libgomp/ChangeLog

   1 2016-11-15  Martin Jambor  <mjambor@suse.cz>
   2             Alexander Monakov  <amonakov@ispras.ru>
   3
   4         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
   5         mapping clauses to target constructs.
   6         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
   7
   8 2016-11-15  Matthias Klose  <doko@ubuntu.com>
   9
  10         * configure: Regenerate.
  11
  12 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
  13
  14         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
  15         * omp_lib.h.in (openmp_version): Likewise.
  16         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
  17         of 201307.
  18         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
  19
  20         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
  21         (fib_wrapper): Add map(from: x) clause.
  22         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
  23         (e_53_2): Likewise.
  24         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
  25         (accum): Add map(tmp) clause.
  26         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
  27         (accum): Add map(tofrom: tmp) clause.
  28         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
  29         (gramSchmidt): Likewise.
  30         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
  31         map(tofrom: sum) clause.
  32         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
  33         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
  34         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
  35         only allowed on the loop iterator.
  36         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
  37         * testsuite/libgomp.fortran/taskloop2.f90: New test.
  38         * testsuite/libgomp.fortran/taskloop4.f90: New test.
  39         * testsuite/libgomp.fortran/doacross1.f90: New test.
  40         * testsuite/libgomp.fortran/doacross3.f90: New test.
  41         * testsuite/libgomp.fortran/taskloop1.f90: New test.
  42         * testsuite/libgomp.fortran/taskloop3.f90: New test.
  43         * testsuite/libgomp.fortran/doacross2.f90: New test.
  44         * testsuite/libgomp.c/doacross-1.c (main): Add missing
  45         #pragma omp atomic read.
  46         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
  47         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
  48
  49 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
  50             Nathan Sidwell  <nathan@acm.org>
  51
  52         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
  53         to determine default geometry.
  54         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
  55         dimension.
  56
  57 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
  58
  59         * hashtab.h: Use standard GPLv3 with runtime exception
  60         boilerplate.
  61
  62 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
  63
  64         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
  65         size when allocating new thread.
  66
  67 2016-09-14  Marek Polacek  <polacek@redhat.com>
  68
  69         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
  70
  71 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
  72
  73         PR fortran/71014
  74         * testsuite/libgomp.fortran/pr71014.f90: New test.
  75
  76 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
  77
  78         PR middle-end/70895
  79         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
  80         firstprivate clauses.
  81         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
  82         copy clauses.
  83         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
  84         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
  85         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
  86         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
  87         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
  88         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
  89         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
  90         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
  91         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
  92         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
  93         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
  94         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
  95
  96 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
  97
  98         PR fortran/70598
  99         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 100
 101 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 102
 103         PR c++/58706
 104         * testsuite/libgomp.c++/pr58706.C: New test.
 105
 106 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 107
 108         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 109         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 110         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 111         Likewise.
 112         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 113         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 114         Likewise.
 115         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 116
 117         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 118         test, and don't hardcode -O0.
 119
 120 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 121
 122         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 123
 124 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 125
 126         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 127         test.
 128
 129 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 130
 131         PR middle-end/71734
 132         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 133         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 134
 135 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 136
 137         PR fortran/71717
 138         * testsuite/libgomp.fortran/associate3.f90: New test.
 139
 140 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 141
 142         * testsuite/libgomp.c++/target-21.C: New test.
 143
 144 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 145
 146         * testsuite/libgomp.c++/target-20.C: New test.
 147
 148 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 149             Cesar Philippidis  <cesar@codesourcery.com>
 150
 151         PR middle-end/71373
 152         * libgomp.oacc-c/nested-function-1.c: New file.
 153         * libgomp.oacc-c/nested-function-2.c: Likewise.
 154         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 155         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 156         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 157
 158 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 159
 160         PR c/71381
 161         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 162         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 163         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 164
 165 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 166
 167         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 168         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 169
 170 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 171
 172         PR c/70688
 173         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 174
 175 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 176
 177         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 178         instead of invalid schedule(static, 0).
 179         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 180
 181 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 182
 183         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 184         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 185         parameter, use to set async stream around call to gomp_unmap_vars,
 186         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 187         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 188         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 189         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 190         (event_add): Add int parameter, initialize 'val' field when
 191         adding new ptx_event struct.
 192         (nvptx_evec): Adjust event_add() call arguments.
 193         (nvptx_host2dev): Likewise.
 194         (nvptx_dev2host): Likewise.
 195         (nvptx_wait_async): Likewise.
 196         (nvptx_wait_all_async): Likewise.
 197         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 198         pass to event_add() call.
 199         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 200         parameter.
 201         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 202         call openacc.register_async_cleanup_func() hook.
 203         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 204         * target.c (gomp_copy_from_async): Delete function.
 205         (gomp_map_vars): Remove async_refcount.
 206         (gomp_unmap_vars): Likewise.
 207         (gomp_load_image_to_device): Likewise.
 208         (omp_target_associate_ptr): Likewise.
 209         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 210         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 211         (gomp_copy_from_async): Remove.
 212
 213 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 214
 215         * target.c (gomp_device_copy): New function.
 216         (gomp_copy_host2dev): Likewise.
 217         (gomp_copy_dev2host): Likewise.
 218         (gomp_free_device_memory): Likewise.
 219         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
 220         (gomp_map_pointer): Likewise.
 221         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
 222         NULL value from alloc_func plugin hook.
 223         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
 224         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
 225         (gomp_unmap_vars): Likewise.
 226         (gomp_update): Adjust to call gomp_copy_dev2host and
 227         gomp_copy_host2dev functions.
 228         (gomp_unload_image_from_device): Handle false value from
 229         unload_image_func plugin hook.
 230         (gomp_init_device): Handle false value from init_device_func
 231         plugin hook.
 232         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
 233         (omp_target_free): Adjust to call gomp_free_device_memory.
 234         (omp_target_memcpy): Handle return values from host2dev_func,
 235         dev2host_func, and dev2dev_func plugin hooks.
 236         (omp_target_memcpy_rect_worker): Likewise.
 237         (gomp_target_fini): Handle false value from fini_device_func
 238         plugin hook.
 239         * libgomp.h (struct gomp_device_descr): Adjust return type of
 240         init_device_func, fini_device_func, unload_image_func, free_func,
 241         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
 242         * oacc-init.c (acc_shutdown_1): Handle false value from
 243         fini_device_func plugin hook.
 244         * oacc-host.c (host_init_device): Change return type to bool.
 245         (host_fini_device): Likewise.
 246         (host_unload_image): Likewise.
 247         (host_free): Likewise.
 248         (host_dev2host): Likewise.
 249         (host_host2dev): Likewise.
 250         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
 251         (acc_memcpy_to_device): Likewise.
 252         (acc_memcpy_from_device): Likewise.
 253         (delete_copyout): Add libfnname parameter, handle free_func
 254         hook fatal error case.
 255         (acc_delete): Adjust delete_copyout call.
 256         (acc_copyout): Likewise.
 257         (update_dev_host): Move gomp_mutex_unlock to after
 258         host2dev/dev2host hook calls.
 259
 260         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
 261         to 'hsa_error_msg', for clarity.
 262         (hsa_fatal): Likewise.
 263         (hsa_error): New function.
 264         (init_hsa_context): Change return type to bool, adjust to return
 265         false on error.
 266         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
 267         return value.
 268         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
 269         return false on error.
 270         (get_agent_info): Adjust to return NULL on error.
 271         (destroy_hsa_program): Change return type to bool, adjust to
 272         return false on error.
 273         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
 274         (destroy_module): Change return type to bool, adjust to
 275         return false on error.
 276         (GOMP_OFFLOAD_unload_image): Likewise.
 277         (GOMP_OFFLOAD_fini_device): Likewise.
 278         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
 279         (GOMP_OFFLOAD_free): Change to return false when called.
 280         (GOMP_OFFLOAD_dev2host): Likewise.
 281         (GOMP_OFFLOAD_host2dev): Likewise.
 282         (GOMP_OFFLOAD_dev2dev): Likewise.
 283
 284         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
 285         (CUDA_CALL): Likewise.
 286         (CUDA_CALL_ASSERT): Likewise.
 287         (map_init): Change return type to bool, use CUDA_CALL* macros.
 288         (map_fini): Likewise.
 289         (init_streams_for_device): Change return type to bool, adjust
 290         call to map_init.
 291         (fini_streams_for_device): Change return type to bool, adjust
 292         call to map_fini.
 293         (select_stream_for_async): Release stream_lock before calls to
 294         GOMP_PLUGIN_fatal, adjust call to map_init.
 295         (nvptx_init): Use CUDA_CALL* macros.
 296         (nvptx_attach_host_thread_to_device): Change return type to bool,
 297         use CUDA_CALL* macros.
 298         (nvptx_open_device): Use CUDA_CALL* macros.
 299         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
 300         macros.
 301         (nvptx_get_num_devices): Use CUDA_CALL* macros.
 302         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
 303         (nvptx_exec): Use CUDA_CALL* macros.
 304         (nvptx_alloc): Use CUDA_CALL* macros.
 305         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
 306         (nvptx_host2dev): Likewise.
 307         (nvptx_dev2host): Likewise.
 308         (nvptx_wait): Use CUDA_CALL* macros.
 309         (nvptx_wait_async): Likewise.
 310         (nvptx_wait_all): Likewise.
 311         (nvptx_wait_all_async): Likewise.
 312         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
 313         use CUDA_CALL* macros, adjust call to map_fini.
 314         (GOMP_OFFLOAD_init_device): Change return type to bool,
 315         adjust code accordingly.
 316         (GOMP_OFFLOAD_fini_device): Likewise.
 317         (GOMP_OFFLOAD_load_image): Adjust calls to
 318         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
 319         use CUDA_CALL* macros.
 320         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
 321         return code.
 322         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
 323         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
 324         handle error return.
 325         (GOMP_OFFLOAD_dev2host): Likewise.
 326         (GOMP_OFFLOAD_host2dev): Likewise.
 327         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
 328         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
 329
 330 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
 331
 332         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
 333         (acc_free): Likewise.
 334         (acc_memcpy_to_device): Likewise.
 335         (acc_memcpy_from_device): Likewise.
 336         (acc_deviceptr): Likewise.
 337         (acc_hostptr): Likewise.
 338         (acc_is_present): Likewise.
 339         (acc_map_data): Likewise.
 340         (acc_unmap_data): Likewise.
 341         (present_create_copy): Likewise.
 342         (delete_copyout): Likewise.
 343         (update_dev_host): Likewise.
 344         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
 345         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
 346         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
 347         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 348         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
 349         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
 350         it only runs on nvptx targets.
 351         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 352         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 353         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 354         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 355         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 356         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 357         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 358         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 359         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 360         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 361         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 362         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 363         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 364         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 365         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 366         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 367         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 368         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 369         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 370         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 371         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 372         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 373         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 374
 375 2016-05-23  Martin Jambor  <mjambor@suse.cz>
 376
 377         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
 378
 379 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 380
 381         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
 382         to gomp_init_targets_once.
 383         (acc_set_device_type): Remove !cached_base_dev condition on call to
 384         gomp_init_targets_once, move call to before acc_device_lock acquire,
 385         to avoid deadlock.
 386         (acc_get_device_num): Remove !cached_base_dev condition on call to
 387         gomp_init_targets_once.
 388         (acc_set_device_num): Likewise.
 389
 390 2016-05-16  Martin Jambor  <mjambor@suse.cz>
 391
 392         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
 393
 394 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
 395
 396         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
 397         expected partitioning.
 398
 399 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
 400
 401         PR middle-end/70626
 402         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
 403         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
 404         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
 405
 406 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
 407
 408         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
 409         non-fatal.
 410
 411 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
 412
 413         PR middle-end/70680
 414         * testsuite/libgomp.c/pr70680-1.c: New test.
 415         * testsuite/libgomp.c/pr70680-2.c: New test.
 416
 417 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 418
 419         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
 420         pass parameter variables to subroutines.
 421
 422 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 423
 424         PR middle-end/70643
 425         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
 426
 427 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
 428
 429         PR testsuite/68242
 430         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
 431         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 432
 433 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
 434
 435         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
 436         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
 437         GOACC_declare prototype.
 438
 439         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
 440         Merge this file, and...
 441         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
 442         ... this file, and...
 443         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
 444         ... this file, and...
 445         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
 446         ... this file, and...
 447         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
 448         ... this file, and...
 449         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
 450         ... this file, and...
 451         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
 452         ... this file, and...
 453         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
 454         ... this file, and...
 455         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
 456         ... this file, and...
 457         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
 458         ... this file, and...
 459         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
 460         ... this file, and...
 461         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
 462         ... this file, and...
 463         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
 464         ... this file into...
 465         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
 466         file.
 467
 468         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
 469         Make failure observable.
 470
 471 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
 472
 473         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
 474         field.
 475         * target.c (gomp_target_fallback_firstprivate,
 476         gomp_target_unshare_firstprivate): Removed.
 477         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
 478         before waiting for dependencies.
 479         (gomp_target_task_fn): Don't copy firstprivate vars here.
 480         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
 481         firstprivate_copies here.
 482         (gomp_create_target_task): Don't initialize firstprivate_copies field.
 483         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
 484         explicit/implicit firstprivate.
 485
 486 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
 487
 488         PR lto/70289
 489         PR ipa/70348
 490         PR tree-optimization/70373
 491         PR middle-end/70533
 492         PR middle-end/70534
 493         PR middle-end/70535
 494         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
 495         test.
 496         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
 497         test.
 498         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
 499         test.
 500         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
 501         test.
 502         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
 503         test.
 504         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
 505         test.
 506         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
 507         test.
 508         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
 509         test.
 510         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
 511         test.
 512         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
 513         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
 514         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
 515         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
 516         test.
 517         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
 518         test.
 519         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
 520         test.
 521         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
 522         test.
 523         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
 524         coverage.
 525         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 526         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 527         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
 528         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
 529         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
 530         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
 531         coverage.
 532         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 533         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 534         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 535         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 536         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
 537         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
 538         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
 539         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
 540         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
 541         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 542         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 543         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 544         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 545         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 546         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
 547
 548 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
 549             James Norris  <jnorris@codesourcery.com>
 550             Nathan Sidwell  <nathan@codesourcery.com>
 551             Julian Brown  <julian@codesourcery.com>
 552             Cesar Philippidis  <cesar@codesourcery.com>
 553             Chung-Lin Tang  <cltang@codesourcery.com>
 554             Tom de Vries  <tom@codesourcery.com>
 555
 556         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
 557         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
 558         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
 559         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
 560         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 561         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 562         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 563         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
 564         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
 565         XFAIL.
 566         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
 567         Incorporate...
 568         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
 569         file.
 570         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
 571         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
 572         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
 573         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
 574         Likewise.
 575         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
 576         Likewise.
 577         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 578         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
 579         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
 580         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
 581         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
 582         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 583         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
 584         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
 585         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 586         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
 587         Likewise.
 588         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
 589         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 590         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
 591         file...
 592         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
 593         file into...
 594         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
 595         file.  Update.
 596         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
 597         file.
 598         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
 599         Likewise.
 600         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
 601         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
 602         ... this new file.  Update.
 603         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
 604         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
 605         ... this new file.  Update.
 606         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
 607         file.  Incorporate...
 608         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
 609         file, and...
 610         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
 611         file, and...
 612         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
 613         file.
 614         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
 615
 616 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
 617
 618         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
 619         set-torture-options.
 620
 621 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
 622
 623         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
 624         gcc-dg-runtest.
 625         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 626         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
 627         -fno-builtin-acc_on_device instead of -O0.
 628         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
 629         -O0.
 630         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 631         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
 632         Likewise.
 633         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 634         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 635         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 636         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 637         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 638         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 639         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
 640         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 641         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
 642         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
 643         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
 644         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
 645         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
 646         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
 647         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
 648         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
 649         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
 650         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
 651         Don't specify -O2.
 652         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
 653         Likewise.
 654         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
 655         Likewise.
 656
 657 2016-03-24  Martin Liska  <mliska@suse.cz>
 658
 659         * plugin/plugin-hsa.c (packet_store_release): New function
 660         that is taken from the HSA runtime manual.
 661         (GOMP_OFFLOAD_run): Use the function.
 662
 663 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
 664
 665         PR c++/70376
 666         * testsuite/libgomp.c++/pr70376.C: New test.
 667
 668 2016-03-23  Tom de Vries  <tom@codesourcery.com>
 669
 670         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
 671         initialization of lresult and lvresult.
 672         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
 673
 674 2016-03-23  James Norris  <jnorris@codesourcery.com>
 675             Daichi Fukuoka <dc-fukuoka@sgi.com>
 676
 677         PR libgomp/69414
 678         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
 679         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
 680         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
 681         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
 682
 683 2016-03-23  Martin Liska  <mliska@suse.cz>
 684
 685         PR hsa/70337
 686         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
 687         argument just in case a dispatched kernel uses that argument.
 688
 689 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
 690
 691         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
 692         -ftree-parallelize-loops/-fopenacc changes.
 693         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
 694         Likewise.
 695         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 696         Likewise.
 697         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
 698         Likewise.
 699         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
 700         Likewise.
 701         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
 702         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
 703
 704 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
 705
 706         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
 707         always_ld_library_path the path to libgcc_s.
 708
 709 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
 710
 711         PR testsuite/70009
 712         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
 713
 714 2016-03-09  Tom de Vries  <tom@codesourcery.com>
 715
 716         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
 717         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
 718         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 719         Same.
 720         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
 721         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
 722         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
 723         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
 724
 725 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 726
 727         * testsuite/lib/libgomp.exp
 728         (check_effective_target_hsa_offloading_selected_nocache): New.
 729         (check_effective_target_hsa_offloading_selected): Likewise.
 730         * testsuite/libgomp.hsa.c/c.exp: Likewise.
 731         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
 732         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
 733         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
 734         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
 735         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
 736         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
 737         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
 738         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
 739         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
 740         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
 741         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
 742         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
 743         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
 744         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
 745         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
 746         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
 747
 748 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 749
 750         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
 751         non-shared memory accelerators.
 752         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
 753         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
 754         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
 755         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
 756         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
 757         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
 758         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
 759         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
 760         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
 761
 762 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 763
 764         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
 765         ALWAYS_CFLAGS.
 766
 767 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
 768
 769         PR libgomp/69555
 770         * testsuite/libgomp.c++/pr69555-1.C: New test.
 771         * testsuite/libgomp.c++/pr69555-2.C: New test.
 772
 773 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
 774             Martin Jambor  <mjambor@suse.cz>
 775
 776         * testsuite/lib/libgomp.exp
 777         (check_effective_target_offload_device_shared_as): New proc.
 778         * testsuite/libgomp.c++/declare_target-1.C: New test.
 779
 780 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
 781
 782         PR driver/68463
 783         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
 784
 785 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
 786
 787         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
 788         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
 789         dims.
 790         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
 791         -ftree-parallelize-loops/-fopenacc changes.
 792         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
 793         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
 794         Likewise.
 795         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
 796         Likewise.
 797         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
 798         Likewise.
 799         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
 800         Likewise.
 801         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
 802         Likewise.
 803         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
 804         Likewise.
 805         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
 806         Likewise.
 807         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
 808         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
 809         Likewise.
 810         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
 811         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
 812         Likewise.
 813         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
 814         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
 815         Likewise.
 816
 817 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
 818
 819         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
 820
 821 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
 822
 823         PR driver/69805
 824         * testsuite/libgomp.c/pr69805.c: New test.
 825
 826 2016-02-16  Tom de Vries  <tom@codesourcery.com>
 827
 828         PR lto/67709
 829         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
 830
 831 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 832
 833         PR tree-optimization/69599
 834         * testsuite/libgomp.c/omp-nested-3.c: New test.
 835         * testsuite/libgomp.c/pr46032-2.c: New test.
 836         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
 837         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
 838
 839 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 840
 841         PR lto/69707
 842         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
 843
 844 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 845
 846         * testsuite/libgomp.c/target-31.c: Fix testcase.
 847
 848 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 849
 850         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
 851         clause.
 852         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
 853         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
 854         reduction and map clauses.
 855         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
 856
 857 2016-02-02  James Norris  <jnorris@codesourcery.com>
 858
 859         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
 860
 861 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 862
 863         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
 864         * oacc-parallel.c (GOACC_host_data): Remove function definition.
 865
 866         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
 867         cases.
 868
 869         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
 870         variables.
 871         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
 872         (hsa_kmt_lib): Set variables.
 873         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
 874         always_ld_library_path.
 875         * Makefile.in: Regenerate.
 876         * configure: Likewise.
 877         * testsuite/Makefile.in: Likewise.
 878
 879         * plugin/configfrag.ac (offload_additional_options)
 880         (offload_additional_lib_paths): Don't amend for hsa offloading.
 881         * configure: Regenerate.
 882
 883         * plugin/configfrag.ac: Don't configure for offloading target if
 884         we don't build the corresponding plugin.
 885         * configure: Regenerate.
 886
 887 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
 888
 889         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
 890         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
 891
 892 2016-01-26  Tom de Vries  <tom@codesourcery.com>
 893
 894         PR tree-optimization/69110
 895         * testsuite/libgomp.c/pr69110.c: New test.
 896
 897 2016-01-25  Richard Biener  <rguenther@suse.de>
 898
 899         PR lto/69393
 900         * testsuite/libgomp.c++/pr69393.C: New testcase.
 901
 902 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
 903
 904         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
 905         function wasn't mapped to the device with non-shared memory.
 906
 907 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
 908
 909         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
 910
 911 2016-01-19  Martin Jambor  <mjambor@suse.cz>
 912             Martin Liska  <mliska@suse.cz>
 913
 914         * plugin/Makefrag.am: Add HSA plugin requirements.
 915         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
 916         (HSA_RUNTIME_LIB): Likewise.
 917         (HSA_RUNTIME_CPPFLAGS): Likewise.
 918         (HSA_RUNTIME_INCLUDE): New substitution.
 919         (HSA_RUNTIME_LIB): Likewise.
 920         (HSA_RUNTIME_LDFLAGS): Likewise.
 921         (hsa-runtime): New configure option.
 922         (hsa-runtime-include): Likewise.
 923         (hsa-runtime-lib): Likewise.
 924         (PLUGIN_HSA): New substitution variable.
 925         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
 926         configure options.
 927         (PLUGIN_HSA_CPPFLAGS): Likewise.
 928         (PLUGIN_HSA_LDFLAGS): Likewise.
 929         (PLUGIN_HSA_LIBS): Likewise.
 930         Check that we have access to HSA run-time.
 931         * libgomp-plugin.h (offload_target_type): New element
 932         OFFLOAD_TARGET_TYPE_HSA.
 933         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
 934         args.
 935         (bool gomp_create_target_task): Updated.
 936         (gomp_device_descr): Extra parameter of run_func and async_run_func,
 937         new field can_run_func.
 938         * libgomp_g.h (GOMP_target_ext): Update prototype.
 939         * oacc-host.c (host_run): Added a new parameter args.
 940         * target.c (calculate_firstprivate_requirements): New function.
 941         (copy_firstprivate_data): Likewise.
 942         (gomp_target_fallback_firstprivate): Use them.
 943         (gomp_target_unshare_firstprivate): New function.
 944         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
 945         devices.
 946         (GOMP_target): Do host fallback for all shared memory devices.  Do not
 947         pass any args to plugins.
 948         (GOMP_target_ext): Introduce device-specific argument parameter args.
 949         Allow host fallback if device shares memory.  Do not remap data if
 950         device has shared memory.
 951         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
 952         like host fallback for mappings.
 953         (GOMP_target_data): Treat shared memory devices like host fallback.
 954         (GOMP_target_data_ext): Likewise.
 955         (GOMP_target_update): Likewise.
 956         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
 957         gomp_create_target_task.
 958         (GOMP_target_enter_exit_data): Likewise.
 959         (omp_target_alloc): Treat shared memory devices like host fallback.
 960         (omp_target_free): Likewise.
 961         (omp_target_is_present): Likewise.
 962         (omp_target_memcpy): Likewise.
 963         (omp_target_memcpy_rect): Likewise.
 964         (omp_target_associate_ptr): Likewise.
 965         (gomp_load_plugin_for_device): Also load can_run.
 966         * task.c (GOMP_PLUGIN_target_task_completion): Free
 967         firstprivate_copies.
 968         (gomp_create_target_task): Accept new argument args and store it to
 969         ttask.
 970         * plugin/plugin-hsa.c: New file.
 971
 972 2016-01-18  Tom de Vries  <tom@codesourcery.com>
 973
 974         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
 975         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
 976         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
 977         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
 978         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
 979         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
 980         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
 981         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
 982         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
 983         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
 984         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
 985         Same.
 986         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
 987         Same.
 988         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
 989         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
 990         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
 991         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
 992         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
 993         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
 994         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
 995         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
 996         Same.
 997         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
 998
 999 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1000
1001         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1002
1003 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1004
1005         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1006
1007 2016-01-12  James Norris  <jnorris@codesourcery.com>
1008
1009         * libgomp.texi: Updates for OpenACC.
1010
1011 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1012
1013         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1014
1015 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1016
1017         PR fortran/66680
1018         * testsuite/libgomp.fortran/pr66680.f90: New test.
1019
1020 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1021
1022         PR middle-end/68960
1023         * testsuite/libgomp.c/pr68960.c: New test.
1024
1025 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1026
1027         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1028         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1029
1030 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1031
1032         Update copyright years.
1033
1034         * libgomp.texi: Bump @copying's copyright year.
1035
1036 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1037
1038         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1039         dg-additional-options syntax.
1040         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1041         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1042         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1043         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1044         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1045         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1046         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1047         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1048         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1049         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1050         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1051         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1052         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1053         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1054         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1055         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1056         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1057         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1058
1059 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1060
1061         * libgomp.h (REFCOUNT_LINK): Define.
1062         (struct splay_tree_key_s): Add link_key.
1063         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1064         Replace target address of the pointer with target address of newly
1065         mapped object in the splay tree.  Set link pointer on target to the
1066         device address of the mapped object.
1067         (gomp_unmap_vars): Restore target address of the pointer in the splay
1068         tree for REFCOUNT_LINK objects after unmapping.
1069         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1070         declare target link" objects.
1071         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1072         "omp declare target link" objects, which were mapped for the image.
1073         (gomp_exit_data): Restore target address of the pointer in the splay
1074         tree for REFCOUNT_LINK objects after unmapping.
1075         * testsuite/libgomp.c/target-link-1.c: New file.
1076
1077 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1078
1079         * libgomp.h (gomp_device_state): New enum.
1080         (struct gomp_device_descr): Replace is_initialized with state.
1081         (gomp_fini_device): Remove declaration.
