don't
7187         change state to 2 unnecessarily.  Optimize the loop when state has
7188         already become 2 to use just one atomic operation per loop instead
7189         of two.
7190         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
7191         to prototype.
7192         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
7193         __sync_bool_compare_and_swap, pass the oldval to
7194         gomp_mutex_lock_slow.
7195
7196 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
7197
7198         PR libgomp/49490
7199         * iter.c (gomp_iter_static_next): For chunk size 0
7200         only use n ceil/ nthreads size for the first
7201         n % nthreads threads in the team instead of
7202         all threads except for the last few ones which
7203         get less work or none at all.
7204         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
7205         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
7206         chunk argument, set run_sched_modifier to 0 for static
7207         resp. 1 for other kinds.  If chunk argument is 0
7208         and not static, set value to 1.
7209
7210 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
7211
7212         PR c++/49043
7213         * testsuite/libgomp.c++/pr49043.C: New test.
7214
7215         PR c++/48869
7216         * testsuite/libgomp.c++/pr48869.C: New test.
7217
7218 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
7219
7220         PR fortran/48894
7221         * fortran.c: Include limits.h.
7222         (TO_INT): Define.
7223         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
7224         *set.
7225         (omp_set_num_threads_8_, omp_set_schedule_8_,
7226         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
7227         omp_get_team_size_8_): Use TO_INT macro.
7228         * testsuite/libgomp.fortran/pr48894.f90: New test.
7229
7230 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
7231
7232         PR middle-end/48591
7233         * testsuite/libgomp.c/pr48591.c: New test.
7234
7235 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7236
7237         PR bootstrap/48135
7238         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
7239         * configure: Regenerate.
7240
7241 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
7242
7243         PR fortran/47886
7244         * testsuite/libgomp.fortran/task3.f90: New test.
7245
7246 2011-02-24  Tobias Burnus  <burnus@net-b.de>
7247
7248         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
7249
7250 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
7251
7252         PR libgomp/47854
7253         * libgomp.texi (omp_get_wtime): Don't say time in the past
7254         must be Unix Epoch.
7255
7256 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
7257
7258         PR libgomp/47804
7259         * testsuite/libgomp.fortran/fortran.exp: Check for both
7260         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
7261         but $blddir != "", still append ${blddir}/${lang_library_path}
7262         to ld_library_path.
7263
7264 2011-02-16  Tobias Burnus  <burnus@net-b.de>
7265
7266         PR libgomp/47758
7267         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
7268         of libquadmath.a before adding its libpath to ldflags.
7269
7270 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
7271
7272         PR libgomp/47731
7273         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
7274         to FUTEX_WAIT futex syscall.
7275         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
7276
7277 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7278
7279         * configure: Regenerate.
7280
7281 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
7282
7283         PR libstdc++/36104
7284         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
7285
7286 2011-01-16  Gerald Pfeifer
7287
7288         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
7289
7290 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
7291
7292         PR fortran/46874
7293         * libgomp.fortran/allocatable6.f90: New test.
7294
7295 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7296
7297         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
7298         * configure: Regenerate.
7299
7300 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
7301
7302         PR target/40125
7303         PR lto/46695
7304         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
7305         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
7306         * aclocal.m4: Regenerate.
7307         * configure: Regenerate.
7308         * Makefile.in: Regenerate.
7309         * testsuite/Makefile.in: Regenerate.
7310
7311 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
7312
7313         PR fortran/46753
7314         * libgomp.fortran/pr46753.f90: New test.
7315
7316         PR libgomp/43706
7317         * env.c (initialize_env): Default to spin count 300000
7318         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
7319         is specified.
7320
7321         PR libgomp/45240
7322         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
7323         at the end if sync builtins aren't supported.
7324
7325 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7326
7327         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
7328
7329 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7330
7331         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
7332
7333 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
7334
7335         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
7336
7337 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7338             Tobias Burnus  <burnus@net-b.de>
7339
7340         PR fortran/32049
7341         * configure.ac:
7342         * configure: Regenerate.
7343
7344 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
7345
7346         * config/linux/futex.h: New.
7347         * config/linux/arm/mutex.h: New.
7348         * configure.tgt (arm*-*-linux*): Add config path.
7349
7350 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
7351
7352         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
7353
7354 2010-09-23  Tobias Burnus  <burnus@net-b.de>
7355
7356         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
7357         Change Fortran datatype to LOGICAL.
7358         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
7359         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
7360
7361 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7362
7363         * configure: Regenerate.
7364
7365 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
7366
7367         * libgomp.texi: Add function keyword to a couple of Fortran
7368         interfaces, use integer instead of int for Fortran.
7369
7370 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
7371
7372         * libgomp.texi: Fix spelling and pasto problems throughout.
7373         Adjust prototypes to match code.
7374
7375 2010-07-24  Tobias Burnus  <burnus@net-b.de>
7376
7377         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
7378         silence -fwhole-file warning.
7379
7380 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7381
7382         * configure.tgt (*-*-solaris2.[56]*): Removed.
7383
7384 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7385
7386         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
7387         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
7388         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
7389         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
7390         targetting solaris2*.
7391         * configure: Regenerate.
7392         * config.h.in: Regenerate.
7393
7394         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
7395         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
7396         Add libgomp_version_dep.
7397         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
7398         versioning.
7399         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
7400         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
7401         * Makefile.in: Regenerate.
7402
7403         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
7404         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
7405         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
7406         to common block, protected by
7407         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
7408
7409 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
7410
7411         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
7412
7413 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
7414
7415         PR bootstrap/43170
7416         * configure: Regenerate.
7417
7418 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7419
7420         PR other/43620
7421         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
7422         * configure: Regenerate.
7423         * Makefile.in: Regenerate.
7424         * testsuite/Makefile.in: Regenerate.
7425
7426 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
7427
7428         PR c/43893
7429         * testsuite/libgomp.c/pr43893.c: New test.
7430         * testsuite/libgomp.c++/pr43893.C: New test.
7431
7432 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
7433
7434         PR middle-end/43570
7435         * testsuite/libgomp.fortran/vla8.f90: New test.
7436
7437 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
7438
7439         PR libgomp/43706
7440         * config/linux/affinity.c (gomp_init_affinity): Decrease
7441         gomp_available_cpus if affinity mask confines the process to fewer
7442         CPUs.
7443         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
7444         non-NULL, just return gomp_available_cpus.
7445
7446         PR libgomp/43569
7447         * sections.c (gomp_sections_init): Initialize ws->mode.
7448
7449 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
7450
7451         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
7452         not unused bar variable.
7453         * configure: Regenerate.
7454
7455 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7456
7457         * Makefile.in: Regenerate.
7458         * aclocal.m4: Regenerate.
7459         * testsuite/Makefile.in: Regenerate.
7460
7461 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
7462
7463         PR libgomp/42942
7464         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
7465         (initialize_env): Adjust callers.
7466         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
7467         when the argument is 0.
7468
7469         * testsuite/libgomp.c/pr42942.c: New test.
7470
7471 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
7472
7473         PR middle-end/42644
7474         PR middle-end/42130
7475         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
7476         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
7477
7478 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7479
7480         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
7481         * testsuite/libgomp.c++/task-6.C: Likewise.
7482
7483 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
7484
7485         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
7486
7487 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
7488
7489         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
7490         * configure: Regenerate.
7491
7492 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
7493
7494         PR fortran/42866
7495         * testsuite/libgomp.fortran/allocatable5.f90: New test.
7496
7497 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
7498
7499         * configure.ac: Test for executability of GFORTRAN.
7500         * configure: Regenerate.
7501
7502 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7503
7504         * configure: Regenerate.
7505
7506 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
7507
7508         PR libgomp/42602
7509         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
7510
7511 2010-01-03  Richard Guenther  <rguenther@suse.de>
7512
7513         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
7514
7515 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
7516
7517         * testsuite/libgomp.graphite/pr4118.c: New.
7518
7519 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
7520
7521         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
7522         for darwin, protect the test with require-effective-target tls_runtime.
7523         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
7524
7525 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
7526
7527         PR target/41605
7528         * testsuite/lib/libgomp.exp: Provide -B options to allow for
7529         link spec %s substitutions for static libraries.
7530
7531 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
7532
7533         PR testsuite/42135
7534         * libgomp.graphite/force-parallel-2.c: Reduce array size.
7535
7536 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7537
7538         * Makefile.in: Regenerate.
7539         * configure: Regenerate.
7540         * testsuite/Makefile.in: Regenerate.
7541
7542 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
7543
7544         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
7545         settings for LC_ALL and LANG.
7546
7547 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
7548
7549         PR fortran/42162
7550         * testsuite/libgomp.fortran/pr42162.f90: New test.
7551
7552 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
7553
7554         PR middle-end/42029
7555         * testsuite/libgomp.c/pr42029.c: New test.
7556
7557 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
7558
7559         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
7560         *s.  Accept ld version without text in ()s.
7561         * configure: Regenerated.
7562
7563 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
7564
7565         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
7566
7567 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7568
7569         PR libgomp/41418
7570         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
7571         or a hyphen (happens with fortran language disabled).
7572         * configure: Regenerate.
7573
7574 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7575
7576         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
7577         use sed script portable to Solaris /bin/sed for extracting ld
7578         version.
7579         * configure: Regenerate.
7580
7581 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
7582
7583         * testsuite/libgomp.graphite/bounds.c: New test.
7584
7585 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7586
7587         * Makefile.am (libgomp_la_LINK): New.
7588         * Makefile.in: Regenerate.
7589
7590 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7591
7592         * configure.ac (AC_PREREQ): Bump to 2.64.
7593
7594 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7595
7596         * Makefile.am (install-html, install-pdf): Remove.
7597         * Makefile.in: Regenerate.
7598
7599         * Makefile.in: Regenerate.
7600         * aclocal.m4: Regenerate.
7601         * config.h.in: Regenerate.
7602         * configure: Regenerate.
7603         * testsuite/Makefile.in: Regenerate.
7604
7605 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7606
7607         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
7608         * Makefile.in: Regenerate.
7609
7610 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
7611
7612         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
7613         * Makefile.in: Regenerate.
7614
7615 2009-08-19  Tobias Burnus  <burnus@net-b.de>
7616
7617         PR fortran/41102
7618         omp_lib.h.in: Fix -std=f95 errors.
7619
7620 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
7621
7622         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
7623         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
7624         * testsuite/libgomp.graphite/graphite.exp: New.
7625
7626 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
7627
7628         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
7629         only build.
7630
7631 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
7632
7633         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
7634         needed memory barrier semantics.
7635         * config/linux/mips/mutex.h: New file.
7636
7637 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7638
7639         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
7640
7641 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
7642
7643         * configure: Regenerate.
7644
7645 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
7646
7647         PR testsuite/40699
7648         PR testsuite/40707
7649         PR testsuite/40709
7650         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
7651         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
7652         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
7653
7654 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
7655
7656         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
7657         options when choosing a multilib.
7658
7659 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
7660
7661         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
7662         ld_library_path.  Use add_path.  Add just find_libgcc_s to
7663         ld_library_path, not every libgcc multilib directory.
7664         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
7665         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
7666         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
7667         Use add_path.
7668         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
7669
7670 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
7671
7672         * Makefile.am (LTLDFLAGS): Define.
7673         (LINK): Define.
7674         * Makefile.in: Regenerate.
7675
7676 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
7677
7678         PR fortran/39718
7679         * testsuite/libgomp.fortran/fortran.exp: Don't link with
7680         libgfortranbegin, check existence of libgfortran.a instead of
7681         libgfortranbegin.a.
7682
7683 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
7684
7685         PR libgomp/40174
7686         * team.c (gomp_thread_start): Destroy thr->release semaphore.
7687         (gomp_free_pool_helper): Likewise.
