libgomp/ChangeLog

   1 2018-09-09  Cesar Philippidis  <cesar@codesourcery.com>
   2             Julian Brown  <julian@codesourcery.com>
   3
   4         PR middle-end/86336
   5         * testsuite/libgomp.oacc-c++/non-scalar-data.C: Remove XFAIL.
   6
   7 2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
   8         Thomas Koenig <tkoenig@gcc.gnu.org>
   9
  10         PR fortran/25829
  11         * testsuite/libgomp.fortran/async_io_1.f90: New test.
  12         * testsuite/libgomp.fortran/async_io_2.f90: New test.
  13         * testsuite/libgomp.fortran/async_io_3.f90: New test.
  14         * testsuite/libgomp.fortran/async_io_4.f90: New test.
  15         * testsuite/libgomp.fortran/async_io_5.f90: New test.
  16         * testsuite/libgomp.fortran/async_io_6.f90: New test.
  17         * testsuite/libgomp.fortran/async_io_7.f90: New test.
  18
  19 2018-08-13  Cesar Philippidis  <cesar@codesourcery.com>
  20             Tom de Vries  <tdevries@suse.de>
  21
  22         PR target/85590
  23         * plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef.
  24         (cuOccupancyMaxPotentialBlockSize): Declare.
  25         * plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New
  26         CUDA_ONE_CALL_MAYBE_NULL.
  27         * plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define
  28         CUoccupancyB2DSize and declare
  29         cuOccupancyMaxPotentialBlockSize.
  30         (nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the
  31         default num_gangs and num_workers when the driver supports it.
  32
  33 2018-08-08  Tom de Vries  <tdevries@suse.de>
  34
  35         * plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using
  36         CUDA_ONE_CALL_MAYBE_NULL.
  37         * plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare.
  38         (cuLinkAddData_v2, cuLinkCreate_v2): Declare.
  39         (link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions
  40         are not found.
  41
  42 2018-08-08  Tom de Vries  <tdevries@suse.de>
  43
  44         * plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL.
  45         * plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not
  46         present.
  47
  48 2018-08-08  Tom de Vries  <tdevries@suse.de>
  49
  50         * plugin/plugin-nvptx.c
  51         (CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
  52         (nvptx_open_device): Use
  53         CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.
  54
  55 2018-08-08  Tom de Vries  <tdevries@suse.de>
  56
  57         * plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...
  58         (cuGetErrorString): ... here.  Guard with CUDA_VERSION < 6000.
  59
  60 2018-08-07  Tom de Vries  <tdevries@suse.de>
  61
  62         * plugin/plugin-nvptx.c (DO_PRAGMA): Define.
  63         (struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL.
  64         (init_cuda_lib): Add new param to CUDA_ONE_CALL_1.  Add arg to
  65         corresponding call in CUDA_ONE_CALL.  Add def/undef of
  66         CUDA_ONE_CALL_MAYBE_NULL.
  67         (CUDA_CALL_EXISTS): Define.
  68
  69 2018-08-07  Tom de Vries  <tdevries@suse.de>
  70
  71         * plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put
  72         CUDA_ONE_CALL defines right before the cuda-lib.def include, and the
  73         corresponding undefs right after.
  74
  75 2018-08-04  Tom de Vries  <tdevries@suse.de>
  76
  77         * plugin/configfrag.ac: For --without-cuda-driver, set
  78         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no.  Handle
  79         CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no.
  80         * configure: Regenerate.
  81
  82 2018-08-02  Tom de Vries  <tdevries@suse.de>
  83
  84         PR target/86660
  85         * testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions.
  86         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same.
  87         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
  88         Same.
  89         * testsuite/libgomp.oacc-c++/routine-1-template.C: Same.
  90         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same.
  91         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same.
  92
  93 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
  94             Thomas Schwinge <thomas@codesourcery.com>
  95
  96         * config/nvptx/oacc-parallel.c: Truncate.
  97
  98 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
  99             James Norris <jnorris@codesourcery.com>
 100
 101         * plugin/plugin-nvptx.c (struct map): Removed.
 102         (map_init, map_pop): Remove use of struct map.
 103         (map_push): Likewise and change argument list.
 104         * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New
 105
 106 2018-08-01  Tom de Vries  <tdevries@suse.de>
 107
 108         * plugin/cuda-lib.def: New file.  Factor out of ...
 109         * plugin/plugin-nvptx.c (CUDA_CALLS): ... here.
 110         (struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of
 111         using CUDA_CALLS.
 112
 113 2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 114
 115         Revert 'AsyncI/O patch committed'.
 116         2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
 117                 Thomas Koenig <tkoenig@gcc.gnu.org>
 118
 119         PR fortran/25829
 120         * testsuite/libgomp.fortran/async_io_1.f90: New test.
 121         * testsuite/libgomp.fortran/async_io_2.f90: New test.
 122         * testsuite/libgomp.fortran/async_io_3.f90: New test.
 123         * testsuite/libgomp.fortran/async_io_4.f90: New test.
 124         * testsuite/libgomp.fortran/async_io_5.f90: New test.
 125         * testsuite/libgomp.fortran/async_io_6.f90: New test.
 126         * testsuite/libgomp.fortran/async_io_7.f90: New test.
 127
 128 2018-07-30  Tom de Vries  <tdevries@suse.de>
 129
 130         * plugin/plugin-nvptx.c (MIN, MAX): Redefine.
 131         (nvptx_exec): Ensure worker and vector default dims don't exceed
 132         targ_fn->max_threads_per_block.
 133
 134 2018-07-30  Tom de Vries  <tdevries@suse.de>
 135
 136         * plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field.
 137         (nvptx_open_device): Init default_dims for device.
 138         (nvptx_exec): Use default_dims from device.
 139
 140 2018-07-26  Jakub Jelinek  <jakub@redhat.com>
 141
 142         PR testsuite/86660
 143         * testsuite/libgomp.c++/for-15.C (results): Include it in
 144         omp declare target region.
 145         (main): Use map (always, tofrom: results) instead of
 146         map (tofrom: results).
 147
 148         PR middle-end/86660
 149         * testsuite/libgomp.c/pr86660.c: New test.
 150
 151 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
 152             Tom de Vries  <tdevries@suse.de>
 153
 154         * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have
 155         sufficient resources to launch a kernel, and give a hint on how to fix
 156         it.
 157
 158 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
 159             Tom de Vries  <tdevries@suse.de>
 160
 161         * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size,
 162         max_threads_per_block and max_threads_per_multiprocessor fields.
 163         (nvptx_open_device): Initialize new fields.
 164         (nvptx_exec): Use num_sms, and new fields.
 165
 166 2018-07-26  Tom de Vries  <tdevries@suse.de>
 167
 168         * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
 169         to correct locations.  Remove xfail.
 170
 171 2018-07-26  Tom de Vries  <tdevries@suse.de>
 172
 173         * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
 174         acc_wait.  Move acc_async_test calls to correct locations.  Remove
 175         xfail.
 176
 177 2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
 178         Thomas Koenig <tkoenig@gcc.gnu.org>
 179
 180         PR fortran/25829
 181         * testsuite/libgomp.fortran/async_io_1.f90: New test.
 182         * testsuite/libgomp.fortran/async_io_2.f90: New test.
 183         * testsuite/libgomp.fortran/async_io_3.f90: New test.
 184         * testsuite/libgomp.fortran/async_io_4.f90: New test.
 185         * testsuite/libgomp.fortran/async_io_5.f90: New test.
 186         * testsuite/libgomp.fortran/async_io_6.f90: New test.
 187         * testsuite/libgomp.fortran/async_io_7.f90: New test.
 188
 189 2018-07-17  Jakub Jelinek  <jakub@redhat.com>
 190
 191         PR middle-end/86542
 192         * testsuite/libgomp.c++/pr86542.C: New test.
 193
 194         PR middle-end/86539
 195         * testsuite/libgomp.c++/pr86539.C: New test.
 196
 197 2018-07-11  Jakub Jelinek  <jakub@redhat.com>
 198
 199         PR c++/86443
 200         * testsuite/libgomp.c++/for-15.C (a): Remove unused variable.
 201         (results): Make sure the variable is not inside declare target region.
 202         (qux): Remove unused function.
 203
 204 2018-07-10  Jakub Jelinek  <jakub@redhat.com>
 205
 206         PR c++/86443
 207         * testsuite/libgomp.c++/for-15.C: New test.
 208
 209 2018-06-26  Jakub Jelinek  <jakub@redhat.com>
 210
 211         PR c++/86291
 212         * testsuite/libgomp.c++/pr86291.C: New test.
 213
 214 2018-06-24  Gerald Pfeifer  <gerald@pfeifer.com>
 215
 216         * libgomp.texi (Top): Move www.openmp.org to https.
 217         (Enabling OpenMP): Ditto.
 218         (omp_get_active_level): Ditto.
 219         (omp_get_ancestor_thread_num): Ditto.
 220         (omp_get_cancellation): Ditto.
 221         (omp_get_default_device): Ditto.
 222         (omp_get_dynamic): Ditto.
 223         (omp_get_level): Ditto.
 224         (omp_get_max_active_levels): Ditto.
 225         (omp_get_max_task_priority): Ditto.
 226         (omp_get_max_threads): Ditto.
 227         (omp_get_nested): Ditto.
 228         (omp_get_num_devices): Ditto.
 229         (omp_get_num_procs): Ditto.
 230         (omp_get_num_teams): Ditto.
 231         (omp_get_num_threads): Ditto.
 232         (omp_get_proc_bind): Ditto.
 233         (omp_get_schedule): Ditto.
 234         (omp_get_team_num): Ditto.
 235         (omp_get_team_size): Ditto.
 236         (omp_get_thread_limit): Ditto.
 237         (omp_get_thread_num): Ditto.
 238         (omp_in_parallel): Ditto.
 239         (omp_in_final): Ditto.
 240         (omp_is_initial_device): Ditto.
 241         (omp_set_default_device): Ditto.
 242         (omp_set_dynamic): Ditto.
 243         (omp_set_max_active_levels): Ditto.
 244         (omp_set_nested): Ditto.
 245         (omp_set_num_threads): Ditto.
 246         (omp_set_schedule): Ditto.
 247         (omp_init_lock): Ditto.
 248         (omp_set_lock): Ditto.
 249         (omp_test_lock): Ditto.
 250         (omp_unset_lock): Ditto.
 251         (omp_destroy_lock): Ditto.
 252         (omp_init_nest_lock): Ditto.
 253         (omp_set_nest_lock): Ditto.
 254         (omp_test_nest_lock): Ditto.
 255         (omp_unset_nest_lock): Ditto.
 256         (omp_destroy_nest_lock): Ditto.
 257         (omp_get_wtick): Ditto.
 258         (omp_get_wtime): Ditto.
 259         (OMP_CANCELLATION): Ditto.
 260         (OMP_DISPLAY_ENV): Ditto.
 261         (OMP_DEFAULT_DEVICE): Ditto.
 262         (OMP_DYNAMIC): Ditto.
 263         (OMP_MAX_ACTIVE_LEVELS): Ditto.
 264         (OMP_MAX_TASK_PRIORITY): Ditto.
 265         (OMP_NESTED): Ditto.
 266         (OMP_NUM_THREADS): Ditto.
 267         (OMP_PROC_BIND): Ditto.
 268         (OMP_PLACES): Ditto.
 269         (OMP_STACKSIZE): Ditto.
 270         (OMP_SCHEDULE): Ditto.
 271         (OMP_THREAD_LIMIT): Ditto.
 272         (OMP_WAIT_POLICY): Ditto.
 273
 274 2018-06-22  Cesar Philippidis  <cesar@codesourcery.com>
 275             James Norris  <jnorris@codesourcery.com>
 276             Julian Brown  <julian@codesourcery.com>
 277             Thomas Schwinge  <thomas@codesourcery.com>
 278             Tom de Vries  <tom@codesourcery.com>
 279
 280         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
 281         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
 282         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
 283         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
 284         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
 285         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
 286         * testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
 287         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
 288         * testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
 289         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
 290         Likewise.
 291         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
 292         Likewise.
 293         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
 294         Likewise.
 295         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
 296         Likewise.
 297         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
 298         Likewise.
 299         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
 300         Likewise.
 301         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
 302         Likewise.
 303         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
 304         Likewise.
 305         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
 306         Likewise.
 307         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
 308         Likewise.
 309         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
 310         Likewise.
 311         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
 312         Likewise.
 313         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
 314         Likewise.
 315         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
 316         Likewise.
 317         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
 318         Likewise.
 319         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
 320         Likewise.
 321         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
 322         Likewise.
 323         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
 324         Likewise.
 325         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
 326         Likewise.
 327         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
 328         Likewise.
 329         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
 330         Likewise.
 331         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
 332         Likewise.
 333         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
 334         Likewise.
 335         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
 336         Likewise.
 337         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
 338         Likewise.
 339         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
 340         Likewise.
 341         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
 342         Likewise.
 343         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
 344         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
 345         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
 346         * testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
 347         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
 348         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
 349         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
 350         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
 351         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
 352         Likewise.
 353         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
 354         Likewise.
 355         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
 356         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
 357         * testsuite/libgomp.oacc-fortran/kernels-independent.f90:
 358         Likewise.
 359         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
 360         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
 361         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
 362         Likewise.
 363         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
 364         Likewise.
 365         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
 366         Likewise.
 367         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
 368         Likewise.
 369         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
 370         Likewise.
 371         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
 372         Likewise.
 373         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
 374         Likewise.
 375         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
 376         Likewise.
 377         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
 378         Likewise.
 379         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
 380         Likewise.
 381         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
 382         Likewise.
 383         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
 384         Likewise.
 385         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
 386         Likewise.
 387         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
 388         Likewise.
 389         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
 390         Likewise.
 391         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
 392         * testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
 393         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
 394         * testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
 395         * testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
 396         * testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
 397         * testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.
 398
 399 2018-06-20  Chung-Lin Tang <cltang@codesourcery.com>
 400             Thomas Schwinge <thomas@codesourcery.com>
 401             Cesar Philippidis  <cesar@codesourcery.com>
 402
 403         * libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
 404         (gomp_acc_remove_pointer): Update declaration.
 405         (gomp_acc_declare_allocate): Declare.
 406         (gomp_remove_var): Declare.
 407         * libgomp.map (OACC_2.5): Define.
 408         * oacc-mem.c (acc_map_data): Update refcount.
 409         (acc_unmap_data): Likewise.
 410         (present_create_copy): Likewise.
 411         (acc_create): Add FLAG_PRESENT when calling present_create_copy.
 412         (acc_copyin): Likewise.
 413         (FLAG_FINALIZE): Define.
 414         (delete_copyout): Update dynamic refcounts, add support for FINALIZE.
 415         (acc_delete_finalize): New function.
 416         (acc_delete_finalize_async): New function.
 417         (acc_copyout_finalize): New function.
 418         (acc_copyout_finalize_async): New function.
 419         (gomp_acc_insert_pointer): Update refcounts.
 420         (gomp_acc_remove_pointer): Return if data is not present on the
 421         accelerator.
 422         * oacc-parallel.c (find_pset): Rename to find_pointer.
 423         (find_pointer): Add support for GOMP_MAP_POINTER.
 424         (handle_ftn_pointers): New function.
 425         (GOACC_parallel_keyed): Update refcounts of variables.
 426         (GOACC_enter_exit_data): Add support for finalized data mappings.
 427         Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
 428         of fortran arrays.
 429         (GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
 430         (GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
 431         for GOMP_MAP_FORCE_FROM.
 432         * openacc.f90 (module openacc_internal): Add
 433         acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
 434         acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
 435         acc_copyout_finalize and acc_delete_finalize.
 436         (acc_copyout_finalize_32_h): New subroutine.
 437         (acc_copyout_finalize_64_h): New subroutine.
 438         (acc_copyout_finalize_array_h): New subroutine.
 439         (acc_delete_finalize_32_h): New subroutine.
 440         (acc_delete_finalize_64_h): New subroutine.
 441         (acc_delete_finalize_array_h): New subroutine.
 442         * openacc.h (acc_copyout_finalize): Declare.
 443         (acc_copyout_finalize_async): Declare.
 444         (acc_delete_finalize): Declare.
 445         (acc_delete_finalize_async): Declare.
 446         * openacc_lib.h (acc_copyout_finalize): New interface.
 447         (acc_delete_finalize): New interface.
 448         * target.c (gomp_map_vars): Update dynamic_refcount.
 449         (gomp_remove_var): New function.
 450         (gomp_unmap_vars): Use it.
 451         (gomp_unload_image_from_device): Likewise.
 452         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
 453         case to utilize OpenACC 2.5 data clause semantics.
 454         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
 455         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
 456         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
 457         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
 458         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
 459         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
 460         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
 461         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 462         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 463         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
 464         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
 465         * testsuite/libgomp.oacc-fortran/data-5.f90: New test.
 466         * testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
 467         utilize OpenACC 2.5 data clause semantics.
 468         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
 469         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
 470         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
 471         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
 472         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
 473         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
 474         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
 475         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
 476         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 477
 478 2018-05-21  Janus Weil  <janus@gcc.gnu.org>
 479
 480         PR fortran/85841
 481         PR testsuite/85865
 482         * testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
 483         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
 484         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
 485         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
 486         * testsuite/libgomp.fortran/task2.f90: Ditto.
 487         * testsuite/libgomp.fortran/vla1.f90: Ditto.
 488         * testsuite/libgomp.fortran/vla2.f90: Ditto.
 489         * testsuite/libgomp.fortran/vla3.f90: Ditto.
 490         * testsuite/libgomp.fortran/vla4.f90: Ditto.
 491         * testsuite/libgomp.fortran/vla5.f90: Ditto.
 492         * testsuite/libgomp.fortran/vla6.f90: Ditto.
 493         * testsuite/libgomp.fortran/vla8.f90: Ditto.
 494         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
 495         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.
 496
 497 2018-05-18  Cesar Philippidis  <cesar@codesourcery.com>
 498
 499         PR c++/85782
 500         * testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.
 501
 502 2018-05-09  Tom de Vries  <tom@codesourcery.com>
 503
 504         PR libgomp/82901
 505         * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
 506         to GOACC_enter_exit_data.
 507
 508 2018-05-09  Tom de Vries  <tom@codesourcery.com>
 509
 510         PR libgomp/83792
 511         * oacc-int.h (async_valid_stream_id_p, async_valid_p)
 512         (async_synchronous_p): New function.
 513         * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
 514         async_valid_p.
 515         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
 516         async_valid_stream_id_p.
 517         * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
 518         * oacc-parallel.c (GOACC_parallel_keyed): Same.
 519
 520 2018-05-07  Tom de Vries  <tom@codesourcery.com>
 521
 522         PR testsuite/85677
 523         * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
 524         include directory in ALWAYS_CFLAGS out of $blddir != "" condition.
 525
 526 2018-05-03  Tom de Vries  <tom@codesourcery.com>
 527
 528         PR testsuite/85106
 529         * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
 530         extra_tool_flags if it contains an -foffload=-fdump-* flag.
 531         * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
 532         * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.
 533
 534 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 535
 536         PR libgomp/85411
 537         * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
 538         GOMP_OPENACC_DIM ...
 539         * env.c (parse_gomp_openacc_dim): ... here.  New function.
 540         (initialize_env): Call parse_gomp_openacc_dim.
 541         (goacc_default_dims): Define.
 542         * libgomp.h (goacc_default_dims): Declare.
 543         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
 544         * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
 545         * libgomp.map: New version "GOMP_PLUGIN_1.2". Add
 546         GOMP_PLUGIN_acc_default_dim.
 547         * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
 548         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.
 549
 550 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 551
 552         PR testsuite/83791
 553         * testsuite/libgomp.c++/udr-9.C: Update.
 554         * testsuite/libgomp.c++/atomic-16.C: Remove.
 555         * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
 556         * testsuite/libgomp.c++/loop-13.C: Remove.
 557         * testsuite/libgomp.c++/loop-14.C: Remove.
 558         * testsuite/libgomp.c++/loop-15.C: Remove.
 559         * testsuite/libgomp.c++/monotonic-1.C: Remove.
 560         * testsuite/libgomp.c++/monotonic-2.C: Remove.
 561         * testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
 562         * testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
 563         * testsuite/libgomp.c++/ordered-1.C: Remove.
 564         * testsuite/libgomp.c++/pr45784.C: Remove.
 565         * testsuite/libgomp.c++/pr64824.C: Remove.
 566         * testsuite/libgomp.c++/pr64868.C: Remove.
 567         * testsuite/libgomp.c++/pr66199-1.C: Remove.
 568         * testsuite/libgomp.c++/pr66199-2.C: Remove.
 569         * testsuite/libgomp.c++/pr66199-3.C: Remove.
 570         * testsuite/libgomp.c++/pr66199-4.C: Remove.
 571         * testsuite/libgomp.c++/pr66199-5.C: Remove.
 572         * testsuite/libgomp.c++/pr66199-6.C: Remove.
 573         * testsuite/libgomp.c++/pr66199-7.C: Remove.
 574         * testsuite/libgomp.c++/pr66199-8.C: Remove.
 575         * testsuite/libgomp.c++/pr66199-9.C: Remove.
 576         * testsuite/libgomp.c++/pr69389.C: Remove.
 577         * testsuite/libgomp.c++/simd10.C: Remove.
 578         * testsuite/libgomp.c++/simd11.C: Remove.
 579         * testsuite/libgomp.c++/simd12.C: Remove.
 580         * testsuite/libgomp.c++/simd13.C: Remove.
 581         * testsuite/libgomp.c++/target-1.C: Remove.
 582         * testsuite/libgomp.c++/target-3.C: Remove.
 583         * testsuite/libgomp.c++/target-4.C: Remove.
 584         * testsuite/libgomp.c++/target-5.C: Remove.
 585         * testsuite/libgomp.c++/taskgroup-1.C: Remove.
 586         * testsuite/libgomp.c++/taskloop-1.C: Remove.
 587         * testsuite/libgomp.c++/taskloop-2.C: Remove.
 588         * testsuite/libgomp.c++/taskloop-3.C: Remove.
 589         * testsuite/libgomp.c++/taskloop-4.C: Remove.
 590         * testsuite/libgomp.c++/udr-9.C: Remove.
 591         * testsuite/libgomp.c++/for-10.C: Remove.
 592         * testsuite/libgomp.c++/for-11.C: Remove.
 593         * testsuite/libgomp.c++/for-12.C: Remove.
 594         * testsuite/libgomp.c++/for-13.C: Remove.
 595         * testsuite/libgomp.c++/for-14.C: Remove.
 596         * testsuite/libgomp.c++/for-9.C: Remove.
 597         * testsuite/libgomp.c/atomic-18.c: Move ...
 598         * testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
 599         * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
 600         * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
 601         * testsuite/libgomp.c/loop-13.c: Move ...
 602         * testsuite/libgomp.c-c++-common/loop-13.c: ... here.
 603         * testsuite/libgomp.c/loop-14.c: Move ...
 604         * testsuite/libgomp.c-c++-common/loop-14.c: ... here.
 605         * testsuite/libgomp.c/loop-15.c: Remove.
 606         * testsuite/libgomp.c-c++-common/loop-15.c: New test.
 607         * testsuite/libgomp.c/monotonic-1.c: Move ...
 608         * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
 609         * testsuite/libgomp.c/monotonic-2.c: Move ...
 610         * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
 611         * testsuite/libgomp.c/nonmonotonic-1.c: Move ...
 612         * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
 613         * testsuite/libgomp.c/nonmonotonic-2.c: Move ...
 614         * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
 615         * testsuite/libgomp.c/ordered-4.c: Move ...
 616         * testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
 617         * testsuite/libgomp.c/pr45784.c: Move ...
 618         * testsuite/libgomp.c-c++-common/pr45784.c: ... here.
 619         * testsuite/libgomp.c/pr64824.c: Move ...
 620         * testsuite/libgomp.c-c++-common/pr64824.c: ... here.
 621         * testsuite/libgomp.c/pr64868.c: Move ...
 622         * testsuite/libgomp.c-c++-common/pr64868.c: ... here.
 623         * testsuite/libgomp.c/pr66199-1.c: Move ...
 624         * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
 625         * testsuite/libgomp.c/pr66199-2.c: Move ...
 626         * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
 627         * testsuite/libgomp.c/pr66199-3.c: Move ...
 628         * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
 629         * testsuite/libgomp.c/pr66199-4.c: Move ...
 630         * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
 631         * testsuite/libgomp.c/pr66199-5.c: Move ...
 632         * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
 633         * testsuite/libgomp.c/pr66199-6.c: Move ...
 634         * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
 635         * testsuite/libgomp.c/pr66199-7.c: Move ...
 636         * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
 637         * testsuite/libgomp.c/pr66199-8.c: Move ...
 638         * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
 639         * testsuite/libgomp.c/pr66199-9.c: Move ...
 640         * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
 641         * testsuite/libgomp.c/pr69389.c: Move ...
 642         * testsuite/libgomp.c-c++-common/pr69389.c: ... here.
 643         * testsuite/libgomp.c/simd-14.c: Move ...
 644         * testsuite/libgomp.c-c++-common/simd-14.c: ... here.
 645         * testsuite/libgomp.c/simd-15.c: Move ...
 646         * testsuite/libgomp.c-c++-common/simd-15.c: ... here.
 647         * testsuite/libgomp.c/simd-16.c: Move ...
 648         * testsuite/libgomp.c-c++-common/simd-16.c: ... here.
 649         * testsuite/libgomp.c/simd-17.c: Move ...
 650         * testsuite/libgomp.c-c++-common/simd-17.c: ... here.
 651         * testsuite/libgomp.c/target-1.c: Move ...
 652         * testsuite/libgomp.c-c++-common/target-1.c: ... here.
 653         * testsuite/libgomp.c/target-10.c: Move ...
 654         * testsuite/libgomp.c-c++-common/target-10.c: ... here.
 655         * testsuite/libgomp.c/target-13.c: Move ...
 656         * testsuite/libgomp.c-c++-common/target-13.c: ... here.
 657         * testsuite/libgomp.c/target-2.c: Move ...
 658         * testsuite/libgomp.c-c++-common/target-2.c: ... here.
 659         * testsuite/libgomp.c/taskgroup-1.c: Move ...
 660         * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
 661         * testsuite/libgomp.c/taskloop-1.c: Move ...
 662         * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
 663         * testsuite/libgomp.c/taskloop-2.c: Move ...
 664         * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
 665         * testsuite/libgomp.c/taskloop-3.c: Move ...
 666         * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
 667         * testsuite/libgomp.c/taskloop-4.c: Move ...
 668         * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
 669         * testsuite/libgomp.c/udr-1.c: Move ...
 670         * testsuite/libgomp.c-c++-common/udr-1.c: ... here.
 671         * testsuite/libgomp.c/for-1.c: Move ...
 672         * testsuite/libgomp.c-c++-common/for-1.c: ... here.
 673         * testsuite/libgomp.c/for-1.h: Move ...
 674         * testsuite/libgomp.c-c++-common/for-1.h: ... here.
 675         * testsuite/libgomp.c/for-2.c: Move ...
 676         * testsuite/libgomp.c-c++-common/for-2.c: ... here.
 677         * testsuite/libgomp.c/for-2.h: Move ...
 678         * testsuite/libgomp.c-c++-common/for-2.h: ... here.
 679         * testsuite/libgomp.c/for-3.c: Move ...
 680         * testsuite/libgomp.c-c++-common/for-3.c: ... here.
 681         * testsuite/libgomp.c/for-4.c: Move ...
 682         * testsuite/libgomp.c-c++-common/for-4.c: ... here.
 683         * testsuite/libgomp.c/for-5.c: Move ...
 684         * testsuite/libgomp.c-c++-common/for-5.c: ... here.
 685         * testsuite/libgomp.c/for-6.c: Move ...
 686         * testsuite/libgomp.c-c++-common/for-6.c: ... here.
 687
 688 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 689
 690         PR libgomp/82428
 691         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
 692         __builtin_goacc_parlevel_{id,size}.
 693         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
 694         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
 695         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
 696         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
 697         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
 698         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
 699         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
 700         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
 701         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
 702         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
 703         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
 704         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
 705         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
 706         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
 707         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
 708         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
 709         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
 710         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
 711         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
 712         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
 713         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
 714         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
 715         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.
 716
 717 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 718
 719         PR testsuite/85106
 720         * testsuite/lib/libgomp.exp: Include scanltranstree.exp.
 721
 722 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 723
 724         PR testsuite/85106
 725         * testsuite/lib/libgomp.exp: Include scanwpaipa.exp.
 726
 727 2018-04-29  Julian Brown  <julian@codesourcery.com>
 728             Tom de Vries  <tom@codesourcery.com>
 729
 730         PR testsuite/85527
 731         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
 732         arbitrary order for iterations of atomic subtract check.
 733
 734 2018-04-28  Tom de Vries  <tom@codesourcery.com>
 735
 736         PR testsuite/85527
 737         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
 738         atomic capture results obtained in parallel loop to an array, instead of
 739         to a scalar.
 740
 741 2018-04-26  Tom de Vries  <tom@codesourcery.com>
 742
 743         PR libgomp/84020
 744         * plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
 745         * plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
 746         (process_GOMP_NVPTX_JIT): New function.
 747         (link_ptx): Use process_GOMP_NVPTX_JIT.
 748
 749 2018-04-26  Richard Biener <rguenther@suse.de>
 750             Tom de Vries  <tom@codesourcery.com>
 751
 752         PR lto/85422
 753         * testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.
 754
 755 2018-04-26  Tom de Vries  <tom@codesourcery.com>
 756
 757         PR target/85519
 758         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
 759         recursion depth from 25 to 23.
 760         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
 761
 762 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 763
 764         * configure: Regenerated.
 765
 766 2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 767             Tom de Vries  <tom@codesourcery.com>
 768
 769         PR target/85445
 770         * testsuite/libgomp.oacc-c++/ref-1.C: New.
 771
 772 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
 773
 774         PR libgomp/85463
 775         * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
 776         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
 777         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
 778         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
 779         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
 780         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
 781
 782         PR libfortran/85166
 783         * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
 784         abort".
 785         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
 786
 787 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 788
 789         * configure: Regenerated.
 790
 791 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 792
 793         PR jit/85384
 794         * configure: Regenerate.
 795
 796 2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
 797             Tom de Vries  <tom@codesourcery.com>
 798
 799         PR middle-end/84955
 800         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
 801         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
 802
 803 2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
 804
 805         PR fortran/83064
 806         PR testsuite/85346
 807         * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
 808         test from gfortran.dg to here.
 809
 810 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
 811
 812         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
 813         * testsuite/libgomp.oacc-fortran/pr84955.f90: Likewise.
 814
 815 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
 816
 817         PR middle-end/84955
 818         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
 819         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
 820
 821 2018-04-05  Tom de Vries  <tom@codesourcery.com>
 822
 823         PR target/85204
 824         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
 825
 826 2018-03-26  Tom de Vries  <tom@codesourcery.com>
 827
 828         PR tree-optimization/85063
 829         * testsuite/libgomp.c/switch-conversion-2.c: New test.
 830         * testsuite/libgomp.c/switch-conversion.c: New test.
 831         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
 832         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
 833
 834 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 835
 836         PR fortran/84381
 837         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
 838         call abort by STOP n.
 839         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
 840         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
 841         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
 842         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
 843         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
 844         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
 845         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
 846         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
 847         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
 848         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
 849         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
 850         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
 851         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
 852         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
 853         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
 854         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
 855         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
 856         * testsuite/libgomp.fortran/associate1.f90: Likewise.
 857         * testsuite/libgomp.fortran/associate2.f90: Likewise.
 858         * testsuite/libgomp.fortran/associate3.f90: Likewise.
 859         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
 860         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
 861         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
 862         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
 863         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
 864         * testsuite/libgomp.fortran/character1.f90: Likewise.
 865         * testsuite/libgomp.fortran/character2.f90: Likewise.
 866         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
 867         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
 868         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
 869         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
 870         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
 871         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
 872         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
 873         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
 874         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
 875         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
 876         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
 877         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
 878         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
 879         * testsuite/libgomp.fortran/do1.f90: Likewise.
 880         * testsuite/libgomp.fortran/do2.f90: Likewise.
 881         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
 882         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
 883         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
 884         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
 885         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
 886         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
 887         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
 888         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
 889         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
 890         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
 891         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
 892         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
 893         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
 894         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
 895         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
 896         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
 897         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
 898         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
 899         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
 900         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
 901         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
 902         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
 903         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
 904         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
 905         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
 906         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
 907         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
 908         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
 909         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
 910         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
 911         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
 912         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
 913         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
 914         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
 915         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
 916         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
 917         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
 918         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
 919         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
 920         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
 921         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
 922         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
 923         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
 924         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
 925         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
 926         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
 927         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
 928         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
 929         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
 930         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 931         * testsuite/libgomp.fortran/lib2.f: Likewise.
 932         * testsuite/libgomp.fortran/lib3.f: Likewise.
 933         * testsuite/libgomp.fortran/lib4.f90: Likewise.
 934         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
 935         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
 936         * testsuite/libgomp.fortran/nested1.f90: Likewise.
 937         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
 938         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
 939         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
 940         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
 941         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
 942         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
 943         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
 944         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
 945         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
 946         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
 947         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
 948         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
 949         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
 950         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
 951         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
 952         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
 953         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
 954         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
 955         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
 956         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 957         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
 958         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
 959         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
 960         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
 961         * testsuite/libgomp.fortran/pr25162.f: Likewise.
 962         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
 963         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
 964         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
 965         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
 966         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
 967         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
 968         * testsuite/libgomp.fortran/pr28390.f: Likewise.
 969         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
 970         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
 971         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
 972         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
 973         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
 974         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
 975         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
 976         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
 977         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
 978         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
 979         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
 980         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
 981         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
 982         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
 983         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
 984         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
 985         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
 986         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
 987         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
 988         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
 989         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
 990         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
 991         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
 992         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
 993         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
 994         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
 995         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
 996         * testsuite/libgomp.fortran/reference1.f90: Likewise.
 997         * testsuite/libgomp.fortran/reference2.f90: Likewise.
 998         * testsuite/libgomp.fortran/retval1.f90: Likewise.
 999         * testsuite/libgomp.fortran/retval2.f90: Likewise.
1000         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
1001         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
1002         * testsuite/libgomp.fortran/simd1.f90: Likewise.
1003         * testsuite/libgomp.fortran/simd2.f90: Likewise.
1004         * testsuite/libgomp.fortran/simd3.f90: Likewise.
1005         * testsuite/libgomp.fortran/simd4.f90: Likewise.
1006         * testsuite/libgomp.fortran/simd5.f90: Likewise.
1007         * testsuite/libgomp.fortran/simd6.f90: Likewise.
1008         * testsuite/libgomp.fortran/simd7.f90: Likewise.
1009         * testsuite/libgomp.fortran/stack.f90: Likewise.
1010         * testsuite/libgomp.fortran/strassen.f90: Likewise.
1011         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
1012         * testsuite/libgomp.fortran/tabs2.f: Likewise.
1013         * testsuite/libgomp.fortran/target1.f90: Likewise.
1014         * testsuite/libgomp.fortran/target2.f90: Likewise.
1015         * testsuite/libgomp.fortran/target3.f90: Likewise.
1016         * testsuite/libgomp.fortran/target4.f90: Likewise.
1017         * testsuite/libgomp.fortran/target5.f90: Likewise.
1018         * testsuite/libgomp.fortran/target6.f90: Likewise.
1019         * testsuite/libgomp.fortran/target7.f90: Likewise.
1020         * testsuite/libgomp.fortran/target8.f90: Likewise.
1021         * testsuite/libgomp.fortran/task1.f90: Likewise.
1022         * testsuite/libgomp.fortran/task2.f90: Likewise.
1023         * testsuite/libgomp.fortran/task3.f90: Likewise.
1024         * testsuite/libgomp.fortran/task4.f90: Likewise.
1025         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
1026         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
1027         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
1028         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
1029         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
1030         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1031         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1032         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1033         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
1034         * testsuite/libgomp.fortran/udr1.f90: Likewise.
1035         * testsuite/libgomp.fortran/udr10.f90: Likewise.
1036         * testsuite/libgomp.fortran/udr11.f90: Likewise.
1037         * testsuite/libgomp.fortran/udr12.f90: Likewise.
1038         * testsuite/libgomp.fortran/udr13.f90: Likewise.
1039         * testsuite/libgomp.fortran/udr14.f90: Likewise.
1040         * testsuite/libgomp.fortran/udr15.f90: Likewise.
1041         * testsuite/libgomp.fortran/udr2.f90: Likewise.
1042         * testsuite/libgomp.fortran/udr3.f90: Likewise.
1043         * testsuite/libgomp.fortran/udr4.f90: Likewise.
1044         * testsuite/libgomp.fortran/udr5.f90: Likewise.
1045         * testsuite/libgomp.fortran/udr6.f90: Likewise.
1046         * testsuite/libgomp.fortran/udr7.f90: Likewise.
1047         * testsuite/libgomp.fortran/udr8.f90: Likewise.
1048         * testsuite/libgomp.fortran/udr9.f90: Likewise.
1049         * testsuite/libgomp.fortran/vla1.f90: Likewise.
1050         * testsuite/libgomp.fortran/vla2.f90: Likewise.
1051         * testsuite/libgomp.fortran/vla3.f90: Likewise.
1052         * testsuite/libgomp.fortran/vla4.f90: Likewise.
1053         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1054         * testsuite/libgomp.fortran/vla6.f90: Likewise.
1055         * testsuite/libgomp.fortran/vla7.f90: Likewise.
1056         * testsuite/libgomp.fortran/vla8.f90: Likewise.
1057         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
1058         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
1059         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1060         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
1061         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
1062         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
1063         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
1064         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1065         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1066         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1067         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1068         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
1069         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1070         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
1071         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1072         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
1073         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
1074         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
1075         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
1076         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
1077         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
1078         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
1079         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
1080         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
1081         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
1082         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
1083         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
1084         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
1085         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
1086         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
1087         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1088         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1089         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1090         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1091         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1092         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1093         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1094         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1095         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
1096         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1097         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
1098         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
1099         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
1100         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
1101         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
1102         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
1103         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1104         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1105         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
1106         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
1107         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
1108         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
1109         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
1110         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
1111         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
1112         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
1113         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
1114         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
1115         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
1116         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
1117         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
1118         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
1119         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
1120         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
1121         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
1122         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
1123         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
1124         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
1125         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
1126         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
1127         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
1128         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
1129         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
1130         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
1131         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1132         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
1133         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
1134         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1135         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1136         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1137         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1138         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1139         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
1140         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
1141         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
1142         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
1143         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
1144         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
1145         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
1146         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
1147         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
1148         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
1149         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
1150         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
1151
1152 2018-03-20  Richard Biener  <rguenther@suse.de>
1153
1154         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
1155         parallelizable loop.
1156
1157 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1158
1159         PR target/84148
1160         * configure: Regenerate.
1161
1162 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
1163
1164         PR fortran/84418
1165         * libgomp.fortran/pr84418-1.f90: New test.
1166         * libgomp.fortran/pr84418-2.f90: New test.
1167
1168 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
1169
1170         PR fortran/84313
1171         * testsuite/libgomp.fortran/threadprivate4.f90: Add
1172         -std=f2003 -fall-intrinsics into dg-additional-options.
1173
1174 2018-02-08  Martin Jambor  <mjambor@suse.cz>
1175
1176         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
1177         clonable.
1178
1179 2018-02-08  Martin Jambor  <mjambor@suse.cz>
1180
1181         * testsuite/libgomp.hsa.c/staticvar.c: New test.
1182
1183 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1184
1185         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
1186         [__cplusplus]: Declare extern "C".