1082         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1083         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1084         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1085         (acc_set_device_type): Use state instead of is_initialized.
1086         (acc_set_device_num): Likewise.
1087         * target.c (resolve_device): Use state instead of is_initialized.
1088         Do not initialize finalized device.
1089         (gomp_map_vars): Do nothing if device is finalized.
1090         (gomp_unmap_vars): Likewise.
1091         (gomp_update): Likewise.
1092         (GOMP_offload_register_ver): Use state instead of is_initialized.
1093         (GOMP_offload_unregister_ver): Likewise.
1094         (gomp_init_device): Likewise.
1095         (gomp_unload_device): Likewise.
1096         (gomp_fini_device): Remove.
1097         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1098         (GOMP_target): Go to host fallback if device is finalized.
1099         (GOMP_target_ext): Likewise.
1100         (gomp_exit_data): Do nothing if device is finalized.
1101         (gomp_target_task_fn): Go to host fallback if device is finalized.
1102         (gomp_target_fini): New static function.
1103         (gomp_target_init): Use state instead of is_initialized.
1104         Call gomp_target_fini at exit.
1105
1106 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1107
1108         PR tree-optimization/68716
1109         * testsuite/libgomp.c/omp-nested-2.c: New test.
1110
1111 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1112
1113         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1114         target openacc_nvidia_accel_selected.
1115         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1116         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1117         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1118         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1119
1120 2015-12-01  Julian Brown  <julian@codesourcery.com>
1121             James Norris  <James_Norris@mentor.com>
1122
1123         * oacc-parallel.c (GOACC_host_data): New function.
1124         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1125         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1126         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1127         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1128         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1129         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1130         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1131
1132 2015-11-30  James Norris  <jnorris@codesourcery.com>
1133             Cesar Philippidis  <cesar@codesourcery.com>
1134
1135         libgomp/
1136         * libgomp.oacc-fortran/routine-5.f90: New test.
1137         * libgomp.oacc-fortran/routine-7.f90: New test.
1138         * libgomp.oacc-fortran/routine-9.f90: New test.
1139
1140 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1141
1142         PR tree-optimization/46032
1143         * testsuite/libgomp.c/pr46032.c: New test.
1144
1145 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1146
1147         PR libgomp/68579
1148         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1149         (gomp_create_target_task): Call it before freeing
1150         GOMP_TARGET_TASK_DATA tasks.
1151
1152         PR c/63326
1153         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1154         in between case label and OpenMP standalone directives.
1155         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1156
1157 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1158
1159         * configure: Regenerate.
1160
1161 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1162
1163         * testsuite/libgomp.c/target-35.c: New test.
1164
1165 2015-11-22  James Norris  <jnorris@codesourcery.com>
1166             Cesar Philippidis  <cesar@codesourcery.com>
1167
1168         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1169         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1170         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1171         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1172         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1173
1174 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1175
1176         PR middle-end/68221
1177         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1178         * testsuite/libgomp.c/reduction-12.c: Likewise.
1179         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1180         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1181
1182 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1183
1184         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1185         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1186         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1187         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1188         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1189         and fix.
1190         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1191         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1192
1193 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1194
1195         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1196         worker & gang cases.
1197         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1198
1199 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1200
1201         * config/nvptx/priority_queue.c: New file.
1202
1203 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1204
1205         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1206         sections.
1207
1208 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1209             Aldy Hernandez  <aldyh@redhat.com>
1210             Ilya Verbin  <ilya.verbin@intel.com>
1211
1212         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1213         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1214         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1215         iterators or IV by chunk size.
1216         * parallel.c (gomp_resolve_num_threads): Don't assume that
1217         if thr->ts.team is non-NULL, then pool must be non-NULL.
1218         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1219         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1220         GOMP_PLUGIN_target_task_completion.
1221         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1222         * Makefile.in: Regenerate.
1223         * libgomp.h: Shuffle prototypes and forward definitions around so
1224         priority queues can be defined.
1225         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1226         (enum gomp_target_task_state): New enum.
1227         (struct gomp_target_task): Add state, tgt, task and team fields.
1228         (gomp_create_target_task): Change return type to bool, add
1229         state argument.
1230         (gomp_target_task_fn): Change return type to bool.
1231         (struct gomp_device_descr): Add async_run_func.
1232         (struct gomp_task): Remove children, next_child, prev_child,
1233         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1234         Add pnode field.
1235         (struct gomp_taskgroup): Remove children.
1236         Add taskgroup_queue.
1237         (struct gomp_team): Change task_queue type to a priority queue.
1238         (splay_compare): Define inline.
1239         (priority_queue_offset): New.
1240         (priority_node_to_task): New.
1241         (task_to_priority_node): New.
1242         * oacc-mem.c: Do not include splay-tree.h.
1243         * priority_queue.c: New file.
1244         * priority_queue.h: New file.
1245         * splay-tree.c: Do not include splay-tree.h.
1246         (splay_tree_foreach_internal): New.
1247         (splay_tree_foreach): New.
1248         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1249         (splay_tree_callback): Define typedef.
1250         * target.c (splay_compare): Move to libgomp.h.
1251         (GOMP_target): Don't adjust *thr in any way around running offloaded
1252         task.
1253         (GOMP_target_ext): Likewise.  Handle target nowait.
1254         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1255         return value from gomp_create_target_task, if false, fallthrough
1256         as if no dependencies exist.
1257         (gomp_target_task_fn): Change return type to bool, return true
1258         if the task should have another part scheduled later.  Handle
1259         target nowait.
1260         (gomp_load_plugin_for_device): Initialize async_run.
1261         * task.c (gomp_init_task): Initialize children_queue.
1262         (gomp_clear_parent_in_list): New.
1263         (gomp_clear_parent_in_tree): New.
1264         (gomp_clear_parent): Handle priorities.
1265         (GOMP_task): Likewise.
1266         (priority_queue_move_task_first,
1267         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1268         New functions.
1269         (gomp_create_target_task): Use priority queues.  Change return type
1270         to bool, add state argument, return false if for async
1271         {{enter,exit} data,update} constructs no dependencies need to be
1272         waited for, handle target nowait.  Set task->fn to NULL instead of
1273         gomp_target_task_fn.
1274         (verify_children_queue): Remove.
1275         (priority_list_upgrade_task): New.
1276         (priority_queue_upgrade_task): New.
1277         (verify_task_queue): Remove.
1278         (priority_list_downgrade_task): New.
1279         (priority_queue_downgrade_task): New.
1280         (gomp_task_run_pre): Use priority queues.
1281         Abstract code out to priority_queue_downgrade_task.
1282         (gomp_task_run_post_handle_dependers): Use priority queues.
1283         (gomp_task_run_post_remove_parent): Likewise.
1284         (gomp_task_run_post_remove_taskgroup): Likewise.
1285         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
1286         tasks specially.
1287         (GOMP_taskwait): Likewise.
1288         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
1289         priority-queue_upgrade_task.
1290         (GOMP_taskgroup_start): Use priority queues.
1291         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
1292         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
1293         barrier.
1294         * taskloop.c (GOMP_taskloop): Handle priorities.
1295         * team.c (gomp_new_team): Call priority_queue_init.
1296         (free_team): Call priority_queue_free.
1297         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1298         team created for target nowait in implicit parallel region.
1299         (gomp_team_start): For nested check, test thr->ts.level instead of
1300         thr->ts.team != NULL.
1301         * testsuite/libgomp.c/doacross-3.c: New test.
1302         * testsuite/libgomp.c/ordered-5.c: New test.
1303         * testsuite/libgomp.c/priority.c: New test.
1304         * testsuite/libgomp.c/target-31.c: New test.
1305         * testsuite/libgomp.c/target-32.c: New test.
1306         * testsuite/libgomp.c/target-33.c: New test.
1307         * testsuite/libgomp.c/target-34.c: New test.
1308
1309 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1310
1311         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1312
1313         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1314         loop is sequential.
1315
1316 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1317
1318         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1319         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1320
1321 2015-11-12  James Norris  <jnorris@codesourcery.com>
1322             Joseph Myers  <joseph@codesourcery.com>
1323
1324         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1325         * oacc-parallel.c (GOACC_declare): New function.
1326         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1327         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1328         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1329         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1330         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1331
1332 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
1333
1334         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1335
1336 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
1337
1338         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1339         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1340
1341 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1342
1343         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1344         inadvertent commit.
1345
1346 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1347
1348         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1349         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1350         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1351         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1352         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1353
1354 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1355
1356         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1357         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1358
1359 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
1360             Ilya Verbin  <ilya.verbin@intel.com>
1361
1362         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1363         GOMP_loop_nonmonotonic_dynamic_start,
1364         GOMP_loop_nonmonotonic_guided_next,
1365         GOMP_loop_nonmonotonic_guided_start,
1366         GOMP_loop_ull_nonmonotonic_dynamic_next,
1367         GOMP_loop_ull_nonmonotonic_dynamic_start,
1368         GOMP_loop_ull_nonmonotonic_guided_next,
1369         GOMP_loop_ull_nonmonotonic_guided_start,
1370         GOMP_parallel_loop_nonmonotonic_dynamic,
1371         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1372         (GOMP_target_41): Renamed to ...
1373         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1374         arguments.
1375         (GOMP_target_data_41): Renamed to ...
1376         (GOMP_target_data_ext): ... this.
1377         (GOMP_target_update_41): Renamed to ...
1378         (GOMP_target_update_ext): ... this.
1379         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1380         GOMP_target_data_ext and GOMP_target_update_ext instead of
1381         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1382         Export GOMP_loop_nonmonotonic_dynamic_next,
1383         GOMP_loop_nonmonotonic_dynamic_start,
1384         GOMP_loop_nonmonotonic_guided_next,
1385         GOMP_loop_nonmonotonic_guided_start,
1386         GOMP_loop_ull_nonmonotonic_dynamic_next,
1387         GOMP_loop_ull_nonmonotonic_dynamic_start,
1388         GOMP_loop_ull_nonmonotonic_guided_next,
1389         GOMP_loop_ull_nonmonotonic_guided_start,
1390         GOMP_parallel_loop_nonmonotonic_dynamic and
1391         GOMP_parallel_loop_nonmonotonic_guided.
1392         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1393         GOMP_parallel_loop_nonmonotonic_guided,
1394         GOMP_loop_nonmonotonic_dynamic_start,
1395         GOMP_loop_nonmonotonic_guided_start,
1396         GOMP_loop_nonmonotonic_dynamic_next,
1397         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
1398         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
1399         GOMP_loop_ull_nonmonotonic_guided_start,
1400         GOMP_loop_ull_nonmonotonic_dynamic_next,
1401         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
1402         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
1403         functions.
1404         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
1405         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
1406         Use gomp_map_val function.
1407         (gomp_target_fallback_firstprivate): New static function.
1408         (GOMP_target_41): Renamed to ...
1409         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1410         arguments.  Move firstprivate fallback handling into a new
1411         function.
1412         (GOMP_target_data_41): Renamed to ...
1413         (GOMP_target_data_ext): ... this.
1414         (GOMP_target_update_41): Renamed to ...
1415         (GOMP_target_update_ext): ... this.
1416         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
1417         gomp_map_0len_lookup instead of gomp_map_lookup.
1418         (omp_target_is_present): Use gomp_map_0len_lookup instead of
1419         gomp_map_lookup.
1420         * testsuite/libgomp.c/target-28.c: Likewise.
1421         * testsuite/libgomp.c/monotonic-1.c: New test.
1422         * testsuite/libgomp.c/monotonic-2.c: New test.
1423         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
1424         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
1425         * testsuite/libgomp.c/pr66199-5.c: New test.
1426         * testsuite/libgomp.c/pr66199-6.c: New test.
1427         * testsuite/libgomp.c/pr66199-7.c: New test.
1428         * testsuite/libgomp.c/pr66199-8.c: New test.
1429         * testsuite/libgomp.c/pr66199-9.c: New test.
1430         * testsuite/libgomp.c/reduction-11.c: New test.
1431         * testsuite/libgomp.c/reduction-12.c: New test.
1432         * testsuite/libgomp.c/reduction-13.c: New test.
1433         * testsuite/libgomp.c/reduction-14.c: New test.
1434         * testsuite/libgomp.c/reduction-15.c: New test.
1435         * testsuite/libgomp.c/target-12.c (main): Adjust for
1436         omp_target_is_present change for one-past-last element.
1437         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
1438         the same var is both mapped and privatized.
1439         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
1440         handling of zero-length array sections.
1441         * testsuite/libgomp.c/target-28.c: New test.
1442         * testsuite/libgomp.c/target-29.c: New test.
1443         * testsuite/libgomp.c/target-30.c: New test.
1444         * testsuite/libgomp.c/target-teams-1.c: New test.
1445         * testsuite/libgomp.c++/member-6.C: New test.
1446         * testsuite/libgomp.c++/member-7.C: New test.
1447         * testsuite/libgomp.c++/monotonic-1.C: New test.
1448         * testsuite/libgomp.c++/monotonic-2.C: New test.
1449         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
1450         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
1451         * testsuite/libgomp.c++/pr66199-3.C: New test.
1452         * testsuite/libgomp.c++/pr66199-4.C: New test.
1453         * testsuite/libgomp.c++/pr66199-5.C: New test.
1454         * testsuite/libgomp.c++/pr66199-6.C: New test.
1455         * testsuite/libgomp.c++/pr66199-7.C: New test.
1456         * testsuite/libgomp.c++/pr66199-8.C: New test.
1457         * testsuite/libgomp.c++/pr66199-9.C: New test.
1458         * testsuite/libgomp.c++/reduction-11.C: New test.
1459         * testsuite/libgomp.c++/reduction-12.C: New test.
1460         * testsuite/libgomp.c++/target-13.C: New test.
1461         * testsuite/libgomp.c++/target-14.C: New test.
1462         * testsuite/libgomp.c++/target-15.C: New test.
1463         * testsuite/libgomp.c++/target-16.C: New test.
1464         * testsuite/libgomp.c++/target-17.C: New test.
1465         * testsuite/libgomp.c++/target-18.C: New test.
1466         * testsuite/libgomp.c++/target-19.C: New test.
1467
1468 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1469
1470         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
1471         and reduction copy.
1472         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1473         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1474         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1475         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1476         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
1477         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1478         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1479         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1480         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1481         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
1482         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1483         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1484         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1485         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
1486
1487 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1488
1489         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
1490         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
1491         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
1492         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
1493         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
1494         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
1495         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
1496         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
1497
1498 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
1499
1500         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
1501         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
1502         (GOMP_OFFLOAD_openacc_parallel): Likewise.
1503         * oacc-host.c (host_openacc_exec): Likewise.
1504         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
1505
1506 2015-11-03  Julian Brown  <julian@codesourcery.com>
1507             Thomas Schwinge  <thomas@codesourcery.com>
1508
1509         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
1510         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1511         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
1512         Likewise.
1513         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
1514         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
1515
1516 2015-11-03  James Norris  <jnorris@codesourcery.com>
1517
1518         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
1519         file.
1520         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
1521         Likewise.
1522         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
1523         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
1524         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1525         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
1526         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1527
1528 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
1529
1530         * openacc.h (enum acc_device_t): Reformat. Ensure layout
1531         compatibility.
1532         (enum acc_async_t): Reformat.
1533         (acc_on_device): Declare compatible with builtin and provide C++
1534         wrapper.
1535         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
1536
1537 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
1538             Cesar Philippidis  <cesar@codesourcery.com>
1539
1540         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
1541         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
1542         ... this.  Add a description of the test at the top of the file.
1543         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
1544         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
1545         ... this.  Add a description of the test at the top of the file.
1546
1547 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
1548
1549         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
1550         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
1551         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
1552         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
1553         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
1554         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
1555
1556 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
1557
1558         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
1559         dimensions.
1560
1561 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
1562
1563         PR testsuite/68063
1564         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
1565
1566 2015-10-27  James Norris  <jnorris@codesourcery.com>
1567
1568         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
1569         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
1570
1571 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
1572
1573         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
1574         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1575
1576         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
1577         acc_device_nvidia usage.
1578         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1579         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1580         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1581
1582         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
1583         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
1584
1585         PR libgomp/66518
1586         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
1587
1588         PR libgomp/65437
1589         PR libgomp/66518
1590         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
1591         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
1592
1593 2015-10-23  Tom de Vries  <tom@codesourcery.com>
1594
1595         PR testsuite/68063
1596         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
1597
1598 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
1599
1600         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
1601         vector_length.
1602         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1603
1604 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
1605             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
1606
1607         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
1608         to 0 when mapnum is 0.
1609
1610 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1611
1612         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
1613         Cast to int from int32_t.
1614
1615 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
1616             Aldy Hernandez  <aldyh@redhat.com>
1617             Ilya Verbin  <ilya.verbin@intel.com>
1618
1619         * config/linux/affinity.c (omp_get_place_num_procs,
1620         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1621         * config/linux/doacross.h: New file.
1622         * config/posix/affinity.c (omp_get_place_num_procs,
1623         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1624         * config/posix/doacross.h: New file.
1625         * env.c: Include gomp-constants.h.
1626         (struct gomp_task_icv): Rename run_sched_modifier to
1627         run_sched_chunk_size.
1628         (gomp_max_task_priority_var): New variable.
1629         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
1630         (handle_omp_display_env): Change _OPENMP value from 201307 to
1631         201511.  Print OMP_MAX_TASK_PRIORITY.
1632         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
1633         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
1634         chunk_size and run_sched_modifier to run_sched_chunk_size.
1635         (omp_get_max_task_priority, omp_get_initial_device,
1636         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
1637         omp_get_partition_place_nums): New functions.
1638         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
1639         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
1640         to chunk_size.
1641         (omp_get_num_places_, omp_get_place_num_procs_,
1642         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
1643         omp_get_place_proc_ids_8_, omp_get_place_num_,
1644         omp_get_partition_num_places_, omp_get_partition_place_nums_,
1645         omp_get_partition_place_nums_8_, omp_get_initial_device_,
1646         omp_get_max_task_priority_): New functions.
1647         * libgomp_g.h (GOMP_loop_doacross_static_start,
1648         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
1649         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
1650         GOMP_loop_ull_doacross_dynamic_start,
1651         GOMP_loop_ull_doacross_guided_start,
1652         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
1653         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
1654         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
1655         GOMP_target_data_41, GOMP_target_update_41,
1656         GOMP_target_enter_exit_data): New prototypes.
1657         (GOMP_task): Add prototype argument.
1658         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
1659         (struct gomp_doacross_work_share): New type.
1660         (struct gomp_work_share): Add doacross field.
1661         (struct gomp_task_icv): Rename run_sched_modifier to
1662         run_sched_chunk_size.
1663         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
1664         GOMP_TASK_UNDEFERRED.  Add comments.
1665         (struct gomp_task_depend_entry): Add comments.
1666         (struct gomp_task): Likewise.
1667         (struct gomp_taskgroup): Likewise.
1668         (struct gomp_target_task): New type.
1669         (struct gomp_team): Add comment.
1670         (gomp_get_place_proc_ids_8, gomp_doacross_init,
1671         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
1672         gomp_create_target_task, gomp_target_task_fn): New prototypes.
1673         (struct target_var_desc): New type.
1674         (struct target_mem_desc): Adjust comment.  Use struct
1675         target_var_desc instead of splay_tree_key for list.
1676         (REFCOUNT_INFINITY): Define.
1677         (struct splay_tree_key_s): Remove copy_from field.
1678         (struct gomp_device_descr): Add dev2dev_func field.
1679         (enum gomp_map_vars_kind): New enum.
1680         (gomp_map_vars): Add one argument.
1681         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
1682         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
1683         omp_get_place_num_procs, omp_get_place_num_procs_,
1684         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
1685         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
1686         omp_get_place_num_, omp_get_partition_num_places,
1687         omp_get_partition_num_places_, omp_get_partition_place_nums,
1688         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
1689         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
1690         omp_target_free, omp_target_is_present, omp_target_memcpy,
1691         omp_target_memcpy_rect, omp_target_associate_ptr and
1692         omp_target_disassociate_ptr.
1693         (GOMP_4.0.2): Renamed to ...
1694         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
1695         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
1696         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
1697         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1698         GOMP_loop_doacross_static_start, GOMP_doacross_post,
1699         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
1700         GOMP_loop_ull_doacross_guided_start,
1701         GOMP_loop_ull_doacross_runtime_start,
1702         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
1703         GOMP_doacross_ull_wait.
1704         * libgomp.texi: Document omp_get_max_task_priority.
1705         Rename modifier argument to chunk_size for omp_set_schedule and
1706         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
1707         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
1708         to run_sched_chunk_size renaming.
1709         (GOMP_loop_ordered_runtime_start): Likewise.
1710         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
1711         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1712         GOMP_parallel_loop_runtime_start): New functions.
1713         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
1714         to run_sched_chunk_size renaming.
1715         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
1716         GOMP_loop_doacross_guided_start): New functions or aliases.
1717         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
1718         run_sched_modifier to run_sched_chunk_size renaming.
1719         (GOMP_loop_ull_ordered_runtime_start): Likewise.
1720         (gomp_loop_ull_doacross_static_start,
1721         gomp_loop_ull_doacross_dynamic_start,
1722         gomp_loop_ull_doacross_guided_start,
1723         GOMP_loop_ull_doacross_runtime_start): New functions.
1724         (GOMP_loop_ull_doacross_static_start,
1725         GOMP_loop_ull_doacross_dynamic_start,
1726         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
1727         * oacc-mem.c (acc_map_data, present_create_copy,
1728         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
1729         to gomp_map_vars.
1730         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
1731         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
1732         instead of false to gomp_map_vars.
1733         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
1734         * omp.h.in (omp_lock_hint_t): New type.
1735         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1736         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1737         omp_get_place_num, omp_get_partition_num_places,
1738         omp_get_partition_place_nums, omp_get_initial_device,
1739         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
1740         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
1741         omp_target_associate_ptr, omp_target_disassociate_ptr): New
1742         prototypes.
1743         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
1744         (omp_lock_hint_none, omp_lock_hint_uncontended,
1745         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1746         omp_lock_hint_speculative): New parameters.
1747         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1748         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1749         omp_get_place_num, omp_get_partition_num_places,
1750         omp_get_partition_place_nums, omp_get_initial_device,
1751         omp_get_max_task_priority): New interfaces.
1752         (omp_set_schedule, omp_get_schedule): Rename modifier argument
1753         to chunk_size.
1754         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
1755         (omp_lock_hint_none, omp_lock_hint_uncontended,
1756         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1757         omp_lock_hint_speculative): New parameters.
1758         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1759         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1760         omp_get_place_num, omp_get_partition_num_places,
1761         omp_get_partition_place_nums, omp_get_initial_device,
1762         omp_get_max_task_priority): New functions and subroutines.
1763         * ordered.c: Include stdarg.h and string.h.
1764         (MAX_COLLAPSED_BITS): Define.
1765         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
1766         gomp_doacross_ull_init, GOMP_doacross_ull_post,
1767         GOMP_doacross_ull_wait): New functions.
1768         * target.c: Include errno.h.
1769         (resolve_device): If device is not initialized, call
1770         gomp_init_device on it.
1771         (gomp_map_lookup): New function.
1772         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
1773         Don't bump refcount if REFCOUNT_INFINITY.  Handle
1774         GOMP_MAP_ALWAYS_TO_P.
1775         (get_kind): Rename is_openacc argument to short_mapkind.
1776         (gomp_map_pointer): Use gomp_map_lookup.
1777         (gomp_map_fields_existing): New function.
1778         (gomp_map_vars): Rename is_openacc argument to short_mapkind
1779         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
1780         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
1781         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
1782         Adjust for tgt->list changed type and copy_from living in there.
1783         (gomp_copy_from_async): Adjust for tgt->list changed type and
1784         copy_from living in there.
1785         (gomp_unmap_vars): Likewise.
1786         (gomp_update): Likewise.  Rename is_openacc argument to
1787         short_mapkind.  Don't fail if object is not mapped.
1788         (gomp_load_image_to_device): Initialize refcount to
1789         REFCOUNT_INFINITY.
1790         (gomp_target_fallback): New function.
1791         (gomp_get_target_fn_addr): Likewise.
1792         (GOMP_target): Adjust gomp_map_vars caller, use
1793         gomp_get_target_fn_addr and gomp_target_fallback.
1794         (GOMP_target_41): New function.
1795         (gomp_target_data_fallback): New function.
1796         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
1797         (GOMP_target_data_41): New function.
1798         (GOMP_target_update): Adjust gomp_update caller.
1799         (GOMP_target_update_41): New function.
1800         (gomp_exit_data, GOMP_target_enter_exit_data,
1801         gomp_target_task_fn, omp_target_alloc, omp_target_free,
1802         omp_target_is_present, omp_target_memcpy,
1803         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
1804         omp_target_associate_ptr, omp_target_disassociate_ptr,
1805         gomp_load_plugin_for_device): New functions.
1806         * task.c: Include gomp-constants.h.  Include taskloop.c
1807         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
1808         (gomp_task_handle_depend): New function.
1809         (GOMP_task): Use it.  Add priority argument.  Use
1810         gomp-constant.h constants instead of hardcoded numbers.
1811         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
1812         (gomp_create_target_task): New function.
1813         (verify_children_queue, verify_taskgroup_queue,
1814         verify_task_queue): New functions.
1815         (gomp_task_run_pre): Call verify_*_queue functions.
1816         If an upcoming tied task is about to leave the sibling or
1817         taskgroup queues in an invalid state, adjust appropriately.
1818         Remove taskgroup argument.  Add comments.
1819         (gomp_task_run_post_handle_dependers): Add comments.
1820         (gomp_task_run_post_remove_parent): Likewise.
1821         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
1822         (GOMP_taskwait): Likewise.  Add comments.
1823         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
1824         problem such that the first non parent_depends_on task does not
1825         end up at the end of the children queue.
1826         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
1827         GOMP_TASK_UNDEFERRED.
1828         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
1829         * taskloop.c: New file.
1830         * testsuite/lib/libgomp.exp
1831         (check_effective_target_offload_device_nonshared_as): New proc.
1832         * testsuite/libgomp.c/affinity-2.c: New test.
1833         * testsuite/libgomp.c/doacross-1.c: New test.
1834         * testsuite/libgomp.c/doacross-2.c: New test.
1835         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
1836         Add map clause to target.
1837         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
1838         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
1839         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
1840         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
1841         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
1842         Likewise.
1843         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
1844         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
1845         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
1846         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
1847         not defined.  Use those where needed.
1848         * testsuite/libgomp.c/for-4.c: New test.
1849         * testsuite/libgomp.c/for-5.c: New test.
1850         * testsuite/libgomp.c/for-6.c: New test.
1851         * testsuite/libgomp.c/linear-1.c: New test.
