libgomp/ChangeLog

   1 2016-11-15  Matthias Klose  <doko@ubuntu.com>
   2
   3         * configure: Regenerate.
   4
   5 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
   6
   7         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
   8         * omp_lib.h.in (openmp_version): Likewise.
   9         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
  10         of 201307.
  11         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
  12
  13         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
  14         (fib_wrapper): Add map(from: x) clause.
  15         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
  16         (e_53_2): Likewise.
  17         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
  18         (accum): Add map(tmp) clause.
  19         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
  20         (accum): Add map(tofrom: tmp) clause.
  21         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
  22         (gramSchmidt): Likewise.
  23         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
  24         map(tofrom: sum) clause.
  25         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
  26         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
  27         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
  28         only allowed on the loop iterator.
  29         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
  30         * testsuite/libgomp.fortran/taskloop2.f90: New test.
  31         * testsuite/libgomp.fortran/taskloop4.f90: New test.
  32         * testsuite/libgomp.fortran/doacross1.f90: New test.
  33         * testsuite/libgomp.fortran/doacross3.f90: New test.
  34         * testsuite/libgomp.fortran/taskloop1.f90: New test.
  35         * testsuite/libgomp.fortran/taskloop3.f90: New test.
  36         * testsuite/libgomp.fortran/doacross2.f90: New test.
  37         * testsuite/libgomp.c/doacross-1.c (main): Add missing
  38         #pragma omp atomic read.
  39         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
  40         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
  41
  42 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
  43             Nathan Sidwell  <nathan@acm.org>
  44
  45         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
  46         to determine default geometry.
  47         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
  48         dimension.
  49
  50 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
  51
  52         * hashtab.h: Use standard GPLv3 with runtime exception
  53         boilerplate.
  54
  55 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
  56
  57         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
  58         size when allocating new thread.
  59
  60 2016-09-14  Marek Polacek  <polacek@redhat.com>
  61
  62         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
  63
  64 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
  65
  66         PR fortran/71014
  67         * testsuite/libgomp.fortran/pr71014.f90: New test.
  68
  69 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
  70
  71         PR middle-end/70895
  72         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
  73         firstprivate clauses.
  74         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
  75         copy clauses.
  76         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
  77         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
  78         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
  79         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
  80         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
  81         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
  82         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
  83         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
  84         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
  85         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
  86         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
  87         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
  88
  89 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
  90
  91         PR fortran/70598
  92         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
  93
  94 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
  95
  96         PR c++/58706
  97         * testsuite/libgomp.c++/pr58706.C: New test.
  98
  99 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 100
 101         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 102         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 103         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 104         Likewise.
 105         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 106         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 107         Likewise.
 108         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 109
 110         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 111         test, and don't hardcode -O0.
 112
 113 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 114
 115         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 116
 117 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 118
 119         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 120         test.
 121
 122 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 123
 124         PR middle-end/71734
 125         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 126         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 127
 128 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 129
 130         PR fortran/71717
 131         * testsuite/libgomp.fortran/associate3.f90: New test.
 132
 133 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 134
 135         * testsuite/libgomp.c++/target-21.C: New test.
 136
 137 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 138
 139         * testsuite/libgomp.c++/target-20.C: New test.
 140
 141 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 142             Cesar Philippidis  <cesar@codesourcery.com>
 143
 144         PR middle-end/71373
 145         * libgomp.oacc-c/nested-function-1.c: New file.
 146         * libgomp.oacc-c/nested-function-2.c: Likewise.
 147         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 148         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 149         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 150
 151 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 152
 153         PR c/71381
 154         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 155         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 156         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 157
 158 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 159
 160         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 161         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 162
 163 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 164
 165         PR c/70688
 166         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 167
 168 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 169
 170         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 171         instead of invalid schedule(static, 0).
 172         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 173
 174 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 175
 176         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 177         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 178         parameter, use to set async stream around call to gomp_unmap_vars,
 179         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 180         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 181         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 182         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 183         (event_add): Add int parameter, initialize 'val' field when
 184         adding new ptx_event struct.
 185         (nvptx_evec): Adjust event_add() call arguments.
 186         (nvptx_host2dev): Likewise.
 187         (nvptx_dev2host): Likewise.
 188         (nvptx_wait_async): Likewise.
 189         (nvptx_wait_all_async): Likewise.
 190         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 191         pass to event_add() call.
 192         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 193         parameter.
 194         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 195         call openacc.register_async_cleanup_func() hook.
 196         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 197         * target.c (gomp_copy_from_async): Delete function.
 198         (gomp_map_vars): Remove async_refcount.
 199         (gomp_unmap_vars): Likewise.
 200         (gomp_load_image_to_device): Likewise.
 201         (omp_target_associate_ptr): Likewise.
 202         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 203         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 204         (gomp_copy_from_async): Remove.
 205
 206 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 207
 208         * target.c (gomp_device_copy): New function.
 209         (gomp_copy_host2dev): Likewise.
 210         (gomp_copy_dev2host): Likewise.
 211         (gomp_free_device_memory): Likewise.
 212         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
 213         (gomp_map_pointer): Likewise.
 214         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
 215         NULL value from alloc_func plugin hook.
 216         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
 217         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
 218         (gomp_unmap_vars): Likewise.
 219         (gomp_update): Adjust to call gomp_copy_dev2host and
 220         gomp_copy_host2dev functions.
 221         (gomp_unload_image_from_device): Handle false value from
 222         unload_image_func plugin hook.
 223         (gomp_init_device): Handle false value from init_device_func
 224         plugin hook.
 225         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
 226         (omp_target_free): Adjust to call gomp_free_device_memory.
 227         (omp_target_memcpy): Handle return values from host2dev_func,
 228         dev2host_func, and dev2dev_func plugin hooks.
 229         (omp_target_memcpy_rect_worker): Likewise.
 230         (gomp_target_fini): Handle false value from fini_device_func
 231         plugin hook.
 232         * libgomp.h (struct gomp_device_descr): Adjust return type of
 233         init_device_func, fini_device_func, unload_image_func, free_func,
 234         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
 235         * oacc-init.c (acc_shutdown_1): Handle false value from
 236         fini_device_func plugin hook.
 237         * oacc-host.c (host_init_device): Change return type to bool.
 238         (host_fini_device): Likewise.
 239         (host_unload_image): Likewise.
 240         (host_free): Likewise.
 241         (host_dev2host): Likewise.
 242         (host_host2dev): Likewise.
 243         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
 244         (acc_memcpy_to_device): Likewise.
 245         (acc_memcpy_from_device): Likewise.
 246         (delete_copyout): Add libfnname parameter, handle free_func
 247         hook fatal error case.
 248         (acc_delete): Adjust delete_copyout call.
 249         (acc_copyout): Likewise.
 250         (update_dev_host): Move gomp_mutex_unlock to after
 251         host2dev/dev2host hook calls.
 252
 253         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
 254         to 'hsa_error_msg', for clarity.
 255         (hsa_fatal): Likewise.
 256         (hsa_error): New function.
 257         (init_hsa_context): Change return type to bool, adjust to return
 258         false on error.
 259         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
 260         return value.
 261         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
 262         return false on error.
 263         (get_agent_info): Adjust to return NULL on error.
 264         (destroy_hsa_program): Change return type to bool, adjust to
 265         return false on error.
 266         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
 267         (destroy_module): Change return type to bool, adjust to
 268         return false on error.
 269         (GOMP_OFFLOAD_unload_image): Likewise.
 270         (GOMP_OFFLOAD_fini_device): Likewise.
 271         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
 272         (GOMP_OFFLOAD_free): Change to return false when called.
 273         (GOMP_OFFLOAD_dev2host): Likewise.
 274         (GOMP_OFFLOAD_host2dev): Likewise.
 275         (GOMP_OFFLOAD_dev2dev): Likewise.
 276
 277         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
 278         (CUDA_CALL): Likewise.
 279         (CUDA_CALL_ASSERT): Likewise.
 280         (map_init): Change return type to bool, use CUDA_CALL* macros.
 281         (map_fini): Likewise.
 282         (init_streams_for_device): Change return type to bool, adjust
 283         call to map_init.
 284         (fini_streams_for_device): Change return type to bool, adjust
 285         call to map_fini.
 286         (select_stream_for_async): Release stream_lock before calls to
 287         GOMP_PLUGIN_fatal, adjust call to map_init.
 288         (nvptx_init): Use CUDA_CALL* macros.
 289         (nvptx_attach_host_thread_to_device): Change return type to bool,
 290         use CUDA_CALL* macros.
 291         (nvptx_open_device): Use CUDA_CALL* macros.
 292         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
 293         macros.
 294         (nvptx_get_num_devices): Use CUDA_CALL* macros.
 295         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
 296         (nvptx_exec): Use CUDA_CALL* macros.
 297         (nvptx_alloc): Use CUDA_CALL* macros.
 298         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
 299         (nvptx_host2dev): Likewise.
 300         (nvptx_dev2host): Likewise.
 301         (nvptx_wait): Use CUDA_CALL* macros.
 302         (nvptx_wait_async): Likewise.
 303         (nvptx_wait_all): Likewise.
 304         (nvptx_wait_all_async): Likewise.
 305         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
 306         use CUDA_CALL* macros, adjust call to map_fini.
 307         (GOMP_OFFLOAD_init_device): Change return type to bool,
 308         adjust code accordingly.
 309         (GOMP_OFFLOAD_fini_device): Likewise.
 310         (GOMP_OFFLOAD_load_image): Adjust calls to
 311         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
 312         use CUDA_CALL* macros.
 313         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
 314         return code.
 315         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
 316         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
 317         handle error return.
 318         (GOMP_OFFLOAD_dev2host): Likewise.
 319         (GOMP_OFFLOAD_host2dev): Likewise.
 320         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
 321         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
 322
 323 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
 324
 325         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
 326         (acc_free): Likewise.
 327         (acc_memcpy_to_device): Likewise.
 328         (acc_memcpy_from_device): Likewise.
 329         (acc_deviceptr): Likewise.
 330         (acc_hostptr): Likewise.
 331         (acc_is_present): Likewise.
 332         (acc_map_data): Likewise.
 333         (acc_unmap_data): Likewise.
 334         (present_create_copy): Likewise.
 335         (delete_copyout): Likewise.
 336         (update_dev_host): Likewise.
 337         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
 338         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
 339         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
 340         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 341         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
 342         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
 343         it only runs on nvptx targets.
 344         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 345         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 346         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 347         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 348         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 349         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 350         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 351         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 352         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 353         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 354         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 355         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 356         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 357         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 358         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 359         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 360         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 361         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 362         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 363         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 364         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 365         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 366         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 367
 368 2016-05-23  Martin Jambor  <mjambor@suse.cz>
 369
 370         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
 371
 372 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 373
 374         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
 375         to gomp_init_targets_once.
 376         (acc_set_device_type): Remove !cached_base_dev condition on call to
 377         gomp_init_targets_once, move call to before acc_device_lock acquire,
 378         to avoid deadlock.
 379         (acc_get_device_num): Remove !cached_base_dev condition on call to
 380         gomp_init_targets_once.
 381         (acc_set_device_num): Likewise.
 382
 383 2016-05-16  Martin Jambor  <mjambor@suse.cz>
 384
 385         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
 386
 387 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
 388
 389         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
 390         expected partitioning.
 391
 392 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
 393
 394         PR middle-end/70626
 395         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
 396         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
 397         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
 398
 399 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
 400
 401         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
 402         non-fatal.
 403
 404 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
 405
 406         PR middle-end/70680
 407         * testsuite/libgomp.c/pr70680-1.c: New test.
 408         * testsuite/libgomp.c/pr70680-2.c: New test.
 409
 410 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 411
 412         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
 413         pass parameter variables to subroutines.
 414
 415 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 416
 417         PR middle-end/70643
 418         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
 419
 420 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
 421
 422         PR testsuite/68242
 423         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
 424         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 425
 426 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
 427
 428         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
 429         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
 430         GOACC_declare prototype.
 431
 432         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
 433         Merge this file, and...
 434         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
 435         ... this file, and...
 436         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
 437         ... this file, and...
 438         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
 439         ... this file, and...
 440         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
 441         ... this file, and...
 442         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
 443         ... this file, and...
 444         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
 445         ... this file, and...
 446         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
 447         ... this file, and...
 448         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
 449         ... this file, and...
 450         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
 451         ... this file, and...
 452         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
 453         ... this file, and...
 454         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
 455         ... this file, and...
 456         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
 457         ... this file into...
 458         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
 459         file.
 460
 461         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
 462         Make failure observable.
 463
 464 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
 465
 466         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
 467         field.
 468         * target.c (gomp_target_fallback_firstprivate,
 469         gomp_target_unshare_firstprivate): Removed.
 470         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
 471         before waiting for dependencies.
 472         (gomp_target_task_fn): Don't copy firstprivate vars here.
 473         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
 474         firstprivate_copies here.
 475         (gomp_create_target_task): Don't initialize firstprivate_copies field.
 476         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
 477         explicit/implicit firstprivate.
 478
 479 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
 480
 481         PR lto/70289
 482         PR ipa/70348
 483         PR tree-optimization/70373
 484         PR middle-end/70533
 485         PR middle-end/70534
 486         PR middle-end/70535
 487         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
 488         test.
 489         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
 490         test.
 491         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
 492         test.
 493         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
 494         test.
 495         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
 496         test.
 497         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
 498         test.
 499         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
 500         test.
 501         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
 502         test.
 503         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
 504         test.
 505         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
 506         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
 507         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
 508         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
 509         test.
 510         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
 511         test.
 512         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
 513         test.
 514         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
 515         test.
 516         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
 517         coverage.
 518         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 519         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 520         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
 521         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
 522         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
 523         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
 524         coverage.
 525         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 526         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 527         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 528         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 529         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
 530         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
 531         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
 532         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
 533         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
 534         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 535         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 536         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 537         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 538         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 539         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
 540
 541 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
 542             James Norris  <jnorris@codesourcery.com>
 543             Nathan Sidwell  <nathan@codesourcery.com>
 544             Julian Brown  <julian@codesourcery.com>
 545             Cesar Philippidis  <cesar@codesourcery.com>
 546             Chung-Lin Tang  <cltang@codesourcery.com>
 547             Tom de Vries  <tom@codesourcery.com>
 548
 549         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
 550         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
 551         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
 552         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
 553         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 554         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 555         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 556         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
 557         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
 558         XFAIL.
 559         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
 560         Incorporate...
 561         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
 562         file.
 563         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
 564         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
 565         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
 566         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
 567         Likewise.
 568         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
 569         Likewise.
 570         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 571         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
 572         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
 573         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
 574         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
 575         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 576         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
 577         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
 578         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 579         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
 580         Likewise.
 581         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
 582         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 583         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
 584         file...
 585         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
 586         file into...
 587         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
 588         file.  Update.
 589         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
 590         file.
 591         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
 592         Likewise.
 593         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
 594         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
 595         ... this new file.  Update.
 596         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
 597         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
 598         ... this new file.  Update.
 599         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
 600         file.  Incorporate...
 601         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
 602         file, and...
 603         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
 604         file, and...
 605         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
 606         file.
 607         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
 608
 609 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
 610
 611         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
 612         set-torture-options.
 613
 614 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
 615
 616         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
 617         gcc-dg-runtest.
 618         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 619         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
 620         -fno-builtin-acc_on_device instead of -O0.
 621         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
 622         -O0.
 623         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 624         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
 625         Likewise.
 626         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 627         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 628         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 629         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 630         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 631         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 632         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
 633         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 634         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
 635         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
 636         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
 637         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
 638         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
 639         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
 640         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
 641         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
 642         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
 643         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
 644         Don't specify -O2.
 645         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
 646         Likewise.
 647         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
 648         Likewise.
 649
 650 2016-03-24  Martin Liska  <mliska@suse.cz>
 651
 652         * plugin/plugin-hsa.c (packet_store_release): New function
 653         that is taken from the HSA runtime manual.
 654         (GOMP_OFFLOAD_run): Use the function.
 655
 656 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
 657
 658         PR c++/70376
 659         * testsuite/libgomp.c++/pr70376.C: New test.
 660
 661 2016-03-23  Tom de Vries  <tom@codesourcery.com>
 662
 663         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
 664         initialization of lresult and lvresult.
 665         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
 666
 667 2016-03-23  James Norris  <jnorris@codesourcery.com>
 668             Daichi Fukuoka <dc-fukuoka@sgi.com>
 669
 670         PR libgomp/69414
 671         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
 672         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
 673         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
 674         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
 675
 676 2016-03-23  Martin Liska  <mliska@suse.cz>
 677
 678         PR hsa/70337
 679         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
 680         argument just in case a dispatched kernel uses that argument.
 681
 682 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
 683
 684         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
 685         -ftree-parallelize-loops/-fopenacc changes.
 686         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
 687         Likewise.
 688         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 689         Likewise.
 690         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
 691         Likewise.
 692         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
 693         Likewise.
 694         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
 695         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
 696
 697 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
 698
 699         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
 700         always_ld_library_path the path to libgcc_s.
 701
 702 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
 703
 704         PR testsuite/70009
 705         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
 706
 707 2016-03-09  Tom de Vries  <tom@codesourcery.com>
 708
 709         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
 710         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
 711         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 712         Same.
 713         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
 714         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
 715         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
 716         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
 717
 718 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 719
 720         * testsuite/lib/libgomp.exp
 721         (check_effective_target_hsa_offloading_selected_nocache): New.
 722         (check_effective_target_hsa_offloading_selected): Likewise.
 723         * testsuite/libgomp.hsa.c/c.exp: Likewise.
 724         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
 725         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
 726         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
 727         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
 728         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
 729         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
 730         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
 731         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
 732         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
 733         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
 734         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
 735         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
 736         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
 737         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
 738         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
 739         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
 740
 741 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 742
 743         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
 744         non-shared memory accelerators.
 745         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
 746         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
 747         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
 748         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
 749         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
 750         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
 751         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
 752         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
 753         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
 754
 755 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 756
 757         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
 758         ALWAYS_CFLAGS.
 759
 760 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
 761
 762         PR libgomp/69555
 763         * testsuite/libgomp.c++/pr69555-1.C: New test.
 764         * testsuite/libgomp.c++/pr69555-2.C: New test.
 765
 766 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
 767             Martin Jambor  <mjambor@suse.cz>
 768
 769         * testsuite/lib/libgomp.exp
 770         (check_effective_target_offload_device_shared_as): New proc.
 771         * testsuite/libgomp.c++/declare_target-1.C: New test.
 772
 773 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
 774
 775         PR driver/68463
 776         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
 777
 778 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
 779
 780         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
 781         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
 782         dims.
 783         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
 784         -ftree-parallelize-loops/-fopenacc changes.
 785         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
 786         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
 787         Likewise.
 788         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
 789         Likewise.
 790         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
 791         Likewise.
 792         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
 793         Likewise.
 794         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
 795         Likewise.
 796         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
 797         Likewise.
 798         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
 799         Likewise.
 800         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
 801         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
 802         Likewise.
 803         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
 804         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
 805         Likewise.
 806         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
 807         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
 808         Likewise.
 809
 810 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
 811
 812         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
 813
 814 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
 815
 816         PR driver/69805
 817         * testsuite/libgomp.c/pr69805.c: New test.
 818
 819 2016-02-16  Tom de Vries  <tom@codesourcery.com>
 820
 821         PR lto/67709
 822         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
 823
 824 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 825
 826         PR tree-optimization/69599
 827         * testsuite/libgomp.c/omp-nested-3.c: New test.
 828         * testsuite/libgomp.c/pr46032-2.c: New test.
 829         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
 830         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
 831
 832 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 833
 834         PR lto/69707
 835         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
 836
 837 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 838
 839         * testsuite/libgomp.c/target-31.c: Fix testcase.
 840
 841 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 842
 843         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
 844         clause.
 845         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
 846         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
 847         reduction and map clauses.
 848         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
 849
 850 2016-02-02  James Norris  <jnorris@codesourcery.com>
 851
 852         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
 853
 854 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 855
 856         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
 857         * oacc-parallel.c (GOACC_host_data): Remove function definition.
 858
 859         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
 860         cases.
 861
 862         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
 863         variables.
 864         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
 865         (hsa_kmt_lib): Set variables.
 866         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
 867         always_ld_library_path.
 868         * Makefile.in: Regenerate.
 869         * configure: Likewise.
 870         * testsuite/Makefile.in: Likewise.
 871
 872         * plugin/configfrag.ac (offload_additional_options)
 873         (offload_additional_lib_paths): Don't amend for hsa offloading.
 874         * configure: Regenerate.
 875
 876         * plugin/configfrag.ac: Don't configure for offloading target if
 877         we don't build the corresponding plugin.
 878         * configure: Regenerate.
 879
 880 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
 881
 882         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
 883         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
 884
 885 2016-01-26  Tom de Vries  <tom@codesourcery.com>
 886
 887         PR tree-optimization/69110
 888         * testsuite/libgomp.c/pr69110.c: New test.
 889
 890 2016-01-25  Richard Biener  <rguenther@suse.de>
 891
 892         PR lto/69393
 893         * testsuite/libgomp.c++/pr69393.C: New testcase.
 894
 895 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
 896
 897         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
 898         function wasn't mapped to the device with non-shared memory.
 899
 900 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
 901
 902         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
 903
 904 2016-01-19  Martin Jambor  <mjambor@suse.cz>
 905             Martin Liska  <mliska@suse.cz>
 906
 907         * plugin/Makefrag.am: Add HSA plugin requirements.
 908         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
 909         (HSA_RUNTIME_LIB): Likewise.
 910         (HSA_RUNTIME_CPPFLAGS): Likewise.
 911         (HSA_RUNTIME_INCLUDE): New substitution.
 912         (HSA_RUNTIME_LIB): Likewise.
 913         (HSA_RUNTIME_LDFLAGS): Likewise.
 914         (hsa-runtime): New configure option.
 915         (hsa-runtime-include): Likewise.
 916         (hsa-runtime-lib): Likewise.
 917         (PLUGIN_HSA): New substitution variable.
 918         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
 919         configure options.
 920         (PLUGIN_HSA_CPPFLAGS): Likewise.
 921         (PLUGIN_HSA_LDFLAGS): Likewise.
 922         (PLUGIN_HSA_LIBS): Likewise.
 923         Check that we have access to HSA run-time.
 924         * libgomp-plugin.h (offload_target_type): New element
 925         OFFLOAD_TARGET_TYPE_HSA.
 926         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
 927         args.
 928         (bool gomp_create_target_task): Updated.
 929         (gomp_device_descr): Extra parameter of run_func and async_run_func,
 930         new field can_run_func.
 931         * libgomp_g.h (GOMP_target_ext): Update prototype.
 932         * oacc-host.c (host_run): Added a new parameter args.
 933         * target.c (calculate_firstprivate_requirements): New function.
 934         (copy_firstprivate_data): Likewise.
 935         (gomp_target_fallback_firstprivate): Use them.
 936         (gomp_target_unshare_firstprivate): New function.
 937         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
 938         devices.
 939         (GOMP_target): Do host fallback for all shared memory devices.  Do not
 940         pass any args to plugins.
 941         (GOMP_target_ext): Introduce device-specific argument parameter args.
 942         Allow host fallback if device shares memory.  Do not remap data if
 943         device has shared memory.
 944         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
 945         like host fallback for mappings.
 946         (GOMP_target_data): Treat shared memory devices like host fallback.
 947         (GOMP_target_data_ext): Likewise.
 948         (GOMP_target_update): Likewise.
 949         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
 950         gomp_create_target_task.
 951         (GOMP_target_enter_exit_data): Likewise.
 952         (omp_target_alloc): Treat shared memory devices like host fallback.
 953         (omp_target_free): Likewise.
 954         (omp_target_is_present): Likewise.
 955         (omp_target_memcpy): Likewise.
 956         (omp_target_memcpy_rect): Likewise.
 957         (omp_target_associate_ptr): Likewise.
 958         (gomp_load_plugin_for_device): Also load can_run.
 959         * task.c (GOMP_PLUGIN_target_task_completion): Free
 960         firstprivate_copies.
 961         (gomp_create_target_task): Accept new argument args and store it to
 962         ttask.
 963         * plugin/plugin-hsa.c: New file.
 964
 965 2016-01-18  Tom de Vries  <tom@codesourcery.com>
 966
 967         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
 968         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
 969         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
 970         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
 971         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
 972         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
 973         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
 974         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
 975         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
 976         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
 977         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
 978         Same.
 979         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
 980         Same.
 981         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
 982         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
 983         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
 984         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
 985         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
 986         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
 987         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
 988         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
 989         Same.
 990         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
 991
 992 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
 993
 994         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
 995
 996 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
 997
 998         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
 999
1000 2016-01-12  James Norris  <jnorris@codesourcery.com>
1001
1002         * libgomp.texi: Updates for OpenACC.
1003
1004 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1005
1006         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1007
1008 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1009
1010         PR fortran/66680
1011         * testsuite/libgomp.fortran/pr66680.f90: New test.
1012
1013 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1014
1015         PR middle-end/68960
1016         * testsuite/libgomp.c/pr68960.c: New test.
1017
1018 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1019
1020         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1021         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1022
1023 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1024
1025         Update copyright years.
1026
1027         * libgomp.texi: Bump @copying's copyright year.
1028
1029 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1030
1031         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1032         dg-additional-options syntax.
1033         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1034         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1035         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1036         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1037         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1038         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1039         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1040         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1041         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1042         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1043         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1044         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1045         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1046         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1047         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1048         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1049         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1050         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1051
1052 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1053
1054         * libgomp.h (REFCOUNT_LINK): Define.
1055         (struct splay_tree_key_s): Add link_key.
1056         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1057         Replace target address of the pointer with target address of newly
1058         mapped object in the splay tree.  Set link pointer on target to the
1059         device address of the mapped object.
1060         (gomp_unmap_vars): Restore target address of the pointer in the splay
1061         tree for REFCOUNT_LINK objects after unmapping.
1062         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1063         declare target link" objects.
1064         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1065         "omp declare target link" objects, which were mapped for the image.
1066         (gomp_exit_data): Restore target address of the pointer in the splay
1067         tree for REFCOUNT_LINK objects after unmapping.
1068         * testsuite/libgomp.c/target-link-1.c: New file.
1069
1070 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1071
1072         * libgomp.h (gomp_device_state): New enum.
1073         (struct gomp_device_descr): Replace is_initialized with state.
1074         (gomp_fini_device): Remove declaration.
1075         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1076         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1077         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1078         (acc_set_device_type): Use state instead of is_initialized.
1079         (acc_set_device_num): Likewise.
1080         * target.c (resolve_device): Use state instead of is_initialized.
1081         Do not initialize finalized device.
1082         (gomp_map_vars): Do nothing if device is finalized.
1083         (gomp_unmap_vars): Likewise.
1084         (gomp_update): Likewise.
1085         (GOMP_offload_register_ver): Use state instead of is_initialized.
1086         (GOMP_offload_unregister_ver): Likewise.
1087         (gomp_init_device): Likewise.
1088         (gomp_unload_device): Likewise.
1089         (gomp_fini_device): Remove.
1090         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1091         (GOMP_target): Go to host fallback if device is finalized.
1092         (GOMP_target_ext): Likewise.
1093         (gomp_exit_data): Do nothing if device is finalized.
1094         (gomp_target_task_fn): Go to host fallback if device is finalized.
1095         (gomp_target_fini): New static function.
1096         (gomp_target_init): Use state instead of is_initialized.
1097         Call gomp_target_fini at exit.
1098
1099 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1100
1101         PR tree-optimization/68716
1102         * testsuite/libgomp.c/omp-nested-2.c: New test.
1103
1104 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1105
1106         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1107         target openacc_nvidia_accel_selected.
1108         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1109         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1110         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1111         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1112
1113 2015-12-01  Julian Brown  <julian@codesourcery.com>
1114             James Norris  <James_Norris@mentor.com>
1115
1116         * oacc-parallel.c (GOACC_host_data): New function.
1117         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1118         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1119         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1120         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1121         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1122         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1123         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1124
1125 2015-11-30  James Norris  <jnorris@codesourcery.com>
1126             Cesar Philippidis  <cesar@codesourcery.com>
1127
1128         libgomp/
1129         * libgomp.oacc-fortran/routine-5.f90: New test.
1130         * libgomp.oacc-fortran/routine-7.f90: New test.
1131         * libgomp.oacc-fortran/routine-9.f90: New test.
1132
1133 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1134
1135         PR tree-optimization/46032
1136         * testsuite/libgomp.c/pr46032.c: New test.
1137
1138 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1139
1140         PR libgomp/68579
1141         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1142         (gomp_create_target_task): Call it before freeing
1143         GOMP_TARGET_TASK_DATA tasks.
1144
1145         PR c/63326
1146         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1147         in between case label and OpenMP standalone directives.
1148         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1149
1150 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1151
1152         * configure: Regenerate.
1153
1154 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1155
1156         * testsuite/libgomp.c/target-35.c: New test.
1157
1158 2015-11-22  James Norris  <jnorris@codesourcery.com>
1159             Cesar Philippidis  <cesar@codesourcery.com>
1160
1161         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1162         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1163         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1164         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1165         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1166
1167 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1168
1169         PR middle-end/68221
1170         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1171         * testsuite/libgomp.c/reduction-12.c: Likewise.
1172         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1173         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1174
1175 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1176
1177         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1178         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1179         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1180         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1181         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1182         and fix.
1183         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1184         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1185
1186 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1187
1188         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1189         worker & gang cases.
1190         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1191
1192 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1193
1194         * config/nvptx/priority_queue.c: New file.
1195
1196 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1197
1198         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1199         sections.
1200
1201 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1202             Aldy Hernandez  <aldyh@redhat.com>
1203             Ilya Verbin  <ilya.verbin@intel.com>
1204
1205         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1206         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1207         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1208         iterators or IV by chunk size.
1209         * parallel.c (gomp_resolve_num_threads): Don't assume that
1210         if thr->ts.team is non-NULL, then pool must be non-NULL.
1211         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1212         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1213         GOMP_PLUGIN_target_task_completion.
1214         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1215         * Makefile.in: Regenerate.
1216         * libgomp.h: Shuffle prototypes and forward definitions around so
1217         priority queues can be defined.
1218         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1219         (enum gomp_target_task_state): New enum.
1220         (struct gomp_target_task): Add state, tgt, task and team fields.