7688
7689 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
7690             Jakub Jelinek  <jakub@redhat.com>
7691
7692         PR fortran/35423
7693         * testsuite/libgomp.fortran/workshare2.f90: New test.
7694
7695 2009-04-09  Nick Clifton  <nickc@redhat.com>
7696
7697         * iter.c: Change copyright header to refer to version 3 of the
7698         GNU General Public License with version 3.1 of the GCC Runtime
7699         Library Exception and to point readers at the COPYING3 and
7700         COPYING3.RUNTIME files and the FSF's license web page.
7701         * alloc.c: Likewise.
7702         * barrier.c: Likewise.
7703         * config/bsd/proc.c: Likewise.
7704         * config/linux/affinity.c: Likewise.
7705         * config/linux/alpha/futex.h: Likewise.
7706         * config/linux/bar.c: Likewise.
7707         * config/linux/bar.h: Likewise.
7708         * config/linux/ia64/futex.h: Likewise.
7709         * config/linux/ia64/mutex.h: Likewise.
7710         * config/linux/lock.c: Likewise.
7711         * config/linux/mips/futex.h: Likewise.
7712         * config/linux/mutex.c: Likewise.
7713         * config/linux/mutex.h: Likewise.
7714         * config/linux/powerpc/futex.h: Likewise.
7715         * config/linux/proc.c: Likewise.
7716         * config/linux/ptrlock.c: Likewise.
7717         * config/linux/ptrlock.h: Likewise.
7718         * config/linux/s390/futex.h: Likewise.
7719         * config/linux/sem.c: Likewise.
7720         * config/linux/sem.h: Likewise.
7721         * config/linux/sparc/futex.h: Likewise.
7722         * config/linux/wait.h: Likewise.
7723         * config/linux/x86/futex.h: Likewise.
7724         * config/mingw32/proc.c: Likewise.
7725         * config/mingw32/time.c: Likewise.
7726         * config/posix/affinity.c: Likewise.
7727         * config/posix/bar.c: Likewise.
7728         * config/posix/bar.h: Likewise.
7729         * config/posix/lock.c: Likewise.
7730         * config/posix/mutex.h: Likewise.
7731         * config/posix/proc.c: Likewise.
7732         * config/posix/ptrlock.h: Likewise.
7733         * config/posix/sem.c: Likewise.
7734         * config/posix/sem.h: Likewise.
7735         * config/posix/time.c: Likewise.
7736         * config/posix95/lock.c: Likewise.
7737         * critical.c: Likewise.
7738         * env.c: Likewise.
7739         * error.c: Likewise.
7740         * fortran.c: Likewise.
7741         * iter_ull.c: Likewise.
7742         * libgomp.h: Likewise.
7743         * libgomp_f.h.in: Likewise.
7744         * libgomp_g.h: Likewise.
7745         * loop.c: Likewise.
7746         * loop_ull.c: Likewise.
7747         * omp.h.in: Likewise.
7748         * omp_lib.f90.in: Likewise.
7749         * omp_lib.h.in: Likewise.
7750         * ordered.c: Likewise.
7751         * parallel.c: Likewise.
7752         * sections.c: Likewise.
7753         * single.c: Likewise.
7754         * task.c: Likewise.
7755         * team.c: Likewise.
7756         * work.c: Likewise.
7757
7758 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
7759
7760         * testsuite/config/default.exp: Change copyright header to refer to
7761         version 3 of the GNU General Public License and to point readers
7762         at the COPYING3 file and the FSF's license web page.
7763
7764 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
7765
7766         PR middle-end/39573
7767         * libgomp.c++/pr39573.C: New test.
7768
7769 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
7770
7771         PR other/39591
7772         * testsuite/libgomp.c/pr39591-1.c: New test.
7773         * testsuite/libgomp.c/pr39591-2.c: New test.
7774         * testsuite/libgomp.c/pr39591-3.c: New test.
7775
7776 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
7777
7778         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
7779         * testsuite/libgomp.c/atomic-6.c: Ditto.
7780
7781 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
7782
7783         PR c/39495
7784         * testsuite/libgomp.c/loop-12.c: New test.
7785         * testsuite/libgomp.c/loop-11.c: New test.
7786         * testsuite/libgomp.c++/loop-11.C: New test.
7787         * testsuite/libgomp.c++/loop-12.C: New test.
7788         * testsuite/libgomp.c++/for-8.C: New test.
7789
7790 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7791
7792         * configure: Regenerate.
7793
7794 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
7795
7796         PR middle-end/39154
7797         * testsuite/libgomp.c/pr39154.c: New test.
7798
7799 2009-01-30  Ian Lance Taylor  <iant@google.com>
7800
7801         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
7802         libgomp_ld_is_gold.  Get gold version number.
7803         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
7804         * configure: Rebuild.
7805
7806 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
7807
7808         * testsuite/lib/libgomp.exp: Add -B option for targets that
7809         use libgfortran.a%s in their specs.
7810
7811 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
7812
7813         PR libgomp/38086
7814         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
7815         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
7816         HAVE_AS_SYMVER_DIRECTIVE is not defined.
7817         * configure: Regenerated.
7818         * config.h.in: Likewise.
7819
7820 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
7821
7822         PR c++/38650
7823         * testsuite/libgomp.c/pr38650.c: New test.
7824         * testsuite/libgomp.c++/pr38650.C: New test.
7825
7826 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
7827
7828         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
7829
7830 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
7831
7832         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
7833
7834 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7835
7836         * configure: Regenerate.
7837
7838 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
7839
7840         PR middle-end/36802
7841         * testsuite/libgomp.c/pr36802-1.c: New test.
7842         * testsuite/libgomp.c/pr36802-2.c: New test.
7843         * testsuite/libgomp.c/pr36802-3.c: New test.
7844
7845 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
7846
7847         PR libgomp/38270
7848         * config/linux/powerpc/mutex.h: New.
7849
7850 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
7851
7852         PR c++/38257
7853         * testsuite/libgomp.c++/for-7.C: New test.
7854
7855         PR c++/38348
7856         * testsuite/libgomp.c++/for-6.C: New test.
7857
7858 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
7859
7860         PR testsuite/28870
7861         * testsuite/lib/libgomp.exp: Include new timeout library files.
7862         (libgomp_target_compile): Set timeout value from new proc.
7863
7864 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
7865
7866         PR libgomp/37938
7867         * config/linux/ia64/mutex.h: New.
7868
7869 2008-11-04  Tobias Burnus  <burnus@net-b.de>
7870
7871         PR libgomp/37935
7872         * libgomp.texi (Runtime library routines, environment variables):
7873         Update for OpenMP version 3.0.
7874
7875 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
7876             Steve Ellcey  <sje@cup.hp.com>
7877
7878         * configure: Regenerate for new libtool.
7879         * Makefile.in: Ditto.
7880         * testsuite/Makefile.in: Ditto.
7881
7882 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
7883             Andreas Tobler  <a.tobler@schweiz.org>
7884
7885         * config/bsd/proc.c: New file.
7886         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
7887         * configure.ac: Check for header <sys/sysctl.h>
7888         * configure: Regenerate.
7889         * config.h.in: Likewise.
7890
7891 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
7892
7893         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
7894
7895 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
7896
7897         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
7898         * Makefile.in: Regenerated.
7899         * testsuite/Makefile.in: Regenerated.
7900
7901 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
7902
7903         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
7904         depend on blddir if blddir exists.
7905         (libgomp_target_compile): Likewise.
7906         * testsuite/libgomp.c++/c++.exp: Likewise.
7907         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7908
7909 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7910
7911         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
7912         Do not list GPL as Invariant Section.
7913
7914 2008-07-28  Ilie Garbacea  <ilie@mips.com>
7915             Chao-ying Fu  <fu@mips.com>
7916
7917         * configure.tgt: Enable futex for MIPS.
7918         * config/linux/mips/futex.h: New file.
7919
7920 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
7921
7922         * team.c (gomp_team_end): Free team immediately if it has
7923         just one thread.
7924
7925 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
7926
7927         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
7928         * testsuite/libgomp.fortran/fortran.exp: Same.
7929         * testsuite/libgomp.c/c.exp: Same.
7930         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
7931         directory to library path first.
7932
7933 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
7934
7935         * env.c (parse_stacksize): Add cast to avoid warning.
7936         (parse_spincount): Likewise.
7937
7938 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
7939
7940         * testsuite/libgomp.c/loop-10.c: New test.
7941         * libgomp.c/loop-3.c (main): Add lastprivate clause.
7942         * libgomp.c++/loop-6.C (main): Likewise.
7943
7944         PR debug/36617
7945         * testsuite/libgomp.c/debug-1.c: New test.
7946
7947 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
7948
7949         * testsuite/libgomp.c/nqueens-1.c: New test.
7950
7951         PR c++/36523
7952         * testsuite/libgomp.c++/task-7.C: New function.
7953
7954 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7955
7956         * configure: Regenerate.
7957
7958 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7959
7960         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
7961         mutex when HAVE_SYNC_BUILTINS isn't defined.
7962
7963 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7964
7965         * libgomp.texi (omp_test_lock): Fix typo.
7966
7967 2008-06-12  Tobias Burnus  <burnus@net-b.de>
7968
7969         * omp_lib.f90.in: Add "implicit none".
7970
7971 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
7972
7973         PR middle-end/36506
7974         * testsuite/libgomp.c/reduction-5.c: New test.
7975
7976 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
7977
7978         * libgomp.h (struct gomp_task): Add in_tied_task field.
7979         * task.c (gomp_init_task): Initialize it.
7980         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
7981         unconditionally.  Don't call gomp_team_barrier_wake if
7982         current task is implicit or if(0) from implicit and number of
7983         running tasks is equal to nthreads - 1.
7984
7985         PR libgomp/36471
7986         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
7987         omp_get_team_size_8): Fix pastos.
7988
7989         PR libgomp/36469
7990         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
7991         * configure: Regenerated.
7992         * config.h.in: Regenerated.
7993         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
7994         defined.
7995
7996 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
7997
7998         PR bootstrap/36452
7999         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
8000         (GOMP_loop_ull_dynamic_start): Likewise.
8001         (GOMP_loop_ull_guided_start): Likewise.
8002         (GOMP_loop_ull_ordered_static_start): Likewise.
8003         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
8004         (GOMP_loop_ull_ordered_guided_start): Likewise.
8005
8006 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
8007             Richard Henderson  <rth@redhat.com>
8008             Ulrich Drepper  <drepper@redhat.com>
8009             Jakob Blomer  <jakob.blomer@ira.uka.de>
8010
8011         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
8012         Substitute also OMP_*LOCK_25*.
8013         * configure: Regenerated.
8014         * config.h.in: Regenerated.
8015         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
8016         ptrlock.c and task.c.
8017         * Makefile.in: Regenerated.
8018         * testsuite/Makefile.in: Regenerated.
8019         * task.c: New file.
8020         * loop_ull.c: New file.
8021         * iter_ull.c: New file.
8022         * libgomp.h: Include ptrlock.h.
8023         (enum gomp_task_kind): New type.
8024         (struct gomp_team): Add task_lock, task_queue, task_count,
8025         task_running_count, single_count fields.  Add
8026         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
8027         Remove work_share_lock, generation_mask,
8028         oldest_live_gen, num_live_gen and init_work_shares fields, add
8029         work work_share_list_alloc, work_share_list_free and work_share_chunk
8030         fields.  Change work_shares from pointer to pointers into an array.
8031         Change ordered_release field into gomp_sem_t ** from flexible array
8032         member.  Add implicit_task and initial_work_shares fields.
8033         Move close to the end of the struct.
8034         (struct gomp_team_state): Add single_count, last_work_share,
8035         active_level and level fields, remove work_share_generation.