1852         * testsuite/libgomp.c/ordered-4.c: New test.
1853         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
1854         only allowed on the loop iterator.
1855         * testsuite/libgomp.c/pr66199-3.c: New test.
1856         * testsuite/libgomp.c/pr66199-4.c: New test.
1857         * testsuite/libgomp.c/reduction-7.c: New test.
1858         * testsuite/libgomp.c/reduction-8.c: New test.
1859         * testsuite/libgomp.c/reduction-9.c: New test.
1860         * testsuite/libgomp.c/reduction-10.c: New test.
1861         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
1862         map(tofrom:s).
1863         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
1864         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
1865         * testsuite/libgomp.c/target-11.c: New test.
1866         * testsuite/libgomp.c/target-12.c: New test.
1867         * testsuite/libgomp.c/target-13.c: New test.
1868         * testsuite/libgomp.c/target-14.c: New test.
1869         * testsuite/libgomp.c/target-15.c: New test.
1870         * testsuite/libgomp.c/target-16.c: New test.
1871         * testsuite/libgomp.c/target-17.c: New test.
1872         * testsuite/libgomp.c/target-18.c: New test.
1873         * testsuite/libgomp.c/target-19.c: New test.
1874         * testsuite/libgomp.c/target-20.c: New test.
1875         * testsuite/libgomp.c/target-21.c: New test.
1876         * testsuite/libgomp.c/target-22.c: New test.
1877         * testsuite/libgomp.c/target-23.c: New test.
1878         * testsuite/libgomp.c/target-24.c: New test.
1879         * testsuite/libgomp.c/target-25.c: New test.
1880         * testsuite/libgomp.c/target-26.c: New test.
1881         * testsuite/libgomp.c/target-27.c: New test.
1882         * testsuite/libgomp.c/taskloop-1.c: New test.
1883         * testsuite/libgomp.c/taskloop-2.c: New test.
1884         * testsuite/libgomp.c/taskloop-3.c: New test.
1885         * testsuite/libgomp.c/taskloop-4.c: New test.
1886         * testsuite/libgomp.c++/ctor-13.C: New test.
1887         * testsuite/libgomp.c++/doacross-1.C: New test.
1888         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
1889         Replace offload_device with offload_device_nonshared_as.
1890         * testsuite/libgomp.c++/for-12.C: New test.
1891         * testsuite/libgomp.c++/for-13.C: New test.
1892         * testsuite/libgomp.c++/for-14.C: New test.
1893         * testsuite/libgomp.c++/linear-1.C: New test.
1894         * testsuite/libgomp.c++/member-1.C: New test.
1895         * testsuite/libgomp.c++/member-2.C: New test.
1896         * testsuite/libgomp.c++/member-3.C: New test.
1897         * testsuite/libgomp.c++/member-4.C: New test.
1898         * testsuite/libgomp.c++/member-5.C: New test.
1899         * testsuite/libgomp.c++/ordered-1.C: New test.
1900         * testsuite/libgomp.c++/reduction-5.C: New test.
1901         * testsuite/libgomp.c++/reduction-6.C: New test.
1902         * testsuite/libgomp.c++/reduction-7.C: New test.
1903         * testsuite/libgomp.c++/reduction-8.C: New test.
1904         * testsuite/libgomp.c++/reduction-9.C: New test.
1905         * testsuite/libgomp.c++/reduction-10.C: New test.
1906         * testsuite/libgomp.c++/reference-1.C: New test.
1907         * testsuite/libgomp.c++/simd14.C: New test.
1908         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
1909         * testsuite/libgomp.c++/target-5.C: New test.
1910         * testsuite/libgomp.c++/target-6.C: New test.
1911         * testsuite/libgomp.c++/target-7.C: New test.
1912         * testsuite/libgomp.c++/target-8.C: New test.
1913         * testsuite/libgomp.c++/target-9.C: New test.
1914         * testsuite/libgomp.c++/target-10.C: New test.
1915         * testsuite/libgomp.c++/target-11.C: New test.
1916         * testsuite/libgomp.c++/target-12.C: New test.
1917         * testsuite/libgomp.c++/taskloop-1.C: New test.
1918         * testsuite/libgomp.c++/taskloop-2.C: New test.
1919         * testsuite/libgomp.c++/taskloop-3.C: New test.
1920         * testsuite/libgomp.c++/taskloop-4.C: New test.
1921         * testsuite/libgomp.c++/taskloop-5.C: New test.
1922         * testsuite/libgomp.c++/taskloop-6.C: New test.
1923         * testsuite/libgomp.c++/taskloop-7.C: New test.
1924         * testsuite/libgomp.c++/taskloop-8.C: New test.
1925         * testsuite/libgomp.c++/taskloop-9.C: New test.
1926         * testsuite/libgomp.fortran/affinity1.f90: New test.
1927         * testsuite/libgomp.fortran/affinity2.f90: New test.
1928
1929 2015-10-13  Tom de Vries  <tom@codesourcery.com>
1930
1931         PR tree-optimization/67476
1932         * testsuite/libgomp.c/autopar-3.c: New test.
1933         * testsuite/libgomp.c/autopar-4.c: New test.
1934         * testsuite/libgomp.c/autopar-5.c: New test.
1935         * testsuite/libgomp.c/autopar-6.c: New test.
1936         * testsuite/libgomp.c/autopar-7.c: New test.
1937         * testsuite/libgomp.c/autopar-8.c: New test.
1938
1939 2015-10-12  James Norris  <jnorris@codesourcery.com>
1940
1941         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
1942         initializer.
1943
1944 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
1945
1946         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
1947         using load_gcc_lib.
1948
1949 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
1950
1951         * oacc-ptx.h: Remove file, moving its content into...
1952         * config/nvptx/fortran.c: ... here...
1953         * config/nvptx/oacc-init.c: ..., here...
1954         * config/nvptx/oacc-parallel.c: ..., and here.
1955         * config/nvptx/openacc.f90: New file.
1956         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
1957         (link_ptx): Don't link in predefined bits of PTX code.
1958
1959 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
1960             Bernd Schmidt <bernds@codesourcery.com>
1961
1962         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
1963         (struct targ_ptx_obj): New.
1964         (nvptx_tdata): Move earlier, change data format.
1965         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
1966         objects.
1967         (GOMP_OFFLOAD_load_image): Adjust.
1968
1969 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
1970
1971         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
1972         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1973         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
1974         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
1975         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1976         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
1977         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
1978         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
1979         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
1980         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
1981         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1982         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1983         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1984         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1985         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1986         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1987         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1988         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1989         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1990         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1991         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1992         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1993         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1994         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1995         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1996         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1997         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1998         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1999         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2000         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2001         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2002         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2003         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2004         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2005         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2006         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2007         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2008         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2009         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2010         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2011         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2012         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2013         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2014         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2015         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2016         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2017         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2018         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2019         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2020         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2021         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2022         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2023         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2024         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2025         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2026         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2027         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2028         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2029         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2030         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2031         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2032         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2033         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2034
2035 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2036
2037         * oacc-init.c (acc_on_device): Force optimization level.
2038
2039 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2040
2041         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2042         (cuda_errlist): Delete.
2043         (cuda_error): Reimplement.
2044
2045 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2046
2047         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2048         array.
2049         * libgomp.map (GOACC_parallel_keyed): New.
2050         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2051         all callers.
2052         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2053         and take keyed varargs list.  Adjust call to exec_func.
2054         (GOACC_parallel): Force host fallback.
2055         * libgomp_g.h (GOACC_parallel): Remove.
2056         (GOACC_parallel_keyed): Declare.
2057         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2058         (stuct targ_gn_descriptor): Replace name field with launch field.
2059         (nvptx_exec): Lose separate geometry args, take array.  Process
2060         dynamic dimensions and adjust.
2061         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2062         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2063         data.
2064         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2065         passing.
2066         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2067         passing.
2068
2069 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2070
2071         PR libgomp/67141
2072         * oacc-int.h (goacc_host_init): Add declaration.
2073         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2074         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2075
2076 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2077             Sebastian Pop  <s.pop@samsung.com>
2078
2079         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2080         match o/p.
2081         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2082         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2083         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2084         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2085         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2086
2087 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2088
2089         * configure.tgt: Add missing ;; in between nvptx and rtems
2090         snippets.
2091
2092 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2093
2094         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2095         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2096         (gomp_thread_pool_reservoir): Add priority member.
2097         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2098         priority.
2099         (parse_thread_pools): Likewise.
2100         * team.c (gomp_team_start): Call configuration provided
2101         gomp_adjust_thread_attr(). Destroy thread attributes if
2102         necessary.
2103         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2104
2105 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2106
2107         * config/posix/pool.h: New.
2108         * config/rtems/pool.h: Likewise.
2109         * config/rtems/proc.c: Likewise.
2110         * libgomp.h (gomp_thread_destructor): Declare.
2111         * team.c: Include configuration provided "pool.h".
2112         (gomp_get_thread_pool): Define in configuration.
2113         (gomp_team_end): Call configuration defined
2114         gomp_release_thread_pool().
2115
2116 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2117
2118         * config/rtems/bar.c: New.
2119         * config/rtems/bar.h: Likewise.
2120         * config/rtems/mutex.c: Likewise.
2121         * config/rtems/mutex.h: Likewise.
2122         * config/rtems/sem.c: Likewise.
2123         * config/rtems/sem.h: Likewise.
2124         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2125         <sys/lock.h> header file.
2126         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2127         supported by Newlib.
2128         * configure: Regenerate.
2129
2130 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2131
2132         * team.c (gomp_new_thread_pool): Delete and move content to ...
2133         (gomp_get_thread_pool): ... new function.  Allocate and
2134         initialize thread pool on demand.
2135         (get_last_team): Use gomp_get_thread_pool().
2136         (gomp_team_start): Delete thread pool initialization.
2137
2138 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2139
2140         PR tree-optimization/65637
2141         * testsuite/libgomp.c/autopar-2.c: New test.
2142
2143 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2144
2145         PR tree-optimization/46193
2146         * testsuite/libgomp.c/pr46193.c: New test.
2147
2148 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2149
2150         libgomp/
2151         * libgomp.map: Add 4.0.2 version.
2152         * target.c (offload_image_descr): Add version field.
2153         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2154         call.  Improve load mismatch diagnostic.
2155         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2156         call.
2157         (GOMP_offload_regster): Make stub function, move bulk to ...
2158         (GOMP_offload_register_ver): ... here.  Process version argument.
2159         (GOMP_offload_unregister): Make stub function, move bulk to ...
2160         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2161         (gomp_init_device): Process version field.
2162         (gomp_unload_device): Process version field.
2163         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2164         macros.  Check plugin version.
2165         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2166         loader and unloader types.
2167         * oacc-host.c: Include gomp-constants.h.
2168         (host_version): New.
2169         (host_load_image, host_unload_image): Adjust.
2170         (host_dispatch): Add host_version.
2171         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2172         (GOMP_OFFLOAD_version): New.
2173         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2174         (GOMP_OFFLOAD_unload_image): Likewise.
2175         * plugin/plugin-host.c: Include gomp-constants.h.
2176         (GOMP_OFFLOAD_version): New.
2177         (GOMP_OFFLOAD_load_image): Add version arg.
2178         (GOMP_OFFLOAD_unload_image): Likewise.
2179
2180 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2181
2182         PR tree-optimization/65468
2183         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2184
2185 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2186
2187         PR tree-optimization/65468
2188         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2189
2190 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2191
2192         PR libgomp/66761
2193         PR libgomp/67303
2194         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2195         (gomp_iter_guided_next): Idem.
2196         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2197         (gomp_iter_ull_guided_next): Idem.
2198         * config/linux/wait.h (do_spin): Idem.
2199
2200 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2201
2202         * libgomp-plugin.h (enum offload_target_type): Remove
2203         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2204         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2205         * openacc.h (enum acc_device_t): Likewise.
2206         * openacc_lib.h: Likewise.
2207         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2208         (acc_on_device): Just use __builtin_acc_on_device.
2209         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2210         of acc_on_device builtin.
2211         * plugin/plugin-host.h: Remove file.
2212         * plugin/plugin-host.c: Likewise, but salvage some content into...
2213         * oacc-host.c: ... this file.
2214         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2215         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2216         * Makefile.in: Regenerate.
2217         * configure: Likewise.
2218         * testsuite/lib/libgomp.exp
2219         (check_effective_target_openacc_host_nonshm_selected): Remove.
2220         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2221         ACC_DEVICE_TYPE=host_nonshm.
2222         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2223         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2224         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2225         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2226         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2227         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2228
2229 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2230             Jakub Jelinek  <jakub@redhat.com>
2231
2232         * config/nvptx/affinity.c: New file.
2233         * config/nvptx/alloc.c: Likewise.
2234         * config/nvptx/bar.c: Likewise.
2235         * config/nvptx/barrier.c: Likewise.
2236         * config/nvptx/critical.c: Likewise.
2237         * config/nvptx/env.c: Likewise.
2238         * config/nvptx/error.c: Likewise.
2239         * config/nvptx/fortran.c: Likewise.
2240         * config/nvptx/iter.c: Likewise.
2241         * config/nvptx/iter_ull.c: Likewise.
2242         * config/nvptx/libgomp-plugin.c: Likewise.
2243         * config/nvptx/lock.c: Likewise.
2244         * config/nvptx/loop.c: Likewise.
2245         * config/nvptx/loop_ull.c: Likewise.
2246         * config/nvptx/mutex.c: Likewise.
2247         * config/nvptx/oacc-async.c: Likewise.
2248         * config/nvptx/oacc-cuda.c: Likewise.
2249         * config/nvptx/oacc-host.c: Likewise.
2250         * config/nvptx/oacc-init.c: Likewise.
2251         * config/nvptx/oacc-mem.c: Likewise.
2252         * config/nvptx/oacc-parallel.c: Likewise.
2253         * config/nvptx/oacc-plugin.c: Likewise.
2254         * config/nvptx/omp-lock.h: Likewise.
2255         * config/nvptx/ordered.c: Likewise.
2256         * config/nvptx/parallel.c: Likewise.
2257         * config/nvptx/proc.c: Likewise.
2258         * config/nvptx/ptrlock.c: Likewise.
2259         * config/nvptx/sections.c: Likewise.
2260         * config/nvptx/sem.c: Likewise.
2261         * config/nvptx/single.c: Likewise.
2262         * config/nvptx/splay-tree.c: Likewise.
2263         * config/nvptx/target.c: Likewise.
2264         * config/nvptx/task.c: Likewise.
2265         * config/nvptx/team.c: Likewise.
2266         * config/nvptx/time.c: Likewise.
2267         * config/nvptx/work.c: Likewise.
2268         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2269         * configure: Regenerate.
2270         * configure.tgt (config_path): Set to "nvptx" for target
2271         nvptx*-*-*.
2272
2273 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2274
2275         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2276
2277 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2278
2279         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2280         (cuda_errlist): Constify.
2281         (errmsg):  Move into ...
2282         (cuda_error): ... here.  Make smaller.
2283         (_XSTR, _STR): Delete.
2284         (cuda_synames): Delete.
2285         (verify_device_library): Delete.
2286         (nvptx_init): Don't call it.
2287
2288 2015-07-28  Tom de Vries  <tom@codesourcery.com>
2289
2290         * testsuite/libgomp.c/uns-outer-4.c: New test.
2291
2292 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
2293
2294         * testsuite/libgomp.c/pr66714.c: New test.
2295
2296 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2297
2298         PR libgomp/66950
2299         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2300         (fib_ref): New function.
2301         (fib): Correct corner cases in the recursion.
2302         (main): Replace the non-simd loop with fib_ref call.
2303         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2304         subroutine.
2305         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
2306         for the last array element value.  Replace the non-simd loop with
2307         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
2308         of the last array element with according Fibonacci sequence element.
2309         (fib): Correct corner cases in the recursion.
2310
2311 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
2312
2313         * target.c (gomp_offload_image_to_device): Rename to ...
2314         (gomp_load_image_to_device): ... here.
2315         (GOMP_offload_register): Adjust call.
2316         (gomp_init_device): Likewise.
2317         (gomp_unload_image_from_device): New.  Broken out of ...
2318         (GOMP_offload_unregister): ... here.  Call it.
2319         (gomp_unload_device): New.
2320         * libgomp.h (gomp_unload_device): Declare.
2321         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2322         mem maps.
2323
2324 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
2325
2326         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2327         wait=-specific if.
2328         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2329         !=0 condition.
2330         (goacc_waits): Move !num_waits handling to ...
2331         (GOACC_wait): ... here, the only caller that might have zero waits.
2332
2333         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2334         (struct ptx_image_data): Move earlier, add fns field.
2335         (struct ptx_device): Add images and image_lock fields.
2336         (ptx_images, ptx_image_lock): Delete.
2337         (nvptx_open_device): Initialize images and image_lock fields.
2338         (nvptx_close_device): Destroy image_lock.
2339         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2340         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2341         fields.
2342
2343 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
2344
2345         * target.c (GOMP_offload_register): Use int for device type arg.
2346         (GOMP_offload_unregister): Likewise.
2347
2348         * target.c (struct_offload_image_descr): Constify host_table.
2349         (gomp_offload_image_to_device): Likewise.
2350         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2351
2352         * libgomp.h (gomp_device_descr): Constify target data arguments.
2353         * target.c (struct offload_image_descr): Constify target_data.
2354         (gomp_offload_image_to_device): Likewise.
2355         (GOMP_offload_register): Likewise.
2356         (GOMP_offload_unrefister): Likewise.
2357         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2358         GOMP_OFFLOAD_unload_image): Constify target data.
2359         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2360         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2361
2362 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
2363
2364         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2365         Workaround driver library const error.
2366         (struct nvptx_tdata, nvptx_tdata_t): New.
2367         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2368         type.
2369
2370 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2371
2372         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2373         of EPS parameter from integer to real.
2374         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2375         type of EPS parameter from integer to real.
2376
2377 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2378
2379         * team.c (get_last_team): New.
2380         (gomp_new_team): Recycle last non-nested team if possible.
2381         (gomp_team_end): Move team work share list free lock destruction
2382         to ...
2383         (free_team): ... here.
2384
2385 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2386
2387         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2388         and ref from int to double.  Replaced their comparison with
2389         an inequality of their difference and EPS.
2390         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2391         comparison of pri and a reference number with an inequality of their
2392         difference and EPS.
2393         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2394         the comparison of sum and sum_ref with an inequality of their
2395         difference and EPS.
2396         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
2397         the comparison of pri and a reference number with an inequality of
2398         their difference and EPS.
2399
2400 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2401
2402         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
2403         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
2404         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
2405         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
2406         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
2407         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
2408         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
2409         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
2410         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
2411         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
2412         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
2413         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
2414         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
2415         variables.
2416         (vec_mult): Likewise.  Add #pragma omp taskwait.
2417         (main): Adjust caller.
2418         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
2419         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
2420         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
2421         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
2422         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
2423         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
2424         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
2425         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
2426         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
2427         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
2428         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
2429         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
2430         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
2431         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
2432         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
2433         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
2434         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
2435         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
2436         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
2437         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
2438         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
2439         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
2440         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
2441         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
2442         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
2443         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
2444         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
2445         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
2446         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
2447         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
2448         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
2449         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
2450         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
2451         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
2452         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
2453         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
2454         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
2455         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
2456         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
2457         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
2458         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
2459         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
2460         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
2461         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
2462         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
2463         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
2464         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
2465         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
2466         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
2467         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
2468         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
2469         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
2470         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
2471         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
2472         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
2473         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
2474         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
2475         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
2476         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
2477         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
2478         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
2479         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
2480         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
2481         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
2482         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
2483         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
2484         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
2485         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
2486         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
2487         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
2488         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
2489         (vec_mult): Add !$omp taskwait.
2490         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
2491         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
2492         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
2493         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
2494         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
2495         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
2496         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
2497         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
2498         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
2499         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
2500         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
2501         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
2502         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
2503         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
2504         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
2505         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
2506         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
2507         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
2508         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
2509         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
2510         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
2511         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
2512         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
2513         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
2514         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
2515         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
2516         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
2517         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
2518         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
2519         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
2520         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
2521         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
2522         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
2523         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
2524         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
2525         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
2526         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
2527         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
2528         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
2529         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
2530         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
2531         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
2532         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
2533         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
2534         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
2535         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
2536         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
2537         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
2538         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
2539         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
2540         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
2541         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
2542         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
2543         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
2544         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
2545         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
2546         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
2547         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
2548         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
2549         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
2550         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
2551         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
2552         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
2553         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
2554         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
2555         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
2556         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
2557
2558 2015-07-10  Tom de Vries  <tom@codesourcery.com>
2559
2560         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
2561         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
2562
2563 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
2564
2565         PR libgomp/65099
2566         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
2567         in a 64-bit configuration.
2568         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
2569         offloading testing if no such device is available.
2570         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2571         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2572
2573 2015-07-08  Tom de Vries  <tom@codesourcery.com>
2574
2575         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
2576         second call to f.
2577         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2578
2579 2015-07-07  Tom de Vries  <tom@codesourcery.com>
2580
2581         PR tree-optimization/66642
2582         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
2583         iteration count case.
2584         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
2585         function, factor out of ...
2586         (main): ... here.  Test low iteration count case.
2587
2588 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2589
2590         * libgomp.h (gomp_thread_pool): Comment last_team field.
2591
2592 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
2593
2594         * testsuite/libgomp.c++/pr66702-1.C: Require
2595         vect_simd_clones effective target.
2596         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
2597
2598 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2599
2600         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2601         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2602         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
2603         "-O2".
2604
2605 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2606
2607         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2608         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2609         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
2610         * testsuite/libgomp.c++/pr64824.C: Same.
2611         * testsuite/libgomp.c++/pr64868.C: Same.
2612         * testsuite/libgomp.c++/pr66199-1.C: Same.
2613         * testsuite/libgomp.c++/pr66199-2.C: Same.
2614         * testsuite/libgomp.c++/target-2.C: Same.
2615         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
2616         -std=<standard> option.
2617         * testsuite/libgomp.c++/udr-11.C: Same.
2618         * testsuite/libgomp.c++/udr-12.C: Same.
2619         * testsuite/libgomp.c++/udr-13.C: Same.
2620         * testsuite/libgomp.c++/udr-14.C: Same.
2621         * testsuite/libgomp.c++/udr-15.C: Same.
2622         * testsuite/libgomp.c++/udr-16.C: Same.
2623         * testsuite/libgomp.c++/udr-17.C: Same.
2624         * testsuite/libgomp.c++/udr-18.C: Same.
2625         * testsuite/libgomp.c++/udr-19.C: Same.
2626         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
2627         * testsuite/libgomp.c++/simd-1.C: Same.
2628         * testsuite/libgomp.c++/simd-2.C: Same.
2629         * testsuite/libgomp.c++/simd-3.C: Same.
2630         * testsuite/libgomp.c++/simd-4.C: Same.
2631         * testsuite/libgomp.c++/simd-5.C: Same.
2632         * testsuite/libgomp.c++/simd-6.C: Same.
2633         * testsuite/libgomp.c++/simd-7.C: Same.
2634         * testsuite/libgomp.c++/simd-8.C: Same.
2635         * testsuite/libgomp.c++/simd-9.C: Same.
2636         * testsuite/libgomp.c++/simd10.C: Same.
2637         * testsuite/libgomp.c++/simd11.C: Same.
2638         * testsuite/libgomp.c++/simd12.C: Same.
2639         * testsuite/libgomp.c++/simd13.C: Same.
2640
2641 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
2642
2643         PR middle-end/66702
2644         * testsuite/libgomp.c++/pr66702-1.C: New test.
2645         * testsuite/libgomp.c++/pr66702-2.C: New test.
2646
2647 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2648
2649         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
2650         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
2651         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
2652         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
2653
2654 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2655
2656         PR tree-optimization/66652
2657         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
2658         using restrict pointers.
2659         (main): Add arguments to calls to f.
2660         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2661
2662 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
2663
2664         * configure.ac: Fix check for header <sys/sysctl.h>.
2665         * configure: Regenerate.
2666         * config.h.in: Likewise.
2667
2668 2015-06-23  Tom de Vries  <tom@codesourcery.com>
2669
2670         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
2671         abort.
2672         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
2673
2674 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
2675
2676         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
2677         acc_device_nvidia.
2678
2679         PR libgomp/66518
2680         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
2681         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2682
2683 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2684
2685         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
2686         dg-additional-options for any remaining options.
2687         * testsuite/libgomp.c/atomic-2.c: Same.
2688         * testsuite/libgomp.c/atomic-4.c: Same.
2689         * testsuite/libgomp.c/atomic-5.c: Same.
2690         * testsuite/libgomp.c/atomic-6.c: Same.
2691         * testsuite/libgomp.c/autopar-1.c: Same.
2692         * testsuite/libgomp.c/copyin-1.c: Same.
2693         * testsuite/libgomp.c/copyin-2.c: Same.
2694         * testsuite/libgomp.c/copyin-3.c: Same.
2695         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
2696         * testsuite/libgomp.c/nestedfn-5.c: Same.
2697         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
2698         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
2699         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
2700         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2701         * testsuite/libgomp.c/pr32362-1.c: Same.
2702         * testsuite/libgomp.c/pr32362-2.c: Same.
2703         * testsuite/libgomp.c/pr32362-3.c: Same.
2704         * testsuite/libgomp.c/pr39591-1.c: Same.
2705         * testsuite/libgomp.c/pr39591-2.c: Same.
2706         * testsuite/libgomp.c/pr39591-3.c: Same.
2707         * testsuite/libgomp.c/pr58392.c: Same.
2708         * testsuite/libgomp.c/pr58756.c: Same.
2709         * testsuite/libgomp.c/simd-1.c: Same.
2710         * testsuite/libgomp.c/simd-10.c: Same.
2711         * testsuite/libgomp.c/simd-11.c: Same.
2712         * testsuite/libgomp.c/simd-12.c: Same.
2713         * testsuite/libgomp.c/simd-13.c: Same.
2714         * testsuite/libgomp.c/simd-14.c: Same.
2715         * testsuite/libgomp.c/simd-15.c: Same.
2716         * testsuite/libgomp.c/simd-2.c: Same.
2717         * testsuite/libgomp.c/simd-3.c: Same.
2718         * testsuite/libgomp.c/simd-4.c: Same.
2719         * testsuite/libgomp.c/simd-5.c: Same.
2720         * testsuite/libgomp.c/simd-6.c: Same.
2721         * testsuite/libgomp.c/simd-7.c: Same.
2722         * testsuite/libgomp.c/simd-8.c: Same.
2723         * testsuite/libgomp.c/simd-9.c: Same.
2724
2725 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2726
2727         * testsuite/libgomp.c/pr35625.c: Fix typo.