1221         (gomp_create_target_task): Change return type to bool, add
1222         state argument.
1223         (gomp_target_task_fn): Change return type to bool.
1224         (struct gomp_device_descr): Add async_run_func.
1225         (struct gomp_task): Remove children, next_child, prev_child,
1226         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1227         Add pnode field.
1228         (struct gomp_taskgroup): Remove children.
1229         Add taskgroup_queue.
1230         (struct gomp_team): Change task_queue type to a priority queue.
1231         (splay_compare): Define inline.
1232         (priority_queue_offset): New.
1233         (priority_node_to_task): New.
1234         (task_to_priority_node): New.
1235         * oacc-mem.c: Do not include splay-tree.h.
1236         * priority_queue.c: New file.
1237         * priority_queue.h: New file.
1238         * splay-tree.c: Do not include splay-tree.h.
1239         (splay_tree_foreach_internal): New.
1240         (splay_tree_foreach): New.
1241         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1242         (splay_tree_callback): Define typedef.
1243         * target.c (splay_compare): Move to libgomp.h.
1244         (GOMP_target): Don't adjust *thr in any way around running offloaded
1245         task.
1246         (GOMP_target_ext): Likewise.  Handle target nowait.
1247         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1248         return value from gomp_create_target_task, if false, fallthrough
1249         as if no dependencies exist.
1250         (gomp_target_task_fn): Change return type to bool, return true
1251         if the task should have another part scheduled later.  Handle
1252         target nowait.
1253         (gomp_load_plugin_for_device): Initialize async_run.
1254         * task.c (gomp_init_task): Initialize children_queue.
1255         (gomp_clear_parent_in_list): New.
1256         (gomp_clear_parent_in_tree): New.
1257         (gomp_clear_parent): Handle priorities.
1258         (GOMP_task): Likewise.
1259         (priority_queue_move_task_first,
1260         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1261         New functions.
1262         (gomp_create_target_task): Use priority queues.  Change return type
1263         to bool, add state argument, return false if for async
1264         {{enter,exit} data,update} constructs no dependencies need to be
1265         waited for, handle target nowait.  Set task->fn to NULL instead of
1266         gomp_target_task_fn.
1267         (verify_children_queue): Remove.
1268         (priority_list_upgrade_task): New.
1269         (priority_queue_upgrade_task): New.
1270         (verify_task_queue): Remove.
1271         (priority_list_downgrade_task): New.
1272         (priority_queue_downgrade_task): New.
1273         (gomp_task_run_pre): Use priority queues.
1274         Abstract code out to priority_queue_downgrade_task.
1275         (gomp_task_run_post_handle_dependers): Use priority queues.
1276         (gomp_task_run_post_remove_parent): Likewise.
1277         (gomp_task_run_post_remove_taskgroup): Likewise.
1278         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
1279         tasks specially.
1280         (GOMP_taskwait): Likewise.
1281         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
1282         priority-queue_upgrade_task.
1283         (GOMP_taskgroup_start): Use priority queues.
1284         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
1285         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
1286         barrier.
1287         * taskloop.c (GOMP_taskloop): Handle priorities.
1288         * team.c (gomp_new_team): Call priority_queue_init.
1289         (free_team): Call priority_queue_free.
1290         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1291         team created for target nowait in implicit parallel region.
1292         (gomp_team_start): For nested check, test thr->ts.level instead of
1293         thr->ts.team != NULL.
1294         * testsuite/libgomp.c/doacross-3.c: New test.
1295         * testsuite/libgomp.c/ordered-5.c: New test.
1296         * testsuite/libgomp.c/priority.c: New test.
1297         * testsuite/libgomp.c/target-31.c: New test.
1298         * testsuite/libgomp.c/target-32.c: New test.
1299         * testsuite/libgomp.c/target-33.c: New test.
1300         * testsuite/libgomp.c/target-34.c: New test.
1301
1302 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1303
1304         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1305
1306         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1307         loop is sequential.
1308
1309 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1310
1311         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1312         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1313
1314 2015-11-12  James Norris  <jnorris@codesourcery.com>
1315             Joseph Myers  <joseph@codesourcery.com>
1316
1317         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1318         * oacc-parallel.c (GOACC_declare): New function.
1319         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1320         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1321         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1322         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1323         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1324
1325 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
1326
1327         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1328
1329 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
1330
1331         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1332         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1333
1334 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1335
1336         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1337         inadvertent commit.
1338
1339 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1340
1341         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1342         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1343         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1344         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1345         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1346
1347 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1348
1349         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1350         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1351
1352 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
1353             Ilya Verbin  <ilya.verbin@intel.com>
1354
1355         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1356         GOMP_loop_nonmonotonic_dynamic_start,
1357         GOMP_loop_nonmonotonic_guided_next,
1358         GOMP_loop_nonmonotonic_guided_start,
1359         GOMP_loop_ull_nonmonotonic_dynamic_next,
1360         GOMP_loop_ull_nonmonotonic_dynamic_start,
1361         GOMP_loop_ull_nonmonotonic_guided_next,
1362         GOMP_loop_ull_nonmonotonic_guided_start,
1363         GOMP_parallel_loop_nonmonotonic_dynamic,
1364         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1365         (GOMP_target_41): Renamed to ...
1366         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1367         arguments.
1368         (GOMP_target_data_41): Renamed to ...
1369         (GOMP_target_data_ext): ... this.
1370         (GOMP_target_update_41): Renamed to ...
1371         (GOMP_target_update_ext): ... this.
1372         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1373         GOMP_target_data_ext and GOMP_target_update_ext instead of
1374         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1375         Export GOMP_loop_nonmonotonic_dynamic_next,
1376         GOMP_loop_nonmonotonic_dynamic_start,
1377         GOMP_loop_nonmonotonic_guided_next,
1378         GOMP_loop_nonmonotonic_guided_start,
1379         GOMP_loop_ull_nonmonotonic_dynamic_next,
1380         GOMP_loop_ull_nonmonotonic_dynamic_start,
1381         GOMP_loop_ull_nonmonotonic_guided_next,
1382         GOMP_loop_ull_nonmonotonic_guided_start,
1383         GOMP_parallel_loop_nonmonotonic_dynamic and
1384         GOMP_parallel_loop_nonmonotonic_guided.
1385         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1386         GOMP_parallel_loop_nonmonotonic_guided,
1387         GOMP_loop_nonmonotonic_dynamic_start,
1388         GOMP_loop_nonmonotonic_guided_start,
1389         GOMP_loop_nonmonotonic_dynamic_next,
1390         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
1391         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
1392         GOMP_loop_ull_nonmonotonic_guided_start,
1393         GOMP_loop_ull_nonmonotonic_dynamic_next,
1394         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
1395         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
1396         functions.
1397         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
1398         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
1399         Use gomp_map_val function.
1400         (gomp_target_fallback_firstprivate): New static function.
1401         (GOMP_target_41): Renamed to ...
1402         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1403         arguments.  Move firstprivate fallback handling into a new
1404         function.
1405         (GOMP_target_data_41): Renamed to ...
1406         (GOMP_target_data_ext): ... this.
1407         (GOMP_target_update_41): Renamed to ...
1408         (GOMP_target_update_ext): ... this.
1409         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
1410         gomp_map_0len_lookup instead of gomp_map_lookup.
1411         (omp_target_is_present): Use gomp_map_0len_lookup instead of
1412         gomp_map_lookup.
1413         * testsuite/libgomp.c/target-28.c: Likewise.
1414         * testsuite/libgomp.c/monotonic-1.c: New test.
1415         * testsuite/libgomp.c/monotonic-2.c: New test.
1416         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
1417         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
1418         * testsuite/libgomp.c/pr66199-5.c: New test.
1419         * testsuite/libgomp.c/pr66199-6.c: New test.
1420         * testsuite/libgomp.c/pr66199-7.c: New test.
1421         * testsuite/libgomp.c/pr66199-8.c: New test.
1422         * testsuite/libgomp.c/pr66199-9.c: New test.
1423         * testsuite/libgomp.c/reduction-11.c: New test.
1424         * testsuite/libgomp.c/reduction-12.c: New test.
1425         * testsuite/libgomp.c/reduction-13.c: New test.
1426         * testsuite/libgomp.c/reduction-14.c: New test.
1427         * testsuite/libgomp.c/reduction-15.c: New test.
1428         * testsuite/libgomp.c/target-12.c (main): Adjust for
1429         omp_target_is_present change for one-past-last element.
1430         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
1431         the same var is both mapped and privatized.
1432         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
1433         handling of zero-length array sections.
1434         * testsuite/libgomp.c/target-28.c: New test.
1435         * testsuite/libgomp.c/target-29.c: New test.
1436         * testsuite/libgomp.c/target-30.c: New test.
1437         * testsuite/libgomp.c/target-teams-1.c: New test.
1438         * testsuite/libgomp.c++/member-6.C: New test.
1439         * testsuite/libgomp.c++/member-7.C: New test.
1440         * testsuite/libgomp.c++/monotonic-1.C: New test.
1441         * testsuite/libgomp.c++/monotonic-2.C: New test.
1442         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
1443         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
1444         * testsuite/libgomp.c++/pr66199-3.C: New test.
1445         * testsuite/libgomp.c++/pr66199-4.C: New test.
1446         * testsuite/libgomp.c++/pr66199-5.C: New test.
1447         * testsuite/libgomp.c++/pr66199-6.C: New test.
1448         * testsuite/libgomp.c++/pr66199-7.C: New test.
1449         * testsuite/libgomp.c++/pr66199-8.C: New test.
1450         * testsuite/libgomp.c++/pr66199-9.C: New test.
1451         * testsuite/libgomp.c++/reduction-11.C: New test.
1452         * testsuite/libgomp.c++/reduction-12.C: New test.
1453         * testsuite/libgomp.c++/target-13.C: New test.
1454         * testsuite/libgomp.c++/target-14.C: New test.
1455         * testsuite/libgomp.c++/target-15.C: New test.
1456         * testsuite/libgomp.c++/target-16.C: New test.
1457         * testsuite/libgomp.c++/target-17.C: New test.
1458         * testsuite/libgomp.c++/target-18.C: New test.
1459         * testsuite/libgomp.c++/target-19.C: New test.
1460
1461 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1462
1463         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
1464         and reduction copy.
1465         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1466         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1467         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1468         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1469         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
1470         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1471         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1472         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1473         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1474         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
1475         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1476         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1477         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1478         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
1479
1480 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1481
1482         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
1483         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
1484         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
1485         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
1486         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
1487         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
1488         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
1489         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
1490
1491 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
1492
1493         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
1494         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
1495         (GOMP_OFFLOAD_openacc_parallel): Likewise.
1496         * oacc-host.c (host_openacc_exec): Likewise.
1497         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
1498
1499 2015-11-03  Julian Brown  <julian@codesourcery.com>
1500             Thomas Schwinge  <thomas@codesourcery.com>
1501
1502         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
1503         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1504         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
1505         Likewise.
1506         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
1507         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
1508
1509 2015-11-03  James Norris  <jnorris@codesourcery.com>
1510
1511         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
1512         file.
1513         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
1514         Likewise.
1515         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
1516         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
1517         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1518         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
1519         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1520
1521 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
1522
1523         * openacc.h (enum acc_device_t): Reformat. Ensure layout
1524         compatibility.
1525         (enum acc_async_t): Reformat.
1526         (acc_on_device): Declare compatible with builtin and provide C++
1527         wrapper.
1528         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
1529
1530 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
1531             Cesar Philippidis  <cesar@codesourcery.com>
1532
1533         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
1534         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
1535         ... this.  Add a description of the test at the top of the file.
1536         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
1537         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
1538         ... this.  Add a description of the test at the top of the file.
1539
1540 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
1541
1542         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
1543         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
1544         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
1545         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
1546         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
1547         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
1548
1549 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
1550
1551         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
1552         dimensions.
1553
1554 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
1555
1556         PR testsuite/68063
1557         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
1558
1559 2015-10-27  James Norris  <jnorris@codesourcery.com>
1560
1561         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
1562         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
1563
1564 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
1565
1566         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
1567         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1568
1569         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
1570         acc_device_nvidia usage.
1571         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1572         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1573         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1574
1575         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
1576         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
1577
1578         PR libgomp/66518
1579         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
1580
1581         PR libgomp/65437
1582         PR libgomp/66518
1583         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
1584         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
1585
1586 2015-10-23  Tom de Vries  <tom@codesourcery.com>
1587
1588         PR testsuite/68063
1589         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
1590
1591 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
1592
1593         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
1594         vector_length.
1595         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1596
1597 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
1598             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
1599
1600         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
1601         to 0 when mapnum is 0.
1602
1603 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1604
1605         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
1606         Cast to int from int32_t.
1607
1608 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
1609             Aldy Hernandez  <aldyh@redhat.com>
1610             Ilya Verbin  <ilya.verbin@intel.com>
1611
1612         * config/linux/affinity.c (omp_get_place_num_procs,
1613         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1614         * config/linux/doacross.h: New file.
1615         * config/posix/affinity.c (omp_get_place_num_procs,
1616         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1617         * config/posix/doacross.h: New file.
1618         * env.c: Include gomp-constants.h.
1619         (struct gomp_task_icv): Rename run_sched_modifier to
1620         run_sched_chunk_size.
1621         (gomp_max_task_priority_var): New variable.
1622         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
1623         (handle_omp_display_env): Change _OPENMP value from 201307 to
1624         201511.  Print OMP_MAX_TASK_PRIORITY.
1625         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
1626         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
1627         chunk_size and run_sched_modifier to run_sched_chunk_size.
1628         (omp_get_max_task_priority, omp_get_initial_device,
1629         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
1630         omp_get_partition_place_nums): New functions.
1631         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
1632         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
1633         to chunk_size.
1634         (omp_get_num_places_, omp_get_place_num_procs_,
1635         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
1636         omp_get_place_proc_ids_8_, omp_get_place_num_,
1637         omp_get_partition_num_places_, omp_get_partition_place_nums_,
1638         omp_get_partition_place_nums_8_, omp_get_initial_device_,
1639         omp_get_max_task_priority_): New functions.
1640         * libgomp_g.h (GOMP_loop_doacross_static_start,
1641         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
1642         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
1643         GOMP_loop_ull_doacross_dynamic_start,
1644         GOMP_loop_ull_doacross_guided_start,
1645         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
1646         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
1647         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
1648         GOMP_target_data_41, GOMP_target_update_41,
1649         GOMP_target_enter_exit_data): New prototypes.
1650         (GOMP_task): Add prototype argument.
1651         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
1652         (struct gomp_doacross_work_share): New type.
1653         (struct gomp_work_share): Add doacross field.
1654         (struct gomp_task_icv): Rename run_sched_modifier to
1655         run_sched_chunk_size.
1656         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
1657         GOMP_TASK_UNDEFERRED.  Add comments.
1658         (struct gomp_task_depend_entry): Add comments.
1659         (struct gomp_task): Likewise.
1660         (struct gomp_taskgroup): Likewise.
1661         (struct gomp_target_task): New type.
1662         (struct gomp_team): Add comment.
1663         (gomp_get_place_proc_ids_8, gomp_doacross_init,
1664         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
1665         gomp_create_target_task, gomp_target_task_fn): New prototypes.
1666         (struct target_var_desc): New type.
1667         (struct target_mem_desc): Adjust comment.  Use struct
1668         target_var_desc instead of splay_tree_key for list.
1669         (REFCOUNT_INFINITY): Define.
1670         (struct splay_tree_key_s): Remove copy_from field.
1671         (struct gomp_device_descr): Add dev2dev_func field.
1672         (enum gomp_map_vars_kind): New enum.
1673         (gomp_map_vars): Add one argument.
1674         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
1675         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
1676         omp_get_place_num_procs, omp_get_place_num_procs_,
1677         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
1678         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
1679         omp_get_place_num_, omp_get_partition_num_places,
1680         omp_get_partition_num_places_, omp_get_partition_place_nums,
1681         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
1682         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
1683         omp_target_free, omp_target_is_present, omp_target_memcpy,
1684         omp_target_memcpy_rect, omp_target_associate_ptr and
1685         omp_target_disassociate_ptr.
1686         (GOMP_4.0.2): Renamed to ...
1687         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
1688         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
1689         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
1690         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1691         GOMP_loop_doacross_static_start, GOMP_doacross_post,
1692         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
1693         GOMP_loop_ull_doacross_guided_start,
1694         GOMP_loop_ull_doacross_runtime_start,
1695         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
1696         GOMP_doacross_ull_wait.
1697         * libgomp.texi: Document omp_get_max_task_priority.
1698         Rename modifier argument to chunk_size for omp_set_schedule and
1699         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
1700         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
1701         to run_sched_chunk_size renaming.
1702         (GOMP_loop_ordered_runtime_start): Likewise.
1703         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
1704         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1705         GOMP_parallel_loop_runtime_start): New functions.
1706         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
1707         to run_sched_chunk_size renaming.
1708         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
1709         GOMP_loop_doacross_guided_start): New functions or aliases.
1710         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
1711         run_sched_modifier to run_sched_chunk_size renaming.
1712         (GOMP_loop_ull_ordered_runtime_start): Likewise.
1713         (gomp_loop_ull_doacross_static_start,
1714         gomp_loop_ull_doacross_dynamic_start,
1715         gomp_loop_ull_doacross_guided_start,
1716         GOMP_loop_ull_doacross_runtime_start): New functions.
1717         (GOMP_loop_ull_doacross_static_start,
1718         GOMP_loop_ull_doacross_dynamic_start,
1719         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
1720         * oacc-mem.c (acc_map_data, present_create_copy,
1721         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
1722         to gomp_map_vars.
1723         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
1724         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
1725         instead of false to gomp_map_vars.
1726         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
1727         * omp.h.in (omp_lock_hint_t): New type.
1728         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1729         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1730         omp_get_place_num, omp_get_partition_num_places,
1731         omp_get_partition_place_nums, omp_get_initial_device,
1732         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
1733         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
1734         omp_target_associate_ptr, omp_target_disassociate_ptr): New
1735         prototypes.
1736         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
1737         (omp_lock_hint_none, omp_lock_hint_uncontended,
1738         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1739         omp_lock_hint_speculative): New parameters.
1740         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1741         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1742         omp_get_place_num, omp_get_partition_num_places,
1743         omp_get_partition_place_nums, omp_get_initial_device,
1744         omp_get_max_task_priority): New interfaces.
1745         (omp_set_schedule, omp_get_schedule): Rename modifier argument
1746         to chunk_size.
1747         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
1748         (omp_lock_hint_none, omp_lock_hint_uncontended,
1749         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1750         omp_lock_hint_speculative): New parameters.
1751         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1752         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1753         omp_get_place_num, omp_get_partition_num_places,
1754         omp_get_partition_place_nums, omp_get_initial_device,
1755         omp_get_max_task_priority): New functions and subroutines.
1756         * ordered.c: Include stdarg.h and string.h.
1757         (MAX_COLLAPSED_BITS): Define.
1758         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
1759         gomp_doacross_ull_init, GOMP_doacross_ull_post,
1760         GOMP_doacross_ull_wait): New functions.
1761         * target.c: Include errno.h.
1762         (resolve_device): If device is not initialized, call
1763         gomp_init_device on it.
1764         (gomp_map_lookup): New function.
1765         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
1766         Don't bump refcount if REFCOUNT_INFINITY.  Handle
1767         GOMP_MAP_ALWAYS_TO_P.
1768         (get_kind): Rename is_openacc argument to short_mapkind.
1769         (gomp_map_pointer): Use gomp_map_lookup.
1770         (gomp_map_fields_existing): New function.
1771         (gomp_map_vars): Rename is_openacc argument to short_mapkind
1772         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
1773         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
1774         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
1775         Adjust for tgt->list changed type and copy_from living in there.
1776         (gomp_copy_from_async): Adjust for tgt->list changed type and
1777         copy_from living in there.
1778         (gomp_unmap_vars): Likewise.
1779         (gomp_update): Likewise.  Rename is_openacc argument to
1780         short_mapkind.  Don't fail if object is not mapped.
1781         (gomp_load_image_to_device): Initialize refcount to
1782         REFCOUNT_INFINITY.
1783         (gomp_target_fallback): New function.
1784         (gomp_get_target_fn_addr): Likewise.
1785         (GOMP_target): Adjust gomp_map_vars caller, use
1786         gomp_get_target_fn_addr and gomp_target_fallback.
1787         (GOMP_target_41): New function.
1788         (gomp_target_data_fallback): New function.
1789         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
1790         (GOMP_target_data_41): New function.
1791         (GOMP_target_update): Adjust gomp_update caller.
1792         (GOMP_target_update_41): New function.
1793         (gomp_exit_data, GOMP_target_enter_exit_data,
1794         gomp_target_task_fn, omp_target_alloc, omp_target_free,
1795         omp_target_is_present, omp_target_memcpy,
1796         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
1797         omp_target_associate_ptr, omp_target_disassociate_ptr,
1798         gomp_load_plugin_for_device): New functions.
1799         * task.c: Include gomp-constants.h.  Include taskloop.c
1800         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
1801         (gomp_task_handle_depend): New function.
1802         (GOMP_task): Use it.  Add priority argument.  Use
1803         gomp-constant.h constants instead of hardcoded numbers.
1804         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
1805         (gomp_create_target_task): New function.
1806         (verify_children_queue, verify_taskgroup_queue,
1807         verify_task_queue): New functions.
1808         (gomp_task_run_pre): Call verify_*_queue functions.
1809         If an upcoming tied task is about to leave the sibling or
1810         taskgroup queues in an invalid state, adjust appropriately.
1811         Remove taskgroup argument.  Add comments.
1812         (gomp_task_run_post_handle_dependers): Add comments.
1813         (gomp_task_run_post_remove_parent): Likewise.
1814         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
1815         (GOMP_taskwait): Likewise.  Add comments.
1816         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
1817         problem such that the first non parent_depends_on task does not
1818         end up at the end of the children queue.
1819         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
1820         GOMP_TASK_UNDEFERRED.
1821         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
1822         * taskloop.c: New file.
1823         * testsuite/lib/libgomp.exp
1824         (check_effective_target_offload_device_nonshared_as): New proc.
1825         * testsuite/libgomp.c/affinity-2.c: New test.
1826         * testsuite/libgomp.c/doacross-1.c: New test.
1827         * testsuite/libgomp.c/doacross-2.c: New test.
1828         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
1829         Add map clause to target.
1830         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
1831         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
1832         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
1833         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
1834         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
1835         Likewise.
1836         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
1837         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
1838         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
1839         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
1840         not defined.  Use those where needed.
1841         * testsuite/libgomp.c/for-4.c: New test.
1842         * testsuite/libgomp.c/for-5.c: New test.
1843         * testsuite/libgomp.c/for-6.c: New test.
1844         * testsuite/libgomp.c/linear-1.c: New test.
1845         * testsuite/libgomp.c/ordered-4.c: New test.
1846         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
1847         only allowed on the loop iterator.
1848         * testsuite/libgomp.c/pr66199-3.c: New test.
1849         * testsuite/libgomp.c/pr66199-4.c: New test.
1850         * testsuite/libgomp.c/reduction-7.c: New test.
1851         * testsuite/libgomp.c/reduction-8.c: New test.
1852         * testsuite/libgomp.c/reduction-9.c: New test.
1853         * testsuite/libgomp.c/reduction-10.c: New test.
1854         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
1855         map(tofrom:s).
1856         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
1857         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
1858         * testsuite/libgomp.c/target-11.c: New test.
1859         * testsuite/libgomp.c/target-12.c: New test.
1860         * testsuite/libgomp.c/target-13.c: New test.
1861         * testsuite/libgomp.c/target-14.c: New test.
1862         * testsuite/libgomp.c/target-15.c: New test.
1863         * testsuite/libgomp.c/target-16.c: New test.
1864         * testsuite/libgomp.c/target-17.c: New test.
1865         * testsuite/libgomp.c/target-18.c: New test.
1866         * testsuite/libgomp.c/target-19.c: New test.
1867         * testsuite/libgomp.c/target-20.c: New test.
1868         * testsuite/libgomp.c/target-21.c: New test.
1869         * testsuite/libgomp.c/target-22.c: New test.
1870         * testsuite/libgomp.c/target-23.c: New test.
1871         * testsuite/libgomp.c/target-24.c: New test.
1872         * testsuite/libgomp.c/target-25.c: New test.
1873         * testsuite/libgomp.c/target-26.c: New test.
1874         * testsuite/libgomp.c/target-27.c: New test.
1875         * testsuite/libgomp.c/taskloop-1.c: New test.
1876         * testsuite/libgomp.c/taskloop-2.c: New test.
1877         * testsuite/libgomp.c/taskloop-3.c: New test.
1878         * testsuite/libgomp.c/taskloop-4.c: New test.
1879         * testsuite/libgomp.c++/ctor-13.C: New test.
1880         * testsuite/libgomp.c++/doacross-1.C: New test.
1881         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
1882         Replace offload_device with offload_device_nonshared_as.
1883         * testsuite/libgomp.c++/for-12.C: New test.
1884         * testsuite/libgomp.c++/for-13.C: New test.
1885         * testsuite/libgomp.c++/for-14.C: New test.
1886         * testsuite/libgomp.c++/linear-1.C: New test.
1887         * testsuite/libgomp.c++/member-1.C: New test.
1888         * testsuite/libgomp.c++/member-2.C: New test.
1889         * testsuite/libgomp.c++/member-3.C: New test.
1890         * testsuite/libgomp.c++/member-4.C: New test.
1891         * testsuite/libgomp.c++/member-5.C: New test.
1892         * testsuite/libgomp.c++/ordered-1.C: New test.
1893         * testsuite/libgomp.c++/reduction-5.C: New test.
1894         * testsuite/libgomp.c++/reduction-6.C: New test.
1895         * testsuite/libgomp.c++/reduction-7.C: New test.
1896         * testsuite/libgomp.c++/reduction-8.C: New test.
1897         * testsuite/libgomp.c++/reduction-9.C: New test.
1898         * testsuite/libgomp.c++/reduction-10.C: New test.
1899         * testsuite/libgomp.c++/reference-1.C: New test.
1900         * testsuite/libgomp.c++/simd14.C: New test.
1901         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
1902         * testsuite/libgomp.c++/target-5.C: New test.
1903         * testsuite/libgomp.c++/target-6.C: New test.
1904         * testsuite/libgomp.c++/target-7.C: New test.
1905         * testsuite/libgomp.c++/target-8.C: New test.
1906         * testsuite/libgomp.c++/target-9.C: New test.
1907         * testsuite/libgomp.c++/target-10.C: New test.
1908         * testsuite/libgomp.c++/target-11.C: New test.
1909         * testsuite/libgomp.c++/target-12.C: New test.
1910         * testsuite/libgomp.c++/taskloop-1.C: New test.
1911         * testsuite/libgomp.c++/taskloop-2.C: New test.
1912         * testsuite/libgomp.c++/taskloop-3.C: New test.
1913         * testsuite/libgomp.c++/taskloop-4.C: New test.
1914         * testsuite/libgomp.c++/taskloop-5.C: New test.
1915         * testsuite/libgomp.c++/taskloop-6.C: New test.
1916         * testsuite/libgomp.c++/taskloop-7.C: New test.
1917         * testsuite/libgomp.c++/taskloop-8.C: New test.
1918         * testsuite/libgomp.c++/taskloop-9.C: New test.
1919         * testsuite/libgomp.fortran/affinity1.f90: New test.
1920         * testsuite/libgomp.fortran/affinity2.f90: New test.
1921
1922 2015-10-13  Tom de Vries  <tom@codesourcery.com>
1923
1924         PR tree-optimization/67476
1925         * testsuite/libgomp.c/autopar-3.c: New test.
1926         * testsuite/libgomp.c/autopar-4.c: New test.
1927         * testsuite/libgomp.c/autopar-5.c: New test.
1928         * testsuite/libgomp.c/autopar-6.c: New test.
1929         * testsuite/libgomp.c/autopar-7.c: New test.
1930         * testsuite/libgomp.c/autopar-8.c: New test.
1931
1932 2015-10-12  James Norris  <jnorris@codesourcery.com>
1933
1934         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
1935         initializer.
1936
1937 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
1938
1939         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
1940         using load_gcc_lib.
1941
1942 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
1943
1944         * oacc-ptx.h: Remove file, moving its content into...
1945         * config/nvptx/fortran.c: ... here...
1946         * config/nvptx/oacc-init.c: ..., here...
1947         * config/nvptx/oacc-parallel.c: ..., and here.
1948         * config/nvptx/openacc.f90: New file.
1949         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
1950         (link_ptx): Don't link in predefined bits of PTX code.
1951
1952 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
1953             Bernd Schmidt <bernds@codesourcery.com>
1954
1955         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
1956         (struct targ_ptx_obj): New.
1957         (nvptx_tdata): Move earlier, change data format.
1958         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
1959         objects.
1960         (GOMP_OFFLOAD_load_image): Adjust.
1961
1962 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
1963
1964         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
1965         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1966         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
1967         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
1968         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1969         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
1970         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
1971         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
1972         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
1973         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
1974         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1975         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1976         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1977         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1978         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1979         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1980         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1981         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1982         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1983         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1984         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1985         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1986         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1987         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1988         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1989         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1990         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1991         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1992         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1993         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1994         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1995         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1996         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1997         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1998         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1999         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2000         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2001         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2002         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2003         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2004         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2005         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2006         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2007         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2008         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2009         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2010         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2011         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2012         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2013         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2014         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2015         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2016         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2017         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2018         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2019         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2020         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2021         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2022         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2023         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2024         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2025         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2026         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2027
2028 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2029
2030         * oacc-init.c (acc_on_device): Force optimization level.
2031
2032 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2033
2034         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2035         (cuda_errlist): Delete.
2036         (cuda_error): Reimplement.
2037
2038 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2039
2040         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2041         array.
2042         * libgomp.map (GOACC_parallel_keyed): New.
2043         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2044         all callers.
2045         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2046         and take keyed varargs list.  Adjust call to exec_func.
2047         (GOACC_parallel): Force host fallback.
2048         * libgomp_g.h (GOACC_parallel): Remove.
2049         (GOACC_parallel_keyed): Declare.
2050         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2051         (stuct targ_gn_descriptor): Replace name field with launch field.
2052         (nvptx_exec): Lose separate geometry args, take array.  Process
2053         dynamic dimensions and adjust.
2054         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2055         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2056         data.
2057         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2058         passing.