8036         (gomp_barrier_handle_tasks): New prototype.
8037         (gomp_finish_task): New inline function.
8038         (struct gomp_work_share): Move chunk_size, end, incr into
8039         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
8040         next_ll fields.  Reshuffle fields.  Add next_alloc,
8041         next_ws, next_free and inline_ordered_team_ids fields, change
8042         ordered_team_ids into pointer from flexible array member.
8043         Add mode field.  Put lock and next into a different cache line
8044         from most of the write-once fields.
8045         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
8046         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
8047         gomp_iter_ull_guided_next): New prototypes.
8048         (gomp_new_icv): New prototype.
8049         (struct gomp_thread): Add thread_pool and task fields.
8050         (struct gomp_thread_pool): New type.
8051         (gomp_new_team): New prototype.
8052         (gomp_team_start): Change type of last argument.
8053         (gomp_new_work_share): Removed.
8054         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
8055         (gomp_work_share_init_done): New static inline.
8056         (gomp_throttled_spin_count_var, gomp_available_cpus,
8057         gomp_managed_threads): New extern decls.
8058         (gomp_init_task): New prototype.
8059         (gomp_spin_count_var): New extern var decl.
8060         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
8061         or no alias support, or if not PIC.
8062         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
8063         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
8064         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
8065         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
8066         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
8067         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
8068         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
8069         gomp_test_nest_lock_25): New prototypes.
8070         (omp_lock_symver, strong_alias): Define.
8071         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
8072         decls.
8073         (gomp_end_task): New.
8074         (struct gomp_task_icv, gomp_global_icv): New.
8075         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
8076         (struct gomp_task): New.
8077         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
8078         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
8079         (gomp_icv): New.
8080         (gomp_schedule_type): Reorder enum to match
8081         omp_sched_t.
8082         * team.c (struct gomp_thread_start_data): Add thread_pool and task
8083         fields.
8084         (gomp_thread_start): Add gomp_team_barrier_wait call.
8085         For non-nested case remove clearing of docked thread thr fields.
8086         Use pool fields instead of global gomp_* variables.  Use
8087         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
8088         Create tasks for each member thread.
8089         (free_team): Only destroy team barrier, task_lock here and free it.
8090         (gomp_free_thread): Free last_team if non-NULL.
8091         (gomp_team_end): Call gomp_team_barrier_wait instead of
8092         gomp_barrier_wait.  For nested case call one extra
8093         gomp_barrier_wait.  Move here some destruction from free_team.
8094         Call free_team on pool->last_team if any, rather than freeing
8095         current team.  Destroy work_share_list_free_lock ifndef
8096         HAVE_SYNC_BUILTINS.
8097         (gomp_new_icv): New function.
8098         (gomp_threads, gomp_threads_size, gomp_threads_used,
8099         gomp_threads_dock): Removed.
8100         (gomp_thread_destructor): New variable.
8101         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
8102         functions.
8103         (gomp_team_start): Create new pool if current thread doesn't have
8104         one.  Use pool fields instead of global gomp_* variables.
8105         Initialize thread_pool field for new threads.  Clear single_count.
8106         Change last argument from ws to team, don't create
8107         new team, set ts.work_share to &team->work_shares[0] and clear
8108         ts.last_work_share.  Don't clear ts.work_share_generation.
8109         If number of threads changed, adjust atomically gomp_managed_threads.
8110         Use gomp_init_task instead of gomp_new_task,
8111         set thr->task to the corresponding implicit_task array entry.
8112         Create tasks for each member thread.  Initialize ts.level.
8113         (initialize_team): Call pthread_key_create on
8114         gomp_thread_destructor.
8115         (team_destructor): New function.
8116         (new_team): Removed.
8117         (gomp_new_team): New function.
8118         (free_team): Free gomp_work_share blocks chained through next_alloc,
8119         instead of freeing work_shares and destroying work_share_lock.
8120         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
8121         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
8122         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
8123         of gomp_barrier_wait.
8124         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
8125         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
8126         if gomp_work_share_start returned true.  Don't unlock ws->lock.
8127         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
8128         of gomp_barrier_wait.
8129         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
8130         gomp_work_share_init_done if gomp_work_share_start returned true.
8131         Don't unlock ws->lock.
8132         * work.c: Include stddef.h.
8133         (free_work_share): Use work_share_list_free_lock instead
8134         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
8135         Call gomp_fini_work_share and then either free ws if orphaned, or
8136         put it into work_share_list_free list of the current team.
8137         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
8138         functions.
8139         (gomp_work_share_start, gomp_work_share_end,
8140         gomp_work_share_end_nowait): Rewritten.
8141         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
8142         (openmp_version): Set to 200805.
8143         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
8144         omp_sched_guided, omp_sched_auto): New parameters.
8145         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
8146         omp_set_max_active_levels, omp_get_max_active_levels,
8147         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
8148         omp_get_active_level): New interfaces.
8149         * omp_lib.h.in (openmp_version): Set to 200805.
8150         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
8151         omp_sched_guided, omp_sched_auto): New parameters.
8152         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
8153         omp_set_max_active_levels, omp_get_max_active_levels,
8154         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
8155         omp_get_active_level): New externals.
8156         * loop.c: Include limits.h.
8157         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
8158         GFS_AUTO.
8159         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
8160         Likewise.  Use gomp_icv.
8161         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
8162         ts.static_trip here.
8163         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
8164         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
8165         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
8166         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
8167         don't unlock ws->lock, otherwise lock it.
8168         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
8169         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
8170         (gomp_parallel_loop_start): Call gomp_new_team instead of
8171         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
8172         Adjust gomp_team_start caller.  Pass 0 as second argument to
8173         gomp_resolve_num_threads.
8174         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
8175         If adding ws->chunk_size nthreads + 1 times after end won't
8176         overflow, set ws->mode to 1.
8177         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
8178         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
8179         GOMP_loop_ull_ordered_static_start,
8180         GOMP_loop_ull_ordered_dynamic_start,
8181         GOMP_loop_ull_ordered_guided_start,
8182         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
8183         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
8184         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
8185         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
8186         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
8187         prototypes.
8188         * libgomp.map: Export lock routines also @@OMP_2.0.
8189         (GOMP_loop_ordered_dynamic_first,
8190         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
8191         GOMP_loop_ordered_static_first): Remove.
8192         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
8193         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
8194         GOMP_loop_ull_ordered_dynamic_next,
8195         GOMP_loop_ull_ordered_dynamic_start,
8196         GOMP_loop_ull_ordered_guided_next,
8197         GOMP_loop_ull_ordered_guided_start,
8198         GOMP_loop_ull_ordered_runtime_next,
8199         GOMP_loop_ull_ordered_runtime_start,
8200         GOMP_loop_ull_ordered_static_next,
8201         GOMP_loop_ull_ordered_static_start,
8202         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
8203         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
8204         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
8205         (omp_set_schedule, omp_get_schedule,
8206         omp_get_thread_limit, omp_set_max_active_levels,
8207         omp_get_max_active_levels, omp_get_level,
8208         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
8209         omp_set_schedule_, omp_set_schedule_8_,
8210         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
8211         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
8212         omp_get_max_active_levels_, omp_get_level_,
8213         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
8214         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
8215         New exports @@OMP_3.0.
8216         * omp.h.in (omp_sched_t): New type.
8217         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
8218         omp_set_max_active_levels, omp_get_max_active_levels,
8219         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
8220         omp_get_active_level): New prototypes.
8221         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
8222         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
8223         gomp_thread_limit_var, gomp_remaining_threads_count,
8224         gomp_remaining_threads_lock): New variables.
8225         (parse_spincount): New function.
8226         (initialize_env): Call gomp_init_num_threads unconditionally.
8227         Initialize gomp_available_cpus.  Call parse_spincount,
8228         initialize gomp_{,throttled_}spin_count_var
8229         depending on presence and value of OMP_WAIT_POLICY and
8230         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
8231         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
8232         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
8233         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
8234         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
8235         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
8236         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
8237         (gomp_global_icv): New.
8238         (parse_schedule): Use it.  Parse "auto".
8239         (omp_set_num_threads): Use gomp_icv.
8240         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
8241         Likewise.
8242         (omp_get_max_threads): Move from parallel.c.
8243         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
8244         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
8245         add ialias.
8246         (parse_stacksize, parse_wait_policy): New functions.
8247         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
8248         both wrappers for compatibility and new locks.
8249         (omp_set_schedule, omp_get_schedule,
8250         omp_get_thread_limit, omp_set_max_active_levels,
8251         omp_get_max_active_levels, omp_get_level,
8252         omp_get_ancestor_thread_num, omp_get_team_size,
8253         omp_get_active_level): New ialias_redirect.
8254         (omp_set_schedule_, omp_set_schedule_8_,
8255         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
8256         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
8257         omp_get_max_active_levels_, omp_get_level_,
8258         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
8259         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
8260         New functions.
8261         * parallel.c: Include limits.h.
8262         (gomp_resolve_num_threads): Add count argument.  Rewritten.
8263         (GOMP_parallel_start): Call gomp_new_team and pass that as last
8264         argument to gomp_team_start.  Pass 0 as second argument to
8265         gomp_resolve_num_threads.
8266         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
8267         if gomp_thread_limit_var != ULONG_MAX.
8268         (omp_in_parallel): Implement using ts.active_level.
8269         (omp_get_max_threads): Move to env.c.
8270         (omp_get_level, omp_get_ancestor_thread_num,
8271         omp_get_team_size, omp_get_active_level): New functions,
8272         add ialias.
8273         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
8274         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
8275         gomp_iter_dynamic_next instead of the _locked variant and don't take
8276         lock around it, otherwise acquire it before calling
8277         gomp_iter_dynamic_next_locked.
8278         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
8279         gomp_iter_dynamic_next instead of the _locked variant and don't take
8280         lock around it.
8281         (GOMP_parallel_sections_start): Call gomp_new_team instead of
8282         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
8283         Adjust gomp_team_start caller.  Pass count as second argument to
8284         gomp_resolve_num_threads, don't adjust num_threads after the call.
8285         Use gomp_icv.
8286         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
8287         ws->chunk_size by incr.
8288         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
8289         code.
8290         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
8291         types.
8292         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
8293         (omp_check_defines): Check even the compat defines.
8294         * config/linux/ptrlock.c: New file.
8295         * config/linux/ptrlock.h: New file.
8296         * config/linux/wait.h: New file.
8297         * config/posix/ptrlock.c: New file.
8298         * config/posix/ptrlock.h: New file.
8299         * config/linux/bar.h (gomp_team_barrier_wait,
8300         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
8301         (gomp_team_barrier_set_task_pending,
8302         gomp_team_barrier_clear_task_pending,
8303         gomp_team_barrier_set_waiting_for_tasks,
8304         gomp_team_barrier_waiting_for_tasks,
8305         gomp_team_barrier_done): New inlines.
8306         (gomp_barrier_t): Rewritten.
8307         (gomp_barrier_state_t): New typedef.
8308         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
8309         gomp_barrier_wait_start): Rewritten.
8310         (gomp_barrier_wait_end): Change second argument to
8311         gomp_barrier_state_t.
8312         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
8313         inlines.
8314         * config/linux/bar.c: Include wait.h instead of libgomp.h and
8315         futex.h.
8316         (gomp_barrier_wait_end): Rewritten.
8317         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
8318         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
8319         * config/posix/bar.h (gomp_barrier_t): Add generation field.
8320         (gomp_barrier_state_t): New typedef.
8321         (gomp_team_barrier_wait,
8322         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
8323         (gomp_barrier_wait_start): Or all but low 2 bits from generation
8324         into the return value.  Return gomp_barrier_state_t.