2728
2729 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2730
2731         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
2732         in dg-options.
2733         * testsuite/libgomp.c/atomic-3.c: Same.
2734         * testsuite/libgomp.c/debug-1.c: Same.
2735         * testsuite/libgomp.c/nqueens-1.c: Same.
2736         * testsuite/libgomp.c/pr26171.c: Same.
2737         * testsuite/libgomp.c/pr48591.c: Same.
2738         * testsuite/libgomp.c/pr64824.c: Same.
2739         * testsuite/libgomp.c/pr64868.c: Same.
2740         * testsuite/libgomp.c/pr66133.c: Same.
2741         * testsuite/libgomp.c/pr66199-1.c: Same.
2742         * testsuite/libgomp.c/pr66199-2.c: Same.
2743         * testsuite/libgomp.c/target-8.c: Same.
2744
2745 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2746
2747         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
2748         -std={gnu99,c99}.
2749         * testsuite/libgomp.c/for-1.c: Same.
2750         * testsuite/libgomp.c/for-2.c: Same.
2751         * testsuite/libgomp.c/for-3.c: Same.
2752         * testsuite/libgomp.c/pr35625.c: Same.
2753         * testsuite/libgomp.c/pr39154.c: Same.
2754         * testsuite/libgomp.c/simd-16.c: Same.
2755         * testsuite/libgomp.c/simd-17.c: Same.
2756
2757 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2758
2759         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
2760
2761 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2762
2763         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
2764         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2765         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
2766         (N): Define.
2767         (main): Use N instead of hardcoded constants.
2768
2769 2015-06-05  Tom de Vries  <tom@codesourcery.com>
2770
2771         merge from gomp4 branch:
2772         2015-05-28  Tom de Vries  <tom@codesourcery.com>
2773
2774         PR tree-optimization/65443
2775         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
2776         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
2777         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
2778
2779 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
2780
2781         * testsuite/libgomp.graphite/bounds.c: Adjust for
2782         cleanup-tree-dump removal.
2783         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
2784         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2785         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2786         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
2787         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2788         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2789         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2790         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2791         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2792         * testsuite/libgomp.graphite/pr41118.c: Likewise.
2793
2794 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
2795
2796         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
2797         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
2798         (futex_wake) [!__x86_64__]: Ditto.
2799
2800 2015-05-28  Julian Brown  <julian@codesourcery.com>
2801
2802         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
2803         function comment. Only call gomp_fatal if new argument is true.
2804         (acc_dev_num_out_of_range): New function.
2805         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
2806         acc_dev_num_out_of_range as appropriate.
2807         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2808         (acc_get_device_num, acc_set_device_num): Update calls to
2809         resolve_device.
2810         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
2811         output.
2812
2813 2015-05-28  Julian Brown  <julian@codesourcery.com>
2814
2815         PR libgomp/65742
2816         * oacc-init.c (plugin/plugin-host.h): Include.
2817         (acc_on_device): Check whether we're in an offloaded region for
2818         host_nonshm
2819         plugin. Don't use __builtin_acc_on_device.
2820         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
2821         nonshm_exec flag in thread-local data.
2822         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
2823         data for host_nonshm plugin.
2824         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
2825         for host_nonshm plugin.
2826         * plugin/plugin-host.h: New.
2827
2828 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2829
2830         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
2831
2832 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2833
2834         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
2835         Declare as int.
2836         (FUTEX_PRIVATE_FLAG): Remove L suffix.
2837         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
2838         Declare as int.
2839
2840 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2841
2842         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
2843
2844 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
2845
2846         * target.c (gomp_map_pointer): New function abstracting out
2847         GOMP_MAP_POINTER handling.
2848         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
2849         gomp_map_pointer().
2850
2851 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
2852
2853         PR middle-end/66199
2854         * testsuite/libgomp.c/pr66199-1.c: New test.
2855         * testsuite/libgomp.c/pr66199-2.c: New test.
2856         * testsuite/libgomp.c++/pr66199-1.C: New test.
2857         * testsuite/libgomp.c++/pr66199-2.C: New test.
2858         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
2859         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
2860
2861 2015-05-19  Julian Brown  <julian@codesourcery.com>
2862
2863         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
2864         on cuInit failure.
2865
2866 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
2867
2868         PR middle-end/66133
2869         * testsuite/libgomp.c/pr66133.c: New test.
2870
2871 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
2872
2873         * Makefile.in: Regenerated with automake-1.11.6.
2874         * aclocal.m4: Likewise.
2875         * config.h.in: Likewise.
2876         * configure: Likewise.
2877         * testsuite/Makefile.in: Likewise.
2878
2879 2015-05-08  Jason Merrill  <jason@redhat.com>
2880
2881         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
2882         _Complex.
2883
2884         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
2885
2886 2015-05-06  Julian Brown  <julian@codesourcery.com>
2887
2888         * oacc-init.c (acc_device_lock): Add explanatory comment.
2889         (resolve_device): Add comment about locking requirement.
2890         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
2891         gomp_init_device and gomp_fini_device calls.
2892         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2893         (acc_get_device_num, acc_set_device_num): Add locking around
2894         resolve_device and gomp_init_device calls.
2895
2896 2015-05-06  Julian Brown  <julian@codesourcery.com>
2897
2898         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
2899         goacc_thread_lock on error paths.
2900         * oacc-mem.c (lookup_host): Remove locking from function. Note
2901         locking requirement for caller in function comment.
2902         (lookup_dev): Likewise.
2903         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
2904         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
2905         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
2906         Add locking.
2907
2908 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
2909
2910         PR testsuite/65205
2911         PR libgomp/65993
2912         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
2913         don't expect "0x" prefix for "%p" format specifier, don't expect
2914         "(nil)" for NULL pointer.
2915         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2916         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2917         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2918         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2919         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2920         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2921         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2922         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2923         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2924         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2925         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2926         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2927         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2928         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2929         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2930         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2931         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2932         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2933         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2934         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2935         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2936         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2937         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2938         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2939         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2940         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2941         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2942         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2943         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
2944         accurately specify what we're looking for.
2945         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2946         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2947         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2948         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2949         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2950
2951 2015-04-30  James Norris  <jnorris@codesourcery.com>
2952
2953         PR testsuite/65205
2954         * testsuite/lib/libgomp.exp
2955         (check_effective_target_openacc_host_selected)
2956         (check_effective_target_openacc_host_nonshm_selected): New
2957         procedures.
2958         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
2959         dg-shouldfail.
2960         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2961         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2962         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2963         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2964         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2965         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2966         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2967         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2968         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2969         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2970         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2971         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2972         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2973         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2974         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2975         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2976         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2977         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2978         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2979         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2980         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2981         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2982         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2983         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2984         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2985         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2986         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2987         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2988         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2989         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2990         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2991         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2992         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2993         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2994         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2995         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2996         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2997         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2998         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2999         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3000         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3001         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3002         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3003
3004 2015-04-08  Julian Brown  <julian@codesourcery.com>
3005
3006         * libgomp.h (target_mem_desc: Remove mem_map field.
3007         (acc_dispatch_t): Remove open_device_func, close_device_func,
3008         get_device_num_func, set_device_num_func, target_data members.
3009         Change create_thread_data_func argument to device number instead of
3010         generic pointer.
3011         * oacc-async.c (assert.h): Include.
3012         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3013         (acc_wait_all, acc_wait_all_async): Use current host thread's
3014         active device, not base_dev.
3015         * oacc-cuda.c (acc_get_current_cuda_device)
3016         (acc_get_current_cuda_context, acc_get_cuda_stream)
3017         (acc_set_cuda_stream): Likewise.
3018         * oacc-host.c (host_dispatch): Don't set open_device_func,
3019         close_device_func, get_device_num_func or set_device_num_func.
3020         * oacc-init.c (base_dev, init_key): Remove.
3021         (cached_base_dev): New.
3022         (name_of_acc_device_t): New.
3023         (acc_init_1): Initialise default-numbered device, not zeroth.
3024         (acc_shutdown_1): Close all devices of a given type.
3025         (goacc_destroy_thread): Don't use base_dev.
3026         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3027         (goacc_attach_host_thread_to_device): New.
3028         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3029         (acc_get_num_devices): Don't use base_dev.
3030         (acc_set_device_type): Reimplement.
3031         (acc_get_device_type): Don't use base_dev.
3032         (acc_get_device_num): Tweak logic.
3033         (acc_set_device_num): Likewise.
3034         (acc_on_device): Use acc_get_device_type.
3035         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3036         (goacc_lazy_initialize): Reimplement with acc_init and
3037         goacc_attach_host_thread_to_device.
3038         * oacc-int.h (goacc_thread): Add base_dev field.
3039         (base_dev): Remove extern declaration.
3040         (goacc_attach_host_thread_to_device): Add prototype.
3041         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3042         base_dev.
3043         (acc_free): Likewise.
3044         (acc_memcpy_to_device): Likewise.
3045         (acc_memcpy_from_device): Likewise.
3046         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3047         goacc_lazy_initialize (throughout).
3048         (GOACC_parallel): Use tgt_offset to locate target functions.
3049         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3050         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3051         (gomp_load_plugin_for_device): Remove open_device, close_device,
3052         get_device_num, set_device_num openacc hook initialisation. Don't set
3053         openacc.target_data.
3054         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3055         (GOMP_OFFLOAD_openacc_close_device)
3056         (GOMP_OFFLOAD_openacc_get_device_num)
3057         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3058         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3059         to int.
3060         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3061         (instantiated_devices, ptx_dev_lock): New.
3062         (struct ptx_image_data): New.
3063         (ptx_devices, ptx_images, ptx_image_lock): New.
3064         (fini_streams_for_device): Reorder cuStreamDestroy call.
3065         (nvptx_get_num_devices): Remove forward declaration.
3066         (nvptx_init): Change return type to bool.
3067         (nvptx_fini): Remove.
3068         (nvptx_attach_host_thread_to_device): New.
3069         (nvptx_open_device): Return struct ptx_device* instead of void*.
3070         (nvptx_close_device): Change argument type to struct ptx_device*,
3071         return type to void.
3072         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3073         (kernel_target_data, kernel_host_table): Remove static globals.
3074         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3075         (GOMP_OFFLOAD_init_device): Reimplement.
3076         (GOMP_OFFLOAD_fini_device): Likewise.
3077         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3078         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3079         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3080         (GOMP_OFFLOAD_openacc_open_device)
3081         (GOMP_OFFLOAD_openacc_close_device)
3082         (GOMP_OFFLOAD_openacc_set_device_num)
3083         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3084         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3085         (device number).
3086
3087         testsuite/
3088         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3089
3090 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3091
3092         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3093         * libgomp.h (struct gomp_memory_mapping): Remove.
3094         (struct target_mem_desc): Change type of mem_map from
3095         gomp_memory_mapping * to splay_tree_s *.
3096         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3097         Add load_image_func, unload_image_func.
3098         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3099         Remove offload_regions_registered.
3100         (gomp_init_tables): Remove.
3101         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3102         to splay_tree_s *.
3103         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3104         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3105         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3106         offload_regions_registered.
3107         Initialize load_image_func, unload_image_func, mem_map.root.
3108         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3109         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3110         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3111         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3112         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3113         (lookup_dev): Use dev's lock.
3114         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3115         (acc_is_present): Likewise.
3116         (acc_map_data): Likewise.
3117         (acc_unmap_data): Likewise.  Use dev's lock.
3118         (present_create_copy): Likewise.
3119         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3120         (update_dev_host): Likewise.
3121         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3122         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3123         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3124         (GOMP_OFFLOAD_get_table): Remove
3125         (GOMP_OFFLOAD_load_image): New function.
3126         (GOMP_OFFLOAD_unload_image): New function.
3127         * target.c (register_lock): New mutex for offload image registration.
3128         (num_devices): Do not guard with PLUGIN_SUPPORT.
3129         (gomp_realloc_unlock): New static function.
3130         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3131         before gomp_fatal.
3132         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3133         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3134         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3135         mem_map's.
3136         (gomp_unmap_vars): Likewise.
3137         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3138         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3139         (gomp_offload_image_to_device): New static function.
3140         (GOMP_offload_register): Add mutex lock.
3141         Call gomp_offload_image_to_device for all initialized devices.
3142         Replace gomp_realloc with gomp_realloc_unlock.
3143         (GOMP_offload_unregister): New function.
3144         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3145         get_table_func from the plugin with calls to init_device_func and
3146         gomp_offload_image_to_device.
3147         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3148         to splay_tree_s *.
3149         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3150         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3151         (GOMP_target_data): Do not call gomp_init_tables.
3152         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3153         (gomp_load_plugin_for_device): Replace register_image and get_table
3154         with load_image and unload_image in DLSYM ().
3155         (gomp_register_images_for_device): Remove function.
3156         (gomp_target_init): Do not initialize current_device.mem_map.*,
3157         current_device.offload_regions_registered.
3158         Remove call to gomp_register_images_for_device.
3159         Do not free offload_images and num_offload_images.
3160
3161 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3162
3163         PR fortran/65597
3164         * testsuite/libgomp.fortran/pr65597.f90: New test.
3165
3166 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3167
3168         PR testsuite/65594
3169         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3170         (init, check): New function.
3171         (foo): Change return type to void.
3172         (main): Call init and check.
3173
3174 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3175
3176         PR testsuite/65594
3177         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3178         (foo): Use M for non-inner loops to scale down test-case.
3179
3180 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3181
3182         PR libgomp/64972
3183         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3184         (GOACC_data_start): Likewise.
3185         * target.c (gomp_map_vars): Likewise.
3186
3187 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3188
3189         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3190         hppa*-*-hpux*.
3191
3192 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3193
3194         * testsuite/libgomp.c/target-10.c: New test.
3195         * testsuite/libgomp.c++/target-4.C: New test.
3196
3197 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3198
3199         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3200         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3201
3202 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3203
3204         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3205         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3206         (pthread.h): Check for this header file.
3207         * configure: Regenerate.
3208
3209 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3210
3211         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3212         (check_reduction_op, check_reduction_macro, max, min):
3213         Declare.
3214         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3215         function.
3216         (main): Use new functions.
3217
3218 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3219
3220         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3221         char * for variables holding dlerror return values.
3222         (DLSYM_OPT): Ditto.
3223
3224 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3225
3226         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3227
3228 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3229             Cesar Philippidis  <cesar@codesourcery.com>
3230
3231         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3232         GOACC_ctaid, and GOACC_nctaid routines.
3233
3234 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3235
3236         PR c/64824
3237         * testsuite/libgomp.c/atomic-18.c: New test.
3238         * testsuite/libgomp.c++/atomic-16.C: New test.
3239
3240 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3241
3242         PR c/64824
3243         PR c/64868
3244         * testsuite/libgomp.c/pr64824.c: New test.
3245         * testsuite/libgomp.c/pr64868.c: New test.
3246         * testsuite/libgomp.c++/pr64824.C: New test.
3247         * testsuite/libgomp.c++/pr64868.C: New test.
3248
3249 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
3250
3251         PR libgomp/64635
3252         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3253         Link with -lpthread.
3254         * config/aix/plugin-suffix.h: Delete.
3255
3256 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
3257
3258         PR libgomp/64635
3259         * configure.tgt (*-*-aix*): Use config_path "aix posix".
3260         (*-*-darwin*): Use config_path "bsd darwin posix".
3261         (*-*-hpux*): Use config_path "hpux posix".
3262         * target.c: Add include of plugin-suffix.h and use
3263         SONAME_SUFFIX macro.
3264         * config/aix/plugin-suffix.h: New file.
3265         * config/darwin/plugin-suffix.h: New file.
3266         * config/hpux/plugin-suffix.h: New file.
3267         * config/posix/plugin-suffix.h: New file.
3268
3269 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
3270
3271         PR middle-end/64734
3272         * libgomp.c/pr64734.c: New test.
3273
3274 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3275
3276         PR libgomp/64672
3277         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3278
3279 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3280
3281         PR libgomp/64707
3282         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3283         dg-options.
3284
3285 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
3286
3287         PR libgomp/64625
3288         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3289         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3290         formal parameter.  Update all users.
3291         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3292         Document unused formal parameter.
3293
3294 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
3295
3296         * oacc-parallel.c: Don't include <alloca.h>.
3297         (GOACC_parallel): Use gomp_alloca instead of alloca.
3298
3299 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
3300
3301         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3302
3303 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
3304             James Norris  <jnorris@codesourcery.com>
3305             Tom de Vries  <tom@codesourcery.com>
3306             Julian Brown  <julian@codesourcery.com>
3307             Cesar Philippidis  <cesar@codesourcery.com>
3308             Nathan Sidwell  <nathan@codesourcery.com>
3309             Tobias Burnus  <burnus@net-b.de>
3310
3311         * Makefile.am (search_path): Add $(top_srcdir)/../include.
3312         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3313         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3314         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3315         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3316         Include $(top_srcdir)/plugin/Makefrag.am.
3317         (nodist_libsubinclude_HEADERS): Add openacc.h.
3318         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3319         openacc.f90, openacc.mod, openacc_kinds.mod.
3320         (omp_lib.mod): Generalize into...
3321         (%.mod): ... this new rule.
3322         (openacc_kinds.mod, openacc.mod): New rules.
3323         * plugin/configfrag.ac: New file.
3324         * configure.ac: Move plugin/offloading support into it.  Include
3325         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
3326         * plugin/Makefrag.am: New file.
3327         * testsuite/Makefile.am (OFFLOAD_TARGETS)
3328         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3329         export.
3330         (libgomp-test-support.exp): New rule.
3331         (all-local): Depend on it.
3332         * Makefile.in: Regenerate.
3333         * testsuite/Makefile.in: Regenerate.
3334         * config.h.in: Likewise.
3335         * configure: Likewise.
3336         * configure.tgt: Harden shell syntax.
3337         * env.c: Include "oacc-int.h".
3338         (parse_acc_device_type): New function.
3339         (gomp_debug_var, goacc_device_type, goacc_device_num): New
3340         variables.
3341         (initialize_env): Initialize those.  Call
3342         goacc_runtime_initialize.
3343         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3344         (gomp_fatal): Call gomp_vfatal.
3345         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3346         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3347         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3348         (splay_tree_node, splay_tree, splay_tree_key)
3349         (struct target_mem_desc, struct splay_tree_key_s)
3350         (struct gomp_memory_mapping, struct acc_dispatch_t)
3351         (struct gomp_device_descr, gomp_acc_insert_pointer)
3352         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3353         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3354         (gomp_free_memmap, gomp_fini_device): New declarations.
3355         (gomp_vdebug, gomp_debug): New macros.
3356         Include "splay-tree.h".
3357         * libgomp.map (OACC_2.0): New symbol version.  Use for
3358         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3359         acc_set_device_type_h_, acc_get_device_type,
3360         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3361         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3362         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3363         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3364         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3365         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3366         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3367         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3368         acc_copyin_array_h_, acc_present_or_copyin,
3369         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3370         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3371         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3372         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3373         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3374         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3375         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3376         acc_update_device, acc_update_device_32_h_,
3377         acc_update_device_64_h_, acc_update_device_array_h_,
3378         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3379         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3380         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3381         acc_is_present_64_h_, acc_is_present_array_h_,
3382         acc_memcpy_to_device, acc_memcpy_from_device,
3383         acc_get_current_cuda_device, acc_get_current_cuda_context,
3384         acc_get_cuda_stream, acc_set_cuda_stream.
3385         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
3386         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3387         GOACC_update, GOACC_wait, GOACC_get_thread_num,
3388         GOACC_get_num_threads.
3389         (GOMP_PLUGIN_1.0): New symbol version.  Use for
3390         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3391         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3392         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3393         GOMP_PLUGIN_acc_thread.
3394         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3395         environment variable.
3396         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
3397         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
3398         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
3399         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
3400         (splay_tree_remove): New declarations.
3401         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
3402         (splay_tree_remove, splay_tree_lookup): Move into...
3403         * splay-tree.c: ... this new file.
3404         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
3405         (splay_tree_node, splay_tree, splay_tree_key)
3406         (struct target_mem_desc, struct splay_tree_key_s)
3407         (struct gomp_device_descr): Don't declare.
3408         (num_devices_openmp): New variable.
3409         (gomp_get_num_devices ): Use it.
3410         (gomp_init_targets_once): New function.
3411         (gomp_get_num_devices ): Use it.
3412         (get_kind, gomp_copy_from_async, gomp_free_memmap)
3413         (gomp_fini_device, gomp_register_image_for_device): New functions.
3414         (gomp_map_vars): Add devaddrs parameter.
3415         (gomp_update): Add mm parameter.
3416         (gomp_init_device): Move most of it into...
3417         (gomp_init_tables): ... this new function.
3418         (gomp_register_images_for_device): Remove function.
3419         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
3420         Make them hidden instead of static.
3421         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
3422         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
3423         (GOMP_target_end_data, GOMP_target_update)
3424         (gomp_load_plugin_for_device, gomp_target_init): Update for
3425         OpenACC changes.
3426         * oacc-async.c: New file.
3427         * oacc-cuda.c: Likewise.
3428         * oacc-host.c: Likewise.
3429         * oacc-init.c: Likewise.
3430         * oacc-int.h: Likewise.
3431         * oacc-mem.c: Likewise.
3432         * oacc-parallel.c: Likewise.
3433         * oacc-plugin.c: Likewise.
3434         * oacc-plugin.h: Likewise.
3435         * oacc-ptx.h: Likewise.
3436         * openacc.f90: Likewise.
3437         * openacc.h: Likewise.
3438         * openacc_lib.h: Likewise.
3439         * plugin/plugin-host.c: Likewise.
3440         * plugin/plugin-nvptx.c: Likewise.
3441         * libgomp-plugin.c: Likewise.
3442         * libgomp-plugin.h: Likewise.
3443         * libgomp_target.h: Remove file after merging content into the
3444         former file.  Update all users.
3445         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
3446         (offload_targets_s, offload_targets_s_openacc): New variables.
3447         (check_effective_target_openacc_nvidia_accel_present)
3448         (check_effective_target_openacc_nvidia_accel_selected): New
3449         procedures.
3450         (libgomp_init): Update for OpenACC changes.
3451         * testsuite/libgomp-test-support.exp.in: New file.
3452         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3453         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3454         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3455         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
3456         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
3457         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3458         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
3459         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3460         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3461         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
3462         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
3463         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3464         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
3465         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3466         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
3467         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
3468         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
3469         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
3470         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
3471         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
3472         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
3473         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3474         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3475         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3476         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3477         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3478         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3479         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3480         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3481         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3482         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3483         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3484         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3485         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
3486         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
3487         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3488         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3489         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3490         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
3491         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
3492         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
3493         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
3494         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3495         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3496         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3497         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
3498         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3499         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3500         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3501         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3502         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3503         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
3504         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3505         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3506         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3507         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3508         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3509         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3510         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3511         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
3512         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3513         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
3514         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3515         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3516         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3517         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
3518         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
3519         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3520         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3521         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3522         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
3523         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3524         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3525         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3526         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
3527         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
3528         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3529         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3530         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
3531         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
3532         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
3533         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
3534         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3535         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3536         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3537         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
3538         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
3539         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3540         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3541         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
3542         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
3543         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
3544         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
3545         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3546         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3547         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3548         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3549         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
3550         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3551         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3552         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
3553         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
3554         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
3555         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3556         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
3557         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
3558         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
3559         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
3560         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
3561         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3562         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
3563         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
3564         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3565         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
3566         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
3567         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
3568         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
3569         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
3570         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
3571         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
3572         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
3573         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
3574         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3575         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
3576         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
3577         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
3578         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
3579         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
3580         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
3581         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
3582         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
3583         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
3584         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3585         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
3586         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3587         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3588         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3589         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3590         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3591         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
3592         Likewise.
3593         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
3594         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
3595         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
3596         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
3597         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
3598         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3599         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
3600         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3601         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3602         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3603         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3604         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3605         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3606         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
3607         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
3608         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
3609         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
3610         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
3611         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
3612         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
3613         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
3614         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
3615         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
3616         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
3617         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
3618         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
3619         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3620         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3621         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3622         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3623         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3624         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3625         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3626         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3627         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
3628         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
3629         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
3630         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
3631         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
3632         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
3633         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
3634         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
3635         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
3636         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
3637         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
3638         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
3639         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
3640         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
3641         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
3642         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3643         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3644         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3645         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
3646         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3647         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
3648         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
3649         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
3650         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
3651         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
3652         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
3653
3654 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
3655             Julian Brown  <julian@codesourcery.com>
3656             David Malcolm  <dmalcolm@redhat.com>
3657
3658         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
3659         to "GNU Offloading and Multi Processing Runtime Library".  Change
3660         all users.
3661         * configure: Regenerate.
3662         * libgomp.texi: Update.
3663
3664 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
3665
3666         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
3667         "$tgt_dir/lib32".
3668         * configure: Regenerate.
3669
3670         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
3671         "intelmic" in $offload_targets.
3672
3673 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
3674
3675         Update copyright years.
3676
3677         * libgomp.texi: Bump @copying's copyright year.
3678
3679 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3680
3681         * testsuite/lib/libgomp.exp: Load target-utils.exp.
3682         Move load of target-supportes.exp earlier.
3683
3684 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
3685
3686         * testsuite/libgomp.c/target-9.c: New test.
3687
3688 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
3689
3690         * config.h.in: Regenerate.
3691         * configure: Regenerate.
3692         * configure.ac: Add GCC_CHECK_EMUTLS.
3693         * libgomp.h: Add check for USE_EMUTLS: this case
3694         is equal to HAVE_TLS.
3695         * team.c: Likewise.
3696
3697 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
3698
3699         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
3700
3701 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3702             Ilya Verbin  <ilya.verbin@intel.com>
3703
3704         * testsuite/libgomp.c/target-critical-1.c: New test.
3705
3706 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
3707
3708         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
3709         to dg-options unless expensive testing is on.
3710         (TESTITERS): Define to N if not defined.
3711         (main): Use TESTITERS instead of N.
3712         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
3713         dg-additional-options depending on whether expensive testing is on.
3714         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
3715         Decrease N to 100000 and CHUNKSZ to 10000.
3716
3717 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
3718
3719         PR fortran/63938
3720         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
3721         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
3722
3723 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
3724
3725         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
3726
3727 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
3728
3729         PR bootstrap/63784
3730         * configure: Regenerated.
3731
3732 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
3733
3734         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
3735         vect_simd_clones effective target.
3736         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3737
3738 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
3739
3740         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
3741         of 32 as block_size.
3742         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
3743         instead of 32 as block_size.
3744
3745 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3746             Ilya Verbin  <ilya.verbin@intel.com>
3747
3748         * Makefile.in: Regenerate.
3749         * configure: Regenerate.