2059         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2060         passing.
2061
2062 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2063
2064         PR libgomp/67141
2065         * oacc-int.h (goacc_host_init): Add declaration.
2066         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2067         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2068
2069 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2070             Sebastian Pop  <s.pop@samsung.com>
2071
2072         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2073         match o/p.
2074         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2075         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2076         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2077         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2078         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2079
2080 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2081
2082         * configure.tgt: Add missing ;; in between nvptx and rtems
2083         snippets.
2084
2085 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2086
2087         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2088         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2089         (gomp_thread_pool_reservoir): Add priority member.
2090         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2091         priority.
2092         (parse_thread_pools): Likewise.
2093         * team.c (gomp_team_start): Call configuration provided
2094         gomp_adjust_thread_attr(). Destroy thread attributes if
2095         necessary.
2096         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2097
2098 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2099
2100         * config/posix/pool.h: New.
2101         * config/rtems/pool.h: Likewise.
2102         * config/rtems/proc.c: Likewise.
2103         * libgomp.h (gomp_thread_destructor): Declare.
2104         * team.c: Include configuration provided "pool.h".
2105         (gomp_get_thread_pool): Define in configuration.
2106         (gomp_team_end): Call configuration defined
2107         gomp_release_thread_pool().
2108
2109 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2110
2111         * config/rtems/bar.c: New.
2112         * config/rtems/bar.h: Likewise.
2113         * config/rtems/mutex.c: Likewise.
2114         * config/rtems/mutex.h: Likewise.
2115         * config/rtems/sem.c: Likewise.
2116         * config/rtems/sem.h: Likewise.
2117         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2118         <sys/lock.h> header file.
2119         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2120         supported by Newlib.
2121         * configure: Regenerate.
2122
2123 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2124
2125         * team.c (gomp_new_thread_pool): Delete and move content to ...
2126         (gomp_get_thread_pool): ... new function.  Allocate and
2127         initialize thread pool on demand.
2128         (get_last_team): Use gomp_get_thread_pool().
2129         (gomp_team_start): Delete thread pool initialization.
2130
2131 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2132
2133         PR tree-optimization/65637
2134         * testsuite/libgomp.c/autopar-2.c: New test.
2135
2136 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2137
2138         PR tree-optimization/46193
2139         * testsuite/libgomp.c/pr46193.c: New test.
2140
2141 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2142
2143         libgomp/
2144         * libgomp.map: Add 4.0.2 version.
2145         * target.c (offload_image_descr): Add version field.
2146         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2147         call.  Improve load mismatch diagnostic.
2148         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2149         call.
2150         (GOMP_offload_regster): Make stub function, move bulk to ...
2151         (GOMP_offload_register_ver): ... here.  Process version argument.
2152         (GOMP_offload_unregister): Make stub function, move bulk to ...
2153         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2154         (gomp_init_device): Process version field.
2155         (gomp_unload_device): Process version field.
2156         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2157         macros.  Check plugin version.
2158         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2159         loader and unloader types.
2160         * oacc-host.c: Include gomp-constants.h.
2161         (host_version): New.
2162         (host_load_image, host_unload_image): Adjust.
2163         (host_dispatch): Add host_version.
2164         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2165         (GOMP_OFFLOAD_version): New.
2166         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2167         (GOMP_OFFLOAD_unload_image): Likewise.
2168         * plugin/plugin-host.c: Include gomp-constants.h.
2169         (GOMP_OFFLOAD_version): New.
2170         (GOMP_OFFLOAD_load_image): Add version arg.
2171         (GOMP_OFFLOAD_unload_image): Likewise.
2172
2173 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2174
2175         PR tree-optimization/65468
2176         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2177
2178 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2179
2180         PR tree-optimization/65468
2181         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2182
2183 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2184
2185         PR libgomp/66761
2186         PR libgomp/67303
2187         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2188         (gomp_iter_guided_next): Idem.
2189         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2190         (gomp_iter_ull_guided_next): Idem.
2191         * config/linux/wait.h (do_spin): Idem.
2192
2193 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2194
2195         * libgomp-plugin.h (enum offload_target_type): Remove
2196         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2197         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2198         * openacc.h (enum acc_device_t): Likewise.
2199         * openacc_lib.h: Likewise.
2200         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2201         (acc_on_device): Just use __builtin_acc_on_device.
2202         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2203         of acc_on_device builtin.
2204         * plugin/plugin-host.h: Remove file.
2205         * plugin/plugin-host.c: Likewise, but salvage some content into...
2206         * oacc-host.c: ... this file.
2207         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2208         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2209         * Makefile.in: Regenerate.
2210         * configure: Likewise.
2211         * testsuite/lib/libgomp.exp
2212         (check_effective_target_openacc_host_nonshm_selected): Remove.
2213         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2214         ACC_DEVICE_TYPE=host_nonshm.
2215         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2216         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2217         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2218         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2219         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2220         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2221
2222 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2223             Jakub Jelinek  <jakub@redhat.com>
2224
2225         * config/nvptx/affinity.c: New file.
2226         * config/nvptx/alloc.c: Likewise.
2227         * config/nvptx/bar.c: Likewise.
2228         * config/nvptx/barrier.c: Likewise.
2229         * config/nvptx/critical.c: Likewise.
2230         * config/nvptx/env.c: Likewise.
2231         * config/nvptx/error.c: Likewise.
2232         * config/nvptx/fortran.c: Likewise.
2233         * config/nvptx/iter.c: Likewise.
2234         * config/nvptx/iter_ull.c: Likewise.
2235         * config/nvptx/libgomp-plugin.c: Likewise.
2236         * config/nvptx/lock.c: Likewise.
2237         * config/nvptx/loop.c: Likewise.
2238         * config/nvptx/loop_ull.c: Likewise.
2239         * config/nvptx/mutex.c: Likewise.
2240         * config/nvptx/oacc-async.c: Likewise.
2241         * config/nvptx/oacc-cuda.c: Likewise.
2242         * config/nvptx/oacc-host.c: Likewise.
2243         * config/nvptx/oacc-init.c: Likewise.
2244         * config/nvptx/oacc-mem.c: Likewise.
2245         * config/nvptx/oacc-parallel.c: Likewise.
2246         * config/nvptx/oacc-plugin.c: Likewise.
2247         * config/nvptx/omp-lock.h: Likewise.
2248         * config/nvptx/ordered.c: Likewise.
2249         * config/nvptx/parallel.c: Likewise.
2250         * config/nvptx/proc.c: Likewise.
2251         * config/nvptx/ptrlock.c: Likewise.
2252         * config/nvptx/sections.c: Likewise.
2253         * config/nvptx/sem.c: Likewise.
2254         * config/nvptx/single.c: Likewise.
2255         * config/nvptx/splay-tree.c: Likewise.
2256         * config/nvptx/target.c: Likewise.
2257         * config/nvptx/task.c: Likewise.
2258         * config/nvptx/team.c: Likewise.
2259         * config/nvptx/time.c: Likewise.
2260         * config/nvptx/work.c: Likewise.
2261         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2262         * configure: Regenerate.
2263         * configure.tgt (config_path): Set to "nvptx" for target
2264         nvptx*-*-*.
2265
2266 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2267
2268         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2269
2270 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2271
2272         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2273         (cuda_errlist): Constify.
2274         (errmsg):  Move into ...
2275         (cuda_error): ... here.  Make smaller.
2276         (_XSTR, _STR): Delete.
2277         (cuda_synames): Delete.
2278         (verify_device_library): Delete.
2279         (nvptx_init): Don't call it.
2280
2281 2015-07-28  Tom de Vries  <tom@codesourcery.com>
2282
2283         * testsuite/libgomp.c/uns-outer-4.c: New test.
2284
2285 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
2286
2287         * testsuite/libgomp.c/pr66714.c: New test.
2288
2289 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2290
2291         PR libgomp/66950
2292         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2293         (fib_ref): New function.
2294         (fib): Correct corner cases in the recursion.
2295         (main): Replace the non-simd loop with fib_ref call.
2296         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2297         subroutine.
2298         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
2299         for the last array element value.  Replace the non-simd loop with
2300         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
2301         of the last array element with according Fibonacci sequence element.
2302         (fib): Correct corner cases in the recursion.
2303
2304 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
2305
2306         * target.c (gomp_offload_image_to_device): Rename to ...
2307         (gomp_load_image_to_device): ... here.
2308         (GOMP_offload_register): Adjust call.
2309         (gomp_init_device): Likewise.
2310         (gomp_unload_image_from_device): New.  Broken out of ...
2311         (GOMP_offload_unregister): ... here.  Call it.
2312         (gomp_unload_device): New.
2313         * libgomp.h (gomp_unload_device): Declare.
2314         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2315         mem maps.
2316
2317 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
2318
2319         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2320         wait=-specific if.
2321         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2322         !=0 condition.
2323         (goacc_waits): Move !num_waits handling to ...
2324         (GOACC_wait): ... here, the only caller that might have zero waits.
2325
2326         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2327         (struct ptx_image_data): Move earlier, add fns field.
2328         (struct ptx_device): Add images and image_lock fields.
2329         (ptx_images, ptx_image_lock): Delete.
2330         (nvptx_open_device): Initialize images and image_lock fields.
2331         (nvptx_close_device): Destroy image_lock.
2332         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2333         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2334         fields.
2335
2336 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
2337
2338         * target.c (GOMP_offload_register): Use int for device type arg.
2339         (GOMP_offload_unregister): Likewise.
2340
2341         * target.c (struct_offload_image_descr): Constify host_table.
2342         (gomp_offload_image_to_device): Likewise.
2343         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2344
2345         * libgomp.h (gomp_device_descr): Constify target data arguments.
2346         * target.c (struct offload_image_descr): Constify target_data.
2347         (gomp_offload_image_to_device): Likewise.
2348         (GOMP_offload_register): Likewise.
2349         (GOMP_offload_unrefister): Likewise.
2350         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2351         GOMP_OFFLOAD_unload_image): Constify target data.
2352         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2353         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2354
2355 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
2356
2357         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2358         Workaround driver library const error.
2359         (struct nvptx_tdata, nvptx_tdata_t): New.
2360         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2361         type.
2362
2363 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2364
2365         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2366         of EPS parameter from integer to real.
2367         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2368         type of EPS parameter from integer to real.
2369
2370 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2371
2372         * team.c (get_last_team): New.
2373         (gomp_new_team): Recycle last non-nested team if possible.
2374         (gomp_team_end): Move team work share list free lock destruction
2375         to ...
2376         (free_team): ... here.
2377
2378 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2379
2380         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2381         and ref from int to double.  Replaced their comparison with
2382         an inequality of their difference and EPS.
2383         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2384         comparison of pri and a reference number with an inequality of their
2385         difference and EPS.
2386         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2387         the comparison of sum and sum_ref with an inequality of their
2388         difference and EPS.
2389         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
2390         the comparison of pri and a reference number with an inequality of
2391         their difference and EPS.
2392
2393 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2394
2395         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
2396         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
2397         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
2398         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
2399         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
2400         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
2401         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
2402         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
2403         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
2404         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
2405         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
2406         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
2407         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
2408         variables.
2409         (vec_mult): Likewise.  Add #pragma omp taskwait.
2410         (main): Adjust caller.
2411         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
2412         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
2413         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
2414         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
2415         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
2416         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
2417         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
2418         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
2419         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
2420         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
2421         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
2422         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
2423         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
2424         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
2425         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
2426         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
2427         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
2428         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
2429         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
2430         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
2431         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
2432         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
2433         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
2434         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
2435         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
2436         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
2437         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
2438         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
2439         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
2440         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
2441         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
2442         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
2443         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
2444         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
2445         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
2446         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
2447         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
2448         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
2449         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
2450         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
2451         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
2452         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
2453         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
2454         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
2455         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
2456         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
2457         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
2458         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
2459         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
2460         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
2461         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
2462         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
2463         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
2464         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
2465         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
2466         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
2467         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
2468         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
2469         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
2470         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
2471         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
2472         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
2473         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
2474         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
2475         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
2476         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
2477         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
2478         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
2479         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
2480         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
2481         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
2482         (vec_mult): Add !$omp taskwait.
2483         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
2484         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
2485         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
2486         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
2487         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
2488         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
2489         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
2490         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
2491         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
2492         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
2493         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
2494         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
2495         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
2496         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
2497         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
2498         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
2499         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
2500         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
2501         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
2502         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
2503         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
2504         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
2505         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
2506         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
2507         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
2508         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
2509         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
2510         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
2511         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
2512         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
2513         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
2514         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
2515         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
2516         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
2517         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
2518         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
2519         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
2520         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
2521         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
2522         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
2523         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
2524         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
2525         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
2526         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
2527         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
2528         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
2529         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
2530         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
2531         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
2532         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
2533         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
2534         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
2535         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
2536         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
2537         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
2538         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
2539         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
2540         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
2541         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
2542         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
2543         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
2544         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
2545         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
2546         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
2547         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
2548         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
2549         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
2550
2551 2015-07-10  Tom de Vries  <tom@codesourcery.com>
2552
2553         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
2554         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
2555
2556 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
2557
2558         PR libgomp/65099
2559         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
2560         in a 64-bit configuration.
2561         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
2562         offloading testing if no such device is available.
2563         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2564         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2565
2566 2015-07-08  Tom de Vries  <tom@codesourcery.com>
2567
2568         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
2569         second call to f.
2570         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2571
2572 2015-07-07  Tom de Vries  <tom@codesourcery.com>
2573
2574         PR tree-optimization/66642
2575         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
2576         iteration count case.
2577         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
2578         function, factor out of ...
2579         (main): ... here.  Test low iteration count case.
2580
2581 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2582
2583         * libgomp.h (gomp_thread_pool): Comment last_team field.
2584
2585 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
2586
2587         * testsuite/libgomp.c++/pr66702-1.C: Require
2588         vect_simd_clones effective target.
2589         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
2590
2591 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2592
2593         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2594         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2595         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
2596         "-O2".
2597
2598 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2599
2600         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2601         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2602         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
2603         * testsuite/libgomp.c++/pr64824.C: Same.
2604         * testsuite/libgomp.c++/pr64868.C: Same.
2605         * testsuite/libgomp.c++/pr66199-1.C: Same.
2606         * testsuite/libgomp.c++/pr66199-2.C: Same.
2607         * testsuite/libgomp.c++/target-2.C: Same.
2608         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
2609         -std=<standard> option.
2610         * testsuite/libgomp.c++/udr-11.C: Same.
2611         * testsuite/libgomp.c++/udr-12.C: Same.
2612         * testsuite/libgomp.c++/udr-13.C: Same.
2613         * testsuite/libgomp.c++/udr-14.C: Same.
2614         * testsuite/libgomp.c++/udr-15.C: Same.
2615         * testsuite/libgomp.c++/udr-16.C: Same.
2616         * testsuite/libgomp.c++/udr-17.C: Same.
2617         * testsuite/libgomp.c++/udr-18.C: Same.
2618         * testsuite/libgomp.c++/udr-19.C: Same.
2619         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
2620         * testsuite/libgomp.c++/simd-1.C: Same.
2621         * testsuite/libgomp.c++/simd-2.C: Same.
2622         * testsuite/libgomp.c++/simd-3.C: Same.
2623         * testsuite/libgomp.c++/simd-4.C: Same.
2624         * testsuite/libgomp.c++/simd-5.C: Same.
2625         * testsuite/libgomp.c++/simd-6.C: Same.
2626         * testsuite/libgomp.c++/simd-7.C: Same.
2627         * testsuite/libgomp.c++/simd-8.C: Same.
2628         * testsuite/libgomp.c++/simd-9.C: Same.
2629         * testsuite/libgomp.c++/simd10.C: Same.
2630         * testsuite/libgomp.c++/simd11.C: Same.
2631         * testsuite/libgomp.c++/simd12.C: Same.
2632         * testsuite/libgomp.c++/simd13.C: Same.
2633
2634 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
2635
2636         PR middle-end/66702
2637         * testsuite/libgomp.c++/pr66702-1.C: New test.
2638         * testsuite/libgomp.c++/pr66702-2.C: New test.
2639
2640 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2641
2642         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
2643         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
2644         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
2645         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
2646
2647 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2648
2649         PR tree-optimization/66652
2650         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
2651         using restrict pointers.
2652         (main): Add arguments to calls to f.
2653         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2654
2655 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
2656
2657         * configure.ac: Fix check for header <sys/sysctl.h>.
2658         * configure: Regenerate.
2659         * config.h.in: Likewise.
2660
2661 2015-06-23  Tom de Vries  <tom@codesourcery.com>
2662
2663         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
2664         abort.
2665         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
2666
2667 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
2668
2669         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
2670         acc_device_nvidia.
2671
2672         PR libgomp/66518
2673         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
2674         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2675
2676 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2677
2678         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
2679         dg-additional-options for any remaining options.
2680         * testsuite/libgomp.c/atomic-2.c: Same.
2681         * testsuite/libgomp.c/atomic-4.c: Same.
2682         * testsuite/libgomp.c/atomic-5.c: Same.
2683         * testsuite/libgomp.c/atomic-6.c: Same.
2684         * testsuite/libgomp.c/autopar-1.c: Same.
2685         * testsuite/libgomp.c/copyin-1.c: Same.
2686         * testsuite/libgomp.c/copyin-2.c: Same.
2687         * testsuite/libgomp.c/copyin-3.c: Same.
2688         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
2689         * testsuite/libgomp.c/nestedfn-5.c: Same.
2690         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
2691         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
2692         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
2693         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2694         * testsuite/libgomp.c/pr32362-1.c: Same.
2695         * testsuite/libgomp.c/pr32362-2.c: Same.
2696         * testsuite/libgomp.c/pr32362-3.c: Same.
2697         * testsuite/libgomp.c/pr39591-1.c: Same.
2698         * testsuite/libgomp.c/pr39591-2.c: Same.
2699         * testsuite/libgomp.c/pr39591-3.c: Same.
2700         * testsuite/libgomp.c/pr58392.c: Same.
2701         * testsuite/libgomp.c/pr58756.c: Same.
2702         * testsuite/libgomp.c/simd-1.c: Same.
2703         * testsuite/libgomp.c/simd-10.c: Same.
2704         * testsuite/libgomp.c/simd-11.c: Same.
2705         * testsuite/libgomp.c/simd-12.c: Same.
2706         * testsuite/libgomp.c/simd-13.c: Same.
2707         * testsuite/libgomp.c/simd-14.c: Same.
2708         * testsuite/libgomp.c/simd-15.c: Same.
2709         * testsuite/libgomp.c/simd-2.c: Same.
2710         * testsuite/libgomp.c/simd-3.c: Same.
2711         * testsuite/libgomp.c/simd-4.c: Same.
2712         * testsuite/libgomp.c/simd-5.c: Same.
2713         * testsuite/libgomp.c/simd-6.c: Same.
2714         * testsuite/libgomp.c/simd-7.c: Same.
2715         * testsuite/libgomp.c/simd-8.c: Same.
2716         * testsuite/libgomp.c/simd-9.c: Same.
2717
2718 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2719
2720         * testsuite/libgomp.c/pr35625.c: Fix typo.
2721
2722 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2723
2724         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
2725         in dg-options.
2726         * testsuite/libgomp.c/atomic-3.c: Same.
2727         * testsuite/libgomp.c/debug-1.c: Same.
2728         * testsuite/libgomp.c/nqueens-1.c: Same.
2729         * testsuite/libgomp.c/pr26171.c: Same.
2730         * testsuite/libgomp.c/pr48591.c: Same.
2731         * testsuite/libgomp.c/pr64824.c: Same.
2732         * testsuite/libgomp.c/pr64868.c: Same.
2733         * testsuite/libgomp.c/pr66133.c: Same.
2734         * testsuite/libgomp.c/pr66199-1.c: Same.
2735         * testsuite/libgomp.c/pr66199-2.c: Same.
2736         * testsuite/libgomp.c/target-8.c: Same.
2737
2738 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2739
2740         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
2741         -std={gnu99,c99}.
2742         * testsuite/libgomp.c/for-1.c: Same.
2743         * testsuite/libgomp.c/for-2.c: Same.
2744         * testsuite/libgomp.c/for-3.c: Same.
2745         * testsuite/libgomp.c/pr35625.c: Same.
2746         * testsuite/libgomp.c/pr39154.c: Same.
2747         * testsuite/libgomp.c/simd-16.c: Same.
2748         * testsuite/libgomp.c/simd-17.c: Same.
2749
2750 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2751
2752         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
2753
2754 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2755
2756         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
2757         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2758         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
2759         (N): Define.
2760         (main): Use N instead of hardcoded constants.
2761
2762 2015-06-05  Tom de Vries  <tom@codesourcery.com>
2763
2764         merge from gomp4 branch:
2765         2015-05-28  Tom de Vries  <tom@codesourcery.com>
2766
2767         PR tree-optimization/65443
2768         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
2769         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
2770         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
2771
2772 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
2773
2774         * testsuite/libgomp.graphite/bounds.c: Adjust for
2775         cleanup-tree-dump removal.
2776         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
2777         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2778         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2779         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
2780         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2781         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2782         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2783         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2784         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2785         * testsuite/libgomp.graphite/pr41118.c: Likewise.
2786
2787 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
2788
2789         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
2790         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
2791         (futex_wake) [!__x86_64__]: Ditto.
2792
2793 2015-05-28  Julian Brown  <julian@codesourcery.com>
2794
2795         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
2796         function comment. Only call gomp_fatal if new argument is true.
2797         (acc_dev_num_out_of_range): New function.
2798         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
2799         acc_dev_num_out_of_range as appropriate.
2800         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2801         (acc_get_device_num, acc_set_device_num): Update calls to
2802         resolve_device.
2803         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
2804         output.
2805
2806 2015-05-28  Julian Brown  <julian@codesourcery.com>
2807
2808         PR libgomp/65742
2809         * oacc-init.c (plugin/plugin-host.h): Include.
2810         (acc_on_device): Check whether we're in an offloaded region for
2811         host_nonshm
2812         plugin. Don't use __builtin_acc_on_device.
2813         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
2814         nonshm_exec flag in thread-local data.
2815         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
2816         data for host_nonshm plugin.
2817         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
2818         for host_nonshm plugin.
2819         * plugin/plugin-host.h: New.
2820
2821 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2822
2823         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
2824
2825 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2826
2827         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
2828         Declare as int.
2829         (FUTEX_PRIVATE_FLAG): Remove L suffix.
2830         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
2831         Declare as int.
2832
2833 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2834
2835         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
2836
2837 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
2838
2839         * target.c (gomp_map_pointer): New function abstracting out
2840         GOMP_MAP_POINTER handling.
2841         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
2842         gomp_map_pointer().
2843
2844 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
2845
2846         PR middle-end/66199
2847         * testsuite/libgomp.c/pr66199-1.c: New test.
2848         * testsuite/libgomp.c/pr66199-2.c: New test.
2849         * testsuite/libgomp.c++/pr66199-1.C: New test.
2850         * testsuite/libgomp.c++/pr66199-2.C: New test.
2851         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
2852         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
2853
2854 2015-05-19  Julian Brown  <julian@codesourcery.com>
2855
2856         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
2857         on cuInit failure.
2858
2859 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
2860
2861         PR middle-end/66133
2862         * testsuite/libgomp.c/pr66133.c: New test.
2863
2864 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
2865
2866         * Makefile.in: Regenerated with automake-1.11.6.
2867         * aclocal.m4: Likewise.
2868         * config.h.in: Likewise.
2869         * configure: Likewise.
2870         * testsuite/Makefile.in: Likewise.
2871
2872 2015-05-08  Jason Merrill  <jason@redhat.com>
2873
2874         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
2875         _Complex.
2876
2877         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
2878
2879 2015-05-06  Julian Brown  <julian@codesourcery.com>
2880
2881         * oacc-init.c (acc_device_lock): Add explanatory comment.
2882         (resolve_device): Add comment about locking requirement.
2883         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
2884         gomp_init_device and gomp_fini_device calls.
2885         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2886         (acc_get_device_num, acc_set_device_num): Add locking around
2887         resolve_device and gomp_init_device calls.
2888
2889 2015-05-06  Julian Brown  <julian@codesourcery.com>
2890
2891         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
2892         goacc_thread_lock on error paths.
2893         * oacc-mem.c (lookup_host): Remove locking from function. Note
2894         locking requirement for caller in function comment.
2895         (lookup_dev): Likewise.
2896         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
2897         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
2898         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
2899         Add locking.
2900
2901 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
2902
2903         PR testsuite/65205
2904         PR libgomp/65993
2905         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
2906         don't expect "0x" prefix for "%p" format specifier, don't expect
2907         "(nil)" for NULL pointer.
2908         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2909         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2910         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2911         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2912         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2913         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2914         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2915         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2916         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2917         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2918         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2919         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2920         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2921         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2922         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2923         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2924         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2925         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2926         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2927         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2928         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2929         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2930         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2931         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2932         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2933         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2934         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2935         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2936         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
2937         accurately specify what we're looking for.
2938         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2939         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2940         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2941         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2942         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2943
2944 2015-04-30  James Norris  <jnorris@codesourcery.com>
2945
2946         PR testsuite/65205
2947         * testsuite/lib/libgomp.exp
2948         (check_effective_target_openacc_host_selected)
2949         (check_effective_target_openacc_host_nonshm_selected): New
2950         procedures.
2951         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
2952         dg-shouldfail.
2953         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2954         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2955         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2956         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2957         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2958         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2959         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2960         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2961         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2962         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2963         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2964         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2965         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2966         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2967         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2968         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2969         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2970         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2971         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2972         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2973         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2974         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2975         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2976         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2977         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2978         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2979         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2980         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2981         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2982         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2983         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2984         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2985         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2986         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2987         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2988         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2989         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2990         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2991         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2992         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2993         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2994         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2995         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2996
2997 2015-04-08  Julian Brown  <julian@codesourcery.com>
2998
2999         * libgomp.h (target_mem_desc: Remove mem_map field.
3000         (acc_dispatch_t): Remove open_device_func, close_device_func,
3001         get_device_num_func, set_device_num_func, target_data members.
3002         Change create_thread_data_func argument to device number instead of
3003         generic pointer.
3004         * oacc-async.c (assert.h): Include.
3005         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3006         (acc_wait_all, acc_wait_all_async): Use current host thread's
3007         active device, not base_dev.
3008         * oacc-cuda.c (acc_get_current_cuda_device)
3009         (acc_get_current_cuda_context, acc_get_cuda_stream)
3010         (acc_set_cuda_stream): Likewise.
3011         * oacc-host.c (host_dispatch): Don't set open_device_func,
3012         close_device_func, get_device_num_func or set_device_num_func.
3013         * oacc-init.c (base_dev, init_key): Remove.
3014         (cached_base_dev): New.
3015         (name_of_acc_device_t): New.
3016         (acc_init_1): Initialise default-numbered device, not zeroth.
3017         (acc_shutdown_1): Close all devices of a given type.
3018         (goacc_destroy_thread): Don't use base_dev.
3019         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3020         (goacc_attach_host_thread_to_device): New.
3021         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3022         (acc_get_num_devices): Don't use base_dev.
3023         (acc_set_device_type): Reimplement.
3024         (acc_get_device_type): Don't use base_dev.
3025         (acc_get_device_num): Tweak logic.
3026         (acc_set_device_num): Likewise.
3027         (acc_on_device): Use acc_get_device_type.
3028         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3029         (goacc_lazy_initialize): Reimplement with acc_init and
3030         goacc_attach_host_thread_to_device.
3031         * oacc-int.h (goacc_thread): Add base_dev field.
3032         (base_dev): Remove extern declaration.
3033         (goacc_attach_host_thread_to_device): Add prototype.
3034         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3035         base_dev.
3036         (acc_free): Likewise.
3037         (acc_memcpy_to_device): Likewise.
3038         (acc_memcpy_from_device): Likewise.
3039         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3040         goacc_lazy_initialize (throughout).
3041         (GOACC_parallel): Use tgt_offset to locate target functions.
3042         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3043         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3044         (gomp_load_plugin_for_device): Remove open_device, close_device,
3045         get_device_num, set_device_num openacc hook initialisation. Don't set
3046         openacc.target_data.
3047         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3048         (GOMP_OFFLOAD_openacc_close_device)
3049         (GOMP_OFFLOAD_openacc_get_device_num)
3050         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3051         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3052         to int.
3053         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3054         (instantiated_devices, ptx_dev_lock): New.
3055         (struct ptx_image_data): New.
3056         (ptx_devices, ptx_images, ptx_image_lock): New.
3057         (fini_streams_for_device): Reorder cuStreamDestroy call.
3058         (nvptx_get_num_devices): Remove forward declaration.
3059         (nvptx_init): Change return type to bool.
3060         (nvptx_fini): Remove.
3061         (nvptx_attach_host_thread_to_device): New.
3062         (nvptx_open_device): Return struct ptx_device* instead of void*.
3063         (nvptx_close_device): Change argument type to struct ptx_device*,
3064         return type to void.
3065         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3066         (kernel_target_data, kernel_host_table): Remove static globals.
3067         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3068         (GOMP_OFFLOAD_init_device): Reimplement.
3069         (GOMP_OFFLOAD_fini_device): Likewise.
3070         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3071         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3072         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3073         (GOMP_OFFLOAD_openacc_open_device)
3074         (GOMP_OFFLOAD_openacc_close_device)
3075         (GOMP_OFFLOAD_openacc_set_device_num)
3076         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3077         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3078         (device number).
3079
3080         testsuite/
3081         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3082
3083 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3084
3085         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3086         * libgomp.h (struct gomp_memory_mapping): Remove.
3087         (struct target_mem_desc): Change type of mem_map from
3088         gomp_memory_mapping * to splay_tree_s *.
3089         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3090         Add load_image_func, unload_image_func.
3091         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3092         Remove offload_regions_registered.
3093         (gomp_init_tables): Remove.
3094         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3095         to splay_tree_s *.
3096         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3097         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3098         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3099         offload_regions_registered.
3100         Initialize load_image_func, unload_image_func, mem_map.root.
3101         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3102         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3103         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3104         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3105         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3106         (lookup_dev): Use dev's lock.
3107         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3108         (acc_is_present): Likewise.
3109         (acc_map_data): Likewise.
3110         (acc_unmap_data): Likewise.  Use dev's lock.
3111         (present_create_copy): Likewise.
3112         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3113         (update_dev_host): Likewise.