8325         (gomp_team_barrier_set_task_pending,
8326         gomp_team_barrier_clear_task_pending,
8327         gomp_team_barrier_set_waiting_for_tasks,
8328         gomp_team_barrier_waiting_for_tasks,
8329         gomp_team_barrier_done): New inlines.
8330         (gomp_barrier_wait_end): Change second argument to
8331         gomp_barrier_state_t.
8332         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
8333         inlines.
8334         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
8335         (gomp_barrier_wait_end): Change second argument to
8336         gomp_barrier_state_t.
8337         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
8338         gomp_team_barrier_wake): New functions.
8339         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
8340         futex.h.
8341         (gomp_futex_wake, gomp_futex_wait): New variables.
8342         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
8343         * config/linux/lock.c: Rewrite to make locks task owned,
8344         for backwards compatibility provide the old entrypoints
8345         if symbol versioning.  Include wait.h instead of libgomp.h and
8346         futex.h.
8347         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
8348         * config/posix95/lock.c: Rewrite to make locks task owned,
8349         for backwards compatibility provide the old entrypoints
8350         if symbol versioning.
8351         * config/posix/lock.c: Rewrite to make locks task owned,
8352         for backwards compatibility provide the old entrypoints
8353         if symbol versioning.
8354         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
8355         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
8356         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
8357         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8358         (sys_futex0): Return error code.
8359         (futex_wake, futex_wait): If ENOSYS was returned, clear
8360         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8361         (cpu_relax, atomic_write_barrier): New static inlines.
8362         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8363         (futex_wake, futex_wait): If ENOSYS was returned, clear
8364         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8365         (cpu_relax, atomic_write_barrier): New static inlines.
8366         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8367         (sys_futex0): Return error code.
8368         (futex_wake, futex_wait): If ENOSYS was returned, clear
8369         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8370         (cpu_relax, atomic_write_barrier): New static inlines.
8371         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8372         (sys_futex0): Return error code.
8373         (futex_wake, futex_wait): If ENOSYS was returned, clear
8374         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8375         (cpu_relax, atomic_write_barrier): New static inlines.
8376         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8377         (sys_futex0): Return error code.
8378         (futex_wake, futex_wait): If ENOSYS was returned, clear
8379         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8380         (cpu_relax, atomic_write_barrier): New static inlines.
8381         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8382         (sys_futex0): Return error code.
8383         (futex_wake, futex_wait): If ENOSYS was returned, clear
8384         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8385         (cpu_relax, atomic_write_barrier): New static inlines.
8386         * config/linux/sem.c: Include wait.h instead of libgomp.h and
8387         futex.h.
8388         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
8389         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
8390         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
8391         types.
8392         (omp_nest_lock_t): Change owner into void *, add lock field.
8393         * config/posix95/omp-lock.h: Include semaphore.h.
8394         (omp_lock_25_t, omp_nest_lock_25_t): New types.
8395         (omp_lock_t): Use sem_t instead of mutex if semaphores
8396         aren't broken.
8397         (omp_nest_lock_t): Likewise.  Change owner to void *.
8398         * config/posix/omp-lock.h: Include semaphore.h.
8399         (omp_lock_25_t, omp_nest_lock_25_t): New types.
8400         (omp_lock_t): Use sem_t instead of mutex if semaphores
8401         aren't broken.
8402         (omp_nest_lock_t): Likewise.  Add owner field.
8403
8404 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
8405
8406         * testsuite/libgomp.c/collapse-1.c: New test.
8407         * testsuite/libgomp.c/collapse-2.c: New test.
8408         * testsuite/libgomp.c/collapse-3.c: New test.
8409         * testsuite/libgomp.c/icv-1.c: New test.
8410         * testsuite/libgomp.c/icv-2.c: New test.
8411         * testsuite/libgomp.c/lib-2.c: New test.
8412         * testsuite/libgomp.c/lock-1.c: New test.
8413         * testsuite/libgomp.c/lock-2.c: New test.
8414         * testsuite/libgomp.c/lock-3.c: New test.
8415         * testsuite/libgomp.c/loop-4.c: New test.
8416         * testsuite/libgomp.c/loop-5.c: New test.
8417         * testsuite/libgomp.c/loop-6.c: New test.
8418         * testsuite/libgomp.c/loop-7.c: New test.
8419         * testsuite/libgomp.c/loop-8.c: New test.
8420         * testsuite/libgomp.c/loop-9.c: New test.
8421         * testsuite/libgomp.c/nested-3.c: New test.
8422         * testsuite/libgomp.c/nestedfn-6.c: New test.
8423         * testsuite/libgomp.c/sort-1.c: New test.
8424         * testsuite/libgomp.c/task-1.c: New test.
8425         * testsuite/libgomp.c/task-2.c: New test.
8426         * testsuite/libgomp.c/task-3.c: New test.
8427         * testsuite/libgomp.c/task-4.c: New test.
8428         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
8429         to C++ testsuite default compiler options.
8430         * testsuite/libgomp.c++/collapse-1.C: New test.
8431         * testsuite/libgomp.c++/collapse-2.C: New test.
8432         * testsuite/libgomp.c++/ctor-10.C: New test.
8433         * testsuite/libgomp.c++/for-1.C: New test.
8434         * testsuite/libgomp.c++/for-2.C: New test.
8435         * testsuite/libgomp.c++/for-3.C: New test.
8436         * testsuite/libgomp.c++/for-4.C: New test.
8437         * testsuite/libgomp.c++/for-5.C: New test.
8438         * testsuite/libgomp.c++/loop-8.C: New test.
8439         * testsuite/libgomp.c++/loop-9.C: New test.
8440         * testsuite/libgomp.c++/loop-10.C: New test.
8441         * testsuite/libgomp.c++/task-1.C: New test.
8442         * testsuite/libgomp.c++/task-2.C: New test.
8443         * testsuite/libgomp.c++/task-3.C: New test.
8444         * testsuite/libgomp.c++/task-4.C: New test.
8445         * testsuite/libgomp.c++/task-5.C: New test.
8446         * testsuite/libgomp.c++/task-6.C: New test.
8447         * testsuite/libgomp.fortran/allocatable1.f90: New test.
8448         * testsuite/libgomp.fortran/allocatable2.f90: New test.
8449         * testsuite/libgomp.fortran/allocatable3.f90: New test.
8450         * testsuite/libgomp.fortran/allocatable4.f90: New test.
8451         * testsuite/libgomp.fortran/collapse1.f90: New test.
8452         * testsuite/libgomp.fortran/collapse2.f90: New test.
8453         * testsuite/libgomp.fortran/collapse3.f90: New test.
8454         * testsuite/libgomp.fortran/collapse4.f90: New test.
8455         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
8456         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
8457         * testsuite/libgomp.fortran/lib4.f90: New test.
8458         * testsuite/libgomp.fortran/lock-1.f90: New test.
8459         * testsuite/libgomp.fortran/lock-2.f90: New test.
8460         * testsuite/libgomp.fortran/nested1.f90: New test.
8461         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
8462         * testsuite/libgomp.fortran/strassen.f90: New test.
8463         * testsuite/libgomp.fortran/tabs1.f90: New test.
8464         * testsuite/libgomp.fortran/tabs2.f: New test.
8465         * testsuite/libgomp.fortran/task1.f90: New test.
8466         * testsuite/libgomp.fortran/task2.f90: New test.
8467         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
8468         * testsuite/libgomp.fortran/vla5.f90: Likewise.
8469         * testsuite/libgomp.c/pr26943-2.c: Likewise.
8470         * testsuite/libgomp.c/pr26943-3.c: Likewise.
8471         * testsuite/libgomp.c/pr26943-4.c: Likewise.
8472
8473 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
8474
8475         PR c++/36308
8476         * testsuite/libgomp.c++/ctor-11.C: New test.
8477         * testsuite/libgomp.c++/ctor-12.C: New test.
8478
8479 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
8480
8481         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
8482
8483 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
8484
8485         PR middle-end/36106
8486         * testsuite/libgomp.c/atomic-5.c: New test.
8487         * testsuite/libgomp.c/atomic-6.c: New test.
8488         * testsuite/libgomp.c/autopar-1.c: New test.
8489
8490 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8491
8492         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
8493         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
8494         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
8495         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
8496         * configure: Regenerate.
8497         * Makefile.in, testsuite/Makefile.in: Likewise.
8498
8499 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
8500
8501         PR bootstrap/35457
8502         * aclocal.m4: Regenerate.
8503         * configure: Regenerate.
8504
8505 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
8506
8507         PR middle-end/35611
8508         * testsuite/libgomp.c/atomic-4.c: New test.
8509
8510         PR libgomp/35625
8511         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
8512         (gomp_iter_guided_next): Likewise.
8513         * testsuite/libgomp.c/pr35625.c: New test.
8514
8515 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8516
8517         * aclocal.m4: Regenerate.
8518         * configure: Likewise.
8519         * Makefile.in: Likewise.
8520         * testsuite/Makefile.in: Likewise.
8521
8522 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
8523
8524         PR middle-end/35185
8525         * testsuite/libgomp.c++/pr35185.C: New test.
8526
8527 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
8528
8529         PR middle-end/35549
8530         * testsuite/libgomp.c/pr35549.c: New test.
8531
8532 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
8533
8534         * testsuite/libgomp.c/atomic-3.c: New test.
8535
8536 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
8537
8538         PR fortran/33197
8539         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
8540         .F08 file suffixes.
8541
8542 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
8543
8544         PR libgomp/33131
8545         * configure.ac: Add ACX_HEADER_STRING.
8546         * env.c: Include strings.h.
8547         * aclocal.m4: Regenerate.
8548         * config.h.in: Regenerate.
8549         * configure: Regenerate.
8550         * Makefile.in: Regenerate.
8551         * testsuite/Makefile.in: Regenerate.
8552
8553 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
8554
8555         PR middle-end/35196
8556         * testsuite/libgomp.c/pr35196.c: New test.
8557
8558         PR middle-end/35130
8559         * testsuite/libgomp.fortran/pr35130.f90: New test.
8560         * testsuite/libgomp.c/pr35130.c: New test.
8561
8562 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
8563
8564         PR middle-end/33880
8565         * testsuite/libgomp.c/pr33880.c: New test.
8566         * testsuite/libgomp.fortran/pr33880.f90: New test.
8567
8568 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
8569
8570         * configure: Regenerate.
8571
8572 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
8573
8574         * configure.ac: Move futex checking into ../config/futex.m4.
8575         * configure: Rebuilt.
8576         * aclocal.m4: Rebuilt.
8577         * Makefile.in: Rebuilt.
8578
8579         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
8580         2007-10-15 ../config/tls.m4 change.
8581
8582 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
8583
8584         PR c++/34513
8585         * testsuite/libgomp.c/pr34513.c: New test.
8586         * testsuite/libgomp.c++/pr34513.C: New test.
8587
8588 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
8589
8590         PR target/32765
8591         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
8592
8593 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
8594
8595         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
8596
8597 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
8598
8599         * testsuite/libgomp.c/private-1.c: New test.
8600
8601 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
8602             Paolo Bonzini  <bonzini@gnu.org>
8603
8604         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
8605         instead of 'VPATH ='.
8606         * Makefile.in: Regenerate.
8607
8608 2007-11-23  Matthias Klose  <doko@ubuntu.com>
8609
8610         * configure.ac: Adjust makeinfo version check.
8611         * configure: Regenerate.
8612
8613 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
8614
8615         PR fortran/34020
8616         * testsuite/libgomp.fortran/pr34020.f90: New test.
8617
8618 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
8619
8620         PR c++/33894
8621         * testsuite/libgomp.c++/atomic-1.C: New test.
8622
8623 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
8624
8625         PR libgomp/33275
8626         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
8627         Make x and y integers rather than (implicit) reals.  Add private (j)
8628         clause to the last omp parallel.