3750         * configure.ac: Set up offload_additional_options,
3751         offload_additional_lib_paths and offload_targets.
3752         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
3753         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
3754         * testsuite/Makefile.in: Regenerate.
3755         * testsuite/lib/libgomp.exp (libgomp_init): Append
3756         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
3757         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
3758         build directory to LD_LIBRARY_PATH for intelmic offload targets.
3759
3760 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3761             Ilya Verbin  <ilya.verbin@intel.com>
3762             Kirill Yukhin  <kirill.yukhin@intel.com>
3763             Ilya Tocar  <ilya.tocar@intel.com>
3764
3765         * testsuite/lib/libgomp.exp
3766         (check_effective_target_offload_device): New.
3767         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
3768         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
3769         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
3770         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
3771         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
3772         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
3773         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
3774         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
3775         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
3776         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
3777         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
3778         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
3779         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
3780         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
3781         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
3782         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
3783         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
3784         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
3785         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
3786         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
3787         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
3788         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
3789         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
3790         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
3791         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
3792         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
3793         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
3794         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
3795         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
3796         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
3797         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
3798         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
3799         * testsuite/libgomp.c/target-7.c: Fix test.
3800         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
3801         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
3802         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
3803         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
3804         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
3805         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
3806         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
3807         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
3808         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
3809         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
3810         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
3811         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
3812         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
3813         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
3814         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
3815         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
3816         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
3817         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
3818         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3819         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
3820         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
3821         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
3822         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
3823         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
3824         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
3825         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
3826         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
3827         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
3828         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
3829         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
3830         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
3831
3832 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
3833             Ilya Verbin  <ilya.verbin@intel.com>
3834             Thomas Schwinge  <thomas@codesourcery.com>
3835             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3836
3837         * libgomp.map (GOMP_4.0.1): New symbol version.
3838         Add GOMP_offload_register.
3839         * libgomp_target.h: New file.
3840         * splay-tree.h: New file.
3841         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
3842         (gomp_target_init): New forward declaration.
3843         (gomp_is_initialized): New static variable.
3844         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
3845         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
3846         New structures.
3847         (offload_images, num_offload_images, devices, num_devices): New static
3848         variables.
3849         (splay_compare): New static function.
3850         (struct gomp_device_descr): New structure.
3851         (gomp_get_num_devices): Call gomp_target_init.
3852         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
3853         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
3854         (GOMP_offload_register): New function.
3855         (GOMP_target): Arrange for host callback to be performed in a separate
3856         initial thread and contention group, inheriting ICVs from
3857         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
3858         Add device initialization and lookup for target function in splay tree.
3859         (GOMP_target_data): Add device initialization and call gomp_map_vars.
3860         (GOMP_target_end_data): Call gomp_unmap_vars.
3861         (GOMP_target_update): Add device initialization and call gomp_update.
3862         (gomp_load_plugin_for_device, gomp_register_images_for_device)
3863         (gomp_target_init): New static functions.
3864
3865 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
3866             Thomas Schwinge  <thomas@codesourcery.com>
3867             Ilya Verbin  <ilya.verbin@intel.com>
3868             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3869
3870         * config.h.in: Regenerate.
3871         * configure: Regenerate.
3872         * configure.ac: Check for libdl, required for plugin support.
3873         (PLUGIN_SUPPORT): Define if plugins are supported.
3874         (enable_offload_targets): Support Intel MIC targets.
3875         (OFFLOAD_TARGETS): List of target names suitable for offloading.
3876
3877 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3878
3879         PR target/63610
3880         * configure: Regenerate.
3881
3882 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3883
3884         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
3885
3886 2014-10-06  Marek Polacek  <polacek@redhat.com>
3887
3888         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
3889         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
3890         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
3891         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3892
3893 2014-10-06  Marek Polacek  <polacek@redhat.com>
3894
3895         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
3896         * testsuite/libgomp.c/nqueens-1.c: Likewise.
3897         * testsuite/libgomp.c/pr26943-3.c: Likewise.
3898         * testsuite/libgomp.c/pr26943-4.c: Likewise.
3899         * testsuite/libgomp.c/pr36802-2.c: Likewise.
3900         * testsuite/libgomp.c/pr36802-3.c: Likewise.
3901         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
3902         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3903         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
3904         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
3905         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
3906         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
3907         * testsuite/libgomp.c/omp-single-1.c: Likewise.
3908         * testsuite/libgomp.c/omp-single-2.c: Likewise.
3909         * testsuite/libgomp.c/omp_matvec.c: Likewise.
3910         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
3911         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
3912         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
3913         declarations.
3914
3915 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
3916
3917         PR libgomp/61200
3918         * testsuite/libgomp.c/pr61200.c: New test.
3919
3920 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
3921
3922         PR c++/63248
3923         * testsuite/libgomp.c++/pr63248.C: New test.
3924
3925 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
3926
3927         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
3928         is not zero, but taskgroup->children is NULL and there are
3929         any task->children, schedule those instead of waiting.
3930         * testsuite/libgomp.c/depend-6.c: New test.
3931         * testsuite/libgomp.c/depend-7.c: New test.
3932         * testsuite/libgomp.c/depend-8.c: New test.
3933         * testsuite/libgomp.c/depend-9.c: New test.
3934         * testsuite/libgomp.c/depend-10.c: New test.
3935
3936 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
3937
3938         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
3939         (struct gomp_taskwait): New type.
3940         (struct gomp_task): Add taskwait and parent_depends_on, remove
3941         in_taskwait and taskwait_sem fields.
3942         (gomp_finish_task): Don't destroy taskwait_sem.
3943         * task.c (gomp_init_task): Don't init in_taskwait, instead init
3944         taskwait and parent_depends_on.
3945         (GOMP_task): For if (0) tasks with depend clause that depend on
3946         earlier tasks don't defer them, instead call
3947         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
3948         Initialize redundant_out field, for redundant out entries just
3949         move them at the end of linked list instead of removing them
3950         completely, and set redundant_out flag instead of redundant.
3951         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
3952         that task.
3953         (gomp_task_run_post_handle_dependers): If parent is in
3954         gomp_task_maybe_wait_for_dependencies and newly runnable task
3955         is not parent_depends_on, queue it in parent->children linked
3956         list after all runnable tasks with parent_depends_on set.
3957         Adjust for addition of taskwait indirection.
3958         (gomp_task_run_post_remove_parent): If parent is in
3959         gomp_task_maybe_wait_for_dependencies and task to be removed
3960         is parent_depends_on, decrement n_depend and if needed awake
3961         parent.  Adjust for addition of taskwait indirection.
3962         (GOMP_taskwait): Adjust for addition of taskwait indirection.
3963         (gomp_task_maybe_wait_for_dependencies): New function.
3964         * testsuite/libgomp.c/depend-5.c: New test.
3965
3966 2014-07-13  Tobias Burnus  <burnus@net-b.de>
3967
3968         * testsuite/libgomp.fortran/pr34020.f90: Make compile
3969         with TS 18508/Fortran 2015.
3970
3971 2014-07-06  Marek Polacek  <polacek@redhat.com>
3972
3973         PR c/6940
3974         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
3975
3976 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
3977
3978         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
3979         matches regex $lang_source_re, add $lang_include_flags to options.
3980         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
3981         * testsuite/libgomp.c++/c++.exp: Likewise.
3982         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
3983         and lang_include_flags instead of adding -fintrinsic-modules-path= to
3984         ALWAYS_CFLAGS.
3985         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
3986
3987 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
3988
3989         * testsuite/libgomp.fortran/fortran.exp: Explain
3990         gfortran-dg-runtest usage.
3991
3992 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
3993
3994         * testsuite/libgomp.fortran/simd5.f90: New test.
3995         * testsuite/libgomp.fortran/simd6.f90: New test.
3996         * testsuite/libgomp.fortran/simd7.f90: New test.
3997
3998 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
3999
4000         * testsuite/libgomp.c/for-2.c: Define SC to static for
4001         #pragma omp for simd testing.
4002         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4003         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4004         SC macro.
4005         * testsuite/libgomp.c/simd-14.c: New test.
4006         * testsuite/libgomp.c/simd-15.c: New test.
4007         * testsuite/libgomp.c/simd-16.c: New test.
4008         * testsuite/libgomp.c/simd-17.c: New test.
4009         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4010         #pragma omp for simd testing.
4011         * testsuite/libgomp.c++/simd10.C: New test.
4012         * testsuite/libgomp.c++/simd11.C: New test.
4013         * testsuite/libgomp.c++/simd12.C: New test.
4014         * testsuite/libgomp.c++/simd13.C: New test.
4015
4016         * testsuite/libgomp.fortran/aligned1.f03: New test.
4017         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4018         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4019         tasks with !$omp parallel !$omp single.
4020         * testsuite/libgomp.fortran/target8.f90: New test.
4021         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4022         not to use trim in the combiner, instead call elemental function.
4023         (fn): New elemental function.
4024         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4025         Make elemental.
4026         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4027         omp_in): Likewise.
4028         * testsuite/libgomp.fortran/udr12.f90: New test.
4029         * testsuite/libgomp.fortran/udr13.f90: New test.
4030         * testsuite/libgomp.fortran/udr14.f90: New test.
4031         * testsuite/libgomp.fortran/udr15.f90: New test.
4032
4033 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4034
4035         * omp_lib.f90.in (openmp_version): Set to 201307.
4036         * omp_lib.h.in (openmp_version): Likewise.
4037         * testsuite/libgomp.c/target-8.c: New test.
4038         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4039         and inbranch clauses.
4040         * testsuite/libgomp.fortran/depend-3.f90: New test.
4041         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4042         openmp_version.
4043         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4044         * testsuite/libgomp.fortran/target1.f90: New test.
4045         * testsuite/libgomp.fortran/target2.f90: New test.
4046         * testsuite/libgomp.fortran/target3.f90: New test.
4047         * testsuite/libgomp.fortran/target4.f90: New test.
4048         * testsuite/libgomp.fortran/target5.f90: New test.
4049         * testsuite/libgomp.fortran/target6.f90: New test.
4050         * testsuite/libgomp.fortran/target7.f90: New test.
4051
4052 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4053
4054         PR fortran/60928
4055         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4056         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4057         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4058         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4059         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4060         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4061         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4062         * testsuite/libgomp.fortran/associate1.f90: New test.
4063         * testsuite/libgomp.fortran/associate2.f90: New test.
4064         * testsuite/libgomp.fortran/procptr1.f90: New test.
4065
4066 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4067
4068         * testsuite/libgomp.fortran/simd1.f90: New test.
4069         * testsuite/libgomp.fortran/udr1.f90: New test.
4070         * testsuite/libgomp.fortran/udr2.f90: New test.
4071         * testsuite/libgomp.fortran/udr3.f90: New test.
4072         * testsuite/libgomp.fortran/udr4.f90: New test.
4073         * testsuite/libgomp.fortran/udr5.f90: New test.
4074         * testsuite/libgomp.fortran/udr6.f90: New test.
4075         * testsuite/libgomp.fortran/udr7.f90: New test.
4076         * testsuite/libgomp.fortran/udr8.f90: New test.
4077         * testsuite/libgomp.fortran/udr9.f90: New test.
4078         * testsuite/libgomp.fortran/udr10.f90: New test.
4079         * testsuite/libgomp.fortran/udr11.f90: New test.
4080
4081 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4082
4083         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4084         vect_simd_clones effective target.
4085         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4086
4087 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4088
4089         PR middle-end/61252
4090         * testsuite/libgomp.c++/simd-9.C: New test.
4091
4092 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4093
4094         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4095         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4096         texts according to their @menu entry positions.
4097
4098 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4099
4100         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4101         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4102         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4103         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4104         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4105         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4106         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4107         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4108         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4109         * testsuite/libgomp.fortran/depend-1.f90: New test.
4110         * testsuite/libgomp.fortran/depend-2.f90: New test.
4111         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4112         * testsuite/libgomp.fortran/simd1.f90: New test.
4113         * testsuite/libgomp.fortran/simd2.f90: New test.
4114         * testsuite/libgomp.fortran/simd3.f90: New test.
4115         * testsuite/libgomp.fortran/simd4.f90: New test.
4116         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4117
4118 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4119
4120         * testsuite/libgomp.c/simd-10.c: New test.
4121         * testsuite/libgomp.c/simd-11.c: New test.
4122         * testsuite/libgomp.c/simd-12.c: New test.
4123         * testsuite/libgomp.c/simd-13.c: New test.
4124
4125 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4126
4127         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4128         atomic type clauses in any order and optional comma in between.
4129         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4130         * testsuite/libgomp.c/atomic-17.c: Likewise.
4131
4132         * testsuite/libgomp.c/simd-7.c: New test.
4133         * testsuite/libgomp.c/simd-8.c: New test.
4134         * testsuite/libgomp.c/simd-9.c: New test.
4135         * testsuite/libgomp.c/loop-16.c: New test.
4136
4137 2014-04-02  Richard Henderson  <rth@redhat.com>
4138
4139         * config/linux/futex.h (futex_wait): Get error value from errno.
4140         (futex_wake): Likewise.
4141
4142 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4143
4144         PR c++/60331
4145         * testsuite/libgomp.c++/udr-11.C: New test.
4146         * testsuite/libgomp.c++/udr-12.C: New test.
4147         * testsuite/libgomp.c++/udr-13.C: New test.
4148         * testsuite/libgomp.c++/udr-14.C: New test.
4149         * testsuite/libgomp.c++/udr-15.C: New test.
4150         * testsuite/libgomp.c++/udr-16.C: New test.
4151         * testsuite/libgomp.c++/udr-17.C: New test.
4152         * testsuite/libgomp.c++/udr-18.C: New test.
4153         * testsuite/libgomp.c++/udr-19.C: New test.
4154
4155 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4156
4157         Update copyright years
4158
4159 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4160
4161         * hashtab.h: Use the standard form for the copyright notice.
4162
4163 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4164
4165         * libgomp.texi: Bump @copying's copyright year.
4166
4167 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4168
4169         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4170         alloca () with __builtin_alloca ().
4171         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4172         * testsuite/libgomp.c/lock-3.c: Likewise.
4173         * testsuite/libgomp.c/pr48591.c: Likewise.
4174
4175 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4176
4177         PR testsuite/59534
4178         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4179         comparisons.
4180
4181 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4182
4183         PR libgomp/58756
4184         * testsuite/libgomp.c/pr58756.c: New test.
4185
4186 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4187
4188         PR libgomp/59467
4189         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4190         !$omp parallel.
4191
4192 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4193
4194         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4195         ALWAYS_CFLAGS.
4196         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4197         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4198         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4199         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4200         Likewise.
4201
4202         * libgomp_g.h: Include <stddef.h> for size_t.
4203
4204         * libgomp.spec.in: Update comment about libgomp's dependencies.
4205         * configure.ac: Likewise.
4206         * configure: Regenerate.
4207
4208 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4209
4210         * libgomp.texi: (Runtime Library Routines): Update references for
4211         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4212         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4213         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4214         (Environment Variables): Update references for OpenMP 4.0. Add
4215         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4216         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4217         order.
4218
4219 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4220
4221         * env.c (parse_bind_var): Initialize value to avoid
4222         (false positive) warning.
4223
4224 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4225
4226         PR libgomp/58691
4227         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4228         to check variable.
4229         (gomp_init_num_threads): Move i variable declaration into
4230         #ifdef CPU_ALLOC_SIZE block.
4231         * config/linux/affinity.c (gomp_affinity_init_level): Test
4232         gomp_places_list_len == 0 rather than gomp_places_list == 0
4233         when checking for topology reading error.
4234         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4235         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4236         gomp_places_list, only parse env var and always return false.
4237         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4238         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4239         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4240         and either of these variables were parsed correctly into a places
4241         list.
4242
4243 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4244             Jakub Jelinek  <jakub@redhat.com>
4245
4246         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4247         of 5 loopfn matches.
4248         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4249         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4250         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4251         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4252         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4253         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4254         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4255         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4256
4257 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4258
4259         * Makefile.am (omp_lib.mod): Streamline rule.
4260         * Makefile.in: Regenerate.
4261
4262         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4263         exceptions.
4264
4265         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4266         * testsuite/libgomp.fortran/lib1.f90: Likewise.
4267         * testsuite/libgomp.fortran/lib2.f: Likewise.
4268         * testsuite/libgomp.fortran/lib3.f: Likewise.
4269
4270         * configure.ac: Typo fix.
4271         * configure: Regenerate.
4272
4273         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4274         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4275
4276         * omp.h.in: Don't touch the user's namespace.
4277
4278 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
4279             Tobias Burnus  <burnus@net-b.de>
4280             Richard Henderson  <rth@redhat.com>
4281
4282         * target.c: New file.
4283         * Makefile.am (libgomp_la_SOURCES): Add target.c.
4284         * Makefile.in: Regenerated.
4285         * libgomp_g.h (GOMP_task): Add depend argument.
4286         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4287         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4288         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4289         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4290         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4291         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4292         GOMP_taskgroup_start, GOMP_taskgroup_end,
4293         GOMP_parallel_sections): New prototypes.
4294         * fortran.c (omp_is_initial_device): Add ialias_redirect.
4295         (omp_is_initial_device_): New function.
4296         (ULP, STR1, STR2, ialias_redirect): Removed.
4297         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4298         omp_set_default_device_8_, omp_get_default_device_,
4299         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4300         functions.
4301         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4302         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4303         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4304         @@GOMP_4.0.
4305         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4306         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4307         omp_set_default_device, omp_set_default_device_,
4308         omp_set_default_device_8_, omp_get_default_device,
4309         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4310         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4311         omp_get_team_num_): Export @@OMP_4.0.
4312         * team.c (struct gomp_thread_start_data): Add place field.
4313         (gomp_thread_start): Clear thr->thread_pool and
4314         thr->task before returning.  Use gomp_team_barrier_wait_final
4315         instead of gomp_team_barrier_wait.  Initialize thr->place.
4316         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4317         team_cancelled and task_queued_count fields.
4318         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4319         before calling pthread_exit.
4320         (gomp_free_thread): No longer static.  Use
4321         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4322         (gomp_team_start): Add flags argument.  Set
4323         thr->thread_pool->threads_busy to nthreads immediately after creating
4324         new pool.  Use gomp_managed_threads_lock instead of
4325         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
4326         (gomp_team_end): Use gomp_managed_threads_lock instead of
4327         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
4328         of gomp_team_barrier_wait.  If team->team_cancelled, call
4329         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4330         rather than thr->ts.work_share.
4331         (initialize_team): Don't call gomp_sem_init here.
4332         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4333         caller.
4334         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4335         * env.c (gomp_global_icv): Add default_device_var, target_data and
4336         bind_var initializers.
4337         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4338         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4339         gomp_places_list_len): New variables.
4340         (parse_bind_var, parse_one_place, parse_places_var): New functions.
4341         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4342         sized places.
4343         (gomp_cancel_var): New global variable.
4344         (parse_int): New function.
4345         (handle_omp_display_env): New function.
4346         (initialize_env): Use it.  Initialize default_device_var.
4347         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
4348         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
4349         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
4350         been successfully parsed (and call gomp_init_affinity in that case).
4351         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4352         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4353         omp_get_team_num, omp_is_initial_device): New functions.
4354         * libgomp.h: Include stdlib.h.
4355         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4356         Define.
4357         (struct target_mem_desc): Forward declare.
4358         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4359         and thread_limit_var fields.
4360         (gomp_get_num_devices): New prototype.
4361         (gomp_cancel_var): New extern decl.
4362         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4363         team_cancelled and task_queued_count fields.  Add comments about
4364         task_{,queued_,running_}count.
4365         (gomp_cancel_kind): New enum.
4366         (gomp_work_share_end_cancel): New prototype.
4367         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4368         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4369         and depend fields.
4370         (struct gomp_taskgroup): New type.
4371         (struct gomp_task_depend_entry,
4372         struct gomp_dependers_vec): New types.
4373         (gomp_finish_task): Free depend_hash if non-NULL.
4374         (struct gomp_team_state): Add place_partition_off
4375         and place_partition_len fields.
4376         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4377         gomp_places_list_len): New extern decls.
4378         (struct gomp_thread): Add place field.
4379         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4380         (gomp_init_thread_affinity): Add place argument.
4381         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4382         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4383         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4384         gomp_affinity_init_level, gomp_affinity_print_place): New
4385         prototypes.
4386         (gomp_team_start): Add flags argument.
4387         (gomp_thread_limit_var, gomp_remaining_threads_count,
4388         gomp_remaining_threads_lock): Remove.
4389         (gomp_managed_threads_lock): New variable.
4390         (struct gomp_thread_pool): Add threads_busy field.
4391         (gomp_free_thread): New prototype.
4392         * task.c: Include hashtab.h.
4393         (hash_entry_type): New typedef.
4394         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4395         (gomp_init_task): Clear dependers, depend_hash, depend_count,
4396         copy_ctors_done and taskgroup fields.
4397         (GOMP_task): Add depend argument, handle depend clauses.  If
4398         gomp_team_barrier_cancelled or if it's taskgroup has been
4399         cancelled, don't queue or start new tasks.  Set copy_ctors_done
4400         field if needed.  Initialize taskgroup field.  If copy_ctors_done
4401         and already cancelled, don't discard the task.  If taskgroup is
4402         non-NULL, enqueue the task into taskgroup queue.  Increment
4403         num_children field in taskgroup.  Increment task_queued_count.
4404         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
4405         gomp_task_run_post_remove_taskgroup): New inline functions.
4406         (gomp_task_run_post_handle_depend_hash,
4407         gomp_task_run_post_handle_dependers,
4408         gomp_task_run_post_handle_depend): New functions.
4409         (GOMP_taskwait): Use them.  If more than one new tasks
4410         have been queued, wake other threads if needed.
4411         (gomp_barrier_handle_tasks): Likewise.  If
4412         gomp_team_barrier_cancelled, don't start any new tasks, just free
4413         all tasks.
4414         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
4415         * omp_lib.f90.in
4416         (omp_proc_bind_kind, omp_proc_bind_false,
4417         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4418         omp_proc_bind_spread): New params.
4419         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4420         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4421         omp_get_team_num, omp_is_initial_device): New interfaces.
4422         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
4423         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
4424         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
4425         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
4426         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
4427         useless use omp_lib_kinds.
4428         * omp.h.in (omp_proc_bind_t): New typedef.
4429         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4430         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4431         omp_get_team_num, omp_is_initial_device): New prototypes.
4432         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
4433         through to gomp_team_start.
4434         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
4435         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
4436         Adjust gomp_parallel_loop_start callers.
4437         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4438         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4439         GOMP_loop_end_cancel): New functions.
4440         (GOMP_parallel_end): Add ialias_redirect.
4441         * hashtab.h: New file.
4442         * libgomp.texi (Environment Variables): Minor cleanup,
4443         update section refs to OpenMP 4.0rc2.
4444         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
4445         environment variables.
4446         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
4447         team->work_shares_to_free to thr->ts.work_share before calling
4448         free_work_share.
4449         (gomp_work_share_end_cancel): New function.
4450         * config/linux/proc.c: Include errno.h.
4451         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
4452         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
4453         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
4454         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
4455         gomp_cpuset_size is sizeof (cpu_set_t).
4456         (gomp_init_num_threads): Initialize gomp_cpuset_size,
4457         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
4458         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
4459         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
4460         contain any logical CPUs.
4461         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
4462         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
4463         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
4464         pthread_getaffinity_np.  Check gomp_places_list instead of
4465         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
4466         * config/linux/bar.c (gomp_barrier_wait_end,
4467         gomp_barrier_wait_last): Use BAR_* defines.
4468         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
4469         from state where needed.  Set work_share_cancelled to 0 on last
4470         thread.
4471         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
4472         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
4473         functions.
4474         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
4475         Add cpusetsize argument.
4476         (gomp_cpuset_size, gomp_cpusetp): Declare.
4477         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
4478         (affinity_counter): Remove.
4479         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
4480         if CPU_ALLOC_SIZE isn't defined.
4481         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
4482         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
4483         bind current thread to the first place.
4484         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
4485         pthread_setaffinity_np to gomp_places_list[place].
4486         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4487         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4488         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4489         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
4490         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4491         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4492         (gomp_barrier_t): Add awaited_final field.
4493         (gomp_barrier_init): Initialize awaited_final field.
4494         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
4495         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
4496         prototypes.
4497         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
4498         defines.
4499         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
4500         gomp_team_barrier_cancelled): New inline functions.
4501         (gomp_barrier_last_thread,
4502         gomp_team_barrier_set_task_pending,
4503         gomp_team_barrier_clear_task_pending,
4504         gomp_team_barrier_set_waiting_for_tasks,
4505         gomp_team_barrier_waiting_for_tasks,
4506         gomp_team_barrier_done): Use BAR_* defines.
4507         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
4508         (gomp_barrier_wait_end): Use BAR_* defines.
4509         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
4510         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
4511         Use BAR_* defines.
4512         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
4513         gomp_team_barrier_cancel): New functions.
4514         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
4515         argument.
4516         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4517         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4518         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4519         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
4520         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4521         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4522         (gomp_barrier_t): Add cancellable field.
4523         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
4524         gomp_team_barrier_cancel): New prototypes.
4525         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
4526         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
4527         gomp_team_barrier_cancelled): New inline functions.
4528         (gomp_barrier_wait_start, gomp_barrier_last_thread,
4529         gomp_team_barrier_set_task_pending,
4530         gomp_team_barrier_clear_task_pending,
4531         gomp_team_barrier_set_waiting_for_tasks,
4532         gomp_team_barrier_waiting_for_tasks,
4533         gomp_team_barrier_done): Use BAR_* defines.
4534         * barrier.c (GOMP_barrier_cancel): New function.
4535         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
4536         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4537         omp_proc_bind_spread): New params.
4538         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4539         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4540         omp_get_team_num, omp_is_initial_device): New externals.
4541         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
4542         New functions.
4543         (gomp_resolve_num_threads): Adjust for thread_limit now being in
4544         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4545         infinity.  If not nested, just return minimum of max_num_threads
4546         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
4547         to the returned value.  Otherwise, don't update atomically
4548         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
4549         (GOMP_parallel_end): Adjust for thread_limit now being in
4550         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4551         infinity.  Adjust threads_busy in the pool rather than
4552         gomp_remaining_threads_count.  Remember team->nthreads and call
4553         gomp_team_end before adjusting threads_busy, if not nested
4554         afterwards, just set it to 1 non-atomically.  Add ialias.
4555         (GOMP_parallel_start): Adjust gomp_team_start caller.
4556         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
4557         * testsuite/libgomp.c/affinity-1.c: New test.
4558         * testsuite/libgomp.c/atomic-15.c: New test.
