libgomp/ChangeLog

   1 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
   2
   3         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
   4         size when allocating new thread.
   5
   6 2016-09-14  Marek Polacek  <polacek@redhat.com>
   7
   8         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
   9
  10 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
  11
  12         PR fortran/71014
  13         * testsuite/libgomp.fortran/pr71014.f90: New test.
  14
  15 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
  16
  17         PR middle-end/70895
  18         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
  19         firstprivate clauses.
  20         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
  21         copy clauses.
  22         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
  23         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
  24         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
  25         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
  26         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
  27         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
  28         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
  29         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
  30         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
  31         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
  32         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
  33         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
  34
  35 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
  36
  37         PR fortran/70598
  38         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
  39
  40 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
  41
  42         PR c++/58706
  43         * testsuite/libgomp.c++/pr58706.C: New test.
  44
  45 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
  46
  47         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
  48         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
  49         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
  50         Likewise.
  51         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
  52         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
  53         Likewise.
  54         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
  55
  56         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
  57         test, and don't hardcode -O0.
  58
  59 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
  60
  61         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
  62
  63 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
  64
  65         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
  66         test.
  67
  68 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
  69
  70         PR middle-end/71734
  71         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
  72         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
  73
  74 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
  75
  76         PR fortran/71717
  77         * testsuite/libgomp.fortran/associate3.f90: New test.
  78
  79 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
  80
  81         * testsuite/libgomp.c++/target-21.C: New test.
  82
  83 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
  84
  85         * testsuite/libgomp.c++/target-20.C: New test.
  86
  87 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
  88             Cesar Philippidis  <cesar@codesourcery.com>
  89
  90         PR middle-end/71373
  91         * libgomp.oacc-c/nested-function-1.c: New file.
  92         * libgomp.oacc-c/nested-function-2.c: Likewise.
  93         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
  94         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
  95         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
  96
  97 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
  98
  99         PR c/71381
 100         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 101         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 102         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 103
 104 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 105
 106         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 107         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 108
 109 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 110
 111         PR c/70688
 112         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 113
 114 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 115
 116         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 117         instead of invalid schedule(static, 0).
 118         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 119
 120 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 121
 122         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 123         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 124         parameter, use to set async stream around call to gomp_unmap_vars,
 125         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 126         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 127         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 128         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 129         (event_add): Add int parameter, initialize 'val' field when
 130         adding new ptx_event struct.
 131         (nvptx_evec): Adjust event_add() call arguments.
 132         (nvptx_host2dev): Likewise.
 133         (nvptx_dev2host): Likewise.
 134         (nvptx_wait_async): Likewise.
 135         (nvptx_wait_all_async): Likewise.
 136         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 137         pass to event_add() call.
 138         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 139         parameter.
 140         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 141         call openacc.register_async_cleanup_func() hook.
 142         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 143         * target.c (gomp_copy_from_async): Delete function.
 144         (gomp_map_vars): Remove async_refcount.
 145         (gomp_unmap_vars): Likewise.
 146         (gomp_load_image_to_device): Likewise.
 147         (omp_target_associate_ptr): Likewise.
 148         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 149         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 150         (gomp_copy_from_async): Remove.
 151
 152 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 153
 154         * target.c (gomp_device_copy): New function.
 155         (gomp_copy_host2dev): Likewise.
 156         (gomp_copy_dev2host): Likewise.
 157         (gomp_free_device_memory): Likewise.
 158         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
 159         (gomp_map_pointer): Likewise.
 160         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
 161         NULL value from alloc_func plugin hook.
 162         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
 163         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
 164         (gomp_unmap_vars): Likewise.
 165         (gomp_update): Adjust to call gomp_copy_dev2host and
 166         gomp_copy_host2dev functions.
 167         (gomp_unload_image_from_device): Handle false value from
 168         unload_image_func plugin hook.
 169         (gomp_init_device): Handle false value from init_device_func
 170         plugin hook.
 171         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
 172         (omp_target_free): Adjust to call gomp_free_device_memory.
 173         (omp_target_memcpy): Handle return values from host2dev_func,
 174         dev2host_func, and dev2dev_func plugin hooks.
 175         (omp_target_memcpy_rect_worker): Likewise.
 176         (gomp_target_fini): Handle false value from fini_device_func
 177         plugin hook.
 178         * libgomp.h (struct gomp_device_descr): Adjust return type of
 179         init_device_func, fini_device_func, unload_image_func, free_func,
 180         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
 181         * oacc-init.c (acc_shutdown_1): Handle false value from
 182         fini_device_func plugin hook.
 183         * oacc-host.c (host_init_device): Change return type to bool.
 184         (host_fini_device): Likewise.
 185         (host_unload_image): Likewise.
 186         (host_free): Likewise.
 187         (host_dev2host): Likewise.
 188         (host_host2dev): Likewise.
 189         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
 190         (acc_memcpy_to_device): Likewise.
 191         (acc_memcpy_from_device): Likewise.
 192         (delete_copyout): Add libfnname parameter, handle free_func
 193         hook fatal error case.
 194         (acc_delete): Adjust delete_copyout call.
 195         (acc_copyout): Likewise.
 196         (update_dev_host): Move gomp_mutex_unlock to after
 197         host2dev/dev2host hook calls.
 198
 199         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
 200         to 'hsa_error_msg', for clarity.
 201         (hsa_fatal): Likewise.
 202         (hsa_error): New function.
 203         (init_hsa_context): Change return type to bool, adjust to return
 204         false on error.
 205         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
 206         return value.
 207         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
 208         return false on error.
 209         (get_agent_info): Adjust to return NULL on error.
 210         (destroy_hsa_program): Change return type to bool, adjust to
 211         return false on error.
 212         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
 213         (destroy_module): Change return type to bool, adjust to
 214         return false on error.
 215         (GOMP_OFFLOAD_unload_image): Likewise.
 216         (GOMP_OFFLOAD_fini_device): Likewise.
 217         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
 218         (GOMP_OFFLOAD_free): Change to return false when called.
 219         (GOMP_OFFLOAD_dev2host): Likewise.
 220         (GOMP_OFFLOAD_host2dev): Likewise.
 221         (GOMP_OFFLOAD_dev2dev): Likewise.
 222
 223         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
 224         (CUDA_CALL): Likewise.
 225         (CUDA_CALL_ASSERT): Likewise.
 226         (map_init): Change return type to bool, use CUDA_CALL* macros.
 227         (map_fini): Likewise.
 228         (init_streams_for_device): Change return type to bool, adjust
 229         call to map_init.
 230         (fini_streams_for_device): Change return type to bool, adjust
 231         call to map_fini.
 232         (select_stream_for_async): Release stream_lock before calls to
 233         GOMP_PLUGIN_fatal, adjust call to map_init.
 234         (nvptx_init): Use CUDA_CALL* macros.
 235         (nvptx_attach_host_thread_to_device): Change return type to bool,
 236         use CUDA_CALL* macros.
 237         (nvptx_open_device): Use CUDA_CALL* macros.
 238         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
 239         macros.
 240         (nvptx_get_num_devices): Use CUDA_CALL* macros.
 241         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
 242         (nvptx_exec): Use CUDA_CALL* macros.
 243         (nvptx_alloc): Use CUDA_CALL* macros.
 244         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
 245         (nvptx_host2dev): Likewise.
 246         (nvptx_dev2host): Likewise.
 247         (nvptx_wait): Use CUDA_CALL* macros.
 248         (nvptx_wait_async): Likewise.
 249         (nvptx_wait_all): Likewise.
 250         (nvptx_wait_all_async): Likewise.
 251         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
 252         use CUDA_CALL* macros, adjust call to map_fini.
 253         (GOMP_OFFLOAD_init_device): Change return type to bool,
 254         adjust code accordingly.
 255         (GOMP_OFFLOAD_fini_device): Likewise.
 256         (GOMP_OFFLOAD_load_image): Adjust calls to
 257         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
 258         use CUDA_CALL* macros.
 259         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
 260         return code.
 261         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
 262         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
 263         handle error return.
 264         (GOMP_OFFLOAD_dev2host): Likewise.
 265         (GOMP_OFFLOAD_host2dev): Likewise.
 266         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
 267         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
 268
 269 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
 270
 271         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
 272         (acc_free): Likewise.
 273         (acc_memcpy_to_device): Likewise.
 274         (acc_memcpy_from_device): Likewise.
 275         (acc_deviceptr): Likewise.
 276         (acc_hostptr): Likewise.
 277         (acc_is_present): Likewise.
 278         (acc_map_data): Likewise.
 279         (acc_unmap_data): Likewise.
 280         (present_create_copy): Likewise.
 281         (delete_copyout): Likewise.
 282         (update_dev_host): Likewise.
 283         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
 284         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
 285         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
 286         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 287         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
 288         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
 289         it only runs on nvptx targets.
 290         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 291         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 292         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 293         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 294         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 295         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 296         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 297         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 298         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 299         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 300         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 301         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 302         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 303         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 304         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 305         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 306         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 307         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 308         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 309         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 310         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 311         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 312         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 313
 314 2016-05-23  Martin Jambor  <mjambor@suse.cz>
 315
 316         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
 317
 318 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 319
 320         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
 321         to gomp_init_targets_once.
 322         (acc_set_device_type): Remove !cached_base_dev condition on call to
 323         gomp_init_targets_once, move call to before acc_device_lock acquire,
 324         to avoid deadlock.
 325         (acc_get_device_num): Remove !cached_base_dev condition on call to
 326         gomp_init_targets_once.
 327         (acc_set_device_num): Likewise.
 328
 329 2016-05-16  Martin Jambor  <mjambor@suse.cz>
 330
 331         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
 332
 333 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
 334
 335         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
 336         expected partitioning.
 337
 338 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
 339
 340         PR middle-end/70626
 341         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
 342         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
 343         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
 344
 345 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
 346
 347         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
 348         non-fatal.
 349
 350 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
 351
 352         PR middle-end/70680
 353         * testsuite/libgomp.c/pr70680-1.c: New test.
 354         * testsuite/libgomp.c/pr70680-2.c: New test.
 355
 356 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 357
 358         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
 359         pass parameter variables to subroutines.
 360
 361 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 362
 363         PR middle-end/70643
 364         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
 365
 366 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
 367
 368         PR testsuite/68242
 369         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
 370         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 371
 372 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
 373
 374         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
 375         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
 376         GOACC_declare prototype.
 377
 378         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
 379         Merge this file, and...
 380         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
 381         ... this file, and...
 382         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
 383         ... this file, and...
 384         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
 385         ... this file, and...
 386         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
 387         ... this file, and...
 388         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
 389         ... this file, and...
 390         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
 391         ... this file, and...
 392         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
 393         ... this file, and...
 394         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
 395         ... this file, and...
 396         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
 397         ... this file, and...
 398         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
 399         ... this file, and...
 400         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
 401         ... this file, and...
 402         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
 403         ... this file into...
 404         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
 405         file.
 406
 407         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
 408         Make failure observable.
 409
 410 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
 411
 412         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
 413         field.
 414         * target.c (gomp_target_fallback_firstprivate,
 415         gomp_target_unshare_firstprivate): Removed.
 416         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
 417         before waiting for dependencies.
 418         (gomp_target_task_fn): Don't copy firstprivate vars here.
 419         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
 420         firstprivate_copies here.
 421         (gomp_create_target_task): Don't initialize firstprivate_copies field.
 422         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
 423         explicit/implicit firstprivate.
 424
 425 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
 426
 427         PR lto/70289
 428         PR ipa/70348
 429         PR tree-optimization/70373
 430         PR middle-end/70533
 431         PR middle-end/70534
 432         PR middle-end/70535
 433         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
 434         test.
 435         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
 436         test.
 437         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
 438         test.
 439         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
 440         test.
 441         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
 442         test.
 443         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
 444         test.
 445         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
 446         test.
 447         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
 448         test.
 449         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
 450         test.
 451         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
 452         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
 453         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
 454         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
 455         test.
 456         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
 457         test.
 458         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
 459         test.
 460         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
 461         test.
 462         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
 463         coverage.
 464         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 465         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 466         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
 467         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
 468         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
 469         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
 470         coverage.
 471         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 472         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 473         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 474         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 475         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
 476         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
 477         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
 478         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
 479         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
 480         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 481         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 482         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 483         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 484         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 485         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
 486
 487 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
 488             James Norris  <jnorris@codesourcery.com>
 489             Nathan Sidwell  <nathan@codesourcery.com>
 490             Julian Brown  <julian@codesourcery.com>
 491             Cesar Philippidis  <cesar@codesourcery.com>
 492             Chung-Lin Tang  <cltang@codesourcery.com>
 493             Tom de Vries  <tom@codesourcery.com>
 494
 495         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
 496         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
 497         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
 498         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
 499         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 500         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 501         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 502         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
 503         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
 504         XFAIL.
 505         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
 506         Incorporate...
 507         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
 508         file.
 509         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
 510         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
 511         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
 512         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
 513         Likewise.
 514         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
 515         Likewise.
 516         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 517         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
 518         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
 519         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
 520         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
 521         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 522         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
 523         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
 524         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 525         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
 526         Likewise.
 527         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
 528         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 529         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
 530         file...
 531         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
 532         file into...
 533         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
 534         file.  Update.
 535         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
 536         file.
 537         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
 538         Likewise.
 539         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
 540         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
 541         ... this new file.  Update.
 542         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
 543         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
 544         ... this new file.  Update.
 545         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
 546         file.  Incorporate...
 547         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
 548         file, and...
 549         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
 550         file, and...
 551         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
 552         file.
 553         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
 554
 555 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
 556
 557         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
 558         set-torture-options.
 559
 560 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
 561
 562         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
 563         gcc-dg-runtest.
 564         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 565         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
 566         -fno-builtin-acc_on_device instead of -O0.
 567         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
 568         -O0.
 569         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 570         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
 571         Likewise.
 572         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 573         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 574         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 575         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 576         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 577         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 578         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
 579         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 580         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
 581         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
 582         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
 583         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
 584         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
 585         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
 586         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
 587         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
 588         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
 589         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
 590         Don't specify -O2.
 591         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
 592         Likewise.
 593         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
 594         Likewise.
 595
 596 2016-03-24  Martin Liska  <mliska@suse.cz>
 597
 598         * plugin/plugin-hsa.c (packet_store_release): New function
 599         that is taken from the HSA runtime manual.
 600         (GOMP_OFFLOAD_run): Use the function.
 601
 602 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
 603
 604         PR c++/70376
 605         * testsuite/libgomp.c++/pr70376.C: New test.
 606
 607 2016-03-23  Tom de Vries  <tom@codesourcery.com>
 608
 609         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
 610         initialization of lresult and lvresult.
 611         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
 612
 613 2016-03-23  James Norris  <jnorris@codesourcery.com>
 614             Daichi Fukuoka <dc-fukuoka@sgi.com>
 615
 616         PR libgomp/69414
 617         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
 618         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
 619         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
 620         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
 621
 622 2016-03-23  Martin Liska  <mliska@suse.cz>
 623
 624         PR hsa/70337
 625         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
 626         argument just in case a dispatched kernel uses that argument.
 627
 628 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
 629
 630         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
 631         -ftree-parallelize-loops/-fopenacc changes.
 632         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
 633         Likewise.
 634         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 635         Likewise.
 636         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
 637         Likewise.
 638         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
 639         Likewise.
 640         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
 641         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
 642
 643 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
 644
 645         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
 646         always_ld_library_path the path to libgcc_s.
 647
 648 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
 649
 650         PR testsuite/70009
 651         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
 652
 653 2016-03-09  Tom de Vries  <tom@codesourcery.com>
 654
 655         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
 656         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
 657         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 658         Same.
 659         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
 660         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
 661         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
 662         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
 663
 664 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 665
 666         * testsuite/lib/libgomp.exp
 667         (check_effective_target_hsa_offloading_selected_nocache): New.
 668         (check_effective_target_hsa_offloading_selected): Likewise.
 669         * testsuite/libgomp.hsa.c/c.exp: Likewise.
 670         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
 671         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
 672         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
 673         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
 674         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
 675         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
 676         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
 677         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
 678         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
 679         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
 680         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
 681         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
 682         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
 683         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
 684         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
 685         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
 686
 687 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 688
 689         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
 690         non-shared memory accelerators.
 691         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
 692         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
 693         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
 694         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
 695         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
 696         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
 697         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
 698         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
 699         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
 700
 701 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 702
 703         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
 704         ALWAYS_CFLAGS.
 705
 706 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
 707
 708         PR libgomp/69555
 709         * testsuite/libgomp.c++/pr69555-1.C: New test.
 710         * testsuite/libgomp.c++/pr69555-2.C: New test.
 711
 712 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
 713             Martin Jambor  <mjambor@suse.cz>
 714
 715         * testsuite/lib/libgomp.exp
 716         (check_effective_target_offload_device_shared_as): New proc.
 717         * testsuite/libgomp.c++/declare_target-1.C: New test.
 718
 719 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
 720
 721         PR driver/68463
 722         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
 723
 724 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
 725
 726         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
 727         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
 728         dims.
 729         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
 730         -ftree-parallelize-loops/-fopenacc changes.
 731         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
 732         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
 733         Likewise.
 734         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
 735         Likewise.
 736         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
 737         Likewise.
 738         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
 739         Likewise.
 740         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
 741         Likewise.
 742         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
 743         Likewise.
 744         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
 745         Likewise.
 746         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
 747         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
 748         Likewise.
 749         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
 750         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
 751         Likewise.
 752         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
 753         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
 754         Likewise.
 755
 756 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
 757
 758         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
 759
 760 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
 761
 762         PR driver/69805
 763         * testsuite/libgomp.c/pr69805.c: New test.
 764
 765 2016-02-16  Tom de Vries  <tom@codesourcery.com>
 766
 767         PR lto/67709
 768         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
 769
 770 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 771
 772         PR tree-optimization/69599
 773         * testsuite/libgomp.c/omp-nested-3.c: New test.
 774         * testsuite/libgomp.c/pr46032-2.c: New test.
 775         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
 776         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
 777
 778 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 779
 780         PR lto/69707
 781         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
 782
 783 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 784
 785         * testsuite/libgomp.c/target-31.c: Fix testcase.
 786
 787 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 788
 789         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
 790         clause.
 791         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
 792         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
 793         reduction and map clauses.
 794         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
 795
 796 2016-02-02  James Norris  <jnorris@codesourcery.com>
 797
 798         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
 799
 800 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 801
 802         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
 803         * oacc-parallel.c (GOACC_host_data): Remove function definition.
 804
 805         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
 806         cases.
 807
 808         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
 809         variables.
 810         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
 811         (hsa_kmt_lib): Set variables.
 812         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
 813         always_ld_library_path.
 814         * Makefile.in: Regenerate.
 815         * configure: Likewise.
 816         * testsuite/Makefile.in: Likewise.
 817
 818         * plugin/configfrag.ac (offload_additional_options)
 819         (offload_additional_lib_paths): Don't amend for hsa offloading.
 820         * configure: Regenerate.
 821
 822         * plugin/configfrag.ac: Don't configure for offloading target if
 823         we don't build the corresponding plugin.
 824         * configure: Regenerate.
 825
 826 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
 827
 828         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
 829         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
 830
 831 2016-01-26  Tom de Vries  <tom@codesourcery.com>
 832
 833         PR tree-optimization/69110
 834         * testsuite/libgomp.c/pr69110.c: New test.
 835
 836 2016-01-25  Richard Biener  <rguenther@suse.de>
 837
 838         PR lto/69393
 839         * testsuite/libgomp.c++/pr69393.C: New testcase.
 840
 841 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
 842
 843         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
 844         function wasn't mapped to the device with non-shared memory.
 845
 846 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
 847
 848         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
 849
 850 2016-01-19  Martin Jambor  <mjambor@suse.cz>
 851             Martin Liska  <mliska@suse.cz>
 852
 853         * plugin/Makefrag.am: Add HSA plugin requirements.
 854         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
 855         (HSA_RUNTIME_LIB): Likewise.
 856         (HSA_RUNTIME_CPPFLAGS): Likewise.
 857         (HSA_RUNTIME_INCLUDE): New substitution.
 858         (HSA_RUNTIME_LIB): Likewise.
 859         (HSA_RUNTIME_LDFLAGS): Likewise.
 860         (hsa-runtime): New configure option.
 861         (hsa-runtime-include): Likewise.
 862         (hsa-runtime-lib): Likewise.
 863         (PLUGIN_HSA): New substitution variable.
 864         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
 865         configure options.
 866         (PLUGIN_HSA_CPPFLAGS): Likewise.
 867         (PLUGIN_HSA_LDFLAGS): Likewise.
 868         (PLUGIN_HSA_LIBS): Likewise.
 869         Check that we have access to HSA run-time.
 870         * libgomp-plugin.h (offload_target_type): New element
 871         OFFLOAD_TARGET_TYPE_HSA.
 872         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
 873         args.
 874         (bool gomp_create_target_task): Updated.
 875         (gomp_device_descr): Extra parameter of run_func and async_run_func,
 876         new field can_run_func.
 877         * libgomp_g.h (GOMP_target_ext): Update prototype.
 878         * oacc-host.c (host_run): Added a new parameter args.
 879         * target.c (calculate_firstprivate_requirements): New function.
 880         (copy_firstprivate_data): Likewise.
 881         (gomp_target_fallback_firstprivate): Use them.
 882         (gomp_target_unshare_firstprivate): New function.
 883         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
 884         devices.
 885         (GOMP_target): Do host fallback for all shared memory devices.  Do not
 886         pass any args to plugins.
 887         (GOMP_target_ext): Introduce device-specific argument parameter args.
 888         Allow host fallback if device shares memory.  Do not remap data if
 889         device has shared memory.
 890         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
 891         like host fallback for mappings.
 892         (GOMP_target_data): Treat shared memory devices like host fallback.
 893         (GOMP_target_data_ext): Likewise.
 894         (GOMP_target_update): Likewise.
 895         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
 896         gomp_create_target_task.
 897         (GOMP_target_enter_exit_data): Likewise.
 898         (omp_target_alloc): Treat shared memory devices like host fallback.
 899         (omp_target_free): Likewise.
 900         (omp_target_is_present): Likewise.
 901         (omp_target_memcpy): Likewise.
 902         (omp_target_memcpy_rect): Likewise.
 903         (omp_target_associate_ptr): Likewise.
 904         (gomp_load_plugin_for_device): Also load can_run.
 905         * task.c (GOMP_PLUGIN_target_task_completion): Free
 906         firstprivate_copies.
 907         (gomp_create_target_task): Accept new argument args and store it to
 908         ttask.
 909         * plugin/plugin-hsa.c: New file.
 910
 911 2016-01-18  Tom de Vries  <tom@codesourcery.com>
 912
 913         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
 914         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
 915         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
 916         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
 917         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
 918         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
 919         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
 920         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
 921         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
 922         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
 923         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
 924         Same.
 925         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
 926         Same.
 927         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
 928         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
 929         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
 930         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
 931         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
 932         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
 933         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
 934         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
 935         Same.
 936         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
 937
 938 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
 939
 940         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
 941
 942 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
 943
 944         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
 945
 946 2016-01-12  James Norris  <jnorris@codesourcery.com>
 947
 948         * libgomp.texi: Updates for OpenACC.
 949
 950 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
 951
 952         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
 953
 954 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 955
 956         PR fortran/66680
 957         * testsuite/libgomp.fortran/pr66680.f90: New test.
 958
 959 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
 960
 961         PR middle-end/68960
 962         * testsuite/libgomp.c/pr68960.c: New test.
 963
 964 2016-01-06  Nathan Sidwell  <nathan@acm.org>
 965
 966         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
 967         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
 968
 969 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 970
 971         Update copyright years.
 972
 973         * libgomp.texi: Bump @copying's copyright year.
 974
 975 2015-12-31  Nathan Sidwell  <nathan@acm.org>
 976
 977         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
 978         dg-additional-options syntax.
 979         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
 980         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 981         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
 982         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 983         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
 984         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
 985         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
 986         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 987         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
 988         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
 989         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 990         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 991         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
 992         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 993         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
 994         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 995         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 996         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 997
 998 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
 999
1000         * libgomp.h (REFCOUNT_LINK): Define.
1001         (struct splay_tree_key_s): Add link_key.
1002         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1003         Replace target address of the pointer with target address of newly
1004         mapped object in the splay tree.  Set link pointer on target to the
1005         device address of the mapped object.
1006         (gomp_unmap_vars): Restore target address of the pointer in the splay
1007         tree for REFCOUNT_LINK objects after unmapping.
1008         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1009         declare target link" objects.
1010         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1011         "omp declare target link" objects, which were mapped for the image.
1012         (gomp_exit_data): Restore target address of the pointer in the splay
1013         tree for REFCOUNT_LINK objects after unmapping.
1014         * testsuite/libgomp.c/target-link-1.c: New file.
1015
1016 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1017
1018         * libgomp.h (gomp_device_state): New enum.
1019         (struct gomp_device_descr): Replace is_initialized with state.
1020         (gomp_fini_device): Remove declaration.
1021         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1022         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1023         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1024         (acc_set_device_type): Use state instead of is_initialized.
1025         (acc_set_device_num): Likewise.
1026         * target.c (resolve_device): Use state instead of is_initialized.
1027         Do not initialize finalized device.
1028         (gomp_map_vars): Do nothing if device is finalized.
1029         (gomp_unmap_vars): Likewise.
1030         (gomp_update): Likewise.
1031         (GOMP_offload_register_ver): Use state instead of is_initialized.
1032         (GOMP_offload_unregister_ver): Likewise.
1033         (gomp_init_device): Likewise.
1034         (gomp_unload_device): Likewise.
1035         (gomp_fini_device): Remove.
1036         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1037         (GOMP_target): Go to host fallback if device is finalized.
1038         (GOMP_target_ext): Likewise.
1039         (gomp_exit_data): Do nothing if device is finalized.
1040         (gomp_target_task_fn): Go to host fallback if device is finalized.
1041         (gomp_target_fini): New static function.
1042         (gomp_target_init): Use state instead of is_initialized.
1043         Call gomp_target_fini at exit.
1044
1045 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1046
1047         PR tree-optimization/68716
1048         * testsuite/libgomp.c/omp-nested-2.c: New test.
1049
1050 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1051
1052         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1053         target openacc_nvidia_accel_selected.
1054         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1055         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1056         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1057         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1058
1059 2015-12-01  Julian Brown  <julian@codesourcery.com>
1060             James Norris  <James_Norris@mentor.com>
1061
1062         * oacc-parallel.c (GOACC_host_data): New function.
1063         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1064         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1065         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1066         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1067         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1068         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1069         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1070
1071 2015-11-30  James Norris  <jnorris@codesourcery.com>
1072             Cesar Philippidis  <cesar@codesourcery.com>
1073
1074         libgomp/
1075         * libgomp.oacc-fortran/routine-5.f90: New test.
1076         * libgomp.oacc-fortran/routine-7.f90: New test.
1077         * libgomp.oacc-fortran/routine-9.f90: New test.
1078
1079 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1080
1081         PR tree-optimization/46032
1082         * testsuite/libgomp.c/pr46032.c: New test.
1083
1084 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1085
1086         PR libgomp/68579
1087         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1088         (gomp_create_target_task): Call it before freeing
1089         GOMP_TARGET_TASK_DATA tasks.
1090
1091         PR c/63326
1092         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1093         in between case label and OpenMP standalone directives.
1094         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1095
1096 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1097
1098         * configure: Regenerate.
1099
1100 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1101
1102         * testsuite/libgomp.c/target-35.c: New test.
1103
1104 2015-11-22  James Norris  <jnorris@codesourcery.com>
1105             Cesar Philippidis  <cesar@codesourcery.com>
1106
1107         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1108         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1109         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1110         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1111         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1112
1113 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1114
1115         PR middle-end/68221
1116         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1117         * testsuite/libgomp.c/reduction-12.c: Likewise.
1118         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1119         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1120
1121 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1122
1123         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1124         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1125         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1126         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1127         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1128         and fix.
1129         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1130         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1131
1132 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1133
1134         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1135         worker & gang cases.
1136         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1137
1138 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1139
1140         * config/nvptx/priority_queue.c: New file.
1141
1142 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1143
1144         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1145         sections.
1146
1147 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1148             Aldy Hernandez  <aldyh@redhat.com>
1149             Ilya Verbin  <ilya.verbin@intel.com>
1150
1151         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1152         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1153         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1154         iterators or IV by chunk size.
1155         * parallel.c (gomp_resolve_num_threads): Don't assume that
1156         if thr->ts.team is non-NULL, then pool must be non-NULL.
1157         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1158         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1159         GOMP_PLUGIN_target_task_completion.
1160         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1161         * Makefile.in: Regenerate.
1162         * libgomp.h: Shuffle prototypes and forward definitions around so
1163         priority queues can be defined.
1164         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1165         (enum gomp_target_task_state): New enum.
1166         (struct gomp_target_task): Add state, tgt, task and team fields.
1167         (gomp_create_target_task): Change return type to bool, add
1168         state argument.
1169         (gomp_target_task_fn): Change return type to bool.
1170         (struct gomp_device_descr): Add async_run_func.
1171         (struct gomp_task): Remove children, next_child, prev_child,
1172         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1173         Add pnode field.
1174         (struct gomp_taskgroup): Remove children.
1175         Add taskgroup_queue.
1176         (struct gomp_team): Change task_queue type to a priority queue.
1177         (splay_compare): Define inline.
1178         (priority_queue_offset): New.
1179         (priority_node_to_task): New.
1180         (task_to_priority_node): New.
1181         * oacc-mem.c: Do not include splay-tree.h.
1182         * priority_queue.c: New file.
1183         * priority_queue.h: New file.
1184         * splay-tree.c: Do not include splay-tree.h.
1185         (splay_tree_foreach_internal): New.
1186         (splay_tree_foreach): New.
1187         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1188         (splay_tree_callback): Define typedef.
1189         * target.c (splay_compare): Move to libgomp.h.
1190         (GOMP_target): Don't adjust *thr in any way around running offloaded
1191         task.
1192         (GOMP_target_ext): Likewise.  Handle target nowait.
1193         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1194         return value from gomp_create_target_task, if false, fallthrough
1195         as if no dependencies exist.
1196         (gomp_target_task_fn): Change return type to bool, return true
1197         if the task should have another part scheduled later.  Handle
1198         target nowait.
