libgomp/ChangeLog

   1 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR fortran/71014
   4         * testsuite/libgomp.fortran/pr71014.f90: New test.
   5
   6 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
   7
   8         PR middle-end/70895
   9         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
  10         firstprivate clauses.
  11         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
  12         copy clauses.
  13         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
  14         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
  15         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
  16         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
  17         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
  18         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
  19         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
  20         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
  21         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
  22         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
  23         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
  24         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
  25
  26 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
  27
  28         PR fortran/70598
  29         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
  30
  31 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
  32
  33         PR c++/58706
  34         * testsuite/libgomp.c++/pr58706.C: New test.
  35
  36 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
  37
  38         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
  39         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
  40         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
  41         Likewise.
  42         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
  43         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
  44         Likewise.
  45         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
  46
  47         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
  48         test, and don't hardcode -O0.
  49
  50 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
  51
  52         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
  53
  54 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
  55
  56         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
  57         test.
  58
  59 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
  60
  61         PR middle-end/71734
  62         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
  63         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
  64
  65 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
  66
  67         PR fortran/71717
  68         * testsuite/libgomp.fortran/associate3.f90: New test.
  69
  70 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
  71
  72         * testsuite/libgomp.c++/target-21.C: New test.
  73
  74 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
  75
  76         * testsuite/libgomp.c++/target-20.C: New test.
  77
  78 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
  79             Cesar Philippidis  <cesar@codesourcery.com>
  80
  81         PR middle-end/71373
  82         * libgomp.oacc-c/nested-function-1.c: New file.
  83         * libgomp.oacc-c/nested-function-2.c: Likewise.
  84         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
  85         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
  86         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
  87
  88 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
  89
  90         PR c/71381
  91         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
  92         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
  93         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
  94
  95 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
  96
  97         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
  98         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
  99
 100 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 101
 102         PR c/70688
 103         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 104
 105 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 106
 107         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 108         instead of invalid schedule(static, 0).
 109         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 110
 111 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 112
 113         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 114         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 115         parameter, use to set async stream around call to gomp_unmap_vars,
 116         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 117         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 118         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 119         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 120         (event_add): Add int parameter, initialize 'val' field when
 121         adding new ptx_event struct.
 122         (nvptx_evec): Adjust event_add() call arguments.
 123         (nvptx_host2dev): Likewise.
 124         (nvptx_dev2host): Likewise.
 125         (nvptx_wait_async): Likewise.
 126         (nvptx_wait_all_async): Likewise.
 127         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 128         pass to event_add() call.
 129         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 130         parameter.
 131         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 132         call openacc.register_async_cleanup_func() hook.
 133         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 134         * target.c (gomp_copy_from_async): Delete function.
 135         (gomp_map_vars): Remove async_refcount.
 136         (gomp_unmap_vars): Likewise.
 137         (gomp_load_image_to_device): Likewise.
 138         (omp_target_associate_ptr): Likewise.
 139         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 140         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 141         (gomp_copy_from_async): Remove.
 142
 143 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 144
 145         * target.c (gomp_device_copy): New function.
 146         (gomp_copy_host2dev): Likewise.
 147         (gomp_copy_dev2host): Likewise.
 148         (gomp_free_device_memory): Likewise.
 149         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
 150         (gomp_map_pointer): Likewise.
 151         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
 152         NULL value from alloc_func plugin hook.
 153         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
 154         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
 155         (gomp_unmap_vars): Likewise.
 156         (gomp_update): Adjust to call gomp_copy_dev2host and
 157         gomp_copy_host2dev functions.
 158         (gomp_unload_image_from_device): Handle false value from
 159         unload_image_func plugin hook.
 160         (gomp_init_device): Handle false value from init_device_func
 161         plugin hook.
 162         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
 163         (omp_target_free): Adjust to call gomp_free_device_memory.
 164         (omp_target_memcpy): Handle return values from host2dev_func,
 165         dev2host_func, and dev2dev_func plugin hooks.
 166         (omp_target_memcpy_rect_worker): Likewise.
 167         (gomp_target_fini): Handle false value from fini_device_func
 168         plugin hook.
 169         * libgomp.h (struct gomp_device_descr): Adjust return type of
 170         init_device_func, fini_device_func, unload_image_func, free_func,
 171         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
 172         * oacc-init.c (acc_shutdown_1): Handle false value from
 173         fini_device_func plugin hook.
 174         * oacc-host.c (host_init_device): Change return type to bool.
 175         (host_fini_device): Likewise.
 176         (host_unload_image): Likewise.
 177         (host_free): Likewise.
 178         (host_dev2host): Likewise.
 179         (host_host2dev): Likewise.
 180         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
 181         (acc_memcpy_to_device): Likewise.
 182         (acc_memcpy_from_device): Likewise.
 183         (delete_copyout): Add libfnname parameter, handle free_func
 184         hook fatal error case.
 185         (acc_delete): Adjust delete_copyout call.
 186         (acc_copyout): Likewise.
 187         (update_dev_host): Move gomp_mutex_unlock to after
 188         host2dev/dev2host hook calls.
 189
 190         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
 191         to 'hsa_error_msg', for clarity.
 192         (hsa_fatal): Likewise.
 193         (hsa_error): New function.
 194         (init_hsa_context): Change return type to bool, adjust to return
 195         false on error.
 196         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
 197         return value.
 198         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
 199         return false on error.
 200         (get_agent_info): Adjust to return NULL on error.
 201         (destroy_hsa_program): Change return type to bool, adjust to
 202         return false on error.
 203         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
 204         (destroy_module): Change return type to bool, adjust to
 205         return false on error.
 206         (GOMP_OFFLOAD_unload_image): Likewise.
 207         (GOMP_OFFLOAD_fini_device): Likewise.
 208         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
 209         (GOMP_OFFLOAD_free): Change to return false when called.
 210         (GOMP_OFFLOAD_dev2host): Likewise.
 211         (GOMP_OFFLOAD_host2dev): Likewise.
 212         (GOMP_OFFLOAD_dev2dev): Likewise.
 213
 214         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
 215         (CUDA_CALL): Likewise.
 216         (CUDA_CALL_ASSERT): Likewise.
 217         (map_init): Change return type to bool, use CUDA_CALL* macros.
 218         (map_fini): Likewise.
 219         (init_streams_for_device): Change return type to bool, adjust
 220         call to map_init.
 221         (fini_streams_for_device): Change return type to bool, adjust
 222         call to map_fini.
 223         (select_stream_for_async): Release stream_lock before calls to
 224         GOMP_PLUGIN_fatal, adjust call to map_init.
 225         (nvptx_init): Use CUDA_CALL* macros.
 226         (nvptx_attach_host_thread_to_device): Change return type to bool,
 227         use CUDA_CALL* macros.
 228         (nvptx_open_device): Use CUDA_CALL* macros.
 229         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
 230         macros.
 231         (nvptx_get_num_devices): Use CUDA_CALL* macros.
 232         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
 233         (nvptx_exec): Use CUDA_CALL* macros.
 234         (nvptx_alloc): Use CUDA_CALL* macros.
 235         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
 236         (nvptx_host2dev): Likewise.
 237         (nvptx_dev2host): Likewise.
 238         (nvptx_wait): Use CUDA_CALL* macros.
 239         (nvptx_wait_async): Likewise.
 240         (nvptx_wait_all): Likewise.
 241         (nvptx_wait_all_async): Likewise.
 242         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
 243         use CUDA_CALL* macros, adjust call to map_fini.
 244         (GOMP_OFFLOAD_init_device): Change return type to bool,
 245         adjust code accordingly.
 246         (GOMP_OFFLOAD_fini_device): Likewise.
 247         (GOMP_OFFLOAD_load_image): Adjust calls to
 248         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
 249         use CUDA_CALL* macros.
 250         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
 251         return code.
 252         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
 253         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
 254         handle error return.
 255         (GOMP_OFFLOAD_dev2host): Likewise.
 256         (GOMP_OFFLOAD_host2dev): Likewise.
 257         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
 258         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
 259
 260 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
 261
 262         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
 263         (acc_free): Likewise.
 264         (acc_memcpy_to_device): Likewise.
 265         (acc_memcpy_from_device): Likewise.
 266         (acc_deviceptr): Likewise.
 267         (acc_hostptr): Likewise.
 268         (acc_is_present): Likewise.
 269         (acc_map_data): Likewise.
 270         (acc_unmap_data): Likewise.
 271         (present_create_copy): Likewise.
 272         (delete_copyout): Likewise.
 273         (update_dev_host): Likewise.
 274         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
 275         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
 276         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
 277         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 278         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
 279         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
 280         it only runs on nvptx targets.
 281         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 282         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 283         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 284         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 285         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 286         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 287         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 288         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 289         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 290         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 291         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 292         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 293         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 294         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 295         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 296         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 297         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 298         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 299         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 300         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 301         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 302         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 303         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 304
 305 2016-05-23  Martin Jambor  <mjambor@suse.cz>
 306
 307         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
 308
 309 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 310
 311         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
 312         to gomp_init_targets_once.
 313         (acc_set_device_type): Remove !cached_base_dev condition on call to
 314         gomp_init_targets_once, move call to before acc_device_lock acquire,
 315         to avoid deadlock.
 316         (acc_get_device_num): Remove !cached_base_dev condition on call to
 317         gomp_init_targets_once.
 318         (acc_set_device_num): Likewise.
 319
 320 2016-05-16  Martin Jambor  <mjambor@suse.cz>
 321
 322         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
 323
 324 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
 325
 326         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
 327         expected partitioning.
 328
 329 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
 330
 331         PR middle-end/70626
 332         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
 333         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
 334         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
 335
 336 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
 337
 338         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
 339         non-fatal.
 340
 341 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
 342
 343         PR middle-end/70680
 344         * testsuite/libgomp.c/pr70680-1.c: New test.
 345         * testsuite/libgomp.c/pr70680-2.c: New test.
 346
 347 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 348
 349         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
 350         pass parameter variables to subroutines.
 351
 352 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 353
 354         PR middle-end/70643
 355         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
 356
 357 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
 358
 359         PR testsuite/68242
 360         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
 361         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 362
 363 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
 364
 365         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
 366         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
 367         GOACC_declare prototype.
 368
 369         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
 370         Merge this file, and...
 371         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
 372         ... this file, and...
 373         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
 374         ... this file, and...
 375         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
 376         ... this file, and...
 377         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
 378         ... this file, and...
 379         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
 380         ... this file, and...
 381         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
 382         ... this file, and...
 383         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
 384         ... this file, and...
 385         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
 386         ... this file, and...
 387         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
 388         ... this file, and...
 389         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
 390         ... this file, and...
 391         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
 392         ... this file, and...
 393         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
 394         ... this file into...
 395         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
 396         file.
 397
 398         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
 399         Make failure observable.
 400
 401 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
 402
 403         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
 404         field.
 405         * target.c (gomp_target_fallback_firstprivate,
 406         gomp_target_unshare_firstprivate): Removed.
 407         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
 408         before waiting for dependencies.
 409         (gomp_target_task_fn): Don't copy firstprivate vars here.
 410         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
 411         firstprivate_copies here.
 412         (gomp_create_target_task): Don't initialize firstprivate_copies field.
 413         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
 414         explicit/implicit firstprivate.
 415
 416 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
 417
 418         PR lto/70289
 419         PR ipa/70348
 420         PR tree-optimization/70373
 421         PR middle-end/70533
 422         PR middle-end/70534
 423         PR middle-end/70535
 424         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
 425         test.
 426         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
 427         test.
 428         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
 429         test.
 430         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
 431         test.
 432         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
 433         test.
 434         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
 435         test.
 436         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
 437         test.
 438         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
 439         test.
 440         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
 441         test.
 442         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
 443         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
 444         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
 445         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
 446         test.
 447         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
 448         test.
 449         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
 450         test.
 451         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
 452         test.
 453         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
 454         coverage.
 455         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 456         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 457         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
 458         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
 459         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
 460         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
 461         coverage.
 462         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 463         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 464         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 465         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 466         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
 467         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
 468         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
 469         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
 470         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
 471         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 472         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 473         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 474         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 475         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 476         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
 477
 478 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
 479             James Norris  <jnorris@codesourcery.com>
 480             Nathan Sidwell  <nathan@codesourcery.com>
 481             Julian Brown  <julian@codesourcery.com>
 482             Cesar Philippidis  <cesar@codesourcery.com>
 483             Chung-Lin Tang  <cltang@codesourcery.com>
 484             Tom de Vries  <tom@codesourcery.com>
 485
 486         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
 487         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
 488         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
 489         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
 490         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 491         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 492         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 493         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
 494         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
 495         XFAIL.
 496         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
 497         Incorporate...
 498         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
 499         file.
 500         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
 501         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
 502         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
 503         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
 504         Likewise.
 505         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
 506         Likewise.
 507         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 508         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
 509         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
 510         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
 511         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
 512         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 513         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
 514         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
 515         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 516         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
 517         Likewise.
 518         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
 519         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 520         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
 521         file...
 522         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
 523         file into...
 524         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
 525         file.  Update.
 526         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
 527         file.
 528         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
 529         Likewise.
 530         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
 531         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
 532         ... this new file.  Update.
 533         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
 534         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
 535         ... this new file.  Update.
 536         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
 537         file.  Incorporate...
 538         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
 539         file, and...
 540         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
 541         file, and...
 542         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
 543         file.
 544         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
 545
 546 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
 547
 548         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
 549         set-torture-options.
 550
 551 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
 552
 553         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
 554         gcc-dg-runtest.
 555         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 556         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
 557         -fno-builtin-acc_on_device instead of -O0.
 558         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
 559         -O0.
 560         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 561         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
 562         Likewise.
 563         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 564         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 565         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 566         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 567         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 568         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 569         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
 570         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 571         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
 572         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
 573         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
 574         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
 575         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
 576         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
 577         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
 578         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
 579         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
 580         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
 581         Don't specify -O2.
 582         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
 583         Likewise.
 584         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
 585         Likewise.
 586
 587 2016-03-24  Martin Liska  <mliska@suse.cz>
 588
 589         * plugin/plugin-hsa.c (packet_store_release): New function
 590         that is taken from the HSA runtime manual.
 591         (GOMP_OFFLOAD_run): Use the function.
 592
 593 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
 594
 595         PR c++/70376
 596         * testsuite/libgomp.c++/pr70376.C: New test.
 597
 598 2016-03-23  Tom de Vries  <tom@codesourcery.com>
 599
 600         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
 601         initialization of lresult and lvresult.
 602         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
 603
 604 2016-03-23  James Norris  <jnorris@codesourcery.com>
 605             Daichi Fukuoka <dc-fukuoka@sgi.com>
 606
 607         PR libgomp/69414
 608         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
 609         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
 610         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
 611         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
 612
 613 2016-03-23  Martin Liska  <mliska@suse.cz>
 614
 615         PR hsa/70337
 616         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
 617         argument just in case a dispatched kernel uses that argument.
 618
 619 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
 620
 621         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
 622         -ftree-parallelize-loops/-fopenacc changes.
 623         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
 624         Likewise.
 625         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 626         Likewise.
 627         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
 628         Likewise.
 629         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
 630         Likewise.
 631         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
 632         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
 633
 634 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
 635
 636         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
 637         always_ld_library_path the path to libgcc_s.
 638
 639 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
 640
 641         PR testsuite/70009
 642         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
 643
 644 2016-03-09  Tom de Vries  <tom@codesourcery.com>
 645
 646         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
 647         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
 648         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 649         Same.
 650         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
 651         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
 652         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
 653         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
 654
 655 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 656
 657         * testsuite/lib/libgomp.exp
 658         (check_effective_target_hsa_offloading_selected_nocache): New.
 659         (check_effective_target_hsa_offloading_selected): Likewise.
 660         * testsuite/libgomp.hsa.c/c.exp: Likewise.
 661         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
 662         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
 663         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
 664         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
 665         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
 666         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
 667         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
 668         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
 669         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
 670         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
 671         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
 672         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
 673         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
 674         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
 675         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
 676         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
 677
 678 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 679
 680         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
 681         non-shared memory accelerators.
 682         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
 683         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
 684         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
 685         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
 686         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
 687         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
 688         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
 689         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
 690         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
 691
 692 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 693
 694         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
 695         ALWAYS_CFLAGS.
 696
 697 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
 698
 699         PR libgomp/69555
 700         * testsuite/libgomp.c++/pr69555-1.C: New test.
 701         * testsuite/libgomp.c++/pr69555-2.C: New test.
 702
 703 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
 704             Martin Jambor  <mjambor@suse.cz>
 705
 706         * testsuite/lib/libgomp.exp
 707         (check_effective_target_offload_device_shared_as): New proc.
 708         * testsuite/libgomp.c++/declare_target-1.C: New test.
 709
 710 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
 711
 712         PR driver/68463
 713         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
 714
 715 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
 716
 717         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
 718         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
 719         dims.
 720         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
 721         -ftree-parallelize-loops/-fopenacc changes.
 722         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
 723         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
 724         Likewise.
 725         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
 726         Likewise.
 727         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
 728         Likewise.
 729         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
 730         Likewise.
 731         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
 732         Likewise.
 733         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
 734         Likewise.
 735         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
 736         Likewise.
 737         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
 738         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
 739         Likewise.
 740         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
 741         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
 742         Likewise.
 743         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
 744         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
 745         Likewise.
 746
 747 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
 748
 749         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
 750
 751 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
 752
 753         PR driver/69805
 754         * testsuite/libgomp.c/pr69805.c: New test.
 755
 756 2016-02-16  Tom de Vries  <tom@codesourcery.com>
 757
 758         PR lto/67709
 759         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
 760
 761 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 762
 763         PR tree-optimization/69599
 764         * testsuite/libgomp.c/omp-nested-3.c: New test.
 765         * testsuite/libgomp.c/pr46032-2.c: New test.
 766         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
 767         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
 768
 769 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 770
 771         PR lto/69707
 772         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
 773
 774 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 775
 776         * testsuite/libgomp.c/target-31.c: Fix testcase.
 777
 778 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 779
 780         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
 781         clause.
 782         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
 783         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
 784         reduction and map clauses.
 785         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
 786
 787 2016-02-02  James Norris  <jnorris@codesourcery.com>
 788
 789         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
 790
 791 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 792
 793         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
 794         * oacc-parallel.c (GOACC_host_data): Remove function definition.
 795
 796         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
 797         cases.
 798
 799         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
 800         variables.
 801         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
 802         (hsa_kmt_lib): Set variables.
 803         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
 804         always_ld_library_path.
 805         * Makefile.in: Regenerate.
 806         * configure: Likewise.
 807         * testsuite/Makefile.in: Likewise.
 808
 809         * plugin/configfrag.ac (offload_additional_options)
 810         (offload_additional_lib_paths): Don't amend for hsa offloading.
 811         * configure: Regenerate.
 812
 813         * plugin/configfrag.ac: Don't configure for offloading target if
 814         we don't build the corresponding plugin.
 815         * configure: Regenerate.
 816
 817 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
 818
 819         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
 820         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
 821
 822 2016-01-26  Tom de Vries  <tom@codesourcery.com>
 823
 824         PR tree-optimization/69110
 825         * testsuite/libgomp.c/pr69110.c: New test.
 826
 827 2016-01-25  Richard Biener  <rguenther@suse.de>
 828
 829         PR lto/69393
 830         * testsuite/libgomp.c++/pr69393.C: New testcase.
 831
 832 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
 833
 834         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
 835         function wasn't mapped to the device with non-shared memory.
 836
 837 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
 838
 839         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
 840
 841 2016-01-19  Martin Jambor  <mjambor@suse.cz>
 842             Martin Liska  <mliska@suse.cz>
 843
 844         * plugin/Makefrag.am: Add HSA plugin requirements.
 845         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
 846         (HSA_RUNTIME_LIB): Likewise.
 847         (HSA_RUNTIME_CPPFLAGS): Likewise.
 848         (HSA_RUNTIME_INCLUDE): New substitution.
 849         (HSA_RUNTIME_LIB): Likewise.
 850         (HSA_RUNTIME_LDFLAGS): Likewise.
 851         (hsa-runtime): New configure option.
 852         (hsa-runtime-include): Likewise.
 853         (hsa-runtime-lib): Likewise.
 854         (PLUGIN_HSA): New substitution variable.
 855         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
 856         configure options.
 857         (PLUGIN_HSA_CPPFLAGS): Likewise.
 858         (PLUGIN_HSA_LDFLAGS): Likewise.
 859         (PLUGIN_HSA_LIBS): Likewise.
 860         Check that we have access to HSA run-time.
 861         * libgomp-plugin.h (offload_target_type): New element
 862         OFFLOAD_TARGET_TYPE_HSA.
 863         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
 864         args.
 865         (bool gomp_create_target_task): Updated.
 866         (gomp_device_descr): Extra parameter of run_func and async_run_func,
 867         new field can_run_func.
 868         * libgomp_g.h (GOMP_target_ext): Update prototype.
 869         * oacc-host.c (host_run): Added a new parameter args.
 870         * target.c (calculate_firstprivate_requirements): New function.
 871         (copy_firstprivate_data): Likewise.
 872         (gomp_target_fallback_firstprivate): Use them.
 873         (gomp_target_unshare_firstprivate): New function.
 874         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
 875         devices.
 876         (GOMP_target): Do host fallback for all shared memory devices.  Do not
 877         pass any args to plugins.
 878         (GOMP_target_ext): Introduce device-specific argument parameter args.
 879         Allow host fallback if device shares memory.  Do not remap data if
 880         device has shared memory.
 881         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
 882         like host fallback for mappings.
 883         (GOMP_target_data): Treat shared memory devices like host fallback.
 884         (GOMP_target_data_ext): Likewise.
 885         (GOMP_target_update): Likewise.
 886         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
 887         gomp_create_target_task.
 888         (GOMP_target_enter_exit_data): Likewise.
 889         (omp_target_alloc): Treat shared memory devices like host fallback.
 890         (omp_target_free): Likewise.
 891         (omp_target_is_present): Likewise.
 892         (omp_target_memcpy): Likewise.
 893         (omp_target_memcpy_rect): Likewise.
 894         (omp_target_associate_ptr): Likewise.
 895         (gomp_load_plugin_for_device): Also load can_run.
 896         * task.c (GOMP_PLUGIN_target_task_completion): Free
 897         firstprivate_copies.
 898         (gomp_create_target_task): Accept new argument args and store it to
 899         ttask.
 900         * plugin/plugin-hsa.c: New file.
 901
 902 2016-01-18  Tom de Vries  <tom@codesourcery.com>
 903
 904         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
 905         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
 906         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
 907         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
 908         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
 909         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
 910         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
 911         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
 912         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
 913         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
 914         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
 915         Same.
 916         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
 917         Same.
 918         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
 919         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
 920         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
 921         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
 922         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
 923         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
 924         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
 925         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
 926         Same.
 927         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
 928
 929 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
 930
 931         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
 932
 933 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
 934
 935         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
 936
 937 2016-01-12  James Norris  <jnorris@codesourcery.com>
 938
 939         * libgomp.texi: Updates for OpenACC.
 940
 941 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
 942
 943         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
 944
 945 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 946
 947         PR fortran/66680
 948         * testsuite/libgomp.fortran/pr66680.f90: New test.
 949
 950 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
 951
 952         PR middle-end/68960
 953         * testsuite/libgomp.c/pr68960.c: New test.
 954
 955 2016-01-06  Nathan Sidwell  <nathan@acm.org>
 956
 957         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
 958         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
 959
 960 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 961
 962         Update copyright years.
 963
 964         * libgomp.texi: Bump @copying's copyright year.
 965
 966 2015-12-31  Nathan Sidwell  <nathan@acm.org>
 967
 968         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
 969         dg-additional-options syntax.
 970         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
 971         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 972         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
 973         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 974         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
 975         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
 976         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
 977         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 978         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
 979         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
 980         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 981         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 982         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
 983         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 984         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
 985         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 986         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 987         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 988
 989 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
 990
 991         * libgomp.h (REFCOUNT_LINK): Define.
 992         (struct splay_tree_key_s): Add link_key.
 993         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
 994         Replace target address of the pointer with target address of newly
 995         mapped object in the splay tree.  Set link pointer on target to the
 996         device address of the mapped object.
 997         (gomp_unmap_vars): Restore target address of the pointer in the splay
 998         tree for REFCOUNT_LINK objects after unmapping.
 999         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1000         declare target link" objects.
1001         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1002         "omp declare target link" objects, which were mapped for the image.
1003         (gomp_exit_data): Restore target address of the pointer in the splay
1004         tree for REFCOUNT_LINK objects after unmapping.
1005         * testsuite/libgomp.c/target-link-1.c: New file.
1006
1007 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1008
1009         * libgomp.h (gomp_device_state): New enum.
1010         (struct gomp_device_descr): Replace is_initialized with state.
1011         (gomp_fini_device): Remove declaration.
1012         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1013         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1014         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1015         (acc_set_device_type): Use state instead of is_initialized.
1016         (acc_set_device_num): Likewise.
1017         * target.c (resolve_device): Use state instead of is_initialized.
1018         Do not initialize finalized device.
1019         (gomp_map_vars): Do nothing if device is finalized.
1020         (gomp_unmap_vars): Likewise.
1021         (gomp_update): Likewise.
1022         (GOMP_offload_register_ver): Use state instead of is_initialized.
1023         (GOMP_offload_unregister_ver): Likewise.
1024         (gomp_init_device): Likewise.
1025         (gomp_unload_device): Likewise.
1026         (gomp_fini_device): Remove.
1027         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1028         (GOMP_target): Go to host fallback if device is finalized.
1029         (GOMP_target_ext): Likewise.
1030         (gomp_exit_data): Do nothing if device is finalized.
1031         (gomp_target_task_fn): Go to host fallback if device is finalized.
1032         (gomp_target_fini): New static function.
1033         (gomp_target_init): Use state instead of is_initialized.
1034         Call gomp_target_fini at exit.
1035
1036 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1037
1038         PR tree-optimization/68716
1039         * testsuite/libgomp.c/omp-nested-2.c: New test.
1040
1041 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1042
1043         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1044         target openacc_nvidia_accel_selected.
1045         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1046         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1047         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1048         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1049
1050 2015-12-01  Julian Brown  <julian@codesourcery.com>
1051             James Norris  <James_Norris@mentor.com>
1052
1053         * oacc-parallel.c (GOACC_host_data): New function.
1054         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1055         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1056         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1057         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1058         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1059         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1060         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1061
1062 2015-11-30  James Norris  <jnorris@codesourcery.com>
1063             Cesar Philippidis  <cesar@codesourcery.com>
1064
1065         libgomp/
1066         * libgomp.oacc-fortran/routine-5.f90: New test.
1067         * libgomp.oacc-fortran/routine-7.f90: New test.
1068         * libgomp.oacc-fortran/routine-9.f90: New test.
1069
1070 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1071
1072         PR tree-optimization/46032
1073         * testsuite/libgomp.c/pr46032.c: New test.
1074
1075 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1076
1077         PR libgomp/68579
1078         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1079         (gomp_create_target_task): Call it before freeing
1080         GOMP_TARGET_TASK_DATA tasks.
1081
1082         PR c/63326
1083         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1084         in between case label and OpenMP standalone directives.
1085         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1086
1087 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1088
1089         * configure: Regenerate.
1090
1091 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1092
1093         * testsuite/libgomp.c/target-35.c: New test.
1094
1095 2015-11-22  James Norris  <jnorris@codesourcery.com>
1096             Cesar Philippidis  <cesar@codesourcery.com>
1097
1098         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1099         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1100         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1101         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1102         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1103
1104 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1105
1106         PR middle-end/68221
1107         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1108         * testsuite/libgomp.c/reduction-12.c: Likewise.
1109         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1110         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1111
1112 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1113
1114         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1115         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1116         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1117         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1118         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1119         and fix.
1120         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1121         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1122
1123 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1124
1125         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1126         worker & gang cases.
1127         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1128
1129 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1130
1131         * config/nvptx/priority_queue.c: New file.
1132
1133 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1134
1135         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1136         sections.
1137
1138 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1139             Aldy Hernandez  <aldyh@redhat.com>
1140             Ilya Verbin  <ilya.verbin@intel.com>
1141
1142         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1143         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1144         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1145         iterators or IV by chunk size.
1146         * parallel.c (gomp_resolve_num_threads): Don't assume that
1147         if thr->ts.team is non-NULL, then pool must be non-NULL.
1148         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1149         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1150         GOMP_PLUGIN_target_task_completion.
1151         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1152         * Makefile.in: Regenerate.
1153         * libgomp.h: Shuffle prototypes and forward definitions around so
1154         priority queues can be defined.
1155         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1156         (enum gomp_target_task_state): New enum.
1157         (struct gomp_target_task): Add state, tgt, task and team fields.
1158         (gomp_create_target_task): Change return type to bool, add
1159         state argument.
1160         (gomp_target_task_fn): Change return type to bool.
1161         (struct gomp_device_descr): Add async_run_func.
1162         (struct gomp_task): Remove children, next_child, prev_child,
1163         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1164         Add pnode field.
1165         (struct gomp_taskgroup): Remove children.
1166         Add taskgroup_queue.
1167         (struct gomp_team): Change task_queue type to a priority queue.
1168         (splay_compare): Define inline.
1169         (priority_queue_offset): New.
1170         (priority_node_to_task): New.
1171         (task_to_priority_node): New.
1172         * oacc-mem.c: Do not include splay-tree.h.
1173         * priority_queue.c: New file.
1174         * priority_queue.h: New file.
1175         * splay-tree.c: Do not include splay-tree.h.
1176         (splay_tree_foreach_internal): New.
1177         (splay_tree_foreach): New.
1178         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1179         (splay_tree_callback): Define typedef.
1180         * target.c (splay_compare): Move to libgomp.h.
1181         (GOMP_target): Don't adjust *thr in any way around running offloaded
1182         task.
1183         (GOMP_target_ext): Likewise.  Handle target nowait.
1184         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1185         return value from gomp_create_target_task, if false, fallthrough
1186         as if no dependencies exist.
1187         (gomp_target_task_fn): Change return type to bool, return true
1188         if the task should have another part scheduled later.  Handle
1189         target nowait.
1190         (gomp_load_plugin_for_device): Initialize async_run.
1191         * task.c (gomp_init_task): Initialize children_queue.
1192         (gomp_clear_parent_in_list): New.
