libgomp/ChangeLog

   1 2016-09-14  Marek Polacek  <polacek@redhat.com>
   2
   3         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
   4
   5 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
   6
   7         PR fortran/71014
   8         * testsuite/libgomp.fortran/pr71014.f90: New test.
   9
  10 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
  11
  12         PR middle-end/70895
  13         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
  14         firstprivate clauses.
  15         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
  16         copy clauses.
  17         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
  18         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
  19         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
  20         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
  21         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
  22         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
  23         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
  24         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
  25         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
  26         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
  27         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
  28         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
  29
  30 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
  31
  32         PR fortran/70598
  33         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
  34
  35 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
  36
  37         PR c++/58706
  38         * testsuite/libgomp.c++/pr58706.C: New test.
  39
  40 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
  41
  42         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
  43         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
  44         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
  45         Likewise.
  46         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
  47         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
  48         Likewise.
  49         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
  50
  51         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
  52         test, and don't hardcode -O0.
  53
  54 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
  55
  56         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
  57
  58 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
  59
  60         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
  61         test.
  62
  63 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
  64
  65         PR middle-end/71734
  66         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
  67         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
  68
  69 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
  70
  71         PR fortran/71717
  72         * testsuite/libgomp.fortran/associate3.f90: New test.
  73
  74 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
  75
  76         * testsuite/libgomp.c++/target-21.C: New test.
  77
  78 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
  79
  80         * testsuite/libgomp.c++/target-20.C: New test.
  81
  82 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
  83             Cesar Philippidis  <cesar@codesourcery.com>
  84
  85         PR middle-end/71373
  86         * libgomp.oacc-c/nested-function-1.c: New file.
  87         * libgomp.oacc-c/nested-function-2.c: Likewise.
  88         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
  89         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
  90         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
  91
  92 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
  93
  94         PR c/71381
  95         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
  96         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
  97         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
  98
  99 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 100
 101         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 102         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 103
 104 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 105
 106         PR c/70688
 107         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 108
 109 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 110
 111         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 112         instead of invalid schedule(static, 0).
 113         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 114
 115 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 116
 117         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 118         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 119         parameter, use to set async stream around call to gomp_unmap_vars,
 120         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 121         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 122         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 123         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 124         (event_add): Add int parameter, initialize 'val' field when
 125         adding new ptx_event struct.
 126         (nvptx_evec): Adjust event_add() call arguments.
 127         (nvptx_host2dev): Likewise.
 128         (nvptx_dev2host): Likewise.
 129         (nvptx_wait_async): Likewise.
 130         (nvptx_wait_all_async): Likewise.
 131         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 132         pass to event_add() call.
 133         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 134         parameter.
 135         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 136         call openacc.register_async_cleanup_func() hook.
 137         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 138         * target.c (gomp_copy_from_async): Delete function.
 139         (gomp_map_vars): Remove async_refcount.
 140         (gomp_unmap_vars): Likewise.
 141         (gomp_load_image_to_device): Likewise.
 142         (omp_target_associate_ptr): Likewise.
 143         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 144         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 145         (gomp_copy_from_async): Remove.
 146
 147 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 148
 149         * target.c (gomp_device_copy): New function.
 150         (gomp_copy_host2dev): Likewise.
 151         (gomp_copy_dev2host): Likewise.
 152         (gomp_free_device_memory): Likewise.
 153         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
 154         (gomp_map_pointer): Likewise.
 155         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
 156         NULL value from alloc_func plugin hook.
 157         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
 158         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
 159         (gomp_unmap_vars): Likewise.
 160         (gomp_update): Adjust to call gomp_copy_dev2host and
 161         gomp_copy_host2dev functions.
 162         (gomp_unload_image_from_device): Handle false value from
 163         unload_image_func plugin hook.
 164         (gomp_init_device): Handle false value from init_device_func
 165         plugin hook.
 166         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
 167         (omp_target_free): Adjust to call gomp_free_device_memory.
 168         (omp_target_memcpy): Handle return values from host2dev_func,
 169         dev2host_func, and dev2dev_func plugin hooks.
 170         (omp_target_memcpy_rect_worker): Likewise.
 171         (gomp_target_fini): Handle false value from fini_device_func
 172         plugin hook.
 173         * libgomp.h (struct gomp_device_descr): Adjust return type of
 174         init_device_func, fini_device_func, unload_image_func, free_func,
 175         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
 176         * oacc-init.c (acc_shutdown_1): Handle false value from
 177         fini_device_func plugin hook.
 178         * oacc-host.c (host_init_device): Change return type to bool.
 179         (host_fini_device): Likewise.
 180         (host_unload_image): Likewise.
 181         (host_free): Likewise.
 182         (host_dev2host): Likewise.
 183         (host_host2dev): Likewise.
 184         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
 185         (acc_memcpy_to_device): Likewise.
 186         (acc_memcpy_from_device): Likewise.
 187         (delete_copyout): Add libfnname parameter, handle free_func
 188         hook fatal error case.
 189         (acc_delete): Adjust delete_copyout call.
 190         (acc_copyout): Likewise.
 191         (update_dev_host): Move gomp_mutex_unlock to after
 192         host2dev/dev2host hook calls.
 193
 194         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
 195         to 'hsa_error_msg', for clarity.
 196         (hsa_fatal): Likewise.
 197         (hsa_error): New function.
 198         (init_hsa_context): Change return type to bool, adjust to return
 199         false on error.
 200         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
 201         return value.
 202         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
 203         return false on error.
 204         (get_agent_info): Adjust to return NULL on error.
 205         (destroy_hsa_program): Change return type to bool, adjust to
 206         return false on error.
 207         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
 208         (destroy_module): Change return type to bool, adjust to
 209         return false on error.
 210         (GOMP_OFFLOAD_unload_image): Likewise.
 211         (GOMP_OFFLOAD_fini_device): Likewise.
 212         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
 213         (GOMP_OFFLOAD_free): Change to return false when called.
 214         (GOMP_OFFLOAD_dev2host): Likewise.
 215         (GOMP_OFFLOAD_host2dev): Likewise.
 216         (GOMP_OFFLOAD_dev2dev): Likewise.
 217
 218         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
 219         (CUDA_CALL): Likewise.
 220         (CUDA_CALL_ASSERT): Likewise.
 221         (map_init): Change return type to bool, use CUDA_CALL* macros.
 222         (map_fini): Likewise.
 223         (init_streams_for_device): Change return type to bool, adjust
 224         call to map_init.
 225         (fini_streams_for_device): Change return type to bool, adjust
 226         call to map_fini.
 227         (select_stream_for_async): Release stream_lock before calls to
 228         GOMP_PLUGIN_fatal, adjust call to map_init.
 229         (nvptx_init): Use CUDA_CALL* macros.
 230         (nvptx_attach_host_thread_to_device): Change return type to bool,
 231         use CUDA_CALL* macros.
 232         (nvptx_open_device): Use CUDA_CALL* macros.
 233         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
 234         macros.
 235         (nvptx_get_num_devices): Use CUDA_CALL* macros.
 236         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
 237         (nvptx_exec): Use CUDA_CALL* macros.
 238         (nvptx_alloc): Use CUDA_CALL* macros.
 239         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
 240         (nvptx_host2dev): Likewise.
 241         (nvptx_dev2host): Likewise.
 242         (nvptx_wait): Use CUDA_CALL* macros.
 243         (nvptx_wait_async): Likewise.
 244         (nvptx_wait_all): Likewise.
 245         (nvptx_wait_all_async): Likewise.
 246         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
 247         use CUDA_CALL* macros, adjust call to map_fini.
 248         (GOMP_OFFLOAD_init_device): Change return type to bool,
 249         adjust code accordingly.
 250         (GOMP_OFFLOAD_fini_device): Likewise.
 251         (GOMP_OFFLOAD_load_image): Adjust calls to
 252         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
 253         use CUDA_CALL* macros.
 254         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
 255         return code.
 256         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
 257         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
 258         handle error return.
 259         (GOMP_OFFLOAD_dev2host): Likewise.
 260         (GOMP_OFFLOAD_host2dev): Likewise.
 261         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
 262         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
 263
 264 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
 265
 266         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
 267         (acc_free): Likewise.
 268         (acc_memcpy_to_device): Likewise.
 269         (acc_memcpy_from_device): Likewise.
 270         (acc_deviceptr): Likewise.
 271         (acc_hostptr): Likewise.
 272         (acc_is_present): Likewise.
 273         (acc_map_data): Likewise.
 274         (acc_unmap_data): Likewise.
 275         (present_create_copy): Likewise.
 276         (delete_copyout): Likewise.
 277         (update_dev_host): Likewise.
 278         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
 279         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
 280         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
 281         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 282         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
 283         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
 284         it only runs on nvptx targets.
 285         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 286         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 287         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 288         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 289         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 290         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 291         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 292         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 293         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 294         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 295         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 296         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 297         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 298         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 299         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 300         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 301         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 302         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 303         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 304         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 305         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 306         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 307         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 308
 309 2016-05-23  Martin Jambor  <mjambor@suse.cz>
 310
 311         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
 312
 313 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 314
 315         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
 316         to gomp_init_targets_once.
 317         (acc_set_device_type): Remove !cached_base_dev condition on call to
 318         gomp_init_targets_once, move call to before acc_device_lock acquire,
 319         to avoid deadlock.
 320         (acc_get_device_num): Remove !cached_base_dev condition on call to
 321         gomp_init_targets_once.
 322         (acc_set_device_num): Likewise.
 323
 324 2016-05-16  Martin Jambor  <mjambor@suse.cz>
 325
 326         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
 327
 328 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
 329
 330         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
 331         expected partitioning.
 332
 333 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
 334
 335         PR middle-end/70626
 336         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
 337         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
 338         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
 339
 340 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
 341
 342         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
 343         non-fatal.
 344
 345 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
 346
 347         PR middle-end/70680
 348         * testsuite/libgomp.c/pr70680-1.c: New test.
 349         * testsuite/libgomp.c/pr70680-2.c: New test.
 350
 351 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 352
 353         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
 354         pass parameter variables to subroutines.
 355
 356 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 357
 358         PR middle-end/70643
 359         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
 360
 361 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
 362
 363         PR testsuite/68242
 364         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
 365         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 366
 367 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
 368
 369         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
 370         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
 371         GOACC_declare prototype.
 372
 373         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
 374         Merge this file, and...
 375         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
 376         ... this file, and...
 377         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
 378         ... this file, and...
 379         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
 380         ... this file, and...
 381         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
 382         ... this file, and...
 383         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
 384         ... this file, and...
 385         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
 386         ... this file, and...
 387         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
 388         ... this file, and...
 389         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
 390         ... this file, and...
 391         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
 392         ... this file, and...
 393         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
 394         ... this file, and...
 395         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
 396         ... this file, and...
 397         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
 398         ... this file into...
 399         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
 400         file.
 401
 402         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
 403         Make failure observable.
 404
 405 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
 406
 407         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
 408         field.
 409         * target.c (gomp_target_fallback_firstprivate,
 410         gomp_target_unshare_firstprivate): Removed.
 411         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
 412         before waiting for dependencies.
 413         (gomp_target_task_fn): Don't copy firstprivate vars here.
 414         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
 415         firstprivate_copies here.
 416         (gomp_create_target_task): Don't initialize firstprivate_copies field.
 417         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
 418         explicit/implicit firstprivate.
 419
 420 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
 421
 422         PR lto/70289
 423         PR ipa/70348
 424         PR tree-optimization/70373
 425         PR middle-end/70533
 426         PR middle-end/70534
 427         PR middle-end/70535
 428         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
 429         test.
 430         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
 431         test.
 432         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
 433         test.
 434         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
 435         test.
 436         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
 437         test.
 438         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
 439         test.
 440         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
 441         test.
 442         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
 443         test.
 444         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
 445         test.
 446         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
 447         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
 448         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
 449         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
 450         test.
 451         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
 452         test.
 453         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
 454         test.
 455         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
 456         test.
 457         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
 458         coverage.
 459         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 460         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 461         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
 462         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
 463         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
 464         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
 465         coverage.
 466         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 467         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 468         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 469         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 470         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
 471         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
 472         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
 473         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
 474         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
 475         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 476         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 477         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 478         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 479         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 480         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
 481
 482 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
 483             James Norris  <jnorris@codesourcery.com>
 484             Nathan Sidwell  <nathan@codesourcery.com>
 485             Julian Brown  <julian@codesourcery.com>
 486             Cesar Philippidis  <cesar@codesourcery.com>
 487             Chung-Lin Tang  <cltang@codesourcery.com>
 488             Tom de Vries  <tom@codesourcery.com>
 489
 490         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
 491         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
 492         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
 493         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
 494         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 495         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 496         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 497         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
 498         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
 499         XFAIL.
 500         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
 501         Incorporate...
 502         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
 503         file.
 504         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
 505         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
 506         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
 507         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
 508         Likewise.
 509         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
 510         Likewise.
 511         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 512         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
 513         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
 514         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
 515         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
 516         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 517         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
 518         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
 519         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 520         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
 521         Likewise.
 522         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
 523         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 524         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
 525         file...
 526         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
 527         file into...
 528         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
 529         file.  Update.
 530         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
 531         file.
 532         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
 533         Likewise.
 534         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
 535         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
 536         ... this new file.  Update.
 537         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
 538         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
 539         ... this new file.  Update.
 540         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
 541         file.  Incorporate...
 542         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
 543         file, and...
 544         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
 545         file, and...
 546         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
 547         file.
 548         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
 549
 550 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
 551
 552         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
 553         set-torture-options.
 554
 555 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
 556
 557         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
 558         gcc-dg-runtest.
 559         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 560         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
 561         -fno-builtin-acc_on_device instead of -O0.
 562         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
 563         -O0.
 564         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 565         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
 566         Likewise.
 567         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 568         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 569         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 570         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 571         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 572         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 573         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
 574         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 575         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
 576         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
 577         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
 578         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
 579         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
 580         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
 581         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
 582         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
 583         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
 584         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
 585         Don't specify -O2.
 586         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
 587         Likewise.
 588         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
 589         Likewise.
 590
 591 2016-03-24  Martin Liska  <mliska@suse.cz>
 592
 593         * plugin/plugin-hsa.c (packet_store_release): New function
 594         that is taken from the HSA runtime manual.
 595         (GOMP_OFFLOAD_run): Use the function.
 596
 597 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
 598
 599         PR c++/70376
 600         * testsuite/libgomp.c++/pr70376.C: New test.
 601
 602 2016-03-23  Tom de Vries  <tom@codesourcery.com>
 603
 604         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
 605         initialization of lresult and lvresult.
 606         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
 607
 608 2016-03-23  James Norris  <jnorris@codesourcery.com>
 609             Daichi Fukuoka <dc-fukuoka@sgi.com>
 610
 611         PR libgomp/69414
 612         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
 613         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
 614         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
 615         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
 616
 617 2016-03-23  Martin Liska  <mliska@suse.cz>
 618
 619         PR hsa/70337
 620         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
 621         argument just in case a dispatched kernel uses that argument.
 622
 623 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
 624
 625         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
 626         -ftree-parallelize-loops/-fopenacc changes.
 627         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
 628         Likewise.
 629         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 630         Likewise.
 631         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
 632         Likewise.
 633         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
 634         Likewise.
 635         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
 636         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
 637
 638 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
 639
 640         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
 641         always_ld_library_path the path to libgcc_s.
 642
 643 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
 644
 645         PR testsuite/70009
 646         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
 647
 648 2016-03-09  Tom de Vries  <tom@codesourcery.com>
 649
 650         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
 651         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
 652         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 653         Same.
 654         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
 655         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
 656         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
 657         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
 658
 659 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 660
 661         * testsuite/lib/libgomp.exp
 662         (check_effective_target_hsa_offloading_selected_nocache): New.
 663         (check_effective_target_hsa_offloading_selected): Likewise.
 664         * testsuite/libgomp.hsa.c/c.exp: Likewise.
 665         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
 666         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
 667         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
 668         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
 669         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
 670         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
 671         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
 672         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
 673         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
 674         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
 675         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
 676         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
 677         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
 678         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
 679         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
 680         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
 681
 682 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 683
 684         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
 685         non-shared memory accelerators.
 686         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
 687         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
 688         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
 689         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
 690         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
 691         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
 692         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
 693         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
 694         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
 695
 696 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 697
 698         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
 699         ALWAYS_CFLAGS.
 700
 701 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
 702
 703         PR libgomp/69555
 704         * testsuite/libgomp.c++/pr69555-1.C: New test.
 705         * testsuite/libgomp.c++/pr69555-2.C: New test.
 706
 707 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
 708             Martin Jambor  <mjambor@suse.cz>
 709
 710         * testsuite/lib/libgomp.exp
 711         (check_effective_target_offload_device_shared_as): New proc.
 712         * testsuite/libgomp.c++/declare_target-1.C: New test.
 713
 714 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
 715
 716         PR driver/68463
 717         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
 718
 719 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
 720
 721         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
 722         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
 723         dims.
 724         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
 725         -ftree-parallelize-loops/-fopenacc changes.
 726         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
 727         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
 728         Likewise.
 729         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
 730         Likewise.
 731         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
 732         Likewise.
 733         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
 734         Likewise.
 735         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
 736         Likewise.
 737         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
 738         Likewise.
 739         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
 740         Likewise.
 741         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
 742         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
 743         Likewise.
 744         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
 745         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
 746         Likewise.
 747         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
 748         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
 749         Likewise.
 750
 751 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
 752
 753         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
 754
 755 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
 756
 757         PR driver/69805
 758         * testsuite/libgomp.c/pr69805.c: New test.
 759
 760 2016-02-16  Tom de Vries  <tom@codesourcery.com>
 761
 762         PR lto/67709
 763         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
 764
 765 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 766
 767         PR tree-optimization/69599
 768         * testsuite/libgomp.c/omp-nested-3.c: New test.
 769         * testsuite/libgomp.c/pr46032-2.c: New test.
 770         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
 771         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
 772
 773 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 774
 775         PR lto/69707
 776         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
 777
 778 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 779
 780         * testsuite/libgomp.c/target-31.c: Fix testcase.
 781
 782 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 783
 784         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
 785         clause.
 786         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
 787         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
 788         reduction and map clauses.
 789         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
 790
 791 2016-02-02  James Norris  <jnorris@codesourcery.com>
 792
 793         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
 794
 795 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 796
 797         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
 798         * oacc-parallel.c (GOACC_host_data): Remove function definition.
 799
 800         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
 801         cases.
 802
 803         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
 804         variables.
 805         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
 806         (hsa_kmt_lib): Set variables.
 807         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
 808         always_ld_library_path.
 809         * Makefile.in: Regenerate.
 810         * configure: Likewise.
 811         * testsuite/Makefile.in: Likewise.
 812
 813         * plugin/configfrag.ac (offload_additional_options)
 814         (offload_additional_lib_paths): Don't amend for hsa offloading.
 815         * configure: Regenerate.
 816
 817         * plugin/configfrag.ac: Don't configure for offloading target if
 818         we don't build the corresponding plugin.
 819         * configure: Regenerate.
 820
 821 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
 822
 823         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
 824         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
 825
 826 2016-01-26  Tom de Vries  <tom@codesourcery.com>
 827
 828         PR tree-optimization/69110
 829         * testsuite/libgomp.c/pr69110.c: New test.
 830
 831 2016-01-25  Richard Biener  <rguenther@suse.de>
 832
 833         PR lto/69393
 834         * testsuite/libgomp.c++/pr69393.C: New testcase.
 835
 836 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
 837
 838         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
 839         function wasn't mapped to the device with non-shared memory.
 840
 841 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
 842
 843         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
 844
 845 2016-01-19  Martin Jambor  <mjambor@suse.cz>
 846             Martin Liska  <mliska@suse.cz>
 847
 848         * plugin/Makefrag.am: Add HSA plugin requirements.
 849         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
 850         (HSA_RUNTIME_LIB): Likewise.
 851         (HSA_RUNTIME_CPPFLAGS): Likewise.
 852         (HSA_RUNTIME_INCLUDE): New substitution.
 853         (HSA_RUNTIME_LIB): Likewise.
 854         (HSA_RUNTIME_LDFLAGS): Likewise.
 855         (hsa-runtime): New configure option.
 856         (hsa-runtime-include): Likewise.
 857         (hsa-runtime-lib): Likewise.
 858         (PLUGIN_HSA): New substitution variable.
 859         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
 860         configure options.
 861         (PLUGIN_HSA_CPPFLAGS): Likewise.
 862         (PLUGIN_HSA_LDFLAGS): Likewise.
 863         (PLUGIN_HSA_LIBS): Likewise.
 864         Check that we have access to HSA run-time.
 865         * libgomp-plugin.h (offload_target_type): New element
 866         OFFLOAD_TARGET_TYPE_HSA.
 867         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
 868         args.
 869         (bool gomp_create_target_task): Updated.
 870         (gomp_device_descr): Extra parameter of run_func and async_run_func,
 871         new field can_run_func.
 872         * libgomp_g.h (GOMP_target_ext): Update prototype.
 873         * oacc-host.c (host_run): Added a new parameter args.
 874         * target.c (calculate_firstprivate_requirements): New function.
 875         (copy_firstprivate_data): Likewise.
 876         (gomp_target_fallback_firstprivate): Use them.
 877         (gomp_target_unshare_firstprivate): New function.
 878         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
 879         devices.
 880         (GOMP_target): Do host fallback for all shared memory devices.  Do not
 881         pass any args to plugins.
 882         (GOMP_target_ext): Introduce device-specific argument parameter args.
 883         Allow host fallback if device shares memory.  Do not remap data if
 884         device has shared memory.
 885         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
 886         like host fallback for mappings.
 887         (GOMP_target_data): Treat shared memory devices like host fallback.
 888         (GOMP_target_data_ext): Likewise.
 889         (GOMP_target_update): Likewise.
 890         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
 891         gomp_create_target_task.
 892         (GOMP_target_enter_exit_data): Likewise.
 893         (omp_target_alloc): Treat shared memory devices like host fallback.
 894         (omp_target_free): Likewise.
 895         (omp_target_is_present): Likewise.
 896         (omp_target_memcpy): Likewise.
 897         (omp_target_memcpy_rect): Likewise.
 898         (omp_target_associate_ptr): Likewise.
 899         (gomp_load_plugin_for_device): Also load can_run.
 900         * task.c (GOMP_PLUGIN_target_task_completion): Free
 901         firstprivate_copies.
 902         (gomp_create_target_task): Accept new argument args and store it to
 903         ttask.
 904         * plugin/plugin-hsa.c: New file.
 905
 906 2016-01-18  Tom de Vries  <tom@codesourcery.com>
 907
 908         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
 909         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
 910         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
 911         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
 912         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
 913         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
 914         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
 915         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
 916         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
 917         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
 918         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
 919         Same.
 920         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
 921         Same.
 922         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
 923         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
 924         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
 925         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
 926         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
 927         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
 928         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
 929         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
 930         Same.
 931         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
 932
 933 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
 934
 935         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
 936
 937 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
 938
 939         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
 940
 941 2016-01-12  James Norris  <jnorris@codesourcery.com>
 942
 943         * libgomp.texi: Updates for OpenACC.
 944
 945 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
 946
 947         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
 948
 949 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 950
 951         PR fortran/66680
 952         * testsuite/libgomp.fortran/pr66680.f90: New test.
 953
 954 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
 955
 956         PR middle-end/68960
 957         * testsuite/libgomp.c/pr68960.c: New test.
 958
 959 2016-01-06  Nathan Sidwell  <nathan@acm.org>
 960
 961         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
 962         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
 963
 964 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 965
 966         Update copyright years.
 967
 968         * libgomp.texi: Bump @copying's copyright year.
 969
 970 2015-12-31  Nathan Sidwell  <nathan@acm.org>
 971
 972         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
 973         dg-additional-options syntax.
 974         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
 975         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 976         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
 977         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 978         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
 979         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
 980         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
 981         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 982         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
 983         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
 984         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 985         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 986         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
 987         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 988         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
 989         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 990         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 991         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 992
 993 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
 994
 995         * libgomp.h (REFCOUNT_LINK): Define.
 996         (struct splay_tree_key_s): Add link_key.
 997         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
 998         Replace target address of the pointer with target address of newly
 999         mapped object in the splay tree.  Set link pointer on target to the
1000         device address of the mapped object.
1001         (gomp_unmap_vars): Restore target address of the pointer in the splay
1002         tree for REFCOUNT_LINK objects after unmapping.
1003         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1004         declare target link" objects.
1005         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1006         "omp declare target link" objects, which were mapped for the image.
1007         (gomp_exit_data): Restore target address of the pointer in the splay
1008         tree for REFCOUNT_LINK objects after unmapping.
1009         * testsuite/libgomp.c/target-link-1.c: New file.
1010
1011 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1012
1013         * libgomp.h (gomp_device_state): New enum.
1014         (struct gomp_device_descr): Replace is_initialized with state.
1015         (gomp_fini_device): Remove declaration.
1016         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1017         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1018         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1019         (acc_set_device_type): Use state instead of is_initialized.
1020         (acc_set_device_num): Likewise.
1021         * target.c (resolve_device): Use state instead of is_initialized.
1022         Do not initialize finalized device.
1023         (gomp_map_vars): Do nothing if device is finalized.
1024         (gomp_unmap_vars): Likewise.
1025         (gomp_update): Likewise.
1026         (GOMP_offload_register_ver): Use state instead of is_initialized.
1027         (GOMP_offload_unregister_ver): Likewise.
1028         (gomp_init_device): Likewise.
1029         (gomp_unload_device): Likewise.
1030         (gomp_fini_device): Remove.
1031         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1032         (GOMP_target): Go to host fallback if device is finalized.
1033         (GOMP_target_ext): Likewise.
1034         (gomp_exit_data): Do nothing if device is finalized.
1035         (gomp_target_task_fn): Go to host fallback if device is finalized.
1036         (gomp_target_fini): New static function.
1037         (gomp_target_init): Use state instead of is_initialized.
1038         Call gomp_target_fini at exit.
1039
1040 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1041
1042         PR tree-optimization/68716
1043         * testsuite/libgomp.c/omp-nested-2.c: New test.
1044
1045 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1046
1047         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1048         target openacc_nvidia_accel_selected.
1049         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1050         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1051         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1052         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1053
1054 2015-12-01  Julian Brown  <julian@codesourcery.com>
1055             James Norris  <James_Norris@mentor.com>
1056
1057         * oacc-parallel.c (GOACC_host_data): New function.
1058         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1059         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1060         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1061         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1062         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1063         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1064         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1065
1066 2015-11-30  James Norris  <jnorris@codesourcery.com>
1067             Cesar Philippidis  <cesar@codesourcery.com>
1068
1069         libgomp/
1070         * libgomp.oacc-fortran/routine-5.f90: New test.
1071         * libgomp.oacc-fortran/routine-7.f90: New test.
1072         * libgomp.oacc-fortran/routine-9.f90: New test.
1073
1074 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1075
1076         PR tree-optimization/46032
1077         * testsuite/libgomp.c/pr46032.c: New test.
1078
1079 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1080
1081         PR libgomp/68579
1082         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1083         (gomp_create_target_task): Call it before freeing
1084         GOMP_TARGET_TASK_DATA tasks.
1085
1086         PR c/63326
1087         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1088         in between case label and OpenMP standalone directives.
1089         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1090
1091 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1092
1093         * configure: Regenerate.
1094
1095 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1096
1097         * testsuite/libgomp.c/target-35.c: New test.
1098
1099 2015-11-22  James Norris  <jnorris@codesourcery.com>
1100             Cesar Philippidis  <cesar@codesourcery.com>
1101
1102         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1103         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1104         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1105         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1106         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1107
1108 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1109
1110         PR middle-end/68221
1111         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1112         * testsuite/libgomp.c/reduction-12.c: Likewise.
1113         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1114         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1115
1116 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1117
1118         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1119         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1120         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1121         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1122         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1123         and fix.
1124         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1125         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1126
1127 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1128
1129         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1130         worker & gang cases.
1131         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1132
1133 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1134
1135         * config/nvptx/priority_queue.c: New file.
1136
1137 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1138
1139         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1140         sections.
1141
1142 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1143             Aldy Hernandez  <aldyh@redhat.com>
1144             Ilya Verbin  <ilya.verbin@intel.com>
1145
1146         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1147         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1148         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1149         iterators or IV by chunk size.
1150         * parallel.c (gomp_resolve_num_threads): Don't assume that
1151         if thr->ts.team is non-NULL, then pool must be non-NULL.
1152         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1153         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1154         GOMP_PLUGIN_target_task_completion.
1155         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1156         * Makefile.in: Regenerate.
1157         * libgomp.h: Shuffle prototypes and forward definitions around so
1158         priority queues can be defined.
1159         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1160         (enum gomp_target_task_state): New enum.
1161         (struct gomp_target_task): Add state, tgt, task and team fields.
1162         (gomp_create_target_task): Change return type to bool, add
1163         state argument.
1164         (gomp_target_task_fn): Change return type to bool.
1165         (struct gomp_device_descr): Add async_run_func.
1166         (struct gomp_task): Remove children, next_child, prev_child,
1167         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1168         Add pnode field.
1169         (struct gomp_taskgroup): Remove children.
1170         Add taskgroup_queue.
1171         (struct gomp_team): Change task_queue type to a priority queue.
1172         (splay_compare): Define inline.
1173         (priority_queue_offset): New.
1174         (priority_node_to_task): New.
1175         (task_to_priority_node): New.
1176         * oacc-mem.c: Do not include splay-tree.h.
1177         * priority_queue.c: New file.
1178         * priority_queue.h: New file.
1179         * splay-tree.c: Do not include splay-tree.h.
1180         (splay_tree_foreach_internal): New.
1181         (splay_tree_foreach): New.
1182         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1183         (splay_tree_callback): Define typedef.
1184         * target.c (splay_compare): Move to libgomp.h.
1185         (GOMP_target): Don't adjust *thr in any way around running offloaded
1186         task.
1187         (GOMP_target_ext): Likewise.  Handle target nowait.
1188         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1189         return value from gomp_create_target_task, if false, fallthrough
1190         as if no dependencies exist.
1191         (gomp_target_task_fn): Change return type to bool, return true
1192         if the task should have another part scheduled later.  Handle
1193         target nowait.