8629
8630 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
8631
8632         * configure: Regenerate following changes to ../config/tls.m4.
8633
8634 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
8635
8636         * testsuite/libgomp.fortran/stack.f90: New test.
8637
8638 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
8639
8640         * config/mingw32/proc.c: New file.
8641
8642 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
8643
8644         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
8645         (main): Use __get_cpuid to get i386 target fetaures.
8646         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
8647         (main): Use __get_cpuid to get x86_64 target fetaures.
8648
8649 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
8650
8651         PR target/32765
8652         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
8653         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
8654
8655 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
8656
8657         PR fortran/32550
8658         * testsuite/libgomp.fortran/pr32550.f90: New test.
8659         * testsuite/libgomp.fortran/crayptr2.f90: New test.
8660
8661 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
8662
8663         * aclocal.m4: Regenerated.
8664
8665 2007-07-05  Tobias Burnus  <burnus@net-b.de>
8666
8667         PR fortran/32359
8668         * testsuite/libgomp.fortran/pr32359.f90: New.
8669
8670 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
8671
8672         PR libgomp/32468
8673         * sections.c (GOMP_parallel_sections_start): Only decrease
8674         number of threads to COUNT if dyn_var is true.
8675         * testsuite/libgomp.c/pr32468.c: New test.
8676
8677 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
8678
8679         PR libgomp/26308
8680         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
8681
8682 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
8683
8684         PR middle-end/32362
8685         * testsuite/libgomp.c/pr32362-1.c: New test.
8686         * testsuite/libgomp.c/pr32362-2.c: New test.
8687         * testsuite/libgomp.c/pr32362-3.c: New test.
8688
8689 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
8690
8691         * team.c (gomp_team_start): Fix setting up thread_attr
8692         stack size.
8693
8694 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
8695
8696         * configure: Regenerate.
8697
8698 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
8699
8700         * Makefile.in: Regenerate.
8701         * configure: Regenerate.
8702         * aclocal.m4: Regenerate.
8703         * testsuite/Makefile.in: Regenerate.
8704
8705 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
8706
8707         * config/linux/proc.c: New file.
8708
8709         PR libgomp/28482
8710         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
8711
8712 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
8713
8714         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
8715
8716 2007-04-16  Matthias Klose  <doko@debian.org>
8717
8718         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
8719         flags if not building with -m64.
8720         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
8721         flag for i?86-*-* targets, if current target matches -m64.
8722
8723 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
8724
8725         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
8726         * Makefile.in: Regenerate.
8727
8728 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
8729
8730         PR testsuite/31369
8731         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
8732         ld_library_path.
8733         * testsuite/libgomp.fortran/fortran.exp: Likewise.
8734
8735 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
8736
8737         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
8738         decls.
8739         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
8740         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
8741         (parse_affinity): New function.
8742         (initialize_env): Call it and gomp_init_affinity.
8743         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
8744         create new pthread_attr_t and call gomp_init_thread_affinity
8745         on it for each thread before passing the attribute to pthread_create.
8746         * config/linux/affinity.c: New file.
8747         * config/posix/affinity.c: New file.
8748         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
8749         * configure: Rebuilt.
8750         * config.h.in: Rebuilt.
8751         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
8752         * Makefile.in: Rebuilt.
8753
8754 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
8755
8756         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
8757         *-*-darwin*.
8758         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
8759         and use it if found.
8760
8761 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
8762
8763         * testsuite/config/default.exp: New file.
8764         * testsuite/lib/libgomp.exp: New file.
8765         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
8766         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
8767         load_lib *, load_gcc_lib *): Move to libgomp.exp.
8768         (libgomp_load): Remove.
8769         * testsuite/lib/libgomp.exp (libgomp_init): Compute
8770         always_ld_library_path, not ld_library_path.  Set additional_flags
8771         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
8772         (target_compile): Do not call libgomp_init.  Append lang_library_path
8773         and lang_link_flags to options.
8774         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
8775         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
8776         here.
8777         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
8778         always_ld_library_path.  Set LD_LIBRARY_PATH here.
8779         * testsuite/libgomp.fortran/fortran.exp: Ditto.
8780         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
8781         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
8782         CX8 flag.
8783         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
8784         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
8785         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
8786         * testsuite/libgomp.c/pr29947-1.c: Ditto.
8787         * testsuite/libgomp.c/atomic-10.c: Ditto.
8788
8789 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
8790
8791         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
8792         dg-final cleanup-modules line.
8793         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
8794         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
8795         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
8796         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
8797         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
8798         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
8799         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
8800
8801 2007-03-18  Andreas Schwab  <schwab@suse.de>
8802
8803         * acinclude.m4: Adjust regular expression for ld version
8804         extraction.
8805         * configure: Regenerate.
8806
8807 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
8808
8809         * Makefile.am: Add install-pdf target as copied from
8810         automake v1.10 rules.
8811         * Makefile.in: Regenerate
8812
8813 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
8814
8815         PR libgomp/28486
8816         * configure: Regenerate.
8817
8818         PR c++/30703
8819         * testsuite/libgomp.c++/pr30703.C: New test.
8820
8821 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
8822
8823         Revert:
8824         2006-07-05  Eric Christopher  <echristo@apple.com>
8825         * configure.ac: Depend addition of -pthread on host OS.
8826         * configure: Regenerate.
8827
8828 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8829
8830         * libgomp.texi: Fix spacing after abbreviations.
8831
8832 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
8833
8834         PR libgomp/30546
8835         * configure.ac: Add check for makeinfo
8836         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
8837         if an appropiate version of makeinfo is found.
8838         * aclocal.m4: Regenerated.
8839         * configure: Regenerated.
8840         * Makefile.in: Regenerated.
8841         * testsuite/Makefile.in: Regenerated.
8842
8843 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
8844
8845         PR libgomp/30540
8846         * libgomp.texi: More about implementation-dependent settings.
8847
8848 2007-01-26  Tobias Burnus  <burnus@net-b.de>
8849
8850         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
8851
8852 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
8853
8854         PR middle-end/30494
8855         * testsuite/libgomp.c/pr30494.c: New test.
8856
8857 2007-01-15  Tom Tromey  <tromey@redhat.com>
8858
8859         * configure: Rebuilt.
8860         * configure.ac: Fixed comment.
8861
8862 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
8863
8864         * libgomp.texi: Document implementation specific default values of
8865         environment variables.
8866
8867 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
8868
8869         PR libgomp/28209
8870         * libgomp.texi: New file.
8871         * configure.ac: Add --enable-generated-files-in-srcdir option.
8872         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
8873         files to srcdir.
8874         * Makefile.in: Regenerated.
8875         * config.h.in: Regenerated.
8876         * testsuite/Makefile.in: Regenerated.
8877         * NOTES: Removed.
8878
8879 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
8880
8881         PR libgomp/29949
8882         * env.c (omp_set_num_threads): Set illegal thread count to 1.
8883
8884 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
8885
8886         * configure: Regenerate.
8887
8888 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
8889
8890         PR libgomp/29947
8891         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
8892         start if there shouldn't be any loop iterations.
8893         (gomp_loop_ordered_static_start): Remove start == end test.
8894         * testsuite/libgomp.c/pr29947-1.c: New test.
8895         * testsuite/libgomp.c/pr29947-2.c: New test.
8896
8897 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
8898
8899         * configure.tgt: Force initial-exec TLS model on Linux only.
8900
8901 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
8902
8903         * configure: Regenerated.
8904
8905 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
8906
8907         * env.c (parse_schedule): Reject out of range values.
8908         (parse_unsigned_long): Reject out of range, negative or zero values.
8909
8910 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
8911
8912         PR fortran/29629
8913         * testsuite/libgomp.fortran/pr29629.f90: New test.
8914
8915 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
8916
8917         PR libgomp/29494
8918         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
8919         * config/posix95: New directory.
8920         * config/posix95/omp-lock.h: New file.
8921         * config/posix95/lock.c: Likewise.
8922
8923 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
8924
8925         * aclocal.m4: Regenerate.
8926         * configure: Regenerate.
8927
8928 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
8929
8930         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
8931         '<' to '<='.
8932
8933 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
8934
8935         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
8936         test.
8937         * configure: Regenerate.
8938         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
8939
8940 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
8941
8942         PR middle-end/25261
8943         PR middle-end/28790
8944         * testsuite/libgomp.c/nestedfn-4.c: New test.
8945         * testsuite/libgomp.c/nestedfn-5.c: New test.
8946         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
8947
8948         PR fortran/29097
8949         * testsuite/libgomp.fortran/condinc1.f: New test.
8950         * testsuite/libgomp.fortran/condinc2.f: New test.
8951         * testsuite/libgomp.fortran/condinc3.f90: New test.
8952         * testsuite/libgomp.fortran/condinc4.f90: New test.
8953         * testsuite/libgomp.fortran/condinc1.inc: New file.
8954
8955 2006-09-18  Tom Tromey  <tromey@redhat.com>
8956
8957         * configure: Rebuilt.
8958
8959 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
8960
8961         PR c/28768
8962         PR preprocessor/14634
8963         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
8964         to AC_DEFINE.
8965         * configure: Regenerate.
8966
8967 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
8968
8969         * testsuite/libgomp.fortran/reduction3.f90: Change
8970         -2147483648 to -huge(i)-1 to avoid overflow.
8971         * testsuite/libgomp.fortran/reduction4.f90: Change
8972         Z'ffffffff' to not(0) to avoid overflow.
8973
8974 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
8975
8976         PR libgomp/25938
8977         * Makefile.am (libsubincludedir): New.
8978         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
8979         * Makefile.in: Regenerate.
8980
8981 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
8982
8983         PR libgomp/28725
8984         * env.c: Include ctype.h.
8985         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
8986         leading and/or trailing whitespace and compare strings case
8987         insensitively.
8988
8989 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
8990
8991         PR fortran/28390
8992         * testsuite/libgomp.fortran/pr28390.f: New test.
8993
8994 2006-07-05  Eric Christopher  <echristo@apple.com>
8995
8996         * configure.ac: Depend addition of -pthread on host OS.
8997         * configure: Regenerate.
8998
8999 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
9000
9001         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
9002         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
9003         defined.
9004
9005 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
9006
9007         PR libgomp/26175
9008         PR libgomp/26477
9009         * configure.ac: If neither --enable-linux-futex nor
9010         --disable-linux-futex is passed, determine the default by checking
9011         for compiling and/or running against NPTL.  With --enable-linux-futex,
9012         check if SYS_gettid and SYS_futex are defined.
9013         * configure: Rebuilt.
9014
9015 2006-06-14  Richard Henderson  <rth@redhat.com>
9016
9017         PR libgomp/28008
9018         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
9019         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
9020
9021 2006-06-09  Richard Henderson  <rth@redhat.com>
9022
9023         * env.c (gomp_nthreads_var): Change to unsigned long.
9024         (gomp_run_sched_chunk): Likewise.
9025         (parse_unsigned_long): Rename from parse_num_threads and generalize.
9026         (initialize_env): Initialize gomp_thread_attr.
9027         * libgomp.h (gomp_nthreads_var): Update decl.
9028         (gomp_run_sched_chunk): Likewise.
9029         (gomp_thread_attr): Declare.
9030         * team.c (gomp_thread_attr): Export.
9031         (initialize_team): Don't initialize it.
9032
9033 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
9034
9035         PR fortran/27916
9036         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
9037         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
9038
9039 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
9040
9041         * config/mingw32/time.c: New file.
9042         * configure.tgt: Use it.
9043
9044 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
9045
9046         * Makefile.am: Add install-html target. Add install-html to .PHONY
9047         * Makefile.in: Regenerate.
9048
9049 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
9050
9051         PR libgomp/27612
9052         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
9053         * testsuite/libgomp.c/critical-1.c: Likewise.