1193         (gomp_clear_parent_in_tree): New.
1194         (gomp_clear_parent): Handle priorities.
1195         (GOMP_task): Likewise.
1196         (priority_queue_move_task_first,
1197         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1198         New functions.
1199         (gomp_create_target_task): Use priority queues.  Change return type
1200         to bool, add state argument, return false if for async
1201         {{enter,exit} data,update} constructs no dependencies need to be
1202         waited for, handle target nowait.  Set task->fn to NULL instead of
1203         gomp_target_task_fn.
1204         (verify_children_queue): Remove.
1205         (priority_list_upgrade_task): New.
1206         (priority_queue_upgrade_task): New.
1207         (verify_task_queue): Remove.
1208         (priority_list_downgrade_task): New.
1209         (priority_queue_downgrade_task): New.
1210         (gomp_task_run_pre): Use priority queues.
1211         Abstract code out to priority_queue_downgrade_task.
1212         (gomp_task_run_post_handle_dependers): Use priority queues.
1213         (gomp_task_run_post_remove_parent): Likewise.
1214         (gomp_task_run_post_remove_taskgroup): Likewise.
1215         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
1216         tasks specially.
1217         (GOMP_taskwait): Likewise.
1218         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
1219         priority-queue_upgrade_task.
1220         (GOMP_taskgroup_start): Use priority queues.
1221         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
1222         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
1223         barrier.
1224         * taskloop.c (GOMP_taskloop): Handle priorities.
1225         * team.c (gomp_new_team): Call priority_queue_init.
1226         (free_team): Call priority_queue_free.
1227         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1228         team created for target nowait in implicit parallel region.
1229         (gomp_team_start): For nested check, test thr->ts.level instead of
1230         thr->ts.team != NULL.
1231         * testsuite/libgomp.c/doacross-3.c: New test.
1232         * testsuite/libgomp.c/ordered-5.c: New test.
1233         * testsuite/libgomp.c/priority.c: New test.
1234         * testsuite/libgomp.c/target-31.c: New test.
1235         * testsuite/libgomp.c/target-32.c: New test.
1236         * testsuite/libgomp.c/target-33.c: New test.
1237         * testsuite/libgomp.c/target-34.c: New test.
1238
1239 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1240
1241         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1242
1243         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1244         loop is sequential.
1245
1246 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1247
1248         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1249         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1250
1251 2015-11-12  James Norris  <jnorris@codesourcery.com>
1252             Joseph Myers  <joseph@codesourcery.com>
1253
1254         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1255         * oacc-parallel.c (GOACC_declare): New function.
1256         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1257         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1258         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1259         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1260         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1261
1262 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
1263
1264         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1265
1266 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
1267
1268         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1269         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1270
1271 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1272
1273         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1274         inadvertent commit.
1275
1276 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1277
1278         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1279         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1280         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1281         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1282         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1283
1284 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1285
1286         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1287         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1288
1289 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
1290             Ilya Verbin  <ilya.verbin@intel.com>
1291
1292         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1293         GOMP_loop_nonmonotonic_dynamic_start,
1294         GOMP_loop_nonmonotonic_guided_next,
1295         GOMP_loop_nonmonotonic_guided_start,
1296         GOMP_loop_ull_nonmonotonic_dynamic_next,
1297         GOMP_loop_ull_nonmonotonic_dynamic_start,
1298         GOMP_loop_ull_nonmonotonic_guided_next,
1299         GOMP_loop_ull_nonmonotonic_guided_start,
1300         GOMP_parallel_loop_nonmonotonic_dynamic,
1301         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1302         (GOMP_target_41): Renamed to ...
1303         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1304         arguments.
1305         (GOMP_target_data_41): Renamed to ...
1306         (GOMP_target_data_ext): ... this.
1307         (GOMP_target_update_41): Renamed to ...
1308         (GOMP_target_update_ext): ... this.
1309         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1310         GOMP_target_data_ext and GOMP_target_update_ext instead of
1311         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1312         Export GOMP_loop_nonmonotonic_dynamic_next,
1313         GOMP_loop_nonmonotonic_dynamic_start,
1314         GOMP_loop_nonmonotonic_guided_next,
1315         GOMP_loop_nonmonotonic_guided_start,
1316         GOMP_loop_ull_nonmonotonic_dynamic_next,
1317         GOMP_loop_ull_nonmonotonic_dynamic_start,
1318         GOMP_loop_ull_nonmonotonic_guided_next,
1319         GOMP_loop_ull_nonmonotonic_guided_start,
1320         GOMP_parallel_loop_nonmonotonic_dynamic and
1321         GOMP_parallel_loop_nonmonotonic_guided.
1322         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1323         GOMP_parallel_loop_nonmonotonic_guided,
1324         GOMP_loop_nonmonotonic_dynamic_start,
1325         GOMP_loop_nonmonotonic_guided_start,
1326         GOMP_loop_nonmonotonic_dynamic_next,
1327         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
1328         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
1329         GOMP_loop_ull_nonmonotonic_guided_start,
1330         GOMP_loop_ull_nonmonotonic_dynamic_next,
1331         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
1332         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
1333         functions.
1334         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
1335         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
1336         Use gomp_map_val function.
1337         (gomp_target_fallback_firstprivate): New static function.
1338         (GOMP_target_41): Renamed to ...
1339         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1340         arguments.  Move firstprivate fallback handling into a new
1341         function.
1342         (GOMP_target_data_41): Renamed to ...
1343         (GOMP_target_data_ext): ... this.
1344         (GOMP_target_update_41): Renamed to ...
1345         (GOMP_target_update_ext): ... this.
1346         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
1347         gomp_map_0len_lookup instead of gomp_map_lookup.
1348         (omp_target_is_present): Use gomp_map_0len_lookup instead of
1349         gomp_map_lookup.
1350         * testsuite/libgomp.c/target-28.c: Likewise.
1351         * testsuite/libgomp.c/monotonic-1.c: New test.
1352         * testsuite/libgomp.c/monotonic-2.c: New test.
1353         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
1354         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
1355         * testsuite/libgomp.c/pr66199-5.c: New test.
1356         * testsuite/libgomp.c/pr66199-6.c: New test.
1357         * testsuite/libgomp.c/pr66199-7.c: New test.
1358         * testsuite/libgomp.c/pr66199-8.c: New test.
1359         * testsuite/libgomp.c/pr66199-9.c: New test.
1360         * testsuite/libgomp.c/reduction-11.c: New test.
1361         * testsuite/libgomp.c/reduction-12.c: New test.
1362         * testsuite/libgomp.c/reduction-13.c: New test.
1363         * testsuite/libgomp.c/reduction-14.c: New test.
1364         * testsuite/libgomp.c/reduction-15.c: New test.
1365         * testsuite/libgomp.c/target-12.c (main): Adjust for
1366         omp_target_is_present change for one-past-last element.
1367         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
1368         the same var is both mapped and privatized.
1369         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
1370         handling of zero-length array sections.
1371         * testsuite/libgomp.c/target-28.c: New test.
1372         * testsuite/libgomp.c/target-29.c: New test.
1373         * testsuite/libgomp.c/target-30.c: New test.
1374         * testsuite/libgomp.c/target-teams-1.c: New test.
1375         * testsuite/libgomp.c++/member-6.C: New test.
1376         * testsuite/libgomp.c++/member-7.C: New test.
1377         * testsuite/libgomp.c++/monotonic-1.C: New test.
1378         * testsuite/libgomp.c++/monotonic-2.C: New test.
1379         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
1380         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
1381         * testsuite/libgomp.c++/pr66199-3.C: New test.
1382         * testsuite/libgomp.c++/pr66199-4.C: New test.
1383         * testsuite/libgomp.c++/pr66199-5.C: New test.
1384         * testsuite/libgomp.c++/pr66199-6.C: New test.
1385         * testsuite/libgomp.c++/pr66199-7.C: New test.
1386         * testsuite/libgomp.c++/pr66199-8.C: New test.
1387         * testsuite/libgomp.c++/pr66199-9.C: New test.
1388         * testsuite/libgomp.c++/reduction-11.C: New test.
1389         * testsuite/libgomp.c++/reduction-12.C: New test.
1390         * testsuite/libgomp.c++/target-13.C: New test.
1391         * testsuite/libgomp.c++/target-14.C: New test.
1392         * testsuite/libgomp.c++/target-15.C: New test.
1393         * testsuite/libgomp.c++/target-16.C: New test.
1394         * testsuite/libgomp.c++/target-17.C: New test.
1395         * testsuite/libgomp.c++/target-18.C: New test.
1396         * testsuite/libgomp.c++/target-19.C: New test.
1397
1398 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1399
1400         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
1401         and reduction copy.
1402         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1403         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1404         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1405         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1406         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
1407         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1408         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1409         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1410         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1411         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
1412         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1413         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1414         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1415         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
1416
1417 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1418
1419         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
1420         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
1421         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
1422         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
1423         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
1424         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
1425         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
1426         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
1427
1428 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
1429
1430         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
1431         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
1432         (GOMP_OFFLOAD_openacc_parallel): Likewise.
1433         * oacc-host.c (host_openacc_exec): Likewise.
1434         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
1435
1436 2015-11-03  Julian Brown  <julian@codesourcery.com>
1437             Thomas Schwinge  <thomas@codesourcery.com>
1438
1439         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
1440         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1441         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
1442         Likewise.
1443         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
1444         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
1445
1446 2015-11-03  James Norris  <jnorris@codesourcery.com>
1447
1448         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
1449         file.
1450         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
1451         Likewise.
1452         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
1453         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
1454         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1455         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
1456         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1457
1458 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
1459
1460         * openacc.h (enum acc_device_t): Reformat. Ensure layout
1461         compatibility.
1462         (enum acc_async_t): Reformat.
1463         (acc_on_device): Declare compatible with builtin and provide C++
1464         wrapper.
1465         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
1466
1467 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
1468             Cesar Philippidis  <cesar@codesourcery.com>
1469
1470         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
1471         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
1472         ... this.  Add a description of the test at the top of the file.
1473         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
1474         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
1475         ... this.  Add a description of the test at the top of the file.
1476
1477 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
1478
1479         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
1480         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
1481         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
1482         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
1483         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
1484         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
1485
1486 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
1487
1488         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
1489         dimensions.
1490
1491 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
1492
1493         PR testsuite/68063
1494         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
1495
1496 2015-10-27  James Norris  <jnorris@codesourcery.com>
1497
1498         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
1499         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
1500
1501 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
1502
1503         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
1504         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1505
1506         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
1507         acc_device_nvidia usage.
1508         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1509         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1510         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1511
1512         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
1513         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
1514
1515         PR libgomp/66518
1516         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
1517
1518         PR libgomp/65437
1519         PR libgomp/66518
1520         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
1521         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
1522
1523 2015-10-23  Tom de Vries  <tom@codesourcery.com>
1524
1525         PR testsuite/68063
1526         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
1527
1528 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
1529
1530         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
1531         vector_length.
1532         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1533
1534 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
1535             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
1536
1537         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
1538         to 0 when mapnum is 0.
1539
1540 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1541
1542         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
1543         Cast to int from int32_t.
1544
1545 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
1546             Aldy Hernandez  <aldyh@redhat.com>
1547             Ilya Verbin  <ilya.verbin@intel.com>
1548
1549         * config/linux/affinity.c (omp_get_place_num_procs,
1550         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1551         * config/linux/doacross.h: New file.
1552         * config/posix/affinity.c (omp_get_place_num_procs,
1553         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1554         * config/posix/doacross.h: New file.
1555         * env.c: Include gomp-constants.h.
1556         (struct gomp_task_icv): Rename run_sched_modifier to
1557         run_sched_chunk_size.
1558         (gomp_max_task_priority_var): New variable.
1559         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
1560         (handle_omp_display_env): Change _OPENMP value from 201307 to
1561         201511.  Print OMP_MAX_TASK_PRIORITY.
1562         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
1563         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
1564         chunk_size and run_sched_modifier to run_sched_chunk_size.
1565         (omp_get_max_task_priority, omp_get_initial_device,
1566         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
1567         omp_get_partition_place_nums): New functions.
1568         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
1569         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
1570         to chunk_size.
1571         (omp_get_num_places_, omp_get_place_num_procs_,
1572         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
1573         omp_get_place_proc_ids_8_, omp_get_place_num_,
1574         omp_get_partition_num_places_, omp_get_partition_place_nums_,
1575         omp_get_partition_place_nums_8_, omp_get_initial_device_,
1576         omp_get_max_task_priority_): New functions.
1577         * libgomp_g.h (GOMP_loop_doacross_static_start,
1578         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
1579         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
1580         GOMP_loop_ull_doacross_dynamic_start,
1581         GOMP_loop_ull_doacross_guided_start,
1582         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
1583         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
1584         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
1585         GOMP_target_data_41, GOMP_target_update_41,
1586         GOMP_target_enter_exit_data): New prototypes.
1587         (GOMP_task): Add prototype argument.
1588         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
1589         (struct gomp_doacross_work_share): New type.
1590         (struct gomp_work_share): Add doacross field.
1591         (struct gomp_task_icv): Rename run_sched_modifier to
1592         run_sched_chunk_size.
1593         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
1594         GOMP_TASK_UNDEFERRED.  Add comments.
1595         (struct gomp_task_depend_entry): Add comments.
1596         (struct gomp_task): Likewise.
1597         (struct gomp_taskgroup): Likewise.
1598         (struct gomp_target_task): New type.
1599         (struct gomp_team): Add comment.
1600         (gomp_get_place_proc_ids_8, gomp_doacross_init,
1601         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
1602         gomp_create_target_task, gomp_target_task_fn): New prototypes.
1603         (struct target_var_desc): New type.
1604         (struct target_mem_desc): Adjust comment.  Use struct
1605         target_var_desc instead of splay_tree_key for list.
1606         (REFCOUNT_INFINITY): Define.
1607         (struct splay_tree_key_s): Remove copy_from field.
1608         (struct gomp_device_descr): Add dev2dev_func field.
1609         (enum gomp_map_vars_kind): New enum.
1610         (gomp_map_vars): Add one argument.
1611         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
1612         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
1613         omp_get_place_num_procs, omp_get_place_num_procs_,
1614         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
1615         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
1616         omp_get_place_num_, omp_get_partition_num_places,
1617         omp_get_partition_num_places_, omp_get_partition_place_nums,
1618         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
1619         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
1620         omp_target_free, omp_target_is_present, omp_target_memcpy,
1621         omp_target_memcpy_rect, omp_target_associate_ptr and
1622         omp_target_disassociate_ptr.
1623         (GOMP_4.0.2): Renamed to ...
1624         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
1625         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
1626         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
1627         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1628         GOMP_loop_doacross_static_start, GOMP_doacross_post,
1629         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
1630         GOMP_loop_ull_doacross_guided_start,
1631         GOMP_loop_ull_doacross_runtime_start,
1632         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
1633         GOMP_doacross_ull_wait.
1634         * libgomp.texi: Document omp_get_max_task_priority.
1635         Rename modifier argument to chunk_size for omp_set_schedule and
1636         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
1637         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
1638         to run_sched_chunk_size renaming.
1639         (GOMP_loop_ordered_runtime_start): Likewise.
1640         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
1641         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1642         GOMP_parallel_loop_runtime_start): New functions.
1643         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
1644         to run_sched_chunk_size renaming.
1645         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
1646         GOMP_loop_doacross_guided_start): New functions or aliases.
1647         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
1648         run_sched_modifier to run_sched_chunk_size renaming.
1649         (GOMP_loop_ull_ordered_runtime_start): Likewise.
1650         (gomp_loop_ull_doacross_static_start,
1651         gomp_loop_ull_doacross_dynamic_start,
1652         gomp_loop_ull_doacross_guided_start,
1653         GOMP_loop_ull_doacross_runtime_start): New functions.
1654         (GOMP_loop_ull_doacross_static_start,
1655         GOMP_loop_ull_doacross_dynamic_start,
1656         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
1657         * oacc-mem.c (acc_map_data, present_create_copy,
1658         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
1659         to gomp_map_vars.
1660         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
1661         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
1662         instead of false to gomp_map_vars.
1663         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
1664         * omp.h.in (omp_lock_hint_t): New type.
1665         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1666         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1667         omp_get_place_num, omp_get_partition_num_places,
1668         omp_get_partition_place_nums, omp_get_initial_device,
1669         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
1670         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
1671         omp_target_associate_ptr, omp_target_disassociate_ptr): New
1672         prototypes.
1673         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
1674         (omp_lock_hint_none, omp_lock_hint_uncontended,
1675         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1676         omp_lock_hint_speculative): New parameters.
1677         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1678         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1679         omp_get_place_num, omp_get_partition_num_places,
1680         omp_get_partition_place_nums, omp_get_initial_device,
1681         omp_get_max_task_priority): New interfaces.
1682         (omp_set_schedule, omp_get_schedule): Rename modifier argument
1683         to chunk_size.
1684         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
1685         (omp_lock_hint_none, omp_lock_hint_uncontended,
1686         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1687         omp_lock_hint_speculative): New parameters.
1688         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1689         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1690         omp_get_place_num, omp_get_partition_num_places,
1691         omp_get_partition_place_nums, omp_get_initial_device,
1692         omp_get_max_task_priority): New functions and subroutines.
1693         * ordered.c: Include stdarg.h and string.h.
1694         (MAX_COLLAPSED_BITS): Define.
1695         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
1696         gomp_doacross_ull_init, GOMP_doacross_ull_post,
1697         GOMP_doacross_ull_wait): New functions.
1698         * target.c: Include errno.h.
1699         (resolve_device): If device is not initialized, call
1700         gomp_init_device on it.
1701         (gomp_map_lookup): New function.
1702         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
1703         Don't bump refcount if REFCOUNT_INFINITY.  Handle
1704         GOMP_MAP_ALWAYS_TO_P.
1705         (get_kind): Rename is_openacc argument to short_mapkind.
1706         (gomp_map_pointer): Use gomp_map_lookup.
1707         (gomp_map_fields_existing): New function.
1708         (gomp_map_vars): Rename is_openacc argument to short_mapkind
1709         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
1710         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
1711         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
1712         Adjust for tgt->list changed type and copy_from living in there.
1713         (gomp_copy_from_async): Adjust for tgt->list changed type and
1714         copy_from living in there.
1715         (gomp_unmap_vars): Likewise.
1716         (gomp_update): Likewise.  Rename is_openacc argument to
1717         short_mapkind.  Don't fail if object is not mapped.
1718         (gomp_load_image_to_device): Initialize refcount to
1719         REFCOUNT_INFINITY.
1720         (gomp_target_fallback): New function.
1721         (gomp_get_target_fn_addr): Likewise.
1722         (GOMP_target): Adjust gomp_map_vars caller, use
1723         gomp_get_target_fn_addr and gomp_target_fallback.
1724         (GOMP_target_41): New function.
1725         (gomp_target_data_fallback): New function.
1726         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
1727         (GOMP_target_data_41): New function.
1728         (GOMP_target_update): Adjust gomp_update caller.
1729         (GOMP_target_update_41): New function.
1730         (gomp_exit_data, GOMP_target_enter_exit_data,
1731         gomp_target_task_fn, omp_target_alloc, omp_target_free,
1732         omp_target_is_present, omp_target_memcpy,
1733         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
1734         omp_target_associate_ptr, omp_target_disassociate_ptr,
1735         gomp_load_plugin_for_device): New functions.
1736         * task.c: Include gomp-constants.h.  Include taskloop.c
1737         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
1738         (gomp_task_handle_depend): New function.
1739         (GOMP_task): Use it.  Add priority argument.  Use
1740         gomp-constant.h constants instead of hardcoded numbers.
1741         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
1742         (gomp_create_target_task): New function.
1743         (verify_children_queue, verify_taskgroup_queue,
1744         verify_task_queue): New functions.
1745         (gomp_task_run_pre): Call verify_*_queue functions.
1746         If an upcoming tied task is about to leave the sibling or
1747         taskgroup queues in an invalid state, adjust appropriately.
1748         Remove taskgroup argument.  Add comments.
1749         (gomp_task_run_post_handle_dependers): Add comments.
1750         (gomp_task_run_post_remove_parent): Likewise.
1751         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
1752         (GOMP_taskwait): Likewise.  Add comments.
1753         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
1754         problem such that the first non parent_depends_on task does not
1755         end up at the end of the children queue.
1756         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
1757         GOMP_TASK_UNDEFERRED.
1758         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
1759         * taskloop.c: New file.
1760         * testsuite/lib/libgomp.exp
1761         (check_effective_target_offload_device_nonshared_as): New proc.
1762         * testsuite/libgomp.c/affinity-2.c: New test.
1763         * testsuite/libgomp.c/doacross-1.c: New test.
1764         * testsuite/libgomp.c/doacross-2.c: New test.
1765         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
1766         Add map clause to target.
1767         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
1768         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
1769         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
1770         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
1771         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
1772         Likewise.
1773         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
1774         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
1775         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
1776         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
1777         not defined.  Use those where needed.
1778         * testsuite/libgomp.c/for-4.c: New test.
1779         * testsuite/libgomp.c/for-5.c: New test.
1780         * testsuite/libgomp.c/for-6.c: New test.
1781         * testsuite/libgomp.c/linear-1.c: New test.
1782         * testsuite/libgomp.c/ordered-4.c: New test.
1783         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
1784         only allowed on the loop iterator.
1785         * testsuite/libgomp.c/pr66199-3.c: New test.
1786         * testsuite/libgomp.c/pr66199-4.c: New test.
1787         * testsuite/libgomp.c/reduction-7.c: New test.
1788         * testsuite/libgomp.c/reduction-8.c: New test.
1789         * testsuite/libgomp.c/reduction-9.c: New test.
1790         * testsuite/libgomp.c/reduction-10.c: New test.
1791         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
1792         map(tofrom:s).
1793         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
1794         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
1795         * testsuite/libgomp.c/target-11.c: New test.
1796         * testsuite/libgomp.c/target-12.c: New test.
1797         * testsuite/libgomp.c/target-13.c: New test.
1798         * testsuite/libgomp.c/target-14.c: New test.
1799         * testsuite/libgomp.c/target-15.c: New test.
1800         * testsuite/libgomp.c/target-16.c: New test.
1801         * testsuite/libgomp.c/target-17.c: New test.
1802         * testsuite/libgomp.c/target-18.c: New test.
1803         * testsuite/libgomp.c/target-19.c: New test.
1804         * testsuite/libgomp.c/target-20.c: New test.
1805         * testsuite/libgomp.c/target-21.c: New test.
1806         * testsuite/libgomp.c/target-22.c: New test.
1807         * testsuite/libgomp.c/target-23.c: New test.
1808         * testsuite/libgomp.c/target-24.c: New test.
1809         * testsuite/libgomp.c/target-25.c: New test.
1810         * testsuite/libgomp.c/target-26.c: New test.
1811         * testsuite/libgomp.c/target-27.c: New test.
1812         * testsuite/libgomp.c/taskloop-1.c: New test.
1813         * testsuite/libgomp.c/taskloop-2.c: New test.
1814         * testsuite/libgomp.c/taskloop-3.c: New test.
1815         * testsuite/libgomp.c/taskloop-4.c: New test.
1816         * testsuite/libgomp.c++/ctor-13.C: New test.
1817         * testsuite/libgomp.c++/doacross-1.C: New test.
1818         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
1819         Replace offload_device with offload_device_nonshared_as.
1820         * testsuite/libgomp.c++/for-12.C: New test.
1821         * testsuite/libgomp.c++/for-13.C: New test.
1822         * testsuite/libgomp.c++/for-14.C: New test.
1823         * testsuite/libgomp.c++/linear-1.C: New test.
1824         * testsuite/libgomp.c++/member-1.C: New test.
1825         * testsuite/libgomp.c++/member-2.C: New test.
1826         * testsuite/libgomp.c++/member-3.C: New test.
1827         * testsuite/libgomp.c++/member-4.C: New test.
1828         * testsuite/libgomp.c++/member-5.C: New test.
1829         * testsuite/libgomp.c++/ordered-1.C: New test.
1830         * testsuite/libgomp.c++/reduction-5.C: New test.
1831         * testsuite/libgomp.c++/reduction-6.C: New test.
1832         * testsuite/libgomp.c++/reduction-7.C: New test.
1833         * testsuite/libgomp.c++/reduction-8.C: New test.
1834         * testsuite/libgomp.c++/reduction-9.C: New test.
1835         * testsuite/libgomp.c++/reduction-10.C: New test.
1836         * testsuite/libgomp.c++/reference-1.C: New test.
1837         * testsuite/libgomp.c++/simd14.C: New test.
1838         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
1839         * testsuite/libgomp.c++/target-5.C: New test.
1840         * testsuite/libgomp.c++/target-6.C: New test.
1841         * testsuite/libgomp.c++/target-7.C: New test.
1842         * testsuite/libgomp.c++/target-8.C: New test.
1843         * testsuite/libgomp.c++/target-9.C: New test.
1844         * testsuite/libgomp.c++/target-10.C: New test.
1845         * testsuite/libgomp.c++/target-11.C: New test.
1846         * testsuite/libgomp.c++/target-12.C: New test.
1847         * testsuite/libgomp.c++/taskloop-1.C: New test.
1848         * testsuite/libgomp.c++/taskloop-2.C: New test.
1849         * testsuite/libgomp.c++/taskloop-3.C: New test.
1850         * testsuite/libgomp.c++/taskloop-4.C: New test.
1851         * testsuite/libgomp.c++/taskloop-5.C: New test.
1852         * testsuite/libgomp.c++/taskloop-6.C: New test.
1853         * testsuite/libgomp.c++/taskloop-7.C: New test.
1854         * testsuite/libgomp.c++/taskloop-8.C: New test.
1855         * testsuite/libgomp.c++/taskloop-9.C: New test.
1856         * testsuite/libgomp.fortran/affinity1.f90: New test.
1857         * testsuite/libgomp.fortran/affinity2.f90: New test.
1858
1859 2015-10-13  Tom de Vries  <tom@codesourcery.com>
1860
1861         PR tree-optimization/67476
1862         * testsuite/libgomp.c/autopar-3.c: New test.
1863         * testsuite/libgomp.c/autopar-4.c: New test.
1864         * testsuite/libgomp.c/autopar-5.c: New test.
1865         * testsuite/libgomp.c/autopar-6.c: New test.
1866         * testsuite/libgomp.c/autopar-7.c: New test.
1867         * testsuite/libgomp.c/autopar-8.c: New test.
1868
1869 2015-10-12  James Norris  <jnorris@codesourcery.com>
1870
1871         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
1872         initializer.
1873
1874 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
1875
1876         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
1877         using load_gcc_lib.
1878
1879 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
1880
1881         * oacc-ptx.h: Remove file, moving its content into...
1882         * config/nvptx/fortran.c: ... here...
1883         * config/nvptx/oacc-init.c: ..., here...
1884         * config/nvptx/oacc-parallel.c: ..., and here.
1885         * config/nvptx/openacc.f90: New file.
1886         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
1887         (link_ptx): Don't link in predefined bits of PTX code.
1888
1889 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
1890             Bernd Schmidt <bernds@codesourcery.com>
1891
1892         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
1893         (struct targ_ptx_obj): New.
1894         (nvptx_tdata): Move earlier, change data format.
1895         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
1896         objects.
1897         (GOMP_OFFLOAD_load_image): Adjust.
1898
1899 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
1900
1901         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
1902         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1903         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
1904         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
1905         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1906         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
1907         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
1908         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
1909         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
1910         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
1911         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1912         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1913         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1914         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1915         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1916         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1917         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1918         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1919         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1920         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1921         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1922         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1923         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1924         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1925         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1926         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1927         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1928         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1929         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1930         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1931         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1932         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1933         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1934         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1935         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1936         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1937         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1938         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1939         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1940         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1941         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1942         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1943         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1944         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1945         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1946         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1947         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1948         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1949         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
1950         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
1951         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
1952         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
1953         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
1954         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
1955         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1956         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1957         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1958         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1959         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1960         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1961         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1962         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1963         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1964
1965 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1966
1967         * oacc-init.c (acc_on_device): Force optimization level.
1968
1969 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1970
1971         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
1972         (cuda_errlist): Delete.
1973         (cuda_error): Reimplement.
1974
1975 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
1976
1977         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
1978         array.
1979         * libgomp.map (GOACC_parallel_keyed): New.
1980         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
1981         all callers.
1982         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
1983         and take keyed varargs list.  Adjust call to exec_func.
1984         (GOACC_parallel): Force host fallback.
1985         * libgomp_g.h (GOACC_parallel): Remove.
1986         (GOACC_parallel_keyed): Declare.
1987         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
1988         (stuct targ_gn_descriptor): Replace name field with launch field.
1989         (nvptx_exec): Lose separate geometry args, take array.  Process
1990         dynamic dimensions and adjust.
1991         (struct nvptx_tdata): Replace fn_names field with fn_descs.
1992         (GOMP_OFFLOAD_load_image): Adjust for change in function table
1993         data.
1994         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
1995         passing.
1996         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
1997         passing.
1998
1999 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2000
2001         PR libgomp/67141
2002         * oacc-int.h (goacc_host_init): Add declaration.
2003         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2004         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2005
2006 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2007             Sebastian Pop  <s.pop@samsung.com>
2008
2009         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2010         match o/p.
2011         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2012         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2013         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2014         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2015         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2016
2017 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2018
2019         * configure.tgt: Add missing ;; in between nvptx and rtems
2020         snippets.
2021
2022 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2023
2024         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2025         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2026         (gomp_thread_pool_reservoir): Add priority member.
2027         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2028         priority.
2029         (parse_thread_pools): Likewise.
2030         * team.c (gomp_team_start): Call configuration provided
2031         gomp_adjust_thread_attr(). Destroy thread attributes if
2032         necessary.
2033         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2034
2035 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2036
2037         * config/posix/pool.h: New.
2038         * config/rtems/pool.h: Likewise.
2039         * config/rtems/proc.c: Likewise.
2040         * libgomp.h (gomp_thread_destructor): Declare.
2041         * team.c: Include configuration provided "pool.h".
2042         (gomp_get_thread_pool): Define in configuration.
2043         (gomp_team_end): Call configuration defined
2044         gomp_release_thread_pool().
2045
2046 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2047
2048         * config/rtems/bar.c: New.
2049         * config/rtems/bar.h: Likewise.
2050         * config/rtems/mutex.c: Likewise.