1194         (gomp_load_plugin_for_device): Initialize async_run.
1195         * task.c (gomp_init_task): Initialize children_queue.
1196         (gomp_clear_parent_in_list): New.
1197         (gomp_clear_parent_in_tree): New.
1198         (gomp_clear_parent): Handle priorities.
1199         (GOMP_task): Likewise.
1200         (priority_queue_move_task_first,
1201         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1202         New functions.
1203         (gomp_create_target_task): Use priority queues.  Change return type
1204         to bool, add state argument, return false if for async
1205         {{enter,exit} data,update} constructs no dependencies need to be
1206         waited for, handle target nowait.  Set task->fn to NULL instead of
1207         gomp_target_task_fn.
1208         (verify_children_queue): Remove.
1209         (priority_list_upgrade_task): New.
1210         (priority_queue_upgrade_task): New.
1211         (verify_task_queue): Remove.
1212         (priority_list_downgrade_task): New.
1213         (priority_queue_downgrade_task): New.
1214         (gomp_task_run_pre): Use priority queues.
1215         Abstract code out to priority_queue_downgrade_task.
1216         (gomp_task_run_post_handle_dependers): Use priority queues.
1217         (gomp_task_run_post_remove_parent): Likewise.
1218         (gomp_task_run_post_remove_taskgroup): Likewise.
1219         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
1220         tasks specially.
1221         (GOMP_taskwait): Likewise.
1222         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
1223         priority-queue_upgrade_task.
1224         (GOMP_taskgroup_start): Use priority queues.
1225         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
1226         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
1227         barrier.
1228         * taskloop.c (GOMP_taskloop): Handle priorities.
1229         * team.c (gomp_new_team): Call priority_queue_init.
1230         (free_team): Call priority_queue_free.
1231         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1232         team created for target nowait in implicit parallel region.
1233         (gomp_team_start): For nested check, test thr->ts.level instead of
1234         thr->ts.team != NULL.
1235         * testsuite/libgomp.c/doacross-3.c: New test.
1236         * testsuite/libgomp.c/ordered-5.c: New test.
1237         * testsuite/libgomp.c/priority.c: New test.
1238         * testsuite/libgomp.c/target-31.c: New test.
1239         * testsuite/libgomp.c/target-32.c: New test.
1240         * testsuite/libgomp.c/target-33.c: New test.
1241         * testsuite/libgomp.c/target-34.c: New test.
1242
1243 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1244
1245         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1246
1247         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1248         loop is sequential.
1249
1250 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1251
1252         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1253         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1254
1255 2015-11-12  James Norris  <jnorris@codesourcery.com>
1256             Joseph Myers  <joseph@codesourcery.com>
1257
1258         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1259         * oacc-parallel.c (GOACC_declare): New function.
1260         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1261         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1262         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1263         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1264         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1265
1266 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
1267
1268         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1269
1270 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
1271
1272         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1273         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1274
1275 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1276
1277         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1278         inadvertent commit.
1279
1280 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1281
1282         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1283         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1284         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1285         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1286         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1287
1288 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1289
1290         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1291         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1292
1293 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
1294             Ilya Verbin  <ilya.verbin@intel.com>
1295
1296         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1297         GOMP_loop_nonmonotonic_dynamic_start,
1298         GOMP_loop_nonmonotonic_guided_next,
1299         GOMP_loop_nonmonotonic_guided_start,
1300         GOMP_loop_ull_nonmonotonic_dynamic_next,
1301         GOMP_loop_ull_nonmonotonic_dynamic_start,
1302         GOMP_loop_ull_nonmonotonic_guided_next,
1303         GOMP_loop_ull_nonmonotonic_guided_start,
1304         GOMP_parallel_loop_nonmonotonic_dynamic,
1305         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1306         (GOMP_target_41): Renamed to ...
1307         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1308         arguments.
1309         (GOMP_target_data_41): Renamed to ...
1310         (GOMP_target_data_ext): ... this.
1311         (GOMP_target_update_41): Renamed to ...
1312         (GOMP_target_update_ext): ... this.
1313         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1314         GOMP_target_data_ext and GOMP_target_update_ext instead of
1315         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1316         Export GOMP_loop_nonmonotonic_dynamic_next,
1317         GOMP_loop_nonmonotonic_dynamic_start,
1318         GOMP_loop_nonmonotonic_guided_next,
1319         GOMP_loop_nonmonotonic_guided_start,
1320         GOMP_loop_ull_nonmonotonic_dynamic_next,
1321         GOMP_loop_ull_nonmonotonic_dynamic_start,
1322         GOMP_loop_ull_nonmonotonic_guided_next,
1323         GOMP_loop_ull_nonmonotonic_guided_start,
1324         GOMP_parallel_loop_nonmonotonic_dynamic and
1325         GOMP_parallel_loop_nonmonotonic_guided.
1326         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1327         GOMP_parallel_loop_nonmonotonic_guided,
1328         GOMP_loop_nonmonotonic_dynamic_start,
1329         GOMP_loop_nonmonotonic_guided_start,
1330         GOMP_loop_nonmonotonic_dynamic_next,
1331         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
1332         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
1333         GOMP_loop_ull_nonmonotonic_guided_start,
1334         GOMP_loop_ull_nonmonotonic_dynamic_next,
1335         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
1336         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
1337         functions.
1338         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
1339         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
1340         Use gomp_map_val function.
1341         (gomp_target_fallback_firstprivate): New static function.
1342         (GOMP_target_41): Renamed to ...
1343         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1344         arguments.  Move firstprivate fallback handling into a new
1345         function.
1346         (GOMP_target_data_41): Renamed to ...
1347         (GOMP_target_data_ext): ... this.
1348         (GOMP_target_update_41): Renamed to ...
1349         (GOMP_target_update_ext): ... this.
1350         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
1351         gomp_map_0len_lookup instead of gomp_map_lookup.
1352         (omp_target_is_present): Use gomp_map_0len_lookup instead of
1353         gomp_map_lookup.
1354         * testsuite/libgomp.c/target-28.c: Likewise.
1355         * testsuite/libgomp.c/monotonic-1.c: New test.
1356         * testsuite/libgomp.c/monotonic-2.c: New test.
1357         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
1358         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
1359         * testsuite/libgomp.c/pr66199-5.c: New test.
1360         * testsuite/libgomp.c/pr66199-6.c: New test.
1361         * testsuite/libgomp.c/pr66199-7.c: New test.
1362         * testsuite/libgomp.c/pr66199-8.c: New test.
1363         * testsuite/libgomp.c/pr66199-9.c: New test.
1364         * testsuite/libgomp.c/reduction-11.c: New test.
1365         * testsuite/libgomp.c/reduction-12.c: New test.
1366         * testsuite/libgomp.c/reduction-13.c: New test.
1367         * testsuite/libgomp.c/reduction-14.c: New test.
1368         * testsuite/libgomp.c/reduction-15.c: New test.
1369         * testsuite/libgomp.c/target-12.c (main): Adjust for
1370         omp_target_is_present change for one-past-last element.
1371         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
1372         the same var is both mapped and privatized.
1373         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
1374         handling of zero-length array sections.
1375         * testsuite/libgomp.c/target-28.c: New test.
1376         * testsuite/libgomp.c/target-29.c: New test.
1377         * testsuite/libgomp.c/target-30.c: New test.
1378         * testsuite/libgomp.c/target-teams-1.c: New test.
1379         * testsuite/libgomp.c++/member-6.C: New test.
1380         * testsuite/libgomp.c++/member-7.C: New test.
1381         * testsuite/libgomp.c++/monotonic-1.C: New test.
1382         * testsuite/libgomp.c++/monotonic-2.C: New test.
1383         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
1384         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
1385         * testsuite/libgomp.c++/pr66199-3.C: New test.
1386         * testsuite/libgomp.c++/pr66199-4.C: New test.
1387         * testsuite/libgomp.c++/pr66199-5.C: New test.
1388         * testsuite/libgomp.c++/pr66199-6.C: New test.
1389         * testsuite/libgomp.c++/pr66199-7.C: New test.
1390         * testsuite/libgomp.c++/pr66199-8.C: New test.
1391         * testsuite/libgomp.c++/pr66199-9.C: New test.
1392         * testsuite/libgomp.c++/reduction-11.C: New test.
1393         * testsuite/libgomp.c++/reduction-12.C: New test.
1394         * testsuite/libgomp.c++/target-13.C: New test.
1395         * testsuite/libgomp.c++/target-14.C: New test.
1396         * testsuite/libgomp.c++/target-15.C: New test.
1397         * testsuite/libgomp.c++/target-16.C: New test.
1398         * testsuite/libgomp.c++/target-17.C: New test.
1399         * testsuite/libgomp.c++/target-18.C: New test.
1400         * testsuite/libgomp.c++/target-19.C: New test.
1401
1402 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1403
1404         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
1405         and reduction copy.
1406         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1407         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1408         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1409         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1410         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
1411         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1412         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1413         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1414         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1415         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
1416         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1417         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1418         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1419         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
1420
1421 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1422
1423         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
1424         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
1425         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
1426         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
1427         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
1428         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
1429         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
1430         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
1431
1432 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
1433
1434         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
1435         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
1436         (GOMP_OFFLOAD_openacc_parallel): Likewise.
1437         * oacc-host.c (host_openacc_exec): Likewise.
1438         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
1439
1440 2015-11-03  Julian Brown  <julian@codesourcery.com>
1441             Thomas Schwinge  <thomas@codesourcery.com>
1442
1443         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
1444         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1445         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
1446         Likewise.
1447         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
1448         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
1449
1450 2015-11-03  James Norris  <jnorris@codesourcery.com>
1451
1452         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
1453         file.
1454         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
1455         Likewise.
1456         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
1457         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
1458         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1459         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
1460         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1461
1462 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
1463
1464         * openacc.h (enum acc_device_t): Reformat. Ensure layout
1465         compatibility.
1466         (enum acc_async_t): Reformat.
1467         (acc_on_device): Declare compatible with builtin and provide C++
1468         wrapper.
1469         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
1470
1471 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
1472             Cesar Philippidis  <cesar@codesourcery.com>
1473
1474         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
1475         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
1476         ... this.  Add a description of the test at the top of the file.
1477         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
1478         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
1479         ... this.  Add a description of the test at the top of the file.
1480
1481 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
1482
1483         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
1484         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
1485         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
1486         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
1487         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
1488         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
1489
1490 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
1491
1492         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
1493         dimensions.
1494
1495 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
1496
1497         PR testsuite/68063
1498         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
1499
1500 2015-10-27  James Norris  <jnorris@codesourcery.com>
1501
1502         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
1503         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
1504
1505 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
1506
1507         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
1508         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1509
1510         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
1511         acc_device_nvidia usage.
1512         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1513         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1514         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1515
1516         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
1517         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
1518
1519         PR libgomp/66518
1520         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
1521
1522         PR libgomp/65437
1523         PR libgomp/66518
1524         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
1525         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
1526
1527 2015-10-23  Tom de Vries  <tom@codesourcery.com>
1528
1529         PR testsuite/68063
1530         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
1531
1532 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
1533
1534         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
1535         vector_length.
1536         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1537
1538 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
1539             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
1540
1541         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
1542         to 0 when mapnum is 0.
1543
1544 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1545
1546         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
1547         Cast to int from int32_t.
1548
1549 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
1550             Aldy Hernandez  <aldyh@redhat.com>
1551             Ilya Verbin  <ilya.verbin@intel.com>
1552
1553         * config/linux/affinity.c (omp_get_place_num_procs,
1554         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1555         * config/linux/doacross.h: New file.
1556         * config/posix/affinity.c (omp_get_place_num_procs,
1557         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1558         * config/posix/doacross.h: New file.
1559         * env.c: Include gomp-constants.h.
1560         (struct gomp_task_icv): Rename run_sched_modifier to
1561         run_sched_chunk_size.
1562         (gomp_max_task_priority_var): New variable.
1563         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
1564         (handle_omp_display_env): Change _OPENMP value from 201307 to
1565         201511.  Print OMP_MAX_TASK_PRIORITY.
1566         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
1567         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
1568         chunk_size and run_sched_modifier to run_sched_chunk_size.
1569         (omp_get_max_task_priority, omp_get_initial_device,
1570         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
1571         omp_get_partition_place_nums): New functions.
1572         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
1573         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
1574         to chunk_size.
1575         (omp_get_num_places_, omp_get_place_num_procs_,
1576         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
1577         omp_get_place_proc_ids_8_, omp_get_place_num_,
1578         omp_get_partition_num_places_, omp_get_partition_place_nums_,
1579         omp_get_partition_place_nums_8_, omp_get_initial_device_,
1580         omp_get_max_task_priority_): New functions.
1581         * libgomp_g.h (GOMP_loop_doacross_static_start,
1582         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
1583         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
1584         GOMP_loop_ull_doacross_dynamic_start,
1585         GOMP_loop_ull_doacross_guided_start,
1586         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
1587         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
1588         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
1589         GOMP_target_data_41, GOMP_target_update_41,
1590         GOMP_target_enter_exit_data): New prototypes.
1591         (GOMP_task): Add prototype argument.
1592         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
1593         (struct gomp_doacross_work_share): New type.
1594         (struct gomp_work_share): Add doacross field.
1595         (struct gomp_task_icv): Rename run_sched_modifier to
1596         run_sched_chunk_size.
1597         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
1598         GOMP_TASK_UNDEFERRED.  Add comments.
1599         (struct gomp_task_depend_entry): Add comments.
1600         (struct gomp_task): Likewise.
1601         (struct gomp_taskgroup): Likewise.
1602         (struct gomp_target_task): New type.
1603         (struct gomp_team): Add comment.
1604         (gomp_get_place_proc_ids_8, gomp_doacross_init,
1605         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
1606         gomp_create_target_task, gomp_target_task_fn): New prototypes.
1607         (struct target_var_desc): New type.
1608         (struct target_mem_desc): Adjust comment.  Use struct
1609         target_var_desc instead of splay_tree_key for list.
1610         (REFCOUNT_INFINITY): Define.
1611         (struct splay_tree_key_s): Remove copy_from field.
1612         (struct gomp_device_descr): Add dev2dev_func field.
1613         (enum gomp_map_vars_kind): New enum.
1614         (gomp_map_vars): Add one argument.
1615         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
1616         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
1617         omp_get_place_num_procs, omp_get_place_num_procs_,
1618         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
1619         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
1620         omp_get_place_num_, omp_get_partition_num_places,
1621         omp_get_partition_num_places_, omp_get_partition_place_nums,
1622         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
1623         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
1624         omp_target_free, omp_target_is_present, omp_target_memcpy,
1625         omp_target_memcpy_rect, omp_target_associate_ptr and
1626         omp_target_disassociate_ptr.
1627         (GOMP_4.0.2): Renamed to ...
1628         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
1629         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
1630         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
1631         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1632         GOMP_loop_doacross_static_start, GOMP_doacross_post,
1633         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
1634         GOMP_loop_ull_doacross_guided_start,
1635         GOMP_loop_ull_doacross_runtime_start,
1636         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
1637         GOMP_doacross_ull_wait.
1638         * libgomp.texi: Document omp_get_max_task_priority.
1639         Rename modifier argument to chunk_size for omp_set_schedule and
1640         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
1641         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
1642         to run_sched_chunk_size renaming.
1643         (GOMP_loop_ordered_runtime_start): Likewise.
1644         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
1645         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1646         GOMP_parallel_loop_runtime_start): New functions.
1647         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
1648         to run_sched_chunk_size renaming.
1649         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
1650         GOMP_loop_doacross_guided_start): New functions or aliases.
1651         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
1652         run_sched_modifier to run_sched_chunk_size renaming.
1653         (GOMP_loop_ull_ordered_runtime_start): Likewise.
1654         (gomp_loop_ull_doacross_static_start,
1655         gomp_loop_ull_doacross_dynamic_start,
1656         gomp_loop_ull_doacross_guided_start,
1657         GOMP_loop_ull_doacross_runtime_start): New functions.
1658         (GOMP_loop_ull_doacross_static_start,
1659         GOMP_loop_ull_doacross_dynamic_start,
1660         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
1661         * oacc-mem.c (acc_map_data, present_create_copy,
1662         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
1663         to gomp_map_vars.
1664         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
1665         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
1666         instead of false to gomp_map_vars.
1667         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
1668         * omp.h.in (omp_lock_hint_t): New type.
1669         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1670         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1671         omp_get_place_num, omp_get_partition_num_places,
1672         omp_get_partition_place_nums, omp_get_initial_device,
1673         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
1674         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
1675         omp_target_associate_ptr, omp_target_disassociate_ptr): New
1676         prototypes.
1677         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
1678         (omp_lock_hint_none, omp_lock_hint_uncontended,
1679         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1680         omp_lock_hint_speculative): New parameters.
1681         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1682         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1683         omp_get_place_num, omp_get_partition_num_places,
1684         omp_get_partition_place_nums, omp_get_initial_device,
1685         omp_get_max_task_priority): New interfaces.
1686         (omp_set_schedule, omp_get_schedule): Rename modifier argument
1687         to chunk_size.
1688         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
1689         (omp_lock_hint_none, omp_lock_hint_uncontended,
1690         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1691         omp_lock_hint_speculative): New parameters.
1692         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1693         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1694         omp_get_place_num, omp_get_partition_num_places,
1695         omp_get_partition_place_nums, omp_get_initial_device,
1696         omp_get_max_task_priority): New functions and subroutines.
1697         * ordered.c: Include stdarg.h and string.h.
1698         (MAX_COLLAPSED_BITS): Define.
1699         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
1700         gomp_doacross_ull_init, GOMP_doacross_ull_post,
1701         GOMP_doacross_ull_wait): New functions.
1702         * target.c: Include errno.h.
1703         (resolve_device): If device is not initialized, call
1704         gomp_init_device on it.
1705         (gomp_map_lookup): New function.
1706         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
1707         Don't bump refcount if REFCOUNT_INFINITY.  Handle
1708         GOMP_MAP_ALWAYS_TO_P.
1709         (get_kind): Rename is_openacc argument to short_mapkind.
1710         (gomp_map_pointer): Use gomp_map_lookup.
1711         (gomp_map_fields_existing): New function.
1712         (gomp_map_vars): Rename is_openacc argument to short_mapkind
1713         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
1714         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
1715         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
1716         Adjust for tgt->list changed type and copy_from living in there.
1717         (gomp_copy_from_async): Adjust for tgt->list changed type and
1718         copy_from living in there.
1719         (gomp_unmap_vars): Likewise.
1720         (gomp_update): Likewise.  Rename is_openacc argument to
1721         short_mapkind.  Don't fail if object is not mapped.
1722         (gomp_load_image_to_device): Initialize refcount to
1723         REFCOUNT_INFINITY.
1724         (gomp_target_fallback): New function.
1725         (gomp_get_target_fn_addr): Likewise.
1726         (GOMP_target): Adjust gomp_map_vars caller, use
1727         gomp_get_target_fn_addr and gomp_target_fallback.
1728         (GOMP_target_41): New function.
1729         (gomp_target_data_fallback): New function.
1730         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
1731         (GOMP_target_data_41): New function.
1732         (GOMP_target_update): Adjust gomp_update caller.
1733         (GOMP_target_update_41): New function.
1734         (gomp_exit_data, GOMP_target_enter_exit_data,
1735         gomp_target_task_fn, omp_target_alloc, omp_target_free,
1736         omp_target_is_present, omp_target_memcpy,
1737         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
1738         omp_target_associate_ptr, omp_target_disassociate_ptr,
1739         gomp_load_plugin_for_device): New functions.
1740         * task.c: Include gomp-constants.h.  Include taskloop.c
1741         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
1742         (gomp_task_handle_depend): New function.
1743         (GOMP_task): Use it.  Add priority argument.  Use
1744         gomp-constant.h constants instead of hardcoded numbers.
1745         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
1746         (gomp_create_target_task): New function.
1747         (verify_children_queue, verify_taskgroup_queue,
1748         verify_task_queue): New functions.
1749         (gomp_task_run_pre): Call verify_*_queue functions.
1750         If an upcoming tied task is about to leave the sibling or
1751         taskgroup queues in an invalid state, adjust appropriately.
1752         Remove taskgroup argument.  Add comments.
1753         (gomp_task_run_post_handle_dependers): Add comments.
1754         (gomp_task_run_post_remove_parent): Likewise.
1755         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
1756         (GOMP_taskwait): Likewise.  Add comments.
1757         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
1758         problem such that the first non parent_depends_on task does not
1759         end up at the end of the children queue.
1760         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
1761         GOMP_TASK_UNDEFERRED.
1762         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
1763         * taskloop.c: New file.
1764         * testsuite/lib/libgomp.exp
1765         (check_effective_target_offload_device_nonshared_as): New proc.
1766         * testsuite/libgomp.c/affinity-2.c: New test.
1767         * testsuite/libgomp.c/doacross-1.c: New test.
1768         * testsuite/libgomp.c/doacross-2.c: New test.
1769         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
1770         Add map clause to target.
1771         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
1772         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
1773         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
1774         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
1775         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
1776         Likewise.
1777         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
1778         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
1779         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
1780         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
1781         not defined.  Use those where needed.
1782         * testsuite/libgomp.c/for-4.c: New test.
1783         * testsuite/libgomp.c/for-5.c: New test.
1784         * testsuite/libgomp.c/for-6.c: New test.
1785         * testsuite/libgomp.c/linear-1.c: New test.
1786         * testsuite/libgomp.c/ordered-4.c: New test.
1787         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
1788         only allowed on the loop iterator.
1789         * testsuite/libgomp.c/pr66199-3.c: New test.
1790         * testsuite/libgomp.c/pr66199-4.c: New test.
1791         * testsuite/libgomp.c/reduction-7.c: New test.
1792         * testsuite/libgomp.c/reduction-8.c: New test.
1793         * testsuite/libgomp.c/reduction-9.c: New test.
1794         * testsuite/libgomp.c/reduction-10.c: New test.
1795         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
1796         map(tofrom:s).
1797         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
1798         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
1799         * testsuite/libgomp.c/target-11.c: New test.
1800         * testsuite/libgomp.c/target-12.c: New test.
1801         * testsuite/libgomp.c/target-13.c: New test.
1802         * testsuite/libgomp.c/target-14.c: New test.
1803         * testsuite/libgomp.c/target-15.c: New test.
1804         * testsuite/libgomp.c/target-16.c: New test.
1805         * testsuite/libgomp.c/target-17.c: New test.
1806         * testsuite/libgomp.c/target-18.c: New test.
1807         * testsuite/libgomp.c/target-19.c: New test.
1808         * testsuite/libgomp.c/target-20.c: New test.
1809         * testsuite/libgomp.c/target-21.c: New test.
1810         * testsuite/libgomp.c/target-22.c: New test.
1811         * testsuite/libgomp.c/target-23.c: New test.
1812         * testsuite/libgomp.c/target-24.c: New test.
1813         * testsuite/libgomp.c/target-25.c: New test.
1814         * testsuite/libgomp.c/target-26.c: New test.
1815         * testsuite/libgomp.c/target-27.c: New test.
1816         * testsuite/libgomp.c/taskloop-1.c: New test.
1817         * testsuite/libgomp.c/taskloop-2.c: New test.
1818         * testsuite/libgomp.c/taskloop-3.c: New test.
1819         * testsuite/libgomp.c/taskloop-4.c: New test.
1820         * testsuite/libgomp.c++/ctor-13.C: New test.
1821         * testsuite/libgomp.c++/doacross-1.C: New test.
1822         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
1823         Replace offload_device with offload_device_nonshared_as.
1824         * testsuite/libgomp.c++/for-12.C: New test.
1825         * testsuite/libgomp.c++/for-13.C: New test.
1826         * testsuite/libgomp.c++/for-14.C: New test.
1827         * testsuite/libgomp.c++/linear-1.C: New test.
1828         * testsuite/libgomp.c++/member-1.C: New test.
1829         * testsuite/libgomp.c++/member-2.C: New test.
1830         * testsuite/libgomp.c++/member-3.C: New test.
1831         * testsuite/libgomp.c++/member-4.C: New test.
1832         * testsuite/libgomp.c++/member-5.C: New test.
1833         * testsuite/libgomp.c++/ordered-1.C: New test.
1834         * testsuite/libgomp.c++/reduction-5.C: New test.
1835         * testsuite/libgomp.c++/reduction-6.C: New test.
1836         * testsuite/libgomp.c++/reduction-7.C: New test.
1837         * testsuite/libgomp.c++/reduction-8.C: New test.
1838         * testsuite/libgomp.c++/reduction-9.C: New test.
1839         * testsuite/libgomp.c++/reduction-10.C: New test.
1840         * testsuite/libgomp.c++/reference-1.C: New test.
1841         * testsuite/libgomp.c++/simd14.C: New test.
1842         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
1843         * testsuite/libgomp.c++/target-5.C: New test.
1844         * testsuite/libgomp.c++/target-6.C: New test.
1845         * testsuite/libgomp.c++/target-7.C: New test.
1846         * testsuite/libgomp.c++/target-8.C: New test.
1847         * testsuite/libgomp.c++/target-9.C: New test.
1848         * testsuite/libgomp.c++/target-10.C: New test.
1849         * testsuite/libgomp.c++/target-11.C: New test.
1850         * testsuite/libgomp.c++/target-12.C: New test.
1851         * testsuite/libgomp.c++/taskloop-1.C: New test.
1852         * testsuite/libgomp.c++/taskloop-2.C: New test.
1853         * testsuite/libgomp.c++/taskloop-3.C: New test.
1854         * testsuite/libgomp.c++/taskloop-4.C: New test.
1855         * testsuite/libgomp.c++/taskloop-5.C: New test.
1856         * testsuite/libgomp.c++/taskloop-6.C: New test.
1857         * testsuite/libgomp.c++/taskloop-7.C: New test.
1858         * testsuite/libgomp.c++/taskloop-8.C: New test.
1859         * testsuite/libgomp.c++/taskloop-9.C: New test.
1860         * testsuite/libgomp.fortran/affinity1.f90: New test.
1861         * testsuite/libgomp.fortran/affinity2.f90: New test.
1862
1863 2015-10-13  Tom de Vries  <tom@codesourcery.com>
1864
1865         PR tree-optimization/67476
1866         * testsuite/libgomp.c/autopar-3.c: New test.
1867         * testsuite/libgomp.c/autopar-4.c: New test.
1868         * testsuite/libgomp.c/autopar-5.c: New test.
1869         * testsuite/libgomp.c/autopar-6.c: New test.
1870         * testsuite/libgomp.c/autopar-7.c: New test.
1871         * testsuite/libgomp.c/autopar-8.c: New test.
1872
1873 2015-10-12  James Norris  <jnorris@codesourcery.com>
1874
1875         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
1876         initializer.
1877
1878 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
1879
1880         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
1881         using load_gcc_lib.
1882
1883 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
1884
1885         * oacc-ptx.h: Remove file, moving its content into...
1886         * config/nvptx/fortran.c: ... here...
1887         * config/nvptx/oacc-init.c: ..., here...
1888         * config/nvptx/oacc-parallel.c: ..., and here.
1889         * config/nvptx/openacc.f90: New file.
1890         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
1891         (link_ptx): Don't link in predefined bits of PTX code.
1892
1893 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
1894             Bernd Schmidt <bernds@codesourcery.com>
1895
1896         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
1897         (struct targ_ptx_obj): New.
1898         (nvptx_tdata): Move earlier, change data format.
1899         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
1900         objects.
1901         (GOMP_OFFLOAD_load_image): Adjust.
1902
1903 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
1904
1905         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
1906         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1907         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
1908         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
1909         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1910         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
1911         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
1912         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
1913         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
1914         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
1915         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1916         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1917         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1918         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1919         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1920         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1921         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1922         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1923         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1924         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1925         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1926         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1927         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1928         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1929         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1930         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1931         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1932         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1933         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1934         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1935         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1936         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1937         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1938         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1939         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1940         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1941         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1942         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1943         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1944         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1945         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1946         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1947         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1948         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1949         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1950         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1951         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1952         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1953         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
1954         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
1955         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
1956         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
1957         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
1958         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
1959         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1960         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1961         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1962         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1963         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1964         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1965         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1966         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1967         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1968
1969 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1970
1971         * oacc-init.c (acc_on_device): Force optimization level.
1972
1973 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1974
1975         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
1976         (cuda_errlist): Delete.
1977         (cuda_error): Reimplement.
1978
1979 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
1980
1981         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
1982         array.
1983         * libgomp.map (GOACC_parallel_keyed): New.
1984         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
1985         all callers.
1986         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
1987         and take keyed varargs list.  Adjust call to exec_func.
1988         (GOACC_parallel): Force host fallback.
1989         * libgomp_g.h (GOACC_parallel): Remove.
1990         (GOACC_parallel_keyed): Declare.
1991         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
1992         (stuct targ_gn_descriptor): Replace name field with launch field.
1993         (nvptx_exec): Lose separate geometry args, take array.  Process
1994         dynamic dimensions and adjust.
1995         (struct nvptx_tdata): Replace fn_names field with fn_descs.
1996         (GOMP_OFFLOAD_load_image): Adjust for change in function table
1997         data.
1998         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
1999         passing.
2000         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2001         passing.
2002
2003 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2004
2005         PR libgomp/67141
2006         * oacc-int.h (goacc_host_init): Add declaration.
2007         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2008         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2009
2010 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2011             Sebastian Pop  <s.pop@samsung.com>
2012
2013         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2014         match o/p.
2015         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2016         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2017         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2018         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2019         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2020
2021 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2022
2023         * configure.tgt: Add missing ;; in between nvptx and rtems
2024         snippets.
2025
2026 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2027
2028         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2029         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2030         (gomp_thread_pool_reservoir): Add priority member.
2031         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2032         priority.
2033         (parse_thread_pools): Likewise.
2034         * team.c (gomp_team_start): Call configuration provided
2035         gomp_adjust_thread_attr(). Destroy thread attributes if
2036         necessary.
2037         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2038
2039 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2040
2041         * config/posix/pool.h: New.
2042         * config/rtems/pool.h: Likewise.
2043         * config/rtems/proc.c: Likewise.
2044         * libgomp.h (gomp_thread_destructor): Declare.
2045         * team.c: Include configuration provided "pool.h".