3114         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3115         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3116         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3117         (GOMP_OFFLOAD_get_table): Remove
3118         (GOMP_OFFLOAD_load_image): New function.
3119         (GOMP_OFFLOAD_unload_image): New function.
3120         * target.c (register_lock): New mutex for offload image registration.
3121         (num_devices): Do not guard with PLUGIN_SUPPORT.
3122         (gomp_realloc_unlock): New static function.
3123         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3124         before gomp_fatal.
3125         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3126         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3127         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3128         mem_map's.
3129         (gomp_unmap_vars): Likewise.
3130         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3131         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3132         (gomp_offload_image_to_device): New static function.
3133         (GOMP_offload_register): Add mutex lock.
3134         Call gomp_offload_image_to_device for all initialized devices.
3135         Replace gomp_realloc with gomp_realloc_unlock.
3136         (GOMP_offload_unregister): New function.
3137         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3138         get_table_func from the plugin with calls to init_device_func and
3139         gomp_offload_image_to_device.
3140         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3141         to splay_tree_s *.
3142         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3143         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3144         (GOMP_target_data): Do not call gomp_init_tables.
3145         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3146         (gomp_load_plugin_for_device): Replace register_image and get_table
3147         with load_image and unload_image in DLSYM ().
3148         (gomp_register_images_for_device): Remove function.
3149         (gomp_target_init): Do not initialize current_device.mem_map.*,
3150         current_device.offload_regions_registered.
3151         Remove call to gomp_register_images_for_device.
3152         Do not free offload_images and num_offload_images.
3153
3154 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3155
3156         PR fortran/65597
3157         * testsuite/libgomp.fortran/pr65597.f90: New test.
3158
3159 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3160
3161         PR testsuite/65594
3162         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3163         (init, check): New function.
3164         (foo): Change return type to void.
3165         (main): Call init and check.
3166
3167 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3168
3169         PR testsuite/65594
3170         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3171         (foo): Use M for non-inner loops to scale down test-case.
3172
3173 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3174
3175         PR libgomp/64972
3176         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3177         (GOACC_data_start): Likewise.
3178         * target.c (gomp_map_vars): Likewise.
3179
3180 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3181
3182         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3183         hppa*-*-hpux*.
3184
3185 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3186
3187         * testsuite/libgomp.c/target-10.c: New test.
3188         * testsuite/libgomp.c++/target-4.C: New test.
3189
3190 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3191
3192         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3193         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3194
3195 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3196
3197         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3198         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3199         (pthread.h): Check for this header file.
3200         * configure: Regenerate.
3201
3202 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3203
3204         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3205         (check_reduction_op, check_reduction_macro, max, min):
3206         Declare.
3207         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3208         function.
3209         (main): Use new functions.
3210
3211 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3212
3213         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3214         char * for variables holding dlerror return values.
3215         (DLSYM_OPT): Ditto.
3216
3217 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3218
3219         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3220
3221 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3222             Cesar Philippidis  <cesar@codesourcery.com>
3223
3224         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3225         GOACC_ctaid, and GOACC_nctaid routines.
3226
3227 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3228
3229         PR c/64824
3230         * testsuite/libgomp.c/atomic-18.c: New test.
3231         * testsuite/libgomp.c++/atomic-16.C: New test.
3232
3233 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3234
3235         PR c/64824
3236         PR c/64868
3237         * testsuite/libgomp.c/pr64824.c: New test.
3238         * testsuite/libgomp.c/pr64868.c: New test.
3239         * testsuite/libgomp.c++/pr64824.C: New test.
3240         * testsuite/libgomp.c++/pr64868.C: New test.
3241
3242 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
3243
3244         PR libgomp/64635
3245         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3246         Link with -lpthread.
3247         * config/aix/plugin-suffix.h: Delete.
3248
3249 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
3250
3251         PR libgomp/64635
3252         * configure.tgt (*-*-aix*): Use config_path "aix posix".
3253         (*-*-darwin*): Use config_path "bsd darwin posix".
3254         (*-*-hpux*): Use config_path "hpux posix".
3255         * target.c: Add include of plugin-suffix.h and use
3256         SONAME_SUFFIX macro.
3257         * config/aix/plugin-suffix.h: New file.
3258         * config/darwin/plugin-suffix.h: New file.
3259         * config/hpux/plugin-suffix.h: New file.
3260         * config/posix/plugin-suffix.h: New file.
3261
3262 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
3263
3264         PR middle-end/64734
3265         * libgomp.c/pr64734.c: New test.
3266
3267 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3268
3269         PR libgomp/64672
3270         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3271
3272 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3273
3274         PR libgomp/64707
3275         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3276         dg-options.
3277
3278 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
3279
3280         PR libgomp/64625
3281         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3282         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3283         formal parameter.  Update all users.
3284         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3285         Document unused formal parameter.
3286
3287 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
3288
3289         * oacc-parallel.c: Don't include <alloca.h>.
3290         (GOACC_parallel): Use gomp_alloca instead of alloca.
3291
3292 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
3293
3294         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3295
3296 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
3297             James Norris  <jnorris@codesourcery.com>
3298             Tom de Vries  <tom@codesourcery.com>
3299             Julian Brown  <julian@codesourcery.com>
3300             Cesar Philippidis  <cesar@codesourcery.com>
3301             Nathan Sidwell  <nathan@codesourcery.com>
3302             Tobias Burnus  <burnus@net-b.de>
3303
3304         * Makefile.am (search_path): Add $(top_srcdir)/../include.
3305         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3306         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3307         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3308         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3309         Include $(top_srcdir)/plugin/Makefrag.am.
3310         (nodist_libsubinclude_HEADERS): Add openacc.h.
3311         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3312         openacc.f90, openacc.mod, openacc_kinds.mod.
3313         (omp_lib.mod): Generalize into...
3314         (%.mod): ... this new rule.
3315         (openacc_kinds.mod, openacc.mod): New rules.
3316         * plugin/configfrag.ac: New file.
3317         * configure.ac: Move plugin/offloading support into it.  Include
3318         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
3319         * plugin/Makefrag.am: New file.
3320         * testsuite/Makefile.am (OFFLOAD_TARGETS)
3321         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3322         export.
3323         (libgomp-test-support.exp): New rule.
3324         (all-local): Depend on it.
3325         * Makefile.in: Regenerate.
3326         * testsuite/Makefile.in: Regenerate.
3327         * config.h.in: Likewise.
3328         * configure: Likewise.
3329         * configure.tgt: Harden shell syntax.
3330         * env.c: Include "oacc-int.h".
3331         (parse_acc_device_type): New function.
3332         (gomp_debug_var, goacc_device_type, goacc_device_num): New
3333         variables.
3334         (initialize_env): Initialize those.  Call
3335         goacc_runtime_initialize.
3336         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3337         (gomp_fatal): Call gomp_vfatal.
3338         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3339         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3340         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3341         (splay_tree_node, splay_tree, splay_tree_key)
3342         (struct target_mem_desc, struct splay_tree_key_s)
3343         (struct gomp_memory_mapping, struct acc_dispatch_t)
3344         (struct gomp_device_descr, gomp_acc_insert_pointer)
3345         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3346         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3347         (gomp_free_memmap, gomp_fini_device): New declarations.
3348         (gomp_vdebug, gomp_debug): New macros.
3349         Include "splay-tree.h".
3350         * libgomp.map (OACC_2.0): New symbol version.  Use for
3351         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3352         acc_set_device_type_h_, acc_get_device_type,
3353         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3354         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3355         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3356         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3357         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3358         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3359         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3360         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3361         acc_copyin_array_h_, acc_present_or_copyin,
3362         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3363         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3364         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3365         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3366         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3367         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3368         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3369         acc_update_device, acc_update_device_32_h_,
3370         acc_update_device_64_h_, acc_update_device_array_h_,
3371         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3372         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3373         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3374         acc_is_present_64_h_, acc_is_present_array_h_,
3375         acc_memcpy_to_device, acc_memcpy_from_device,
3376         acc_get_current_cuda_device, acc_get_current_cuda_context,
3377         acc_get_cuda_stream, acc_set_cuda_stream.
3378         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
3379         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3380         GOACC_update, GOACC_wait, GOACC_get_thread_num,
3381         GOACC_get_num_threads.
3382         (GOMP_PLUGIN_1.0): New symbol version.  Use for
3383         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3384         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3385         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3386         GOMP_PLUGIN_acc_thread.
3387         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3388         environment variable.
3389         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
3390         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
3391         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
3392         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
3393         (splay_tree_remove): New declarations.
3394         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
3395         (splay_tree_remove, splay_tree_lookup): Move into...
3396         * splay-tree.c: ... this new file.
3397         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
3398         (splay_tree_node, splay_tree, splay_tree_key)
3399         (struct target_mem_desc, struct splay_tree_key_s)
3400         (struct gomp_device_descr): Don't declare.
3401         (num_devices_openmp): New variable.
3402         (gomp_get_num_devices ): Use it.
3403         (gomp_init_targets_once): New function.
3404         (gomp_get_num_devices ): Use it.
3405         (get_kind, gomp_copy_from_async, gomp_free_memmap)
3406         (gomp_fini_device, gomp_register_image_for_device): New functions.
3407         (gomp_map_vars): Add devaddrs parameter.
3408         (gomp_update): Add mm parameter.
3409         (gomp_init_device): Move most of it into...
3410         (gomp_init_tables): ... this new function.
3411         (gomp_register_images_for_device): Remove function.
3412         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
3413         Make them hidden instead of static.
3414         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
3415         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
3416         (GOMP_target_end_data, GOMP_target_update)
3417         (gomp_load_plugin_for_device, gomp_target_init): Update for
3418         OpenACC changes.
3419         * oacc-async.c: New file.
3420         * oacc-cuda.c: Likewise.
3421         * oacc-host.c: Likewise.
3422         * oacc-init.c: Likewise.
3423         * oacc-int.h: Likewise.
3424         * oacc-mem.c: Likewise.
3425         * oacc-parallel.c: Likewise.
3426         * oacc-plugin.c: Likewise.
3427         * oacc-plugin.h: Likewise.
3428         * oacc-ptx.h: Likewise.
3429         * openacc.f90: Likewise.
3430         * openacc.h: Likewise.
3431         * openacc_lib.h: Likewise.
3432         * plugin/plugin-host.c: Likewise.
3433         * plugin/plugin-nvptx.c: Likewise.
3434         * libgomp-plugin.c: Likewise.
3435         * libgomp-plugin.h: Likewise.
3436         * libgomp_target.h: Remove file after merging content into the
3437         former file.  Update all users.
3438         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
3439         (offload_targets_s, offload_targets_s_openacc): New variables.
3440         (check_effective_target_openacc_nvidia_accel_present)
3441         (check_effective_target_openacc_nvidia_accel_selected): New
3442         procedures.
3443         (libgomp_init): Update for OpenACC changes.
3444         * testsuite/libgomp-test-support.exp.in: New file.
3445         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3446         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3447         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3448         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
3449         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
3450         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3451         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
3452         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3453         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3454         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
3455         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
3456         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3457         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
3458         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3459         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
3460         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
3461         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
3462         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
3463         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
3464         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
3465         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
3466         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3467         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3468         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3469         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3470         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3471         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3472         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3473         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3474         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3475         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3476         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3477         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3478         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
3479         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
3480         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3481         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3482         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3483         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
3484         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
3485         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
3486         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
3487         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3488         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3489         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3490         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
3491         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3492         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3493         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3494         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3495         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3496         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
3497         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3498         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3499         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3500         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3501         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3502         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3503         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3504         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
3505         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3506         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
3507         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3508         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3509         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3510         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
3511         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
3512         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3513         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3514         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3515         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
3516         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3517         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3518         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3519         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
3520         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
3521         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3522         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3523         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
3524         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
3525         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
3526         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
3527         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3528         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3529         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3530         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
3531         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
3532         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3533         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3534         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
3535         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
3536         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
3537         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
3538         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3539         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3540         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3541         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3542         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
3543         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3544         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3545         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
3546         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
3547         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
3548         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3549         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
3550         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
3551         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
3552         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
3553         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
3554         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3555         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
3556         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
3557         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3558         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
3559         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
3560         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
3561         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
3562         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
3563         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
3564         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
3565         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
3566         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
3567         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3568         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
3569         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
3570         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
3571         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
3572         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
3573         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
3574         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
3575         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
3576         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
3577         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3578         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
3579         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3580         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3581         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3582         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3583         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3584         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
3585         Likewise.
3586         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
3587         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
3588         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
3589         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
3590         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
3591         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3592         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
3593         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3594         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3595         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3596         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3597         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3598         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3599         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
3600         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
3601         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
3602         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
3603         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
3604         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
3605         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
3606         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
3607         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
3608         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
3609         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
3610         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
3611         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
3612         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3613         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3614         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3615         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3616         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3617         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3618         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3619         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3620         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
3621         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
3622         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
3623         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
3624         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
3625         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
3626         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
3627         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
3628         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
3629         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
3630         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
3631         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
3632         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
3633         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
3634         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
3635         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3636         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3637         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3638         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
3639         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3640         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
3641         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
3642         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
3643         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
3644         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
3645         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
3646
3647 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
3648             Julian Brown  <julian@codesourcery.com>
3649             David Malcolm  <dmalcolm@redhat.com>
3650
3651         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
3652         to "GNU Offloading and Multi Processing Runtime Library".  Change
3653         all users.
3654         * configure: Regenerate.
3655         * libgomp.texi: Update.
3656
3657 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
3658
3659         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
3660         "$tgt_dir/lib32".
3661         * configure: Regenerate.
3662
3663         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
3664         "intelmic" in $offload_targets.
3665
3666 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
3667
3668         Update copyright years.
3669
3670         * libgomp.texi: Bump @copying's copyright year.
3671
3672 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3673
3674         * testsuite/lib/libgomp.exp: Load target-utils.exp.
3675         Move load of target-supportes.exp earlier.
3676
3677 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
3678
3679         * testsuite/libgomp.c/target-9.c: New test.
3680
3681 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
3682
3683         * config.h.in: Regenerate.
3684         * configure: Regenerate.
3685         * configure.ac: Add GCC_CHECK_EMUTLS.
3686         * libgomp.h: Add check for USE_EMUTLS: this case
3687         is equal to HAVE_TLS.
3688         * team.c: Likewise.
3689
3690 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
3691
3692         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
3693
3694 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3695             Ilya Verbin  <ilya.verbin@intel.com>
3696
3697         * testsuite/libgomp.c/target-critical-1.c: New test.
3698
3699 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
3700
3701         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
3702         to dg-options unless expensive testing is on.
3703         (TESTITERS): Define to N if not defined.
3704         (main): Use TESTITERS instead of N.
3705         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
3706         dg-additional-options depending on whether expensive testing is on.
3707         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
3708         Decrease N to 100000 and CHUNKSZ to 10000.
3709
3710 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
3711
3712         PR fortran/63938
3713         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
3714         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
3715
3716 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
3717
3718         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
3719
3720 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
3721
3722         PR bootstrap/63784
3723         * configure: Regenerated.
3724
3725 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
3726
3727         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
3728         vect_simd_clones effective target.
3729         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3730
3731 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
3732
3733         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
3734         of 32 as block_size.
3735         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
3736         instead of 32 as block_size.
3737
3738 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3739             Ilya Verbin  <ilya.verbin@intel.com>
3740
3741         * Makefile.in: Regenerate.
3742         * configure: Regenerate.
3743         * configure.ac: Set up offload_additional_options,
3744         offload_additional_lib_paths and offload_targets.
3745         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
3746         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
3747         * testsuite/Makefile.in: Regenerate.
3748         * testsuite/lib/libgomp.exp (libgomp_init): Append
3749         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
3750         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
3751         build directory to LD_LIBRARY_PATH for intelmic offload targets.
3752
3753 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3754             Ilya Verbin  <ilya.verbin@intel.com>
3755             Kirill Yukhin  <kirill.yukhin@intel.com>
3756             Ilya Tocar  <ilya.tocar@intel.com>
3757
3758         * testsuite/lib/libgomp.exp
3759         (check_effective_target_offload_device): New.
3760         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
3761         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
3762         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
3763         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
3764         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
3765         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
3766         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
3767         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
3768         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
3769         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
3770         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
3771         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
3772         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
3773         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
3774         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
3775         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
3776         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
3777         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
3778         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
3779         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
3780         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
3781         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
3782         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
3783         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
3784         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
3785         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
3786         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
3787         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
3788         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
3789         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
3790         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
3791         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
3792         * testsuite/libgomp.c/target-7.c: Fix test.
3793         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
3794         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
3795         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
3796         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
3797         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
3798         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
3799         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
3800         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
3801         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
3802         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
3803         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
3804         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
3805         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
3806         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
3807         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
3808         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
3809         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
3810         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
3811         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3812         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
3813         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
3814         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
3815         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
3816         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
3817         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
3818         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
3819         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
3820         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
3821         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
3822         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
3823         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
3824
3825 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
3826             Ilya Verbin  <ilya.verbin@intel.com>
3827             Thomas Schwinge  <thomas@codesourcery.com>
3828             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3829
3830         * libgomp.map (GOMP_4.0.1): New symbol version.
3831         Add GOMP_offload_register.
3832         * libgomp_target.h: New file.
3833         * splay-tree.h: New file.
3834         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
3835         (gomp_target_init): New forward declaration.
3836         (gomp_is_initialized): New static variable.
3837         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
3838         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
3839         New structures.
3840         (offload_images, num_offload_images, devices, num_devices): New static
3841         variables.
3842         (splay_compare): New static function.
3843         (struct gomp_device_descr): New structure.
3844         (gomp_get_num_devices): Call gomp_target_init.
3845         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
3846         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
3847         (GOMP_offload_register): New function.
3848         (GOMP_target): Arrange for host callback to be performed in a separate
3849         initial thread and contention group, inheriting ICVs from
3850         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
3851         Add device initialization and lookup for target function in splay tree.
3852         (GOMP_target_data): Add device initialization and call gomp_map_vars.
3853         (GOMP_target_end_data): Call gomp_unmap_vars.
3854         (GOMP_target_update): Add device initialization and call gomp_update.
3855         (gomp_load_plugin_for_device, gomp_register_images_for_device)
3856         (gomp_target_init): New static functions.
3857
3858 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
3859             Thomas Schwinge  <thomas@codesourcery.com>
3860             Ilya Verbin  <ilya.verbin@intel.com>
3861             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3862
3863         * config.h.in: Regenerate.
3864         * configure: Regenerate.
3865         * configure.ac: Check for libdl, required for plugin support.
3866         (PLUGIN_SUPPORT): Define if plugins are supported.
3867         (enable_offload_targets): Support Intel MIC targets.
3868         (OFFLOAD_TARGETS): List of target names suitable for offloading.
3869
3870 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3871
3872         PR target/63610
3873         * configure: Regenerate.
3874
3875 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3876
3877         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
3878
3879 2014-10-06  Marek Polacek  <polacek@redhat.com>
3880
3881         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
3882         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
3883         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
3884         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3885
3886 2014-10-06  Marek Polacek  <polacek@redhat.com>
3887
3888         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
3889         * testsuite/libgomp.c/nqueens-1.c: Likewise.
3890         * testsuite/libgomp.c/pr26943-3.c: Likewise.
3891         * testsuite/libgomp.c/pr26943-4.c: Likewise.
3892         * testsuite/libgomp.c/pr36802-2.c: Likewise.
3893         * testsuite/libgomp.c/pr36802-3.c: Likewise.
3894         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
3895         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3896         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
3897         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
3898         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
3899         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
3900         * testsuite/libgomp.c/omp-single-1.c: Likewise.
3901         * testsuite/libgomp.c/omp-single-2.c: Likewise.
3902         * testsuite/libgomp.c/omp_matvec.c: Likewise.
3903         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
3904         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
3905         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
3906         declarations.
3907
3908 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
3909
3910         PR libgomp/61200
3911         * testsuite/libgomp.c/pr61200.c: New test.
3912
3913 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
3914
3915         PR c++/63248
3916         * testsuite/libgomp.c++/pr63248.C: New test.
3917
3918 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
3919
3920         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
3921         is not zero, but taskgroup->children is NULL and there are
3922         any task->children, schedule those instead of waiting.
3923         * testsuite/libgomp.c/depend-6.c: New test.
3924         * testsuite/libgomp.c/depend-7.c: New test.
3925         * testsuite/libgomp.c/depend-8.c: New test.
3926         * testsuite/libgomp.c/depend-9.c: New test.
3927         * testsuite/libgomp.c/depend-10.c: New test.
3928
3929 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
3930
3931         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
3932         (struct gomp_taskwait): New type.
3933         (struct gomp_task): Add taskwait and parent_depends_on, remove
3934         in_taskwait and taskwait_sem fields.
3935         (gomp_finish_task): Don't destroy taskwait_sem.
3936         * task.c (gomp_init_task): Don't init in_taskwait, instead init
3937         taskwait and parent_depends_on.
3938         (GOMP_task): For if (0) tasks with depend clause that depend on
3939         earlier tasks don't defer them, instead call
3940         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
3941         Initialize redundant_out field, for redundant out entries just
3942         move them at the end of linked list instead of removing them
3943         completely, and set redundant_out flag instead of redundant.
3944         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
3945         that task.
3946         (gomp_task_run_post_handle_dependers): If parent is in
3947         gomp_task_maybe_wait_for_dependencies and newly runnable task
3948         is not parent_depends_on, queue it in parent->children linked
3949         list after all runnable tasks with parent_depends_on set.
3950         Adjust for addition of taskwait indirection.
3951         (gomp_task_run_post_remove_parent): If parent is in
3952         gomp_task_maybe_wait_for_dependencies and task to be removed
3953         is parent_depends_on, decrement n_depend and if needed awake
3954         parent.  Adjust for addition of taskwait indirection.
3955         (GOMP_taskwait): Adjust for addition of taskwait indirection.
3956         (gomp_task_maybe_wait_for_dependencies): New function.
3957         * testsuite/libgomp.c/depend-5.c: New test.
3958
3959 2014-07-13  Tobias Burnus  <burnus@net-b.de>
3960
3961         * testsuite/libgomp.fortran/pr34020.f90: Make compile
3962         with TS 18508/Fortran 2015.
3963
3964 2014-07-06  Marek Polacek  <polacek@redhat.com>
3965
3966         PR c/6940
3967         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
3968
3969 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
3970
3971         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
3972         matches regex $lang_source_re, add $lang_include_flags to options.
3973         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
3974         * testsuite/libgomp.c++/c++.exp: Likewise.
3975         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
3976         and lang_include_flags instead of adding -fintrinsic-modules-path= to
3977         ALWAYS_CFLAGS.
3978         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
3979
3980 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
3981
3982         * testsuite/libgomp.fortran/fortran.exp: Explain
3983         gfortran-dg-runtest usage.
3984
3985 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
3986
3987         * testsuite/libgomp.fortran/simd5.f90: New test.
3988         * testsuite/libgomp.fortran/simd6.f90: New test.
3989         * testsuite/libgomp.fortran/simd7.f90: New test.
3990
3991 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
3992
3993         * testsuite/libgomp.c/for-2.c: Define SC to static for
3994         #pragma omp for simd testing.
3995         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
3996         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
3997         SC macro.
3998         * testsuite/libgomp.c/simd-14.c: New test.
3999         * testsuite/libgomp.c/simd-15.c: New test.
4000         * testsuite/libgomp.c/simd-16.c: New test.
4001         * testsuite/libgomp.c/simd-17.c: New test.
4002         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4003         #pragma omp for simd testing.
4004         * testsuite/libgomp.c++/simd10.C: New test.
4005         * testsuite/libgomp.c++/simd11.C: New test.
4006         * testsuite/libgomp.c++/simd12.C: New test.
4007         * testsuite/libgomp.c++/simd13.C: New test.
4008
4009         * testsuite/libgomp.fortran/aligned1.f03: New test.
4010         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4011         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4012         tasks with !$omp parallel !$omp single.
4013         * testsuite/libgomp.fortran/target8.f90: New test.
4014         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4015         not to use trim in the combiner, instead call elemental function.
4016         (fn): New elemental function.
4017         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4018         Make elemental.
4019         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4020         omp_in): Likewise.
4021         * testsuite/libgomp.fortran/udr12.f90: New test.
4022         * testsuite/libgomp.fortran/udr13.f90: New test.
4023         * testsuite/libgomp.fortran/udr14.f90: New test.
4024         * testsuite/libgomp.fortran/udr15.f90: New test.
4025
4026 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4027
4028         * omp_lib.f90.in (openmp_version): Set to 201307.
4029         * omp_lib.h.in (openmp_version): Likewise.
4030         * testsuite/libgomp.c/target-8.c: New test.
4031         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4032         and inbranch clauses.
4033         * testsuite/libgomp.fortran/depend-3.f90: New test.
4034         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4035         openmp_version.
4036         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4037         * testsuite/libgomp.fortran/target1.f90: New test.
4038         * testsuite/libgomp.fortran/target2.f90: New test.
4039         * testsuite/libgomp.fortran/target3.f90: New test.
4040         * testsuite/libgomp.fortran/target4.f90: New test.
4041         * testsuite/libgomp.fortran/target5.f90: New test.
4042         * testsuite/libgomp.fortran/target6.f90: New test.
4043         * testsuite/libgomp.fortran/target7.f90: New test.
4044
4045 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4046
4047         PR fortran/60928
4048         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4049         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4050         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4051         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4052         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4053         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4054         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4055         * testsuite/libgomp.fortran/associate1.f90: New test.
4056         * testsuite/libgomp.fortran/associate2.f90: New test.
4057         * testsuite/libgomp.fortran/procptr1.f90: New test.
4058
4059 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4060
4061         * testsuite/libgomp.fortran/simd1.f90: New test.
4062         * testsuite/libgomp.fortran/udr1.f90: New test.
4063         * testsuite/libgomp.fortran/udr2.f90: New test.
4064         * testsuite/libgomp.fortran/udr3.f90: New test.
4065         * testsuite/libgomp.fortran/udr4.f90: New test.
4066         * testsuite/libgomp.fortran/udr5.f90: New test.
4067         * testsuite/libgomp.fortran/udr6.f90: New test.
4068         * testsuite/libgomp.fortran/udr7.f90: New test.
4069         * testsuite/libgomp.fortran/udr8.f90: New test.
4070         * testsuite/libgomp.fortran/udr9.f90: New test.
4071         * testsuite/libgomp.fortran/udr10.f90: New test.
4072         * testsuite/libgomp.fortran/udr11.f90: New test.
4073
4074 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4075
4076         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4077         vect_simd_clones effective target.
4078         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4079
4080 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4081
4082         PR middle-end/61252
4083         * testsuite/libgomp.c++/simd-9.C: New test.
4084
4085 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4086
4087         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4088         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4089         texts according to their @menu entry positions.
4090
4091 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4092
4093         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4094         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4095         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4096         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4097         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4098         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4099         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4100         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4101         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4102         * testsuite/libgomp.fortran/depend-1.f90: New test.
4103         * testsuite/libgomp.fortran/depend-2.f90: New test.
4104         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4105         * testsuite/libgomp.fortran/simd1.f90: New test.
4106         * testsuite/libgomp.fortran/simd2.f90: New test.
4107         * testsuite/libgomp.fortran/simd3.f90: New test.
4108         * testsuite/libgomp.fortran/simd4.f90: New test.
4109         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4110
4111 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4112
4113         * testsuite/libgomp.c/simd-10.c: New test.
4114         * testsuite/libgomp.c/simd-11.c: New test.
4115         * testsuite/libgomp.c/simd-12.c: New test.
4116         * testsuite/libgomp.c/simd-13.c: New test.
4117
4118 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4119
4120         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4121         atomic type clauses in any order and optional comma in between.
4122         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4123         * testsuite/libgomp.c/atomic-17.c: Likewise.
4124
4125         * testsuite/libgomp.c/simd-7.c: New test.
4126         * testsuite/libgomp.c/simd-8.c: New test.
4127         * testsuite/libgomp.c/simd-9.c: New test.
4128         * testsuite/libgomp.c/loop-16.c: New test.
4129
4130 2014-04-02  Richard Henderson  <rth@redhat.com>
4131
4132         * config/linux/futex.h (futex_wait): Get error value from errno.
4133         (futex_wake): Likewise.
4134
4135 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4136
4137         PR c++/60331
4138         * testsuite/libgomp.c++/udr-11.C: New test.
4139         * testsuite/libgomp.c++/udr-12.C: New test.
4140         * testsuite/libgomp.c++/udr-13.C: New test.
4141         * testsuite/libgomp.c++/udr-14.C: New test.
4142         * testsuite/libgomp.c++/udr-15.C: New test.
4143         * testsuite/libgomp.c++/udr-16.C: New test.
4144         * testsuite/libgomp.c++/udr-17.C: New test.
4145         * testsuite/libgomp.c++/udr-18.C: New test.
4146         * testsuite/libgomp.c++/udr-19.C: New test.
4147
4148 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4149
4150         Update copyright years
4151
4152 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4153
4154         * hashtab.h: Use the standard form for the copyright notice.
4155
4156 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4157
4158         * libgomp.texi: Bump @copying's copyright year.
4159
4160 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4161
4162         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4163         alloca () with __builtin_alloca ().
4164         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4165         * testsuite/libgomp.c/lock-3.c: Likewise.
4166         * testsuite/libgomp.c/pr48591.c: Likewise.
4167
4168 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4169
4170         PR testsuite/59534
4171         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4172         comparisons.
4173
4174 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4175
4176         PR libgomp/58756
4177         * testsuite/libgomp.c/pr58756.c: New test.
4178
4179 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4180
4181         PR libgomp/59467
4182         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4183         !$omp parallel.
4184
4185 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4186
4187         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4188         ALWAYS_CFLAGS.
4189         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4190         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4191         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4192         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4193         Likewise.
4194
4195         * libgomp_g.h: Include <stddef.h> for size_t.
4196
4197         * libgomp.spec.in: Update comment about libgomp's dependencies.
4198         * configure.ac: Likewise.
4199         * configure: Regenerate.
4200
4201 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4202
4203         * libgomp.texi: (Runtime Library Routines): Update references for
4204         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4205         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4206         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4207         (Environment Variables): Update references for OpenMP 4.0. Add
4208         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4209         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4210         order.
4211
4212 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4213
4214         * env.c (parse_bind_var): Initialize value to avoid
4215         (false positive) warning.