1199         (gomp_load_plugin_for_device): Initialize async_run.
1200         * task.c (gomp_init_task): Initialize children_queue.
1201         (gomp_clear_parent_in_list): New.
1202         (gomp_clear_parent_in_tree): New.
1203         (gomp_clear_parent): Handle priorities.
1204         (GOMP_task): Likewise.
1205         (priority_queue_move_task_first,
1206         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1207         New functions.
1208         (gomp_create_target_task): Use priority queues.  Change return type
1209         to bool, add state argument, return false if for async
1210         {{enter,exit} data,update} constructs no dependencies need to be
1211         waited for, handle target nowait.  Set task->fn to NULL instead of
1212         gomp_target_task_fn.
1213         (verify_children_queue): Remove.
1214         (priority_list_upgrade_task): New.
1215         (priority_queue_upgrade_task): New.
1216         (verify_task_queue): Remove.
1217         (priority_list_downgrade_task): New.
1218         (priority_queue_downgrade_task): New.
1219         (gomp_task_run_pre): Use priority queues.
1220         Abstract code out to priority_queue_downgrade_task.
1221         (gomp_task_run_post_handle_dependers): Use priority queues.
1222         (gomp_task_run_post_remove_parent): Likewise.
1223         (gomp_task_run_post_remove_taskgroup): Likewise.
1224         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
1225         tasks specially.
1226         (GOMP_taskwait): Likewise.
1227         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
1228         priority-queue_upgrade_task.
1229         (GOMP_taskgroup_start): Use priority queues.
1230         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
1231         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
1232         barrier.
1233         * taskloop.c (GOMP_taskloop): Handle priorities.
1234         * team.c (gomp_new_team): Call priority_queue_init.
1235         (free_team): Call priority_queue_free.
1236         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1237         team created for target nowait in implicit parallel region.
1238         (gomp_team_start): For nested check, test thr->ts.level instead of
1239         thr->ts.team != NULL.
1240         * testsuite/libgomp.c/doacross-3.c: New test.
1241         * testsuite/libgomp.c/ordered-5.c: New test.
1242         * testsuite/libgomp.c/priority.c: New test.
1243         * testsuite/libgomp.c/target-31.c: New test.
1244         * testsuite/libgomp.c/target-32.c: New test.
1245         * testsuite/libgomp.c/target-33.c: New test.
1246         * testsuite/libgomp.c/target-34.c: New test.
1247
1248 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1249
1250         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1251
1252         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1253         loop is sequential.
1254
1255 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1256
1257         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1258         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1259
1260 2015-11-12  James Norris  <jnorris@codesourcery.com>
1261             Joseph Myers  <joseph@codesourcery.com>
1262
1263         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1264         * oacc-parallel.c (GOACC_declare): New function.
1265         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1266         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1267         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1268         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1269         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1270
1271 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
1272
1273         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1274
1275 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
1276
1277         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1278         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1279
1280 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1281
1282         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1283         inadvertent commit.
1284
1285 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1286
1287         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1288         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1289         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1290         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1291         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1292
1293 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1294
1295         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1296         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1297
1298 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
1299             Ilya Verbin  <ilya.verbin@intel.com>
1300
1301         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1302         GOMP_loop_nonmonotonic_dynamic_start,
1303         GOMP_loop_nonmonotonic_guided_next,
1304         GOMP_loop_nonmonotonic_guided_start,
1305         GOMP_loop_ull_nonmonotonic_dynamic_next,
1306         GOMP_loop_ull_nonmonotonic_dynamic_start,
1307         GOMP_loop_ull_nonmonotonic_guided_next,
1308         GOMP_loop_ull_nonmonotonic_guided_start,
1309         GOMP_parallel_loop_nonmonotonic_dynamic,
1310         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1311         (GOMP_target_41): Renamed to ...
1312         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1313         arguments.
1314         (GOMP_target_data_41): Renamed to ...
1315         (GOMP_target_data_ext): ... this.
1316         (GOMP_target_update_41): Renamed to ...
1317         (GOMP_target_update_ext): ... this.
1318         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1319         GOMP_target_data_ext and GOMP_target_update_ext instead of
1320         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1321         Export GOMP_loop_nonmonotonic_dynamic_next,
1322         GOMP_loop_nonmonotonic_dynamic_start,
1323         GOMP_loop_nonmonotonic_guided_next,
1324         GOMP_loop_nonmonotonic_guided_start,
1325         GOMP_loop_ull_nonmonotonic_dynamic_next,
1326         GOMP_loop_ull_nonmonotonic_dynamic_start,
1327         GOMP_loop_ull_nonmonotonic_guided_next,
1328         GOMP_loop_ull_nonmonotonic_guided_start,
1329         GOMP_parallel_loop_nonmonotonic_dynamic and
1330         GOMP_parallel_loop_nonmonotonic_guided.
1331         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1332         GOMP_parallel_loop_nonmonotonic_guided,
1333         GOMP_loop_nonmonotonic_dynamic_start,
1334         GOMP_loop_nonmonotonic_guided_start,
1335         GOMP_loop_nonmonotonic_dynamic_next,
1336         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
1337         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
1338         GOMP_loop_ull_nonmonotonic_guided_start,
1339         GOMP_loop_ull_nonmonotonic_dynamic_next,
1340         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
1341         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
1342         functions.
1343         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
1344         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
1345         Use gomp_map_val function.
1346         (gomp_target_fallback_firstprivate): New static function.
1347         (GOMP_target_41): Renamed to ...
1348         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1349         arguments.  Move firstprivate fallback handling into a new
1350         function.
1351         (GOMP_target_data_41): Renamed to ...
1352         (GOMP_target_data_ext): ... this.
1353         (GOMP_target_update_41): Renamed to ...
1354         (GOMP_target_update_ext): ... this.
1355         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
1356         gomp_map_0len_lookup instead of gomp_map_lookup.
1357         (omp_target_is_present): Use gomp_map_0len_lookup instead of
1358         gomp_map_lookup.
1359         * testsuite/libgomp.c/target-28.c: Likewise.
1360         * testsuite/libgomp.c/monotonic-1.c: New test.
1361         * testsuite/libgomp.c/monotonic-2.c: New test.
1362         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
1363         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
1364         * testsuite/libgomp.c/pr66199-5.c: New test.
1365         * testsuite/libgomp.c/pr66199-6.c: New test.
1366         * testsuite/libgomp.c/pr66199-7.c: New test.
1367         * testsuite/libgomp.c/pr66199-8.c: New test.
1368         * testsuite/libgomp.c/pr66199-9.c: New test.
1369         * testsuite/libgomp.c/reduction-11.c: New test.
1370         * testsuite/libgomp.c/reduction-12.c: New test.
1371         * testsuite/libgomp.c/reduction-13.c: New test.
1372         * testsuite/libgomp.c/reduction-14.c: New test.
1373         * testsuite/libgomp.c/reduction-15.c: New test.
1374         * testsuite/libgomp.c/target-12.c (main): Adjust for
1375         omp_target_is_present change for one-past-last element.
1376         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
1377         the same var is both mapped and privatized.
1378         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
1379         handling of zero-length array sections.
1380         * testsuite/libgomp.c/target-28.c: New test.
1381         * testsuite/libgomp.c/target-29.c: New test.
1382         * testsuite/libgomp.c/target-30.c: New test.
1383         * testsuite/libgomp.c/target-teams-1.c: New test.
1384         * testsuite/libgomp.c++/member-6.C: New test.
1385         * testsuite/libgomp.c++/member-7.C: New test.
1386         * testsuite/libgomp.c++/monotonic-1.C: New test.
1387         * testsuite/libgomp.c++/monotonic-2.C: New test.
1388         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
1389         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
1390         * testsuite/libgomp.c++/pr66199-3.C: New test.
1391         * testsuite/libgomp.c++/pr66199-4.C: New test.
1392         * testsuite/libgomp.c++/pr66199-5.C: New test.
1393         * testsuite/libgomp.c++/pr66199-6.C: New test.
1394         * testsuite/libgomp.c++/pr66199-7.C: New test.
1395         * testsuite/libgomp.c++/pr66199-8.C: New test.
1396         * testsuite/libgomp.c++/pr66199-9.C: New test.
1397         * testsuite/libgomp.c++/reduction-11.C: New test.
1398         * testsuite/libgomp.c++/reduction-12.C: New test.
1399         * testsuite/libgomp.c++/target-13.C: New test.
1400         * testsuite/libgomp.c++/target-14.C: New test.
1401         * testsuite/libgomp.c++/target-15.C: New test.
1402         * testsuite/libgomp.c++/target-16.C: New test.
1403         * testsuite/libgomp.c++/target-17.C: New test.
1404         * testsuite/libgomp.c++/target-18.C: New test.
1405         * testsuite/libgomp.c++/target-19.C: New test.
1406
1407 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1408
1409         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
1410         and reduction copy.
1411         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1412         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1413         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1414         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1415         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
1416         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1417         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1418         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1419         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1420         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
1421         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1422         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1423         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1424         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
1425
1426 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1427
1428         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
1429         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
1430         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
1431         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
1432         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
1433         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
1434         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
1435         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
1436
1437 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
1438
1439         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
1440         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
1441         (GOMP_OFFLOAD_openacc_parallel): Likewise.
1442         * oacc-host.c (host_openacc_exec): Likewise.
1443         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
1444
1445 2015-11-03  Julian Brown  <julian@codesourcery.com>
1446             Thomas Schwinge  <thomas@codesourcery.com>
1447
1448         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
1449         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1450         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
1451         Likewise.
1452         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
1453         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
1454
1455 2015-11-03  James Norris  <jnorris@codesourcery.com>
1456
1457         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
1458         file.
1459         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
1460         Likewise.
1461         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
1462         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
1463         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1464         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
1465         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1466
1467 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
1468
1469         * openacc.h (enum acc_device_t): Reformat. Ensure layout
1470         compatibility.
1471         (enum acc_async_t): Reformat.
1472         (acc_on_device): Declare compatible with builtin and provide C++
1473         wrapper.
1474         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
1475
1476 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
1477             Cesar Philippidis  <cesar@codesourcery.com>
1478
1479         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
1480         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
1481         ... this.  Add a description of the test at the top of the file.
1482         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
1483         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
1484         ... this.  Add a description of the test at the top of the file.
1485
1486 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
1487
1488         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
1489         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
1490         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
1491         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
1492         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
1493         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
1494
1495 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
1496
1497         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
1498         dimensions.
1499
1500 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
1501
1502         PR testsuite/68063
1503         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
1504
1505 2015-10-27  James Norris  <jnorris@codesourcery.com>
1506
1507         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
1508         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
1509
1510 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
1511
1512         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
1513         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1514
1515         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
1516         acc_device_nvidia usage.
1517         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1518         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1519         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1520
1521         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
1522         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
1523
1524         PR libgomp/66518
1525         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
1526
1527         PR libgomp/65437
1528         PR libgomp/66518
1529         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
1530         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
1531
1532 2015-10-23  Tom de Vries  <tom@codesourcery.com>
1533
1534         PR testsuite/68063
1535         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
1536
1537 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
1538
1539         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
1540         vector_length.
1541         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1542
1543 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
1544             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
1545
1546         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
1547         to 0 when mapnum is 0.
1548
1549 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1550
1551         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
1552         Cast to int from int32_t.
1553
1554 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
1555             Aldy Hernandez  <aldyh@redhat.com>
1556             Ilya Verbin  <ilya.verbin@intel.com>
1557
1558         * config/linux/affinity.c (omp_get_place_num_procs,
1559         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1560         * config/linux/doacross.h: New file.
1561         * config/posix/affinity.c (omp_get_place_num_procs,
1562         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1563         * config/posix/doacross.h: New file.
1564         * env.c: Include gomp-constants.h.
1565         (struct gomp_task_icv): Rename run_sched_modifier to
1566         run_sched_chunk_size.
1567         (gomp_max_task_priority_var): New variable.
1568         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
1569         (handle_omp_display_env): Change _OPENMP value from 201307 to
1570         201511.  Print OMP_MAX_TASK_PRIORITY.
1571         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
1572         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
1573         chunk_size and run_sched_modifier to run_sched_chunk_size.
1574         (omp_get_max_task_priority, omp_get_initial_device,
1575         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
1576         omp_get_partition_place_nums): New functions.
1577         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
1578         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
1579         to chunk_size.
1580         (omp_get_num_places_, omp_get_place_num_procs_,
1581         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
1582         omp_get_place_proc_ids_8_, omp_get_place_num_,
1583         omp_get_partition_num_places_, omp_get_partition_place_nums_,
1584         omp_get_partition_place_nums_8_, omp_get_initial_device_,
1585         omp_get_max_task_priority_): New functions.
1586         * libgomp_g.h (GOMP_loop_doacross_static_start,
1587         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
1588         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
1589         GOMP_loop_ull_doacross_dynamic_start,
1590         GOMP_loop_ull_doacross_guided_start,
1591         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
1592         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
1593         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
1594         GOMP_target_data_41, GOMP_target_update_41,
1595         GOMP_target_enter_exit_data): New prototypes.
1596         (GOMP_task): Add prototype argument.
1597         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
1598         (struct gomp_doacross_work_share): New type.
1599         (struct gomp_work_share): Add doacross field.
1600         (struct gomp_task_icv): Rename run_sched_modifier to
1601         run_sched_chunk_size.
1602         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
1603         GOMP_TASK_UNDEFERRED.  Add comments.
1604         (struct gomp_task_depend_entry): Add comments.
1605         (struct gomp_task): Likewise.
1606         (struct gomp_taskgroup): Likewise.
1607         (struct gomp_target_task): New type.
1608         (struct gomp_team): Add comment.
1609         (gomp_get_place_proc_ids_8, gomp_doacross_init,
1610         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
1611         gomp_create_target_task, gomp_target_task_fn): New prototypes.
1612         (struct target_var_desc): New type.
1613         (struct target_mem_desc): Adjust comment.  Use struct
1614         target_var_desc instead of splay_tree_key for list.
1615         (REFCOUNT_INFINITY): Define.
1616         (struct splay_tree_key_s): Remove copy_from field.
1617         (struct gomp_device_descr): Add dev2dev_func field.
1618         (enum gomp_map_vars_kind): New enum.
1619         (gomp_map_vars): Add one argument.
1620         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
1621         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
1622         omp_get_place_num_procs, omp_get_place_num_procs_,
1623         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
1624         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
1625         omp_get_place_num_, omp_get_partition_num_places,
1626         omp_get_partition_num_places_, omp_get_partition_place_nums,
1627         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
1628         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
1629         omp_target_free, omp_target_is_present, omp_target_memcpy,
1630         omp_target_memcpy_rect, omp_target_associate_ptr and
1631         omp_target_disassociate_ptr.
1632         (GOMP_4.0.2): Renamed to ...
1633         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
1634         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
1635         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
1636         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1637         GOMP_loop_doacross_static_start, GOMP_doacross_post,
1638         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
1639         GOMP_loop_ull_doacross_guided_start,
1640         GOMP_loop_ull_doacross_runtime_start,
1641         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
1642         GOMP_doacross_ull_wait.
1643         * libgomp.texi: Document omp_get_max_task_priority.
1644         Rename modifier argument to chunk_size for omp_set_schedule and
1645         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
1646         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
1647         to run_sched_chunk_size renaming.
1648         (GOMP_loop_ordered_runtime_start): Likewise.
1649         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
1650         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1651         GOMP_parallel_loop_runtime_start): New functions.
1652         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
1653         to run_sched_chunk_size renaming.
1654         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
1655         GOMP_loop_doacross_guided_start): New functions or aliases.
1656         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
1657         run_sched_modifier to run_sched_chunk_size renaming.
1658         (GOMP_loop_ull_ordered_runtime_start): Likewise.
1659         (gomp_loop_ull_doacross_static_start,
1660         gomp_loop_ull_doacross_dynamic_start,
1661         gomp_loop_ull_doacross_guided_start,
1662         GOMP_loop_ull_doacross_runtime_start): New functions.
1663         (GOMP_loop_ull_doacross_static_start,
1664         GOMP_loop_ull_doacross_dynamic_start,
1665         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
1666         * oacc-mem.c (acc_map_data, present_create_copy,
1667         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
1668         to gomp_map_vars.
1669         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
1670         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
1671         instead of false to gomp_map_vars.
1672         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
1673         * omp.h.in (omp_lock_hint_t): New type.
1674         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1675         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1676         omp_get_place_num, omp_get_partition_num_places,
1677         omp_get_partition_place_nums, omp_get_initial_device,
1678         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
1679         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
1680         omp_target_associate_ptr, omp_target_disassociate_ptr): New
1681         prototypes.
1682         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
1683         (omp_lock_hint_none, omp_lock_hint_uncontended,
1684         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1685         omp_lock_hint_speculative): New parameters.
1686         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1687         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1688         omp_get_place_num, omp_get_partition_num_places,
1689         omp_get_partition_place_nums, omp_get_initial_device,
1690         omp_get_max_task_priority): New interfaces.
1691         (omp_set_schedule, omp_get_schedule): Rename modifier argument
1692         to chunk_size.
1693         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
1694         (omp_lock_hint_none, omp_lock_hint_uncontended,
1695         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1696         omp_lock_hint_speculative): New parameters.
1697         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1698         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1699         omp_get_place_num, omp_get_partition_num_places,
1700         omp_get_partition_place_nums, omp_get_initial_device,
1701         omp_get_max_task_priority): New functions and subroutines.
1702         * ordered.c: Include stdarg.h and string.h.
1703         (MAX_COLLAPSED_BITS): Define.
1704         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
1705         gomp_doacross_ull_init, GOMP_doacross_ull_post,
1706         GOMP_doacross_ull_wait): New functions.
1707         * target.c: Include errno.h.
1708         (resolve_device): If device is not initialized, call
1709         gomp_init_device on it.
1710         (gomp_map_lookup): New function.
1711         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
1712         Don't bump refcount if REFCOUNT_INFINITY.  Handle
1713         GOMP_MAP_ALWAYS_TO_P.
1714         (get_kind): Rename is_openacc argument to short_mapkind.
1715         (gomp_map_pointer): Use gomp_map_lookup.
1716         (gomp_map_fields_existing): New function.
1717         (gomp_map_vars): Rename is_openacc argument to short_mapkind
1718         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
1719         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
1720         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
1721         Adjust for tgt->list changed type and copy_from living in there.
1722         (gomp_copy_from_async): Adjust for tgt->list changed type and
1723         copy_from living in there.
1724         (gomp_unmap_vars): Likewise.
1725         (gomp_update): Likewise.  Rename is_openacc argument to
1726         short_mapkind.  Don't fail if object is not mapped.
1727         (gomp_load_image_to_device): Initialize refcount to
1728         REFCOUNT_INFINITY.
1729         (gomp_target_fallback): New function.
1730         (gomp_get_target_fn_addr): Likewise.
1731         (GOMP_target): Adjust gomp_map_vars caller, use
1732         gomp_get_target_fn_addr and gomp_target_fallback.
1733         (GOMP_target_41): New function.
1734         (gomp_target_data_fallback): New function.
1735         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
1736         (GOMP_target_data_41): New function.
1737         (GOMP_target_update): Adjust gomp_update caller.
1738         (GOMP_target_update_41): New function.
1739         (gomp_exit_data, GOMP_target_enter_exit_data,
1740         gomp_target_task_fn, omp_target_alloc, omp_target_free,
1741         omp_target_is_present, omp_target_memcpy,
1742         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
1743         omp_target_associate_ptr, omp_target_disassociate_ptr,
1744         gomp_load_plugin_for_device): New functions.
1745         * task.c: Include gomp-constants.h.  Include taskloop.c
1746         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
1747         (gomp_task_handle_depend): New function.
1748         (GOMP_task): Use it.  Add priority argument.  Use
1749         gomp-constant.h constants instead of hardcoded numbers.
1750         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
1751         (gomp_create_target_task): New function.
1752         (verify_children_queue, verify_taskgroup_queue,
1753         verify_task_queue): New functions.
1754         (gomp_task_run_pre): Call verify_*_queue functions.
1755         If an upcoming tied task is about to leave the sibling or
1756         taskgroup queues in an invalid state, adjust appropriately.
1757         Remove taskgroup argument.  Add comments.
1758         (gomp_task_run_post_handle_dependers): Add comments.
1759         (gomp_task_run_post_remove_parent): Likewise.
1760         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
1761         (GOMP_taskwait): Likewise.  Add comments.
1762         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
1763         problem such that the first non parent_depends_on task does not
1764         end up at the end of the children queue.
1765         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
1766         GOMP_TASK_UNDEFERRED.
1767         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
1768         * taskloop.c: New file.
1769         * testsuite/lib/libgomp.exp
1770         (check_effective_target_offload_device_nonshared_as): New proc.
1771         * testsuite/libgomp.c/affinity-2.c: New test.
1772         * testsuite/libgomp.c/doacross-1.c: New test.
1773         * testsuite/libgomp.c/doacross-2.c: New test.
1774         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
1775         Add map clause to target.
1776         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
1777         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
1778         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
1779         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
1780         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
1781         Likewise.
1782         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
1783         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
1784         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
1785         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
1786         not defined.  Use those where needed.
1787         * testsuite/libgomp.c/for-4.c: New test.
1788         * testsuite/libgomp.c/for-5.c: New test.
1789         * testsuite/libgomp.c/for-6.c: New test.
1790         * testsuite/libgomp.c/linear-1.c: New test.
1791         * testsuite/libgomp.c/ordered-4.c: New test.
1792         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
1793         only allowed on the loop iterator.
1794         * testsuite/libgomp.c/pr66199-3.c: New test.
1795         * testsuite/libgomp.c/pr66199-4.c: New test.
1796         * testsuite/libgomp.c/reduction-7.c: New test.
1797         * testsuite/libgomp.c/reduction-8.c: New test.
1798         * testsuite/libgomp.c/reduction-9.c: New test.
1799         * testsuite/libgomp.c/reduction-10.c: New test.
1800         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
1801         map(tofrom:s).
1802         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
1803         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
1804         * testsuite/libgomp.c/target-11.c: New test.
1805         * testsuite/libgomp.c/target-12.c: New test.
1806         * testsuite/libgomp.c/target-13.c: New test.
1807         * testsuite/libgomp.c/target-14.c: New test.
1808         * testsuite/libgomp.c/target-15.c: New test.
1809         * testsuite/libgomp.c/target-16.c: New test.
1810         * testsuite/libgomp.c/target-17.c: New test.
1811         * testsuite/libgomp.c/target-18.c: New test.
1812         * testsuite/libgomp.c/target-19.c: New test.
1813         * testsuite/libgomp.c/target-20.c: New test.
1814         * testsuite/libgomp.c/target-21.c: New test.
1815         * testsuite/libgomp.c/target-22.c: New test.
1816         * testsuite/libgomp.c/target-23.c: New test.
1817         * testsuite/libgomp.c/target-24.c: New test.
1818         * testsuite/libgomp.c/target-25.c: New test.
1819         * testsuite/libgomp.c/target-26.c: New test.
1820         * testsuite/libgomp.c/target-27.c: New test.
1821         * testsuite/libgomp.c/taskloop-1.c: New test.
1822         * testsuite/libgomp.c/taskloop-2.c: New test.
1823         * testsuite/libgomp.c/taskloop-3.c: New test.
1824         * testsuite/libgomp.c/taskloop-4.c: New test.
1825         * testsuite/libgomp.c++/ctor-13.C: New test.
1826         * testsuite/libgomp.c++/doacross-1.C: New test.
1827         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
1828         Replace offload_device with offload_device_nonshared_as.
1829         * testsuite/libgomp.c++/for-12.C: New test.
1830         * testsuite/libgomp.c++/for-13.C: New test.
1831         * testsuite/libgomp.c++/for-14.C: New test.
1832         * testsuite/libgomp.c++/linear-1.C: New test.
1833         * testsuite/libgomp.c++/member-1.C: New test.
1834         * testsuite/libgomp.c++/member-2.C: New test.
1835         * testsuite/libgomp.c++/member-3.C: New test.
1836         * testsuite/libgomp.c++/member-4.C: New test.
1837         * testsuite/libgomp.c++/member-5.C: New test.
1838         * testsuite/libgomp.c++/ordered-1.C: New test.
1839         * testsuite/libgomp.c++/reduction-5.C: New test.
1840         * testsuite/libgomp.c++/reduction-6.C: New test.
1841         * testsuite/libgomp.c++/reduction-7.C: New test.
1842         * testsuite/libgomp.c++/reduction-8.C: New test.
1843         * testsuite/libgomp.c++/reduction-9.C: New test.
1844         * testsuite/libgomp.c++/reduction-10.C: New test.
1845         * testsuite/libgomp.c++/reference-1.C: New test.
1846         * testsuite/libgomp.c++/simd14.C: New test.
1847         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
1848         * testsuite/libgomp.c++/target-5.C: New test.
1849         * testsuite/libgomp.c++/target-6.C: New test.
1850         * testsuite/libgomp.c++/target-7.C: New test.
1851         * testsuite/libgomp.c++/target-8.C: New test.
1852         * testsuite/libgomp.c++/target-9.C: New test.
1853         * testsuite/libgomp.c++/target-10.C: New test.
1854         * testsuite/libgomp.c++/target-11.C: New test.
1855         * testsuite/libgomp.c++/target-12.C: New test.
1856         * testsuite/libgomp.c++/taskloop-1.C: New test.
1857         * testsuite/libgomp.c++/taskloop-2.C: New test.
1858         * testsuite/libgomp.c++/taskloop-3.C: New test.
1859         * testsuite/libgomp.c++/taskloop-4.C: New test.
1860         * testsuite/libgomp.c++/taskloop-5.C: New test.
1861         * testsuite/libgomp.c++/taskloop-6.C: New test.
1862         * testsuite/libgomp.c++/taskloop-7.C: New test.
1863         * testsuite/libgomp.c++/taskloop-8.C: New test.
1864         * testsuite/libgomp.c++/taskloop-9.C: New test.
1865         * testsuite/libgomp.fortran/affinity1.f90: New test.
1866         * testsuite/libgomp.fortran/affinity2.f90: New test.
1867
1868 2015-10-13  Tom de Vries  <tom@codesourcery.com>
1869
1870         PR tree-optimization/67476
1871         * testsuite/libgomp.c/autopar-3.c: New test.
1872         * testsuite/libgomp.c/autopar-4.c: New test.
1873         * testsuite/libgomp.c/autopar-5.c: New test.
1874         * testsuite/libgomp.c/autopar-6.c: New test.
1875         * testsuite/libgomp.c/autopar-7.c: New test.
1876         * testsuite/libgomp.c/autopar-8.c: New test.
1877
1878 2015-10-12  James Norris  <jnorris@codesourcery.com>
1879
1880         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
1881         initializer.
1882
1883 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
1884
1885         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
1886         using load_gcc_lib.
1887
1888 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
1889
1890         * oacc-ptx.h: Remove file, moving its content into...
1891         * config/nvptx/fortran.c: ... here...
1892         * config/nvptx/oacc-init.c: ..., here...
1893         * config/nvptx/oacc-parallel.c: ..., and here.
1894         * config/nvptx/openacc.f90: New file.
1895         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
1896         (link_ptx): Don't link in predefined bits of PTX code.
1897
1898 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
1899             Bernd Schmidt <bernds@codesourcery.com>
1900
1901         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
1902         (struct targ_ptx_obj): New.
1903         (nvptx_tdata): Move earlier, change data format.
1904         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
1905         objects.
1906         (GOMP_OFFLOAD_load_image): Adjust.
1907
1908 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
1909
1910         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
1911         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1912         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
1913         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
1914         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1915         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
1916         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
1917         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
1918         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
1919         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
1920         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1921         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1922         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1923         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1924         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1925         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1926         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1927         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1928         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1929         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1930         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1931         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1932         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1933         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1934         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1935         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1936         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1937         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1938         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1939         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1940         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1941         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1942         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1943         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1944         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1945         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1946         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1947         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1948         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1949         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1950         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1951         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1952         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1953         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1954         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1955         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1956         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1957         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1958         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
1959         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
1960         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
1961         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
1962         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
1963         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
1964         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1965         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1966         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1967         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1968         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1969         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1970         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1971         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1972         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1973
1974 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1975
1976         * oacc-init.c (acc_on_device): Force optimization level.
1977
1978 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1979
1980         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
1981         (cuda_errlist): Delete.
1982         (cuda_error): Reimplement.
1983
1984 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
1985
1986         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
1987         array.
1988         * libgomp.map (GOACC_parallel_keyed): New.
1989         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
1990         all callers.
1991         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
1992         and take keyed varargs list.  Adjust call to exec_func.
1993         (GOACC_parallel): Force host fallback.
1994         * libgomp_g.h (GOACC_parallel): Remove.
1995         (GOACC_parallel_keyed): Declare.
1996         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
1997         (stuct targ_gn_descriptor): Replace name field with launch field.
1998         (nvptx_exec): Lose separate geometry args, take array.  Process
1999         dynamic dimensions and adjust.
2000         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2001         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2002         data.
2003         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2004         passing.
2005         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2006         passing.
2007
2008 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2009
2010         PR libgomp/67141
2011         * oacc-int.h (goacc_host_init): Add declaration.
2012         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2013         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2014
2015 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2016             Sebastian Pop  <s.pop@samsung.com>
2017
2018         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2019         match o/p.
2020         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2021         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2022         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2023         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2024         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2025
2026 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2027
2028         * configure.tgt: Add missing ;; in between nvptx and rtems
2029         snippets.
2030
2031 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2032
2033         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2034         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2035         (gomp_thread_pool_reservoir): Add priority member.
2036         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2037         priority.
2038         (parse_thread_pools): Likewise.
2039         * team.c (gomp_team_start): Call configuration provided
2040         gomp_adjust_thread_attr(). Destroy thread attributes if
2041         necessary.
2042         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2043
2044 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2045
2046         * config/posix/pool.h: New.
2047         * config/rtems/pool.h: Likewise.
2048         * config/rtems/proc.c: Likewise.
2049         * libgomp.h (gomp_thread_destructor): Declare.
2050         * team.c: Include configuration provided "pool.h".
2051         (gomp_get_thread_pool): Define in configuration.
2052         (gomp_team_end): Call configuration defined
2053         gomp_release_thread_pool().
2054
2055 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2056
2057         * config/rtems/bar.c: New.