2046         (gomp_get_thread_pool): Define in configuration.
2047         (gomp_team_end): Call configuration defined
2048         gomp_release_thread_pool().
2049
2050 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2051
2052         * config/rtems/bar.c: New.
2053         * config/rtems/bar.h: Likewise.
2054         * config/rtems/mutex.c: Likewise.
2055         * config/rtems/mutex.h: Likewise.
2056         * config/rtems/sem.c: Likewise.
2057         * config/rtems/sem.h: Likewise.
2058         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2059         <sys/lock.h> header file.
2060         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2061         supported by Newlib.
2062         * configure: Regenerate.
2063
2064 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2065
2066         * team.c (gomp_new_thread_pool): Delete and move content to ...
2067         (gomp_get_thread_pool): ... new function.  Allocate and
2068         initialize thread pool on demand.
2069         (get_last_team): Use gomp_get_thread_pool().
2070         (gomp_team_start): Delete thread pool initialization.
2071
2072 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2073
2074         PR tree-optimization/65637
2075         * testsuite/libgomp.c/autopar-2.c: New test.
2076
2077 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2078
2079         PR tree-optimization/46193
2080         * testsuite/libgomp.c/pr46193.c: New test.
2081
2082 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2083
2084         libgomp/
2085         * libgomp.map: Add 4.0.2 version.
2086         * target.c (offload_image_descr): Add version field.
2087         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2088         call.  Improve load mismatch diagnostic.
2089         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2090         call.
2091         (GOMP_offload_regster): Make stub function, move bulk to ...
2092         (GOMP_offload_register_ver): ... here.  Process version argument.
2093         (GOMP_offload_unregister): Make stub function, move bulk to ...
2094         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2095         (gomp_init_device): Process version field.
2096         (gomp_unload_device): Process version field.
2097         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2098         macros.  Check plugin version.
2099         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2100         loader and unloader types.
2101         * oacc-host.c: Include gomp-constants.h.
2102         (host_version): New.
2103         (host_load_image, host_unload_image): Adjust.
2104         (host_dispatch): Add host_version.
2105         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2106         (GOMP_OFFLOAD_version): New.
2107         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2108         (GOMP_OFFLOAD_unload_image): Likewise.
2109         * plugin/plugin-host.c: Include gomp-constants.h.
2110         (GOMP_OFFLOAD_version): New.
2111         (GOMP_OFFLOAD_load_image): Add version arg.
2112         (GOMP_OFFLOAD_unload_image): Likewise.
2113
2114 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2115
2116         PR tree-optimization/65468
2117         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2118
2119 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2120
2121         PR tree-optimization/65468
2122         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2123
2124 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2125
2126         PR libgomp/66761
2127         PR libgomp/67303
2128         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2129         (gomp_iter_guided_next): Idem.
2130         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2131         (gomp_iter_ull_guided_next): Idem.
2132         * config/linux/wait.h (do_spin): Idem.
2133
2134 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2135
2136         * libgomp-plugin.h (enum offload_target_type): Remove
2137         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2138         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2139         * openacc.h (enum acc_device_t): Likewise.
2140         * openacc_lib.h: Likewise.
2141         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2142         (acc_on_device): Just use __builtin_acc_on_device.
2143         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2144         of acc_on_device builtin.
2145         * plugin/plugin-host.h: Remove file.
2146         * plugin/plugin-host.c: Likewise, but salvage some content into...
2147         * oacc-host.c: ... this file.
2148         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2149         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2150         * Makefile.in: Regenerate.
2151         * configure: Likewise.
2152         * testsuite/lib/libgomp.exp
2153         (check_effective_target_openacc_host_nonshm_selected): Remove.
2154         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2155         ACC_DEVICE_TYPE=host_nonshm.
2156         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2157         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2158         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2159         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2160         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2161         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2162
2163 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2164             Jakub Jelinek  <jakub@redhat.com>
2165
2166         * config/nvptx/affinity.c: New file.
2167         * config/nvptx/alloc.c: Likewise.
2168         * config/nvptx/bar.c: Likewise.
2169         * config/nvptx/barrier.c: Likewise.
2170         * config/nvptx/critical.c: Likewise.
2171         * config/nvptx/env.c: Likewise.
2172         * config/nvptx/error.c: Likewise.
2173         * config/nvptx/fortran.c: Likewise.
2174         * config/nvptx/iter.c: Likewise.
2175         * config/nvptx/iter_ull.c: Likewise.
2176         * config/nvptx/libgomp-plugin.c: Likewise.
2177         * config/nvptx/lock.c: Likewise.
2178         * config/nvptx/loop.c: Likewise.
2179         * config/nvptx/loop_ull.c: Likewise.
2180         * config/nvptx/mutex.c: Likewise.
2181         * config/nvptx/oacc-async.c: Likewise.
2182         * config/nvptx/oacc-cuda.c: Likewise.
2183         * config/nvptx/oacc-host.c: Likewise.
2184         * config/nvptx/oacc-init.c: Likewise.
2185         * config/nvptx/oacc-mem.c: Likewise.
2186         * config/nvptx/oacc-parallel.c: Likewise.
2187         * config/nvptx/oacc-plugin.c: Likewise.
2188         * config/nvptx/omp-lock.h: Likewise.
2189         * config/nvptx/ordered.c: Likewise.
2190         * config/nvptx/parallel.c: Likewise.
2191         * config/nvptx/proc.c: Likewise.
2192         * config/nvptx/ptrlock.c: Likewise.
2193         * config/nvptx/sections.c: Likewise.
2194         * config/nvptx/sem.c: Likewise.
2195         * config/nvptx/single.c: Likewise.
2196         * config/nvptx/splay-tree.c: Likewise.
2197         * config/nvptx/target.c: Likewise.
2198         * config/nvptx/task.c: Likewise.
2199         * config/nvptx/team.c: Likewise.
2200         * config/nvptx/time.c: Likewise.
2201         * config/nvptx/work.c: Likewise.
2202         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2203         * configure: Regenerate.
2204         * configure.tgt (config_path): Set to "nvptx" for target
2205         nvptx*-*-*.
2206
2207 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2208
2209         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2210
2211 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2212
2213         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2214         (cuda_errlist): Constify.
2215         (errmsg):  Move into ...
2216         (cuda_error): ... here.  Make smaller.
2217         (_XSTR, _STR): Delete.
2218         (cuda_synames): Delete.
2219         (verify_device_library): Delete.
2220         (nvptx_init): Don't call it.
2221
2222 2015-07-28  Tom de Vries  <tom@codesourcery.com>
2223
2224         * testsuite/libgomp.c/uns-outer-4.c: New test.
2225
2226 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
2227
2228         * testsuite/libgomp.c/pr66714.c: New test.
2229
2230 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2231
2232         PR libgomp/66950
2233         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2234         (fib_ref): New function.
2235         (fib): Correct corner cases in the recursion.
2236         (main): Replace the non-simd loop with fib_ref call.
2237         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2238         subroutine.
2239         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
2240         for the last array element value.  Replace the non-simd loop with
2241         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
2242         of the last array element with according Fibonacci sequence element.
2243         (fib): Correct corner cases in the recursion.
2244
2245 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
2246
2247         * target.c (gomp_offload_image_to_device): Rename to ...
2248         (gomp_load_image_to_device): ... here.
2249         (GOMP_offload_register): Adjust call.
2250         (gomp_init_device): Likewise.
2251         (gomp_unload_image_from_device): New.  Broken out of ...
2252         (GOMP_offload_unregister): ... here.  Call it.
2253         (gomp_unload_device): New.
2254         * libgomp.h (gomp_unload_device): Declare.
2255         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2256         mem maps.
2257
2258 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
2259
2260         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2261         wait=-specific if.
2262         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2263         !=0 condition.
2264         (goacc_waits): Move !num_waits handling to ...
2265         (GOACC_wait): ... here, the only caller that might have zero waits.
2266
2267         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2268         (struct ptx_image_data): Move earlier, add fns field.
2269         (struct ptx_device): Add images and image_lock fields.
2270         (ptx_images, ptx_image_lock): Delete.
2271         (nvptx_open_device): Initialize images and image_lock fields.
2272         (nvptx_close_device): Destroy image_lock.
2273         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2274         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2275         fields.
2276
2277 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
2278
2279         * target.c (GOMP_offload_register): Use int for device type arg.
2280         (GOMP_offload_unregister): Likewise.
2281
2282         * target.c (struct_offload_image_descr): Constify host_table.
2283         (gomp_offload_image_to_device): Likewise.
2284         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2285
2286         * libgomp.h (gomp_device_descr): Constify target data arguments.
2287         * target.c (struct offload_image_descr): Constify target_data.
2288         (gomp_offload_image_to_device): Likewise.
2289         (GOMP_offload_register): Likewise.
2290         (GOMP_offload_unrefister): Likewise.
2291         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2292         GOMP_OFFLOAD_unload_image): Constify target data.
2293         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2294         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2295
2296 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
2297
2298         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2299         Workaround driver library const error.
2300         (struct nvptx_tdata, nvptx_tdata_t): New.
2301         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2302         type.
2303
2304 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2305
2306         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2307         of EPS parameter from integer to real.
2308         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2309         type of EPS parameter from integer to real.
2310
2311 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2312
2313         * team.c (get_last_team): New.
2314         (gomp_new_team): Recycle last non-nested team if possible.
2315         (gomp_team_end): Move team work share list free lock destruction
2316         to ...
2317         (free_team): ... here.
2318
2319 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2320
2321         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2322         and ref from int to double.  Replaced their comparison with
2323         an inequality of their difference and EPS.
2324         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2325         comparison of pri and a reference number with an inequality of their
2326         difference and EPS.
2327         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2328         the comparison of sum and sum_ref with an inequality of their
2329         difference and EPS.
2330         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
2331         the comparison of pri and a reference number with an inequality of
2332         their difference and EPS.
2333
2334 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2335
2336         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
2337         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
2338         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
2339         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
2340         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
2341         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
2342         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
2343         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
2344         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
2345         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
2346         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
2347         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
2348         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
2349         variables.
2350         (vec_mult): Likewise.  Add #pragma omp taskwait.
2351         (main): Adjust caller.
2352         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
2353         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
2354         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
2355         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
2356         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
2357         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
2358         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
2359         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
2360         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
2361         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
2362         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
2363         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
2364         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
2365         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
2366         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
2367         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
2368         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
2369         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
2370         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
2371         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
2372         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
2373         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
2374         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
2375         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
2376         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
2377         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
2378         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
2379         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
2380         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
2381         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
2382         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
2383         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
2384         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
2385         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
2386         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
2387         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
2388         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
2389         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
2390         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
2391         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
2392         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
2393         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
2394         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
2395         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
2396         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
2397         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
2398         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
2399         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
2400         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
2401         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
2402         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
2403         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
2404         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
2405         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
2406         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
2407         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
2408         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
2409         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
2410         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
2411         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
2412         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
2413         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
2414         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
2415         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
2416         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
2417         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
2418         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
2419         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
2420         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
2421         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
2422         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
2423         (vec_mult): Add !$omp taskwait.
2424         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
2425         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
2426         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
2427         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
2428         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
2429         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
2430         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
2431         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
2432         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
2433         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
2434         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
2435         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
2436         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
2437         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
2438         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
2439         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
2440         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
2441         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
2442         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
2443         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
2444         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
2445         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
2446         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
2447         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
2448         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
2449         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
2450         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
2451         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
2452         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
2453         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
2454         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
2455         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
2456         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
2457         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
2458         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
2459         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
2460         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
2461         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
2462         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
2463         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
2464         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
2465         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
2466         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
2467         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
2468         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
2469         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
2470         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
2471         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
2472         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
2473         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
2474         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
2475         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
2476         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
2477         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
2478         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
2479         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
2480         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
2481         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
2482         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
2483         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
2484         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
2485         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
2486         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
2487         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
2488         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
2489         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
2490         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
2491
2492 2015-07-10  Tom de Vries  <tom@codesourcery.com>
2493
2494         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
2495         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
2496
2497 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
2498
2499         PR libgomp/65099
2500         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
2501         in a 64-bit configuration.
2502         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
2503         offloading testing if no such device is available.
2504         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2505         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2506
2507 2015-07-08  Tom de Vries  <tom@codesourcery.com>
2508
2509         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
2510         second call to f.
2511         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2512
2513 2015-07-07  Tom de Vries  <tom@codesourcery.com>
2514
2515         PR tree-optimization/66642
2516         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
2517         iteration count case.
2518         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
2519         function, factor out of ...
2520         (main): ... here.  Test low iteration count case.
2521
2522 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2523
2524         * libgomp.h (gomp_thread_pool): Comment last_team field.
2525
2526 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
2527
2528         * testsuite/libgomp.c++/pr66702-1.C: Require
2529         vect_simd_clones effective target.
2530         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
2531
2532 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2533
2534         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2535         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2536         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
2537         "-O2".
2538
2539 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2540
2541         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2542         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2543         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
2544         * testsuite/libgomp.c++/pr64824.C: Same.
2545         * testsuite/libgomp.c++/pr64868.C: Same.
2546         * testsuite/libgomp.c++/pr66199-1.C: Same.
2547         * testsuite/libgomp.c++/pr66199-2.C: Same.
2548         * testsuite/libgomp.c++/target-2.C: Same.
2549         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
2550         -std=<standard> option.
2551         * testsuite/libgomp.c++/udr-11.C: Same.
2552         * testsuite/libgomp.c++/udr-12.C: Same.
2553         * testsuite/libgomp.c++/udr-13.C: Same.
2554         * testsuite/libgomp.c++/udr-14.C: Same.
2555         * testsuite/libgomp.c++/udr-15.C: Same.
2556         * testsuite/libgomp.c++/udr-16.C: Same.
2557         * testsuite/libgomp.c++/udr-17.C: Same.
2558         * testsuite/libgomp.c++/udr-18.C: Same.
2559         * testsuite/libgomp.c++/udr-19.C: Same.
2560         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
2561         * testsuite/libgomp.c++/simd-1.C: Same.
2562         * testsuite/libgomp.c++/simd-2.C: Same.
2563         * testsuite/libgomp.c++/simd-3.C: Same.
2564         * testsuite/libgomp.c++/simd-4.C: Same.
2565         * testsuite/libgomp.c++/simd-5.C: Same.
2566         * testsuite/libgomp.c++/simd-6.C: Same.
2567         * testsuite/libgomp.c++/simd-7.C: Same.
2568         * testsuite/libgomp.c++/simd-8.C: Same.
2569         * testsuite/libgomp.c++/simd-9.C: Same.
2570         * testsuite/libgomp.c++/simd10.C: Same.
2571         * testsuite/libgomp.c++/simd11.C: Same.
2572         * testsuite/libgomp.c++/simd12.C: Same.
2573         * testsuite/libgomp.c++/simd13.C: Same.
2574
2575 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
2576
2577         PR middle-end/66702
2578         * testsuite/libgomp.c++/pr66702-1.C: New test.
2579         * testsuite/libgomp.c++/pr66702-2.C: New test.
2580
2581 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2582
2583         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
2584         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
2585         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
2586         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
2587
2588 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2589
2590         PR tree-optimization/66652
2591         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
2592         using restrict pointers.
2593         (main): Add arguments to calls to f.
2594         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2595
2596 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
2597
2598         * configure.ac: Fix check for header <sys/sysctl.h>.
2599         * configure: Regenerate.
2600         * config.h.in: Likewise.
2601
2602 2015-06-23  Tom de Vries  <tom@codesourcery.com>
2603
2604         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
2605         abort.
2606         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
2607
2608 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
2609
2610         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
2611         acc_device_nvidia.
2612
2613         PR libgomp/66518
2614         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
2615         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2616
2617 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2618
2619         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
2620         dg-additional-options for any remaining options.
2621         * testsuite/libgomp.c/atomic-2.c: Same.
2622         * testsuite/libgomp.c/atomic-4.c: Same.
2623         * testsuite/libgomp.c/atomic-5.c: Same.
2624         * testsuite/libgomp.c/atomic-6.c: Same.
2625         * testsuite/libgomp.c/autopar-1.c: Same.
2626         * testsuite/libgomp.c/copyin-1.c: Same.
2627         * testsuite/libgomp.c/copyin-2.c: Same.
2628         * testsuite/libgomp.c/copyin-3.c: Same.
2629         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
2630         * testsuite/libgomp.c/nestedfn-5.c: Same.
2631         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
2632         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
2633         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
2634         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2635         * testsuite/libgomp.c/pr32362-1.c: Same.
2636         * testsuite/libgomp.c/pr32362-2.c: Same.
2637         * testsuite/libgomp.c/pr32362-3.c: Same.
2638         * testsuite/libgomp.c/pr39591-1.c: Same.
2639         * testsuite/libgomp.c/pr39591-2.c: Same.
2640         * testsuite/libgomp.c/pr39591-3.c: Same.
2641         * testsuite/libgomp.c/pr58392.c: Same.
2642         * testsuite/libgomp.c/pr58756.c: Same.
2643         * testsuite/libgomp.c/simd-1.c: Same.
2644         * testsuite/libgomp.c/simd-10.c: Same.
2645         * testsuite/libgomp.c/simd-11.c: Same.
2646         * testsuite/libgomp.c/simd-12.c: Same.
2647         * testsuite/libgomp.c/simd-13.c: Same.
2648         * testsuite/libgomp.c/simd-14.c: Same.
2649         * testsuite/libgomp.c/simd-15.c: Same.
2650         * testsuite/libgomp.c/simd-2.c: Same.
2651         * testsuite/libgomp.c/simd-3.c: Same.
2652         * testsuite/libgomp.c/simd-4.c: Same.
2653         * testsuite/libgomp.c/simd-5.c: Same.
2654         * testsuite/libgomp.c/simd-6.c: Same.
2655         * testsuite/libgomp.c/simd-7.c: Same.
2656         * testsuite/libgomp.c/simd-8.c: Same.
2657         * testsuite/libgomp.c/simd-9.c: Same.
2658
2659 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2660
2661         * testsuite/libgomp.c/pr35625.c: Fix typo.
2662
2663 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2664
2665         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
2666         in dg-options.
2667         * testsuite/libgomp.c/atomic-3.c: Same.
2668         * testsuite/libgomp.c/debug-1.c: Same.
2669         * testsuite/libgomp.c/nqueens-1.c: Same.
2670         * testsuite/libgomp.c/pr26171.c: Same.
2671         * testsuite/libgomp.c/pr48591.c: Same.
2672         * testsuite/libgomp.c/pr64824.c: Same.
2673         * testsuite/libgomp.c/pr64868.c: Same.
2674         * testsuite/libgomp.c/pr66133.c: Same.
2675         * testsuite/libgomp.c/pr66199-1.c: Same.
2676         * testsuite/libgomp.c/pr66199-2.c: Same.
2677         * testsuite/libgomp.c/target-8.c: Same.
2678
2679 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2680
2681         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
2682         -std={gnu99,c99}.
2683         * testsuite/libgomp.c/for-1.c: Same.
2684         * testsuite/libgomp.c/for-2.c: Same.
2685         * testsuite/libgomp.c/for-3.c: Same.
2686         * testsuite/libgomp.c/pr35625.c: Same.
2687         * testsuite/libgomp.c/pr39154.c: Same.
2688         * testsuite/libgomp.c/simd-16.c: Same.
2689         * testsuite/libgomp.c/simd-17.c: Same.
2690
2691 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2692
2693         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
2694
2695 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2696
2697         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
2698         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2699         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
2700         (N): Define.
2701         (main): Use N instead of hardcoded constants.
2702
2703 2015-06-05  Tom de Vries  <tom@codesourcery.com>
2704
2705         merge from gomp4 branch:
2706         2015-05-28  Tom de Vries  <tom@codesourcery.com>
2707
2708         PR tree-optimization/65443
2709         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
2710         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
2711         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
2712
2713 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
2714
2715         * testsuite/libgomp.graphite/bounds.c: Adjust for
2716         cleanup-tree-dump removal.
2717         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
2718         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2719         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2720         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
2721         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2722         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2723         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2724         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2725         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2726         * testsuite/libgomp.graphite/pr41118.c: Likewise.
2727
2728 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
2729
2730         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
2731         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
2732         (futex_wake) [!__x86_64__]: Ditto.
2733
2734 2015-05-28  Julian Brown  <julian@codesourcery.com>
2735
2736         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
2737         function comment. Only call gomp_fatal if new argument is true.
2738         (acc_dev_num_out_of_range): New function.
2739         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
2740         acc_dev_num_out_of_range as appropriate.
2741         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2742         (acc_get_device_num, acc_set_device_num): Update calls to
2743         resolve_device.
2744         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
2745         output.
2746
2747 2015-05-28  Julian Brown  <julian@codesourcery.com>
2748
2749         PR libgomp/65742
2750         * oacc-init.c (plugin/plugin-host.h): Include.
2751         (acc_on_device): Check whether we're in an offloaded region for
2752         host_nonshm
2753         plugin. Don't use __builtin_acc_on_device.
2754         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
2755         nonshm_exec flag in thread-local data.
2756         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
2757         data for host_nonshm plugin.
2758         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
2759         for host_nonshm plugin.
2760         * plugin/plugin-host.h: New.
2761
2762 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2763
2764         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
2765
2766 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2767
2768         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
2769         Declare as int.
2770         (FUTEX_PRIVATE_FLAG): Remove L suffix.
2771         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
2772         Declare as int.
2773
2774 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2775
2776         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
2777
2778 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
2779
2780         * target.c (gomp_map_pointer): New function abstracting out
2781         GOMP_MAP_POINTER handling.
2782         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
2783         gomp_map_pointer().
2784
2785 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
2786
2787         PR middle-end/66199
2788         * testsuite/libgomp.c/pr66199-1.c: New test.
2789         * testsuite/libgomp.c/pr66199-2.c: New test.
2790         * testsuite/libgomp.c++/pr66199-1.C: New test.
2791         * testsuite/libgomp.c++/pr66199-2.C: New test.
2792         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
2793         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
2794
2795 2015-05-19  Julian Brown  <julian@codesourcery.com>
2796
2797         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
2798         on cuInit failure.
2799
2800 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
2801
2802         PR middle-end/66133
2803         * testsuite/libgomp.c/pr66133.c: New test.
2804
2805 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
2806
2807         * Makefile.in: Regenerated with automake-1.11.6.
2808         * aclocal.m4: Likewise.
2809         * config.h.in: Likewise.
2810         * configure: Likewise.
2811         * testsuite/Makefile.in: Likewise.
2812
2813 2015-05-08  Jason Merrill  <jason@redhat.com>
2814
2815         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
2816         _Complex.
2817
2818         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
2819
2820 2015-05-06  Julian Brown  <julian@codesourcery.com>
2821
2822         * oacc-init.c (acc_device_lock): Add explanatory comment.
2823         (resolve_device): Add comment about locking requirement.
2824         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
2825         gomp_init_device and gomp_fini_device calls.
2826         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2827         (acc_get_device_num, acc_set_device_num): Add locking around
2828         resolve_device and gomp_init_device calls.
2829
2830 2015-05-06  Julian Brown  <julian@codesourcery.com>
2831
2832         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
2833         goacc_thread_lock on error paths.
2834         * oacc-mem.c (lookup_host): Remove locking from function. Note
2835         locking requirement for caller in function comment.
2836         (lookup_dev): Likewise.
2837         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
2838         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
2839         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
2840         Add locking.
2841
2842 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
2843
2844         PR testsuite/65205
2845         PR libgomp/65993
2846         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
2847         don't expect "0x" prefix for "%p" format specifier, don't expect
2848         "(nil)" for NULL pointer.
2849         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2850         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2851         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2852         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2853         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2854         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2855         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2856         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2857         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2858         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2859         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2860         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2861         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2862         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2863         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2864         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2865         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2866         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2867         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2868         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2869         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2870         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2871         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2872         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2873         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2874         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2875         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2876         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2877         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
2878         accurately specify what we're looking for.
2879         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2880         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2881         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2882         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2883         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2884
2885 2015-04-30  James Norris  <jnorris@codesourcery.com>
2886
2887         PR testsuite/65205
2888         * testsuite/lib/libgomp.exp
2889         (check_effective_target_openacc_host_selected)
2890         (check_effective_target_openacc_host_nonshm_selected): New
2891         procedures.
2892         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
2893         dg-shouldfail.
2894         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2895         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2896         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2897         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2898         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2899         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2900         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2901         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2902         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2903         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2904         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2905         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2906         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2907         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2908         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2909         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2910         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2911         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2912         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2913         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2914         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2915         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2916         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2917         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2918         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2919         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2920         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2921         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2922         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2923         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2924         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2925         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2926         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2927         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2928         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2929         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2930         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2931         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2932         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2933         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2934         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2935         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2936         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2937
2938 2015-04-08  Julian Brown  <julian@codesourcery.com>
2939
2940         * libgomp.h (target_mem_desc: Remove mem_map field.
2941         (acc_dispatch_t): Remove open_device_func, close_device_func,
2942         get_device_num_func, set_device_num_func, target_data members.
2943         Change create_thread_data_func argument to device number instead of
2944         generic pointer.
2945         * oacc-async.c (assert.h): Include.
2946         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
2947         (acc_wait_all, acc_wait_all_async): Use current host thread's
2948         active device, not base_dev.
2949         * oacc-cuda.c (acc_get_current_cuda_device)
2950         (acc_get_current_cuda_context, acc_get_cuda_stream)
2951         (acc_set_cuda_stream): Likewise.
2952         * oacc-host.c (host_dispatch): Don't set open_device_func,
2953         close_device_func, get_device_num_func or set_device_num_func.
2954         * oacc-init.c (base_dev, init_key): Remove.
2955         (cached_base_dev): New.
2956         (name_of_acc_device_t): New.
2957         (acc_init_1): Initialise default-numbered device, not zeroth.
2958         (acc_shutdown_1): Close all devices of a given type.
2959         (goacc_destroy_thread): Don't use base_dev.
2960         (lazy_open, lazy_init, lazy_init_and_open): Remove.
2961         (goacc_attach_host_thread_to_device): New.
2962         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
2963         (acc_get_num_devices): Don't use base_dev.
2964         (acc_set_device_type): Reimplement.
2965         (acc_get_device_type): Don't use base_dev.
2966         (acc_get_device_num): Tweak logic.
2967         (acc_set_device_num): Likewise.
2968         (acc_on_device): Use acc_get_device_type.
2969         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
2970         (goacc_lazy_initialize): Reimplement with acc_init and
2971         goacc_attach_host_thread_to_device.
2972         * oacc-int.h (goacc_thread): Add base_dev field.
2973         (base_dev): Remove extern declaration.
2974         (goacc_attach_host_thread_to_device): Add prototype.
2975         * oacc-mem.c (acc_malloc): Use current thread's device instead of
2976         base_dev.
2977         (acc_free): Likewise.
2978         (acc_memcpy_to_device): Likewise.
2979         (acc_memcpy_from_device): Likewise.
2980         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
2981         goacc_lazy_initialize (throughout).
2982         (GOACC_parallel): Use tgt_offset to locate target functions.
2983         * target.c (gomp_map_vars): Don't set tgt->mem_map.
2984         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
2985         (gomp_load_plugin_for_device): Remove open_device, close_device,
2986         get_device_num, set_device_num openacc hook initialisation. Don't set
2987         openacc.target_data.
2988         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
2989         (GOMP_OFFLOAD_openacc_close_device)
2990         (GOMP_OFFLOAD_openacc_get_device_num)
2991         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
2992         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
2993         to int.
2994         * plugin/plugin-nvptx.c (ptx_inited): Remove.
2995         (instantiated_devices, ptx_dev_lock): New.
2996         (struct ptx_image_data): New.
2997         (ptx_devices, ptx_images, ptx_image_lock): New.
2998         (fini_streams_for_device): Reorder cuStreamDestroy call.
2999         (nvptx_get_num_devices): Remove forward declaration.
3000         (nvptx_init): Change return type to bool.
3001         (nvptx_fini): Remove.
3002         (nvptx_attach_host_thread_to_device): New.
3003         (nvptx_open_device): Return struct ptx_device* instead of void*.
3004         (nvptx_close_device): Change argument type to struct ptx_device*,
3005         return type to void.
3006         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3007         (kernel_target_data, kernel_host_table): Remove static globals.
3008         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3009         (GOMP_OFFLOAD_init_device): Reimplement.
3010         (GOMP_OFFLOAD_fini_device): Likewise.
3011         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3012         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3013         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3014         (GOMP_OFFLOAD_openacc_open_device)
3015         (GOMP_OFFLOAD_openacc_close_device)
3016         (GOMP_OFFLOAD_openacc_set_device_num)
3017         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3018         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3019         (device number).
3020
3021         testsuite/
3022         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3023
3024 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3025
3026         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3027         * libgomp.h (struct gomp_memory_mapping): Remove.
3028         (struct target_mem_desc): Change type of mem_map from
3029         gomp_memory_mapping * to splay_tree_s *.
3030         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3031         Add load_image_func, unload_image_func.
3032         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3033         Remove offload_regions_registered.
3034         (gomp_init_tables): Remove.
3035         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3036         to splay_tree_s *.
3037         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3038         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3039         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3040         offload_regions_registered.
3041         Initialize load_image_func, unload_image_func, mem_map.root.
3042         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3043         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3044         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3045         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3046         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3047         (lookup_dev): Use dev's lock.
3048         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3049         (acc_is_present): Likewise.
3050         (acc_map_data): Likewise.
3051         (acc_unmap_data): Likewise.  Use dev's lock.
3052         (present_create_copy): Likewise.
3053         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3054         (update_dev_host): Likewise.
3055         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3056         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3057         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3058         (GOMP_OFFLOAD_get_table): Remove
3059         (GOMP_OFFLOAD_load_image): New function.
3060         (GOMP_OFFLOAD_unload_image): New function.
3061         * target.c (register_lock): New mutex for offload image registration.
3062         (num_devices): Do not guard with PLUGIN_SUPPORT.
3063         (gomp_realloc_unlock): New static function.
3064         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3065         before gomp_fatal.
3066         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3067         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3068         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3069         mem_map's.
3070         (gomp_unmap_vars): Likewise.
3071         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3072         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3073         (gomp_offload_image_to_device): New static function.
3074         (GOMP_offload_register): Add mutex lock.