4559         * testsuite/libgomp.c/atomic-16.c: New test.
4560         * testsuite/libgomp.c/atomic-17.c: New test.
4561         * testsuite/libgomp.c/cancel-for-1.c: New test.
4562         * testsuite/libgomp.c/cancel-for-2.c: New test.
4563         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
4564         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
4565         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
4566         * testsuite/libgomp.c/cancel-sections-1.c: New test.
4567         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
4568         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
4569         * testsuite/libgomp.c/depend-1.c: New test.
4570         * testsuite/libgomp.c/depend-2.c: New test.
4571         * testsuite/libgomp.c/depend-3.c: New test.
4572         * testsuite/libgomp.c/depend-4.c: New test.
4573         * testsuite/libgomp.c/for-1.c: New test.
4574         * testsuite/libgomp.c/for-1.h: New file.
4575         * testsuite/libgomp.c/for-2.c: New test.
4576         * testsuite/libgomp.c/for-2.h: New file.
4577         * testsuite/libgomp.c/for-3.c: New test.
4578         * testsuite/libgomp.c/pr58392.c: New test.
4579         * testsuite/libgomp.c/simd-1.c: New test.
4580         * testsuite/libgomp.c/simd-2.c: New test.
4581         * testsuite/libgomp.c/simd-3.c: New test.
4582         * testsuite/libgomp.c/simd-4.c: New test.
4583         * testsuite/libgomp.c/simd-5.c: New test.
4584         * testsuite/libgomp.c/simd-6.c: New test.
4585         * testsuite/libgomp.c/target-1.c: New test.
4586         * testsuite/libgomp.c/target-2.c: New test.
4587         * testsuite/libgomp.c/target-3.c: New test.
4588         * testsuite/libgomp.c/target-4.c: New test.
4589         * testsuite/libgomp.c/target-5.c: New test.
4590         * testsuite/libgomp.c/target-6.c: New test.
4591         * testsuite/libgomp.c/target-7.c: New test.
4592         * testsuite/libgomp.c/taskgroup-1.c: New test.
4593         * testsuite/libgomp.c/thread-limit-1.c: New test.
4594         * testsuite/libgomp.c/thread-limit-2.c: New test.
4595         * testsuite/libgomp.c/thread-limit-3.c: New test.
4596         * testsuite/libgomp.c/udr-1.c: New test.
4597         * testsuite/libgomp.c/udr-2.c: New test.
4598         * testsuite/libgomp.c/udr-3.c: New test.
4599         * testsuite/libgomp.c++/affinity-1.C: New test.
4600         * testsuite/libgomp.c++/atomic-10.C: New test.
4601         * testsuite/libgomp.c++/atomic-11.C: New test.
4602         * testsuite/libgomp.c++/atomic-12.C: New test.
4603         * testsuite/libgomp.c++/atomic-13.C: New test.
4604         * testsuite/libgomp.c++/atomic-14.C: New test.
4605         * testsuite/libgomp.c++/atomic-15.C: New test.
4606         * testsuite/libgomp.c++/cancel-for-1.C: New test.
4607         * testsuite/libgomp.c++/cancel-for-2.C: New test.
4608         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
4609         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
4610         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
4611         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
4612         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
4613         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
4614         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
4615         * testsuite/libgomp.c++/cancel-test.h: New file.
4616         * testsuite/libgomp.c++/for-9.C: New test.
4617         * testsuite/libgomp.c++/for-10.C: New test.
4618         * testsuite/libgomp.c++/for-11.C: New test.
4619         * testsuite/libgomp.c++/simd-1.C: New test.
4620         * testsuite/libgomp.c++/simd-2.C: New test.
4621         * testsuite/libgomp.c++/simd-3.C: New test.
4622         * testsuite/libgomp.c++/simd-4.C: New test.
4623         * testsuite/libgomp.c++/simd-5.C: New test.
4624         * testsuite/libgomp.c++/simd-6.C: New test.
4625         * testsuite/libgomp.c++/simd-7.C: New test.
4626         * testsuite/libgomp.c++/simd-8.C: New test.
4627         * testsuite/libgomp.c++/target-1.C: New test.
4628         * testsuite/libgomp.c++/target-2.C: New test.
4629         * testsuite/libgomp.c++/target-2-aux.cc: New file.
4630         * testsuite/libgomp.c++/target-3.C: New test.
4631         * testsuite/libgomp.c++/taskgroup-1.C: New test.
4632         * testsuite/libgomp.c++/udr-1.C: New test.
4633         * testsuite/libgomp.c++/udr-2.C: New test.
4634         * testsuite/libgomp.c++/udr-3.C: New test.
4635         * testsuite/libgomp.c++/udr-4.C: New test.
4636         * testsuite/libgomp.c++/udr-5.C: New test.
4637         * testsuite/libgomp.c++/udr-6.C: New test.
4638         * testsuite/libgomp.c++/udr-7.C: New test.
4639         * testsuite/libgomp.c++/udr-8.C: New test.
4640         * testsuite/libgomp.c++/udr-9.C: New test.
4641
4642 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
4643
4644         PR testsuite/57605
4645         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
4646         ALWAYS_CFLAGS.
4647
4648 2013-09-20  Alan Modra  <amodra@gmail.com>
4649
4650         * configure: Regenerate.
4651
4652 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
4653
4654         * testsuite/libgomp.c/sections-2.c: New test.
4655
4656 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
4657
4658         * testsuite/libgomp.fortran/strassen.f90:
4659         Add dg-skip-if aarch64_tiny.
4660
4661 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
4662             Cesar Philippidis  <cesar@codesourcery.com>
4663
4664         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
4665         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
4666         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
4667         * testsuite/libgomp.fortran/fortran.exp: Likewise.
4668         * testsuite/libgomp.graphite/graphite.exp: Likewise.
4669         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
4670         Use dg-runtest rather than gfortran-dg-runtest.
4671
4672 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
4673
4674         * testsuite/libgomp.c/icv-2.c: Extend current handling of
4675         Linux-based x86 systems to cover all GNU systems.
4676         * testsuite/libgomp.c/lock-3.c: Likewise.
4677         * testsuite/libgomp.c/pr48591.c: Likewise.
4678
4679 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
4680
4681         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
4682         GNU/Hurd, as done for Linux-based systems.
4683
4684         * config/posix/ptrlock.h: Fix comment.
4685
4686 2013-05-27  Tobias Burnus  <burnus@net-b.de>
4687
4688         PR fortran/57423
4689         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
4690         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
4691         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
4692         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
4693         omp_destroy_nest_lock): Correct arguments to match the one in
4694         the OpenMP spec.
4695         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
4696         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
4697         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
4698         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
4699
4700 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
4701
4702         * testsuite/libgomp.c/loop-13.c: New test.
4703         * testsuite/libgomp.c/loop-14.c: New test.
4704         * testsuite/libgomp.c/loop-15.c: New test.
4705         * testsuite/libgomp.c++/loop-13.C: New test.
4706         * testsuite/libgomp.c++/loop-14.C: New test.
4707         * testsuite/libgomp.c++/loop-15.C: New test.
4708
4709 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
4710
4711         PR middle-end/56217
4712         * testsuite/libgomp.c++/pr56217.C: New test.
4713
4714 2013-02-01  Alan Modra  <amodra@gmail.com>
4715
4716         * task.c (GOMP_task, GOMP_taskwait): Comment.
4717
4718 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
4719             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
4720
4721         PR libgomp/55561
4722         * config/linux/wait.h (do_spin): Use atomic load for addr.
4723         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
4724         for intptr and ptrlock.
4725         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
4726         for ptrlock.
4727
4728 2013-01-22  Alan Modra  <amodra@gmail.com>
4729
4730         PR libgomp/51376
4731         PR libgomp/56073
4732         * task.c (GOMP_task): Revert 2011-12-09 change.
4733         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
4734         barrier to read task->children..
4735         (gomp_barrier_handle_tasks): ..and matching atomic store with
4736         release barrier here when setting parent->children to NULL.
4737
4738 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
4739             Tobias Burnus  <burnus@net-b.de>
4740
4741         PR driver/55884
4742         * testsuite/libgomp.fortran/fortran.exp: Use
4743         -fintrinsic-modules-path= instead of
4744         -fintrinsic-modules-path.
4745
4746 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
4747
4748         Update copyright years.
4749
4750 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4751
4752         * testsuite/libgomp.fortran/fortran.exp: Set
4753         -fintrinsic-modules-path.
4754
4755 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4756
4757         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
4758         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
4759
4760 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
4761
4762         PR libgomp/55411
4763         * team.c (gomp_free_thread): Decrease gomp_managed_threads
4764         if pool had any threads_used.
4765
4766 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
4767
4768         * testsuite/libgomp.c++/pr24455.C: Use
4769         -Wl,-undefined,dynamic_lookup on darwin.
4770
4771 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
4772
4773         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
4774
4775 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
4776
4777         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
4778
4779 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
4780             Jim MacArthur  <jim.macarthur@arm.com>
4781             Marcus Shawcroft  <marcus.shawcroft@arm.com>
4782             Nigel Stephens  <nigel.stephens@arm.com>
4783             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
4784             Richard Earnshaw  <rearnsha@arm.com>
4785             Sofiane Naci  <sofiane.naci@arm.com>
4786             Stephen Thomas  <stephen.thomas@arm.com>
4787             Tejas Belagod  <tejas.belagod@arm.com>
4788             Yufeng Zhang  <yufeng.zhang@arm.com>
4789
4790         * configure.tgt: Add AArch64.
4791
4792 2012-10-04  Jason Merrill  <jason@redhat.com>
4793
4794         * testsuite/libgomp.c++/tls-init1.C: New.
4795
4796 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
4797
4798         * configure: Regenerated.
4799
4800 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
4801
4802         * config/linux/mips/futex.h (sys_futex0): Change to static
4803         function with noinline, nomips16 attributes under MIPS16. Adjust
4804         asm statement to place 'li v0,SYS_futex' immediately before
4805         syscall insn.
4806
4807 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
4808
4809         * libgomp.texi (Library Index): Renamed from "Index" to prevent
4810         conflict with index.html on case-insensitive file systems.
4811
4812 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
4813
4814         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
4815         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
4816
4817 2012-07-02  Richard Guenther  <rguenther@suse.de>
4818             Michael Matz  <matz@suse.de>
4819             Tobias Grosser <tobias@grosser.es>
4820             Sebastian Pop <sebpop@gmail.com>
4821
4822         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
4823         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4824         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4825         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4826
4827 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
4828
4829         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
4830
4831 2012-06-22  Richard Guenther  <rguenther@suse.de>
4832
4833         Merge from graphite branch
4834         2012-01-13  Tobias Grosser  <tobias@grosser.es>
4835
4836         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4837         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4838
4839 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
4840
4841         PR middle-end/53580
4842         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
4843         use GOMP_barrier () call instead.
4844         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4845         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4846         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
4847         call GOMP_barrier instead.
4848         * testsuite/libgomp.fortran/vla5.f90: Likewise.
4849
4850 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
4851
4852         PR libgomp/52993
4853         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
4854         argument to memset call.
4855
4856 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
4857
4858         * configure: Regenerated.
4859
4860 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
4861
4862         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
4863
4864 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
4865
4866         PR bootstrap/52812
4867         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
4868
4869 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
4870
4871         PR middle-end/52547
4872         * testsuite/libgomp.c/pr52547.c: New test.
4873
4874 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
4875
4876         * testsuite/lib/libgomp.exp: load fortran-modules.exp
4877
4878 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4879
4880         * configure.tgt (mips-sgi-irix6*): Remove.
4881
4882 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4883
4884         * configure.tgt (alpha*-dec-osf*): Remove.
4885
4886         * config/osf/sem.h: Remove.
4887         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
4888
4889 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
4890
4891         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
4892
4893 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4894
4895         PR libstdc++/52188
4896         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
4897         Remove ENABLE_SYMVERS_SOL2.
4898         * configure: Regenerate.
4899         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
4900         (PREPROCESS): New variable.
4901         (libgomp.ver): New target.
4902         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
4903         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
4904         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
4905         Use libgomp.ver.
4906         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
4907         * Makefile.in: Regenerate.
4908
4909 2012-02-14  Walter Lee  <walt@tilera.com>
4910
4911         * configure.tgt: Handle tilegx and tilepro.
4912         * config/linux/tile/futex.h: New file.
4913
4914 2012-02-08  Richard Guenther  <rguenther@suse.de>
4915
4916         PR tree-optimization/46886
4917         * testsuite/libgomp.c/pr46886.c: New testcase.
4918
4919 2012-01-25  Matthias Klose  <doko@ubuntu.com>
4920
4921         * config/linux/arm: Remove empty directory.
4922         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
4923
4924 2011-12-09  Alan Modra  <amodra@gmail.com>
4925
4926         PR libgomp/51376
4927         * task.c (GOMP_taskwait): Don't access task->children outside of
4928         task_lock mutex region.
4929         (GOMP_task): Likewise.
4930
4931 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
4932
4933         PR libgomp/51132
4934         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
4935         to file scope.
4936         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4937         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4938         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4939         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4940         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4941
4942 2011-12-02  Alan Modra  <amodra@gmail.com>
4943
4944         * config/linux/affinity.c: Use atomic rather than sync builtin.
4945         * config/linux/lock.c: Likewise.
4946         * config/linux/ptrlock.h: Likewise.
4947         * config/linux/ptrlock.c: Likewise.
4948         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
4949         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
4950         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
4951         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
4952         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
4953         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
4954         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
4955         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
4956         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
4957         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
4958
4959 2011-11-30  Alan Modra  <amodra@gmail.com>
4960
4961         PR libgomp/51298
4962         * config/linux/bar.h: Use atomic rather than sync builtins.
4963         * config/linux/bar.c: Likewise.  Add missing acquire
4964         synchronisation on generation field.
4965         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
4966         double unlock.
4967
4968 2011-11-30  Alan Modra  <amodra@gmail.com>
4969
4970         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
4971         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
4972         * config/linux/mutex.h: Use atomic rather than sync builtins.
4973         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
4974         * config/linux/omp-lock.h: Comment fix.
4975         * config/linux/arm/mutex.h: Delete.
4976         * config/linux/powerpc/mutex.h: Delete.
4977         * config/linux/ia64/mutex.h: Delete.
4978         * config/linux/mips/mutex.h: Delete.
4979
4980 2011-11-30  Alan Modra  <amodra@gmail.com>
4981
4982         PR libgomp/51249
4983         * config/linux/sem.h: Rewrite.
4984         * config/linux/sem.c: Rewrite.
4985
4986 2011-11-28  Richard Henderson  <rth@redhat.com>
4987
4988         * libgomp.h (enum memmodel): New.
4989
4990 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
4991
4992         * configure: Regenerate.
4993
4994 2011-10-10  Matthias Klose  <doko@ubuntu.com>
4995
4996         * config/posix95: Remove empty directory.
4997
4998 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
4999
5000         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5001
5002 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5003
5004         PR fortran/49792
5005         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5006         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5007
5008 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5009
5010         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5011
5012 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5013
5014         PR libgomp/49965
5015         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5016
5017 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5018
5019         * config/linux/proc.h: New.
5020         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5021         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5022         (gomp_init_num_threads): Update call to cpuset_popcount.
5023         (get_num_procs): Ditto.
5024         * config/linux/affinity.c (gomp_init_affinity): Call
5025         gomp_cpuset_popcount.
5026
5027 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5028
5029         PR fortran/42041
5030         PR fortran/46752
5031         * omp.h.in (omp_in_final): New prototype.
5032         * omp_lib.f90.in (omp_in_final): New interface.
5033         (omp_integer_kind, omp_logical_kind): Remove
5034         and replace all its uses in the module with 4.
5035         (openmp_version): Change to 201107.
5036         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5037         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5038         kind for the parameters.
5039         (omp_in_final): New external.
5040         (openmp_version): Change to 201107.
5041         * task.c (omp_in_final): New function.
5042         (gomp_init_task): Initialize final_task.
5043         (GOMP_task): Remove unused attribute from flags.  Handle final
5044         tasks.
5045         (GOMP_taskyield): New function.
5046         (omp_in_final): Return true if if (false) or final (true) task
5047         or descendant of final (true).
5048         * fortran.c (omp_in_final_): New function.
5049         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5050         (GOMP_3.0): Export GOMP_taskyield.
5051         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5052         variables.
5053         (parse_unsigned_long_list): New function.
5054         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5055         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5056         even if parse_affinity returned false.
5057         * config/linux/affinity.c (gomp_init_affinity): Handle
5058         gomp_cpu_affinity_len == 0.
5059         * libgomp_g.h (GOMP_taskyield): New prototype.
5060         * libgomp.h (struct gomp_task): Add final_task field.
5061         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5062         * team.c (gomp_team_start): Override new task's nthreads_var icv
5063         if list form OMP_NUM_THREADS has been used and it has value for
5064         the new nesting level.
5065
5066         * testsuite/libgomp.c/atomic-11.c: New test.
5067         * testsuite/libgomp.c/atomic-12.c: New test.
5068         * testsuite/libgomp.c/atomic-13.c: New test.
5069         * testsuite/libgomp.c/atomic-14.c: New test.
5070         * testsuite/libgomp.c/reduction-6.c: New test.
5071         * testsuite/libgomp.c/task-5.c: New test.
5072         * testsuite/libgomp.c++/atomic-2.C: New test.
5073         * testsuite/libgomp.c++/atomic-3.C: New test.
5074         * testsuite/libgomp.c++/atomic-4.C: New test.
5075         * testsuite/libgomp.c++/atomic-5.C: New test.
5076         * testsuite/libgomp.c++/atomic-6.C: New test.
5077         * testsuite/libgomp.c++/atomic-7.C: New test.
5078         * testsuite/libgomp.c++/atomic-8.C: New test.
5079         * testsuite/libgomp.c++/atomic-9.C: New test.
5080         * testsuite/libgomp.c++/task-8.C: New test.
5081         * testsuite/libgomp.c++/reduction-4.C: New test.
5082         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5083         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5084         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5085         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5086         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5087         * testsuite/libgomp.fortran/pointer1.f90: New test.
5088         * testsuite/libgomp.fortran/pointer2.f90: New test.
5089         * testsuite/libgomp.fortran/task4.f90: New test.
5090
5091 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5092
5093         * libgomp.texi: Update OpenMP spec references to 3.1.
5094         (omp_in_final,OMP_PROC_BIND): New sections.
5095         (OMP_NUM_THREADS): Document that the value can be now a list.
5096         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5097
5098 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5099
5100         * config/linux/x86/futex.h: Check __x86_64__ instead of
5101         __LP64__.
5102
5103 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5104
5105         PR middle-end/49897
5106         PR middle-end/49898
5107         * testsuite/libgomp.c/pr49897-1.c: New test.
5108         * testsuite/libgomp.c/pr49897-2.c: New test.
5109         * testsuite/libgomp.c/pr49898-1.c: New test.
5110         * testsuite/libgomp.c/pr49898-2.c: New test.
5111
5112 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5113
5114         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5115         for ia32 instead of ilp32.
5116
5117         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5118         * testsuite/libgomp.c/atomic-6.c: Likewise.
5119
5120 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5121
5122         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5123         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5124
5125 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5126
5127         PR libgomp/45351
5128         * config/osf/sem.h: New file.
5129         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5130
5131 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5132
5133         PR target/49541
5134         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5135         ldflags.
5136
5137 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5138
5139         * config/linux/wait.h (do_spin): New inline, largely copied
5140         from do_wait, just don't do futex_wait here, instead return true if
5141         it should be done.
5142         (do_wait): Implement using do_spin.
5143         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5144         to prototype.
5145         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5146         __sync_bool_compare_and_swap, pass the oldval to
5147         gomp_mutex_lock_slow.
5148         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5149         If all mutex contenders are just spinning and not sleeping, don't
5150         change state to 2 unnecessarily.  Optimize the loop when state has
5151         already become 2 to use just one atomic operation per loop instead
5152         of two.
5153         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5154         to prototype.
5155         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5156         __sync_bool_compare_and_swap, pass the oldval to
5157         gomp_mutex_lock_slow.
5158
5159 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5160
5161         PR libgomp/49490
5162         * iter.c (gomp_iter_static_next): For chunk size 0
5163         only use n ceil/ nthreads size for the first
5164         n % nthreads threads in the team instead of
5165         all threads except for the last few ones which
5166         get less work or none at all.
5167         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5168         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5169         chunk argument, set run_sched_modifier to 0 for static
5170         resp. 1 for other kinds.  If chunk argument is 0
5171         and not static, set value to 1.
5172
5173 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5174
5175         PR c++/49043
5176         * testsuite/libgomp.c++/pr49043.C: New test.
5177
5178         PR c++/48869
5179         * testsuite/libgomp.c++/pr48869.C: New test.
5180
5181 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5182
5183         PR fortran/48894
5184         * fortran.c: Include limits.h.
5185         (TO_INT): Define.
5186         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5187         *set.
5188         (omp_set_num_threads_8_, omp_set_schedule_8_,
5189         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5190         omp_get_team_size_8_): Use TO_INT macro.
5191         * testsuite/libgomp.fortran/pr48894.f90: New test.
5192
5193 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5194
5195         PR middle-end/48591
5196         * testsuite/libgomp.c/pr48591.c: New test.
5197
5198 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5199
5200         PR bootstrap/48135
5201         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5202         * configure: Regenerate.
5203
5204 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5205
5206         PR fortran/47886
5207         * testsuite/libgomp.fortran/task3.f90: New test.
5208
5209 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5210
5211         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5212
5213 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
5214
5215         PR libgomp/47854
5216         * libgomp.texi (omp_get_wtime): Don't say time in the past
5217         must be Unix Epoch.
5218
5219 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5220
5221         PR libgomp/47804
5222         * testsuite/libgomp.fortran/fortran.exp: Check for both
5223         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5224         but $blddir != "", still append ${blddir}/${lang_library_path}
5225         to ld_library_path.
5226
5227 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5228
5229         PR libgomp/47758
5230         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5231         of libquadmath.a before adding its libpath to ldflags.
5232
5233 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5234
5235         PR libgomp/47731
5236         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5237         to FUTEX_WAIT futex syscall.
5238         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5239
5240 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5241
5242         * configure: Regenerate.
5243
5244 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
5245
5246         PR libstdc++/36104
5247         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5248
5249 2011-01-16  Gerald Pfeifer
5250
5251         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5252
5253 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
5254
5255         PR fortran/46874
5256         * libgomp.fortran/allocatable6.f90: New test.
5257
5258 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5259
5260         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5261         * configure: Regenerate.
5262
5263 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
5264
5265         PR target/40125
5266         PR lto/46695
5267         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5268         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5269         * aclocal.m4: Regenerate.
5270         * configure: Regenerate.
5271         * Makefile.in: Regenerate.
5272         * testsuite/Makefile.in: Regenerate.
5273
5274 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
5275
5276         PR fortran/46753
5277         * libgomp.fortran/pr46753.f90: New test.
5278
5279         PR libgomp/43706
5280         * env.c (initialize_env): Default to spin count 300000
5281         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5282         is specified.
5283
5284         PR libgomp/45240
5285         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5286         at the end if sync builtins aren't supported.
5287
5288 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5289
5290         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5291
5292 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5293
5294         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5295
5296 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
5297
5298         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5299
5300 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5301             Tobias Burnus  <burnus@net-b.de>
5302
5303         PR fortran/32049
5304         * configure.ac:
5305         * configure: Regenerate.
5306
5307 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5308
5309         * config/linux/futex.h: New.
5310         * config/linux/arm/mutex.h: New.
5311         * configure.tgt (arm*-*-linux*): Add config path.
5312
5313 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
5314
5315         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5316
5317 2010-09-23  Tobias Burnus  <burnus@net-b.de>
5318
5319         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5320         Change Fortran datatype to LOGICAL.
5321         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5322         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5323
5324 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5325
5326         * configure: Regenerate.
5327
5328 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
5329
5330         * libgomp.texi: Add function keyword to a couple of Fortran
5331         interfaces, use integer instead of int for Fortran.
5332
5333 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
5334
5335         * libgomp.texi: Fix spelling and pasto problems throughout.
5336         Adjust prototypes to match code.
5337
5338 2010-07-24  Tobias Burnus  <burnus@net-b.de>
5339
5340         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5341         silence -fwhole-file warning.
5342
5343 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5344
5345         * configure.tgt (*-*-solaris2.[56]*): Removed.
5346
5347 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5348
5349         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5350         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5351         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5352         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5353         targetting solaris2*.
5354         * configure: Regenerate.
5355         * config.h.in: Regenerate.
5356
5357         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5358         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5359         Add libgomp_version_dep.
5360         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5361         versioning.
5362         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5363         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5364         * Makefile.in: Regenerate.
5365
5366         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5367         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5368         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5369         to common block, protected by
5370         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5371
5372 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
5373
5374         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
5375
5376 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
5377
5378         PR bootstrap/43170
5379         * configure: Regenerate.
5380
5381 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5382
5383         PR other/43620
5384         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5385         * configure: Regenerate.
5386         * Makefile.in: Regenerate.
5387         * testsuite/Makefile.in: Regenerate.
5388
5389 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
5390
5391         PR c/43893
5392         * testsuite/libgomp.c/pr43893.c: New test.
5393         * testsuite/libgomp.c++/pr43893.C: New test.
5394
5395 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
5396
5397         PR middle-end/43570
5398         * testsuite/libgomp.fortran/vla8.f90: New test.
5399
5400 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
5401
5402         PR libgomp/43706
5403         * config/linux/affinity.c (gomp_init_affinity): Decrease
5404         gomp_available_cpus if affinity mask confines the process to fewer
5405         CPUs.
5406         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
5407         non-NULL, just return gomp_available_cpus.
5408
5409         PR libgomp/43569
5410         * sections.c (gomp_sections_init): Initialize ws->mode.
5411
5412 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
5413
5414         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
5415         not unused bar variable.
5416         * configure: Regenerate.
5417
5418 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5419
5420         * Makefile.in: Regenerate.
5421         * aclocal.m4: Regenerate.
5422         * testsuite/Makefile.in: Regenerate.
5423
5424 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
5425
5426         PR libgomp/42942
5427         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
5428         (initialize_env): Adjust callers.
5429         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
5430         when the argument is 0.
5431
5432         * testsuite/libgomp.c/pr42942.c: New test.
5433
5434 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
5435
5436         PR middle-end/42644
5437         PR middle-end/42130
5438         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5439         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
5440
5441 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5442
5443         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
5444         * testsuite/libgomp.c++/task-6.C: Likewise.
5445
5446 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
5447
5448         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
5449
5450 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
5451
5452         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
5453         * configure: Regenerate.
5454
5455 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
5456
5457         PR fortran/42866
5458         * testsuite/libgomp.fortran/allocatable5.f90: New test.