1187
1188 2018-02-07  Tom de Vries  <tom@codesourcery.com>
1189
1190         PR libgomp/84217
1191         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
1192
1193 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
1194             Jakub Jelinek  <jakub@redhat.com>
1195
1196         PR libgomp/84096
1197         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
1198         instead of omp_lock_t.
1199
1200 2018-01-25  Tom de Vries  <tom@codesourcery.com>
1201
1202         PR target/84028
1203         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
1204
1205 2018-01-24  Tom de Vries  <tom@codesourcery.com>
1206
1207         PR target/83589
1208         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
1209
1210 2018-01-24  Tom de Vries  <tom@codesourcery.com>
1211
1212         PR target/81352
1213         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
1214
1215 2018-01-19  Tom de Vries  <tom@codesourcery.com>
1216             Cesar Philippidis  <cesar@codesourcery.com>
1217
1218         PR target/83920
1219         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
1220         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
1221
1222 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
1223
1224         Update copyright years.
1225
1226         * libgomp.texi: Bump @copying's copyright year.
1227
1228 2017-12-30  Tom de Vries  <tom@codesourcery.com>
1229
1230         PR libgomp/83046
1231         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
1232         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
1233
1234 2017-12-27  Tom de Vries  <tom@codesourcery.com>
1235
1236         PR c++/83046
1237         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
1238         (test_nonstatic): Fix return type to workaround PR83046.
1239
1240 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
1241
1242         PR testsuite/83281
1243         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
1244         j suffix instead of i.
1245         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
1246         Likewise.
1247
1248 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
1249
1250         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
1251         call to acc_wait (1).
1252
1253 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
1254
1255         PR fortran/81304
1256         * testsuite/libgomp.fortran/pr81304.f90: New test.
1257
1258 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
1259
1260         PR fortran/81841
1261         * libgomp.fortran/pr81841.f90: New test.
1262
1263 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
1264
1265         PR libgomp/83106
1266         * target.c (gomp_target_init): Compute lengths just once and
1267         use them in both malloc size and subsequent copying.
1268
1269 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1270
1271         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
1272         * acinclude.m4: Add cet.m4.
1273         * configure: Regenerate.
1274         * Makefile.in: Likewise.
1275         * testsuite/Makefile.in: Likewise.
1276
1277 2017-11-15  Tom de Vries  <tom@codesourcery.com>
1278
1279         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
1280         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
1281         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
1282         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
1283         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
1284         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
1285
1286 2017-11-14  Tom de Vries  <tom@codesourcery.com>
1287
1288         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
1289         non-nvidia devices.
1290
1291 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
1292
1293         PR c++/82835
1294         * testsuite/libgomp.c++/pr82835.C: New test.
1295
1296 2017-11-06  Martin Liska  <mliska@suse.cz>
1297
1298         * testsuite/libgomp.c++/loop-2.C: Return a value
1299         for functions with non-void return type, or change type to void,
1300         or add -Wno-return-type for test.
1301         * testsuite/libgomp.c++/loop-4.C: Likewise.
1302         * testsuite/libgomp.c++/parallel-1.C: Likewise.
1303         * testsuite/libgomp.c++/shared-1.C: Likewise.
1304         * testsuite/libgomp.c++/single-1.C: Likewise.
1305         * testsuite/libgomp.c++/single-2.C: Likewise.
1306
1307 2017-10-31  Tom de Vries  <tom@codesourcery.com>
1308
1309         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
1310         "do {} while (false)".
1311         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
1312         after HSA_DEBUG call.
1313
1314 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
1315
1316         * target.c (struct gomp_coalesce_buf): New type.
1317         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
1318         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
1319         (gomp_copy_host2dev): Add CBUF argument, if copying into
1320         the cached ranges, memcpy into buffer instead of copying
1321         into device.
1322         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
1323         Add CBUF argument, pass it through to other calls.
1324         (gomp_map_vars): Aggregate copies from host to device if small enough
1325         and with small enough gaps in between into memcpy into a buffer and
1326         fewer host to device copies from the buffer.
1327         (gomp_update): Adjust gomp_copy_host2dev caller.
1328
1329 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
1330
1331         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
1332         run" directive.
1333         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1334         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1335         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1336         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1337
1338 2017-10-16  Tom de Vries  <tom@codesourcery.com>
1339
1340         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
1341         openacc_nvidia_accel_selected.
1342         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
1343         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
1344         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
1345         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
1346         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
1347         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
1348         openacc_nvidia_accel_selected. Skip for shared memory device.
1349         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
1350         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
1351
1352 2017-10-09  Martin Jambor  <mjambor@suse.cz>
1353
1354         PR hsa/82416
1355         * testsuite/libgomp.hsa.c/pr82416.c: New test.
1356
1357 2017-10-07  Tom de Vries  <tom@codesourcery.com>
1358
1359         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
1360         Remove acc_device_nvidia references.
1361         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
1362         Same.
1363
1364 2017-10-05  Tom de Vries  <tom@codesourcery.com>
1365
1366         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
1367         vector_length(32) clause from acc parallel directive.
1368         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
1369
1370 2017-10-04  Tom de Vries  <tom@codesourcery.com>
1371
1372         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
1373         (main): Reduce sum of arr elements.  Assert that hres is exactly
1374         representable in 32-bit floating point.
1375         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
1376         (main): Reduce sum of arr elements.  Assert that hres and hmres are
1377         exactly representable in 32-bit floating point.
1378         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
1379
1380 2017-09-28  Tom de Vries  <tom@codesourcery.com>
1381
1382         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
1383         setting.
1384         * testsuite/libgomp.c++/pr69393.C: Same.
1385         * testsuite/libgomp.c++/taskloop-1.C: Same.
1386         * testsuite/libgomp.c++/taskloop-3.C: Same.
1387         * testsuite/libgomp.c++/taskloop-4.C: Same.
1388         * testsuite/libgomp.c/for-4.c: Same.
1389         * testsuite/libgomp.c/pr66199-3.c: Same.
1390         * testsuite/libgomp.c/pr66199-4.c: Same.
1391         * testsuite/libgomp.c/pr66199-6.c: Same.
1392         * testsuite/libgomp.c/taskloop-1.c: Same.
1393         * testsuite/libgomp.c/taskloop-3.c: Same.
1394         * testsuite/libgomp.c/taskloop-4.c: Same.
1395         * testsuite/libgomp.fortran/aligned1.f03: Same.
1396         * testsuite/libgomp.fortran/condinc1.f: Same.
1397         * testsuite/libgomp.fortran/condinc3.f90: Same.
1398         * testsuite/libgomp.fortran/crayptr1.f90: Same.
1399         * testsuite/libgomp.fortran/crayptr2.f90: Same.
1400         * testsuite/libgomp.fortran/crayptr3.f90: Same.
1401         * testsuite/libgomp.fortran/omp_cond1.f: Same.
1402         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
1403         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
1404         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
1405         * testsuite/libgomp.fortran/recursion1.f90: Same.
1406         * testsuite/libgomp.fortran/target2.f90: Same.
1407         * testsuite/libgomp.fortran/target5.f90: Same.
1408         * testsuite/libgomp.fortran/task3.f90: Same.
1409
1410 2017-09-28  Tom de Vries  <tom@codesourcery.com>
1411
1412         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
1413         vector_length(32) clause from acc parallel directive.
1414         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
1415
1416 2017-09-27  Tom de Vries  <tom@codesourcery.com>
1417
1418         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
1419         Remove acc_device_nvidia references.
1420
1421 2017-09-16  Tom de Vries  <tom@codesourcery.com>
1422
1423         PR c/81875
1424         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
1425
1426 2017-09-14  Tom de Vries  <tom@codesourcery.com>
1427
1428         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
1429         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
1430         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
1431         * testsuite/libgomp.c/c.exp: Include test-cases from
1432         libgomp.c-c++-common.
1433         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
1434         files.
1435
1436 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
1437
1438         PR c++/81314
1439         * testsuite/libgomp.c++/pr81314.C: New test.
1440
1441 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
1442
1443         * libgomp.texi (Top): www.openacc.org now uses https.
1444         (Enabling OpenACC): Ditto.
1445         (acc_get_num_devices): Ditto.
1446         (acc_set_device_type): Ditto.
1447         (acc_get_device_type): Ditto.
1448         (acc_set_device_num): Ditto.
1449         (acc_get_device_num): Ditto.
1450         (acc_async_test): Ditto.
1451         (acc_async_test_all): Ditto.
1452         (acc_wait): Ditto.
1453         (acc_wait_all): Ditto.
1454         (acc_wait_all_async): Ditto.
1455         (acc_wait_async): Ditto.
1456         (acc_init): Ditto.
1457         (acc_shutdown): Ditto.
1458         (acc_on_device): Ditto.
1459         (acc_malloc): Ditto.
1460         (acc_free): Ditto.
1461         (acc_copyin): Ditto.
1462         (acc_present_or_copyin): Ditto.
1463         (acc_create): Ditto.
1464         (acc_present_or_create): Ditto.
1465         (acc_copyout): Ditto.
1466         (acc_delete): Ditto.
1467         (acc_update_device): Ditto.
1468         (acc_update_self): Ditto.
1469         (acc_map_data): Ditto.
1470         (acc_unmap_data): Ditto.
1471         (acc_deviceptr): Ditto.
1472         (acc_hostptr): Ditto.
1473         (acc_is_present): Ditto.
1474         (acc_memcpy_to_device): Ditto.
1475         (acc_memcpy_from_device): Ditto.
1476         (acc_get_current_cuda_device): Ditto.
1477         (acc_get_current_cuda_context): Ditto.
1478         (acc_get_cuda_stream): Ditto.
1479         (acc_set_cuda_stream): Ditto.
1480         (ACC_DEVICE_TYPE): Ditto.
1481         (ACC_DEVICE_NUM): Ditto.
1482         (OpenACC Library Interoperability): Ditto.
1483
1484 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
1485
1486         PR c/81687
1487         * testsuite/libgomp.c/pr81687-1.c: New test.
1488         * testsuite/libgomp.c/pr81687-2.c: New test.
1489
1490 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
1491
1492         PR c/69389
1493         * testsuite/libgomp.c/pr69389.c: New test.
1494         * testsuite/libgomp.c++/pr69389.C: New test.
1495
1496 2017-08-07  Tom de Vries  <tom@codesourcery.com>
1497
1498         PR middle-end/78266
1499         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
1500         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
1501
1502 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
1503
1504         PR c/45784
1505         * testsuite/libgomp.c/pr45784.c: New test.
1506         * testsuite/libgomp.c++/pr45784.C: New test.
1507
1508 2017-07-19  Tom de Vries  <tom@codesourcery.com>
1509
1510         * testsuite/libgomp.oacc-c/vec.c: New test.
1511
1512 2017-07-03  Tom de Vries  <tom@codesourcery.com>
1513
1514         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
1515
1516 2017-06-27  Tom de Vries  <tom@codesourcery.com>
1517
1518         * plugin/plugin-nvptx.c (notify_var): New function.
1519         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
1520
1521 2017-06-27  Tom de Vries  <tom@codesourcery.com>
1522
1523         * env.c (parse_unsigned_long_1): Factor out of ...
1524         (parse_unsigned_long): ... here.
1525         (parse_int_1): Factor out of ...
1526         (parse_int): ... here.
1527         (parse_int_secure): New function.
1528         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
1529         * secure_getenv.h: Factor out of ...
1530         * plugin/plugin-hsa.c: ... here.
1531         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
1532
1533 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
1534
1535         PR c++/81130
1536         * testsuite/libgomp.c++/pr81130.C: New test.
1537
1538 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1539
1540         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
1541         default args.
1542         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
1543         dg-xfail-run-if default args.
1544
1545 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1546
1547         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
1548         * testsuite/libgomp.c/pr39591-3.c: Likewise.
1549
1550 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
1551
1552         PR libgomp/80822
1553         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
1554         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
1555         sibling lists, depending on level just pick up what CPUs to put
1556         together into a place vs. whether add multiple ordered places.
1557
1558 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
1559
1560         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
1561         * libgomp.map (OACC_2.0.1): Add these.
1562         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
1563         for "acc_wait", and "acc_wait_all", respectively.
1564         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
1565         for "acc_wait", and "acc_wait_all", respectively.
1566         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
1567         * libgomp.texi (acc_wait, acc_wait_all): Update.
1568         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
1569         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
1570         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
1571
1572         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
1573         acc_present_or_copyin and acc_present_or_create procedures,
1574         respectively.
1575         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
1576         generally different variants of OpenACC Runtime Library functions.
1577         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
1578
1579         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
1580         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
1581
1582         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
1583         of preprocessor definitions.
1584         * libgomp.h (strong_alias): Guard by "#ifdef
1585         HAVE_ATTRIBUTE_ALIAS".
1586         * oacc-mem.c: Provide "acc_pcreate" as alias for
1587         "acc_present_or_create", and "acc_pcopyin" as alias for
1588         "acc_present_or_copyin".
1589         * libgomp.map: New version "OACC_2.0.1".
1590         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
1591         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
1592         its content into...
1593         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
1594         Extend testing.
1595
1596         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
1597         when disabling nvptx offloading.
1598
1599 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
1600
1601         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
1602         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1603         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
1604
1605         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
1606         * testsuite/lib/libgomp.exp
1607         (check_effective_target_openacc_nvidia_accel_configured): New
1608         proc.
1609         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
1610         (check_effective_target_c++): New procs.
1611         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
1612         (check_effective_target_c++): Likewise.
1613
1614 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
1615
1616         PR middle-end/80809
1617         * testsuite/libgomp.c/pr80809-2.c: New test.
1618         * testsuite/libgomp.c/pr80809-3.c: New test.
1619
1620         PR middle-end/80809
1621         * testsuite/libgomp.c/pr80809-1.c: New test.
1622
1623         PR middle-end/80853
1624         * testsuite/libgomp.c/pr80853.c: New test.
1625
1626 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
1627
1628         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
1629         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
1630         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
1631         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1632         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
1633
1634         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
1635         Debug output for failure.
1636
1637 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1638
1639         * testsuite/lib/libgomp.exp: Load scanlang.exp.
1640
1641 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
1642
1643         PR bootstrap/80531
1644         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
1645         bootstrap compare failures.
1646
1647 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
1648
1649         * testsuite/libgomp.c/target-36.c: New testcase.
1650
1651 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
1652
1653         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
1654         instead of char.
1655
1656 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
1657
1658         PR libgomp/80394
1659         * testsuite/libgomp.c/pr80394.c: New test.
1660
1661 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
1662
1663         PR libgomp/79876
1664         * config/posix/thread-stacksize.h: New file.
1665         * config/darwin/thread-stacksize.h: New file.
1666         * config/nvptx/thread-stacksize.h: New file.
1667         * env.c: Include thread-stacksize.h.
1668         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
1669         instead of 0.  Call pthread_attr_setstacksize even if
1670         GOMP_DEFAULT_STACKSIZE is non-zero.
1671
1672 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
1673
1674         * env.c (initialize_env): Initialize stacksize to 0.
1675
1676 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
1677
1678         PR c++/80029
1679         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
1680
1681 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
1682
1683         PR c/79940
1684         * testsuite/libgomp.c/pr79940.c: New test.
1685
1686 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1687
1688         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
1689         targets.
1690         Add __float128 options.
1691
1692 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
1693
1694         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
1695         hppa*-*-* dg-skip-if directive.
1696
1697 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
1698
1699         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
1700         dg-skip-if directive into a comment.
1701
1702 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
1703             Chung-Lin Tang  <cltang@codesourcery.com>
1704
1705         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
1706         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
1707         add additional case.
1708         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
1709         "openacc_nvidia_accel_selected".
1710         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
1711         Add num_workers(8) clause.
1712
1713 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
1714
1715         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
1716         hppa*-*-*.
1717         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
1718         include complex.h on hppa*-*-hpux*.
1719         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
1720
1721 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1722
1723         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
1724
1725         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
1726         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
1727         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
1728         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
1729         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
1730         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
1731         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
1732         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
1733         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
1734         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
1735
1736 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
1737
1738         * libgomp-plugin.h: #include <stdbool.h>.
1739         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
1740         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
1741         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
1742         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
1743         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
1744         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
1745         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
1746         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
1747         (GOMP_OFFLOAD_openacc_register_async_cleanup)
1748         (GOMP_OFFLOAD_openacc_async_test)
1749         (GOMP_OFFLOAD_openacc_async_test_all)
1750         (GOMP_OFFLOAD_openacc_async_wait)
1751         (GOMP_OFFLOAD_openacc_async_wait_async)
1752         (GOMP_OFFLOAD_openacc_async_wait_all)
1753         (GOMP_OFFLOAD_openacc_async_wait_all_async)
1754         (GOMP_OFFLOAD_openacc_async_set_async)
1755         (GOMP_OFFLOAD_openacc_create_thread_data)
1756         (GOMP_OFFLOAD_openacc_destroy_thread_data)
1757         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
1758         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
1759         (GOMP_OFFLOAD_openacc_get_cuda_stream)
1760         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
1761         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
1762         these.
1763         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
1764         (GOMP_OFFLOAD_unload_image): Fix argument types.
1765
1766 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
1767
1768         * testsuite/lib/libgomp.exp
1769         (check_effective_target_hsa_offloading_selected_nocache): Fix up
1770         check_compile invocation.  Fix up removal of executable.  Drop
1771         bogus "2>&1" argument.
1772
1773         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
1774         directive.
1775
1776 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
1777             Martin Jambor  <mjambor@suse.cz>
1778
1779         * plugin/hsa.h: Moved to top level include.
1780         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
1781
1782 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
1783
1784         PR other/79046
1785         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
1786         of cat to get version from BASE-VER file.
1787         * testsuite/Makefile.in: Regenerated.
1788
1789 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
1790
1791         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
1792         for _WIN64.
1793
1794 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
1795
1796         * plugin/hsa.h: Add GCC runtime library exception.
1797         * plugin/hsa_ext_finalize.h: Likewise.
1798
1799         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
1800         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
1801         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
1802         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
1803         plugin/include/cuda as include dir and -ldl instead of -lcuda as
1804         library to link ptx plugin against.
1805         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
1806         (CUDA_CALLS): Define.
1807         (cuda_lib, cuda_lib_inited): New variables.
1808         (init_cuda_lib): New function.
1809         (CUDA_CALL_PREFIX): Define.
1810         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
1811         (CUDA_CALL): Use FN instead of (FN).
1812         (CUDA_CALL_NOCHECK): Define.
1813         (cuda_error, fini_streams_for_device, select_stream_for_async,
1814         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
1815         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
1816         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
1817         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
1818         CUDA_CALL_NOCHECK.
1819         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
1820         CUDA_CALL_NOCHECK.
1821         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
1822         Use CUDA_CALL_NOCHECK.
1823         * plugin/cuda/cuda.h: New file.
1824         * config.h.in: Regenerated.
1825         * configure: Regenerated.
1826
1827         PR other/79046
1828         * configure.ac: Add GCC_BASE_VER.
1829         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
1830         get version from BASE-VER file.
1831         * testsuite/Makefile.in: Regenerated.
1832         * configure: Regenerated.
1833         * Makefile.in: Regenerated.
1834
1835 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1836
1837         PR libgomp/60670
1838         * Makefile.am: Make fincludedir multilib-aware.
1839         * Makefile.in: Regenerate.
1840
1841 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
1842
1843         Update copyright years.
1844
1845         * libgomp.texi: Bump @copying's copyright year.
1846
1847 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1848
1849         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
1850         pthread_spinlock_t instead of gomp_mutex_t lock.
1851         (gomp_get_thread_pool): Likewise.
1852         (gomp_release_thread_pool): Likewise.
1853         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
1854         Likewise.
1855
1856 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1857
1858         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
1859         thread pool in case nthreads == 1.
1860
1861 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1862
1863         * config/nvptx/env.c: Delete.
1864         * icv.c: Move definitions of ICV variables back ...
1865         * env.c: ...here.  Do not compile environment-related functionality if
1866         LIBGOMP_OFFLOADED_ONLY is set.
1867
1868 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1869
1870         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
1871         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
1872         * configure: Regenerate.
1873         * config.h.in: Likewise.
1874
1875 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1876
1877         * Makefile.in: Regenerate with automake-1.11.6.
1878         * aclocal.m4: Likewise.
1879         * configure: Likewise.
1880         * testsuite/Makefile.in: Likewise.
1881
1882 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
1883
1884         * config/nvptx/critical.c: Delete to use generic implementation.
1885
1886 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
1887
1888         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
1889         ../../affinity.c as fallback.
1890         * config/nvptx/affinity.c: Delete to use fallback implementation.
1891
1892 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
1893             Jakub Jelinek  <jakub@redhat.com>
1894             Dmitry Melnik  <dm@ispras.ru>
1895
1896         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
1897         * Makefile.in. Regenerate.
1898         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
1899         (LIBGOMP_USE_PTHREADS): ...here; new define.
1900         * configure: Regenerate.
1901         * config.h.in: Likewise.
1902         * config/posix/affinity.c: Move to...
1903         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
1904         interface by LIBGOMP_USE_PTHREADS.
1905         * critical.c: Split out GOMP_atomic_{start,end} into...
1906         * atomic.c: ...here (new file).
1907         * env.c: Split out ICV definitions into...
1908         * icv.c: ...here (new file) and...
1909         * icv-device.c: ...here. New file.
1910         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
1911         (gomp_destroy_lock_30): Ditto.
1912         (gomp_set_lock_30): Ditto.
1913         (gomp_unset_lock_30): Ditto.
1914         (gomp_test_lock_30): Ditto.
1915         (gomp_init_nest_lock_30): Ditto.
1916         (gomp_destroy_nest_lock_30): Ditto.
1917         (gomp_set_nest_lock_30): Ditto.
1918         (gomp_unset_nest_lock_30): Ditto.
1919         (gomp_test_nest_lock_30): Ditto.
1920         * lock.c: New.
1921         * config/nvptx/lock.c: New.
1922         * config/nvptx/bar.c: New.
1923         * config/nvptx/bar.h: New.
1924         * config/nvptx/doacross.h: New.
1925         * config/nvptx/error.c: New.
1926         * config/nvptx/icv-device.c: New.
1927         * config/nvptx/mutex.h: New.
1928         * config/nvptx/pool.h: New.
1929         * config/nvptx/proc.c: New.
1930         * config/nvptx/ptrlock.h: New.
1931         * config/nvptx/sem.h: New.
1932         * config/nvptx/simple-bar.h: New.
1933         * config/nvptx/target.c: New.
1934         * config/nvptx/task.c: New.
1935         * config/nvptx/team.c: New.
1936         * config/nvptx/time.c: New.
1937         * config/posix/simple-bar.h: New.
1938         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
1939         (gomp_num_teams_var): Declare.
1940         (struct gomp_thread_pool): Change threads_dock member to
1941         gomp_simple_barrier_t.
1942         [__nvptx__] (gomp_thread): New implementation.
1943         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
1944         (gomp_thread_destructor): Ditto.
1945         (gomp_init_thread_affinity): Ditto.
1946         * team.c: Guard uses of Pthreads-specific interfaces by
1947         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
1948         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
1949         * config/nvptx/alloc.c: Delete.
1950         * config/nvptx/barrier.c: Ditto.
1951         * config/nvptx/fortran.c: Ditto.
1952         * config/nvptx/iter.c: Ditto.
1953         * config/nvptx/iter_ull.c: Ditto.
1954         * config/nvptx/loop.c: Ditto.
1955         * config/nvptx/loop_ull.c: Ditto.
1956         * config/nvptx/ordered.c: Ditto.
1957         * config/nvptx/parallel.c: Ditto.
1958         * config/nvptx/priority_queue.c: Ditto.
1959         * config/nvptx/sections.c: Ditto.
1960         * config/nvptx/single.c: Ditto.
1961         * config/nvptx/splay-tree.c: Ditto.
1962         * config/nvptx/work.c: Ditto.
1963         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
1964         -foffload=-lgfortran in addition to -lgfortran.
1965         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
1966         * plugin/plugin-nvptx.c: Include <limits.h>.
1967         (struct targ_fn_descriptor): Add new fields.
1968         (struct ptx_device): Ditto.  Set them...
1969         (nvptx_open_device): ...here.
1970         (nvptx_adjust_launch_bounds): New.
1971         (nvptx_host2dev): Allow NULL 'nvthd'.
1972         (nvptx_dev2host): Ditto.
1973         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
1974         (link_ptx): Adjust log sizes.
1975         (nvptx_host2dev): Allow NULL 'nvthd'.
1976         (nvptx_dev2host): Ditto.
1977         (nvptx_set_clocktick): New.  Use it...
1978         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
1979         fields.
1980         (GOMP_OFFLOAD_dev2dev): New.
1981         (nvptx_adjust_launch_bounds): New.
1982         (nvptx_stacks_size): New.
1983         (nvptx_stacks_alloc): New.
1984         (nvptx_stacks_free): New.
1985         (GOMP_OFFLOAD_run): New.
1986         (GOMP_OFFLOAD_async_run): New (stub).
1987
1988 2016-11-23  Martin Jambor  <mjambor@suse.cz>
1989
1990         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
1991         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
1992         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
1993
1994 2016-11-23  Martin Liska  <mliska@suse.cz>
1995             Martin Jambor  <mjambor@suse.cz>
1996
1997         * plugin/hsa.h: New file.
1998         * plugin/hsa_ext_finalize.h: New file.
1999         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
2000         header file unistd.h, and functions secure_getenv, __secure_getenv,
2001         getuid, geteuid, getgid and getegid.
2002         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
2003         -D_GNU_SOURCE.
2004         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
2005         Handle various cases of secure_getenv presence, add an implementation
2006         when we can test effective UID and GID.
2007         (struct hsa_runtime_fn_info): New structure.
2008         (hsa_runtime_fn_info hsa_fns): New variable.
2009         (hsa_runtime_lib): Likewise.
2010         (support_cpu_devices): Likewise.
2011         (init_enviroment_variables): Load newly introduced ENV
2012         variables.
2013         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
2014         (hsa_fatal): Likewise.
2015         (DLSYM_FN): New macro.
2016         (init_hsa_runtime_functions): New function.
2017         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
2018         structure.  Depending on environment, also allow CPU devices.
2019         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
2020         (get_kernarg_memory_region): Likewise.
2021         (GOMP_OFFLOAD_init_device): Likewise.
2022         (destroy_hsa_program): Likewise.
2023         (init_basic_kernel_info): New function.
2024         (GOMP_OFFLOAD_load_image): Use it.
2025         (create_and_finalize_hsa_program): Call hsa run-time functions via
2026         hsa_fns structure.
2027         (create_single_kernel_dispatch): Likewise.
2028         (release_kernel_dispatch): Likewise.
2029         (init_single_kernel): Likewise.
2030         (parse_target_attributes): Allow up multiple HSA grid dimensions.
2031         (get_group_size): New function.
2032         (run_kernel): Likewise.
2033         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
2034         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
2035         structure.
2036         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
2037         * testsuite/libgomp-test-support.exp.in: Likewise.
2038         * Makefile.in: Regenerated.
2039         * aclocal.m4: Likewise.
2040         * config.h.in: Likewise.
2041         * configure: Likewise.
2042         * testsuite/Makefile.in: Likewise.
2043
2044 2016-11-15  Martin Jambor  <mjambor@suse.cz>
2045             Alexander Monakov  <amonakov@ispras.ru>
2046
2047         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
2048         mapping clauses to target constructs.
2049         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
2050
2051 2016-11-15  Matthias Klose  <doko@ubuntu.com>
2052
2053         * configure: Regenerate.
2054
2055 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
2056
2057         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
2058         * omp_lib.h.in (openmp_version): Likewise.
2059         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
2060         of 201307.
2061         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
2062
2063         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
2064         (fib_wrapper): Add map(from: x) clause.
2065         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
2066         (e_53_2): Likewise.
2067         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
2068         (accum): Add map(tmp) clause.
2069         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
2070         (accum): Add map(tofrom: tmp) clause.
2071         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
2072         (gramSchmidt): Likewise.
2073         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
2074         map(tofrom: sum) clause.
2075         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
2076         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
2077         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
2078         only allowed on the loop iterator.
2079         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
2080         * testsuite/libgomp.fortran/taskloop2.f90: New test.
2081         * testsuite/libgomp.fortran/taskloop4.f90: New test.
2082         * testsuite/libgomp.fortran/doacross1.f90: New test.
2083         * testsuite/libgomp.fortran/doacross3.f90: New test.
2084         * testsuite/libgomp.fortran/taskloop1.f90: New test.
2085         * testsuite/libgomp.fortran/taskloop3.f90: New test.
2086         * testsuite/libgomp.fortran/doacross2.f90: New test.
2087         * testsuite/libgomp.c/doacross-1.c (main): Add missing
2088         #pragma omp atomic read.
2089         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
2090         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
2091
2092 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
2093             Nathan Sidwell  <nathan@acm.org>
2094
2095         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
2096         to determine default geometry.
2097         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
2098         dimension.
2099
2100 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
2101
2102         * hashtab.h: Use standard GPLv3 with runtime exception
2103         boilerplate.
2104
2105 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
2106
2107         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
2108         size when allocating new thread.
2109
2110 2016-09-14  Marek Polacek  <polacek@redhat.com>
2111
2112         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
2113
2114 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
2115
2116         PR fortran/71014
2117         * testsuite/libgomp.fortran/pr71014.f90: New test.
2118
2119 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
2120
2121         PR middle-end/70895
2122         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
2123         firstprivate clauses.
2124         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
2125         copy clauses.
2126         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
2127         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
2128         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
2129         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2130         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
2131         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
2132         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
2133         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2134         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
2135         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
2136         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2137         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
2138
2139 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
2140
2141         PR fortran/70598
2142         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
2143
2144 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
2145
2146         PR c++/58706
2147         * testsuite/libgomp.c++/pr58706.C: New test.
2148
2149 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
2150
2151         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
2152         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
2153         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
2154         Likewise.
2155         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
2156         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
2157         Likewise.
2158         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
2159
2160         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
2161         test, and don't hardcode -O0.
2162
2163 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2164
2165         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
2166
2167 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
2168
2169         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
2170         test.
2171
2172 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
2173
2174         PR middle-end/71734
2175         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
2176         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
2177
2178 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
2179
2180         PR fortran/71717
2181         * testsuite/libgomp.fortran/associate3.f90: New test.
2182
2183 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
2184
2185         * testsuite/libgomp.c++/target-21.C: New test.
2186
2187 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
2188
2189         * testsuite/libgomp.c++/target-20.C: New test.
2190
2191 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
2192             Cesar Philippidis  <cesar@codesourcery.com>
2193
2194         PR middle-end/71373
2195         * libgomp.oacc-c/nested-function-1.c: New file.
2196         * libgomp.oacc-c/nested-function-2.c: Likewise.
2197         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
2198         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
2199         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
2200
2201 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
2202
2203         PR c/71381
2204         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
2205         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
2206         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
2207
2208 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
2209
2210         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
2211         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
2212
2213 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
2214
2215         PR c/70688
2216         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
2217
2218 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
2219
2220         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
2221         instead of invalid schedule(static, 0).
2222         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
2223
2224 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
2225
2226         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
2227         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
2228         parameter, use to set async stream around call to gomp_unmap_vars,
2229         call gomp_unmap_vars() with 'do_copyfrom' set to true.
2230         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
2231         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
2232         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
2233         (event_add): Add int parameter, initialize 'val' field when
2234         adding new ptx_event struct.
2235         (nvptx_evec): Adjust event_add() call arguments.
2236         (nvptx_host2dev): Likewise.
2237         (nvptx_dev2host): Likewise.
2238         (nvptx_wait_async): Likewise.
2239         (nvptx_wait_all_async): Likewise.
2240         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
2241         pass to event_add() call.
2242         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
2243         parameter.
2244         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
2245         call openacc.register_async_cleanup_func() hook.
2246         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
2247         * target.c (gomp_copy_from_async): Delete function.
2248         (gomp_map_vars): Remove async_refcount.
2249         (gomp_unmap_vars): Likewise.
2250         (gomp_load_image_to_device): Likewise.
2251         (omp_target_associate_ptr): Likewise.
2252         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
2253         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
2254         (gomp_copy_from_async): Remove.
2255
2256 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
2257
2258         * target.c (gomp_device_copy): New function.
2259         (gomp_copy_host2dev): Likewise.
2260         (gomp_copy_dev2host): Likewise.
2261         (gomp_free_device_memory): Likewise.
2262         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
2263         (gomp_map_pointer): Likewise.
2264         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
2265         NULL value from alloc_func plugin hook.
2266         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
2267         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
2268         (gomp_unmap_vars): Likewise.
2269         (gomp_update): Adjust to call gomp_copy_dev2host and
2270         gomp_copy_host2dev functions.
2271         (gomp_unload_image_from_device): Handle false value from
2272         unload_image_func plugin hook.
2273         (gomp_init_device): Handle false value from init_device_func
2274         plugin hook.
2275         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
2276         (omp_target_free): Adjust to call gomp_free_device_memory.
2277         (omp_target_memcpy): Handle return values from host2dev_func,
2278         dev2host_func, and dev2dev_func plugin hooks.
2279         (omp_target_memcpy_rect_worker): Likewise.
2280         (gomp_target_fini): Handle false value from fini_device_func
2281         plugin hook.
2282         * libgomp.h (struct gomp_device_descr): Adjust return type of
2283         init_device_func, fini_device_func, unload_image_func, free_func,
2284         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
2285         * oacc-init.c (acc_shutdown_1): Handle false value from
2286         fini_device_func plugin hook.
2287         * oacc-host.c (host_init_device): Change return type to bool.
2288         (host_fini_device): Likewise.
2289         (host_unload_image): Likewise.
2290         (host_free): Likewise.
2291         (host_dev2host): Likewise.
2292         (host_host2dev): Likewise.
2293         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
2294         (acc_memcpy_to_device): Likewise.
2295         (acc_memcpy_from_device): Likewise.
2296         (delete_copyout): Add libfnname parameter, handle free_func
2297         hook fatal error case.
2298         (acc_delete): Adjust delete_copyout call.
2299         (acc_copyout): Likewise.
2300         (update_dev_host): Move gomp_mutex_unlock to after
2301         host2dev/dev2host hook calls.
2302
2303         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
2304         to 'hsa_error_msg', for clarity.
2305         (hsa_fatal): Likewise.
2306         (hsa_error): New function.
2307         (init_hsa_context): Change return type to bool, adjust to return
2308         false on error.
2309         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
2310         return value.
2311         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
2312         return false on error.
2313         (get_agent_info): Adjust to return NULL on error.
2314         (destroy_hsa_program): Change return type to bool, adjust to
2315         return false on error.
2316         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
2317         (destroy_module): Change return type to bool, adjust to
2318         return false on error.
2319         (GOMP_OFFLOAD_unload_image): Likewise.
2320         (GOMP_OFFLOAD_fini_device): Likewise.
2321         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
2322         (GOMP_OFFLOAD_free): Change to return false when called.
2323         (GOMP_OFFLOAD_dev2host): Likewise.
2324         (GOMP_OFFLOAD_host2dev): Likewise.
2325         (GOMP_OFFLOAD_dev2dev): Likewise.
2326
2327         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
2328         (CUDA_CALL): Likewise.
2329         (CUDA_CALL_ASSERT): Likewise.
2330         (map_init): Change return type to bool, use CUDA_CALL* macros.
2331         (map_fini): Likewise.
2332         (init_streams_for_device): Change return type to bool, adjust
2333         call to map_init.
2334         (fini_streams_for_device): Change return type to bool, adjust
2335         call to map_fini.
2336         (select_stream_for_async): Release stream_lock before calls to
2337         GOMP_PLUGIN_fatal, adjust call to map_init.
2338         (nvptx_init): Use CUDA_CALL* macros.
2339         (nvptx_attach_host_thread_to_device): Change return type to bool,
2340         use CUDA_CALL* macros.
2341         (nvptx_open_device): Use CUDA_CALL* macros.
2342         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
2343         macros.
2344         (nvptx_get_num_devices): Use CUDA_CALL* macros.
2345         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
2346         (nvptx_exec): Use CUDA_CALL* macros.
2347         (nvptx_alloc): Use CUDA_CALL* macros.
2348         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
2349         (nvptx_host2dev): Likewise.
2350         (nvptx_dev2host): Likewise.
2351         (nvptx_wait): Use CUDA_CALL* macros.
2352         (nvptx_wait_async): Likewise.
2353         (nvptx_wait_all): Likewise.
2354         (nvptx_wait_all_async): Likewise.
2355         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
2356         use CUDA_CALL* macros, adjust call to map_fini.
2357         (GOMP_OFFLOAD_init_device): Change return type to bool,
2358         adjust code accordingly.
2359         (GOMP_OFFLOAD_fini_device): Likewise.
2360         (GOMP_OFFLOAD_load_image): Adjust calls to
2361         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
2362         use CUDA_CALL* macros.
2363         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
2364         return code.
2365         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
2366         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
2367         handle error return.
2368         (GOMP_OFFLOAD_dev2host): Likewise.
2369         (GOMP_OFFLOAD_host2dev): Likewise.
2370         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
2371         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
2372
2373 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
2374
2375         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
2376         (acc_free): Likewise.
2377         (acc_memcpy_to_device): Likewise.
2378         (acc_memcpy_from_device): Likewise.
2379         (acc_deviceptr): Likewise.
2380         (acc_hostptr): Likewise.
2381         (acc_is_present): Likewise.
2382         (acc_map_data): Likewise.
2383         (acc_unmap_data): Likewise.
2384         (present_create_copy): Likewise.
2385         (delete_copyout): Likewise.
2386         (update_dev_host): Likewise.
2387         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
2388         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
2389         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
2390         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
2391         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
2392         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
2393         it only runs on nvptx targets.
2394         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
2395         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
2396         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2397         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2398         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2399         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2400         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2401         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2402         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2403         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
2404         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2405         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2406         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2407         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2408         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2409         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2410         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2411         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2412         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2413         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2414         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2415         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2416         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2417
2418 2016-05-23  Martin Jambor  <mjambor@suse.cz>
2419
2420         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
2421
2422 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
2423
2424         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
2425         to gomp_init_targets_once.
2426         (acc_set_device_type): Remove !cached_base_dev condition on call to
2427         gomp_init_targets_once, move call to before acc_device_lock acquire,
2428         to avoid deadlock.
2429         (acc_get_device_num): Remove !cached_base_dev condition on call to
2430         gomp_init_targets_once.
2431         (acc_set_device_num): Likewise.
2432
2433 2016-05-16  Martin Jambor  <mjambor@suse.cz>
2434
2435         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
2436
2437 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
2438
2439         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
2440         expected partitioning.
2441
2442 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
2443
2444         PR middle-end/70626
2445         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
2446         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
2447         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
2448
2449 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
2450
2451         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
2452         non-fatal.
2453
2454 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
2455
2456         PR middle-end/70680
2457         * testsuite/libgomp.c/pr70680-1.c: New test.
2458         * testsuite/libgomp.c/pr70680-2.c: New test.
2459
2460 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
2461
2462         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
2463         pass parameter variables to subroutines.
2464
2465 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
2466
2467         PR middle-end/70643
2468         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
2469
2470 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
2471
2472         PR testsuite/68242
2473         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
2474         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2475
2476 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
2477
2478         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
2479         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
2480         GOACC_declare prototype.
2481
2482         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
2483         Merge this file, and...
2484         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
2485         ... this file, and...
2486         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
2487         ... this file, and...
2488         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
2489         ... this file, and...
2490         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
2491         ... this file, and...
2492         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
2493         ... this file, and...
2494         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
2495         ... this file, and...
2496         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
2497         ... this file, and...
2498         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
2499         ... this file, and...
2500         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
2501         ... this file, and...