9054         * testsuite/libgomp.c/loop-1.c: Likewise.
9055         * testsuite/libgomp.c/loop-2.c: Likewise.
9056         * testsuite/libgomp.c/single-1.c: Likewise.
9057         * testsuite/libgomp.c/ordered-1.c: Likewise.
9058         * testsuite/libgomp.c/ordered-2.c: Likewise.
9059
9060 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
9061
9062         PR middle-end/27416
9063         * libgomp.fortran/pr27416-1.f90: New test.
9064
9065 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
9066
9067         PR fortran/27395
9068         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
9069         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
9070
9071 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
9072
9073         PR c++/26943
9074         * testsuite/libgomp.c/pr26943-1.c: New test.
9075         * testsuite/libgomp.c/pr26943-2.c: New test.
9076         * testsuite/libgomp.c/pr26943-3.c: New test.
9077         * testsuite/libgomp.c/pr26943-4.c: New test.
9078         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
9079         * testsuite/libgomp.c++/pr26943.C: New test.
9080
9081 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
9082
9083         PR middle-end/27337
9084         * testsuite/libgomp.c++/pr27337.C: New test.
9085
9086 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
9087
9088         PR c/26171
9089         * testsuite/libgomp.c/pr26171.c: New test.
9090
9091 2006-04-25  Richard Henderson  <rth@redhat.com>
9092
9093         PR libgomp/25865
9094         * configure.ac: Use GCC_CHECK_TLS.
9095         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
9096         * Makefile.in, aclocal.m4, configure: Regenerate.
9097
9098 2006-04-10  Matthias Klose  <doko@debian.org>
9099
9100         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
9101         directory names containing underscores.
9102
9103 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
9104
9105         PR c++/26691
9106         * testsuite/libgomp.c++/pr26691.C: New test.
9107
9108 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
9109
9110         * testsuite/libgomp.fortran/retval2.f90: New test.
9111
9112 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
9113
9114         * testsuite/libgomp.c++: New directory.
9115
9116 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
9117
9118         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
9119         * config/posix/sem.c: Implement the above.
9120
9121 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
9122
9123         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
9124         define HAVE_BROKEN_POSIX_SEMAPHORES.
9125         * configure: Rebuilt.
9126         * config.h.in: Rebuilt.
9127
9128 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
9129
9130         PR bootstrap/26161
9131         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
9132         for the other pthread check.
9133         * configure: Regenerate.
9134         * config.h.in: Regenerate.
9135
9136 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
9137
9138         PR libgomp/25938
9139         PR libgomp/25984
9140         * Makefile.am (fincludedir): New variable.
9141         (nodist_include_HEADERS): Remove Fortran files.
9142         (nodist_finclude_HEADERS): New variable.
9143         * Makefile.in: Regenerated.
9144
9145 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
9146
9147         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
9148         Remove tests for returning assumed character length arrays.
9149
9150 2006-02-12  Roger Sayle  <roger@eyesopen.com>
9151             John David Anglin  <dave@hiauly1.hia.nrc.ca>
9152
9153         PR libgomp/25936
9154         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
9155
9156 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
9157
9158         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
9159
9160 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
9161
9162         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
9163         part of LD_LIBRARY_PATH manually.
9164
9165 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
9166
9167         PR libgomp/25852
9168         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
9169         libgomp_init.
9170
9171 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
9172
9173         PR libgomp/25884
9174         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
9175         * configure.ac (PERL): Don't set.
9176         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
9177         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
9178         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
9179         * omp.h.in: Wrap the new configure substitutions with @ characters.
9180         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
9181         * aclocal.m4, configure, Makefile.in: Regenerate.
9182         * mkomp_h.pl: Delete.
9183
9184 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
9185
9186         PR libgomp/25259
9187         * configure.ac: Use GCC_HEADER_STDINT.
9188         * libgomp.h: Include gstdint.h.
9189         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
9190         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
9191
9192 2006-01-24  Richard Henderson  <rth@redhat.com>
9193
9194         PR libgomp/25942
9195         * configure.ac: Add AM_MAINTAINER_MODE.
9196         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
9197
9198 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
9199
9200         * Makefile.in: Regenerate.
9201         * testsuite/Makefile.in: Regenerate.
9202         * aclocal.m4: Regenerate.
9203
9204 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
9205
9206         * config/posix/proc.c: Conditional include of sys/loadavg.h for
9207         Solaris.
9208         * configure.ac: Add check for loadavg.h.
9209         (link_gomp): Adjust comment.
9210         * configure: Regenerate.
9211         * config.h.in: Regenerate.
9212
9213 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
9214
9215         PR libgomp/25877
9216         * configure.ac: Remove check for alloca.h.
9217         * configure: Regenerate.
9218         * config.h.in: Regenerate.
9219         * libgomp.h: define gomp_alloca to be __builtin_alloca.
9220         * team.c: Remove use of alloca.h.
9221         Call gomp_alloca instead of alloca.
9222
9223 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
9224
9225         PR libgomp/25877
9226         * team.c: Add include of alloca.h.
9227         * configure.ac: Add check for alloca.h.
9228         * configure: Regenerate.
9229         * config.h.in: Regenerate.
9230
9231 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
9232
9233         PR fortran/25219
9234         * testsuite/libgomp.fortran/pr25219.f90: New test.
9235
9236 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
9237
9238         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
9239         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
9240         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
9241         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
9242         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
9243         testsuite/libgomp.fortran/threadprivate1.f90,
9244         testsuite/libgomp.fortran/threadprivate2.f90,
9245         testsuite/libgomp.fortran/threadprivate3.f90,
9246         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
9247         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
9248         testsuite/libgomp.fortran/omp_parse3.f90: Change required
9249         effective-target to TLS runtime.
9250
9251         * testsuite/libgomp.fortran/pr25162.f: Require
9252         effective-target TLS runtime.
9253
9254 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
9255
9256         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
9257         * testsuite/libgomp.c/nestedfn-3.c: New test.
9258
9259 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
9260
9261         PR fortran/25162
9262         * testsuite/libgomp.fortran/pr25162.f: New test.
9263
9264 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
9265
9266         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
9267         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
9268
9269 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
9270
9271         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
9272         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
9273         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
9274         single.c, team.c, work.c, config/linux/alpha/futex.h,
9275         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
9276         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
9277         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
9278         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
9279         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
9280         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
9281         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
9282         FSF address.
9283
9284 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
9285
9286         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
9287         to nodist_noinst_HEADERS.
9288         * Makefile.in: Rebuilt.
9289
9290         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
9291         add integer count field.
9292         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
9293         omp_nest_lock_t type change.
9294         (omp_init_nest_lock): Likewise.  Initialize count to 0.
9295         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
9296         Increment count.
9297         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
9298         Decrement count.
9299         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
9300         Increment count if successful and return the new nesting level.
9301         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
9302         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
9303         * testsuite/libgomp.c/lib-1.c: New test.
9304         * testsuite/libgomp.fortran/lib1.f90: New test.
9305         * testsuite/libgomp.fortran/lib2.f: New test.
9306         * testsuite/libgomp.fortran/lib3.f: New test.
9307
9308 2005-11-17  Richard Henderson  <rth@redhat.com>
9309
9310         PR 24845
9311         * Makefile.am (nodist_toolexeclib_HEADERS): New.
9312         * configure.ac (link_gomp): New.  Substitute it.
9313         (AC_CONFIG_FILES): Add libgomp.spec.
9314         * libgomp.spec.in: New file.
9315         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
9316         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
9317
9318 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
9319
9320         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
9321         reduction(-:var) behaving the same as reduction(+:var).
9322         * testsuite/libgomp.c/reduction-4.c: New test.
9323
9324 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
9325
9326         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
9327         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
9328         testsuite/libgomp.c/copyin-3.c,
9329         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
9330         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
9331         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
9332         testsuite/libgomp.c++/pr24455.C,
9333         testsuite/libgomp.fortran/threadprivate1.f90,
9334         testsuite/libgomp.fortran/threadprivate2.f90,
9335         testsuite/libgomp.fortran/threadprivate3.f90,
9336         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
9337         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
9338         testsuite/libgomp.fortran/omp_parse3.f90: Require
9339         effective-target TLS.
9340
9341 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
9342
9343         * HEADER: Remove.
9344
9345 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
9346
9347         PR libgomp/24797
9348         * team.c (initialize_team): Pass NULL rather than free as
9349         pthread_key_create destructor.  Initialize thread specific data
9350         pointer in initial thread to a static local variable rather than
9351         malloced memory.
9352
9353 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
9354
9355         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
9356         its location to ld_library_path.
9357
9358 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
9359
9360         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
9361
9362 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
9363
9364         * testsuite/libgomp.c: Rename from libgomp.dg.
9365
9366 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
9367
9368         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
9369         threadprivate variable 'i'.
9370
9371 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
9372
9373         * config/linux/s390/futex.h: New file.
9374         * configure.tgt: Use it.
9375
9376         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
9377         before the parallel.
9378
9379 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
9380
9381         PR c++/24734
9382         * testsuite/libgomp.c++/master-1.C: New test.
9383
9384 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
9385
9386         * testsuite/libgomp.dg/copyin-3.c: New test.
9387
9388 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
9389
9390         * testsuite/libgomp.fortran/retval1.f90: New test.
9391         * testsuite/libgomp.fortran/vla7.f90: New test.
9392
9393 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
9394
9395         * testsuite/libgomp.fortran/vla2.f90: New test.
9396         * testsuite/libgomp.fortran/vla3.f90: New test.
9397         * testsuite/libgomp.fortran/vla4.f90: New test.
9398         * testsuite/libgomp.fortran/vla5.f90: New test.
9399         * testsuite/libgomp.fortran/vla6.f90: New test.
9400
9401 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
9402
9403         * config/linux/sparc/futex.h: New file.
9404         * configure.tgt: Use it.
9405         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
9406
9407         * critical.c: Include stdlib.h.
9408         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
9409         ignoring return value.
9410         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
9411         LIBGOMP_CHECK_SYNC_BUILTINS check.
9412         * configure: Rebuilt.
9413
9414 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
9415
9416         * testsuite/libgomp.fortran/vla1.f90: New test.
9417
9418 2005-10-31  Richard Henderson  <rth@redhat.com>
9419
9420         * testsuite/libgomp.fortran/character2.f90: Fix race condition
9421         setting 's' in different threads.
9422
9423 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
9424
9425         * libgomp.h (attribute_hidden, ialias): Define.
9426         * config/posix/proc.c (omp_get_num_procs): Add ialias.
9427         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
9428         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
9429         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
9430         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
9431         omp_test_lock, omp_test_nest_lock): Likewise.
9432         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
9433         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
9434         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
9435         omp_test_lock, omp_test_nest_lock): Likewise.
9436         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
9437         omp_get_dynamic, omp_get_nested): Likewise.
9438         * parallel.c (omp_get_num_threads, omp_get_max_threads,
9439         omp_get_thread_num, omp_in_parallel): Likewise.
9440         * fortran.c (ialias_redirect): Define.
9441         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
9442         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
9443         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
9444         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
9445         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
9446         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
9447         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
9448         omp_get_wtime): Add ialias_redirect.
9449
9450 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
9451
9452         * fortran.c: Include stdlib.h.
9453
9454 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
9455
9456         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
9457         * Makefile.in: Regenerated.
9458
9459 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
9460
9461         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
9462         * libgomp_f.h.in (omp_check_defines): New function.
9463         * env.c: Include libgomp_f.h.
9464         (initialize_env): Call omp_check_defines.
9465
9466         * testsuite/libgomp.dg/copyin-2.c: New test.
9467         * testsuite/libgomp.c++/copyin-2.C: New test.