2051         * config/rtems/mutex.h: Likewise.
2052         * config/rtems/sem.c: Likewise.
2053         * config/rtems/sem.h: Likewise.
2054         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2055         <sys/lock.h> header file.
2056         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2057         supported by Newlib.
2058         * configure: Regenerate.
2059
2060 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2061
2062         * team.c (gomp_new_thread_pool): Delete and move content to ...
2063         (gomp_get_thread_pool): ... new function.  Allocate and
2064         initialize thread pool on demand.
2065         (get_last_team): Use gomp_get_thread_pool().
2066         (gomp_team_start): Delete thread pool initialization.
2067
2068 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2069
2070         PR tree-optimization/65637
2071         * testsuite/libgomp.c/autopar-2.c: New test.
2072
2073 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2074
2075         PR tree-optimization/46193
2076         * testsuite/libgomp.c/pr46193.c: New test.
2077
2078 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2079
2080         libgomp/
2081         * libgomp.map: Add 4.0.2 version.
2082         * target.c (offload_image_descr): Add version field.
2083         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2084         call.  Improve load mismatch diagnostic.
2085         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2086         call.
2087         (GOMP_offload_regster): Make stub function, move bulk to ...
2088         (GOMP_offload_register_ver): ... here.  Process version argument.
2089         (GOMP_offload_unregister): Make stub function, move bulk to ...
2090         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2091         (gomp_init_device): Process version field.
2092         (gomp_unload_device): Process version field.
2093         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2094         macros.  Check plugin version.
2095         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2096         loader and unloader types.
2097         * oacc-host.c: Include gomp-constants.h.
2098         (host_version): New.
2099         (host_load_image, host_unload_image): Adjust.
2100         (host_dispatch): Add host_version.
2101         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2102         (GOMP_OFFLOAD_version): New.
2103         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2104         (GOMP_OFFLOAD_unload_image): Likewise.
2105         * plugin/plugin-host.c: Include gomp-constants.h.
2106         (GOMP_OFFLOAD_version): New.
2107         (GOMP_OFFLOAD_load_image): Add version arg.
2108         (GOMP_OFFLOAD_unload_image): Likewise.
2109
2110 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2111
2112         PR tree-optimization/65468
2113         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2114
2115 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2116
2117         PR tree-optimization/65468
2118         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2119
2120 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2121
2122         PR libgomp/66761
2123         PR libgomp/67303
2124         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2125         (gomp_iter_guided_next): Idem.
2126         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2127         (gomp_iter_ull_guided_next): Idem.
2128         * config/linux/wait.h (do_spin): Idem.
2129
2130 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2131
2132         * libgomp-plugin.h (enum offload_target_type): Remove
2133         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2134         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2135         * openacc.h (enum acc_device_t): Likewise.
2136         * openacc_lib.h: Likewise.
2137         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2138         (acc_on_device): Just use __builtin_acc_on_device.
2139         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2140         of acc_on_device builtin.
2141         * plugin/plugin-host.h: Remove file.
2142         * plugin/plugin-host.c: Likewise, but salvage some content into...
2143         * oacc-host.c: ... this file.
2144         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2145         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2146         * Makefile.in: Regenerate.
2147         * configure: Likewise.
2148         * testsuite/lib/libgomp.exp
2149         (check_effective_target_openacc_host_nonshm_selected): Remove.
2150         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2151         ACC_DEVICE_TYPE=host_nonshm.
2152         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2153         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2154         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2155         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2156         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2157         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2158
2159 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2160             Jakub Jelinek  <jakub@redhat.com>
2161
2162         * config/nvptx/affinity.c: New file.
2163         * config/nvptx/alloc.c: Likewise.
2164         * config/nvptx/bar.c: Likewise.
2165         * config/nvptx/barrier.c: Likewise.
2166         * config/nvptx/critical.c: Likewise.
2167         * config/nvptx/env.c: Likewise.
2168         * config/nvptx/error.c: Likewise.
2169         * config/nvptx/fortran.c: Likewise.
2170         * config/nvptx/iter.c: Likewise.
2171         * config/nvptx/iter_ull.c: Likewise.
2172         * config/nvptx/libgomp-plugin.c: Likewise.
2173         * config/nvptx/lock.c: Likewise.
2174         * config/nvptx/loop.c: Likewise.
2175         * config/nvptx/loop_ull.c: Likewise.
2176         * config/nvptx/mutex.c: Likewise.
2177         * config/nvptx/oacc-async.c: Likewise.
2178         * config/nvptx/oacc-cuda.c: Likewise.
2179         * config/nvptx/oacc-host.c: Likewise.
2180         * config/nvptx/oacc-init.c: Likewise.
2181         * config/nvptx/oacc-mem.c: Likewise.
2182         * config/nvptx/oacc-parallel.c: Likewise.
2183         * config/nvptx/oacc-plugin.c: Likewise.
2184         * config/nvptx/omp-lock.h: Likewise.
2185         * config/nvptx/ordered.c: Likewise.
2186         * config/nvptx/parallel.c: Likewise.
2187         * config/nvptx/proc.c: Likewise.
2188         * config/nvptx/ptrlock.c: Likewise.
2189         * config/nvptx/sections.c: Likewise.
2190         * config/nvptx/sem.c: Likewise.
2191         * config/nvptx/single.c: Likewise.
2192         * config/nvptx/splay-tree.c: Likewise.
2193         * config/nvptx/target.c: Likewise.
2194         * config/nvptx/task.c: Likewise.
2195         * config/nvptx/team.c: Likewise.
2196         * config/nvptx/time.c: Likewise.
2197         * config/nvptx/work.c: Likewise.
2198         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2199         * configure: Regenerate.
2200         * configure.tgt (config_path): Set to "nvptx" for target
2201         nvptx*-*-*.
2202
2203 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2204
2205         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2206
2207 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2208
2209         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2210         (cuda_errlist): Constify.
2211         (errmsg):  Move into ...
2212         (cuda_error): ... here.  Make smaller.
2213         (_XSTR, _STR): Delete.
2214         (cuda_synames): Delete.
2215         (verify_device_library): Delete.
2216         (nvptx_init): Don't call it.
2217
2218 2015-07-28  Tom de Vries  <tom@codesourcery.com>
2219
2220         * testsuite/libgomp.c/uns-outer-4.c: New test.
2221
2222 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
2223
2224         * testsuite/libgomp.c/pr66714.c: New test.
2225
2226 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2227
2228         PR libgomp/66950
2229         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2230         (fib_ref): New function.
2231         (fib): Correct corner cases in the recursion.
2232         (main): Replace the non-simd loop with fib_ref call.
2233         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2234         subroutine.
2235         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
2236         for the last array element value.  Replace the non-simd loop with
2237         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
2238         of the last array element with according Fibonacci sequence element.
2239         (fib): Correct corner cases in the recursion.
2240
2241 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
2242
2243         * target.c (gomp_offload_image_to_device): Rename to ...
2244         (gomp_load_image_to_device): ... here.
2245         (GOMP_offload_register): Adjust call.
2246         (gomp_init_device): Likewise.
2247         (gomp_unload_image_from_device): New.  Broken out of ...
2248         (GOMP_offload_unregister): ... here.  Call it.
2249         (gomp_unload_device): New.
2250         * libgomp.h (gomp_unload_device): Declare.
2251         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2252         mem maps.
2253
2254 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
2255
2256         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2257         wait=-specific if.
2258         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2259         !=0 condition.
2260         (goacc_waits): Move !num_waits handling to ...
2261         (GOACC_wait): ... here, the only caller that might have zero waits.
2262
2263         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2264         (struct ptx_image_data): Move earlier, add fns field.
2265         (struct ptx_device): Add images and image_lock fields.
2266         (ptx_images, ptx_image_lock): Delete.
2267         (nvptx_open_device): Initialize images and image_lock fields.
2268         (nvptx_close_device): Destroy image_lock.
2269         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2270         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2271         fields.
2272
2273 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
2274
2275         * target.c (GOMP_offload_register): Use int for device type arg.
2276         (GOMP_offload_unregister): Likewise.
2277
2278         * target.c (struct_offload_image_descr): Constify host_table.
2279         (gomp_offload_image_to_device): Likewise.
2280         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2281
2282         * libgomp.h (gomp_device_descr): Constify target data arguments.
2283         * target.c (struct offload_image_descr): Constify target_data.
2284         (gomp_offload_image_to_device): Likewise.
2285         (GOMP_offload_register): Likewise.
2286         (GOMP_offload_unrefister): Likewise.
2287         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2288         GOMP_OFFLOAD_unload_image): Constify target data.
2289         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2290         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2291
2292 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
2293
2294         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2295         Workaround driver library const error.
2296         (struct nvptx_tdata, nvptx_tdata_t): New.
2297         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2298         type.
2299
2300 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2301
2302         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2303         of EPS parameter from integer to real.
2304         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2305         type of EPS parameter from integer to real.
2306
2307 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2308
2309         * team.c (get_last_team): New.
2310         (gomp_new_team): Recycle last non-nested team if possible.
2311         (gomp_team_end): Move team work share list free lock destruction
2312         to ...
2313         (free_team): ... here.
2314
2315 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2316
2317         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2318         and ref from int to double.  Replaced their comparison with
2319         an inequality of their difference and EPS.
2320         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2321         comparison of pri and a reference number with an inequality of their
2322         difference and EPS.
2323         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2324         the comparison of sum and sum_ref with an inequality of their
2325         difference and EPS.
2326         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
2327         the comparison of pri and a reference number with an inequality of
2328         their difference and EPS.
2329
2330 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2331
2332         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
2333         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
2334         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
2335         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
2336         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
2337         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
2338         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
2339         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
2340         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
2341         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
2342         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
2343         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
2344         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
2345         variables.
2346         (vec_mult): Likewise.  Add #pragma omp taskwait.
2347         (main): Adjust caller.
2348         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
2349         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
2350         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
2351         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
2352         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
2353         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
2354         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
2355         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
2356         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
2357         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
2358         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
2359         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
2360         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
2361         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
2362         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
2363         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
2364         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
2365         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
2366         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
2367         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
2368         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
2369         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
2370         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
2371         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
2372         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
2373         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
2374         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
2375         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
2376         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
2377         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
2378         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
2379         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
2380         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
2381         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
2382         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
2383         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
2384         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
2385         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
2386         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
2387         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
2388         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
2389         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
2390         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
2391         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
2392         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
2393         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
2394         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
2395         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
2396         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
2397         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
2398         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
2399         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
2400         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
2401         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
2402         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
2403         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
2404         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
2405         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
2406         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
2407         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
2408         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
2409         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
2410         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
2411         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
2412         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
2413         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
2414         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
2415         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
2416         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
2417         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
2418         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
2419         (vec_mult): Add !$omp taskwait.
2420         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
2421         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
2422         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
2423         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
2424         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
2425         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
2426         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
2427         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
2428         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
2429         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
2430         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
2431         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
2432         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
2433         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
2434         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
2435         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
2436         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
2437         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
2438         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
2439         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
2440         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
2441         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
2442         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
2443         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
2444         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
2445         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
2446         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
2447         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
2448         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
2449         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
2450         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
2451         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
2452         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
2453         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
2454         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
2455         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
2456         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
2457         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
2458         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
2459         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
2460         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
2461         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
2462         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
2463         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
2464         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
2465         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
2466         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
2467         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
2468         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
2469         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
2470         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
2471         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
2472         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
2473         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
2474         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
2475         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
2476         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
2477         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
2478         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
2479         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
2480         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
2481         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
2482         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
2483         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
2484         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
2485         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
2486         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
2487
2488 2015-07-10  Tom de Vries  <tom@codesourcery.com>
2489
2490         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
2491         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
2492
2493 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
2494
2495         PR libgomp/65099
2496         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
2497         in a 64-bit configuration.
2498         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
2499         offloading testing if no such device is available.
2500         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2501         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2502
2503 2015-07-08  Tom de Vries  <tom@codesourcery.com>
2504
2505         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
2506         second call to f.
2507         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2508
2509 2015-07-07  Tom de Vries  <tom@codesourcery.com>
2510
2511         PR tree-optimization/66642
2512         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
2513         iteration count case.
2514         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
2515         function, factor out of ...
2516         (main): ... here.  Test low iteration count case.
2517
2518 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2519
2520         * libgomp.h (gomp_thread_pool): Comment last_team field.
2521
2522 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
2523
2524         * testsuite/libgomp.c++/pr66702-1.C: Require
2525         vect_simd_clones effective target.
2526         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
2527
2528 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2529
2530         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2531         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2532         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
2533         "-O2".
2534
2535 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2536
2537         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2538         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2539         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
2540         * testsuite/libgomp.c++/pr64824.C: Same.
2541         * testsuite/libgomp.c++/pr64868.C: Same.
2542         * testsuite/libgomp.c++/pr66199-1.C: Same.
2543         * testsuite/libgomp.c++/pr66199-2.C: Same.
2544         * testsuite/libgomp.c++/target-2.C: Same.
2545         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
2546         -std=<standard> option.
2547         * testsuite/libgomp.c++/udr-11.C: Same.
2548         * testsuite/libgomp.c++/udr-12.C: Same.
2549         * testsuite/libgomp.c++/udr-13.C: Same.
2550         * testsuite/libgomp.c++/udr-14.C: Same.
2551         * testsuite/libgomp.c++/udr-15.C: Same.
2552         * testsuite/libgomp.c++/udr-16.C: Same.
2553         * testsuite/libgomp.c++/udr-17.C: Same.
2554         * testsuite/libgomp.c++/udr-18.C: Same.
2555         * testsuite/libgomp.c++/udr-19.C: Same.
2556         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
2557         * testsuite/libgomp.c++/simd-1.C: Same.
2558         * testsuite/libgomp.c++/simd-2.C: Same.
2559         * testsuite/libgomp.c++/simd-3.C: Same.
2560         * testsuite/libgomp.c++/simd-4.C: Same.
2561         * testsuite/libgomp.c++/simd-5.C: Same.
2562         * testsuite/libgomp.c++/simd-6.C: Same.
2563         * testsuite/libgomp.c++/simd-7.C: Same.
2564         * testsuite/libgomp.c++/simd-8.C: Same.
2565         * testsuite/libgomp.c++/simd-9.C: Same.
2566         * testsuite/libgomp.c++/simd10.C: Same.
2567         * testsuite/libgomp.c++/simd11.C: Same.
2568         * testsuite/libgomp.c++/simd12.C: Same.
2569         * testsuite/libgomp.c++/simd13.C: Same.
2570
2571 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
2572
2573         PR middle-end/66702
2574         * testsuite/libgomp.c++/pr66702-1.C: New test.
2575         * testsuite/libgomp.c++/pr66702-2.C: New test.
2576
2577 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2578
2579         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
2580         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
2581         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
2582         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
2583
2584 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2585
2586         PR tree-optimization/66652
2587         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
2588         using restrict pointers.
2589         (main): Add arguments to calls to f.
2590         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2591
2592 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
2593
2594         * configure.ac: Fix check for header <sys/sysctl.h>.
2595         * configure: Regenerate.
2596         * config.h.in: Likewise.
2597
2598 2015-06-23  Tom de Vries  <tom@codesourcery.com>
2599
2600         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
2601         abort.
2602         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
2603
2604 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
2605
2606         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
2607         acc_device_nvidia.
2608
2609         PR libgomp/66518
2610         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
2611         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2612
2613 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2614
2615         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
2616         dg-additional-options for any remaining options.
2617         * testsuite/libgomp.c/atomic-2.c: Same.
2618         * testsuite/libgomp.c/atomic-4.c: Same.
2619         * testsuite/libgomp.c/atomic-5.c: Same.
2620         * testsuite/libgomp.c/atomic-6.c: Same.
2621         * testsuite/libgomp.c/autopar-1.c: Same.
2622         * testsuite/libgomp.c/copyin-1.c: Same.
2623         * testsuite/libgomp.c/copyin-2.c: Same.
2624         * testsuite/libgomp.c/copyin-3.c: Same.
2625         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
2626         * testsuite/libgomp.c/nestedfn-5.c: Same.
2627         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
2628         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
2629         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
2630         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2631         * testsuite/libgomp.c/pr32362-1.c: Same.
2632         * testsuite/libgomp.c/pr32362-2.c: Same.
2633         * testsuite/libgomp.c/pr32362-3.c: Same.
2634         * testsuite/libgomp.c/pr39591-1.c: Same.
2635         * testsuite/libgomp.c/pr39591-2.c: Same.
2636         * testsuite/libgomp.c/pr39591-3.c: Same.
2637         * testsuite/libgomp.c/pr58392.c: Same.
2638         * testsuite/libgomp.c/pr58756.c: Same.
2639         * testsuite/libgomp.c/simd-1.c: Same.
2640         * testsuite/libgomp.c/simd-10.c: Same.
2641         * testsuite/libgomp.c/simd-11.c: Same.
2642         * testsuite/libgomp.c/simd-12.c: Same.
2643         * testsuite/libgomp.c/simd-13.c: Same.
2644         * testsuite/libgomp.c/simd-14.c: Same.
2645         * testsuite/libgomp.c/simd-15.c: Same.
2646         * testsuite/libgomp.c/simd-2.c: Same.
2647         * testsuite/libgomp.c/simd-3.c: Same.
2648         * testsuite/libgomp.c/simd-4.c: Same.
2649         * testsuite/libgomp.c/simd-5.c: Same.
2650         * testsuite/libgomp.c/simd-6.c: Same.
2651         * testsuite/libgomp.c/simd-7.c: Same.
2652         * testsuite/libgomp.c/simd-8.c: Same.
2653         * testsuite/libgomp.c/simd-9.c: Same.
2654
2655 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2656
2657         * testsuite/libgomp.c/pr35625.c: Fix typo.
2658
2659 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2660
2661         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
2662         in dg-options.
2663         * testsuite/libgomp.c/atomic-3.c: Same.
2664         * testsuite/libgomp.c/debug-1.c: Same.
2665         * testsuite/libgomp.c/nqueens-1.c: Same.
2666         * testsuite/libgomp.c/pr26171.c: Same.
2667         * testsuite/libgomp.c/pr48591.c: Same.
2668         * testsuite/libgomp.c/pr64824.c: Same.
2669         * testsuite/libgomp.c/pr64868.c: Same.
2670         * testsuite/libgomp.c/pr66133.c: Same.
2671         * testsuite/libgomp.c/pr66199-1.c: Same.
2672         * testsuite/libgomp.c/pr66199-2.c: Same.
2673         * testsuite/libgomp.c/target-8.c: Same.
2674
2675 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2676
2677         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
2678         -std={gnu99,c99}.
2679         * testsuite/libgomp.c/for-1.c: Same.
2680         * testsuite/libgomp.c/for-2.c: Same.
2681         * testsuite/libgomp.c/for-3.c: Same.
2682         * testsuite/libgomp.c/pr35625.c: Same.
2683         * testsuite/libgomp.c/pr39154.c: Same.
2684         * testsuite/libgomp.c/simd-16.c: Same.
2685         * testsuite/libgomp.c/simd-17.c: Same.
2686
2687 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2688
2689         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
2690
2691 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2692
2693         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
2694         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2695         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
2696         (N): Define.
2697         (main): Use N instead of hardcoded constants.
2698
2699 2015-06-05  Tom de Vries  <tom@codesourcery.com>
2700
2701         merge from gomp4 branch:
2702         2015-05-28  Tom de Vries  <tom@codesourcery.com>
2703
2704         PR tree-optimization/65443
2705         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
2706         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
2707         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
2708
2709 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
2710
2711         * testsuite/libgomp.graphite/bounds.c: Adjust for
2712         cleanup-tree-dump removal.
2713         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
2714         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2715         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2716         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
2717         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2718         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2719         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2720         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2721         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2722         * testsuite/libgomp.graphite/pr41118.c: Likewise.
2723
2724 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
2725
2726         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
2727         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
2728         (futex_wake) [!__x86_64__]: Ditto.
2729
2730 2015-05-28  Julian Brown  <julian@codesourcery.com>
2731
2732         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
2733         function comment. Only call gomp_fatal if new argument is true.
2734         (acc_dev_num_out_of_range): New function.
2735         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
2736         acc_dev_num_out_of_range as appropriate.
2737         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2738         (acc_get_device_num, acc_set_device_num): Update calls to
2739         resolve_device.
2740         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
2741         output.
2742
2743 2015-05-28  Julian Brown  <julian@codesourcery.com>
2744
2745         PR libgomp/65742
2746         * oacc-init.c (plugin/plugin-host.h): Include.
2747         (acc_on_device): Check whether we're in an offloaded region for
2748         host_nonshm
2749         plugin. Don't use __builtin_acc_on_device.
2750         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
2751         nonshm_exec flag in thread-local data.
2752         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
2753         data for host_nonshm plugin.
2754         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
2755         for host_nonshm plugin.
2756         * plugin/plugin-host.h: New.
2757
2758 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2759
2760         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
2761
2762 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2763
2764         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
2765         Declare as int.
2766         (FUTEX_PRIVATE_FLAG): Remove L suffix.
2767         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
2768         Declare as int.
2769
2770 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2771
2772         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
2773
2774 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
2775
2776         * target.c (gomp_map_pointer): New function abstracting out
2777         GOMP_MAP_POINTER handling.
2778         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
2779         gomp_map_pointer().
2780
2781 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
2782
2783         PR middle-end/66199
2784         * testsuite/libgomp.c/pr66199-1.c: New test.
2785         * testsuite/libgomp.c/pr66199-2.c: New test.
2786         * testsuite/libgomp.c++/pr66199-1.C: New test.
2787         * testsuite/libgomp.c++/pr66199-2.C: New test.
2788         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
2789         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
2790
2791 2015-05-19  Julian Brown  <julian@codesourcery.com>
2792
2793         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
2794         on cuInit failure.
2795
2796 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
2797
2798         PR middle-end/66133
2799         * testsuite/libgomp.c/pr66133.c: New test.
2800
2801 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
2802
2803         * Makefile.in: Regenerated with automake-1.11.6.
2804         * aclocal.m4: Likewise.
2805         * config.h.in: Likewise.
2806         * configure: Likewise.
2807         * testsuite/Makefile.in: Likewise.
2808
2809 2015-05-08  Jason Merrill  <jason@redhat.com>
2810
2811         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
2812         _Complex.
2813
2814         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
2815
2816 2015-05-06  Julian Brown  <julian@codesourcery.com>
2817
2818         * oacc-init.c (acc_device_lock): Add explanatory comment.
2819         (resolve_device): Add comment about locking requirement.
2820         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
2821         gomp_init_device and gomp_fini_device calls.
2822         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2823         (acc_get_device_num, acc_set_device_num): Add locking around
2824         resolve_device and gomp_init_device calls.
2825
2826 2015-05-06  Julian Brown  <julian@codesourcery.com>
2827
2828         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
2829         goacc_thread_lock on error paths.
2830         * oacc-mem.c (lookup_host): Remove locking from function. Note
2831         locking requirement for caller in function comment.
2832         (lookup_dev): Likewise.
2833         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
2834         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
2835         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
2836         Add locking.
2837
2838 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
2839
2840         PR testsuite/65205
2841         PR libgomp/65993
2842         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
2843         don't expect "0x" prefix for "%p" format specifier, don't expect
2844         "(nil)" for NULL pointer.
2845         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2846         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2847         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2848         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2849         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2850         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2851         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2852         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2853         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2854         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2855         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2856         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2857         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2858         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2859         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2860         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2861         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2862         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2863         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2864         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2865         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2866         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2867         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2868         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2869         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2870         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2871         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2872         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2873         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
2874         accurately specify what we're looking for.
2875         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2876         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2877         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2878         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2879         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2880
2881 2015-04-30  James Norris  <jnorris@codesourcery.com>
2882
2883         PR testsuite/65205
2884         * testsuite/lib/libgomp.exp
2885         (check_effective_target_openacc_host_selected)
2886         (check_effective_target_openacc_host_nonshm_selected): New
2887         procedures.
2888         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
2889         dg-shouldfail.
2890         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2891         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2892         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2893         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2894         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2895         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2896         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2897         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2898         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2899         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2900         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2901         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2902         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2903         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2904         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2905         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2906         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2907         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2908         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2909         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2910         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2911         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2912         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2913         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2914         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2915         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2916         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2917         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2918         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2919         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2920         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2921         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2922         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2923         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2924         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2925         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2926         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2927         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2928         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2929         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2930         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2931         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2932         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2933
2934 2015-04-08  Julian Brown  <julian@codesourcery.com>
2935
2936         * libgomp.h (target_mem_desc: Remove mem_map field.
2937         (acc_dispatch_t): Remove open_device_func, close_device_func,
2938         get_device_num_func, set_device_num_func, target_data members.
2939         Change create_thread_data_func argument to device number instead of
2940         generic pointer.
2941         * oacc-async.c (assert.h): Include.
2942         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
2943         (acc_wait_all, acc_wait_all_async): Use current host thread's
2944         active device, not base_dev.
2945         * oacc-cuda.c (acc_get_current_cuda_device)
2946         (acc_get_current_cuda_context, acc_get_cuda_stream)
2947         (acc_set_cuda_stream): Likewise.
2948         * oacc-host.c (host_dispatch): Don't set open_device_func,
2949         close_device_func, get_device_num_func or set_device_num_func.
2950         * oacc-init.c (base_dev, init_key): Remove.
2951         (cached_base_dev): New.
2952         (name_of_acc_device_t): New.
2953         (acc_init_1): Initialise default-numbered device, not zeroth.
2954         (acc_shutdown_1): Close all devices of a given type.
2955         (goacc_destroy_thread): Don't use base_dev.
2956         (lazy_open, lazy_init, lazy_init_and_open): Remove.
2957         (goacc_attach_host_thread_to_device): New.
2958         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
2959         (acc_get_num_devices): Don't use base_dev.
2960         (acc_set_device_type): Reimplement.
2961         (acc_get_device_type): Don't use base_dev.
2962         (acc_get_device_num): Tweak logic.
2963         (acc_set_device_num): Likewise.
2964         (acc_on_device): Use acc_get_device_type.
2965         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
2966         (goacc_lazy_initialize): Reimplement with acc_init and
2967         goacc_attach_host_thread_to_device.
2968         * oacc-int.h (goacc_thread): Add base_dev field.
2969         (base_dev): Remove extern declaration.
2970         (goacc_attach_host_thread_to_device): Add prototype.
2971         * oacc-mem.c (acc_malloc): Use current thread's device instead of
2972         base_dev.
2973         (acc_free): Likewise.
2974         (acc_memcpy_to_device): Likewise.
2975         (acc_memcpy_from_device): Likewise.
2976         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
2977         goacc_lazy_initialize (throughout).
2978         (GOACC_parallel): Use tgt_offset to locate target functions.
2979         * target.c (gomp_map_vars): Don't set tgt->mem_map.
2980         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
2981         (gomp_load_plugin_for_device): Remove open_device, close_device,
2982         get_device_num, set_device_num openacc hook initialisation. Don't set
2983         openacc.target_data.
2984         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
2985         (GOMP_OFFLOAD_openacc_close_device)
2986         (GOMP_OFFLOAD_openacc_get_device_num)
2987         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
2988         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
2989         to int.
2990         * plugin/plugin-nvptx.c (ptx_inited): Remove.
2991         (instantiated_devices, ptx_dev_lock): New.
2992         (struct ptx_image_data): New.
2993         (ptx_devices, ptx_images, ptx_image_lock): New.
2994         (fini_streams_for_device): Reorder cuStreamDestroy call.
2995         (nvptx_get_num_devices): Remove forward declaration.
2996         (nvptx_init): Change return type to bool.
2997         (nvptx_fini): Remove.
2998         (nvptx_attach_host_thread_to_device): New.
2999         (nvptx_open_device): Return struct ptx_device* instead of void*.
3000         (nvptx_close_device): Change argument type to struct ptx_device*,
3001         return type to void.
3002         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3003         (kernel_target_data, kernel_host_table): Remove static globals.
3004         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3005         (GOMP_OFFLOAD_init_device): Reimplement.
3006         (GOMP_OFFLOAD_fini_device): Likewise.
3007         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3008         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3009         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3010         (GOMP_OFFLOAD_openacc_open_device)
3011         (GOMP_OFFLOAD_openacc_close_device)
3012         (GOMP_OFFLOAD_openacc_set_device_num)
3013         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3014         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3015         (device number).
3016
3017         testsuite/
3018         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3019
3020 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3021
3022         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3023         * libgomp.h (struct gomp_memory_mapping): Remove.
3024         (struct target_mem_desc): Change type of mem_map from
3025         gomp_memory_mapping * to splay_tree_s *.
3026         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3027         Add load_image_func, unload_image_func.
3028         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3029         Remove offload_regions_registered.
3030         (gomp_init_tables): Remove.
3031         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3032         to splay_tree_s *.
3033         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3034         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3035         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3036         offload_regions_registered.
3037         Initialize load_image_func, unload_image_func, mem_map.root.
3038         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3039         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3040         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3041         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3042         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3043         (lookup_dev): Use dev's lock.
3044         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3045         (acc_is_present): Likewise.
3046         (acc_map_data): Likewise.
3047         (acc_unmap_data): Likewise.  Use dev's lock.
3048         (present_create_copy): Likewise.
3049         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3050         (update_dev_host): Likewise.
3051         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3052         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3053         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3054         (GOMP_OFFLOAD_get_table): Remove
3055         (GOMP_OFFLOAD_load_image): New function.
3056         (GOMP_OFFLOAD_unload_image): New function.
3057         * target.c (register_lock): New mutex for offload image registration.
3058         (num_devices): Do not guard with PLUGIN_SUPPORT.
3059         (gomp_realloc_unlock): New static function.
3060         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3061         before gomp_fatal.
3062         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3063         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3064         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3065         mem_map's.
3066         (gomp_unmap_vars): Likewise.
3067         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3068         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3069         (gomp_offload_image_to_device): New static function.
3070         (GOMP_offload_register): Add mutex lock.
3071         Call gomp_offload_image_to_device for all initialized devices.
3072         Replace gomp_realloc with gomp_realloc_unlock.
3073         (GOMP_offload_unregister): New function.
3074         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3075         get_table_func from the plugin with calls to init_device_func and
3076         gomp_offload_image_to_device.
3077         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3078         to splay_tree_s *.
3079         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3080         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3081         (GOMP_target_data): Do not call gomp_init_tables.