3075         Call gomp_offload_image_to_device for all initialized devices.
3076         Replace gomp_realloc with gomp_realloc_unlock.
3077         (GOMP_offload_unregister): New function.
3078         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3079         get_table_func from the plugin with calls to init_device_func and
3080         gomp_offload_image_to_device.
3081         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3082         to splay_tree_s *.
3083         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3084         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3085         (GOMP_target_data): Do not call gomp_init_tables.
3086         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3087         (gomp_load_plugin_for_device): Replace register_image and get_table
3088         with load_image and unload_image in DLSYM ().
3089         (gomp_register_images_for_device): Remove function.
3090         (gomp_target_init): Do not initialize current_device.mem_map.*,
3091         current_device.offload_regions_registered.
3092         Remove call to gomp_register_images_for_device.
3093         Do not free offload_images and num_offload_images.
3094
3095 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3096
3097         PR fortran/65597
3098         * testsuite/libgomp.fortran/pr65597.f90: New test.
3099
3100 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3101
3102         PR testsuite/65594
3103         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3104         (init, check): New function.
3105         (foo): Change return type to void.
3106         (main): Call init and check.
3107
3108 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3109
3110         PR testsuite/65594
3111         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3112         (foo): Use M for non-inner loops to scale down test-case.
3113
3114 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3115
3116         PR libgomp/64972
3117         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3118         (GOACC_data_start): Likewise.
3119         * target.c (gomp_map_vars): Likewise.
3120
3121 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3122
3123         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3124         hppa*-*-hpux*.
3125
3126 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3127
3128         * testsuite/libgomp.c/target-10.c: New test.
3129         * testsuite/libgomp.c++/target-4.C: New test.
3130
3131 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3132
3133         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3134         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3135
3136 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3137
3138         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3139         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3140         (pthread.h): Check for this header file.
3141         * configure: Regenerate.
3142
3143 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3144
3145         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3146         (check_reduction_op, check_reduction_macro, max, min):
3147         Declare.
3148         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3149         function.
3150         (main): Use new functions.
3151
3152 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3153
3154         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3155         char * for variables holding dlerror return values.
3156         (DLSYM_OPT): Ditto.
3157
3158 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3159
3160         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3161
3162 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3163             Cesar Philippidis  <cesar@codesourcery.com>
3164
3165         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3166         GOACC_ctaid, and GOACC_nctaid routines.
3167
3168 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3169
3170         PR c/64824
3171         * testsuite/libgomp.c/atomic-18.c: New test.
3172         * testsuite/libgomp.c++/atomic-16.C: New test.
3173
3174 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3175
3176         PR c/64824
3177         PR c/64868
3178         * testsuite/libgomp.c/pr64824.c: New test.
3179         * testsuite/libgomp.c/pr64868.c: New test.
3180         * testsuite/libgomp.c++/pr64824.C: New test.
3181         * testsuite/libgomp.c++/pr64868.C: New test.
3182
3183 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
3184
3185         PR libgomp/64635
3186         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3187         Link with -lpthread.
3188         * config/aix/plugin-suffix.h: Delete.
3189
3190 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
3191
3192         PR libgomp/64635
3193         * configure.tgt (*-*-aix*): Use config_path "aix posix".
3194         (*-*-darwin*): Use config_path "bsd darwin posix".
3195         (*-*-hpux*): Use config_path "hpux posix".
3196         * target.c: Add include of plugin-suffix.h and use
3197         SONAME_SUFFIX macro.
3198         * config/aix/plugin-suffix.h: New file.
3199         * config/darwin/plugin-suffix.h: New file.
3200         * config/hpux/plugin-suffix.h: New file.
3201         * config/posix/plugin-suffix.h: New file.
3202
3203 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
3204
3205         PR middle-end/64734
3206         * libgomp.c/pr64734.c: New test.
3207
3208 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3209
3210         PR libgomp/64672
3211         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3212
3213 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3214
3215         PR libgomp/64707
3216         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3217         dg-options.
3218
3219 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
3220
3221         PR libgomp/64625
3222         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3223         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3224         formal parameter.  Update all users.
3225         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3226         Document unused formal parameter.
3227
3228 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
3229
3230         * oacc-parallel.c: Don't include <alloca.h>.
3231         (GOACC_parallel): Use gomp_alloca instead of alloca.
3232
3233 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
3234
3235         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3236
3237 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
3238             James Norris  <jnorris@codesourcery.com>
3239             Tom de Vries  <tom@codesourcery.com>
3240             Julian Brown  <julian@codesourcery.com>
3241             Cesar Philippidis  <cesar@codesourcery.com>
3242             Nathan Sidwell  <nathan@codesourcery.com>
3243             Tobias Burnus  <burnus@net-b.de>
3244
3245         * Makefile.am (search_path): Add $(top_srcdir)/../include.
3246         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3247         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3248         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3249         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3250         Include $(top_srcdir)/plugin/Makefrag.am.
3251         (nodist_libsubinclude_HEADERS): Add openacc.h.
3252         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3253         openacc.f90, openacc.mod, openacc_kinds.mod.
3254         (omp_lib.mod): Generalize into...
3255         (%.mod): ... this new rule.
3256         (openacc_kinds.mod, openacc.mod): New rules.
3257         * plugin/configfrag.ac: New file.
3258         * configure.ac: Move plugin/offloading support into it.  Include
3259         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
3260         * plugin/Makefrag.am: New file.
3261         * testsuite/Makefile.am (OFFLOAD_TARGETS)
3262         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3263         export.
3264         (libgomp-test-support.exp): New rule.
3265         (all-local): Depend on it.
3266         * Makefile.in: Regenerate.
3267         * testsuite/Makefile.in: Regenerate.
3268         * config.h.in: Likewise.
3269         * configure: Likewise.
3270         * configure.tgt: Harden shell syntax.
3271         * env.c: Include "oacc-int.h".
3272         (parse_acc_device_type): New function.
3273         (gomp_debug_var, goacc_device_type, goacc_device_num): New
3274         variables.
3275         (initialize_env): Initialize those.  Call
3276         goacc_runtime_initialize.
3277         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3278         (gomp_fatal): Call gomp_vfatal.
3279         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3280         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3281         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3282         (splay_tree_node, splay_tree, splay_tree_key)
3283         (struct target_mem_desc, struct splay_tree_key_s)
3284         (struct gomp_memory_mapping, struct acc_dispatch_t)
3285         (struct gomp_device_descr, gomp_acc_insert_pointer)
3286         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3287         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3288         (gomp_free_memmap, gomp_fini_device): New declarations.
3289         (gomp_vdebug, gomp_debug): New macros.
3290         Include "splay-tree.h".
3291         * libgomp.map (OACC_2.0): New symbol version.  Use for
3292         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3293         acc_set_device_type_h_, acc_get_device_type,
3294         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3295         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3296         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3297         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3298         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3299         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3300         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3301         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3302         acc_copyin_array_h_, acc_present_or_copyin,
3303         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3304         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3305         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3306         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3307         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3308         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3309         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3310         acc_update_device, acc_update_device_32_h_,
3311         acc_update_device_64_h_, acc_update_device_array_h_,
3312         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3313         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3314         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3315         acc_is_present_64_h_, acc_is_present_array_h_,
3316         acc_memcpy_to_device, acc_memcpy_from_device,
3317         acc_get_current_cuda_device, acc_get_current_cuda_context,
3318         acc_get_cuda_stream, acc_set_cuda_stream.
3319         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
3320         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3321         GOACC_update, GOACC_wait, GOACC_get_thread_num,
3322         GOACC_get_num_threads.
3323         (GOMP_PLUGIN_1.0): New symbol version.  Use for
3324         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3325         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3326         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3327         GOMP_PLUGIN_acc_thread.
3328         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3329         environment variable.
3330         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
3331         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
3332         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
3333         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
3334         (splay_tree_remove): New declarations.
3335         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
3336         (splay_tree_remove, splay_tree_lookup): Move into...
3337         * splay-tree.c: ... this new file.
3338         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
3339         (splay_tree_node, splay_tree, splay_tree_key)
3340         (struct target_mem_desc, struct splay_tree_key_s)
3341         (struct gomp_device_descr): Don't declare.
3342         (num_devices_openmp): New variable.
3343         (gomp_get_num_devices ): Use it.
3344         (gomp_init_targets_once): New function.
3345         (gomp_get_num_devices ): Use it.
3346         (get_kind, gomp_copy_from_async, gomp_free_memmap)
3347         (gomp_fini_device, gomp_register_image_for_device): New functions.
3348         (gomp_map_vars): Add devaddrs parameter.
3349         (gomp_update): Add mm parameter.
3350         (gomp_init_device): Move most of it into...
3351         (gomp_init_tables): ... this new function.
3352         (gomp_register_images_for_device): Remove function.
3353         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
3354         Make them hidden instead of static.
3355         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
3356         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
3357         (GOMP_target_end_data, GOMP_target_update)
3358         (gomp_load_plugin_for_device, gomp_target_init): Update for
3359         OpenACC changes.
3360         * oacc-async.c: New file.
3361         * oacc-cuda.c: Likewise.
3362         * oacc-host.c: Likewise.
3363         * oacc-init.c: Likewise.
3364         * oacc-int.h: Likewise.
3365         * oacc-mem.c: Likewise.
3366         * oacc-parallel.c: Likewise.
3367         * oacc-plugin.c: Likewise.
3368         * oacc-plugin.h: Likewise.
3369         * oacc-ptx.h: Likewise.
3370         * openacc.f90: Likewise.
3371         * openacc.h: Likewise.
3372         * openacc_lib.h: Likewise.
3373         * plugin/plugin-host.c: Likewise.
3374         * plugin/plugin-nvptx.c: Likewise.
3375         * libgomp-plugin.c: Likewise.
3376         * libgomp-plugin.h: Likewise.
3377         * libgomp_target.h: Remove file after merging content into the
3378         former file.  Update all users.
3379         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
3380         (offload_targets_s, offload_targets_s_openacc): New variables.
3381         (check_effective_target_openacc_nvidia_accel_present)
3382         (check_effective_target_openacc_nvidia_accel_selected): New
3383         procedures.
3384         (libgomp_init): Update for OpenACC changes.
3385         * testsuite/libgomp-test-support.exp.in: New file.
3386         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3387         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3388         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3389         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
3390         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
3391         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3392         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
3393         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3394         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3395         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
3396         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
3397         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3398         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
3399         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3400         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
3401         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
3402         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
3403         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
3404         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
3405         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
3406         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
3407         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3408         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3409         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3410         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3411         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3412         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3413         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3414         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3415         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3416         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3417         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3418         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3419         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
3420         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
3421         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3422         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3423         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3424         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
3425         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
3426         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
3427         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
3428         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3429         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3430         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3431         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
3432         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3433         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3434         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3435         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3436         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3437         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
3438         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3439         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3440         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3441         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3442         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3443         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3444         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3445         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
3446         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3447         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
3448         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3449         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3450         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3451         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
3452         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
3453         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3454         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3455         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3456         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
3457         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3458         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3459         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3460         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
3461         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
3462         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3463         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3464         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
3465         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
3466         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
3467         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
3468         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3469         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3470         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3471         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
3472         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
3473         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3474         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3475         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
3476         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
3477         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
3478         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
3479         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3480         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3481         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3482         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3483         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
3484         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3485         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3486         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
3487         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
3488         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
3489         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3490         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
3491         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
3492         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
3493         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
3494         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
3495         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3496         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
3497         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
3498         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3499         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
3500         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
3501         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
3502         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
3503         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
3504         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
3505         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
3506         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
3507         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
3508         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3509         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
3510         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
3511         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
3512         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
3513         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
3514         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
3515         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
3516         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
3517         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
3518         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3519         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
3520         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3521         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3522         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3523         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3524         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3525         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
3526         Likewise.
3527         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
3528         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
3529         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
3530         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
3531         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
3532         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3533         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
3534         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3535         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3536         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3537         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3538         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3539         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3540         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
3541         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
3542         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
3543         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
3544         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
3545         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
3546         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
3547         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
3548         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
3549         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
3550         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
3551         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
3552         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
3553         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3554         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3555         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3556         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3557         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3558         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3559         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3560         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3561         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
3562         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
3563         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
3564         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
3565         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
3566         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
3567         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
3568         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
3569         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
3570         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
3571         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
3572         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
3573         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
3574         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
3575         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
3576         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3577         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3578         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3579         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
3580         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3581         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
3582         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
3583         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
3584         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
3585         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
3586         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
3587
3588 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
3589             Julian Brown  <julian@codesourcery.com>
3590             David Malcolm  <dmalcolm@redhat.com>
3591
3592         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
3593         to "GNU Offloading and Multi Processing Runtime Library".  Change
3594         all users.
3595         * configure: Regenerate.
3596         * libgomp.texi: Update.
3597
3598 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
3599
3600         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
3601         "$tgt_dir/lib32".
3602         * configure: Regenerate.
3603
3604         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
3605         "intelmic" in $offload_targets.
3606
3607 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
3608
3609         Update copyright years.
3610
3611         * libgomp.texi: Bump @copying's copyright year.
3612
3613 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3614
3615         * testsuite/lib/libgomp.exp: Load target-utils.exp.
3616         Move load of target-supportes.exp earlier.
3617
3618 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
3619
3620         * testsuite/libgomp.c/target-9.c: New test.
3621
3622 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
3623
3624         * config.h.in: Regenerate.
3625         * configure: Regenerate.
3626         * configure.ac: Add GCC_CHECK_EMUTLS.
3627         * libgomp.h: Add check for USE_EMUTLS: this case
3628         is equal to HAVE_TLS.
3629         * team.c: Likewise.
3630
3631 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
3632
3633         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
3634
3635 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3636             Ilya Verbin  <ilya.verbin@intel.com>
3637
3638         * testsuite/libgomp.c/target-critical-1.c: New test.
3639
3640 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
3641
3642         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
3643         to dg-options unless expensive testing is on.
3644         (TESTITERS): Define to N if not defined.
3645         (main): Use TESTITERS instead of N.
3646         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
3647         dg-additional-options depending on whether expensive testing is on.
3648         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
3649         Decrease N to 100000 and CHUNKSZ to 10000.
3650
3651 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
3652
3653         PR fortran/63938
3654         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
3655         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
3656
3657 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
3658
3659         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
3660
3661 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
3662
3663         PR bootstrap/63784
3664         * configure: Regenerated.
3665
3666 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
3667
3668         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
3669         vect_simd_clones effective target.
3670         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3671
3672 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
3673
3674         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
3675         of 32 as block_size.
3676         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
3677         instead of 32 as block_size.
3678
3679 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3680             Ilya Verbin  <ilya.verbin@intel.com>
3681
3682         * Makefile.in: Regenerate.
3683         * configure: Regenerate.
3684         * configure.ac: Set up offload_additional_options,
3685         offload_additional_lib_paths and offload_targets.
3686         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
3687         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
3688         * testsuite/Makefile.in: Regenerate.
3689         * testsuite/lib/libgomp.exp (libgomp_init): Append
3690         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
3691         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
3692         build directory to LD_LIBRARY_PATH for intelmic offload targets.
3693
3694 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3695             Ilya Verbin  <ilya.verbin@intel.com>
3696             Kirill Yukhin  <kirill.yukhin@intel.com>
3697             Ilya Tocar  <ilya.tocar@intel.com>
3698
3699         * testsuite/lib/libgomp.exp
3700         (check_effective_target_offload_device): New.
3701         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
3702         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
3703         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
3704         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
3705         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
3706         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
3707         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
3708         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
3709         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
3710         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
3711         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
3712         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
3713         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
3714         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
3715         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
3716         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
3717         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
3718         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
3719         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
3720         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
3721         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
3722         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
3723         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
3724         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
3725         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
3726         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
3727         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
3728         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
3729         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
3730         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
3731         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
3732         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
3733         * testsuite/libgomp.c/target-7.c: Fix test.
3734         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
3735         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
3736         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
3737         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
3738         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
3739         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
3740         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
3741         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
3742         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
3743         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
3744         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
3745         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
3746         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
3747         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
3748         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
3749         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
3750         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
3751         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
3752         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3753         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
3754         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
3755         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
3756         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
3757         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
3758         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
3759         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
3760         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
3761         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
3762         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
3763         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
3764         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
3765
3766 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
3767             Ilya Verbin  <ilya.verbin@intel.com>
3768             Thomas Schwinge  <thomas@codesourcery.com>
3769             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3770
3771         * libgomp.map (GOMP_4.0.1): New symbol version.
3772         Add GOMP_offload_register.
3773         * libgomp_target.h: New file.
3774         * splay-tree.h: New file.
3775         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
3776         (gomp_target_init): New forward declaration.
3777         (gomp_is_initialized): New static variable.
3778         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
3779         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
3780         New structures.
3781         (offload_images, num_offload_images, devices, num_devices): New static
3782         variables.
3783         (splay_compare): New static function.
3784         (struct gomp_device_descr): New structure.
3785         (gomp_get_num_devices): Call gomp_target_init.
3786         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
3787         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
3788         (GOMP_offload_register): New function.
3789         (GOMP_target): Arrange for host callback to be performed in a separate
3790         initial thread and contention group, inheriting ICVs from
3791         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
3792         Add device initialization and lookup for target function in splay tree.
3793         (GOMP_target_data): Add device initialization and call gomp_map_vars.
3794         (GOMP_target_end_data): Call gomp_unmap_vars.
3795         (GOMP_target_update): Add device initialization and call gomp_update.
3796         (gomp_load_plugin_for_device, gomp_register_images_for_device)
3797         (gomp_target_init): New static functions.
3798
3799 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
3800             Thomas Schwinge  <thomas@codesourcery.com>
3801             Ilya Verbin  <ilya.verbin@intel.com>
3802             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3803
3804         * config.h.in: Regenerate.
3805         * configure: Regenerate.
3806         * configure.ac: Check for libdl, required for plugin support.
3807         (PLUGIN_SUPPORT): Define if plugins are supported.
3808         (enable_offload_targets): Support Intel MIC targets.
3809         (OFFLOAD_TARGETS): List of target names suitable for offloading.
3810
3811 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3812
3813         PR target/63610
3814         * configure: Regenerate.
3815
3816 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3817
3818         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
3819
3820 2014-10-06  Marek Polacek  <polacek@redhat.com>
3821
3822         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
3823         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
3824         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
3825         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3826
3827 2014-10-06  Marek Polacek  <polacek@redhat.com>
3828
3829         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
3830         * testsuite/libgomp.c/nqueens-1.c: Likewise.
3831         * testsuite/libgomp.c/pr26943-3.c: Likewise.
3832         * testsuite/libgomp.c/pr26943-4.c: Likewise.
3833         * testsuite/libgomp.c/pr36802-2.c: Likewise.
3834         * testsuite/libgomp.c/pr36802-3.c: Likewise.
3835         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
3836         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3837         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
3838         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
3839         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
3840         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
3841         * testsuite/libgomp.c/omp-single-1.c: Likewise.
3842         * testsuite/libgomp.c/omp-single-2.c: Likewise.
3843         * testsuite/libgomp.c/omp_matvec.c: Likewise.
3844         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
3845         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
3846         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
3847         declarations.
3848
3849 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
3850
3851         PR libgomp/61200
3852         * testsuite/libgomp.c/pr61200.c: New test.
3853
3854 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
3855
3856         PR c++/63248
3857         * testsuite/libgomp.c++/pr63248.C: New test.
3858
3859 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
3860
3861         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
3862         is not zero, but taskgroup->children is NULL and there are
3863         any task->children, schedule those instead of waiting.
3864         * testsuite/libgomp.c/depend-6.c: New test.
3865         * testsuite/libgomp.c/depend-7.c: New test.
3866         * testsuite/libgomp.c/depend-8.c: New test.
3867         * testsuite/libgomp.c/depend-9.c: New test.
3868         * testsuite/libgomp.c/depend-10.c: New test.
3869
3870 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
3871
3872         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
3873         (struct gomp_taskwait): New type.
3874         (struct gomp_task): Add taskwait and parent_depends_on, remove
3875         in_taskwait and taskwait_sem fields.
3876         (gomp_finish_task): Don't destroy taskwait_sem.
3877         * task.c (gomp_init_task): Don't init in_taskwait, instead init
3878         taskwait and parent_depends_on.
3879         (GOMP_task): For if (0) tasks with depend clause that depend on
3880         earlier tasks don't defer them, instead call
3881         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
3882         Initialize redundant_out field, for redundant out entries just
3883         move them at the end of linked list instead of removing them
3884         completely, and set redundant_out flag instead of redundant.
3885         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
3886         that task.
3887         (gomp_task_run_post_handle_dependers): If parent is in
3888         gomp_task_maybe_wait_for_dependencies and newly runnable task
3889         is not parent_depends_on, queue it in parent->children linked
3890         list after all runnable tasks with parent_depends_on set.
3891         Adjust for addition of taskwait indirection.
3892         (gomp_task_run_post_remove_parent): If parent is in
3893         gomp_task_maybe_wait_for_dependencies and task to be removed
3894         is parent_depends_on, decrement n_depend and if needed awake
3895         parent.  Adjust for addition of taskwait indirection.
3896         (GOMP_taskwait): Adjust for addition of taskwait indirection.
3897         (gomp_task_maybe_wait_for_dependencies): New function.
3898         * testsuite/libgomp.c/depend-5.c: New test.
3899
3900 2014-07-13  Tobias Burnus  <burnus@net-b.de>
3901
3902         * testsuite/libgomp.fortran/pr34020.f90: Make compile
3903         with TS 18508/Fortran 2015.
3904
3905 2014-07-06  Marek Polacek  <polacek@redhat.com>
3906
3907         PR c/6940
3908         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
3909
3910 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
3911
3912         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
3913         matches regex $lang_source_re, add $lang_include_flags to options.
3914         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
3915         * testsuite/libgomp.c++/c++.exp: Likewise.
3916         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
3917         and lang_include_flags instead of adding -fintrinsic-modules-path= to
3918         ALWAYS_CFLAGS.
3919         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
3920
3921 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
3922
3923         * testsuite/libgomp.fortran/fortran.exp: Explain
3924         gfortran-dg-runtest usage.
3925
3926 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
3927
3928         * testsuite/libgomp.fortran/simd5.f90: New test.
3929         * testsuite/libgomp.fortran/simd6.f90: New test.
3930         * testsuite/libgomp.fortran/simd7.f90: New test.
3931
3932 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
3933
3934         * testsuite/libgomp.c/for-2.c: Define SC to static for
3935         #pragma omp for simd testing.
3936         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
3937         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
3938         SC macro.
3939         * testsuite/libgomp.c/simd-14.c: New test.
3940         * testsuite/libgomp.c/simd-15.c: New test.
3941         * testsuite/libgomp.c/simd-16.c: New test.
3942         * testsuite/libgomp.c/simd-17.c: New test.
3943         * testsuite/libgomp.c++/for-10.C: Define SC to static for
3944         #pragma omp for simd testing.
3945         * testsuite/libgomp.c++/simd10.C: New test.
3946         * testsuite/libgomp.c++/simd11.C: New test.
3947         * testsuite/libgomp.c++/simd12.C: New test.
3948         * testsuite/libgomp.c++/simd13.C: New test.
3949
3950         * testsuite/libgomp.fortran/aligned1.f03: New test.
3951         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
3952         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
3953         tasks with !$omp parallel !$omp single.
3954         * testsuite/libgomp.fortran/target8.f90: New test.
3955         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
3956         not to use trim in the combiner, instead call elemental function.
3957         (fn): New elemental function.
3958         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
3959         Make elemental.
3960         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
3961         omp_in): Likewise.
3962         * testsuite/libgomp.fortran/udr12.f90: New test.
3963         * testsuite/libgomp.fortran/udr13.f90: New test.
3964         * testsuite/libgomp.fortran/udr14.f90: New test.
3965         * testsuite/libgomp.fortran/udr15.f90: New test.
3966
3967 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
3968
3969         * omp_lib.f90.in (openmp_version): Set to 201307.
3970         * omp_lib.h.in (openmp_version): Likewise.
3971         * testsuite/libgomp.c/target-8.c: New test.
3972         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
3973         and inbranch clauses.
3974         * testsuite/libgomp.fortran/depend-3.f90: New test.
3975         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
3976         openmp_version.
3977         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3978         * testsuite/libgomp.fortran/target1.f90: New test.
3979         * testsuite/libgomp.fortran/target2.f90: New test.
3980         * testsuite/libgomp.fortran/target3.f90: New test.
3981         * testsuite/libgomp.fortran/target4.f90: New test.
3982         * testsuite/libgomp.fortran/target5.f90: New test.
3983         * testsuite/libgomp.fortran/target6.f90: New test.
3984         * testsuite/libgomp.fortran/target7.f90: New test.
3985
3986 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
3987
3988         PR fortran/60928
3989         * testsuite/libgomp.fortran/allocatable9.f90: New test.
3990         * testsuite/libgomp.fortran/allocatable10.f90: New test.
3991         * testsuite/libgomp.fortran/allocatable11.f90: New test.
3992         * testsuite/libgomp.fortran/allocatable12.f90: New test.
3993         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
3994         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
3995         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
3996         * testsuite/libgomp.fortran/associate1.f90: New test.
3997         * testsuite/libgomp.fortran/associate2.f90: New test.
3998         * testsuite/libgomp.fortran/procptr1.f90: New test.
3999
4000 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4001
4002         * testsuite/libgomp.fortran/simd1.f90: New test.
4003         * testsuite/libgomp.fortran/udr1.f90: New test.
4004         * testsuite/libgomp.fortran/udr2.f90: New test.
4005         * testsuite/libgomp.fortran/udr3.f90: New test.
4006         * testsuite/libgomp.fortran/udr4.f90: New test.
4007         * testsuite/libgomp.fortran/udr5.f90: New test.
4008         * testsuite/libgomp.fortran/udr6.f90: New test.
4009         * testsuite/libgomp.fortran/udr7.f90: New test.
4010         * testsuite/libgomp.fortran/udr8.f90: New test.
4011         * testsuite/libgomp.fortran/udr9.f90: New test.
4012         * testsuite/libgomp.fortran/udr10.f90: New test.
4013         * testsuite/libgomp.fortran/udr11.f90: New test.
4014
4015 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4016
4017         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4018         vect_simd_clones effective target.
4019         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4020
4021 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4022
4023         PR middle-end/61252
4024         * testsuite/libgomp.c++/simd-9.C: New test.
4025
4026 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4027
4028         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4029         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4030         texts according to their @menu entry positions.
4031
4032 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4033
4034         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4035         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4036         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4037         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4038         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4039         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4040         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4041         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4042         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4043         * testsuite/libgomp.fortran/depend-1.f90: New test.
4044         * testsuite/libgomp.fortran/depend-2.f90: New test.
4045         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4046         * testsuite/libgomp.fortran/simd1.f90: New test.
4047         * testsuite/libgomp.fortran/simd2.f90: New test.
4048         * testsuite/libgomp.fortran/simd3.f90: New test.
4049         * testsuite/libgomp.fortran/simd4.f90: New test.
4050         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4051
4052 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4053
4054         * testsuite/libgomp.c/simd-10.c: New test.
4055         * testsuite/libgomp.c/simd-11.c: New test.
4056         * testsuite/libgomp.c/simd-12.c: New test.
4057         * testsuite/libgomp.c/simd-13.c: New test.
4058
4059 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4060
4061         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4062         atomic type clauses in any order and optional comma in between.
4063         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4064         * testsuite/libgomp.c/atomic-17.c: Likewise.
4065
4066         * testsuite/libgomp.c/simd-7.c: New test.
4067         * testsuite/libgomp.c/simd-8.c: New test.
4068         * testsuite/libgomp.c/simd-9.c: New test.
4069         * testsuite/libgomp.c/loop-16.c: New test.
4070
4071 2014-04-02  Richard Henderson  <rth@redhat.com>
4072
4073         * config/linux/futex.h (futex_wait): Get error value from errno.
4074         (futex_wake): Likewise.
4075
4076 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4077
4078         PR c++/60331
4079         * testsuite/libgomp.c++/udr-11.C: New test.
4080         * testsuite/libgomp.c++/udr-12.C: New test.
4081         * testsuite/libgomp.c++/udr-13.C: New test.
4082         * testsuite/libgomp.c++/udr-14.C: New test.
4083         * testsuite/libgomp.c++/udr-15.C: New test.
4084         * testsuite/libgomp.c++/udr-16.C: New test.
4085         * testsuite/libgomp.c++/udr-17.C: New test.
4086         * testsuite/libgomp.c++/udr-18.C: New test.
4087         * testsuite/libgomp.c++/udr-19.C: New test.
4088
4089 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4090
4091         Update copyright years
4092
4093 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4094
4095         * hashtab.h: Use the standard form for the copyright notice.
4096
4097 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4098
4099         * libgomp.texi: Bump @copying's copyright year.
4100
4101 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4102
4103         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4104         alloca () with __builtin_alloca ().
4105         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4106         * testsuite/libgomp.c/lock-3.c: Likewise.
4107         * testsuite/libgomp.c/pr48591.c: Likewise.
4108
4109 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4110
4111         PR testsuite/59534
4112         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4113         comparisons.
4114
4115 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4116
4117         PR libgomp/58756
4118         * testsuite/libgomp.c/pr58756.c: New test.
4119
4120 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4121
4122         PR libgomp/59467
4123         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4124         !$omp parallel.
4125
4126 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4127
4128         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4129         ALWAYS_CFLAGS.
4130         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4131         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4132         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4133         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4134         Likewise.
4135
4136         * libgomp_g.h: Include <stddef.h> for size_t.
4137
4138         * libgomp.spec.in: Update comment about libgomp's dependencies.
4139         * configure.ac: Likewise.
4140         * configure: Regenerate.
4141
4142 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4143
4144         * libgomp.texi: (Runtime Library Routines): Update references for
4145         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4146         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4147         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4148         (Environment Variables): Update references for OpenMP 4.0. Add
4149         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4150         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4151         order.
4152
4153 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4154
4155         * env.c (parse_bind_var): Initialize value to avoid
4156         (false positive) warning.
4157
4158 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4159
4160         PR libgomp/58691
4161         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4162         to check variable.
4163         (gomp_init_num_threads): Move i variable declaration into
4164         #ifdef CPU_ALLOC_SIZE block.