2058         * config/rtems/bar.h: Likewise.
2059         * config/rtems/mutex.c: Likewise.
2060         * config/rtems/mutex.h: Likewise.
2061         * config/rtems/sem.c: Likewise.
2062         * config/rtems/sem.h: Likewise.
2063         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2064         <sys/lock.h> header file.
2065         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2066         supported by Newlib.
2067         * configure: Regenerate.
2068
2069 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2070
2071         * team.c (gomp_new_thread_pool): Delete and move content to ...
2072         (gomp_get_thread_pool): ... new function.  Allocate and
2073         initialize thread pool on demand.
2074         (get_last_team): Use gomp_get_thread_pool().
2075         (gomp_team_start): Delete thread pool initialization.
2076
2077 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2078
2079         PR tree-optimization/65637
2080         * testsuite/libgomp.c/autopar-2.c: New test.
2081
2082 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2083
2084         PR tree-optimization/46193
2085         * testsuite/libgomp.c/pr46193.c: New test.
2086
2087 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2088
2089         libgomp/
2090         * libgomp.map: Add 4.0.2 version.
2091         * target.c (offload_image_descr): Add version field.
2092         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2093         call.  Improve load mismatch diagnostic.
2094         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2095         call.
2096         (GOMP_offload_regster): Make stub function, move bulk to ...
2097         (GOMP_offload_register_ver): ... here.  Process version argument.
2098         (GOMP_offload_unregister): Make stub function, move bulk to ...
2099         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2100         (gomp_init_device): Process version field.
2101         (gomp_unload_device): Process version field.
2102         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2103         macros.  Check plugin version.
2104         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2105         loader and unloader types.
2106         * oacc-host.c: Include gomp-constants.h.
2107         (host_version): New.
2108         (host_load_image, host_unload_image): Adjust.
2109         (host_dispatch): Add host_version.
2110         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2111         (GOMP_OFFLOAD_version): New.
2112         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2113         (GOMP_OFFLOAD_unload_image): Likewise.
2114         * plugin/plugin-host.c: Include gomp-constants.h.
2115         (GOMP_OFFLOAD_version): New.
2116         (GOMP_OFFLOAD_load_image): Add version arg.
2117         (GOMP_OFFLOAD_unload_image): Likewise.
2118
2119 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2120
2121         PR tree-optimization/65468
2122         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2123
2124 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2125
2126         PR tree-optimization/65468
2127         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2128
2129 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2130
2131         PR libgomp/66761
2132         PR libgomp/67303
2133         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2134         (gomp_iter_guided_next): Idem.
2135         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2136         (gomp_iter_ull_guided_next): Idem.
2137         * config/linux/wait.h (do_spin): Idem.
2138
2139 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2140
2141         * libgomp-plugin.h (enum offload_target_type): Remove
2142         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2143         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2144         * openacc.h (enum acc_device_t): Likewise.
2145         * openacc_lib.h: Likewise.
2146         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2147         (acc_on_device): Just use __builtin_acc_on_device.
2148         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2149         of acc_on_device builtin.
2150         * plugin/plugin-host.h: Remove file.
2151         * plugin/plugin-host.c: Likewise, but salvage some content into...
2152         * oacc-host.c: ... this file.
2153         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2154         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2155         * Makefile.in: Regenerate.
2156         * configure: Likewise.
2157         * testsuite/lib/libgomp.exp
2158         (check_effective_target_openacc_host_nonshm_selected): Remove.
2159         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2160         ACC_DEVICE_TYPE=host_nonshm.
2161         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2162         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2163         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2164         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2165         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2166         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2167
2168 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2169             Jakub Jelinek  <jakub@redhat.com>
2170
2171         * config/nvptx/affinity.c: New file.
2172         * config/nvptx/alloc.c: Likewise.
2173         * config/nvptx/bar.c: Likewise.
2174         * config/nvptx/barrier.c: Likewise.
2175         * config/nvptx/critical.c: Likewise.
2176         * config/nvptx/env.c: Likewise.
2177         * config/nvptx/error.c: Likewise.
2178         * config/nvptx/fortran.c: Likewise.
2179         * config/nvptx/iter.c: Likewise.
2180         * config/nvptx/iter_ull.c: Likewise.
2181         * config/nvptx/libgomp-plugin.c: Likewise.
2182         * config/nvptx/lock.c: Likewise.
2183         * config/nvptx/loop.c: Likewise.
2184         * config/nvptx/loop_ull.c: Likewise.
2185         * config/nvptx/mutex.c: Likewise.
2186         * config/nvptx/oacc-async.c: Likewise.
2187         * config/nvptx/oacc-cuda.c: Likewise.
2188         * config/nvptx/oacc-host.c: Likewise.
2189         * config/nvptx/oacc-init.c: Likewise.
2190         * config/nvptx/oacc-mem.c: Likewise.
2191         * config/nvptx/oacc-parallel.c: Likewise.
2192         * config/nvptx/oacc-plugin.c: Likewise.
2193         * config/nvptx/omp-lock.h: Likewise.
2194         * config/nvptx/ordered.c: Likewise.
2195         * config/nvptx/parallel.c: Likewise.
2196         * config/nvptx/proc.c: Likewise.
2197         * config/nvptx/ptrlock.c: Likewise.
2198         * config/nvptx/sections.c: Likewise.
2199         * config/nvptx/sem.c: Likewise.
2200         * config/nvptx/single.c: Likewise.
2201         * config/nvptx/splay-tree.c: Likewise.
2202         * config/nvptx/target.c: Likewise.
2203         * config/nvptx/task.c: Likewise.
2204         * config/nvptx/team.c: Likewise.
2205         * config/nvptx/time.c: Likewise.
2206         * config/nvptx/work.c: Likewise.
2207         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2208         * configure: Regenerate.
2209         * configure.tgt (config_path): Set to "nvptx" for target
2210         nvptx*-*-*.
2211
2212 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2213
2214         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2215
2216 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2217
2218         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2219         (cuda_errlist): Constify.
2220         (errmsg):  Move into ...
2221         (cuda_error): ... here.  Make smaller.
2222         (_XSTR, _STR): Delete.
2223         (cuda_synames): Delete.
2224         (verify_device_library): Delete.
2225         (nvptx_init): Don't call it.
2226
2227 2015-07-28  Tom de Vries  <tom@codesourcery.com>
2228
2229         * testsuite/libgomp.c/uns-outer-4.c: New test.
2230
2231 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
2232
2233         * testsuite/libgomp.c/pr66714.c: New test.
2234
2235 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2236
2237         PR libgomp/66950
2238         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2239         (fib_ref): New function.
2240         (fib): Correct corner cases in the recursion.
2241         (main): Replace the non-simd loop with fib_ref call.
2242         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2243         subroutine.
2244         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
2245         for the last array element value.  Replace the non-simd loop with
2246         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
2247         of the last array element with according Fibonacci sequence element.
2248         (fib): Correct corner cases in the recursion.
2249
2250 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
2251
2252         * target.c (gomp_offload_image_to_device): Rename to ...
2253         (gomp_load_image_to_device): ... here.
2254         (GOMP_offload_register): Adjust call.
2255         (gomp_init_device): Likewise.
2256         (gomp_unload_image_from_device): New.  Broken out of ...
2257         (GOMP_offload_unregister): ... here.  Call it.
2258         (gomp_unload_device): New.
2259         * libgomp.h (gomp_unload_device): Declare.
2260         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2261         mem maps.
2262
2263 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
2264
2265         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2266         wait=-specific if.
2267         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2268         !=0 condition.
2269         (goacc_waits): Move !num_waits handling to ...
2270         (GOACC_wait): ... here, the only caller that might have zero waits.
2271
2272         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2273         (struct ptx_image_data): Move earlier, add fns field.
2274         (struct ptx_device): Add images and image_lock fields.
2275         (ptx_images, ptx_image_lock): Delete.
2276         (nvptx_open_device): Initialize images and image_lock fields.
2277         (nvptx_close_device): Destroy image_lock.
2278         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2279         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2280         fields.
2281
2282 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
2283
2284         * target.c (GOMP_offload_register): Use int for device type arg.
2285         (GOMP_offload_unregister): Likewise.
2286
2287         * target.c (struct_offload_image_descr): Constify host_table.
2288         (gomp_offload_image_to_device): Likewise.
2289         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2290
2291         * libgomp.h (gomp_device_descr): Constify target data arguments.
2292         * target.c (struct offload_image_descr): Constify target_data.
2293         (gomp_offload_image_to_device): Likewise.
2294         (GOMP_offload_register): Likewise.
2295         (GOMP_offload_unrefister): Likewise.
2296         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2297         GOMP_OFFLOAD_unload_image): Constify target data.
2298         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2299         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2300
2301 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
2302
2303         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2304         Workaround driver library const error.
2305         (struct nvptx_tdata, nvptx_tdata_t): New.
2306         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2307         type.
2308
2309 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2310
2311         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2312         of EPS parameter from integer to real.
2313         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2314         type of EPS parameter from integer to real.
2315
2316 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2317
2318         * team.c (get_last_team): New.
2319         (gomp_new_team): Recycle last non-nested team if possible.
2320         (gomp_team_end): Move team work share list free lock destruction
2321         to ...
2322         (free_team): ... here.
2323
2324 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2325
2326         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2327         and ref from int to double.  Replaced their comparison with
2328         an inequality of their difference and EPS.
2329         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2330         comparison of pri and a reference number with an inequality of their
2331         difference and EPS.
2332         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2333         the comparison of sum and sum_ref with an inequality of their
2334         difference and EPS.
2335         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
2336         the comparison of pri and a reference number with an inequality of
2337         their difference and EPS.
2338
2339 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2340
2341         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
2342         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
2343         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
2344         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
2345         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
2346         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
2347         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
2348         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
2349         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
2350         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
2351         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
2352         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
2353         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
2354         variables.
2355         (vec_mult): Likewise.  Add #pragma omp taskwait.
2356         (main): Adjust caller.
2357         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
2358         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
2359         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
2360         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
2361         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
2362         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
2363         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
2364         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
2365         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
2366         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
2367         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
2368         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
2369         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
2370         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
2371         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
2372         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
2373         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
2374         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
2375         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
2376         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
2377         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
2378         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
2379         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
2380         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
2381         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
2382         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
2383         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
2384         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
2385         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
2386         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
2387         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
2388         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
2389         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
2390         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
2391         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
2392         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
2393         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
2394         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
2395         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
2396         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
2397         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
2398         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
2399         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
2400         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
2401         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
2402         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
2403         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
2404         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
2405         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
2406         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
2407         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
2408         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
2409         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
2410         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
2411         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
2412         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
2413         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
2414         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
2415         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
2416         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
2417         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
2418         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
2419         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
2420         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
2421         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
2422         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
2423         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
2424         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
2425         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
2426         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
2427         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
2428         (vec_mult): Add !$omp taskwait.
2429         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
2430         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
2431         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
2432         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
2433         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
2434         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
2435         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
2436         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
2437         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
2438         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
2439         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
2440         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
2441         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
2442         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
2443         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
2444         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
2445         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
2446         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
2447         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
2448         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
2449         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
2450         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
2451         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
2452         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
2453         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
2454         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
2455         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
2456         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
2457         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
2458         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
2459         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
2460         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
2461         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
2462         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
2463         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
2464         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
2465         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
2466         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
2467         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
2468         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
2469         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
2470         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
2471         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
2472         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
2473         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
2474         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
2475         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
2476         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
2477         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
2478         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
2479         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
2480         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
2481         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
2482         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
2483         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
2484         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
2485         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
2486         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
2487         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
2488         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
2489         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
2490         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
2491         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
2492         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
2493         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
2494         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
2495         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
2496
2497 2015-07-10  Tom de Vries  <tom@codesourcery.com>
2498
2499         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
2500         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
2501
2502 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
2503
2504         PR libgomp/65099
2505         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
2506         in a 64-bit configuration.
2507         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
2508         offloading testing if no such device is available.
2509         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2510         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2511
2512 2015-07-08  Tom de Vries  <tom@codesourcery.com>
2513
2514         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
2515         second call to f.
2516         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2517
2518 2015-07-07  Tom de Vries  <tom@codesourcery.com>
2519
2520         PR tree-optimization/66642
2521         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
2522         iteration count case.
2523         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
2524         function, factor out of ...
2525         (main): ... here.  Test low iteration count case.
2526
2527 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2528
2529         * libgomp.h (gomp_thread_pool): Comment last_team field.
2530
2531 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
2532
2533         * testsuite/libgomp.c++/pr66702-1.C: Require
2534         vect_simd_clones effective target.
2535         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
2536
2537 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2538
2539         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2540         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2541         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
2542         "-O2".
2543
2544 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2545
2546         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2547         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2548         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
2549         * testsuite/libgomp.c++/pr64824.C: Same.
2550         * testsuite/libgomp.c++/pr64868.C: Same.
2551         * testsuite/libgomp.c++/pr66199-1.C: Same.
2552         * testsuite/libgomp.c++/pr66199-2.C: Same.
2553         * testsuite/libgomp.c++/target-2.C: Same.
2554         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
2555         -std=<standard> option.
2556         * testsuite/libgomp.c++/udr-11.C: Same.
2557         * testsuite/libgomp.c++/udr-12.C: Same.
2558         * testsuite/libgomp.c++/udr-13.C: Same.
2559         * testsuite/libgomp.c++/udr-14.C: Same.
2560         * testsuite/libgomp.c++/udr-15.C: Same.
2561         * testsuite/libgomp.c++/udr-16.C: Same.
2562         * testsuite/libgomp.c++/udr-17.C: Same.
2563         * testsuite/libgomp.c++/udr-18.C: Same.
2564         * testsuite/libgomp.c++/udr-19.C: Same.
2565         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
2566         * testsuite/libgomp.c++/simd-1.C: Same.
2567         * testsuite/libgomp.c++/simd-2.C: Same.
2568         * testsuite/libgomp.c++/simd-3.C: Same.
2569         * testsuite/libgomp.c++/simd-4.C: Same.
2570         * testsuite/libgomp.c++/simd-5.C: Same.
2571         * testsuite/libgomp.c++/simd-6.C: Same.
2572         * testsuite/libgomp.c++/simd-7.C: Same.
2573         * testsuite/libgomp.c++/simd-8.C: Same.
2574         * testsuite/libgomp.c++/simd-9.C: Same.
2575         * testsuite/libgomp.c++/simd10.C: Same.
2576         * testsuite/libgomp.c++/simd11.C: Same.
2577         * testsuite/libgomp.c++/simd12.C: Same.
2578         * testsuite/libgomp.c++/simd13.C: Same.
2579
2580 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
2581
2582         PR middle-end/66702
2583         * testsuite/libgomp.c++/pr66702-1.C: New test.
2584         * testsuite/libgomp.c++/pr66702-2.C: New test.
2585
2586 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2587
2588         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
2589         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
2590         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
2591         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
2592
2593 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2594
2595         PR tree-optimization/66652
2596         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
2597         using restrict pointers.
2598         (main): Add arguments to calls to f.
2599         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2600
2601 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
2602
2603         * configure.ac: Fix check for header <sys/sysctl.h>.
2604         * configure: Regenerate.
2605         * config.h.in: Likewise.
2606
2607 2015-06-23  Tom de Vries  <tom@codesourcery.com>
2608
2609         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
2610         abort.
2611         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
2612
2613 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
2614
2615         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
2616         acc_device_nvidia.
2617
2618         PR libgomp/66518
2619         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
2620         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2621
2622 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2623
2624         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
2625         dg-additional-options for any remaining options.
2626         * testsuite/libgomp.c/atomic-2.c: Same.
2627         * testsuite/libgomp.c/atomic-4.c: Same.
2628         * testsuite/libgomp.c/atomic-5.c: Same.
2629         * testsuite/libgomp.c/atomic-6.c: Same.
2630         * testsuite/libgomp.c/autopar-1.c: Same.
2631         * testsuite/libgomp.c/copyin-1.c: Same.
2632         * testsuite/libgomp.c/copyin-2.c: Same.
2633         * testsuite/libgomp.c/copyin-3.c: Same.
2634         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
2635         * testsuite/libgomp.c/nestedfn-5.c: Same.
2636         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
2637         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
2638         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
2639         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2640         * testsuite/libgomp.c/pr32362-1.c: Same.
2641         * testsuite/libgomp.c/pr32362-2.c: Same.
2642         * testsuite/libgomp.c/pr32362-3.c: Same.
2643         * testsuite/libgomp.c/pr39591-1.c: Same.
2644         * testsuite/libgomp.c/pr39591-2.c: Same.
2645         * testsuite/libgomp.c/pr39591-3.c: Same.
2646         * testsuite/libgomp.c/pr58392.c: Same.
2647         * testsuite/libgomp.c/pr58756.c: Same.
2648         * testsuite/libgomp.c/simd-1.c: Same.
2649         * testsuite/libgomp.c/simd-10.c: Same.
2650         * testsuite/libgomp.c/simd-11.c: Same.
2651         * testsuite/libgomp.c/simd-12.c: Same.
2652         * testsuite/libgomp.c/simd-13.c: Same.
2653         * testsuite/libgomp.c/simd-14.c: Same.
2654         * testsuite/libgomp.c/simd-15.c: Same.
2655         * testsuite/libgomp.c/simd-2.c: Same.
2656         * testsuite/libgomp.c/simd-3.c: Same.
2657         * testsuite/libgomp.c/simd-4.c: Same.
2658         * testsuite/libgomp.c/simd-5.c: Same.
2659         * testsuite/libgomp.c/simd-6.c: Same.
2660         * testsuite/libgomp.c/simd-7.c: Same.
2661         * testsuite/libgomp.c/simd-8.c: Same.
2662         * testsuite/libgomp.c/simd-9.c: Same.
2663
2664 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2665
2666         * testsuite/libgomp.c/pr35625.c: Fix typo.
2667
2668 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2669
2670         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
2671         in dg-options.
2672         * testsuite/libgomp.c/atomic-3.c: Same.
2673         * testsuite/libgomp.c/debug-1.c: Same.
2674         * testsuite/libgomp.c/nqueens-1.c: Same.
2675         * testsuite/libgomp.c/pr26171.c: Same.
2676         * testsuite/libgomp.c/pr48591.c: Same.
2677         * testsuite/libgomp.c/pr64824.c: Same.
2678         * testsuite/libgomp.c/pr64868.c: Same.
2679         * testsuite/libgomp.c/pr66133.c: Same.
2680         * testsuite/libgomp.c/pr66199-1.c: Same.
2681         * testsuite/libgomp.c/pr66199-2.c: Same.
2682         * testsuite/libgomp.c/target-8.c: Same.
2683
2684 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2685
2686         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
2687         -std={gnu99,c99}.
2688         * testsuite/libgomp.c/for-1.c: Same.
2689         * testsuite/libgomp.c/for-2.c: Same.
2690         * testsuite/libgomp.c/for-3.c: Same.
2691         * testsuite/libgomp.c/pr35625.c: Same.
2692         * testsuite/libgomp.c/pr39154.c: Same.
2693         * testsuite/libgomp.c/simd-16.c: Same.
2694         * testsuite/libgomp.c/simd-17.c: Same.
2695
2696 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2697
2698         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
2699
2700 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2701
2702         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
2703         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2704         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
2705         (N): Define.
2706         (main): Use N instead of hardcoded constants.
2707
2708 2015-06-05  Tom de Vries  <tom@codesourcery.com>
2709
2710         merge from gomp4 branch:
2711         2015-05-28  Tom de Vries  <tom@codesourcery.com>
2712
2713         PR tree-optimization/65443
2714         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
2715         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
2716         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
2717
2718 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
2719
2720         * testsuite/libgomp.graphite/bounds.c: Adjust for
2721         cleanup-tree-dump removal.
2722         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
2723         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2724         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2725         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
2726         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2727         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2728         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2729         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2730         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2731         * testsuite/libgomp.graphite/pr41118.c: Likewise.
2732
2733 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
2734
2735         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
2736         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
2737         (futex_wake) [!__x86_64__]: Ditto.
2738
2739 2015-05-28  Julian Brown  <julian@codesourcery.com>
2740
2741         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
2742         function comment. Only call gomp_fatal if new argument is true.
2743         (acc_dev_num_out_of_range): New function.
2744         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
2745         acc_dev_num_out_of_range as appropriate.
2746         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2747         (acc_get_device_num, acc_set_device_num): Update calls to
2748         resolve_device.
2749         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
2750         output.
2751
2752 2015-05-28  Julian Brown  <julian@codesourcery.com>
2753
2754         PR libgomp/65742
2755         * oacc-init.c (plugin/plugin-host.h): Include.
2756         (acc_on_device): Check whether we're in an offloaded region for
2757         host_nonshm
2758         plugin. Don't use __builtin_acc_on_device.
2759         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
2760         nonshm_exec flag in thread-local data.
2761         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
2762         data for host_nonshm plugin.
2763         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
2764         for host_nonshm plugin.
2765         * plugin/plugin-host.h: New.
2766
2767 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2768
2769         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
2770
2771 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2772
2773         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
2774         Declare as int.
2775         (FUTEX_PRIVATE_FLAG): Remove L suffix.
2776         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
2777         Declare as int.
2778
2779 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2780
2781         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
2782
2783 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
2784
2785         * target.c (gomp_map_pointer): New function abstracting out
2786         GOMP_MAP_POINTER handling.
2787         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
2788         gomp_map_pointer().
2789
2790 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
2791
2792         PR middle-end/66199
2793         * testsuite/libgomp.c/pr66199-1.c: New test.
2794         * testsuite/libgomp.c/pr66199-2.c: New test.
2795         * testsuite/libgomp.c++/pr66199-1.C: New test.
2796         * testsuite/libgomp.c++/pr66199-2.C: New test.
2797         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
2798         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
2799
2800 2015-05-19  Julian Brown  <julian@codesourcery.com>
2801
2802         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
2803         on cuInit failure.
2804
2805 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
2806
2807         PR middle-end/66133
2808         * testsuite/libgomp.c/pr66133.c: New test.
2809
2810 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
2811
2812         * Makefile.in: Regenerated with automake-1.11.6.
2813         * aclocal.m4: Likewise.
2814         * config.h.in: Likewise.
2815         * configure: Likewise.
2816         * testsuite/Makefile.in: Likewise.
2817
2818 2015-05-08  Jason Merrill  <jason@redhat.com>
2819
2820         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
2821         _Complex.
2822
2823         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
2824
2825 2015-05-06  Julian Brown  <julian@codesourcery.com>
2826
2827         * oacc-init.c (acc_device_lock): Add explanatory comment.
2828         (resolve_device): Add comment about locking requirement.
2829         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
2830         gomp_init_device and gomp_fini_device calls.
2831         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2832         (acc_get_device_num, acc_set_device_num): Add locking around
2833         resolve_device and gomp_init_device calls.
2834
2835 2015-05-06  Julian Brown  <julian@codesourcery.com>
2836
2837         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
2838         goacc_thread_lock on error paths.
2839         * oacc-mem.c (lookup_host): Remove locking from function. Note
2840         locking requirement for caller in function comment.
2841         (lookup_dev): Likewise.
2842         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
2843         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
2844         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
2845         Add locking.
2846
2847 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
2848
2849         PR testsuite/65205
2850         PR libgomp/65993
2851         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
2852         don't expect "0x" prefix for "%p" format specifier, don't expect
2853         "(nil)" for NULL pointer.
2854         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2855         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2856         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2857         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2858         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2859         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2860         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2861         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2862         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2863         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2864         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2865         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2866         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2867         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2868         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2869         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2870         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2871         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2872         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2873         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2874         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2875         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2876         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2877         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2878         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2879         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2880         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2881         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2882         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
2883         accurately specify what we're looking for.
2884         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2885         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2886         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2887         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2888         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2889
2890 2015-04-30  James Norris  <jnorris@codesourcery.com>
2891
2892         PR testsuite/65205
2893         * testsuite/lib/libgomp.exp
2894         (check_effective_target_openacc_host_selected)
2895         (check_effective_target_openacc_host_nonshm_selected): New
2896         procedures.
2897         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
2898         dg-shouldfail.
2899         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2900         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2901         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2902         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2903         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2904         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2905         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2906         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2907         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2908         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2909         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2910         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2911         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2912         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2913         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2914         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2915         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2916         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2917         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2918         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2919         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2920         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2921         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2922         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2923         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2924         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2925         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2926         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2927         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2928         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2929         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2930         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2931         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2932         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2933         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2934         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2935         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2936         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2937         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2938         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2939         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2940         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2941         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2942
2943 2015-04-08  Julian Brown  <julian@codesourcery.com>
2944
2945         * libgomp.h (target_mem_desc: Remove mem_map field.
2946         (acc_dispatch_t): Remove open_device_func, close_device_func,
2947         get_device_num_func, set_device_num_func, target_data members.
2948         Change create_thread_data_func argument to device number instead of
2949         generic pointer.
2950         * oacc-async.c (assert.h): Include.
2951         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
2952         (acc_wait_all, acc_wait_all_async): Use current host thread's
2953         active device, not base_dev.
2954         * oacc-cuda.c (acc_get_current_cuda_device)
2955         (acc_get_current_cuda_context, acc_get_cuda_stream)
2956         (acc_set_cuda_stream): Likewise.
2957         * oacc-host.c (host_dispatch): Don't set open_device_func,
2958         close_device_func, get_device_num_func or set_device_num_func.
2959         * oacc-init.c (base_dev, init_key): Remove.
2960         (cached_base_dev): New.
2961         (name_of_acc_device_t): New.
2962         (acc_init_1): Initialise default-numbered device, not zeroth.
2963         (acc_shutdown_1): Close all devices of a given type.
2964         (goacc_destroy_thread): Don't use base_dev.
2965         (lazy_open, lazy_init, lazy_init_and_open): Remove.
2966         (goacc_attach_host_thread_to_device): New.
2967         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
2968         (acc_get_num_devices): Don't use base_dev.
2969         (acc_set_device_type): Reimplement.
2970         (acc_get_device_type): Don't use base_dev.
2971         (acc_get_device_num): Tweak logic.
2972         (acc_set_device_num): Likewise.
2973         (acc_on_device): Use acc_get_device_type.
2974         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
2975         (goacc_lazy_initialize): Reimplement with acc_init and
2976         goacc_attach_host_thread_to_device.
2977         * oacc-int.h (goacc_thread): Add base_dev field.
2978         (base_dev): Remove extern declaration.
2979         (goacc_attach_host_thread_to_device): Add prototype.
2980         * oacc-mem.c (acc_malloc): Use current thread's device instead of
2981         base_dev.
2982         (acc_free): Likewise.
2983         (acc_memcpy_to_device): Likewise.
2984         (acc_memcpy_from_device): Likewise.
2985         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
2986         goacc_lazy_initialize (throughout).
2987         (GOACC_parallel): Use tgt_offset to locate target functions.
2988         * target.c (gomp_map_vars): Don't set tgt->mem_map.
2989         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
2990         (gomp_load_plugin_for_device): Remove open_device, close_device,
2991         get_device_num, set_device_num openacc hook initialisation. Don't set
2992         openacc.target_data.
2993         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
2994         (GOMP_OFFLOAD_openacc_close_device)
2995         (GOMP_OFFLOAD_openacc_get_device_num)
2996         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
2997         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
2998         to int.
2999         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3000         (instantiated_devices, ptx_dev_lock): New.
3001         (struct ptx_image_data): New.
3002         (ptx_devices, ptx_images, ptx_image_lock): New.
3003         (fini_streams_for_device): Reorder cuStreamDestroy call.
3004         (nvptx_get_num_devices): Remove forward declaration.
3005         (nvptx_init): Change return type to bool.
3006         (nvptx_fini): Remove.
3007         (nvptx_attach_host_thread_to_device): New.
3008         (nvptx_open_device): Return struct ptx_device* instead of void*.
3009         (nvptx_close_device): Change argument type to struct ptx_device*,
3010         return type to void.
3011         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3012         (kernel_target_data, kernel_host_table): Remove static globals.
3013         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3014         (GOMP_OFFLOAD_init_device): Reimplement.
3015         (GOMP_OFFLOAD_fini_device): Likewise.
3016         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3017         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3018         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3019         (GOMP_OFFLOAD_openacc_open_device)
3020         (GOMP_OFFLOAD_openacc_close_device)
3021         (GOMP_OFFLOAD_openacc_set_device_num)
3022         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3023         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3024         (device number).
3025
3026         testsuite/
3027         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3028
3029 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3030
3031         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3032         * libgomp.h (struct gomp_memory_mapping): Remove.
3033         (struct target_mem_desc): Change type of mem_map from
3034         gomp_memory_mapping * to splay_tree_s *.
3035         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3036         Add load_image_func, unload_image_func.
3037         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3038         Remove offload_regions_registered.
3039         (gomp_init_tables): Remove.
3040         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3041         to splay_tree_s *.
3042         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3043         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3044         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3045         offload_regions_registered.
3046         Initialize load_image_func, unload_image_func, mem_map.root.
3047         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3048         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3049         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3050         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3051         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3052         (lookup_dev): Use dev's lock.
3053         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3054         (acc_is_present): Likewise.
3055         (acc_map_data): Likewise.
3056         (acc_unmap_data): Likewise.  Use dev's lock.
3057         (present_create_copy): Likewise.
3058         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3059         (update_dev_host): Likewise.
3060         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3061         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3062         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3063         (GOMP_OFFLOAD_get_table): Remove
3064         (GOMP_OFFLOAD_load_image): New function.
3065         (GOMP_OFFLOAD_unload_image): New function.
3066         * target.c (register_lock): New mutex for offload image registration.
3067         (num_devices): Do not guard with PLUGIN_SUPPORT.
3068         (gomp_realloc_unlock): New static function.
3069         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3070         before gomp_fatal.
3071         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3072         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3073         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3074         mem_map's.
3075         (gomp_unmap_vars): Likewise.
3076         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3077         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3078         (gomp_offload_image_to_device): New static function.
3079         (GOMP_offload_register): Add mutex lock.
3080         Call gomp_offload_image_to_device for all initialized devices.
3081         Replace gomp_realloc with gomp_realloc_unlock.
3082         (GOMP_offload_unregister): New function.
3083         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3084         get_table_func from the plugin with calls to init_device_func and
3085         gomp_offload_image_to_device.
3086         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3087         to splay_tree_s *.