2502         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
2503         ... this file, and...
2504         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
2505         ... this file, and...
2506         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
2507         ... this file into...
2508         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
2509         file.
2510
2511         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
2512         Make failure observable.
2513
2514 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
2515
2516         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
2517         field.
2518         * target.c (gomp_target_fallback_firstprivate,
2519         gomp_target_unshare_firstprivate): Removed.
2520         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
2521         before waiting for dependencies.
2522         (gomp_target_task_fn): Don't copy firstprivate vars here.
2523         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
2524         firstprivate_copies here.
2525         (gomp_create_target_task): Don't initialize firstprivate_copies field.
2526         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
2527         explicit/implicit firstprivate.
2528
2529 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
2530
2531         PR lto/70289
2532         PR ipa/70348
2533         PR tree-optimization/70373
2534         PR middle-end/70533
2535         PR middle-end/70534
2536         PR middle-end/70535
2537         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
2538         test.
2539         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
2540         test.
2541         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
2542         test.
2543         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
2544         test.
2545         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
2546         test.
2547         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
2548         test.
2549         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
2550         test.
2551         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
2552         test.
2553         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
2554         test.
2555         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
2556         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
2557         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
2558         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
2559         test.
2560         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
2561         test.
2562         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
2563         test.
2564         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
2565         test.
2566         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
2567         coverage.
2568         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2569         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2570         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
2571         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
2572         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
2573         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
2574         coverage.
2575         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2576         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2577         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2578         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2579         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
2580         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
2581         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
2582         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
2583         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
2584         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2585         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2586         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2587         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
2588         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2589         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
2590
2591 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
2592             James Norris  <jnorris@codesourcery.com>
2593             Nathan Sidwell  <nathan@codesourcery.com>
2594             Julian Brown  <julian@codesourcery.com>
2595             Cesar Philippidis  <cesar@codesourcery.com>
2596             Chung-Lin Tang  <cltang@codesourcery.com>
2597             Tom de Vries  <tom@codesourcery.com>
2598
2599         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
2600         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
2601         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
2602         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
2603         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
2604         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
2605         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
2606         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
2607         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
2608         XFAIL.
2609         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
2610         Incorporate...
2611         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
2612         file.
2613         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
2614         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
2615         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
2616         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
2617         Likewise.
2618         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
2619         Likewise.
2620         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
2621         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
2622         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
2623         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
2624         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
2625         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
2626         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
2627         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
2628         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
2629         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
2630         Likewise.
2631         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
2632         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
2633         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
2634         file...
2635         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
2636         file into...
2637         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
2638         file.  Update.
2639         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
2640         file.
2641         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
2642         Likewise.
2643         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
2644         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
2645         ... this new file.  Update.
2646         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
2647         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
2648         ... this new file.  Update.
2649         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
2650         file.  Incorporate...
2651         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
2652         file, and...
2653         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
2654         file, and...
2655         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
2656         file.
2657         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
2658
2659 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
2660
2661         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
2662         set-torture-options.
2663
2664 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
2665
2666         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
2667         gcc-dg-runtest.
2668         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2669         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
2670         -fno-builtin-acc_on_device instead of -O0.
2671         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
2672         -O0.
2673         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
2674         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
2675         Likewise.
2676         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
2677         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
2678         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
2679         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
2680         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
2681         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
2682         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
2683         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2684         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2685         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
2686         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
2687         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
2688         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
2689         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
2690         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
2691         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
2692         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
2693         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
2694         Don't specify -O2.
2695         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
2696         Likewise.
2697         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
2698         Likewise.
2699
2700 2016-03-24  Martin Liska  <mliska@suse.cz>
2701
2702         * plugin/plugin-hsa.c (packet_store_release): New function
2703         that is taken from the HSA runtime manual.
2704         (GOMP_OFFLOAD_run): Use the function.
2705
2706 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
2707
2708         PR c++/70376
2709         * testsuite/libgomp.c++/pr70376.C: New test.
2710
2711 2016-03-23  Tom de Vries  <tom@codesourcery.com>
2712
2713         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
2714         initialization of lresult and lvresult.
2715         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
2716
2717 2016-03-23  James Norris  <jnorris@codesourcery.com>
2718             Daichi Fukuoka <dc-fukuoka@sgi.com>
2719
2720         PR libgomp/69414
2721         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
2722         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
2723         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
2724         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
2725
2726 2016-03-23  Martin Liska  <mliska@suse.cz>
2727
2728         PR hsa/70337
2729         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
2730         argument just in case a dispatched kernel uses that argument.
2731
2732 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
2733
2734         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
2735         -ftree-parallelize-loops/-fopenacc changes.
2736         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
2737         Likewise.
2738         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
2739         Likewise.
2740         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
2741         Likewise.
2742         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
2743         Likewise.
2744         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
2745         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
2746
2747 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
2748
2749         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
2750         always_ld_library_path the path to libgcc_s.
2751
2752 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
2753
2754         PR testsuite/70009
2755         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
2756
2757 2016-03-09  Tom de Vries  <tom@codesourcery.com>
2758
2759         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
2760         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
2761         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
2762         Same.
2763         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
2764         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
2765         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
2766         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
2767
2768 2016-03-07  Martin Jambor  <mjambor@suse.cz>
2769
2770         * testsuite/lib/libgomp.exp
2771         (check_effective_target_hsa_offloading_selected_nocache): New.
2772         (check_effective_target_hsa_offloading_selected): Likewise.
2773         * testsuite/libgomp.hsa.c/c.exp: Likewise.
2774         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
2775         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
2776         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
2777         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
2778         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
2779         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
2780         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
2781         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
2782         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
2783         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
2784         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
2785         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
2786         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
2787         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
2788         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
2789         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
2790
2791 2016-03-07  Martin Jambor  <mjambor@suse.cz>
2792
2793         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
2794         non-shared memory accelerators.
2795         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
2796         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
2797         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
2798         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
2799         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
2800         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
2801         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
2802         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
2803         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
2804
2805 2016-03-07  Martin Jambor  <mjambor@suse.cz>
2806
2807         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
2808         ALWAYS_CFLAGS.
2809
2810 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
2811
2812         PR libgomp/69555
2813         * testsuite/libgomp.c++/pr69555-1.C: New test.
2814         * testsuite/libgomp.c++/pr69555-2.C: New test.
2815
2816 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
2817             Martin Jambor  <mjambor@suse.cz>
2818
2819         * testsuite/lib/libgomp.exp
2820         (check_effective_target_offload_device_shared_as): New proc.
2821         * testsuite/libgomp.c++/declare_target-1.C: New test.
2822
2823 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
2824
2825         PR driver/68463
2826         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
2827
2828 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
2829
2830         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
2831         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
2832         dims.
2833         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
2834         -ftree-parallelize-loops/-fopenacc changes.
2835         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
2836         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
2837         Likewise.
2838         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
2839         Likewise.
2840         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
2841         Likewise.
2842         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
2843         Likewise.
2844         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
2845         Likewise.
2846         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
2847         Likewise.
2848         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
2849         Likewise.
2850         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
2851         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
2852         Likewise.
2853         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
2854         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
2855         Likewise.
2856         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
2857         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
2858         Likewise.
2859
2860 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
2861
2862         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
2863
2864 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
2865
2866         PR driver/69805
2867         * testsuite/libgomp.c/pr69805.c: New test.
2868
2869 2016-02-16  Tom de Vries  <tom@codesourcery.com>
2870
2871         PR lto/67709
2872         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
2873
2874 2016-02-09  Tom de Vries  <tom@codesourcery.com>
2875
2876         PR tree-optimization/69599
2877         * testsuite/libgomp.c/omp-nested-3.c: New test.
2878         * testsuite/libgomp.c/pr46032-2.c: New test.
2879         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
2880         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
2881
2882 2016-02-09  Tom de Vries  <tom@codesourcery.com>
2883
2884         PR lto/69707
2885         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
2886
2887 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
2888
2889         * testsuite/libgomp.c/target-31.c: Fix testcase.
2890
2891 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
2892
2893         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
2894         clause.
2895         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
2896         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
2897         reduction and map clauses.
2898         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
2899
2900 2016-02-02  James Norris  <jnorris@codesourcery.com>
2901
2902         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
2903
2904 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
2905
2906         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
2907         * oacc-parallel.c (GOACC_host_data): Remove function definition.
2908
2909         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
2910         cases.
2911
2912         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
2913         variables.
2914         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
2915         (hsa_kmt_lib): Set variables.
2916         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
2917         always_ld_library_path.
2918         * Makefile.in: Regenerate.
2919         * configure: Likewise.
2920         * testsuite/Makefile.in: Likewise.
2921
2922         * plugin/configfrag.ac (offload_additional_options)
2923         (offload_additional_lib_paths): Don't amend for hsa offloading.
2924         * configure: Regenerate.
2925
2926         * plugin/configfrag.ac: Don't configure for offloading target if
2927         we don't build the corresponding plugin.
2928         * configure: Regenerate.
2929
2930 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
2931
2932         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
2933         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
2934
2935 2016-01-26  Tom de Vries  <tom@codesourcery.com>
2936
2937         PR tree-optimization/69110
2938         * testsuite/libgomp.c/pr69110.c: New test.
2939
2940 2016-01-25  Richard Biener  <rguenther@suse.de>
2941
2942         PR lto/69393
2943         * testsuite/libgomp.c++/pr69393.C: New testcase.
2944
2945 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
2946
2947         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
2948         function wasn't mapped to the device with non-shared memory.
2949
2950 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
2951
2952         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
2953
2954 2016-01-19  Martin Jambor  <mjambor@suse.cz>
2955             Martin Liska  <mliska@suse.cz>
2956
2957         * plugin/Makefrag.am: Add HSA plugin requirements.
2958         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
2959         (HSA_RUNTIME_LIB): Likewise.
2960         (HSA_RUNTIME_CPPFLAGS): Likewise.
2961         (HSA_RUNTIME_INCLUDE): New substitution.
2962         (HSA_RUNTIME_LIB): Likewise.
2963         (HSA_RUNTIME_LDFLAGS): Likewise.
2964         (hsa-runtime): New configure option.
2965         (hsa-runtime-include): Likewise.
2966         (hsa-runtime-lib): Likewise.
2967         (PLUGIN_HSA): New substitution variable.
2968         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
2969         configure options.
2970         (PLUGIN_HSA_CPPFLAGS): Likewise.
2971         (PLUGIN_HSA_LDFLAGS): Likewise.
2972         (PLUGIN_HSA_LIBS): Likewise.
2973         Check that we have access to HSA run-time.
2974         * libgomp-plugin.h (offload_target_type): New element
2975         OFFLOAD_TARGET_TYPE_HSA.
2976         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
2977         args.
2978         (bool gomp_create_target_task): Updated.
2979         (gomp_device_descr): Extra parameter of run_func and async_run_func,
2980         new field can_run_func.
2981         * libgomp_g.h (GOMP_target_ext): Update prototype.
2982         * oacc-host.c (host_run): Added a new parameter args.
2983         * target.c (calculate_firstprivate_requirements): New function.
2984         (copy_firstprivate_data): Likewise.
2985         (gomp_target_fallback_firstprivate): Use them.
2986         (gomp_target_unshare_firstprivate): New function.
2987         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
2988         devices.
2989         (GOMP_target): Do host fallback for all shared memory devices.  Do not
2990         pass any args to plugins.
2991         (GOMP_target_ext): Introduce device-specific argument parameter args.
2992         Allow host fallback if device shares memory.  Do not remap data if
2993         device has shared memory.
2994         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
2995         like host fallback for mappings.
2996         (GOMP_target_data): Treat shared memory devices like host fallback.
2997         (GOMP_target_data_ext): Likewise.
2998         (GOMP_target_update): Likewise.
2999         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
3000         gomp_create_target_task.
3001         (GOMP_target_enter_exit_data): Likewise.
3002         (omp_target_alloc): Treat shared memory devices like host fallback.
3003         (omp_target_free): Likewise.
3004         (omp_target_is_present): Likewise.
3005         (omp_target_memcpy): Likewise.
3006         (omp_target_memcpy_rect): Likewise.
3007         (omp_target_associate_ptr): Likewise.
3008         (gomp_load_plugin_for_device): Also load can_run.
3009         * task.c (GOMP_PLUGIN_target_task_completion): Free
3010         firstprivate_copies.
3011         (gomp_create_target_task): Accept new argument args and store it to
3012         ttask.
3013         * plugin/plugin-hsa.c: New file.
3014
3015 2016-01-18  Tom de Vries  <tom@codesourcery.com>
3016
3017         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
3018         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
3019         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
3020         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
3021         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
3022         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
3023         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
3024         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
3025         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
3026         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
3027         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
3028         Same.
3029         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
3030         Same.
3031         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
3032         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
3033         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
3034         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
3035         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
3036         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
3037         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
3038         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
3039         Same.
3040         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
3041
3042 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
3043
3044         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
3045
3046 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
3047
3048         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
3049
3050 2016-01-12  James Norris  <jnorris@codesourcery.com>
3051
3052         * libgomp.texi: Updates for OpenACC.
3053
3054 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
3055
3056         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
3057
3058 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
3059
3060         PR fortran/66680
3061         * testsuite/libgomp.fortran/pr66680.f90: New test.
3062
3063 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
3064
3065         PR middle-end/68960
3066         * testsuite/libgomp.c/pr68960.c: New test.
3067
3068 2016-01-06  Nathan Sidwell  <nathan@acm.org>
3069
3070         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
3071         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
3072
3073 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
3074
3075         Update copyright years.
3076
3077         * libgomp.texi: Bump @copying's copyright year.
3078
3079 2015-12-31  Nathan Sidwell  <nathan@acm.org>
3080
3081         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
3082         dg-additional-options syntax.
3083         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
3084         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
3085         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
3086         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
3087         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
3088         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
3089         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
3090         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
3091         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
3092         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
3093         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
3094         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
3095         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
3096         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
3097         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
3098         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
3099         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
3100         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
3101
3102 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
3103
3104         * libgomp.h (REFCOUNT_LINK): Define.
3105         (struct splay_tree_key_s): Add link_key.
3106         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
3107         Replace target address of the pointer with target address of newly
3108         mapped object in the splay tree.  Set link pointer on target to the
3109         device address of the mapped object.
3110         (gomp_unmap_vars): Restore target address of the pointer in the splay
3111         tree for REFCOUNT_LINK objects after unmapping.
3112         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
3113         declare target link" objects.
3114         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
3115         "omp declare target link" objects, which were mapped for the image.
3116         (gomp_exit_data): Restore target address of the pointer in the splay
3117         tree for REFCOUNT_LINK objects after unmapping.
3118         * testsuite/libgomp.c/target-link-1.c: New file.
3119
3120 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
3121
3122         * libgomp.h (gomp_device_state): New enum.
3123         (struct gomp_device_descr): Replace is_initialized with state.
3124         (gomp_fini_device): Remove declaration.
3125         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
3126         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
3127         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
3128         (acc_set_device_type): Use state instead of is_initialized.
3129         (acc_set_device_num): Likewise.
3130         * target.c (resolve_device): Use state instead of is_initialized.
3131         Do not initialize finalized device.
3132         (gomp_map_vars): Do nothing if device is finalized.
3133         (gomp_unmap_vars): Likewise.
3134         (gomp_update): Likewise.
3135         (GOMP_offload_register_ver): Use state instead of is_initialized.
3136         (GOMP_offload_unregister_ver): Likewise.
3137         (gomp_init_device): Likewise.
3138         (gomp_unload_device): Likewise.
3139         (gomp_fini_device): Remove.
3140         (gomp_get_target_fn_addr): Do nothing if device is finalized.
3141         (GOMP_target): Go to host fallback if device is finalized.
3142         (GOMP_target_ext): Likewise.
3143         (gomp_exit_data): Do nothing if device is finalized.
3144         (gomp_target_task_fn): Go to host fallback if device is finalized.
3145         (gomp_target_fini): New static function.
3146         (gomp_target_init): Use state instead of is_initialized.
3147         Call gomp_target_fini at exit.
3148
3149 2015-12-09  Tom de Vries  <tom@codesourcery.com>
3150
3151         PR tree-optimization/68716
3152         * testsuite/libgomp.c/omp-nested-2.c: New test.
3153
3154 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
3155
3156         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
3157         target openacc_nvidia_accel_selected.
3158         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
3159         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
3160         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
3161         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
3162
3163 2015-12-01  Julian Brown  <julian@codesourcery.com>
3164             James Norris  <James_Norris@mentor.com>
3165
3166         * oacc-parallel.c (GOACC_host_data): New function.
3167         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
3168         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
3169         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
3170         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
3171         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
3172         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
3173         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
3174
3175 2015-11-30  James Norris  <jnorris@codesourcery.com>
3176             Cesar Philippidis  <cesar@codesourcery.com>
3177
3178         libgomp/
3179         * libgomp.oacc-fortran/routine-5.f90: New test.
3180         * libgomp.oacc-fortran/routine-7.f90: New test.
3181         * libgomp.oacc-fortran/routine-9.f90: New test.
3182
3183 2015-11-30  Tom de Vries  <tom@codesourcery.com>
3184
3185         PR tree-optimization/46032
3186         * testsuite/libgomp.c/pr46032.c: New test.
3187
3188 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
3189
3190         PR libgomp/68579
3191         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
3192         (gomp_create_target_task): Call it before freeing
3193         GOMP_TARGET_TASK_DATA tasks.
3194
3195         PR c/63326
3196         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
3197         in between case label and OpenMP standalone directives.
3198         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
3199
3200 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
3201
3202         * configure: Regenerate.
3203
3204 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
3205
3206         * testsuite/libgomp.c/target-35.c: New test.
3207
3208 2015-11-22  James Norris  <jnorris@codesourcery.com>
3209             Cesar Philippidis  <cesar@codesourcery.com>
3210
3211         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
3212         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
3213         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
3214         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
3215         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
3216
3217 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
3218
3219         PR middle-end/68221
3220         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
3221         * testsuite/libgomp.c/reduction-12.c: Likewise.
3222         * testsuite/libgomp.c++/reduction-11.C: Likewise.
3223         * testsuite/libgomp.c++/reduction-12.C: Likewise.
3224
3225 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
3226
3227         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
3228         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
3229         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
3230         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
3231         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
3232         and fix.
3233         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3234         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3235
3236 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
3237
3238         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
3239         worker & gang cases.
3240         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
3241
3242 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
3243
3244         * config/nvptx/priority_queue.c: New file.
3245
3246 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
3247
3248         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
3249         sections.
3250
3251 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
3252             Aldy Hernandez  <aldyh@redhat.com>
3253             Ilya Verbin  <ilya.verbin@intel.com>
3254
3255         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
3256         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
3257         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
3258         iterators or IV by chunk size.
3259         * parallel.c (gomp_resolve_num_threads): Don't assume that
3260         if thr->ts.team is non-NULL, then pool must be non-NULL.
3261         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
3262         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
3263         GOMP_PLUGIN_target_task_completion.
3264         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
3265         * Makefile.in: Regenerate.
3266         * libgomp.h: Shuffle prototypes and forward definitions around so
3267         priority queues can be defined.
3268         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
3269         (enum gomp_target_task_state): New enum.
3270         (struct gomp_target_task): Add state, tgt, task and team fields.
3271         (gomp_create_target_task): Change return type to bool, add
3272         state argument.
3273         (gomp_target_task_fn): Change return type to bool.
3274         (struct gomp_device_descr): Add async_run_func.
3275         (struct gomp_task): Remove children, next_child, prev_child,
3276         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
3277         Add pnode field.
3278         (struct gomp_taskgroup): Remove children.
3279         Add taskgroup_queue.
3280         (struct gomp_team): Change task_queue type to a priority queue.
3281         (splay_compare): Define inline.
3282         (priority_queue_offset): New.
3283         (priority_node_to_task): New.
3284         (task_to_priority_node): New.
3285         * oacc-mem.c: Do not include splay-tree.h.
3286         * priority_queue.c: New file.
3287         * priority_queue.h: New file.
3288         * splay-tree.c: Do not include splay-tree.h.
3289         (splay_tree_foreach_internal): New.
3290         (splay_tree_foreach): New.
3291         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
3292         (splay_tree_callback): Define typedef.
3293         * target.c (splay_compare): Move to libgomp.h.
3294         (GOMP_target): Don't adjust *thr in any way around running offloaded
3295         task.
3296         (GOMP_target_ext): Likewise.  Handle target nowait.
3297         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
3298         return value from gomp_create_target_task, if false, fallthrough
3299         as if no dependencies exist.
3300         (gomp_target_task_fn): Change return type to bool, return true
3301         if the task should have another part scheduled later.  Handle
3302         target nowait.
3303         (gomp_load_plugin_for_device): Initialize async_run.
3304         * task.c (gomp_init_task): Initialize children_queue.
3305         (gomp_clear_parent_in_list): New.
3306         (gomp_clear_parent_in_tree): New.
3307         (gomp_clear_parent): Handle priorities.
3308         (GOMP_task): Likewise.
3309         (priority_queue_move_task_first,
3310         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
3311         New functions.
3312         (gomp_create_target_task): Use priority queues.  Change return type
3313         to bool, add state argument, return false if for async
3314         {{enter,exit} data,update} constructs no dependencies need to be
3315         waited for, handle target nowait.  Set task->fn to NULL instead of
3316         gomp_target_task_fn.
3317         (verify_children_queue): Remove.
3318         (priority_list_upgrade_task): New.
3319         (priority_queue_upgrade_task): New.
3320         (verify_task_queue): Remove.
3321         (priority_list_downgrade_task): New.
3322         (priority_queue_downgrade_task): New.
3323         (gomp_task_run_pre): Use priority queues.
3324         Abstract code out to priority_queue_downgrade_task.
3325         (gomp_task_run_post_handle_dependers): Use priority queues.
3326         (gomp_task_run_post_remove_parent): Likewise.
3327         (gomp_task_run_post_remove_taskgroup): Likewise.
3328         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
3329         tasks specially.
3330         (GOMP_taskwait): Likewise.
3331         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
3332         priority-queue_upgrade_task.
3333         (GOMP_taskgroup_start): Use priority queues.
3334         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
3335         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
3336         barrier.
3337         * taskloop.c (GOMP_taskloop): Handle priorities.
3338         * team.c (gomp_new_team): Call priority_queue_init.
3339         (free_team): Call priority_queue_free.
3340         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
3341         team created for target nowait in implicit parallel region.
3342         (gomp_team_start): For nested check, test thr->ts.level instead of
3343         thr->ts.team != NULL.
3344         * testsuite/libgomp.c/doacross-3.c: New test.
3345         * testsuite/libgomp.c/ordered-5.c: New test.
3346         * testsuite/libgomp.c/priority.c: New test.
3347         * testsuite/libgomp.c/target-31.c: New test.
3348         * testsuite/libgomp.c/target-32.c: New test.
3349         * testsuite/libgomp.c/target-33.c: New test.
3350         * testsuite/libgomp.c/target-34.c: New test.
3351
3352 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
3353
3354         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
3355
3356         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
3357         loop is sequential.
3358
3359 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
3360
3361         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
3362         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
3363
3364 2015-11-12  James Norris  <jnorris@codesourcery.com>
3365             Joseph Myers  <joseph@codesourcery.com>
3366
3367         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
3368         * oacc-parallel.c (GOACC_declare): New function.
3369         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
3370         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
3371         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
3372         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
3373         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
3374
3375 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
3376
3377         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
3378
3379 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
3380
3381         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
3382         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
3383
3384 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
3385
3386         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
3387         inadvertent commit.
3388
3389 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
3390
3391         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
3392         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
3393         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
3394         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
3395         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
3396
3397 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
3398
3399         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
3400         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
3401
3402 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
3403             Ilya Verbin  <ilya.verbin@intel.com>
3404
3405         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
3406         GOMP_loop_nonmonotonic_dynamic_start,
3407         GOMP_loop_nonmonotonic_guided_next,
3408         GOMP_loop_nonmonotonic_guided_start,
3409         GOMP_loop_ull_nonmonotonic_dynamic_next,
3410         GOMP_loop_ull_nonmonotonic_dynamic_start,
3411         GOMP_loop_ull_nonmonotonic_guided_next,
3412         GOMP_loop_ull_nonmonotonic_guided_start,
3413         GOMP_parallel_loop_nonmonotonic_dynamic,
3414         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
3415         (GOMP_target_41): Renamed to ...
3416         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
3417         arguments.
3418         (GOMP_target_data_41): Renamed to ...
3419         (GOMP_target_data_ext): ... this.
3420         (GOMP_target_update_41): Renamed to ...
3421         (GOMP_target_update_ext): ... this.
3422         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
3423         GOMP_target_data_ext and GOMP_target_update_ext instead of
3424         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
3425         Export GOMP_loop_nonmonotonic_dynamic_next,
3426         GOMP_loop_nonmonotonic_dynamic_start,
3427         GOMP_loop_nonmonotonic_guided_next,
3428         GOMP_loop_nonmonotonic_guided_start,
3429         GOMP_loop_ull_nonmonotonic_dynamic_next,
3430         GOMP_loop_ull_nonmonotonic_dynamic_start,
3431         GOMP_loop_ull_nonmonotonic_guided_next,
3432         GOMP_loop_ull_nonmonotonic_guided_start,
3433         GOMP_parallel_loop_nonmonotonic_dynamic and
3434         GOMP_parallel_loop_nonmonotonic_guided.
3435         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
3436         GOMP_parallel_loop_nonmonotonic_guided,
3437         GOMP_loop_nonmonotonic_dynamic_start,
3438         GOMP_loop_nonmonotonic_guided_start,
3439         GOMP_loop_nonmonotonic_dynamic_next,
3440         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
3441         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
3442         GOMP_loop_ull_nonmonotonic_guided_start,
3443         GOMP_loop_ull_nonmonotonic_dynamic_next,
3444         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
3445         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
3446         functions.
3447         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
3448         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
3449         Use gomp_map_val function.
3450         (gomp_target_fallback_firstprivate): New static function.
3451         (GOMP_target_41): Renamed to ...
3452         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
3453         arguments.  Move firstprivate fallback handling into a new
3454         function.
3455         (GOMP_target_data_41): Renamed to ...
3456         (GOMP_target_data_ext): ... this.
3457         (GOMP_target_update_41): Renamed to ...
3458         (GOMP_target_update_ext): ... this.
3459         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
3460         gomp_map_0len_lookup instead of gomp_map_lookup.
3461         (omp_target_is_present): Use gomp_map_0len_lookup instead of
3462         gomp_map_lookup.
3463         * testsuite/libgomp.c/target-28.c: Likewise.
3464         * testsuite/libgomp.c/monotonic-1.c: New test.
3465         * testsuite/libgomp.c/monotonic-2.c: New test.
3466         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
3467         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
3468         * testsuite/libgomp.c/pr66199-5.c: New test.
3469         * testsuite/libgomp.c/pr66199-6.c: New test.
3470         * testsuite/libgomp.c/pr66199-7.c: New test.
3471         * testsuite/libgomp.c/pr66199-8.c: New test.
3472         * testsuite/libgomp.c/pr66199-9.c: New test.
3473         * testsuite/libgomp.c/reduction-11.c: New test.
3474         * testsuite/libgomp.c/reduction-12.c: New test.
3475         * testsuite/libgomp.c/reduction-13.c: New test.
3476         * testsuite/libgomp.c/reduction-14.c: New test.
3477         * testsuite/libgomp.c/reduction-15.c: New test.
3478         * testsuite/libgomp.c/target-12.c (main): Adjust for
3479         omp_target_is_present change for one-past-last element.
3480         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
3481         the same var is both mapped and privatized.
3482         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
3483         handling of zero-length array sections.
3484         * testsuite/libgomp.c/target-28.c: New test.
3485         * testsuite/libgomp.c/target-29.c: New test.
3486         * testsuite/libgomp.c/target-30.c: New test.
3487         * testsuite/libgomp.c/target-teams-1.c: New test.
3488         * testsuite/libgomp.c++/member-6.C: New test.
3489         * testsuite/libgomp.c++/member-7.C: New test.
3490         * testsuite/libgomp.c++/monotonic-1.C: New test.
3491         * testsuite/libgomp.c++/monotonic-2.C: New test.
3492         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
3493         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
3494         * testsuite/libgomp.c++/pr66199-3.C: New test.
3495         * testsuite/libgomp.c++/pr66199-4.C: New test.
3496         * testsuite/libgomp.c++/pr66199-5.C: New test.
3497         * testsuite/libgomp.c++/pr66199-6.C: New test.
3498         * testsuite/libgomp.c++/pr66199-7.C: New test.
3499         * testsuite/libgomp.c++/pr66199-8.C: New test.
3500         * testsuite/libgomp.c++/pr66199-9.C: New test.
3501         * testsuite/libgomp.c++/reduction-11.C: New test.
3502         * testsuite/libgomp.c++/reduction-12.C: New test.
3503         * testsuite/libgomp.c++/target-13.C: New test.
3504         * testsuite/libgomp.c++/target-14.C: New test.
3505         * testsuite/libgomp.c++/target-15.C: New test.
3506         * testsuite/libgomp.c++/target-16.C: New test.
3507         * testsuite/libgomp.c++/target-17.C: New test.
3508         * testsuite/libgomp.c++/target-18.C: New test.
3509         * testsuite/libgomp.c++/target-19.C: New test.
3510
3511 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
3512
3513         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
3514         and reduction copy.
3515         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3516         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3517         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3518         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3519         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
3520         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3521         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3522         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
3523         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3524         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
3525         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3526         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3527         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3528         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
3529
3530 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
3531
3532         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
3533         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
3534         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
3535         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
3536         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
3537         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
3538         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
3539         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
3540
3541 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
3542
3543         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
3544         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
3545         (GOMP_OFFLOAD_openacc_parallel): Likewise.
3546         * oacc-host.c (host_openacc_exec): Likewise.
3547         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
3548
3549 2015-11-03  Julian Brown  <julian@codesourcery.com>
3550             Thomas Schwinge  <thomas@codesourcery.com>
3551
3552         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
3553         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
3554         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
3555         Likewise.
3556         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
3557         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
3558
3559 2015-11-03  James Norris  <jnorris@codesourcery.com>
3560
3561         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
3562         file.
3563         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
3564         Likewise.
3565         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
3566         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
3567         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
3568         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
3569         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
3570
3571 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
3572
3573         * openacc.h (enum acc_device_t): Reformat. Ensure layout
3574         compatibility.
3575         (enum acc_async_t): Reformat.
3576         (acc_on_device): Declare compatible with builtin and provide C++
3577         wrapper.
3578         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
3579
3580 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
3581             Cesar Philippidis  <cesar@codesourcery.com>
3582
3583         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
3584         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
3585         ... this.  Add a description of the test at the top of the file.
3586         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
3587         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
3588         ... this.  Add a description of the test at the top of the file.
3589
3590 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
3591
3592         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
3593         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
3594         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
3595         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
3596         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
3597         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
3598
3599 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
3600
3601         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
3602         dimensions.
3603
3604 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
3605
3606         PR testsuite/68063
3607         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
3608
3609 2015-10-27  James Norris  <jnorris@codesourcery.com>
3610
3611         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
3612         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
3613
3614 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
3615
3616         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
3617         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3618
3619         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
3620         acc_device_nvidia usage.
3621         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3622         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3623         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3624
3625         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
3626         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
3627
3628         PR libgomp/66518
3629         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
3630
3631         PR libgomp/65437
3632         PR libgomp/66518
3633         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
3634         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
3635
3636 2015-10-23  Tom de Vries  <tom@codesourcery.com>
3637
3638         PR testsuite/68063
3639         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
3640
3641 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
3642
3643         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
3644         vector_length.
3645         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3646
3647 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
3648             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
3649
3650         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
3651         to 0 when mapnum is 0.
3652
3653 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3654
3655         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
3656         Cast to int from int32_t.
3657
3658 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
3659             Aldy Hernandez  <aldyh@redhat.com>
3660             Ilya Verbin  <ilya.verbin@intel.com>
3661
3662         * config/linux/affinity.c (omp_get_place_num_procs,
3663         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
3664         * config/linux/doacross.h: New file.
3665         * config/posix/affinity.c (omp_get_place_num_procs,
3666         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
3667         * config/posix/doacross.h: New file.
3668         * env.c: Include gomp-constants.h.
3669         (struct gomp_task_icv): Rename run_sched_modifier to
3670         run_sched_chunk_size.
3671         (gomp_max_task_priority_var): New variable.
3672         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
3673         (handle_omp_display_env): Change _OPENMP value from 201307 to
3674         201511.  Print OMP_MAX_TASK_PRIORITY.
3675         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
3676         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
3677         chunk_size and run_sched_modifier to run_sched_chunk_size.
3678         (omp_get_max_task_priority, omp_get_initial_device,
3679         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
3680         omp_get_partition_place_nums): New functions.
3681         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
3682         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
3683         to chunk_size.
3684         (omp_get_num_places_, omp_get_place_num_procs_,
3685         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
3686         omp_get_place_proc_ids_8_, omp_get_place_num_,
3687         omp_get_partition_num_places_, omp_get_partition_place_nums_,
3688         omp_get_partition_place_nums_8_, omp_get_initial_device_,
3689         omp_get_max_task_priority_): New functions.
3690         * libgomp_g.h (GOMP_loop_doacross_static_start,
3691         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
3692         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
3693         GOMP_loop_ull_doacross_dynamic_start,
3694         GOMP_loop_ull_doacross_guided_start,
3695         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
3696         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
3697         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
3698         GOMP_target_data_41, GOMP_target_update_41,
3699         GOMP_target_enter_exit_data): New prototypes.
3700         (GOMP_task): Add prototype argument.
3701         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
3702         (struct gomp_doacross_work_share): New type.
3703         (struct gomp_work_share): Add doacross field.
3704         (struct gomp_task_icv): Rename run_sched_modifier to
3705         run_sched_chunk_size.
3706         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
3707         GOMP_TASK_UNDEFERRED.  Add comments.
3708         (struct gomp_task_depend_entry): Add comments.
3709         (struct gomp_task): Likewise.
3710         (struct gomp_taskgroup): Likewise.
3711         (struct gomp_target_task): New type.
3712         (struct gomp_team): Add comment.
3713         (gomp_get_place_proc_ids_8, gomp_doacross_init,
3714         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
3715         gomp_create_target_task, gomp_target_task_fn): New prototypes.
3716         (struct target_var_desc): New type.
3717         (struct target_mem_desc): Adjust comment.  Use struct
3718         target_var_desc instead of splay_tree_key for list.
3719         (REFCOUNT_INFINITY): Define.
3720         (struct splay_tree_key_s): Remove copy_from field.
3721         (struct gomp_device_descr): Add dev2dev_func field.
3722         (enum gomp_map_vars_kind): New enum.
3723         (gomp_map_vars): Add one argument.
3724         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
3725         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
3726         omp_get_place_num_procs, omp_get_place_num_procs_,
3727         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
3728         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
3729         omp_get_place_num_, omp_get_partition_num_places,
3730         omp_get_partition_num_places_, omp_get_partition_place_nums,
3731         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
3732         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
3733         omp_target_free, omp_target_is_present, omp_target_memcpy,
3734         omp_target_memcpy_rect, omp_target_associate_ptr and
3735         omp_target_disassociate_ptr.
3736         (GOMP_4.0.2): Renamed to ...
3737         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
3738         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
3739         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
3740         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
3741         GOMP_loop_doacross_static_start, GOMP_doacross_post,
3742         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
3743         GOMP_loop_ull_doacross_guided_start,
3744         GOMP_loop_ull_doacross_runtime_start,
3745         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
3746         GOMP_doacross_ull_wait.
3747         * libgomp.texi: Document omp_get_max_task_priority.
3748         Rename modifier argument to chunk_size for omp_set_schedule and
3749         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
3750         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
3751         to run_sched_chunk_size renaming.
3752         (GOMP_loop_ordered_runtime_start): Likewise.
3753         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
3754         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
3755         GOMP_parallel_loop_runtime_start): New functions.
3756         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
3757         to run_sched_chunk_size renaming.
3758         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
3759         GOMP_loop_doacross_guided_start): New functions or aliases.
3760         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
3761         run_sched_modifier to run_sched_chunk_size renaming.
3762         (GOMP_loop_ull_ordered_runtime_start): Likewise.
3763         (gomp_loop_ull_doacross_static_start,
3764         gomp_loop_ull_doacross_dynamic_start,
3765         gomp_loop_ull_doacross_guided_start,
3766         GOMP_loop_ull_doacross_runtime_start): New functions.
3767         (GOMP_loop_ull_doacross_static_start,
3768         GOMP_loop_ull_doacross_dynamic_start,
3769         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
3770         * oacc-mem.c (acc_map_data, present_create_copy,
3771         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
3772         to gomp_map_vars.
3773         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
3774         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
3775         instead of false to gomp_map_vars.
3776         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
3777         * omp.h.in (omp_lock_hint_t): New type.
3778         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
3779         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
3780         omp_get_place_num, omp_get_partition_num_places,
3781         omp_get_partition_place_nums, omp_get_initial_device,
3782         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
3783         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
3784         omp_target_associate_ptr, omp_target_disassociate_ptr): New
3785         prototypes.
3786         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
3787         (omp_lock_hint_none, omp_lock_hint_uncontended,
3788         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
3789         omp_lock_hint_speculative): New parameters.
3790         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
3791         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
3792         omp_get_place_num, omp_get_partition_num_places,
3793         omp_get_partition_place_nums, omp_get_initial_device,
3794         omp_get_max_task_priority): New interfaces.
3795         (omp_set_schedule, omp_get_schedule): Rename modifier argument
3796         to chunk_size.
3797         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
3798         (omp_lock_hint_none, omp_lock_hint_uncontended,
3799         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
3800         omp_lock_hint_speculative): New parameters.
3801         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
3802         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
3803         omp_get_place_num, omp_get_partition_num_places,
3804         omp_get_partition_place_nums, omp_get_initial_device,
3805         omp_get_max_task_priority): New functions and subroutines.
3806         * ordered.c: Include stdarg.h and string.h.
3807         (MAX_COLLAPSED_BITS): Define.
3808         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
3809         gomp_doacross_ull_init, GOMP_doacross_ull_post,
3810         GOMP_doacross_ull_wait): New functions.
3811         * target.c: Include errno.h.
3812         (resolve_device): If device is not initialized, call
3813         gomp_init_device on it.
3814         (gomp_map_lookup): New function.
3815         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
3816         Don't bump refcount if REFCOUNT_INFINITY.  Handle
3817         GOMP_MAP_ALWAYS_TO_P.
3818         (get_kind): Rename is_openacc argument to short_mapkind.
3819         (gomp_map_pointer): Use gomp_map_lookup.
3820         (gomp_map_fields_existing): New function.
3821         (gomp_map_vars): Rename is_openacc argument to short_mapkind
3822         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
3823         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
3824         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
3825         Adjust for tgt->list changed type and copy_from living in there.
3826         (gomp_copy_from_async): Adjust for tgt->list changed type and
3827         copy_from living in there.
3828         (gomp_unmap_vars): Likewise.
3829         (gomp_update): Likewise.  Rename is_openacc argument to
3830         short_mapkind.  Don't fail if object is not mapped.
3831         (gomp_load_image_to_device): Initialize refcount to
3832         REFCOUNT_INFINITY.
3833         (gomp_target_fallback): New function.
3834         (gomp_get_target_fn_addr): Likewise.
3835         (GOMP_target): Adjust gomp_map_vars caller, use
3836         gomp_get_target_fn_addr and gomp_target_fallback.
3837         (GOMP_target_41): New function.
3838         (gomp_target_data_fallback): New function.
3839         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
3840         (GOMP_target_data_41): New function.
3841         (GOMP_target_update): Adjust gomp_update caller.
3842         (GOMP_target_update_41): New function.