4165         * config/linux/affinity.c (gomp_affinity_init_level): Test
4166         gomp_places_list_len == 0 rather than gomp_places_list == 0
4167         when checking for topology reading error.
4168         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4169         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4170         gomp_places_list, only parse env var and always return false.
4171         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4172         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4173         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4174         and either of these variables were parsed correctly into a places
4175         list.
4176
4177 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4178             Jakub Jelinek  <jakub@redhat.com>
4179
4180         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4181         of 5 loopfn matches.
4182         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4183         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4184         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4185         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4186         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4187         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4188         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4189         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4190
4191 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4192
4193         * Makefile.am (omp_lib.mod): Streamline rule.
4194         * Makefile.in: Regenerate.
4195
4196         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4197         exceptions.
4198
4199         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4200         * testsuite/libgomp.fortran/lib1.f90: Likewise.
4201         * testsuite/libgomp.fortran/lib2.f: Likewise.
4202         * testsuite/libgomp.fortran/lib3.f: Likewise.
4203
4204         * configure.ac: Typo fix.
4205         * configure: Regenerate.
4206
4207         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4208         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4209
4210         * omp.h.in: Don't touch the user's namespace.
4211
4212 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
4213             Tobias Burnus  <burnus@net-b.de>
4214             Richard Henderson  <rth@redhat.com>
4215
4216         * target.c: New file.
4217         * Makefile.am (libgomp_la_SOURCES): Add target.c.
4218         * Makefile.in: Regenerated.
4219         * libgomp_g.h (GOMP_task): Add depend argument.
4220         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4221         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4222         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4223         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4224         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4225         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4226         GOMP_taskgroup_start, GOMP_taskgroup_end,
4227         GOMP_parallel_sections): New prototypes.
4228         * fortran.c (omp_is_initial_device): Add ialias_redirect.
4229         (omp_is_initial_device_): New function.
4230         (ULP, STR1, STR2, ialias_redirect): Removed.
4231         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4232         omp_set_default_device_8_, omp_get_default_device_,
4233         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4234         functions.
4235         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4236         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4237         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4238         @@GOMP_4.0.
4239         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4240         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4241         omp_set_default_device, omp_set_default_device_,
4242         omp_set_default_device_8_, omp_get_default_device,
4243         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4244         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4245         omp_get_team_num_): Export @@OMP_4.0.
4246         * team.c (struct gomp_thread_start_data): Add place field.
4247         (gomp_thread_start): Clear thr->thread_pool and
4248         thr->task before returning.  Use gomp_team_barrier_wait_final
4249         instead of gomp_team_barrier_wait.  Initialize thr->place.
4250         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4251         team_cancelled and task_queued_count fields.
4252         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4253         before calling pthread_exit.
4254         (gomp_free_thread): No longer static.  Use
4255         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4256         (gomp_team_start): Add flags argument.  Set
4257         thr->thread_pool->threads_busy to nthreads immediately after creating
4258         new pool.  Use gomp_managed_threads_lock instead of
4259         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
4260         (gomp_team_end): Use gomp_managed_threads_lock instead of
4261         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
4262         of gomp_team_barrier_wait.  If team->team_cancelled, call
4263         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4264         rather than thr->ts.work_share.
4265         (initialize_team): Don't call gomp_sem_init here.
4266         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4267         caller.
4268         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4269         * env.c (gomp_global_icv): Add default_device_var, target_data and
4270         bind_var initializers.
4271         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4272         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4273         gomp_places_list_len): New variables.
4274         (parse_bind_var, parse_one_place, parse_places_var): New functions.
4275         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4276         sized places.
4277         (gomp_cancel_var): New global variable.
4278         (parse_int): New function.
4279         (handle_omp_display_env): New function.
4280         (initialize_env): Use it.  Initialize default_device_var.
4281         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
4282         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
4283         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
4284         been successfully parsed (and call gomp_init_affinity in that case).
4285         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4286         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4287         omp_get_team_num, omp_is_initial_device): New functions.
4288         * libgomp.h: Include stdlib.h.
4289         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4290         Define.
4291         (struct target_mem_desc): Forward declare.
4292         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4293         and thread_limit_var fields.
4294         (gomp_get_num_devices): New prototype.
4295         (gomp_cancel_var): New extern decl.
4296         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4297         team_cancelled and task_queued_count fields.  Add comments about
4298         task_{,queued_,running_}count.
4299         (gomp_cancel_kind): New enum.
4300         (gomp_work_share_end_cancel): New prototype.
4301         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4302         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4303         and depend fields.
4304         (struct gomp_taskgroup): New type.
4305         (struct gomp_task_depend_entry,
4306         struct gomp_dependers_vec): New types.
4307         (gomp_finish_task): Free depend_hash if non-NULL.
4308         (struct gomp_team_state): Add place_partition_off
4309         and place_partition_len fields.
4310         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4311         gomp_places_list_len): New extern decls.
4312         (struct gomp_thread): Add place field.
4313         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4314         (gomp_init_thread_affinity): Add place argument.
4315         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4316         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4317         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4318         gomp_affinity_init_level, gomp_affinity_print_place): New
4319         prototypes.
4320         (gomp_team_start): Add flags argument.
4321         (gomp_thread_limit_var, gomp_remaining_threads_count,
4322         gomp_remaining_threads_lock): Remove.
4323         (gomp_managed_threads_lock): New variable.
4324         (struct gomp_thread_pool): Add threads_busy field.
4325         (gomp_free_thread): New prototype.
4326         * task.c: Include hashtab.h.
4327         (hash_entry_type): New typedef.
4328         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4329         (gomp_init_task): Clear dependers, depend_hash, depend_count,
4330         copy_ctors_done and taskgroup fields.
4331         (GOMP_task): Add depend argument, handle depend clauses.  If
4332         gomp_team_barrier_cancelled or if it's taskgroup has been
4333         cancelled, don't queue or start new tasks.  Set copy_ctors_done
4334         field if needed.  Initialize taskgroup field.  If copy_ctors_done
4335         and already cancelled, don't discard the task.  If taskgroup is
4336         non-NULL, enqueue the task into taskgroup queue.  Increment
4337         num_children field in taskgroup.  Increment task_queued_count.
4338         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
4339         gomp_task_run_post_remove_taskgroup): New inline functions.
4340         (gomp_task_run_post_handle_depend_hash,
4341         gomp_task_run_post_handle_dependers,
4342         gomp_task_run_post_handle_depend): New functions.
4343         (GOMP_taskwait): Use them.  If more than one new tasks
4344         have been queued, wake other threads if needed.
4345         (gomp_barrier_handle_tasks): Likewise.  If
4346         gomp_team_barrier_cancelled, don't start any new tasks, just free
4347         all tasks.
4348         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
4349         * omp_lib.f90.in
4350         (omp_proc_bind_kind, omp_proc_bind_false,
4351         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4352         omp_proc_bind_spread): New params.
4353         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4354         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4355         omp_get_team_num, omp_is_initial_device): New interfaces.
4356         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
4357         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
4358         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
4359         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
4360         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
4361         useless use omp_lib_kinds.
4362         * omp.h.in (omp_proc_bind_t): New typedef.
4363         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4364         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4365         omp_get_team_num, omp_is_initial_device): New prototypes.
4366         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
4367         through to gomp_team_start.
4368         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
4369         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
4370         Adjust gomp_parallel_loop_start callers.
4371         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4372         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4373         GOMP_loop_end_cancel): New functions.
4374         (GOMP_parallel_end): Add ialias_redirect.
4375         * hashtab.h: New file.
4376         * libgomp.texi (Environment Variables): Minor cleanup,
4377         update section refs to OpenMP 4.0rc2.
4378         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
4379         environment variables.
4380         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
4381         team->work_shares_to_free to thr->ts.work_share before calling
4382         free_work_share.
4383         (gomp_work_share_end_cancel): New function.
4384         * config/linux/proc.c: Include errno.h.
4385         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
4386         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
4387         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
4388         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
4389         gomp_cpuset_size is sizeof (cpu_set_t).
4390         (gomp_init_num_threads): Initialize gomp_cpuset_size,
4391         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
4392         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
4393         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
4394         contain any logical CPUs.
4395         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
4396         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
4397         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
4398         pthread_getaffinity_np.  Check gomp_places_list instead of
4399         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
4400         * config/linux/bar.c (gomp_barrier_wait_end,
4401         gomp_barrier_wait_last): Use BAR_* defines.
4402         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
4403         from state where needed.  Set work_share_cancelled to 0 on last
4404         thread.
4405         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
4406         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
4407         functions.
4408         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
4409         Add cpusetsize argument.
4410         (gomp_cpuset_size, gomp_cpusetp): Declare.
4411         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
4412         (affinity_counter): Remove.
4413         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
4414         if CPU_ALLOC_SIZE isn't defined.
4415         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
4416         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
4417         bind current thread to the first place.
4418         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
4419         pthread_setaffinity_np to gomp_places_list[place].
4420         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4421         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4422         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4423         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
4424         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4425         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4426         (gomp_barrier_t): Add awaited_final field.
4427         (gomp_barrier_init): Initialize awaited_final field.
4428         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
4429         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
4430         prototypes.
4431         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
4432         defines.
4433         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
4434         gomp_team_barrier_cancelled): New inline functions.
4435         (gomp_barrier_last_thread,
4436         gomp_team_barrier_set_task_pending,
4437         gomp_team_barrier_clear_task_pending,
4438         gomp_team_barrier_set_waiting_for_tasks,
4439         gomp_team_barrier_waiting_for_tasks,
4440         gomp_team_barrier_done): Use BAR_* defines.
4441         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
4442         (gomp_barrier_wait_end): Use BAR_* defines.
4443         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
4444         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
4445         Use BAR_* defines.
4446         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
4447         gomp_team_barrier_cancel): New functions.
4448         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
4449         argument.
4450         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4451         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4452         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4453         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
4454         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4455         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4456         (gomp_barrier_t): Add cancellable field.
4457         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
4458         gomp_team_barrier_cancel): New prototypes.
4459         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
4460         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
4461         gomp_team_barrier_cancelled): New inline functions.
4462         (gomp_barrier_wait_start, gomp_barrier_last_thread,
4463         gomp_team_barrier_set_task_pending,
4464         gomp_team_barrier_clear_task_pending,
4465         gomp_team_barrier_set_waiting_for_tasks,
4466         gomp_team_barrier_waiting_for_tasks,
4467         gomp_team_barrier_done): Use BAR_* defines.
4468         * barrier.c (GOMP_barrier_cancel): New function.
4469         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
4470         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4471         omp_proc_bind_spread): New params.
4472         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4473         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4474         omp_get_team_num, omp_is_initial_device): New externals.
4475         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
4476         New functions.
4477         (gomp_resolve_num_threads): Adjust for thread_limit now being in
4478         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4479         infinity.  If not nested, just return minimum of max_num_threads
4480         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
4481         to the returned value.  Otherwise, don't update atomically
4482         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
4483         (GOMP_parallel_end): Adjust for thread_limit now being in
4484         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4485         infinity.  Adjust threads_busy in the pool rather than
4486         gomp_remaining_threads_count.  Remember team->nthreads and call
4487         gomp_team_end before adjusting threads_busy, if not nested
4488         afterwards, just set it to 1 non-atomically.  Add ialias.
4489         (GOMP_parallel_start): Adjust gomp_team_start caller.
4490         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
4491         * testsuite/libgomp.c/affinity-1.c: New test.
4492         * testsuite/libgomp.c/atomic-15.c: New test.
4493         * testsuite/libgomp.c/atomic-16.c: New test.
4494         * testsuite/libgomp.c/atomic-17.c: New test.
4495         * testsuite/libgomp.c/cancel-for-1.c: New test.
4496         * testsuite/libgomp.c/cancel-for-2.c: New test.
4497         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
4498         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
4499         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
4500         * testsuite/libgomp.c/cancel-sections-1.c: New test.
4501         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
4502         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
4503         * testsuite/libgomp.c/depend-1.c: New test.
4504         * testsuite/libgomp.c/depend-2.c: New test.
4505         * testsuite/libgomp.c/depend-3.c: New test.
4506         * testsuite/libgomp.c/depend-4.c: New test.
4507         * testsuite/libgomp.c/for-1.c: New test.
4508         * testsuite/libgomp.c/for-1.h: New file.
4509         * testsuite/libgomp.c/for-2.c: New test.
4510         * testsuite/libgomp.c/for-2.h: New file.
4511         * testsuite/libgomp.c/for-3.c: New test.
4512         * testsuite/libgomp.c/pr58392.c: New test.
4513         * testsuite/libgomp.c/simd-1.c: New test.
4514         * testsuite/libgomp.c/simd-2.c: New test.
4515         * testsuite/libgomp.c/simd-3.c: New test.
4516         * testsuite/libgomp.c/simd-4.c: New test.
4517         * testsuite/libgomp.c/simd-5.c: New test.
4518         * testsuite/libgomp.c/simd-6.c: New test.
4519         * testsuite/libgomp.c/target-1.c: New test.
4520         * testsuite/libgomp.c/target-2.c: New test.
4521         * testsuite/libgomp.c/target-3.c: New test.
4522         * testsuite/libgomp.c/target-4.c: New test.
4523         * testsuite/libgomp.c/target-5.c: New test.
4524         * testsuite/libgomp.c/target-6.c: New test.
4525         * testsuite/libgomp.c/target-7.c: New test.
4526         * testsuite/libgomp.c/taskgroup-1.c: New test.
4527         * testsuite/libgomp.c/thread-limit-1.c: New test.
4528         * testsuite/libgomp.c/thread-limit-2.c: New test.
4529         * testsuite/libgomp.c/thread-limit-3.c: New test.
4530         * testsuite/libgomp.c/udr-1.c: New test.
4531         * testsuite/libgomp.c/udr-2.c: New test.
4532         * testsuite/libgomp.c/udr-3.c: New test.
4533         * testsuite/libgomp.c++/affinity-1.C: New test.
4534         * testsuite/libgomp.c++/atomic-10.C: New test.
4535         * testsuite/libgomp.c++/atomic-11.C: New test.
4536         * testsuite/libgomp.c++/atomic-12.C: New test.
4537         * testsuite/libgomp.c++/atomic-13.C: New test.
4538         * testsuite/libgomp.c++/atomic-14.C: New test.
4539         * testsuite/libgomp.c++/atomic-15.C: New test.
4540         * testsuite/libgomp.c++/cancel-for-1.C: New test.
4541         * testsuite/libgomp.c++/cancel-for-2.C: New test.
4542         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
4543         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
4544         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
4545         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
4546         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
4547         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
4548         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
4549         * testsuite/libgomp.c++/cancel-test.h: New file.
4550         * testsuite/libgomp.c++/for-9.C: New test.
4551         * testsuite/libgomp.c++/for-10.C: New test.
4552         * testsuite/libgomp.c++/for-11.C: New test.
4553         * testsuite/libgomp.c++/simd-1.C: New test.
4554         * testsuite/libgomp.c++/simd-2.C: New test.
4555         * testsuite/libgomp.c++/simd-3.C: New test.
4556         * testsuite/libgomp.c++/simd-4.C: New test.
4557         * testsuite/libgomp.c++/simd-5.C: New test.
4558         * testsuite/libgomp.c++/simd-6.C: New test.
4559         * testsuite/libgomp.c++/simd-7.C: New test.
4560         * testsuite/libgomp.c++/simd-8.C: New test.
4561         * testsuite/libgomp.c++/target-1.C: New test.
4562         * testsuite/libgomp.c++/target-2.C: New test.
4563         * testsuite/libgomp.c++/target-2-aux.cc: New file.
4564         * testsuite/libgomp.c++/target-3.C: New test.
4565         * testsuite/libgomp.c++/taskgroup-1.C: New test.
4566         * testsuite/libgomp.c++/udr-1.C: New test.
4567         * testsuite/libgomp.c++/udr-2.C: New test.
4568         * testsuite/libgomp.c++/udr-3.C: New test.
4569         * testsuite/libgomp.c++/udr-4.C: New test.
4570         * testsuite/libgomp.c++/udr-5.C: New test.
4571         * testsuite/libgomp.c++/udr-6.C: New test.
4572         * testsuite/libgomp.c++/udr-7.C: New test.
4573         * testsuite/libgomp.c++/udr-8.C: New test.
4574         * testsuite/libgomp.c++/udr-9.C: New test.
4575
4576 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
4577
4578         PR testsuite/57605
4579         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
4580         ALWAYS_CFLAGS.
4581
4582 2013-09-20  Alan Modra  <amodra@gmail.com>
4583
4584         * configure: Regenerate.
4585
4586 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
4587
4588         * testsuite/libgomp.c/sections-2.c: New test.
4589
4590 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
4591
4592         * testsuite/libgomp.fortran/strassen.f90:
4593         Add dg-skip-if aarch64_tiny.
4594
4595 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
4596             Cesar Philippidis  <cesar@codesourcery.com>
4597
4598         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
4599         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
4600         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
4601         * testsuite/libgomp.fortran/fortran.exp: Likewise.
4602         * testsuite/libgomp.graphite/graphite.exp: Likewise.
4603         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
4604         Use dg-runtest rather than gfortran-dg-runtest.
4605
4606 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
4607
4608         * testsuite/libgomp.c/icv-2.c: Extend current handling of
4609         Linux-based x86 systems to cover all GNU systems.
4610         * testsuite/libgomp.c/lock-3.c: Likewise.
4611         * testsuite/libgomp.c/pr48591.c: Likewise.
4612
4613 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
4614
4615         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
4616         GNU/Hurd, as done for Linux-based systems.
4617
4618         * config/posix/ptrlock.h: Fix comment.
4619
4620 2013-05-27  Tobias Burnus  <burnus@net-b.de>
4621
4622         PR fortran/57423
4623         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
4624         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
4625         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
4626         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
4627         omp_destroy_nest_lock): Correct arguments to match the one in
4628         the OpenMP spec.
4629         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
4630         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
4631         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
4632         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
4633
4634 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
4635
4636         * testsuite/libgomp.c/loop-13.c: New test.
4637         * testsuite/libgomp.c/loop-14.c: New test.
4638         * testsuite/libgomp.c/loop-15.c: New test.
4639         * testsuite/libgomp.c++/loop-13.C: New test.
4640         * testsuite/libgomp.c++/loop-14.C: New test.
4641         * testsuite/libgomp.c++/loop-15.C: New test.
4642
4643 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
4644
4645         PR middle-end/56217
4646         * testsuite/libgomp.c++/pr56217.C: New test.
4647
4648 2013-02-01  Alan Modra  <amodra@gmail.com>
4649
4650         * task.c (GOMP_task, GOMP_taskwait): Comment.
4651
4652 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
4653             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
4654
4655         PR libgomp/55561
4656         * config/linux/wait.h (do_spin): Use atomic load for addr.
4657         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
4658         for intptr and ptrlock.
4659         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
4660         for ptrlock.
4661
4662 2013-01-22  Alan Modra  <amodra@gmail.com>
4663
4664         PR libgomp/51376
4665         PR libgomp/56073
4666         * task.c (GOMP_task): Revert 2011-12-09 change.
4667         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
4668         barrier to read task->children..
4669         (gomp_barrier_handle_tasks): ..and matching atomic store with
4670         release barrier here when setting parent->children to NULL.
4671
4672 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
4673             Tobias Burnus  <burnus@net-b.de>
4674
4675         PR driver/55884
4676         * testsuite/libgomp.fortran/fortran.exp: Use
4677         -fintrinsic-modules-path= instead of
4678         -fintrinsic-modules-path.
4679
4680 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
4681
4682         Update copyright years.
4683
4684 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4685
4686         * testsuite/libgomp.fortran/fortran.exp: Set
4687         -fintrinsic-modules-path.
4688
4689 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4690
4691         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
4692         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
4693
4694 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
4695
4696         PR libgomp/55411
4697         * team.c (gomp_free_thread): Decrease gomp_managed_threads
4698         if pool had any threads_used.
4699
4700 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
4701
4702         * testsuite/libgomp.c++/pr24455.C: Use
4703         -Wl,-undefined,dynamic_lookup on darwin.
4704
4705 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
4706
4707         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
4708
4709 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
4710
4711         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
4712
4713 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
4714             Jim MacArthur  <jim.macarthur@arm.com>
4715             Marcus Shawcroft  <marcus.shawcroft@arm.com>
4716             Nigel Stephens  <nigel.stephens@arm.com>
4717             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
4718             Richard Earnshaw  <rearnsha@arm.com>
4719             Sofiane Naci  <sofiane.naci@arm.com>
4720             Stephen Thomas  <stephen.thomas@arm.com>
4721             Tejas Belagod  <tejas.belagod@arm.com>
4722             Yufeng Zhang  <yufeng.zhang@arm.com>
4723
4724         * configure.tgt: Add AArch64.
4725
4726 2012-10-04  Jason Merrill  <jason@redhat.com>
4727
4728         * testsuite/libgomp.c++/tls-init1.C: New.
4729
4730 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
4731
4732         * configure: Regenerated.
4733
4734 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
4735
4736         * config/linux/mips/futex.h (sys_futex0): Change to static
4737         function with noinline, nomips16 attributes under MIPS16. Adjust
4738         asm statement to place 'li v0,SYS_futex' immediately before
4739         syscall insn.
4740
4741 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
4742
4743         * libgomp.texi (Library Index): Renamed from "Index" to prevent
4744         conflict with index.html on case-insensitive file systems.
4745
4746 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
4747
4748         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
4749         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
4750
4751 2012-07-02  Richard Guenther  <rguenther@suse.de>
4752             Michael Matz  <matz@suse.de>
4753             Tobias Grosser <tobias@grosser.es>
4754             Sebastian Pop <sebpop@gmail.com>
4755
4756         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
4757         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4758         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4759         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4760
4761 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
4762
4763         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
4764
4765 2012-06-22  Richard Guenther  <rguenther@suse.de>
4766
4767         Merge from graphite branch
4768         2012-01-13  Tobias Grosser  <tobias@grosser.es>
4769
4770         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4771         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4772
4773 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
4774
4775         PR middle-end/53580
4776         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
4777         use GOMP_barrier () call instead.
4778         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4779         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4780         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
4781         call GOMP_barrier instead.
4782         * testsuite/libgomp.fortran/vla5.f90: Likewise.
4783
4784 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
4785
4786         PR libgomp/52993
4787         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
4788         argument to memset call.
4789
4790 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
4791
4792         * configure: Regenerated.
4793
4794 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
4795
4796         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
4797
4798 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
4799
4800         PR bootstrap/52812
4801         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
4802
4803 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
4804
4805         PR middle-end/52547
4806         * testsuite/libgomp.c/pr52547.c: New test.
4807
4808 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
4809
4810         * testsuite/lib/libgomp.exp: load fortran-modules.exp
4811
4812 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4813
4814         * configure.tgt (mips-sgi-irix6*): Remove.
4815
4816 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4817
4818         * configure.tgt (alpha*-dec-osf*): Remove.
4819
4820         * config/osf/sem.h: Remove.
4821         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
4822
4823 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
4824
4825         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
4826
4827 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4828
4829         PR libstdc++/52188
4830         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
4831         Remove ENABLE_SYMVERS_SOL2.
4832         * configure: Regenerate.
4833         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
4834         (PREPROCESS): New variable.
4835         (libgomp.ver): New target.
4836         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
4837         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
4838         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
4839         Use libgomp.ver.
4840         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
4841         * Makefile.in: Regenerate.
4842
4843 2012-02-14  Walter Lee  <walt@tilera.com>
4844
4845         * configure.tgt: Handle tilegx and tilepro.
4846         * config/linux/tile/futex.h: New file.
4847
4848 2012-02-08  Richard Guenther  <rguenther@suse.de>
4849
4850         PR tree-optimization/46886
4851         * testsuite/libgomp.c/pr46886.c: New testcase.
4852
4853 2012-01-25  Matthias Klose  <doko@ubuntu.com>
4854
4855         * config/linux/arm: Remove empty directory.
4856         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
4857
4858 2011-12-09  Alan Modra  <amodra@gmail.com>
4859
4860         PR libgomp/51376
4861         * task.c (GOMP_taskwait): Don't access task->children outside of
4862         task_lock mutex region.
4863         (GOMP_task): Likewise.
4864
4865 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
4866
4867         PR libgomp/51132
4868         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
4869         to file scope.
4870         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4871         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4872         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4873         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4874         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4875
4876 2011-12-02  Alan Modra  <amodra@gmail.com>
4877
4878         * config/linux/affinity.c: Use atomic rather than sync builtin.
4879         * config/linux/lock.c: Likewise.
4880         * config/linux/ptrlock.h: Likewise.
4881         * config/linux/ptrlock.c: Likewise.
4882         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
4883         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
4884         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
4885         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
4886         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
4887         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
4888         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
4889         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
4890         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
4891         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
4892
4893 2011-11-30  Alan Modra  <amodra@gmail.com>
4894
4895         PR libgomp/51298
4896         * config/linux/bar.h: Use atomic rather than sync builtins.
4897         * config/linux/bar.c: Likewise.  Add missing acquire
4898         synchronisation on generation field.
4899         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
4900         double unlock.
4901
4902 2011-11-30  Alan Modra  <amodra@gmail.com>
4903
4904         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
4905         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
4906         * config/linux/mutex.h: Use atomic rather than sync builtins.
4907         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
4908         * config/linux/omp-lock.h: Comment fix.
4909         * config/linux/arm/mutex.h: Delete.
4910         * config/linux/powerpc/mutex.h: Delete.
4911         * config/linux/ia64/mutex.h: Delete.
4912         * config/linux/mips/mutex.h: Delete.
4913
4914 2011-11-30  Alan Modra  <amodra@gmail.com>
4915
4916         PR libgomp/51249
4917         * config/linux/sem.h: Rewrite.
4918         * config/linux/sem.c: Rewrite.
4919
4920 2011-11-28  Richard Henderson  <rth@redhat.com>
4921
4922         * libgomp.h (enum memmodel): New.
4923
4924 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
4925
4926         * configure: Regenerate.
4927
4928 2011-10-10  Matthias Klose  <doko@ubuntu.com>
4929
4930         * config/posix95: Remove empty directory.
4931
4932 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
4933
4934         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
4935
4936 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
4937
4938         PR fortran/49792
4939         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
4940         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
4941
4942 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4943
4944         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
4945
4946 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4947
4948         PR libgomp/49965
4949         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
4950
4951 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
4952
4953         * config/linux/proc.h: New.
4954         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
4955         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
4956         (gomp_init_num_threads): Update call to cpuset_popcount.
4957         (get_num_procs): Ditto.
4958         * config/linux/affinity.c (gomp_init_affinity): Call
4959         gomp_cpuset_popcount.
4960
4961 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
4962
4963         PR fortran/42041
4964         PR fortran/46752
4965         * omp.h.in (omp_in_final): New prototype.
4966         * omp_lib.f90.in (omp_in_final): New interface.
4967         (omp_integer_kind, omp_logical_kind): Remove
4968         and replace all its uses in the module with 4.
4969         (openmp_version): Change to 201107.
4970         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
4971         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
4972         kind for the parameters.
4973         (omp_in_final): New external.
4974         (openmp_version): Change to 201107.
4975         * task.c (omp_in_final): New function.
4976         (gomp_init_task): Initialize final_task.
4977         (GOMP_task): Remove unused attribute from flags.  Handle final
4978         tasks.
4979         (GOMP_taskyield): New function.
4980         (omp_in_final): Return true if if (false) or final (true) task
4981         or descendant of final (true).
4982         * fortran.c (omp_in_final_): New function.
4983         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
4984         (GOMP_3.0): Export GOMP_taskyield.
4985         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
4986         variables.
4987         (parse_unsigned_long_list): New function.
4988         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
4989         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
4990         even if parse_affinity returned false.
4991         * config/linux/affinity.c (gomp_init_affinity): Handle
4992         gomp_cpu_affinity_len == 0.
4993         * libgomp_g.h (GOMP_taskyield): New prototype.
4994         * libgomp.h (struct gomp_task): Add final_task field.
4995         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
4996         * team.c (gomp_team_start): Override new task's nthreads_var icv
4997         if list form OMP_NUM_THREADS has been used and it has value for
4998         the new nesting level.
4999
5000         * testsuite/libgomp.c/atomic-11.c: New test.
5001         * testsuite/libgomp.c/atomic-12.c: New test.
5002         * testsuite/libgomp.c/atomic-13.c: New test.
5003         * testsuite/libgomp.c/atomic-14.c: New test.
5004         * testsuite/libgomp.c/reduction-6.c: New test.
5005         * testsuite/libgomp.c/task-5.c: New test.
5006         * testsuite/libgomp.c++/atomic-2.C: New test.
5007         * testsuite/libgomp.c++/atomic-3.C: New test.
5008         * testsuite/libgomp.c++/atomic-4.C: New test.
5009         * testsuite/libgomp.c++/atomic-5.C: New test.
5010         * testsuite/libgomp.c++/atomic-6.C: New test.
5011         * testsuite/libgomp.c++/atomic-7.C: New test.
5012         * testsuite/libgomp.c++/atomic-8.C: New test.
5013         * testsuite/libgomp.c++/atomic-9.C: New test.
5014         * testsuite/libgomp.c++/task-8.C: New test.
5015         * testsuite/libgomp.c++/reduction-4.C: New test.
5016         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5017         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5018         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5019         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5020         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5021         * testsuite/libgomp.fortran/pointer1.f90: New test.
5022         * testsuite/libgomp.fortran/pointer2.f90: New test.
5023         * testsuite/libgomp.fortran/task4.f90: New test.
5024
5025 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5026
5027         * libgomp.texi: Update OpenMP spec references to 3.1.
5028         (omp_in_final,OMP_PROC_BIND): New sections.
5029         (OMP_NUM_THREADS): Document that the value can be now a list.
5030         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5031
5032 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5033
5034         * config/linux/x86/futex.h: Check __x86_64__ instead of
5035         __LP64__.
5036
5037 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5038
5039         PR middle-end/49897
5040         PR middle-end/49898
5041         * testsuite/libgomp.c/pr49897-1.c: New test.
5042         * testsuite/libgomp.c/pr49897-2.c: New test.
5043         * testsuite/libgomp.c/pr49898-1.c: New test.