3088         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3089         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3090         (GOMP_target_data): Do not call gomp_init_tables.
3091         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3092         (gomp_load_plugin_for_device): Replace register_image and get_table
3093         with load_image and unload_image in DLSYM ().
3094         (gomp_register_images_for_device): Remove function.
3095         (gomp_target_init): Do not initialize current_device.mem_map.*,
3096         current_device.offload_regions_registered.
3097         Remove call to gomp_register_images_for_device.
3098         Do not free offload_images and num_offload_images.
3099
3100 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3101
3102         PR fortran/65597
3103         * testsuite/libgomp.fortran/pr65597.f90: New test.
3104
3105 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3106
3107         PR testsuite/65594
3108         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3109         (init, check): New function.
3110         (foo): Change return type to void.
3111         (main): Call init and check.
3112
3113 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3114
3115         PR testsuite/65594
3116         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3117         (foo): Use M for non-inner loops to scale down test-case.
3118
3119 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3120
3121         PR libgomp/64972
3122         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3123         (GOACC_data_start): Likewise.
3124         * target.c (gomp_map_vars): Likewise.
3125
3126 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3127
3128         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3129         hppa*-*-hpux*.
3130
3131 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3132
3133         * testsuite/libgomp.c/target-10.c: New test.
3134         * testsuite/libgomp.c++/target-4.C: New test.
3135
3136 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3137
3138         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3139         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3140
3141 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3142
3143         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3144         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3145         (pthread.h): Check for this header file.
3146         * configure: Regenerate.
3147
3148 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3149
3150         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3151         (check_reduction_op, check_reduction_macro, max, min):
3152         Declare.
3153         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3154         function.
3155         (main): Use new functions.
3156
3157 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3158
3159         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3160         char * for variables holding dlerror return values.
3161         (DLSYM_OPT): Ditto.
3162
3163 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3164
3165         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3166
3167 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3168             Cesar Philippidis  <cesar@codesourcery.com>
3169
3170         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3171         GOACC_ctaid, and GOACC_nctaid routines.
3172
3173 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3174
3175         PR c/64824
3176         * testsuite/libgomp.c/atomic-18.c: New test.
3177         * testsuite/libgomp.c++/atomic-16.C: New test.
3178
3179 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3180
3181         PR c/64824
3182         PR c/64868
3183         * testsuite/libgomp.c/pr64824.c: New test.
3184         * testsuite/libgomp.c/pr64868.c: New test.
3185         * testsuite/libgomp.c++/pr64824.C: New test.
3186         * testsuite/libgomp.c++/pr64868.C: New test.
3187
3188 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
3189
3190         PR libgomp/64635
3191         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3192         Link with -lpthread.
3193         * config/aix/plugin-suffix.h: Delete.
3194
3195 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
3196
3197         PR libgomp/64635
3198         * configure.tgt (*-*-aix*): Use config_path "aix posix".
3199         (*-*-darwin*): Use config_path "bsd darwin posix".
3200         (*-*-hpux*): Use config_path "hpux posix".
3201         * target.c: Add include of plugin-suffix.h and use
3202         SONAME_SUFFIX macro.
3203         * config/aix/plugin-suffix.h: New file.
3204         * config/darwin/plugin-suffix.h: New file.
3205         * config/hpux/plugin-suffix.h: New file.
3206         * config/posix/plugin-suffix.h: New file.
3207
3208 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
3209
3210         PR middle-end/64734
3211         * libgomp.c/pr64734.c: New test.
3212
3213 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3214
3215         PR libgomp/64672
3216         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3217
3218 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3219
3220         PR libgomp/64707
3221         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3222         dg-options.
3223
3224 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
3225
3226         PR libgomp/64625
3227         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3228         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3229         formal parameter.  Update all users.
3230         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3231         Document unused formal parameter.
3232
3233 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
3234
3235         * oacc-parallel.c: Don't include <alloca.h>.
3236         (GOACC_parallel): Use gomp_alloca instead of alloca.
3237
3238 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
3239
3240         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3241
3242 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
3243             James Norris  <jnorris@codesourcery.com>
3244             Tom de Vries  <tom@codesourcery.com>
3245             Julian Brown  <julian@codesourcery.com>
3246             Cesar Philippidis  <cesar@codesourcery.com>
3247             Nathan Sidwell  <nathan@codesourcery.com>
3248             Tobias Burnus  <burnus@net-b.de>
3249
3250         * Makefile.am (search_path): Add $(top_srcdir)/../include.
3251         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3252         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3253         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3254         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3255         Include $(top_srcdir)/plugin/Makefrag.am.
3256         (nodist_libsubinclude_HEADERS): Add openacc.h.
3257         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3258         openacc.f90, openacc.mod, openacc_kinds.mod.
3259         (omp_lib.mod): Generalize into...
3260         (%.mod): ... this new rule.
3261         (openacc_kinds.mod, openacc.mod): New rules.
3262         * plugin/configfrag.ac: New file.
3263         * configure.ac: Move plugin/offloading support into it.  Include
3264         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
3265         * plugin/Makefrag.am: New file.
3266         * testsuite/Makefile.am (OFFLOAD_TARGETS)
3267         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3268         export.
3269         (libgomp-test-support.exp): New rule.
3270         (all-local): Depend on it.
3271         * Makefile.in: Regenerate.
3272         * testsuite/Makefile.in: Regenerate.
3273         * config.h.in: Likewise.
3274         * configure: Likewise.
3275         * configure.tgt: Harden shell syntax.
3276         * env.c: Include "oacc-int.h".
3277         (parse_acc_device_type): New function.
3278         (gomp_debug_var, goacc_device_type, goacc_device_num): New
3279         variables.
3280         (initialize_env): Initialize those.  Call
3281         goacc_runtime_initialize.
3282         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3283         (gomp_fatal): Call gomp_vfatal.
3284         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3285         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3286         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3287         (splay_tree_node, splay_tree, splay_tree_key)
3288         (struct target_mem_desc, struct splay_tree_key_s)
3289         (struct gomp_memory_mapping, struct acc_dispatch_t)
3290         (struct gomp_device_descr, gomp_acc_insert_pointer)
3291         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3292         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3293         (gomp_free_memmap, gomp_fini_device): New declarations.
3294         (gomp_vdebug, gomp_debug): New macros.
3295         Include "splay-tree.h".
3296         * libgomp.map (OACC_2.0): New symbol version.  Use for
3297         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3298         acc_set_device_type_h_, acc_get_device_type,
3299         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3300         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3301         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3302         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3303         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3304         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3305         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3306         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3307         acc_copyin_array_h_, acc_present_or_copyin,
3308         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3309         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3310         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3311         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3312         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3313         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3314         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3315         acc_update_device, acc_update_device_32_h_,
3316         acc_update_device_64_h_, acc_update_device_array_h_,
3317         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3318         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3319         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3320         acc_is_present_64_h_, acc_is_present_array_h_,
3321         acc_memcpy_to_device, acc_memcpy_from_device,
3322         acc_get_current_cuda_device, acc_get_current_cuda_context,
3323         acc_get_cuda_stream, acc_set_cuda_stream.
3324         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
3325         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3326         GOACC_update, GOACC_wait, GOACC_get_thread_num,
3327         GOACC_get_num_threads.
3328         (GOMP_PLUGIN_1.0): New symbol version.  Use for
3329         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3330         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3331         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3332         GOMP_PLUGIN_acc_thread.
3333         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3334         environment variable.
3335         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
3336         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
3337         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
3338         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
3339         (splay_tree_remove): New declarations.
3340         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
3341         (splay_tree_remove, splay_tree_lookup): Move into...
3342         * splay-tree.c: ... this new file.
3343         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
3344         (splay_tree_node, splay_tree, splay_tree_key)
3345         (struct target_mem_desc, struct splay_tree_key_s)
3346         (struct gomp_device_descr): Don't declare.
3347         (num_devices_openmp): New variable.
3348         (gomp_get_num_devices ): Use it.
3349         (gomp_init_targets_once): New function.
3350         (gomp_get_num_devices ): Use it.
3351         (get_kind, gomp_copy_from_async, gomp_free_memmap)
3352         (gomp_fini_device, gomp_register_image_for_device): New functions.
3353         (gomp_map_vars): Add devaddrs parameter.
3354         (gomp_update): Add mm parameter.
3355         (gomp_init_device): Move most of it into...
3356         (gomp_init_tables): ... this new function.
3357         (gomp_register_images_for_device): Remove function.
3358         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
3359         Make them hidden instead of static.
3360         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
3361         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
3362         (GOMP_target_end_data, GOMP_target_update)
3363         (gomp_load_plugin_for_device, gomp_target_init): Update for
3364         OpenACC changes.
3365         * oacc-async.c: New file.
3366         * oacc-cuda.c: Likewise.
3367         * oacc-host.c: Likewise.
3368         * oacc-init.c: Likewise.
3369         * oacc-int.h: Likewise.
3370         * oacc-mem.c: Likewise.
3371         * oacc-parallel.c: Likewise.
3372         * oacc-plugin.c: Likewise.
3373         * oacc-plugin.h: Likewise.
3374         * oacc-ptx.h: Likewise.
3375         * openacc.f90: Likewise.
3376         * openacc.h: Likewise.
3377         * openacc_lib.h: Likewise.
3378         * plugin/plugin-host.c: Likewise.
3379         * plugin/plugin-nvptx.c: Likewise.
3380         * libgomp-plugin.c: Likewise.
3381         * libgomp-plugin.h: Likewise.
3382         * libgomp_target.h: Remove file after merging content into the
3383         former file.  Update all users.
3384         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
3385         (offload_targets_s, offload_targets_s_openacc): New variables.
3386         (check_effective_target_openacc_nvidia_accel_present)
3387         (check_effective_target_openacc_nvidia_accel_selected): New
3388         procedures.
3389         (libgomp_init): Update for OpenACC changes.
3390         * testsuite/libgomp-test-support.exp.in: New file.
3391         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3392         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3393         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3394         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
3395         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
3396         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3397         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
3398         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3399         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3400         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
3401         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
3402         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3403         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
3404         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3405         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
3406         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
3407         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
3408         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
3409         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
3410         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
3411         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
3412         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3413         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3414         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3415         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3416         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3417         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3418         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3419         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3420         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3421         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3422         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3423         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3424         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
3425         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
3426         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3427         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3428         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3429         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
3430         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
3431         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
3432         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
3433         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3434         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3435         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3436         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
3437         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3438         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3439         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3440         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3441         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3442         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
3443         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3444         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3445         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3446         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3447         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3448         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3449         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3450         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
3451         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3452         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
3453         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3454         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3455         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3456         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
3457         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
3458         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3459         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3460         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3461         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
3462         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3463         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3464         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3465         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
3466         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
3467         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3468         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3469         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
3470         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
3471         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
3472         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
3473         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3474         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3475         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3476         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
3477         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
3478         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3479         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3480         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
3481         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
3482         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
3483         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
3484         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3485         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3486         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3487         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3488         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
3489         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3490         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3491         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
3492         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
3493         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
3494         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3495         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
3496         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
3497         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
3498         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
3499         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
3500         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3501         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
3502         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
3503         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3504         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
3505         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
3506         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
3507         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
3508         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
3509         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
3510         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
3511         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
3512         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
3513         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3514         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
3515         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
3516         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
3517         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
3518         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
3519         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
3520         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
3521         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
3522         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
3523         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3524         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
3525         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3526         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3527         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3528         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3529         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3530         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
3531         Likewise.
3532         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
3533         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
3534         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
3535         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
3536         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
3537         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3538         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
3539         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3540         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3541         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3542         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3543         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3544         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3545         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
3546         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
3547         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
3548         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
3549         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
3550         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
3551         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
3552         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
3553         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
3554         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
3555         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
3556         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
3557         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
3558         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3559         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3560         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3561         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3562         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3563         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3564         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3565         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3566         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
3567         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
3568         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
3569         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
3570         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
3571         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
3572         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
3573         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
3574         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
3575         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
3576         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
3577         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
3578         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
3579         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
3580         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
3581         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3582         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3583         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3584         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
3585         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3586         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
3587         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
3588         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
3589         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
3590         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
3591         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
3592
3593 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
3594             Julian Brown  <julian@codesourcery.com>
3595             David Malcolm  <dmalcolm@redhat.com>
3596
3597         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
3598         to "GNU Offloading and Multi Processing Runtime Library".  Change
3599         all users.
3600         * configure: Regenerate.
3601         * libgomp.texi: Update.
3602
3603 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
3604
3605         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
3606         "$tgt_dir/lib32".
3607         * configure: Regenerate.
3608
3609         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
3610         "intelmic" in $offload_targets.
3611
3612 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
3613
3614         Update copyright years.
3615
3616         * libgomp.texi: Bump @copying's copyright year.
3617
3618 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3619
3620         * testsuite/lib/libgomp.exp: Load target-utils.exp.
3621         Move load of target-supportes.exp earlier.
3622
3623 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
3624
3625         * testsuite/libgomp.c/target-9.c: New test.
3626
3627 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
3628
3629         * config.h.in: Regenerate.
3630         * configure: Regenerate.
3631         * configure.ac: Add GCC_CHECK_EMUTLS.
3632         * libgomp.h: Add check for USE_EMUTLS: this case
3633         is equal to HAVE_TLS.
3634         * team.c: Likewise.
3635
3636 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
3637
3638         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
3639
3640 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3641             Ilya Verbin  <ilya.verbin@intel.com>
3642
3643         * testsuite/libgomp.c/target-critical-1.c: New test.
3644
3645 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
3646
3647         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
3648         to dg-options unless expensive testing is on.
3649         (TESTITERS): Define to N if not defined.
3650         (main): Use TESTITERS instead of N.
3651         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
3652         dg-additional-options depending on whether expensive testing is on.
3653         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
3654         Decrease N to 100000 and CHUNKSZ to 10000.
3655
3656 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
3657
3658         PR fortran/63938
3659         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
3660         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
3661
3662 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
3663
3664         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
3665
3666 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
3667
3668         PR bootstrap/63784
3669         * configure: Regenerated.
3670
3671 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
3672
3673         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
3674         vect_simd_clones effective target.
3675         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3676
3677 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
3678
3679         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
3680         of 32 as block_size.
3681         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
3682         instead of 32 as block_size.
3683
3684 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3685             Ilya Verbin  <ilya.verbin@intel.com>
3686
3687         * Makefile.in: Regenerate.
3688         * configure: Regenerate.
3689         * configure.ac: Set up offload_additional_options,
3690         offload_additional_lib_paths and offload_targets.
3691         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
3692         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
3693         * testsuite/Makefile.in: Regenerate.
3694         * testsuite/lib/libgomp.exp (libgomp_init): Append
3695         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
3696         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
3697         build directory to LD_LIBRARY_PATH for intelmic offload targets.
3698
3699 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3700             Ilya Verbin  <ilya.verbin@intel.com>
3701             Kirill Yukhin  <kirill.yukhin@intel.com>
3702             Ilya Tocar  <ilya.tocar@intel.com>
3703
3704         * testsuite/lib/libgomp.exp
3705         (check_effective_target_offload_device): New.
3706         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
3707         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
3708         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
3709         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
3710         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
3711         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
3712         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
3713         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
3714         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
3715         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
3716         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
3717         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
3718         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
3719         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
3720         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
3721         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
3722         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
3723         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
3724         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
3725         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
3726         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
3727         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
3728         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
3729         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
3730         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
3731         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
3732         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
3733         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
3734         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
3735         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
3736         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
3737         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
3738         * testsuite/libgomp.c/target-7.c: Fix test.
3739         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
3740         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
3741         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
3742         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
3743         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
3744         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
3745         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
3746         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
3747         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
3748         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
3749         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
3750         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
3751         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
3752         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
3753         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
3754         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
3755         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
3756         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
3757         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3758         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
3759         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
3760         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
3761         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
3762         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
3763         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
3764         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
3765         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
3766         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
3767         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
3768         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
3769         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
3770
3771 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
3772             Ilya Verbin  <ilya.verbin@intel.com>
3773             Thomas Schwinge  <thomas@codesourcery.com>
3774             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3775
3776         * libgomp.map (GOMP_4.0.1): New symbol version.
3777         Add GOMP_offload_register.
3778         * libgomp_target.h: New file.
3779         * splay-tree.h: New file.
3780         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
3781         (gomp_target_init): New forward declaration.
3782         (gomp_is_initialized): New static variable.
3783         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
3784         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
3785         New structures.
3786         (offload_images, num_offload_images, devices, num_devices): New static
3787         variables.
3788         (splay_compare): New static function.
3789         (struct gomp_device_descr): New structure.
3790         (gomp_get_num_devices): Call gomp_target_init.
3791         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
3792         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
3793         (GOMP_offload_register): New function.
3794         (GOMP_target): Arrange for host callback to be performed in a separate
3795         initial thread and contention group, inheriting ICVs from
3796         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
3797         Add device initialization and lookup for target function in splay tree.
3798         (GOMP_target_data): Add device initialization and call gomp_map_vars.
3799         (GOMP_target_end_data): Call gomp_unmap_vars.
3800         (GOMP_target_update): Add device initialization and call gomp_update.
3801         (gomp_load_plugin_for_device, gomp_register_images_for_device)
3802         (gomp_target_init): New static functions.
3803
3804 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
3805             Thomas Schwinge  <thomas@codesourcery.com>
3806             Ilya Verbin  <ilya.verbin@intel.com>
3807             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3808
3809         * config.h.in: Regenerate.
3810         * configure: Regenerate.
3811         * configure.ac: Check for libdl, required for plugin support.
3812         (PLUGIN_SUPPORT): Define if plugins are supported.
3813         (enable_offload_targets): Support Intel MIC targets.
3814         (OFFLOAD_TARGETS): List of target names suitable for offloading.
3815
3816 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3817
3818         PR target/63610
3819         * configure: Regenerate.
3820
3821 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3822
3823         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
3824
3825 2014-10-06  Marek Polacek  <polacek@redhat.com>
3826
3827         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
3828         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
3829         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
3830         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3831
3832 2014-10-06  Marek Polacek  <polacek@redhat.com>
3833
3834         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
3835         * testsuite/libgomp.c/nqueens-1.c: Likewise.
3836         * testsuite/libgomp.c/pr26943-3.c: Likewise.
3837         * testsuite/libgomp.c/pr26943-4.c: Likewise.
3838         * testsuite/libgomp.c/pr36802-2.c: Likewise.
3839         * testsuite/libgomp.c/pr36802-3.c: Likewise.
3840         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
3841         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3842         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
3843         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
3844         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
3845         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
3846         * testsuite/libgomp.c/omp-single-1.c: Likewise.
3847         * testsuite/libgomp.c/omp-single-2.c: Likewise.
3848         * testsuite/libgomp.c/omp_matvec.c: Likewise.
3849         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
3850         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
3851         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
3852         declarations.
3853
3854 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
3855
3856         PR libgomp/61200
3857         * testsuite/libgomp.c/pr61200.c: New test.
3858
3859 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
3860
3861         PR c++/63248
3862         * testsuite/libgomp.c++/pr63248.C: New test.
3863
3864 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
3865
3866         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
3867         is not zero, but taskgroup->children is NULL and there are
3868         any task->children, schedule those instead of waiting.
3869         * testsuite/libgomp.c/depend-6.c: New test.
3870         * testsuite/libgomp.c/depend-7.c: New test.
3871         * testsuite/libgomp.c/depend-8.c: New test.
3872         * testsuite/libgomp.c/depend-9.c: New test.
3873         * testsuite/libgomp.c/depend-10.c: New test.
3874
3875 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
3876
3877         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
3878         (struct gomp_taskwait): New type.
3879         (struct gomp_task): Add taskwait and parent_depends_on, remove
3880         in_taskwait and taskwait_sem fields.
3881         (gomp_finish_task): Don't destroy taskwait_sem.
3882         * task.c (gomp_init_task): Don't init in_taskwait, instead init
3883         taskwait and parent_depends_on.
3884         (GOMP_task): For if (0) tasks with depend clause that depend on
3885         earlier tasks don't defer them, instead call
3886         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
3887         Initialize redundant_out field, for redundant out entries just
3888         move them at the end of linked list instead of removing them
3889         completely, and set redundant_out flag instead of redundant.
3890         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
3891         that task.
3892         (gomp_task_run_post_handle_dependers): If parent is in
3893         gomp_task_maybe_wait_for_dependencies and newly runnable task
3894         is not parent_depends_on, queue it in parent->children linked
3895         list after all runnable tasks with parent_depends_on set.
3896         Adjust for addition of taskwait indirection.
3897         (gomp_task_run_post_remove_parent): If parent is in
3898         gomp_task_maybe_wait_for_dependencies and task to be removed
3899         is parent_depends_on, decrement n_depend and if needed awake
3900         parent.  Adjust for addition of taskwait indirection.
3901         (GOMP_taskwait): Adjust for addition of taskwait indirection.
3902         (gomp_task_maybe_wait_for_dependencies): New function.
3903         * testsuite/libgomp.c/depend-5.c: New test.
3904
3905 2014-07-13  Tobias Burnus  <burnus@net-b.de>
3906
3907         * testsuite/libgomp.fortran/pr34020.f90: Make compile
3908         with TS 18508/Fortran 2015.
3909
3910 2014-07-06  Marek Polacek  <polacek@redhat.com>
3911
3912         PR c/6940
3913         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
3914
3915 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
3916
3917         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
3918         matches regex $lang_source_re, add $lang_include_flags to options.
3919         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
3920         * testsuite/libgomp.c++/c++.exp: Likewise.
3921         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
3922         and lang_include_flags instead of adding -fintrinsic-modules-path= to
3923         ALWAYS_CFLAGS.
3924         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
3925
3926 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
3927
3928         * testsuite/libgomp.fortran/fortran.exp: Explain
3929         gfortran-dg-runtest usage.
3930
3931 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
3932
3933         * testsuite/libgomp.fortran/simd5.f90: New test.
3934         * testsuite/libgomp.fortran/simd6.f90: New test.
3935         * testsuite/libgomp.fortran/simd7.f90: New test.
3936
3937 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
3938
3939         * testsuite/libgomp.c/for-2.c: Define SC to static for
3940         #pragma omp for simd testing.
3941         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
3942         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
3943         SC macro.
3944         * testsuite/libgomp.c/simd-14.c: New test.
3945         * testsuite/libgomp.c/simd-15.c: New test.
3946         * testsuite/libgomp.c/simd-16.c: New test.
3947         * testsuite/libgomp.c/simd-17.c: New test.
3948         * testsuite/libgomp.c++/for-10.C: Define SC to static for
3949         #pragma omp for simd testing.
3950         * testsuite/libgomp.c++/simd10.C: New test.
3951         * testsuite/libgomp.c++/simd11.C: New test.
3952         * testsuite/libgomp.c++/simd12.C: New test.
3953         * testsuite/libgomp.c++/simd13.C: New test.
3954
3955         * testsuite/libgomp.fortran/aligned1.f03: New test.
3956         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
3957         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
3958         tasks with !$omp parallel !$omp single.
3959         * testsuite/libgomp.fortran/target8.f90: New test.
3960         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
3961         not to use trim in the combiner, instead call elemental function.
3962         (fn): New elemental function.
3963         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
3964         Make elemental.
3965         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
3966         omp_in): Likewise.
3967         * testsuite/libgomp.fortran/udr12.f90: New test.
3968         * testsuite/libgomp.fortran/udr13.f90: New test.
3969         * testsuite/libgomp.fortran/udr14.f90: New test.
3970         * testsuite/libgomp.fortran/udr15.f90: New test.
3971
3972 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
3973
3974         * omp_lib.f90.in (openmp_version): Set to 201307.
3975         * omp_lib.h.in (openmp_version): Likewise.
3976         * testsuite/libgomp.c/target-8.c: New test.
3977         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
3978         and inbranch clauses.
3979         * testsuite/libgomp.fortran/depend-3.f90: New test.
3980         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
3981         openmp_version.
3982         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3983         * testsuite/libgomp.fortran/target1.f90: New test.
3984         * testsuite/libgomp.fortran/target2.f90: New test.
3985         * testsuite/libgomp.fortran/target3.f90: New test.
3986         * testsuite/libgomp.fortran/target4.f90: New test.
3987         * testsuite/libgomp.fortran/target5.f90: New test.
3988         * testsuite/libgomp.fortran/target6.f90: New test.
3989         * testsuite/libgomp.fortran/target7.f90: New test.
3990
3991 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
3992
3993         PR fortran/60928
3994         * testsuite/libgomp.fortran/allocatable9.f90: New test.
3995         * testsuite/libgomp.fortran/allocatable10.f90: New test.
3996         * testsuite/libgomp.fortran/allocatable11.f90: New test.
3997         * testsuite/libgomp.fortran/allocatable12.f90: New test.
3998         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
3999         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4000         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4001         * testsuite/libgomp.fortran/associate1.f90: New test.
4002         * testsuite/libgomp.fortran/associate2.f90: New test.
4003         * testsuite/libgomp.fortran/procptr1.f90: New test.
4004
4005 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4006
4007         * testsuite/libgomp.fortran/simd1.f90: New test.
4008         * testsuite/libgomp.fortran/udr1.f90: New test.
4009         * testsuite/libgomp.fortran/udr2.f90: New test.
4010         * testsuite/libgomp.fortran/udr3.f90: New test.
4011         * testsuite/libgomp.fortran/udr4.f90: New test.
4012         * testsuite/libgomp.fortran/udr5.f90: New test.
4013         * testsuite/libgomp.fortran/udr6.f90: New test.
4014         * testsuite/libgomp.fortran/udr7.f90: New test.
4015         * testsuite/libgomp.fortran/udr8.f90: New test.
4016         * testsuite/libgomp.fortran/udr9.f90: New test.
4017         * testsuite/libgomp.fortran/udr10.f90: New test.
4018         * testsuite/libgomp.fortran/udr11.f90: New test.
4019
4020 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4021
4022         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4023         vect_simd_clones effective target.
4024         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4025
4026 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4027
4028         PR middle-end/61252
4029         * testsuite/libgomp.c++/simd-9.C: New test.
4030
4031 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4032
4033         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4034         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4035         texts according to their @menu entry positions.
4036
4037 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4038
4039         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4040         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4041         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4042         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4043         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4044         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4045         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4046         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4047         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4048         * testsuite/libgomp.fortran/depend-1.f90: New test.
4049         * testsuite/libgomp.fortran/depend-2.f90: New test.
4050         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4051         * testsuite/libgomp.fortran/simd1.f90: New test.
4052         * testsuite/libgomp.fortran/simd2.f90: New test.
4053         * testsuite/libgomp.fortran/simd3.f90: New test.
4054         * testsuite/libgomp.fortran/simd4.f90: New test.
4055         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4056
4057 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4058
4059         * testsuite/libgomp.c/simd-10.c: New test.
4060         * testsuite/libgomp.c/simd-11.c: New test.
4061         * testsuite/libgomp.c/simd-12.c: New test.
4062         * testsuite/libgomp.c/simd-13.c: New test.
4063
4064 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4065
4066         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4067         atomic type clauses in any order and optional comma in between.
4068         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4069         * testsuite/libgomp.c/atomic-17.c: Likewise.
4070
4071         * testsuite/libgomp.c/simd-7.c: New test.
4072         * testsuite/libgomp.c/simd-8.c: New test.
4073         * testsuite/libgomp.c/simd-9.c: New test.
4074         * testsuite/libgomp.c/loop-16.c: New test.
4075
4076 2014-04-02  Richard Henderson  <rth@redhat.com>
4077
4078         * config/linux/futex.h (futex_wait): Get error value from errno.
4079         (futex_wake): Likewise.
4080
4081 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4082
4083         PR c++/60331
4084         * testsuite/libgomp.c++/udr-11.C: New test.
4085         * testsuite/libgomp.c++/udr-12.C: New test.
4086         * testsuite/libgomp.c++/udr-13.C: New test.
4087         * testsuite/libgomp.c++/udr-14.C: New test.
4088         * testsuite/libgomp.c++/udr-15.C: New test.
4089         * testsuite/libgomp.c++/udr-16.C: New test.
4090         * testsuite/libgomp.c++/udr-17.C: New test.
4091         * testsuite/libgomp.c++/udr-18.C: New test.
4092         * testsuite/libgomp.c++/udr-19.C: New test.
4093
4094 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4095
4096         Update copyright years
4097
4098 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4099
4100         * hashtab.h: Use the standard form for the copyright notice.
4101
4102 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4103
4104         * libgomp.texi: Bump @copying's copyright year.
4105
4106 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4107
4108         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4109         alloca () with __builtin_alloca ().
4110         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4111         * testsuite/libgomp.c/lock-3.c: Likewise.
4112         * testsuite/libgomp.c/pr48591.c: Likewise.
4113
4114 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4115
4116         PR testsuite/59534
4117         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4118         comparisons.
4119
4120 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4121
4122         PR libgomp/58756
4123         * testsuite/libgomp.c/pr58756.c: New test.
4124
4125 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4126
4127         PR libgomp/59467
4128         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4129         !$omp parallel.
4130
4131 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4132
4133         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4134         ALWAYS_CFLAGS.
4135         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4136         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4137         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4138         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4139         Likewise.
4140
4141         * libgomp_g.h: Include <stddef.h> for size_t.
4142
4143         * libgomp.spec.in: Update comment about libgomp's dependencies.
4144         * configure.ac: Likewise.
4145         * configure: Regenerate.
4146
4147 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4148
4149         * libgomp.texi: (Runtime Library Routines): Update references for
4150         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4151         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4152         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4153         (Environment Variables): Update references for OpenMP 4.0. Add
4154         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4155         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4156         order.
4157
4158 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4159
4160         * env.c (parse_bind_var): Initialize value to avoid
4161         (false positive) warning.
4162
4163 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4164
4165         PR libgomp/58691
4166         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4167         to check variable.
4168         (gomp_init_num_threads): Move i variable declaration into
4169         #ifdef CPU_ALLOC_SIZE block.
4170         * config/linux/affinity.c (gomp_affinity_init_level): Test
4171         gomp_places_list_len == 0 rather than gomp_places_list == 0
4172         when checking for topology reading error.
4173         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4174         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4175         gomp_places_list, only parse env var and always return false.
4176         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4177         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4178         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4179         and either of these variables were parsed correctly into a places
4180         list.