3843         (gomp_exit_data, GOMP_target_enter_exit_data,
3844         gomp_target_task_fn, omp_target_alloc, omp_target_free,
3845         omp_target_is_present, omp_target_memcpy,
3846         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
3847         omp_target_associate_ptr, omp_target_disassociate_ptr,
3848         gomp_load_plugin_for_device): New functions.
3849         * task.c: Include gomp-constants.h.  Include taskloop.c
3850         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
3851         (gomp_task_handle_depend): New function.
3852         (GOMP_task): Use it.  Add priority argument.  Use
3853         gomp-constant.h constants instead of hardcoded numbers.
3854         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
3855         (gomp_create_target_task): New function.
3856         (verify_children_queue, verify_taskgroup_queue,
3857         verify_task_queue): New functions.
3858         (gomp_task_run_pre): Call verify_*_queue functions.
3859         If an upcoming tied task is about to leave the sibling or
3860         taskgroup queues in an invalid state, adjust appropriately.
3861         Remove taskgroup argument.  Add comments.
3862         (gomp_task_run_post_handle_dependers): Add comments.
3863         (gomp_task_run_post_remove_parent): Likewise.
3864         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
3865         (GOMP_taskwait): Likewise.  Add comments.
3866         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
3867         problem such that the first non parent_depends_on task does not
3868         end up at the end of the children queue.
3869         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
3870         GOMP_TASK_UNDEFERRED.
3871         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
3872         * taskloop.c: New file.
3873         * testsuite/lib/libgomp.exp
3874         (check_effective_target_offload_device_nonshared_as): New proc.
3875         * testsuite/libgomp.c/affinity-2.c: New test.
3876         * testsuite/libgomp.c/doacross-1.c: New test.
3877         * testsuite/libgomp.c/doacross-2.c: New test.
3878         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
3879         Add map clause to target.
3880         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
3881         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
3882         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
3883         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
3884         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
3885         Likewise.
3886         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
3887         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
3888         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
3889         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
3890         not defined.  Use those where needed.
3891         * testsuite/libgomp.c/for-4.c: New test.
3892         * testsuite/libgomp.c/for-5.c: New test.
3893         * testsuite/libgomp.c/for-6.c: New test.
3894         * testsuite/libgomp.c/linear-1.c: New test.
3895         * testsuite/libgomp.c/ordered-4.c: New test.
3896         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
3897         only allowed on the loop iterator.
3898         * testsuite/libgomp.c/pr66199-3.c: New test.
3899         * testsuite/libgomp.c/pr66199-4.c: New test.
3900         * testsuite/libgomp.c/reduction-7.c: New test.
3901         * testsuite/libgomp.c/reduction-8.c: New test.
3902         * testsuite/libgomp.c/reduction-9.c: New test.
3903         * testsuite/libgomp.c/reduction-10.c: New test.
3904         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
3905         map(tofrom:s).
3906         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
3907         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
3908         * testsuite/libgomp.c/target-11.c: New test.
3909         * testsuite/libgomp.c/target-12.c: New test.
3910         * testsuite/libgomp.c/target-13.c: New test.
3911         * testsuite/libgomp.c/target-14.c: New test.
3912         * testsuite/libgomp.c/target-15.c: New test.
3913         * testsuite/libgomp.c/target-16.c: New test.
3914         * testsuite/libgomp.c/target-17.c: New test.
3915         * testsuite/libgomp.c/target-18.c: New test.
3916         * testsuite/libgomp.c/target-19.c: New test.
3917         * testsuite/libgomp.c/target-20.c: New test.
3918         * testsuite/libgomp.c/target-21.c: New test.
3919         * testsuite/libgomp.c/target-22.c: New test.
3920         * testsuite/libgomp.c/target-23.c: New test.
3921         * testsuite/libgomp.c/target-24.c: New test.
3922         * testsuite/libgomp.c/target-25.c: New test.
3923         * testsuite/libgomp.c/target-26.c: New test.
3924         * testsuite/libgomp.c/target-27.c: New test.
3925         * testsuite/libgomp.c/taskloop-1.c: New test.
3926         * testsuite/libgomp.c/taskloop-2.c: New test.
3927         * testsuite/libgomp.c/taskloop-3.c: New test.
3928         * testsuite/libgomp.c/taskloop-4.c: New test.
3929         * testsuite/libgomp.c++/ctor-13.C: New test.
3930         * testsuite/libgomp.c++/doacross-1.C: New test.
3931         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
3932         Replace offload_device with offload_device_nonshared_as.
3933         * testsuite/libgomp.c++/for-12.C: New test.
3934         * testsuite/libgomp.c++/for-13.C: New test.
3935         * testsuite/libgomp.c++/for-14.C: New test.
3936         * testsuite/libgomp.c++/linear-1.C: New test.
3937         * testsuite/libgomp.c++/member-1.C: New test.
3938         * testsuite/libgomp.c++/member-2.C: New test.
3939         * testsuite/libgomp.c++/member-3.C: New test.
3940         * testsuite/libgomp.c++/member-4.C: New test.
3941         * testsuite/libgomp.c++/member-5.C: New test.
3942         * testsuite/libgomp.c++/ordered-1.C: New test.
3943         * testsuite/libgomp.c++/reduction-5.C: New test.
3944         * testsuite/libgomp.c++/reduction-6.C: New test.
3945         * testsuite/libgomp.c++/reduction-7.C: New test.
3946         * testsuite/libgomp.c++/reduction-8.C: New test.
3947         * testsuite/libgomp.c++/reduction-9.C: New test.
3948         * testsuite/libgomp.c++/reduction-10.C: New test.
3949         * testsuite/libgomp.c++/reference-1.C: New test.
3950         * testsuite/libgomp.c++/simd14.C: New test.
3951         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
3952         * testsuite/libgomp.c++/target-5.C: New test.
3953         * testsuite/libgomp.c++/target-6.C: New test.
3954         * testsuite/libgomp.c++/target-7.C: New test.
3955         * testsuite/libgomp.c++/target-8.C: New test.
3956         * testsuite/libgomp.c++/target-9.C: New test.
3957         * testsuite/libgomp.c++/target-10.C: New test.
3958         * testsuite/libgomp.c++/target-11.C: New test.
3959         * testsuite/libgomp.c++/target-12.C: New test.
3960         * testsuite/libgomp.c++/taskloop-1.C: New test.
3961         * testsuite/libgomp.c++/taskloop-2.C: New test.
3962         * testsuite/libgomp.c++/taskloop-3.C: New test.
3963         * testsuite/libgomp.c++/taskloop-4.C: New test.
3964         * testsuite/libgomp.c++/taskloop-5.C: New test.
3965         * testsuite/libgomp.c++/taskloop-6.C: New test.
3966         * testsuite/libgomp.c++/taskloop-7.C: New test.
3967         * testsuite/libgomp.c++/taskloop-8.C: New test.
3968         * testsuite/libgomp.c++/taskloop-9.C: New test.
3969         * testsuite/libgomp.fortran/affinity1.f90: New test.
3970         * testsuite/libgomp.fortran/affinity2.f90: New test.
3971
3972 2015-10-13  Tom de Vries  <tom@codesourcery.com>
3973
3974         PR tree-optimization/67476
3975         * testsuite/libgomp.c/autopar-3.c: New test.
3976         * testsuite/libgomp.c/autopar-4.c: New test.
3977         * testsuite/libgomp.c/autopar-5.c: New test.
3978         * testsuite/libgomp.c/autopar-6.c: New test.
3979         * testsuite/libgomp.c/autopar-7.c: New test.
3980         * testsuite/libgomp.c/autopar-8.c: New test.
3981
3982 2015-10-12  James Norris  <jnorris@codesourcery.com>
3983
3984         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
3985         initializer.
3986
3987 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
3988
3989         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
3990         using load_gcc_lib.
3991
3992 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
3993
3994         * oacc-ptx.h: Remove file, moving its content into...
3995         * config/nvptx/fortran.c: ... here...
3996         * config/nvptx/oacc-init.c: ..., here...
3997         * config/nvptx/oacc-parallel.c: ..., and here.
3998         * config/nvptx/openacc.f90: New file.
3999         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
4000         (link_ptx): Don't link in predefined bits of PTX code.
4001
4002 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
4003             Bernd Schmidt <bernds@codesourcery.com>
4004
4005         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
4006         (struct targ_ptx_obj): New.
4007         (nvptx_tdata): Move earlier, change data format.
4008         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
4009         objects.
4010         (GOMP_OFFLOAD_load_image): Adjust.
4011
4012 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
4013
4014         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
4015         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4016         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4017         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4018         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4019         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4020         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4021         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4022         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4023         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4024         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4025         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4026         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4027         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4028         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4029         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4030         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4031         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4032         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4033         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4034         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4035         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4036         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4037         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4038         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4039         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4040         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4041         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4042         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4043         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4044         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4045         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4046         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4047         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4048         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4049         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4050         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4051         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4052         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4053         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4054         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4055         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4056         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4057         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4058         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4059         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4060         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4061         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4062         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4063         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4064         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4065         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4066         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4067         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4068         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4069         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4070         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4071         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4072         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4073         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4074         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4075         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4076         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4077
4078 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
4079
4080         * oacc-init.c (acc_on_device): Force optimization level.
4081
4082 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
4083
4084         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
4085         (cuda_errlist): Delete.
4086         (cuda_error): Reimplement.
4087
4088 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
4089
4090         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
4091         array.
4092         * libgomp.map (GOACC_parallel_keyed): New.
4093         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
4094         all callers.
4095         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
4096         and take keyed varargs list.  Adjust call to exec_func.
4097         (GOACC_parallel): Force host fallback.
4098         * libgomp_g.h (GOACC_parallel): Remove.
4099         (GOACC_parallel_keyed): Declare.
4100         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
4101         (stuct targ_gn_descriptor): Replace name field with launch field.
4102         (nvptx_exec): Lose separate geometry args, take array.  Process
4103         dynamic dimensions and adjust.
4104         (struct nvptx_tdata): Replace fn_names field with fn_descs.
4105         (GOMP_OFFLOAD_load_image): Adjust for change in function table
4106         data.
4107         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
4108         passing.
4109         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
4110         passing.
4111
4112 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
4113
4114         PR libgomp/67141
4115         * oacc-int.h (goacc_host_init): Add declaration.
4116         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
4117         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
4118
4119 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
4120             Sebastian Pop  <s.pop@samsung.com>
4121
4122         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
4123         match o/p.
4124         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
4125         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
4126         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
4127         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
4128         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
4129
4130 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
4131
4132         * configure.tgt: Add missing ;; in between nvptx and rtems
4133         snippets.
4134
4135 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4136
4137         * config/posix/pool.h (gomp_adjust_thread_attr): New.
4138         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
4139         (gomp_thread_pool_reservoir): Add priority member.
4140         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
4141         priority.
4142         (parse_thread_pools): Likewise.
4143         * team.c (gomp_team_start): Call configuration provided
4144         gomp_adjust_thread_attr(). Destroy thread attributes if
4145         necessary.
4146         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
4147
4148 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4149
4150         * config/posix/pool.h: New.
4151         * config/rtems/pool.h: Likewise.
4152         * config/rtems/proc.c: Likewise.
4153         * libgomp.h (gomp_thread_destructor): Declare.
4154         * team.c: Include configuration provided "pool.h".
4155         (gomp_get_thread_pool): Define in configuration.
4156         (gomp_team_end): Call configuration defined
4157         gomp_release_thread_pool().
4158
4159 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4160
4161         * config/rtems/bar.c: New.
4162         * config/rtems/bar.h: Likewise.
4163         * config/rtems/mutex.c: Likewise.
4164         * config/rtems/mutex.h: Likewise.
4165         * config/rtems/sem.c: Likewise.
4166         * config/rtems/sem.h: Likewise.
4167         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
4168         <sys/lock.h> header file.
4169         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
4170         supported by Newlib.
4171         * configure: Regenerate.
4172
4173 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4174
4175         * team.c (gomp_new_thread_pool): Delete and move content to ...
4176         (gomp_get_thread_pool): ... new function.  Allocate and
4177         initialize thread pool on demand.
4178         (get_last_team): Use gomp_get_thread_pool().
4179         (gomp_team_start): Delete thread pool initialization.
4180
4181 2015-09-03  Tom de Vries  <tom@codesourcery.com>
4182
4183         PR tree-optimization/65637
4184         * testsuite/libgomp.c/autopar-2.c: New test.
4185
4186 2015-08-29  Tom de Vries  <tom@codesourcery.com>
4187
4188         PR tree-optimization/46193
4189         * testsuite/libgomp.c/pr46193.c: New test.
4190
4191 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
4192
4193         libgomp/
4194         * libgomp.map: Add 4.0.2 version.
4195         * target.c (offload_image_descr): Add version field.
4196         (gomp_load_image_to_device): Add version argument.  Adjust plugin
4197         call.  Improve load mismatch diagnostic.
4198         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
4199         call.
4200         (GOMP_offload_regster): Make stub function, move bulk to ...
4201         (GOMP_offload_register_ver): ... here.  Process version argument.
4202         (GOMP_offload_unregister): Make stub function, move bulk to ...
4203         (GOMP_offload_unregister_ver): ... here.  Process version argument.
4204         (gomp_init_device): Process version field.
4205         (gomp_unload_device): Process version field.
4206         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
4207         macros.  Check plugin version.
4208         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
4209         loader and unloader types.
4210         * oacc-host.c: Include gomp-constants.h.
4211         (host_version): New.
4212         (host_load_image, host_unload_image): Adjust.
4213         (host_dispatch): Add host_version.
4214         * plugin/plugin-nvptx.c: Include gomp-constants.h.
4215         (GOMP_OFFLOAD_version): New.
4216         (GOMP_OFFLOAD_load_image): Add version arg and check it.
4217         (GOMP_OFFLOAD_unload_image): Likewise.
4218         * plugin/plugin-host.c: Include gomp-constants.h.
4219         (GOMP_OFFLOAD_version): New.
4220         (GOMP_OFFLOAD_load_image): Add version arg.
4221         (GOMP_OFFLOAD_unload_image): Likewise.
4222
4223 2015-08-24  Tom de Vries  <tom@codesourcery.com>
4224
4225         PR tree-optimization/65468
4226         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
4227
4228 2015-08-24  Tom de Vries  <tom@codesourcery.com>
4229
4230         PR tree-optimization/65468
4231         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
4232
4233 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
4234
4235         PR libgomp/66761
4236         PR libgomp/67303
4237         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
4238         (gomp_iter_guided_next): Idem.
4239         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
4240         (gomp_iter_ull_guided_next): Idem.
4241         * config/linux/wait.h (do_spin): Idem.
4242
4243 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
4244
4245         * libgomp-plugin.h (enum offload_target_type): Remove
4246         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
4247         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
4248         * openacc.h (enum acc_device_t): Likewise.
4249         * openacc_lib.h: Likewise.
4250         * oacc-init.c (name_of_acc_device_t): Don't handle it.
4251         (acc_on_device): Just use __builtin_acc_on_device.
4252         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
4253         of acc_on_device builtin.
4254         * plugin/plugin-host.h: Remove file.
4255         * plugin/plugin-host.c: Likewise, but salvage some content into...
4256         * oacc-host.c: ... this file.
4257         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
4258         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
4259         * Makefile.in: Regenerate.
4260         * configure: Likewise.
4261         * testsuite/lib/libgomp.exp
4262         (check_effective_target_openacc_host_nonshm_selected): Remove.
4263         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
4264         ACC_DEVICE_TYPE=host_nonshm.
4265         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4266         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4267         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4268         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4269         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4270         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4271
4272 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
4273             Jakub Jelinek  <jakub@redhat.com>
4274
4275         * config/nvptx/affinity.c: New file.
4276         * config/nvptx/alloc.c: Likewise.
4277         * config/nvptx/bar.c: Likewise.
4278         * config/nvptx/barrier.c: Likewise.
4279         * config/nvptx/critical.c: Likewise.
4280         * config/nvptx/env.c: Likewise.
4281         * config/nvptx/error.c: Likewise.
4282         * config/nvptx/fortran.c: Likewise.
4283         * config/nvptx/iter.c: Likewise.
4284         * config/nvptx/iter_ull.c: Likewise.
4285         * config/nvptx/libgomp-plugin.c: Likewise.
4286         * config/nvptx/lock.c: Likewise.
4287         * config/nvptx/loop.c: Likewise.
4288         * config/nvptx/loop_ull.c: Likewise.
4289         * config/nvptx/mutex.c: Likewise.
4290         * config/nvptx/oacc-async.c: Likewise.
4291         * config/nvptx/oacc-cuda.c: Likewise.
4292         * config/nvptx/oacc-host.c: Likewise.
4293         * config/nvptx/oacc-init.c: Likewise.
4294         * config/nvptx/oacc-mem.c: Likewise.
4295         * config/nvptx/oacc-parallel.c: Likewise.
4296         * config/nvptx/oacc-plugin.c: Likewise.
4297         * config/nvptx/omp-lock.h: Likewise.
4298         * config/nvptx/ordered.c: Likewise.
4299         * config/nvptx/parallel.c: Likewise.
4300         * config/nvptx/proc.c: Likewise.
4301         * config/nvptx/ptrlock.c: Likewise.
4302         * config/nvptx/sections.c: Likewise.
4303         * config/nvptx/sem.c: Likewise.
4304         * config/nvptx/single.c: Likewise.
4305         * config/nvptx/splay-tree.c: Likewise.
4306         * config/nvptx/target.c: Likewise.
4307         * config/nvptx/task.c: Likewise.
4308         * config/nvptx/team.c: Likewise.
4309         * config/nvptx/time.c: Likewise.
4310         * config/nvptx/work.c: Likewise.
4311         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
4312         * configure: Regenerate.
4313         * configure.tgt (config_path): Set to "nvptx" for target
4314         nvptx*-*-*.
4315
4316 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
4317
4318         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
4319
4320 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
4321
4322         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
4323         (cuda_errlist): Constify.
4324         (errmsg):  Move into ...
4325         (cuda_error): ... here.  Make smaller.
4326         (_XSTR, _STR): Delete.
4327         (cuda_synames): Delete.
4328         (verify_device_library): Delete.
4329         (nvptx_init): Don't call it.
4330
4331 2015-07-28  Tom de Vries  <tom@codesourcery.com>
4332
4333         * testsuite/libgomp.c/uns-outer-4.c: New test.
4334
4335 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
4336
4337         * testsuite/libgomp.c/pr66714.c: New test.
4338
4339 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
4340
4341         PR libgomp/66950
4342         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
4343         (fib_ref): New function.
4344         (fib): Correct corner cases in the recursion.
4345         (main): Replace the non-simd loop with fib_ref call.
4346         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
4347         subroutine.
4348         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
4349         for the last array element value.  Replace the non-simd loop with
4350         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
4351         of the last array element with according Fibonacci sequence element.
4352         (fib): Correct corner cases in the recursion.
4353
4354 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
4355
4356         * target.c (gomp_offload_image_to_device): Rename to ...
4357         (gomp_load_image_to_device): ... here.
4358         (GOMP_offload_register): Adjust call.
4359         (gomp_init_device): Likewise.
4360         (gomp_unload_image_from_device): New.  Broken out of ...
4361         (GOMP_offload_unregister): ... here.  Call it.
4362         (gomp_unload_device): New.
4363         * libgomp.h (gomp_unload_device): Declare.
4364         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
4365         mem maps.
4366
4367 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
4368
4369         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
4370         wait=-specific if.
4371         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
4372         !=0 condition.
4373         (goacc_waits): Move !num_waits handling to ...
4374         (GOACC_wait): ... here, the only caller that might have zero waits.
4375
4376         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
4377         (struct ptx_image_data): Move earlier, add fns field.
4378         (struct ptx_device): Add images and image_lock fields.
4379         (ptx_images, ptx_image_lock): Delete.
4380         (nvptx_open_device): Initialize images and image_lock fields.
4381         (nvptx_close_device): Destroy image_lock.
4382         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
4383         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
4384         fields.
4385
4386 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
4387
4388         * target.c (GOMP_offload_register): Use int for device type arg.
4389         (GOMP_offload_unregister): Likewise.
4390
4391         * target.c (struct_offload_image_descr): Constify host_table.
4392         (gomp_offload_image_to_device): Likewise.
4393         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
4394
4395         * libgomp.h (gomp_device_descr): Constify target data arguments.
4396         * target.c (struct offload_image_descr): Constify target_data.
4397         (gomp_offload_image_to_device): Likewise.
4398         (GOMP_offload_register): Likewise.
4399         (GOMP_offload_unrefister): Likewise.
4400         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
4401         GOMP_OFFLOAD_unload_image): Constify target data.
4402         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
4403         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
4404
4405 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
4406
4407         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
4408         Workaround driver library const error.
4409         (struct nvptx_tdata, nvptx_tdata_t): New.
4410         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
4411         type.
4412
4413 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
4414
4415         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
4416         of EPS parameter from integer to real.
4417         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
4418         type of EPS parameter from integer to real.
4419
4420 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4421
4422         * team.c (get_last_team): New.
4423         (gomp_new_team): Recycle last non-nested team if possible.
4424         (gomp_team_end): Move team work share list free lock destruction
4425         to ...
4426         (free_team): ... here.
4427
4428 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
4429
4430         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
4431         and ref from int to double.  Replaced their comparison with
4432         an inequality of their difference and EPS.
4433         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
4434         comparison of pri and a reference number with an inequality of their
4435         difference and EPS.
4436         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
4437         the comparison of sum and sum_ref with an inequality of their
4438         difference and EPS.
4439         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
4440         the comparison of pri and a reference number with an inequality of
4441         their difference and EPS.
4442
4443 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
4444
4445         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
4446         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
4447         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
4448         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
4449         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
4450         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
4451         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
4452         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
4453         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
4454         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
4455         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
4456         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
4457         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
4458         variables.
4459         (vec_mult): Likewise.  Add #pragma omp taskwait.
4460         (main): Adjust caller.
4461         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
4462         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
4463         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
4464         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
4465         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
4466         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
4467         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
4468         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
4469         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
4470         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
4471         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
4472         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
4473         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
4474         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
4475         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
4476         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
4477         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
4478         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
4479         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
4480         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
4481         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
4482         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
4483         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
4484         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
4485         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
4486         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
4487         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
4488         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
4489         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
4490         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
4491         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
4492         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
4493         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
4494         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
4495         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
4496         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
4497         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
4498         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
4499         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
4500         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
4501         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
4502         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
4503         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
4504         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
4505         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
4506         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
4507         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
4508         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
4509         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
4510         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
4511         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
4512         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
4513         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
4514         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
4515         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
4516         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
4517         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
4518         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
4519         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
4520         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
4521         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
4522         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
4523         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
4524         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
4525         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
4526         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
4527         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
4528         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
4529         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
4530         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
4531         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
4532         (vec_mult): Add !$omp taskwait.
4533         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
4534         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
4535         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
4536         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
4537         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
4538         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
4539         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
4540         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
4541         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
4542         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
4543         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
4544         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
4545         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
4546         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
4547         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
4548         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
4549         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
4550         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
4551         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
4552         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
4553         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
4554         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
4555         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
4556         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
4557         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
4558         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
4559         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
4560         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
4561         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
4562         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
4563         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
4564         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
4565         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
4566         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
4567         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
4568         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
4569         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
4570         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
4571         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
4572         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
4573         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
4574         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
4575         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
4576         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
4577         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
4578         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
4579         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
4580         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
4581         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
4582         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
4583         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
4584         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
4585         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
4586         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
4587         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
4588         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
4589         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
4590         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
4591         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
4592         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
4593         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
4594         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
4595         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
4596         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
4597         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
4598         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
4599         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
4600
4601 2015-07-10  Tom de Vries  <tom@codesourcery.com>
4602
4603         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
4604         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
4605
4606 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
4607
4608         PR libgomp/65099
4609         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
4610         in a 64-bit configuration.
4611         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
4612         offloading testing if no such device is available.
4613         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4614         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4615
4616 2015-07-08  Tom de Vries  <tom@codesourcery.com>
4617
4618         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
4619         second call to f.
4620         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4621
4622 2015-07-07  Tom de Vries  <tom@codesourcery.com>
4623
4624         PR tree-optimization/66642
4625         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
4626         iteration count case.
4627         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
4628         function, factor out of ...
4629         (main): ... here.  Test low iteration count case.
4630
4631 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4632
4633         * libgomp.h (gomp_thread_pool): Comment last_team field.
4634
4635 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
4636
4637         * testsuite/libgomp.c++/pr66702-1.C: Require
4638         vect_simd_clones effective target.
4639         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
4640
4641 2015-06-30  Tom de Vries  <tom@codesourcery.com>
4642
4643         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
4644         already set.  Use DEFAULT_CFLAGS in dg-runtest.
4645         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
4646         "-O2".
4647
4648 2015-06-30  Tom de Vries  <tom@codesourcery.com>
4649
4650         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
4651         already set.  Use DEFAULT_CFLAGS in dg-runtest.
4652         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
4653         * testsuite/libgomp.c++/pr64824.C: Same.
4654         * testsuite/libgomp.c++/pr64868.C: Same.
4655         * testsuite/libgomp.c++/pr66199-1.C: Same.
4656         * testsuite/libgomp.c++/pr66199-2.C: Same.
4657         * testsuite/libgomp.c++/target-2.C: Same.
4658         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
4659         -std=<standard> option.
4660         * testsuite/libgomp.c++/udr-11.C: Same.
4661         * testsuite/libgomp.c++/udr-12.C: Same.
4662         * testsuite/libgomp.c++/udr-13.C: Same.
4663         * testsuite/libgomp.c++/udr-14.C: Same.
4664         * testsuite/libgomp.c++/udr-15.C: Same.
4665         * testsuite/libgomp.c++/udr-16.C: Same.
4666         * testsuite/libgomp.c++/udr-17.C: Same.
4667         * testsuite/libgomp.c++/udr-18.C: Same.
4668         * testsuite/libgomp.c++/udr-19.C: Same.
4669         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
4670         * testsuite/libgomp.c++/simd-1.C: Same.
4671         * testsuite/libgomp.c++/simd-2.C: Same.
4672         * testsuite/libgomp.c++/simd-3.C: Same.
4673         * testsuite/libgomp.c++/simd-4.C: Same.
4674         * testsuite/libgomp.c++/simd-5.C: Same.
4675         * testsuite/libgomp.c++/simd-6.C: Same.
4676         * testsuite/libgomp.c++/simd-7.C: Same.
4677         * testsuite/libgomp.c++/simd-8.C: Same.
4678         * testsuite/libgomp.c++/simd-9.C: Same.
4679         * testsuite/libgomp.c++/simd10.C: Same.
4680         * testsuite/libgomp.c++/simd11.C: Same.
4681         * testsuite/libgomp.c++/simd12.C: Same.
4682         * testsuite/libgomp.c++/simd13.C: Same.
4683
4684 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
4685
4686         PR middle-end/66702
4687         * testsuite/libgomp.c++/pr66702-1.C: New test.
4688         * testsuite/libgomp.c++/pr66702-2.C: New test.
4689
4690 2015-06-30  Tom de Vries  <tom@codesourcery.com>
4691
4692         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
4693         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
4694         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
4695         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
4696
4697 2015-06-30  Tom de Vries  <tom@codesourcery.com>
4698
4699         PR tree-optimization/66652
4700         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
4701         using restrict pointers.
4702         (main): Add arguments to calls to f.
4703         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4704
4705 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
4706
4707         * configure.ac: Fix check for header <sys/sysctl.h>.
4708         * configure: Regenerate.
4709         * config.h.in: Likewise.
4710
4711 2015-06-23  Tom de Vries  <tom@codesourcery.com>
4712
4713         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
4714         abort.
4715         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
4716
4717 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
4718
4719         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
4720         acc_device_nvidia.
4721
4722         PR libgomp/66518
4723         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
4724         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4725
4726 2015-06-15  Tom de Vries  <tom@codesourcery.com>
4727
4728         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
4729         dg-additional-options for any remaining options.
4730         * testsuite/libgomp.c/atomic-2.c: Same.
4731         * testsuite/libgomp.c/atomic-4.c: Same.
4732         * testsuite/libgomp.c/atomic-5.c: Same.
4733         * testsuite/libgomp.c/atomic-6.c: Same.
4734         * testsuite/libgomp.c/autopar-1.c: Same.
4735         * testsuite/libgomp.c/copyin-1.c: Same.
4736         * testsuite/libgomp.c/copyin-2.c: Same.
4737         * testsuite/libgomp.c/copyin-3.c: Same.
4738         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
4739         * testsuite/libgomp.c/nestedfn-5.c: Same.
4740         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
4741         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
4742         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
4743         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4744         * testsuite/libgomp.c/pr32362-1.c: Same.
4745         * testsuite/libgomp.c/pr32362-2.c: Same.
4746         * testsuite/libgomp.c/pr32362-3.c: Same.
4747         * testsuite/libgomp.c/pr39591-1.c: Same.
4748         * testsuite/libgomp.c/pr39591-2.c: Same.
4749         * testsuite/libgomp.c/pr39591-3.c: Same.
4750         * testsuite/libgomp.c/pr58392.c: Same.
4751         * testsuite/libgomp.c/pr58756.c: Same.
4752         * testsuite/libgomp.c/simd-1.c: Same.
4753         * testsuite/libgomp.c/simd-10.c: Same.
4754         * testsuite/libgomp.c/simd-11.c: Same.
4755         * testsuite/libgomp.c/simd-12.c: Same.
4756         * testsuite/libgomp.c/simd-13.c: Same.
4757         * testsuite/libgomp.c/simd-14.c: Same.
4758         * testsuite/libgomp.c/simd-15.c: Same.
4759         * testsuite/libgomp.c/simd-2.c: Same.
4760         * testsuite/libgomp.c/simd-3.c: Same.
4761         * testsuite/libgomp.c/simd-4.c: Same.
4762         * testsuite/libgomp.c/simd-5.c: Same.
4763         * testsuite/libgomp.c/simd-6.c: Same.
4764         * testsuite/libgomp.c/simd-7.c: Same.
4765         * testsuite/libgomp.c/simd-8.c: Same.
4766         * testsuite/libgomp.c/simd-9.c: Same.
4767
4768 2015-06-15  Tom de Vries  <tom@codesourcery.com>
4769
4770         * testsuite/libgomp.c/pr35625.c: Fix typo.
4771
4772 2015-06-15  Tom de Vries  <tom@codesourcery.com>
4773
4774         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
4775         in dg-options.
4776         * testsuite/libgomp.c/atomic-3.c: Same.
4777         * testsuite/libgomp.c/debug-1.c: Same.
4778         * testsuite/libgomp.c/nqueens-1.c: Same.
4779         * testsuite/libgomp.c/pr26171.c: Same.
4780         * testsuite/libgomp.c/pr48591.c: Same.
4781         * testsuite/libgomp.c/pr64824.c: Same.
4782         * testsuite/libgomp.c/pr64868.c: Same.
4783         * testsuite/libgomp.c/pr66133.c: Same.
4784         * testsuite/libgomp.c/pr66199-1.c: Same.
4785         * testsuite/libgomp.c/pr66199-2.c: Same.
4786         * testsuite/libgomp.c/target-8.c: Same.
4787
4788 2015-06-15  Tom de Vries  <tom@codesourcery.com>
4789
4790         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
4791         -std={gnu99,c99}.
4792         * testsuite/libgomp.c/for-1.c: Same.
4793         * testsuite/libgomp.c/for-2.c: Same.
4794         * testsuite/libgomp.c/for-3.c: Same.
4795         * testsuite/libgomp.c/pr35625.c: Same.
4796         * testsuite/libgomp.c/pr39154.c: Same.
4797         * testsuite/libgomp.c/simd-16.c: Same.
4798         * testsuite/libgomp.c/simd-17.c: Same.
4799
4800 2015-06-13  Tom de Vries  <tom@codesourcery.com>
4801
4802         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
4803
4804 2015-06-13  Tom de Vries  <tom@codesourcery.com>
4805
4806         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
4807         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4808         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
4809         (N): Define.
4810         (main): Use N instead of hardcoded constants.
4811
4812 2015-06-05  Tom de Vries  <tom@codesourcery.com>
4813
4814         merge from gomp4 branch:
4815         2015-05-28  Tom de Vries  <tom@codesourcery.com>
4816
4817         PR tree-optimization/65443
4818         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
4819         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
4820         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
4821
4822 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
4823
4824         * testsuite/libgomp.graphite/bounds.c: Adjust for
4825         cleanup-tree-dump removal.
4826         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
4827         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4828         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4829         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4830         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4831         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4832         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4833         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4834         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4835         * testsuite/libgomp.graphite/pr41118.c: Likewise.
4836
4837 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
4838
4839         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
4840         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
4841         (futex_wake) [!__x86_64__]: Ditto.
4842
4843 2015-05-28  Julian Brown  <julian@codesourcery.com>
4844
4845         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
4846         function comment. Only call gomp_fatal if new argument is true.
4847         (acc_dev_num_out_of_range): New function.
4848         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
4849         acc_dev_num_out_of_range as appropriate.
4850         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
4851         (acc_get_device_num, acc_set_device_num): Update calls to
4852         resolve_device.
4853         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
4854         output.
4855
4856 2015-05-28  Julian Brown  <julian@codesourcery.com>
4857
4858         PR libgomp/65742
4859         * oacc-init.c (plugin/plugin-host.h): Include.
4860         (acc_on_device): Check whether we're in an offloaded region for
4861         host_nonshm
4862         plugin. Don't use __builtin_acc_on_device.
4863         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
4864         nonshm_exec flag in thread-local data.
4865         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
4866         data for host_nonshm plugin.
4867         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
4868         for host_nonshm plugin.
4869         * plugin/plugin-host.h: New.
4870
4871 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4872
4873         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
4874
4875 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4876
4877         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
4878         Declare as int.
4879         (FUTEX_PRIVATE_FLAG): Remove L suffix.
4880         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
4881         Declare as int.
4882
4883 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4884
4885         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
4886
4887 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
4888
4889         * target.c (gomp_map_pointer): New function abstracting out
4890         GOMP_MAP_POINTER handling.
4891         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
4892         gomp_map_pointer().
4893
4894 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
4895
4896         PR middle-end/66199
4897         * testsuite/libgomp.c/pr66199-1.c: New test.
4898         * testsuite/libgomp.c/pr66199-2.c: New test.
4899         * testsuite/libgomp.c++/pr66199-1.C: New test.
4900         * testsuite/libgomp.c++/pr66199-2.C: New test.
4901         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
4902         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
4903
4904 2015-05-19  Julian Brown  <julian@codesourcery.com>
4905
4906         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
4907         on cuInit failure.
4908
4909 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
4910
4911         PR middle-end/66133
4912         * testsuite/libgomp.c/pr66133.c: New test.
4913
4914 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
4915
4916         * Makefile.in: Regenerated with automake-1.11.6.
4917         * aclocal.m4: Likewise.
4918         * config.h.in: Likewise.
4919         * configure: Likewise.
4920         * testsuite/Makefile.in: Likewise.
4921
4922 2015-05-08  Jason Merrill  <jason@redhat.com>
4923
4924         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
4925         _Complex.
4926
4927         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
4928
4929 2015-05-06  Julian Brown  <julian@codesourcery.com>
4930
4931         * oacc-init.c (acc_device_lock): Add explanatory comment.
4932         (resolve_device): Add comment about locking requirement.
4933         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
4934         gomp_init_device and gomp_fini_device calls.
4935         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
4936         (acc_get_device_num, acc_set_device_num): Add locking around
4937         resolve_device and gomp_init_device calls.
4938
4939 2015-05-06  Julian Brown  <julian@codesourcery.com>
4940
4941         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
4942         goacc_thread_lock on error paths.
4943         * oacc-mem.c (lookup_host): Remove locking from function. Note
4944         locking requirement for caller in function comment.
4945         (lookup_dev): Likewise.
4946         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
4947         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
4948         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
4949         Add locking.
4950
4951 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
4952
4953         PR testsuite/65205
4954         PR libgomp/65993
4955         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
4956         don't expect "0x" prefix for "%p" format specifier, don't expect
4957         "(nil)" for NULL pointer.
4958         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4959         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4960         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4961         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4962         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4963         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4964         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4965         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4966         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4967         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4968         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4969         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4970         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4971         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4972         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4973         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4974         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4975         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4976         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4977         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4978         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4979         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4980         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4981         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4982         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4983         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4984         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4985         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4986         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
4987         accurately specify what we're looking for.
4988         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4989         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4990         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4991         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4992         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4993
4994 2015-04-30  James Norris  <jnorris@codesourcery.com>
4995
4996         PR testsuite/65205
4997         * testsuite/lib/libgomp.exp
4998         (check_effective_target_openacc_host_selected)
4999         (check_effective_target_openacc_host_nonshm_selected): New
5000         procedures.
5001         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
5002         dg-shouldfail.
5003         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
5004         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
5005         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
5006         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
5007         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
5008         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
5009         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
5010         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
5011         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
5012         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
5013         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
5014         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
5015         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
5016         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
5017         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
5018         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
5019         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
5020         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
5021         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
5022         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
5023         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
5024         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
5025         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
5026         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
5027         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
5028         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
5029         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
5030         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
5031         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
5032         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
5033         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
5034         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
5035         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
5036         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
5037         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
5038         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
5039         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
5040         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
5041         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
5042         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
5043         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
5044         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
5045         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
5046
5047 2015-04-08  Julian Brown  <julian@codesourcery.com>
5048
5049         * libgomp.h (target_mem_desc: Remove mem_map field.
5050         (acc_dispatch_t): Remove open_device_func, close_device_func,
5051         get_device_num_func, set_device_num_func, target_data members.
5052         Change create_thread_data_func argument to device number instead of
5053         generic pointer.
5054         * oacc-async.c (assert.h): Include.
5055         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
5056         (acc_wait_all, acc_wait_all_async): Use current host thread's
5057         active device, not base_dev.
5058         * oacc-cuda.c (acc_get_current_cuda_device)
5059         (acc_get_current_cuda_context, acc_get_cuda_stream)
5060         (acc_set_cuda_stream): Likewise.
5061         * oacc-host.c (host_dispatch): Don't set open_device_func,
5062         close_device_func, get_device_num_func or set_device_num_func.
5063         * oacc-init.c (base_dev, init_key): Remove.
5064         (cached_base_dev): New.
5065         (name_of_acc_device_t): New.
5066         (acc_init_1): Initialise default-numbered device, not zeroth.
5067         (acc_shutdown_1): Close all devices of a given type.
5068         (goacc_destroy_thread): Don't use base_dev.
5069         (lazy_open, lazy_init, lazy_init_and_open): Remove.
5070         (goacc_attach_host_thread_to_device): New.
5071         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
5072         (acc_get_num_devices): Don't use base_dev.
5073         (acc_set_device_type): Reimplement.
5074         (acc_get_device_type): Don't use base_dev.
5075         (acc_get_device_num): Tweak logic.
5076         (acc_set_device_num): Likewise.
5077         (acc_on_device): Use acc_get_device_type.
5078         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
5079         (goacc_lazy_initialize): Reimplement with acc_init and
5080         goacc_attach_host_thread_to_device.
5081         * oacc-int.h (goacc_thread): Add base_dev field.
5082         (base_dev): Remove extern declaration.
5083         (goacc_attach_host_thread_to_device): Add prototype.
5084         * oacc-mem.c (acc_malloc): Use current thread's device instead of
5085         base_dev.
5086         (acc_free): Likewise.
5087         (acc_memcpy_to_device): Likewise.
5088         (acc_memcpy_from_device): Likewise.
5089         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
5090         goacc_lazy_initialize (throughout).
5091         (GOACC_parallel): Use tgt_offset to locate target functions.
5092         * target.c (gomp_map_vars): Don't set tgt->mem_map.