9468         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
9469
9470         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
9471         * testsuite/libgomp.fortran/sharing2.f90: New test.
9472
9473         * testsuite/libgomp.dg/copyin-1.c: New test.
9474         * testsuite/libgomp.c++/copyin-1.C: New test.
9475
9476 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
9477
9478         * testsuite/libgomp.fortran/crayptr1.f90: New test.
9479
9480         * testsuite/libgomp.fortran/workshare1.f90: New test.
9481
9482         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
9483         only test.
9484         * libgomp.fortran/sharing1.f90: New test.
9485
9486 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
9487
9488         PR c++/24502
9489         * testsuite/libgomp.c++/loop-7.C: New test.
9490
9491         * testsuite/libgomp.dg/nestedfn-2.c: New test.
9492
9493         * testsuite/libgomp.dg/nestedfn-1.c: New test.
9494         * testsuite/libgomp.fortran/reduction6.f90: New test.
9495         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
9496
9497 2005-10-23  Richard Henderson  <rth@redhat.com>
9498
9499         * testsuite/libgomp.c++/ctor-1.C: New.
9500         * testsuite/libgomp.c++/ctor-2.C: New.
9501         * testsuite/libgomp.c++/ctor-3.C: New.
9502         * testsuite/libgomp.c++/ctor-4.C: New.
9503         * testsuite/libgomp.c++/ctor-5.C: New.
9504         * testsuite/libgomp.c++/ctor-6.C: New.
9505         * testsuite/libgomp.c++/ctor-7.C: New.
9506         * testsuite/libgomp.c++/ctor-8.C: New.
9507         * testsuite/libgomp.c++/ctor-9.C: New.
9508
9509 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
9510
9511         PR 24455
9512         * testsuite/libgomp.c++/pr24455-1.C: New test.
9513         * testsuite/libgomp.c++/pr24455.C: New test.
9514         * testsuite/libgomp.dg/pr24455-1.c: New test.
9515         * testsuite/libgomp.dg/pr24455.c: New test.
9516
9517 2005-10-20  Richard Henderson  <rth@redhat.com>
9518
9519         * testsuite/libgomp.c++/loop-6.C: New.
9520         * testsuite/libgomp.dg/loop-3.c: New.
9521
9522 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
9523
9524         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
9525         explicitly private.
9526         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
9527         explicitly shared.
9528
9529 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
9530
9531         * testsuite/libgomp.fortran/jacobi.f: New test.
9532
9533 2005-10-19  Richard Henderson  <rth@redhat.com>
9534
9535         * configure.tgt (i?86-linux): Default to with_arch instead of
9536         CFLAGS.  Add -mtune to match target_cpu.
9537         (x86_64-linux): Tune to i686.
9538
9539         * fortran.c (omp_test_nest_lock_): Fix typo.
9540
9541 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
9542
9543         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
9544         gomp_ordered_sync): Do nothing if team->nthreads == 1.
9545         * testsuite/libgomp.dg/ordered-3.c: New test.
9546
9547         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
9548         Remove volatile keyword.
9549
9550         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
9551         in COMMON block to avoid warnings on 64-bit targets.
9552
9553 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
9554
9555         * testsuite/libgomp.dg/shared-3.c: New test.
9556
9557 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
9558
9559         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
9560         * testsuite/libgomp.fortran/reduction5.f90: New test.
9561
9562 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
9563
9564         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
9565         dg-options.
9566         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
9567         flush loop now that __sync_synchronize has proper memory barrier.
9568         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
9569         Add -ffixed-form to dg-options.
9570
9571 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
9572
9573         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
9574         from subdirectories.
9575         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
9576         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
9577         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
9578         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
9579         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
9580         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
9581         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
9582         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
9583         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
9584         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
9585         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
9586         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
9587         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
9588         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
9589         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
9590         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
9591         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
9592         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
9593         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
9594         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
9595         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
9596         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
9597         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
9598         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
9599         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
9600
9601 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
9602
9603         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
9604         lang_library_path exists.  Use find instead of glob to gather tests.
9605         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
9606
9607 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
9608
9609         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
9610         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
9611         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
9612         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
9613         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
9614         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
9615         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
9616         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
9617         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
9618         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
9619         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
9620         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
9621         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
9622
9623 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
9624
9625         * testsuite/libgomp.dg/vla-1.c: New test.
9626
9627         * testsuite/libgomp.fortran/reference2.f90: New test.
9628
9629         * testsuite/libgomp.fortran/character2.f90: Remove explicit
9630         declaration of omp_get_thread_num.
9631         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
9632         use omp_lib.
9633
9634         * testsuite/libgomp.fortran/reduction1.f90: New test.
9635         * testsuite/libgomp.fortran/reduction2.f90: New test.
9636         * testsuite/libgomp.fortran/reduction3.f90: New test.
9637         * testsuite/libgomp.fortran/reduction4.f90: New test.
9638
9639 2005-10-13  Richard Henderson  <rth@redhat.com>
9640
9641         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
9642         * Makefile.in: Regenerate.
9643         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
9644         * libgomp.h: Include bar.h.
9645         (struct gomp_barrier): Remove.
9646         (struct gomp_team): Add barrier.  Replace master_barrier with
9647         master_release.  Replace threads with ordered_release.
9648         (struct gomp_thread): Replace barrier with release.
9649         * ordered.c (gomp_ordered_first): Update for ordered_release change.
9650         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
9651         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
9652         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
9653         (GOMP_single_copy_end): Likewise.
9654         * team.c (gomp_threads_dock): New.
9655         (gomp_barrier_init, gomp_barrier_destroy): Remove.
9656         (gomp_thread_start): Use gomp_barrier_wait.
9657         (new_team, free_team): Update for gomp_team changes.
9658         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
9659         (gomp_team_end): Use gomp_barrier_wait.
9660         (initialize_team): Update for gomp_thread changes.
9661         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
9662         (gomp_work_share_end_nowait): Use atomic ops when available.
9663         * config/linux/bar.c, config/linux/bar.h: New files.
9664         * config/posix/bar.c, config/posix/bar.h: New files.
9665
9666 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
9667
9668         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
9669         * testsuite/libgomp.dg/single-2.c: New test.
9670
9671         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
9672         lang_link_flags): Unset, so that they aren't inherited from previously
9673         sourced *.exp.
9674
9675         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
9676
9677 2005-10-12  Richard Henderson  <rth@redhat.com>
9678
9679         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
9680         (libgomp_init): Use lang_test_file, lang_library_path, and
9681         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
9682
9683         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
9684         (lang_test_file, lang_link_flags): New.
9685         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
9686
9687         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
9688         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
9689         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
9690         testsuite/libgomp.c++/parallel-1.C,
9691         testsuite/libgomp.c++/reduction-1.C,
9692         testsuite/libgomp.c++/reduction-2.C,
9693         testsuite/libgomp.c++/reduction-3.C,
9694         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
9695         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
9696         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
9697         New files, largely cribbed from the C testsuite.
9698
9699 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
9700
9701         * testsuite/libgomp.fortran/character1.f90: New test.
9702         * testsuite/libgomp.fortran/character2.f90: New test.
9703
9704         * testsuite/libgomp.dg/nested-1.c: New test.
9705         * testsuite/libgomp.dg/nested-2.c: New test.
9706         * testsuite/libgomp.fortran/do1.f90: New test.
9707         * testsuite/libgomp.fortran/do2.f90: New test.
9708
9709         * testsuite/libgomp.fortran/reference1.f90: New test.
9710
9711 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
9712
9713         * testsuite/libgomp.dg/reduction-1.c: New test.
9714         * testsuite/libgomp.dg/reduction-2.c: New test.
9715         * testsuite/libgomp.dg/reduction-3.c: New test.
9716
9717 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
9718
9719         * testsuite/libgomp.dg/atomic-1.c: New test.
9720         * testsuite/libgomp.dg/atomic-2.c: New test.
9721
9722 2005-10-09  Richard Henderson  <rth@redhat.com>
9723
9724         * critical.c (atomic_lock): New.
9725         (initialize_critical): Initialize it.
9726         (GOMP_atomic_start, GOMP_atomic_end): New.
9727         * libgomp.map: Export them.
9728         * libgomp_g.h: Declare them.
9729
9730         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
9731
9732 2005-10-02  Richard Henderson  <rth@redhat.com>
9733
9734         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
9735         to XCFLAGS instead of CFLAGS.
9736
9737 2005-09-30  Richard Henderson  <rth@redhat.com>
9738
9739         * configure.ac: Determine whether -pthread or -lpthread is needed.
9740         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
9741         * Makefine.in, configure: Rebuild.
9742
9743 2005-09-28  Richard Henderson  <rth@redhat.com>
9744
9745         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
9746         * testsuite/libgomp.dg/omp-single-3.c: New test.
9747
9748 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
9749
9750         * testsuite/libgomp.dg/omp-single-2.c: New test.
9751         * testsuite/libgomp.dg/shared-2.c: Fix return code.
9752
9753 2005-09-27  Richard Henderson  <rth@redhat.com>
9754
9755         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
9756         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
9757
9758 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
9759
9760         * testsuite/libgomp.dg/omp-loop03.c: New test.
9761
9762 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
9763
9764         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
9765
9766 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
9767
9768         * testsuite/libgomp.dg/omp-single-1.c: New test.
9769         * testsuite/libgomp.dg/shared-1.c: Return 0.
9770         Add prototype for abort.
9771         * testsuite/libgomp.dg/shared-2.c: Likewise.
9772
9773 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
9774
9775         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
9776         constructs.
9777
9778 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
9779
9780         * testsuite/libgomp.dg/shared-1.c: New test.
9781         * testsuite/libgomp.dg/shared-2.c: New test.
9782
9783 2005-09-24  Richard Henderson  <rth@redhat.com>
9784
9785         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
9786
9787 2005-09-24  Richard Henderson  <rth@redhat.com>
9788
9789         * iter.c (gomp_iter_static_next): Round up when computing number
9790         of iterations.  Don't bother distributing a remainder equally.
9791
9792         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
9793         Don't call srand.  Zero b before testing.
9794         (main): New.
9795
9796 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
9797
9798         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
9799         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
9800
9801 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
9802
9803         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
9804         without !$omp end do, followed immediately by subroutine end.
9805
9806 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
9807
9808         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
9809
9810 2005-09-22  Richard Henderson  <rth@redhat.com>
9811
9812         * critical.c (GOMP_critical_name_start): Change argument to void**.
9813         Reuse the pointer space if the mutex fits.
9814         (GOMP_critical_name_end): Likewise.
9815         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
9816         * libgomp_g.h (GOMP_critical_name_start): Update decl.
9817         (GOMP_critical_name_end): Likewise.
9818         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
9819         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
9820
9821 2005-09-20  Richard Henderson  <rth@redhat.com>
9822
9823         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
9824         (create_lock_lock): New.
9825         (initialize_critical): Initialize it.
9826         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
9827         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
9828
9829 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
9830
9831         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
9832
9833 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
9834
9835         * testsuite/libgomp.dg/omp-loop01.c: New test.
9836         * testsuite/libgomp.dg/omp-loop02.c: New test.
9837
9838 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
9839
9840         * configure.ac (AC_PROG_FC): Add.
9841         (USE_FORTRAN): New automake conditional.
9842         * configure: Rebuilt.
9843         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
9844         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
9845         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
9846         Add rules to build them.
9847         * Makefile.in: Rebuilt.
9848         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
9849         OMP_NEST_LOCK_KIND.
9850         * libgomp.map: Add Fortran wrappers.
9851         * libgomp_f.h.in: New file.
9852         * omp_lib.h.in: New file.
9853         * omp_lib.f90.in: New file.
9854         * fortran.c: New file.
9855         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
9856         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
9857         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
9858         libgfortran has been built.