5044         * testsuite/libgomp.c/pr49898-2.c: New test.
5045
5046 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5047
5048         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5049         for ia32 instead of ilp32.
5050
5051         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5052         * testsuite/libgomp.c/atomic-6.c: Likewise.
5053
5054 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5055
5056         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5057         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5058
5059 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5060
5061         PR libgomp/45351
5062         * config/osf/sem.h: New file.
5063         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5064
5065 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5066
5067         PR target/49541
5068         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5069         ldflags.
5070
5071 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5072
5073         * config/linux/wait.h (do_spin): New inline, largely copied
5074         from do_wait, just don't do futex_wait here, instead return true if
5075         it should be done.
5076         (do_wait): Implement using do_spin.
5077         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5078         to prototype.
5079         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5080         __sync_bool_compare_and_swap, pass the oldval to
5081         gomp_mutex_lock_slow.
5082         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5083         If all mutex contenders are just spinning and not sleeping, don't
5084         change state to 2 unnecessarily.  Optimize the loop when state has
5085         already become 2 to use just one atomic operation per loop instead
5086         of two.
5087         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5088         to prototype.
5089         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5090         __sync_bool_compare_and_swap, pass the oldval to
5091         gomp_mutex_lock_slow.
5092
5093 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5094
5095         PR libgomp/49490
5096         * iter.c (gomp_iter_static_next): For chunk size 0
5097         only use n ceil/ nthreads size for the first
5098         n % nthreads threads in the team instead of
5099         all threads except for the last few ones which
5100         get less work or none at all.
5101         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5102         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5103         chunk argument, set run_sched_modifier to 0 for static
5104         resp. 1 for other kinds.  If chunk argument is 0
5105         and not static, set value to 1.
5106
5107 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5108
5109         PR c++/49043
5110         * testsuite/libgomp.c++/pr49043.C: New test.
5111
5112         PR c++/48869
5113         * testsuite/libgomp.c++/pr48869.C: New test.
5114
5115 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5116
5117         PR fortran/48894
5118         * fortran.c: Include limits.h.
5119         (TO_INT): Define.
5120         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5121         *set.
5122         (omp_set_num_threads_8_, omp_set_schedule_8_,
5123         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5124         omp_get_team_size_8_): Use TO_INT macro.
5125         * testsuite/libgomp.fortran/pr48894.f90: New test.
5126
5127 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5128
5129         PR middle-end/48591
5130         * testsuite/libgomp.c/pr48591.c: New test.
5131
5132 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5133
5134         PR bootstrap/48135
5135         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5136         * configure: Regenerate.
5137
5138 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5139
5140         PR fortran/47886
5141         * testsuite/libgomp.fortran/task3.f90: New test.
5142
5143 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5144
5145         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5146
5147 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
5148
5149         PR libgomp/47854
5150         * libgomp.texi (omp_get_wtime): Don't say time in the past
5151         must be Unix Epoch.
5152
5153 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5154
5155         PR libgomp/47804
5156         * testsuite/libgomp.fortran/fortran.exp: Check for both
5157         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5158         but $blddir != "", still append ${blddir}/${lang_library_path}
5159         to ld_library_path.
5160
5161 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5162
5163         PR libgomp/47758
5164         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5165         of libquadmath.a before adding its libpath to ldflags.
5166
5167 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5168
5169         PR libgomp/47731
5170         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5171         to FUTEX_WAIT futex syscall.
5172         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5173
5174 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5175
5176         * configure: Regenerate.
5177
5178 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
5179
5180         PR libstdc++/36104
5181         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5182
5183 2011-01-16  Gerald Pfeifer
5184
5185         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5186
5187 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
5188
5189         PR fortran/46874
5190         * libgomp.fortran/allocatable6.f90: New test.
5191
5192 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5193
5194         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5195         * configure: Regenerate.
5196
5197 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
5198
5199         PR target/40125
5200         PR lto/46695
5201         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5202         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5203         * aclocal.m4: Regenerate.
5204         * configure: Regenerate.
5205         * Makefile.in: Regenerate.
5206         * testsuite/Makefile.in: Regenerate.
5207
5208 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
5209
5210         PR fortran/46753
5211         * libgomp.fortran/pr46753.f90: New test.
5212
5213         PR libgomp/43706
5214         * env.c (initialize_env): Default to spin count 300000
5215         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5216         is specified.
5217
5218         PR libgomp/45240
5219         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5220         at the end if sync builtins aren't supported.
5221
5222 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5223
5224         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5225
5226 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5227
5228         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5229
5230 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
5231
5232         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5233
5234 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5235             Tobias Burnus  <burnus@net-b.de>
5236
5237         PR fortran/32049
5238         * configure.ac:
5239         * configure: Regenerate.
5240
5241 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5242
5243         * config/linux/futex.h: New.
5244         * config/linux/arm/mutex.h: New.
5245         * configure.tgt (arm*-*-linux*): Add config path.
5246
5247 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
5248
5249         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5250
5251 2010-09-23  Tobias Burnus  <burnus@net-b.de>
5252
5253         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5254         Change Fortran datatype to LOGICAL.
5255         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5256         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5257
5258 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5259
5260         * configure: Regenerate.
5261
5262 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
5263
5264         * libgomp.texi: Add function keyword to a couple of Fortran
5265         interfaces, use integer instead of int for Fortran.
5266
5267 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
5268
5269         * libgomp.texi: Fix spelling and pasto problems throughout.
5270         Adjust prototypes to match code.
5271
5272 2010-07-24  Tobias Burnus  <burnus@net-b.de>
5273
5274         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5275         silence -fwhole-file warning.
5276
5277 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5278
5279         * configure.tgt (*-*-solaris2.[56]*): Removed.
5280
5281 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5282
5283         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5284         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5285         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5286         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5287         targetting solaris2*.
5288         * configure: Regenerate.
5289         * config.h.in: Regenerate.
5290
5291         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5292         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5293         Add libgomp_version_dep.
5294         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5295         versioning.
5296         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5297         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5298         * Makefile.in: Regenerate.
5299
5300         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5301         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5302         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5303         to common block, protected by
5304         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5305
5306 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
5307
5308         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
5309
5310 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
5311
5312         PR bootstrap/43170
5313         * configure: Regenerate.
5314
5315 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5316
5317         PR other/43620
5318         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5319         * configure: Regenerate.
5320         * Makefile.in: Regenerate.
5321         * testsuite/Makefile.in: Regenerate.
5322
5323 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
5324
5325         PR c/43893
5326         * testsuite/libgomp.c/pr43893.c: New test.
5327         * testsuite/libgomp.c++/pr43893.C: New test.
5328
5329 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
5330
5331         PR middle-end/43570
5332         * testsuite/libgomp.fortran/vla8.f90: New test.
5333
5334 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
5335
5336         PR libgomp/43706
5337         * config/linux/affinity.c (gomp_init_affinity): Decrease
5338         gomp_available_cpus if affinity mask confines the process to fewer
5339         CPUs.
5340         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
5341         non-NULL, just return gomp_available_cpus.
5342
5343         PR libgomp/43569
5344         * sections.c (gomp_sections_init): Initialize ws->mode.
5345
5346 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
5347
5348         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
5349         not unused bar variable.
5350         * configure: Regenerate.
5351
5352 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5353
5354         * Makefile.in: Regenerate.
5355         * aclocal.m4: Regenerate.
5356         * testsuite/Makefile.in: Regenerate.
5357
5358 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
5359
5360         PR libgomp/42942
5361         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
5362         (initialize_env): Adjust callers.
5363         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
5364         when the argument is 0.
5365
5366         * testsuite/libgomp.c/pr42942.c: New test.
5367
5368 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
5369
5370         PR middle-end/42644
5371         PR middle-end/42130
5372         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5373         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
5374
5375 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5376
5377         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
5378         * testsuite/libgomp.c++/task-6.C: Likewise.
5379
5380 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
5381
5382         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
5383
5384 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
5385
5386         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
5387         * configure: Regenerate.
5388
5389 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
5390
5391         PR fortran/42866
5392         * testsuite/libgomp.fortran/allocatable5.f90: New test.
5393
5394 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
5395
5396         * configure.ac: Test for executability of GFORTRAN.
5397         * configure: Regenerate.
5398
5399 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5400
5401         * configure: Regenerate.
5402
5403 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
5404
5405         PR libgomp/42602
5406         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
5407
5408 2010-01-03  Richard Guenther  <rguenther@suse.de>
5409
5410         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
5411
5412 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
5413
5414         * testsuite/libgomp.graphite/pr4118.c: New.
5415
5416 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5417
5418         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
5419         for darwin, protect the test with require-effective-target tls_runtime.
5420         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
5421
5422 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5423
5424         PR target/41605
5425         * testsuite/lib/libgomp.exp: Provide -B options to allow for
5426         link spec %s substitutions for static libraries.
5427
5428 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
5429
5430         PR testsuite/42135
5431         * libgomp.graphite/force-parallel-2.c: Reduce array size.
5432
5433 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5434
5435         * Makefile.in: Regenerate.
5436         * configure: Regenerate.
5437         * testsuite/Makefile.in: Regenerate.
5438
5439 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
5440
5441         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
5442         settings for LC_ALL and LANG.
5443
5444 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
5445
5446         PR fortran/42162
5447         * testsuite/libgomp.fortran/pr42162.f90: New test.
5448
5449 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
5450
5451         PR middle-end/42029
5452         * testsuite/libgomp.c/pr42029.c: New test.
5453
5454 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
5455
5456         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
5457         *s.  Accept ld version without text in ()s.
5458         * configure: Regenerated.
5459
5460 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
5461
5462         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
5463
5464 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5465
5466         PR libgomp/41418
5467         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
5468         or a hyphen (happens with fortran language disabled).
5469         * configure: Regenerate.
5470
5471 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5472
5473         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
5474         use sed script portable to Solaris /bin/sed for extracting ld
5475         version.
5476         * configure: Regenerate.
5477
5478 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
5479
5480         * testsuite/libgomp.graphite/bounds.c: New test.
5481
5482 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5483
5484         * Makefile.am (libgomp_la_LINK): New.
5485         * Makefile.in: Regenerate.
5486
5487 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5488
5489         * configure.ac (AC_PREREQ): Bump to 2.64.
5490
5491 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5492
5493         * Makefile.am (install-html, install-pdf): Remove.
5494         * Makefile.in: Regenerate.
5495
5496         * Makefile.in: Regenerate.
5497         * aclocal.m4: Regenerate.
5498         * config.h.in: Regenerate.
5499         * configure: Regenerate.
5500         * testsuite/Makefile.in: Regenerate.
5501
5502 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5503
5504         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
5505         * Makefile.in: Regenerate.
5506
5507 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
5508
5509         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
5510         * Makefile.in: Regenerate.
5511
5512 2009-08-19  Tobias Burnus  <burnus@net-b.de>
5513
5514         PR fortran/41102
5515         omp_lib.h.in: Fix -std=f95 errors.
5516
5517 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
5518
5519         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
5520         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
5521         * testsuite/libgomp.graphite/graphite.exp: New.
5522
5523 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
5524
5525         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
5526         only build.
5527
5528 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
5529
5530         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
5531         needed memory barrier semantics.
5532         * config/linux/mips/mutex.h: New file.
5533
5534 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5535
5536         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
5537
5538 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
5539
5540         * configure: Regenerate.
5541
5542 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
5543
5544         PR testsuite/40699
5545         PR testsuite/40707
5546         PR testsuite/40709
5547         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
5548         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
5549         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
5550
5551 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
5552
5553         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
5554         options when choosing a multilib.
5555
5556 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
5557
5558         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
5559         ld_library_path.  Use add_path.  Add just find_libgcc_s to
5560         ld_library_path, not every libgcc multilib directory.
5561         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
5562         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
5563         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
5564         Use add_path.
5565         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
5566
5567 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
5568
5569         * Makefile.am (LTLDFLAGS): Define.
5570         (LINK): Define.
5571         * Makefile.in: Regenerate.
5572
5573 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
5574
5575         PR fortran/39718
5576         * testsuite/libgomp.fortran/fortran.exp: Don't link with
5577         libgfortranbegin, check existence of libgfortran.a instead of
5578         libgfortranbegin.a.
5579
5580 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
5581
5582         PR libgomp/40174
5583         * team.c (gomp_thread_start): Destroy thr->release semaphore.
5584         (gomp_free_pool_helper): Likewise.
5585
5586 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
5587             Jakub Jelinek  <jakub@redhat.com>
5588
5589         PR fortran/35423
5590         * testsuite/libgomp.fortran/workshare2.f90: New test.
5591
5592 2009-04-09  Nick Clifton  <nickc@redhat.com>
5593
5594         * iter.c: Change copyright header to refer to version 3 of the
5595         GNU General Public License with version 3.1 of the GCC Runtime
5596         Library Exception and to point readers at the COPYING3 and
5597         COPYING3.RUNTIME files and the FSF's license web page.
5598         * alloc.c: Likewise.
5599         * barrier.c: Likewise.
5600         * config/bsd/proc.c: Likewise.
5601         * config/linux/affinity.c: Likewise.
5602         * config/linux/alpha/futex.h: Likewise.
5603         * config/linux/bar.c: Likewise.
5604         * config/linux/bar.h: Likewise.
5605         * config/linux/ia64/futex.h: Likewise.
5606         * config/linux/ia64/mutex.h: Likewise.
5607         * config/linux/lock.c: Likewise.
5608         * config/linux/mips/futex.h: Likewise.
5609         * config/linux/mutex.c: Likewise.
5610         * config/linux/mutex.h: Likewise.
5611         * config/linux/powerpc/futex.h: Likewise.
5612         * config/linux/proc.c: Likewise.
5613         * config/linux/ptrlock.c: Likewise.
5614         * config/linux/ptrlock.h: Likewise.
5615         * config/linux/s390/futex.h: Likewise.
5616         * config/linux/sem.c: Likewise.
5617         * config/linux/sem.h: Likewise.
5618         * config/linux/sparc/futex.h: Likewise.
5619         * config/linux/wait.h: Likewise.
5620         * config/linux/x86/futex.h: Likewise.
5621         * config/mingw32/proc.c: Likewise.
5622         * config/mingw32/time.c: Likewise.
5623         * config/posix/affinity.c: Likewise.
5624         * config/posix/bar.c: Likewise.
5625         * config/posix/bar.h: Likewise.
5626         * config/posix/lock.c: Likewise.
5627         * config/posix/mutex.h: Likewise.
5628         * config/posix/proc.c: Likewise.
5629         * config/posix/ptrlock.h: Likewise.
5630         * config/posix/sem.c: Likewise.
5631         * config/posix/sem.h: Likewise.
5632         * config/posix/time.c: Likewise.
5633         * config/posix95/lock.c: Likewise.
5634         * critical.c: Likewise.
5635         * env.c: Likewise.
5636         * error.c: Likewise.
5637         * fortran.c: Likewise.
5638         * iter_ull.c: Likewise.
5639         * libgomp.h: Likewise.
5640         * libgomp_f.h.in: Likewise.
5641         * libgomp_g.h: Likewise.
5642         * loop.c: Likewise.
5643         * loop_ull.c: Likewise.
5644         * omp.h.in: Likewise.
5645         * omp_lib.f90.in: Likewise.
5646         * omp_lib.h.in: Likewise.
5647         * ordered.c: Likewise.
5648         * parallel.c: Likewise.
5649         * sections.c: Likewise.
5650         * single.c: Likewise.
5651         * task.c: Likewise.
5652         * team.c: Likewise.
5653         * work.c: Likewise.
5654
5655 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
5656
5657         * testsuite/config/default.exp: Change copyright header to refer to
5658         version 3 of the GNU General Public License and to point readers
5659         at the COPYING3 file and the FSF's license web page.
5660
5661 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
5662
5663         PR middle-end/39573
5664         * libgomp.c++/pr39573.C: New test.
5665
5666 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
5667
5668         PR other/39591
5669         * testsuite/libgomp.c/pr39591-1.c: New test.
5670         * testsuite/libgomp.c/pr39591-2.c: New test.
5671         * testsuite/libgomp.c/pr39591-3.c: New test.
5672
5673 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
5674
5675         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
5676         * testsuite/libgomp.c/atomic-6.c: Ditto.
5677
5678 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
5679
5680         PR c/39495
5681         * testsuite/libgomp.c/loop-12.c: New test.
5682         * testsuite/libgomp.c/loop-11.c: New test.
5683         * testsuite/libgomp.c++/loop-11.C: New test.
5684         * testsuite/libgomp.c++/loop-12.C: New test.
5685         * testsuite/libgomp.c++/for-8.C: New test.
5686
5687 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5688
5689         * configure: Regenerate.
5690
5691 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
5692
5693         PR middle-end/39154
5694         * testsuite/libgomp.c/pr39154.c: New test.
5695
5696 2009-01-30  Ian Lance Taylor  <iant@google.com>
5697
5698         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
5699         libgomp_ld_is_gold.  Get gold version number.
5700         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
5701         * configure: Rebuild.
5702
5703 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5704
5705         * testsuite/lib/libgomp.exp: Add -B option for targets that
5706         use libgfortran.a%s in their specs.
5707
5708 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
5709
5710         PR libgomp/38086
5711         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
5712         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
5713         HAVE_AS_SYMVER_DIRECTIVE is not defined.
5714         * configure: Regenerated.
5715         * config.h.in: Likewise.
5716
5717 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
5718
5719         PR c++/38650
5720         * testsuite/libgomp.c/pr38650.c: New test.
5721         * testsuite/libgomp.c++/pr38650.C: New test.
5722
5723 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
5724
5725         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
5726
5727 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
5728
5729         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
5730
5731 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5732
5733         * configure: Regenerate.
5734
5735 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
5736
5737         PR middle-end/36802
5738         * testsuite/libgomp.c/pr36802-1.c: New test.
5739         * testsuite/libgomp.c/pr36802-2.c: New test.
5740         * testsuite/libgomp.c/pr36802-3.c: New test.
5741
5742 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
5743
5744         PR libgomp/38270
5745         * config/linux/powerpc/mutex.h: New.
5746
5747 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
5748
5749         PR c++/38257
5750         * testsuite/libgomp.c++/for-7.C: New test.
5751
5752         PR c++/38348
5753         * testsuite/libgomp.c++/for-6.C: New test.
5754
5755 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
5756
5757         PR testsuite/28870
5758         * testsuite/lib/libgomp.exp: Include new timeout library files.
5759         (libgomp_target_compile): Set timeout value from new proc.
5760
5761 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
5762
5763         PR libgomp/37938
5764         * config/linux/ia64/mutex.h: New.
5765
5766 2008-11-04  Tobias Burnus  <burnus@net-b.de>
5767
5768         PR libgomp/37935
5769         * libgomp.texi (Runtime library routines, environment variables):
5770         Update for OpenMP version 3.0.
5771
5772 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
5773             Steve Ellcey  <sje@cup.hp.com>
5774
5775         * configure: Regenerate for new libtool.
5776         * Makefile.in: Ditto.
5777         * testsuite/Makefile.in: Ditto.
5778
5779 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
5780             Andreas Tobler  <a.tobler@schweiz.org>
5781
5782         * config/bsd/proc.c: New file.
5783         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
5784         * configure.ac: Check for header <sys/sysctl.h>
5785         * configure: Regenerate.
5786         * config.h.in: Likewise.
5787
5788 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
5789
5790         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
5791
5792 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
5793
5794         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
5795         * Makefile.in: Regenerated.
5796         * testsuite/Makefile.in: Regenerated.
5797
5798 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
5799
5800         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
5801         depend on blddir if blddir exists.
5802         (libgomp_target_compile): Likewise.
5803         * testsuite/libgomp.c++/c++.exp: Likewise.
5804         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5805
5806 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5807
5808         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
5809         Do not list GPL as Invariant Section.
5810
5811 2008-07-28  Ilie Garbacea  <ilie@mips.com>
5812             Chao-ying Fu  <fu@mips.com>
5813
5814         * configure.tgt: Enable futex for MIPS.
5815         * config/linux/mips/futex.h: New file.
5816
5817 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
5818
5819         * team.c (gomp_team_end): Free team immediately if it has
5820         just one thread.
5821
5822 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
5823
5824         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
5825         * testsuite/libgomp.fortran/fortran.exp: Same.
5826         * testsuite/libgomp.c/c.exp: Same.
5827         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
5828         directory to library path first.
5829
5830 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
5831
5832         * env.c (parse_stacksize): Add cast to avoid warning.
5833         (parse_spincount): Likewise.
5834
5835 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
5836
5837         * testsuite/libgomp.c/loop-10.c: New test.
5838         * libgomp.c/loop-3.c (main): Add lastprivate clause.
5839         * libgomp.c++/loop-6.C (main): Likewise.
5840
5841         PR debug/36617
5842         * testsuite/libgomp.c/debug-1.c: New test.
5843
5844 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
5845
5846         * testsuite/libgomp.c/nqueens-1.c: New test.
5847
5848         PR c++/36523
5849         * testsuite/libgomp.c++/task-7.C: New function.
5850
5851 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5852
5853         * configure: Regenerate.
5854
5855 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5856
5857         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
5858         mutex when HAVE_SYNC_BUILTINS isn't defined.
5859
5860 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5861
5862         * libgomp.texi (omp_test_lock): Fix typo.
5863
5864 2008-06-12  Tobias Burnus  <burnus@net-b.de>
5865
5866         * omp_lib.f90.in: Add "implicit none".
5867
5868 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
5869
5870         PR middle-end/36506
5871         * testsuite/libgomp.c/reduction-5.c: New test.
5872
5873 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
5874
5875         * libgomp.h (struct gomp_task): Add in_tied_task field.
5876         * task.c (gomp_init_task): Initialize it.
5877         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
5878         unconditionally.  Don't call gomp_team_barrier_wake if
5879         current task is implicit or if(0) from implicit and number of
5880         running tasks is equal to nthreads - 1.
5881
5882         PR libgomp/36471
5883         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
5884         omp_get_team_size_8): Fix pastos.
5885
5886         PR libgomp/36469
5887         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
5888         * configure: Regenerated.
5889         * config.h.in: Regenerated.
5890         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
5891         defined.
5892
5893 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
5894
5895         PR bootstrap/36452
5896         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
5897         (GOMP_loop_ull_dynamic_start): Likewise.
5898         (GOMP_loop_ull_guided_start): Likewise.
5899         (GOMP_loop_ull_ordered_static_start): Likewise.
5900         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
5901         (GOMP_loop_ull_ordered_guided_start): Likewise.
5902
5903 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
5904             Richard Henderson  <rth@redhat.com>
5905             Ulrich Drepper  <drepper@redhat.com>
5906             Jakob Blomer  <jakob.blomer@ira.uka.de>
5907
5908         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
5909         Substitute also OMP_*LOCK_25*.
5910         * configure: Regenerated.
5911         * config.h.in: Regenerated.
5912         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
5913         ptrlock.c and task.c.
5914         * Makefile.in: Regenerated.
5915         * testsuite/Makefile.in: Regenerated.
5916         * task.c: New file.
5917         * loop_ull.c: New file.
5918         * iter_ull.c: New file.
5919         * libgomp.h: Include ptrlock.h.
5920         (enum gomp_task_kind): New type.
5921         (struct gomp_team): Add task_lock, task_queue, task_count,
5922         task_running_count, single_count fields.  Add
5923         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
5924         Remove work_share_lock, generation_mask,
5925         oldest_live_gen, num_live_gen and init_work_shares fields, add
5926         work work_share_list_alloc, work_share_list_free and work_share_chunk
5927         fields.  Change work_shares from pointer to pointers into an array.
5928         Change ordered_release field into gomp_sem_t ** from flexible array
5929         member.  Add implicit_task and initial_work_shares fields.
5930         Move close to the end of the struct.
5931         (struct gomp_team_state): Add single_count, last_work_share,
5932         active_level and level fields, remove work_share_generation.
5933         (gomp_barrier_handle_tasks): New prototype.
5934         (gomp_finish_task): New inline function.
5935         (struct gomp_work_share): Move chunk_size, end, incr into
5936         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
5937         next_ll fields.  Reshuffle fields.  Add next_alloc,
5938         next_ws, next_free and inline_ordered_team_ids fields, change
5939         ordered_team_ids into pointer from flexible array member.
5940         Add mode field.  Put lock and next into a different cache line
5941         from most of the write-once fields.
5942         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
5943         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
5944         gomp_iter_ull_guided_next): New prototypes.
5945         (gomp_new_icv): New prototype.
5946         (struct gomp_thread): Add thread_pool and task fields.
5947         (struct gomp_thread_pool): New type.
5948         (gomp_new_team): New prototype.
5949         (gomp_team_start): Change type of last argument.
5950         (gomp_new_work_share): Removed.
5951         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
5952         (gomp_work_share_init_done): New static inline.
5953         (gomp_throttled_spin_count_var, gomp_available_cpus,
5954         gomp_managed_threads): New extern decls.
5955         (gomp_init_task): New prototype.
5956         (gomp_spin_count_var): New extern var decl.
5957         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
5958         or no alias support, or if not PIC.
5959         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
5960         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
5961         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
5962         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
5963         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
5964         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
5965         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
5966         gomp_test_nest_lock_25): New prototypes.
5967         (omp_lock_symver, strong_alias): Define.
5968         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
5969         decls.
5970         (gomp_end_task): New.
5971         (struct gomp_task_icv, gomp_global_icv): New.
5972         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
5973         (struct gomp_task): New.
5974         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5975         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5976         (gomp_icv): New.
5977         (gomp_schedule_type): Reorder enum to match
5978         omp_sched_t.
5979         * team.c (struct gomp_thread_start_data): Add thread_pool and task
5980         fields.
5981         (gomp_thread_start): Add gomp_team_barrier_wait call.
5982         For non-nested case remove clearing of docked thread thr fields.
5983         Use pool fields instead of global gomp_* variables.  Use
5984         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
5985         Create tasks for each member thread.
5986         (free_team): Only destroy team barrier, task_lock here and free it.
5987         (gomp_free_thread): Free last_team if non-NULL.
5988         (gomp_team_end): Call gomp_team_barrier_wait instead of
5989         gomp_barrier_wait.  For nested case call one extra
5990         gomp_barrier_wait.  Move here some destruction from free_team.
5991         Call free_team on pool->last_team if any, rather than freeing
5992         current team.  Destroy work_share_list_free_lock ifndef
5993         HAVE_SYNC_BUILTINS.
5994         (gomp_new_icv): New function.
5995         (gomp_threads, gomp_threads_size, gomp_threads_used,
5996         gomp_threads_dock): Removed.
5997         (gomp_thread_destructor): New variable.
5998         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
5999         functions.
6000         (gomp_team_start): Create new pool if current thread doesn't have
6001         one.  Use pool fields instead of global gomp_* variables.
6002         Initialize thread_pool field for new threads.  Clear single_count.
6003         Change last argument from ws to team, don't create
6004         new team, set ts.work_share to &team->work_shares[0] and clear
6005         ts.last_work_share.  Don't clear ts.work_share_generation.
6006         If number of threads changed, adjust atomically gomp_managed_threads.
6007         Use gomp_init_task instead of gomp_new_task,
6008         set thr->task to the corresponding implicit_task array entry.
6009         Create tasks for each member thread.  Initialize ts.level.
6010         (initialize_team): Call pthread_key_create on
6011         gomp_thread_destructor.
6012         (team_destructor): New function.
6013         (new_team): Removed.
6014         (gomp_new_team): New function.
6015         (free_team): Free gomp_work_share blocks chained through next_alloc,
6016         instead of freeing work_shares and destroying work_share_lock.
6017         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6018         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6019         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6020         of gomp_barrier_wait.
6021         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6022         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6023         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6024         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6025         of gomp_barrier_wait.
6026         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6027         gomp_work_share_init_done if gomp_work_share_start returned true.
6028         Don't unlock ws->lock.
6029         * work.c: Include stddef.h.
6030         (free_work_share): Use work_share_list_free_lock instead
6031         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6032         Call gomp_fini_work_share and then either free ws if orphaned, or
6033         put it into work_share_list_free list of the current team.
6034         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6035         functions.
6036         (gomp_work_share_start, gomp_work_share_end,
6037         gomp_work_share_end_nowait): Rewritten.
6038         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6039         (openmp_version): Set to 200805.
6040         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6041         omp_sched_guided, omp_sched_auto): New parameters.
6042         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6043         omp_set_max_active_levels, omp_get_max_active_levels,
6044         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6045         omp_get_active_level): New interfaces.
6046         * omp_lib.h.in (openmp_version): Set to 200805.
6047         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6048         omp_sched_guided, omp_sched_auto): New parameters.
6049         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6050         omp_set_max_active_levels, omp_get_max_active_levels,
6051         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6052         omp_get_active_level): New externals.
6053         * loop.c: Include limits.h.
6054         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6055         GFS_AUTO.
6056         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6057         Likewise.  Use gomp_icv.
6058         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6059         ts.static_trip here.
6060         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6061         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6062         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6063         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6064         don't unlock ws->lock, otherwise lock it.
6065         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6066         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6067         (gomp_parallel_loop_start): Call gomp_new_team instead of
6068         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6069         Adjust gomp_team_start caller.  Pass 0 as second argument to
6070         gomp_resolve_num_threads.
6071         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6072         If adding ws->chunk_size nthreads + 1 times after end won't
6073         overflow, set ws->mode to 1.
6074         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6075         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6076         GOMP_loop_ull_ordered_static_start,
6077         GOMP_loop_ull_ordered_dynamic_start,
6078         GOMP_loop_ull_ordered_guided_start,
6079         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6080         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6081         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6082         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6083         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6084         prototypes.
6085         * libgomp.map: Export lock routines also @@OMP_2.0.
6086         (GOMP_loop_ordered_dynamic_first,
6087         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6088         GOMP_loop_ordered_static_first): Remove.
6089         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6090         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6091         GOMP_loop_ull_ordered_dynamic_next,
6092         GOMP_loop_ull_ordered_dynamic_start,
6093         GOMP_loop_ull_ordered_guided_next,
6094         GOMP_loop_ull_ordered_guided_start,
6095         GOMP_loop_ull_ordered_runtime_next,
6096         GOMP_loop_ull_ordered_runtime_start,
6097         GOMP_loop_ull_ordered_static_next,
6098         GOMP_loop_ull_ordered_static_start,
6099         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6100         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6101         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6102         (omp_set_schedule, omp_get_schedule,
6103         omp_get_thread_limit, omp_set_max_active_levels,
6104         omp_get_max_active_levels, omp_get_level,
6105         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6106         omp_set_schedule_, omp_set_schedule_8_,
6107         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6108         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6109         omp_get_max_active_levels_, omp_get_level_,
6110         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6111         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6112         New exports @@OMP_3.0.