4216
4217 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4218
4219         PR libgomp/58691
4220         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4221         to check variable.
4222         (gomp_init_num_threads): Move i variable declaration into
4223         #ifdef CPU_ALLOC_SIZE block.
4224         * config/linux/affinity.c (gomp_affinity_init_level): Test
4225         gomp_places_list_len == 0 rather than gomp_places_list == 0
4226         when checking for topology reading error.
4227         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4228         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4229         gomp_places_list, only parse env var and always return false.
4230         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4231         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4232         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4233         and either of these variables were parsed correctly into a places
4234         list.
4235
4236 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4237             Jakub Jelinek  <jakub@redhat.com>
4238
4239         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4240         of 5 loopfn matches.
4241         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4242         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4243         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4244         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4245         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4246         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4247         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4248         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4249
4250 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4251
4252         * Makefile.am (omp_lib.mod): Streamline rule.
4253         * Makefile.in: Regenerate.
4254
4255         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4256         exceptions.
4257
4258         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4259         * testsuite/libgomp.fortran/lib1.f90: Likewise.
4260         * testsuite/libgomp.fortran/lib2.f: Likewise.
4261         * testsuite/libgomp.fortran/lib3.f: Likewise.
4262
4263         * configure.ac: Typo fix.
4264         * configure: Regenerate.
4265
4266         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4267         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4268
4269         * omp.h.in: Don't touch the user's namespace.
4270
4271 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
4272             Tobias Burnus  <burnus@net-b.de>
4273             Richard Henderson  <rth@redhat.com>
4274
4275         * target.c: New file.
4276         * Makefile.am (libgomp_la_SOURCES): Add target.c.
4277         * Makefile.in: Regenerated.
4278         * libgomp_g.h (GOMP_task): Add depend argument.
4279         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4280         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4281         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4282         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4283         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4284         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4285         GOMP_taskgroup_start, GOMP_taskgroup_end,
4286         GOMP_parallel_sections): New prototypes.
4287         * fortran.c (omp_is_initial_device): Add ialias_redirect.
4288         (omp_is_initial_device_): New function.
4289         (ULP, STR1, STR2, ialias_redirect): Removed.
4290         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4291         omp_set_default_device_8_, omp_get_default_device_,
4292         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4293         functions.
4294         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4295         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4296         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4297         @@GOMP_4.0.
4298         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4299         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4300         omp_set_default_device, omp_set_default_device_,
4301         omp_set_default_device_8_, omp_get_default_device,
4302         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4303         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4304         omp_get_team_num_): Export @@OMP_4.0.
4305         * team.c (struct gomp_thread_start_data): Add place field.
4306         (gomp_thread_start): Clear thr->thread_pool and
4307         thr->task before returning.  Use gomp_team_barrier_wait_final
4308         instead of gomp_team_barrier_wait.  Initialize thr->place.
4309         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4310         team_cancelled and task_queued_count fields.
4311         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4312         before calling pthread_exit.
4313         (gomp_free_thread): No longer static.  Use
4314         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4315         (gomp_team_start): Add flags argument.  Set
4316         thr->thread_pool->threads_busy to nthreads immediately after creating
4317         new pool.  Use gomp_managed_threads_lock instead of
4318         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
4319         (gomp_team_end): Use gomp_managed_threads_lock instead of
4320         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
4321         of gomp_team_barrier_wait.  If team->team_cancelled, call
4322         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4323         rather than thr->ts.work_share.
4324         (initialize_team): Don't call gomp_sem_init here.
4325         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4326         caller.
4327         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4328         * env.c (gomp_global_icv): Add default_device_var, target_data and
4329         bind_var initializers.
4330         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4331         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4332         gomp_places_list_len): New variables.
4333         (parse_bind_var, parse_one_place, parse_places_var): New functions.
4334         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4335         sized places.
4336         (gomp_cancel_var): New global variable.
4337         (parse_int): New function.
4338         (handle_omp_display_env): New function.
4339         (initialize_env): Use it.  Initialize default_device_var.
4340         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
4341         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
4342         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
4343         been successfully parsed (and call gomp_init_affinity in that case).
4344         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4345         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4346         omp_get_team_num, omp_is_initial_device): New functions.
4347         * libgomp.h: Include stdlib.h.
4348         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4349         Define.
4350         (struct target_mem_desc): Forward declare.
4351         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4352         and thread_limit_var fields.
4353         (gomp_get_num_devices): New prototype.
4354         (gomp_cancel_var): New extern decl.
4355         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4356         team_cancelled and task_queued_count fields.  Add comments about
4357         task_{,queued_,running_}count.
4358         (gomp_cancel_kind): New enum.
4359         (gomp_work_share_end_cancel): New prototype.
4360         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4361         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4362         and depend fields.
4363         (struct gomp_taskgroup): New type.
4364         (struct gomp_task_depend_entry,
4365         struct gomp_dependers_vec): New types.
4366         (gomp_finish_task): Free depend_hash if non-NULL.
4367         (struct gomp_team_state): Add place_partition_off
4368         and place_partition_len fields.
4369         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4370         gomp_places_list_len): New extern decls.
4371         (struct gomp_thread): Add place field.
4372         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4373         (gomp_init_thread_affinity): Add place argument.
4374         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4375         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4376         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4377         gomp_affinity_init_level, gomp_affinity_print_place): New
4378         prototypes.
4379         (gomp_team_start): Add flags argument.
4380         (gomp_thread_limit_var, gomp_remaining_threads_count,
4381         gomp_remaining_threads_lock): Remove.
4382         (gomp_managed_threads_lock): New variable.
4383         (struct gomp_thread_pool): Add threads_busy field.
4384         (gomp_free_thread): New prototype.
4385         * task.c: Include hashtab.h.
4386         (hash_entry_type): New typedef.
4387         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4388         (gomp_init_task): Clear dependers, depend_hash, depend_count,
4389         copy_ctors_done and taskgroup fields.
4390         (GOMP_task): Add depend argument, handle depend clauses.  If
4391         gomp_team_barrier_cancelled or if it's taskgroup has been
4392         cancelled, don't queue or start new tasks.  Set copy_ctors_done
4393         field if needed.  Initialize taskgroup field.  If copy_ctors_done
4394         and already cancelled, don't discard the task.  If taskgroup is
4395         non-NULL, enqueue the task into taskgroup queue.  Increment
4396         num_children field in taskgroup.  Increment task_queued_count.
4397         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
4398         gomp_task_run_post_remove_taskgroup): New inline functions.
4399         (gomp_task_run_post_handle_depend_hash,
4400         gomp_task_run_post_handle_dependers,
4401         gomp_task_run_post_handle_depend): New functions.
4402         (GOMP_taskwait): Use them.  If more than one new tasks
4403         have been queued, wake other threads if needed.
4404         (gomp_barrier_handle_tasks): Likewise.  If
4405         gomp_team_barrier_cancelled, don't start any new tasks, just free
4406         all tasks.
4407         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
4408         * omp_lib.f90.in
4409         (omp_proc_bind_kind, omp_proc_bind_false,
4410         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4411         omp_proc_bind_spread): New params.
4412         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4413         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4414         omp_get_team_num, omp_is_initial_device): New interfaces.
4415         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
4416         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
4417         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
4418         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
4419         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
4420         useless use omp_lib_kinds.
4421         * omp.h.in (omp_proc_bind_t): New typedef.
4422         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4423         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4424         omp_get_team_num, omp_is_initial_device): New prototypes.
4425         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
4426         through to gomp_team_start.
4427         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
4428         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
4429         Adjust gomp_parallel_loop_start callers.
4430         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4431         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4432         GOMP_loop_end_cancel): New functions.
4433         (GOMP_parallel_end): Add ialias_redirect.
4434         * hashtab.h: New file.
4435         * libgomp.texi (Environment Variables): Minor cleanup,
4436         update section refs to OpenMP 4.0rc2.
4437         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
4438         environment variables.
4439         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
4440         team->work_shares_to_free to thr->ts.work_share before calling
4441         free_work_share.
4442         (gomp_work_share_end_cancel): New function.
4443         * config/linux/proc.c: Include errno.h.
4444         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
4445         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
4446         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
4447         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
4448         gomp_cpuset_size is sizeof (cpu_set_t).
4449         (gomp_init_num_threads): Initialize gomp_cpuset_size,
4450         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
4451         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
4452         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
4453         contain any logical CPUs.
4454         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
4455         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
4456         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
4457         pthread_getaffinity_np.  Check gomp_places_list instead of
4458         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
4459         * config/linux/bar.c (gomp_barrier_wait_end,
4460         gomp_barrier_wait_last): Use BAR_* defines.
4461         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
4462         from state where needed.  Set work_share_cancelled to 0 on last
4463         thread.
4464         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
4465         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
4466         functions.
4467         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
4468         Add cpusetsize argument.
4469         (gomp_cpuset_size, gomp_cpusetp): Declare.
4470         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
4471         (affinity_counter): Remove.
4472         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
4473         if CPU_ALLOC_SIZE isn't defined.
4474         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
4475         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
4476         bind current thread to the first place.
4477         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
4478         pthread_setaffinity_np to gomp_places_list[place].
4479         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4480         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4481         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4482         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
4483         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4484         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4485         (gomp_barrier_t): Add awaited_final field.
4486         (gomp_barrier_init): Initialize awaited_final field.
4487         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
4488         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
4489         prototypes.
4490         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
4491         defines.
4492         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
4493         gomp_team_barrier_cancelled): New inline functions.
4494         (gomp_barrier_last_thread,
4495         gomp_team_barrier_set_task_pending,
4496         gomp_team_barrier_clear_task_pending,
4497         gomp_team_barrier_set_waiting_for_tasks,
4498         gomp_team_barrier_waiting_for_tasks,
4499         gomp_team_barrier_done): Use BAR_* defines.
4500         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
4501         (gomp_barrier_wait_end): Use BAR_* defines.
4502         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
4503         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
4504         Use BAR_* defines.
4505         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
4506         gomp_team_barrier_cancel): New functions.
4507         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
4508         argument.
4509         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4510         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4511         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4512         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
4513         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4514         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4515         (gomp_barrier_t): Add cancellable field.
4516         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
4517         gomp_team_barrier_cancel): New prototypes.
4518         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
4519         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
4520         gomp_team_barrier_cancelled): New inline functions.
4521         (gomp_barrier_wait_start, gomp_barrier_last_thread,
4522         gomp_team_barrier_set_task_pending,
4523         gomp_team_barrier_clear_task_pending,
4524         gomp_team_barrier_set_waiting_for_tasks,
4525         gomp_team_barrier_waiting_for_tasks,
4526         gomp_team_barrier_done): Use BAR_* defines.
4527         * barrier.c (GOMP_barrier_cancel): New function.
4528         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
4529         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4530         omp_proc_bind_spread): New params.
4531         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4532         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4533         omp_get_team_num, omp_is_initial_device): New externals.
4534         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
4535         New functions.
4536         (gomp_resolve_num_threads): Adjust for thread_limit now being in
4537         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4538         infinity.  If not nested, just return minimum of max_num_threads
4539         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
4540         to the returned value.  Otherwise, don't update atomically
4541         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
4542         (GOMP_parallel_end): Adjust for thread_limit now being in
4543         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4544         infinity.  Adjust threads_busy in the pool rather than
4545         gomp_remaining_threads_count.  Remember team->nthreads and call
4546         gomp_team_end before adjusting threads_busy, if not nested
4547         afterwards, just set it to 1 non-atomically.  Add ialias.
4548         (GOMP_parallel_start): Adjust gomp_team_start caller.
4549         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
4550         * testsuite/libgomp.c/affinity-1.c: New test.
4551         * testsuite/libgomp.c/atomic-15.c: New test.
4552         * testsuite/libgomp.c/atomic-16.c: New test.
4553         * testsuite/libgomp.c/atomic-17.c: New test.
4554         * testsuite/libgomp.c/cancel-for-1.c: New test.
4555         * testsuite/libgomp.c/cancel-for-2.c: New test.
4556         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
4557         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
4558         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
4559         * testsuite/libgomp.c/cancel-sections-1.c: New test.
4560         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
4561         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
4562         * testsuite/libgomp.c/depend-1.c: New test.
4563         * testsuite/libgomp.c/depend-2.c: New test.
4564         * testsuite/libgomp.c/depend-3.c: New test.
4565         * testsuite/libgomp.c/depend-4.c: New test.
4566         * testsuite/libgomp.c/for-1.c: New test.
4567         * testsuite/libgomp.c/for-1.h: New file.
4568         * testsuite/libgomp.c/for-2.c: New test.
4569         * testsuite/libgomp.c/for-2.h: New file.
4570         * testsuite/libgomp.c/for-3.c: New test.
4571         * testsuite/libgomp.c/pr58392.c: New test.
4572         * testsuite/libgomp.c/simd-1.c: New test.
4573         * testsuite/libgomp.c/simd-2.c: New test.
4574         * testsuite/libgomp.c/simd-3.c: New test.
4575         * testsuite/libgomp.c/simd-4.c: New test.
4576         * testsuite/libgomp.c/simd-5.c: New test.
4577         * testsuite/libgomp.c/simd-6.c: New test.
4578         * testsuite/libgomp.c/target-1.c: New test.
4579         * testsuite/libgomp.c/target-2.c: New test.
4580         * testsuite/libgomp.c/target-3.c: New test.
4581         * testsuite/libgomp.c/target-4.c: New test.
4582         * testsuite/libgomp.c/target-5.c: New test.
4583         * testsuite/libgomp.c/target-6.c: New test.
4584         * testsuite/libgomp.c/target-7.c: New test.
4585         * testsuite/libgomp.c/taskgroup-1.c: New test.
4586         * testsuite/libgomp.c/thread-limit-1.c: New test.
4587         * testsuite/libgomp.c/thread-limit-2.c: New test.
4588         * testsuite/libgomp.c/thread-limit-3.c: New test.
4589         * testsuite/libgomp.c/udr-1.c: New test.
4590         * testsuite/libgomp.c/udr-2.c: New test.
4591         * testsuite/libgomp.c/udr-3.c: New test.
4592         * testsuite/libgomp.c++/affinity-1.C: New test.
4593         * testsuite/libgomp.c++/atomic-10.C: New test.
4594         * testsuite/libgomp.c++/atomic-11.C: New test.
4595         * testsuite/libgomp.c++/atomic-12.C: New test.
4596         * testsuite/libgomp.c++/atomic-13.C: New test.
4597         * testsuite/libgomp.c++/atomic-14.C: New test.
4598         * testsuite/libgomp.c++/atomic-15.C: New test.
4599         * testsuite/libgomp.c++/cancel-for-1.C: New test.
4600         * testsuite/libgomp.c++/cancel-for-2.C: New test.
4601         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
4602         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
4603         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
4604         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
4605         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
4606         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
4607         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
4608         * testsuite/libgomp.c++/cancel-test.h: New file.
4609         * testsuite/libgomp.c++/for-9.C: New test.
4610         * testsuite/libgomp.c++/for-10.C: New test.
4611         * testsuite/libgomp.c++/for-11.C: New test.
4612         * testsuite/libgomp.c++/simd-1.C: New test.
4613         * testsuite/libgomp.c++/simd-2.C: New test.
4614         * testsuite/libgomp.c++/simd-3.C: New test.
4615         * testsuite/libgomp.c++/simd-4.C: New test.
4616         * testsuite/libgomp.c++/simd-5.C: New test.
4617         * testsuite/libgomp.c++/simd-6.C: New test.
4618         * testsuite/libgomp.c++/simd-7.C: New test.
4619         * testsuite/libgomp.c++/simd-8.C: New test.
4620         * testsuite/libgomp.c++/target-1.C: New test.
4621         * testsuite/libgomp.c++/target-2.C: New test.
4622         * testsuite/libgomp.c++/target-2-aux.cc: New file.
4623         * testsuite/libgomp.c++/target-3.C: New test.
4624         * testsuite/libgomp.c++/taskgroup-1.C: New test.
4625         * testsuite/libgomp.c++/udr-1.C: New test.
4626         * testsuite/libgomp.c++/udr-2.C: New test.
4627         * testsuite/libgomp.c++/udr-3.C: New test.
4628         * testsuite/libgomp.c++/udr-4.C: New test.
4629         * testsuite/libgomp.c++/udr-5.C: New test.
4630         * testsuite/libgomp.c++/udr-6.C: New test.
4631         * testsuite/libgomp.c++/udr-7.C: New test.
4632         * testsuite/libgomp.c++/udr-8.C: New test.
4633         * testsuite/libgomp.c++/udr-9.C: New test.
4634
4635 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
4636
4637         PR testsuite/57605
4638         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
4639         ALWAYS_CFLAGS.
4640
4641 2013-09-20  Alan Modra  <amodra@gmail.com>
4642
4643         * configure: Regenerate.
4644
4645 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
4646
4647         * testsuite/libgomp.c/sections-2.c: New test.
4648
4649 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
4650
4651         * testsuite/libgomp.fortran/strassen.f90:
4652         Add dg-skip-if aarch64_tiny.
4653
4654 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
4655             Cesar Philippidis  <cesar@codesourcery.com>
4656
4657         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
4658         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
4659         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
4660         * testsuite/libgomp.fortran/fortran.exp: Likewise.
4661         * testsuite/libgomp.graphite/graphite.exp: Likewise.
4662         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
4663         Use dg-runtest rather than gfortran-dg-runtest.
4664
4665 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
4666
4667         * testsuite/libgomp.c/icv-2.c: Extend current handling of
4668         Linux-based x86 systems to cover all GNU systems.
4669         * testsuite/libgomp.c/lock-3.c: Likewise.
4670         * testsuite/libgomp.c/pr48591.c: Likewise.
4671
4672 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
4673
4674         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
4675         GNU/Hurd, as done for Linux-based systems.
4676
4677         * config/posix/ptrlock.h: Fix comment.
4678
4679 2013-05-27  Tobias Burnus  <burnus@net-b.de>
4680
4681         PR fortran/57423
4682         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
4683         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
4684         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
4685         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
4686         omp_destroy_nest_lock): Correct arguments to match the one in
4687         the OpenMP spec.
4688         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
4689         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
4690         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
4691         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
4692
4693 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
4694
4695         * testsuite/libgomp.c/loop-13.c: New test.
4696         * testsuite/libgomp.c/loop-14.c: New test.
4697         * testsuite/libgomp.c/loop-15.c: New test.
4698         * testsuite/libgomp.c++/loop-13.C: New test.
4699         * testsuite/libgomp.c++/loop-14.C: New test.
4700         * testsuite/libgomp.c++/loop-15.C: New test.
4701
4702 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
4703
4704         PR middle-end/56217
4705         * testsuite/libgomp.c++/pr56217.C: New test.
4706
4707 2013-02-01  Alan Modra  <amodra@gmail.com>
4708
4709         * task.c (GOMP_task, GOMP_taskwait): Comment.
4710
4711 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
4712             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
4713
4714         PR libgomp/55561
4715         * config/linux/wait.h (do_spin): Use atomic load for addr.
4716         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
4717         for intptr and ptrlock.
4718         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
4719         for ptrlock.
4720
4721 2013-01-22  Alan Modra  <amodra@gmail.com>
4722
4723         PR libgomp/51376
4724         PR libgomp/56073
4725         * task.c (GOMP_task): Revert 2011-12-09 change.
4726         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
4727         barrier to read task->children..
4728         (gomp_barrier_handle_tasks): ..and matching atomic store with
4729         release barrier here when setting parent->children to NULL.
4730
4731 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
4732             Tobias Burnus  <burnus@net-b.de>
4733
4734         PR driver/55884
4735         * testsuite/libgomp.fortran/fortran.exp: Use
4736         -fintrinsic-modules-path= instead of
4737         -fintrinsic-modules-path.
4738
4739 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
4740
4741         Update copyright years.
4742
4743 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4744
4745         * testsuite/libgomp.fortran/fortran.exp: Set
4746         -fintrinsic-modules-path.
4747
4748 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4749
4750         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
4751         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
4752
4753 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
4754
4755         PR libgomp/55411
4756         * team.c (gomp_free_thread): Decrease gomp_managed_threads
4757         if pool had any threads_used.
4758
4759 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
4760
4761         * testsuite/libgomp.c++/pr24455.C: Use
4762         -Wl,-undefined,dynamic_lookup on darwin.
4763
4764 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
4765
4766         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
4767
4768 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
4769
4770         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
4771
4772 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
4773             Jim MacArthur  <jim.macarthur@arm.com>
4774             Marcus Shawcroft  <marcus.shawcroft@arm.com>
4775             Nigel Stephens  <nigel.stephens@arm.com>
4776             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
4777             Richard Earnshaw  <rearnsha@arm.com>
4778             Sofiane Naci  <sofiane.naci@arm.com>
4779             Stephen Thomas  <stephen.thomas@arm.com>
4780             Tejas Belagod  <tejas.belagod@arm.com>
4781             Yufeng Zhang  <yufeng.zhang@arm.com>
4782
4783         * configure.tgt: Add AArch64.
4784
4785 2012-10-04  Jason Merrill  <jason@redhat.com>
4786
4787         * testsuite/libgomp.c++/tls-init1.C: New.
4788
4789 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
4790
4791         * configure: Regenerated.
4792
4793 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
4794
4795         * config/linux/mips/futex.h (sys_futex0): Change to static
4796         function with noinline, nomips16 attributes under MIPS16. Adjust
4797         asm statement to place 'li v0,SYS_futex' immediately before
4798         syscall insn.
4799
4800 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
4801
4802         * libgomp.texi (Library Index): Renamed from "Index" to prevent
4803         conflict with index.html on case-insensitive file systems.
4804
4805 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
4806
4807         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
4808         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
4809
4810 2012-07-02  Richard Guenther  <rguenther@suse.de>
4811             Michael Matz  <matz@suse.de>
4812             Tobias Grosser <tobias@grosser.es>
4813             Sebastian Pop <sebpop@gmail.com>
4814
4815         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
4816         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4817         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4818         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4819
4820 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
4821
4822         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
4823
4824 2012-06-22  Richard Guenther  <rguenther@suse.de>
4825
4826         Merge from graphite branch
4827         2012-01-13  Tobias Grosser  <tobias@grosser.es>
4828
4829         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4830         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4831
4832 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
4833
4834         PR middle-end/53580
4835         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
4836         use GOMP_barrier () call instead.
4837         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4838         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4839         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
4840         call GOMP_barrier instead.
4841         * testsuite/libgomp.fortran/vla5.f90: Likewise.
4842
4843 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
4844
4845         PR libgomp/52993
4846         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
4847         argument to memset call.
4848
4849 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
4850
4851         * configure: Regenerated.
4852
4853 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
4854
4855         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
4856
4857 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
4858
4859         PR bootstrap/52812
4860         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
4861
4862 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
4863
4864         PR middle-end/52547
4865         * testsuite/libgomp.c/pr52547.c: New test.
4866
4867 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
4868
4869         * testsuite/lib/libgomp.exp: load fortran-modules.exp
4870
4871 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4872
4873         * configure.tgt (mips-sgi-irix6*): Remove.
4874
4875 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4876
4877         * configure.tgt (alpha*-dec-osf*): Remove.
4878
4879         * config/osf/sem.h: Remove.
4880         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
4881
4882 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
4883
4884         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
4885
4886 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4887
4888         PR libstdc++/52188
4889         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
4890         Remove ENABLE_SYMVERS_SOL2.
4891         * configure: Regenerate.
4892         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
4893         (PREPROCESS): New variable.
4894         (libgomp.ver): New target.
4895         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
4896         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
4897         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
4898         Use libgomp.ver.
4899         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
4900         * Makefile.in: Regenerate.
4901
4902 2012-02-14  Walter Lee  <walt@tilera.com>
4903
4904         * configure.tgt: Handle tilegx and tilepro.
4905         * config/linux/tile/futex.h: New file.
4906
4907 2012-02-08  Richard Guenther  <rguenther@suse.de>
4908
4909         PR tree-optimization/46886
4910         * testsuite/libgomp.c/pr46886.c: New testcase.
4911
4912 2012-01-25  Matthias Klose  <doko@ubuntu.com>
4913
4914         * config/linux/arm: Remove empty directory.
4915         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
4916
4917 2011-12-09  Alan Modra  <amodra@gmail.com>
4918
4919         PR libgomp/51376
4920         * task.c (GOMP_taskwait): Don't access task->children outside of
4921         task_lock mutex region.
4922         (GOMP_task): Likewise.
4923
4924 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
4925
4926         PR libgomp/51132
4927         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
4928         to file scope.
4929         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4930         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4931         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4932         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4933         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4934
4935 2011-12-02  Alan Modra  <amodra@gmail.com>
4936
4937         * config/linux/affinity.c: Use atomic rather than sync builtin.
4938         * config/linux/lock.c: Likewise.
4939         * config/linux/ptrlock.h: Likewise.
4940         * config/linux/ptrlock.c: Likewise.
4941         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
4942         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
4943         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
4944         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
4945         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
4946         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
4947         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
4948         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
4949         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
4950         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
4951
4952 2011-11-30  Alan Modra  <amodra@gmail.com>
4953
4954         PR libgomp/51298
4955         * config/linux/bar.h: Use atomic rather than sync builtins.
4956         * config/linux/bar.c: Likewise.  Add missing acquire
4957         synchronisation on generation field.
4958         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
4959         double unlock.
4960
4961 2011-11-30  Alan Modra  <amodra@gmail.com>
4962
4963         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
4964         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
4965         * config/linux/mutex.h: Use atomic rather than sync builtins.
4966         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
4967         * config/linux/omp-lock.h: Comment fix.
4968         * config/linux/arm/mutex.h: Delete.
4969         * config/linux/powerpc/mutex.h: Delete.
4970         * config/linux/ia64/mutex.h: Delete.
4971         * config/linux/mips/mutex.h: Delete.
4972
4973 2011-11-30  Alan Modra  <amodra@gmail.com>
4974
4975         PR libgomp/51249
4976         * config/linux/sem.h: Rewrite.
4977         * config/linux/sem.c: Rewrite.
4978
4979 2011-11-28  Richard Henderson  <rth@redhat.com>
4980
4981         * libgomp.h (enum memmodel): New.
4982
4983 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
4984
4985         * configure: Regenerate.
4986
4987 2011-10-10  Matthias Klose  <doko@ubuntu.com>
4988
4989         * config/posix95: Remove empty directory.
4990
4991 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
4992
4993         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
4994
4995 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
4996
4997         PR fortran/49792
4998         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
4999         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5000
5001 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5002
5003         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5004
5005 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5006
5007         PR libgomp/49965
5008         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5009
5010 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5011
5012         * config/linux/proc.h: New.
5013         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5014         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5015         (gomp_init_num_threads): Update call to cpuset_popcount.
5016         (get_num_procs): Ditto.
5017         * config/linux/affinity.c (gomp_init_affinity): Call
5018         gomp_cpuset_popcount.
5019
5020 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5021
5022         PR fortran/42041
5023         PR fortran/46752
5024         * omp.h.in (omp_in_final): New prototype.
5025         * omp_lib.f90.in (omp_in_final): New interface.
5026         (omp_integer_kind, omp_logical_kind): Remove
5027         and replace all its uses in the module with 4.
5028         (openmp_version): Change to 201107.
5029         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5030         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5031         kind for the parameters.
5032         (omp_in_final): New external.
5033         (openmp_version): Change to 201107.
5034         * task.c (omp_in_final): New function.
5035         (gomp_init_task): Initialize final_task.
5036         (GOMP_task): Remove unused attribute from flags.  Handle final
5037         tasks.
5038         (GOMP_taskyield): New function.
5039         (omp_in_final): Return true if if (false) or final (true) task
5040         or descendant of final (true).
5041         * fortran.c (omp_in_final_): New function.
5042         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5043         (GOMP_3.0): Export GOMP_taskyield.
5044         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5045         variables.
5046         (parse_unsigned_long_list): New function.
5047         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5048         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5049         even if parse_affinity returned false.
5050         * config/linux/affinity.c (gomp_init_affinity): Handle
5051         gomp_cpu_affinity_len == 0.
5052         * libgomp_g.h (GOMP_taskyield): New prototype.
5053         * libgomp.h (struct gomp_task): Add final_task field.
5054         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5055         * team.c (gomp_team_start): Override new task's nthreads_var icv
5056         if list form OMP_NUM_THREADS has been used and it has value for
5057         the new nesting level.
5058
5059         * testsuite/libgomp.c/atomic-11.c: New test.
5060         * testsuite/libgomp.c/atomic-12.c: New test.
5061         * testsuite/libgomp.c/atomic-13.c: New test.
5062         * testsuite/libgomp.c/atomic-14.c: New test.
5063         * testsuite/libgomp.c/reduction-6.c: New test.
5064         * testsuite/libgomp.c/task-5.c: New test.
5065         * testsuite/libgomp.c++/atomic-2.C: New test.
5066         * testsuite/libgomp.c++/atomic-3.C: New test.
5067         * testsuite/libgomp.c++/atomic-4.C: New test.
5068         * testsuite/libgomp.c++/atomic-5.C: New test.
5069         * testsuite/libgomp.c++/atomic-6.C: New test.
5070         * testsuite/libgomp.c++/atomic-7.C: New test.
5071         * testsuite/libgomp.c++/atomic-8.C: New test.
5072         * testsuite/libgomp.c++/atomic-9.C: New test.
5073         * testsuite/libgomp.c++/task-8.C: New test.
5074         * testsuite/libgomp.c++/reduction-4.C: New test.
5075         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5076         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5077         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5078         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5079         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5080         * testsuite/libgomp.fortran/pointer1.f90: New test.
5081         * testsuite/libgomp.fortran/pointer2.f90: New test.
5082         * testsuite/libgomp.fortran/task4.f90: New test.
5083
5084 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5085
5086         * libgomp.texi: Update OpenMP spec references to 3.1.
5087         (omp_in_final,OMP_PROC_BIND): New sections.
5088         (OMP_NUM_THREADS): Document that the value can be now a list.
5089         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5090
5091 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5092
5093         * config/linux/x86/futex.h: Check __x86_64__ instead of
5094         __LP64__.
5095
5096 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5097
5098         PR middle-end/49897
5099         PR middle-end/49898
5100         * testsuite/libgomp.c/pr49897-1.c: New test.
5101         * testsuite/libgomp.c/pr49897-2.c: New test.
5102         * testsuite/libgomp.c/pr49898-1.c: New test.
5103         * testsuite/libgomp.c/pr49898-2.c: New test.