3082         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3083         (gomp_load_plugin_for_device): Replace register_image and get_table
3084         with load_image and unload_image in DLSYM ().
3085         (gomp_register_images_for_device): Remove function.
3086         (gomp_target_init): Do not initialize current_device.mem_map.*,
3087         current_device.offload_regions_registered.
3088         Remove call to gomp_register_images_for_device.
3089         Do not free offload_images and num_offload_images.
3090
3091 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3092
3093         PR fortran/65597
3094         * testsuite/libgomp.fortran/pr65597.f90: New test.
3095
3096 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3097
3098         PR testsuite/65594
3099         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3100         (init, check): New function.
3101         (foo): Change return type to void.
3102         (main): Call init and check.
3103
3104 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3105
3106         PR testsuite/65594
3107         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3108         (foo): Use M for non-inner loops to scale down test-case.
3109
3110 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3111
3112         PR libgomp/64972
3113         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3114         (GOACC_data_start): Likewise.
3115         * target.c (gomp_map_vars): Likewise.
3116
3117 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3118
3119         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3120         hppa*-*-hpux*.
3121
3122 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3123
3124         * testsuite/libgomp.c/target-10.c: New test.
3125         * testsuite/libgomp.c++/target-4.C: New test.
3126
3127 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3128
3129         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3130         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3131
3132 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3133
3134         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3135         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3136         (pthread.h): Check for this header file.
3137         * configure: Regenerate.
3138
3139 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3140
3141         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3142         (check_reduction_op, check_reduction_macro, max, min):
3143         Declare.
3144         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3145         function.
3146         (main): Use new functions.
3147
3148 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3149
3150         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3151         char * for variables holding dlerror return values.
3152         (DLSYM_OPT): Ditto.
3153
3154 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3155
3156         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3157
3158 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3159             Cesar Philippidis  <cesar@codesourcery.com>
3160
3161         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3162         GOACC_ctaid, and GOACC_nctaid routines.
3163
3164 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3165
3166         PR c/64824
3167         * testsuite/libgomp.c/atomic-18.c: New test.
3168         * testsuite/libgomp.c++/atomic-16.C: New test.
3169
3170 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3171
3172         PR c/64824
3173         PR c/64868
3174         * testsuite/libgomp.c/pr64824.c: New test.
3175         * testsuite/libgomp.c/pr64868.c: New test.
3176         * testsuite/libgomp.c++/pr64824.C: New test.
3177         * testsuite/libgomp.c++/pr64868.C: New test.
3178
3179 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
3180
3181         PR libgomp/64635
3182         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3183         Link with -lpthread.
3184         * config/aix/plugin-suffix.h: Delete.
3185
3186 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
3187
3188         PR libgomp/64635
3189         * configure.tgt (*-*-aix*): Use config_path "aix posix".
3190         (*-*-darwin*): Use config_path "bsd darwin posix".
3191         (*-*-hpux*): Use config_path "hpux posix".
3192         * target.c: Add include of plugin-suffix.h and use
3193         SONAME_SUFFIX macro.
3194         * config/aix/plugin-suffix.h: New file.
3195         * config/darwin/plugin-suffix.h: New file.
3196         * config/hpux/plugin-suffix.h: New file.
3197         * config/posix/plugin-suffix.h: New file.
3198
3199 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
3200
3201         PR middle-end/64734
3202         * libgomp.c/pr64734.c: New test.
3203
3204 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3205
3206         PR libgomp/64672
3207         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3208
3209 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3210
3211         PR libgomp/64707
3212         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3213         dg-options.
3214
3215 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
3216
3217         PR libgomp/64625
3218         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3219         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3220         formal parameter.  Update all users.
3221         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3222         Document unused formal parameter.
3223
3224 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
3225
3226         * oacc-parallel.c: Don't include <alloca.h>.
3227         (GOACC_parallel): Use gomp_alloca instead of alloca.
3228
3229 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
3230
3231         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3232
3233 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
3234             James Norris  <jnorris@codesourcery.com>
3235             Tom de Vries  <tom@codesourcery.com>
3236             Julian Brown  <julian@codesourcery.com>
3237             Cesar Philippidis  <cesar@codesourcery.com>
3238             Nathan Sidwell  <nathan@codesourcery.com>
3239             Tobias Burnus  <burnus@net-b.de>
3240
3241         * Makefile.am (search_path): Add $(top_srcdir)/../include.
3242         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3243         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3244         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3245         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3246         Include $(top_srcdir)/plugin/Makefrag.am.
3247         (nodist_libsubinclude_HEADERS): Add openacc.h.
3248         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3249         openacc.f90, openacc.mod, openacc_kinds.mod.
3250         (omp_lib.mod): Generalize into...
3251         (%.mod): ... this new rule.
3252         (openacc_kinds.mod, openacc.mod): New rules.
3253         * plugin/configfrag.ac: New file.
3254         * configure.ac: Move plugin/offloading support into it.  Include
3255         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
3256         * plugin/Makefrag.am: New file.
3257         * testsuite/Makefile.am (OFFLOAD_TARGETS)
3258         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3259         export.
3260         (libgomp-test-support.exp): New rule.
3261         (all-local): Depend on it.
3262         * Makefile.in: Regenerate.
3263         * testsuite/Makefile.in: Regenerate.
3264         * config.h.in: Likewise.
3265         * configure: Likewise.
3266         * configure.tgt: Harden shell syntax.
3267         * env.c: Include "oacc-int.h".
3268         (parse_acc_device_type): New function.
3269         (gomp_debug_var, goacc_device_type, goacc_device_num): New
3270         variables.
3271         (initialize_env): Initialize those.  Call
3272         goacc_runtime_initialize.
3273         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3274         (gomp_fatal): Call gomp_vfatal.
3275         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3276         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3277         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3278         (splay_tree_node, splay_tree, splay_tree_key)
3279         (struct target_mem_desc, struct splay_tree_key_s)
3280         (struct gomp_memory_mapping, struct acc_dispatch_t)
3281         (struct gomp_device_descr, gomp_acc_insert_pointer)
3282         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3283         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3284         (gomp_free_memmap, gomp_fini_device): New declarations.
3285         (gomp_vdebug, gomp_debug): New macros.
3286         Include "splay-tree.h".
3287         * libgomp.map (OACC_2.0): New symbol version.  Use for
3288         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3289         acc_set_device_type_h_, acc_get_device_type,
3290         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3291         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3292         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3293         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3294         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3295         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3296         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3297         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3298         acc_copyin_array_h_, acc_present_or_copyin,
3299         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3300         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3301         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3302         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3303         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3304         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3305         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3306         acc_update_device, acc_update_device_32_h_,
3307         acc_update_device_64_h_, acc_update_device_array_h_,
3308         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3309         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3310         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3311         acc_is_present_64_h_, acc_is_present_array_h_,
3312         acc_memcpy_to_device, acc_memcpy_from_device,
3313         acc_get_current_cuda_device, acc_get_current_cuda_context,
3314         acc_get_cuda_stream, acc_set_cuda_stream.
3315         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
3316         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3317         GOACC_update, GOACC_wait, GOACC_get_thread_num,
3318         GOACC_get_num_threads.
3319         (GOMP_PLUGIN_1.0): New symbol version.  Use for
3320         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3321         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3322         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3323         GOMP_PLUGIN_acc_thread.
3324         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3325         environment variable.
3326         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
3327         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
3328         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
3329         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
3330         (splay_tree_remove): New declarations.
3331         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
3332         (splay_tree_remove, splay_tree_lookup): Move into...
3333         * splay-tree.c: ... this new file.
3334         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
3335         (splay_tree_node, splay_tree, splay_tree_key)
3336         (struct target_mem_desc, struct splay_tree_key_s)
3337         (struct gomp_device_descr): Don't declare.
3338         (num_devices_openmp): New variable.
3339         (gomp_get_num_devices ): Use it.
3340         (gomp_init_targets_once): New function.
3341         (gomp_get_num_devices ): Use it.
3342         (get_kind, gomp_copy_from_async, gomp_free_memmap)
3343         (gomp_fini_device, gomp_register_image_for_device): New functions.
3344         (gomp_map_vars): Add devaddrs parameter.
3345         (gomp_update): Add mm parameter.
3346         (gomp_init_device): Move most of it into...
3347         (gomp_init_tables): ... this new function.
3348         (gomp_register_images_for_device): Remove function.
3349         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
3350         Make them hidden instead of static.
3351         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
3352         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
3353         (GOMP_target_end_data, GOMP_target_update)
3354         (gomp_load_plugin_for_device, gomp_target_init): Update for
3355         OpenACC changes.
3356         * oacc-async.c: New file.
3357         * oacc-cuda.c: Likewise.
3358         * oacc-host.c: Likewise.
3359         * oacc-init.c: Likewise.
3360         * oacc-int.h: Likewise.
3361         * oacc-mem.c: Likewise.
3362         * oacc-parallel.c: Likewise.
3363         * oacc-plugin.c: Likewise.
3364         * oacc-plugin.h: Likewise.
3365         * oacc-ptx.h: Likewise.
3366         * openacc.f90: Likewise.
3367         * openacc.h: Likewise.
3368         * openacc_lib.h: Likewise.
3369         * plugin/plugin-host.c: Likewise.
3370         * plugin/plugin-nvptx.c: Likewise.
3371         * libgomp-plugin.c: Likewise.
3372         * libgomp-plugin.h: Likewise.
3373         * libgomp_target.h: Remove file after merging content into the
3374         former file.  Update all users.
3375         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
3376         (offload_targets_s, offload_targets_s_openacc): New variables.
3377         (check_effective_target_openacc_nvidia_accel_present)
3378         (check_effective_target_openacc_nvidia_accel_selected): New
3379         procedures.
3380         (libgomp_init): Update for OpenACC changes.
3381         * testsuite/libgomp-test-support.exp.in: New file.
3382         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3383         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3384         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3385         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
3386         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
3387         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3388         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
3389         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3390         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3391         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
3392         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
3393         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3394         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
3395         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3396         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
3397         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
3398         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
3399         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
3400         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
3401         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
3402         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
3403         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3404         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3405         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3406         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3407         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3408         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3409         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3410         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3411         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3412         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3413         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3414         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3415         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
3416         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
3417         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3418         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3419         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3420         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
3421         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
3422         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
3423         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
3424         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3425         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3426         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3427         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
3428         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3429         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3430         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3431         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3432         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3433         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
3434         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3435         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3436         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3437         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3438         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3439         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3440         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3441         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
3442         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3443         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
3444         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3445         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3446         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3447         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
3448         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
3449         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3450         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3451         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3452         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
3453         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3454         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3455         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3456         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
3457         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
3458         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3459         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3460         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
3461         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
3462         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
3463         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
3464         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3465         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3466         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3467         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
3468         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
3469         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3470         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3471         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
3472         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
3473         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
3474         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
3475         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3476         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3477         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3478         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3479         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
3480         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3481         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3482         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
3483         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
3484         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
3485         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3486         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
3487         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
3488         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
3489         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
3490         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
3491         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3492         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
3493         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
3494         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3495         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
3496         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
3497         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
3498         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
3499         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
3500         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
3501         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
3502         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
3503         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
3504         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3505         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
3506         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
3507         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
3508         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
3509         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
3510         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
3511         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
3512         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
3513         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
3514         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3515         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
3516         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3517         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3518         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3519         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3520         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3521         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
3522         Likewise.
3523         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
3524         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
3525         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
3526         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
3527         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
3528         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3529         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
3530         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3531         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3532         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3533         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3534         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3535         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3536         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
3537         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
3538         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
3539         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
3540         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
3541         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
3542         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
3543         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
3544         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
3545         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
3546         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
3547         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
3548         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
3549         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3550         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3551         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3552         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3553         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3554         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3555         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3556         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3557         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
3558         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
3559         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
3560         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
3561         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
3562         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
3563         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
3564         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
3565         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
3566         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
3567         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
3568         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
3569         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
3570         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
3571         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
3572         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3573         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3574         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3575         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
3576         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3577         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
3578         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
3579         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
3580         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
3581         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
3582         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
3583
3584 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
3585             Julian Brown  <julian@codesourcery.com>
3586             David Malcolm  <dmalcolm@redhat.com>
3587
3588         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
3589         to "GNU Offloading and Multi Processing Runtime Library".  Change
3590         all users.
3591         * configure: Regenerate.
3592         * libgomp.texi: Update.
3593
3594 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
3595
3596         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
3597         "$tgt_dir/lib32".
3598         * configure: Regenerate.
3599
3600         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
3601         "intelmic" in $offload_targets.
3602
3603 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
3604
3605         Update copyright years.
3606
3607         * libgomp.texi: Bump @copying's copyright year.
3608
3609 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3610
3611         * testsuite/lib/libgomp.exp: Load target-utils.exp.
3612         Move load of target-supportes.exp earlier.
3613
3614 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
3615
3616         * testsuite/libgomp.c/target-9.c: New test.
3617
3618 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
3619
3620         * config.h.in: Regenerate.
3621         * configure: Regenerate.
3622         * configure.ac: Add GCC_CHECK_EMUTLS.
3623         * libgomp.h: Add check for USE_EMUTLS: this case
3624         is equal to HAVE_TLS.
3625         * team.c: Likewise.
3626
3627 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
3628
3629         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
3630
3631 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3632             Ilya Verbin  <ilya.verbin@intel.com>
3633
3634         * testsuite/libgomp.c/target-critical-1.c: New test.
3635
3636 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
3637
3638         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
3639         to dg-options unless expensive testing is on.
3640         (TESTITERS): Define to N if not defined.
3641         (main): Use TESTITERS instead of N.
3642         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
3643         dg-additional-options depending on whether expensive testing is on.
3644         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
3645         Decrease N to 100000 and CHUNKSZ to 10000.
3646
3647 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
3648
3649         PR fortran/63938
3650         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
3651         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
3652
3653 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
3654
3655         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
3656
3657 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
3658
3659         PR bootstrap/63784
3660         * configure: Regenerated.
3661
3662 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
3663
3664         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
3665         vect_simd_clones effective target.
3666         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3667
3668 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
3669
3670         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
3671         of 32 as block_size.
3672         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
3673         instead of 32 as block_size.
3674
3675 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3676             Ilya Verbin  <ilya.verbin@intel.com>
3677
3678         * Makefile.in: Regenerate.
3679         * configure: Regenerate.
3680         * configure.ac: Set up offload_additional_options,
3681         offload_additional_lib_paths and offload_targets.
3682         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
3683         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
3684         * testsuite/Makefile.in: Regenerate.
3685         * testsuite/lib/libgomp.exp (libgomp_init): Append
3686         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
3687         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
3688         build directory to LD_LIBRARY_PATH for intelmic offload targets.
3689
3690 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3691             Ilya Verbin  <ilya.verbin@intel.com>
3692             Kirill Yukhin  <kirill.yukhin@intel.com>
3693             Ilya Tocar  <ilya.tocar@intel.com>
3694
3695         * testsuite/lib/libgomp.exp
3696         (check_effective_target_offload_device): New.
3697         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
3698         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
3699         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
3700         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
3701         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
3702         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
3703         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
3704         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
3705         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
3706         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
3707         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
3708         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
3709         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
3710         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
3711         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
3712         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
3713         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
3714         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
3715         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
3716         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
3717         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
3718         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
3719         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
3720         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
3721         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
3722         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
3723         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
3724         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
3725         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
3726         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
3727         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
3728         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
3729         * testsuite/libgomp.c/target-7.c: Fix test.
3730         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
3731         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
3732         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
3733         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
3734         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
3735         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
3736         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
3737         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
3738         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
3739         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
3740         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
3741         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
3742         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
3743         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
3744         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
3745         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
3746         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
3747         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
3748         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3749         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
3750         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
3751         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
3752         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
3753         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
3754         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
3755         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
3756         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
3757         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
3758         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
3759         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
3760         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
3761
3762 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
3763             Ilya Verbin  <ilya.verbin@intel.com>
3764             Thomas Schwinge  <thomas@codesourcery.com>
3765             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3766
3767         * libgomp.map (GOMP_4.0.1): New symbol version.
3768         Add GOMP_offload_register.
3769         * libgomp_target.h: New file.
3770         * splay-tree.h: New file.
3771         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
3772         (gomp_target_init): New forward declaration.
3773         (gomp_is_initialized): New static variable.
3774         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
3775         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
3776         New structures.
3777         (offload_images, num_offload_images, devices, num_devices): New static
3778         variables.
3779         (splay_compare): New static function.
3780         (struct gomp_device_descr): New structure.
3781         (gomp_get_num_devices): Call gomp_target_init.
3782         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
3783         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
3784         (GOMP_offload_register): New function.
3785         (GOMP_target): Arrange for host callback to be performed in a separate
3786         initial thread and contention group, inheriting ICVs from
3787         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
3788         Add device initialization and lookup for target function in splay tree.
3789         (GOMP_target_data): Add device initialization and call gomp_map_vars.
3790         (GOMP_target_end_data): Call gomp_unmap_vars.
3791         (GOMP_target_update): Add device initialization and call gomp_update.
3792         (gomp_load_plugin_for_device, gomp_register_images_for_device)
3793         (gomp_target_init): New static functions.
3794
3795 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
3796             Thomas Schwinge  <thomas@codesourcery.com>
3797             Ilya Verbin  <ilya.verbin@intel.com>
3798             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3799
3800         * config.h.in: Regenerate.
3801         * configure: Regenerate.
3802         * configure.ac: Check for libdl, required for plugin support.
3803         (PLUGIN_SUPPORT): Define if plugins are supported.
3804         (enable_offload_targets): Support Intel MIC targets.
3805         (OFFLOAD_TARGETS): List of target names suitable for offloading.
3806
3807 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3808
3809         PR target/63610
3810         * configure: Regenerate.
3811
3812 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3813
3814         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
3815
3816 2014-10-06  Marek Polacek  <polacek@redhat.com>
3817
3818         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
3819         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
3820         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
3821         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3822
3823 2014-10-06  Marek Polacek  <polacek@redhat.com>
3824
3825         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
3826         * testsuite/libgomp.c/nqueens-1.c: Likewise.
3827         * testsuite/libgomp.c/pr26943-3.c: Likewise.
3828         * testsuite/libgomp.c/pr26943-4.c: Likewise.
3829         * testsuite/libgomp.c/pr36802-2.c: Likewise.
3830         * testsuite/libgomp.c/pr36802-3.c: Likewise.
3831         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
3832         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3833         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
3834         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
3835         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
3836         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
3837         * testsuite/libgomp.c/omp-single-1.c: Likewise.
3838         * testsuite/libgomp.c/omp-single-2.c: Likewise.
3839         * testsuite/libgomp.c/omp_matvec.c: Likewise.
3840         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
3841         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
3842         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
3843         declarations.
3844
3845 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
3846
3847         PR libgomp/61200
3848         * testsuite/libgomp.c/pr61200.c: New test.
3849
3850 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
3851
3852         PR c++/63248
3853         * testsuite/libgomp.c++/pr63248.C: New test.
3854
3855 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
3856
3857         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
3858         is not zero, but taskgroup->children is NULL and there are
3859         any task->children, schedule those instead of waiting.
3860         * testsuite/libgomp.c/depend-6.c: New test.
3861         * testsuite/libgomp.c/depend-7.c: New test.
3862         * testsuite/libgomp.c/depend-8.c: New test.
3863         * testsuite/libgomp.c/depend-9.c: New test.
3864         * testsuite/libgomp.c/depend-10.c: New test.
3865
3866 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
3867
3868         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
3869         (struct gomp_taskwait): New type.
3870         (struct gomp_task): Add taskwait and parent_depends_on, remove
3871         in_taskwait and taskwait_sem fields.
3872         (gomp_finish_task): Don't destroy taskwait_sem.
3873         * task.c (gomp_init_task): Don't init in_taskwait, instead init
3874         taskwait and parent_depends_on.
3875         (GOMP_task): For if (0) tasks with depend clause that depend on
3876         earlier tasks don't defer them, instead call
3877         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
3878         Initialize redundant_out field, for redundant out entries just
3879         move them at the end of linked list instead of removing them
3880         completely, and set redundant_out flag instead of redundant.
3881         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
3882         that task.
3883         (gomp_task_run_post_handle_dependers): If parent is in
3884         gomp_task_maybe_wait_for_dependencies and newly runnable task
3885         is not parent_depends_on, queue it in parent->children linked
3886         list after all runnable tasks with parent_depends_on set.
3887         Adjust for addition of taskwait indirection.
3888         (gomp_task_run_post_remove_parent): If parent is in
3889         gomp_task_maybe_wait_for_dependencies and task to be removed
3890         is parent_depends_on, decrement n_depend and if needed awake
3891         parent.  Adjust for addition of taskwait indirection.
3892         (GOMP_taskwait): Adjust for addition of taskwait indirection.
3893         (gomp_task_maybe_wait_for_dependencies): New function.
3894         * testsuite/libgomp.c/depend-5.c: New test.
3895
3896 2014-07-13  Tobias Burnus  <burnus@net-b.de>
3897
3898         * testsuite/libgomp.fortran/pr34020.f90: Make compile
3899         with TS 18508/Fortran 2015.
3900
3901 2014-07-06  Marek Polacek  <polacek@redhat.com>
3902
3903         PR c/6940
3904         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
3905
3906 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
3907
3908         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
3909         matches regex $lang_source_re, add $lang_include_flags to options.
3910         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
3911         * testsuite/libgomp.c++/c++.exp: Likewise.
3912         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
3913         and lang_include_flags instead of adding -fintrinsic-modules-path= to
3914         ALWAYS_CFLAGS.
3915         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
3916
3917 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
3918
3919         * testsuite/libgomp.fortran/fortran.exp: Explain
3920         gfortran-dg-runtest usage.
3921
3922 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
3923
3924         * testsuite/libgomp.fortran/simd5.f90: New test.
3925         * testsuite/libgomp.fortran/simd6.f90: New test.
3926         * testsuite/libgomp.fortran/simd7.f90: New test.
3927
3928 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
3929
3930         * testsuite/libgomp.c/for-2.c: Define SC to static for
3931         #pragma omp for simd testing.
3932         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
3933         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
3934         SC macro.
3935         * testsuite/libgomp.c/simd-14.c: New test.
3936         * testsuite/libgomp.c/simd-15.c: New test.
3937         * testsuite/libgomp.c/simd-16.c: New test.
3938         * testsuite/libgomp.c/simd-17.c: New test.
3939         * testsuite/libgomp.c++/for-10.C: Define SC to static for
3940         #pragma omp for simd testing.
3941         * testsuite/libgomp.c++/simd10.C: New test.
3942         * testsuite/libgomp.c++/simd11.C: New test.
3943         * testsuite/libgomp.c++/simd12.C: New test.
3944         * testsuite/libgomp.c++/simd13.C: New test.
3945
3946         * testsuite/libgomp.fortran/aligned1.f03: New test.
3947         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
3948         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
3949         tasks with !$omp parallel !$omp single.
3950         * testsuite/libgomp.fortran/target8.f90: New test.
3951         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
3952         not to use trim in the combiner, instead call elemental function.
3953         (fn): New elemental function.
3954         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
3955         Make elemental.
3956         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
3957         omp_in): Likewise.
3958         * testsuite/libgomp.fortran/udr12.f90: New test.
3959         * testsuite/libgomp.fortran/udr13.f90: New test.
3960         * testsuite/libgomp.fortran/udr14.f90: New test.
3961         * testsuite/libgomp.fortran/udr15.f90: New test.
3962
3963 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
3964
3965         * omp_lib.f90.in (openmp_version): Set to 201307.
3966         * omp_lib.h.in (openmp_version): Likewise.
3967         * testsuite/libgomp.c/target-8.c: New test.
3968         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
3969         and inbranch clauses.
3970         * testsuite/libgomp.fortran/depend-3.f90: New test.
3971         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
3972         openmp_version.
3973         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3974         * testsuite/libgomp.fortran/target1.f90: New test.
3975         * testsuite/libgomp.fortran/target2.f90: New test.
3976         * testsuite/libgomp.fortran/target3.f90: New test.
3977         * testsuite/libgomp.fortran/target4.f90: New test.
3978         * testsuite/libgomp.fortran/target5.f90: New test.
3979         * testsuite/libgomp.fortran/target6.f90: New test.
3980         * testsuite/libgomp.fortran/target7.f90: New test.
3981
3982 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
3983
3984         PR fortran/60928
3985         * testsuite/libgomp.fortran/allocatable9.f90: New test.
3986         * testsuite/libgomp.fortran/allocatable10.f90: New test.
3987         * testsuite/libgomp.fortran/allocatable11.f90: New test.
3988         * testsuite/libgomp.fortran/allocatable12.f90: New test.
3989         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
3990         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
3991         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
3992         * testsuite/libgomp.fortran/associate1.f90: New test.
3993         * testsuite/libgomp.fortran/associate2.f90: New test.
3994         * testsuite/libgomp.fortran/procptr1.f90: New test.
3995
3996 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
3997
3998         * testsuite/libgomp.fortran/simd1.f90: New test.
3999         * testsuite/libgomp.fortran/udr1.f90: New test.
4000         * testsuite/libgomp.fortran/udr2.f90: New test.
4001         * testsuite/libgomp.fortran/udr3.f90: New test.
4002         * testsuite/libgomp.fortran/udr4.f90: New test.
4003         * testsuite/libgomp.fortran/udr5.f90: New test.
4004         * testsuite/libgomp.fortran/udr6.f90: New test.
4005         * testsuite/libgomp.fortran/udr7.f90: New test.
4006         * testsuite/libgomp.fortran/udr8.f90: New test.
4007         * testsuite/libgomp.fortran/udr9.f90: New test.
4008         * testsuite/libgomp.fortran/udr10.f90: New test.
4009         * testsuite/libgomp.fortran/udr11.f90: New test.
4010
4011 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4012
4013         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4014         vect_simd_clones effective target.
4015         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4016
4017 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4018
4019         PR middle-end/61252
4020         * testsuite/libgomp.c++/simd-9.C: New test.
4021
4022 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4023
4024         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4025         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4026         texts according to their @menu entry positions.
4027
4028 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4029
4030         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4031         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4032         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4033         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4034         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4035         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4036         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4037         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4038         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4039         * testsuite/libgomp.fortran/depend-1.f90: New test.
4040         * testsuite/libgomp.fortran/depend-2.f90: New test.
4041         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4042         * testsuite/libgomp.fortran/simd1.f90: New test.
4043         * testsuite/libgomp.fortran/simd2.f90: New test.
4044         * testsuite/libgomp.fortran/simd3.f90: New test.
4045         * testsuite/libgomp.fortran/simd4.f90: New test.
4046         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4047
4048 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4049
4050         * testsuite/libgomp.c/simd-10.c: New test.
4051         * testsuite/libgomp.c/simd-11.c: New test.
4052         * testsuite/libgomp.c/simd-12.c: New test.
4053         * testsuite/libgomp.c/simd-13.c: New test.
4054
4055 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4056
4057         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4058         atomic type clauses in any order and optional comma in between.
4059         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4060         * testsuite/libgomp.c/atomic-17.c: Likewise.
4061
4062         * testsuite/libgomp.c/simd-7.c: New test.
4063         * testsuite/libgomp.c/simd-8.c: New test.
4064         * testsuite/libgomp.c/simd-9.c: New test.
4065         * testsuite/libgomp.c/loop-16.c: New test.
4066
4067 2014-04-02  Richard Henderson  <rth@redhat.com>
4068
4069         * config/linux/futex.h (futex_wait): Get error value from errno.
4070         (futex_wake): Likewise.
4071
4072 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4073
4074         PR c++/60331
4075         * testsuite/libgomp.c++/udr-11.C: New test.
4076         * testsuite/libgomp.c++/udr-12.C: New test.
4077         * testsuite/libgomp.c++/udr-13.C: New test.
4078         * testsuite/libgomp.c++/udr-14.C: New test.
4079         * testsuite/libgomp.c++/udr-15.C: New test.
4080         * testsuite/libgomp.c++/udr-16.C: New test.
4081         * testsuite/libgomp.c++/udr-17.C: New test.
4082         * testsuite/libgomp.c++/udr-18.C: New test.
4083         * testsuite/libgomp.c++/udr-19.C: New test.
4084
4085 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4086
4087         Update copyright years
4088
4089 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4090
4091         * hashtab.h: Use the standard form for the copyright notice.
4092
4093 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4094
4095         * libgomp.texi: Bump @copying's copyright year.
4096
4097 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4098
4099         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4100         alloca () with __builtin_alloca ().
4101         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4102         * testsuite/libgomp.c/lock-3.c: Likewise.
4103         * testsuite/libgomp.c/pr48591.c: Likewise.
4104
4105 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4106
4107         PR testsuite/59534
4108         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4109         comparisons.
4110
4111 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4112
4113         PR libgomp/58756
4114         * testsuite/libgomp.c/pr58756.c: New test.
4115
4116 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4117
4118         PR libgomp/59467
4119         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4120         !$omp parallel.
4121
4122 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4123
4124         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4125         ALWAYS_CFLAGS.
4126         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4127         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4128         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4129         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4130         Likewise.
4131
4132         * libgomp_g.h: Include <stddef.h> for size_t.
4133
4134         * libgomp.spec.in: Update comment about libgomp's dependencies.
4135         * configure.ac: Likewise.
4136         * configure: Regenerate.
4137
4138 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4139
4140         * libgomp.texi: (Runtime Library Routines): Update references for
4141         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4142         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4143         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4144         (Environment Variables): Update references for OpenMP 4.0. Add
4145         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4146         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4147         order.
4148
4149 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4150
4151         * env.c (parse_bind_var): Initialize value to avoid
4152         (false positive) warning.
4153
4154 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4155
4156         PR libgomp/58691
4157         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4158         to check variable.
4159         (gomp_init_num_threads): Move i variable declaration into
4160         #ifdef CPU_ALLOC_SIZE block.
4161         * config/linux/affinity.c (gomp_affinity_init_level): Test
4162         gomp_places_list_len == 0 rather than gomp_places_list == 0
4163         when checking for topology reading error.
4164         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4165         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4166         gomp_places_list, only parse env var and always return false.
4167         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4168         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4169         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4170         and either of these variables were parsed correctly into a places
4171         list.
4172
4173 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4174             Jakub Jelinek  <jakub@redhat.com>
4175
4176         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4177         of 5 loopfn matches.