4181
4182 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4183             Jakub Jelinek  <jakub@redhat.com>
4184
4185         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4186         of 5 loopfn matches.
4187         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4188         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4189         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4190         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4191         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4192         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4193         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4194         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4195
4196 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4197
4198         * Makefile.am (omp_lib.mod): Streamline rule.
4199         * Makefile.in: Regenerate.
4200
4201         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4202         exceptions.
4203
4204         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4205         * testsuite/libgomp.fortran/lib1.f90: Likewise.
4206         * testsuite/libgomp.fortran/lib2.f: Likewise.
4207         * testsuite/libgomp.fortran/lib3.f: Likewise.
4208
4209         * configure.ac: Typo fix.
4210         * configure: Regenerate.
4211
4212         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4213         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4214
4215         * omp.h.in: Don't touch the user's namespace.
4216
4217 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
4218             Tobias Burnus  <burnus@net-b.de>
4219             Richard Henderson  <rth@redhat.com>
4220
4221         * target.c: New file.
4222         * Makefile.am (libgomp_la_SOURCES): Add target.c.
4223         * Makefile.in: Regenerated.
4224         * libgomp_g.h (GOMP_task): Add depend argument.
4225         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4226         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4227         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4228         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4229         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4230         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4231         GOMP_taskgroup_start, GOMP_taskgroup_end,
4232         GOMP_parallel_sections): New prototypes.
4233         * fortran.c (omp_is_initial_device): Add ialias_redirect.
4234         (omp_is_initial_device_): New function.
4235         (ULP, STR1, STR2, ialias_redirect): Removed.
4236         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4237         omp_set_default_device_8_, omp_get_default_device_,
4238         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4239         functions.
4240         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4241         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4242         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4243         @@GOMP_4.0.
4244         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4245         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4246         omp_set_default_device, omp_set_default_device_,
4247         omp_set_default_device_8_, omp_get_default_device,
4248         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4249         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4250         omp_get_team_num_): Export @@OMP_4.0.
4251         * team.c (struct gomp_thread_start_data): Add place field.
4252         (gomp_thread_start): Clear thr->thread_pool and
4253         thr->task before returning.  Use gomp_team_barrier_wait_final
4254         instead of gomp_team_barrier_wait.  Initialize thr->place.
4255         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4256         team_cancelled and task_queued_count fields.
4257         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4258         before calling pthread_exit.
4259         (gomp_free_thread): No longer static.  Use
4260         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4261         (gomp_team_start): Add flags argument.  Set
4262         thr->thread_pool->threads_busy to nthreads immediately after creating
4263         new pool.  Use gomp_managed_threads_lock instead of
4264         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
4265         (gomp_team_end): Use gomp_managed_threads_lock instead of
4266         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
4267         of gomp_team_barrier_wait.  If team->team_cancelled, call
4268         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4269         rather than thr->ts.work_share.
4270         (initialize_team): Don't call gomp_sem_init here.
4271         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4272         caller.
4273         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4274         * env.c (gomp_global_icv): Add default_device_var, target_data and
4275         bind_var initializers.
4276         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4277         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4278         gomp_places_list_len): New variables.
4279         (parse_bind_var, parse_one_place, parse_places_var): New functions.
4280         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4281         sized places.
4282         (gomp_cancel_var): New global variable.
4283         (parse_int): New function.
4284         (handle_omp_display_env): New function.
4285         (initialize_env): Use it.  Initialize default_device_var.
4286         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
4287         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
4288         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
4289         been successfully parsed (and call gomp_init_affinity in that case).
4290         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4291         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4292         omp_get_team_num, omp_is_initial_device): New functions.
4293         * libgomp.h: Include stdlib.h.
4294         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4295         Define.
4296         (struct target_mem_desc): Forward declare.
4297         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4298         and thread_limit_var fields.
4299         (gomp_get_num_devices): New prototype.
4300         (gomp_cancel_var): New extern decl.
4301         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4302         team_cancelled and task_queued_count fields.  Add comments about
4303         task_{,queued_,running_}count.
4304         (gomp_cancel_kind): New enum.
4305         (gomp_work_share_end_cancel): New prototype.
4306         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4307         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4308         and depend fields.
4309         (struct gomp_taskgroup): New type.
4310         (struct gomp_task_depend_entry,
4311         struct gomp_dependers_vec): New types.
4312         (gomp_finish_task): Free depend_hash if non-NULL.
4313         (struct gomp_team_state): Add place_partition_off
4314         and place_partition_len fields.
4315         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4316         gomp_places_list_len): New extern decls.
4317         (struct gomp_thread): Add place field.
4318         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4319         (gomp_init_thread_affinity): Add place argument.
4320         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4321         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4322         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4323         gomp_affinity_init_level, gomp_affinity_print_place): New
4324         prototypes.
4325         (gomp_team_start): Add flags argument.
4326         (gomp_thread_limit_var, gomp_remaining_threads_count,
4327         gomp_remaining_threads_lock): Remove.
4328         (gomp_managed_threads_lock): New variable.
4329         (struct gomp_thread_pool): Add threads_busy field.
4330         (gomp_free_thread): New prototype.
4331         * task.c: Include hashtab.h.
4332         (hash_entry_type): New typedef.
4333         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4334         (gomp_init_task): Clear dependers, depend_hash, depend_count,
4335         copy_ctors_done and taskgroup fields.
4336         (GOMP_task): Add depend argument, handle depend clauses.  If
4337         gomp_team_barrier_cancelled or if it's taskgroup has been
4338         cancelled, don't queue or start new tasks.  Set copy_ctors_done
4339         field if needed.  Initialize taskgroup field.  If copy_ctors_done
4340         and already cancelled, don't discard the task.  If taskgroup is
4341         non-NULL, enqueue the task into taskgroup queue.  Increment
4342         num_children field in taskgroup.  Increment task_queued_count.
4343         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
4344         gomp_task_run_post_remove_taskgroup): New inline functions.
4345         (gomp_task_run_post_handle_depend_hash,
4346         gomp_task_run_post_handle_dependers,
4347         gomp_task_run_post_handle_depend): New functions.
4348         (GOMP_taskwait): Use them.  If more than one new tasks
4349         have been queued, wake other threads if needed.
4350         (gomp_barrier_handle_tasks): Likewise.  If
4351         gomp_team_barrier_cancelled, don't start any new tasks, just free
4352         all tasks.
4353         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
4354         * omp_lib.f90.in
4355         (omp_proc_bind_kind, omp_proc_bind_false,
4356         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4357         omp_proc_bind_spread): New params.
4358         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4359         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4360         omp_get_team_num, omp_is_initial_device): New interfaces.
4361         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
4362         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
4363         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
4364         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
4365         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
4366         useless use omp_lib_kinds.
4367         * omp.h.in (omp_proc_bind_t): New typedef.
4368         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4369         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4370         omp_get_team_num, omp_is_initial_device): New prototypes.
4371         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
4372         through to gomp_team_start.
4373         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
4374         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
4375         Adjust gomp_parallel_loop_start callers.
4376         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4377         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4378         GOMP_loop_end_cancel): New functions.
4379         (GOMP_parallel_end): Add ialias_redirect.
4380         * hashtab.h: New file.
4381         * libgomp.texi (Environment Variables): Minor cleanup,
4382         update section refs to OpenMP 4.0rc2.
4383         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
4384         environment variables.
4385         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
4386         team->work_shares_to_free to thr->ts.work_share before calling
4387         free_work_share.
4388         (gomp_work_share_end_cancel): New function.
4389         * config/linux/proc.c: Include errno.h.
4390         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
4391         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
4392         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
4393         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
4394         gomp_cpuset_size is sizeof (cpu_set_t).
4395         (gomp_init_num_threads): Initialize gomp_cpuset_size,
4396         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
4397         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
4398         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
4399         contain any logical CPUs.
4400         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
4401         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
4402         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
4403         pthread_getaffinity_np.  Check gomp_places_list instead of
4404         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
4405         * config/linux/bar.c (gomp_barrier_wait_end,
4406         gomp_barrier_wait_last): Use BAR_* defines.
4407         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
4408         from state where needed.  Set work_share_cancelled to 0 on last
4409         thread.
4410         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
4411         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
4412         functions.
4413         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
4414         Add cpusetsize argument.
4415         (gomp_cpuset_size, gomp_cpusetp): Declare.
4416         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
4417         (affinity_counter): Remove.
4418         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
4419         if CPU_ALLOC_SIZE isn't defined.
4420         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
4421         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
4422         bind current thread to the first place.
4423         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
4424         pthread_setaffinity_np to gomp_places_list[place].
4425         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4426         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4427         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4428         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
4429         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4430         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4431         (gomp_barrier_t): Add awaited_final field.
4432         (gomp_barrier_init): Initialize awaited_final field.
4433         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
4434         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
4435         prototypes.
4436         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
4437         defines.
4438         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
4439         gomp_team_barrier_cancelled): New inline functions.
4440         (gomp_barrier_last_thread,
4441         gomp_team_barrier_set_task_pending,
4442         gomp_team_barrier_clear_task_pending,
4443         gomp_team_barrier_set_waiting_for_tasks,
4444         gomp_team_barrier_waiting_for_tasks,
4445         gomp_team_barrier_done): Use BAR_* defines.
4446         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
4447         (gomp_barrier_wait_end): Use BAR_* defines.
4448         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
4449         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
4450         Use BAR_* defines.
4451         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
4452         gomp_team_barrier_cancel): New functions.
4453         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
4454         argument.
4455         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4456         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4457         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4458         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
4459         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4460         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4461         (gomp_barrier_t): Add cancellable field.
4462         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
4463         gomp_team_barrier_cancel): New prototypes.
4464         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
4465         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
4466         gomp_team_barrier_cancelled): New inline functions.
4467         (gomp_barrier_wait_start, gomp_barrier_last_thread,
4468         gomp_team_barrier_set_task_pending,
4469         gomp_team_barrier_clear_task_pending,
4470         gomp_team_barrier_set_waiting_for_tasks,
4471         gomp_team_barrier_waiting_for_tasks,
4472         gomp_team_barrier_done): Use BAR_* defines.
4473         * barrier.c (GOMP_barrier_cancel): New function.
4474         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
4475         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4476         omp_proc_bind_spread): New params.
4477         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4478         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4479         omp_get_team_num, omp_is_initial_device): New externals.
4480         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
4481         New functions.
4482         (gomp_resolve_num_threads): Adjust for thread_limit now being in
4483         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4484         infinity.  If not nested, just return minimum of max_num_threads
4485         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
4486         to the returned value.  Otherwise, don't update atomically
4487         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
4488         (GOMP_parallel_end): Adjust for thread_limit now being in
4489         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4490         infinity.  Adjust threads_busy in the pool rather than
4491         gomp_remaining_threads_count.  Remember team->nthreads and call
4492         gomp_team_end before adjusting threads_busy, if not nested
4493         afterwards, just set it to 1 non-atomically.  Add ialias.
4494         (GOMP_parallel_start): Adjust gomp_team_start caller.
4495         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
4496         * testsuite/libgomp.c/affinity-1.c: New test.
4497         * testsuite/libgomp.c/atomic-15.c: New test.
4498         * testsuite/libgomp.c/atomic-16.c: New test.
4499         * testsuite/libgomp.c/atomic-17.c: New test.
4500         * testsuite/libgomp.c/cancel-for-1.c: New test.
4501         * testsuite/libgomp.c/cancel-for-2.c: New test.
4502         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
4503         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
4504         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
4505         * testsuite/libgomp.c/cancel-sections-1.c: New test.
4506         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
4507         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
4508         * testsuite/libgomp.c/depend-1.c: New test.
4509         * testsuite/libgomp.c/depend-2.c: New test.
4510         * testsuite/libgomp.c/depend-3.c: New test.
4511         * testsuite/libgomp.c/depend-4.c: New test.
4512         * testsuite/libgomp.c/for-1.c: New test.
4513         * testsuite/libgomp.c/for-1.h: New file.
4514         * testsuite/libgomp.c/for-2.c: New test.
4515         * testsuite/libgomp.c/for-2.h: New file.
4516         * testsuite/libgomp.c/for-3.c: New test.
4517         * testsuite/libgomp.c/pr58392.c: New test.
4518         * testsuite/libgomp.c/simd-1.c: New test.
4519         * testsuite/libgomp.c/simd-2.c: New test.
4520         * testsuite/libgomp.c/simd-3.c: New test.
4521         * testsuite/libgomp.c/simd-4.c: New test.
4522         * testsuite/libgomp.c/simd-5.c: New test.
4523         * testsuite/libgomp.c/simd-6.c: New test.
4524         * testsuite/libgomp.c/target-1.c: New test.
4525         * testsuite/libgomp.c/target-2.c: New test.
4526         * testsuite/libgomp.c/target-3.c: New test.
4527         * testsuite/libgomp.c/target-4.c: New test.
4528         * testsuite/libgomp.c/target-5.c: New test.
4529         * testsuite/libgomp.c/target-6.c: New test.
4530         * testsuite/libgomp.c/target-7.c: New test.
4531         * testsuite/libgomp.c/taskgroup-1.c: New test.
4532         * testsuite/libgomp.c/thread-limit-1.c: New test.
4533         * testsuite/libgomp.c/thread-limit-2.c: New test.
4534         * testsuite/libgomp.c/thread-limit-3.c: New test.
4535         * testsuite/libgomp.c/udr-1.c: New test.
4536         * testsuite/libgomp.c/udr-2.c: New test.
4537         * testsuite/libgomp.c/udr-3.c: New test.
4538         * testsuite/libgomp.c++/affinity-1.C: New test.
4539         * testsuite/libgomp.c++/atomic-10.C: New test.
4540         * testsuite/libgomp.c++/atomic-11.C: New test.
4541         * testsuite/libgomp.c++/atomic-12.C: New test.
4542         * testsuite/libgomp.c++/atomic-13.C: New test.
4543         * testsuite/libgomp.c++/atomic-14.C: New test.
4544         * testsuite/libgomp.c++/atomic-15.C: New test.
4545         * testsuite/libgomp.c++/cancel-for-1.C: New test.
4546         * testsuite/libgomp.c++/cancel-for-2.C: New test.
4547         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
4548         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
4549         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
4550         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
4551         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
4552         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
4553         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
4554         * testsuite/libgomp.c++/cancel-test.h: New file.
4555         * testsuite/libgomp.c++/for-9.C: New test.
4556         * testsuite/libgomp.c++/for-10.C: New test.
4557         * testsuite/libgomp.c++/for-11.C: New test.
4558         * testsuite/libgomp.c++/simd-1.C: New test.
4559         * testsuite/libgomp.c++/simd-2.C: New test.
4560         * testsuite/libgomp.c++/simd-3.C: New test.
4561         * testsuite/libgomp.c++/simd-4.C: New test.
4562         * testsuite/libgomp.c++/simd-5.C: New test.
4563         * testsuite/libgomp.c++/simd-6.C: New test.
4564         * testsuite/libgomp.c++/simd-7.C: New test.
4565         * testsuite/libgomp.c++/simd-8.C: New test.
4566         * testsuite/libgomp.c++/target-1.C: New test.
4567         * testsuite/libgomp.c++/target-2.C: New test.
4568         * testsuite/libgomp.c++/target-2-aux.cc: New file.
4569         * testsuite/libgomp.c++/target-3.C: New test.
4570         * testsuite/libgomp.c++/taskgroup-1.C: New test.
4571         * testsuite/libgomp.c++/udr-1.C: New test.
4572         * testsuite/libgomp.c++/udr-2.C: New test.
4573         * testsuite/libgomp.c++/udr-3.C: New test.
4574         * testsuite/libgomp.c++/udr-4.C: New test.
4575         * testsuite/libgomp.c++/udr-5.C: New test.
4576         * testsuite/libgomp.c++/udr-6.C: New test.
4577         * testsuite/libgomp.c++/udr-7.C: New test.
4578         * testsuite/libgomp.c++/udr-8.C: New test.
4579         * testsuite/libgomp.c++/udr-9.C: New test.
4580
4581 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
4582
4583         PR testsuite/57605
4584         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
4585         ALWAYS_CFLAGS.
4586
4587 2013-09-20  Alan Modra  <amodra@gmail.com>
4588
4589         * configure: Regenerate.
4590
4591 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
4592
4593         * testsuite/libgomp.c/sections-2.c: New test.
4594
4595 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
4596
4597         * testsuite/libgomp.fortran/strassen.f90:
4598         Add dg-skip-if aarch64_tiny.
4599
4600 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
4601             Cesar Philippidis  <cesar@codesourcery.com>
4602
4603         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
4604         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
4605         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
4606         * testsuite/libgomp.fortran/fortran.exp: Likewise.
4607         * testsuite/libgomp.graphite/graphite.exp: Likewise.
4608         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
4609         Use dg-runtest rather than gfortran-dg-runtest.
4610
4611 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
4612
4613         * testsuite/libgomp.c/icv-2.c: Extend current handling of
4614         Linux-based x86 systems to cover all GNU systems.
4615         * testsuite/libgomp.c/lock-3.c: Likewise.
4616         * testsuite/libgomp.c/pr48591.c: Likewise.
4617
4618 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
4619
4620         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
4621         GNU/Hurd, as done for Linux-based systems.
4622
4623         * config/posix/ptrlock.h: Fix comment.
4624
4625 2013-05-27  Tobias Burnus  <burnus@net-b.de>
4626
4627         PR fortran/57423
4628         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
4629         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
4630         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
4631         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
4632         omp_destroy_nest_lock): Correct arguments to match the one in
4633         the OpenMP spec.
4634         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
4635         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
4636         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
4637         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
4638
4639 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
4640
4641         * testsuite/libgomp.c/loop-13.c: New test.
4642         * testsuite/libgomp.c/loop-14.c: New test.
4643         * testsuite/libgomp.c/loop-15.c: New test.
4644         * testsuite/libgomp.c++/loop-13.C: New test.
4645         * testsuite/libgomp.c++/loop-14.C: New test.
4646         * testsuite/libgomp.c++/loop-15.C: New test.
4647
4648 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
4649
4650         PR middle-end/56217
4651         * testsuite/libgomp.c++/pr56217.C: New test.
4652
4653 2013-02-01  Alan Modra  <amodra@gmail.com>
4654
4655         * task.c (GOMP_task, GOMP_taskwait): Comment.
4656
4657 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
4658             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
4659
4660         PR libgomp/55561
4661         * config/linux/wait.h (do_spin): Use atomic load for addr.
4662         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
4663         for intptr and ptrlock.
4664         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
4665         for ptrlock.
4666
4667 2013-01-22  Alan Modra  <amodra@gmail.com>
4668
4669         PR libgomp/51376
4670         PR libgomp/56073
4671         * task.c (GOMP_task): Revert 2011-12-09 change.
4672         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
4673         barrier to read task->children..
4674         (gomp_barrier_handle_tasks): ..and matching atomic store with
4675         release barrier here when setting parent->children to NULL.
4676
4677 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
4678             Tobias Burnus  <burnus@net-b.de>
4679
4680         PR driver/55884
4681         * testsuite/libgomp.fortran/fortran.exp: Use
4682         -fintrinsic-modules-path= instead of
4683         -fintrinsic-modules-path.
4684
4685 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
4686
4687         Update copyright years.
4688
4689 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4690
4691         * testsuite/libgomp.fortran/fortran.exp: Set
4692         -fintrinsic-modules-path.
4693
4694 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4695
4696         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
4697         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
4698
4699 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
4700
4701         PR libgomp/55411
4702         * team.c (gomp_free_thread): Decrease gomp_managed_threads
4703         if pool had any threads_used.
4704
4705 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
4706
4707         * testsuite/libgomp.c++/pr24455.C: Use
4708         -Wl,-undefined,dynamic_lookup on darwin.
4709
4710 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
4711
4712         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
4713
4714 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
4715
4716         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
4717
4718 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
4719             Jim MacArthur  <jim.macarthur@arm.com>
4720             Marcus Shawcroft  <marcus.shawcroft@arm.com>
4721             Nigel Stephens  <nigel.stephens@arm.com>
4722             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
4723             Richard Earnshaw  <rearnsha@arm.com>
4724             Sofiane Naci  <sofiane.naci@arm.com>
4725             Stephen Thomas  <stephen.thomas@arm.com>
4726             Tejas Belagod  <tejas.belagod@arm.com>
4727             Yufeng Zhang  <yufeng.zhang@arm.com>
4728
4729         * configure.tgt: Add AArch64.
4730
4731 2012-10-04  Jason Merrill  <jason@redhat.com>
4732
4733         * testsuite/libgomp.c++/tls-init1.C: New.
4734
4735 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
4736
4737         * configure: Regenerated.
4738
4739 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
4740
4741         * config/linux/mips/futex.h (sys_futex0): Change to static
4742         function with noinline, nomips16 attributes under MIPS16. Adjust
4743         asm statement to place 'li v0,SYS_futex' immediately before
4744         syscall insn.
4745
4746 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
4747
4748         * libgomp.texi (Library Index): Renamed from "Index" to prevent
4749         conflict with index.html on case-insensitive file systems.
4750
4751 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
4752
4753         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
4754         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
4755
4756 2012-07-02  Richard Guenther  <rguenther@suse.de>
4757             Michael Matz  <matz@suse.de>
4758             Tobias Grosser <tobias@grosser.es>
4759             Sebastian Pop <sebpop@gmail.com>
4760
4761         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
4762         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4763         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4764         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4765
4766 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
4767
4768         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
4769
4770 2012-06-22  Richard Guenther  <rguenther@suse.de>
4771
4772         Merge from graphite branch
4773         2012-01-13  Tobias Grosser  <tobias@grosser.es>
4774
4775         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4776         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4777
4778 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
4779
4780         PR middle-end/53580
4781         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
4782         use GOMP_barrier () call instead.
4783         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4784         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4785         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
4786         call GOMP_barrier instead.
4787         * testsuite/libgomp.fortran/vla5.f90: Likewise.
4788
4789 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
4790
4791         PR libgomp/52993
4792         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
4793         argument to memset call.
4794
4795 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
4796
4797         * configure: Regenerated.
4798
4799 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
4800
4801         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
4802
4803 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
4804
4805         PR bootstrap/52812
4806         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
4807
4808 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
4809
4810         PR middle-end/52547
4811         * testsuite/libgomp.c/pr52547.c: New test.
4812
4813 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
4814
4815         * testsuite/lib/libgomp.exp: load fortran-modules.exp
4816
4817 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4818
4819         * configure.tgt (mips-sgi-irix6*): Remove.
4820
4821 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4822
4823         * configure.tgt (alpha*-dec-osf*): Remove.
4824
4825         * config/osf/sem.h: Remove.
4826         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
4827
4828 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
4829
4830         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
4831
4832 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4833
4834         PR libstdc++/52188
4835         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
4836         Remove ENABLE_SYMVERS_SOL2.
4837         * configure: Regenerate.
4838         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
4839         (PREPROCESS): New variable.
4840         (libgomp.ver): New target.
4841         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
4842         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
4843         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
4844         Use libgomp.ver.
4845         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
4846         * Makefile.in: Regenerate.
4847
4848 2012-02-14  Walter Lee  <walt@tilera.com>
4849
4850         * configure.tgt: Handle tilegx and tilepro.
4851         * config/linux/tile/futex.h: New file.
4852
4853 2012-02-08  Richard Guenther  <rguenther@suse.de>
4854
4855         PR tree-optimization/46886
4856         * testsuite/libgomp.c/pr46886.c: New testcase.
4857
4858 2012-01-25  Matthias Klose  <doko@ubuntu.com>
4859
4860         * config/linux/arm: Remove empty directory.
4861         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
4862
4863 2011-12-09  Alan Modra  <amodra@gmail.com>
4864
4865         PR libgomp/51376
4866         * task.c (GOMP_taskwait): Don't access task->children outside of
4867         task_lock mutex region.
4868         (GOMP_task): Likewise.
4869
4870 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
4871
4872         PR libgomp/51132
4873         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
4874         to file scope.
4875         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4876         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4877         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4878         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4879         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4880
4881 2011-12-02  Alan Modra  <amodra@gmail.com>
4882
4883         * config/linux/affinity.c: Use atomic rather than sync builtin.
4884         * config/linux/lock.c: Likewise.
4885         * config/linux/ptrlock.h: Likewise.
4886         * config/linux/ptrlock.c: Likewise.
4887         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
4888         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
4889         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
4890         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
4891         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
4892         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
4893         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
4894         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
4895         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
4896         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
4897
4898 2011-11-30  Alan Modra  <amodra@gmail.com>
4899
4900         PR libgomp/51298
4901         * config/linux/bar.h: Use atomic rather than sync builtins.
4902         * config/linux/bar.c: Likewise.  Add missing acquire
4903         synchronisation on generation field.
4904         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
4905         double unlock.
4906
4907 2011-11-30  Alan Modra  <amodra@gmail.com>
4908
4909         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
4910         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
4911         * config/linux/mutex.h: Use atomic rather than sync builtins.
4912         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
4913         * config/linux/omp-lock.h: Comment fix.
4914         * config/linux/arm/mutex.h: Delete.
4915         * config/linux/powerpc/mutex.h: Delete.
4916         * config/linux/ia64/mutex.h: Delete.
4917         * config/linux/mips/mutex.h: Delete.
4918
4919 2011-11-30  Alan Modra  <amodra@gmail.com>
4920
4921         PR libgomp/51249
4922         * config/linux/sem.h: Rewrite.
4923         * config/linux/sem.c: Rewrite.
4924
4925 2011-11-28  Richard Henderson  <rth@redhat.com>
4926
4927         * libgomp.h (enum memmodel): New.
4928
4929 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
4930
4931         * configure: Regenerate.
4932
4933 2011-10-10  Matthias Klose  <doko@ubuntu.com>
4934
4935         * config/posix95: Remove empty directory.
4936
4937 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
4938
4939         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
4940
4941 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
4942
4943         PR fortran/49792
4944         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
4945         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
4946
4947 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4948
4949         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
4950
4951 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4952
4953         PR libgomp/49965
4954         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
4955
4956 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
4957
4958         * config/linux/proc.h: New.
4959         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
4960         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
4961         (gomp_init_num_threads): Update call to cpuset_popcount.
4962         (get_num_procs): Ditto.
4963         * config/linux/affinity.c (gomp_init_affinity): Call
4964         gomp_cpuset_popcount.
4965
4966 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
4967
4968         PR fortran/42041
4969         PR fortran/46752
4970         * omp.h.in (omp_in_final): New prototype.
4971         * omp_lib.f90.in (omp_in_final): New interface.
4972         (omp_integer_kind, omp_logical_kind): Remove
4973         and replace all its uses in the module with 4.
4974         (openmp_version): Change to 201107.
4975         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
4976         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
4977         kind for the parameters.
4978         (omp_in_final): New external.
4979         (openmp_version): Change to 201107.
4980         * task.c (omp_in_final): New function.
4981         (gomp_init_task): Initialize final_task.
4982         (GOMP_task): Remove unused attribute from flags.  Handle final
4983         tasks.
4984         (GOMP_taskyield): New function.
4985         (omp_in_final): Return true if if (false) or final (true) task
4986         or descendant of final (true).
4987         * fortran.c (omp_in_final_): New function.
4988         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
4989         (GOMP_3.0): Export GOMP_taskyield.
4990         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
4991         variables.
4992         (parse_unsigned_long_list): New function.
4993         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
4994         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
4995         even if parse_affinity returned false.
4996         * config/linux/affinity.c (gomp_init_affinity): Handle
4997         gomp_cpu_affinity_len == 0.
4998         * libgomp_g.h (GOMP_taskyield): New prototype.
4999         * libgomp.h (struct gomp_task): Add final_task field.
5000         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5001         * team.c (gomp_team_start): Override new task's nthreads_var icv
5002         if list form OMP_NUM_THREADS has been used and it has value for
5003         the new nesting level.
5004
5005         * testsuite/libgomp.c/atomic-11.c: New test.
5006         * testsuite/libgomp.c/atomic-12.c: New test.
5007         * testsuite/libgomp.c/atomic-13.c: New test.
5008         * testsuite/libgomp.c/atomic-14.c: New test.
5009         * testsuite/libgomp.c/reduction-6.c: New test.
5010         * testsuite/libgomp.c/task-5.c: New test.
5011         * testsuite/libgomp.c++/atomic-2.C: New test.
5012         * testsuite/libgomp.c++/atomic-3.C: New test.
5013         * testsuite/libgomp.c++/atomic-4.C: New test.
5014         * testsuite/libgomp.c++/atomic-5.C: New test.
5015         * testsuite/libgomp.c++/atomic-6.C: New test.
5016         * testsuite/libgomp.c++/atomic-7.C: New test.
5017         * testsuite/libgomp.c++/atomic-8.C: New test.
5018         * testsuite/libgomp.c++/atomic-9.C: New test.
5019         * testsuite/libgomp.c++/task-8.C: New test.
5020         * testsuite/libgomp.c++/reduction-4.C: New test.
5021         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5022         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5023         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5024         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5025         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5026         * testsuite/libgomp.fortran/pointer1.f90: New test.
5027         * testsuite/libgomp.fortran/pointer2.f90: New test.
5028         * testsuite/libgomp.fortran/task4.f90: New test.
5029
5030 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5031
5032         * libgomp.texi: Update OpenMP spec references to 3.1.
5033         (omp_in_final,OMP_PROC_BIND): New sections.
5034         (OMP_NUM_THREADS): Document that the value can be now a list.
5035         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5036
5037 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5038
5039         * config/linux/x86/futex.h: Check __x86_64__ instead of
5040         __LP64__.
5041
5042 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5043
5044         PR middle-end/49897
5045         PR middle-end/49898
5046         * testsuite/libgomp.c/pr49897-1.c: New test.
5047         * testsuite/libgomp.c/pr49897-2.c: New test.
5048         * testsuite/libgomp.c/pr49898-1.c: New test.
5049         * testsuite/libgomp.c/pr49898-2.c: New test.
5050
5051 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5052
5053         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5054         for ia32 instead of ilp32.
5055
5056         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5057         * testsuite/libgomp.c/atomic-6.c: Likewise.
5058
5059 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5060
5061         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5062         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5063
5064 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5065
5066         PR libgomp/45351
5067         * config/osf/sem.h: New file.
5068         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5069
5070 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5071
5072         PR target/49541
5073         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5074         ldflags.