5459
5460 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
5461
5462         * configure.ac: Test for executability of GFORTRAN.
5463         * configure: Regenerate.
5464
5465 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5466
5467         * configure: Regenerate.
5468
5469 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
5470
5471         PR libgomp/42602
5472         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
5473
5474 2010-01-03  Richard Guenther  <rguenther@suse.de>
5475
5476         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
5477
5478 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
5479
5480         * testsuite/libgomp.graphite/pr4118.c: New.
5481
5482 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5483
5484         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
5485         for darwin, protect the test with require-effective-target tls_runtime.
5486         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
5487
5488 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5489
5490         PR target/41605
5491         * testsuite/lib/libgomp.exp: Provide -B options to allow for
5492         link spec %s substitutions for static libraries.
5493
5494 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
5495
5496         PR testsuite/42135
5497         * libgomp.graphite/force-parallel-2.c: Reduce array size.
5498
5499 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5500
5501         * Makefile.in: Regenerate.
5502         * configure: Regenerate.
5503         * testsuite/Makefile.in: Regenerate.
5504
5505 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
5506
5507         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
5508         settings for LC_ALL and LANG.
5509
5510 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
5511
5512         PR fortran/42162
5513         * testsuite/libgomp.fortran/pr42162.f90: New test.
5514
5515 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
5516
5517         PR middle-end/42029
5518         * testsuite/libgomp.c/pr42029.c: New test.
5519
5520 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
5521
5522         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
5523         *s.  Accept ld version without text in ()s.
5524         * configure: Regenerated.
5525
5526 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
5527
5528         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
5529
5530 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5531
5532         PR libgomp/41418
5533         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
5534         or a hyphen (happens with fortran language disabled).
5535         * configure: Regenerate.
5536
5537 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5538
5539         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
5540         use sed script portable to Solaris /bin/sed for extracting ld
5541         version.
5542         * configure: Regenerate.
5543
5544 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
5545
5546         * testsuite/libgomp.graphite/bounds.c: New test.
5547
5548 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5549
5550         * Makefile.am (libgomp_la_LINK): New.
5551         * Makefile.in: Regenerate.
5552
5553 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5554
5555         * configure.ac (AC_PREREQ): Bump to 2.64.
5556
5557 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5558
5559         * Makefile.am (install-html, install-pdf): Remove.
5560         * Makefile.in: Regenerate.
5561
5562         * Makefile.in: Regenerate.
5563         * aclocal.m4: Regenerate.
5564         * config.h.in: Regenerate.
5565         * configure: Regenerate.
5566         * testsuite/Makefile.in: Regenerate.
5567
5568 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5569
5570         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
5571         * Makefile.in: Regenerate.
5572
5573 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
5574
5575         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
5576         * Makefile.in: Regenerate.
5577
5578 2009-08-19  Tobias Burnus  <burnus@net-b.de>
5579
5580         PR fortran/41102
5581         omp_lib.h.in: Fix -std=f95 errors.
5582
5583 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
5584
5585         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
5586         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
5587         * testsuite/libgomp.graphite/graphite.exp: New.
5588
5589 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
5590
5591         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
5592         only build.
5593
5594 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
5595
5596         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
5597         needed memory barrier semantics.
5598         * config/linux/mips/mutex.h: New file.
5599
5600 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5601
5602         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
5603
5604 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
5605
5606         * configure: Regenerate.
5607
5608 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
5609
5610         PR testsuite/40699
5611         PR testsuite/40707
5612         PR testsuite/40709
5613         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
5614         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
5615         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
5616
5617 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
5618
5619         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
5620         options when choosing a multilib.
5621
5622 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
5623
5624         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
5625         ld_library_path.  Use add_path.  Add just find_libgcc_s to
5626         ld_library_path, not every libgcc multilib directory.
5627         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
5628         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
5629         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
5630         Use add_path.
5631         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
5632
5633 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
5634
5635         * Makefile.am (LTLDFLAGS): Define.
5636         (LINK): Define.
5637         * Makefile.in: Regenerate.
5638
5639 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
5640
5641         PR fortran/39718
5642         * testsuite/libgomp.fortran/fortran.exp: Don't link with
5643         libgfortranbegin, check existence of libgfortran.a instead of
5644         libgfortranbegin.a.
5645
5646 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
5647
5648         PR libgomp/40174
5649         * team.c (gomp_thread_start): Destroy thr->release semaphore.
5650         (gomp_free_pool_helper): Likewise.
5651
5652 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
5653             Jakub Jelinek  <jakub@redhat.com>
5654
5655         PR fortran/35423
5656         * testsuite/libgomp.fortran/workshare2.f90: New test.
5657
5658 2009-04-09  Nick Clifton  <nickc@redhat.com>
5659
5660         * iter.c: Change copyright header to refer to version 3 of the
5661         GNU General Public License with version 3.1 of the GCC Runtime
5662         Library Exception and to point readers at the COPYING3 and
5663         COPYING3.RUNTIME files and the FSF's license web page.
5664         * alloc.c: Likewise.
5665         * barrier.c: Likewise.
5666         * config/bsd/proc.c: Likewise.
5667         * config/linux/affinity.c: Likewise.
5668         * config/linux/alpha/futex.h: Likewise.
5669         * config/linux/bar.c: Likewise.
5670         * config/linux/bar.h: Likewise.
5671         * config/linux/ia64/futex.h: Likewise.
5672         * config/linux/ia64/mutex.h: Likewise.
5673         * config/linux/lock.c: Likewise.
5674         * config/linux/mips/futex.h: Likewise.
5675         * config/linux/mutex.c: Likewise.
5676         * config/linux/mutex.h: Likewise.
5677         * config/linux/powerpc/futex.h: Likewise.
5678         * config/linux/proc.c: Likewise.
5679         * config/linux/ptrlock.c: Likewise.
5680         * config/linux/ptrlock.h: Likewise.
5681         * config/linux/s390/futex.h: Likewise.
5682         * config/linux/sem.c: Likewise.
5683         * config/linux/sem.h: Likewise.
5684         * config/linux/sparc/futex.h: Likewise.
5685         * config/linux/wait.h: Likewise.
5686         * config/linux/x86/futex.h: Likewise.
5687         * config/mingw32/proc.c: Likewise.
5688         * config/mingw32/time.c: Likewise.
5689         * config/posix/affinity.c: Likewise.
5690         * config/posix/bar.c: Likewise.
5691         * config/posix/bar.h: Likewise.
5692         * config/posix/lock.c: Likewise.
5693         * config/posix/mutex.h: Likewise.
5694         * config/posix/proc.c: Likewise.
5695         * config/posix/ptrlock.h: Likewise.
5696         * config/posix/sem.c: Likewise.
5697         * config/posix/sem.h: Likewise.
5698         * config/posix/time.c: Likewise.
5699         * config/posix95/lock.c: Likewise.
5700         * critical.c: Likewise.
5701         * env.c: Likewise.
5702         * error.c: Likewise.
5703         * fortran.c: Likewise.
5704         * iter_ull.c: Likewise.
5705         * libgomp.h: Likewise.
5706         * libgomp_f.h.in: Likewise.
5707         * libgomp_g.h: Likewise.
5708         * loop.c: Likewise.
5709         * loop_ull.c: Likewise.
5710         * omp.h.in: Likewise.
5711         * omp_lib.f90.in: Likewise.
5712         * omp_lib.h.in: Likewise.
5713         * ordered.c: Likewise.
5714         * parallel.c: Likewise.
5715         * sections.c: Likewise.
5716         * single.c: Likewise.
5717         * task.c: Likewise.
5718         * team.c: Likewise.
5719         * work.c: Likewise.
5720
5721 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
5722
5723         * testsuite/config/default.exp: Change copyright header to refer to
5724         version 3 of the GNU General Public License and to point readers
5725         at the COPYING3 file and the FSF's license web page.
5726
5727 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
5728
5729         PR middle-end/39573
5730         * libgomp.c++/pr39573.C: New test.
5731
5732 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
5733
5734         PR other/39591
5735         * testsuite/libgomp.c/pr39591-1.c: New test.
5736         * testsuite/libgomp.c/pr39591-2.c: New test.
5737         * testsuite/libgomp.c/pr39591-3.c: New test.
5738
5739 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
5740
5741         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
5742         * testsuite/libgomp.c/atomic-6.c: Ditto.
5743
5744 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
5745
5746         PR c/39495
5747         * testsuite/libgomp.c/loop-12.c: New test.
5748         * testsuite/libgomp.c/loop-11.c: New test.
5749         * testsuite/libgomp.c++/loop-11.C: New test.
5750         * testsuite/libgomp.c++/loop-12.C: New test.
5751         * testsuite/libgomp.c++/for-8.C: New test.
5752
5753 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5754
5755         * configure: Regenerate.
5756
5757 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
5758
5759         PR middle-end/39154
5760         * testsuite/libgomp.c/pr39154.c: New test.
5761
5762 2009-01-30  Ian Lance Taylor  <iant@google.com>
5763
5764         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
5765         libgomp_ld_is_gold.  Get gold version number.
5766         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
5767         * configure: Rebuild.
5768
5769 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5770
5771         * testsuite/lib/libgomp.exp: Add -B option for targets that
5772         use libgfortran.a%s in their specs.
5773
5774 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
5775
5776         PR libgomp/38086
5777         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
5778         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
5779         HAVE_AS_SYMVER_DIRECTIVE is not defined.
5780         * configure: Regenerated.
5781         * config.h.in: Likewise.
5782
5783 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
5784
5785         PR c++/38650
5786         * testsuite/libgomp.c/pr38650.c: New test.
5787         * testsuite/libgomp.c++/pr38650.C: New test.
5788
5789 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
5790
5791         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
5792
5793 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
5794
5795         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
5796
5797 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5798
5799         * configure: Regenerate.
5800
5801 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
5802
5803         PR middle-end/36802
5804         * testsuite/libgomp.c/pr36802-1.c: New test.
5805         * testsuite/libgomp.c/pr36802-2.c: New test.
5806         * testsuite/libgomp.c/pr36802-3.c: New test.
5807
5808 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
5809
5810         PR libgomp/38270
5811         * config/linux/powerpc/mutex.h: New.
5812
5813 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
5814
5815         PR c++/38257
5816         * testsuite/libgomp.c++/for-7.C: New test.
5817
5818         PR c++/38348
5819         * testsuite/libgomp.c++/for-6.C: New test.
5820
5821 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
5822
5823         PR testsuite/28870
5824         * testsuite/lib/libgomp.exp: Include new timeout library files.
5825         (libgomp_target_compile): Set timeout value from new proc.
5826
5827 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
5828
5829         PR libgomp/37938
5830         * config/linux/ia64/mutex.h: New.
5831
5832 2008-11-04  Tobias Burnus  <burnus@net-b.de>
5833
5834         PR libgomp/37935
5835         * libgomp.texi (Runtime library routines, environment variables):
5836         Update for OpenMP version 3.0.
5837
5838 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
5839             Steve Ellcey  <sje@cup.hp.com>
5840
5841         * configure: Regenerate for new libtool.
5842         * Makefile.in: Ditto.
5843         * testsuite/Makefile.in: Ditto.
5844
5845 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
5846             Andreas Tobler  <a.tobler@schweiz.org>
5847
5848         * config/bsd/proc.c: New file.
5849         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
5850         * configure.ac: Check for header <sys/sysctl.h>
5851         * configure: Regenerate.
5852         * config.h.in: Likewise.
5853
5854 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
5855
5856         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
5857
5858 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
5859
5860         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
5861         * Makefile.in: Regenerated.
5862         * testsuite/Makefile.in: Regenerated.
5863
5864 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
5865
5866         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
5867         depend on blddir if blddir exists.
5868         (libgomp_target_compile): Likewise.
5869         * testsuite/libgomp.c++/c++.exp: Likewise.
5870         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5871
5872 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5873
5874         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
5875         Do not list GPL as Invariant Section.
5876
5877 2008-07-28  Ilie Garbacea  <ilie@mips.com>
5878             Chao-ying Fu  <fu@mips.com>
5879
5880         * configure.tgt: Enable futex for MIPS.
5881         * config/linux/mips/futex.h: New file.
5882
5883 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
5884
5885         * team.c (gomp_team_end): Free team immediately if it has
5886         just one thread.
5887
5888 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
5889
5890         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
5891         * testsuite/libgomp.fortran/fortran.exp: Same.
5892         * testsuite/libgomp.c/c.exp: Same.
5893         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
5894         directory to library path first.
5895
5896 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
5897
5898         * env.c (parse_stacksize): Add cast to avoid warning.
5899         (parse_spincount): Likewise.
5900
5901 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
5902
5903         * testsuite/libgomp.c/loop-10.c: New test.
5904         * libgomp.c/loop-3.c (main): Add lastprivate clause.
5905         * libgomp.c++/loop-6.C (main): Likewise.
5906
5907         PR debug/36617
5908         * testsuite/libgomp.c/debug-1.c: New test.
5909
5910 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
5911
5912         * testsuite/libgomp.c/nqueens-1.c: New test.
5913
5914         PR c++/36523
5915         * testsuite/libgomp.c++/task-7.C: New function.
5916
5917 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5918
5919         * configure: Regenerate.
5920
5921 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5922
5923         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
5924         mutex when HAVE_SYNC_BUILTINS isn't defined.
5925
5926 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5927
5928         * libgomp.texi (omp_test_lock): Fix typo.
5929
5930 2008-06-12  Tobias Burnus  <burnus@net-b.de>
5931
5932         * omp_lib.f90.in: Add "implicit none".
5933
5934 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
5935
5936         PR middle-end/36506
5937         * testsuite/libgomp.c/reduction-5.c: New test.
5938
5939 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
5940
5941         * libgomp.h (struct gomp_task): Add in_tied_task field.
5942         * task.c (gomp_init_task): Initialize it.
5943         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
5944         unconditionally.  Don't call gomp_team_barrier_wake if
5945         current task is implicit or if(0) from implicit and number of
5946         running tasks is equal to nthreads - 1.
5947
5948         PR libgomp/36471
5949         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
5950         omp_get_team_size_8): Fix pastos.
5951
5952         PR libgomp/36469
5953         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
5954         * configure: Regenerated.
5955         * config.h.in: Regenerated.
5956         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
5957         defined.
5958
5959 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
5960
5961         PR bootstrap/36452
5962         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
5963         (GOMP_loop_ull_dynamic_start): Likewise.
5964         (GOMP_loop_ull_guided_start): Likewise.
5965         (GOMP_loop_ull_ordered_static_start): Likewise.
5966         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
5967         (GOMP_loop_ull_ordered_guided_start): Likewise.
5968
5969 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
5970             Richard Henderson  <rth@redhat.com>
5971             Ulrich Drepper  <drepper@redhat.com>
5972             Jakob Blomer  <jakob.blomer@ira.uka.de>
5973
5974         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
5975         Substitute also OMP_*LOCK_25*.
5976         * configure: Regenerated.
5977         * config.h.in: Regenerated.
5978         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
5979         ptrlock.c and task.c.
5980         * Makefile.in: Regenerated.
5981         * testsuite/Makefile.in: Regenerated.
5982         * task.c: New file.
5983         * loop_ull.c: New file.
5984         * iter_ull.c: New file.
5985         * libgomp.h: Include ptrlock.h.
5986         (enum gomp_task_kind): New type.
5987         (struct gomp_team): Add task_lock, task_queue, task_count,
5988         task_running_count, single_count fields.  Add
5989         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
5990         Remove work_share_lock, generation_mask,
5991         oldest_live_gen, num_live_gen and init_work_shares fields, add
5992         work work_share_list_alloc, work_share_list_free and work_share_chunk
5993         fields.  Change work_shares from pointer to pointers into an array.
5994         Change ordered_release field into gomp_sem_t ** from flexible array
5995         member.  Add implicit_task and initial_work_shares fields.
5996         Move close to the end of the struct.
5997         (struct gomp_team_state): Add single_count, last_work_share,
5998         active_level and level fields, remove work_share_generation.
5999         (gomp_barrier_handle_tasks): New prototype.
6000         (gomp_finish_task): New inline function.
6001         (struct gomp_work_share): Move chunk_size, end, incr into
6002         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6003         next_ll fields.  Reshuffle fields.  Add next_alloc,
6004         next_ws, next_free and inline_ordered_team_ids fields, change
6005         ordered_team_ids into pointer from flexible array member.
6006         Add mode field.  Put lock and next into a different cache line
6007         from most of the write-once fields.
6008         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6009         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6010         gomp_iter_ull_guided_next): New prototypes.
6011         (gomp_new_icv): New prototype.
6012         (struct gomp_thread): Add thread_pool and task fields.
6013         (struct gomp_thread_pool): New type.
6014         (gomp_new_team): New prototype.
6015         (gomp_team_start): Change type of last argument.
6016         (gomp_new_work_share): Removed.
6017         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6018         (gomp_work_share_init_done): New static inline.
6019         (gomp_throttled_spin_count_var, gomp_available_cpus,
6020         gomp_managed_threads): New extern decls.
6021         (gomp_init_task): New prototype.
6022         (gomp_spin_count_var): New extern var decl.
6023         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6024         or no alias support, or if not PIC.
6025         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6026         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6027         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6028         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6029         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6030         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6031         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6032         gomp_test_nest_lock_25): New prototypes.
6033         (omp_lock_symver, strong_alias): Define.
6034         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6035         decls.
6036         (gomp_end_task): New.
6037         (struct gomp_task_icv, gomp_global_icv): New.
6038         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6039         (struct gomp_task): New.
6040         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6041         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6042         (gomp_icv): New.
6043         (gomp_schedule_type): Reorder enum to match
6044         omp_sched_t.
6045         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6046         fields.
6047         (gomp_thread_start): Add gomp_team_barrier_wait call.
6048         For non-nested case remove clearing of docked thread thr fields.
6049         Use pool fields instead of global gomp_* variables.  Use
6050         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6051         Create tasks for each member thread.
6052         (free_team): Only destroy team barrier, task_lock here and free it.
6053         (gomp_free_thread): Free last_team if non-NULL.
6054         (gomp_team_end): Call gomp_team_barrier_wait instead of
6055         gomp_barrier_wait.  For nested case call one extra
6056         gomp_barrier_wait.  Move here some destruction from free_team.
6057         Call free_team on pool->last_team if any, rather than freeing
6058         current team.  Destroy work_share_list_free_lock ifndef
6059         HAVE_SYNC_BUILTINS.
6060         (gomp_new_icv): New function.
6061         (gomp_threads, gomp_threads_size, gomp_threads_used,
6062         gomp_threads_dock): Removed.
6063         (gomp_thread_destructor): New variable.
6064         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6065         functions.
6066         (gomp_team_start): Create new pool if current thread doesn't have
6067         one.  Use pool fields instead of global gomp_* variables.
6068         Initialize thread_pool field for new threads.  Clear single_count.
6069         Change last argument from ws to team, don't create
6070         new team, set ts.work_share to &team->work_shares[0] and clear
6071         ts.last_work_share.  Don't clear ts.work_share_generation.
6072         If number of threads changed, adjust atomically gomp_managed_threads.
6073         Use gomp_init_task instead of gomp_new_task,
6074         set thr->task to the corresponding implicit_task array entry.
6075         Create tasks for each member thread.  Initialize ts.level.
6076         (initialize_team): Call pthread_key_create on
6077         gomp_thread_destructor.
6078         (team_destructor): New function.
6079         (new_team): Removed.
6080         (gomp_new_team): New function.
6081         (free_team): Free gomp_work_share blocks chained through next_alloc,
6082         instead of freeing work_shares and destroying work_share_lock.
6083         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6084         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6085         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6086         of gomp_barrier_wait.
6087         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6088         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6089         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6090         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6091         of gomp_barrier_wait.
6092         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6093         gomp_work_share_init_done if gomp_work_share_start returned true.
6094         Don't unlock ws->lock.
6095         * work.c: Include stddef.h.
6096         (free_work_share): Use work_share_list_free_lock instead
6097         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6098         Call gomp_fini_work_share and then either free ws if orphaned, or
6099         put it into work_share_list_free list of the current team.
6100         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6101         functions.
6102         (gomp_work_share_start, gomp_work_share_end,
6103         gomp_work_share_end_nowait): Rewritten.
6104         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6105         (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 interfaces.
6112         * omp_lib.h.in (openmp_version): Set to 200805.
6113         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6114         omp_sched_guided, omp_sched_auto): New parameters.
6115         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6116         omp_set_max_active_levels, omp_get_max_active_levels,
6117         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6118         omp_get_active_level): New externals.
6119         * loop.c: Include limits.h.
6120         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6121         GFS_AUTO.
6122         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6123         Likewise.  Use gomp_icv.
6124         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6125         ts.static_trip here.
6126         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6127         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6128         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6129         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6130         don't unlock ws->lock, otherwise lock it.
6131         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6132         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6133         (gomp_parallel_loop_start): Call gomp_new_team instead of
6134         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6135         Adjust gomp_team_start caller.  Pass 0 as second argument to
6136         gomp_resolve_num_threads.
6137         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6138         If adding ws->chunk_size nthreads + 1 times after end won't
6139         overflow, set ws->mode to 1.
6140         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6141         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6142         GOMP_loop_ull_ordered_static_start,
6143         GOMP_loop_ull_ordered_dynamic_start,
6144         GOMP_loop_ull_ordered_guided_start,
6145         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6146         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6147         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6148         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6149         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6150         prototypes.
6151         * libgomp.map: Export lock routines also @@OMP_2.0.
6152         (GOMP_loop_ordered_dynamic_first,
6153         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6154         GOMP_loop_ordered_static_first): Remove.
6155         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6156         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6157         GOMP_loop_ull_ordered_dynamic_next,
6158         GOMP_loop_ull_ordered_dynamic_start,
6159         GOMP_loop_ull_ordered_guided_next,
6160         GOMP_loop_ull_ordered_guided_start,
6161         GOMP_loop_ull_ordered_runtime_next,
6162         GOMP_loop_ull_ordered_runtime_start,
6163         GOMP_loop_ull_ordered_static_next,
6164         GOMP_loop_ull_ordered_static_start,
6165         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6166         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6167         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6168         (omp_set_schedule, omp_get_schedule,
6169         omp_get_thread_limit, omp_set_max_active_levels,
6170         omp_get_max_active_levels, omp_get_level,
6171         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6172         omp_set_schedule_, omp_set_schedule_8_,
6173         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6174         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6175         omp_get_max_active_levels_, omp_get_level_,
6176         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6177         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6178         New exports @@OMP_3.0.
6179         * omp.h.in (omp_sched_t): New type.
6180         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6181         omp_set_max_active_levels, omp_get_max_active_levels,
6182         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6183         omp_get_active_level): New prototypes.
6184         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6185         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6186         gomp_thread_limit_var, gomp_remaining_threads_count,
6187         gomp_remaining_threads_lock): New variables.
6188         (parse_spincount): New function.
6189         (initialize_env): Call gomp_init_num_threads unconditionally.
6190         Initialize gomp_available_cpus.  Call parse_spincount,
6191         initialize gomp_{,throttled_}spin_count_var
6192         depending on presence and value of OMP_WAIT_POLICY and
6193         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6194         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6195         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6196         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6197         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6198         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6199         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6200         (gomp_global_icv): New.
6201         (parse_schedule): Use it.  Parse "auto".
6202         (omp_set_num_threads): Use gomp_icv.
6203         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6204         Likewise.
6205         (omp_get_max_threads): Move from parallel.c.
6206         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6207         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6208         add ialias.
6209         (parse_stacksize, parse_wait_policy): New functions.
6210         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6211         both wrappers for compatibility and new locks.
6212         (omp_set_schedule, omp_get_schedule,
6213         omp_get_thread_limit, omp_set_max_active_levels,
6214         omp_get_max_active_levels, omp_get_level,
6215         omp_get_ancestor_thread_num, omp_get_team_size,
6216         omp_get_active_level): New ialias_redirect.
6217         (omp_set_schedule_, omp_set_schedule_8_,
6218         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6219         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6220         omp_get_max_active_levels_, omp_get_level_,
6221         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6222         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6223         New functions.
6224         * parallel.c: Include limits.h.
6225         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6226         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6227         argument to gomp_team_start.  Pass 0 as second argument to
6228         gomp_resolve_num_threads.
6229         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6230         if gomp_thread_limit_var != ULONG_MAX.
6231         (omp_in_parallel): Implement using ts.active_level.
6232         (omp_get_max_threads): Move to env.c.
6233         (omp_get_level, omp_get_ancestor_thread_num,
6234         omp_get_team_size, omp_get_active_level): New functions,
6235         add ialias.
6236         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6237         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6238         gomp_iter_dynamic_next instead of the _locked variant and don't take
6239         lock around it, otherwise acquire it before calling
6240         gomp_iter_dynamic_next_locked.
6241         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6242         gomp_iter_dynamic_next instead of the _locked variant and don't take
6243         lock around it.
6244         (GOMP_parallel_sections_start): Call gomp_new_team instead of
6245         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
6246         Adjust gomp_team_start caller.  Pass count as second argument to
6247         gomp_resolve_num_threads, don't adjust num_threads after the call.
6248         Use gomp_icv.
6249         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6250         ws->chunk_size by incr.
6251         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
6252         code.
6253         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6254         types.
6255         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6256         (omp_check_defines): Check even the compat defines.
6257         * config/linux/ptrlock.c: New file.
6258         * config/linux/ptrlock.h: New file.
6259         * config/linux/wait.h: New file.
6260         * config/posix/ptrlock.c: New file.
6261         * config/posix/ptrlock.h: New file.
6262         * config/linux/bar.h (gomp_team_barrier_wait,
6263         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6264         (gomp_team_barrier_set_task_pending,
6265         gomp_team_barrier_clear_task_pending,
6266         gomp_team_barrier_set_waiting_for_tasks,
6267         gomp_team_barrier_waiting_for_tasks,
6268         gomp_team_barrier_done): New inlines.
6269         (gomp_barrier_t): Rewritten.
6270         (gomp_barrier_state_t): New typedef.
6271         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6272         gomp_barrier_wait_start): Rewritten.
6273         (gomp_barrier_wait_end): Change second argument to
6274         gomp_barrier_state_t.
6275         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6276         inlines.
6277         * config/linux/bar.c: Include wait.h instead of libgomp.h and
6278         futex.h.
6279         (gomp_barrier_wait_end): Rewritten.
6280         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6281         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6282         * config/posix/bar.h (gomp_barrier_t): Add generation field.
6283         (gomp_barrier_state_t): New typedef.
6284         (gomp_team_barrier_wait,
6285         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6286         (gomp_barrier_wait_start): Or all but low 2 bits from generation
6287         into the return value.  Return gomp_barrier_state_t.