4178         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4179         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4180         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4181         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4182         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4183         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4184         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4185         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4186
4187 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4188
4189         * Makefile.am (omp_lib.mod): Streamline rule.
4190         * Makefile.in: Regenerate.
4191
4192         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4193         exceptions.
4194
4195         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4196         * testsuite/libgomp.fortran/lib1.f90: Likewise.
4197         * testsuite/libgomp.fortran/lib2.f: Likewise.
4198         * testsuite/libgomp.fortran/lib3.f: Likewise.
4199
4200         * configure.ac: Typo fix.
4201         * configure: Regenerate.
4202
4203         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4204         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4205
4206         * omp.h.in: Don't touch the user's namespace.
4207
4208 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
4209             Tobias Burnus  <burnus@net-b.de>
4210             Richard Henderson  <rth@redhat.com>
4211
4212         * target.c: New file.
4213         * Makefile.am (libgomp_la_SOURCES): Add target.c.
4214         * Makefile.in: Regenerated.
4215         * libgomp_g.h (GOMP_task): Add depend argument.
4216         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4217         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4218         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4219         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4220         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4221         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4222         GOMP_taskgroup_start, GOMP_taskgroup_end,
4223         GOMP_parallel_sections): New prototypes.
4224         * fortran.c (omp_is_initial_device): Add ialias_redirect.
4225         (omp_is_initial_device_): New function.
4226         (ULP, STR1, STR2, ialias_redirect): Removed.
4227         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4228         omp_set_default_device_8_, omp_get_default_device_,
4229         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4230         functions.
4231         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4232         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4233         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4234         @@GOMP_4.0.
4235         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4236         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4237         omp_set_default_device, omp_set_default_device_,
4238         omp_set_default_device_8_, omp_get_default_device,
4239         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4240         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4241         omp_get_team_num_): Export @@OMP_4.0.
4242         * team.c (struct gomp_thread_start_data): Add place field.
4243         (gomp_thread_start): Clear thr->thread_pool and
4244         thr->task before returning.  Use gomp_team_barrier_wait_final
4245         instead of gomp_team_barrier_wait.  Initialize thr->place.
4246         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4247         team_cancelled and task_queued_count fields.
4248         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4249         before calling pthread_exit.
4250         (gomp_free_thread): No longer static.  Use
4251         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4252         (gomp_team_start): Add flags argument.  Set
4253         thr->thread_pool->threads_busy to nthreads immediately after creating
4254         new pool.  Use gomp_managed_threads_lock instead of
4255         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
4256         (gomp_team_end): Use gomp_managed_threads_lock instead of
4257         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
4258         of gomp_team_barrier_wait.  If team->team_cancelled, call
4259         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4260         rather than thr->ts.work_share.
4261         (initialize_team): Don't call gomp_sem_init here.
4262         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4263         caller.
4264         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4265         * env.c (gomp_global_icv): Add default_device_var, target_data and
4266         bind_var initializers.
4267         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4268         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4269         gomp_places_list_len): New variables.
4270         (parse_bind_var, parse_one_place, parse_places_var): New functions.
4271         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4272         sized places.
4273         (gomp_cancel_var): New global variable.
4274         (parse_int): New function.
4275         (handle_omp_display_env): New function.
4276         (initialize_env): Use it.  Initialize default_device_var.
4277         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
4278         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
4279         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
4280         been successfully parsed (and call gomp_init_affinity in that case).
4281         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4282         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4283         omp_get_team_num, omp_is_initial_device): New functions.
4284         * libgomp.h: Include stdlib.h.
4285         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4286         Define.
4287         (struct target_mem_desc): Forward declare.
4288         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4289         and thread_limit_var fields.
4290         (gomp_get_num_devices): New prototype.
4291         (gomp_cancel_var): New extern decl.
4292         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4293         team_cancelled and task_queued_count fields.  Add comments about
4294         task_{,queued_,running_}count.
4295         (gomp_cancel_kind): New enum.
4296         (gomp_work_share_end_cancel): New prototype.
4297         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4298         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4299         and depend fields.
4300         (struct gomp_taskgroup): New type.
4301         (struct gomp_task_depend_entry,
4302         struct gomp_dependers_vec): New types.
4303         (gomp_finish_task): Free depend_hash if non-NULL.
4304         (struct gomp_team_state): Add place_partition_off
4305         and place_partition_len fields.
4306         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4307         gomp_places_list_len): New extern decls.
4308         (struct gomp_thread): Add place field.
4309         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4310         (gomp_init_thread_affinity): Add place argument.
4311         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4312         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4313         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4314         gomp_affinity_init_level, gomp_affinity_print_place): New
4315         prototypes.
4316         (gomp_team_start): Add flags argument.
4317         (gomp_thread_limit_var, gomp_remaining_threads_count,
4318         gomp_remaining_threads_lock): Remove.
4319         (gomp_managed_threads_lock): New variable.
4320         (struct gomp_thread_pool): Add threads_busy field.
4321         (gomp_free_thread): New prototype.
4322         * task.c: Include hashtab.h.
4323         (hash_entry_type): New typedef.
4324         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4325         (gomp_init_task): Clear dependers, depend_hash, depend_count,
4326         copy_ctors_done and taskgroup fields.
4327         (GOMP_task): Add depend argument, handle depend clauses.  If
4328         gomp_team_barrier_cancelled or if it's taskgroup has been
4329         cancelled, don't queue or start new tasks.  Set copy_ctors_done
4330         field if needed.  Initialize taskgroup field.  If copy_ctors_done
4331         and already cancelled, don't discard the task.  If taskgroup is
4332         non-NULL, enqueue the task into taskgroup queue.  Increment
4333         num_children field in taskgroup.  Increment task_queued_count.
4334         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
4335         gomp_task_run_post_remove_taskgroup): New inline functions.
4336         (gomp_task_run_post_handle_depend_hash,
4337         gomp_task_run_post_handle_dependers,
4338         gomp_task_run_post_handle_depend): New functions.
4339         (GOMP_taskwait): Use them.  If more than one new tasks
4340         have been queued, wake other threads if needed.
4341         (gomp_barrier_handle_tasks): Likewise.  If
4342         gomp_team_barrier_cancelled, don't start any new tasks, just free
4343         all tasks.
4344         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
4345         * omp_lib.f90.in
4346         (omp_proc_bind_kind, omp_proc_bind_false,
4347         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4348         omp_proc_bind_spread): New params.
4349         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4350         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4351         omp_get_team_num, omp_is_initial_device): New interfaces.
4352         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
4353         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
4354         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
4355         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
4356         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
4357         useless use omp_lib_kinds.
4358         * omp.h.in (omp_proc_bind_t): New typedef.
4359         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4360         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4361         omp_get_team_num, omp_is_initial_device): New prototypes.
4362         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
4363         through to gomp_team_start.
4364         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
4365         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
4366         Adjust gomp_parallel_loop_start callers.
4367         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4368         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4369         GOMP_loop_end_cancel): New functions.
4370         (GOMP_parallel_end): Add ialias_redirect.
4371         * hashtab.h: New file.
4372         * libgomp.texi (Environment Variables): Minor cleanup,
4373         update section refs to OpenMP 4.0rc2.
4374         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
4375         environment variables.
4376         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
4377         team->work_shares_to_free to thr->ts.work_share before calling
4378         free_work_share.
4379         (gomp_work_share_end_cancel): New function.
4380         * config/linux/proc.c: Include errno.h.
4381         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
4382         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
4383         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
4384         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
4385         gomp_cpuset_size is sizeof (cpu_set_t).
4386         (gomp_init_num_threads): Initialize gomp_cpuset_size,
4387         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
4388         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
4389         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
4390         contain any logical CPUs.
4391         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
4392         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
4393         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
4394         pthread_getaffinity_np.  Check gomp_places_list instead of
4395         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
4396         * config/linux/bar.c (gomp_barrier_wait_end,
4397         gomp_barrier_wait_last): Use BAR_* defines.
4398         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
4399         from state where needed.  Set work_share_cancelled to 0 on last
4400         thread.
4401         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
4402         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
4403         functions.
4404         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
4405         Add cpusetsize argument.
4406         (gomp_cpuset_size, gomp_cpusetp): Declare.
4407         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
4408         (affinity_counter): Remove.
4409         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
4410         if CPU_ALLOC_SIZE isn't defined.
4411         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
4412         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
4413         bind current thread to the first place.
4414         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
4415         pthread_setaffinity_np to gomp_places_list[place].
4416         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4417         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4418         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4419         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
4420         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4421         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4422         (gomp_barrier_t): Add awaited_final field.
4423         (gomp_barrier_init): Initialize awaited_final field.
4424         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
4425         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
4426         prototypes.
4427         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
4428         defines.
4429         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
4430         gomp_team_barrier_cancelled): New inline functions.
4431         (gomp_barrier_last_thread,
4432         gomp_team_barrier_set_task_pending,
4433         gomp_team_barrier_clear_task_pending,
4434         gomp_team_barrier_set_waiting_for_tasks,
4435         gomp_team_barrier_waiting_for_tasks,
4436         gomp_team_barrier_done): Use BAR_* defines.
4437         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
4438         (gomp_barrier_wait_end): Use BAR_* defines.
4439         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
4440         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
4441         Use BAR_* defines.
4442         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
4443         gomp_team_barrier_cancel): New functions.
4444         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
4445         argument.
4446         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4447         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4448         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4449         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
4450         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4451         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4452         (gomp_barrier_t): Add cancellable field.
4453         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
4454         gomp_team_barrier_cancel): New prototypes.
4455         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
4456         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
4457         gomp_team_barrier_cancelled): New inline functions.
4458         (gomp_barrier_wait_start, gomp_barrier_last_thread,
4459         gomp_team_barrier_set_task_pending,
4460         gomp_team_barrier_clear_task_pending,
4461         gomp_team_barrier_set_waiting_for_tasks,
4462         gomp_team_barrier_waiting_for_tasks,
4463         gomp_team_barrier_done): Use BAR_* defines.
4464         * barrier.c (GOMP_barrier_cancel): New function.
4465         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
4466         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4467         omp_proc_bind_spread): New params.
4468         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4469         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4470         omp_get_team_num, omp_is_initial_device): New externals.
4471         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
4472         New functions.
4473         (gomp_resolve_num_threads): Adjust for thread_limit now being in
4474         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4475         infinity.  If not nested, just return minimum of max_num_threads
4476         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
4477         to the returned value.  Otherwise, don't update atomically
4478         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
4479         (GOMP_parallel_end): Adjust for thread_limit now being in
4480         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4481         infinity.  Adjust threads_busy in the pool rather than
4482         gomp_remaining_threads_count.  Remember team->nthreads and call
4483         gomp_team_end before adjusting threads_busy, if not nested
4484         afterwards, just set it to 1 non-atomically.  Add ialias.
4485         (GOMP_parallel_start): Adjust gomp_team_start caller.
4486         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
4487         * testsuite/libgomp.c/affinity-1.c: New test.
4488         * testsuite/libgomp.c/atomic-15.c: New test.
4489         * testsuite/libgomp.c/atomic-16.c: New test.
4490         * testsuite/libgomp.c/atomic-17.c: New test.
4491         * testsuite/libgomp.c/cancel-for-1.c: New test.
4492         * testsuite/libgomp.c/cancel-for-2.c: New test.
4493         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
4494         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
4495         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
4496         * testsuite/libgomp.c/cancel-sections-1.c: New test.
4497         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
4498         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
4499         * testsuite/libgomp.c/depend-1.c: New test.
4500         * testsuite/libgomp.c/depend-2.c: New test.
4501         * testsuite/libgomp.c/depend-3.c: New test.
4502         * testsuite/libgomp.c/depend-4.c: New test.
4503         * testsuite/libgomp.c/for-1.c: New test.
4504         * testsuite/libgomp.c/for-1.h: New file.
4505         * testsuite/libgomp.c/for-2.c: New test.
4506         * testsuite/libgomp.c/for-2.h: New file.
4507         * testsuite/libgomp.c/for-3.c: New test.
4508         * testsuite/libgomp.c/pr58392.c: New test.
4509         * testsuite/libgomp.c/simd-1.c: New test.
4510         * testsuite/libgomp.c/simd-2.c: New test.
4511         * testsuite/libgomp.c/simd-3.c: New test.
4512         * testsuite/libgomp.c/simd-4.c: New test.
4513         * testsuite/libgomp.c/simd-5.c: New test.
4514         * testsuite/libgomp.c/simd-6.c: New test.
4515         * testsuite/libgomp.c/target-1.c: New test.
4516         * testsuite/libgomp.c/target-2.c: New test.
4517         * testsuite/libgomp.c/target-3.c: New test.
4518         * testsuite/libgomp.c/target-4.c: New test.
4519         * testsuite/libgomp.c/target-5.c: New test.
4520         * testsuite/libgomp.c/target-6.c: New test.
4521         * testsuite/libgomp.c/target-7.c: New test.
4522         * testsuite/libgomp.c/taskgroup-1.c: New test.
4523         * testsuite/libgomp.c/thread-limit-1.c: New test.
4524         * testsuite/libgomp.c/thread-limit-2.c: New test.
4525         * testsuite/libgomp.c/thread-limit-3.c: New test.
4526         * testsuite/libgomp.c/udr-1.c: New test.
4527         * testsuite/libgomp.c/udr-2.c: New test.
4528         * testsuite/libgomp.c/udr-3.c: New test.
4529         * testsuite/libgomp.c++/affinity-1.C: New test.
4530         * testsuite/libgomp.c++/atomic-10.C: New test.
4531         * testsuite/libgomp.c++/atomic-11.C: New test.
4532         * testsuite/libgomp.c++/atomic-12.C: New test.
4533         * testsuite/libgomp.c++/atomic-13.C: New test.
4534         * testsuite/libgomp.c++/atomic-14.C: New test.
4535         * testsuite/libgomp.c++/atomic-15.C: New test.
4536         * testsuite/libgomp.c++/cancel-for-1.C: New test.
4537         * testsuite/libgomp.c++/cancel-for-2.C: New test.
4538         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
4539         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
4540         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
4541         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
4542         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
4543         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
4544         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
4545         * testsuite/libgomp.c++/cancel-test.h: New file.
4546         * testsuite/libgomp.c++/for-9.C: New test.
4547         * testsuite/libgomp.c++/for-10.C: New test.
4548         * testsuite/libgomp.c++/for-11.C: New test.
4549         * testsuite/libgomp.c++/simd-1.C: New test.
4550         * testsuite/libgomp.c++/simd-2.C: New test.
4551         * testsuite/libgomp.c++/simd-3.C: New test.
4552         * testsuite/libgomp.c++/simd-4.C: New test.
4553         * testsuite/libgomp.c++/simd-5.C: New test.
4554         * testsuite/libgomp.c++/simd-6.C: New test.
4555         * testsuite/libgomp.c++/simd-7.C: New test.
4556         * testsuite/libgomp.c++/simd-8.C: New test.
4557         * testsuite/libgomp.c++/target-1.C: New test.
4558         * testsuite/libgomp.c++/target-2.C: New test.
4559         * testsuite/libgomp.c++/target-2-aux.cc: New file.
4560         * testsuite/libgomp.c++/target-3.C: New test.
4561         * testsuite/libgomp.c++/taskgroup-1.C: New test.
4562         * testsuite/libgomp.c++/udr-1.C: New test.
4563         * testsuite/libgomp.c++/udr-2.C: New test.
4564         * testsuite/libgomp.c++/udr-3.C: New test.
4565         * testsuite/libgomp.c++/udr-4.C: New test.
4566         * testsuite/libgomp.c++/udr-5.C: New test.
4567         * testsuite/libgomp.c++/udr-6.C: New test.
4568         * testsuite/libgomp.c++/udr-7.C: New test.
4569         * testsuite/libgomp.c++/udr-8.C: New test.
4570         * testsuite/libgomp.c++/udr-9.C: New test.
4571
4572 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
4573
4574         PR testsuite/57605
4575         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
4576         ALWAYS_CFLAGS.
4577
4578 2013-09-20  Alan Modra  <amodra@gmail.com>
4579
4580         * configure: Regenerate.
4581
4582 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
4583
4584         * testsuite/libgomp.c/sections-2.c: New test.
4585
4586 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
4587
4588         * testsuite/libgomp.fortran/strassen.f90:
4589         Add dg-skip-if aarch64_tiny.
4590
4591 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
4592             Cesar Philippidis  <cesar@codesourcery.com>
4593
4594         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
4595         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
4596         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
4597         * testsuite/libgomp.fortran/fortran.exp: Likewise.
4598         * testsuite/libgomp.graphite/graphite.exp: Likewise.
4599         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
4600         Use dg-runtest rather than gfortran-dg-runtest.
4601
4602 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
4603
4604         * testsuite/libgomp.c/icv-2.c: Extend current handling of
4605         Linux-based x86 systems to cover all GNU systems.
4606         * testsuite/libgomp.c/lock-3.c: Likewise.
4607         * testsuite/libgomp.c/pr48591.c: Likewise.
4608
4609 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
4610
4611         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
4612         GNU/Hurd, as done for Linux-based systems.
4613
4614         * config/posix/ptrlock.h: Fix comment.
4615
4616 2013-05-27  Tobias Burnus  <burnus@net-b.de>
4617
4618         PR fortran/57423
4619         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
4620         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
4621         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
4622         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
4623         omp_destroy_nest_lock): Correct arguments to match the one in
4624         the OpenMP spec.
4625         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
4626         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
4627         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
4628         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
4629
4630 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
4631
4632         * testsuite/libgomp.c/loop-13.c: New test.
4633         * testsuite/libgomp.c/loop-14.c: New test.
4634         * testsuite/libgomp.c/loop-15.c: New test.
4635         * testsuite/libgomp.c++/loop-13.C: New test.
4636         * testsuite/libgomp.c++/loop-14.C: New test.
4637         * testsuite/libgomp.c++/loop-15.C: New test.
4638
4639 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
4640
4641         PR middle-end/56217
4642         * testsuite/libgomp.c++/pr56217.C: New test.
4643
4644 2013-02-01  Alan Modra  <amodra@gmail.com>
4645
4646         * task.c (GOMP_task, GOMP_taskwait): Comment.
4647
4648 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
4649             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
4650
4651         PR libgomp/55561
4652         * config/linux/wait.h (do_spin): Use atomic load for addr.
4653         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
4654         for intptr and ptrlock.
4655         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
4656         for ptrlock.
4657
4658 2013-01-22  Alan Modra  <amodra@gmail.com>
4659
4660         PR libgomp/51376
4661         PR libgomp/56073
4662         * task.c (GOMP_task): Revert 2011-12-09 change.
4663         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
4664         barrier to read task->children..
4665         (gomp_barrier_handle_tasks): ..and matching atomic store with
4666         release barrier here when setting parent->children to NULL.
4667
4668 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
4669             Tobias Burnus  <burnus@net-b.de>
4670
4671         PR driver/55884
4672         * testsuite/libgomp.fortran/fortran.exp: Use
4673         -fintrinsic-modules-path= instead of
4674         -fintrinsic-modules-path.
4675
4676 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
4677
4678         Update copyright years.
4679
4680 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4681
4682         * testsuite/libgomp.fortran/fortran.exp: Set
4683         -fintrinsic-modules-path.
4684
4685 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4686
4687         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
4688         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
4689
4690 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
4691
4692         PR libgomp/55411
4693         * team.c (gomp_free_thread): Decrease gomp_managed_threads
4694         if pool had any threads_used.
4695
4696 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
4697
4698         * testsuite/libgomp.c++/pr24455.C: Use
4699         -Wl,-undefined,dynamic_lookup on darwin.
4700
4701 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
4702
4703         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
4704
4705 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
4706
4707         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
4708
4709 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
4710             Jim MacArthur  <jim.macarthur@arm.com>
4711             Marcus Shawcroft  <marcus.shawcroft@arm.com>
4712             Nigel Stephens  <nigel.stephens@arm.com>
4713             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
4714             Richard Earnshaw  <rearnsha@arm.com>
4715             Sofiane Naci  <sofiane.naci@arm.com>
4716             Stephen Thomas  <stephen.thomas@arm.com>
4717             Tejas Belagod  <tejas.belagod@arm.com>
4718             Yufeng Zhang  <yufeng.zhang@arm.com>
4719
4720         * configure.tgt: Add AArch64.
4721
4722 2012-10-04  Jason Merrill  <jason@redhat.com>
4723
4724         * testsuite/libgomp.c++/tls-init1.C: New.
4725
4726 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
4727
4728         * configure: Regenerated.
4729
4730 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
4731
4732         * config/linux/mips/futex.h (sys_futex0): Change to static
4733         function with noinline, nomips16 attributes under MIPS16. Adjust
4734         asm statement to place 'li v0,SYS_futex' immediately before
4735         syscall insn.
4736
4737 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
4738
4739         * libgomp.texi (Library Index): Renamed from "Index" to prevent
4740         conflict with index.html on case-insensitive file systems.
4741
4742 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
4743
4744         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
4745         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
4746
4747 2012-07-02  Richard Guenther  <rguenther@suse.de>
4748             Michael Matz  <matz@suse.de>
4749             Tobias Grosser <tobias@grosser.es>
4750             Sebastian Pop <sebpop@gmail.com>
4751
4752         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
4753         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4754         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4755         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4756
4757 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
4758
4759         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
4760
4761 2012-06-22  Richard Guenther  <rguenther@suse.de>
4762
4763         Merge from graphite branch
4764         2012-01-13  Tobias Grosser  <tobias@grosser.es>
4765
4766         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4767         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4768
4769 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
4770
4771         PR middle-end/53580
4772         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
4773         use GOMP_barrier () call instead.
4774         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4775         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4776         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
4777         call GOMP_barrier instead.
4778         * testsuite/libgomp.fortran/vla5.f90: Likewise.
4779
4780 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
4781
4782         PR libgomp/52993
4783         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
4784         argument to memset call.
4785
4786 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
4787
4788         * configure: Regenerated.
4789
4790 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
4791
4792         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
4793
4794 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
4795
4796         PR bootstrap/52812
4797         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
4798
4799 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
4800
4801         PR middle-end/52547
4802         * testsuite/libgomp.c/pr52547.c: New test.
4803
4804 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
4805
4806         * testsuite/lib/libgomp.exp: load fortran-modules.exp
4807
4808 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4809
4810         * configure.tgt (mips-sgi-irix6*): Remove.
4811
4812 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4813
4814         * configure.tgt (alpha*-dec-osf*): Remove.
4815
4816         * config/osf/sem.h: Remove.
4817         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
4818
4819 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
4820
4821         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
4822
4823 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4824
4825         PR libstdc++/52188
4826         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
4827         Remove ENABLE_SYMVERS_SOL2.
4828         * configure: Regenerate.
4829         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
4830         (PREPROCESS): New variable.
4831         (libgomp.ver): New target.
4832         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
4833         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
4834         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
4835         Use libgomp.ver.
4836         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
4837         * Makefile.in: Regenerate.
4838
4839 2012-02-14  Walter Lee  <walt@tilera.com>
4840
4841         * configure.tgt: Handle tilegx and tilepro.
4842         * config/linux/tile/futex.h: New file.
4843
4844 2012-02-08  Richard Guenther  <rguenther@suse.de>
4845
4846         PR tree-optimization/46886
4847         * testsuite/libgomp.c/pr46886.c: New testcase.
4848
4849 2012-01-25  Matthias Klose  <doko@ubuntu.com>
4850
4851         * config/linux/arm: Remove empty directory.
4852         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
4853
4854 2011-12-09  Alan Modra  <amodra@gmail.com>
4855
4856         PR libgomp/51376
4857         * task.c (GOMP_taskwait): Don't access task->children outside of
4858         task_lock mutex region.
4859         (GOMP_task): Likewise.
4860
4861 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
4862
4863         PR libgomp/51132
4864         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
4865         to file scope.
4866         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4867         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4868         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4869         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4870         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4871
4872 2011-12-02  Alan Modra  <amodra@gmail.com>
4873
4874         * config/linux/affinity.c: Use atomic rather than sync builtin.
4875         * config/linux/lock.c: Likewise.
4876         * config/linux/ptrlock.h: Likewise.
4877         * config/linux/ptrlock.c: Likewise.
4878         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
4879         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
4880         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
4881         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
4882         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
4883         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
4884         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
4885         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
4886         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
4887         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
4888
4889 2011-11-30  Alan Modra  <amodra@gmail.com>
4890
4891         PR libgomp/51298
4892         * config/linux/bar.h: Use atomic rather than sync builtins.
4893         * config/linux/bar.c: Likewise.  Add missing acquire
4894         synchronisation on generation field.
4895         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
4896         double unlock.
4897
4898 2011-11-30  Alan Modra  <amodra@gmail.com>
4899
4900         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
4901         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
4902         * config/linux/mutex.h: Use atomic rather than sync builtins.
4903         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
4904         * config/linux/omp-lock.h: Comment fix.
4905         * config/linux/arm/mutex.h: Delete.
4906         * config/linux/powerpc/mutex.h: Delete.
4907         * config/linux/ia64/mutex.h: Delete.
4908         * config/linux/mips/mutex.h: Delete.
4909
4910 2011-11-30  Alan Modra  <amodra@gmail.com>
4911
4912         PR libgomp/51249
4913         * config/linux/sem.h: Rewrite.
4914         * config/linux/sem.c: Rewrite.
4915
4916 2011-11-28  Richard Henderson  <rth@redhat.com>
4917
4918         * libgomp.h (enum memmodel): New.
4919
4920 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
4921
4922         * configure: Regenerate.
4923
4924 2011-10-10  Matthias Klose  <doko@ubuntu.com>
4925
4926         * config/posix95: Remove empty directory.
4927
4928 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
4929
4930         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
4931
4932 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
4933
4934         PR fortran/49792
4935         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
4936         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
4937
4938 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4939
4940         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
4941
4942 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4943
4944         PR libgomp/49965
4945         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
4946
4947 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
4948
4949         * config/linux/proc.h: New.
4950         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
4951         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
4952         (gomp_init_num_threads): Update call to cpuset_popcount.
4953         (get_num_procs): Ditto.
4954         * config/linux/affinity.c (gomp_init_affinity): Call
4955         gomp_cpuset_popcount.
4956
4957 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
4958
4959         PR fortran/42041
4960         PR fortran/46752
4961         * omp.h.in (omp_in_final): New prototype.
4962         * omp_lib.f90.in (omp_in_final): New interface.
4963         (omp_integer_kind, omp_logical_kind): Remove
4964         and replace all its uses in the module with 4.
4965         (openmp_version): Change to 201107.
4966         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
4967         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
4968         kind for the parameters.
4969         (omp_in_final): New external.
4970         (openmp_version): Change to 201107.
4971         * task.c (omp_in_final): New function.
4972         (gomp_init_task): Initialize final_task.
4973         (GOMP_task): Remove unused attribute from flags.  Handle final
4974         tasks.
4975         (GOMP_taskyield): New function.
4976         (omp_in_final): Return true if if (false) or final (true) task
4977         or descendant of final (true).
4978         * fortran.c (omp_in_final_): New function.
4979         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
4980         (GOMP_3.0): Export GOMP_taskyield.
4981         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
4982         variables.
4983         (parse_unsigned_long_list): New function.
4984         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
4985         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
4986         even if parse_affinity returned false.
4987         * config/linux/affinity.c (gomp_init_affinity): Handle
4988         gomp_cpu_affinity_len == 0.
4989         * libgomp_g.h (GOMP_taskyield): New prototype.
4990         * libgomp.h (struct gomp_task): Add final_task field.
4991         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
4992         * team.c (gomp_team_start): Override new task's nthreads_var icv
4993         if list form OMP_NUM_THREADS has been used and it has value for
4994         the new nesting level.
4995
4996         * testsuite/libgomp.c/atomic-11.c: New test.
4997         * testsuite/libgomp.c/atomic-12.c: New test.
4998         * testsuite/libgomp.c/atomic-13.c: New test.
4999         * testsuite/libgomp.c/atomic-14.c: New test.
5000         * testsuite/libgomp.c/reduction-6.c: New test.
5001         * testsuite/libgomp.c/task-5.c: New test.
5002         * testsuite/libgomp.c++/atomic-2.C: New test.
5003         * testsuite/libgomp.c++/atomic-3.C: New test.
5004         * testsuite/libgomp.c++/atomic-4.C: New test.
5005         * testsuite/libgomp.c++/atomic-5.C: New test.
5006         * testsuite/libgomp.c++/atomic-6.C: New test.
5007         * testsuite/libgomp.c++/atomic-7.C: New test.
5008         * testsuite/libgomp.c++/atomic-8.C: New test.
5009         * testsuite/libgomp.c++/atomic-9.C: New test.
5010         * testsuite/libgomp.c++/task-8.C: New test.
5011         * testsuite/libgomp.c++/reduction-4.C: New test.
5012         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5013         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5014         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5015         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5016         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5017         * testsuite/libgomp.fortran/pointer1.f90: New test.
5018         * testsuite/libgomp.fortran/pointer2.f90: New test.
5019         * testsuite/libgomp.fortran/task4.f90: New test.
5020
5021 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5022
5023         * libgomp.texi: Update OpenMP spec references to 3.1.
5024         (omp_in_final,OMP_PROC_BIND): New sections.
5025         (OMP_NUM_THREADS): Document that the value can be now a list.
5026         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5027
5028 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5029
5030         * config/linux/x86/futex.h: Check __x86_64__ instead of
5031         __LP64__.
5032
5033 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5034
5035         PR middle-end/49897
5036         PR middle-end/49898
5037         * testsuite/libgomp.c/pr49897-1.c: New test.
5038         * testsuite/libgomp.c/pr49897-2.c: New test.
5039         * testsuite/libgomp.c/pr49898-1.c: New test.
5040         * testsuite/libgomp.c/pr49898-2.c: New test.
5041
5042 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5043
5044         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5045         for ia32 instead of ilp32.
5046
5047         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5048         * testsuite/libgomp.c/atomic-6.c: Likewise.
5049
5050 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5051
5052         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5053         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5054
5055 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5056
5057         PR libgomp/45351
5058         * config/osf/sem.h: New file.
5059         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5060
5061 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5062
5063         PR target/49541
5064         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5065         ldflags.
5066
5067 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5068
5069         * config/linux/wait.h (do_spin): New inline, largely copied
5070         from do_wait, just don't do futex_wait here, instead return true if
5071         it should be done.