5104
5105 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5106
5107         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5108         for ia32 instead of ilp32.
5109
5110         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5111         * testsuite/libgomp.c/atomic-6.c: Likewise.
5112
5113 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5114
5115         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5116         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5117
5118 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5119
5120         PR libgomp/45351
5121         * config/osf/sem.h: New file.
5122         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5123
5124 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5125
5126         PR target/49541
5127         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5128         ldflags.
5129
5130 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5131
5132         * config/linux/wait.h (do_spin): New inline, largely copied
5133         from do_wait, just don't do futex_wait here, instead return true if
5134         it should be done.
5135         (do_wait): Implement using do_spin.
5136         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5137         to prototype.
5138         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5139         __sync_bool_compare_and_swap, pass the oldval to
5140         gomp_mutex_lock_slow.
5141         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5142         If all mutex contenders are just spinning and not sleeping, don't
5143         change state to 2 unnecessarily.  Optimize the loop when state has
5144         already become 2 to use just one atomic operation per loop instead
5145         of two.
5146         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5147         to prototype.
5148         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5149         __sync_bool_compare_and_swap, pass the oldval to
5150         gomp_mutex_lock_slow.
5151
5152 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5153
5154         PR libgomp/49490
5155         * iter.c (gomp_iter_static_next): For chunk size 0
5156         only use n ceil/ nthreads size for the first
5157         n % nthreads threads in the team instead of
5158         all threads except for the last few ones which
5159         get less work or none at all.
5160         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5161         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5162         chunk argument, set run_sched_modifier to 0 for static
5163         resp. 1 for other kinds.  If chunk argument is 0
5164         and not static, set value to 1.
5165
5166 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5167
5168         PR c++/49043
5169         * testsuite/libgomp.c++/pr49043.C: New test.
5170
5171         PR c++/48869
5172         * testsuite/libgomp.c++/pr48869.C: New test.
5173
5174 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5175
5176         PR fortran/48894
5177         * fortran.c: Include limits.h.
5178         (TO_INT): Define.
5179         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5180         *set.
5181         (omp_set_num_threads_8_, omp_set_schedule_8_,
5182         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5183         omp_get_team_size_8_): Use TO_INT macro.
5184         * testsuite/libgomp.fortran/pr48894.f90: New test.
5185
5186 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5187
5188         PR middle-end/48591
5189         * testsuite/libgomp.c/pr48591.c: New test.
5190
5191 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5192
5193         PR bootstrap/48135
5194         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5195         * configure: Regenerate.
5196
5197 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5198
5199         PR fortran/47886
5200         * testsuite/libgomp.fortran/task3.f90: New test.
5201
5202 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5203
5204         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5205
5206 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
5207
5208         PR libgomp/47854
5209         * libgomp.texi (omp_get_wtime): Don't say time in the past
5210         must be Unix Epoch.
5211
5212 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5213
5214         PR libgomp/47804
5215         * testsuite/libgomp.fortran/fortran.exp: Check for both
5216         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5217         but $blddir != "", still append ${blddir}/${lang_library_path}
5218         to ld_library_path.
5219
5220 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5221
5222         PR libgomp/47758
5223         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5224         of libquadmath.a before adding its libpath to ldflags.
5225
5226 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5227
5228         PR libgomp/47731
5229         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5230         to FUTEX_WAIT futex syscall.
5231         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5232
5233 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5234
5235         * configure: Regenerate.
5236
5237 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
5238
5239         PR libstdc++/36104
5240         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5241
5242 2011-01-16  Gerald Pfeifer
5243
5244         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5245
5246 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
5247
5248         PR fortran/46874
5249         * libgomp.fortran/allocatable6.f90: New test.
5250
5251 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5252
5253         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5254         * configure: Regenerate.
5255
5256 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
5257
5258         PR target/40125
5259         PR lto/46695
5260         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5261         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5262         * aclocal.m4: Regenerate.
5263         * configure: Regenerate.
5264         * Makefile.in: Regenerate.
5265         * testsuite/Makefile.in: Regenerate.
5266
5267 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
5268
5269         PR fortran/46753
5270         * libgomp.fortran/pr46753.f90: New test.
5271
5272         PR libgomp/43706
5273         * env.c (initialize_env): Default to spin count 300000
5274         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5275         is specified.
5276
5277         PR libgomp/45240
5278         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5279         at the end if sync builtins aren't supported.
5280
5281 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5282
5283         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5284
5285 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5286
5287         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5288
5289 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
5290
5291         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5292
5293 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5294             Tobias Burnus  <burnus@net-b.de>
5295
5296         PR fortran/32049
5297         * configure.ac:
5298         * configure: Regenerate.
5299
5300 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5301
5302         * config/linux/futex.h: New.
5303         * config/linux/arm/mutex.h: New.
5304         * configure.tgt (arm*-*-linux*): Add config path.
5305
5306 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
5307
5308         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5309
5310 2010-09-23  Tobias Burnus  <burnus@net-b.de>
5311
5312         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5313         Change Fortran datatype to LOGICAL.
5314         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5315         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5316
5317 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5318
5319         * configure: Regenerate.
5320
5321 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
5322
5323         * libgomp.texi: Add function keyword to a couple of Fortran
5324         interfaces, use integer instead of int for Fortran.
5325
5326 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
5327
5328         * libgomp.texi: Fix spelling and pasto problems throughout.
5329         Adjust prototypes to match code.
5330
5331 2010-07-24  Tobias Burnus  <burnus@net-b.de>
5332
5333         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5334         silence -fwhole-file warning.
5335
5336 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5337
5338         * configure.tgt (*-*-solaris2.[56]*): Removed.
5339
5340 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5341
5342         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5343         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5344         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5345         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5346         targetting solaris2*.
5347         * configure: Regenerate.
5348         * config.h.in: Regenerate.
5349
5350         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5351         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5352         Add libgomp_version_dep.
5353         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5354         versioning.
5355         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5356         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5357         * Makefile.in: Regenerate.
5358
5359         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5360         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5361         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5362         to common block, protected by
5363         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5364
5365 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
5366
5367         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
5368
5369 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
5370
5371         PR bootstrap/43170
5372         * configure: Regenerate.
5373
5374 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5375
5376         PR other/43620
5377         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5378         * configure: Regenerate.
5379         * Makefile.in: Regenerate.
5380         * testsuite/Makefile.in: Regenerate.
5381
5382 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
5383
5384         PR c/43893
5385         * testsuite/libgomp.c/pr43893.c: New test.
5386         * testsuite/libgomp.c++/pr43893.C: New test.
5387
5388 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
5389
5390         PR middle-end/43570
5391         * testsuite/libgomp.fortran/vla8.f90: New test.
5392
5393 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
5394
5395         PR libgomp/43706
5396         * config/linux/affinity.c (gomp_init_affinity): Decrease
5397         gomp_available_cpus if affinity mask confines the process to fewer
5398         CPUs.
5399         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
5400         non-NULL, just return gomp_available_cpus.
5401
5402         PR libgomp/43569
5403         * sections.c (gomp_sections_init): Initialize ws->mode.
5404
5405 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
5406
5407         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
5408         not unused bar variable.
5409         * configure: Regenerate.
5410
5411 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5412
5413         * Makefile.in: Regenerate.
5414         * aclocal.m4: Regenerate.
5415         * testsuite/Makefile.in: Regenerate.
5416
5417 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
5418
5419         PR libgomp/42942
5420         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
5421         (initialize_env): Adjust callers.
5422         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
5423         when the argument is 0.
5424
5425         * testsuite/libgomp.c/pr42942.c: New test.
5426
5427 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
5428
5429         PR middle-end/42644
5430         PR middle-end/42130
5431         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5432         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
5433
5434 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5435
5436         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
5437         * testsuite/libgomp.c++/task-6.C: Likewise.
5438
5439 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
5440
5441         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
5442
5443 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
5444
5445         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
5446         * configure: Regenerate.
5447
5448 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
5449
5450         PR fortran/42866
5451         * testsuite/libgomp.fortran/allocatable5.f90: New test.
5452
5453 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
5454
5455         * configure.ac: Test for executability of GFORTRAN.
5456         * configure: Regenerate.
5457
5458 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5459
5460         * configure: Regenerate.
5461
5462 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
5463
5464         PR libgomp/42602
5465         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
5466
5467 2010-01-03  Richard Guenther  <rguenther@suse.de>
5468
5469         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
5470
5471 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
5472
5473         * testsuite/libgomp.graphite/pr4118.c: New.
5474
5475 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5476
5477         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
5478         for darwin, protect the test with require-effective-target tls_runtime.
5479         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
5480
5481 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5482
5483         PR target/41605
5484         * testsuite/lib/libgomp.exp: Provide -B options to allow for
5485         link spec %s substitutions for static libraries.
5486
5487 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
5488
5489         PR testsuite/42135
5490         * libgomp.graphite/force-parallel-2.c: Reduce array size.
5491
5492 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5493
5494         * Makefile.in: Regenerate.
5495         * configure: Regenerate.
5496         * testsuite/Makefile.in: Regenerate.
5497
5498 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
5499
5500         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
5501         settings for LC_ALL and LANG.
5502
5503 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
5504
5505         PR fortran/42162
5506         * testsuite/libgomp.fortran/pr42162.f90: New test.
5507
5508 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
5509
5510         PR middle-end/42029
5511         * testsuite/libgomp.c/pr42029.c: New test.
5512
5513 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
5514
5515         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
5516         *s.  Accept ld version without text in ()s.
5517         * configure: Regenerated.
5518
5519 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
5520
5521         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
5522
5523 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5524
5525         PR libgomp/41418
5526         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
5527         or a hyphen (happens with fortran language disabled).
5528         * configure: Regenerate.
5529
5530 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5531
5532         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
5533         use sed script portable to Solaris /bin/sed for extracting ld
5534         version.
5535         * configure: Regenerate.
5536
5537 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
5538
5539         * testsuite/libgomp.graphite/bounds.c: New test.
5540
5541 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5542
5543         * Makefile.am (libgomp_la_LINK): New.
5544         * Makefile.in: Regenerate.
5545
5546 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5547
5548         * configure.ac (AC_PREREQ): Bump to 2.64.
5549
5550 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5551
5552         * Makefile.am (install-html, install-pdf): Remove.
5553         * Makefile.in: Regenerate.
5554
5555         * Makefile.in: Regenerate.
5556         * aclocal.m4: Regenerate.
5557         * config.h.in: Regenerate.
5558         * configure: Regenerate.
5559         * testsuite/Makefile.in: Regenerate.
5560
5561 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5562
5563         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
5564         * Makefile.in: Regenerate.
5565
5566 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
5567
5568         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
5569         * Makefile.in: Regenerate.
5570
5571 2009-08-19  Tobias Burnus  <burnus@net-b.de>
5572
5573         PR fortran/41102
5574         omp_lib.h.in: Fix -std=f95 errors.
5575
5576 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
5577
5578         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
5579         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
5580         * testsuite/libgomp.graphite/graphite.exp: New.
5581
5582 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
5583
5584         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
5585         only build.
5586
5587 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
5588
5589         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
5590         needed memory barrier semantics.
5591         * config/linux/mips/mutex.h: New file.
5592
5593 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5594
5595         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
5596
5597 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
5598
5599         * configure: Regenerate.
5600
5601 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
5602
5603         PR testsuite/40699
5604         PR testsuite/40707
5605         PR testsuite/40709
5606         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
5607         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
5608         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
5609
5610 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
5611
5612         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
5613         options when choosing a multilib.
5614
5615 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
5616
5617         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
5618         ld_library_path.  Use add_path.  Add just find_libgcc_s to
5619         ld_library_path, not every libgcc multilib directory.
5620         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
5621         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
5622         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
5623         Use add_path.
5624         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
5625
5626 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
5627
5628         * Makefile.am (LTLDFLAGS): Define.
5629         (LINK): Define.
5630         * Makefile.in: Regenerate.
5631
5632 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
5633
5634         PR fortran/39718
5635         * testsuite/libgomp.fortran/fortran.exp: Don't link with
5636         libgfortranbegin, check existence of libgfortran.a instead of
5637         libgfortranbegin.a.
5638
5639 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
5640
5641         PR libgomp/40174
5642         * team.c (gomp_thread_start): Destroy thr->release semaphore.
5643         (gomp_free_pool_helper): Likewise.
5644
5645 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
5646             Jakub Jelinek  <jakub@redhat.com>
5647
5648         PR fortran/35423
5649         * testsuite/libgomp.fortran/workshare2.f90: New test.
5650
5651 2009-04-09  Nick Clifton  <nickc@redhat.com>
5652
5653         * iter.c: Change copyright header to refer to version 3 of the
5654         GNU General Public License with version 3.1 of the GCC Runtime
5655         Library Exception and to point readers at the COPYING3 and
5656         COPYING3.RUNTIME files and the FSF's license web page.
5657         * alloc.c: Likewise.
5658         * barrier.c: Likewise.
5659         * config/bsd/proc.c: Likewise.
5660         * config/linux/affinity.c: Likewise.
5661         * config/linux/alpha/futex.h: Likewise.
5662         * config/linux/bar.c: Likewise.
5663         * config/linux/bar.h: Likewise.
5664         * config/linux/ia64/futex.h: Likewise.
5665         * config/linux/ia64/mutex.h: Likewise.
5666         * config/linux/lock.c: Likewise.
5667         * config/linux/mips/futex.h: Likewise.
5668         * config/linux/mutex.c: Likewise.
5669         * config/linux/mutex.h: Likewise.
5670         * config/linux/powerpc/futex.h: Likewise.
5671         * config/linux/proc.c: Likewise.
5672         * config/linux/ptrlock.c: Likewise.
5673         * config/linux/ptrlock.h: Likewise.
5674         * config/linux/s390/futex.h: Likewise.
5675         * config/linux/sem.c: Likewise.
5676         * config/linux/sem.h: Likewise.
5677         * config/linux/sparc/futex.h: Likewise.
5678         * config/linux/wait.h: Likewise.
5679         * config/linux/x86/futex.h: Likewise.
5680         * config/mingw32/proc.c: Likewise.
5681         * config/mingw32/time.c: Likewise.
5682         * config/posix/affinity.c: Likewise.
5683         * config/posix/bar.c: Likewise.
5684         * config/posix/bar.h: Likewise.
5685         * config/posix/lock.c: Likewise.
5686         * config/posix/mutex.h: Likewise.
5687         * config/posix/proc.c: Likewise.
5688         * config/posix/ptrlock.h: Likewise.
5689         * config/posix/sem.c: Likewise.
5690         * config/posix/sem.h: Likewise.
5691         * config/posix/time.c: Likewise.
5692         * config/posix95/lock.c: Likewise.
5693         * critical.c: Likewise.
5694         * env.c: Likewise.
5695         * error.c: Likewise.
5696         * fortran.c: Likewise.
5697         * iter_ull.c: Likewise.
5698         * libgomp.h: Likewise.
5699         * libgomp_f.h.in: Likewise.
5700         * libgomp_g.h: Likewise.
5701         * loop.c: Likewise.
5702         * loop_ull.c: Likewise.
5703         * omp.h.in: Likewise.
5704         * omp_lib.f90.in: Likewise.
5705         * omp_lib.h.in: Likewise.
5706         * ordered.c: Likewise.
5707         * parallel.c: Likewise.
5708         * sections.c: Likewise.
5709         * single.c: Likewise.
5710         * task.c: Likewise.
5711         * team.c: Likewise.
5712         * work.c: Likewise.
5713
5714 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
5715
5716         * testsuite/config/default.exp: Change copyright header to refer to
5717         version 3 of the GNU General Public License and to point readers
5718         at the COPYING3 file and the FSF's license web page.
5719
5720 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
5721
5722         PR middle-end/39573
5723         * libgomp.c++/pr39573.C: New test.
5724
5725 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
5726
5727         PR other/39591
5728         * testsuite/libgomp.c/pr39591-1.c: New test.
5729         * testsuite/libgomp.c/pr39591-2.c: New test.
5730         * testsuite/libgomp.c/pr39591-3.c: New test.
5731
5732 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
5733
5734         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
5735         * testsuite/libgomp.c/atomic-6.c: Ditto.
5736
5737 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
5738
5739         PR c/39495
5740         * testsuite/libgomp.c/loop-12.c: New test.
5741         * testsuite/libgomp.c/loop-11.c: New test.
5742         * testsuite/libgomp.c++/loop-11.C: New test.
5743         * testsuite/libgomp.c++/loop-12.C: New test.
5744         * testsuite/libgomp.c++/for-8.C: New test.
5745
5746 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5747
5748         * configure: Regenerate.
5749
5750 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
5751
5752         PR middle-end/39154
5753         * testsuite/libgomp.c/pr39154.c: New test.
5754
5755 2009-01-30  Ian Lance Taylor  <iant@google.com>
5756
5757         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
5758         libgomp_ld_is_gold.  Get gold version number.
5759         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
5760         * configure: Rebuild.
5761
5762 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5763
5764         * testsuite/lib/libgomp.exp: Add -B option for targets that
5765         use libgfortran.a%s in their specs.
5766
5767 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
5768
5769         PR libgomp/38086
5770         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
5771         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
5772         HAVE_AS_SYMVER_DIRECTIVE is not defined.
5773         * configure: Regenerated.
5774         * config.h.in: Likewise.
5775
5776 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
5777
5778         PR c++/38650
5779         * testsuite/libgomp.c/pr38650.c: New test.
5780         * testsuite/libgomp.c++/pr38650.C: New test.
5781
5782 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
5783
5784         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
5785
5786 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
5787
5788         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
5789
5790 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5791
5792         * configure: Regenerate.
5793
5794 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
5795
5796         PR middle-end/36802
5797         * testsuite/libgomp.c/pr36802-1.c: New test.
5798         * testsuite/libgomp.c/pr36802-2.c: New test.
5799         * testsuite/libgomp.c/pr36802-3.c: New test.
5800
5801 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
5802
5803         PR libgomp/38270
5804         * config/linux/powerpc/mutex.h: New.
5805
5806 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
5807
5808         PR c++/38257
5809         * testsuite/libgomp.c++/for-7.C: New test.
5810
5811         PR c++/38348
5812         * testsuite/libgomp.c++/for-6.C: New test.
5813
5814 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
5815
5816         PR testsuite/28870
5817         * testsuite/lib/libgomp.exp: Include new timeout library files.
5818         (libgomp_target_compile): Set timeout value from new proc.
5819
5820 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
5821
5822         PR libgomp/37938
5823         * config/linux/ia64/mutex.h: New.
5824
5825 2008-11-04  Tobias Burnus  <burnus@net-b.de>
5826
5827         PR libgomp/37935
5828         * libgomp.texi (Runtime library routines, environment variables):
5829         Update for OpenMP version 3.0.
5830
5831 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
5832             Steve Ellcey  <sje@cup.hp.com>
5833
5834         * configure: Regenerate for new libtool.
5835         * Makefile.in: Ditto.
5836         * testsuite/Makefile.in: Ditto.
5837
5838 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
5839             Andreas Tobler  <a.tobler@schweiz.org>
5840
5841         * config/bsd/proc.c: New file.
5842         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
5843         * configure.ac: Check for header <sys/sysctl.h>
5844         * configure: Regenerate.
5845         * config.h.in: Likewise.
5846
5847 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
5848
5849         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
5850
5851 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
5852
5853         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
5854         * Makefile.in: Regenerated.
5855         * testsuite/Makefile.in: Regenerated.
5856
5857 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
5858
5859         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
5860         depend on blddir if blddir exists.
5861         (libgomp_target_compile): Likewise.
5862         * testsuite/libgomp.c++/c++.exp: Likewise.
5863         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5864
5865 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5866
5867         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
5868         Do not list GPL as Invariant Section.
5869
5870 2008-07-28  Ilie Garbacea  <ilie@mips.com>
5871             Chao-ying Fu  <fu@mips.com>
5872
5873         * configure.tgt: Enable futex for MIPS.
5874         * config/linux/mips/futex.h: New file.
5875
5876 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
5877
5878         * team.c (gomp_team_end): Free team immediately if it has
5879         just one thread.
5880
5881 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
5882
5883         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
5884         * testsuite/libgomp.fortran/fortran.exp: Same.
5885         * testsuite/libgomp.c/c.exp: Same.
5886         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
5887         directory to library path first.
5888
5889 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
5890
5891         * env.c (parse_stacksize): Add cast to avoid warning.
5892         (parse_spincount): Likewise.
5893
5894 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
5895
5896         * testsuite/libgomp.c/loop-10.c: New test.
5897         * libgomp.c/loop-3.c (main): Add lastprivate clause.
5898         * libgomp.c++/loop-6.C (main): Likewise.
5899
5900         PR debug/36617
5901         * testsuite/libgomp.c/debug-1.c: New test.
5902
5903 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
5904
5905         * testsuite/libgomp.c/nqueens-1.c: New test.
5906
5907         PR c++/36523
5908         * testsuite/libgomp.c++/task-7.C: New function.
5909
5910 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5911
5912         * configure: Regenerate.
5913
5914 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5915
5916         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
5917         mutex when HAVE_SYNC_BUILTINS isn't defined.
5918
5919 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5920
5921         * libgomp.texi (omp_test_lock): Fix typo.
5922
5923 2008-06-12  Tobias Burnus  <burnus@net-b.de>
5924
5925         * omp_lib.f90.in: Add "implicit none".
5926
5927 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
5928
5929         PR middle-end/36506
5930         * testsuite/libgomp.c/reduction-5.c: New test.
5931
5932 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
5933
5934         * libgomp.h (struct gomp_task): Add in_tied_task field.
5935         * task.c (gomp_init_task): Initialize it.
5936         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
5937         unconditionally.  Don't call gomp_team_barrier_wake if
5938         current task is implicit or if(0) from implicit and number of
5939         running tasks is equal to nthreads - 1.
5940
5941         PR libgomp/36471
5942         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
5943         omp_get_team_size_8): Fix pastos.
5944
5945         PR libgomp/36469
5946         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
5947         * configure: Regenerated.
5948         * config.h.in: Regenerated.
5949         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
5950         defined.
5951
5952 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
5953
5954         PR bootstrap/36452
5955         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
5956         (GOMP_loop_ull_dynamic_start): Likewise.
5957         (GOMP_loop_ull_guided_start): Likewise.
5958         (GOMP_loop_ull_ordered_static_start): Likewise.
5959         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
5960         (GOMP_loop_ull_ordered_guided_start): Likewise.
5961
5962 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
5963             Richard Henderson  <rth@redhat.com>
5964             Ulrich Drepper  <drepper@redhat.com>
5965             Jakob Blomer  <jakob.blomer@ira.uka.de>
5966
5967         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
5968         Substitute also OMP_*LOCK_25*.
5969         * configure: Regenerated.
5970         * config.h.in: Regenerated.
5971         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
5972         ptrlock.c and task.c.
5973         * Makefile.in: Regenerated.
5974         * testsuite/Makefile.in: Regenerated.
5975         * task.c: New file.
5976         * loop_ull.c: New file.
5977         * iter_ull.c: New file.
5978         * libgomp.h: Include ptrlock.h.
5979         (enum gomp_task_kind): New type.
5980         (struct gomp_team): Add task_lock, task_queue, task_count,
5981         task_running_count, single_count fields.  Add
5982         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
5983         Remove work_share_lock, generation_mask,
5984         oldest_live_gen, num_live_gen and init_work_shares fields, add
5985         work work_share_list_alloc, work_share_list_free and work_share_chunk
5986         fields.  Change work_shares from pointer to pointers into an array.
5987         Change ordered_release field into gomp_sem_t ** from flexible array
5988         member.  Add implicit_task and initial_work_shares fields.
5989         Move close to the end of the struct.
5990         (struct gomp_team_state): Add single_count, last_work_share,
5991         active_level and level fields, remove work_share_generation.
5992         (gomp_barrier_handle_tasks): New prototype.
5993         (gomp_finish_task): New inline function.
5994         (struct gomp_work_share): Move chunk_size, end, incr into
5995         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
5996         next_ll fields.  Reshuffle fields.  Add next_alloc,
5997         next_ws, next_free and inline_ordered_team_ids fields, change
5998         ordered_team_ids into pointer from flexible array member.
5999         Add mode field.  Put lock and next into a different cache line
6000         from most of the write-once fields.
6001         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6002         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6003         gomp_iter_ull_guided_next): New prototypes.
6004         (gomp_new_icv): New prototype.
6005         (struct gomp_thread): Add thread_pool and task fields.
6006         (struct gomp_thread_pool): New type.
6007         (gomp_new_team): New prototype.
6008         (gomp_team_start): Change type of last argument.
6009         (gomp_new_work_share): Removed.
6010         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6011         (gomp_work_share_init_done): New static inline.
6012         (gomp_throttled_spin_count_var, gomp_available_cpus,
6013         gomp_managed_threads): New extern decls.
6014         (gomp_init_task): New prototype.
6015         (gomp_spin_count_var): New extern var decl.
6016         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6017         or no alias support, or if not PIC.
6018         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6019         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6020         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6021         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6022         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6023         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6024         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6025         gomp_test_nest_lock_25): New prototypes.
6026         (omp_lock_symver, strong_alias): Define.
6027         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6028         decls.
6029         (gomp_end_task): New.
6030         (struct gomp_task_icv, gomp_global_icv): New.
6031         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6032         (struct gomp_task): New.
6033         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6034         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6035         (gomp_icv): New.
6036         (gomp_schedule_type): Reorder enum to match
6037         omp_sched_t.
6038         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6039         fields.
6040         (gomp_thread_start): Add gomp_team_barrier_wait call.
6041         For non-nested case remove clearing of docked thread thr fields.
6042         Use pool fields instead of global gomp_* variables.  Use
6043         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6044         Create tasks for each member thread.
6045         (free_team): Only destroy team barrier, task_lock here and free it.
6046         (gomp_free_thread): Free last_team if non-NULL.
6047         (gomp_team_end): Call gomp_team_barrier_wait instead of
6048         gomp_barrier_wait.  For nested case call one extra
6049         gomp_barrier_wait.  Move here some destruction from free_team.
6050         Call free_team on pool->last_team if any, rather than freeing
6051         current team.  Destroy work_share_list_free_lock ifndef
6052         HAVE_SYNC_BUILTINS.
6053         (gomp_new_icv): New function.
6054         (gomp_threads, gomp_threads_size, gomp_threads_used,
6055         gomp_threads_dock): Removed.
6056         (gomp_thread_destructor): New variable.
6057         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6058         functions.
6059         (gomp_team_start): Create new pool if current thread doesn't have
6060         one.  Use pool fields instead of global gomp_* variables.
6061         Initialize thread_pool field for new threads.  Clear single_count.
6062         Change last argument from ws to team, don't create
6063         new team, set ts.work_share to &team->work_shares[0] and clear
6064         ts.last_work_share.  Don't clear ts.work_share_generation.
6065         If number of threads changed, adjust atomically gomp_managed_threads.
6066         Use gomp_init_task instead of gomp_new_task,
6067         set thr->task to the corresponding implicit_task array entry.
6068         Create tasks for each member thread.  Initialize ts.level.
6069         (initialize_team): Call pthread_key_create on
6070         gomp_thread_destructor.
6071         (team_destructor): New function.
6072         (new_team): Removed.
6073         (gomp_new_team): New function.
6074         (free_team): Free gomp_work_share blocks chained through next_alloc,
6075         instead of freeing work_shares and destroying work_share_lock.
6076         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6077         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6078         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6079         of gomp_barrier_wait.
6080         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6081         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6082         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6083         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6084         of gomp_barrier_wait.
6085         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6086         gomp_work_share_init_done if gomp_work_share_start returned true.
6087         Don't unlock ws->lock.
6088         * work.c: Include stddef.h.
6089         (free_work_share): Use work_share_list_free_lock instead
6090         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6091         Call gomp_fini_work_share and then either free ws if orphaned, or
6092         put it into work_share_list_free list of the current team.
6093         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6094         functions.
6095         (gomp_work_share_start, gomp_work_share_end,
6096         gomp_work_share_end_nowait): Rewritten.
6097         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6098         (openmp_version): Set to 200805.
6099         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6100         omp_sched_guided, omp_sched_auto): New parameters.
6101         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6102         omp_set_max_active_levels, omp_get_max_active_levels,
6103         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6104         omp_get_active_level): New interfaces.
6105         * omp_lib.h.in (openmp_version): Set to 200805.
6106         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6107         omp_sched_guided, omp_sched_auto): New parameters.
6108         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6109         omp_set_max_active_levels, omp_get_max_active_levels,
6110         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6111         omp_get_active_level): New externals.
6112         * loop.c: Include limits.h.
6113         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6114         GFS_AUTO.
6115         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6116         Likewise.  Use gomp_icv.
6117         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6118         ts.static_trip here.
6119         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6120         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6121         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6122         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6123         don't unlock ws->lock, otherwise lock it.
6124         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6125         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6126         (gomp_parallel_loop_start): Call gomp_new_team instead of
6127         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6128         Adjust gomp_team_start caller.  Pass 0 as second argument to
6129         gomp_resolve_num_threads.
6130         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6131         If adding ws->chunk_size nthreads + 1 times after end won't
6132         overflow, set ws->mode to 1.
6133         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6134         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6135         GOMP_loop_ull_ordered_static_start,
6136         GOMP_loop_ull_ordered_dynamic_start,
6137         GOMP_loop_ull_ordered_guided_start,
6138         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6139         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6140         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6141         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6142         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6143         prototypes.
6144         * libgomp.map: Export lock routines also @@OMP_2.0.
6145         (GOMP_loop_ordered_dynamic_first,
6146         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6147         GOMP_loop_ordered_static_first): Remove.
6148         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6149         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6150         GOMP_loop_ull_ordered_dynamic_next,
6151         GOMP_loop_ull_ordered_dynamic_start,
6152         GOMP_loop_ull_ordered_guided_next,
6153         GOMP_loop_ull_ordered_guided_start,
6154         GOMP_loop_ull_ordered_runtime_next,
6155         GOMP_loop_ull_ordered_runtime_start,
6156         GOMP_loop_ull_ordered_static_next,
6157         GOMP_loop_ull_ordered_static_start,
6158         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6159         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6160         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6161         (omp_set_schedule, omp_get_schedule,
6162         omp_get_thread_limit, omp_set_max_active_levels,
6163         omp_get_max_active_levels, omp_get_level,
6164         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6165         omp_set_schedule_, omp_set_schedule_8_,
6166         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6167         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6168         omp_get_max_active_levels_, omp_get_level_,
6169         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6170         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6171         New exports @@OMP_3.0.