5093         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
5094         (gomp_load_plugin_for_device): Remove open_device, close_device,
5095         get_device_num, set_device_num openacc hook initialisation. Don't set
5096         openacc.target_data.
5097         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
5098         (GOMP_OFFLOAD_openacc_close_device)
5099         (GOMP_OFFLOAD_openacc_get_device_num)
5100         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
5101         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
5102         to int.
5103         * plugin/plugin-nvptx.c (ptx_inited): Remove.
5104         (instantiated_devices, ptx_dev_lock): New.
5105         (struct ptx_image_data): New.
5106         (ptx_devices, ptx_images, ptx_image_lock): New.
5107         (fini_streams_for_device): Reorder cuStreamDestroy call.
5108         (nvptx_get_num_devices): Remove forward declaration.
5109         (nvptx_init): Change return type to bool.
5110         (nvptx_fini): Remove.
5111         (nvptx_attach_host_thread_to_device): New.
5112         (nvptx_open_device): Return struct ptx_device* instead of void*.
5113         (nvptx_close_device): Change argument type to struct ptx_device*,
5114         return type to void.
5115         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
5116         (kernel_target_data, kernel_host_table): Remove static globals.
5117         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
5118         (GOMP_OFFLOAD_init_device): Reimplement.
5119         (GOMP_OFFLOAD_fini_device): Likewise.
5120         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
5121         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
5122         (GOMP_OFFLOAD_host2dev): Use ORD argument.
5123         (GOMP_OFFLOAD_openacc_open_device)
5124         (GOMP_OFFLOAD_openacc_close_device)
5125         (GOMP_OFFLOAD_openacc_set_device_num)
5126         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
5127         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
5128         (device number).
5129
5130         testsuite/
5131         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
5132
5133 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
5134
5135         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
5136         * libgomp.h (struct gomp_memory_mapping): Remove.
5137         (struct target_mem_desc): Change type of mem_map from
5138         gomp_memory_mapping * to splay_tree_s *.
5139         (struct gomp_device_descr): Remove register_image_func, get_table_func.
5140         Add load_image_func, unload_image_func.
5141         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
5142         Remove offload_regions_registered.
5143         (gomp_init_tables): Remove.
5144         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
5145         to splay_tree_s *.
5146         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
5147         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
5148         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
5149         offload_regions_registered.
5150         Initialize load_image_func, unload_image_func, mem_map.root.
5151         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
5152         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
5153         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
5154         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
5155         gomp_memory_mapping *.  Use dev's lock and splay_tree.
5156         (lookup_dev): Use dev's lock.
5157         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
5158         (acc_is_present): Likewise.
5159         (acc_map_data): Likewise.
5160         (acc_unmap_data): Likewise.  Use dev's lock.
5161         (present_create_copy): Likewise.
5162         (delete_copyout): Pass dev to lookup_host instead of mem_map.
5163         (update_dev_host): Likewise.
5164         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
5165         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
5166         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
5167         (GOMP_OFFLOAD_get_table): Remove
5168         (GOMP_OFFLOAD_load_image): New function.
5169         (GOMP_OFFLOAD_unload_image): New function.
5170         * target.c (register_lock): New mutex for offload image registration.
5171         (num_devices): Do not guard with PLUGIN_SUPPORT.
5172         (gomp_realloc_unlock): New static function.
5173         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
5174         before gomp_fatal.
5175         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
5176         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
5177         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
5178         mem_map's.
5179         (gomp_unmap_vars): Likewise.
5180         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
5181         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
5182         (gomp_offload_image_to_device): New static function.
5183         (GOMP_offload_register): Add mutex lock.
5184         Call gomp_offload_image_to_device for all initialized devices.
5185         Replace gomp_realloc with gomp_realloc_unlock.
5186         (GOMP_offload_unregister): New function.
5187         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
5188         get_table_func from the plugin with calls to init_device_func and
5189         gomp_offload_image_to_device.
5190         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
5191         to splay_tree_s *.
5192         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
5193         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
5194         (GOMP_target_data): Do not call gomp_init_tables.
5195         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
5196         (gomp_load_plugin_for_device): Replace register_image and get_table
5197         with load_image and unload_image in DLSYM ().
5198         (gomp_register_images_for_device): Remove function.
5199         (gomp_target_init): Do not initialize current_device.mem_map.*,
5200         current_device.offload_regions_registered.
5201         Remove call to gomp_register_images_for_device.
5202         Do not free offload_images and num_offload_images.
5203
5204 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
5205
5206         PR fortran/65597
5207         * testsuite/libgomp.fortran/pr65597.f90: New test.
5208
5209 2015-03-27  Tom de Vries  <tom@codesourcery.com>
5210
5211         PR testsuite/65594
5212         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
5213         (init, check): New function.
5214         (foo): Change return type to void.
5215         (main): Call init and check.
5216
5217 2015-03-27  Tom de Vries  <tom@codesourcery.com>
5218
5219         PR testsuite/65594
5220         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
5221         (foo): Use M for non-inner loops to scale down test-case.
5222
5223 2015-03-25  Kai Tietz  <ktietz@redhat.com>
5224
5225         PR libgomp/64972
5226         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
5227         (GOACC_data_start): Likewise.
5228         * target.c (gomp_map_vars): Likewise.
5229
5230 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
5231
5232         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
5233         hppa*-*-hpux*.
5234
5235 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
5236
5237         * testsuite/libgomp.c/target-10.c: New test.
5238         * testsuite/libgomp.c++/target-4.C: New test.
5239
5240 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
5241
5242         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
5243         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
5244
5245 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
5246
5247         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
5248         * configure.ac (*-*-rtems*): Assume Pthread is supported.
5249         (pthread.h): Check for this header file.
5250         * configure: Regenerate.
5251
5252 2015-02-25  Tom de Vries  <tom@codesourcery.com>
5253
5254         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
5255         (check_reduction_op, check_reduction_macro, max, min):
5256         Declare.
5257         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
5258         function.
5259         (main): Use new functions.
5260
5261 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
5262
5263         * target.c (gomp_load_plugin_for_device): Use const char * instead of
5264         char * for variables holding dlerror return values.
5265         (DLSYM_OPT): Ditto.
5266
5267 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
5268
5269         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
5270
5271 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
5272             Cesar Philippidis  <cesar@codesourcery.com>
5273
5274         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
5275         GOACC_ctaid, and GOACC_nctaid routines.
5276
5277 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
5278
5279         PR c/64824
5280         * testsuite/libgomp.c/atomic-18.c: New test.
5281         * testsuite/libgomp.c++/atomic-16.C: New test.
5282
5283 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
5284
5285         PR c/64824
5286         PR c/64868
5287         * testsuite/libgomp.c/pr64824.c: New test.
5288         * testsuite/libgomp.c/pr64868.c: New test.
5289         * testsuite/libgomp.c++/pr64824.C: New test.
5290         * testsuite/libgomp.c++/pr64868.C: New test.
5291
5292 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
5293
5294         PR libgomp/64635
5295         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
5296         Link with -lpthread.
5297         * config/aix/plugin-suffix.h: Delete.
5298
5299 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
5300
5301         PR libgomp/64635
5302         * configure.tgt (*-*-aix*): Use config_path "aix posix".
5303         (*-*-darwin*): Use config_path "bsd darwin posix".
5304         (*-*-hpux*): Use config_path "hpux posix".
5305         * target.c: Add include of plugin-suffix.h and use
5306         SONAME_SUFFIX macro.
5307         * config/aix/plugin-suffix.h: New file.
5308         * config/darwin/plugin-suffix.h: New file.
5309         * config/hpux/plugin-suffix.h: New file.
5310         * config/posix/plugin-suffix.h: New file.
5311
5312 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
5313
5314         PR middle-end/64734
5315         * libgomp.c/pr64734.c: New test.
5316
5317 2015-01-23  Tom de Vries  <tom@codesourcery.com>
5318
5319         PR libgomp/64672
5320         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
5321
5322 2015-01-23  Tom de Vries  <tom@codesourcery.com>
5323
5324         PR libgomp/64707
5325         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
5326         dg-options.
5327
5328 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
5329
5330         PR libgomp/64625
5331         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
5332         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
5333         formal parameter.  Update all users.
5334         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
5335         Document unused formal parameter.
5336
5337 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
5338
5339         * oacc-parallel.c: Don't include <alloca.h>.
5340         (GOACC_parallel): Use gomp_alloca instead of alloca.
5341
5342 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
5343
5344         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
5345
5346 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
5347             James Norris  <jnorris@codesourcery.com>
5348             Tom de Vries  <tom@codesourcery.com>
5349             Julian Brown  <julian@codesourcery.com>
5350             Cesar Philippidis  <cesar@codesourcery.com>
5351             Nathan Sidwell  <nathan@codesourcery.com>
5352             Tobias Burnus  <burnus@net-b.de>
5353
5354         * Makefile.am (search_path): Add $(top_srcdir)/../include.
5355         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
5356         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
5357         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
5358         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
5359         Include $(top_srcdir)/plugin/Makefrag.am.
5360         (nodist_libsubinclude_HEADERS): Add openacc.h.
5361         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
5362         openacc.f90, openacc.mod, openacc_kinds.mod.
5363         (omp_lib.mod): Generalize into...
5364         (%.mod): ... this new rule.
5365         (openacc_kinds.mod, openacc.mod): New rules.
5366         * plugin/configfrag.ac: New file.
5367         * configure.ac: Move plugin/offloading support into it.  Include
5368         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
5369         * plugin/Makefrag.am: New file.
5370         * testsuite/Makefile.am (OFFLOAD_TARGETS)
5371         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
5372         export.
5373         (libgomp-test-support.exp): New rule.
5374         (all-local): Depend on it.
5375         * Makefile.in: Regenerate.
5376         * testsuite/Makefile.in: Regenerate.
5377         * config.h.in: Likewise.
5378         * configure: Likewise.
5379         * configure.tgt: Harden shell syntax.
5380         * env.c: Include "oacc-int.h".
5381         (parse_acc_device_type): New function.
5382         (gomp_debug_var, goacc_device_type, goacc_device_num): New
5383         variables.
5384         (initialize_env): Initialize those.  Call
5385         goacc_runtime_initialize.
5386         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
5387         (gomp_fatal): Call gomp_vfatal.
5388         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
5389         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
5390         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
5391         (splay_tree_node, splay_tree, splay_tree_key)
5392         (struct target_mem_desc, struct splay_tree_key_s)
5393         (struct gomp_memory_mapping, struct acc_dispatch_t)
5394         (struct gomp_device_descr, gomp_acc_insert_pointer)
5395         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
5396         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
5397         (gomp_free_memmap, gomp_fini_device): New declarations.
5398         (gomp_vdebug, gomp_debug): New macros.
5399         Include "splay-tree.h".
5400         * libgomp.map (OACC_2.0): New symbol version.  Use for
5401         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
5402         acc_set_device_type_h_, acc_get_device_type,
5403         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
5404         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
5405         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
5406         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
5407         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
5408         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
5409         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
5410         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
5411         acc_copyin_array_h_, acc_present_or_copyin,
5412         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
5413         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
5414         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
5415         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
5416         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
5417         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
5418         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
5419         acc_update_device, acc_update_device_32_h_,
5420         acc_update_device_64_h_, acc_update_device_array_h_,
5421         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
5422         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
5423         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
5424         acc_is_present_64_h_, acc_is_present_array_h_,
5425         acc_memcpy_to_device, acc_memcpy_from_device,
5426         acc_get_current_cuda_device, acc_get_current_cuda_context,
5427         acc_get_cuda_stream, acc_set_cuda_stream.
5428         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
5429         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
5430         GOACC_update, GOACC_wait, GOACC_get_thread_num,
5431         GOACC_get_num_threads.
5432         (GOMP_PLUGIN_1.0): New symbol version.  Use for
5433         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
5434         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
5435         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
5436         GOMP_PLUGIN_acc_thread.
5437         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
5438         environment variable.
5439         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
5440         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
5441         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
5442         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
5443         (splay_tree_remove): New declarations.
5444         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
5445         (splay_tree_remove, splay_tree_lookup): Move into...
5446         * splay-tree.c: ... this new file.
5447         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
5448         (splay_tree_node, splay_tree, splay_tree_key)
5449         (struct target_mem_desc, struct splay_tree_key_s)
5450         (struct gomp_device_descr): Don't declare.
5451         (num_devices_openmp): New variable.
5452         (gomp_get_num_devices ): Use it.
5453         (gomp_init_targets_once): New function.
5454         (gomp_get_num_devices ): Use it.
5455         (get_kind, gomp_copy_from_async, gomp_free_memmap)
5456         (gomp_fini_device, gomp_register_image_for_device): New functions.
5457         (gomp_map_vars): Add devaddrs parameter.
5458         (gomp_update): Add mm parameter.
5459         (gomp_init_device): Move most of it into...
5460         (gomp_init_tables): ... this new function.
5461         (gomp_register_images_for_device): Remove function.
5462         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
5463         Make them hidden instead of static.
5464         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
5465         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
5466         (GOMP_target_end_data, GOMP_target_update)
5467         (gomp_load_plugin_for_device, gomp_target_init): Update for
5468         OpenACC changes.
5469         * oacc-async.c: New file.
5470         * oacc-cuda.c: Likewise.
5471         * oacc-host.c: Likewise.
5472         * oacc-init.c: Likewise.
5473         * oacc-int.h: Likewise.
5474         * oacc-mem.c: Likewise.
5475         * oacc-parallel.c: Likewise.
5476         * oacc-plugin.c: Likewise.
5477         * oacc-plugin.h: Likewise.
5478         * oacc-ptx.h: Likewise.
5479         * openacc.f90: Likewise.
5480         * openacc.h: Likewise.
5481         * openacc_lib.h: Likewise.
5482         * plugin/plugin-host.c: Likewise.
5483         * plugin/plugin-nvptx.c: Likewise.
5484         * libgomp-plugin.c: Likewise.
5485         * libgomp-plugin.h: Likewise.
5486         * libgomp_target.h: Remove file after merging content into the
5487         former file.  Update all users.
5488         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
5489         (offload_targets_s, offload_targets_s_openacc): New variables.
5490         (check_effective_target_openacc_nvidia_accel_present)
5491         (check_effective_target_openacc_nvidia_accel_selected): New
5492         procedures.
5493         (libgomp_init): Update for OpenACC changes.
5494         * testsuite/libgomp-test-support.exp.in: New file.
5495         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
5496         * testsuite/libgomp.oacc-c/c.exp: Likewise.
5497         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
5498         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
5499         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
5500         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
5501         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
5502         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
5503         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
5504         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
5505         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
5506         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
5507         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
5508         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
5509         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
5510         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
5511         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
5512         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
5513         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
5514         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
5515         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
5516         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
5517         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
5518         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
5519         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
5520         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
5521         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
5522         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
5523         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
5524         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
5525         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
5526         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
5527         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
5528         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
5529         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
5530         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
5531         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
5532         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
5533         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
5534         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
5535         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
5536         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
5537         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
5538         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
5539         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
5540         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
5541         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
5542         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
5543         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
5544         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
5545         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
5546         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
5547         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
5548         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
5549         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
5550         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
5551         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
5552         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
5553         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
5554         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
5555         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
5556         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
5557         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
5558         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
5559         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
5560         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
5561         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
5562         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
5563         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
5564         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
5565         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
5566         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
5567         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
5568         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
5569         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
5570         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
5571         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
5572         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
5573         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
5574         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
5575         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
5576         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
5577         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
5578         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
5579         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
5580         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
5581         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
5582         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
5583         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
5584         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
5585         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
5586         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
5587         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
5588         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
5589         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
5590         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
5591         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
5592         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
5593         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
5594         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
5595         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
5596         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
5597         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
5598         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
5599         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
5600         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
5601         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
5602         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
5603         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
5604         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
5605         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
5606         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
5607         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
5608         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
5609         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
5610         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
5611         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
5612         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
5613         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
5614         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
5615         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
5616         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
5617         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
5618         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
5619         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
5620         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
5621         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
5622         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
5623         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
5624         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
5625         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
5626         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
5627         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
5628         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
5629         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
5630         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
5631         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
5632         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
5633         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
5634         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
5635         Likewise.
5636         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
5637         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
5638         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
5639         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
5640         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
5641         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
5642         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
5643         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
5644         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
5645         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
5646         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
5647         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
5648         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
5649         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
5650         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
5651         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
5652         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
5653         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
5654         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
5655         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
5656         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
5657         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
5658         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
5659         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
5660         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
5661         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
5662         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
5663         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
5664         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
5665         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
5666         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
5667         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
5668         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
5669         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
5670         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
5671         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
5672         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
5673         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
5674         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
5675         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
5676         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
5677         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
5678         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
5679         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
5680         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
5681         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
5682         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
5683         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
5684         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
5685         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
5686         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
5687         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
5688         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
5689         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
5690         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
5691         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
5692         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
5693         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
5694         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
5695         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
5696
5697 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
5698             Julian Brown  <julian@codesourcery.com>
5699             David Malcolm  <dmalcolm@redhat.com>
5700
5701         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
5702         to "GNU Offloading and Multi Processing Runtime Library".  Change
5703         all users.
5704         * configure: Regenerate.
5705         * libgomp.texi: Update.
5706
5707 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
5708
5709         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
5710         "$tgt_dir/lib32".
5711         * configure: Regenerate.
5712
5713         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
5714         "intelmic" in $offload_targets.
5715
5716 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
5717
5718         Update copyright years.
5719
5720         * libgomp.texi: Bump @copying's copyright year.
5721
5722 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5723
5724         * testsuite/lib/libgomp.exp: Load target-utils.exp.
5725         Move load of target-supportes.exp earlier.
5726
5727 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
5728
5729         * testsuite/libgomp.c/target-9.c: New test.
5730
5731 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
5732
5733         * config.h.in: Regenerate.
5734         * configure: Regenerate.
5735         * configure.ac: Add GCC_CHECK_EMUTLS.
5736         * libgomp.h: Add check for USE_EMUTLS: this case
5737         is equal to HAVE_TLS.
5738         * team.c: Likewise.
5739
5740 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
5741
5742         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
5743
5744 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
5745             Ilya Verbin  <ilya.verbin@intel.com>
5746
5747         * testsuite/libgomp.c/target-critical-1.c: New test.
5748
5749 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
5750
5751         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
5752         to dg-options unless expensive testing is on.
5753         (TESTITERS): Define to N if not defined.
5754         (main): Use TESTITERS instead of N.
5755         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
5756         dg-additional-options depending on whether expensive testing is on.
5757         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
5758         Decrease N to 100000 and CHUNKSZ to 10000.
5759
5760 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
5761
5762         PR fortran/63938
5763         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
5764         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
5765
5766 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
5767
5768         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
5769
5770 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
5771
5772         PR bootstrap/63784
5773         * configure: Regenerated.
5774
5775 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
5776
5777         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
5778         vect_simd_clones effective target.
5779         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
5780
5781 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
5782
5783         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
5784         of 32 as block_size.
5785         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
5786         instead of 32 as block_size.
5787
5788 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
5789             Ilya Verbin  <ilya.verbin@intel.com>
5790
5791         * Makefile.in: Regenerate.
5792         * configure: Regenerate.
5793         * configure.ac: Set up offload_additional_options,
5794         offload_additional_lib_paths and offload_targets.
5795         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
5796         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
5797         * testsuite/Makefile.in: Regenerate.
5798         * testsuite/lib/libgomp.exp (libgomp_init): Append
5799         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
5800         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
5801         build directory to LD_LIBRARY_PATH for intelmic offload targets.
5802
5803 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
5804             Ilya Verbin  <ilya.verbin@intel.com>
5805             Kirill Yukhin  <kirill.yukhin@intel.com>
5806             Ilya Tocar  <ilya.tocar@intel.com>
5807
5808         * testsuite/lib/libgomp.exp
5809         (check_effective_target_offload_device): New.
5810         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
5811         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
5812         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
5813         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
5814         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
5815         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
5816         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
5817         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
5818         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
5819         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
5820         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
5821         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
5822         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
5823         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
5824         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
5825         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
5826         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
5827         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
5828         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
5829         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
5830         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
5831         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
5832         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
5833         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
5834         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
5835         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
5836         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
5837         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
5838         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
5839         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
5840         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
5841         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
5842         * testsuite/libgomp.c/target-7.c: Fix test.
5843         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
5844         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
5845         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
5846         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
5847         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
5848         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
5849         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
5850         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
5851         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
5852         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
5853         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
5854         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
5855         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
5856         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
5857         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
5858         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
5859         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
5860         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
5861         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
5862         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
5863         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
5864         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
5865         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
5866         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
5867         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
5868         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
5869         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
5870         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
5871         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
5872         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
5873         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
5874
5875 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
5876             Ilya Verbin  <ilya.verbin@intel.com>
5877             Thomas Schwinge  <thomas@codesourcery.com>
5878             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5879
5880         * libgomp.map (GOMP_4.0.1): New symbol version.
5881         Add GOMP_offload_register.
5882         * libgomp_target.h: New file.
5883         * splay-tree.h: New file.
5884         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
5885         (gomp_target_init): New forward declaration.
5886         (gomp_is_initialized): New static variable.
5887         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
5888         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
5889         New structures.
5890         (offload_images, num_offload_images, devices, num_devices): New static
5891         variables.
5892         (splay_compare): New static function.
5893         (struct gomp_device_descr): New structure.
5894         (gomp_get_num_devices): Call gomp_target_init.
5895         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
5896         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
5897         (GOMP_offload_register): New function.
5898         (GOMP_target): Arrange for host callback to be performed in a separate
5899         initial thread and contention group, inheriting ICVs from
5900         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
5901         Add device initialization and lookup for target function in splay tree.
5902         (GOMP_target_data): Add device initialization and call gomp_map_vars.
5903         (GOMP_target_end_data): Call gomp_unmap_vars.
5904         (GOMP_target_update): Add device initialization and call gomp_update.
5905         (gomp_load_plugin_for_device, gomp_register_images_for_device)
5906         (gomp_target_init): New static functions.
5907
5908 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
5909             Thomas Schwinge  <thomas@codesourcery.com>
5910             Ilya Verbin  <ilya.verbin@intel.com>
5911             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5912
5913         * config.h.in: Regenerate.
5914         * configure: Regenerate.
5915         * configure.ac: Check for libdl, required for plugin support.
5916         (PLUGIN_SUPPORT): Define if plugins are supported.
5917         (enable_offload_targets): Support Intel MIC targets.
5918         (OFFLOAD_TARGETS): List of target names suitable for offloading.
5919
5920 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5921
5922         PR target/63610
5923         * configure: Regenerate.
5924
5925 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5926
5927         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
5928
5929 2014-10-06  Marek Polacek  <polacek@redhat.com>
5930
5931         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
5932         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
5933         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
5934         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5935
5936 2014-10-06  Marek Polacek  <polacek@redhat.com>
5937
5938         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
5939         * testsuite/libgomp.c/nqueens-1.c: Likewise.
5940         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5941         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5942         * testsuite/libgomp.c/pr36802-2.c: Likewise.
5943         * testsuite/libgomp.c/pr36802-3.c: Likewise.
5944         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
5945         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5946         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
5947         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
5948         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
5949         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
5950         * testsuite/libgomp.c/omp-single-1.c: Likewise.
5951         * testsuite/libgomp.c/omp-single-2.c: Likewise.
5952         * testsuite/libgomp.c/omp_matvec.c: Likewise.
5953         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
5954         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
5955         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
5956         declarations.
5957
5958 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5959
5960         PR libgomp/61200
5961         * testsuite/libgomp.c/pr61200.c: New test.
5962
5963 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
5964
5965         PR c++/63248
5966         * testsuite/libgomp.c++/pr63248.C: New test.
5967
5968 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
5969
5970         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
5971         is not zero, but taskgroup->children is NULL and there are
5972         any task->children, schedule those instead of waiting.
5973         * testsuite/libgomp.c/depend-6.c: New test.
5974         * testsuite/libgomp.c/depend-7.c: New test.
5975         * testsuite/libgomp.c/depend-8.c: New test.
5976         * testsuite/libgomp.c/depend-9.c: New test.
5977         * testsuite/libgomp.c/depend-10.c: New test.
5978
5979 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
5980
5981         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
5982         (struct gomp_taskwait): New type.
5983         (struct gomp_task): Add taskwait and parent_depends_on, remove
5984         in_taskwait and taskwait_sem fields.
5985         (gomp_finish_task): Don't destroy taskwait_sem.
5986         * task.c (gomp_init_task): Don't init in_taskwait, instead init
5987         taskwait and parent_depends_on.
5988         (GOMP_task): For if (0) tasks with depend clause that depend on
5989         earlier tasks don't defer them, instead call
5990         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
5991         Initialize redundant_out field, for redundant out entries just
5992         move them at the end of linked list instead of removing them
5993         completely, and set redundant_out flag instead of redundant.
5994         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
5995         that task.
5996         (gomp_task_run_post_handle_dependers): If parent is in
5997         gomp_task_maybe_wait_for_dependencies and newly runnable task
5998         is not parent_depends_on, queue it in parent->children linked
5999         list after all runnable tasks with parent_depends_on set.
6000         Adjust for addition of taskwait indirection.
6001         (gomp_task_run_post_remove_parent): If parent is in
6002         gomp_task_maybe_wait_for_dependencies and task to be removed
6003         is parent_depends_on, decrement n_depend and if needed awake
6004         parent.  Adjust for addition of taskwait indirection.
6005         (GOMP_taskwait): Adjust for addition of taskwait indirection.
6006         (gomp_task_maybe_wait_for_dependencies): New function.
6007         * testsuite/libgomp.c/depend-5.c: New test.
6008
6009 2014-07-13  Tobias Burnus  <burnus@net-b.de>
6010
6011         * testsuite/libgomp.fortran/pr34020.f90: Make compile
6012         with TS 18508/Fortran 2015.
6013
6014 2014-07-06  Marek Polacek  <polacek@redhat.com>
6015
6016         PR c/6940
6017         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
6018
6019 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
6020
6021         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
6022         matches regex $lang_source_re, add $lang_include_flags to options.
6023         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
6024         * testsuite/libgomp.c++/c++.exp: Likewise.
6025         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
6026         and lang_include_flags instead of adding -fintrinsic-modules-path= to
6027         ALWAYS_CFLAGS.
6028         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
6029
6030 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
6031
6032         * testsuite/libgomp.fortran/fortran.exp: Explain
6033         gfortran-dg-runtest usage.
6034
6035 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
6036
6037         * testsuite/libgomp.fortran/simd5.f90: New test.
6038         * testsuite/libgomp.fortran/simd6.f90: New test.
6039         * testsuite/libgomp.fortran/simd7.f90: New test.
6040
6041 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
6042
6043         * testsuite/libgomp.c/for-2.c: Define SC to static for
6044         #pragma omp for simd testing.
6045         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
6046         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
6047         SC macro.
6048         * testsuite/libgomp.c/simd-14.c: New test.
6049         * testsuite/libgomp.c/simd-15.c: New test.
6050         * testsuite/libgomp.c/simd-16.c: New test.
6051         * testsuite/libgomp.c/simd-17.c: New test.
6052         * testsuite/libgomp.c++/for-10.C: Define SC to static for
6053         #pragma omp for simd testing.
6054         * testsuite/libgomp.c++/simd10.C: New test.
6055         * testsuite/libgomp.c++/simd11.C: New test.
6056         * testsuite/libgomp.c++/simd12.C: New test.
6057         * testsuite/libgomp.c++/simd13.C: New test.
6058
6059         * testsuite/libgomp.fortran/aligned1.f03: New test.
6060         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
6061         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
6062         tasks with !$omp parallel !$omp single.
6063         * testsuite/libgomp.fortran/target8.f90: New test.
6064         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
6065         not to use trim in the combiner, instead call elemental function.
6066         (fn): New elemental function.
6067         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
6068         Make elemental.
6069         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
6070         omp_in): Likewise.
6071         * testsuite/libgomp.fortran/udr12.f90: New test.
6072         * testsuite/libgomp.fortran/udr13.f90: New test.
6073         * testsuite/libgomp.fortran/udr14.f90: New test.
6074         * testsuite/libgomp.fortran/udr15.f90: New test.
6075
6076 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
6077
6078         * omp_lib.f90.in (openmp_version): Set to 201307.
6079         * omp_lib.h.in (openmp_version): Likewise.
6080         * testsuite/libgomp.c/target-8.c: New test.
6081         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
6082         and inbranch clauses.
6083         * testsuite/libgomp.fortran/depend-3.f90: New test.
6084         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
6085         openmp_version.
6086         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
6087         * testsuite/libgomp.fortran/target1.f90: New test.
6088         * testsuite/libgomp.fortran/target2.f90: New test.
6089         * testsuite/libgomp.fortran/target3.f90: New test.
6090         * testsuite/libgomp.fortran/target4.f90: New test.
6091         * testsuite/libgomp.fortran/target5.f90: New test.
6092         * testsuite/libgomp.fortran/target6.f90: New test.
6093         * testsuite/libgomp.fortran/target7.f90: New test.
6094
6095 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
6096
6097         PR fortran/60928
6098         * testsuite/libgomp.fortran/allocatable9.f90: New test.
6099         * testsuite/libgomp.fortran/allocatable10.f90: New test.
6100         * testsuite/libgomp.fortran/allocatable11.f90: New test.
6101         * testsuite/libgomp.fortran/allocatable12.f90: New test.
6102         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
6103         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
6104         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
6105         * testsuite/libgomp.fortran/associate1.f90: New test.
6106         * testsuite/libgomp.fortran/associate2.f90: New test.
6107         * testsuite/libgomp.fortran/procptr1.f90: New test.
6108
6109 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
6110
6111         * testsuite/libgomp.fortran/simd1.f90: New test.
6112         * testsuite/libgomp.fortran/udr1.f90: New test.
6113         * testsuite/libgomp.fortran/udr2.f90: New test.
6114         * testsuite/libgomp.fortran/udr3.f90: New test.
6115         * testsuite/libgomp.fortran/udr4.f90: New test.
6116         * testsuite/libgomp.fortran/udr5.f90: New test.
6117         * testsuite/libgomp.fortran/udr6.f90: New test.
6118         * testsuite/libgomp.fortran/udr7.f90: New test.
6119         * testsuite/libgomp.fortran/udr8.f90: New test.
6120         * testsuite/libgomp.fortran/udr9.f90: New test.
6121         * testsuite/libgomp.fortran/udr10.f90: New test.
6122         * testsuite/libgomp.fortran/udr11.f90: New test.
6123
6124 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
6125
6126         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
6127         vect_simd_clones effective target.
6128         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
6129
6130 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
6131
6132         PR middle-end/61252
6133         * testsuite/libgomp.c++/simd-9.C: New test.
6134
6135 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
6136
6137         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
6138         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
6139         texts according to their @menu entry positions.
6140
6141 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
6142
6143         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
6144         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
6145         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
6146         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
6147         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
6148         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
6149         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
6150         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
6151         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
6152         * testsuite/libgomp.fortran/depend-1.f90: New test.
6153         * testsuite/libgomp.fortran/depend-2.f90: New test.
6154         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
6155         * testsuite/libgomp.fortran/simd1.f90: New test.
6156         * testsuite/libgomp.fortran/simd2.f90: New test.
6157         * testsuite/libgomp.fortran/simd3.f90: New test.
6158         * testsuite/libgomp.fortran/simd4.f90: New test.
6159         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
6160
6161 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
6162
6163         * testsuite/libgomp.c/simd-10.c: New test.
6164         * testsuite/libgomp.c/simd-11.c: New test.
6165         * testsuite/libgomp.c/simd-12.c: New test.
6166         * testsuite/libgomp.c/simd-13.c: New test.
6167
6168 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
6169
6170         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
6171         atomic type clauses in any order and optional comma in between.
6172         * testsuite/libgomp.c++/atomic-15.C: Likewise.
6173         * testsuite/libgomp.c/atomic-17.c: Likewise.
6174
6175         * testsuite/libgomp.c/simd-7.c: New test.
6176         * testsuite/libgomp.c/simd-8.c: New test.
6177         * testsuite/libgomp.c/simd-9.c: New test.
6178         * testsuite/libgomp.c/loop-16.c: New test.
6179
6180 2014-04-02  Richard Henderson  <rth@redhat.com>
6181
6182         * config/linux/futex.h (futex_wait): Get error value from errno.
6183         (futex_wake): Likewise.
6184
6185 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
6186
6187         PR c++/60331
6188         * testsuite/libgomp.c++/udr-11.C: New test.
6189         * testsuite/libgomp.c++/udr-12.C: New test.
6190         * testsuite/libgomp.c++/udr-13.C: New test.
6191         * testsuite/libgomp.c++/udr-14.C: New test.
6192         * testsuite/libgomp.c++/udr-15.C: New test.
6193         * testsuite/libgomp.c++/udr-16.C: New test.
6194         * testsuite/libgomp.c++/udr-17.C: New test.
6195         * testsuite/libgomp.c++/udr-18.C: New test.
6196         * testsuite/libgomp.c++/udr-19.C: New test.
6197
6198 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
6199
6200         Update copyright years
6201
6202 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
6203
6204         * hashtab.h: Use the standard form for the copyright notice.
6205
6206 2014-01-02  Tobias Burnus  <burnus@net-b.de>
6207
6208         * libgomp.texi: Bump @copying's copyright year.
6209
6210 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
6211
6212         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
6213         alloca () with __builtin_alloca ().
6214         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
6215         * testsuite/libgomp.c/lock-3.c: Likewise.
6216         * testsuite/libgomp.c/pr48591.c: Likewise.
6217
6218 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
6219
6220         PR testsuite/59534
6221         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
6222         comparisons.
6223
6224 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
6225
6226         PR libgomp/58756
6227         * testsuite/libgomp.c/pr58756.c: New test.
6228
6229 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
6230
6231         PR libgomp/59467
6232         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
6233         !$omp parallel.
6234
6235 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
6236
6237         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
6238         ALWAYS_CFLAGS.
6239         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
6240         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
6241         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
6242         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
6243         Likewise.
6244
6245         * libgomp_g.h: Include <stddef.h> for size_t.
6246
6247         * libgomp.spec.in: Update comment about libgomp's dependencies.
6248         * configure.ac: Likewise.
6249         * configure: Regenerate.
6250
6251 2013-10-16  Tobias Burnus  <burnus@net-b.de>
6252
6253         * libgomp.texi: (Runtime Library Routines): Update references for
6254         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
6255         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
6256         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
6257         (Environment Variables): Update references for OpenMP 4.0. Add
6258         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
6259         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
6260         order.
6261
6262 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
6263
6264         * env.c (parse_bind_var): Initialize value to avoid
6265         (false positive) warning.
6266
6267 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
6268
6269         PR libgomp/58691
6270         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
6271         to check variable.
6272         (gomp_init_num_threads): Move i variable declaration into
6273         #ifdef CPU_ALLOC_SIZE block.
6274         * config/linux/affinity.c (gomp_affinity_init_level): Test
6275         gomp_places_list_len == 0 rather than gomp_places_list == 0
6276         when checking for topology reading error.
6277         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
6278         * env.c (parse_affinity): Add ignore argument, if true, don't populate
6279         gomp_places_list, only parse env var and always return false.
6280         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
6281         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
6282         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
6283         and either of these variables were parsed correctly into a places
6284         list.
6285
6286 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
6287             Jakub Jelinek  <jakub@redhat.com>
6288
6289         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
6290         of 5 loopfn matches.
6291         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
6292         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
6293         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
6294         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
6295         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
6296         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6297         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6298         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
6299
6300 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
6301
6302         * Makefile.am (omp_lib.mod): Streamline rule.
6303         * Makefile.in: Regenerate.
6304
6305         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
6306         exceptions.
6307
6308         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
6309         * testsuite/libgomp.fortran/lib1.f90: Likewise.
6310         * testsuite/libgomp.fortran/lib2.f: Likewise.
6311         * testsuite/libgomp.fortran/lib3.f: Likewise.
6312
6313         * configure.ac: Typo fix.
6314         * configure: Regenerate.
6315
6316         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
6317         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
6318
6319         * omp.h.in: Don't touch the user's namespace.
6320
6321 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
6322             Tobias Burnus  <burnus@net-b.de>
6323             Richard Henderson  <rth@redhat.com>
6324
6325         * target.c: New file.
6326         * Makefile.am (libgomp_la_SOURCES): Add target.c.
6327         * Makefile.in: Regenerated.
6328         * libgomp_g.h (GOMP_task): Add depend argument.
6329         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
6330         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
6331         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
6332         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
6333         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
6334         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
6335         GOMP_taskgroup_start, GOMP_taskgroup_end,
6336         GOMP_parallel_sections): New prototypes.
6337         * fortran.c (omp_is_initial_device): Add ialias_redirect.
6338         (omp_is_initial_device_): New function.
6339         (ULP, STR1, STR2, ialias_redirect): Removed.
6340         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
6341         omp_set_default_device_8_, omp_get_default_device_,
6342         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
6343         functions.
6344         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
6345         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
6346         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
6347         @@GOMP_4.0.
6348         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
6349         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
6350         omp_set_default_device, omp_set_default_device_,
6351         omp_set_default_device_8_, omp_get_default_device,
6352         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
6353         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
6354         omp_get_team_num_): Export @@OMP_4.0.
6355         * team.c (struct gomp_thread_start_data): Add place field.
6356         (gomp_thread_start): Clear thr->thread_pool and
6357         thr->task before returning.  Use gomp_team_barrier_wait_final
6358         instead of gomp_team_barrier_wait.  Initialize thr->place.
6359         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
6360         team_cancelled and task_queued_count fields.
6361         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
6362         before calling pthread_exit.
6363         (gomp_free_thread): No longer static.  Use
6364         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
6365         (gomp_team_start): Add flags argument.  Set
6366         thr->thread_pool->threads_busy to nthreads immediately after creating
6367         new pool.  Use gomp_managed_threads_lock instead of
6368         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
6369         (gomp_team_end): Use gomp_managed_threads_lock instead of
6370         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
6371         of gomp_team_barrier_wait.  If team->team_cancelled, call
6372         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
6373         rather than thr->ts.work_share.
6374         (initialize_team): Don't call gomp_sem_init here.
6375         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
6376         caller.
6377         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
6378         * env.c (gomp_global_icv): Add default_device_var, target_data and
6379         bind_var initializers.
6380         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
6381         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
6382         gomp_places_list_len): New variables.
6383         (parse_bind_var, parse_one_place, parse_places_var): New functions.
6384         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
6385         sized places.
6386         (gomp_cancel_var): New global variable.
6387         (parse_int): New function.
6388         (handle_omp_display_env): New function.
6389         (initialize_env): Use it.  Initialize default_device_var.
6390         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
6391         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
6392         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
6393         been successfully parsed (and call gomp_init_affinity in that case).
6394         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
6395         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
6396         omp_get_team_num, omp_is_initial_device): New functions.
6397         * libgomp.h: Include stdlib.h.
6398         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
6399         Define.
6400         (struct target_mem_desc): Forward declare.
6401         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
6402         and thread_limit_var fields.
6403         (gomp_get_num_devices): New prototype.
6404         (gomp_cancel_var): New extern decl.
6405         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
6406         team_cancelled and task_queued_count fields.  Add comments about
6407         task_{,queued_,running_}count.
6408         (gomp_cancel_kind): New enum.
6409         (gomp_work_share_end_cancel): New prototype.
6410         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
6411         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
6412         and depend fields.
6413         (struct gomp_taskgroup): New type.
6414         (struct gomp_task_depend_entry,
6415         struct gomp_dependers_vec): New types.
6416         (gomp_finish_task): Free depend_hash if non-NULL.
6417         (struct gomp_team_state): Add place_partition_off
6418         and place_partition_len fields.