5072         (do_wait): Implement using do_spin.
5073         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5074         to prototype.
5075         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5076         __sync_bool_compare_and_swap, pass the oldval to
5077         gomp_mutex_lock_slow.
5078         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5079         If all mutex contenders are just spinning and not sleeping, don't
5080         change state to 2 unnecessarily.  Optimize the loop when state has
5081         already become 2 to use just one atomic operation per loop instead
5082         of two.
5083         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5084         to prototype.
5085         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5086         __sync_bool_compare_and_swap, pass the oldval to
5087         gomp_mutex_lock_slow.
5088
5089 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5090
5091         PR libgomp/49490
5092         * iter.c (gomp_iter_static_next): For chunk size 0
5093         only use n ceil/ nthreads size for the first
5094         n % nthreads threads in the team instead of
5095         all threads except for the last few ones which
5096         get less work or none at all.
5097         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5098         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5099         chunk argument, set run_sched_modifier to 0 for static
5100         resp. 1 for other kinds.  If chunk argument is 0
5101         and not static, set value to 1.
5102
5103 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5104
5105         PR c++/49043
5106         * testsuite/libgomp.c++/pr49043.C: New test.
5107
5108         PR c++/48869
5109         * testsuite/libgomp.c++/pr48869.C: New test.
5110
5111 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5112
5113         PR fortran/48894
5114         * fortran.c: Include limits.h.
5115         (TO_INT): Define.
5116         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5117         *set.
5118         (omp_set_num_threads_8_, omp_set_schedule_8_,
5119         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5120         omp_get_team_size_8_): Use TO_INT macro.
5121         * testsuite/libgomp.fortran/pr48894.f90: New test.
5122
5123 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5124
5125         PR middle-end/48591
5126         * testsuite/libgomp.c/pr48591.c: New test.
5127
5128 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5129
5130         PR bootstrap/48135
5131         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5132         * configure: Regenerate.
5133
5134 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5135
5136         PR fortran/47886
5137         * testsuite/libgomp.fortran/task3.f90: New test.
5138
5139 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5140
5141         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5142
5143 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
5144
5145         PR libgomp/47854
5146         * libgomp.texi (omp_get_wtime): Don't say time in the past
5147         must be Unix Epoch.
5148
5149 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5150
5151         PR libgomp/47804
5152         * testsuite/libgomp.fortran/fortran.exp: Check for both
5153         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5154         but $blddir != "", still append ${blddir}/${lang_library_path}
5155         to ld_library_path.
5156
5157 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5158
5159         PR libgomp/47758
5160         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5161         of libquadmath.a before adding its libpath to ldflags.
5162
5163 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5164
5165         PR libgomp/47731
5166         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5167         to FUTEX_WAIT futex syscall.
5168         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5169
5170 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5171
5172         * configure: Regenerate.
5173
5174 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
5175
5176         PR libstdc++/36104
5177         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5178
5179 2011-01-16  Gerald Pfeifer
5180
5181         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5182
5183 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
5184
5185         PR fortran/46874
5186         * libgomp.fortran/allocatable6.f90: New test.
5187
5188 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5189
5190         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5191         * configure: Regenerate.
5192
5193 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
5194
5195         PR target/40125
5196         PR lto/46695
5197         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5198         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5199         * aclocal.m4: Regenerate.
5200         * configure: Regenerate.
5201         * Makefile.in: Regenerate.
5202         * testsuite/Makefile.in: Regenerate.
5203
5204 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
5205
5206         PR fortran/46753
5207         * libgomp.fortran/pr46753.f90: New test.
5208
5209         PR libgomp/43706
5210         * env.c (initialize_env): Default to spin count 300000
5211         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5212         is specified.
5213
5214         PR libgomp/45240
5215         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5216         at the end if sync builtins aren't supported.
5217
5218 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5219
5220         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5221
5222 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5223
5224         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5225
5226 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
5227
5228         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5229
5230 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5231             Tobias Burnus  <burnus@net-b.de>
5232
5233         PR fortran/32049
5234         * configure.ac:
5235         * configure: Regenerate.
5236
5237 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5238
5239         * config/linux/futex.h: New.
5240         * config/linux/arm/mutex.h: New.
5241         * configure.tgt (arm*-*-linux*): Add config path.
5242
5243 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
5244
5245         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5246
5247 2010-09-23  Tobias Burnus  <burnus@net-b.de>
5248
5249         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5250         Change Fortran datatype to LOGICAL.
5251         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5252         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5253
5254 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5255
5256         * configure: Regenerate.
5257
5258 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
5259
5260         * libgomp.texi: Add function keyword to a couple of Fortran
5261         interfaces, use integer instead of int for Fortran.
5262
5263 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
5264
5265         * libgomp.texi: Fix spelling and pasto problems throughout.
5266         Adjust prototypes to match code.
5267
5268 2010-07-24  Tobias Burnus  <burnus@net-b.de>
5269
5270         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5271         silence -fwhole-file warning.
5272
5273 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5274
5275         * configure.tgt (*-*-solaris2.[56]*): Removed.
5276
5277 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5278
5279         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5280         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5281         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5282         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5283         targetting solaris2*.
5284         * configure: Regenerate.
5285         * config.h.in: Regenerate.
5286
5287         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5288         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5289         Add libgomp_version_dep.
5290         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5291         versioning.
5292         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5293         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5294         * Makefile.in: Regenerate.
5295
5296         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5297         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5298         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5299         to common block, protected by
5300         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5301
5302 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
5303
5304         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
5305
5306 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
5307
5308         PR bootstrap/43170
5309         * configure: Regenerate.
5310
5311 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5312
5313         PR other/43620
5314         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5315         * configure: Regenerate.
5316         * Makefile.in: Regenerate.
5317         * testsuite/Makefile.in: Regenerate.
5318
5319 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
5320
5321         PR c/43893
5322         * testsuite/libgomp.c/pr43893.c: New test.
5323         * testsuite/libgomp.c++/pr43893.C: New test.
5324
5325 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
5326
5327         PR middle-end/43570
5328         * testsuite/libgomp.fortran/vla8.f90: New test.
5329
5330 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
5331
5332         PR libgomp/43706
5333         * config/linux/affinity.c (gomp_init_affinity): Decrease
5334         gomp_available_cpus if affinity mask confines the process to fewer
5335         CPUs.
5336         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
5337         non-NULL, just return gomp_available_cpus.
5338
5339         PR libgomp/43569
5340         * sections.c (gomp_sections_init): Initialize ws->mode.
5341
5342 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
5343
5344         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
5345         not unused bar variable.
5346         * configure: Regenerate.
5347
5348 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5349
5350         * Makefile.in: Regenerate.
5351         * aclocal.m4: Regenerate.
5352         * testsuite/Makefile.in: Regenerate.
5353
5354 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
5355
5356         PR libgomp/42942
5357         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
5358         (initialize_env): Adjust callers.
5359         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
5360         when the argument is 0.
5361
5362         * testsuite/libgomp.c/pr42942.c: New test.
5363
5364 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
5365
5366         PR middle-end/42644
5367         PR middle-end/42130
5368         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5369         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
5370
5371 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5372
5373         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
5374         * testsuite/libgomp.c++/task-6.C: Likewise.
5375
5376 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
5377
5378         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
5379
5380 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
5381
5382         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
5383         * configure: Regenerate.
5384
5385 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
5386
5387         PR fortran/42866
5388         * testsuite/libgomp.fortran/allocatable5.f90: New test.
5389
5390 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
5391
5392         * configure.ac: Test for executability of GFORTRAN.
5393         * configure: Regenerate.
5394
5395 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5396
5397         * configure: Regenerate.
5398
5399 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
5400
5401         PR libgomp/42602
5402         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
5403
5404 2010-01-03  Richard Guenther  <rguenther@suse.de>
5405
5406         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
5407
5408 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
5409
5410         * testsuite/libgomp.graphite/pr4118.c: New.
5411
5412 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5413
5414         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
5415         for darwin, protect the test with require-effective-target tls_runtime.
5416         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
5417
5418 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5419
5420         PR target/41605
5421         * testsuite/lib/libgomp.exp: Provide -B options to allow for
5422         link spec %s substitutions for static libraries.
5423
5424 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
5425
5426         PR testsuite/42135
5427         * libgomp.graphite/force-parallel-2.c: Reduce array size.
5428
5429 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5430
5431         * Makefile.in: Regenerate.
5432         * configure: Regenerate.
5433         * testsuite/Makefile.in: Regenerate.
5434
5435 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
5436
5437         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
5438         settings for LC_ALL and LANG.
5439
5440 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
5441
5442         PR fortran/42162
5443         * testsuite/libgomp.fortran/pr42162.f90: New test.
5444
5445 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
5446
5447         PR middle-end/42029
5448         * testsuite/libgomp.c/pr42029.c: New test.
5449
5450 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
5451
5452         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
5453         *s.  Accept ld version without text in ()s.
5454         * configure: Regenerated.
5455
5456 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
5457
5458         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
5459
5460 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5461
5462         PR libgomp/41418
5463         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
5464         or a hyphen (happens with fortran language disabled).
5465         * configure: Regenerate.
5466
5467 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5468
5469         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
5470         use sed script portable to Solaris /bin/sed for extracting ld
5471         version.
5472         * configure: Regenerate.
5473
5474 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
5475
5476         * testsuite/libgomp.graphite/bounds.c: New test.
5477
5478 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5479
5480         * Makefile.am (libgomp_la_LINK): New.
5481         * Makefile.in: Regenerate.
5482
5483 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5484
5485         * configure.ac (AC_PREREQ): Bump to 2.64.
5486
5487 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5488
5489         * Makefile.am (install-html, install-pdf): Remove.
5490         * Makefile.in: Regenerate.
5491
5492         * Makefile.in: Regenerate.
5493         * aclocal.m4: Regenerate.
5494         * config.h.in: Regenerate.
5495         * configure: Regenerate.
5496         * testsuite/Makefile.in: Regenerate.
5497
5498 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5499
5500         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
5501         * Makefile.in: Regenerate.
5502
5503 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
5504
5505         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
5506         * Makefile.in: Regenerate.
5507
5508 2009-08-19  Tobias Burnus  <burnus@net-b.de>
5509
5510         PR fortran/41102
5511         omp_lib.h.in: Fix -std=f95 errors.
5512
5513 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
5514
5515         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
5516         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
5517         * testsuite/libgomp.graphite/graphite.exp: New.
5518
5519 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
5520
5521         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
5522         only build.
5523
5524 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
5525
5526         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
5527         needed memory barrier semantics.
5528         * config/linux/mips/mutex.h: New file.
5529
5530 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5531
5532         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
5533
5534 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
5535
5536         * configure: Regenerate.
5537
5538 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
5539
5540         PR testsuite/40699
5541         PR testsuite/40707
5542         PR testsuite/40709
5543         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
5544         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
5545         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
5546
5547 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
5548
5549         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
5550         options when choosing a multilib.
5551
5552 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
5553
5554         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
5555         ld_library_path.  Use add_path.  Add just find_libgcc_s to
5556         ld_library_path, not every libgcc multilib directory.
5557         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
5558         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
5559         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
5560         Use add_path.
5561         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
5562
5563 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
5564
5565         * Makefile.am (LTLDFLAGS): Define.
5566         (LINK): Define.
5567         * Makefile.in: Regenerate.
5568
5569 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
5570
5571         PR fortran/39718
5572         * testsuite/libgomp.fortran/fortran.exp: Don't link with
5573         libgfortranbegin, check existence of libgfortran.a instead of
5574         libgfortranbegin.a.
5575
5576 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
5577
5578         PR libgomp/40174
5579         * team.c (gomp_thread_start): Destroy thr->release semaphore.
5580         (gomp_free_pool_helper): Likewise.
5581
5582 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
5583             Jakub Jelinek  <jakub@redhat.com>
5584
5585         PR fortran/35423
5586         * testsuite/libgomp.fortran/workshare2.f90: New test.
5587
5588 2009-04-09  Nick Clifton  <nickc@redhat.com>
5589
5590         * iter.c: Change copyright header to refer to version 3 of the
5591         GNU General Public License with version 3.1 of the GCC Runtime
5592         Library Exception and to point readers at the COPYING3 and
5593         COPYING3.RUNTIME files and the FSF's license web page.
5594         * alloc.c: Likewise.
5595         * barrier.c: Likewise.
5596         * config/bsd/proc.c: Likewise.
5597         * config/linux/affinity.c: Likewise.
5598         * config/linux/alpha/futex.h: Likewise.
5599         * config/linux/bar.c: Likewise.
5600         * config/linux/bar.h: Likewise.
5601         * config/linux/ia64/futex.h: Likewise.
5602         * config/linux/ia64/mutex.h: Likewise.
5603         * config/linux/lock.c: Likewise.
5604         * config/linux/mips/futex.h: Likewise.
5605         * config/linux/mutex.c: Likewise.
5606         * config/linux/mutex.h: Likewise.
5607         * config/linux/powerpc/futex.h: Likewise.
5608         * config/linux/proc.c: Likewise.
5609         * config/linux/ptrlock.c: Likewise.
5610         * config/linux/ptrlock.h: Likewise.
5611         * config/linux/s390/futex.h: Likewise.
5612         * config/linux/sem.c: Likewise.
5613         * config/linux/sem.h: Likewise.
5614         * config/linux/sparc/futex.h: Likewise.
5615         * config/linux/wait.h: Likewise.
5616         * config/linux/x86/futex.h: Likewise.
5617         * config/mingw32/proc.c: Likewise.
5618         * config/mingw32/time.c: Likewise.
5619         * config/posix/affinity.c: Likewise.
5620         * config/posix/bar.c: Likewise.
5621         * config/posix/bar.h: Likewise.
5622         * config/posix/lock.c: Likewise.
5623         * config/posix/mutex.h: Likewise.
5624         * config/posix/proc.c: Likewise.
5625         * config/posix/ptrlock.h: Likewise.
5626         * config/posix/sem.c: Likewise.
5627         * config/posix/sem.h: Likewise.
5628         * config/posix/time.c: Likewise.
5629         * config/posix95/lock.c: Likewise.
5630         * critical.c: Likewise.
5631         * env.c: Likewise.
5632         * error.c: Likewise.
5633         * fortran.c: Likewise.
5634         * iter_ull.c: Likewise.
5635         * libgomp.h: Likewise.
5636         * libgomp_f.h.in: Likewise.
5637         * libgomp_g.h: Likewise.
5638         * loop.c: Likewise.
5639         * loop_ull.c: Likewise.
5640         * omp.h.in: Likewise.
5641         * omp_lib.f90.in: Likewise.
5642         * omp_lib.h.in: Likewise.
5643         * ordered.c: Likewise.
5644         * parallel.c: Likewise.
5645         * sections.c: Likewise.
5646         * single.c: Likewise.
5647         * task.c: Likewise.
5648         * team.c: Likewise.
5649         * work.c: Likewise.
5650
5651 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
5652
5653         * testsuite/config/default.exp: Change copyright header to refer to
5654         version 3 of the GNU General Public License and to point readers
5655         at the COPYING3 file and the FSF's license web page.
5656
5657 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
5658
5659         PR middle-end/39573
5660         * libgomp.c++/pr39573.C: New test.
5661
5662 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
5663
5664         PR other/39591
5665         * testsuite/libgomp.c/pr39591-1.c: New test.
5666         * testsuite/libgomp.c/pr39591-2.c: New test.
5667         * testsuite/libgomp.c/pr39591-3.c: New test.
5668
5669 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
5670
5671         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
5672         * testsuite/libgomp.c/atomic-6.c: Ditto.
5673
5674 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
5675
5676         PR c/39495
5677         * testsuite/libgomp.c/loop-12.c: New test.
5678         * testsuite/libgomp.c/loop-11.c: New test.
5679         * testsuite/libgomp.c++/loop-11.C: New test.
5680         * testsuite/libgomp.c++/loop-12.C: New test.
5681         * testsuite/libgomp.c++/for-8.C: New test.
5682
5683 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5684
5685         * configure: Regenerate.
5686
5687 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
5688
5689         PR middle-end/39154
5690         * testsuite/libgomp.c/pr39154.c: New test.
5691
5692 2009-01-30  Ian Lance Taylor  <iant@google.com>
5693
5694         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
5695         libgomp_ld_is_gold.  Get gold version number.
5696         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
5697         * configure: Rebuild.
5698
5699 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5700
5701         * testsuite/lib/libgomp.exp: Add -B option for targets that
5702         use libgfortran.a%s in their specs.
5703
5704 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
5705
5706         PR libgomp/38086
5707         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
5708         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
5709         HAVE_AS_SYMVER_DIRECTIVE is not defined.
5710         * configure: Regenerated.
5711         * config.h.in: Likewise.
5712
5713 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
5714
5715         PR c++/38650
5716         * testsuite/libgomp.c/pr38650.c: New test.
5717         * testsuite/libgomp.c++/pr38650.C: New test.
5718
5719 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
5720
5721         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
5722
5723 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
5724
5725         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
5726
5727 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5728
5729         * configure: Regenerate.
5730
5731 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
5732
5733         PR middle-end/36802
5734         * testsuite/libgomp.c/pr36802-1.c: New test.
5735         * testsuite/libgomp.c/pr36802-2.c: New test.
5736         * testsuite/libgomp.c/pr36802-3.c: New test.
5737
5738 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
5739
5740         PR libgomp/38270
5741         * config/linux/powerpc/mutex.h: New.
5742
5743 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
5744
5745         PR c++/38257
5746         * testsuite/libgomp.c++/for-7.C: New test.
5747
5748         PR c++/38348
5749         * testsuite/libgomp.c++/for-6.C: New test.
5750
5751 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
5752
5753         PR testsuite/28870
5754         * testsuite/lib/libgomp.exp: Include new timeout library files.
5755         (libgomp_target_compile): Set timeout value from new proc.
5756
5757 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
5758
5759         PR libgomp/37938
5760         * config/linux/ia64/mutex.h: New.
5761
5762 2008-11-04  Tobias Burnus  <burnus@net-b.de>
5763
5764         PR libgomp/37935
5765         * libgomp.texi (Runtime library routines, environment variables):
5766         Update for OpenMP version 3.0.
5767
5768 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
5769             Steve Ellcey  <sje@cup.hp.com>
5770
5771         * configure: Regenerate for new libtool.
5772         * Makefile.in: Ditto.
5773         * testsuite/Makefile.in: Ditto.
5774
5775 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
5776             Andreas Tobler  <a.tobler@schweiz.org>
5777
5778         * config/bsd/proc.c: New file.
5779         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
5780         * configure.ac: Check for header <sys/sysctl.h>
5781         * configure: Regenerate.
5782         * config.h.in: Likewise.
5783
5784 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
5785
5786         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
5787
5788 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
5789
5790         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
5791         * Makefile.in: Regenerated.
5792         * testsuite/Makefile.in: Regenerated.
5793
5794 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
5795
5796         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
5797         depend on blddir if blddir exists.
5798         (libgomp_target_compile): Likewise.
5799         * testsuite/libgomp.c++/c++.exp: Likewise.
5800         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5801
5802 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5803
5804         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
5805         Do not list GPL as Invariant Section.
5806
5807 2008-07-28  Ilie Garbacea  <ilie@mips.com>
5808             Chao-ying Fu  <fu@mips.com>
5809
5810         * configure.tgt: Enable futex for MIPS.
5811         * config/linux/mips/futex.h: New file.
5812
5813 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
5814
5815         * team.c (gomp_team_end): Free team immediately if it has
5816         just one thread.
5817
5818 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
5819
5820         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
5821         * testsuite/libgomp.fortran/fortran.exp: Same.
5822         * testsuite/libgomp.c/c.exp: Same.
5823         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
5824         directory to library path first.
5825
5826 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
5827
5828         * env.c (parse_stacksize): Add cast to avoid warning.
5829         (parse_spincount): Likewise.
5830
5831 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
5832
5833         * testsuite/libgomp.c/loop-10.c: New test.
5834         * libgomp.c/loop-3.c (main): Add lastprivate clause.
5835         * libgomp.c++/loop-6.C (main): Likewise.
5836
5837         PR debug/36617
5838         * testsuite/libgomp.c/debug-1.c: New test.
5839
5840 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
5841
5842         * testsuite/libgomp.c/nqueens-1.c: New test.
5843
5844         PR c++/36523
5845         * testsuite/libgomp.c++/task-7.C: New function.
5846
5847 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5848
5849         * configure: Regenerate.
5850
5851 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5852
5853         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
5854         mutex when HAVE_SYNC_BUILTINS isn't defined.
5855
5856 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5857
5858         * libgomp.texi (omp_test_lock): Fix typo.
5859
5860 2008-06-12  Tobias Burnus  <burnus@net-b.de>
5861
5862         * omp_lib.f90.in: Add "implicit none".
5863
5864 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
5865
5866         PR middle-end/36506
5867         * testsuite/libgomp.c/reduction-5.c: New test.
5868
5869 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
5870
5871         * libgomp.h (struct gomp_task): Add in_tied_task field.
5872         * task.c (gomp_init_task): Initialize it.
5873         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
5874         unconditionally.  Don't call gomp_team_barrier_wake if
5875         current task is implicit or if(0) from implicit and number of
5876         running tasks is equal to nthreads - 1.
5877
5878         PR libgomp/36471
5879         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
5880         omp_get_team_size_8): Fix pastos.
5881
5882         PR libgomp/36469
5883         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
5884         * configure: Regenerated.
5885         * config.h.in: Regenerated.
5886         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
5887         defined.
5888
5889 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
5890
5891         PR bootstrap/36452
5892         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
5893         (GOMP_loop_ull_dynamic_start): Likewise.
5894         (GOMP_loop_ull_guided_start): Likewise.
5895         (GOMP_loop_ull_ordered_static_start): Likewise.
5896         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
5897         (GOMP_loop_ull_ordered_guided_start): Likewise.
5898
5899 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
5900             Richard Henderson  <rth@redhat.com>
5901             Ulrich Drepper  <drepper@redhat.com>
5902             Jakob Blomer  <jakob.blomer@ira.uka.de>
5903
5904         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
5905         Substitute also OMP_*LOCK_25*.
5906         * configure: Regenerated.
5907         * config.h.in: Regenerated.
5908         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
5909         ptrlock.c and task.c.
5910         * Makefile.in: Regenerated.
5911         * testsuite/Makefile.in: Regenerated.
5912         * task.c: New file.
5913         * loop_ull.c: New file.
5914         * iter_ull.c: New file.
5915         * libgomp.h: Include ptrlock.h.
5916         (enum gomp_task_kind): New type.
5917         (struct gomp_team): Add task_lock, task_queue, task_count,
5918         task_running_count, single_count fields.  Add
5919         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
5920         Remove work_share_lock, generation_mask,
5921         oldest_live_gen, num_live_gen and init_work_shares fields, add
5922         work work_share_list_alloc, work_share_list_free and work_share_chunk
5923         fields.  Change work_shares from pointer to pointers into an array.
5924         Change ordered_release field into gomp_sem_t ** from flexible array
5925         member.  Add implicit_task and initial_work_shares fields.
5926         Move close to the end of the struct.
5927         (struct gomp_team_state): Add single_count, last_work_share,
5928         active_level and level fields, remove work_share_generation.
5929         (gomp_barrier_handle_tasks): New prototype.
5930         (gomp_finish_task): New inline function.
5931         (struct gomp_work_share): Move chunk_size, end, incr into
5932         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
5933         next_ll fields.  Reshuffle fields.  Add next_alloc,
5934         next_ws, next_free and inline_ordered_team_ids fields, change
5935         ordered_team_ids into pointer from flexible array member.
5936         Add mode field.  Put lock and next into a different cache line
5937         from most of the write-once fields.
5938         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
5939         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
5940         gomp_iter_ull_guided_next): New prototypes.
5941         (gomp_new_icv): New prototype.
5942         (struct gomp_thread): Add thread_pool and task fields.
5943         (struct gomp_thread_pool): New type.
5944         (gomp_new_team): New prototype.
5945         (gomp_team_start): Change type of last argument.
5946         (gomp_new_work_share): Removed.
5947         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
5948         (gomp_work_share_init_done): New static inline.
5949         (gomp_throttled_spin_count_var, gomp_available_cpus,
5950         gomp_managed_threads): New extern decls.
5951         (gomp_init_task): New prototype.
5952         (gomp_spin_count_var): New extern var decl.
5953         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
5954         or no alias support, or if not PIC.
5955         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
5956         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
5957         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
5958         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
5959         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
5960         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
5961         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
5962         gomp_test_nest_lock_25): New prototypes.
5963         (omp_lock_symver, strong_alias): Define.
5964         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
5965         decls.
5966         (gomp_end_task): New.
5967         (struct gomp_task_icv, gomp_global_icv): New.
5968         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
5969         (struct gomp_task): New.
5970         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5971         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5972         (gomp_icv): New.
5973         (gomp_schedule_type): Reorder enum to match
5974         omp_sched_t.
5975         * team.c (struct gomp_thread_start_data): Add thread_pool and task
5976         fields.
5977         (gomp_thread_start): Add gomp_team_barrier_wait call.
5978         For non-nested case remove clearing of docked thread thr fields.
5979         Use pool fields instead of global gomp_* variables.  Use
5980         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
5981         Create tasks for each member thread.
5982         (free_team): Only destroy team barrier, task_lock here and free it.
5983         (gomp_free_thread): Free last_team if non-NULL.
5984         (gomp_team_end): Call gomp_team_barrier_wait instead of
5985         gomp_barrier_wait.  For nested case call one extra
5986         gomp_barrier_wait.  Move here some destruction from free_team.
5987         Call free_team on pool->last_team if any, rather than freeing
5988         current team.  Destroy work_share_list_free_lock ifndef
5989         HAVE_SYNC_BUILTINS.
5990         (gomp_new_icv): New function.
5991         (gomp_threads, gomp_threads_size, gomp_threads_used,
5992         gomp_threads_dock): Removed.
5993         (gomp_thread_destructor): New variable.
5994         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
5995         functions.
5996         (gomp_team_start): Create new pool if current thread doesn't have
5997         one.  Use pool fields instead of global gomp_* variables.
5998         Initialize thread_pool field for new threads.  Clear single_count.
5999         Change last argument from ws to team, don't create
6000         new team, set ts.work_share to &team->work_shares[0] and clear
6001         ts.last_work_share.  Don't clear ts.work_share_generation.
6002         If number of threads changed, adjust atomically gomp_managed_threads.
6003         Use gomp_init_task instead of gomp_new_task,
6004         set thr->task to the corresponding implicit_task array entry.
6005         Create tasks for each member thread.  Initialize ts.level.
6006         (initialize_team): Call pthread_key_create on
6007         gomp_thread_destructor.
6008         (team_destructor): New function.
6009         (new_team): Removed.
6010         (gomp_new_team): New function.
6011         (free_team): Free gomp_work_share blocks chained through next_alloc,
6012         instead of freeing work_shares and destroying work_share_lock.
6013         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6014         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6015         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6016         of gomp_barrier_wait.
6017         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6018         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6019         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6020         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6021         of gomp_barrier_wait.
6022         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6023         gomp_work_share_init_done if gomp_work_share_start returned true.
6024         Don't unlock ws->lock.
6025         * work.c: Include stddef.h.
6026         (free_work_share): Use work_share_list_free_lock instead
6027         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6028         Call gomp_fini_work_share and then either free ws if orphaned, or
6029         put it into work_share_list_free list of the current team.
6030         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6031         functions.
6032         (gomp_work_share_start, gomp_work_share_end,
6033         gomp_work_share_end_nowait): Rewritten.
6034         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6035         (openmp_version): Set to 200805.
6036         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6037         omp_sched_guided, omp_sched_auto): New parameters.
6038         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6039         omp_set_max_active_levels, omp_get_max_active_levels,
6040         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6041         omp_get_active_level): New interfaces.
6042         * omp_lib.h.in (openmp_version): Set to 200805.
6043         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6044         omp_sched_guided, omp_sched_auto): New parameters.
6045         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6046         omp_set_max_active_levels, omp_get_max_active_levels,
6047         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6048         omp_get_active_level): New externals.
6049         * loop.c: Include limits.h.
6050         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6051         GFS_AUTO.
6052         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6053         Likewise.  Use gomp_icv.
6054         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6055         ts.static_trip here.
6056         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6057         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6058         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6059         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6060         don't unlock ws->lock, otherwise lock it.
6061         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6062         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6063         (gomp_parallel_loop_start): Call gomp_new_team instead of
6064         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6065         Adjust gomp_team_start caller.  Pass 0 as second argument to
6066         gomp_resolve_num_threads.
6067         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6068         If adding ws->chunk_size nthreads + 1 times after end won't
6069         overflow, set ws->mode to 1.
6070         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6071         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6072         GOMP_loop_ull_ordered_static_start,
6073         GOMP_loop_ull_ordered_dynamic_start,
6074         GOMP_loop_ull_ordered_guided_start,
6075         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6076         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6077         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6078         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6079         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6080         prototypes.
6081         * libgomp.map: Export lock routines also @@OMP_2.0.
6082         (GOMP_loop_ordered_dynamic_first,
6083         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6084         GOMP_loop_ordered_static_first): Remove.
6085         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6086         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6087         GOMP_loop_ull_ordered_dynamic_next,
6088         GOMP_loop_ull_ordered_dynamic_start,
6089         GOMP_loop_ull_ordered_guided_next,
6090         GOMP_loop_ull_ordered_guided_start,
6091         GOMP_loop_ull_ordered_runtime_next,
6092         GOMP_loop_ull_ordered_runtime_start,
6093         GOMP_loop_ull_ordered_static_next,
6094         GOMP_loop_ull_ordered_static_start,
6095         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6096         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6097         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6098         (omp_set_schedule, omp_get_schedule,
6099         omp_get_thread_limit, omp_set_max_active_levels,
6100         omp_get_max_active_levels, omp_get_level,
6101         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6102         omp_set_schedule_, omp_set_schedule_8_,
6103         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6104         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6105         omp_get_max_active_levels_, omp_get_level_,
6106         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6107         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6108         New exports @@OMP_3.0.
6109         * omp.h.in (omp_sched_t): New type.
6110         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6111         omp_set_max_active_levels, omp_get_max_active_levels,
6112         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6113         omp_get_active_level): New prototypes.
6114         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6115         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6116         gomp_thread_limit_var, gomp_remaining_threads_count,
6117         gomp_remaining_threads_lock): New variables.