9859         * testsuite/libgomp.fortran/fortran.exp: New file.
9860         * testsuite/libgomp.fortran/omp_cond1.f: New test.
9861         * testsuite/libgomp.fortran/omp_cond2.f: New test.
9862         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
9863         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
9864         * testsuite/libgomp.fortran/omp_hello.f: New test.
9865         * testsuite/libgomp.fortran/omp_orphan.f: New test.
9866         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
9867         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
9868         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
9869         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
9870         * testsuite/libgomp.fortran/omp_reduction.f: New test.
9871         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
9872         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
9873
9874 2005-08-30  Richard Henderson  <rth@redhat.com>
9875
9876         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
9877         function for when aliases are not usable.
9878         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
9879         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
9880         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
9881         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
9882         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
9883         GOMP_loop_ordered_guided_next): Likewise.
9884         * ordered.c (GOMP_ordered_start): Likewise.
9885
9886 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
9887
9888         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
9889         * testsuite/libgomp.dg/omp_hello.c: Fix return code
9890         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
9891         * testsuite/libgomp.dg/omp_orphan.c: Likewise
9892         * testsuite/libgomp.dg/omp_reduction.c: Likewise
9893         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
9894         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
9895         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
9896         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
9897
9898 2005-07-07  Eric Christopher  <echristo@redhat.com>
9899             Diego Novillo  <dnovillo@redhat.com>
9900
9901         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
9902         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
9903         up code.
9904         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
9905         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
9906         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
9907         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
9908         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
9909         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
9910         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
9911
9912 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
9913
9914         * TOPLEVEL.patch: Remove.
9915
9916 2005-05-16  Richard Henderson  <rth@redhat.com>
9917
9918         * configure.ac: Test for clock_gettime.
9919         * config.h.in, configure: Rebuild.
9920         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
9921         (omp_get_wtime): Use clock_gettime if available.
9922         (omp_get_wtick): Use clock_getres if available.
9923
9924 2005-05-11  Richard Henderson  <rth@redhat.com>
9925
9926         * config/linux/ia64/futex.h: New file.
9927         * configure.tgt: Use it.
9928
9929         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
9930
9931 2005-05-07  Richard Henderson  <rth@redhat.com>
9932
9933         * config/linux/powerpc/futex.h: New file.
9934         * configure.tgt: Use it.
9935
9936         * config/linux/i486/futex.h: Merge ...
9937         * config/linux/x86_64/futex.h: ... into ...
9938         * config/linux/x86/futex.h: ... here.
9939         * configure.tgt: Update to match.
9940
9941 2005-05-06  Richard Henderson  <rth@redhat.com>
9942
9943         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
9944         * config/linux/i486/futex.h: Likewise.
9945         * config/linux/x86_64/futex.h: Likewise.
9946
9947         * config/linux/lock.c: New file.
9948         * config/linux/omp-lock.h: New file.
9949
9950         * critical.c, env.h: Don't include omp.h
9951         * config/posix/lock.c: Include libgomp.h instead of omp.h.
9952         * config/posix/time.c: Likewise.
9953         * config/posix/omp-lock.h: New file.
9954         * libgomp.h: Include omp-lock.h and omp.h.
9955         * Makefile.am (nodist_include_HEADERS): New.
9956         (omp.h): New rule.
9957         * configure.ac (PERL): New.
9958         * mkomp_h.pl: New file.
9959         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
9960         with templates.
9961         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
9962
9963         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
9964         build directory.  Re-add -march=i486 hack.
9965
9966         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
9967         (libgomp_link_flags): Remove.
9968         (libgomp_initialized): Remove.
9969         (libgomp_init): Don't protect from reinitialization.  Copy code
9970         from libstdc++ for getting the multilib set correctly.
9971
9972 2005-05-05  Richard Henderson  <rth@redhat.com>
9973
9974         * config/linux/alpha/futex.h: New file.
9975         * configure.tgt (alpha*-*-linux*): Use it.
9976
9977         * config/posix/mutex.c: New file.
9978         * config/posix/sem.c: Use libgomp.h.
9979
9980         * configure.tgt (x86_64-linux): Also test CC for -m32.
9981         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
9982
9983         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
9984         after $gccpath.
9985
9986         * Makefile.am (SUBDIRS): New.
9987         (libgomp_la_LDFLAGS): Add -lpthread.
9988         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
9989         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
9990
9991         * libgomp_g.h: New file.
9992         * libgomp.h: Split out all public declarations to libgomp_g.h.
9993         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
9994         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
9995         * config/linux/sem.h: Likewise.
9996         * config/posix/sem.h: Likewise.
9997
9998         * Makefile.am (AM_LDFLAGS): New.
9999         (libgomp_version_script): Split out from ...
10000         (libgomp_la_LDFLAGS): ... here.
10001         (libgomp_version_info): New.
10002         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
10003         (LIBGOMP_ENABLE): New.
10004         (LIBGOMP_CHECK_LINKER_FEATURES): New.
10005         (LIBGOMP_ENABLE_SYMVERS): New.
10006         * configure.ac (AC_INIT): Version 1.0.
10007         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
10008         (enable-linux-futex): Likewise.  Rename from enable-futex.
10009         (libtool_VERSION): New.
10010         (LIBGOMP_ENABLE_SYMVERS): Use it.
10011         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
10012         * Makefile.in, aclocal.m4, configure: Rebuild.
10013
10014         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
10015         (gomp_mutex_unlock_slow): Fix typo.
10016         * config/linux/sem.c: Similarly.
10017         (gomp_sem_post_slow): Fix typo.
10018         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
10019         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
10020         [__PIC__] (sys_futex0): Don't use tmp output in asm.
10021
10022         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
10023         (libgomp_la_LDFLAGS): Add top_srcdir to path.
10024         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
10025         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
10026         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
10027         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
10028         LDFLAGS.  Pull enable_futex check to top-level.
10029         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
10030         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
10031
10032         First attempt at real configury.
10033         * Makefile, config.h: Remove file.
10034         * Makefile.am, Makefile.in: New file.
10035         * acinclude.m4 aclocal.m4: New file.
10036         * configure.ac, configure.tgt, configure: New file.
10037
10038         * config/posix/lock.c: Rename from sys-lock.c.
10039         * config/posix/mutex.h: Rename from sys-mutex.h.
10040         * config/posix/sem.c: Rename from sys-sem.c.
10041         * config/posix/sem.h: Rename from sys-sem.h.
10042         * config/posix/proc.c: Rename from sys-proc.c.
10043         * config/posix/time.c: Rename from sys-proc.c.
10044
10045         * config/linux/mutex.c: New file.
10046         * config/linux/mutex.h: New file.
10047         * config/linux/sem.c: New file.
10048         * config/linux/sem.h: New file.
10049         * config/linux/i486/futex.h: New file.
10050         * config/linux/x86_64/futex.h: New file.
10051
10052 2005-05-04  Richard Henderson  <rth@redhat.com>
10053
10054         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
10055         * libgomp.h: Declare them.
10056         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
10057         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
10058
10059 2005-05-04  Richard Henderson  <rth@redhat.com>
10060
10061         * libgomp-1 code drop
10062
10063 2005-05-04  Richard Henderson  <rth@redhat.com>
10064
10065         * iter.c (gomp_iter_static_next): Return tri-state on 0.
10066         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
10067         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
10068         (gomp_iter_static_next): Update.
10069         (gomp_ordered_static_next): Update.
10070         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
10071         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
10072         totally empty range.
10073         (gomp_loop_ordered_static_next): Refine test for calling
10074         gomp_ordered_static_next.
10075         * testsuite/ordered-1.c: Add case for more threads than iterations.
10076
10077         * iter.c (gomp_iter_runtime_next_locked): Remove.
10078         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
10079         gomp_loop_guided_start, gomp_loop_ordered_static_start,
10080         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
10081         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
10082         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
10083         gomp_loop_ordered_guided_next): Downcase name, make static, add
10084         an external alias with the old name.
10085         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
10086         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
10087         switch and call one of the above static functions.
10088         * libgomp.h: Update.
10089
10090         * work.c (gomp_work_share_start): Lock the mutex for !first too.
10091         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
10092         GOMP_loop_guided_start, GOMP_loop_runtime_start,
10093         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
10094         GOMP_loop_ordered_guided_start): Update to match.
10095         * sections.c (GOMP_sections_start): Likewise.
10096         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
10097
10098         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
10099         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
10100         Use bounds check instead of modulus.
10101         (gomp_ordered_sync): Split out of GOMP_ordered_start.
10102         (gomp_ordered_last): Don't sync with ordered_owner here.
10103         (gomp_ordered_next): Likewise.
10104         (gomp_ordered_static_loop_next): Likewise.
10105         * loop.c, libgomp.h: Update to match.
10106
10107         * libgomp.h (GOMP_barrier): Declare.
10108
10109         * testsuite/barrier-1.c: New file.
10110         * testsuite/critical-1.c: New file.
10111         * testsuite/ordered-2.c: New file.
10112         * testsuite/ordered-1.c: New file.
10113         * testsuite/sections-1.c: New file.
10114         * testsuite/single-1.c: New file.
10115         * testsuite/Makefile (TESTS): Add them.
10116
10117 2005-05-04  Richard Henderson  <rth@redhat.com>
10118
10119         * libgomp.h (struct gomp_work_share): Add ordered_owner.
10120         * loop.c (GOMP_loop_static_start): If not the startup thread,
10121         acquire the mutex to wait for initialization complete.
10122         (GOMP_loop_ordered_static_start): Likewise.
10123         (GOMP_loop_ordered_runtime_start): Likewise.
10124         (GOMP_loop_ordered_static_first): Remove.
10125         (GOMP_loop_ordered_dynamic_first): Remove.
10126         (GOMP_loop_ordered_guided_first): Remove.
10127         (GOMP_loop_ordered_runtime_first): Remove.
10128         * ordered.c (gomp_ordered_loop_first): Post to own release when
10129         we're the first thread.
10130         (gomp_ordered_loop_last): Wait on release if not owner.
10131         (gomp_ordered_loop_next): Likewise.
10132         (gomp_ordered_static_loop_init): New.
10133         (gomp_ordered_static_loop_next): Use ordered_owner.
10134         (GOMP_ordered_start): Likewise.
10135         * work.c (gomp_new_work_share): Initialize ordered_owner.
10136
10137 2005-05-03  Richard Henderson  <rth@redhat.com>
10138
10139         * Makefile (OPT): New.
10140         (CFLAGS): Use it.
10141
10142         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
10143         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
10144         * libgomp.h, libgomp.map, NOTES: Update to match.
10145
10146         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
10147         Add initialized and thr members.
10148         (gomp_thread_start): Pause when initially spawned to wait for
10149         the whole team to be created.
10150         (gomp_team_start): Release team members at the end.
10151
10152         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
10153         (f_foo_1): Use GOMP_loop_end.
10154         (f_foo_2): Use GOMP_loop_end_nowait.
10155
10156         * testsuite/loop-2.c: New file.
10157         * testsuite/Makefile (TESTS): Add it.
10158
10159 2005-05-03  Richard Henderson  <rth@redhat.com>
10160
10161         * iter.c (gomp_iter_static_next): Fix overflow check typo.
10162         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
10163         * team.c (new_team): Initialize oldest_live_gen to 1 if no
10164         initial work_share.
10165
10166         * testsuite/Makefile: New file.
10167         * testsuite/loop-1.c: New file.
10168
10169 2005-05-03  Richard Henderson  <rth@redhat.com>
10170
10171         Initial implementation and checkin.
10172 \f
10173 Copyright (C) 2005-2018 Free Software Foundation, Inc.
10174
10175 Copying and distribution of this file, with or without modification,
10176 are permitted in any medium without royalty provided the copyright
10177 notice and this notice are preserved.