6419         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
6420         gomp_places_list_len): New extern decls.
6421         (struct gomp_thread): Add place field.
6422         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
6423         (gomp_init_thread_affinity): Add place argument.
6424         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
6425         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
6426         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
6427         gomp_affinity_init_level, gomp_affinity_print_place): New
6428         prototypes.
6429         (gomp_team_start): Add flags argument.
6430         (gomp_thread_limit_var, gomp_remaining_threads_count,
6431         gomp_remaining_threads_lock): Remove.
6432         (gomp_managed_threads_lock): New variable.
6433         (struct gomp_thread_pool): Add threads_busy field.
6434         (gomp_free_thread): New prototype.
6435         * task.c: Include hashtab.h.
6436         (hash_entry_type): New typedef.
6437         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
6438         (gomp_init_task): Clear dependers, depend_hash, depend_count,
6439         copy_ctors_done and taskgroup fields.
6440         (GOMP_task): Add depend argument, handle depend clauses.  If
6441         gomp_team_barrier_cancelled or if it's taskgroup has been
6442         cancelled, don't queue or start new tasks.  Set copy_ctors_done
6443         field if needed.  Initialize taskgroup field.  If copy_ctors_done
6444         and already cancelled, don't discard the task.  If taskgroup is
6445         non-NULL, enqueue the task into taskgroup queue.  Increment
6446         num_children field in taskgroup.  Increment task_queued_count.
6447         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
6448         gomp_task_run_post_remove_taskgroup): New inline functions.
6449         (gomp_task_run_post_handle_depend_hash,
6450         gomp_task_run_post_handle_dependers,
6451         gomp_task_run_post_handle_depend): New functions.
6452         (GOMP_taskwait): Use them.  If more than one new tasks
6453         have been queued, wake other threads if needed.
6454         (gomp_barrier_handle_tasks): Likewise.  If
6455         gomp_team_barrier_cancelled, don't start any new tasks, just free
6456         all tasks.
6457         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
6458         * omp_lib.f90.in
6459         (omp_proc_bind_kind, omp_proc_bind_false,
6460         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
6461         omp_proc_bind_spread): New params.
6462         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
6463         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
6464         omp_get_team_num, omp_is_initial_device): New interfaces.
6465         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
6466         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
6467         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
6468         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
6469         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
6470         useless use omp_lib_kinds.
6471         * omp.h.in (omp_proc_bind_t): New typedef.
6472         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
6473         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
6474         omp_get_team_num, omp_is_initial_device): New prototypes.
6475         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
6476         through to gomp_team_start.
6477         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
6478         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
6479         Adjust gomp_parallel_loop_start callers.
6480         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
6481         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
6482         GOMP_loop_end_cancel): New functions.
6483         (GOMP_parallel_end): Add ialias_redirect.
6484         * hashtab.h: New file.
6485         * libgomp.texi (Environment Variables): Minor cleanup,
6486         update section refs to OpenMP 4.0rc2.
6487         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
6488         environment variables.
6489         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
6490         team->work_shares_to_free to thr->ts.work_share before calling
6491         free_work_share.
6492         (gomp_work_share_end_cancel): New function.
6493         * config/linux/proc.c: Include errno.h.
6494         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
6495         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
6496         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
6497         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
6498         gomp_cpuset_size is sizeof (cpu_set_t).
6499         (gomp_init_num_threads): Initialize gomp_cpuset_size,
6500         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
6501         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
6502         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
6503         contain any logical CPUs.
6504         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
6505         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
6506         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
6507         pthread_getaffinity_np.  Check gomp_places_list instead of
6508         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
6509         * config/linux/bar.c (gomp_barrier_wait_end,
6510         gomp_barrier_wait_last): Use BAR_* defines.
6511         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
6512         from state where needed.  Set work_share_cancelled to 0 on last
6513         thread.
6514         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
6515         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
6516         functions.
6517         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
6518         Add cpusetsize argument.
6519         (gomp_cpuset_size, gomp_cpusetp): Declare.
6520         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
6521         (affinity_counter): Remove.
6522         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
6523         if CPU_ALLOC_SIZE isn't defined.
6524         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
6525         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
6526         bind current thread to the first place.
6527         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
6528         pthread_setaffinity_np to gomp_places_list[place].
6529         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
6530         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
6531         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
6532         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
6533         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
6534         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
6535         (gomp_barrier_t): Add awaited_final field.
6536         (gomp_barrier_init): Initialize awaited_final field.
6537         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
6538         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
6539         prototypes.
6540         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
6541         defines.
6542         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
6543         gomp_team_barrier_cancelled): New inline functions.
6544         (gomp_barrier_last_thread,
6545         gomp_team_barrier_set_task_pending,
6546         gomp_team_barrier_clear_task_pending,
6547         gomp_team_barrier_set_waiting_for_tasks,
6548         gomp_team_barrier_waiting_for_tasks,
6549         gomp_team_barrier_done): Use BAR_* defines.
6550         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
6551         (gomp_barrier_wait_end): Use BAR_* defines.
6552         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
6553         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
6554         Use BAR_* defines.
6555         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
6556         gomp_team_barrier_cancel): New functions.
6557         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
6558         argument.
6559         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
6560         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
6561         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
6562         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
6563         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
6564         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
6565         (gomp_barrier_t): Add cancellable field.
6566         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
6567         gomp_team_barrier_cancel): New prototypes.
6568         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
6569         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
6570         gomp_team_barrier_cancelled): New inline functions.
6571         (gomp_barrier_wait_start, gomp_barrier_last_thread,
6572         gomp_team_barrier_set_task_pending,
6573         gomp_team_barrier_clear_task_pending,
6574         gomp_team_barrier_set_waiting_for_tasks,
6575         gomp_team_barrier_waiting_for_tasks,
6576         gomp_team_barrier_done): Use BAR_* defines.
6577         * barrier.c (GOMP_barrier_cancel): New function.
6578         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
6579         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
6580         omp_proc_bind_spread): New params.
6581         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
6582         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
6583         omp_get_team_num, omp_is_initial_device): New externals.
6584         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
6585         New functions.
6586         (gomp_resolve_num_threads): Adjust for thread_limit now being in
6587         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
6588         infinity.  If not nested, just return minimum of max_num_threads
6589         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
6590         to the returned value.  Otherwise, don't update atomically
6591         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
6592         (GOMP_parallel_end): Adjust for thread_limit now being in
6593         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
6594         infinity.  Adjust threads_busy in the pool rather than
6595         gomp_remaining_threads_count.  Remember team->nthreads and call
6596         gomp_team_end before adjusting threads_busy, if not nested
6597         afterwards, just set it to 1 non-atomically.  Add ialias.
6598         (GOMP_parallel_start): Adjust gomp_team_start caller.
6599         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
6600         * testsuite/libgomp.c/affinity-1.c: New test.
6601         * testsuite/libgomp.c/atomic-15.c: New test.
6602         * testsuite/libgomp.c/atomic-16.c: New test.
6603         * testsuite/libgomp.c/atomic-17.c: New test.
6604         * testsuite/libgomp.c/cancel-for-1.c: New test.
6605         * testsuite/libgomp.c/cancel-for-2.c: New test.
6606         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
6607         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
6608         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
6609         * testsuite/libgomp.c/cancel-sections-1.c: New test.
6610         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
6611         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
6612         * testsuite/libgomp.c/depend-1.c: New test.
6613         * testsuite/libgomp.c/depend-2.c: New test.
6614         * testsuite/libgomp.c/depend-3.c: New test.
6615         * testsuite/libgomp.c/depend-4.c: New test.
6616         * testsuite/libgomp.c/for-1.c: New test.
6617         * testsuite/libgomp.c/for-1.h: New file.
6618         * testsuite/libgomp.c/for-2.c: New test.
6619         * testsuite/libgomp.c/for-2.h: New file.
6620         * testsuite/libgomp.c/for-3.c: New test.
6621         * testsuite/libgomp.c/pr58392.c: New test.
6622         * testsuite/libgomp.c/simd-1.c: New test.
6623         * testsuite/libgomp.c/simd-2.c: New test.
6624         * testsuite/libgomp.c/simd-3.c: New test.
6625         * testsuite/libgomp.c/simd-4.c: New test.
6626         * testsuite/libgomp.c/simd-5.c: New test.
6627         * testsuite/libgomp.c/simd-6.c: New test.
6628         * testsuite/libgomp.c/target-1.c: New test.
6629         * testsuite/libgomp.c/target-2.c: New test.
6630         * testsuite/libgomp.c/target-3.c: New test.
6631         * testsuite/libgomp.c/target-4.c: New test.
6632         * testsuite/libgomp.c/target-5.c: New test.
6633         * testsuite/libgomp.c/target-6.c: New test.
6634         * testsuite/libgomp.c/target-7.c: New test.
6635         * testsuite/libgomp.c/taskgroup-1.c: New test.
6636         * testsuite/libgomp.c/thread-limit-1.c: New test.
6637         * testsuite/libgomp.c/thread-limit-2.c: New test.
6638         * testsuite/libgomp.c/thread-limit-3.c: New test.
6639         * testsuite/libgomp.c/udr-1.c: New test.
6640         * testsuite/libgomp.c/udr-2.c: New test.
6641         * testsuite/libgomp.c/udr-3.c: New test.
6642         * testsuite/libgomp.c++/affinity-1.C: New test.
6643         * testsuite/libgomp.c++/atomic-10.C: New test.
6644         * testsuite/libgomp.c++/atomic-11.C: New test.
6645         * testsuite/libgomp.c++/atomic-12.C: New test.
6646         * testsuite/libgomp.c++/atomic-13.C: New test.
6647         * testsuite/libgomp.c++/atomic-14.C: New test.
6648         * testsuite/libgomp.c++/atomic-15.C: New test.
6649         * testsuite/libgomp.c++/cancel-for-1.C: New test.
6650         * testsuite/libgomp.c++/cancel-for-2.C: New test.
6651         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
6652         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
6653         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
6654         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
6655         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
6656         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
6657         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
6658         * testsuite/libgomp.c++/cancel-test.h: New file.
6659         * testsuite/libgomp.c++/for-9.C: New test.
6660         * testsuite/libgomp.c++/for-10.C: New test.
6661         * testsuite/libgomp.c++/for-11.C: New test.
6662         * testsuite/libgomp.c++/simd-1.C: New test.
6663         * testsuite/libgomp.c++/simd-2.C: New test.
6664         * testsuite/libgomp.c++/simd-3.C: New test.
6665         * testsuite/libgomp.c++/simd-4.C: New test.
6666         * testsuite/libgomp.c++/simd-5.C: New test.
6667         * testsuite/libgomp.c++/simd-6.C: New test.
6668         * testsuite/libgomp.c++/simd-7.C: New test.
6669         * testsuite/libgomp.c++/simd-8.C: New test.
6670         * testsuite/libgomp.c++/target-1.C: New test.
6671         * testsuite/libgomp.c++/target-2.C: New test.
6672         * testsuite/libgomp.c++/target-2-aux.cc: New file.
6673         * testsuite/libgomp.c++/target-3.C: New test.
6674         * testsuite/libgomp.c++/taskgroup-1.C: New test.
6675         * testsuite/libgomp.c++/udr-1.C: New test.
6676         * testsuite/libgomp.c++/udr-2.C: New test.
6677         * testsuite/libgomp.c++/udr-3.C: New test.
6678         * testsuite/libgomp.c++/udr-4.C: New test.
6679         * testsuite/libgomp.c++/udr-5.C: New test.
6680         * testsuite/libgomp.c++/udr-6.C: New test.
6681         * testsuite/libgomp.c++/udr-7.C: New test.
6682         * testsuite/libgomp.c++/udr-8.C: New test.
6683         * testsuite/libgomp.c++/udr-9.C: New test.
6684
6685 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
6686
6687         PR testsuite/57605
6688         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
6689         ALWAYS_CFLAGS.
6690
6691 2013-09-20  Alan Modra  <amodra@gmail.com>
6692
6693         * configure: Regenerate.
6694
6695 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
6696
6697         * testsuite/libgomp.c/sections-2.c: New test.
6698
6699 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6700
6701         * testsuite/libgomp.fortran/strassen.f90:
6702         Add dg-skip-if aarch64_tiny.
6703
6704 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
6705             Cesar Philippidis  <cesar@codesourcery.com>
6706
6707         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
6708         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
6709         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
6710         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6711         * testsuite/libgomp.graphite/graphite.exp: Likewise.
6712         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
6713         Use dg-runtest rather than gfortran-dg-runtest.
6714
6715 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
6716
6717         * testsuite/libgomp.c/icv-2.c: Extend current handling of
6718         Linux-based x86 systems to cover all GNU systems.
6719         * testsuite/libgomp.c/lock-3.c: Likewise.
6720         * testsuite/libgomp.c/pr48591.c: Likewise.
6721
6722 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
6723
6724         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
6725         GNU/Hurd, as done for Linux-based systems.
6726
6727         * config/posix/ptrlock.h: Fix comment.
6728
6729 2013-05-27  Tobias Burnus  <burnus@net-b.de>
6730
6731         PR fortran/57423
6732         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
6733         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
6734         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
6735         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
6736         omp_destroy_nest_lock): Correct arguments to match the one in
6737         the OpenMP spec.
6738         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
6739         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
6740         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
6741         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
6742
6743 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
6744
6745         * testsuite/libgomp.c/loop-13.c: New test.
6746         * testsuite/libgomp.c/loop-14.c: New test.
6747         * testsuite/libgomp.c/loop-15.c: New test.
6748         * testsuite/libgomp.c++/loop-13.C: New test.
6749         * testsuite/libgomp.c++/loop-14.C: New test.
6750         * testsuite/libgomp.c++/loop-15.C: New test.
6751
6752 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
6753
6754         PR middle-end/56217
6755         * testsuite/libgomp.c++/pr56217.C: New test.
6756
6757 2013-02-01  Alan Modra  <amodra@gmail.com>
6758
6759         * task.c (GOMP_task, GOMP_taskwait): Comment.
6760
6761 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
6762             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
6763
6764         PR libgomp/55561
6765         * config/linux/wait.h (do_spin): Use atomic load for addr.
6766         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
6767         for intptr and ptrlock.
6768         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
6769         for ptrlock.
6770
6771 2013-01-22  Alan Modra  <amodra@gmail.com>
6772
6773         PR libgomp/51376
6774         PR libgomp/56073
6775         * task.c (GOMP_task): Revert 2011-12-09 change.
6776         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
6777         barrier to read task->children..
6778         (gomp_barrier_handle_tasks): ..and matching atomic store with
6779         release barrier here when setting parent->children to NULL.
6780
6781 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
6782             Tobias Burnus  <burnus@net-b.de>
6783
6784         PR driver/55884
6785         * testsuite/libgomp.fortran/fortran.exp: Use
6786         -fintrinsic-modules-path= instead of
6787         -fintrinsic-modules-path.
6788
6789 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
6790
6791         Update copyright years.
6792
6793 2012-12-19  Tobias Burnus  <burnus@net-b.de>
6794
6795         * testsuite/libgomp.fortran/fortran.exp: Set
6796         -fintrinsic-modules-path.
6797
6798 2012-12-19  Tobias Burnus  <burnus@net-b.de>
6799
6800         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
6801         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
6802
6803 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
6804
6805         PR libgomp/55411
6806         * team.c (gomp_free_thread): Decrease gomp_managed_threads
6807         if pool had any threads_used.
6808
6809 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
6810
6811         * testsuite/libgomp.c++/pr24455.C: Use
6812         -Wl,-undefined,dynamic_lookup on darwin.
6813
6814 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
6815
6816         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
6817
6818 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
6819
6820         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
6821
6822 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
6823             Jim MacArthur  <jim.macarthur@arm.com>
6824             Marcus Shawcroft  <marcus.shawcroft@arm.com>
6825             Nigel Stephens  <nigel.stephens@arm.com>
6826             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
6827             Richard Earnshaw  <rearnsha@arm.com>
6828             Sofiane Naci  <sofiane.naci@arm.com>
6829             Stephen Thomas  <stephen.thomas@arm.com>
6830             Tejas Belagod  <tejas.belagod@arm.com>
6831             Yufeng Zhang  <yufeng.zhang@arm.com>
6832
6833         * configure.tgt: Add AArch64.
6834
6835 2012-10-04  Jason Merrill  <jason@redhat.com>
6836
6837         * testsuite/libgomp.c++/tls-init1.C: New.
6838
6839 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
6840
6841         * configure: Regenerated.
6842
6843 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
6844
6845         * config/linux/mips/futex.h (sys_futex0): Change to static
6846         function with noinline, nomips16 attributes under MIPS16. Adjust
6847         asm statement to place 'li v0,SYS_futex' immediately before
6848         syscall insn.
6849
6850 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
6851
6852         * libgomp.texi (Library Index): Renamed from "Index" to prevent
6853         conflict with index.html on case-insensitive file systems.
6854
6855 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
6856
6857         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
6858         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
6859
6860 2012-07-02  Richard Guenther  <rguenther@suse.de>
6861             Michael Matz  <matz@suse.de>
6862             Tobias Grosser <tobias@grosser.es>
6863             Sebastian Pop <sebpop@gmail.com>
6864
6865         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
6866         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
6867         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6868         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6869
6870 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
6871
6872         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
6873
6874 2012-06-22  Richard Guenther  <rguenther@suse.de>
6875
6876         Merge from graphite branch
6877         2012-01-13  Tobias Grosser  <tobias@grosser.es>
6878
6879         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6880         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
6881
6882 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
6883
6884         PR middle-end/53580
6885         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
6886         use GOMP_barrier () call instead.
6887         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6888         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6889         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
6890         call GOMP_barrier instead.
6891         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6892
6893 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
6894
6895         PR libgomp/52993
6896         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
6897         argument to memset call.
6898
6899 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
6900
6901         * configure: Regenerated.
6902
6903 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
6904
6905         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
6906
6907 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
6908
6909         PR bootstrap/52812
6910         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
6911
6912 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
6913
6914         PR middle-end/52547
6915         * testsuite/libgomp.c/pr52547.c: New test.
6916
6917 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
6918
6919         * testsuite/lib/libgomp.exp: load fortran-modules.exp
6920
6921 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6922
6923         * configure.tgt (mips-sgi-irix6*): Remove.
6924
6925 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6926
6927         * configure.tgt (alpha*-dec-osf*): Remove.
6928
6929         * config/osf/sem.h: Remove.
6930         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
6931
6932 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
6933
6934         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
6935
6936 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6937
6938         PR libstdc++/52188
6939         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
6940         Remove ENABLE_SYMVERS_SOL2.
6941         * configure: Regenerate.
6942         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
6943         (PREPROCESS): New variable.
6944         (libgomp.ver): New target.
6945         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
6946         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
6947         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
6948         Use libgomp.ver.
6949         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
6950         * Makefile.in: Regenerate.
6951
6952 2012-02-14  Walter Lee  <walt@tilera.com>
6953
6954         * configure.tgt: Handle tilegx and tilepro.
6955         * config/linux/tile/futex.h: New file.
6956
6957 2012-02-08  Richard Guenther  <rguenther@suse.de>
6958
6959         PR tree-optimization/46886
6960         * testsuite/libgomp.c/pr46886.c: New testcase.
6961
6962 2012-01-25  Matthias Klose  <doko@ubuntu.com>
6963
6964         * config/linux/arm: Remove empty directory.
6965         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
6966
6967 2011-12-09  Alan Modra  <amodra@gmail.com>
6968
6969         PR libgomp/51376
6970         * task.c (GOMP_taskwait): Don't access task->children outside of
6971         task_lock mutex region.
6972         (GOMP_task): Likewise.
6973
6974 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
6975
6976         PR libgomp/51132
6977         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
6978         to file scope.
6979         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
6980         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
6981         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6982         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6983         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
6984
6985 2011-12-02  Alan Modra  <amodra@gmail.com>
6986
6987         * config/linux/affinity.c: Use atomic rather than sync builtin.
6988         * config/linux/lock.c: Likewise.
6989         * config/linux/ptrlock.h: Likewise.
6990         * config/linux/ptrlock.c: Likewise.
6991         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
6992         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
6993         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
6994         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
6995         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
6996         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
6997         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
6998         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
6999         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
7000         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
7001
7002 2011-11-30  Alan Modra  <amodra@gmail.com>
7003
7004         PR libgomp/51298
7005         * config/linux/bar.h: Use atomic rather than sync builtins.
7006         * config/linux/bar.c: Likewise.  Add missing acquire
7007         synchronisation on generation field.
7008         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
7009         double unlock.
7010
7011 2011-11-30  Alan Modra  <amodra@gmail.com>
7012
7013         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
7014         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
7015         * config/linux/mutex.h: Use atomic rather than sync builtins.
7016         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
7017         * config/linux/omp-lock.h: Comment fix.
7018         * config/linux/arm/mutex.h: Delete.
7019         * config/linux/powerpc/mutex.h: Delete.
7020         * config/linux/ia64/mutex.h: Delete.
7021         * config/linux/mips/mutex.h: Delete.
7022
7023 2011-11-30  Alan Modra  <amodra@gmail.com>
7024
7025         PR libgomp/51249
7026         * config/linux/sem.h: Rewrite.
7027         * config/linux/sem.c: Rewrite.
7028
7029 2011-11-28  Richard Henderson  <rth@redhat.com>
7030
7031         * libgomp.h (enum memmodel): New.
7032
7033 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
7034
7035         * configure: Regenerate.
7036
7037 2011-10-10  Matthias Klose  <doko@ubuntu.com>
7038
7039         * config/posix95: Remove empty directory.
7040
7041 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
7042
7043         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
7044
7045 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
7046
7047         PR fortran/49792
7048         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
7049         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
7050
7051 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7052
7053         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
7054
7055 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7056
7057         PR libgomp/49965
7058         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
7059
7060 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
7061
7062         * config/linux/proc.h: New.
7063         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
7064         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
7065         (gomp_init_num_threads): Update call to cpuset_popcount.
7066         (get_num_procs): Ditto.
7067         * config/linux/affinity.c (gomp_init_affinity): Call
7068         gomp_cpuset_popcount.
7069
7070 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
7071
7072         PR fortran/42041
7073         PR fortran/46752
7074         * omp.h.in (omp_in_final): New prototype.
7075         * omp_lib.f90.in (omp_in_final): New interface.
7076         (omp_integer_kind, omp_logical_kind): Remove
7077         and replace all its uses in the module with 4.
7078         (openmp_version): Change to 201107.
7079         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
7080         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
7081         kind for the parameters.
7082         (omp_in_final): New external.
7083         (openmp_version): Change to 201107.
7084         * task.c (omp_in_final): New function.
7085         (gomp_init_task): Initialize final_task.
7086         (GOMP_task): Remove unused attribute from flags.  Handle final
7087         tasks.
7088         (GOMP_taskyield): New function.
7089         (omp_in_final): Return true if if (false) or final (true) task
7090         or descendant of final (true).
7091         * fortran.c (omp_in_final_): New function.
7092         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
7093         (GOMP_3.0): Export GOMP_taskyield.
7094         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
7095         variables.
7096         (parse_unsigned_long_list): New function.
7097         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
7098         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
7099         even if parse_affinity returned false.
7100         * config/linux/affinity.c (gomp_init_affinity): Handle
7101         gomp_cpu_affinity_len == 0.
7102         * libgomp_g.h (GOMP_taskyield): New prototype.
7103         * libgomp.h (struct gomp_task): Add final_task field.
7104         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
7105         * team.c (gomp_team_start): Override new task's nthreads_var icv
7106         if list form OMP_NUM_THREADS has been used and it has value for
7107         the new nesting level.
7108
7109         * testsuite/libgomp.c/atomic-11.c: New test.
7110         * testsuite/libgomp.c/atomic-12.c: New test.
7111         * testsuite/libgomp.c/atomic-13.c: New test.
7112         * testsuite/libgomp.c/atomic-14.c: New test.
7113         * testsuite/libgomp.c/reduction-6.c: New test.
7114         * testsuite/libgomp.c/task-5.c: New test.
7115         * testsuite/libgomp.c++/atomic-2.C: New test.
7116         * testsuite/libgomp.c++/atomic-3.C: New test.
7117         * testsuite/libgomp.c++/atomic-4.C: New test.
7118         * testsuite/libgomp.c++/atomic-5.C: New test.
7119         * testsuite/libgomp.c++/atomic-6.C: New test.
7120         * testsuite/libgomp.c++/atomic-7.C: New test.
7121         * testsuite/libgomp.c++/atomic-8.C: New test.
7122         * testsuite/libgomp.c++/atomic-9.C: New test.
7123         * testsuite/libgomp.c++/task-8.C: New test.
7124         * testsuite/libgomp.c++/reduction-4.C: New test.
7125         * testsuite/libgomp.fortran/allocatable7.f90: New test.
7126         * testsuite/libgomp.fortran/allocatable8.f90: New test.
7127         * testsuite/libgomp.fortran/crayptr3.f90: New test.
7128         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
7129         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
7130         * testsuite/libgomp.fortran/pointer1.f90: New test.
7131         * testsuite/libgomp.fortran/pointer2.f90: New test.
7132         * testsuite/libgomp.fortran/task4.f90: New test.
7133
7134 2011-08-02  Tobias Burnus  <burnus@net-b.de>
7135
7136         * libgomp.texi: Update OpenMP spec references to 3.1.
7137         (omp_in_final,OMP_PROC_BIND): New sections.
7138         (OMP_NUM_THREADS): Document that the value can be now a list.
7139         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
7140
7141 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
7142
7143         * config/linux/x86/futex.h: Check __x86_64__ instead of
7144         __LP64__.
7145
7146 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
7147
7148         PR middle-end/49897
7149         PR middle-end/49898
7150         * testsuite/libgomp.c/pr49897-1.c: New test.
7151         * testsuite/libgomp.c/pr49897-2.c: New test.
7152         * testsuite/libgomp.c/pr49898-1.c: New test.
7153         * testsuite/libgomp.c/pr49898-2.c: New test.
7154
7155 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
7156
7157         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
7158         for ia32 instead of ilp32.
7159
7160         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
7161         * testsuite/libgomp.c/atomic-6.c: Likewise.
7162
7163 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
7164
7165         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
7166         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
7167
7168 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7169
7170         PR libgomp/45351
7171         * config/osf/sem.h: New file.
7172         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
7173
7174 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7175
7176         PR target/49541
7177         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
7178         ldflags.
7179
7180 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
7181
7182         * config/linux/wait.h (do_spin): New inline, largely copied
7183         from do_wait, just don't do futex_wait here, instead return true if
7184         it should be done.
7185         (do_wait): Implement using do_spin.
7186         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
7187         to prototype.
7188         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
7189         __sync_bool_compare_and_swap, pass the oldval to
7190         gomp_mutex_lock_slow.
7191         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
7192         If all mutex contenders are just spinning and not sleeping, don't
7193         change state to 2 unnecessarily.  Optimize the loop when state has
7194         already become 2 to use just one atomic operation per loop instead
7195         of two.
7196         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
7197         to prototype.
7198         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
7199         __sync_bool_compare_and_swap, pass the oldval to
7200         gomp_mutex_lock_slow.
7201
7202 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
7203
7204         PR libgomp/49490
7205         * iter.c (gomp_iter_static_next): For chunk size 0
7206         only use n ceil/ nthreads size for the first
7207         n % nthreads threads in the team instead of
7208         all threads except for the last few ones which
7209         get less work or none at all.
7210         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
7211         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
7212         chunk argument, set run_sched_modifier to 0 for static
7213         resp. 1 for other kinds.  If chunk argument is 0
7214         and not static, set value to 1.
7215
7216 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
7217
7218         PR c++/49043
7219         * testsuite/libgomp.c++/pr49043.C: New test.
7220
7221         PR c++/48869
7222         * testsuite/libgomp.c++/pr48869.C: New test.
7223
7224 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
7225
7226         PR fortran/48894
7227         * fortran.c: Include limits.h.
7228         (TO_INT): Define.
7229         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
7230         *set.
7231         (omp_set_num_threads_8_, omp_set_schedule_8_,
7232         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
7233         omp_get_team_size_8_): Use TO_INT macro.
7234         * testsuite/libgomp.fortran/pr48894.f90: New test.
7235
7236 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
7237
7238         PR middle-end/48591
7239         * testsuite/libgomp.c/pr48591.c: New test.
7240
7241 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7242
7243         PR bootstrap/48135
7244         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
7245         * configure: Regenerate.
7246
7247 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
7248
7249         PR fortran/47886
7250         * testsuite/libgomp.fortran/task3.f90: New test.
7251
7252 2011-02-24  Tobias Burnus  <burnus@net-b.de>
7253
7254         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
7255
7256 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
7257
7258         PR libgomp/47854
7259         * libgomp.texi (omp_get_wtime): Don't say time in the past
7260         must be Unix Epoch.
7261
7262 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
7263
7264         PR libgomp/47804
7265         * testsuite/libgomp.fortran/fortran.exp: Check for both
7266         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
7267         but $blddir != "", still append ${blddir}/${lang_library_path}
7268         to ld_library_path.
7269
7270 2011-02-16  Tobias Burnus  <burnus@net-b.de>
7271
7272         PR libgomp/47758
7273         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
7274         of libquadmath.a before adding its libpath to ldflags.
7275
7276 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
7277
7278         PR libgomp/47731
7279         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
7280         to FUTEX_WAIT futex syscall.
7281         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
7282
7283 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7284
7285         * configure: Regenerate.
7286
7287 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
7288
7289         PR libstdc++/36104
7290         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
7291
7292 2011-01-16  Gerald Pfeifer
7293
7294         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
7295
7296 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
7297
7298         PR fortran/46874
7299         * libgomp.fortran/allocatable6.f90: New test.
7300
7301 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7302
7303         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
7304         * configure: Regenerate.
7305
7306 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
7307
7308         PR target/40125
7309         PR lto/46695
7310         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
7311         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
7312         * aclocal.m4: Regenerate.
7313         * configure: Regenerate.
7314         * Makefile.in: Regenerate.
7315         * testsuite/Makefile.in: Regenerate.
7316
7317 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
7318
7319         PR fortran/46753
7320         * libgomp.fortran/pr46753.f90: New test.
7321
7322         PR libgomp/43706
7323         * env.c (initialize_env): Default to spin count 300000
7324         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
7325         is specified.
7326
7327         PR libgomp/45240
7328         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
7329         at the end if sync builtins aren't supported.
7330
7331 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7332
7333         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
7334
7335 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7336
7337         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
7338
7339 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
7340
7341         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
7342
7343 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7344             Tobias Burnus  <burnus@net-b.de>
7345
7346         PR fortran/32049
7347         * configure.ac:
7348         * configure: Regenerate.
7349
7350 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
7351
7352         * config/linux/futex.h: New.
7353         * config/linux/arm/mutex.h: New.
7354         * configure.tgt (arm*-*-linux*): Add config path.
7355
7356 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
7357
7358         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
7359
7360 2010-09-23  Tobias Burnus  <burnus@net-b.de>
7361
7362         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
7363         Change Fortran datatype to LOGICAL.
7364         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
7365         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
7366
7367 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7368
7369         * configure: Regenerate.
7370
7371 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
7372
7373         * libgomp.texi: Add function keyword to a couple of Fortran
7374         interfaces, use integer instead of int for Fortran.
7375
7376 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
7377
7378         * libgomp.texi: Fix spelling and pasto problems throughout.
7379         Adjust prototypes to match code.
7380
7381 2010-07-24  Tobias Burnus  <burnus@net-b.de>
7382
7383         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
7384         silence -fwhole-file warning.
7385
7386 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7387
7388         * configure.tgt (*-*-solaris2.[56]*): Removed.
7389
7390 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7391
7392         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
7393         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
7394         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
7395         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
7396         targetting solaris2*.
7397         * configure: Regenerate.
7398         * config.h.in: Regenerate.
7399
7400         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
7401         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
7402         Add libgomp_version_dep.
7403         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
7404         versioning.
7405         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
7406         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
7407         * Makefile.in: Regenerate.
7408
7409         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
7410         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
7411         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
7412         to common block, protected by
7413         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
7414
7415 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
7416
7417         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
7418
7419 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
7420
7421         PR bootstrap/43170
7422         * configure: Regenerate.
7423
7424 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7425
7426         PR other/43620
7427         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
7428         * configure: Regenerate.
7429         * Makefile.in: Regenerate.
7430         * testsuite/Makefile.in: Regenerate.
7431
7432 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
7433
7434         PR c/43893
7435         * testsuite/libgomp.c/pr43893.c: New test.
7436         * testsuite/libgomp.c++/pr43893.C: New test.
7437
7438 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
7439
7440         PR middle-end/43570
7441         * testsuite/libgomp.fortran/vla8.f90: New test.
7442
7443 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
7444
7445         PR libgomp/43706
7446         * config/linux/affinity.c (gomp_init_affinity): Decrease
7447         gomp_available_cpus if affinity mask confines the process to fewer
7448         CPUs.
7449         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
7450         non-NULL, just return gomp_available_cpus.
7451
7452         PR libgomp/43569
7453         * sections.c (gomp_sections_init): Initialize ws->mode.
7454
7455 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
7456
7457         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
7458         not unused bar variable.
7459         * configure: Regenerate.
7460
7461 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7462
7463         * Makefile.in: Regenerate.
7464         * aclocal.m4: Regenerate.
7465         * testsuite/Makefile.in: Regenerate.
7466
7467 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
7468
7469         PR libgomp/42942
7470         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
7471         (initialize_env): Adjust callers.
7472         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
7473         when the argument is 0.
7474
7475         * testsuite/libgomp.c/pr42942.c: New test.
7476
7477 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
7478
7479         PR middle-end/42644
7480         PR middle-end/42130
7481         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
7482         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
7483
7484 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7485
7486         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
7487         * testsuite/libgomp.c++/task-6.C: Likewise.
7488
7489 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
7490
7491         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
7492
7493 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
7494
7495         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
7496         * configure: Regenerate.
7497
7498 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
7499
7500         PR fortran/42866
7501         * testsuite/libgomp.fortran/allocatable5.f90: New test.
7502
7503 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
7504
7505         * configure.ac: Test for executability of GFORTRAN.
7506         * configure: Regenerate.
7507
7508 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7509
7510         * configure: Regenerate.
7511
7512 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
7513
7514         PR libgomp/42602
7515         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
7516
7517 2010-01-03  Richard Guenther  <rguenther@suse.de>
7518
7519         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
7520
7521 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
7522
7523         * testsuite/libgomp.graphite/pr4118.c: New.
7524
7525 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
7526
7527         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
7528         for darwin, protect the test with require-effective-target tls_runtime.
7529         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
7530
7531 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
7532
7533         PR target/41605
7534         * testsuite/lib/libgomp.exp: Provide -B options to allow for
7535         link spec %s substitutions for static libraries.
7536
7537 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
7538
7539         PR testsuite/42135
7540         * libgomp.graphite/force-parallel-2.c: Reduce array size.
7541
7542 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7543
7544         * Makefile.in: Regenerate.
7545         * configure: Regenerate.
7546         * testsuite/Makefile.in: Regenerate.
7547
7548 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
7549
7550         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
7551         settings for LC_ALL and LANG.
7552
7553 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
7554
7555         PR fortran/42162
7556         * testsuite/libgomp.fortran/pr42162.f90: New test.
7557
7558 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
7559
7560         PR middle-end/42029
7561         * testsuite/libgomp.c/pr42029.c: New test.
7562
7563 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
7564
7565         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
7566         *s.  Accept ld version without text in ()s.
7567         * configure: Regenerated.
7568
7569 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
7570
7571         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
7572
7573 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7574
7575         PR libgomp/41418
7576         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
7577         or a hyphen (happens with fortran language disabled).
7578         * configure: Regenerate.
7579
7580 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7581
7582         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
7583         use sed script portable to Solaris /bin/sed for extracting ld
7584         version.
7585         * configure: Regenerate.
7586
7587 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
7588
7589         * testsuite/libgomp.graphite/bounds.c: New test.
7590
7591 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7592
7593         * Makefile.am (libgomp_la_LINK): New.
7594         * Makefile.in: Regenerate.
7595
7596 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7597
7598         * configure.ac (AC_PREREQ): Bump to 2.64.
7599
7600 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7601
7602         * Makefile.am (install-html, install-pdf): Remove.
7603         * Makefile.in: Regenerate.
7604
7605         * Makefile.in: Regenerate.
7606         * aclocal.m4: Regenerate.
7607         * config.h.in: Regenerate.
7608         * configure: Regenerate.
7609         * testsuite/Makefile.in: Regenerate.
7610
7611 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7612
7613         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
7614         * Makefile.in: Regenerate.
7615
7616 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
7617
7618         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
7619         * Makefile.in: Regenerate.
7620
7621 2009-08-19  Tobias Burnus  <burnus@net-b.de>
7622
7623         PR fortran/41102
7624         omp_lib.h.in: Fix -std=f95 errors.
7625
7626 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
7627
7628         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
7629         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
7630         * testsuite/libgomp.graphite/graphite.exp: New.
7631
7632 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
7633
7634         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
7635         only build.
7636
7637 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
7638
7639         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
7640         needed memory barrier semantics.
7641         * config/linux/mips/mutex.h: New file.
7642
7643 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7644
7645         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
7646
7647 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
7648
7649         * configure: Regenerate.
7650
7651 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
7652
7653         PR testsuite/40699
7654         PR testsuite/40707
7655         PR testsuite/40709
7656         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
7657         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
7658         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
7659
7660 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
7661
7662         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
7663         options when choosing a multilib.
7664
7665 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
7666
7667         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
7668         ld_library_path.  Use add_path.  Add just find_libgcc_s to
7669         ld_library_path, not every libgcc multilib directory.
7670         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
7671         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
7672         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
7673         Use add_path.
7674         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
7675
7676 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
7677
7678         * Makefile.am (LTLDFLAGS): Define.
7679         (LINK): Define.
7680         * Makefile.in: Regenerate.
7681
7682 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
7683
7684         PR fortran/39718
7685         * testsuite/libgomp.fortran/fortran.exp: Don't link with
7686         libgfortranbegin, check existence of libgfortran.a instead of
7687         libgfortranbegin.a.
7688
7689 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
7690
7691         PR libgomp/40174
7692         * team.c (gomp_thread_start): Destroy thr->release semaphore.
7693         (gomp_free_pool_helper): Likewise.
7694
7695 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
7696             Jakub Jelinek  <jakub@redhat.com>
7697
7698         PR fortran/35423
7699         * testsuite/libgomp.fortran/workshare2.f90: New test.
7700
7701 2009-04-09  Nick Clifton  <nickc@redhat.com>
7702
7703         * iter.c: Change copyright header to refer to version 3 of the
7704         GNU General Public License with version 3.1 of the GCC Runtime
7705         Library Exception and to point readers at the COPYING3 and
7706         COPYING3.RUNTIME files and the FSF's license web page.
7707         * alloc.c: Likewise.
7708         * barrier.c: Likewise.
7709         * config/bsd/proc.c: Likewise.
7710         * config/linux/affinity.c: Likewise.
7711         * config/linux/alpha/futex.h: Likewise.
7712         * config/linux/bar.c: Likewise.
7713         * config/linux/bar.h: Likewise.
7714         * config/linux/ia64/futex.h: Likewise.
7715         * config/linux/ia64/mutex.h: Likewise.
7716         * config/linux/lock.c: Likewise.
7717         * config/linux/mips/futex.h: Likewise.
7718         * config/linux/mutex.c: Likewise.
7719         * config/linux/mutex.h: Likewise.
7720         * config/linux/powerpc/futex.h: Likewise.
7721         * config/linux/proc.c: Likewise.
7722         * config/linux/ptrlock.c: Likewise.
7723         * config/linux/ptrlock.h: Likewise.
7724         * config/linux/s390/futex.h: Likewise.