5075
5076 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5077
5078         * config/linux/wait.h (do_spin): New inline, largely copied
5079         from do_wait, just don't do futex_wait here, instead return true if
5080         it should be done.
5081         (do_wait): Implement using do_spin.
5082         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5083         to prototype.
5084         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5085         __sync_bool_compare_and_swap, pass the oldval to
5086         gomp_mutex_lock_slow.
5087         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5088         If all mutex contenders are just spinning and not sleeping, don't
5089         change state to 2 unnecessarily.  Optimize the loop when state has
5090         already become 2 to use just one atomic operation per loop instead
5091         of two.
5092         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5093         to prototype.
5094         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5095         __sync_bool_compare_and_swap, pass the oldval to
5096         gomp_mutex_lock_slow.
5097
5098 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5099
5100         PR libgomp/49490
5101         * iter.c (gomp_iter_static_next): For chunk size 0
5102         only use n ceil/ nthreads size for the first
5103         n % nthreads threads in the team instead of
5104         all threads except for the last few ones which
5105         get less work or none at all.
5106         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5107         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5108         chunk argument, set run_sched_modifier to 0 for static
5109         resp. 1 for other kinds.  If chunk argument is 0
5110         and not static, set value to 1.
5111
5112 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5113
5114         PR c++/49043
5115         * testsuite/libgomp.c++/pr49043.C: New test.
5116
5117         PR c++/48869
5118         * testsuite/libgomp.c++/pr48869.C: New test.
5119
5120 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5121
5122         PR fortran/48894
5123         * fortran.c: Include limits.h.
5124         (TO_INT): Define.
5125         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5126         *set.
5127         (omp_set_num_threads_8_, omp_set_schedule_8_,
5128         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5129         omp_get_team_size_8_): Use TO_INT macro.
5130         * testsuite/libgomp.fortran/pr48894.f90: New test.
5131
5132 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5133
5134         PR middle-end/48591
5135         * testsuite/libgomp.c/pr48591.c: New test.
5136
5137 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5138
5139         PR bootstrap/48135
5140         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5141         * configure: Regenerate.
5142
5143 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5144
5145         PR fortran/47886
5146         * testsuite/libgomp.fortran/task3.f90: New test.
5147
5148 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5149
5150         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5151
5152 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
5153
5154         PR libgomp/47854
5155         * libgomp.texi (omp_get_wtime): Don't say time in the past
5156         must be Unix Epoch.
5157
5158 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5159
5160         PR libgomp/47804
5161         * testsuite/libgomp.fortran/fortran.exp: Check for both
5162         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5163         but $blddir != "", still append ${blddir}/${lang_library_path}
5164         to ld_library_path.
5165
5166 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5167
5168         PR libgomp/47758
5169         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5170         of libquadmath.a before adding its libpath to ldflags.
5171
5172 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5173
5174         PR libgomp/47731
5175         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5176         to FUTEX_WAIT futex syscall.
5177         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5178
5179 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5180
5181         * configure: Regenerate.
5182
5183 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
5184
5185         PR libstdc++/36104
5186         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5187
5188 2011-01-16  Gerald Pfeifer
5189
5190         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5191
5192 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
5193
5194         PR fortran/46874
5195         * libgomp.fortran/allocatable6.f90: New test.
5196
5197 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5198
5199         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5200         * configure: Regenerate.
5201
5202 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
5203
5204         PR target/40125
5205         PR lto/46695
5206         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5207         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5208         * aclocal.m4: Regenerate.
5209         * configure: Regenerate.
5210         * Makefile.in: Regenerate.
5211         * testsuite/Makefile.in: Regenerate.
5212
5213 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
5214
5215         PR fortran/46753
5216         * libgomp.fortran/pr46753.f90: New test.
5217
5218         PR libgomp/43706
5219         * env.c (initialize_env): Default to spin count 300000
5220         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5221         is specified.
5222
5223         PR libgomp/45240
5224         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5225         at the end if sync builtins aren't supported.
5226
5227 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5228
5229         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5230
5231 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5232
5233         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5234
5235 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
5236
5237         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5238
5239 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5240             Tobias Burnus  <burnus@net-b.de>
5241
5242         PR fortran/32049
5243         * configure.ac:
5244         * configure: Regenerate.
5245
5246 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5247
5248         * config/linux/futex.h: New.
5249         * config/linux/arm/mutex.h: New.
5250         * configure.tgt (arm*-*-linux*): Add config path.
5251
5252 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
5253
5254         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5255
5256 2010-09-23  Tobias Burnus  <burnus@net-b.de>
5257
5258         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5259         Change Fortran datatype to LOGICAL.
5260         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5261         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5262
5263 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5264
5265         * configure: Regenerate.
5266
5267 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
5268
5269         * libgomp.texi: Add function keyword to a couple of Fortran
5270         interfaces, use integer instead of int for Fortran.
5271
5272 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
5273
5274         * libgomp.texi: Fix spelling and pasto problems throughout.
5275         Adjust prototypes to match code.
5276
5277 2010-07-24  Tobias Burnus  <burnus@net-b.de>
5278
5279         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5280         silence -fwhole-file warning.
5281
5282 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5283
5284         * configure.tgt (*-*-solaris2.[56]*): Removed.
5285
5286 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5287
5288         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5289         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5290         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5291         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5292         targetting solaris2*.
5293         * configure: Regenerate.
5294         * config.h.in: Regenerate.
5295
5296         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5297         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5298         Add libgomp_version_dep.
5299         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5300         versioning.
5301         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5302         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5303         * Makefile.in: Regenerate.
5304
5305         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5306         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5307         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5308         to common block, protected by
5309         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5310
5311 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
5312
5313         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
5314
5315 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
5316
5317         PR bootstrap/43170
5318         * configure: Regenerate.
5319
5320 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5321
5322         PR other/43620
5323         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5324         * configure: Regenerate.
5325         * Makefile.in: Regenerate.
5326         * testsuite/Makefile.in: Regenerate.
5327
5328 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
5329
5330         PR c/43893
5331         * testsuite/libgomp.c/pr43893.c: New test.
5332         * testsuite/libgomp.c++/pr43893.C: New test.
5333
5334 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
5335
5336         PR middle-end/43570
5337         * testsuite/libgomp.fortran/vla8.f90: New test.
5338
5339 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
5340
5341         PR libgomp/43706
5342         * config/linux/affinity.c (gomp_init_affinity): Decrease
5343         gomp_available_cpus if affinity mask confines the process to fewer
5344         CPUs.
5345         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
5346         non-NULL, just return gomp_available_cpus.
5347
5348         PR libgomp/43569
5349         * sections.c (gomp_sections_init): Initialize ws->mode.
5350
5351 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
5352
5353         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
5354         not unused bar variable.
5355         * configure: Regenerate.
5356
5357 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5358
5359         * Makefile.in: Regenerate.
5360         * aclocal.m4: Regenerate.
5361         * testsuite/Makefile.in: Regenerate.
5362
5363 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
5364
5365         PR libgomp/42942
5366         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
5367         (initialize_env): Adjust callers.
5368         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
5369         when the argument is 0.
5370
5371         * testsuite/libgomp.c/pr42942.c: New test.
5372
5373 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
5374
5375         PR middle-end/42644
5376         PR middle-end/42130
5377         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5378         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
5379
5380 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5381
5382         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
5383         * testsuite/libgomp.c++/task-6.C: Likewise.
5384
5385 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
5386
5387         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
5388
5389 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
5390
5391         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
5392         * configure: Regenerate.
5393
5394 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
5395
5396         PR fortran/42866
5397         * testsuite/libgomp.fortran/allocatable5.f90: New test.
5398
5399 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
5400
5401         * configure.ac: Test for executability of GFORTRAN.
5402         * configure: Regenerate.
5403
5404 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5405
5406         * configure: Regenerate.
5407
5408 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
5409
5410         PR libgomp/42602
5411         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
5412
5413 2010-01-03  Richard Guenther  <rguenther@suse.de>
5414
5415         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
5416
5417 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
5418
5419         * testsuite/libgomp.graphite/pr4118.c: New.
5420
5421 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5422
5423         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
5424         for darwin, protect the test with require-effective-target tls_runtime.
5425         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
5426
5427 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5428
5429         PR target/41605
5430         * testsuite/lib/libgomp.exp: Provide -B options to allow for
5431         link spec %s substitutions for static libraries.
5432
5433 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
5434
5435         PR testsuite/42135
5436         * libgomp.graphite/force-parallel-2.c: Reduce array size.
5437
5438 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5439
5440         * Makefile.in: Regenerate.
5441         * configure: Regenerate.
5442         * testsuite/Makefile.in: Regenerate.
5443
5444 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
5445
5446         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
5447         settings for LC_ALL and LANG.
5448
5449 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
5450
5451         PR fortran/42162
5452         * testsuite/libgomp.fortran/pr42162.f90: New test.
5453
5454 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
5455
5456         PR middle-end/42029
5457         * testsuite/libgomp.c/pr42029.c: New test.
5458
5459 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
5460
5461         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
5462         *s.  Accept ld version without text in ()s.
5463         * configure: Regenerated.
5464
5465 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
5466
5467         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
5468
5469 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5470
5471         PR libgomp/41418
5472         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
5473         or a hyphen (happens with fortran language disabled).
5474         * configure: Regenerate.
5475
5476 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5477
5478         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
5479         use sed script portable to Solaris /bin/sed for extracting ld
5480         version.
5481         * configure: Regenerate.
5482
5483 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
5484
5485         * testsuite/libgomp.graphite/bounds.c: New test.
5486
5487 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5488
5489         * Makefile.am (libgomp_la_LINK): New.
5490         * Makefile.in: Regenerate.
5491
5492 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5493
5494         * configure.ac (AC_PREREQ): Bump to 2.64.
5495
5496 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5497
5498         * Makefile.am (install-html, install-pdf): Remove.
5499         * Makefile.in: Regenerate.
5500
5501         * Makefile.in: Regenerate.
5502         * aclocal.m4: Regenerate.
5503         * config.h.in: Regenerate.
5504         * configure: Regenerate.
5505         * testsuite/Makefile.in: Regenerate.
5506
5507 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5508
5509         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
5510         * Makefile.in: Regenerate.
5511
5512 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
5513
5514         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
5515         * Makefile.in: Regenerate.
5516
5517 2009-08-19  Tobias Burnus  <burnus@net-b.de>
5518
5519         PR fortran/41102
5520         omp_lib.h.in: Fix -std=f95 errors.
5521
5522 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
5523
5524         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
5525         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
5526         * testsuite/libgomp.graphite/graphite.exp: New.
5527
5528 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
5529
5530         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
5531         only build.
5532
5533 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
5534
5535         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
5536         needed memory barrier semantics.
5537         * config/linux/mips/mutex.h: New file.
5538
5539 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5540
5541         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
5542
5543 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
5544
5545         * configure: Regenerate.
5546
5547 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
5548
5549         PR testsuite/40699
5550         PR testsuite/40707
5551         PR testsuite/40709
5552         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
5553         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
5554         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
5555
5556 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
5557
5558         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
5559         options when choosing a multilib.
5560
5561 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
5562
5563         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
5564         ld_library_path.  Use add_path.  Add just find_libgcc_s to
5565         ld_library_path, not every libgcc multilib directory.
5566         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
5567         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
5568         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
5569         Use add_path.
5570         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
5571
5572 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
5573
5574         * Makefile.am (LTLDFLAGS): Define.
5575         (LINK): Define.
5576         * Makefile.in: Regenerate.
5577
5578 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
5579
5580         PR fortran/39718
5581         * testsuite/libgomp.fortran/fortran.exp: Don't link with
5582         libgfortranbegin, check existence of libgfortran.a instead of
5583         libgfortranbegin.a.
5584
5585 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
5586
5587         PR libgomp/40174
5588         * team.c (gomp_thread_start): Destroy thr->release semaphore.
5589         (gomp_free_pool_helper): Likewise.
5590
5591 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
5592             Jakub Jelinek  <jakub@redhat.com>
5593
5594         PR fortran/35423
5595         * testsuite/libgomp.fortran/workshare2.f90: New test.
5596
5597 2009-04-09  Nick Clifton  <nickc@redhat.com>
5598
5599         * iter.c: Change copyright header to refer to version 3 of the
5600         GNU General Public License with version 3.1 of the GCC Runtime
5601         Library Exception and to point readers at the COPYING3 and
5602         COPYING3.RUNTIME files and the FSF's license web page.
5603         * alloc.c: Likewise.
5604         * barrier.c: Likewise.
5605         * config/bsd/proc.c: Likewise.
5606         * config/linux/affinity.c: Likewise.
5607         * config/linux/alpha/futex.h: Likewise.
5608         * config/linux/bar.c: Likewise.
5609         * config/linux/bar.h: Likewise.
5610         * config/linux/ia64/futex.h: Likewise.
5611         * config/linux/ia64/mutex.h: Likewise.
5612         * config/linux/lock.c: Likewise.
5613         * config/linux/mips/futex.h: Likewise.
5614         * config/linux/mutex.c: Likewise.
5615         * config/linux/mutex.h: Likewise.
5616         * config/linux/powerpc/futex.h: Likewise.
5617         * config/linux/proc.c: Likewise.
5618         * config/linux/ptrlock.c: Likewise.
5619         * config/linux/ptrlock.h: Likewise.
5620         * config/linux/s390/futex.h: Likewise.
5621         * config/linux/sem.c: Likewise.
5622         * config/linux/sem.h: Likewise.
5623         * config/linux/sparc/futex.h: Likewise.
5624         * config/linux/wait.h: Likewise.
5625         * config/linux/x86/futex.h: Likewise.
5626         * config/mingw32/proc.c: Likewise.
5627         * config/mingw32/time.c: Likewise.
5628         * config/posix/affinity.c: Likewise.
5629         * config/posix/bar.c: Likewise.
5630         * config/posix/bar.h: Likewise.
5631         * config/posix/lock.c: Likewise.
5632         * config/posix/mutex.h: Likewise.
5633         * config/posix/proc.c: Likewise.
5634         * config/posix/ptrlock.h: Likewise.
5635         * config/posix/sem.c: Likewise.
5636         * config/posix/sem.h: Likewise.
5637         * config/posix/time.c: Likewise.
5638         * config/posix95/lock.c: Likewise.
5639         * critical.c: Likewise.
5640         * env.c: Likewise.
5641         * error.c: Likewise.
5642         * fortran.c: Likewise.
5643         * iter_ull.c: Likewise.
5644         * libgomp.h: Likewise.
5645         * libgomp_f.h.in: Likewise.
5646         * libgomp_g.h: Likewise.
5647         * loop.c: Likewise.
5648         * loop_ull.c: Likewise.
5649         * omp.h.in: Likewise.
5650         * omp_lib.f90.in: Likewise.
5651         * omp_lib.h.in: Likewise.
5652         * ordered.c: Likewise.
5653         * parallel.c: Likewise.
5654         * sections.c: Likewise.
5655         * single.c: Likewise.
5656         * task.c: Likewise.
5657         * team.c: Likewise.
5658         * work.c: Likewise.
5659
5660 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
5661
5662         * testsuite/config/default.exp: Change copyright header to refer to
5663         version 3 of the GNU General Public License and to point readers
5664         at the COPYING3 file and the FSF's license web page.
5665
5666 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
5667
5668         PR middle-end/39573
5669         * libgomp.c++/pr39573.C: New test.
5670
5671 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
5672
5673         PR other/39591
5674         * testsuite/libgomp.c/pr39591-1.c: New test.
5675         * testsuite/libgomp.c/pr39591-2.c: New test.
5676         * testsuite/libgomp.c/pr39591-3.c: New test.
5677
5678 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
5679
5680         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
5681         * testsuite/libgomp.c/atomic-6.c: Ditto.
5682
5683 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
5684
5685         PR c/39495
5686         * testsuite/libgomp.c/loop-12.c: New test.
5687         * testsuite/libgomp.c/loop-11.c: New test.
5688         * testsuite/libgomp.c++/loop-11.C: New test.
5689         * testsuite/libgomp.c++/loop-12.C: New test.
5690         * testsuite/libgomp.c++/for-8.C: New test.
5691
5692 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5693
5694         * configure: Regenerate.
5695
5696 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
5697
5698         PR middle-end/39154
5699         * testsuite/libgomp.c/pr39154.c: New test.
5700
5701 2009-01-30  Ian Lance Taylor  <iant@google.com>
5702
5703         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
5704         libgomp_ld_is_gold.  Get gold version number.
5705         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
5706         * configure: Rebuild.
5707
5708 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5709
5710         * testsuite/lib/libgomp.exp: Add -B option for targets that
5711         use libgfortran.a%s in their specs.
5712
5713 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
5714
5715         PR libgomp/38086
5716         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
5717         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
5718         HAVE_AS_SYMVER_DIRECTIVE is not defined.
5719         * configure: Regenerated.
5720         * config.h.in: Likewise.
5721
5722 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
5723
5724         PR c++/38650
5725         * testsuite/libgomp.c/pr38650.c: New test.
5726         * testsuite/libgomp.c++/pr38650.C: New test.
5727
5728 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
5729
5730         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
5731
5732 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
5733
5734         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
5735
5736 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5737
5738         * configure: Regenerate.
5739
5740 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
5741
5742         PR middle-end/36802
5743         * testsuite/libgomp.c/pr36802-1.c: New test.
5744         * testsuite/libgomp.c/pr36802-2.c: New test.
5745         * testsuite/libgomp.c/pr36802-3.c: New test.
5746
5747 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
5748
5749         PR libgomp/38270
5750         * config/linux/powerpc/mutex.h: New.
5751
5752 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
5753
5754         PR c++/38257
5755         * testsuite/libgomp.c++/for-7.C: New test.
5756
5757         PR c++/38348
5758         * testsuite/libgomp.c++/for-6.C: New test.
5759
5760 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
5761
5762         PR testsuite/28870
5763         * testsuite/lib/libgomp.exp: Include new timeout library files.
5764         (libgomp_target_compile): Set timeout value from new proc.
5765
5766 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
5767
5768         PR libgomp/37938
5769         * config/linux/ia64/mutex.h: New.
5770
5771 2008-11-04  Tobias Burnus  <burnus@net-b.de>
5772
5773         PR libgomp/37935
5774         * libgomp.texi (Runtime library routines, environment variables):
5775         Update for OpenMP version 3.0.
5776
5777 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
5778             Steve Ellcey  <sje@cup.hp.com>
5779
5780         * configure: Regenerate for new libtool.
5781         * Makefile.in: Ditto.
5782         * testsuite/Makefile.in: Ditto.
5783
5784 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
5785             Andreas Tobler  <a.tobler@schweiz.org>
5786
5787         * config/bsd/proc.c: New file.
5788         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
5789         * configure.ac: Check for header <sys/sysctl.h>
5790         * configure: Regenerate.
5791         * config.h.in: Likewise.
5792
5793 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
5794
5795         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
5796
5797 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
5798
5799         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
5800         * Makefile.in: Regenerated.
5801         * testsuite/Makefile.in: Regenerated.
5802
5803 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
5804
5805         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
5806         depend on blddir if blddir exists.
5807         (libgomp_target_compile): Likewise.
5808         * testsuite/libgomp.c++/c++.exp: Likewise.
5809         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5810
5811 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5812
5813         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
5814         Do not list GPL as Invariant Section.
5815
5816 2008-07-28  Ilie Garbacea  <ilie@mips.com>
5817             Chao-ying Fu  <fu@mips.com>
5818
5819         * configure.tgt: Enable futex for MIPS.
5820         * config/linux/mips/futex.h: New file.
5821
5822 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
5823
5824         * team.c (gomp_team_end): Free team immediately if it has
5825         just one thread.
5826
5827 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
5828
5829         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
5830         * testsuite/libgomp.fortran/fortran.exp: Same.
5831         * testsuite/libgomp.c/c.exp: Same.
5832         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
5833         directory to library path first.
5834
5835 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
5836
5837         * env.c (parse_stacksize): Add cast to avoid warning.
5838         (parse_spincount): Likewise.
5839
5840 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
5841
5842         * testsuite/libgomp.c/loop-10.c: New test.
5843         * libgomp.c/loop-3.c (main): Add lastprivate clause.
5844         * libgomp.c++/loop-6.C (main): Likewise.
5845
5846         PR debug/36617
5847         * testsuite/libgomp.c/debug-1.c: New test.
5848
5849 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
5850
5851         * testsuite/libgomp.c/nqueens-1.c: New test.
5852
5853         PR c++/36523
5854         * testsuite/libgomp.c++/task-7.C: New function.
5855
5856 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5857
5858         * configure: Regenerate.
5859
5860 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5861
5862         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
5863         mutex when HAVE_SYNC_BUILTINS isn't defined.
5864
5865 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5866
5867         * libgomp.texi (omp_test_lock): Fix typo.
5868
5869 2008-06-12  Tobias Burnus  <burnus@net-b.de>
5870
5871         * omp_lib.f90.in: Add "implicit none".
5872
5873 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
5874
5875         PR middle-end/36506
5876         * testsuite/libgomp.c/reduction-5.c: New test.
5877
5878 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
5879
5880         * libgomp.h (struct gomp_task): Add in_tied_task field.
5881         * task.c (gomp_init_task): Initialize it.
5882         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
5883         unconditionally.  Don't call gomp_team_barrier_wake if
5884         current task is implicit or if(0) from implicit and number of
5885         running tasks is equal to nthreads - 1.
5886
5887         PR libgomp/36471
5888         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
5889         omp_get_team_size_8): Fix pastos.
5890
5891         PR libgomp/36469
5892         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
5893         * configure: Regenerated.
5894         * config.h.in: Regenerated.
5895         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
5896         defined.
5897
5898 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
5899
5900         PR bootstrap/36452
5901         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
5902         (GOMP_loop_ull_dynamic_start): Likewise.
5903         (GOMP_loop_ull_guided_start): Likewise.
5904         (GOMP_loop_ull_ordered_static_start): Likewise.
5905         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
5906         (GOMP_loop_ull_ordered_guided_start): Likewise.
5907
5908 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
5909             Richard Henderson  <rth@redhat.com>
5910             Ulrich Drepper  <drepper@redhat.com>
5911             Jakob Blomer  <jakob.blomer@ira.uka.de>
5912
5913         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
5914         Substitute also OMP_*LOCK_25*.
5915         * configure: Regenerated.
5916         * config.h.in: Regenerated.
5917         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
5918         ptrlock.c and task.c.
5919         * Makefile.in: Regenerated.
5920         * testsuite/Makefile.in: Regenerated.
5921         * task.c: New file.
5922         * loop_ull.c: New file.
5923         * iter_ull.c: New file.
5924         * libgomp.h: Include ptrlock.h.
5925         (enum gomp_task_kind): New type.
5926         (struct gomp_team): Add task_lock, task_queue, task_count,
5927         task_running_count, single_count fields.  Add
5928         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
5929         Remove work_share_lock, generation_mask,
5930         oldest_live_gen, num_live_gen and init_work_shares fields, add
5931         work work_share_list_alloc, work_share_list_free and work_share_chunk
5932         fields.  Change work_shares from pointer to pointers into an array.
5933         Change ordered_release field into gomp_sem_t ** from flexible array
5934         member.  Add implicit_task and initial_work_shares fields.
5935         Move close to the end of the struct.
5936         (struct gomp_team_state): Add single_count, last_work_share,
5937         active_level and level fields, remove work_share_generation.
5938         (gomp_barrier_handle_tasks): New prototype.
5939         (gomp_finish_task): New inline function.
5940         (struct gomp_work_share): Move chunk_size, end, incr into
5941         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
5942         next_ll fields.  Reshuffle fields.  Add next_alloc,
5943         next_ws, next_free and inline_ordered_team_ids fields, change
5944         ordered_team_ids into pointer from flexible array member.
5945         Add mode field.  Put lock and next into a different cache line
5946         from most of the write-once fields.
5947         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
5948         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
5949         gomp_iter_ull_guided_next): New prototypes.
5950         (gomp_new_icv): New prototype.
5951         (struct gomp_thread): Add thread_pool and task fields.
5952         (struct gomp_thread_pool): New type.
5953         (gomp_new_team): New prototype.
5954         (gomp_team_start): Change type of last argument.
5955         (gomp_new_work_share): Removed.
5956         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
5957         (gomp_work_share_init_done): New static inline.
5958         (gomp_throttled_spin_count_var, gomp_available_cpus,
5959         gomp_managed_threads): New extern decls.
5960         (gomp_init_task): New prototype.
5961         (gomp_spin_count_var): New extern var decl.
5962         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
5963         or no alias support, or if not PIC.
5964         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
5965         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
5966         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
5967         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
5968         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
5969         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
5970         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
5971         gomp_test_nest_lock_25): New prototypes.
5972         (omp_lock_symver, strong_alias): Define.
5973         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
5974         decls.
5975         (gomp_end_task): New.
5976         (struct gomp_task_icv, gomp_global_icv): New.
5977         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
5978         (struct gomp_task): New.
5979         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5980         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5981         (gomp_icv): New.
5982         (gomp_schedule_type): Reorder enum to match
5983         omp_sched_t.
5984         * team.c (struct gomp_thread_start_data): Add thread_pool and task
5985         fields.
5986         (gomp_thread_start): Add gomp_team_barrier_wait call.
5987         For non-nested case remove clearing of docked thread thr fields.
5988         Use pool fields instead of global gomp_* variables.  Use
5989         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
5990         Create tasks for each member thread.
5991         (free_team): Only destroy team barrier, task_lock here and free it.
5992         (gomp_free_thread): Free last_team if non-NULL.
5993         (gomp_team_end): Call gomp_team_barrier_wait instead of
5994         gomp_barrier_wait.  For nested case call one extra
5995         gomp_barrier_wait.  Move here some destruction from free_team.
5996         Call free_team on pool->last_team if any, rather than freeing
5997         current team.  Destroy work_share_list_free_lock ifndef
5998         HAVE_SYNC_BUILTINS.
5999         (gomp_new_icv): New function.
6000         (gomp_threads, gomp_threads_size, gomp_threads_used,
6001         gomp_threads_dock): Removed.
6002         (gomp_thread_destructor): New variable.
6003         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6004         functions.
6005         (gomp_team_start): Create new pool if current thread doesn't have
6006         one.  Use pool fields instead of global gomp_* variables.
6007         Initialize thread_pool field for new threads.  Clear single_count.
6008         Change last argument from ws to team, don't create
6009         new team, set ts.work_share to &team->work_shares[0] and clear
6010         ts.last_work_share.  Don't clear ts.work_share_generation.
6011         If number of threads changed, adjust atomically gomp_managed_threads.
6012         Use gomp_init_task instead of gomp_new_task,
6013         set thr->task to the corresponding implicit_task array entry.
6014         Create tasks for each member thread.  Initialize ts.level.
6015         (initialize_team): Call pthread_key_create on
6016         gomp_thread_destructor.
6017         (team_destructor): New function.
6018         (new_team): Removed.
6019         (gomp_new_team): New function.
6020         (free_team): Free gomp_work_share blocks chained through next_alloc,
6021         instead of freeing work_shares and destroying work_share_lock.
6022         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6023         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6024         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6025         of gomp_barrier_wait.
6026         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6027         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6028         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6029         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6030         of gomp_barrier_wait.
6031         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6032         gomp_work_share_init_done if gomp_work_share_start returned true.
6033         Don't unlock ws->lock.
6034         * work.c: Include stddef.h.
6035         (free_work_share): Use work_share_list_free_lock instead
6036         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6037         Call gomp_fini_work_share and then either free ws if orphaned, or
6038         put it into work_share_list_free list of the current team.
6039         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6040         functions.
6041         (gomp_work_share_start, gomp_work_share_end,
6042         gomp_work_share_end_nowait): Rewritten.
6043         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6044         (openmp_version): Set to 200805.
6045         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6046         omp_sched_guided, omp_sched_auto): New parameters.
6047         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6048         omp_set_max_active_levels, omp_get_max_active_levels,
6049         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6050         omp_get_active_level): New interfaces.
6051         * omp_lib.h.in (openmp_version): Set to 200805.
6052         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6053         omp_sched_guided, omp_sched_auto): New parameters.
6054         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6055         omp_set_max_active_levels, omp_get_max_active_levels,
6056         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6057         omp_get_active_level): New externals.
6058         * loop.c: Include limits.h.
6059         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6060         GFS_AUTO.
6061         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6062         Likewise.  Use gomp_icv.
6063         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6064         ts.static_trip here.
6065         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6066         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6067         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6068         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6069         don't unlock ws->lock, otherwise lock it.
6070         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6071         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6072         (gomp_parallel_loop_start): Call gomp_new_team instead of
6073         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6074         Adjust gomp_team_start caller.  Pass 0 as second argument to
6075         gomp_resolve_num_threads.
6076         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6077         If adding ws->chunk_size nthreads + 1 times after end won't
6078         overflow, set ws->mode to 1.
6079         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6080         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6081         GOMP_loop_ull_ordered_static_start,
6082         GOMP_loop_ull_ordered_dynamic_start,
6083         GOMP_loop_ull_ordered_guided_start,
6084         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6085         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6086         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6087         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6088         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6089         prototypes.
6090         * libgomp.map: Export lock routines also @@OMP_2.0.
6091         (GOMP_loop_ordered_dynamic_first,
6092         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6093         GOMP_loop_ordered_static_first): Remove.
6094         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6095         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6096         GOMP_loop_ull_ordered_dynamic_next,
6097         GOMP_loop_ull_ordered_dynamic_start,
6098         GOMP_loop_ull_ordered_guided_next,
6099         GOMP_loop_ull_ordered_guided_start,
6100         GOMP_loop_ull_ordered_runtime_next,
6101         GOMP_loop_ull_ordered_runtime_start,
6102         GOMP_loop_ull_ordered_static_next,
6103         GOMP_loop_ull_ordered_static_start,
6104         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6105         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6106         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6107         (omp_set_schedule, omp_get_schedule,
6108         omp_get_thread_limit, omp_set_max_active_levels,
6109         omp_get_max_active_levels, omp_get_level,
6110         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6111         omp_set_schedule_, omp_set_schedule_8_,
6112         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6113         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6114         omp_get_max_active_levels_, omp_get_level_,
6115         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6116         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6117         New exports @@OMP_3.0.
6118         * omp.h.in (omp_sched_t): New type.