6118         (parse_spincount): New function.
6119         (initialize_env): Call gomp_init_num_threads unconditionally.
6120         Initialize gomp_available_cpus.  Call parse_spincount,
6121         initialize gomp_{,throttled_}spin_count_var
6122         depending on presence and value of OMP_WAIT_POLICY and
6123         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6124         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6125         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6126         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6127         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6128         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6129         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6130         (gomp_global_icv): New.
6131         (parse_schedule): Use it.  Parse "auto".
6132         (omp_set_num_threads): Use gomp_icv.
6133         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6134         Likewise.
6135         (omp_get_max_threads): Move from parallel.c.
6136         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6137         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6138         add ialias.
6139         (parse_stacksize, parse_wait_policy): New functions.
6140         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6141         both wrappers for compatibility and new locks.
6142         (omp_set_schedule, omp_get_schedule,
6143         omp_get_thread_limit, omp_set_max_active_levels,
6144         omp_get_max_active_levels, omp_get_level,
6145         omp_get_ancestor_thread_num, omp_get_team_size,
6146         omp_get_active_level): New ialias_redirect.
6147         (omp_set_schedule_, omp_set_schedule_8_,
6148         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6149         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6150         omp_get_max_active_levels_, omp_get_level_,
6151         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6152         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6153         New functions.
6154         * parallel.c: Include limits.h.
6155         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6156         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6157         argument to gomp_team_start.  Pass 0 as second argument to
6158         gomp_resolve_num_threads.
6159         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6160         if gomp_thread_limit_var != ULONG_MAX.
6161         (omp_in_parallel): Implement using ts.active_level.
6162         (omp_get_max_threads): Move to env.c.
6163         (omp_get_level, omp_get_ancestor_thread_num,
6164         omp_get_team_size, omp_get_active_level): New functions,
6165         add ialias.
6166         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6167         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6168         gomp_iter_dynamic_next instead of the _locked variant and don't take
6169         lock around it, otherwise acquire it before calling
6170         gomp_iter_dynamic_next_locked.
6171         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6172         gomp_iter_dynamic_next instead of the _locked variant and don't take
6173         lock around it.
6174         (GOMP_parallel_sections_start): Call gomp_new_team instead of
6175         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
6176         Adjust gomp_team_start caller.  Pass count as second argument to
6177         gomp_resolve_num_threads, don't adjust num_threads after the call.
6178         Use gomp_icv.
6179         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6180         ws->chunk_size by incr.
6181         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
6182         code.
6183         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6184         types.
6185         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6186         (omp_check_defines): Check even the compat defines.
6187         * config/linux/ptrlock.c: New file.
6188         * config/linux/ptrlock.h: New file.
6189         * config/linux/wait.h: New file.
6190         * config/posix/ptrlock.c: New file.
6191         * config/posix/ptrlock.h: New file.
6192         * config/linux/bar.h (gomp_team_barrier_wait,
6193         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6194         (gomp_team_barrier_set_task_pending,
6195         gomp_team_barrier_clear_task_pending,
6196         gomp_team_barrier_set_waiting_for_tasks,
6197         gomp_team_barrier_waiting_for_tasks,
6198         gomp_team_barrier_done): New inlines.
6199         (gomp_barrier_t): Rewritten.
6200         (gomp_barrier_state_t): New typedef.
6201         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6202         gomp_barrier_wait_start): Rewritten.
6203         (gomp_barrier_wait_end): Change second argument to
6204         gomp_barrier_state_t.
6205         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6206         inlines.
6207         * config/linux/bar.c: Include wait.h instead of libgomp.h and
6208         futex.h.
6209         (gomp_barrier_wait_end): Rewritten.
6210         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6211         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6212         * config/posix/bar.h (gomp_barrier_t): Add generation field.
6213         (gomp_barrier_state_t): New typedef.
6214         (gomp_team_barrier_wait,
6215         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6216         (gomp_barrier_wait_start): Or all but low 2 bits from generation
6217         into the return value.  Return gomp_barrier_state_t.
6218         (gomp_team_barrier_set_task_pending,
6219         gomp_team_barrier_clear_task_pending,
6220         gomp_team_barrier_set_waiting_for_tasks,
6221         gomp_team_barrier_waiting_for_tasks,
6222         gomp_team_barrier_done): New inlines.
6223         (gomp_barrier_wait_end): Change second argument to
6224         gomp_barrier_state_t.
6225         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6226         inlines.
6227         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6228         (gomp_barrier_wait_end): Change second argument to
6229         gomp_barrier_state_t.
6230         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6231         gomp_team_barrier_wake): New functions.
6232         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6233         futex.h.
6234         (gomp_futex_wake, gomp_futex_wait): New variables.
6235         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6236         * config/linux/lock.c: Rewrite to make locks task owned,
6237         for backwards compatibility provide the old entrypoints
6238         if symbol versioning.  Include wait.h instead of libgomp.h and
6239         futex.h.
6240         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6241         * config/posix95/lock.c: Rewrite to make locks task owned,
6242         for backwards compatibility provide the old entrypoints
6243         if symbol versioning.
6244         * config/posix/lock.c: Rewrite to make locks task owned,
6245         for backwards compatibility provide the old entrypoints
6246         if symbol versioning.
6247         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6248         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6249         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6250         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6251         (sys_futex0): Return error code.
6252         (futex_wake, futex_wait): If ENOSYS was returned, clear
6253         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6254         (cpu_relax, atomic_write_barrier): New static inlines.
6255         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6256         (futex_wake, futex_wait): If ENOSYS was returned, clear
6257         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6258         (cpu_relax, atomic_write_barrier): New static inlines.
6259         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6260         (sys_futex0): Return error code.
6261         (futex_wake, futex_wait): If ENOSYS was returned, clear
6262         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6263         (cpu_relax, atomic_write_barrier): New static inlines.
6264         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6265         (sys_futex0): Return error code.
6266         (futex_wake, futex_wait): If ENOSYS was returned, clear
6267         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6268         (cpu_relax, atomic_write_barrier): New static inlines.
6269         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6270         (sys_futex0): Return error code.
6271         (futex_wake, futex_wait): If ENOSYS was returned, clear
6272         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6273         (cpu_relax, atomic_write_barrier): New static inlines.
6274         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6275         (sys_futex0): Return error code.
6276         (futex_wake, futex_wait): If ENOSYS was returned, clear
6277         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6278         (cpu_relax, atomic_write_barrier): New static inlines.
6279         * config/linux/sem.c: Include wait.h instead of libgomp.h and
6280         futex.h.
6281         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6282         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6283         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6284         types.
6285         (omp_nest_lock_t): Change owner into void *, add lock field.
6286         * config/posix95/omp-lock.h: Include semaphore.h.
6287         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6288         (omp_lock_t): Use sem_t instead of mutex if semaphores
6289         aren't broken.
6290         (omp_nest_lock_t): Likewise.  Change owner to void *.
6291         * config/posix/omp-lock.h: Include semaphore.h.
6292         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6293         (omp_lock_t): Use sem_t instead of mutex if semaphores
6294         aren't broken.
6295         (omp_nest_lock_t): Likewise.  Add owner field.
6296
6297 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6298
6299         * testsuite/libgomp.c/collapse-1.c: New test.
6300         * testsuite/libgomp.c/collapse-2.c: New test.
6301         * testsuite/libgomp.c/collapse-3.c: New test.
6302         * testsuite/libgomp.c/icv-1.c: New test.
6303         * testsuite/libgomp.c/icv-2.c: New test.
6304         * testsuite/libgomp.c/lib-2.c: New test.
6305         * testsuite/libgomp.c/lock-1.c: New test.
6306         * testsuite/libgomp.c/lock-2.c: New test.
6307         * testsuite/libgomp.c/lock-3.c: New test.
6308         * testsuite/libgomp.c/loop-4.c: New test.
6309         * testsuite/libgomp.c/loop-5.c: New test.
6310         * testsuite/libgomp.c/loop-6.c: New test.
6311         * testsuite/libgomp.c/loop-7.c: New test.
6312         * testsuite/libgomp.c/loop-8.c: New test.
6313         * testsuite/libgomp.c/loop-9.c: New test.
6314         * testsuite/libgomp.c/nested-3.c: New test.
6315         * testsuite/libgomp.c/nestedfn-6.c: New test.
6316         * testsuite/libgomp.c/sort-1.c: New test.
6317         * testsuite/libgomp.c/task-1.c: New test.
6318         * testsuite/libgomp.c/task-2.c: New test.
6319         * testsuite/libgomp.c/task-3.c: New test.
6320         * testsuite/libgomp.c/task-4.c: New test.
6321         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6322         to C++ testsuite default compiler options.
6323         * testsuite/libgomp.c++/collapse-1.C: New test.
6324         * testsuite/libgomp.c++/collapse-2.C: New test.
6325         * testsuite/libgomp.c++/ctor-10.C: New test.
6326         * testsuite/libgomp.c++/for-1.C: New test.
6327         * testsuite/libgomp.c++/for-2.C: New test.
6328         * testsuite/libgomp.c++/for-3.C: New test.
6329         * testsuite/libgomp.c++/for-4.C: New test.
6330         * testsuite/libgomp.c++/for-5.C: New test.
6331         * testsuite/libgomp.c++/loop-8.C: New test.
6332         * testsuite/libgomp.c++/loop-9.C: New test.
6333         * testsuite/libgomp.c++/loop-10.C: New test.
6334         * testsuite/libgomp.c++/task-1.C: New test.
6335         * testsuite/libgomp.c++/task-2.C: New test.
6336         * testsuite/libgomp.c++/task-3.C: New test.
6337         * testsuite/libgomp.c++/task-4.C: New test.
6338         * testsuite/libgomp.c++/task-5.C: New test.
6339         * testsuite/libgomp.c++/task-6.C: New test.
6340         * testsuite/libgomp.fortran/allocatable1.f90: New test.
6341         * testsuite/libgomp.fortran/allocatable2.f90: New test.
6342         * testsuite/libgomp.fortran/allocatable3.f90: New test.
6343         * testsuite/libgomp.fortran/allocatable4.f90: New test.
6344         * testsuite/libgomp.fortran/collapse1.f90: New test.
6345         * testsuite/libgomp.fortran/collapse2.f90: New test.
6346         * testsuite/libgomp.fortran/collapse3.f90: New test.
6347         * testsuite/libgomp.fortran/collapse4.f90: New test.
6348         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
6349         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
6350         * testsuite/libgomp.fortran/lib4.f90: New test.
6351         * testsuite/libgomp.fortran/lock-1.f90: New test.
6352         * testsuite/libgomp.fortran/lock-2.f90: New test.
6353         * testsuite/libgomp.fortran/nested1.f90: New test.
6354         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
6355         * testsuite/libgomp.fortran/strassen.f90: New test.
6356         * testsuite/libgomp.fortran/tabs1.f90: New test.
6357         * testsuite/libgomp.fortran/tabs2.f: New test.
6358         * testsuite/libgomp.fortran/task1.f90: New test.
6359         * testsuite/libgomp.fortran/task2.f90: New test.
6360         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
6361         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6362         * testsuite/libgomp.c/pr26943-2.c: Likewise.
6363         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6364         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6365
6366 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
6367
6368         PR c++/36308
6369         * testsuite/libgomp.c++/ctor-11.C: New test.
6370         * testsuite/libgomp.c++/ctor-12.C: New test.
6371
6372 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
6373
6374         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
6375
6376 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
6377
6378         PR middle-end/36106
6379         * testsuite/libgomp.c/atomic-5.c: New test.
6380         * testsuite/libgomp.c/atomic-6.c: New test.
6381         * testsuite/libgomp.c/autopar-1.c: New test.
6382
6383 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6384
6385         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
6386         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
6387         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
6388         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
6389         * configure: Regenerate.
6390         * Makefile.in, testsuite/Makefile.in: Likewise.
6391
6392 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
6393
6394         PR bootstrap/35457
6395         * aclocal.m4: Regenerate.
6396         * configure: Regenerate.
6397
6398 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
6399
6400         PR middle-end/35611
6401         * testsuite/libgomp.c/atomic-4.c: New test.
6402
6403         PR libgomp/35625
6404         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
6405         (gomp_iter_guided_next): Likewise.
6406         * testsuite/libgomp.c/pr35625.c: New test.
6407
6408 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6409
6410         * aclocal.m4: Regenerate.
6411         * configure: Likewise.
6412         * Makefile.in: Likewise.
6413         * testsuite/Makefile.in: Likewise.
6414
6415 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
6416
6417         PR middle-end/35185
6418         * testsuite/libgomp.c++/pr35185.C: New test.
6419
6420 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
6421
6422         PR middle-end/35549
6423         * testsuite/libgomp.c/pr35549.c: New test.
6424
6425 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
6426
6427         * testsuite/libgomp.c/atomic-3.c: New test.
6428
6429 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6430
6431         PR fortran/33197
6432         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
6433         .F08 file suffixes.
6434
6435 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
6436
6437         PR libgomp/33131
6438         * configure.ac: Add ACX_HEADER_STRING.
6439         * env.c: Include strings.h.
6440         * aclocal.m4: Regenerate.
6441         * config.h.in: Regenerate.
6442         * configure: Regenerate.
6443         * Makefile.in: Regenerate.
6444         * testsuite/Makefile.in: Regenerate.
6445
6446 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
6447
6448         PR middle-end/35196
6449         * testsuite/libgomp.c/pr35196.c: New test.
6450
6451         PR middle-end/35130
6452         * testsuite/libgomp.fortran/pr35130.f90: New test.
6453         * testsuite/libgomp.c/pr35130.c: New test.
6454
6455 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
6456
6457         PR middle-end/33880
6458         * testsuite/libgomp.c/pr33880.c: New test.
6459         * testsuite/libgomp.fortran/pr33880.f90: New test.
6460
6461 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
6462
6463         * configure: Regenerate.
6464
6465 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
6466
6467         * configure.ac: Move futex checking into ../config/futex.m4.
6468         * configure: Rebuilt.
6469         * aclocal.m4: Rebuilt.
6470         * Makefile.in: Rebuilt.
6471
6472         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
6473         2007-10-15 ../config/tls.m4 change.
6474
6475 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
6476
6477         PR c++/34513
6478         * testsuite/libgomp.c/pr34513.c: New test.
6479         * testsuite/libgomp.c++/pr34513.C: New test.
6480
6481 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
6482
6483         PR target/32765
6484         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
6485
6486 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
6487
6488         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
6489
6490 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
6491
6492         * testsuite/libgomp.c/private-1.c: New test.
6493
6494 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
6495             Paolo Bonzini  <bonzini@gnu.org>
6496
6497         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
6498         instead of 'VPATH ='.
6499         * Makefile.in: Regenerate.
6500
6501 2007-11-23  Matthias Klose  <doko@ubuntu.com>
6502
6503         * configure.ac: Adjust makeinfo version check.
6504         * configure: Regenerate.
6505
6506 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
6507
6508         PR fortran/34020
6509         * testsuite/libgomp.fortran/pr34020.f90: New test.
6510
6511 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
6512
6513         PR c++/33894
6514         * testsuite/libgomp.c++/atomic-1.C: New test.
6515
6516 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
6517
6518         PR libgomp/33275
6519         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
6520         Make x and y integers rather than (implicit) reals.  Add private (j)
6521         clause to the last omp parallel.
6522
6523 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
6524
6525         * configure: Regenerate following changes to ../config/tls.m4.
6526
6527 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
6528
6529         * testsuite/libgomp.fortran/stack.f90: New test.
6530
6531 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
6532
6533         * config/mingw32/proc.c: New file.
6534
6535 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
6536
6537         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
6538         (main): Use __get_cpuid to get i386 target fetaures.
6539         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
6540         (main): Use __get_cpuid to get x86_64 target fetaures.
6541
6542 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
6543
6544         PR target/32765
6545         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
6546         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
6547
6548 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
6549
6550         PR fortran/32550
6551         * testsuite/libgomp.fortran/pr32550.f90: New test.
6552         * testsuite/libgomp.fortran/crayptr2.f90: New test.
6553
6554 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
6555
6556         * aclocal.m4: Regenerated.
6557
6558 2007-07-05  Tobias Burnus  <burnus@net-b.de>
6559
6560         PR fortran/32359
6561         * testsuite/libgomp.fortran/pr32359.f90: New.
6562
6563 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
6564
6565         PR libgomp/32468
6566         * sections.c (GOMP_parallel_sections_start): Only decrease
6567         number of threads to COUNT if dyn_var is true.
6568         * testsuite/libgomp.c/pr32468.c: New test.
6569
6570 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
6571
6572         PR libgomp/26308
6573         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
6574
6575 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
6576
6577         PR middle-end/32362
6578         * testsuite/libgomp.c/pr32362-1.c: New test.
6579         * testsuite/libgomp.c/pr32362-2.c: New test.
6580         * testsuite/libgomp.c/pr32362-3.c: New test.
6581
6582 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
6583
6584         * team.c (gomp_team_start): Fix setting up thread_attr
6585         stack size.
6586
6587 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
6588
6589         * configure: Regenerate.
6590
6591 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
6592
6593         * Makefile.in: Regenerate.
6594         * configure: Regenerate.
6595         * aclocal.m4: Regenerate.
6596         * testsuite/Makefile.in: Regenerate.
6597
6598 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
6599
6600         * config/linux/proc.c: New file.
6601
6602         PR libgomp/28482
6603         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
6604
6605 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
6606
6607         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
6608
6609 2007-04-16  Matthias Klose  <doko@debian.org>
6610
6611         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
6612         flags if not building with -m64.
6613         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
6614         flag for i?86-*-* targets, if current target matches -m64.
6615
6616 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
6617
6618         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
6619         * Makefile.in: Regenerate.
6620
6621 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6622
6623         PR testsuite/31369
6624         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
6625         ld_library_path.
6626         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6627
6628 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
6629
6630         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
6631         decls.
6632         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
6633         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
6634         (parse_affinity): New function.
6635         (initialize_env): Call it and gomp_init_affinity.
6636         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
6637         create new pthread_attr_t and call gomp_init_thread_affinity
6638         on it for each thread before passing the attribute to pthread_create.
6639         * config/linux/affinity.c: New file.
6640         * config/posix/affinity.c: New file.
6641         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
6642         * configure: Rebuilt.
6643         * config.h.in: Rebuilt.
6644         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
6645         * Makefile.in: Rebuilt.
6646
6647 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
6648
6649         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
6650         *-*-darwin*.
6651         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
6652         and use it if found.
6653
6654 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
6655
6656         * testsuite/config/default.exp: New file.
6657         * testsuite/lib/libgomp.exp: New file.
6658         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
6659         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
6660         load_lib *, load_gcc_lib *): Move to libgomp.exp.
6661         (libgomp_load): Remove.
6662         * testsuite/lib/libgomp.exp (libgomp_init): Compute
6663         always_ld_library_path, not ld_library_path.  Set additional_flags
6664         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
6665         (target_compile): Do not call libgomp_init.  Append lang_library_path
6666         and lang_link_flags to options.
6667         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
6668         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
6669         here.
6670         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
6671         always_ld_library_path.  Set LD_LIBRARY_PATH here.
6672         * testsuite/libgomp.fortran/fortran.exp: Ditto.
6673         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
6674         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
6675         CX8 flag.
6676         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
6677         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
6678         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
6679         * testsuite/libgomp.c/pr29947-1.c: Ditto.
6680         * testsuite/libgomp.c/atomic-10.c: Ditto.
6681
6682 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
6683
6684         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
6685         dg-final cleanup-modules line.
6686         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
6687         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
6688         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
6689         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
6690         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
6691         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
6692         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
6693
6694 2007-03-18  Andreas Schwab  <schwab@suse.de>
6695
6696         * acinclude.m4: Adjust regular expression for ld version
6697         extraction.
6698         * configure: Regenerate.
6699
6700 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
6701
6702         * Makefile.am: Add install-pdf target as copied from
6703         automake v1.10 rules.
6704         * Makefile.in: Regenerate
6705
6706 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
6707
6708         PR libgomp/28486
6709         * configure: Regenerate.
6710
6711         PR c++/30703
6712         * testsuite/libgomp.c++/pr30703.C: New test.
6713
6714 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
6715
6716         Revert:
6717         2006-07-05  Eric Christopher  <echristo@apple.com>
6718         * configure.ac: Depend addition of -pthread on host OS.
6719         * configure: Regenerate.
6720
6721 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6722
6723         * libgomp.texi: Fix spacing after abbreviations.
6724
6725 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
6726
6727         PR libgomp/30546
6728         * configure.ac: Add check for makeinfo
6729         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
6730         if an appropiate version of makeinfo is found.
6731         * aclocal.m4: Regenerated.
6732         * configure: Regenerated.
6733         * Makefile.in: Regenerated.
6734         * testsuite/Makefile.in: Regenerated.
6735
6736 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
6737
6738         PR libgomp/30540
6739         * libgomp.texi: More about implementation-dependent settings.
6740
6741 2007-01-26  Tobias Burnus  <burnus@net-b.de>
6742
6743         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
6744
6745 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
6746
6747         PR middle-end/30494
6748         * testsuite/libgomp.c/pr30494.c: New test.
6749
6750 2007-01-15  Tom Tromey  <tromey@redhat.com>
6751
6752         * configure: Rebuilt.
6753         * configure.ac: Fixed comment.
6754
6755 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
6756
6757         * libgomp.texi: Document implementation specific default values of
6758         environment variables.
6759
6760 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
6761
6762         PR libgomp/28209
6763         * libgomp.texi: New file.
6764         * configure.ac: Add --enable-generated-files-in-srcdir option.
6765         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
6766         files to srcdir.
6767         * Makefile.in: Regenerated.
6768         * config.h.in: Regenerated.
6769         * testsuite/Makefile.in: Regenerated.
6770         * NOTES: Removed.
6771
6772 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
6773
6774         PR libgomp/29949
6775         * env.c (omp_set_num_threads): Set illegal thread count to 1.
6776
6777 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
6778
6779         * configure: Regenerate.
6780
6781 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
6782
6783         PR libgomp/29947
6784         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
6785         start if there shouldn't be any loop iterations.
6786         (gomp_loop_ordered_static_start): Remove start == end test.
6787         * testsuite/libgomp.c/pr29947-1.c: New test.
6788         * testsuite/libgomp.c/pr29947-2.c: New test.
6789
6790 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
6791
6792         * configure.tgt: Force initial-exec TLS model on Linux only.
6793
6794 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
6795
6796         * configure: Regenerated.
6797
6798 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
6799
6800         * env.c (parse_schedule): Reject out of range values.
6801         (parse_unsigned_long): Reject out of range, negative or zero values.
6802
6803 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
6804
6805         PR fortran/29629
6806         * testsuite/libgomp.fortran/pr29629.f90: New test.
6807
6808 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
6809
6810         PR libgomp/29494
6811         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
6812         * config/posix95: New directory.
6813         * config/posix95/omp-lock.h: New file.
6814         * config/posix95/lock.c: Likewise.
6815
6816 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
6817
6818         * aclocal.m4: Regenerate.
6819         * configure: Regenerate.
6820
6821 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6822
6823         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
6824         '<' to '<='.
6825
6826 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6827
6828         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
6829         test.
6830         * configure: Regenerate.
6831         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
6832
6833 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
6834
6835         PR middle-end/25261
6836         PR middle-end/28790
6837         * testsuite/libgomp.c/nestedfn-4.c: New test.
6838         * testsuite/libgomp.c/nestedfn-5.c: New test.
6839         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
6840
6841         PR fortran/29097
6842         * testsuite/libgomp.fortran/condinc1.f: New test.
6843         * testsuite/libgomp.fortran/condinc2.f: New test.
6844         * testsuite/libgomp.fortran/condinc3.f90: New test.
6845         * testsuite/libgomp.fortran/condinc4.f90: New test.
6846         * testsuite/libgomp.fortran/condinc1.inc: New file.
6847
6848 2006-09-18  Tom Tromey  <tromey@redhat.com>
6849
6850         * configure: Rebuilt.
6851
6852 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
6853
6854         PR c/28768
6855         PR preprocessor/14634
6856         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
6857         to AC_DEFINE.
6858         * configure: Regenerate.
6859
6860 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
6861
6862         * testsuite/libgomp.fortran/reduction3.f90: Change
6863         -2147483648 to -huge(i)-1 to avoid overflow.
6864         * testsuite/libgomp.fortran/reduction4.f90: Change
6865         Z'ffffffff' to not(0) to avoid overflow.
6866
6867 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
6868
6869         PR libgomp/25938
6870         * Makefile.am (libsubincludedir): New.
6871         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
6872         * Makefile.in: Regenerate.
6873
6874 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
6875
6876         PR libgomp/28725
6877         * env.c: Include ctype.h.
6878         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
6879         leading and/or trailing whitespace and compare strings case
6880         insensitively.
6881
6882 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
6883
6884         PR fortran/28390
6885         * testsuite/libgomp.fortran/pr28390.f: New test.
6886
6887 2006-07-05  Eric Christopher  <echristo@apple.com>
6888
6889         * configure.ac: Depend addition of -pthread on host OS.
6890         * configure: Regenerate.
6891
6892 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
6893
6894         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
6895         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
6896         defined.
6897
6898 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
6899
6900         PR libgomp/26175
6901         PR libgomp/26477
6902         * configure.ac: If neither --enable-linux-futex nor
6903         --disable-linux-futex is passed, determine the default by checking
6904         for compiling and/or running against NPTL.  With --enable-linux-futex,
6905         check if SYS_gettid and SYS_futex are defined.
6906         * configure: Rebuilt.
6907
6908 2006-06-14  Richard Henderson  <rth@redhat.com>
6909
6910         PR libgomp/28008
6911         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
6912         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
6913
6914 2006-06-09  Richard Henderson  <rth@redhat.com>
6915
6916         * env.c (gomp_nthreads_var): Change to unsigned long.
6917         (gomp_run_sched_chunk): Likewise.
6918         (parse_unsigned_long): Rename from parse_num_threads and generalize.
6919         (initialize_env): Initialize gomp_thread_attr.
6920         * libgomp.h (gomp_nthreads_var): Update decl.
6921         (gomp_run_sched_chunk): Likewise.
6922         (gomp_thread_attr): Declare.
6923         * team.c (gomp_thread_attr): Export.
6924         (initialize_team): Don't initialize it.
6925
6926 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
6927
6928         PR fortran/27916
6929         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
6930         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
6931
6932 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
6933
6934         * config/mingw32/time.c: New file.
6935         * configure.tgt: Use it.
6936
6937 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
6938
6939         * Makefile.am: Add install-html target. Add install-html to .PHONY
6940         * Makefile.in: Regenerate.
6941
6942 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6943
6944         PR libgomp/27612
6945         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
6946         * testsuite/libgomp.c/critical-1.c: Likewise.
6947         * testsuite/libgomp.c/loop-1.c: Likewise.
6948         * testsuite/libgomp.c/loop-2.c: Likewise.
6949         * testsuite/libgomp.c/single-1.c: Likewise.
6950         * testsuite/libgomp.c/ordered-1.c: Likewise.
6951         * testsuite/libgomp.c/ordered-2.c: Likewise.
6952
6953 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
6954
6955         PR middle-end/27416
6956         * libgomp.fortran/pr27416-1.f90: New test.
6957
6958 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
6959
6960         PR fortran/27395
6961         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
6962         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
6963
6964 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6965
6966         PR c++/26943
6967         * testsuite/libgomp.c/pr26943-1.c: New test.
6968         * testsuite/libgomp.c/pr26943-2.c: New test.
6969         * testsuite/libgomp.c/pr26943-3.c: New test.
6970         * testsuite/libgomp.c/pr26943-4.c: New test.
6971         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
6972         * testsuite/libgomp.c++/pr26943.C: New test.
6973
6974 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6975
6976         PR middle-end/27337
6977         * testsuite/libgomp.c++/pr27337.C: New test.
6978
6979 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
6980
6981         PR c/26171
6982         * testsuite/libgomp.c/pr26171.c: New test.
6983
6984 2006-04-25  Richard Henderson  <rth@redhat.com>
6985
6986         PR libgomp/25865
6987         * configure.ac: Use GCC_CHECK_TLS.
6988         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
6989         * Makefile.in, aclocal.m4, configure: Regenerate.
6990
6991 2006-04-10  Matthias Klose  <doko@debian.org>
6992
6993         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
6994         directory names containing underscores.
6995
6996 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
6997
6998         PR c++/26691
6999         * testsuite/libgomp.c++/pr26691.C: New test.
7000
7001 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7002
7003         * testsuite/libgomp.fortran/retval2.f90: New test.
7004
7005 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7006
7007         * testsuite/libgomp.c++: New directory.
7008
7009 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7010
7011         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7012         * config/posix/sem.c: Implement the above.
7013
7014 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7015
7016         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7017         define HAVE_BROKEN_POSIX_SEMAPHORES.
7018         * configure: Rebuilt.
7019         * config.h.in: Rebuilt.
7020
7021 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7022
7023         PR bootstrap/26161
7024         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7025         for the other pthread check.
7026         * configure: Regenerate.
7027         * config.h.in: Regenerate.
7028
7029 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7030
7031         PR libgomp/25938
7032         PR libgomp/25984
7033         * Makefile.am (fincludedir): New variable.
7034         (nodist_include_HEADERS): Remove Fortran files.
7035         (nodist_finclude_HEADERS): New variable.
7036         * Makefile.in: Regenerated.
7037
7038 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7039
7040         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7041         Remove tests for returning assumed character length arrays.
7042
7043 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7044             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7045
7046         PR libgomp/25936
7047         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7048
7049 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7050
7051         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7052
7053 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7054
7055         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7056         part of LD_LIBRARY_PATH manually.
7057
7058 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7059
7060         PR libgomp/25852
7061         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7062         libgomp_init.
7063
7064 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7065
7066         PR libgomp/25884
7067         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7068         * configure.ac (PERL): Don't set.
7069         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7070         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7071         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7072         * omp.h.in: Wrap the new configure substitutions with @ characters.
7073         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7074         * aclocal.m4, configure, Makefile.in: Regenerate.
7075         * mkomp_h.pl: Delete.
7076
7077 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7078
7079         PR libgomp/25259
7080         * configure.ac: Use GCC_HEADER_STDINT.
7081         * libgomp.h: Include gstdint.h.