6172         * omp.h.in (omp_sched_t): New type.
6173         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6174         omp_set_max_active_levels, omp_get_max_active_levels,
6175         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6176         omp_get_active_level): New prototypes.
6177         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6178         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6179         gomp_thread_limit_var, gomp_remaining_threads_count,
6180         gomp_remaining_threads_lock): New variables.
6181         (parse_spincount): New function.
6182         (initialize_env): Call gomp_init_num_threads unconditionally.
6183         Initialize gomp_available_cpus.  Call parse_spincount,
6184         initialize gomp_{,throttled_}spin_count_var
6185         depending on presence and value of OMP_WAIT_POLICY and
6186         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6187         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6188         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6189         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6190         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6191         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6192         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6193         (gomp_global_icv): New.
6194         (parse_schedule): Use it.  Parse "auto".
6195         (omp_set_num_threads): Use gomp_icv.
6196         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6197         Likewise.
6198         (omp_get_max_threads): Move from parallel.c.
6199         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6200         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6201         add ialias.
6202         (parse_stacksize, parse_wait_policy): New functions.
6203         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6204         both wrappers for compatibility and new locks.
6205         (omp_set_schedule, omp_get_schedule,
6206         omp_get_thread_limit, omp_set_max_active_levels,
6207         omp_get_max_active_levels, omp_get_level,
6208         omp_get_ancestor_thread_num, omp_get_team_size,
6209         omp_get_active_level): New ialias_redirect.
6210         (omp_set_schedule_, omp_set_schedule_8_,
6211         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6212         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6213         omp_get_max_active_levels_, omp_get_level_,
6214         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6215         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6216         New functions.
6217         * parallel.c: Include limits.h.
6218         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6219         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6220         argument to gomp_team_start.  Pass 0 as second argument to
6221         gomp_resolve_num_threads.
6222         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6223         if gomp_thread_limit_var != ULONG_MAX.
6224         (omp_in_parallel): Implement using ts.active_level.
6225         (omp_get_max_threads): Move to env.c.
6226         (omp_get_level, omp_get_ancestor_thread_num,
6227         omp_get_team_size, omp_get_active_level): New functions,
6228         add ialias.
6229         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6230         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6231         gomp_iter_dynamic_next instead of the _locked variant and don't take
6232         lock around it, otherwise acquire it before calling
6233         gomp_iter_dynamic_next_locked.
6234         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6235         gomp_iter_dynamic_next instead of the _locked variant and don't take
6236         lock around it.
6237         (GOMP_parallel_sections_start): Call gomp_new_team instead of
6238         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
6239         Adjust gomp_team_start caller.  Pass count as second argument to
6240         gomp_resolve_num_threads, don't adjust num_threads after the call.
6241         Use gomp_icv.
6242         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6243         ws->chunk_size by incr.
6244         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
6245         code.
6246         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6247         types.
6248         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6249         (omp_check_defines): Check even the compat defines.
6250         * config/linux/ptrlock.c: New file.
6251         * config/linux/ptrlock.h: New file.
6252         * config/linux/wait.h: New file.
6253         * config/posix/ptrlock.c: New file.
6254         * config/posix/ptrlock.h: New file.
6255         * config/linux/bar.h (gomp_team_barrier_wait,
6256         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6257         (gomp_team_barrier_set_task_pending,
6258         gomp_team_barrier_clear_task_pending,
6259         gomp_team_barrier_set_waiting_for_tasks,
6260         gomp_team_barrier_waiting_for_tasks,
6261         gomp_team_barrier_done): New inlines.
6262         (gomp_barrier_t): Rewritten.
6263         (gomp_barrier_state_t): New typedef.
6264         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6265         gomp_barrier_wait_start): Rewritten.
6266         (gomp_barrier_wait_end): Change second argument to
6267         gomp_barrier_state_t.
6268         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6269         inlines.
6270         * config/linux/bar.c: Include wait.h instead of libgomp.h and
6271         futex.h.
6272         (gomp_barrier_wait_end): Rewritten.
6273         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6274         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6275         * config/posix/bar.h (gomp_barrier_t): Add generation field.
6276         (gomp_barrier_state_t): New typedef.
6277         (gomp_team_barrier_wait,
6278         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6279         (gomp_barrier_wait_start): Or all but low 2 bits from generation
6280         into the return value.  Return gomp_barrier_state_t.
6281         (gomp_team_barrier_set_task_pending,
6282         gomp_team_barrier_clear_task_pending,
6283         gomp_team_barrier_set_waiting_for_tasks,
6284         gomp_team_barrier_waiting_for_tasks,
6285         gomp_team_barrier_done): New inlines.
6286         (gomp_barrier_wait_end): Change second argument to
6287         gomp_barrier_state_t.
6288         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6289         inlines.
6290         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6291         (gomp_barrier_wait_end): Change second argument to
6292         gomp_barrier_state_t.
6293         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6294         gomp_team_barrier_wake): New functions.
6295         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6296         futex.h.
6297         (gomp_futex_wake, gomp_futex_wait): New variables.
6298         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6299         * config/linux/lock.c: Rewrite to make locks task owned,
6300         for backwards compatibility provide the old entrypoints
6301         if symbol versioning.  Include wait.h instead of libgomp.h and
6302         futex.h.
6303         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6304         * config/posix95/lock.c: Rewrite to make locks task owned,
6305         for backwards compatibility provide the old entrypoints
6306         if symbol versioning.
6307         * config/posix/lock.c: Rewrite to make locks task owned,
6308         for backwards compatibility provide the old entrypoints
6309         if symbol versioning.
6310         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6311         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6312         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6313         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6314         (sys_futex0): Return error code.
6315         (futex_wake, futex_wait): If ENOSYS was returned, clear
6316         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6317         (cpu_relax, atomic_write_barrier): New static inlines.
6318         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6319         (futex_wake, futex_wait): If ENOSYS was returned, clear
6320         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6321         (cpu_relax, atomic_write_barrier): New static inlines.
6322         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6323         (sys_futex0): Return error code.
6324         (futex_wake, futex_wait): If ENOSYS was returned, clear
6325         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6326         (cpu_relax, atomic_write_barrier): New static inlines.
6327         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6328         (sys_futex0): Return error code.
6329         (futex_wake, futex_wait): If ENOSYS was returned, clear
6330         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6331         (cpu_relax, atomic_write_barrier): New static inlines.
6332         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6333         (sys_futex0): Return error code.
6334         (futex_wake, futex_wait): If ENOSYS was returned, clear
6335         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6336         (cpu_relax, atomic_write_barrier): New static inlines.
6337         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6338         (sys_futex0): Return error code.
6339         (futex_wake, futex_wait): If ENOSYS was returned, clear
6340         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6341         (cpu_relax, atomic_write_barrier): New static inlines.
6342         * config/linux/sem.c: Include wait.h instead of libgomp.h and
6343         futex.h.
6344         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6345         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6346         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6347         types.
6348         (omp_nest_lock_t): Change owner into void *, add lock field.
6349         * config/posix95/omp-lock.h: Include semaphore.h.
6350         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6351         (omp_lock_t): Use sem_t instead of mutex if semaphores
6352         aren't broken.
6353         (omp_nest_lock_t): Likewise.  Change owner to void *.
6354         * config/posix/omp-lock.h: Include semaphore.h.
6355         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6356         (omp_lock_t): Use sem_t instead of mutex if semaphores
6357         aren't broken.
6358         (omp_nest_lock_t): Likewise.  Add owner field.
6359
6360 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6361
6362         * testsuite/libgomp.c/collapse-1.c: New test.
6363         * testsuite/libgomp.c/collapse-2.c: New test.
6364         * testsuite/libgomp.c/collapse-3.c: New test.
6365         * testsuite/libgomp.c/icv-1.c: New test.
6366         * testsuite/libgomp.c/icv-2.c: New test.
6367         * testsuite/libgomp.c/lib-2.c: New test.
6368         * testsuite/libgomp.c/lock-1.c: New test.
6369         * testsuite/libgomp.c/lock-2.c: New test.
6370         * testsuite/libgomp.c/lock-3.c: New test.
6371         * testsuite/libgomp.c/loop-4.c: New test.
6372         * testsuite/libgomp.c/loop-5.c: New test.
6373         * testsuite/libgomp.c/loop-6.c: New test.
6374         * testsuite/libgomp.c/loop-7.c: New test.
6375         * testsuite/libgomp.c/loop-8.c: New test.
6376         * testsuite/libgomp.c/loop-9.c: New test.
6377         * testsuite/libgomp.c/nested-3.c: New test.
6378         * testsuite/libgomp.c/nestedfn-6.c: New test.
6379         * testsuite/libgomp.c/sort-1.c: New test.
6380         * testsuite/libgomp.c/task-1.c: New test.
6381         * testsuite/libgomp.c/task-2.c: New test.
6382         * testsuite/libgomp.c/task-3.c: New test.
6383         * testsuite/libgomp.c/task-4.c: New test.
6384         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6385         to C++ testsuite default compiler options.
6386         * testsuite/libgomp.c++/collapse-1.C: New test.
6387         * testsuite/libgomp.c++/collapse-2.C: New test.
6388         * testsuite/libgomp.c++/ctor-10.C: New test.
6389         * testsuite/libgomp.c++/for-1.C: New test.
6390         * testsuite/libgomp.c++/for-2.C: New test.
6391         * testsuite/libgomp.c++/for-3.C: New test.
6392         * testsuite/libgomp.c++/for-4.C: New test.
6393         * testsuite/libgomp.c++/for-5.C: New test.
6394         * testsuite/libgomp.c++/loop-8.C: New test.
6395         * testsuite/libgomp.c++/loop-9.C: New test.
6396         * testsuite/libgomp.c++/loop-10.C: New test.
6397         * testsuite/libgomp.c++/task-1.C: New test.
6398         * testsuite/libgomp.c++/task-2.C: New test.
6399         * testsuite/libgomp.c++/task-3.C: New test.
6400         * testsuite/libgomp.c++/task-4.C: New test.
6401         * testsuite/libgomp.c++/task-5.C: New test.
6402         * testsuite/libgomp.c++/task-6.C: New test.
6403         * testsuite/libgomp.fortran/allocatable1.f90: New test.
6404         * testsuite/libgomp.fortran/allocatable2.f90: New test.
6405         * testsuite/libgomp.fortran/allocatable3.f90: New test.
6406         * testsuite/libgomp.fortran/allocatable4.f90: New test.
6407         * testsuite/libgomp.fortran/collapse1.f90: New test.
6408         * testsuite/libgomp.fortran/collapse2.f90: New test.
6409         * testsuite/libgomp.fortran/collapse3.f90: New test.
6410         * testsuite/libgomp.fortran/collapse4.f90: New test.
6411         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
6412         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
6413         * testsuite/libgomp.fortran/lib4.f90: New test.
6414         * testsuite/libgomp.fortran/lock-1.f90: New test.
6415         * testsuite/libgomp.fortran/lock-2.f90: New test.
6416         * testsuite/libgomp.fortran/nested1.f90: New test.
6417         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
6418         * testsuite/libgomp.fortran/strassen.f90: New test.
6419         * testsuite/libgomp.fortran/tabs1.f90: New test.
6420         * testsuite/libgomp.fortran/tabs2.f: New test.
6421         * testsuite/libgomp.fortran/task1.f90: New test.
6422         * testsuite/libgomp.fortran/task2.f90: New test.
6423         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
6424         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6425         * testsuite/libgomp.c/pr26943-2.c: Likewise.
6426         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6427         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6428
6429 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
6430
6431         PR c++/36308
6432         * testsuite/libgomp.c++/ctor-11.C: New test.
6433         * testsuite/libgomp.c++/ctor-12.C: New test.
6434
6435 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
6436
6437         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
6438
6439 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
6440
6441         PR middle-end/36106
6442         * testsuite/libgomp.c/atomic-5.c: New test.
6443         * testsuite/libgomp.c/atomic-6.c: New test.
6444         * testsuite/libgomp.c/autopar-1.c: New test.
6445
6446 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6447
6448         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
6449         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
6450         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
6451         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
6452         * configure: Regenerate.
6453         * Makefile.in, testsuite/Makefile.in: Likewise.
6454
6455 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
6456
6457         PR bootstrap/35457
6458         * aclocal.m4: Regenerate.
6459         * configure: Regenerate.
6460
6461 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
6462
6463         PR middle-end/35611
6464         * testsuite/libgomp.c/atomic-4.c: New test.
6465
6466         PR libgomp/35625
6467         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
6468         (gomp_iter_guided_next): Likewise.
6469         * testsuite/libgomp.c/pr35625.c: New test.
6470
6471 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6472
6473         * aclocal.m4: Regenerate.
6474         * configure: Likewise.
6475         * Makefile.in: Likewise.
6476         * testsuite/Makefile.in: Likewise.
6477
6478 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
6479
6480         PR middle-end/35185
6481         * testsuite/libgomp.c++/pr35185.C: New test.
6482
6483 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
6484
6485         PR middle-end/35549
6486         * testsuite/libgomp.c/pr35549.c: New test.
6487
6488 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
6489
6490         * testsuite/libgomp.c/atomic-3.c: New test.
6491
6492 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6493
6494         PR fortran/33197
6495         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
6496         .F08 file suffixes.
6497
6498 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
6499
6500         PR libgomp/33131
6501         * configure.ac: Add ACX_HEADER_STRING.
6502         * env.c: Include strings.h.
6503         * aclocal.m4: Regenerate.
6504         * config.h.in: Regenerate.
6505         * configure: Regenerate.
6506         * Makefile.in: Regenerate.
6507         * testsuite/Makefile.in: Regenerate.
6508
6509 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
6510
6511         PR middle-end/35196
6512         * testsuite/libgomp.c/pr35196.c: New test.
6513
6514         PR middle-end/35130
6515         * testsuite/libgomp.fortran/pr35130.f90: New test.
6516         * testsuite/libgomp.c/pr35130.c: New test.
6517
6518 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
6519
6520         PR middle-end/33880
6521         * testsuite/libgomp.c/pr33880.c: New test.
6522         * testsuite/libgomp.fortran/pr33880.f90: New test.
6523
6524 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
6525
6526         * configure: Regenerate.
6527
6528 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
6529
6530         * configure.ac: Move futex checking into ../config/futex.m4.
6531         * configure: Rebuilt.
6532         * aclocal.m4: Rebuilt.
6533         * Makefile.in: Rebuilt.
6534
6535         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
6536         2007-10-15 ../config/tls.m4 change.
6537
6538 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
6539
6540         PR c++/34513
6541         * testsuite/libgomp.c/pr34513.c: New test.
6542         * testsuite/libgomp.c++/pr34513.C: New test.
6543
6544 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
6545
6546         PR target/32765
6547         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
6548
6549 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
6550
6551         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
6552
6553 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
6554
6555         * testsuite/libgomp.c/private-1.c: New test.
6556
6557 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
6558             Paolo Bonzini  <bonzini@gnu.org>
6559
6560         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
6561         instead of 'VPATH ='.
6562         * Makefile.in: Regenerate.
6563
6564 2007-11-23  Matthias Klose  <doko@ubuntu.com>
6565
6566         * configure.ac: Adjust makeinfo version check.
6567         * configure: Regenerate.
6568
6569 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
6570
6571         PR fortran/34020
6572         * testsuite/libgomp.fortran/pr34020.f90: New test.
6573
6574 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
6575
6576         PR c++/33894
6577         * testsuite/libgomp.c++/atomic-1.C: New test.
6578
6579 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
6580
6581         PR libgomp/33275
6582         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
6583         Make x and y integers rather than (implicit) reals.  Add private (j)
6584         clause to the last omp parallel.
6585
6586 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
6587
6588         * configure: Regenerate following changes to ../config/tls.m4.
6589
6590 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
6591
6592         * testsuite/libgomp.fortran/stack.f90: New test.
6593
6594 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
6595
6596         * config/mingw32/proc.c: New file.
6597
6598 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
6599
6600         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
6601         (main): Use __get_cpuid to get i386 target fetaures.
6602         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
6603         (main): Use __get_cpuid to get x86_64 target fetaures.
6604
6605 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
6606
6607         PR target/32765
6608         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
6609         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
6610
6611 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
6612
6613         PR fortran/32550
6614         * testsuite/libgomp.fortran/pr32550.f90: New test.
6615         * testsuite/libgomp.fortran/crayptr2.f90: New test.
6616
6617 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
6618
6619         * aclocal.m4: Regenerated.
6620
6621 2007-07-05  Tobias Burnus  <burnus@net-b.de>
6622
6623         PR fortran/32359
6624         * testsuite/libgomp.fortran/pr32359.f90: New.
6625
6626 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
6627
6628         PR libgomp/32468
6629         * sections.c (GOMP_parallel_sections_start): Only decrease
6630         number of threads to COUNT if dyn_var is true.
6631         * testsuite/libgomp.c/pr32468.c: New test.
6632
6633 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
6634
6635         PR libgomp/26308
6636         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
6637
6638 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
6639
6640         PR middle-end/32362
6641         * testsuite/libgomp.c/pr32362-1.c: New test.
6642         * testsuite/libgomp.c/pr32362-2.c: New test.
6643         * testsuite/libgomp.c/pr32362-3.c: New test.
6644
6645 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
6646
6647         * team.c (gomp_team_start): Fix setting up thread_attr
6648         stack size.
6649
6650 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
6651
6652         * configure: Regenerate.
6653
6654 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
6655
6656         * Makefile.in: Regenerate.
6657         * configure: Regenerate.
6658         * aclocal.m4: Regenerate.
6659         * testsuite/Makefile.in: Regenerate.
6660
6661 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
6662
6663         * config/linux/proc.c: New file.
6664
6665         PR libgomp/28482
6666         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
6667
6668 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
6669
6670         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
6671
6672 2007-04-16  Matthias Klose  <doko@debian.org>
6673
6674         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
6675         flags if not building with -m64.
6676         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
6677         flag for i?86-*-* targets, if current target matches -m64.
6678
6679 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
6680
6681         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
6682         * Makefile.in: Regenerate.
6683
6684 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6685
6686         PR testsuite/31369
6687         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
6688         ld_library_path.
6689         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6690
6691 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
6692
6693         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
6694         decls.
6695         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
6696         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
6697         (parse_affinity): New function.
6698         (initialize_env): Call it and gomp_init_affinity.
6699         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
6700         create new pthread_attr_t and call gomp_init_thread_affinity
6701         on it for each thread before passing the attribute to pthread_create.
6702         * config/linux/affinity.c: New file.
6703         * config/posix/affinity.c: New file.
6704         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
6705         * configure: Rebuilt.
6706         * config.h.in: Rebuilt.
6707         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
6708         * Makefile.in: Rebuilt.
6709
6710 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
6711
6712         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
6713         *-*-darwin*.
6714         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
6715         and use it if found.
6716
6717 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
6718
6719         * testsuite/config/default.exp: New file.
6720         * testsuite/lib/libgomp.exp: New file.
6721         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
6722         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
6723         load_lib *, load_gcc_lib *): Move to libgomp.exp.
6724         (libgomp_load): Remove.
6725         * testsuite/lib/libgomp.exp (libgomp_init): Compute
6726         always_ld_library_path, not ld_library_path.  Set additional_flags
6727         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
6728         (target_compile): Do not call libgomp_init.  Append lang_library_path
6729         and lang_link_flags to options.
6730         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
6731         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
6732         here.
6733         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
6734         always_ld_library_path.  Set LD_LIBRARY_PATH here.
6735         * testsuite/libgomp.fortran/fortran.exp: Ditto.
6736         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
6737         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
6738         CX8 flag.
6739         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
6740         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
6741         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
6742         * testsuite/libgomp.c/pr29947-1.c: Ditto.
6743         * testsuite/libgomp.c/atomic-10.c: Ditto.
6744
6745 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
6746
6747         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
6748         dg-final cleanup-modules line.
6749         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
6750         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
6751         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
6752         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
6753         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
6754         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
6755         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
6756
6757 2007-03-18  Andreas Schwab  <schwab@suse.de>
6758
6759         * acinclude.m4: Adjust regular expression for ld version
6760         extraction.
6761         * configure: Regenerate.
6762
6763 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
6764
6765         * Makefile.am: Add install-pdf target as copied from
6766         automake v1.10 rules.
6767         * Makefile.in: Regenerate
6768
6769 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
6770
6771         PR libgomp/28486
6772         * configure: Regenerate.
6773
6774         PR c++/30703
6775         * testsuite/libgomp.c++/pr30703.C: New test.
6776
6777 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
6778
6779         Revert:
6780         2006-07-05  Eric Christopher  <echristo@apple.com>
6781         * configure.ac: Depend addition of -pthread on host OS.
6782         * configure: Regenerate.
6783
6784 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6785
6786         * libgomp.texi: Fix spacing after abbreviations.
6787
6788 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
6789
6790         PR libgomp/30546
6791         * configure.ac: Add check for makeinfo
6792         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
6793         if an appropiate version of makeinfo is found.
6794         * aclocal.m4: Regenerated.
6795         * configure: Regenerated.
6796         * Makefile.in: Regenerated.
6797         * testsuite/Makefile.in: Regenerated.
6798
6799 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
6800
6801         PR libgomp/30540
6802         * libgomp.texi: More about implementation-dependent settings.
6803
6804 2007-01-26  Tobias Burnus  <burnus@net-b.de>
6805
6806         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
6807
6808 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
6809
6810         PR middle-end/30494
6811         * testsuite/libgomp.c/pr30494.c: New test.
6812
6813 2007-01-15  Tom Tromey  <tromey@redhat.com>
6814
6815         * configure: Rebuilt.
6816         * configure.ac: Fixed comment.
6817
6818 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
6819
6820         * libgomp.texi: Document implementation specific default values of
6821         environment variables.
6822
6823 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
6824
6825         PR libgomp/28209
6826         * libgomp.texi: New file.
6827         * configure.ac: Add --enable-generated-files-in-srcdir option.
6828         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
6829         files to srcdir.
6830         * Makefile.in: Regenerated.
6831         * config.h.in: Regenerated.
6832         * testsuite/Makefile.in: Regenerated.
6833         * NOTES: Removed.
6834
6835 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
6836
6837         PR libgomp/29949
6838         * env.c (omp_set_num_threads): Set illegal thread count to 1.
6839
6840 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
6841
6842         * configure: Regenerate.
6843
6844 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
6845
6846         PR libgomp/29947
6847         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
6848         start if there shouldn't be any loop iterations.
6849         (gomp_loop_ordered_static_start): Remove start == end test.
6850         * testsuite/libgomp.c/pr29947-1.c: New test.
6851         * testsuite/libgomp.c/pr29947-2.c: New test.
6852
6853 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
6854
6855         * configure.tgt: Force initial-exec TLS model on Linux only.
6856
6857 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
6858
6859         * configure: Regenerated.
6860
6861 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
6862
6863         * env.c (parse_schedule): Reject out of range values.
6864         (parse_unsigned_long): Reject out of range, negative or zero values.
6865
6866 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
6867
6868         PR fortran/29629
6869         * testsuite/libgomp.fortran/pr29629.f90: New test.
6870
6871 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
6872
6873         PR libgomp/29494
6874         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
6875         * config/posix95: New directory.
6876         * config/posix95/omp-lock.h: New file.
6877         * config/posix95/lock.c: Likewise.
6878
6879 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
6880
6881         * aclocal.m4: Regenerate.
6882         * configure: Regenerate.
6883
6884 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6885
6886         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
6887         '<' to '<='.
6888
6889 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6890
6891         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
6892         test.
6893         * configure: Regenerate.
6894         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
6895
6896 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
6897
6898         PR middle-end/25261
6899         PR middle-end/28790
6900         * testsuite/libgomp.c/nestedfn-4.c: New test.
6901         * testsuite/libgomp.c/nestedfn-5.c: New test.
6902         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
6903
6904         PR fortran/29097
6905         * testsuite/libgomp.fortran/condinc1.f: New test.
6906         * testsuite/libgomp.fortran/condinc2.f: New test.
6907         * testsuite/libgomp.fortran/condinc3.f90: New test.
6908         * testsuite/libgomp.fortran/condinc4.f90: New test.
6909         * testsuite/libgomp.fortran/condinc1.inc: New file.
6910
6911 2006-09-18  Tom Tromey  <tromey@redhat.com>
6912
6913         * configure: Rebuilt.
6914
6915 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
6916
6917         PR c/28768
6918         PR preprocessor/14634
6919         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
6920         to AC_DEFINE.
6921         * configure: Regenerate.
6922
6923 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
6924
6925         * testsuite/libgomp.fortran/reduction3.f90: Change
6926         -2147483648 to -huge(i)-1 to avoid overflow.
6927         * testsuite/libgomp.fortran/reduction4.f90: Change
6928         Z'ffffffff' to not(0) to avoid overflow.
6929
6930 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
6931
6932         PR libgomp/25938
6933         * Makefile.am (libsubincludedir): New.
6934         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
6935         * Makefile.in: Regenerate.
6936
6937 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
6938
6939         PR libgomp/28725
6940         * env.c: Include ctype.h.
6941         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
6942         leading and/or trailing whitespace and compare strings case
6943         insensitively.
6944
6945 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
6946
6947         PR fortran/28390
6948         * testsuite/libgomp.fortran/pr28390.f: New test.
6949
6950 2006-07-05  Eric Christopher  <echristo@apple.com>
6951
6952         * configure.ac: Depend addition of -pthread on host OS.
6953         * configure: Regenerate.
6954
6955 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
6956
6957         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
6958         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
6959         defined.
6960
6961 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
6962
6963         PR libgomp/26175
6964         PR libgomp/26477
6965         * configure.ac: If neither --enable-linux-futex nor
6966         --disable-linux-futex is passed, determine the default by checking
6967         for compiling and/or running against NPTL.  With --enable-linux-futex,
6968         check if SYS_gettid and SYS_futex are defined.
6969         * configure: Rebuilt.
6970
6971 2006-06-14  Richard Henderson  <rth@redhat.com>
6972
6973         PR libgomp/28008
6974         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
6975         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
6976
6977 2006-06-09  Richard Henderson  <rth@redhat.com>
6978
6979         * env.c (gomp_nthreads_var): Change to unsigned long.
6980         (gomp_run_sched_chunk): Likewise.
6981         (parse_unsigned_long): Rename from parse_num_threads and generalize.
6982         (initialize_env): Initialize gomp_thread_attr.
6983         * libgomp.h (gomp_nthreads_var): Update decl.
6984         (gomp_run_sched_chunk): Likewise.
6985         (gomp_thread_attr): Declare.
6986         * team.c (gomp_thread_attr): Export.
6987         (initialize_team): Don't initialize it.
6988
6989 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
6990
6991         PR fortran/27916
6992         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
6993         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
6994
6995 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
6996
6997         * config/mingw32/time.c: New file.
6998         * configure.tgt: Use it.
6999
7000 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7001
7002         * Makefile.am: Add install-html target. Add install-html to .PHONY
7003         * Makefile.in: Regenerate.
7004
7005 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7006
7007         PR libgomp/27612
7008         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7009         * testsuite/libgomp.c/critical-1.c: Likewise.
7010         * testsuite/libgomp.c/loop-1.c: Likewise.
7011         * testsuite/libgomp.c/loop-2.c: Likewise.
7012         * testsuite/libgomp.c/single-1.c: Likewise.
7013         * testsuite/libgomp.c/ordered-1.c: Likewise.
7014         * testsuite/libgomp.c/ordered-2.c: Likewise.
7015
7016 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7017
7018         PR middle-end/27416
7019         * libgomp.fortran/pr27416-1.f90: New test.
7020
7021 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7022
7023         PR fortran/27395
7024         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7025         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7026
7027 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7028
7029         PR c++/26943
7030         * testsuite/libgomp.c/pr26943-1.c: New test.
7031         * testsuite/libgomp.c/pr26943-2.c: New test.
7032         * testsuite/libgomp.c/pr26943-3.c: New test.
7033         * testsuite/libgomp.c/pr26943-4.c: New test.
7034         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7035         * testsuite/libgomp.c++/pr26943.C: New test.
7036
7037 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7038
7039         PR middle-end/27337
7040         * testsuite/libgomp.c++/pr27337.C: New test.
7041
7042 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7043
7044         PR c/26171
7045         * testsuite/libgomp.c/pr26171.c: New test.
7046
7047 2006-04-25  Richard Henderson  <rth@redhat.com>
7048
7049         PR libgomp/25865
7050         * configure.ac: Use GCC_CHECK_TLS.
7051         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7052         * Makefile.in, aclocal.m4, configure: Regenerate.
7053
7054 2006-04-10  Matthias Klose  <doko@debian.org>
7055
7056         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7057         directory names containing underscores.
7058
7059 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7060
7061         PR c++/26691
7062         * testsuite/libgomp.c++/pr26691.C: New test.
7063
7064 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7065
7066         * testsuite/libgomp.fortran/retval2.f90: New test.
7067
7068 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7069
7070         * testsuite/libgomp.c++: New directory.
7071
7072 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7073
7074         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7075         * config/posix/sem.c: Implement the above.
7076
7077 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7078
7079         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7080         define HAVE_BROKEN_POSIX_SEMAPHORES.
7081         * configure: Rebuilt.
7082         * config.h.in: Rebuilt.
7083
7084 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7085
7086         PR bootstrap/26161
7087         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7088         for the other pthread check.
7089         * configure: Regenerate.
7090         * config.h.in: Regenerate.
7091
7092 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7093
7094         PR libgomp/25938
7095         PR libgomp/25984
7096         * Makefile.am (fincludedir): New variable.
7097         (nodist_include_HEADERS): Remove Fortran files.
7098         (nodist_finclude_HEADERS): New variable.
7099         * Makefile.in: Regenerated.
7100
7101 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7102
7103         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7104         Remove tests for returning assumed character length arrays.
7105
7106 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7107             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7108
7109         PR libgomp/25936
7110         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7111
7112 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7113
7114         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7115
7116 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7117
7118         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7119         part of LD_LIBRARY_PATH manually.
7120
7121 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7122
7123         PR libgomp/25852
7124         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7125         libgomp_init.
7126
7127 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7128
7129         PR libgomp/25884
7130         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7131         * configure.ac (PERL): Don't set.