6119         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6120         omp_set_max_active_levels, omp_get_max_active_levels,
6121         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6122         omp_get_active_level): New prototypes.
6123         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6124         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6125         gomp_thread_limit_var, gomp_remaining_threads_count,
6126         gomp_remaining_threads_lock): New variables.
6127         (parse_spincount): New function.
6128         (initialize_env): Call gomp_init_num_threads unconditionally.
6129         Initialize gomp_available_cpus.  Call parse_spincount,
6130         initialize gomp_{,throttled_}spin_count_var
6131         depending on presence and value of OMP_WAIT_POLICY and
6132         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6133         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6134         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6135         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6136         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6137         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6138         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6139         (gomp_global_icv): New.
6140         (parse_schedule): Use it.  Parse "auto".
6141         (omp_set_num_threads): Use gomp_icv.
6142         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6143         Likewise.
6144         (omp_get_max_threads): Move from parallel.c.
6145         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6146         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6147         add ialias.
6148         (parse_stacksize, parse_wait_policy): New functions.
6149         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6150         both wrappers for compatibility and new locks.
6151         (omp_set_schedule, omp_get_schedule,
6152         omp_get_thread_limit, omp_set_max_active_levels,
6153         omp_get_max_active_levels, omp_get_level,
6154         omp_get_ancestor_thread_num, omp_get_team_size,
6155         omp_get_active_level): New ialias_redirect.
6156         (omp_set_schedule_, omp_set_schedule_8_,
6157         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6158         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6159         omp_get_max_active_levels_, omp_get_level_,
6160         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6161         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6162         New functions.
6163         * parallel.c: Include limits.h.
6164         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6165         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6166         argument to gomp_team_start.  Pass 0 as second argument to
6167         gomp_resolve_num_threads.
6168         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6169         if gomp_thread_limit_var != ULONG_MAX.
6170         (omp_in_parallel): Implement using ts.active_level.
6171         (omp_get_max_threads): Move to env.c.
6172         (omp_get_level, omp_get_ancestor_thread_num,
6173         omp_get_team_size, omp_get_active_level): New functions,
6174         add ialias.
6175         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6176         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6177         gomp_iter_dynamic_next instead of the _locked variant and don't take
6178         lock around it, otherwise acquire it before calling
6179         gomp_iter_dynamic_next_locked.
6180         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6181         gomp_iter_dynamic_next instead of the _locked variant and don't take
6182         lock around it.
6183         (GOMP_parallel_sections_start): Call gomp_new_team instead of
6184         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
6185         Adjust gomp_team_start caller.  Pass count as second argument to
6186         gomp_resolve_num_threads, don't adjust num_threads after the call.
6187         Use gomp_icv.
6188         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6189         ws->chunk_size by incr.
6190         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
6191         code.
6192         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6193         types.
6194         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6195         (omp_check_defines): Check even the compat defines.
6196         * config/linux/ptrlock.c: New file.
6197         * config/linux/ptrlock.h: New file.
6198         * config/linux/wait.h: New file.
6199         * config/posix/ptrlock.c: New file.
6200         * config/posix/ptrlock.h: New file.
6201         * config/linux/bar.h (gomp_team_barrier_wait,
6202         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6203         (gomp_team_barrier_set_task_pending,
6204         gomp_team_barrier_clear_task_pending,
6205         gomp_team_barrier_set_waiting_for_tasks,
6206         gomp_team_barrier_waiting_for_tasks,
6207         gomp_team_barrier_done): New inlines.
6208         (gomp_barrier_t): Rewritten.
6209         (gomp_barrier_state_t): New typedef.
6210         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6211         gomp_barrier_wait_start): Rewritten.
6212         (gomp_barrier_wait_end): Change second argument to
6213         gomp_barrier_state_t.
6214         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6215         inlines.
6216         * config/linux/bar.c: Include wait.h instead of libgomp.h and
6217         futex.h.
6218         (gomp_barrier_wait_end): Rewritten.
6219         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6220         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6221         * config/posix/bar.h (gomp_barrier_t): Add generation field.
6222         (gomp_barrier_state_t): New typedef.
6223         (gomp_team_barrier_wait,
6224         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6225         (gomp_barrier_wait_start): Or all but low 2 bits from generation
6226         into the return value.  Return gomp_barrier_state_t.
6227         (gomp_team_barrier_set_task_pending,
6228         gomp_team_barrier_clear_task_pending,
6229         gomp_team_barrier_set_waiting_for_tasks,
6230         gomp_team_barrier_waiting_for_tasks,
6231         gomp_team_barrier_done): New inlines.
6232         (gomp_barrier_wait_end): Change second argument to
6233         gomp_barrier_state_t.
6234         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6235         inlines.
6236         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6237         (gomp_barrier_wait_end): Change second argument to
6238         gomp_barrier_state_t.
6239         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6240         gomp_team_barrier_wake): New functions.
6241         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6242         futex.h.
6243         (gomp_futex_wake, gomp_futex_wait): New variables.
6244         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6245         * config/linux/lock.c: Rewrite to make locks task owned,
6246         for backwards compatibility provide the old entrypoints
6247         if symbol versioning.  Include wait.h instead of libgomp.h and
6248         futex.h.
6249         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6250         * config/posix95/lock.c: Rewrite to make locks task owned,
6251         for backwards compatibility provide the old entrypoints
6252         if symbol versioning.
6253         * config/posix/lock.c: Rewrite to make locks task owned,
6254         for backwards compatibility provide the old entrypoints
6255         if symbol versioning.
6256         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6257         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6258         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6259         * config/linux/powerpc/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/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6265         (futex_wake, futex_wait): If ENOSYS was returned, clear
6266         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6267         (cpu_relax, atomic_write_barrier): New static inlines.
6268         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6269         (sys_futex0): Return error code.
6270         (futex_wake, futex_wait): If ENOSYS was returned, clear
6271         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6272         (cpu_relax, atomic_write_barrier): New static inlines.
6273         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6274         (sys_futex0): Return error code.
6275         (futex_wake, futex_wait): If ENOSYS was returned, clear
6276         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6277         (cpu_relax, atomic_write_barrier): New static inlines.
6278         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6279         (sys_futex0): Return error code.
6280         (futex_wake, futex_wait): If ENOSYS was returned, clear
6281         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6282         (cpu_relax, atomic_write_barrier): New static inlines.
6283         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6284         (sys_futex0): Return error code.
6285         (futex_wake, futex_wait): If ENOSYS was returned, clear
6286         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6287         (cpu_relax, atomic_write_barrier): New static inlines.
6288         * config/linux/sem.c: Include wait.h instead of libgomp.h and
6289         futex.h.
6290         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6291         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6292         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6293         types.
6294         (omp_nest_lock_t): Change owner into void *, add lock field.
6295         * config/posix95/omp-lock.h: Include semaphore.h.
6296         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6297         (omp_lock_t): Use sem_t instead of mutex if semaphores
6298         aren't broken.
6299         (omp_nest_lock_t): Likewise.  Change owner to void *.
6300         * config/posix/omp-lock.h: Include semaphore.h.
6301         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6302         (omp_lock_t): Use sem_t instead of mutex if semaphores
6303         aren't broken.
6304         (omp_nest_lock_t): Likewise.  Add owner field.
6305
6306 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6307
6308         * testsuite/libgomp.c/collapse-1.c: New test.
6309         * testsuite/libgomp.c/collapse-2.c: New test.
6310         * testsuite/libgomp.c/collapse-3.c: New test.
6311         * testsuite/libgomp.c/icv-1.c: New test.
6312         * testsuite/libgomp.c/icv-2.c: New test.
6313         * testsuite/libgomp.c/lib-2.c: New test.
6314         * testsuite/libgomp.c/lock-1.c: New test.
6315         * testsuite/libgomp.c/lock-2.c: New test.
6316         * testsuite/libgomp.c/lock-3.c: New test.
6317         * testsuite/libgomp.c/loop-4.c: New test.
6318         * testsuite/libgomp.c/loop-5.c: New test.
6319         * testsuite/libgomp.c/loop-6.c: New test.
6320         * testsuite/libgomp.c/loop-7.c: New test.
6321         * testsuite/libgomp.c/loop-8.c: New test.
6322         * testsuite/libgomp.c/loop-9.c: New test.
6323         * testsuite/libgomp.c/nested-3.c: New test.
6324         * testsuite/libgomp.c/nestedfn-6.c: New test.
6325         * testsuite/libgomp.c/sort-1.c: New test.
6326         * testsuite/libgomp.c/task-1.c: New test.
6327         * testsuite/libgomp.c/task-2.c: New test.
6328         * testsuite/libgomp.c/task-3.c: New test.
6329         * testsuite/libgomp.c/task-4.c: New test.
6330         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6331         to C++ testsuite default compiler options.
6332         * testsuite/libgomp.c++/collapse-1.C: New test.
6333         * testsuite/libgomp.c++/collapse-2.C: New test.
6334         * testsuite/libgomp.c++/ctor-10.C: New test.
6335         * testsuite/libgomp.c++/for-1.C: New test.
6336         * testsuite/libgomp.c++/for-2.C: New test.
6337         * testsuite/libgomp.c++/for-3.C: New test.
6338         * testsuite/libgomp.c++/for-4.C: New test.
6339         * testsuite/libgomp.c++/for-5.C: New test.
6340         * testsuite/libgomp.c++/loop-8.C: New test.
6341         * testsuite/libgomp.c++/loop-9.C: New test.
6342         * testsuite/libgomp.c++/loop-10.C: New test.
6343         * testsuite/libgomp.c++/task-1.C: New test.
6344         * testsuite/libgomp.c++/task-2.C: New test.
6345         * testsuite/libgomp.c++/task-3.C: New test.
6346         * testsuite/libgomp.c++/task-4.C: New test.
6347         * testsuite/libgomp.c++/task-5.C: New test.
6348         * testsuite/libgomp.c++/task-6.C: New test.
6349         * testsuite/libgomp.fortran/allocatable1.f90: New test.
6350         * testsuite/libgomp.fortran/allocatable2.f90: New test.
6351         * testsuite/libgomp.fortran/allocatable3.f90: New test.
6352         * testsuite/libgomp.fortran/allocatable4.f90: New test.
6353         * testsuite/libgomp.fortran/collapse1.f90: New test.
6354         * testsuite/libgomp.fortran/collapse2.f90: New test.
6355         * testsuite/libgomp.fortran/collapse3.f90: New test.
6356         * testsuite/libgomp.fortran/collapse4.f90: New test.
6357         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
6358         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
6359         * testsuite/libgomp.fortran/lib4.f90: New test.
6360         * testsuite/libgomp.fortran/lock-1.f90: New test.
6361         * testsuite/libgomp.fortran/lock-2.f90: New test.
6362         * testsuite/libgomp.fortran/nested1.f90: New test.
6363         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
6364         * testsuite/libgomp.fortran/strassen.f90: New test.
6365         * testsuite/libgomp.fortran/tabs1.f90: New test.
6366         * testsuite/libgomp.fortran/tabs2.f: New test.
6367         * testsuite/libgomp.fortran/task1.f90: New test.
6368         * testsuite/libgomp.fortran/task2.f90: New test.
6369         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
6370         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6371         * testsuite/libgomp.c/pr26943-2.c: Likewise.
6372         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6373         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6374
6375 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
6376
6377         PR c++/36308
6378         * testsuite/libgomp.c++/ctor-11.C: New test.
6379         * testsuite/libgomp.c++/ctor-12.C: New test.
6380
6381 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
6382
6383         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
6384
6385 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
6386
6387         PR middle-end/36106
6388         * testsuite/libgomp.c/atomic-5.c: New test.
6389         * testsuite/libgomp.c/atomic-6.c: New test.
6390         * testsuite/libgomp.c/autopar-1.c: New test.
6391
6392 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6393
6394         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
6395         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
6396         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
6397         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
6398         * configure: Regenerate.
6399         * Makefile.in, testsuite/Makefile.in: Likewise.
6400
6401 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
6402
6403         PR bootstrap/35457
6404         * aclocal.m4: Regenerate.
6405         * configure: Regenerate.
6406
6407 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
6408
6409         PR middle-end/35611
6410         * testsuite/libgomp.c/atomic-4.c: New test.
6411
6412         PR libgomp/35625
6413         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
6414         (gomp_iter_guided_next): Likewise.
6415         * testsuite/libgomp.c/pr35625.c: New test.
6416
6417 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6418
6419         * aclocal.m4: Regenerate.
6420         * configure: Likewise.
6421         * Makefile.in: Likewise.
6422         * testsuite/Makefile.in: Likewise.
6423
6424 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
6425
6426         PR middle-end/35185
6427         * testsuite/libgomp.c++/pr35185.C: New test.
6428
6429 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
6430
6431         PR middle-end/35549
6432         * testsuite/libgomp.c/pr35549.c: New test.
6433
6434 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
6435
6436         * testsuite/libgomp.c/atomic-3.c: New test.
6437
6438 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6439
6440         PR fortran/33197
6441         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
6442         .F08 file suffixes.
6443
6444 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
6445
6446         PR libgomp/33131
6447         * configure.ac: Add ACX_HEADER_STRING.
6448         * env.c: Include strings.h.
6449         * aclocal.m4: Regenerate.
6450         * config.h.in: Regenerate.
6451         * configure: Regenerate.
6452         * Makefile.in: Regenerate.
6453         * testsuite/Makefile.in: Regenerate.
6454
6455 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
6456
6457         PR middle-end/35196
6458         * testsuite/libgomp.c/pr35196.c: New test.
6459
6460         PR middle-end/35130
6461         * testsuite/libgomp.fortran/pr35130.f90: New test.
6462         * testsuite/libgomp.c/pr35130.c: New test.
6463
6464 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
6465
6466         PR middle-end/33880
6467         * testsuite/libgomp.c/pr33880.c: New test.
6468         * testsuite/libgomp.fortran/pr33880.f90: New test.
6469
6470 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
6471
6472         * configure: Regenerate.
6473
6474 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
6475
6476         * configure.ac: Move futex checking into ../config/futex.m4.
6477         * configure: Rebuilt.
6478         * aclocal.m4: Rebuilt.
6479         * Makefile.in: Rebuilt.
6480
6481         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
6482         2007-10-15 ../config/tls.m4 change.
6483
6484 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
6485
6486         PR c++/34513
6487         * testsuite/libgomp.c/pr34513.c: New test.
6488         * testsuite/libgomp.c++/pr34513.C: New test.
6489
6490 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
6491
6492         PR target/32765
6493         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
6494
6495 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
6496
6497         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
6498
6499 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
6500
6501         * testsuite/libgomp.c/private-1.c: New test.
6502
6503 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
6504             Paolo Bonzini  <bonzini@gnu.org>
6505
6506         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
6507         instead of 'VPATH ='.
6508         * Makefile.in: Regenerate.
6509
6510 2007-11-23  Matthias Klose  <doko@ubuntu.com>
6511
6512         * configure.ac: Adjust makeinfo version check.
6513         * configure: Regenerate.
6514
6515 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
6516
6517         PR fortran/34020
6518         * testsuite/libgomp.fortran/pr34020.f90: New test.
6519
6520 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
6521
6522         PR c++/33894
6523         * testsuite/libgomp.c++/atomic-1.C: New test.
6524
6525 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
6526
6527         PR libgomp/33275
6528         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
6529         Make x and y integers rather than (implicit) reals.  Add private (j)
6530         clause to the last omp parallel.
6531
6532 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
6533
6534         * configure: Regenerate following changes to ../config/tls.m4.
6535
6536 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
6537
6538         * testsuite/libgomp.fortran/stack.f90: New test.
6539
6540 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
6541
6542         * config/mingw32/proc.c: New file.
6543
6544 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
6545
6546         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
6547         (main): Use __get_cpuid to get i386 target fetaures.
6548         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
6549         (main): Use __get_cpuid to get x86_64 target fetaures.
6550
6551 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
6552
6553         PR target/32765
6554         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
6555         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
6556
6557 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
6558
6559         PR fortran/32550
6560         * testsuite/libgomp.fortran/pr32550.f90: New test.
6561         * testsuite/libgomp.fortran/crayptr2.f90: New test.
6562
6563 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
6564
6565         * aclocal.m4: Regenerated.
6566
6567 2007-07-05  Tobias Burnus  <burnus@net-b.de>
6568
6569         PR fortran/32359
6570         * testsuite/libgomp.fortran/pr32359.f90: New.
6571
6572 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
6573
6574         PR libgomp/32468
6575         * sections.c (GOMP_parallel_sections_start): Only decrease
6576         number of threads to COUNT if dyn_var is true.
6577         * testsuite/libgomp.c/pr32468.c: New test.
6578
6579 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
6580
6581         PR libgomp/26308
6582         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
6583
6584 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
6585
6586         PR middle-end/32362
6587         * testsuite/libgomp.c/pr32362-1.c: New test.
6588         * testsuite/libgomp.c/pr32362-2.c: New test.
6589         * testsuite/libgomp.c/pr32362-3.c: New test.
6590
6591 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
6592
6593         * team.c (gomp_team_start): Fix setting up thread_attr
6594         stack size.
6595
6596 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
6597
6598         * configure: Regenerate.
6599
6600 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
6601
6602         * Makefile.in: Regenerate.
6603         * configure: Regenerate.
6604         * aclocal.m4: Regenerate.
6605         * testsuite/Makefile.in: Regenerate.
6606
6607 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
6608
6609         * config/linux/proc.c: New file.
6610
6611         PR libgomp/28482
6612         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
6613
6614 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
6615
6616         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
6617
6618 2007-04-16  Matthias Klose  <doko@debian.org>
6619
6620         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
6621         flags if not building with -m64.
6622         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
6623         flag for i?86-*-* targets, if current target matches -m64.
6624
6625 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
6626
6627         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
6628         * Makefile.in: Regenerate.
6629
6630 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6631
6632         PR testsuite/31369
6633         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
6634         ld_library_path.
6635         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6636
6637 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
6638
6639         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
6640         decls.
6641         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
6642         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
6643         (parse_affinity): New function.
6644         (initialize_env): Call it and gomp_init_affinity.
6645         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
6646         create new pthread_attr_t and call gomp_init_thread_affinity
6647         on it for each thread before passing the attribute to pthread_create.
6648         * config/linux/affinity.c: New file.
6649         * config/posix/affinity.c: New file.
6650         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
6651         * configure: Rebuilt.
6652         * config.h.in: Rebuilt.
6653         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
6654         * Makefile.in: Rebuilt.
6655
6656 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
6657
6658         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
6659         *-*-darwin*.
6660         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
6661         and use it if found.
6662
6663 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
6664
6665         * testsuite/config/default.exp: New file.
6666         * testsuite/lib/libgomp.exp: New file.
6667         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
6668         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
6669         load_lib *, load_gcc_lib *): Move to libgomp.exp.
6670         (libgomp_load): Remove.
6671         * testsuite/lib/libgomp.exp (libgomp_init): Compute
6672         always_ld_library_path, not ld_library_path.  Set additional_flags
6673         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
6674         (target_compile): Do not call libgomp_init.  Append lang_library_path
6675         and lang_link_flags to options.
6676         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
6677         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
6678         here.
6679         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
6680         always_ld_library_path.  Set LD_LIBRARY_PATH here.
6681         * testsuite/libgomp.fortran/fortran.exp: Ditto.
6682         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
6683         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
6684         CX8 flag.
6685         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
6686         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
6687         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
6688         * testsuite/libgomp.c/pr29947-1.c: Ditto.
6689         * testsuite/libgomp.c/atomic-10.c: Ditto.
6690
6691 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
6692
6693         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
6694         dg-final cleanup-modules line.
6695         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
6696         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
6697         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
6698         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
6699         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
6700         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
6701         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
6702
6703 2007-03-18  Andreas Schwab  <schwab@suse.de>
6704
6705         * acinclude.m4: Adjust regular expression for ld version
6706         extraction.
6707         * configure: Regenerate.
6708
6709 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
6710
6711         * Makefile.am: Add install-pdf target as copied from
6712         automake v1.10 rules.
6713         * Makefile.in: Regenerate
6714
6715 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
6716
6717         PR libgomp/28486
6718         * configure: Regenerate.
6719
6720         PR c++/30703
6721         * testsuite/libgomp.c++/pr30703.C: New test.
6722
6723 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
6724
6725         Revert:
6726         2006-07-05  Eric Christopher  <echristo@apple.com>
6727         * configure.ac: Depend addition of -pthread on host OS.
6728         * configure: Regenerate.
6729
6730 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6731
6732         * libgomp.texi: Fix spacing after abbreviations.
6733
6734 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
6735
6736         PR libgomp/30546
6737         * configure.ac: Add check for makeinfo
6738         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
6739         if an appropiate version of makeinfo is found.
6740         * aclocal.m4: Regenerated.
6741         * configure: Regenerated.
6742         * Makefile.in: Regenerated.
6743         * testsuite/Makefile.in: Regenerated.
6744
6745 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
6746
6747         PR libgomp/30540
6748         * libgomp.texi: More about implementation-dependent settings.
6749
6750 2007-01-26  Tobias Burnus  <burnus@net-b.de>
6751
6752         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
6753
6754 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
6755
6756         PR middle-end/30494
6757         * testsuite/libgomp.c/pr30494.c: New test.
6758
6759 2007-01-15  Tom Tromey  <tromey@redhat.com>
6760
6761         * configure: Rebuilt.
6762         * configure.ac: Fixed comment.
6763
6764 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
6765
6766         * libgomp.texi: Document implementation specific default values of
6767         environment variables.
6768
6769 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
6770
6771         PR libgomp/28209
6772         * libgomp.texi: New file.
6773         * configure.ac: Add --enable-generated-files-in-srcdir option.
6774         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
6775         files to srcdir.
6776         * Makefile.in: Regenerated.
6777         * config.h.in: Regenerated.
6778         * testsuite/Makefile.in: Regenerated.
6779         * NOTES: Removed.
6780
6781 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
6782
6783         PR libgomp/29949
6784         * env.c (omp_set_num_threads): Set illegal thread count to 1.
6785
6786 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
6787
6788         * configure: Regenerate.
6789
6790 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
6791
6792         PR libgomp/29947
6793         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
6794         start if there shouldn't be any loop iterations.
6795         (gomp_loop_ordered_static_start): Remove start == end test.
6796         * testsuite/libgomp.c/pr29947-1.c: New test.
6797         * testsuite/libgomp.c/pr29947-2.c: New test.
6798
6799 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
6800
6801         * configure.tgt: Force initial-exec TLS model on Linux only.
6802
6803 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
6804
6805         * configure: Regenerated.
6806
6807 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
6808
6809         * env.c (parse_schedule): Reject out of range values.
6810         (parse_unsigned_long): Reject out of range, negative or zero values.
6811
6812 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
6813
6814         PR fortran/29629
6815         * testsuite/libgomp.fortran/pr29629.f90: New test.
6816
6817 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
6818
6819         PR libgomp/29494
6820         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
6821         * config/posix95: New directory.
6822         * config/posix95/omp-lock.h: New file.
6823         * config/posix95/lock.c: Likewise.
6824
6825 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
6826
6827         * aclocal.m4: Regenerate.
6828         * configure: Regenerate.
6829
6830 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6831
6832         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
6833         '<' to '<='.
6834
6835 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6836
6837         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
6838         test.
6839         * configure: Regenerate.
6840         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
6841
6842 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
6843
6844         PR middle-end/25261
6845         PR middle-end/28790
6846         * testsuite/libgomp.c/nestedfn-4.c: New test.
6847         * testsuite/libgomp.c/nestedfn-5.c: New test.
6848         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
6849
6850         PR fortran/29097
6851         * testsuite/libgomp.fortran/condinc1.f: New test.
6852         * testsuite/libgomp.fortran/condinc2.f: New test.
6853         * testsuite/libgomp.fortran/condinc3.f90: New test.
6854         * testsuite/libgomp.fortran/condinc4.f90: New test.
6855         * testsuite/libgomp.fortran/condinc1.inc: New file.
6856
6857 2006-09-18  Tom Tromey  <tromey@redhat.com>
6858
6859         * configure: Rebuilt.
6860
6861 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
6862
6863         PR c/28768
6864         PR preprocessor/14634
6865         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
6866         to AC_DEFINE.
6867         * configure: Regenerate.
6868
6869 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
6870
6871         * testsuite/libgomp.fortran/reduction3.f90: Change
6872         -2147483648 to -huge(i)-1 to avoid overflow.
6873         * testsuite/libgomp.fortran/reduction4.f90: Change
6874         Z'ffffffff' to not(0) to avoid overflow.
6875
6876 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
6877
6878         PR libgomp/25938
6879         * Makefile.am (libsubincludedir): New.
6880         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
6881         * Makefile.in: Regenerate.
6882
6883 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
6884
6885         PR libgomp/28725
6886         * env.c: Include ctype.h.
6887         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
6888         leading and/or trailing whitespace and compare strings case
6889         insensitively.
6890
6891 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
6892
6893         PR fortran/28390
6894         * testsuite/libgomp.fortran/pr28390.f: New test.
6895
6896 2006-07-05  Eric Christopher  <echristo@apple.com>
6897
6898         * configure.ac: Depend addition of -pthread on host OS.
6899         * configure: Regenerate.
6900
6901 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
6902
6903         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
6904         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
6905         defined.
6906
6907 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
6908
6909         PR libgomp/26175
6910         PR libgomp/26477
6911         * configure.ac: If neither --enable-linux-futex nor
6912         --disable-linux-futex is passed, determine the default by checking
6913         for compiling and/or running against NPTL.  With --enable-linux-futex,
6914         check if SYS_gettid and SYS_futex are defined.
6915         * configure: Rebuilt.
6916
6917 2006-06-14  Richard Henderson  <rth@redhat.com>
6918
6919         PR libgomp/28008
6920         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
6921         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
6922
6923 2006-06-09  Richard Henderson  <rth@redhat.com>
6924
6925         * env.c (gomp_nthreads_var): Change to unsigned long.
6926         (gomp_run_sched_chunk): Likewise.
6927         (parse_unsigned_long): Rename from parse_num_threads and generalize.
6928         (initialize_env): Initialize gomp_thread_attr.
6929         * libgomp.h (gomp_nthreads_var): Update decl.
6930         (gomp_run_sched_chunk): Likewise.
6931         (gomp_thread_attr): Declare.
6932         * team.c (gomp_thread_attr): Export.
6933         (initialize_team): Don't initialize it.
6934
6935 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
6936
6937         PR fortran/27916
6938         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
6939         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
6940
6941 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
6942
6943         * config/mingw32/time.c: New file.
6944         * configure.tgt: Use it.
6945
6946 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
6947
6948         * Makefile.am: Add install-html target. Add install-html to .PHONY
6949         * Makefile.in: Regenerate.
6950
6951 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6952
6953         PR libgomp/27612
6954         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
6955         * testsuite/libgomp.c/critical-1.c: Likewise.
6956         * testsuite/libgomp.c/loop-1.c: Likewise.
6957         * testsuite/libgomp.c/loop-2.c: Likewise.
6958         * testsuite/libgomp.c/single-1.c: Likewise.
6959         * testsuite/libgomp.c/ordered-1.c: Likewise.
6960         * testsuite/libgomp.c/ordered-2.c: Likewise.
6961
6962 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
6963
6964         PR middle-end/27416
6965         * libgomp.fortran/pr27416-1.f90: New test.
6966
6967 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
6968
6969         PR fortran/27395
6970         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
6971         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
6972
6973 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6974
6975         PR c++/26943
6976         * testsuite/libgomp.c/pr26943-1.c: New test.
6977         * testsuite/libgomp.c/pr26943-2.c: New test.
6978         * testsuite/libgomp.c/pr26943-3.c: New test.
6979         * testsuite/libgomp.c/pr26943-4.c: New test.
6980         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
6981         * testsuite/libgomp.c++/pr26943.C: New test.
6982
6983 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6984
6985         PR middle-end/27337
6986         * testsuite/libgomp.c++/pr27337.C: New test.
6987
6988 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
6989
6990         PR c/26171
6991         * testsuite/libgomp.c/pr26171.c: New test.
6992
6993 2006-04-25  Richard Henderson  <rth@redhat.com>
6994
6995         PR libgomp/25865
6996         * configure.ac: Use GCC_CHECK_TLS.
6997         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
6998         * Makefile.in, aclocal.m4, configure: Regenerate.
6999
7000 2006-04-10  Matthias Klose  <doko@debian.org>
7001
7002         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7003         directory names containing underscores.
7004
7005 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7006
7007         PR c++/26691
7008         * testsuite/libgomp.c++/pr26691.C: New test.
7009
7010 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7011
7012         * testsuite/libgomp.fortran/retval2.f90: New test.
7013
7014 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7015
7016         * testsuite/libgomp.c++: New directory.
7017
7018 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7019
7020         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7021         * config/posix/sem.c: Implement the above.
7022
7023 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7024
7025         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7026         define HAVE_BROKEN_POSIX_SEMAPHORES.
7027         * configure: Rebuilt.
7028         * config.h.in: Rebuilt.
7029
7030 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7031
7032         PR bootstrap/26161
7033         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7034         for the other pthread check.
7035         * configure: Regenerate.
7036         * config.h.in: Regenerate.
7037
7038 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7039
7040         PR libgomp/25938
7041         PR libgomp/25984
7042         * Makefile.am (fincludedir): New variable.
7043         (nodist_include_HEADERS): Remove Fortran files.
7044         (nodist_finclude_HEADERS): New variable.
7045         * Makefile.in: Regenerated.
7046
7047 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7048
7049         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7050         Remove tests for returning assumed character length arrays.
7051
7052 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7053             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7054
7055         PR libgomp/25936
7056         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7057
7058 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7059
7060         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7061
7062 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7063
7064         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7065         part of LD_LIBRARY_PATH manually.
7066
7067 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7068
7069         PR libgomp/25852
7070         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7071         libgomp_init.
7072
7073 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7074
7075         PR libgomp/25884
7076         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7077         * configure.ac (PERL): Don't set.
7078         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7079         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7080         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7081         * omp.h.in: Wrap the new configure substitutions with @ characters.
7082         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7083         * aclocal.m4, configure, Makefile.in: Regenerate.
7084         * mkomp_h.pl: Delete.
7085
7086 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7087
7088         PR libgomp/25259
7089         * configure.ac: Use GCC_HEADER_STDINT.
7090         * libgomp.h: Include gstdint.h.