7082         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7083         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7084
7085 2006-01-24  Richard Henderson  <rth@redhat.com>
7086
7087         PR libgomp/25942
7088         * configure.ac: Add AM_MAINTAINER_MODE.
7089         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7090
7091 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7092
7093         * Makefile.in: Regenerate.
7094         * testsuite/Makefile.in: Regenerate.
7095         * aclocal.m4: Regenerate.
7096
7097 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7098
7099         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7100         Solaris.
7101         * configure.ac: Add check for loadavg.h.
7102         (link_gomp): Adjust comment.
7103         * configure: Regenerate.
7104         * config.h.in: Regenerate.
7105
7106 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7107
7108         PR libgomp/25877
7109         * configure.ac: Remove check for alloca.h.
7110         * configure: Regenerate.
7111         * config.h.in: Regenerate.
7112         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7113         * team.c: Remove use of alloca.h.
7114         Call gomp_alloca instead of alloca.
7115
7116 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7117
7118         PR libgomp/25877
7119         * team.c: Add include of alloca.h.
7120         * configure.ac: Add check for alloca.h.
7121         * configure: Regenerate.
7122         * config.h.in: Regenerate.
7123
7124 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7125
7126         PR fortran/25219
7127         * testsuite/libgomp.fortran/pr25219.f90: New test.
7128
7129 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7130
7131         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7132         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7133         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7134         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7135         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7136         testsuite/libgomp.fortran/threadprivate1.f90,
7137         testsuite/libgomp.fortran/threadprivate2.f90,
7138         testsuite/libgomp.fortran/threadprivate3.f90,
7139         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7140         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7141         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7142         effective-target to TLS runtime.
7143
7144         * testsuite/libgomp.fortran/pr25162.f: Require
7145         effective-target TLS runtime.
7146
7147 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7148
7149         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7150         * testsuite/libgomp.c/nestedfn-3.c: New test.
7151
7152 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7153
7154         PR fortran/25162
7155         * testsuite/libgomp.fortran/pr25162.f: New test.
7156
7157 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7158
7159         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7160         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7161
7162 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7163
7164         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7165         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7166         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7167         single.c, team.c, work.c, config/linux/alpha/futex.h,
7168         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7169         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7170         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7171         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7172         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7173         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7174         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7175         FSF address.
7176
7177 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7178
7179         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7180         to nodist_noinst_HEADERS.
7181         * Makefile.in: Rebuilt.
7182
7183         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7184         add integer count field.
7185         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7186         omp_nest_lock_t type change.
7187         (omp_init_nest_lock): Likewise.  Initialize count to 0.
7188         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7189         Increment count.
7190         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7191         Decrement count.
7192         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7193         Increment count if successful and return the new nesting level.
7194         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7195         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7196         * testsuite/libgomp.c/lib-1.c: New test.
7197         * testsuite/libgomp.fortran/lib1.f90: New test.
7198         * testsuite/libgomp.fortran/lib2.f: New test.
7199         * testsuite/libgomp.fortran/lib3.f: New test.
7200
7201 2005-11-17  Richard Henderson  <rth@redhat.com>
7202
7203         PR 24845
7204         * Makefile.am (nodist_toolexeclib_HEADERS): New.
7205         * configure.ac (link_gomp): New.  Substitute it.
7206         (AC_CONFIG_FILES): Add libgomp.spec.
7207         * libgomp.spec.in: New file.
7208         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7209         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7210
7211 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7212
7213         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7214         reduction(-:var) behaving the same as reduction(+:var).
7215         * testsuite/libgomp.c/reduction-4.c: New test.
7216
7217 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
7218
7219         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7220         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7221         testsuite/libgomp.c/copyin-3.c,
7222         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7223         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7224         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7225         testsuite/libgomp.c++/pr24455.C,
7226         testsuite/libgomp.fortran/threadprivate1.f90,
7227         testsuite/libgomp.fortran/threadprivate2.f90,
7228         testsuite/libgomp.fortran/threadprivate3.f90,
7229         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7230         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7231         testsuite/libgomp.fortran/omp_parse3.f90: Require
7232         effective-target TLS.
7233
7234 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
7235
7236         * HEADER: Remove.
7237
7238 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
7239
7240         PR libgomp/24797
7241         * team.c (initialize_team): Pass NULL rather than free as
7242         pthread_key_create destructor.  Initialize thread specific data
7243         pointer in initial thread to a static local variable rather than
7244         malloced memory.
7245
7246 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
7247
7248         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7249         its location to ld_library_path.
7250
7251 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7252
7253         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7254
7255 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7256
7257         * testsuite/libgomp.c: Rename from libgomp.dg.
7258
7259 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
7260
7261         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7262         threadprivate variable 'i'.
7263
7264 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
7265
7266         * config/linux/s390/futex.h: New file.
7267         * configure.tgt: Use it.
7268
7269         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7270         before the parallel.
7271
7272 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
7273
7274         PR c++/24734
7275         * testsuite/libgomp.c++/master-1.C: New test.
7276
7277 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7278
7279         * testsuite/libgomp.dg/copyin-3.c: New test.
7280
7281 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7282
7283         * testsuite/libgomp.fortran/retval1.f90: New test.
7284         * testsuite/libgomp.fortran/vla7.f90: New test.
7285
7286 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
7287
7288         * testsuite/libgomp.fortran/vla2.f90: New test.
7289         * testsuite/libgomp.fortran/vla3.f90: New test.
7290         * testsuite/libgomp.fortran/vla4.f90: New test.
7291         * testsuite/libgomp.fortran/vla5.f90: New test.
7292         * testsuite/libgomp.fortran/vla6.f90: New test.
7293
7294 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
7295
7296         * config/linux/sparc/futex.h: New file.
7297         * configure.tgt: Use it.
7298         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7299
7300         * critical.c: Include stdlib.h.
7301         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7302         ignoring return value.
7303         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7304         LIBGOMP_CHECK_SYNC_BUILTINS check.
7305         * configure: Rebuilt.
7306
7307 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7308
7309         * testsuite/libgomp.fortran/vla1.f90: New test.
7310
7311 2005-10-31  Richard Henderson  <rth@redhat.com>
7312
7313         * testsuite/libgomp.fortran/character2.f90: Fix race condition
7314         setting 's' in different threads.
7315
7316 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7317
7318         * libgomp.h (attribute_hidden, ialias): Define.
7319         * config/posix/proc.c (omp_get_num_procs): Add ialias.
7320         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7321         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7322         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7323         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7324         omp_test_lock, omp_test_nest_lock): Likewise.
7325         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7326         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7327         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7328         omp_test_lock, omp_test_nest_lock): Likewise.
7329         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
7330         omp_get_dynamic, omp_get_nested): Likewise.
7331         * parallel.c (omp_get_num_threads, omp_get_max_threads,
7332         omp_get_thread_num, omp_in_parallel): Likewise.
7333         * fortran.c (ialias_redirect): Define.
7334         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
7335         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
7336         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
7337         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
7338         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
7339         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
7340         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
7341         omp_get_wtime): Add ialias_redirect.
7342
7343 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
7344
7345         * fortran.c: Include stdlib.h.
7346
7347 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
7348
7349         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
7350         * Makefile.in: Regenerated.
7351
7352 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
7353
7354         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
7355         * libgomp_f.h.in (omp_check_defines): New function.
7356         * env.c: Include libgomp_f.h.
7357         (initialize_env): Call omp_check_defines.
7358
7359         * testsuite/libgomp.dg/copyin-2.c: New test.
7360         * testsuite/libgomp.c++/copyin-2.C: New test.
7361         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
7362
7363         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
7364         * testsuite/libgomp.fortran/sharing2.f90: New test.
7365
7366         * testsuite/libgomp.dg/copyin-1.c: New test.
7367         * testsuite/libgomp.c++/copyin-1.C: New test.
7368
7369 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
7370
7371         * testsuite/libgomp.fortran/crayptr1.f90: New test.
7372
7373         * testsuite/libgomp.fortran/workshare1.f90: New test.
7374
7375         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
7376         only test.
7377         * libgomp.fortran/sharing1.f90: New test.
7378
7379 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
7380
7381         PR c++/24502
7382         * testsuite/libgomp.c++/loop-7.C: New test.
7383
7384         * testsuite/libgomp.dg/nestedfn-2.c: New test.
7385
7386         * testsuite/libgomp.dg/nestedfn-1.c: New test.
7387         * testsuite/libgomp.fortran/reduction6.f90: New test.
7388         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
7389
7390 2005-10-23  Richard Henderson  <rth@redhat.com>
7391
7392         * testsuite/libgomp.c++/ctor-1.C: New.
7393         * testsuite/libgomp.c++/ctor-2.C: New.
7394         * testsuite/libgomp.c++/ctor-3.C: New.
7395         * testsuite/libgomp.c++/ctor-4.C: New.
7396         * testsuite/libgomp.c++/ctor-5.C: New.
7397         * testsuite/libgomp.c++/ctor-6.C: New.
7398         * testsuite/libgomp.c++/ctor-7.C: New.
7399         * testsuite/libgomp.c++/ctor-8.C: New.
7400         * testsuite/libgomp.c++/ctor-9.C: New.
7401
7402 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
7403
7404         PR 24455
7405         * testsuite/libgomp.c++/pr24455-1.C: New test.
7406         * testsuite/libgomp.c++/pr24455.C: New test.
7407         * testsuite/libgomp.dg/pr24455-1.c: New test.
7408         * testsuite/libgomp.dg/pr24455.c: New test.
7409
7410 2005-10-20  Richard Henderson  <rth@redhat.com>
7411
7412         * testsuite/libgomp.c++/loop-6.C: New.
7413         * testsuite/libgomp.dg/loop-3.c: New.
7414
7415 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
7416
7417         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
7418         explicitly private.
7419         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
7420         explicitly shared.
7421
7422 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
7423
7424         * testsuite/libgomp.fortran/jacobi.f: New test.
7425
7426 2005-10-19  Richard Henderson  <rth@redhat.com>
7427
7428         * configure.tgt (i?86-linux): Default to with_arch instead of
7429         CFLAGS.  Add -mtune to match target_cpu.
7430         (x86_64-linux): Tune to i686.
7431
7432         * fortran.c (omp_test_nest_lock_): Fix typo.
7433
7434 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
7435
7436         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7437         gomp_ordered_sync): Do nothing if team->nthreads == 1.
7438         * testsuite/libgomp.dg/ordered-3.c: New test.
7439
7440         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
7441         Remove volatile keyword.
7442
7443         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
7444         in COMMON block to avoid warnings on 64-bit targets.
7445
7446 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
7447
7448         * testsuite/libgomp.dg/shared-3.c: New test.
7449
7450 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7451
7452         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
7453         * testsuite/libgomp.fortran/reduction5.f90: New test.
7454
7455 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7456
7457         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
7458         dg-options.
7459         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
7460         flush loop now that __sync_synchronize has proper memory barrier.
7461         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
7462         Add -ffixed-form to dg-options.
7463
7464 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7465
7466         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
7467         from subdirectories.
7468         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
7469         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
7470         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
7471         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
7472         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
7473         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
7474         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
7475         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
7476         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
7477         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
7478         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
7479         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
7480         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
7481         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
7482         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
7483         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
7484         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
7485         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
7486         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
7487         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
7488         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
7489         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
7490         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
7491         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
7492         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
7493
7494 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
7495
7496         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
7497         lang_library_path exists.  Use find instead of glob to gather tests.
7498         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
7499
7500 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7501
7502         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
7503         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
7504         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
7505         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
7506         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
7507         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
7508         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
7509         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
7510         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
7511         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
7512         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
7513         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
7514         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
7515
7516 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
7517
7518         * testsuite/libgomp.dg/vla-1.c: New test.
7519
7520         * testsuite/libgomp.fortran/reference2.f90: New test.
7521
7522         * testsuite/libgomp.fortran/character2.f90: Remove explicit
7523         declaration of omp_get_thread_num.
7524         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
7525         use omp_lib.
7526
7527         * testsuite/libgomp.fortran/reduction1.f90: New test.
7528         * testsuite/libgomp.fortran/reduction2.f90: New test.
7529         * testsuite/libgomp.fortran/reduction3.f90: New test.
7530         * testsuite/libgomp.fortran/reduction4.f90: New test.
7531
7532 2005-10-13  Richard Henderson  <rth@redhat.com>
7533
7534         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
7535         * Makefile.in: Regenerate.
7536         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
7537         * libgomp.h: Include bar.h.
7538         (struct gomp_barrier): Remove.
7539         (struct gomp_team): Add barrier.  Replace master_barrier with
7540         master_release.  Replace threads with ordered_release.
7541         (struct gomp_thread): Replace barrier with release.
7542         * ordered.c (gomp_ordered_first): Update for ordered_release change.
7543         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
7544         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
7545         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
7546         (GOMP_single_copy_end): Likewise.
7547         * team.c (gomp_threads_dock): New.
7548         (gomp_barrier_init, gomp_barrier_destroy): Remove.
7549         (gomp_thread_start): Use gomp_barrier_wait.
7550         (new_team, free_team): Update for gomp_team changes.
7551         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
7552         (gomp_team_end): Use gomp_barrier_wait.
7553         (initialize_team): Update for gomp_thread changes.
7554         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
7555         (gomp_work_share_end_nowait): Use atomic ops when available.
7556         * config/linux/bar.c, config/linux/bar.h: New files.
7557         * config/posix/bar.c, config/posix/bar.h: New files.
7558
7559 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
7560
7561         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
7562         * testsuite/libgomp.dg/single-2.c: New test.
7563
7564         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
7565         lang_link_flags): Unset, so that they aren't inherited from previously
7566         sourced *.exp.
7567
7568         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
7569
7570 2005-10-12  Richard Henderson  <rth@redhat.com>
7571
7572         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
7573         (libgomp_init): Use lang_test_file, lang_library_path, and
7574         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
7575
7576         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
7577         (lang_test_file, lang_link_flags): New.
7578         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
7579
7580         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
7581         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
7582         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
7583         testsuite/libgomp.c++/parallel-1.C,
7584         testsuite/libgomp.c++/reduction-1.C,
7585         testsuite/libgomp.c++/reduction-2.C,
7586         testsuite/libgomp.c++/reduction-3.C,
7587         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
7588         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
7589         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
7590         New files, largely cribbed from the C testsuite.
7591
7592 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
7593
7594         * testsuite/libgomp.fortran/character1.f90: New test.
7595         * testsuite/libgomp.fortran/character2.f90: New test.
7596
7597         * testsuite/libgomp.dg/nested-1.c: New test.
7598         * testsuite/libgomp.dg/nested-2.c: New test.
7599         * testsuite/libgomp.fortran/do1.f90: New test.
7600         * testsuite/libgomp.fortran/do2.f90: New test.
7601
7602         * testsuite/libgomp.fortran/reference1.f90: New test.
7603
7604 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
7605
7606         * testsuite/libgomp.dg/reduction-1.c: New test.
7607         * testsuite/libgomp.dg/reduction-2.c: New test.
7608         * testsuite/libgomp.dg/reduction-3.c: New test.
7609
7610 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
7611
7612         * testsuite/libgomp.dg/atomic-1.c: New test.
7613         * testsuite/libgomp.dg/atomic-2.c: New test.
7614
7615 2005-10-09  Richard Henderson  <rth@redhat.com>
7616
7617         * critical.c (atomic_lock): New.
7618         (initialize_critical): Initialize it.
7619         (GOMP_atomic_start, GOMP_atomic_end): New.
7620         * libgomp.map: Export them.
7621         * libgomp_g.h: Declare them.
7622
7623         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
7624
7625 2005-10-02  Richard Henderson  <rth@redhat.com>
7626
7627         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
7628         to XCFLAGS instead of CFLAGS.
7629
7630 2005-09-30  Richard Henderson  <rth@redhat.com>
7631
7632         * configure.ac: Determine whether -pthread or -lpthread is needed.
7633         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
7634         * Makefine.in, configure: Rebuild.
7635
7636 2005-09-28  Richard Henderson  <rth@redhat.com>
7637
7638         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
7639         * testsuite/libgomp.dg/omp-single-3.c: New test.
7640
7641 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
7642
7643         * testsuite/libgomp.dg/omp-single-2.c: New test.
7644         * testsuite/libgomp.dg/shared-2.c: Fix return code.
7645
7646 2005-09-27  Richard Henderson  <rth@redhat.com>
7647
7648         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
7649         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
7650
7651 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
7652
7653         * testsuite/libgomp.dg/omp-loop03.c: New test.
7654
7655 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7656
7657         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
7658
7659 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7660
7661         * testsuite/libgomp.dg/omp-single-1.c: New test.
7662         * testsuite/libgomp.dg/shared-1.c: Return 0.
7663         Add prototype for abort.
7664         * testsuite/libgomp.dg/shared-2.c: Likewise.
7665
7666 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
7667
7668         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
7669         constructs.
7670
7671 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
7672
7673         * testsuite/libgomp.dg/shared-1.c: New test.
7674         * testsuite/libgomp.dg/shared-2.c: New test.
7675
7676 2005-09-24  Richard Henderson  <rth@redhat.com>
7677
7678         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
7679
7680 2005-09-24  Richard Henderson  <rth@redhat.com>
7681
7682         * iter.c (gomp_iter_static_next): Round up when computing number
7683         of iterations.  Don't bother distributing a remainder equally.
7684
7685         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
7686         Don't call srand.  Zero b before testing.
7687         (main): New.
7688
7689 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
7690
7691         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
7692         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
7693
7694 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
7695
7696         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
7697         without !$omp end do, followed immediately by subroutine end.
7698
7699 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
7700
7701         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
7702
7703 2005-09-22  Richard Henderson  <rth@redhat.com>
7704
7705         * critical.c (GOMP_critical_name_start): Change argument to void**.
7706         Reuse the pointer space if the mutex fits.
7707         (GOMP_critical_name_end): Likewise.
7708         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
7709         * libgomp_g.h (GOMP_critical_name_start): Update decl.
7710         (GOMP_critical_name_end): Likewise.
7711         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
7712         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
7713
7714 2005-09-20  Richard Henderson  <rth@redhat.com>
7715
7716         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
7717         (create_lock_lock): New.
7718         (initialize_critical): Initialize it.
7719         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
7720         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
7721
7722 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7723
7724         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
7725
7726 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7727
7728         * testsuite/libgomp.dg/omp-loop01.c: New test.
7729         * testsuite/libgomp.dg/omp-loop02.c: New test.
7730
7731 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
7732
7733         * configure.ac (AC_PROG_FC): Add.
7734         (USE_FORTRAN): New automake conditional.
7735         * configure: Rebuilt.
7736         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
7737         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
7738         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
7739         Add rules to build them.
7740         * Makefile.in: Rebuilt.
7741         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
7742         OMP_NEST_LOCK_KIND.
7743         * libgomp.map: Add Fortran wrappers.
7744         * libgomp_f.h.in: New file.
7745         * omp_lib.h.in: New file.
7746         * omp_lib.f90.in: New file.
7747         * fortran.c: New file.
7748         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
7749         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
7750         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
7751         libgfortran has been built.
7752         * testsuite/libgomp.fortran/fortran.exp: New file.
7753         * testsuite/libgomp.fortran/omp_cond1.f: New test.
7754         * testsuite/libgomp.fortran/omp_cond2.f: New test.
7755         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
7756         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
7757         * testsuite/libgomp.fortran/omp_hello.f: New test.
7758         * testsuite/libgomp.fortran/omp_orphan.f: New test.
7759         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
7760         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
7761         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
7762         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
7763         * testsuite/libgomp.fortran/omp_reduction.f: New test.
7764         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
7765         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
7766
7767 2005-08-30  Richard Henderson  <rth@redhat.com>
7768
7769         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
7770         function for when aliases are not usable.
7771         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
7772         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7773         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
7774         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
7775         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
7776         GOMP_loop_ordered_guided_next): Likewise.
7777         * ordered.c (GOMP_ordered_start): Likewise.
7778
7779 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
7780
7781         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
7782         * testsuite/libgomp.dg/omp_hello.c: Fix return code
7783         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
7784         * testsuite/libgomp.dg/omp_orphan.c: Likewise
7785         * testsuite/libgomp.dg/omp_reduction.c: Likewise
7786         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
7787         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
7788         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
7789         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
7790
7791 2005-07-07  Eric Christopher  <echristo@redhat.com>
7792             Diego Novillo  <dnovillo@redhat.com>
7793
7794         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
7795         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
7796         up code.
7797         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
7798         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
7799         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
7800         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
7801         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
7802         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
7803         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
7804
7805 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
7806
7807         * TOPLEVEL.patch: Remove.
7808
7809 2005-05-16  Richard Henderson  <rth@redhat.com>
7810
7811         * configure.ac: Test for clock_gettime.
7812         * config.h.in, configure: Rebuild.
7813         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
7814         (omp_get_wtime): Use clock_gettime if available.
7815         (omp_get_wtick): Use clock_getres if available.
7816
7817 2005-05-11  Richard Henderson  <rth@redhat.com>
7818
7819         * config/linux/ia64/futex.h: New file.
7820         * configure.tgt: Use it.
7821
7822         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
7823
7824 2005-05-07  Richard Henderson  <rth@redhat.com>
7825
7826         * config/linux/powerpc/futex.h: New file.
7827         * configure.tgt: Use it.
7828
7829         * config/linux/i486/futex.h: Merge ...
7830         * config/linux/x86_64/futex.h: ... into ...
7831         * config/linux/x86/futex.h: ... here.
7832         * configure.tgt: Update to match.
7833
7834 2005-05-06  Richard Henderson  <rth@redhat.com>
7835
7836         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
7837         * config/linux/i486/futex.h: Likewise.
7838         * config/linux/x86_64/futex.h: Likewise.
7839
7840         * config/linux/lock.c: New file.
7841         * config/linux/omp-lock.h: New file.
7842
7843         * critical.c, env.h: Don't include omp.h
7844         * config/posix/lock.c: Include libgomp.h instead of omp.h.
7845         * config/posix/time.c: Likewise.
7846         * config/posix/omp-lock.h: New file.
7847         * libgomp.h: Include omp-lock.h and omp.h.
7848         * Makefile.am (nodist_include_HEADERS): New.
7849         (omp.h): New rule.
7850         * configure.ac (PERL): New.
7851         * mkomp_h.pl: New file.
7852         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
7853         with templates.
7854         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
7855
7856         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
7857         build directory.  Re-add -march=i486 hack.
7858
7859         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
7860         (libgomp_link_flags): Remove.
7861         (libgomp_initialized): Remove.
7862         (libgomp_init): Don't protect from reinitialization.  Copy code
7863         from libstdc++ for getting the multilib set correctly.
7864
7865 2005-05-05  Richard Henderson  <rth@redhat.com>
7866
7867         * config/linux/alpha/futex.h: New file.
7868         * configure.tgt (alpha*-*-linux*): Use it.
7869
7870         * config/posix/mutex.c: New file.
7871         * config/posix/sem.c: Use libgomp.h.
7872
7873         * configure.tgt (x86_64-linux): Also test CC for -m32.
7874         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
7875
7876         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
7877         after $gccpath.
7878
7879         * Makefile.am (SUBDIRS): New.
7880         (libgomp_la_LDFLAGS): Add -lpthread.
7881         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
7882         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
7883
7884         * libgomp_g.h: New file.
7885         * libgomp.h: Split out all public declarations to libgomp_g.h.
7886         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
7887         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
7888         * config/linux/sem.h: Likewise.
7889         * config/posix/sem.h: Likewise.
7890
7891         * Makefile.am (AM_LDFLAGS): New.
7892         (libgomp_version_script): Split out from ...
7893         (libgomp_la_LDFLAGS): ... here.
7894         (libgomp_version_info): New.
7895         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
7896         (LIBGOMP_ENABLE): New.
7897         (LIBGOMP_CHECK_LINKER_FEATURES): New.
7898         (LIBGOMP_ENABLE_SYMVERS): New.
7899         * configure.ac (AC_INIT): Version 1.0.
7900         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
7901         (enable-linux-futex): Likewise.  Rename from enable-futex.
7902         (libtool_VERSION): New.
7903         (LIBGOMP_ENABLE_SYMVERS): Use it.
7904         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
7905         * Makefile.in, aclocal.m4, configure: Rebuild.
7906
7907         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
7908         (gomp_mutex_unlock_slow): Fix typo.
7909         * config/linux/sem.c: Similarly.
7910         (gomp_sem_post_slow): Fix typo.
7911         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
7912         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
7913         [__PIC__] (sys_futex0): Don't use tmp output in asm.
7914
7915         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
7916         (libgomp_la_LDFLAGS): Add top_srcdir to path.
7917         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
7918         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
7919         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
7920         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
7921         LDFLAGS.  Pull enable_futex check to top-level.
7922         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
7923         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
7924
7925         First attempt at real configury.
7926         * Makefile, config.h: Remove file.
7927         * Makefile.am, Makefile.in: New file.
7928         * acinclude.m4 aclocal.m4: New file.
7929         * configure.ac, configure.tgt, configure: New file.
7930
7931         * config/posix/lock.c: Rename from sys-lock.c.
7932         * config/posix/mutex.h: Rename from sys-mutex.h.
7933         * config/posix/sem.c: Rename from sys-sem.c.
7934         * config/posix/sem.h: Rename from sys-sem.h.
7935         * config/posix/proc.c: Rename from sys-proc.c.
7936         * config/posix/time.c: Rename from sys-proc.c.
7937
7938         * config/linux/mutex.c: New file.
7939         * config/linux/mutex.h: New file.
7940         * config/linux/sem.c: New file.
7941         * config/linux/sem.h: New file.
7942         * config/linux/i486/futex.h: New file.
7943         * config/linux/x86_64/futex.h: New file.
7944
7945 2005-05-04  Richard Henderson  <rth@redhat.com>
7946
7947         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
7948         * libgomp.h: Declare them.
7949         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
7950         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
7951
7952 2005-05-04  Richard Henderson  <rth@redhat.com>
7953
7954         * libgomp-1 code drop
7955
7956 2005-05-04  Richard Henderson  <rth@redhat.com>
7957
7958         * iter.c (gomp_iter_static_next): Return tri-state on 0.
7959         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
7960         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
7961         (gomp_iter_static_next): Update.
7962         (gomp_ordered_static_next): Update.
7963         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
7964         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
7965         totally empty range.
7966         (gomp_loop_ordered_static_next): Refine test for calling
7967         gomp_ordered_static_next.
7968         * testsuite/ordered-1.c: Add case for more threads than iterations.
7969
7970         * iter.c (gomp_iter_runtime_next_locked): Remove.
7971         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
7972         gomp_loop_guided_start, gomp_loop_ordered_static_start,
7973         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
7974         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
7975         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
7976         gomp_loop_ordered_guided_next): Downcase name, make static, add
7977         an external alias with the old name.
7978         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
7979         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
7980         switch and call one of the above static functions.
7981         * libgomp.h: Update.
7982
7983         * work.c (gomp_work_share_start): Lock the mutex for !first too.
7984         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
7985         GOMP_loop_guided_start, GOMP_loop_runtime_start,
7986         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7987         GOMP_loop_ordered_guided_start): Update to match.
7988         * sections.c (GOMP_sections_start): Likewise.
7989         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
7990
7991         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7992         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
7993         Use bounds check instead of modulus.
7994         (gomp_ordered_sync): Split out of GOMP_ordered_start.
7995         (gomp_ordered_last): Don't sync with ordered_owner here.
7996         (gomp_ordered_next): Likewise.
7997         (gomp_ordered_static_loop_next): Likewise.
7998         * loop.c, libgomp.h: Update to match.
7999
8000         * libgomp.h (GOMP_barrier): Declare.
8001
8002         * testsuite/barrier-1.c: New file.
8003         * testsuite/critical-1.c: New file.
8004         * testsuite/ordered-2.c: New file.
8005         * testsuite/ordered-1.c: New file.
8006         * testsuite/sections-1.c: New file.
8007         * testsuite/single-1.c: New file.
8008         * testsuite/Makefile (TESTS): Add them.
8009
8010 2005-05-04  Richard Henderson  <rth@redhat.com>
8011
8012         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8013         * loop.c (GOMP_loop_static_start): If not the startup thread,
8014         acquire the mutex to wait for initialization complete.
8015         (GOMP_loop_ordered_static_start): Likewise.
8016         (GOMP_loop_ordered_runtime_start): Likewise.
8017         (GOMP_loop_ordered_static_first): Remove.
8018         (GOMP_loop_ordered_dynamic_first): Remove.
8019         (GOMP_loop_ordered_guided_first): Remove.
8020         (GOMP_loop_ordered_runtime_first): Remove.
8021         * ordered.c (gomp_ordered_loop_first): Post to own release when
8022         we're the first thread.
8023         (gomp_ordered_loop_last): Wait on release if not owner.
8024         (gomp_ordered_loop_next): Likewise.
8025         (gomp_ordered_static_loop_init): New.
8026         (gomp_ordered_static_loop_next): Use ordered_owner.
8027         (GOMP_ordered_start): Likewise.
8028         * work.c (gomp_new_work_share): Initialize ordered_owner.
8029
8030 2005-05-03  Richard Henderson  <rth@redhat.com>
8031
8032         * Makefile (OPT): New.
8033         (CFLAGS): Use it.
8034
8035         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8036         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8037         * libgomp.h, libgomp.map, NOTES: Update to match.
8038
8039         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8040         Add initialized and thr members.
8041         (gomp_thread_start): Pause when initially spawned to wait for
8042         the whole team to be created.
8043         (gomp_team_start): Release team members at the end.
8044
8045         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8046         (f_foo_1): Use GOMP_loop_end.
8047         (f_foo_2): Use GOMP_loop_end_nowait.
8048
8049         * testsuite/loop-2.c: New file.
8050         * testsuite/Makefile (TESTS): Add it.
8051
8052 2005-05-03  Richard Henderson  <rth@redhat.com>
8053
8054         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8055         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8056         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8057         initial work_share.
8058
8059         * testsuite/Makefile: New file.
8060         * testsuite/loop-1.c: New file.
8061
8062 2005-05-03  Richard Henderson  <rth@redhat.com>
8063
8064         Initial implementation and checkin.
8065 \f
8066 Copyright (C) 2005-2016 Free Software Foundation, Inc.
8067
8068 Copying and distribution of this file, with or without modification,
8069 are permitted in any medium without royalty provided the copyright
8070 notice and this notice are preserved.