7725         * config/linux/sem.c: Likewise.
7726         * config/linux/sem.h: Likewise.
7727         * config/linux/sparc/futex.h: Likewise.
7728         * config/linux/wait.h: Likewise.
7729         * config/linux/x86/futex.h: Likewise.
7730         * config/mingw32/proc.c: Likewise.
7731         * config/mingw32/time.c: Likewise.
7732         * config/posix/affinity.c: Likewise.
7733         * config/posix/bar.c: Likewise.
7734         * config/posix/bar.h: Likewise.
7735         * config/posix/lock.c: Likewise.
7736         * config/posix/mutex.h: Likewise.
7737         * config/posix/proc.c: Likewise.
7738         * config/posix/ptrlock.h: Likewise.
7739         * config/posix/sem.c: Likewise.
7740         * config/posix/sem.h: Likewise.
7741         * config/posix/time.c: Likewise.
7742         * config/posix95/lock.c: Likewise.
7743         * critical.c: Likewise.
7744         * env.c: Likewise.
7745         * error.c: Likewise.
7746         * fortran.c: Likewise.
7747         * iter_ull.c: Likewise.
7748         * libgomp.h: Likewise.
7749         * libgomp_f.h.in: Likewise.
7750         * libgomp_g.h: Likewise.
7751         * loop.c: Likewise.
7752         * loop_ull.c: Likewise.
7753         * omp.h.in: Likewise.
7754         * omp_lib.f90.in: Likewise.
7755         * omp_lib.h.in: Likewise.
7756         * ordered.c: Likewise.
7757         * parallel.c: Likewise.
7758         * sections.c: Likewise.
7759         * single.c: Likewise.
7760         * task.c: Likewise.
7761         * team.c: Likewise.
7762         * work.c: Likewise.
7763
7764 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
7765
7766         * testsuite/config/default.exp: Change copyright header to refer to
7767         version 3 of the GNU General Public License and to point readers
7768         at the COPYING3 file and the FSF's license web page.
7769
7770 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
7771
7772         PR middle-end/39573
7773         * libgomp.c++/pr39573.C: New test.
7774
7775 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
7776
7777         PR other/39591
7778         * testsuite/libgomp.c/pr39591-1.c: New test.
7779         * testsuite/libgomp.c/pr39591-2.c: New test.
7780         * testsuite/libgomp.c/pr39591-3.c: New test.
7781
7782 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
7783
7784         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
7785         * testsuite/libgomp.c/atomic-6.c: Ditto.
7786
7787 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
7788
7789         PR c/39495
7790         * testsuite/libgomp.c/loop-12.c: New test.
7791         * testsuite/libgomp.c/loop-11.c: New test.
7792         * testsuite/libgomp.c++/loop-11.C: New test.
7793         * testsuite/libgomp.c++/loop-12.C: New test.
7794         * testsuite/libgomp.c++/for-8.C: New test.
7795
7796 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7797
7798         * configure: Regenerate.
7799
7800 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
7801
7802         PR middle-end/39154
7803         * testsuite/libgomp.c/pr39154.c: New test.
7804
7805 2009-01-30  Ian Lance Taylor  <iant@google.com>
7806
7807         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
7808         libgomp_ld_is_gold.  Get gold version number.
7809         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
7810         * configure: Rebuild.
7811
7812 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
7813
7814         * testsuite/lib/libgomp.exp: Add -B option for targets that
7815         use libgfortran.a%s in their specs.
7816
7817 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
7818
7819         PR libgomp/38086
7820         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
7821         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
7822         HAVE_AS_SYMVER_DIRECTIVE is not defined.
7823         * configure: Regenerated.
7824         * config.h.in: Likewise.
7825
7826 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
7827
7828         PR c++/38650
7829         * testsuite/libgomp.c/pr38650.c: New test.
7830         * testsuite/libgomp.c++/pr38650.C: New test.
7831
7832 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
7833
7834         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
7835
7836 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
7837
7838         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
7839
7840 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7841
7842         * configure: Regenerate.
7843
7844 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
7845
7846         PR middle-end/36802
7847         * testsuite/libgomp.c/pr36802-1.c: New test.
7848         * testsuite/libgomp.c/pr36802-2.c: New test.
7849         * testsuite/libgomp.c/pr36802-3.c: New test.
7850
7851 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
7852
7853         PR libgomp/38270
7854         * config/linux/powerpc/mutex.h: New.
7855
7856 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
7857
7858         PR c++/38257
7859         * testsuite/libgomp.c++/for-7.C: New test.
7860
7861         PR c++/38348
7862         * testsuite/libgomp.c++/for-6.C: New test.
7863
7864 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
7865
7866         PR testsuite/28870
7867         * testsuite/lib/libgomp.exp: Include new timeout library files.
7868         (libgomp_target_compile): Set timeout value from new proc.
7869
7870 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
7871
7872         PR libgomp/37938
7873         * config/linux/ia64/mutex.h: New.
7874
7875 2008-11-04  Tobias Burnus  <burnus@net-b.de>
7876
7877         PR libgomp/37935
7878         * libgomp.texi (Runtime library routines, environment variables):
7879         Update for OpenMP version 3.0.
7880
7881 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
7882             Steve Ellcey  <sje@cup.hp.com>
7883
7884         * configure: Regenerate for new libtool.
7885         * Makefile.in: Ditto.
7886         * testsuite/Makefile.in: Ditto.
7887
7888 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
7889             Andreas Tobler  <a.tobler@schweiz.org>
7890
7891         * config/bsd/proc.c: New file.
7892         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
7893         * configure.ac: Check for header <sys/sysctl.h>
7894         * configure: Regenerate.
7895         * config.h.in: Likewise.
7896
7897 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
7898
7899         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
7900
7901 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
7902
7903         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
7904         * Makefile.in: Regenerated.
7905         * testsuite/Makefile.in: Regenerated.
7906
7907 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
7908
7909         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
7910         depend on blddir if blddir exists.
7911         (libgomp_target_compile): Likewise.
7912         * testsuite/libgomp.c++/c++.exp: Likewise.
7913         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7914
7915 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7916
7917         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
7918         Do not list GPL as Invariant Section.
7919
7920 2008-07-28  Ilie Garbacea  <ilie@mips.com>
7921             Chao-ying Fu  <fu@mips.com>
7922
7923         * configure.tgt: Enable futex for MIPS.
7924         * config/linux/mips/futex.h: New file.
7925
7926 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
7927
7928         * team.c (gomp_team_end): Free team immediately if it has
7929         just one thread.
7930
7931 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
7932
7933         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
7934         * testsuite/libgomp.fortran/fortran.exp: Same.
7935         * testsuite/libgomp.c/c.exp: Same.
7936         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
7937         directory to library path first.
7938
7939 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
7940
7941         * env.c (parse_stacksize): Add cast to avoid warning.
7942         (parse_spincount): Likewise.
7943
7944 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
7945
7946         * testsuite/libgomp.c/loop-10.c: New test.
7947         * libgomp.c/loop-3.c (main): Add lastprivate clause.
7948         * libgomp.c++/loop-6.C (main): Likewise.
7949
7950         PR debug/36617
7951         * testsuite/libgomp.c/debug-1.c: New test.
7952
7953 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
7954
7955         * testsuite/libgomp.c/nqueens-1.c: New test.
7956
7957         PR c++/36523
7958         * testsuite/libgomp.c++/task-7.C: New function.
7959
7960 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7961
7962         * configure: Regenerate.
7963
7964 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7965
7966         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
7967         mutex when HAVE_SYNC_BUILTINS isn't defined.
7968
7969 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7970
7971         * libgomp.texi (omp_test_lock): Fix typo.
7972
7973 2008-06-12  Tobias Burnus  <burnus@net-b.de>
7974
7975         * omp_lib.f90.in: Add "implicit none".
7976
7977 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
7978
7979         PR middle-end/36506
7980         * testsuite/libgomp.c/reduction-5.c: New test.
7981
7982 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
7983
7984         * libgomp.h (struct gomp_task): Add in_tied_task field.
7985         * task.c (gomp_init_task): Initialize it.
7986         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
7987         unconditionally.  Don't call gomp_team_barrier_wake if
7988         current task is implicit or if(0) from implicit and number of
7989         running tasks is equal to nthreads - 1.
7990
7991         PR libgomp/36471
7992         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
7993         omp_get_team_size_8): Fix pastos.
7994
7995         PR libgomp/36469
7996         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
7997         * configure: Regenerated.
7998         * config.h.in: Regenerated.
7999         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
8000         defined.
8001
8002 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
8003
8004         PR bootstrap/36452
8005         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
8006         (GOMP_loop_ull_dynamic_start): Likewise.
8007         (GOMP_loop_ull_guided_start): Likewise.
8008         (GOMP_loop_ull_ordered_static_start): Likewise.
8009         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
8010         (GOMP_loop_ull_ordered_guided_start): Likewise.
8011
8012 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
8013             Richard Henderson  <rth@redhat.com>
8014             Ulrich Drepper  <drepper@redhat.com>
8015             Jakob Blomer  <jakob.blomer@ira.uka.de>
8016
8017         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
8018         Substitute also OMP_*LOCK_25*.
8019         * configure: Regenerated.
8020         * config.h.in: Regenerated.
8021         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
8022         ptrlock.c and task.c.
8023         * Makefile.in: Regenerated.
8024         * testsuite/Makefile.in: Regenerated.
8025         * task.c: New file.
8026         * loop_ull.c: New file.
8027         * iter_ull.c: New file.
8028         * libgomp.h: Include ptrlock.h.
8029         (enum gomp_task_kind): New type.
8030         (struct gomp_team): Add task_lock, task_queue, task_count,
8031         task_running_count, single_count fields.  Add
8032         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
8033         Remove work_share_lock, generation_mask,
8034         oldest_live_gen, num_live_gen and init_work_shares fields, add
8035         work work_share_list_alloc, work_share_list_free and work_share_chunk
8036         fields.  Change work_shares from pointer to pointers into an array.
8037         Change ordered_release field into gomp_sem_t ** from flexible array
8038         member.  Add implicit_task and initial_work_shares fields.
8039         Move close to the end of the struct.
8040         (struct gomp_team_state): Add single_count, last_work_share,
8041         active_level and level fields, remove work_share_generation.
8042         (gomp_barrier_handle_tasks): New prototype.
8043         (gomp_finish_task): New inline function.
8044         (struct gomp_work_share): Move chunk_size, end, incr into
8045         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
8046         next_ll fields.  Reshuffle fields.  Add next_alloc,
8047         next_ws, next_free and inline_ordered_team_ids fields, change
8048         ordered_team_ids into pointer from flexible array member.
8049         Add mode field.  Put lock and next into a different cache line
8050         from most of the write-once fields.
8051         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
8052         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
8053         gomp_iter_ull_guided_next): New prototypes.
8054         (gomp_new_icv): New prototype.
8055         (struct gomp_thread): Add thread_pool and task fields.
8056         (struct gomp_thread_pool): New type.
8057         (gomp_new_team): New prototype.
8058         (gomp_team_start): Change type of last argument.
8059         (gomp_new_work_share): Removed.
8060         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
8061         (gomp_work_share_init_done): New static inline.
8062         (gomp_throttled_spin_count_var, gomp_available_cpus,
8063         gomp_managed_threads): New extern decls.
8064         (gomp_init_task): New prototype.
8065         (gomp_spin_count_var): New extern var decl.
8066         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
8067         or no alias support, or if not PIC.
8068         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
8069         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
8070         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
8071         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
8072         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
8073         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
8074         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
8075         gomp_test_nest_lock_25): New prototypes.
8076         (omp_lock_symver, strong_alias): Define.
8077         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
8078         decls.
8079         (gomp_end_task): New.
8080         (struct gomp_task_icv, gomp_global_icv): New.
8081         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
8082         (struct gomp_task): New.
8083         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
8084         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
8085         (gomp_icv): New.
8086         (gomp_schedule_type): Reorder enum to match
8087         omp_sched_t.
8088         * team.c (struct gomp_thread_start_data): Add thread_pool and task
8089         fields.
8090         (gomp_thread_start): Add gomp_team_barrier_wait call.
8091         For non-nested case remove clearing of docked thread thr fields.
8092         Use pool fields instead of global gomp_* variables.  Use
8093         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
8094         Create tasks for each member thread.
8095         (free_team): Only destroy team barrier, task_lock here and free it.
8096         (gomp_free_thread): Free last_team if non-NULL.
8097         (gomp_team_end): Call gomp_team_barrier_wait instead of
8098         gomp_barrier_wait.  For nested case call one extra
8099         gomp_barrier_wait.  Move here some destruction from free_team.
8100         Call free_team on pool->last_team if any, rather than freeing
8101         current team.  Destroy work_share_list_free_lock ifndef
8102         HAVE_SYNC_BUILTINS.
8103         (gomp_new_icv): New function.
8104         (gomp_threads, gomp_threads_size, gomp_threads_used,
8105         gomp_threads_dock): Removed.
8106         (gomp_thread_destructor): New variable.
8107         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
8108         functions.
8109         (gomp_team_start): Create new pool if current thread doesn't have
8110         one.  Use pool fields instead of global gomp_* variables.
8111         Initialize thread_pool field for new threads.  Clear single_count.
8112         Change last argument from ws to team, don't create
8113         new team, set ts.work_share to &team->work_shares[0] and clear
8114         ts.last_work_share.  Don't clear ts.work_share_generation.
8115         If number of threads changed, adjust atomically gomp_managed_threads.
8116         Use gomp_init_task instead of gomp_new_task,
8117         set thr->task to the corresponding implicit_task array entry.
8118         Create tasks for each member thread.  Initialize ts.level.
8119         (initialize_team): Call pthread_key_create on
8120         gomp_thread_destructor.
8121         (team_destructor): New function.
8122         (new_team): Removed.
8123         (gomp_new_team): New function.
8124         (free_team): Free gomp_work_share blocks chained through next_alloc,
8125         instead of freeing work_shares and destroying work_share_lock.
8126         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
8127         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
8128         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
8129         of gomp_barrier_wait.
8130         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
8131         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
8132         if gomp_work_share_start returned true.  Don't unlock ws->lock.
8133         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
8134         of gomp_barrier_wait.
8135         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
8136         gomp_work_share_init_done if gomp_work_share_start returned true.
8137         Don't unlock ws->lock.
8138         * work.c: Include stddef.h.
8139         (free_work_share): Use work_share_list_free_lock instead
8140         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
8141         Call gomp_fini_work_share and then either free ws if orphaned, or
8142         put it into work_share_list_free list of the current team.
8143         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
8144         functions.
8145         (gomp_work_share_start, gomp_work_share_end,
8146         gomp_work_share_end_nowait): Rewritten.
8147         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
8148         (openmp_version): Set to 200805.
8149         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
8150         omp_sched_guided, omp_sched_auto): New parameters.
8151         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
8152         omp_set_max_active_levels, omp_get_max_active_levels,
8153         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
8154         omp_get_active_level): New interfaces.
8155         * omp_lib.h.in (openmp_version): Set to 200805.
8156         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
8157         omp_sched_guided, omp_sched_auto): New parameters.
8158         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
8159         omp_set_max_active_levels, omp_get_max_active_levels,
8160         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
8161         omp_get_active_level): New externals.
8162         * loop.c: Include limits.h.
8163         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
8164         GFS_AUTO.
8165         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
8166         Likewise.  Use gomp_icv.
8167         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
8168         ts.static_trip here.
8169         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
8170         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
8171         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
8172         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
8173         don't unlock ws->lock, otherwise lock it.
8174         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
8175         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
8176         (gomp_parallel_loop_start): Call gomp_new_team instead of
8177         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
8178         Adjust gomp_team_start caller.  Pass 0 as second argument to
8179         gomp_resolve_num_threads.
8180         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
8181         If adding ws->chunk_size nthreads + 1 times after end won't
8182         overflow, set ws->mode to 1.
8183         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
8184         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
8185         GOMP_loop_ull_ordered_static_start,
8186         GOMP_loop_ull_ordered_dynamic_start,
8187         GOMP_loop_ull_ordered_guided_start,
8188         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
8189         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
8190         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
8191         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
8192         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
8193         prototypes.
8194         * libgomp.map: Export lock routines also @@OMP_2.0.
8195         (GOMP_loop_ordered_dynamic_first,
8196         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
8197         GOMP_loop_ordered_static_first): Remove.
8198         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
8199         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
8200         GOMP_loop_ull_ordered_dynamic_next,
8201         GOMP_loop_ull_ordered_dynamic_start,
8202         GOMP_loop_ull_ordered_guided_next,
8203         GOMP_loop_ull_ordered_guided_start,
8204         GOMP_loop_ull_ordered_runtime_next,
8205         GOMP_loop_ull_ordered_runtime_start,
8206         GOMP_loop_ull_ordered_static_next,
8207         GOMP_loop_ull_ordered_static_start,
8208         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
8209         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
8210         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
8211         (omp_set_schedule, omp_get_schedule,
8212         omp_get_thread_limit, omp_set_max_active_levels,
8213         omp_get_max_active_levels, omp_get_level,
8214         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
8215         omp_set_schedule_, omp_set_schedule_8_,
8216         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
8217         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
8218         omp_get_max_active_levels_, omp_get_level_,
8219         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
8220         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
8221         New exports @@OMP_3.0.
8222         * omp.h.in (omp_sched_t): New type.
8223         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
8224         omp_set_max_active_levels, omp_get_max_active_levels,
8225         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
8226         omp_get_active_level): New prototypes.
8227         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
8228         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
8229         gomp_thread_limit_var, gomp_remaining_threads_count,
8230         gomp_remaining_threads_lock): New variables.
8231         (parse_spincount): New function.
8232         (initialize_env): Call gomp_init_num_threads unconditionally.
8233         Initialize gomp_available_cpus.  Call parse_spincount,
8234         initialize gomp_{,throttled_}spin_count_var
8235         depending on presence and value of OMP_WAIT_POLICY and
8236         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
8237         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
8238         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
8239         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
8240         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
8241         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
8242         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
8243         (gomp_global_icv): New.
8244         (parse_schedule): Use it.  Parse "auto".
8245         (omp_set_num_threads): Use gomp_icv.
8246         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
8247         Likewise.
8248         (omp_get_max_threads): Move from parallel.c.
8249         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
8250         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
8251         add ialias.
8252         (parse_stacksize, parse_wait_policy): New functions.
8253         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
8254         both wrappers for compatibility and new locks.
8255         (omp_set_schedule, omp_get_schedule,
8256         omp_get_thread_limit, omp_set_max_active_levels,
8257         omp_get_max_active_levels, omp_get_level,
8258         omp_get_ancestor_thread_num, omp_get_team_size,
8259         omp_get_active_level): New ialias_redirect.
8260         (omp_set_schedule_, omp_set_schedule_8_,
8261         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
8262         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
8263         omp_get_max_active_levels_, omp_get_level_,
8264         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
8265         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
8266         New functions.
8267         * parallel.c: Include limits.h.
8268         (gomp_resolve_num_threads): Add count argument.  Rewritten.
8269         (GOMP_parallel_start): Call gomp_new_team and pass that as last
8270         argument to gomp_team_start.  Pass 0 as second argument to
8271         gomp_resolve_num_threads.
8272         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
8273         if gomp_thread_limit_var != ULONG_MAX.
8274         (omp_in_parallel): Implement using ts.active_level.
8275         (omp_get_max_threads): Move to env.c.
8276         (omp_get_level, omp_get_ancestor_thread_num,
8277         omp_get_team_size, omp_get_active_level): New functions,
8278         add ialias.
8279         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
8280         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
8281         gomp_iter_dynamic_next instead of the _locked variant and don't take
8282         lock around it, otherwise acquire it before calling
8283         gomp_iter_dynamic_next_locked.
8284         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
8285         gomp_iter_dynamic_next instead of the _locked variant and don't take
8286         lock around it.
8287         (GOMP_parallel_sections_start): Call gomp_new_team instead of
8288         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
8289         Adjust gomp_team_start caller.  Pass count as second argument to
8290         gomp_resolve_num_threads, don't adjust num_threads after the call.
8291         Use gomp_icv.
8292         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
8293         ws->chunk_size by incr.
8294         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
8295         code.
8296         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
8297         types.
8298         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
8299         (omp_check_defines): Check even the compat defines.
8300         * config/linux/ptrlock.c: New file.
8301         * config/linux/ptrlock.h: New file.
8302         * config/linux/wait.h: New file.
8303         * config/posix/ptrlock.c: New file.
8304         * config/posix/ptrlock.h: New file.
8305         * config/linux/bar.h (gomp_team_barrier_wait,
8306         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
8307         (gomp_team_barrier_set_task_pending,
8308         gomp_team_barrier_clear_task_pending,
8309         gomp_team_barrier_set_waiting_for_tasks,
8310         gomp_team_barrier_waiting_for_tasks,
8311         gomp_team_barrier_done): New inlines.
8312         (gomp_barrier_t): Rewritten.
8313         (gomp_barrier_state_t): New typedef.
8314         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
8315         gomp_barrier_wait_start): Rewritten.
8316         (gomp_barrier_wait_end): Change second argument to
8317         gomp_barrier_state_t.
8318         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
8319         inlines.
8320         * config/linux/bar.c: Include wait.h instead of libgomp.h and
8321         futex.h.
8322         (gomp_barrier_wait_end): Rewritten.
8323         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
8324         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
8325         * config/posix/bar.h (gomp_barrier_t): Add generation field.
8326         (gomp_barrier_state_t): New typedef.
8327         (gomp_team_barrier_wait,
8328         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
8329         (gomp_barrier_wait_start): Or all but low 2 bits from generation
8330         into the return value.  Return gomp_barrier_state_t.
8331         (gomp_team_barrier_set_task_pending,
8332         gomp_team_barrier_clear_task_pending,
8333         gomp_team_barrier_set_waiting_for_tasks,
8334         gomp_team_barrier_waiting_for_tasks,
8335         gomp_team_barrier_done): New inlines.
8336         (gomp_barrier_wait_end): Change second argument to
8337         gomp_barrier_state_t.
8338         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
8339         inlines.
8340         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
8341         (gomp_barrier_wait_end): Change second argument to
8342         gomp_barrier_state_t.
8343         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
8344         gomp_team_barrier_wake): New functions.
8345         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
8346         futex.h.
8347         (gomp_futex_wake, gomp_futex_wait): New variables.
8348         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
8349         * config/linux/lock.c: Rewrite to make locks task owned,
8350         for backwards compatibility provide the old entrypoints
8351         if symbol versioning.  Include wait.h instead of libgomp.h and
8352         futex.h.
8353         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
8354         * config/posix95/lock.c: Rewrite to make locks task owned,
8355         for backwards compatibility provide the old entrypoints
8356         if symbol versioning.
8357         * config/posix/lock.c: Rewrite to make locks task owned,
8358         for backwards compatibility provide the old entrypoints
8359         if symbol versioning.
8360         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
8361         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
8362         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
8363         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8364         (sys_futex0): Return error code.
8365         (futex_wake, futex_wait): If ENOSYS was returned, clear
8366         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8367         (cpu_relax, atomic_write_barrier): New static inlines.
8368         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8369         (futex_wake, futex_wait): If ENOSYS was returned, clear
8370         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8371         (cpu_relax, atomic_write_barrier): New static inlines.
8372         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8373         (sys_futex0): Return error code.
8374         (futex_wake, futex_wait): If ENOSYS was returned, clear
8375         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8376         (cpu_relax, atomic_write_barrier): New static inlines.
8377         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8378         (sys_futex0): Return error code.
8379         (futex_wake, futex_wait): If ENOSYS was returned, clear
8380         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8381         (cpu_relax, atomic_write_barrier): New static inlines.
8382         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8383         (sys_futex0): Return error code.
8384         (futex_wake, futex_wait): If ENOSYS was returned, clear
8385         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8386         (cpu_relax, atomic_write_barrier): New static inlines.
8387         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
8388         (sys_futex0): Return error code.
8389         (futex_wake, futex_wait): If ENOSYS was returned, clear
8390         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
8391         (cpu_relax, atomic_write_barrier): New static inlines.
8392         * config/linux/sem.c: Include wait.h instead of libgomp.h and
8393         futex.h.
8394         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
8395         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
8396         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
8397         types.
8398         (omp_nest_lock_t): Change owner into void *, add lock field.
8399         * config/posix95/omp-lock.h: Include semaphore.h.
8400         (omp_lock_25_t, omp_nest_lock_25_t): New types.
8401         (omp_lock_t): Use sem_t instead of mutex if semaphores
8402         aren't broken.
8403         (omp_nest_lock_t): Likewise.  Change owner to void *.
8404         * config/posix/omp-lock.h: Include semaphore.h.
8405         (omp_lock_25_t, omp_nest_lock_25_t): New types.
8406         (omp_lock_t): Use sem_t instead of mutex if semaphores
8407         aren't broken.
8408         (omp_nest_lock_t): Likewise.  Add owner field.
8409
8410 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
8411
8412         * testsuite/libgomp.c/collapse-1.c: New test.
8413         * testsuite/libgomp.c/collapse-2.c: New test.
8414         * testsuite/libgomp.c/collapse-3.c: New test.
8415         * testsuite/libgomp.c/icv-1.c: New test.
8416         * testsuite/libgomp.c/icv-2.c: New test.
8417         * testsuite/libgomp.c/lib-2.c: New test.
8418         * testsuite/libgomp.c/lock-1.c: New test.
8419         * testsuite/libgomp.c/lock-2.c: New test.
8420         * testsuite/libgomp.c/lock-3.c: New test.
8421         * testsuite/libgomp.c/loop-4.c: New test.
8422         * testsuite/libgomp.c/loop-5.c: New test.
8423         * testsuite/libgomp.c/loop-6.c: New test.
8424         * testsuite/libgomp.c/loop-7.c: New test.
8425         * testsuite/libgomp.c/loop-8.c: New test.
8426         * testsuite/libgomp.c/loop-9.c: New test.
8427         * testsuite/libgomp.c/nested-3.c: New test.
8428         * testsuite/libgomp.c/nestedfn-6.c: New test.
8429         * testsuite/libgomp.c/sort-1.c: New test.
8430         * testsuite/libgomp.c/task-1.c: New test.
8431         * testsuite/libgomp.c/task-2.c: New test.
8432         * testsuite/libgomp.c/task-3.c: New test.
8433         * testsuite/libgomp.c/task-4.c: New test.
8434         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
8435         to C++ testsuite default compiler options.
8436         * testsuite/libgomp.c++/collapse-1.C: New test.
8437         * testsuite/libgomp.c++/collapse-2.C: New test.
8438         * testsuite/libgomp.c++/ctor-10.C: New test.
8439         * testsuite/libgomp.c++/for-1.C: New test.
8440         * testsuite/libgomp.c++/for-2.C: New test.
8441         * testsuite/libgomp.c++/for-3.C: New test.
8442         * testsuite/libgomp.c++/for-4.C: New test.
8443         * testsuite/libgomp.c++/for-5.C: New test.
8444         * testsuite/libgomp.c++/loop-8.C: New test.
8445         * testsuite/libgomp.c++/loop-9.C: New test.
8446         * testsuite/libgomp.c++/loop-10.C: New test.
8447         * testsuite/libgomp.c++/task-1.C: New test.
8448         * testsuite/libgomp.c++/task-2.C: New test.
8449         * testsuite/libgomp.c++/task-3.C: New test.
8450         * testsuite/libgomp.c++/task-4.C: New test.
8451         * testsuite/libgomp.c++/task-5.C: New test.
8452         * testsuite/libgomp.c++/task-6.C: New test.
8453         * testsuite/libgomp.fortran/allocatable1.f90: New test.
8454         * testsuite/libgomp.fortran/allocatable2.f90: New test.
8455         * testsuite/libgomp.fortran/allocatable3.f90: New test.
8456         * testsuite/libgomp.fortran/allocatable4.f90: New test.
8457         * testsuite/libgomp.fortran/collapse1.f90: New test.
8458         * testsuite/libgomp.fortran/collapse2.f90: New test.
8459         * testsuite/libgomp.fortran/collapse3.f90: New test.
8460         * testsuite/libgomp.fortran/collapse4.f90: New test.
8461         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
8462         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
8463         * testsuite/libgomp.fortran/lib4.f90: New test.
8464         * testsuite/libgomp.fortran/lock-1.f90: New test.
8465         * testsuite/libgomp.fortran/lock-2.f90: New test.
8466         * testsuite/libgomp.fortran/nested1.f90: New test.
8467         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
8468         * testsuite/libgomp.fortran/strassen.f90: New test.
8469         * testsuite/libgomp.fortran/tabs1.f90: New test.
8470         * testsuite/libgomp.fortran/tabs2.f: New test.
8471         * testsuite/libgomp.fortran/task1.f90: New test.
8472         * testsuite/libgomp.fortran/task2.f90: New test.
8473         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
8474         * testsuite/libgomp.fortran/vla5.f90: Likewise.
8475         * testsuite/libgomp.c/pr26943-2.c: Likewise.
8476         * testsuite/libgomp.c/pr26943-3.c: Likewise.
8477         * testsuite/libgomp.c/pr26943-4.c: Likewise.
8478
8479 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
8480
8481         PR c++/36308
8482         * testsuite/libgomp.c++/ctor-11.C: New test.
8483         * testsuite/libgomp.c++/ctor-12.C: New test.
8484
8485 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
8486
8487         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
8488
8489 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
8490
8491         PR middle-end/36106
8492         * testsuite/libgomp.c/atomic-5.c: New test.
8493         * testsuite/libgomp.c/atomic-6.c: New test.
8494         * testsuite/libgomp.c/autopar-1.c: New test.
8495
8496 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8497
8498         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
8499         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
8500         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
8501         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
8502         * configure: Regenerate.
8503         * Makefile.in, testsuite/Makefile.in: Likewise.
8504
8505 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
8506
8507         PR bootstrap/35457
8508         * aclocal.m4: Regenerate.
8509         * configure: Regenerate.
8510
8511 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
8512
8513         PR middle-end/35611
8514         * testsuite/libgomp.c/atomic-4.c: New test.
8515
8516         PR libgomp/35625
8517         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
8518         (gomp_iter_guided_next): Likewise.
8519         * testsuite/libgomp.c/pr35625.c: New test.
8520
8521 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8522
8523         * aclocal.m4: Regenerate.
8524         * configure: Likewise.
8525         * Makefile.in: Likewise.
8526         * testsuite/Makefile.in: Likewise.
8527
8528 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
8529
8530         PR middle-end/35185
8531         * testsuite/libgomp.c++/pr35185.C: New test.
8532
8533 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
8534
8535         PR middle-end/35549
8536         * testsuite/libgomp.c/pr35549.c: New test.
8537
8538 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
8539
8540         * testsuite/libgomp.c/atomic-3.c: New test.
8541
8542 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
8543
8544         PR fortran/33197
8545         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
8546         .F08 file suffixes.
8547
8548 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
8549
8550         PR libgomp/33131
8551         * configure.ac: Add ACX_HEADER_STRING.
8552         * env.c: Include strings.h.
8553         * aclocal.m4: Regenerate.
8554         * config.h.in: Regenerate.
8555         * configure: Regenerate.
8556         * Makefile.in: Regenerate.
8557         * testsuite/Makefile.in: Regenerate.
8558
8559 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
8560
8561         PR middle-end/35196
8562         * testsuite/libgomp.c/pr35196.c: New test.
8563
8564         PR middle-end/35130
8565         * testsuite/libgomp.fortran/pr35130.f90: New test.
8566         * testsuite/libgomp.c/pr35130.c: New test.
8567
8568 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
8569
8570         PR middle-end/33880
8571         * testsuite/libgomp.c/pr33880.c: New test.
8572         * testsuite/libgomp.fortran/pr33880.f90: New test.
8573
8574 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
8575
8576         * configure: Regenerate.
8577
8578 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
8579
8580         * configure.ac: Move futex checking into ../config/futex.m4.
8581         * configure: Rebuilt.
8582         * aclocal.m4: Rebuilt.
8583         * Makefile.in: Rebuilt.
8584
8585         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
8586         2007-10-15 ../config/tls.m4 change.
8587
8588 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
8589
8590         PR c++/34513
8591         * testsuite/libgomp.c/pr34513.c: New test.
8592         * testsuite/libgomp.c++/pr34513.C: New test.
8593
8594 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
8595
8596         PR target/32765
8597         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
8598
8599 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
8600
8601         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
8602
8603 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
8604
8605         * testsuite/libgomp.c/private-1.c: New test.
8606
8607 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
8608             Paolo Bonzini  <bonzini@gnu.org>
8609
8610         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
8611         instead of 'VPATH ='.
8612         * Makefile.in: Regenerate.
8613
8614 2007-11-23  Matthias Klose  <doko@ubuntu.com>
8615
8616         * configure.ac: Adjust makeinfo version check.
8617         * configure: Regenerate.
8618
8619 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
8620
8621         PR fortran/34020
8622         * testsuite/libgomp.fortran/pr34020.f90: New test.
8623
8624 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
8625
8626         PR c++/33894
8627         * testsuite/libgomp.c++/atomic-1.C: New test.
8628
8629 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
8630
8631         PR libgomp/33275
8632         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
8633         Make x and y integers rather than (implicit) reals.  Add private (j)
8634         clause to the last omp parallel.
8635
8636 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
8637
8638         * configure: Regenerate following changes to ../config/tls.m4.
8639
8640 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
8641
8642         * testsuite/libgomp.fortran/stack.f90: New test.
8643
8644 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
8645
8646         * config/mingw32/proc.c: New file.
8647
8648 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
8649
8650         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
8651         (main): Use __get_cpuid to get i386 target fetaures.
8652         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
8653         (main): Use __get_cpuid to get x86_64 target fetaures.
8654
8655 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
8656
8657         PR target/32765
8658         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
8659         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
8660
8661 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
8662
8663         PR fortran/32550
8664         * testsuite/libgomp.fortran/pr32550.f90: New test.
8665         * testsuite/libgomp.fortran/crayptr2.f90: New test.
8666
8667 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
8668
8669         * aclocal.m4: Regenerated.
8670
8671 2007-07-05  Tobias Burnus  <burnus@net-b.de>
8672
8673         PR fortran/32359
8674         * testsuite/libgomp.fortran/pr32359.f90: New.
8675
8676 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
8677
8678         PR libgomp/32468
8679         * sections.c (GOMP_parallel_sections_start): Only decrease
8680         number of threads to COUNT if dyn_var is true.
8681         * testsuite/libgomp.c/pr32468.c: New test.
8682
8683 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
8684
8685         PR libgomp/26308
8686         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
8687
8688 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
8689
8690         PR middle-end/32362
8691         * testsuite/libgomp.c/pr32362-1.c: New test.
8692         * testsuite/libgomp.c/pr32362-2.c: New test.
8693         * testsuite/libgomp.c/pr32362-3.c: New test.
8694
8695 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
8696
8697         * team.c (gomp_team_start): Fix setting up thread_attr
8698         stack size.
8699
8700 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
8701
8702         * configure: Regenerate.
8703
8704 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
8705
8706         * Makefile.in: Regenerate.
8707         * configure: Regenerate.
8708         * aclocal.m4: Regenerate.
8709         * testsuite/Makefile.in: Regenerate.
8710
8711 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
8712
8713         * config/linux/proc.c: New file.
8714
8715         PR libgomp/28482
8716         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
8717
8718 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
8719
8720         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
8721
8722 2007-04-16  Matthias Klose  <doko@debian.org>
8723
8724         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
8725         flags if not building with -m64.
8726         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
8727         flag for i?86-*-* targets, if current target matches -m64.
8728
8729 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
8730
8731         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
8732         * Makefile.in: Regenerate.
8733
8734 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
8735
8736         PR testsuite/31369
8737         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
8738         ld_library_path.
8739         * testsuite/libgomp.fortran/fortran.exp: Likewise.
8740
8741 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
8742
8743         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
8744         decls.
8745         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
8746         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
8747         (parse_affinity): New function.
8748         (initialize_env): Call it and gomp_init_affinity.
8749         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
8750         create new pthread_attr_t and call gomp_init_thread_affinity
8751         on it for each thread before passing the attribute to pthread_create.
8752         * config/linux/affinity.c: New file.
8753         * config/posix/affinity.c: New file.
8754         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
8755         * configure: Rebuilt.
8756         * config.h.in: Rebuilt.
8757         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
8758         * Makefile.in: Rebuilt.
8759
8760 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
8761
8762         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
8763         *-*-darwin*.
8764         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
8765         and use it if found.
8766
8767 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
8768
8769         * testsuite/config/default.exp: New file.
8770         * testsuite/lib/libgomp.exp: New file.
8771         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
8772         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
8773         load_lib *, load_gcc_lib *): Move to libgomp.exp.
8774         (libgomp_load): Remove.
8775         * testsuite/lib/libgomp.exp (libgomp_init): Compute
8776         always_ld_library_path, not ld_library_path.  Set additional_flags
8777         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
8778         (target_compile): Do not call libgomp_init.  Append lang_library_path
8779         and lang_link_flags to options.
8780         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
8781         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
8782         here.
8783         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
8784         always_ld_library_path.  Set LD_LIBRARY_PATH here.
8785         * testsuite/libgomp.fortran/fortran.exp: Ditto.
8786         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
8787         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
8788         CX8 flag.
8789         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
8790         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
8791         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
8792         * testsuite/libgomp.c/pr29947-1.c: Ditto.
8793         * testsuite/libgomp.c/atomic-10.c: Ditto.
8794
8795 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
8796
8797         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
8798         dg-final cleanup-modules line.
8799         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
8800         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
8801         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
8802         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
8803         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
8804         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
8805         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
8806
8807 2007-03-18  Andreas Schwab  <schwab@suse.de>
8808
8809         * acinclude.m4: Adjust regular expression for ld version
8810         extraction.
8811         * configure: Regenerate.
8812
8813 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
8814
8815         * Makefile.am: Add install-pdf target as copied from
8816         automake v1.10 rules.
8817         * Makefile.in: Regenerate
8818
8819 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
8820
8821         PR libgomp/28486
8822         * configure: Regenerate.
8823
8824         PR c++/30703
8825         * testsuite/libgomp.c++/pr30703.C: New test.
8826
8827 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
8828
8829         Revert:
8830         2006-07-05  Eric Christopher  <echristo@apple.com>
8831         * configure.ac: Depend addition of -pthread on host OS.
8832         * configure: Regenerate.
8833
8834 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8835
8836         * libgomp.texi: Fix spacing after abbreviations.
8837
8838 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
8839
8840         PR libgomp/30546
8841         * configure.ac: Add check for makeinfo
8842         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
8843         if an appropiate version of makeinfo is found.
8844         * aclocal.m4: Regenerated.
8845         * configure: Regenerated.
8846         * Makefile.in: Regenerated.
8847         * testsuite/Makefile.in: Regenerated.
8848
8849 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
8850
8851         PR libgomp/30540
8852         * libgomp.texi: More about implementation-dependent settings.
8853
8854 2007-01-26  Tobias Burnus  <burnus@net-b.de>
8855
8856         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
8857
8858 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
8859
8860         PR middle-end/30494
8861         * testsuite/libgomp.c/pr30494.c: New test.
8862
8863 2007-01-15  Tom Tromey  <tromey@redhat.com>
8864
8865         * configure: Rebuilt.
8866         * configure.ac: Fixed comment.
8867
8868 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
8869
8870         * libgomp.texi: Document implementation specific default values of
8871         environment variables.
8872
8873 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
8874
8875         PR libgomp/28209
8876         * libgomp.texi: New file.
8877         * configure.ac: Add --enable-generated-files-in-srcdir option.
8878         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
8879         files to srcdir.
8880         * Makefile.in: Regenerated.
8881         * config.h.in: Regenerated.