7132         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7133         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7134         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7135         * omp.h.in: Wrap the new configure substitutions with @ characters.
7136         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7137         * aclocal.m4, configure, Makefile.in: Regenerate.
7138         * mkomp_h.pl: Delete.
7139
7140 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7141
7142         PR libgomp/25259
7143         * configure.ac: Use GCC_HEADER_STDINT.
7144         * libgomp.h: Include gstdint.h.
7145         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7146         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7147
7148 2006-01-24  Richard Henderson  <rth@redhat.com>
7149
7150         PR libgomp/25942
7151         * configure.ac: Add AM_MAINTAINER_MODE.
7152         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7153
7154 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7155
7156         * Makefile.in: Regenerate.
7157         * testsuite/Makefile.in: Regenerate.
7158         * aclocal.m4: Regenerate.
7159
7160 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7161
7162         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7163         Solaris.
7164         * configure.ac: Add check for loadavg.h.
7165         (link_gomp): Adjust comment.
7166         * configure: Regenerate.
7167         * config.h.in: Regenerate.
7168
7169 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7170
7171         PR libgomp/25877
7172         * configure.ac: Remove check for alloca.h.
7173         * configure: Regenerate.
7174         * config.h.in: Regenerate.
7175         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7176         * team.c: Remove use of alloca.h.
7177         Call gomp_alloca instead of alloca.
7178
7179 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7180
7181         PR libgomp/25877
7182         * team.c: Add include of alloca.h.
7183         * configure.ac: Add check for alloca.h.
7184         * configure: Regenerate.
7185         * config.h.in: Regenerate.
7186
7187 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7188
7189         PR fortran/25219
7190         * testsuite/libgomp.fortran/pr25219.f90: New test.
7191
7192 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7193
7194         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7195         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7196         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7197         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7198         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7199         testsuite/libgomp.fortran/threadprivate1.f90,
7200         testsuite/libgomp.fortran/threadprivate2.f90,
7201         testsuite/libgomp.fortran/threadprivate3.f90,
7202         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7203         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7204         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7205         effective-target to TLS runtime.
7206
7207         * testsuite/libgomp.fortran/pr25162.f: Require
7208         effective-target TLS runtime.
7209
7210 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7211
7212         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7213         * testsuite/libgomp.c/nestedfn-3.c: New test.
7214
7215 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7216
7217         PR fortran/25162
7218         * testsuite/libgomp.fortran/pr25162.f: New test.
7219
7220 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7221
7222         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7223         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7224
7225 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7226
7227         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7228         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7229         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7230         single.c, team.c, work.c, config/linux/alpha/futex.h,
7231         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7232         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7233         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7234         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7235         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7236         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7237         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7238         FSF address.
7239
7240 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7241
7242         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7243         to nodist_noinst_HEADERS.
7244         * Makefile.in: Rebuilt.
7245
7246         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7247         add integer count field.
7248         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7249         omp_nest_lock_t type change.
7250         (omp_init_nest_lock): Likewise.  Initialize count to 0.
7251         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7252         Increment count.
7253         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7254         Decrement count.
7255         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7256         Increment count if successful and return the new nesting level.
7257         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7258         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7259         * testsuite/libgomp.c/lib-1.c: New test.
7260         * testsuite/libgomp.fortran/lib1.f90: New test.
7261         * testsuite/libgomp.fortran/lib2.f: New test.
7262         * testsuite/libgomp.fortran/lib3.f: New test.
7263
7264 2005-11-17  Richard Henderson  <rth@redhat.com>
7265
7266         PR 24845
7267         * Makefile.am (nodist_toolexeclib_HEADERS): New.
7268         * configure.ac (link_gomp): New.  Substitute it.
7269         (AC_CONFIG_FILES): Add libgomp.spec.
7270         * libgomp.spec.in: New file.
7271         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7272         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7273
7274 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7275
7276         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7277         reduction(-:var) behaving the same as reduction(+:var).
7278         * testsuite/libgomp.c/reduction-4.c: New test.
7279
7280 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
7281
7282         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7283         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7284         testsuite/libgomp.c/copyin-3.c,
7285         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7286         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7287         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7288         testsuite/libgomp.c++/pr24455.C,
7289         testsuite/libgomp.fortran/threadprivate1.f90,
7290         testsuite/libgomp.fortran/threadprivate2.f90,
7291         testsuite/libgomp.fortran/threadprivate3.f90,
7292         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7293         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7294         testsuite/libgomp.fortran/omp_parse3.f90: Require
7295         effective-target TLS.
7296
7297 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
7298
7299         * HEADER: Remove.
7300
7301 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
7302
7303         PR libgomp/24797
7304         * team.c (initialize_team): Pass NULL rather than free as
7305         pthread_key_create destructor.  Initialize thread specific data
7306         pointer in initial thread to a static local variable rather than
7307         malloced memory.
7308
7309 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
7310
7311         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7312         its location to ld_library_path.
7313
7314 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7315
7316         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7317
7318 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7319
7320         * testsuite/libgomp.c: Rename from libgomp.dg.
7321
7322 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
7323
7324         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7325         threadprivate variable 'i'.
7326
7327 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
7328
7329         * config/linux/s390/futex.h: New file.
7330         * configure.tgt: Use it.
7331
7332         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7333         before the parallel.
7334
7335 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
7336
7337         PR c++/24734
7338         * testsuite/libgomp.c++/master-1.C: New test.
7339
7340 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7341
7342         * testsuite/libgomp.dg/copyin-3.c: New test.
7343
7344 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7345
7346         * testsuite/libgomp.fortran/retval1.f90: New test.
7347         * testsuite/libgomp.fortran/vla7.f90: New test.
7348
7349 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
7350
7351         * testsuite/libgomp.fortran/vla2.f90: New test.
7352         * testsuite/libgomp.fortran/vla3.f90: New test.
7353         * testsuite/libgomp.fortran/vla4.f90: New test.
7354         * testsuite/libgomp.fortran/vla5.f90: New test.
7355         * testsuite/libgomp.fortran/vla6.f90: New test.
7356
7357 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
7358
7359         * config/linux/sparc/futex.h: New file.
7360         * configure.tgt: Use it.
7361         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7362
7363         * critical.c: Include stdlib.h.
7364         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7365         ignoring return value.
7366         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7367         LIBGOMP_CHECK_SYNC_BUILTINS check.
7368         * configure: Rebuilt.
7369
7370 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7371
7372         * testsuite/libgomp.fortran/vla1.f90: New test.
7373
7374 2005-10-31  Richard Henderson  <rth@redhat.com>
7375
7376         * testsuite/libgomp.fortran/character2.f90: Fix race condition
7377         setting 's' in different threads.
7378
7379 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7380
7381         * libgomp.h (attribute_hidden, ialias): Define.
7382         * config/posix/proc.c (omp_get_num_procs): Add ialias.
7383         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7384         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7385         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7386         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7387         omp_test_lock, omp_test_nest_lock): Likewise.
7388         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7389         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7390         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7391         omp_test_lock, omp_test_nest_lock): Likewise.
7392         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
7393         omp_get_dynamic, omp_get_nested): Likewise.
7394         * parallel.c (omp_get_num_threads, omp_get_max_threads,
7395         omp_get_thread_num, omp_in_parallel): Likewise.
7396         * fortran.c (ialias_redirect): Define.
7397         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
7398         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
7399         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
7400         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
7401         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
7402         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
7403         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
7404         omp_get_wtime): Add ialias_redirect.
7405
7406 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
7407
7408         * fortran.c: Include stdlib.h.
7409
7410 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
7411
7412         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
7413         * Makefile.in: Regenerated.
7414
7415 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
7416
7417         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
7418         * libgomp_f.h.in (omp_check_defines): New function.
7419         * env.c: Include libgomp_f.h.
7420         (initialize_env): Call omp_check_defines.
7421
7422         * testsuite/libgomp.dg/copyin-2.c: New test.
7423         * testsuite/libgomp.c++/copyin-2.C: New test.
7424         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
7425
7426         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
7427         * testsuite/libgomp.fortran/sharing2.f90: New test.
7428
7429         * testsuite/libgomp.dg/copyin-1.c: New test.
7430         * testsuite/libgomp.c++/copyin-1.C: New test.
7431
7432 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
7433
7434         * testsuite/libgomp.fortran/crayptr1.f90: New test.
7435
7436         * testsuite/libgomp.fortran/workshare1.f90: New test.
7437
7438         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
7439         only test.
7440         * libgomp.fortran/sharing1.f90: New test.
7441
7442 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
7443
7444         PR c++/24502
7445         * testsuite/libgomp.c++/loop-7.C: New test.
7446
7447         * testsuite/libgomp.dg/nestedfn-2.c: New test.
7448
7449         * testsuite/libgomp.dg/nestedfn-1.c: New test.
7450         * testsuite/libgomp.fortran/reduction6.f90: New test.
7451         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
7452
7453 2005-10-23  Richard Henderson  <rth@redhat.com>
7454
7455         * testsuite/libgomp.c++/ctor-1.C: New.
7456         * testsuite/libgomp.c++/ctor-2.C: New.
7457         * testsuite/libgomp.c++/ctor-3.C: New.
7458         * testsuite/libgomp.c++/ctor-4.C: New.
7459         * testsuite/libgomp.c++/ctor-5.C: New.
7460         * testsuite/libgomp.c++/ctor-6.C: New.
7461         * testsuite/libgomp.c++/ctor-7.C: New.
7462         * testsuite/libgomp.c++/ctor-8.C: New.
7463         * testsuite/libgomp.c++/ctor-9.C: New.
7464
7465 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
7466
7467         PR 24455
7468         * testsuite/libgomp.c++/pr24455-1.C: New test.
7469         * testsuite/libgomp.c++/pr24455.C: New test.
7470         * testsuite/libgomp.dg/pr24455-1.c: New test.
7471         * testsuite/libgomp.dg/pr24455.c: New test.
7472
7473 2005-10-20  Richard Henderson  <rth@redhat.com>
7474
7475         * testsuite/libgomp.c++/loop-6.C: New.
7476         * testsuite/libgomp.dg/loop-3.c: New.
7477
7478 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
7479
7480         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
7481         explicitly private.
7482         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
7483         explicitly shared.
7484
7485 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
7486
7487         * testsuite/libgomp.fortran/jacobi.f: New test.
7488
7489 2005-10-19  Richard Henderson  <rth@redhat.com>
7490
7491         * configure.tgt (i?86-linux): Default to with_arch instead of
7492         CFLAGS.  Add -mtune to match target_cpu.
7493         (x86_64-linux): Tune to i686.
7494
7495         * fortran.c (omp_test_nest_lock_): Fix typo.
7496
7497 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
7498
7499         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7500         gomp_ordered_sync): Do nothing if team->nthreads == 1.
7501         * testsuite/libgomp.dg/ordered-3.c: New test.
7502
7503         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
7504         Remove volatile keyword.
7505
7506         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
7507         in COMMON block to avoid warnings on 64-bit targets.
7508
7509 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
7510
7511         * testsuite/libgomp.dg/shared-3.c: New test.
7512
7513 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7514
7515         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
7516         * testsuite/libgomp.fortran/reduction5.f90: New test.
7517
7518 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7519
7520         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
7521         dg-options.
7522         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
7523         flush loop now that __sync_synchronize has proper memory barrier.
7524         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
7525         Add -ffixed-form to dg-options.
7526
7527 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7528
7529         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
7530         from subdirectories.
7531         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
7532         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
7533         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
7534         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
7535         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
7536         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
7537         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
7538         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
7539         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
7540         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
7541         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
7542         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
7543         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
7544         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
7545         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
7546         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
7547         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
7548         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
7549         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
7550         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
7551         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
7552         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
7553         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
7554         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
7555         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
7556
7557 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
7558
7559         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
7560         lang_library_path exists.  Use find instead of glob to gather tests.
7561         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
7562
7563 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7564
7565         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
7566         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
7567         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
7568         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
7569         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
7570         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
7571         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
7572         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
7573         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
7574         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
7575         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
7576         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
7577         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
7578
7579 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
7580
7581         * testsuite/libgomp.dg/vla-1.c: New test.
7582
7583         * testsuite/libgomp.fortran/reference2.f90: New test.
7584
7585         * testsuite/libgomp.fortran/character2.f90: Remove explicit
7586         declaration of omp_get_thread_num.
7587         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
7588         use omp_lib.
7589
7590         * testsuite/libgomp.fortran/reduction1.f90: New test.
7591         * testsuite/libgomp.fortran/reduction2.f90: New test.
7592         * testsuite/libgomp.fortran/reduction3.f90: New test.
7593         * testsuite/libgomp.fortran/reduction4.f90: New test.
7594
7595 2005-10-13  Richard Henderson  <rth@redhat.com>
7596
7597         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
7598         * Makefile.in: Regenerate.
7599         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
7600         * libgomp.h: Include bar.h.
7601         (struct gomp_barrier): Remove.
7602         (struct gomp_team): Add barrier.  Replace master_barrier with
7603         master_release.  Replace threads with ordered_release.
7604         (struct gomp_thread): Replace barrier with release.
7605         * ordered.c (gomp_ordered_first): Update for ordered_release change.
7606         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
7607         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
7608         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
7609         (GOMP_single_copy_end): Likewise.
7610         * team.c (gomp_threads_dock): New.
7611         (gomp_barrier_init, gomp_barrier_destroy): Remove.
7612         (gomp_thread_start): Use gomp_barrier_wait.
7613         (new_team, free_team): Update for gomp_team changes.
7614         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
7615         (gomp_team_end): Use gomp_barrier_wait.
7616         (initialize_team): Update for gomp_thread changes.
7617         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
7618         (gomp_work_share_end_nowait): Use atomic ops when available.
7619         * config/linux/bar.c, config/linux/bar.h: New files.
7620         * config/posix/bar.c, config/posix/bar.h: New files.
7621
7622 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
7623
7624         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
7625         * testsuite/libgomp.dg/single-2.c: New test.
7626
7627         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
7628         lang_link_flags): Unset, so that they aren't inherited from previously
7629         sourced *.exp.
7630
7631         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
7632
7633 2005-10-12  Richard Henderson  <rth@redhat.com>
7634
7635         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
7636         (libgomp_init): Use lang_test_file, lang_library_path, and
7637         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
7638
7639         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
7640         (lang_test_file, lang_link_flags): New.
7641         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
7642
7643         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
7644         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
7645         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
7646         testsuite/libgomp.c++/parallel-1.C,
7647         testsuite/libgomp.c++/reduction-1.C,
7648         testsuite/libgomp.c++/reduction-2.C,
7649         testsuite/libgomp.c++/reduction-3.C,
7650         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
7651         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
7652         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
7653         New files, largely cribbed from the C testsuite.
7654
7655 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
7656
7657         * testsuite/libgomp.fortran/character1.f90: New test.
7658         * testsuite/libgomp.fortran/character2.f90: New test.
7659
7660         * testsuite/libgomp.dg/nested-1.c: New test.
7661         * testsuite/libgomp.dg/nested-2.c: New test.
7662         * testsuite/libgomp.fortran/do1.f90: New test.
7663         * testsuite/libgomp.fortran/do2.f90: New test.
7664
7665         * testsuite/libgomp.fortran/reference1.f90: New test.
7666
7667 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
7668
7669         * testsuite/libgomp.dg/reduction-1.c: New test.
7670         * testsuite/libgomp.dg/reduction-2.c: New test.
7671         * testsuite/libgomp.dg/reduction-3.c: New test.
7672
7673 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
7674
7675         * testsuite/libgomp.dg/atomic-1.c: New test.
7676         * testsuite/libgomp.dg/atomic-2.c: New test.
7677
7678 2005-10-09  Richard Henderson  <rth@redhat.com>
7679
7680         * critical.c (atomic_lock): New.
7681         (initialize_critical): Initialize it.
7682         (GOMP_atomic_start, GOMP_atomic_end): New.
7683         * libgomp.map: Export them.
7684         * libgomp_g.h: Declare them.
7685
7686         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
7687
7688 2005-10-02  Richard Henderson  <rth@redhat.com>
7689
7690         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
7691         to XCFLAGS instead of CFLAGS.
7692
7693 2005-09-30  Richard Henderson  <rth@redhat.com>
7694
7695         * configure.ac: Determine whether -pthread or -lpthread is needed.
7696         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
7697         * Makefine.in, configure: Rebuild.
7698
7699 2005-09-28  Richard Henderson  <rth@redhat.com>
7700
7701         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
7702         * testsuite/libgomp.dg/omp-single-3.c: New test.
7703
7704 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
7705
7706         * testsuite/libgomp.dg/omp-single-2.c: New test.
7707         * testsuite/libgomp.dg/shared-2.c: Fix return code.
7708
7709 2005-09-27  Richard Henderson  <rth@redhat.com>
7710
7711         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
7712         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
7713
7714 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
7715
7716         * testsuite/libgomp.dg/omp-loop03.c: New test.
7717
7718 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7719
7720         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
7721
7722 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7723
7724         * testsuite/libgomp.dg/omp-single-1.c: New test.
7725         * testsuite/libgomp.dg/shared-1.c: Return 0.
7726         Add prototype for abort.
7727         * testsuite/libgomp.dg/shared-2.c: Likewise.
7728
7729 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
7730
7731         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
7732         constructs.
7733
7734 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
7735
7736         * testsuite/libgomp.dg/shared-1.c: New test.
7737         * testsuite/libgomp.dg/shared-2.c: New test.
7738
7739 2005-09-24  Richard Henderson  <rth@redhat.com>
7740
7741         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
7742
7743 2005-09-24  Richard Henderson  <rth@redhat.com>
7744
7745         * iter.c (gomp_iter_static_next): Round up when computing number
7746         of iterations.  Don't bother distributing a remainder equally.
7747
7748         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
7749         Don't call srand.  Zero b before testing.
7750         (main): New.
7751
7752 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
7753
7754         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
7755         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
7756
7757 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
7758
7759         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
7760         without !$omp end do, followed immediately by subroutine end.
7761
7762 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
7763
7764         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
7765
7766 2005-09-22  Richard Henderson  <rth@redhat.com>
7767
7768         * critical.c (GOMP_critical_name_start): Change argument to void**.
7769         Reuse the pointer space if the mutex fits.
7770         (GOMP_critical_name_end): Likewise.
7771         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
7772         * libgomp_g.h (GOMP_critical_name_start): Update decl.
7773         (GOMP_critical_name_end): Likewise.
7774         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
7775         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
7776
7777 2005-09-20  Richard Henderson  <rth@redhat.com>
7778
7779         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
7780         (create_lock_lock): New.
7781         (initialize_critical): Initialize it.
7782         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
7783         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
7784
7785 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7786
7787         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
7788
7789 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7790
7791         * testsuite/libgomp.dg/omp-loop01.c: New test.
7792         * testsuite/libgomp.dg/omp-loop02.c: New test.
7793
7794 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
7795
7796         * configure.ac (AC_PROG_FC): Add.
7797         (USE_FORTRAN): New automake conditional.
7798         * configure: Rebuilt.
7799         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
7800         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
7801         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
7802         Add rules to build them.
7803         * Makefile.in: Rebuilt.
7804         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
7805         OMP_NEST_LOCK_KIND.
7806         * libgomp.map: Add Fortran wrappers.
7807         * libgomp_f.h.in: New file.
7808         * omp_lib.h.in: New file.
7809         * omp_lib.f90.in: New file.
7810         * fortran.c: New file.
7811         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
7812         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
7813         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
7814         libgfortran has been built.
7815         * testsuite/libgomp.fortran/fortran.exp: New file.
7816         * testsuite/libgomp.fortran/omp_cond1.f: New test.
7817         * testsuite/libgomp.fortran/omp_cond2.f: New test.
7818         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
7819         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
7820         * testsuite/libgomp.fortran/omp_hello.f: New test.
7821         * testsuite/libgomp.fortran/omp_orphan.f: New test.
7822         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
7823         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
7824         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
7825         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
7826         * testsuite/libgomp.fortran/omp_reduction.f: New test.
7827         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
7828         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
7829
7830 2005-08-30  Richard Henderson  <rth@redhat.com>
7831
7832         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
7833         function for when aliases are not usable.
7834         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
7835         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7836         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
7837         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
7838         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
7839         GOMP_loop_ordered_guided_next): Likewise.
7840         * ordered.c (GOMP_ordered_start): Likewise.
7841
7842 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
7843
7844         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
7845         * testsuite/libgomp.dg/omp_hello.c: Fix return code
7846         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
7847         * testsuite/libgomp.dg/omp_orphan.c: Likewise
7848         * testsuite/libgomp.dg/omp_reduction.c: Likewise
7849         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
7850         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
7851         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
7852         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
7853
7854 2005-07-07  Eric Christopher  <echristo@redhat.com>
7855             Diego Novillo  <dnovillo@redhat.com>
7856
7857         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
7858         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
7859         up code.
7860         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
7861         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
7862         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
7863         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
7864         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
7865         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
7866         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
7867
7868 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
7869
7870         * TOPLEVEL.patch: Remove.
7871
7872 2005-05-16  Richard Henderson  <rth@redhat.com>
7873
7874         * configure.ac: Test for clock_gettime.
7875         * config.h.in, configure: Rebuild.
7876         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
7877         (omp_get_wtime): Use clock_gettime if available.
7878         (omp_get_wtick): Use clock_getres if available.
7879
7880 2005-05-11  Richard Henderson  <rth@redhat.com>
7881
7882         * config/linux/ia64/futex.h: New file.
7883         * configure.tgt: Use it.
7884
7885         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
7886
7887 2005-05-07  Richard Henderson  <rth@redhat.com>
7888
7889         * config/linux/powerpc/futex.h: New file.
7890         * configure.tgt: Use it.
7891
7892         * config/linux/i486/futex.h: Merge ...
7893         * config/linux/x86_64/futex.h: ... into ...
7894         * config/linux/x86/futex.h: ... here.
7895         * configure.tgt: Update to match.
7896
7897 2005-05-06  Richard Henderson  <rth@redhat.com>
7898
7899         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
7900         * config/linux/i486/futex.h: Likewise.
7901         * config/linux/x86_64/futex.h: Likewise.
7902
7903         * config/linux/lock.c: New file.
7904         * config/linux/omp-lock.h: New file.
7905
7906         * critical.c, env.h: Don't include omp.h
7907         * config/posix/lock.c: Include libgomp.h instead of omp.h.
7908         * config/posix/time.c: Likewise.
7909         * config/posix/omp-lock.h: New file.
7910         * libgomp.h: Include omp-lock.h and omp.h.
7911         * Makefile.am (nodist_include_HEADERS): New.
7912         (omp.h): New rule.
7913         * configure.ac (PERL): New.
7914         * mkomp_h.pl: New file.
7915         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
7916         with templates.
7917         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
7918
7919         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
7920         build directory.  Re-add -march=i486 hack.
7921
7922         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
7923         (libgomp_link_flags): Remove.
7924         (libgomp_initialized): Remove.
7925         (libgomp_init): Don't protect from reinitialization.  Copy code
7926         from libstdc++ for getting the multilib set correctly.
7927
7928 2005-05-05  Richard Henderson  <rth@redhat.com>
7929
7930         * config/linux/alpha/futex.h: New file.
7931         * configure.tgt (alpha*-*-linux*): Use it.
7932
7933         * config/posix/mutex.c: New file.
7934         * config/posix/sem.c: Use libgomp.h.
7935
7936         * configure.tgt (x86_64-linux): Also test CC for -m32.
7937         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
7938
7939         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
7940         after $gccpath.
7941
7942         * Makefile.am (SUBDIRS): New.
7943         (libgomp_la_LDFLAGS): Add -lpthread.
7944         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
7945         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
7946
7947         * libgomp_g.h: New file.
7948         * libgomp.h: Split out all public declarations to libgomp_g.h.
7949         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
7950         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
7951         * config/linux/sem.h: Likewise.
7952         * config/posix/sem.h: Likewise.
7953
7954         * Makefile.am (AM_LDFLAGS): New.
7955         (libgomp_version_script): Split out from ...
7956         (libgomp_la_LDFLAGS): ... here.
7957         (libgomp_version_info): New.
7958         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
7959         (LIBGOMP_ENABLE): New.
7960         (LIBGOMP_CHECK_LINKER_FEATURES): New.
7961         (LIBGOMP_ENABLE_SYMVERS): New.
7962         * configure.ac (AC_INIT): Version 1.0.
7963         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
7964         (enable-linux-futex): Likewise.  Rename from enable-futex.
7965         (libtool_VERSION): New.
7966         (LIBGOMP_ENABLE_SYMVERS): Use it.
7967         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
7968         * Makefile.in, aclocal.m4, configure: Rebuild.
7969
7970         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
7971         (gomp_mutex_unlock_slow): Fix typo.
7972         * config/linux/sem.c: Similarly.
7973         (gomp_sem_post_slow): Fix typo.
7974         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
7975         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
7976         [__PIC__] (sys_futex0): Don't use tmp output in asm.
7977
7978         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
7979         (libgomp_la_LDFLAGS): Add top_srcdir to path.
7980         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
7981         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
7982         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
7983         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
7984         LDFLAGS.  Pull enable_futex check to top-level.
7985         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
7986         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
7987
7988         First attempt at real configury.
7989         * Makefile, config.h: Remove file.
7990         * Makefile.am, Makefile.in: New file.
7991         * acinclude.m4 aclocal.m4: New file.
7992         * configure.ac, configure.tgt, configure: New file.
7993
7994         * config/posix/lock.c: Rename from sys-lock.c.
7995         * config/posix/mutex.h: Rename from sys-mutex.h.
7996         * config/posix/sem.c: Rename from sys-sem.c.
7997         * config/posix/sem.h: Rename from sys-sem.h.
7998         * config/posix/proc.c: Rename from sys-proc.c.
7999         * config/posix/time.c: Rename from sys-proc.c.
8000
8001         * config/linux/mutex.c: New file.
8002         * config/linux/mutex.h: New file.
8003         * config/linux/sem.c: New file.
8004         * config/linux/sem.h: New file.
8005         * config/linux/i486/futex.h: New file.
8006         * config/linux/x86_64/futex.h: New file.
8007
8008 2005-05-04  Richard Henderson  <rth@redhat.com>
8009
8010         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8011         * libgomp.h: Declare them.
8012         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8013         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8014
8015 2005-05-04  Richard Henderson  <rth@redhat.com>
8016
8017         * libgomp-1 code drop
8018
8019 2005-05-04  Richard Henderson  <rth@redhat.com>
8020
8021         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8022         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8023         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8024         (gomp_iter_static_next): Update.
8025         (gomp_ordered_static_next): Update.
8026         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8027         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8028         totally empty range.
8029         (gomp_loop_ordered_static_next): Refine test for calling
8030         gomp_ordered_static_next.
8031         * testsuite/ordered-1.c: Add case for more threads than iterations.
8032
8033         * iter.c (gomp_iter_runtime_next_locked): Remove.
8034         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8035         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8036         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8037         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8038         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8039         gomp_loop_ordered_guided_next): Downcase name, make static, add
8040         an external alias with the old name.
8041         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8042         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8043         switch and call one of the above static functions.
8044         * libgomp.h: Update.
8045
8046         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8047         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8048         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8049         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8050         GOMP_loop_ordered_guided_start): Update to match.
8051         * sections.c (GOMP_sections_start): Likewise.
8052         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8053
8054         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8055         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8056         Use bounds check instead of modulus.
8057         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8058         (gomp_ordered_last): Don't sync with ordered_owner here.
8059         (gomp_ordered_next): Likewise.
8060         (gomp_ordered_static_loop_next): Likewise.
8061         * loop.c, libgomp.h: Update to match.
8062
8063         * libgomp.h (GOMP_barrier): Declare.
8064
8065         * testsuite/barrier-1.c: New file.
8066         * testsuite/critical-1.c: New file.
8067         * testsuite/ordered-2.c: New file.
8068         * testsuite/ordered-1.c: New file.
8069         * testsuite/sections-1.c: New file.
8070         * testsuite/single-1.c: New file.
8071         * testsuite/Makefile (TESTS): Add them.
8072
8073 2005-05-04  Richard Henderson  <rth@redhat.com>
8074
8075         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8076         * loop.c (GOMP_loop_static_start): If not the startup thread,
8077         acquire the mutex to wait for initialization complete.
8078         (GOMP_loop_ordered_static_start): Likewise.
8079         (GOMP_loop_ordered_runtime_start): Likewise.
8080         (GOMP_loop_ordered_static_first): Remove.
8081         (GOMP_loop_ordered_dynamic_first): Remove.
8082         (GOMP_loop_ordered_guided_first): Remove.
8083         (GOMP_loop_ordered_runtime_first): Remove.
8084         * ordered.c (gomp_ordered_loop_first): Post to own release when
8085         we're the first thread.
8086         (gomp_ordered_loop_last): Wait on release if not owner.
8087         (gomp_ordered_loop_next): Likewise.
8088         (gomp_ordered_static_loop_init): New.
8089         (gomp_ordered_static_loop_next): Use ordered_owner.
8090         (GOMP_ordered_start): Likewise.
8091         * work.c (gomp_new_work_share): Initialize ordered_owner.
8092
8093 2005-05-03  Richard Henderson  <rth@redhat.com>
8094
8095         * Makefile (OPT): New.
8096         (CFLAGS): Use it.
8097
8098         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8099         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8100         * libgomp.h, libgomp.map, NOTES: Update to match.
8101
8102         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8103         Add initialized and thr members.
8104         (gomp_thread_start): Pause when initially spawned to wait for
8105         the whole team to be created.
8106         (gomp_team_start): Release team members at the end.
8107
8108         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8109         (f_foo_1): Use GOMP_loop_end.
8110         (f_foo_2): Use GOMP_loop_end_nowait.
8111
8112         * testsuite/loop-2.c: New file.
8113         * testsuite/Makefile (TESTS): Add it.
8114
8115 2005-05-03  Richard Henderson  <rth@redhat.com>
8116
8117         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8118         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8119         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8120         initial work_share.
8121
8122         * testsuite/Makefile: New file.
8123         * testsuite/loop-1.c: New file.
8124
8125 2005-05-03  Richard Henderson  <rth@redhat.com>
8126
8127         Initial implementation and checkin.
8128 \f
8129 Copyright (C) 2005-2016 Free Software Foundation, Inc.
8130
8131 Copying and distribution of this file, with or without modification,
8132 are permitted in any medium without royalty provided the copyright
8133 notice and this notice are preserved.