6113         * omp.h.in (omp_sched_t): New type.
6114         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6115         omp_set_max_active_levels, omp_get_max_active_levels,
6116         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6117         omp_get_active_level): New prototypes.
6118         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6119         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6120         gomp_thread_limit_var, gomp_remaining_threads_count,
6121         gomp_remaining_threads_lock): New variables.
6122         (parse_spincount): New function.
6123         (initialize_env): Call gomp_init_num_threads unconditionally.
6124         Initialize gomp_available_cpus.  Call parse_spincount,
6125         initialize gomp_{,throttled_}spin_count_var
6126         depending on presence and value of OMP_WAIT_POLICY and
6127         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6128         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6129         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6130         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6131         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6132         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6133         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6134         (gomp_global_icv): New.
6135         (parse_schedule): Use it.  Parse "auto".
6136         (omp_set_num_threads): Use gomp_icv.
6137         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6138         Likewise.
6139         (omp_get_max_threads): Move from parallel.c.
6140         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6141         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6142         add ialias.
6143         (parse_stacksize, parse_wait_policy): New functions.
6144         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6145         both wrappers for compatibility and new locks.
6146         (omp_set_schedule, omp_get_schedule,
6147         omp_get_thread_limit, omp_set_max_active_levels,
6148         omp_get_max_active_levels, omp_get_level,
6149         omp_get_ancestor_thread_num, omp_get_team_size,
6150         omp_get_active_level): New ialias_redirect.
6151         (omp_set_schedule_, omp_set_schedule_8_,
6152         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6153         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6154         omp_get_max_active_levels_, omp_get_level_,
6155         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6156         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6157         New functions.
6158         * parallel.c: Include limits.h.
6159         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6160         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6161         argument to gomp_team_start.  Pass 0 as second argument to
6162         gomp_resolve_num_threads.
6163         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6164         if gomp_thread_limit_var != ULONG_MAX.
6165         (omp_in_parallel): Implement using ts.active_level.
6166         (omp_get_max_threads): Move to env.c.
6167         (omp_get_level, omp_get_ancestor_thread_num,
6168         omp_get_team_size, omp_get_active_level): New functions,
6169         add ialias.
6170         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6171         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6172         gomp_iter_dynamic_next instead of the _locked variant and don't take
6173         lock around it, otherwise acquire it before calling
6174         gomp_iter_dynamic_next_locked.
6175         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6176         gomp_iter_dynamic_next instead of the _locked variant and don't take
6177         lock around it.
6178         (GOMP_parallel_sections_start): Call gomp_new_team instead of
6179         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
6180         Adjust gomp_team_start caller.  Pass count as second argument to
6181         gomp_resolve_num_threads, don't adjust num_threads after the call.
6182         Use gomp_icv.
6183         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6184         ws->chunk_size by incr.
6185         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
6186         code.
6187         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6188         types.
6189         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6190         (omp_check_defines): Check even the compat defines.
6191         * config/linux/ptrlock.c: New file.
6192         * config/linux/ptrlock.h: New file.
6193         * config/linux/wait.h: New file.
6194         * config/posix/ptrlock.c: New file.
6195         * config/posix/ptrlock.h: New file.
6196         * config/linux/bar.h (gomp_team_barrier_wait,
6197         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6198         (gomp_team_barrier_set_task_pending,
6199         gomp_team_barrier_clear_task_pending,
6200         gomp_team_barrier_set_waiting_for_tasks,
6201         gomp_team_barrier_waiting_for_tasks,
6202         gomp_team_barrier_done): New inlines.
6203         (gomp_barrier_t): Rewritten.
6204         (gomp_barrier_state_t): New typedef.
6205         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6206         gomp_barrier_wait_start): Rewritten.
6207         (gomp_barrier_wait_end): Change second argument to
6208         gomp_barrier_state_t.
6209         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6210         inlines.
6211         * config/linux/bar.c: Include wait.h instead of libgomp.h and
6212         futex.h.
6213         (gomp_barrier_wait_end): Rewritten.
6214         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6215         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6216         * config/posix/bar.h (gomp_barrier_t): Add generation field.
6217         (gomp_barrier_state_t): New typedef.
6218         (gomp_team_barrier_wait,
6219         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6220         (gomp_barrier_wait_start): Or all but low 2 bits from generation
6221         into the return value.  Return gomp_barrier_state_t.
6222         (gomp_team_barrier_set_task_pending,
6223         gomp_team_barrier_clear_task_pending,
6224         gomp_team_barrier_set_waiting_for_tasks,
6225         gomp_team_barrier_waiting_for_tasks,
6226         gomp_team_barrier_done): New inlines.
6227         (gomp_barrier_wait_end): Change second argument to
6228         gomp_barrier_state_t.
6229         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6230         inlines.
6231         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6232         (gomp_barrier_wait_end): Change second argument to
6233         gomp_barrier_state_t.
6234         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6235         gomp_team_barrier_wake): New functions.
6236         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6237         futex.h.
6238         (gomp_futex_wake, gomp_futex_wait): New variables.
6239         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6240         * config/linux/lock.c: Rewrite to make locks task owned,
6241         for backwards compatibility provide the old entrypoints
6242         if symbol versioning.  Include wait.h instead of libgomp.h and
6243         futex.h.
6244         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6245         * config/posix95/lock.c: Rewrite to make locks task owned,
6246         for backwards compatibility provide the old entrypoints
6247         if symbol versioning.
6248         * config/posix/lock.c: Rewrite to make locks task owned,
6249         for backwards compatibility provide the old entrypoints
6250         if symbol versioning.
6251         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6252         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6253         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6254         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6255         (sys_futex0): Return error code.
6256         (futex_wake, futex_wait): If ENOSYS was returned, clear
6257         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6258         (cpu_relax, atomic_write_barrier): New static inlines.
6259         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6260         (futex_wake, futex_wait): If ENOSYS was returned, clear
6261         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6262         (cpu_relax, atomic_write_barrier): New static inlines.
6263         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6264         (sys_futex0): Return error code.
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/s390/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/ia64/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/sparc/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/sem.c: Include wait.h instead of libgomp.h and
6284         futex.h.
6285         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6286         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6287         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6288         types.
6289         (omp_nest_lock_t): Change owner into void *, add lock field.
6290         * config/posix95/omp-lock.h: Include semaphore.h.
6291         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6292         (omp_lock_t): Use sem_t instead of mutex if semaphores
6293         aren't broken.
6294         (omp_nest_lock_t): Likewise.  Change owner to void *.
6295         * config/posix/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.  Add owner field.
6300
6301 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6302
6303         * testsuite/libgomp.c/collapse-1.c: New test.
6304         * testsuite/libgomp.c/collapse-2.c: New test.
6305         * testsuite/libgomp.c/collapse-3.c: New test.
6306         * testsuite/libgomp.c/icv-1.c: New test.
6307         * testsuite/libgomp.c/icv-2.c: New test.
6308         * testsuite/libgomp.c/lib-2.c: New test.
6309         * testsuite/libgomp.c/lock-1.c: New test.
6310         * testsuite/libgomp.c/lock-2.c: New test.
6311         * testsuite/libgomp.c/lock-3.c: New test.
6312         * testsuite/libgomp.c/loop-4.c: New test.
6313         * testsuite/libgomp.c/loop-5.c: New test.
6314         * testsuite/libgomp.c/loop-6.c: New test.
6315         * testsuite/libgomp.c/loop-7.c: New test.
6316         * testsuite/libgomp.c/loop-8.c: New test.
6317         * testsuite/libgomp.c/loop-9.c: New test.
6318         * testsuite/libgomp.c/nested-3.c: New test.
6319         * testsuite/libgomp.c/nestedfn-6.c: New test.
6320         * testsuite/libgomp.c/sort-1.c: New test.
6321         * testsuite/libgomp.c/task-1.c: New test.
6322         * testsuite/libgomp.c/task-2.c: New test.
6323         * testsuite/libgomp.c/task-3.c: New test.
6324         * testsuite/libgomp.c/task-4.c: New test.
6325         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6326         to C++ testsuite default compiler options.
6327         * testsuite/libgomp.c++/collapse-1.C: New test.
6328         * testsuite/libgomp.c++/collapse-2.C: New test.
6329         * testsuite/libgomp.c++/ctor-10.C: New test.
6330         * testsuite/libgomp.c++/for-1.C: New test.
6331         * testsuite/libgomp.c++/for-2.C: New test.
6332         * testsuite/libgomp.c++/for-3.C: New test.
6333         * testsuite/libgomp.c++/for-4.C: New test.
6334         * testsuite/libgomp.c++/for-5.C: New test.
6335         * testsuite/libgomp.c++/loop-8.C: New test.
6336         * testsuite/libgomp.c++/loop-9.C: New test.
6337         * testsuite/libgomp.c++/loop-10.C: New test.
6338         * testsuite/libgomp.c++/task-1.C: New test.
6339         * testsuite/libgomp.c++/task-2.C: New test.
6340         * testsuite/libgomp.c++/task-3.C: New test.
6341         * testsuite/libgomp.c++/task-4.C: New test.
6342         * testsuite/libgomp.c++/task-5.C: New test.
6343         * testsuite/libgomp.c++/task-6.C: New test.
6344         * testsuite/libgomp.fortran/allocatable1.f90: New test.
6345         * testsuite/libgomp.fortran/allocatable2.f90: New test.
6346         * testsuite/libgomp.fortran/allocatable3.f90: New test.
6347         * testsuite/libgomp.fortran/allocatable4.f90: New test.
6348         * testsuite/libgomp.fortran/collapse1.f90: New test.
6349         * testsuite/libgomp.fortran/collapse2.f90: New test.
6350         * testsuite/libgomp.fortran/collapse3.f90: New test.
6351         * testsuite/libgomp.fortran/collapse4.f90: New test.
6352         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
6353         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
6354         * testsuite/libgomp.fortran/lib4.f90: New test.
6355         * testsuite/libgomp.fortran/lock-1.f90: New test.
6356         * testsuite/libgomp.fortran/lock-2.f90: New test.
6357         * testsuite/libgomp.fortran/nested1.f90: New test.
6358         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
6359         * testsuite/libgomp.fortran/strassen.f90: New test.
6360         * testsuite/libgomp.fortran/tabs1.f90: New test.
6361         * testsuite/libgomp.fortran/tabs2.f: New test.
6362         * testsuite/libgomp.fortran/task1.f90: New test.
6363         * testsuite/libgomp.fortran/task2.f90: New test.
6364         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
6365         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6366         * testsuite/libgomp.c/pr26943-2.c: Likewise.
6367         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6368         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6369
6370 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
6371
6372         PR c++/36308
6373         * testsuite/libgomp.c++/ctor-11.C: New test.
6374         * testsuite/libgomp.c++/ctor-12.C: New test.
6375
6376 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
6377
6378         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
6379
6380 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
6381
6382         PR middle-end/36106
6383         * testsuite/libgomp.c/atomic-5.c: New test.
6384         * testsuite/libgomp.c/atomic-6.c: New test.
6385         * testsuite/libgomp.c/autopar-1.c: New test.
6386
6387 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6388
6389         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
6390         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
6391         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
6392         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
6393         * configure: Regenerate.
6394         * Makefile.in, testsuite/Makefile.in: Likewise.
6395
6396 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
6397
6398         PR bootstrap/35457
6399         * aclocal.m4: Regenerate.
6400         * configure: Regenerate.
6401
6402 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
6403
6404         PR middle-end/35611
6405         * testsuite/libgomp.c/atomic-4.c: New test.
6406
6407         PR libgomp/35625
6408         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
6409         (gomp_iter_guided_next): Likewise.
6410         * testsuite/libgomp.c/pr35625.c: New test.
6411
6412 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6413
6414         * aclocal.m4: Regenerate.
6415         * configure: Likewise.
6416         * Makefile.in: Likewise.
6417         * testsuite/Makefile.in: Likewise.
6418
6419 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
6420
6421         PR middle-end/35185
6422         * testsuite/libgomp.c++/pr35185.C: New test.
6423
6424 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
6425
6426         PR middle-end/35549
6427         * testsuite/libgomp.c/pr35549.c: New test.
6428
6429 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
6430
6431         * testsuite/libgomp.c/atomic-3.c: New test.
6432
6433 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6434
6435         PR fortran/33197
6436         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
6437         .F08 file suffixes.
6438
6439 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
6440
6441         PR libgomp/33131
6442         * configure.ac: Add ACX_HEADER_STRING.
6443         * env.c: Include strings.h.
6444         * aclocal.m4: Regenerate.
6445         * config.h.in: Regenerate.
6446         * configure: Regenerate.
6447         * Makefile.in: Regenerate.
6448         * testsuite/Makefile.in: Regenerate.
6449
6450 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
6451
6452         PR middle-end/35196
6453         * testsuite/libgomp.c/pr35196.c: New test.
6454
6455         PR middle-end/35130
6456         * testsuite/libgomp.fortran/pr35130.f90: New test.
6457         * testsuite/libgomp.c/pr35130.c: New test.
6458
6459 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
6460
6461         PR middle-end/33880
6462         * testsuite/libgomp.c/pr33880.c: New test.
6463         * testsuite/libgomp.fortran/pr33880.f90: New test.
6464
6465 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
6466
6467         * configure: Regenerate.
6468
6469 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
6470
6471         * configure.ac: Move futex checking into ../config/futex.m4.
6472         * configure: Rebuilt.
6473         * aclocal.m4: Rebuilt.
6474         * Makefile.in: Rebuilt.
6475
6476         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
6477         2007-10-15 ../config/tls.m4 change.
6478
6479 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
6480
6481         PR c++/34513
6482         * testsuite/libgomp.c/pr34513.c: New test.
6483         * testsuite/libgomp.c++/pr34513.C: New test.
6484
6485 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
6486
6487         PR target/32765
6488         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
6489
6490 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
6491
6492         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
6493
6494 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
6495
6496         * testsuite/libgomp.c/private-1.c: New test.
6497
6498 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
6499             Paolo Bonzini  <bonzini@gnu.org>
6500
6501         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
6502         instead of 'VPATH ='.
6503         * Makefile.in: Regenerate.
6504
6505 2007-11-23  Matthias Klose  <doko@ubuntu.com>
6506
6507         * configure.ac: Adjust makeinfo version check.
6508         * configure: Regenerate.
6509
6510 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
6511
6512         PR fortran/34020
6513         * testsuite/libgomp.fortran/pr34020.f90: New test.
6514
6515 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
6516
6517         PR c++/33894
6518         * testsuite/libgomp.c++/atomic-1.C: New test.
6519
6520 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
6521
6522         PR libgomp/33275
6523         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
6524         Make x and y integers rather than (implicit) reals.  Add private (j)
6525         clause to the last omp parallel.
6526
6527 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
6528
6529         * configure: Regenerate following changes to ../config/tls.m4.
6530
6531 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
6532
6533         * testsuite/libgomp.fortran/stack.f90: New test.
6534
6535 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
6536
6537         * config/mingw32/proc.c: New file.
6538
6539 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
6540
6541         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
6542         (main): Use __get_cpuid to get i386 target fetaures.
6543         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
6544         (main): Use __get_cpuid to get x86_64 target fetaures.
6545
6546 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
6547
6548         PR target/32765
6549         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
6550         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
6551
6552 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
6553
6554         PR fortran/32550
6555         * testsuite/libgomp.fortran/pr32550.f90: New test.
6556         * testsuite/libgomp.fortran/crayptr2.f90: New test.
6557
6558 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
6559
6560         * aclocal.m4: Regenerated.
6561
6562 2007-07-05  Tobias Burnus  <burnus@net-b.de>
6563
6564         PR fortran/32359
6565         * testsuite/libgomp.fortran/pr32359.f90: New.
6566
6567 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
6568
6569         PR libgomp/32468
6570         * sections.c (GOMP_parallel_sections_start): Only decrease
6571         number of threads to COUNT if dyn_var is true.
6572         * testsuite/libgomp.c/pr32468.c: New test.
6573
6574 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
6575
6576         PR libgomp/26308
6577         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
6578
6579 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
6580
6581         PR middle-end/32362
6582         * testsuite/libgomp.c/pr32362-1.c: New test.
6583         * testsuite/libgomp.c/pr32362-2.c: New test.
6584         * testsuite/libgomp.c/pr32362-3.c: New test.
6585
6586 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
6587
6588         * team.c (gomp_team_start): Fix setting up thread_attr
6589         stack size.
6590
6591 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
6592
6593         * configure: Regenerate.
6594
6595 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
6596
6597         * Makefile.in: Regenerate.
6598         * configure: Regenerate.
6599         * aclocal.m4: Regenerate.
6600         * testsuite/Makefile.in: Regenerate.
6601
6602 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
6603
6604         * config/linux/proc.c: New file.
6605
6606         PR libgomp/28482
6607         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
6608
6609 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
6610
6611         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
6612
6613 2007-04-16  Matthias Klose  <doko@debian.org>
6614
6615         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
6616         flags if not building with -m64.
6617         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
6618         flag for i?86-*-* targets, if current target matches -m64.
6619
6620 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
6621
6622         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
6623         * Makefile.in: Regenerate.
6624
6625 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6626
6627         PR testsuite/31369
6628         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
6629         ld_library_path.
6630         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6631
6632 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
6633
6634         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
6635         decls.
6636         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
6637         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
6638         (parse_affinity): New function.
6639         (initialize_env): Call it and gomp_init_affinity.
6640         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
6641         create new pthread_attr_t and call gomp_init_thread_affinity
6642         on it for each thread before passing the attribute to pthread_create.
6643         * config/linux/affinity.c: New file.
6644         * config/posix/affinity.c: New file.
6645         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
6646         * configure: Rebuilt.
6647         * config.h.in: Rebuilt.
6648         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
6649         * Makefile.in: Rebuilt.
6650
6651 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
6652
6653         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
6654         *-*-darwin*.
6655         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
6656         and use it if found.
6657
6658 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
6659
6660         * testsuite/config/default.exp: New file.
6661         * testsuite/lib/libgomp.exp: New file.
6662         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
6663         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
6664         load_lib *, load_gcc_lib *): Move to libgomp.exp.
6665         (libgomp_load): Remove.
6666         * testsuite/lib/libgomp.exp (libgomp_init): Compute
6667         always_ld_library_path, not ld_library_path.  Set additional_flags
6668         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
6669         (target_compile): Do not call libgomp_init.  Append lang_library_path
6670         and lang_link_flags to options.
6671         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
6672         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
6673         here.
6674         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
6675         always_ld_library_path.  Set LD_LIBRARY_PATH here.
6676         * testsuite/libgomp.fortran/fortran.exp: Ditto.
6677         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
6678         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
6679         CX8 flag.
6680         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
6681         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
6682         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
6683         * testsuite/libgomp.c/pr29947-1.c: Ditto.
6684         * testsuite/libgomp.c/atomic-10.c: Ditto.
6685
6686 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
6687
6688         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
6689         dg-final cleanup-modules line.
6690         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
6691         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
6692         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
6693         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
6694         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
6695         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
6696         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
6697
6698 2007-03-18  Andreas Schwab  <schwab@suse.de>
6699
6700         * acinclude.m4: Adjust regular expression for ld version
6701         extraction.
6702         * configure: Regenerate.
6703
6704 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
6705
6706         * Makefile.am: Add install-pdf target as copied from
6707         automake v1.10 rules.
6708         * Makefile.in: Regenerate
6709
6710 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
6711
6712         PR libgomp/28486
6713         * configure: Regenerate.
6714
6715         PR c++/30703
6716         * testsuite/libgomp.c++/pr30703.C: New test.
6717
6718 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
6719
6720         Revert:
6721         2006-07-05  Eric Christopher  <echristo@apple.com>
6722         * configure.ac: Depend addition of -pthread on host OS.
6723         * configure: Regenerate.
6724
6725 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6726
6727         * libgomp.texi: Fix spacing after abbreviations.
6728
6729 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
6730
6731         PR libgomp/30546
6732         * configure.ac: Add check for makeinfo
6733         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
6734         if an appropiate version of makeinfo is found.
6735         * aclocal.m4: Regenerated.
6736         * configure: Regenerated.
6737         * Makefile.in: Regenerated.
6738         * testsuite/Makefile.in: Regenerated.
6739
6740 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
6741
6742         PR libgomp/30540
6743         * libgomp.texi: More about implementation-dependent settings.
6744
6745 2007-01-26  Tobias Burnus  <burnus@net-b.de>
6746
6747         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
6748
6749 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
6750
6751         PR middle-end/30494
6752         * testsuite/libgomp.c/pr30494.c: New test.
6753
6754 2007-01-15  Tom Tromey  <tromey@redhat.com>
6755
6756         * configure: Rebuilt.
6757         * configure.ac: Fixed comment.
6758
6759 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
6760
6761         * libgomp.texi: Document implementation specific default values of
6762         environment variables.
6763
6764 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
6765
6766         PR libgomp/28209
6767         * libgomp.texi: New file.
6768         * configure.ac: Add --enable-generated-files-in-srcdir option.
6769         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
6770         files to srcdir.
6771         * Makefile.in: Regenerated.
6772         * config.h.in: Regenerated.
6773         * testsuite/Makefile.in: Regenerated.
6774         * NOTES: Removed.
6775
6776 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
6777
6778         PR libgomp/29949
6779         * env.c (omp_set_num_threads): Set illegal thread count to 1.
6780
6781 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
6782
6783         * configure: Regenerate.
6784
6785 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
6786
6787         PR libgomp/29947
6788         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
6789         start if there shouldn't be any loop iterations.
6790         (gomp_loop_ordered_static_start): Remove start == end test.
6791         * testsuite/libgomp.c/pr29947-1.c: New test.
6792         * testsuite/libgomp.c/pr29947-2.c: New test.
6793
6794 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
6795
6796         * configure.tgt: Force initial-exec TLS model on Linux only.
6797
6798 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
6799
6800         * configure: Regenerated.
6801
6802 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
6803
6804         * env.c (parse_schedule): Reject out of range values.
6805         (parse_unsigned_long): Reject out of range, negative or zero values.
6806
6807 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
6808
6809         PR fortran/29629
6810         * testsuite/libgomp.fortran/pr29629.f90: New test.
6811
6812 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
6813
6814         PR libgomp/29494
6815         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
6816         * config/posix95: New directory.
6817         * config/posix95/omp-lock.h: New file.
6818         * config/posix95/lock.c: Likewise.
6819
6820 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
6821
6822         * aclocal.m4: Regenerate.
6823         * configure: Regenerate.
6824
6825 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6826
6827         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
6828         '<' to '<='.
6829
6830 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6831
6832         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
6833         test.
6834         * configure: Regenerate.
6835         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
6836
6837 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
6838
6839         PR middle-end/25261
6840         PR middle-end/28790
6841         * testsuite/libgomp.c/nestedfn-4.c: New test.
6842         * testsuite/libgomp.c/nestedfn-5.c: New test.
6843         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
6844
6845         PR fortran/29097
6846         * testsuite/libgomp.fortran/condinc1.f: New test.
6847         * testsuite/libgomp.fortran/condinc2.f: New test.
6848         * testsuite/libgomp.fortran/condinc3.f90: New test.
6849         * testsuite/libgomp.fortran/condinc4.f90: New test.
6850         * testsuite/libgomp.fortran/condinc1.inc: New file.
6851
6852 2006-09-18  Tom Tromey  <tromey@redhat.com>
6853
6854         * configure: Rebuilt.
6855
6856 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
6857
6858         PR c/28768
6859         PR preprocessor/14634
6860         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
6861         to AC_DEFINE.
6862         * configure: Regenerate.
6863
6864 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
6865
6866         * testsuite/libgomp.fortran/reduction3.f90: Change
6867         -2147483648 to -huge(i)-1 to avoid overflow.
6868         * testsuite/libgomp.fortran/reduction4.f90: Change
6869         Z'ffffffff' to not(0) to avoid overflow.
6870
6871 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
6872
6873         PR libgomp/25938
6874         * Makefile.am (libsubincludedir): New.
6875         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
6876         * Makefile.in: Regenerate.
6877
6878 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
6879
6880         PR libgomp/28725
6881         * env.c: Include ctype.h.
6882         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
6883         leading and/or trailing whitespace and compare strings case
6884         insensitively.
6885
6886 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
6887
6888         PR fortran/28390
6889         * testsuite/libgomp.fortran/pr28390.f: New test.
6890
6891 2006-07-05  Eric Christopher  <echristo@apple.com>
6892
6893         * configure.ac: Depend addition of -pthread on host OS.
6894         * configure: Regenerate.
6895
6896 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
6897
6898         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
6899         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
6900         defined.
6901
6902 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
6903
6904         PR libgomp/26175
6905         PR libgomp/26477
6906         * configure.ac: If neither --enable-linux-futex nor
6907         --disable-linux-futex is passed, determine the default by checking
6908         for compiling and/or running against NPTL.  With --enable-linux-futex,
6909         check if SYS_gettid and SYS_futex are defined.
6910         * configure: Rebuilt.
6911
6912 2006-06-14  Richard Henderson  <rth@redhat.com>
6913
6914         PR libgomp/28008
6915         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
6916         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
6917
6918 2006-06-09  Richard Henderson  <rth@redhat.com>
6919
6920         * env.c (gomp_nthreads_var): Change to unsigned long.
6921         (gomp_run_sched_chunk): Likewise.
6922         (parse_unsigned_long): Rename from parse_num_threads and generalize.
6923         (initialize_env): Initialize gomp_thread_attr.
6924         * libgomp.h (gomp_nthreads_var): Update decl.
6925         (gomp_run_sched_chunk): Likewise.
6926         (gomp_thread_attr): Declare.
6927         * team.c (gomp_thread_attr): Export.
6928         (initialize_team): Don't initialize it.
6929
6930 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
6931
6932         PR fortran/27916
6933         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
6934         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
6935
6936 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
6937
6938         * config/mingw32/time.c: New file.
6939         * configure.tgt: Use it.
6940
6941 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
6942
6943         * Makefile.am: Add install-html target. Add install-html to .PHONY
6944         * Makefile.in: Regenerate.
6945
6946 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6947
6948         PR libgomp/27612
6949         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
6950         * testsuite/libgomp.c/critical-1.c: Likewise.
6951         * testsuite/libgomp.c/loop-1.c: Likewise.
6952         * testsuite/libgomp.c/loop-2.c: Likewise.
6953         * testsuite/libgomp.c/single-1.c: Likewise.
6954         * testsuite/libgomp.c/ordered-1.c: Likewise.
6955         * testsuite/libgomp.c/ordered-2.c: Likewise.
6956
6957 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
6958
6959         PR middle-end/27416
6960         * libgomp.fortran/pr27416-1.f90: New test.
6961
6962 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
6963
6964         PR fortran/27395
6965         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
6966         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
6967
6968 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6969
6970         PR c++/26943
6971         * testsuite/libgomp.c/pr26943-1.c: New test.
6972         * testsuite/libgomp.c/pr26943-2.c: New test.
6973         * testsuite/libgomp.c/pr26943-3.c: New test.
6974         * testsuite/libgomp.c/pr26943-4.c: New test.
6975         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
6976         * testsuite/libgomp.c++/pr26943.C: New test.
6977
6978 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6979
6980         PR middle-end/27337
6981         * testsuite/libgomp.c++/pr27337.C: New test.
6982
6983 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
6984
6985         PR c/26171
6986         * testsuite/libgomp.c/pr26171.c: New test.
6987
6988 2006-04-25  Richard Henderson  <rth@redhat.com>
6989
6990         PR libgomp/25865
6991         * configure.ac: Use GCC_CHECK_TLS.
6992         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
6993         * Makefile.in, aclocal.m4, configure: Regenerate.
6994
6995 2006-04-10  Matthias Klose  <doko@debian.org>
6996
6997         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
6998         directory names containing underscores.
6999
7000 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7001
7002         PR c++/26691
7003         * testsuite/libgomp.c++/pr26691.C: New test.
7004
7005 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7006
7007         * testsuite/libgomp.fortran/retval2.f90: New test.
7008
7009 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7010
7011         * testsuite/libgomp.c++: New directory.
7012
7013 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7014
7015         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7016         * config/posix/sem.c: Implement the above.
7017
7018 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7019
7020         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7021         define HAVE_BROKEN_POSIX_SEMAPHORES.
7022         * configure: Rebuilt.
7023         * config.h.in: Rebuilt.
7024
7025 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7026
7027         PR bootstrap/26161
7028         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7029         for the other pthread check.
7030         * configure: Regenerate.
7031         * config.h.in: Regenerate.
7032
7033 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7034
7035         PR libgomp/25938
7036         PR libgomp/25984
7037         * Makefile.am (fincludedir): New variable.
7038         (nodist_include_HEADERS): Remove Fortran files.
7039         (nodist_finclude_HEADERS): New variable.
7040         * Makefile.in: Regenerated.
7041
7042 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7043
7044         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7045         Remove tests for returning assumed character length arrays.
7046
7047 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7048             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7049
7050         PR libgomp/25936
7051         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7052
7053 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7054
7055         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7056
7057 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7058
7059         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7060         part of LD_LIBRARY_PATH manually.
7061
7062 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7063
7064         PR libgomp/25852
7065         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7066         libgomp_init.
7067
7068 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7069
7070         PR libgomp/25884
7071         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7072         * configure.ac (PERL): Don't set.
7073         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7074         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7075         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7076         * omp.h.in: Wrap the new configure substitutions with @ characters.
7077         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7078         * aclocal.m4, configure, Makefile.in: Regenerate.
7079         * mkomp_h.pl: Delete.
7080
7081 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7082
7083         PR libgomp/25259
7084         * configure.ac: Use GCC_HEADER_STDINT.
7085         * libgomp.h: Include gstdint.h.
7086         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7087         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7088
7089 2006-01-24  Richard Henderson  <rth@redhat.com>
7090
7091         PR libgomp/25942
7092         * configure.ac: Add AM_MAINTAINER_MODE.