7091         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7092         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7093
7094 2006-01-24  Richard Henderson  <rth@redhat.com>
7095
7096         PR libgomp/25942
7097         * configure.ac: Add AM_MAINTAINER_MODE.
7098         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7099
7100 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7101
7102         * Makefile.in: Regenerate.
7103         * testsuite/Makefile.in: Regenerate.
7104         * aclocal.m4: Regenerate.
7105
7106 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7107
7108         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7109         Solaris.
7110         * configure.ac: Add check for loadavg.h.
7111         (link_gomp): Adjust comment.
7112         * configure: Regenerate.
7113         * config.h.in: Regenerate.
7114
7115 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7116
7117         PR libgomp/25877
7118         * configure.ac: Remove check for alloca.h.
7119         * configure: Regenerate.
7120         * config.h.in: Regenerate.
7121         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7122         * team.c: Remove use of alloca.h.
7123         Call gomp_alloca instead of alloca.
7124
7125 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7126
7127         PR libgomp/25877
7128         * team.c: Add include of alloca.h.
7129         * configure.ac: Add check for alloca.h.
7130         * configure: Regenerate.
7131         * config.h.in: Regenerate.
7132
7133 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7134
7135         PR fortran/25219
7136         * testsuite/libgomp.fortran/pr25219.f90: New test.
7137
7138 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7139
7140         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7141         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7142         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7143         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7144         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7145         testsuite/libgomp.fortran/threadprivate1.f90,
7146         testsuite/libgomp.fortran/threadprivate2.f90,
7147         testsuite/libgomp.fortran/threadprivate3.f90,
7148         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7149         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7150         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7151         effective-target to TLS runtime.
7152
7153         * testsuite/libgomp.fortran/pr25162.f: Require
7154         effective-target TLS runtime.
7155
7156 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7157
7158         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7159         * testsuite/libgomp.c/nestedfn-3.c: New test.
7160
7161 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7162
7163         PR fortran/25162
7164         * testsuite/libgomp.fortran/pr25162.f: New test.
7165
7166 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7167
7168         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7169         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7170
7171 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7172
7173         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7174         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7175         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7176         single.c, team.c, work.c, config/linux/alpha/futex.h,
7177         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7178         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7179         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7180         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7181         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7182         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7183         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7184         FSF address.
7185
7186 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7187
7188         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7189         to nodist_noinst_HEADERS.
7190         * Makefile.in: Rebuilt.
7191
7192         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7193         add integer count field.
7194         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7195         omp_nest_lock_t type change.
7196         (omp_init_nest_lock): Likewise.  Initialize count to 0.
7197         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7198         Increment count.
7199         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7200         Decrement count.
7201         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7202         Increment count if successful and return the new nesting level.
7203         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7204         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7205         * testsuite/libgomp.c/lib-1.c: New test.
7206         * testsuite/libgomp.fortran/lib1.f90: New test.
7207         * testsuite/libgomp.fortran/lib2.f: New test.
7208         * testsuite/libgomp.fortran/lib3.f: New test.
7209
7210 2005-11-17  Richard Henderson  <rth@redhat.com>
7211
7212         PR 24845
7213         * Makefile.am (nodist_toolexeclib_HEADERS): New.
7214         * configure.ac (link_gomp): New.  Substitute it.
7215         (AC_CONFIG_FILES): Add libgomp.spec.
7216         * libgomp.spec.in: New file.
7217         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7218         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7219
7220 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7221
7222         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7223         reduction(-:var) behaving the same as reduction(+:var).
7224         * testsuite/libgomp.c/reduction-4.c: New test.
7225
7226 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
7227
7228         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7229         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7230         testsuite/libgomp.c/copyin-3.c,
7231         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7232         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7233         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7234         testsuite/libgomp.c++/pr24455.C,
7235         testsuite/libgomp.fortran/threadprivate1.f90,
7236         testsuite/libgomp.fortran/threadprivate2.f90,
7237         testsuite/libgomp.fortran/threadprivate3.f90,
7238         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7239         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7240         testsuite/libgomp.fortran/omp_parse3.f90: Require
7241         effective-target TLS.
7242
7243 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
7244
7245         * HEADER: Remove.
7246
7247 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
7248
7249         PR libgomp/24797
7250         * team.c (initialize_team): Pass NULL rather than free as
7251         pthread_key_create destructor.  Initialize thread specific data
7252         pointer in initial thread to a static local variable rather than
7253         malloced memory.
7254
7255 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
7256
7257         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7258         its location to ld_library_path.
7259
7260 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7261
7262         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7263
7264 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7265
7266         * testsuite/libgomp.c: Rename from libgomp.dg.
7267
7268 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
7269
7270         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7271         threadprivate variable 'i'.
7272
7273 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
7274
7275         * config/linux/s390/futex.h: New file.
7276         * configure.tgt: Use it.
7277
7278         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7279         before the parallel.
7280
7281 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
7282
7283         PR c++/24734
7284         * testsuite/libgomp.c++/master-1.C: New test.
7285
7286 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7287
7288         * testsuite/libgomp.dg/copyin-3.c: New test.
7289
7290 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7291
7292         * testsuite/libgomp.fortran/retval1.f90: New test.
7293         * testsuite/libgomp.fortran/vla7.f90: New test.
7294
7295 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
7296
7297         * testsuite/libgomp.fortran/vla2.f90: New test.
7298         * testsuite/libgomp.fortran/vla3.f90: New test.
7299         * testsuite/libgomp.fortran/vla4.f90: New test.
7300         * testsuite/libgomp.fortran/vla5.f90: New test.
7301         * testsuite/libgomp.fortran/vla6.f90: New test.
7302
7303 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
7304
7305         * config/linux/sparc/futex.h: New file.
7306         * configure.tgt: Use it.
7307         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7308
7309         * critical.c: Include stdlib.h.
7310         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7311         ignoring return value.
7312         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7313         LIBGOMP_CHECK_SYNC_BUILTINS check.
7314         * configure: Rebuilt.
7315
7316 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7317
7318         * testsuite/libgomp.fortran/vla1.f90: New test.
7319
7320 2005-10-31  Richard Henderson  <rth@redhat.com>
7321
7322         * testsuite/libgomp.fortran/character2.f90: Fix race condition
7323         setting 's' in different threads.
7324
7325 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7326
7327         * libgomp.h (attribute_hidden, ialias): Define.
7328         * config/posix/proc.c (omp_get_num_procs): Add ialias.
7329         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7330         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7331         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7332         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7333         omp_test_lock, omp_test_nest_lock): Likewise.
7334         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7335         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7336         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7337         omp_test_lock, omp_test_nest_lock): Likewise.
7338         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
7339         omp_get_dynamic, omp_get_nested): Likewise.
7340         * parallel.c (omp_get_num_threads, omp_get_max_threads,
7341         omp_get_thread_num, omp_in_parallel): Likewise.
7342         * fortran.c (ialias_redirect): Define.
7343         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
7344         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
7345         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
7346         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
7347         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
7348         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
7349         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
7350         omp_get_wtime): Add ialias_redirect.
7351
7352 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
7353
7354         * fortran.c: Include stdlib.h.
7355
7356 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
7357
7358         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
7359         * Makefile.in: Regenerated.
7360
7361 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
7362
7363         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
7364         * libgomp_f.h.in (omp_check_defines): New function.
7365         * env.c: Include libgomp_f.h.
7366         (initialize_env): Call omp_check_defines.
7367
7368         * testsuite/libgomp.dg/copyin-2.c: New test.
7369         * testsuite/libgomp.c++/copyin-2.C: New test.
7370         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
7371
7372         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
7373         * testsuite/libgomp.fortran/sharing2.f90: New test.
7374
7375         * testsuite/libgomp.dg/copyin-1.c: New test.
7376         * testsuite/libgomp.c++/copyin-1.C: New test.
7377
7378 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
7379
7380         * testsuite/libgomp.fortran/crayptr1.f90: New test.
7381
7382         * testsuite/libgomp.fortran/workshare1.f90: New test.
7383
7384         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
7385         only test.
7386         * libgomp.fortran/sharing1.f90: New test.
7387
7388 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
7389
7390         PR c++/24502
7391         * testsuite/libgomp.c++/loop-7.C: New test.
7392
7393         * testsuite/libgomp.dg/nestedfn-2.c: New test.
7394
7395         * testsuite/libgomp.dg/nestedfn-1.c: New test.
7396         * testsuite/libgomp.fortran/reduction6.f90: New test.
7397         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
7398
7399 2005-10-23  Richard Henderson  <rth@redhat.com>
7400
7401         * testsuite/libgomp.c++/ctor-1.C: New.
7402         * testsuite/libgomp.c++/ctor-2.C: New.
7403         * testsuite/libgomp.c++/ctor-3.C: New.
7404         * testsuite/libgomp.c++/ctor-4.C: New.
7405         * testsuite/libgomp.c++/ctor-5.C: New.
7406         * testsuite/libgomp.c++/ctor-6.C: New.
7407         * testsuite/libgomp.c++/ctor-7.C: New.
7408         * testsuite/libgomp.c++/ctor-8.C: New.
7409         * testsuite/libgomp.c++/ctor-9.C: New.
7410
7411 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
7412
7413         PR 24455
7414         * testsuite/libgomp.c++/pr24455-1.C: New test.
7415         * testsuite/libgomp.c++/pr24455.C: New test.
7416         * testsuite/libgomp.dg/pr24455-1.c: New test.
7417         * testsuite/libgomp.dg/pr24455.c: New test.
7418
7419 2005-10-20  Richard Henderson  <rth@redhat.com>
7420
7421         * testsuite/libgomp.c++/loop-6.C: New.
7422         * testsuite/libgomp.dg/loop-3.c: New.
7423
7424 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
7425
7426         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
7427         explicitly private.
7428         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
7429         explicitly shared.
7430
7431 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
7432
7433         * testsuite/libgomp.fortran/jacobi.f: New test.
7434
7435 2005-10-19  Richard Henderson  <rth@redhat.com>
7436
7437         * configure.tgt (i?86-linux): Default to with_arch instead of
7438         CFLAGS.  Add -mtune to match target_cpu.
7439         (x86_64-linux): Tune to i686.
7440
7441         * fortran.c (omp_test_nest_lock_): Fix typo.
7442
7443 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
7444
7445         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7446         gomp_ordered_sync): Do nothing if team->nthreads == 1.
7447         * testsuite/libgomp.dg/ordered-3.c: New test.
7448
7449         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
7450         Remove volatile keyword.
7451
7452         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
7453         in COMMON block to avoid warnings on 64-bit targets.
7454
7455 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
7456
7457         * testsuite/libgomp.dg/shared-3.c: New test.
7458
7459 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7460
7461         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
7462         * testsuite/libgomp.fortran/reduction5.f90: New test.
7463
7464 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7465
7466         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
7467         dg-options.
7468         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
7469         flush loop now that __sync_synchronize has proper memory barrier.
7470         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
7471         Add -ffixed-form to dg-options.
7472
7473 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7474
7475         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
7476         from subdirectories.
7477         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
7478         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
7479         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
7480         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
7481         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
7482         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
7483         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
7484         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
7485         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
7486         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
7487         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
7488         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
7489         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
7490         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
7491         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
7492         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
7493         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
7494         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
7495         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
7496         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
7497         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
7498         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
7499         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
7500         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
7501         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
7502
7503 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
7504
7505         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
7506         lang_library_path exists.  Use find instead of glob to gather tests.
7507         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
7508
7509 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7510
7511         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
7512         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
7513         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
7514         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
7515         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
7516         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
7517         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
7518         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
7519         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
7520         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
7521         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
7522         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
7523         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
7524
7525 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
7526
7527         * testsuite/libgomp.dg/vla-1.c: New test.
7528
7529         * testsuite/libgomp.fortran/reference2.f90: New test.
7530
7531         * testsuite/libgomp.fortran/character2.f90: Remove explicit
7532         declaration of omp_get_thread_num.
7533         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
7534         use omp_lib.
7535
7536         * testsuite/libgomp.fortran/reduction1.f90: New test.
7537         * testsuite/libgomp.fortran/reduction2.f90: New test.
7538         * testsuite/libgomp.fortran/reduction3.f90: New test.
7539         * testsuite/libgomp.fortran/reduction4.f90: New test.
7540
7541 2005-10-13  Richard Henderson  <rth@redhat.com>
7542
7543         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
7544         * Makefile.in: Regenerate.
7545         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
7546         * libgomp.h: Include bar.h.
7547         (struct gomp_barrier): Remove.
7548         (struct gomp_team): Add barrier.  Replace master_barrier with
7549         master_release.  Replace threads with ordered_release.
7550         (struct gomp_thread): Replace barrier with release.
7551         * ordered.c (gomp_ordered_first): Update for ordered_release change.
7552         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
7553         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
7554         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
7555         (GOMP_single_copy_end): Likewise.
7556         * team.c (gomp_threads_dock): New.
7557         (gomp_barrier_init, gomp_barrier_destroy): Remove.
7558         (gomp_thread_start): Use gomp_barrier_wait.
7559         (new_team, free_team): Update for gomp_team changes.
7560         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
7561         (gomp_team_end): Use gomp_barrier_wait.
7562         (initialize_team): Update for gomp_thread changes.
7563         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
7564         (gomp_work_share_end_nowait): Use atomic ops when available.
7565         * config/linux/bar.c, config/linux/bar.h: New files.
7566         * config/posix/bar.c, config/posix/bar.h: New files.
7567
7568 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
7569
7570         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
7571         * testsuite/libgomp.dg/single-2.c: New test.
7572
7573         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
7574         lang_link_flags): Unset, so that they aren't inherited from previously
7575         sourced *.exp.
7576
7577         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
7578
7579 2005-10-12  Richard Henderson  <rth@redhat.com>
7580
7581         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
7582         (libgomp_init): Use lang_test_file, lang_library_path, and
7583         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
7584
7585         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
7586         (lang_test_file, lang_link_flags): New.
7587         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
7588
7589         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
7590         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
7591         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
7592         testsuite/libgomp.c++/parallel-1.C,
7593         testsuite/libgomp.c++/reduction-1.C,
7594         testsuite/libgomp.c++/reduction-2.C,
7595         testsuite/libgomp.c++/reduction-3.C,
7596         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
7597         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
7598         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
7599         New files, largely cribbed from the C testsuite.
7600
7601 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
7602
7603         * testsuite/libgomp.fortran/character1.f90: New test.
7604         * testsuite/libgomp.fortran/character2.f90: New test.
7605
7606         * testsuite/libgomp.dg/nested-1.c: New test.
7607         * testsuite/libgomp.dg/nested-2.c: New test.
7608         * testsuite/libgomp.fortran/do1.f90: New test.
7609         * testsuite/libgomp.fortran/do2.f90: New test.
7610
7611         * testsuite/libgomp.fortran/reference1.f90: New test.
7612
7613 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
7614
7615         * testsuite/libgomp.dg/reduction-1.c: New test.
7616         * testsuite/libgomp.dg/reduction-2.c: New test.
7617         * testsuite/libgomp.dg/reduction-3.c: New test.
7618
7619 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
7620
7621         * testsuite/libgomp.dg/atomic-1.c: New test.
7622         * testsuite/libgomp.dg/atomic-2.c: New test.
7623
7624 2005-10-09  Richard Henderson  <rth@redhat.com>
7625
7626         * critical.c (atomic_lock): New.
7627         (initialize_critical): Initialize it.
7628         (GOMP_atomic_start, GOMP_atomic_end): New.
7629         * libgomp.map: Export them.
7630         * libgomp_g.h: Declare them.
7631
7632         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
7633
7634 2005-10-02  Richard Henderson  <rth@redhat.com>
7635
7636         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
7637         to XCFLAGS instead of CFLAGS.
7638
7639 2005-09-30  Richard Henderson  <rth@redhat.com>
7640
7641         * configure.ac: Determine whether -pthread or -lpthread is needed.
7642         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
7643         * Makefine.in, configure: Rebuild.
7644
7645 2005-09-28  Richard Henderson  <rth@redhat.com>
7646
7647         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
7648         * testsuite/libgomp.dg/omp-single-3.c: New test.
7649
7650 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
7651
7652         * testsuite/libgomp.dg/omp-single-2.c: New test.
7653         * testsuite/libgomp.dg/shared-2.c: Fix return code.
7654
7655 2005-09-27  Richard Henderson  <rth@redhat.com>
7656
7657         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
7658         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
7659
7660 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
7661
7662         * testsuite/libgomp.dg/omp-loop03.c: New test.
7663
7664 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7665
7666         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
7667
7668 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7669
7670         * testsuite/libgomp.dg/omp-single-1.c: New test.
7671         * testsuite/libgomp.dg/shared-1.c: Return 0.
7672         Add prototype for abort.
7673         * testsuite/libgomp.dg/shared-2.c: Likewise.
7674
7675 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
7676
7677         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
7678         constructs.
7679
7680 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
7681
7682         * testsuite/libgomp.dg/shared-1.c: New test.
7683         * testsuite/libgomp.dg/shared-2.c: New test.
7684
7685 2005-09-24  Richard Henderson  <rth@redhat.com>
7686
7687         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
7688
7689 2005-09-24  Richard Henderson  <rth@redhat.com>
7690
7691         * iter.c (gomp_iter_static_next): Round up when computing number
7692         of iterations.  Don't bother distributing a remainder equally.
7693
7694         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
7695         Don't call srand.  Zero b before testing.
7696         (main): New.
7697
7698 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
7699
7700         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
7701         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
7702
7703 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
7704
7705         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
7706         without !$omp end do, followed immediately by subroutine end.
7707
7708 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
7709
7710         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
7711
7712 2005-09-22  Richard Henderson  <rth@redhat.com>
7713
7714         * critical.c (GOMP_critical_name_start): Change argument to void**.
7715         Reuse the pointer space if the mutex fits.
7716         (GOMP_critical_name_end): Likewise.
7717         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
7718         * libgomp_g.h (GOMP_critical_name_start): Update decl.
7719         (GOMP_critical_name_end): Likewise.
7720         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
7721         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
7722
7723 2005-09-20  Richard Henderson  <rth@redhat.com>
7724
7725         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
7726         (create_lock_lock): New.
7727         (initialize_critical): Initialize it.
7728         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
7729         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
7730
7731 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7732
7733         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
7734
7735 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7736
7737         * testsuite/libgomp.dg/omp-loop01.c: New test.
7738         * testsuite/libgomp.dg/omp-loop02.c: New test.
7739
7740 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
7741
7742         * configure.ac (AC_PROG_FC): Add.
7743         (USE_FORTRAN): New automake conditional.
7744         * configure: Rebuilt.
7745         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
7746         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
7747         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
7748         Add rules to build them.
7749         * Makefile.in: Rebuilt.
7750         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
7751         OMP_NEST_LOCK_KIND.
7752         * libgomp.map: Add Fortran wrappers.
7753         * libgomp_f.h.in: New file.
7754         * omp_lib.h.in: New file.
7755         * omp_lib.f90.in: New file.
7756         * fortran.c: New file.
7757         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
7758         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
7759         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
7760         libgfortran has been built.
7761         * testsuite/libgomp.fortran/fortran.exp: New file.
7762         * testsuite/libgomp.fortran/omp_cond1.f: New test.
7763         * testsuite/libgomp.fortran/omp_cond2.f: New test.
7764         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
7765         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
7766         * testsuite/libgomp.fortran/omp_hello.f: New test.
7767         * testsuite/libgomp.fortran/omp_orphan.f: New test.
7768         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
7769         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
7770         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
7771         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
7772         * testsuite/libgomp.fortran/omp_reduction.f: New test.
7773         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
7774         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
7775
7776 2005-08-30  Richard Henderson  <rth@redhat.com>
7777
7778         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
7779         function for when aliases are not usable.
7780         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
7781         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7782         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
7783         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
7784         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
7785         GOMP_loop_ordered_guided_next): Likewise.
7786         * ordered.c (GOMP_ordered_start): Likewise.
7787
7788 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
7789
7790         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
7791         * testsuite/libgomp.dg/omp_hello.c: Fix return code
7792         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
7793         * testsuite/libgomp.dg/omp_orphan.c: Likewise
7794         * testsuite/libgomp.dg/omp_reduction.c: Likewise
7795         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
7796         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
7797         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
7798         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
7799
7800 2005-07-07  Eric Christopher  <echristo@redhat.com>
7801             Diego Novillo  <dnovillo@redhat.com>
7802
7803         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
7804         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
7805         up code.
7806         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
7807         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
7808         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
7809         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
7810         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
7811         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
7812         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
7813
7814 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
7815
7816         * TOPLEVEL.patch: Remove.
7817
7818 2005-05-16  Richard Henderson  <rth@redhat.com>
7819
7820         * configure.ac: Test for clock_gettime.
7821         * config.h.in, configure: Rebuild.
7822         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
7823         (omp_get_wtime): Use clock_gettime if available.
7824         (omp_get_wtick): Use clock_getres if available.
7825
7826 2005-05-11  Richard Henderson  <rth@redhat.com>
7827
7828         * config/linux/ia64/futex.h: New file.
7829         * configure.tgt: Use it.
7830
7831         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
7832
7833 2005-05-07  Richard Henderson  <rth@redhat.com>
7834
7835         * config/linux/powerpc/futex.h: New file.
7836         * configure.tgt: Use it.
7837
7838         * config/linux/i486/futex.h: Merge ...
7839         * config/linux/x86_64/futex.h: ... into ...
7840         * config/linux/x86/futex.h: ... here.
7841         * configure.tgt: Update to match.
7842
7843 2005-05-06  Richard Henderson  <rth@redhat.com>
7844
7845         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
7846         * config/linux/i486/futex.h: Likewise.
7847         * config/linux/x86_64/futex.h: Likewise.
7848
7849         * config/linux/lock.c: New file.
7850         * config/linux/omp-lock.h: New file.
7851
7852         * critical.c, env.h: Don't include omp.h
7853         * config/posix/lock.c: Include libgomp.h instead of omp.h.
7854         * config/posix/time.c: Likewise.
7855         * config/posix/omp-lock.h: New file.
7856         * libgomp.h: Include omp-lock.h and omp.h.
7857         * Makefile.am (nodist_include_HEADERS): New.
7858         (omp.h): New rule.
7859         * configure.ac (PERL): New.
7860         * mkomp_h.pl: New file.
7861         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
7862         with templates.
7863         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
7864
7865         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
7866         build directory.  Re-add -march=i486 hack.
7867
7868         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
7869         (libgomp_link_flags): Remove.
7870         (libgomp_initialized): Remove.
7871         (libgomp_init): Don't protect from reinitialization.  Copy code
7872         from libstdc++ for getting the multilib set correctly.
7873
7874 2005-05-05  Richard Henderson  <rth@redhat.com>
7875
7876         * config/linux/alpha/futex.h: New file.
7877         * configure.tgt (alpha*-*-linux*): Use it.
7878
7879         * config/posix/mutex.c: New file.
7880         * config/posix/sem.c: Use libgomp.h.
7881
7882         * configure.tgt (x86_64-linux): Also test CC for -m32.
7883         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
7884
7885         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
7886         after $gccpath.
7887
7888         * Makefile.am (SUBDIRS): New.
7889         (libgomp_la_LDFLAGS): Add -lpthread.
7890         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
7891         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
7892
7893         * libgomp_g.h: New file.
7894         * libgomp.h: Split out all public declarations to libgomp_g.h.
7895         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
7896         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
7897         * config/linux/sem.h: Likewise.
7898         * config/posix/sem.h: Likewise.
7899
7900         * Makefile.am (AM_LDFLAGS): New.
7901         (libgomp_version_script): Split out from ...
7902         (libgomp_la_LDFLAGS): ... here.
7903         (libgomp_version_info): New.
7904         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
7905         (LIBGOMP_ENABLE): New.
7906         (LIBGOMP_CHECK_LINKER_FEATURES): New.
7907         (LIBGOMP_ENABLE_SYMVERS): New.
7908         * configure.ac (AC_INIT): Version 1.0.
7909         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
7910         (enable-linux-futex): Likewise.  Rename from enable-futex.
7911         (libtool_VERSION): New.
7912         (LIBGOMP_ENABLE_SYMVERS): Use it.
7913         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
7914         * Makefile.in, aclocal.m4, configure: Rebuild.
7915
7916         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
7917         (gomp_mutex_unlock_slow): Fix typo.
7918         * config/linux/sem.c: Similarly.
7919         (gomp_sem_post_slow): Fix typo.
7920         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
7921         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
7922         [__PIC__] (sys_futex0): Don't use tmp output in asm.
7923
7924         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
7925         (libgomp_la_LDFLAGS): Add top_srcdir to path.
7926         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
7927         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
7928         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
7929         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
7930         LDFLAGS.  Pull enable_futex check to top-level.
7931         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
7932         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
7933
7934         First attempt at real configury.
7935         * Makefile, config.h: Remove file.
7936         * Makefile.am, Makefile.in: New file.
7937         * acinclude.m4 aclocal.m4: New file.
7938         * configure.ac, configure.tgt, configure: New file.
7939
7940         * config/posix/lock.c: Rename from sys-lock.c.
7941         * config/posix/mutex.h: Rename from sys-mutex.h.
7942         * config/posix/sem.c: Rename from sys-sem.c.
7943         * config/posix/sem.h: Rename from sys-sem.h.
7944         * config/posix/proc.c: Rename from sys-proc.c.
7945         * config/posix/time.c: Rename from sys-proc.c.
7946
7947         * config/linux/mutex.c: New file.
7948         * config/linux/mutex.h: New file.
7949         * config/linux/sem.c: New file.
7950         * config/linux/sem.h: New file.
7951         * config/linux/i486/futex.h: New file.
7952         * config/linux/x86_64/futex.h: New file.
7953
7954 2005-05-04  Richard Henderson  <rth@redhat.com>
7955
7956         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
7957         * libgomp.h: Declare them.
7958         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
7959         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
7960
7961 2005-05-04  Richard Henderson  <rth@redhat.com>
7962
7963         * libgomp-1 code drop
7964
7965 2005-05-04  Richard Henderson  <rth@redhat.com>
7966
7967         * iter.c (gomp_iter_static_next): Return tri-state on 0.
7968         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
7969         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
7970         (gomp_iter_static_next): Update.
7971         (gomp_ordered_static_next): Update.
7972         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
7973         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
7974         totally empty range.
7975         (gomp_loop_ordered_static_next): Refine test for calling
7976         gomp_ordered_static_next.
7977         * testsuite/ordered-1.c: Add case for more threads than iterations.
7978
7979         * iter.c (gomp_iter_runtime_next_locked): Remove.
7980         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
7981         gomp_loop_guided_start, gomp_loop_ordered_static_start,
7982         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
7983         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
7984         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
7985         gomp_loop_ordered_guided_next): Downcase name, make static, add
7986         an external alias with the old name.
7987         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
7988         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
7989         switch and call one of the above static functions.
7990         * libgomp.h: Update.
7991
7992         * work.c (gomp_work_share_start): Lock the mutex for !first too.
7993         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
7994         GOMP_loop_guided_start, GOMP_loop_runtime_start,
7995         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7996         GOMP_loop_ordered_guided_start): Update to match.
7997         * sections.c (GOMP_sections_start): Likewise.
7998         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
7999
8000         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8001         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8002         Use bounds check instead of modulus.
8003         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8004         (gomp_ordered_last): Don't sync with ordered_owner here.
8005         (gomp_ordered_next): Likewise.
8006         (gomp_ordered_static_loop_next): Likewise.
8007         * loop.c, libgomp.h: Update to match.
8008
8009         * libgomp.h (GOMP_barrier): Declare.
8010
8011         * testsuite/barrier-1.c: New file.
8012         * testsuite/critical-1.c: New file.
8013         * testsuite/ordered-2.c: New file.
8014         * testsuite/ordered-1.c: New file.
8015         * testsuite/sections-1.c: New file.
8016         * testsuite/single-1.c: New file.
8017         * testsuite/Makefile (TESTS): Add them.
8018
8019 2005-05-04  Richard Henderson  <rth@redhat.com>
8020
8021         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8022         * loop.c (GOMP_loop_static_start): If not the startup thread,
8023         acquire the mutex to wait for initialization complete.
8024         (GOMP_loop_ordered_static_start): Likewise.
8025         (GOMP_loop_ordered_runtime_start): Likewise.
8026         (GOMP_loop_ordered_static_first): Remove.
8027         (GOMP_loop_ordered_dynamic_first): Remove.
8028         (GOMP_loop_ordered_guided_first): Remove.
8029         (GOMP_loop_ordered_runtime_first): Remove.
8030         * ordered.c (gomp_ordered_loop_first): Post to own release when
8031         we're the first thread.
8032         (gomp_ordered_loop_last): Wait on release if not owner.
8033         (gomp_ordered_loop_next): Likewise.
8034         (gomp_ordered_static_loop_init): New.
8035         (gomp_ordered_static_loop_next): Use ordered_owner.
8036         (GOMP_ordered_start): Likewise.
8037         * work.c (gomp_new_work_share): Initialize ordered_owner.
8038
8039 2005-05-03  Richard Henderson  <rth@redhat.com>
8040
8041         * Makefile (OPT): New.
8042         (CFLAGS): Use it.
8043
8044         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8045         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8046         * libgomp.h, libgomp.map, NOTES: Update to match.
8047
8048         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8049         Add initialized and thr members.
8050         (gomp_thread_start): Pause when initially spawned to wait for
8051         the whole team to be created.
8052         (gomp_team_start): Release team members at the end.
8053
8054         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8055         (f_foo_1): Use GOMP_loop_end.
8056         (f_foo_2): Use GOMP_loop_end_nowait.
8057
8058         * testsuite/loop-2.c: New file.
8059         * testsuite/Makefile (TESTS): Add it.
8060
8061 2005-05-03  Richard Henderson  <rth@redhat.com>
8062
8063         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8064         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8065         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8066         initial work_share.
8067
8068         * testsuite/Makefile: New file.
8069         * testsuite/loop-1.c: New file.
8070
8071 2005-05-03  Richard Henderson  <rth@redhat.com>
8072
8073         Initial implementation and checkin.
8074 \f
8075 Copyright (C) 2005-2016 Free Software Foundation, Inc.
8076
8077 Copying and distribution of this file, with or without modification,
8078 are permitted in any medium without royalty provided the copyright
8079 notice and this notice are preserved.