8882         * testsuite/Makefile.in: Regenerated.
8883         * NOTES: Removed.
8884
8885 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
8886
8887         PR libgomp/29949
8888         * env.c (omp_set_num_threads): Set illegal thread count to 1.
8889
8890 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
8891
8892         * configure: Regenerate.
8893
8894 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
8895
8896         PR libgomp/29947
8897         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
8898         start if there shouldn't be any loop iterations.
8899         (gomp_loop_ordered_static_start): Remove start == end test.
8900         * testsuite/libgomp.c/pr29947-1.c: New test.
8901         * testsuite/libgomp.c/pr29947-2.c: New test.
8902
8903 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
8904
8905         * configure.tgt: Force initial-exec TLS model on Linux only.
8906
8907 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
8908
8909         * configure: Regenerated.
8910
8911 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
8912
8913         * env.c (parse_schedule): Reject out of range values.
8914         (parse_unsigned_long): Reject out of range, negative or zero values.
8915
8916 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
8917
8918         PR fortran/29629
8919         * testsuite/libgomp.fortran/pr29629.f90: New test.
8920
8921 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
8922
8923         PR libgomp/29494
8924         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
8925         * config/posix95: New directory.
8926         * config/posix95/omp-lock.h: New file.
8927         * config/posix95/lock.c: Likewise.
8928
8929 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
8930
8931         * aclocal.m4: Regenerate.
8932         * configure: Regenerate.
8933
8934 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
8935
8936         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
8937         '<' to '<='.
8938
8939 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
8940
8941         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
8942         test.
8943         * configure: Regenerate.
8944         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
8945
8946 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
8947
8948         PR middle-end/25261
8949         PR middle-end/28790
8950         * testsuite/libgomp.c/nestedfn-4.c: New test.
8951         * testsuite/libgomp.c/nestedfn-5.c: New test.
8952         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
8953
8954         PR fortran/29097
8955         * testsuite/libgomp.fortran/condinc1.f: New test.
8956         * testsuite/libgomp.fortran/condinc2.f: New test.
8957         * testsuite/libgomp.fortran/condinc3.f90: New test.
8958         * testsuite/libgomp.fortran/condinc4.f90: New test.
8959         * testsuite/libgomp.fortran/condinc1.inc: New file.
8960
8961 2006-09-18  Tom Tromey  <tromey@redhat.com>
8962
8963         * configure: Rebuilt.
8964
8965 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
8966
8967         PR c/28768
8968         PR preprocessor/14634
8969         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
8970         to AC_DEFINE.
8971         * configure: Regenerate.
8972
8973 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
8974
8975         * testsuite/libgomp.fortran/reduction3.f90: Change
8976         -2147483648 to -huge(i)-1 to avoid overflow.
8977         * testsuite/libgomp.fortran/reduction4.f90: Change
8978         Z'ffffffff' to not(0) to avoid overflow.
8979
8980 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
8981
8982         PR libgomp/25938
8983         * Makefile.am (libsubincludedir): New.
8984         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
8985         * Makefile.in: Regenerate.
8986
8987 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
8988
8989         PR libgomp/28725
8990         * env.c: Include ctype.h.
8991         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
8992         leading and/or trailing whitespace and compare strings case
8993         insensitively.
8994
8995 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
8996
8997         PR fortran/28390
8998         * testsuite/libgomp.fortran/pr28390.f: New test.
8999
9000 2006-07-05  Eric Christopher  <echristo@apple.com>
9001
9002         * configure.ac: Depend addition of -pthread on host OS.
9003         * configure: Regenerate.
9004
9005 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
9006
9007         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
9008         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
9009         defined.
9010
9011 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
9012
9013         PR libgomp/26175
9014         PR libgomp/26477
9015         * configure.ac: If neither --enable-linux-futex nor
9016         --disable-linux-futex is passed, determine the default by checking
9017         for compiling and/or running against NPTL.  With --enable-linux-futex,
9018         check if SYS_gettid and SYS_futex are defined.
9019         * configure: Rebuilt.
9020
9021 2006-06-14  Richard Henderson  <rth@redhat.com>
9022
9023         PR libgomp/28008
9024         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
9025         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
9026
9027 2006-06-09  Richard Henderson  <rth@redhat.com>
9028
9029         * env.c (gomp_nthreads_var): Change to unsigned long.
9030         (gomp_run_sched_chunk): Likewise.
9031         (parse_unsigned_long): Rename from parse_num_threads and generalize.
9032         (initialize_env): Initialize gomp_thread_attr.
9033         * libgomp.h (gomp_nthreads_var): Update decl.
9034         (gomp_run_sched_chunk): Likewise.
9035         (gomp_thread_attr): Declare.
9036         * team.c (gomp_thread_attr): Export.
9037         (initialize_team): Don't initialize it.
9038
9039 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
9040
9041         PR fortran/27916
9042         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
9043         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
9044
9045 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
9046
9047         * config/mingw32/time.c: New file.
9048         * configure.tgt: Use it.
9049
9050 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
9051
9052         * Makefile.am: Add install-html target. Add install-html to .PHONY
9053         * Makefile.in: Regenerate.
9054
9055 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
9056
9057         PR libgomp/27612
9058         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
9059         * testsuite/libgomp.c/critical-1.c: Likewise.
9060         * testsuite/libgomp.c/loop-1.c: Likewise.
9061         * testsuite/libgomp.c/loop-2.c: Likewise.
9062         * testsuite/libgomp.c/single-1.c: Likewise.
9063         * testsuite/libgomp.c/ordered-1.c: Likewise.
9064         * testsuite/libgomp.c/ordered-2.c: Likewise.
9065
9066 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
9067
9068         PR middle-end/27416
9069         * libgomp.fortran/pr27416-1.f90: New test.
9070
9071 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
9072
9073         PR fortran/27395
9074         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
9075         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
9076
9077 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
9078
9079         PR c++/26943
9080         * testsuite/libgomp.c/pr26943-1.c: New test.
9081         * testsuite/libgomp.c/pr26943-2.c: New test.
9082         * testsuite/libgomp.c/pr26943-3.c: New test.
9083         * testsuite/libgomp.c/pr26943-4.c: New test.
9084         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
9085         * testsuite/libgomp.c++/pr26943.C: New test.
9086
9087 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
9088
9089         PR middle-end/27337
9090         * testsuite/libgomp.c++/pr27337.C: New test.
9091
9092 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
9093
9094         PR c/26171
9095         * testsuite/libgomp.c/pr26171.c: New test.
9096
9097 2006-04-25  Richard Henderson  <rth@redhat.com>
9098
9099         PR libgomp/25865
9100         * configure.ac: Use GCC_CHECK_TLS.
9101         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
9102         * Makefile.in, aclocal.m4, configure: Regenerate.
9103
9104 2006-04-10  Matthias Klose  <doko@debian.org>
9105
9106         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
9107         directory names containing underscores.
9108
9109 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
9110
9111         PR c++/26691
9112         * testsuite/libgomp.c++/pr26691.C: New test.
9113
9114 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
9115
9116         * testsuite/libgomp.fortran/retval2.f90: New test.
9117
9118 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
9119
9120         * testsuite/libgomp.c++: New directory.
9121
9122 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
9123
9124         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
9125         * config/posix/sem.c: Implement the above.
9126
9127 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
9128
9129         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
9130         define HAVE_BROKEN_POSIX_SEMAPHORES.
9131         * configure: Rebuilt.
9132         * config.h.in: Rebuilt.
9133
9134 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
9135
9136         PR bootstrap/26161
9137         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
9138         for the other pthread check.
9139         * configure: Regenerate.
9140         * config.h.in: Regenerate.
9141
9142 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
9143
9144         PR libgomp/25938
9145         PR libgomp/25984
9146         * Makefile.am (fincludedir): New variable.
9147         (nodist_include_HEADERS): Remove Fortran files.
9148         (nodist_finclude_HEADERS): New variable.
9149         * Makefile.in: Regenerated.
9150
9151 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
9152
9153         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
9154         Remove tests for returning assumed character length arrays.
9155
9156 2006-02-12  Roger Sayle  <roger@eyesopen.com>
9157             John David Anglin  <dave@hiauly1.hia.nrc.ca>
9158
9159         PR libgomp/25936
9160         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
9161
9162 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
9163
9164         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
9165
9166 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
9167
9168         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
9169         part of LD_LIBRARY_PATH manually.
9170
9171 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
9172
9173         PR libgomp/25852
9174         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
9175         libgomp_init.
9176
9177 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
9178
9179         PR libgomp/25884
9180         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
9181         * configure.ac (PERL): Don't set.
9182         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
9183         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
9184         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
9185         * omp.h.in: Wrap the new configure substitutions with @ characters.
9186         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
9187         * aclocal.m4, configure, Makefile.in: Regenerate.
9188         * mkomp_h.pl: Delete.
9189
9190 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
9191
9192         PR libgomp/25259
9193         * configure.ac: Use GCC_HEADER_STDINT.
9194         * libgomp.h: Include gstdint.h.
9195         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
9196         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
9197
9198 2006-01-24  Richard Henderson  <rth@redhat.com>
9199
9200         PR libgomp/25942
9201         * configure.ac: Add AM_MAINTAINER_MODE.
9202         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
9203
9204 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
9205
9206         * Makefile.in: Regenerate.
9207         * testsuite/Makefile.in: Regenerate.
9208         * aclocal.m4: Regenerate.
9209
9210 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
9211
9212         * config/posix/proc.c: Conditional include of sys/loadavg.h for
9213         Solaris.
9214         * configure.ac: Add check for loadavg.h.
9215         (link_gomp): Adjust comment.
9216         * configure: Regenerate.
9217         * config.h.in: Regenerate.
9218
9219 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
9220
9221         PR libgomp/25877
9222         * configure.ac: Remove check for alloca.h.
9223         * configure: Regenerate.
9224         * config.h.in: Regenerate.
9225         * libgomp.h: define gomp_alloca to be __builtin_alloca.
9226         * team.c: Remove use of alloca.h.
9227         Call gomp_alloca instead of alloca.
9228
9229 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
9230
9231         PR libgomp/25877
9232         * team.c: Add include of alloca.h.
9233         * configure.ac: Add check for alloca.h.
9234         * configure: Regenerate.
9235         * config.h.in: Regenerate.
9236
9237 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
9238
9239         PR fortran/25219
9240         * testsuite/libgomp.fortran/pr25219.f90: New test.
9241
9242 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
9243
9244         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
9245         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
9246         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
9247         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
9248         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
9249         testsuite/libgomp.fortran/threadprivate1.f90,
9250         testsuite/libgomp.fortran/threadprivate2.f90,
9251         testsuite/libgomp.fortran/threadprivate3.f90,
9252         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
9253         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
9254         testsuite/libgomp.fortran/omp_parse3.f90: Change required
9255         effective-target to TLS runtime.
9256
9257         * testsuite/libgomp.fortran/pr25162.f: Require
9258         effective-target TLS runtime.
9259
9260 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
9261
9262         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
9263         * testsuite/libgomp.c/nestedfn-3.c: New test.
9264
9265 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
9266
9267         PR fortran/25162
9268         * testsuite/libgomp.fortran/pr25162.f: New test.
9269
9270 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
9271
9272         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
9273         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
9274
9275 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
9276
9277         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
9278         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
9279         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
9280         single.c, team.c, work.c, config/linux/alpha/futex.h,
9281         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
9282         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
9283         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
9284         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
9285         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
9286         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
9287         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
9288         FSF address.
9289
9290 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
9291
9292         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
9293         to nodist_noinst_HEADERS.
9294         * Makefile.in: Rebuilt.
9295
9296         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
9297         add integer count field.
9298         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
9299         omp_nest_lock_t type change.
9300         (omp_init_nest_lock): Likewise.  Initialize count to 0.
9301         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
9302         Increment count.
9303         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
9304         Decrement count.
9305         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
9306         Increment count if successful and return the new nesting level.
9307         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
9308         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
9309         * testsuite/libgomp.c/lib-1.c: New test.
9310         * testsuite/libgomp.fortran/lib1.f90: New test.
9311         * testsuite/libgomp.fortran/lib2.f: New test.
9312         * testsuite/libgomp.fortran/lib3.f: New test.
9313
9314 2005-11-17  Richard Henderson  <rth@redhat.com>
9315
9316         PR 24845
9317         * Makefile.am (nodist_toolexeclib_HEADERS): New.
9318         * configure.ac (link_gomp): New.  Substitute it.
9319         (AC_CONFIG_FILES): Add libgomp.spec.
9320         * libgomp.spec.in: New file.
9321         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
9322         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
9323
9324 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
9325
9326         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
9327         reduction(-:var) behaving the same as reduction(+:var).
9328         * testsuite/libgomp.c/reduction-4.c: New test.
9329
9330 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
9331
9332         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
9333         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
9334         testsuite/libgomp.c/copyin-3.c,
9335         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
9336         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
9337         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
9338         testsuite/libgomp.c++/pr24455.C,
9339         testsuite/libgomp.fortran/threadprivate1.f90,
9340         testsuite/libgomp.fortran/threadprivate2.f90,
9341         testsuite/libgomp.fortran/threadprivate3.f90,
9342         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
9343         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
9344         testsuite/libgomp.fortran/omp_parse3.f90: Require
9345         effective-target TLS.
9346
9347 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
9348
9349         * HEADER: Remove.
9350
9351 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
9352
9353         PR libgomp/24797
9354         * team.c (initialize_team): Pass NULL rather than free as
9355         pthread_key_create destructor.  Initialize thread specific data
9356         pointer in initial thread to a static local variable rather than
9357         malloced memory.
9358
9359 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
9360
9361         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
9362         its location to ld_library_path.
9363
9364 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
9365
9366         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
9367
9368 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
9369
9370         * testsuite/libgomp.c: Rename from libgomp.dg.
9371
9372 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
9373
9374         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
9375         threadprivate variable 'i'.
9376
9377 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
9378
9379         * config/linux/s390/futex.h: New file.
9380         * configure.tgt: Use it.
9381
9382         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
9383         before the parallel.
9384
9385 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
9386
9387         PR c++/24734
9388         * testsuite/libgomp.c++/master-1.C: New test.
9389
9390 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
9391
9392         * testsuite/libgomp.dg/copyin-3.c: New test.
9393
9394 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
9395
9396         * testsuite/libgomp.fortran/retval1.f90: New test.
9397         * testsuite/libgomp.fortran/vla7.f90: New test.
9398
9399 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
9400
9401         * testsuite/libgomp.fortran/vla2.f90: New test.
9402         * testsuite/libgomp.fortran/vla3.f90: New test.
9403         * testsuite/libgomp.fortran/vla4.f90: New test.
9404         * testsuite/libgomp.fortran/vla5.f90: New test.
9405         * testsuite/libgomp.fortran/vla6.f90: New test.
9406
9407 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
9408
9409         * config/linux/sparc/futex.h: New file.
9410         * configure.tgt: Use it.
9411         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
9412
9413         * critical.c: Include stdlib.h.
9414         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
9415         ignoring return value.
9416         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
9417         LIBGOMP_CHECK_SYNC_BUILTINS check.
9418         * configure: Rebuilt.
9419
9420 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
9421
9422         * testsuite/libgomp.fortran/vla1.f90: New test.
9423
9424 2005-10-31  Richard Henderson  <rth@redhat.com>
9425
9426         * testsuite/libgomp.fortran/character2.f90: Fix race condition
9427         setting 's' in different threads.
9428
9429 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
9430
9431         * libgomp.h (attribute_hidden, ialias): Define.
9432         * config/posix/proc.c (omp_get_num_procs): Add ialias.
9433         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
9434         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
9435         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
9436         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
9437         omp_test_lock, omp_test_nest_lock): Likewise.
9438         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
9439         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
9440         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
9441         omp_test_lock, omp_test_nest_lock): Likewise.
9442         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
9443         omp_get_dynamic, omp_get_nested): Likewise.
9444         * parallel.c (omp_get_num_threads, omp_get_max_threads,
9445         omp_get_thread_num, omp_in_parallel): Likewise.
9446         * fortran.c (ialias_redirect): Define.
9447         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
9448         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
9449         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
9450         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
9451         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
9452         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
9453         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
9454         omp_get_wtime): Add ialias_redirect.
9455
9456 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
9457
9458         * fortran.c: Include stdlib.h.
9459
9460 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
9461
9462         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
9463         * Makefile.in: Regenerated.
9464
9465 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
9466
9467         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
9468         * libgomp_f.h.in (omp_check_defines): New function.
9469         * env.c: Include libgomp_f.h.
9470         (initialize_env): Call omp_check_defines.
9471
9472         * testsuite/libgomp.dg/copyin-2.c: New test.
9473         * testsuite/libgomp.c++/copyin-2.C: New test.
9474         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
9475
9476         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
9477         * testsuite/libgomp.fortran/sharing2.f90: New test.
9478
9479         * testsuite/libgomp.dg/copyin-1.c: New test.
9480         * testsuite/libgomp.c++/copyin-1.C: New test.
9481
9482 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
9483
9484         * testsuite/libgomp.fortran/crayptr1.f90: New test.
9485
9486         * testsuite/libgomp.fortran/workshare1.f90: New test.
9487
9488         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
9489         only test.
9490         * libgomp.fortran/sharing1.f90: New test.
9491
9492 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
9493
9494         PR c++/24502
9495         * testsuite/libgomp.c++/loop-7.C: New test.
9496
9497         * testsuite/libgomp.dg/nestedfn-2.c: New test.
9498
9499         * testsuite/libgomp.dg/nestedfn-1.c: New test.
9500         * testsuite/libgomp.fortran/reduction6.f90: New test.
9501         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
9502
9503 2005-10-23  Richard Henderson  <rth@redhat.com>
9504
9505         * testsuite/libgomp.c++/ctor-1.C: New.
9506         * testsuite/libgomp.c++/ctor-2.C: New.
9507         * testsuite/libgomp.c++/ctor-3.C: New.
9508         * testsuite/libgomp.c++/ctor-4.C: New.
9509         * testsuite/libgomp.c++/ctor-5.C: New.
9510         * testsuite/libgomp.c++/ctor-6.C: New.
9511         * testsuite/libgomp.c++/ctor-7.C: New.
9512         * testsuite/libgomp.c++/ctor-8.C: New.
9513         * testsuite/libgomp.c++/ctor-9.C: New.
9514
9515 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
9516
9517         PR 24455
9518         * testsuite/libgomp.c++/pr24455-1.C: New test.
9519         * testsuite/libgomp.c++/pr24455.C: New test.
9520         * testsuite/libgomp.dg/pr24455-1.c: New test.
9521         * testsuite/libgomp.dg/pr24455.c: New test.
9522
9523 2005-10-20  Richard Henderson  <rth@redhat.com>
9524
9525         * testsuite/libgomp.c++/loop-6.C: New.
9526         * testsuite/libgomp.dg/loop-3.c: New.
9527
9528 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
9529
9530         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
9531         explicitly private.
9532         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
9533         explicitly shared.
9534
9535 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
9536
9537         * testsuite/libgomp.fortran/jacobi.f: New test.
9538
9539 2005-10-19  Richard Henderson  <rth@redhat.com>
9540
9541         * configure.tgt (i?86-linux): Default to with_arch instead of
9542         CFLAGS.  Add -mtune to match target_cpu.
9543         (x86_64-linux): Tune to i686.
9544
9545         * fortran.c (omp_test_nest_lock_): Fix typo.
9546
9547 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
9548
9549         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
9550         gomp_ordered_sync): Do nothing if team->nthreads == 1.
9551         * testsuite/libgomp.dg/ordered-3.c: New test.
9552
9553         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
9554         Remove volatile keyword.
9555
9556         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
9557         in COMMON block to avoid warnings on 64-bit targets.
9558
9559 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
9560
9561         * testsuite/libgomp.dg/shared-3.c: New test.
9562
9563 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
9564
9565         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
9566         * testsuite/libgomp.fortran/reduction5.f90: New test.
9567
9568 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
9569
9570         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
9571         dg-options.
9572         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
9573         flush loop now that __sync_synchronize has proper memory barrier.
9574         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
9575         Add -ffixed-form to dg-options.
9576
9577 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
9578
9579         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
9580         from subdirectories.
9581         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
9582         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
9583         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
9584         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
9585         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
9586         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
9587         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
9588         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
9589         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
9590         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
9591         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
9592         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
9593         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
9594         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
9595         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
9596         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
9597         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
9598         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
9599         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
9600         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
9601         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
9602         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
9603         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
9604         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
9605         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
9606
9607 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
9608
9609         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
9610         lang_library_path exists.  Use find instead of glob to gather tests.
9611         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
9612
9613 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
9614
9615         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
9616         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
9617         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
9618         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
9619         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
9620         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
9621         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
9622         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
9623         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
9624         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
9625         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
9626         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
9627         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
9628
9629 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
9630
9631         * testsuite/libgomp.dg/vla-1.c: New test.
9632
9633         * testsuite/libgomp.fortran/reference2.f90: New test.
9634
9635         * testsuite/libgomp.fortran/character2.f90: Remove explicit
9636         declaration of omp_get_thread_num.
9637         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
9638         use omp_lib.
9639
9640         * testsuite/libgomp.fortran/reduction1.f90: New test.
9641         * testsuite/libgomp.fortran/reduction2.f90: New test.
9642         * testsuite/libgomp.fortran/reduction3.f90: New test.
9643         * testsuite/libgomp.fortran/reduction4.f90: New test.
9644
9645 2005-10-13  Richard Henderson  <rth@redhat.com>
9646
9647         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
9648         * Makefile.in: Regenerate.
9649         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
9650         * libgomp.h: Include bar.h.
9651         (struct gomp_barrier): Remove.
9652         (struct gomp_team): Add barrier.  Replace master_barrier with
9653         master_release.  Replace threads with ordered_release.
9654         (struct gomp_thread): Replace barrier with release.
9655         * ordered.c (gomp_ordered_first): Update for ordered_release change.
9656         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
9657         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
9658         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
9659         (GOMP_single_copy_end): Likewise.
9660         * team.c (gomp_threads_dock): New.
9661         (gomp_barrier_init, gomp_barrier_destroy): Remove.
9662         (gomp_thread_start): Use gomp_barrier_wait.
9663         (new_team, free_team): Update for gomp_team changes.
9664         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
9665         (gomp_team_end): Use gomp_barrier_wait.
9666         (initialize_team): Update for gomp_thread changes.
9667         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
9668         (gomp_work_share_end_nowait): Use atomic ops when available.
9669         * config/linux/bar.c, config/linux/bar.h: New files.
9670         * config/posix/bar.c, config/posix/bar.h: New files.
9671
9672 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
9673
9674         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
9675         * testsuite/libgomp.dg/single-2.c: New test.
9676
9677         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
9678         lang_link_flags): Unset, so that they aren't inherited from previously
9679         sourced *.exp.
9680
9681         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
9682
9683 2005-10-12  Richard Henderson  <rth@redhat.com>
9684
9685         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
9686         (libgomp_init): Use lang_test_file, lang_library_path, and
9687         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
9688
9689         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
9690         (lang_test_file, lang_link_flags): New.
9691         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
9692
9693         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
9694         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
9695         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
9696         testsuite/libgomp.c++/parallel-1.C,
9697         testsuite/libgomp.c++/reduction-1.C,
9698         testsuite/libgomp.c++/reduction-2.C,
9699         testsuite/libgomp.c++/reduction-3.C,
9700         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
9701         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
9702         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
9703         New files, largely cribbed from the C testsuite.
9704
9705 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
9706
9707         * testsuite/libgomp.fortran/character1.f90: New test.
9708         * testsuite/libgomp.fortran/character2.f90: New test.
9709
9710         * testsuite/libgomp.dg/nested-1.c: New test.
9711         * testsuite/libgomp.dg/nested-2.c: New test.
9712         * testsuite/libgomp.fortran/do1.f90: New test.
9713         * testsuite/libgomp.fortran/do2.f90: New test.
9714
9715         * testsuite/libgomp.fortran/reference1.f90: New test.
9716
9717 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
9718
9719         * testsuite/libgomp.dg/reduction-1.c: New test.
9720         * testsuite/libgomp.dg/reduction-2.c: New test.
9721         * testsuite/libgomp.dg/reduction-3.c: New test.
9722
9723 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
9724
9725         * testsuite/libgomp.dg/atomic-1.c: New test.
9726         * testsuite/libgomp.dg/atomic-2.c: New test.
9727
9728 2005-10-09  Richard Henderson  <rth@redhat.com>
9729
9730         * critical.c (atomic_lock): New.
9731         (initialize_critical): Initialize it.
9732         (GOMP_atomic_start, GOMP_atomic_end): New.
9733         * libgomp.map: Export them.
9734         * libgomp_g.h: Declare them.
9735
9736         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
9737
9738 2005-10-02  Richard Henderson  <rth@redhat.com>
9739
9740         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
9741         to XCFLAGS instead of CFLAGS.
9742
9743 2005-09-30  Richard Henderson  <rth@redhat.com>
9744
9745         * configure.ac: Determine whether -pthread or -lpthread is needed.
9746         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
9747         * Makefine.in, configure: Rebuild.
9748
9749 2005-09-28  Richard Henderson  <rth@redhat.com>
9750
9751         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
9752         * testsuite/libgomp.dg/omp-single-3.c: New test.
9753
9754 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
9755
9756         * testsuite/libgomp.dg/omp-single-2.c: New test.
9757         * testsuite/libgomp.dg/shared-2.c: Fix return code.
9758
9759 2005-09-27  Richard Henderson  <rth@redhat.com>
9760
9761         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
9762         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
9763
9764 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
9765
9766         * testsuite/libgomp.dg/omp-loop03.c: New test.
9767
9768 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
9769
9770         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
9771
9772 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
9773
9774         * testsuite/libgomp.dg/omp-single-1.c: New test.
9775         * testsuite/libgomp.dg/shared-1.c: Return 0.
9776         Add prototype for abort.
9777         * testsuite/libgomp.dg/shared-2.c: Likewise.
9778
9779 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
9780
9781         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
9782         constructs.
9783
9784 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
9785
9786         * testsuite/libgomp.dg/shared-1.c: New test.
9787         * testsuite/libgomp.dg/shared-2.c: New test.
9788
9789 2005-09-24  Richard Henderson  <rth@redhat.com>
9790
9791         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
9792
9793 2005-09-24  Richard Henderson  <rth@redhat.com>
9794
9795         * iter.c (gomp_iter_static_next): Round up when computing number
9796         of iterations.  Don't bother distributing a remainder equally.
9797
9798         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
9799         Don't call srand.  Zero b before testing.
9800         (main): New.
9801
9802 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
9803
9804         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
9805         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
9806
9807 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
9808
9809         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
9810         without !$omp end do, followed immediately by subroutine end.
9811
9812 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
9813
9814         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
9815
9816 2005-09-22  Richard Henderson  <rth@redhat.com>
9817
9818         * critical.c (GOMP_critical_name_start): Change argument to void**.
9819         Reuse the pointer space if the mutex fits.
9820         (GOMP_critical_name_end): Likewise.
9821         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
9822         * libgomp_g.h (GOMP_critical_name_start): Update decl.
9823         (GOMP_critical_name_end): Likewise.
9824         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
9825         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
9826
9827 2005-09-20  Richard Henderson  <rth@redhat.com>
9828
9829         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
9830         (create_lock_lock): New.
9831         (initialize_critical): Initialize it.
9832         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
9833         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
9834
9835 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
9836
9837         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
9838
9839 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
9840
9841         * testsuite/libgomp.dg/omp-loop01.c: New test.
9842         * testsuite/libgomp.dg/omp-loop02.c: New test.
9843
9844 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
9845
9846         * configure.ac (AC_PROG_FC): Add.
9847         (USE_FORTRAN): New automake conditional.
9848         * configure: Rebuilt.
9849         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
9850         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
9851         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
9852         Add rules to build them.
9853         * Makefile.in: Rebuilt.
9854         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
9855         OMP_NEST_LOCK_KIND.
9856         * libgomp.map: Add Fortran wrappers.
9857         * libgomp_f.h.in: New file.
9858         * omp_lib.h.in: New file.
9859         * omp_lib.f90.in: New file.
9860         * fortran.c: New file.
9861         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
9862         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
9863         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
9864         libgfortran has been built.
9865         * testsuite/libgomp.fortran/fortran.exp: New file.
9866         * testsuite/libgomp.fortran/omp_cond1.f: New test.
9867         * testsuite/libgomp.fortran/omp_cond2.f: New test.
9868         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
9869         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
9870         * testsuite/libgomp.fortran/omp_hello.f: New test.
9871         * testsuite/libgomp.fortran/omp_orphan.f: New test.
9872         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
9873         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
9874         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
9875         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
9876         * testsuite/libgomp.fortran/omp_reduction.f: New test.
9877         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
9878         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
9879
9880 2005-08-30  Richard Henderson  <rth@redhat.com>
9881
9882         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
9883         function for when aliases are not usable.
9884         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
9885         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
9886         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
9887         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
9888         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
9889         GOMP_loop_ordered_guided_next): Likewise.
9890         * ordered.c (GOMP_ordered_start): Likewise.
9891
9892 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
9893
9894         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
9895         * testsuite/libgomp.dg/omp_hello.c: Fix return code
9896         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
9897         * testsuite/libgomp.dg/omp_orphan.c: Likewise
9898         * testsuite/libgomp.dg/omp_reduction.c: Likewise
9899         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
9900         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
9901         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
9902         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
9903
9904 2005-07-07  Eric Christopher  <echristo@redhat.com>
9905             Diego Novillo  <dnovillo@redhat.com>
9906
9907         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
9908         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
9909         up code.
9910         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
9911         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
9912         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
9913         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
9914         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
9915         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
9916         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
9917
9918 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
9919
9920         * TOPLEVEL.patch: Remove.
9921
9922 2005-05-16  Richard Henderson  <rth@redhat.com>
9923
9924         * configure.ac: Test for clock_gettime.
9925         * config.h.in, configure: Rebuild.
9926         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
9927         (omp_get_wtime): Use clock_gettime if available.
9928         (omp_get_wtick): Use clock_getres if available.
9929
9930 2005-05-11  Richard Henderson  <rth@redhat.com>
9931
9932         * config/linux/ia64/futex.h: New file.
9933         * configure.tgt: Use it.
9934
9935         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
9936
9937 2005-05-07  Richard Henderson  <rth@redhat.com>
9938
9939         * config/linux/powerpc/futex.h: New file.
9940         * configure.tgt: Use it.
9941
9942         * config/linux/i486/futex.h: Merge ...
9943         * config/linux/x86_64/futex.h: ... into ...
9944         * config/linux/x86/futex.h: ... here.
9945         * configure.tgt: Update to match.
9946
9947 2005-05-06  Richard Henderson  <rth@redhat.com>
9948
9949         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
9950         * config/linux/i486/futex.h: Likewise.
9951         * config/linux/x86_64/futex.h: Likewise.
9952
9953         * config/linux/lock.c: New file.
9954         * config/linux/omp-lock.h: New file.
9955
9956         * critical.c, env.h: Don't include omp.h
9957         * config/posix/lock.c: Include libgomp.h instead of omp.h.
9958         * config/posix/time.c: Likewise.
9959         * config/posix/omp-lock.h: New file.
9960         * libgomp.h: Include omp-lock.h and omp.h.
9961         * Makefile.am (nodist_include_HEADERS): New.
9962         (omp.h): New rule.
9963         * configure.ac (PERL): New.
9964         * mkomp_h.pl: New file.
9965         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
9966         with templates.
9967         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
9968
9969         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
9970         build directory.  Re-add -march=i486 hack.
9971
9972         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
9973         (libgomp_link_flags): Remove.
9974         (libgomp_initialized): Remove.
9975         (libgomp_init): Don't protect from reinitialization.  Copy code
9976         from libstdc++ for getting the multilib set correctly.
9977
9978 2005-05-05  Richard Henderson  <rth@redhat.com>
9979
9980         * config/linux/alpha/futex.h: New file.
9981         * configure.tgt (alpha*-*-linux*): Use it.
9982
9983         * config/posix/mutex.c: New file.
9984         * config/posix/sem.c: Use libgomp.h.
9985
9986         * configure.tgt (x86_64-linux): Also test CC for -m32.
9987         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
9988
9989         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
9990         after $gccpath.
9991
9992         * Makefile.am (SUBDIRS): New.
9993         (libgomp_la_LDFLAGS): Add -lpthread.
9994         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
9995         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
9996
9997         * libgomp_g.h: New file.
9998         * libgomp.h: Split out all public declarations to libgomp_g.h.
9999         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
10000         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
10001         * config/linux/sem.h: Likewise.
10002         * config/posix/sem.h: Likewise.
10003
10004         * Makefile.am (AM_LDFLAGS): New.
10005         (libgomp_version_script): Split out from ...
10006         (libgomp_la_LDFLAGS): ... here.
10007         (libgomp_version_info): New.
10008         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
10009         (LIBGOMP_ENABLE): New.
10010         (LIBGOMP_CHECK_LINKER_FEATURES): New.
10011         (LIBGOMP_ENABLE_SYMVERS): New.
10012         * configure.ac (AC_INIT): Version 1.0.
10013         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
10014         (enable-linux-futex): Likewise.  Rename from enable-futex.
10015         (libtool_VERSION): New.
10016         (LIBGOMP_ENABLE_SYMVERS): Use it.
10017         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
10018         * Makefile.in, aclocal.m4, configure: Rebuild.
10019
10020         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
10021         (gomp_mutex_unlock_slow): Fix typo.
10022         * config/linux/sem.c: Similarly.
10023         (gomp_sem_post_slow): Fix typo.
10024         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
10025         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
10026         [__PIC__] (sys_futex0): Don't use tmp output in asm.
10027
10028         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
10029         (libgomp_la_LDFLAGS): Add top_srcdir to path.
10030         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
10031         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
10032         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
10033         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
10034         LDFLAGS.  Pull enable_futex check to top-level.
10035         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
10036         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
10037
10038         First attempt at real configury.
10039         * Makefile, config.h: Remove file.
10040         * Makefile.am, Makefile.in: New file.
10041         * acinclude.m4 aclocal.m4: New file.
10042         * configure.ac, configure.tgt, configure: New file.
10043
10044         * config/posix/lock.c: Rename from sys-lock.c.
10045         * config/posix/mutex.h: Rename from sys-mutex.h.
10046         * config/posix/sem.c: Rename from sys-sem.c.
10047         * config/posix/sem.h: Rename from sys-sem.h.
10048         * config/posix/proc.c: Rename from sys-proc.c.
10049         * config/posix/time.c: Rename from sys-proc.c.
10050
10051         * config/linux/mutex.c: New file.
10052         * config/linux/mutex.h: New file.
10053         * config/linux/sem.c: New file.
10054         * config/linux/sem.h: New file.
10055         * config/linux/i486/futex.h: New file.
10056         * config/linux/x86_64/futex.h: New file.
10057
10058 2005-05-04  Richard Henderson  <rth@redhat.com>
10059
10060         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
10061         * libgomp.h: Declare them.
10062         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
10063         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
10064
10065 2005-05-04  Richard Henderson  <rth@redhat.com>
10066
10067         * libgomp-1 code drop
10068
10069 2005-05-04  Richard Henderson  <rth@redhat.com>
10070
10071         * iter.c (gomp_iter_static_next): Return tri-state on 0.
10072         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
10073         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
10074         (gomp_iter_static_next): Update.
10075         (gomp_ordered_static_next): Update.
10076         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
10077         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
10078         totally empty range.
10079         (gomp_loop_ordered_static_next): Refine test for calling
10080         gomp_ordered_static_next.
10081         * testsuite/ordered-1.c: Add case for more threads than iterations.
10082
10083         * iter.c (gomp_iter_runtime_next_locked): Remove.
10084         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
10085         gomp_loop_guided_start, gomp_loop_ordered_static_start,
10086         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
10087         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
10088         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
10089         gomp_loop_ordered_guided_next): Downcase name, make static, add
10090         an external alias with the old name.
10091         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
10092         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
10093         switch and call one of the above static functions.
10094         * libgomp.h: Update.
10095
10096         * work.c (gomp_work_share_start): Lock the mutex for !first too.
10097         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
10098         GOMP_loop_guided_start, GOMP_loop_runtime_start,
10099         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
10100         GOMP_loop_ordered_guided_start): Update to match.
10101         * sections.c (GOMP_sections_start): Likewise.
10102         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
10103
10104         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
10105         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
10106         Use bounds check instead of modulus.
10107         (gomp_ordered_sync): Split out of GOMP_ordered_start.
10108         (gomp_ordered_last): Don't sync with ordered_owner here.
10109         (gomp_ordered_next): Likewise.
10110         (gomp_ordered_static_loop_next): Likewise.
10111         * loop.c, libgomp.h: Update to match.
10112
10113         * libgomp.h (GOMP_barrier): Declare.
10114
10115         * testsuite/barrier-1.c: New file.
10116         * testsuite/critical-1.c: New file.
10117         * testsuite/ordered-2.c: New file.
10118         * testsuite/ordered-1.c: New file.
10119         * testsuite/sections-1.c: New file.
10120         * testsuite/single-1.c: New file.
10121         * testsuite/Makefile (TESTS): Add them.
10122
10123 2005-05-04  Richard Henderson  <rth@redhat.com>
10124
10125         * libgomp.h (struct gomp_work_share): Add ordered_owner.
10126         * loop.c (GOMP_loop_static_start): If not the startup thread,
10127         acquire the mutex to wait for initialization complete.
10128         (GOMP_loop_ordered_static_start): Likewise.
10129         (GOMP_loop_ordered_runtime_start): Likewise.
10130         (GOMP_loop_ordered_static_first): Remove.
10131         (GOMP_loop_ordered_dynamic_first): Remove.
10132         (GOMP_loop_ordered_guided_first): Remove.
10133         (GOMP_loop_ordered_runtime_first): Remove.
10134         * ordered.c (gomp_ordered_loop_first): Post to own release when
10135         we're the first thread.
10136         (gomp_ordered_loop_last): Wait on release if not owner.
10137         (gomp_ordered_loop_next): Likewise.
10138         (gomp_ordered_static_loop_init): New.
10139         (gomp_ordered_static_loop_next): Use ordered_owner.
10140         (GOMP_ordered_start): Likewise.
10141         * work.c (gomp_new_work_share): Initialize ordered_owner.
10142
10143 2005-05-03  Richard Henderson  <rth@redhat.com>
10144
10145         * Makefile (OPT): New.
10146         (CFLAGS): Use it.
10147
10148         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
10149         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
10150         * libgomp.h, libgomp.map, NOTES: Update to match.
10151
10152         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
10153         Add initialized and thr members.
10154         (gomp_thread_start): Pause when initially spawned to wait for
10155         the whole team to be created.
10156         (gomp_team_start): Release team members at the end.
10157
10158         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
10159         (f_foo_1): Use GOMP_loop_end.
10160         (f_foo_2): Use GOMP_loop_end_nowait.
10161
10162         * testsuite/loop-2.c: New file.
10163         * testsuite/Makefile (TESTS): Add it.
10164
10165 2005-05-03  Richard Henderson  <rth@redhat.com>
10166
10167         * iter.c (gomp_iter_static_next): Fix overflow check typo.
10168         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
10169         * team.c (new_team): Initialize oldest_live_gen to 1 if no
10170         initial work_share.
10171
10172         * testsuite/Makefile: New file.
10173         * testsuite/loop-1.c: New file.
10174
10175 2005-05-03  Richard Henderson  <rth@redhat.com>
10176
10177         Initial implementation and checkin.
10178 \f
10179 Copyright (C) 2005-2018 Free Software Foundation, Inc.
10180
10181 Copying and distribution of this file, with or without modification,
10182 are permitted in any medium without royalty provided the copyright
10183 notice and this notice are preserved.