7093         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7094
7095 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7096
7097         * Makefile.in: Regenerate.
7098         * testsuite/Makefile.in: Regenerate.
7099         * aclocal.m4: Regenerate.
7100
7101 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7102
7103         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7104         Solaris.
7105         * configure.ac: Add check for loadavg.h.
7106         (link_gomp): Adjust comment.
7107         * configure: Regenerate.
7108         * config.h.in: Regenerate.
7109
7110 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7111
7112         PR libgomp/25877
7113         * configure.ac: Remove check for alloca.h.
7114         * configure: Regenerate.
7115         * config.h.in: Regenerate.
7116         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7117         * team.c: Remove use of alloca.h.
7118         Call gomp_alloca instead of alloca.
7119
7120 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7121
7122         PR libgomp/25877
7123         * team.c: Add include of alloca.h.
7124         * configure.ac: Add check for alloca.h.
7125         * configure: Regenerate.
7126         * config.h.in: Regenerate.
7127
7128 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7129
7130         PR fortran/25219
7131         * testsuite/libgomp.fortran/pr25219.f90: New test.
7132
7133 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7134
7135         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7136         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7137         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7138         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7139         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7140         testsuite/libgomp.fortran/threadprivate1.f90,
7141         testsuite/libgomp.fortran/threadprivate2.f90,
7142         testsuite/libgomp.fortran/threadprivate3.f90,
7143         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7144         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7145         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7146         effective-target to TLS runtime.
7147
7148         * testsuite/libgomp.fortran/pr25162.f: Require
7149         effective-target TLS runtime.
7150
7151 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7152
7153         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7154         * testsuite/libgomp.c/nestedfn-3.c: New test.
7155
7156 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7157
7158         PR fortran/25162
7159         * testsuite/libgomp.fortran/pr25162.f: New test.
7160
7161 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7162
7163         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7164         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7165
7166 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7167
7168         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7169         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7170         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7171         single.c, team.c, work.c, config/linux/alpha/futex.h,
7172         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7173         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7174         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7175         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7176         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7177         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7178         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7179         FSF address.
7180
7181 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7182
7183         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7184         to nodist_noinst_HEADERS.
7185         * Makefile.in: Rebuilt.
7186
7187         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7188         add integer count field.
7189         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7190         omp_nest_lock_t type change.
7191         (omp_init_nest_lock): Likewise.  Initialize count to 0.
7192         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7193         Increment count.
7194         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7195         Decrement count.
7196         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7197         Increment count if successful and return the new nesting level.
7198         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7199         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7200         * testsuite/libgomp.c/lib-1.c: New test.
7201         * testsuite/libgomp.fortran/lib1.f90: New test.
7202         * testsuite/libgomp.fortran/lib2.f: New test.
7203         * testsuite/libgomp.fortran/lib3.f: New test.
7204
7205 2005-11-17  Richard Henderson  <rth@redhat.com>
7206
7207         PR 24845
7208         * Makefile.am (nodist_toolexeclib_HEADERS): New.
7209         * configure.ac (link_gomp): New.  Substitute it.
7210         (AC_CONFIG_FILES): Add libgomp.spec.
7211         * libgomp.spec.in: New file.
7212         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7213         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7214
7215 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7216
7217         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7218         reduction(-:var) behaving the same as reduction(+:var).
7219         * testsuite/libgomp.c/reduction-4.c: New test.
7220
7221 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
7222
7223         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7224         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7225         testsuite/libgomp.c/copyin-3.c,
7226         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7227         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7228         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7229         testsuite/libgomp.c++/pr24455.C,
7230         testsuite/libgomp.fortran/threadprivate1.f90,
7231         testsuite/libgomp.fortran/threadprivate2.f90,
7232         testsuite/libgomp.fortran/threadprivate3.f90,
7233         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7234         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7235         testsuite/libgomp.fortran/omp_parse3.f90: Require
7236         effective-target TLS.
7237
7238 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
7239
7240         * HEADER: Remove.
7241
7242 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
7243
7244         PR libgomp/24797
7245         * team.c (initialize_team): Pass NULL rather than free as
7246         pthread_key_create destructor.  Initialize thread specific data
7247         pointer in initial thread to a static local variable rather than
7248         malloced memory.
7249
7250 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
7251
7252         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7253         its location to ld_library_path.
7254
7255 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7256
7257         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7258
7259 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7260
7261         * testsuite/libgomp.c: Rename from libgomp.dg.
7262
7263 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
7264
7265         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7266         threadprivate variable 'i'.
7267
7268 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
7269
7270         * config/linux/s390/futex.h: New file.
7271         * configure.tgt: Use it.
7272
7273         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7274         before the parallel.
7275
7276 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
7277
7278         PR c++/24734
7279         * testsuite/libgomp.c++/master-1.C: New test.
7280
7281 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7282
7283         * testsuite/libgomp.dg/copyin-3.c: New test.
7284
7285 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7286
7287         * testsuite/libgomp.fortran/retval1.f90: New test.
7288         * testsuite/libgomp.fortran/vla7.f90: New test.
7289
7290 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
7291
7292         * testsuite/libgomp.fortran/vla2.f90: New test.
7293         * testsuite/libgomp.fortran/vla3.f90: New test.
7294         * testsuite/libgomp.fortran/vla4.f90: New test.
7295         * testsuite/libgomp.fortran/vla5.f90: New test.
7296         * testsuite/libgomp.fortran/vla6.f90: New test.
7297
7298 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
7299
7300         * config/linux/sparc/futex.h: New file.
7301         * configure.tgt: Use it.
7302         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7303
7304         * critical.c: Include stdlib.h.
7305         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7306         ignoring return value.
7307         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7308         LIBGOMP_CHECK_SYNC_BUILTINS check.
7309         * configure: Rebuilt.
7310
7311 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7312
7313         * testsuite/libgomp.fortran/vla1.f90: New test.
7314
7315 2005-10-31  Richard Henderson  <rth@redhat.com>
7316
7317         * testsuite/libgomp.fortran/character2.f90: Fix race condition
7318         setting 's' in different threads.
7319
7320 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7321
7322         * libgomp.h (attribute_hidden, ialias): Define.
7323         * config/posix/proc.c (omp_get_num_procs): Add ialias.
7324         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7325         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7326         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7327         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7328         omp_test_lock, omp_test_nest_lock): Likewise.
7329         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7330         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7331         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7332         omp_test_lock, omp_test_nest_lock): Likewise.
7333         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
7334         omp_get_dynamic, omp_get_nested): Likewise.
7335         * parallel.c (omp_get_num_threads, omp_get_max_threads,
7336         omp_get_thread_num, omp_in_parallel): Likewise.
7337         * fortran.c (ialias_redirect): Define.
7338         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
7339         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
7340         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
7341         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
7342         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
7343         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
7344         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
7345         omp_get_wtime): Add ialias_redirect.
7346
7347 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
7348
7349         * fortran.c: Include stdlib.h.
7350
7351 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
7352
7353         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
7354         * Makefile.in: Regenerated.
7355
7356 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
7357
7358         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
7359         * libgomp_f.h.in (omp_check_defines): New function.
7360         * env.c: Include libgomp_f.h.
7361         (initialize_env): Call omp_check_defines.
7362
7363         * testsuite/libgomp.dg/copyin-2.c: New test.
7364         * testsuite/libgomp.c++/copyin-2.C: New test.
7365         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
7366
7367         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
7368         * testsuite/libgomp.fortran/sharing2.f90: New test.
7369
7370         * testsuite/libgomp.dg/copyin-1.c: New test.
7371         * testsuite/libgomp.c++/copyin-1.C: New test.
7372
7373 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
7374
7375         * testsuite/libgomp.fortran/crayptr1.f90: New test.
7376
7377         * testsuite/libgomp.fortran/workshare1.f90: New test.
7378
7379         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
7380         only test.
7381         * libgomp.fortran/sharing1.f90: New test.
7382
7383 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
7384
7385         PR c++/24502
7386         * testsuite/libgomp.c++/loop-7.C: New test.
7387
7388         * testsuite/libgomp.dg/nestedfn-2.c: New test.
7389
7390         * testsuite/libgomp.dg/nestedfn-1.c: New test.
7391         * testsuite/libgomp.fortran/reduction6.f90: New test.
7392         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
7393
7394 2005-10-23  Richard Henderson  <rth@redhat.com>
7395
7396         * testsuite/libgomp.c++/ctor-1.C: New.
7397         * testsuite/libgomp.c++/ctor-2.C: New.
7398         * testsuite/libgomp.c++/ctor-3.C: New.
7399         * testsuite/libgomp.c++/ctor-4.C: New.
7400         * testsuite/libgomp.c++/ctor-5.C: New.
7401         * testsuite/libgomp.c++/ctor-6.C: New.
7402         * testsuite/libgomp.c++/ctor-7.C: New.
7403         * testsuite/libgomp.c++/ctor-8.C: New.
7404         * testsuite/libgomp.c++/ctor-9.C: New.
7405
7406 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
7407
7408         PR 24455
7409         * testsuite/libgomp.c++/pr24455-1.C: New test.
7410         * testsuite/libgomp.c++/pr24455.C: New test.
7411         * testsuite/libgomp.dg/pr24455-1.c: New test.
7412         * testsuite/libgomp.dg/pr24455.c: New test.
7413
7414 2005-10-20  Richard Henderson  <rth@redhat.com>
7415
7416         * testsuite/libgomp.c++/loop-6.C: New.
7417         * testsuite/libgomp.dg/loop-3.c: New.
7418
7419 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
7420
7421         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
7422         explicitly private.
7423         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
7424         explicitly shared.
7425
7426 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
7427
7428         * testsuite/libgomp.fortran/jacobi.f: New test.
7429
7430 2005-10-19  Richard Henderson  <rth@redhat.com>
7431
7432         * configure.tgt (i?86-linux): Default to with_arch instead of
7433         CFLAGS.  Add -mtune to match target_cpu.
7434         (x86_64-linux): Tune to i686.
7435
7436         * fortran.c (omp_test_nest_lock_): Fix typo.
7437
7438 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
7439
7440         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7441         gomp_ordered_sync): Do nothing if team->nthreads == 1.
7442         * testsuite/libgomp.dg/ordered-3.c: New test.
7443
7444         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
7445         Remove volatile keyword.
7446
7447         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
7448         in COMMON block to avoid warnings on 64-bit targets.
7449
7450 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
7451
7452         * testsuite/libgomp.dg/shared-3.c: New test.
7453
7454 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7455
7456         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
7457         * testsuite/libgomp.fortran/reduction5.f90: New test.
7458
7459 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7460
7461         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
7462         dg-options.
7463         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
7464         flush loop now that __sync_synchronize has proper memory barrier.
7465         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
7466         Add -ffixed-form to dg-options.
7467
7468 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7469
7470         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
7471         from subdirectories.
7472         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
7473         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
7474         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
7475         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
7476         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
7477         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
7478         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
7479         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
7480         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
7481         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
7482         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
7483         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
7484         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
7485         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
7486         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
7487         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
7488         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
7489         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
7490         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
7491         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
7492         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
7493         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
7494         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
7495         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
7496         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
7497
7498 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
7499
7500         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
7501         lang_library_path exists.  Use find instead of glob to gather tests.
7502         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
7503
7504 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7505
7506         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
7507         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
7508         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
7509         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
7510         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
7511         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
7512         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
7513         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
7514         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
7515         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
7516         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
7517         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
7518         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
7519
7520 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
7521
7522         * testsuite/libgomp.dg/vla-1.c: New test.
7523
7524         * testsuite/libgomp.fortran/reference2.f90: New test.
7525
7526         * testsuite/libgomp.fortran/character2.f90: Remove explicit
7527         declaration of omp_get_thread_num.
7528         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
7529         use omp_lib.
7530
7531         * testsuite/libgomp.fortran/reduction1.f90: New test.
7532         * testsuite/libgomp.fortran/reduction2.f90: New test.
7533         * testsuite/libgomp.fortran/reduction3.f90: New test.
7534         * testsuite/libgomp.fortran/reduction4.f90: New test.
7535
7536 2005-10-13  Richard Henderson  <rth@redhat.com>
7537
7538         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
7539         * Makefile.in: Regenerate.
7540         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
7541         * libgomp.h: Include bar.h.
7542         (struct gomp_barrier): Remove.
7543         (struct gomp_team): Add barrier.  Replace master_barrier with
7544         master_release.  Replace threads with ordered_release.
7545         (struct gomp_thread): Replace barrier with release.
7546         * ordered.c (gomp_ordered_first): Update for ordered_release change.
7547         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
7548         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
7549         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
7550         (GOMP_single_copy_end): Likewise.
7551         * team.c (gomp_threads_dock): New.
7552         (gomp_barrier_init, gomp_barrier_destroy): Remove.
7553         (gomp_thread_start): Use gomp_barrier_wait.
7554         (new_team, free_team): Update for gomp_team changes.
7555         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
7556         (gomp_team_end): Use gomp_barrier_wait.
7557         (initialize_team): Update for gomp_thread changes.
7558         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
7559         (gomp_work_share_end_nowait): Use atomic ops when available.
7560         * config/linux/bar.c, config/linux/bar.h: New files.
7561         * config/posix/bar.c, config/posix/bar.h: New files.
7562
7563 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
7564
7565         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
7566         * testsuite/libgomp.dg/single-2.c: New test.
7567
7568         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
7569         lang_link_flags): Unset, so that they aren't inherited from previously
7570         sourced *.exp.
7571
7572         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
7573
7574 2005-10-12  Richard Henderson  <rth@redhat.com>
7575
7576         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
7577         (libgomp_init): Use lang_test_file, lang_library_path, and
7578         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
7579
7580         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
7581         (lang_test_file, lang_link_flags): New.
7582         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
7583
7584         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
7585         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
7586         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
7587         testsuite/libgomp.c++/parallel-1.C,
7588         testsuite/libgomp.c++/reduction-1.C,
7589         testsuite/libgomp.c++/reduction-2.C,
7590         testsuite/libgomp.c++/reduction-3.C,
7591         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
7592         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
7593         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
7594         New files, largely cribbed from the C testsuite.
7595
7596 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
7597
7598         * testsuite/libgomp.fortran/character1.f90: New test.
7599         * testsuite/libgomp.fortran/character2.f90: New test.
7600
7601         * testsuite/libgomp.dg/nested-1.c: New test.
7602         * testsuite/libgomp.dg/nested-2.c: New test.
7603         * testsuite/libgomp.fortran/do1.f90: New test.
7604         * testsuite/libgomp.fortran/do2.f90: New test.
7605
7606         * testsuite/libgomp.fortran/reference1.f90: New test.
7607
7608 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
7609
7610         * testsuite/libgomp.dg/reduction-1.c: New test.
7611         * testsuite/libgomp.dg/reduction-2.c: New test.
7612         * testsuite/libgomp.dg/reduction-3.c: New test.
7613
7614 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
7615
7616         * testsuite/libgomp.dg/atomic-1.c: New test.
7617         * testsuite/libgomp.dg/atomic-2.c: New test.
7618
7619 2005-10-09  Richard Henderson  <rth@redhat.com>
7620
7621         * critical.c (atomic_lock): New.
7622         (initialize_critical): Initialize it.
7623         (GOMP_atomic_start, GOMP_atomic_end): New.
7624         * libgomp.map: Export them.
7625         * libgomp_g.h: Declare them.
7626
7627         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
7628
7629 2005-10-02  Richard Henderson  <rth@redhat.com>
7630
7631         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
7632         to XCFLAGS instead of CFLAGS.
7633
7634 2005-09-30  Richard Henderson  <rth@redhat.com>
7635
7636         * configure.ac: Determine whether -pthread or -lpthread is needed.
7637         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
7638         * Makefine.in, configure: Rebuild.
7639
7640 2005-09-28  Richard Henderson  <rth@redhat.com>
7641
7642         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
7643         * testsuite/libgomp.dg/omp-single-3.c: New test.
7644
7645 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
7646
7647         * testsuite/libgomp.dg/omp-single-2.c: New test.
7648         * testsuite/libgomp.dg/shared-2.c: Fix return code.
7649
7650 2005-09-27  Richard Henderson  <rth@redhat.com>
7651
7652         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
7653         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
7654
7655 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
7656
7657         * testsuite/libgomp.dg/omp-loop03.c: New test.
7658
7659 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7660
7661         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
7662
7663 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7664
7665         * testsuite/libgomp.dg/omp-single-1.c: New test.
7666         * testsuite/libgomp.dg/shared-1.c: Return 0.
7667         Add prototype for abort.
7668         * testsuite/libgomp.dg/shared-2.c: Likewise.
7669
7670 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
7671
7672         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
7673         constructs.
7674
7675 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
7676
7677         * testsuite/libgomp.dg/shared-1.c: New test.
7678         * testsuite/libgomp.dg/shared-2.c: New test.
7679
7680 2005-09-24  Richard Henderson  <rth@redhat.com>
7681
7682         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
7683
7684 2005-09-24  Richard Henderson  <rth@redhat.com>
7685
7686         * iter.c (gomp_iter_static_next): Round up when computing number
7687         of iterations.  Don't bother distributing a remainder equally.
7688
7689         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
7690         Don't call srand.  Zero b before testing.
7691         (main): New.
7692
7693 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
7694
7695         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
7696         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
7697
7698 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
7699
7700         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
7701         without !$omp end do, followed immediately by subroutine end.
7702
7703 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
7704
7705         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
7706
7707 2005-09-22  Richard Henderson  <rth@redhat.com>
7708
7709         * critical.c (GOMP_critical_name_start): Change argument to void**.
7710         Reuse the pointer space if the mutex fits.
7711         (GOMP_critical_name_end): Likewise.
7712         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
7713         * libgomp_g.h (GOMP_critical_name_start): Update decl.
7714         (GOMP_critical_name_end): Likewise.
7715         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
7716         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
7717
7718 2005-09-20  Richard Henderson  <rth@redhat.com>
7719
7720         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
7721         (create_lock_lock): New.
7722         (initialize_critical): Initialize it.
7723         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
7724         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
7725
7726 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7727
7728         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
7729
7730 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7731
7732         * testsuite/libgomp.dg/omp-loop01.c: New test.
7733         * testsuite/libgomp.dg/omp-loop02.c: New test.
7734
7735 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
7736
7737         * configure.ac (AC_PROG_FC): Add.
7738         (USE_FORTRAN): New automake conditional.
7739         * configure: Rebuilt.
7740         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
7741         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
7742         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
7743         Add rules to build them.
7744         * Makefile.in: Rebuilt.
7745         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
7746         OMP_NEST_LOCK_KIND.
7747         * libgomp.map: Add Fortran wrappers.
7748         * libgomp_f.h.in: New file.
7749         * omp_lib.h.in: New file.
7750         * omp_lib.f90.in: New file.
7751         * fortran.c: New file.
7752         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
7753         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
7754         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
7755         libgfortran has been built.
7756         * testsuite/libgomp.fortran/fortran.exp: New file.
7757         * testsuite/libgomp.fortran/omp_cond1.f: New test.
7758         * testsuite/libgomp.fortran/omp_cond2.f: New test.
7759         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
7760         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
7761         * testsuite/libgomp.fortran/omp_hello.f: New test.
7762         * testsuite/libgomp.fortran/omp_orphan.f: New test.
7763         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
7764         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
7765         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
7766         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
7767         * testsuite/libgomp.fortran/omp_reduction.f: New test.
7768         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
7769         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
7770
7771 2005-08-30  Richard Henderson  <rth@redhat.com>
7772
7773         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
7774         function for when aliases are not usable.
7775         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
7776         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7777         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
7778         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
7779         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
7780         GOMP_loop_ordered_guided_next): Likewise.
7781         * ordered.c (GOMP_ordered_start): Likewise.
7782
7783 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
7784
7785         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
7786         * testsuite/libgomp.dg/omp_hello.c: Fix return code
7787         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
7788         * testsuite/libgomp.dg/omp_orphan.c: Likewise
7789         * testsuite/libgomp.dg/omp_reduction.c: Likewise
7790         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
7791         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
7792         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
7793         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
7794
7795 2005-07-07  Eric Christopher  <echristo@redhat.com>
7796             Diego Novillo  <dnovillo@redhat.com>
7797
7798         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
7799         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
7800         up code.
7801         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
7802         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
7803         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
7804         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
7805         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
7806         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
7807         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
7808
7809 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
7810
7811         * TOPLEVEL.patch: Remove.
7812
7813 2005-05-16  Richard Henderson  <rth@redhat.com>
7814
7815         * configure.ac: Test for clock_gettime.
7816         * config.h.in, configure: Rebuild.
7817         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
7818         (omp_get_wtime): Use clock_gettime if available.
7819         (omp_get_wtick): Use clock_getres if available.
7820
7821 2005-05-11  Richard Henderson  <rth@redhat.com>
7822
7823         * config/linux/ia64/futex.h: New file.
7824         * configure.tgt: Use it.
7825
7826         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
7827
7828 2005-05-07  Richard Henderson  <rth@redhat.com>
7829
7830         * config/linux/powerpc/futex.h: New file.
7831         * configure.tgt: Use it.
7832
7833         * config/linux/i486/futex.h: Merge ...
7834         * config/linux/x86_64/futex.h: ... into ...
7835         * config/linux/x86/futex.h: ... here.
7836         * configure.tgt: Update to match.
7837
7838 2005-05-06  Richard Henderson  <rth@redhat.com>
7839
7840         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
7841         * config/linux/i486/futex.h: Likewise.
7842         * config/linux/x86_64/futex.h: Likewise.
7843
7844         * config/linux/lock.c: New file.
7845         * config/linux/omp-lock.h: New file.
7846
7847         * critical.c, env.h: Don't include omp.h
7848         * config/posix/lock.c: Include libgomp.h instead of omp.h.
7849         * config/posix/time.c: Likewise.
7850         * config/posix/omp-lock.h: New file.
7851         * libgomp.h: Include omp-lock.h and omp.h.
7852         * Makefile.am (nodist_include_HEADERS): New.
7853         (omp.h): New rule.
7854         * configure.ac (PERL): New.
7855         * mkomp_h.pl: New file.
7856         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
7857         with templates.
7858         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
7859
7860         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
7861         build directory.  Re-add -march=i486 hack.
7862
7863         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
7864         (libgomp_link_flags): Remove.
7865         (libgomp_initialized): Remove.
7866         (libgomp_init): Don't protect from reinitialization.  Copy code
7867         from libstdc++ for getting the multilib set correctly.
7868
7869 2005-05-05  Richard Henderson  <rth@redhat.com>
7870
7871         * config/linux/alpha/futex.h: New file.
7872         * configure.tgt (alpha*-*-linux*): Use it.
7873
7874         * config/posix/mutex.c: New file.
7875         * config/posix/sem.c: Use libgomp.h.
7876
7877         * configure.tgt (x86_64-linux): Also test CC for -m32.
7878         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
7879
7880         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
7881         after $gccpath.
7882
7883         * Makefile.am (SUBDIRS): New.
7884         (libgomp_la_LDFLAGS): Add -lpthread.
7885         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
7886         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
7887
7888         * libgomp_g.h: New file.
7889         * libgomp.h: Split out all public declarations to libgomp_g.h.
7890         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
7891         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
7892         * config/linux/sem.h: Likewise.
7893         * config/posix/sem.h: Likewise.
7894
7895         * Makefile.am (AM_LDFLAGS): New.
7896         (libgomp_version_script): Split out from ...
7897         (libgomp_la_LDFLAGS): ... here.
7898         (libgomp_version_info): New.
7899         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
7900         (LIBGOMP_ENABLE): New.
7901         (LIBGOMP_CHECK_LINKER_FEATURES): New.
7902         (LIBGOMP_ENABLE_SYMVERS): New.
7903         * configure.ac (AC_INIT): Version 1.0.
7904         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
7905         (enable-linux-futex): Likewise.  Rename from enable-futex.
7906         (libtool_VERSION): New.
7907         (LIBGOMP_ENABLE_SYMVERS): Use it.
7908         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
7909         * Makefile.in, aclocal.m4, configure: Rebuild.
7910
7911         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
7912         (gomp_mutex_unlock_slow): Fix typo.
7913         * config/linux/sem.c: Similarly.
7914         (gomp_sem_post_slow): Fix typo.
7915         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
7916         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
7917         [__PIC__] (sys_futex0): Don't use tmp output in asm.
7918
7919         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
7920         (libgomp_la_LDFLAGS): Add top_srcdir to path.
7921         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
7922         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
7923         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
7924         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
7925         LDFLAGS.  Pull enable_futex check to top-level.
7926         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
7927         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
7928
7929         First attempt at real configury.
7930         * Makefile, config.h: Remove file.
7931         * Makefile.am, Makefile.in: New file.
7932         * acinclude.m4 aclocal.m4: New file.
7933         * configure.ac, configure.tgt, configure: New file.
7934
7935         * config/posix/lock.c: Rename from sys-lock.c.
7936         * config/posix/mutex.h: Rename from sys-mutex.h.
7937         * config/posix/sem.c: Rename from sys-sem.c.
7938         * config/posix/sem.h: Rename from sys-sem.h.
7939         * config/posix/proc.c: Rename from sys-proc.c.
7940         * config/posix/time.c: Rename from sys-proc.c.
7941
7942         * config/linux/mutex.c: New file.
7943         * config/linux/mutex.h: New file.
7944         * config/linux/sem.c: New file.
7945         * config/linux/sem.h: New file.
7946         * config/linux/i486/futex.h: New file.
7947         * config/linux/x86_64/futex.h: New file.
7948
7949 2005-05-04  Richard Henderson  <rth@redhat.com>
7950
7951         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
7952         * libgomp.h: Declare them.
7953         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
7954         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
7955
7956 2005-05-04  Richard Henderson  <rth@redhat.com>
7957
7958         * libgomp-1 code drop
7959
7960 2005-05-04  Richard Henderson  <rth@redhat.com>
7961
7962         * iter.c (gomp_iter_static_next): Return tri-state on 0.
7963         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
7964         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
7965         (gomp_iter_static_next): Update.
7966         (gomp_ordered_static_next): Update.
7967         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
7968         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
7969         totally empty range.
7970         (gomp_loop_ordered_static_next): Refine test for calling
7971         gomp_ordered_static_next.
7972         * testsuite/ordered-1.c: Add case for more threads than iterations.
7973
7974         * iter.c (gomp_iter_runtime_next_locked): Remove.
7975         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
7976         gomp_loop_guided_start, gomp_loop_ordered_static_start,
7977         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
7978         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
7979         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
7980         gomp_loop_ordered_guided_next): Downcase name, make static, add
7981         an external alias with the old name.
7982         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
7983         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
7984         switch and call one of the above static functions.
7985         * libgomp.h: Update.
7986
7987         * work.c (gomp_work_share_start): Lock the mutex for !first too.
7988         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
7989         GOMP_loop_guided_start, GOMP_loop_runtime_start,
7990         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7991         GOMP_loop_ordered_guided_start): Update to match.
7992         * sections.c (GOMP_sections_start): Likewise.
7993         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
7994
7995         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7996         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
7997         Use bounds check instead of modulus.
7998         (gomp_ordered_sync): Split out of GOMP_ordered_start.
7999         (gomp_ordered_last): Don't sync with ordered_owner here.
8000         (gomp_ordered_next): Likewise.
8001         (gomp_ordered_static_loop_next): Likewise.
8002         * loop.c, libgomp.h: Update to match.
8003
8004         * libgomp.h (GOMP_barrier): Declare.
8005
8006         * testsuite/barrier-1.c: New file.
8007         * testsuite/critical-1.c: New file.
8008         * testsuite/ordered-2.c: New file.
8009         * testsuite/ordered-1.c: New file.
8010         * testsuite/sections-1.c: New file.
8011         * testsuite/single-1.c: New file.
8012         * testsuite/Makefile (TESTS): Add them.
8013
8014 2005-05-04  Richard Henderson  <rth@redhat.com>
8015
8016         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8017         * loop.c (GOMP_loop_static_start): If not the startup thread,
8018         acquire the mutex to wait for initialization complete.
8019         (GOMP_loop_ordered_static_start): Likewise.
8020         (GOMP_loop_ordered_runtime_start): Likewise.
8021         (GOMP_loop_ordered_static_first): Remove.
8022         (GOMP_loop_ordered_dynamic_first): Remove.
8023         (GOMP_loop_ordered_guided_first): Remove.
8024         (GOMP_loop_ordered_runtime_first): Remove.
8025         * ordered.c (gomp_ordered_loop_first): Post to own release when
8026         we're the first thread.
8027         (gomp_ordered_loop_last): Wait on release if not owner.
8028         (gomp_ordered_loop_next): Likewise.
8029         (gomp_ordered_static_loop_init): New.
8030         (gomp_ordered_static_loop_next): Use ordered_owner.
8031         (GOMP_ordered_start): Likewise.
8032         * work.c (gomp_new_work_share): Initialize ordered_owner.
8033
8034 2005-05-03  Richard Henderson  <rth@redhat.com>
8035
8036         * Makefile (OPT): New.
8037         (CFLAGS): Use it.
8038
8039         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8040         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8041         * libgomp.h, libgomp.map, NOTES: Update to match.
8042
8043         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8044         Add initialized and thr members.
8045         (gomp_thread_start): Pause when initially spawned to wait for
8046         the whole team to be created.
8047         (gomp_team_start): Release team members at the end.
8048
8049         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8050         (f_foo_1): Use GOMP_loop_end.
8051         (f_foo_2): Use GOMP_loop_end_nowait.
8052
8053         * testsuite/loop-2.c: New file.
8054         * testsuite/Makefile (TESTS): Add it.
8055
8056 2005-05-03  Richard Henderson  <rth@redhat.com>
8057
8058         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8059         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8060         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8061         initial work_share.
8062
8063         * testsuite/Makefile: New file.
8064         * testsuite/loop-1.c: New file.
8065
8066 2005-05-03  Richard Henderson  <rth@redhat.com>
8067
8068         Initial implementation and checkin.
8069 \f
8070 Copyright (C) 2005-2016 Free Software Foundation, Inc.
8071
8072 Copying and distribution of this file, with or without modification,
8073 are permitted in any medium without royalty provided the copyright
8074 notice and this notice are preserved.