6288         (gomp_team_barrier_set_task_pending,
6289         gomp_team_barrier_clear_task_pending,
6290         gomp_team_barrier_set_waiting_for_tasks,
6291         gomp_team_barrier_waiting_for_tasks,
6292         gomp_team_barrier_done): New inlines.
6293         (gomp_barrier_wait_end): Change second argument to
6294         gomp_barrier_state_t.
6295         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6296         inlines.
6297         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6298         (gomp_barrier_wait_end): Change second argument to
6299         gomp_barrier_state_t.
6300         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6301         gomp_team_barrier_wake): New functions.
6302         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6303         futex.h.
6304         (gomp_futex_wake, gomp_futex_wait): New variables.
6305         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6306         * config/linux/lock.c: Rewrite to make locks task owned,
6307         for backwards compatibility provide the old entrypoints
6308         if symbol versioning.  Include wait.h instead of libgomp.h and
6309         futex.h.
6310         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6311         * config/posix95/lock.c: Rewrite to make locks task owned,
6312         for backwards compatibility provide the old entrypoints
6313         if symbol versioning.
6314         * config/posix/lock.c: Rewrite to make locks task owned,
6315         for backwards compatibility provide the old entrypoints
6316         if symbol versioning.
6317         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6318         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6319         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6320         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6321         (sys_futex0): Return error code.
6322         (futex_wake, futex_wait): If ENOSYS was returned, clear
6323         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6324         (cpu_relax, atomic_write_barrier): New static inlines.
6325         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6326         (futex_wake, futex_wait): If ENOSYS was returned, clear
6327         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6328         (cpu_relax, atomic_write_barrier): New static inlines.
6329         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6330         (sys_futex0): Return error code.
6331         (futex_wake, futex_wait): If ENOSYS was returned, clear
6332         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6333         (cpu_relax, atomic_write_barrier): New static inlines.
6334         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6335         (sys_futex0): Return error code.
6336         (futex_wake, futex_wait): If ENOSYS was returned, clear
6337         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6338         (cpu_relax, atomic_write_barrier): New static inlines.
6339         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6340         (sys_futex0): Return error code.
6341         (futex_wake, futex_wait): If ENOSYS was returned, clear
6342         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6343         (cpu_relax, atomic_write_barrier): New static inlines.
6344         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6345         (sys_futex0): Return error code.
6346         (futex_wake, futex_wait): If ENOSYS was returned, clear
6347         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6348         (cpu_relax, atomic_write_barrier): New static inlines.
6349         * config/linux/sem.c: Include wait.h instead of libgomp.h and
6350         futex.h.
6351         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6352         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6353         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6354         types.
6355         (omp_nest_lock_t): Change owner into void *, add lock field.
6356         * config/posix95/omp-lock.h: Include semaphore.h.
6357         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6358         (omp_lock_t): Use sem_t instead of mutex if semaphores
6359         aren't broken.
6360         (omp_nest_lock_t): Likewise.  Change owner to void *.
6361         * config/posix/omp-lock.h: Include semaphore.h.
6362         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6363         (omp_lock_t): Use sem_t instead of mutex if semaphores
6364         aren't broken.
6365         (omp_nest_lock_t): Likewise.  Add owner field.
6366
6367 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6368
6369         * testsuite/libgomp.c/collapse-1.c: New test.
6370         * testsuite/libgomp.c/collapse-2.c: New test.
6371         * testsuite/libgomp.c/collapse-3.c: New test.
6372         * testsuite/libgomp.c/icv-1.c: New test.
6373         * testsuite/libgomp.c/icv-2.c: New test.
6374         * testsuite/libgomp.c/lib-2.c: New test.
6375         * testsuite/libgomp.c/lock-1.c: New test.
6376         * testsuite/libgomp.c/lock-2.c: New test.
6377         * testsuite/libgomp.c/lock-3.c: New test.
6378         * testsuite/libgomp.c/loop-4.c: New test.
6379         * testsuite/libgomp.c/loop-5.c: New test.
6380         * testsuite/libgomp.c/loop-6.c: New test.
6381         * testsuite/libgomp.c/loop-7.c: New test.
6382         * testsuite/libgomp.c/loop-8.c: New test.
6383         * testsuite/libgomp.c/loop-9.c: New test.
6384         * testsuite/libgomp.c/nested-3.c: New test.
6385         * testsuite/libgomp.c/nestedfn-6.c: New test.
6386         * testsuite/libgomp.c/sort-1.c: New test.
6387         * testsuite/libgomp.c/task-1.c: New test.
6388         * testsuite/libgomp.c/task-2.c: New test.
6389         * testsuite/libgomp.c/task-3.c: New test.
6390         * testsuite/libgomp.c/task-4.c: New test.
6391         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6392         to C++ testsuite default compiler options.
6393         * testsuite/libgomp.c++/collapse-1.C: New test.
6394         * testsuite/libgomp.c++/collapse-2.C: New test.
6395         * testsuite/libgomp.c++/ctor-10.C: New test.
6396         * testsuite/libgomp.c++/for-1.C: New test.
6397         * testsuite/libgomp.c++/for-2.C: New test.
6398         * testsuite/libgomp.c++/for-3.C: New test.
6399         * testsuite/libgomp.c++/for-4.C: New test.
6400         * testsuite/libgomp.c++/for-5.C: New test.
6401         * testsuite/libgomp.c++/loop-8.C: New test.
6402         * testsuite/libgomp.c++/loop-9.C: New test.
6403         * testsuite/libgomp.c++/loop-10.C: New test.
6404         * testsuite/libgomp.c++/task-1.C: New test.
6405         * testsuite/libgomp.c++/task-2.C: New test.
6406         * testsuite/libgomp.c++/task-3.C: New test.
6407         * testsuite/libgomp.c++/task-4.C: New test.
6408         * testsuite/libgomp.c++/task-5.C: New test.
6409         * testsuite/libgomp.c++/task-6.C: New test.
6410         * testsuite/libgomp.fortran/allocatable1.f90: New test.
6411         * testsuite/libgomp.fortran/allocatable2.f90: New test.
6412         * testsuite/libgomp.fortran/allocatable3.f90: New test.
6413         * testsuite/libgomp.fortran/allocatable4.f90: New test.
6414         * testsuite/libgomp.fortran/collapse1.f90: New test.
6415         * testsuite/libgomp.fortran/collapse2.f90: New test.
6416         * testsuite/libgomp.fortran/collapse3.f90: New test.
6417         * testsuite/libgomp.fortran/collapse4.f90: New test.
6418         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
6419         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
6420         * testsuite/libgomp.fortran/lib4.f90: New test.
6421         * testsuite/libgomp.fortran/lock-1.f90: New test.
6422         * testsuite/libgomp.fortran/lock-2.f90: New test.
6423         * testsuite/libgomp.fortran/nested1.f90: New test.
6424         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
6425         * testsuite/libgomp.fortran/strassen.f90: New test.
6426         * testsuite/libgomp.fortran/tabs1.f90: New test.
6427         * testsuite/libgomp.fortran/tabs2.f: New test.
6428         * testsuite/libgomp.fortran/task1.f90: New test.
6429         * testsuite/libgomp.fortran/task2.f90: New test.
6430         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
6431         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6432         * testsuite/libgomp.c/pr26943-2.c: Likewise.
6433         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6434         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6435
6436 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
6437
6438         PR c++/36308
6439         * testsuite/libgomp.c++/ctor-11.C: New test.
6440         * testsuite/libgomp.c++/ctor-12.C: New test.
6441
6442 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
6443
6444         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
6445
6446 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
6447
6448         PR middle-end/36106
6449         * testsuite/libgomp.c/atomic-5.c: New test.
6450         * testsuite/libgomp.c/atomic-6.c: New test.
6451         * testsuite/libgomp.c/autopar-1.c: New test.
6452
6453 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6454
6455         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
6456         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
6457         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
6458         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
6459         * configure: Regenerate.
6460         * Makefile.in, testsuite/Makefile.in: Likewise.
6461
6462 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
6463
6464         PR bootstrap/35457
6465         * aclocal.m4: Regenerate.
6466         * configure: Regenerate.
6467
6468 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
6469
6470         PR middle-end/35611
6471         * testsuite/libgomp.c/atomic-4.c: New test.
6472
6473         PR libgomp/35625
6474         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
6475         (gomp_iter_guided_next): Likewise.
6476         * testsuite/libgomp.c/pr35625.c: New test.
6477
6478 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6479
6480         * aclocal.m4: Regenerate.
6481         * configure: Likewise.
6482         * Makefile.in: Likewise.
6483         * testsuite/Makefile.in: Likewise.
6484
6485 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
6486
6487         PR middle-end/35185
6488         * testsuite/libgomp.c++/pr35185.C: New test.
6489
6490 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
6491
6492         PR middle-end/35549
6493         * testsuite/libgomp.c/pr35549.c: New test.
6494
6495 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
6496
6497         * testsuite/libgomp.c/atomic-3.c: New test.
6498
6499 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6500
6501         PR fortran/33197
6502         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
6503         .F08 file suffixes.
6504
6505 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
6506
6507         PR libgomp/33131
6508         * configure.ac: Add ACX_HEADER_STRING.
6509         * env.c: Include strings.h.
6510         * aclocal.m4: Regenerate.
6511         * config.h.in: Regenerate.
6512         * configure: Regenerate.
6513         * Makefile.in: Regenerate.
6514         * testsuite/Makefile.in: Regenerate.
6515
6516 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
6517
6518         PR middle-end/35196
6519         * testsuite/libgomp.c/pr35196.c: New test.
6520
6521         PR middle-end/35130
6522         * testsuite/libgomp.fortran/pr35130.f90: New test.
6523         * testsuite/libgomp.c/pr35130.c: New test.
6524
6525 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
6526
6527         PR middle-end/33880
6528         * testsuite/libgomp.c/pr33880.c: New test.
6529         * testsuite/libgomp.fortran/pr33880.f90: New test.
6530
6531 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
6532
6533         * configure: Regenerate.
6534
6535 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
6536
6537         * configure.ac: Move futex checking into ../config/futex.m4.
6538         * configure: Rebuilt.
6539         * aclocal.m4: Rebuilt.
6540         * Makefile.in: Rebuilt.
6541
6542         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
6543         2007-10-15 ../config/tls.m4 change.
6544
6545 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
6546
6547         PR c++/34513
6548         * testsuite/libgomp.c/pr34513.c: New test.
6549         * testsuite/libgomp.c++/pr34513.C: New test.
6550
6551 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
6552
6553         PR target/32765
6554         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
6555
6556 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
6557
6558         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
6559
6560 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
6561
6562         * testsuite/libgomp.c/private-1.c: New test.
6563
6564 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
6565             Paolo Bonzini  <bonzini@gnu.org>
6566
6567         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
6568         instead of 'VPATH ='.
6569         * Makefile.in: Regenerate.
6570
6571 2007-11-23  Matthias Klose  <doko@ubuntu.com>
6572
6573         * configure.ac: Adjust makeinfo version check.
6574         * configure: Regenerate.
6575
6576 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
6577
6578         PR fortran/34020
6579         * testsuite/libgomp.fortran/pr34020.f90: New test.
6580
6581 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
6582
6583         PR c++/33894
6584         * testsuite/libgomp.c++/atomic-1.C: New test.
6585
6586 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
6587
6588         PR libgomp/33275
6589         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
6590         Make x and y integers rather than (implicit) reals.  Add private (j)
6591         clause to the last omp parallel.
6592
6593 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
6594
6595         * configure: Regenerate following changes to ../config/tls.m4.
6596
6597 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
6598
6599         * testsuite/libgomp.fortran/stack.f90: New test.
6600
6601 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
6602
6603         * config/mingw32/proc.c: New file.
6604
6605 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
6606
6607         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
6608         (main): Use __get_cpuid to get i386 target fetaures.
6609         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
6610         (main): Use __get_cpuid to get x86_64 target fetaures.
6611
6612 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
6613
6614         PR target/32765
6615         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
6616         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
6617
6618 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
6619
6620         PR fortran/32550
6621         * testsuite/libgomp.fortran/pr32550.f90: New test.
6622         * testsuite/libgomp.fortran/crayptr2.f90: New test.
6623
6624 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
6625
6626         * aclocal.m4: Regenerated.
6627
6628 2007-07-05  Tobias Burnus  <burnus@net-b.de>
6629
6630         PR fortran/32359
6631         * testsuite/libgomp.fortran/pr32359.f90: New.
6632
6633 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
6634
6635         PR libgomp/32468
6636         * sections.c (GOMP_parallel_sections_start): Only decrease
6637         number of threads to COUNT if dyn_var is true.
6638         * testsuite/libgomp.c/pr32468.c: New test.
6639
6640 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
6641
6642         PR libgomp/26308
6643         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
6644
6645 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
6646
6647         PR middle-end/32362
6648         * testsuite/libgomp.c/pr32362-1.c: New test.
6649         * testsuite/libgomp.c/pr32362-2.c: New test.
6650         * testsuite/libgomp.c/pr32362-3.c: New test.
6651
6652 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
6653
6654         * team.c (gomp_team_start): Fix setting up thread_attr
6655         stack size.
6656
6657 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
6658
6659         * configure: Regenerate.
6660
6661 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
6662
6663         * Makefile.in: Regenerate.
6664         * configure: Regenerate.
6665         * aclocal.m4: Regenerate.
6666         * testsuite/Makefile.in: Regenerate.
6667
6668 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
6669
6670         * config/linux/proc.c: New file.
6671
6672         PR libgomp/28482
6673         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
6674
6675 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
6676
6677         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
6678
6679 2007-04-16  Matthias Klose  <doko@debian.org>
6680
6681         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
6682         flags if not building with -m64.
6683         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
6684         flag for i?86-*-* targets, if current target matches -m64.
6685
6686 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
6687
6688         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
6689         * Makefile.in: Regenerate.
6690
6691 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6692
6693         PR testsuite/31369
6694         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
6695         ld_library_path.
6696         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6697
6698 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
6699
6700         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
6701         decls.
6702         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
6703         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
6704         (parse_affinity): New function.
6705         (initialize_env): Call it and gomp_init_affinity.
6706         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
6707         create new pthread_attr_t and call gomp_init_thread_affinity
6708         on it for each thread before passing the attribute to pthread_create.
6709         * config/linux/affinity.c: New file.
6710         * config/posix/affinity.c: New file.
6711         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
6712         * configure: Rebuilt.
6713         * config.h.in: Rebuilt.
6714         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
6715         * Makefile.in: Rebuilt.
6716
6717 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
6718
6719         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
6720         *-*-darwin*.
6721         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
6722         and use it if found.
6723
6724 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
6725
6726         * testsuite/config/default.exp: New file.
6727         * testsuite/lib/libgomp.exp: New file.
6728         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
6729         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
6730         load_lib *, load_gcc_lib *): Move to libgomp.exp.
6731         (libgomp_load): Remove.
6732         * testsuite/lib/libgomp.exp (libgomp_init): Compute
6733         always_ld_library_path, not ld_library_path.  Set additional_flags
6734         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
6735         (target_compile): Do not call libgomp_init.  Append lang_library_path
6736         and lang_link_flags to options.
6737         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
6738         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
6739         here.
6740         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
6741         always_ld_library_path.  Set LD_LIBRARY_PATH here.
6742         * testsuite/libgomp.fortran/fortran.exp: Ditto.
6743         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
6744         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
6745         CX8 flag.
6746         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
6747         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
6748         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
6749         * testsuite/libgomp.c/pr29947-1.c: Ditto.
6750         * testsuite/libgomp.c/atomic-10.c: Ditto.
6751
6752 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
6753
6754         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
6755         dg-final cleanup-modules line.
6756         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
6757         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
6758         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
6759         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
6760         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
6761         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
6762         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
6763
6764 2007-03-18  Andreas Schwab  <schwab@suse.de>
6765
6766         * acinclude.m4: Adjust regular expression for ld version
6767         extraction.
6768         * configure: Regenerate.
6769
6770 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
6771
6772         * Makefile.am: Add install-pdf target as copied from
6773         automake v1.10 rules.
6774         * Makefile.in: Regenerate
6775
6776 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
6777
6778         PR libgomp/28486
6779         * configure: Regenerate.
6780
6781         PR c++/30703
6782         * testsuite/libgomp.c++/pr30703.C: New test.
6783
6784 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
6785
6786         Revert:
6787         2006-07-05  Eric Christopher  <echristo@apple.com>
6788         * configure.ac: Depend addition of -pthread on host OS.
6789         * configure: Regenerate.
6790
6791 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6792
6793         * libgomp.texi: Fix spacing after abbreviations.
6794
6795 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
6796
6797         PR libgomp/30546
6798         * configure.ac: Add check for makeinfo
6799         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
6800         if an appropiate version of makeinfo is found.
6801         * aclocal.m4: Regenerated.
6802         * configure: Regenerated.
6803         * Makefile.in: Regenerated.
6804         * testsuite/Makefile.in: Regenerated.
6805
6806 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
6807
6808         PR libgomp/30540
6809         * libgomp.texi: More about implementation-dependent settings.
6810
6811 2007-01-26  Tobias Burnus  <burnus@net-b.de>
6812
6813         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
6814
6815 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
6816
6817         PR middle-end/30494
6818         * testsuite/libgomp.c/pr30494.c: New test.
6819
6820 2007-01-15  Tom Tromey  <tromey@redhat.com>
6821
6822         * configure: Rebuilt.
6823         * configure.ac: Fixed comment.
6824
6825 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
6826
6827         * libgomp.texi: Document implementation specific default values of
6828         environment variables.
6829
6830 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
6831
6832         PR libgomp/28209
6833         * libgomp.texi: New file.
6834         * configure.ac: Add --enable-generated-files-in-srcdir option.
6835         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
6836         files to srcdir.
6837         * Makefile.in: Regenerated.
6838         * config.h.in: Regenerated.
6839         * testsuite/Makefile.in: Regenerated.
6840         * NOTES: Removed.
6841
6842 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
6843
6844         PR libgomp/29949
6845         * env.c (omp_set_num_threads): Set illegal thread count to 1.
6846
6847 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
6848
6849         * configure: Regenerate.
6850
6851 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
6852
6853         PR libgomp/29947
6854         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
6855         start if there shouldn't be any loop iterations.
6856         (gomp_loop_ordered_static_start): Remove start == end test.
6857         * testsuite/libgomp.c/pr29947-1.c: New test.
6858         * testsuite/libgomp.c/pr29947-2.c: New test.
6859
6860 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
6861
6862         * configure.tgt: Force initial-exec TLS model on Linux only.
6863
6864 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
6865
6866         * configure: Regenerated.
6867
6868 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
6869
6870         * env.c (parse_schedule): Reject out of range values.
6871         (parse_unsigned_long): Reject out of range, negative or zero values.
6872
6873 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
6874
6875         PR fortran/29629
6876         * testsuite/libgomp.fortran/pr29629.f90: New test.
6877
6878 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
6879
6880         PR libgomp/29494
6881         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
6882         * config/posix95: New directory.
6883         * config/posix95/omp-lock.h: New file.
6884         * config/posix95/lock.c: Likewise.
6885
6886 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
6887
6888         * aclocal.m4: Regenerate.
6889         * configure: Regenerate.
6890
6891 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6892
6893         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
6894         '<' to '<='.
6895
6896 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6897
6898         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
6899         test.
6900         * configure: Regenerate.
6901         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
6902
6903 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
6904
6905         PR middle-end/25261
6906         PR middle-end/28790
6907         * testsuite/libgomp.c/nestedfn-4.c: New test.
6908         * testsuite/libgomp.c/nestedfn-5.c: New test.
6909         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
6910
6911         PR fortran/29097
6912         * testsuite/libgomp.fortran/condinc1.f: New test.
6913         * testsuite/libgomp.fortran/condinc2.f: New test.
6914         * testsuite/libgomp.fortran/condinc3.f90: New test.
6915         * testsuite/libgomp.fortran/condinc4.f90: New test.
6916         * testsuite/libgomp.fortran/condinc1.inc: New file.
6917
6918 2006-09-18  Tom Tromey  <tromey@redhat.com>
6919
6920         * configure: Rebuilt.
6921
6922 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
6923
6924         PR c/28768
6925         PR preprocessor/14634
6926         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
6927         to AC_DEFINE.
6928         * configure: Regenerate.
6929
6930 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
6931
6932         * testsuite/libgomp.fortran/reduction3.f90: Change
6933         -2147483648 to -huge(i)-1 to avoid overflow.
6934         * testsuite/libgomp.fortran/reduction4.f90: Change
6935         Z'ffffffff' to not(0) to avoid overflow.
6936
6937 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
6938
6939         PR libgomp/25938
6940         * Makefile.am (libsubincludedir): New.
6941         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
6942         * Makefile.in: Regenerate.
6943
6944 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
6945
6946         PR libgomp/28725
6947         * env.c: Include ctype.h.
6948         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
6949         leading and/or trailing whitespace and compare strings case
6950         insensitively.
6951
6952 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
6953
6954         PR fortran/28390
6955         * testsuite/libgomp.fortran/pr28390.f: New test.
6956
6957 2006-07-05  Eric Christopher  <echristo@apple.com>
6958
6959         * configure.ac: Depend addition of -pthread on host OS.
6960         * configure: Regenerate.
6961
6962 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
6963
6964         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
6965         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
6966         defined.
6967
6968 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
6969
6970         PR libgomp/26175
6971         PR libgomp/26477
6972         * configure.ac: If neither --enable-linux-futex nor
6973         --disable-linux-futex is passed, determine the default by checking
6974         for compiling and/or running against NPTL.  With --enable-linux-futex,
6975         check if SYS_gettid and SYS_futex are defined.
6976         * configure: Rebuilt.
6977
6978 2006-06-14  Richard Henderson  <rth@redhat.com>
6979
6980         PR libgomp/28008
6981         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
6982         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
6983
6984 2006-06-09  Richard Henderson  <rth@redhat.com>
6985
6986         * env.c (gomp_nthreads_var): Change to unsigned long.
6987         (gomp_run_sched_chunk): Likewise.
6988         (parse_unsigned_long): Rename from parse_num_threads and generalize.
6989         (initialize_env): Initialize gomp_thread_attr.
6990         * libgomp.h (gomp_nthreads_var): Update decl.
6991         (gomp_run_sched_chunk): Likewise.
6992         (gomp_thread_attr): Declare.
6993         * team.c (gomp_thread_attr): Export.
6994         (initialize_team): Don't initialize it.
6995
6996 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
6997
6998         PR fortran/27916
6999         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7000         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7001
7002 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7003
7004         * config/mingw32/time.c: New file.
7005         * configure.tgt: Use it.
7006
7007 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7008
7009         * Makefile.am: Add install-html target. Add install-html to .PHONY
7010         * Makefile.in: Regenerate.
7011
7012 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7013
7014         PR libgomp/27612
7015         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7016         * testsuite/libgomp.c/critical-1.c: Likewise.
7017         * testsuite/libgomp.c/loop-1.c: Likewise.
7018         * testsuite/libgomp.c/loop-2.c: Likewise.
7019         * testsuite/libgomp.c/single-1.c: Likewise.
7020         * testsuite/libgomp.c/ordered-1.c: Likewise.
7021         * testsuite/libgomp.c/ordered-2.c: Likewise.
7022
7023 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7024
7025         PR middle-end/27416
7026         * libgomp.fortran/pr27416-1.f90: New test.
7027
7028 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7029
7030         PR fortran/27395
7031         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7032         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7033
7034 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7035
7036         PR c++/26943
7037         * testsuite/libgomp.c/pr26943-1.c: New test.
7038         * testsuite/libgomp.c/pr26943-2.c: New test.
7039         * testsuite/libgomp.c/pr26943-3.c: New test.
7040         * testsuite/libgomp.c/pr26943-4.c: New test.
7041         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7042         * testsuite/libgomp.c++/pr26943.C: New test.
7043
7044 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7045
7046         PR middle-end/27337
7047         * testsuite/libgomp.c++/pr27337.C: New test.
7048
7049 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7050
7051         PR c/26171
7052         * testsuite/libgomp.c/pr26171.c: New test.
7053
7054 2006-04-25  Richard Henderson  <rth@redhat.com>
7055
7056         PR libgomp/25865
7057         * configure.ac: Use GCC_CHECK_TLS.
7058         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7059         * Makefile.in, aclocal.m4, configure: Regenerate.
7060
7061 2006-04-10  Matthias Klose  <doko@debian.org>
7062
7063         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7064         directory names containing underscores.
7065
7066 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7067
7068         PR c++/26691
7069         * testsuite/libgomp.c++/pr26691.C: New test.
7070
7071 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7072
7073         * testsuite/libgomp.fortran/retval2.f90: New test.
7074
7075 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7076
7077         * testsuite/libgomp.c++: New directory.
7078
7079 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7080
7081         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7082         * config/posix/sem.c: Implement the above.
7083
7084 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7085
7086         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7087         define HAVE_BROKEN_POSIX_SEMAPHORES.
7088         * configure: Rebuilt.
7089         * config.h.in: Rebuilt.
7090
7091 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7092
7093         PR bootstrap/26161
7094         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7095         for the other pthread check.
7096         * configure: Regenerate.
7097         * config.h.in: Regenerate.
7098
7099 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7100
7101         PR libgomp/25938
7102         PR libgomp/25984
7103         * Makefile.am (fincludedir): New variable.
7104         (nodist_include_HEADERS): Remove Fortran files.
7105         (nodist_finclude_HEADERS): New variable.
7106         * Makefile.in: Regenerated.
7107
7108 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7109
7110         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7111         Remove tests for returning assumed character length arrays.
7112
7113 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7114             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7115
7116         PR libgomp/25936
7117         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7118
7119 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7120
7121         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7122
7123 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7124
7125         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7126         part of LD_LIBRARY_PATH manually.
7127
7128 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7129
7130         PR libgomp/25852
7131         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7132         libgomp_init.
7133
7134 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7135
7136         PR libgomp/25884
7137         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7138         * configure.ac (PERL): Don't set.
7139         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7140         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7141         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7142         * omp.h.in: Wrap the new configure substitutions with @ characters.
7143         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7144         * aclocal.m4, configure, Makefile.in: Regenerate.
7145         * mkomp_h.pl: Delete.
7146
7147 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7148
7149         PR libgomp/25259
7150         * configure.ac: Use GCC_HEADER_STDINT.
7151         * libgomp.h: Include gstdint.h.
7152         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7153         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7154
7155 2006-01-24  Richard Henderson  <rth@redhat.com>
7156
7157         PR libgomp/25942
7158         * configure.ac: Add AM_MAINTAINER_MODE.
7159         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7160
7161 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7162
7163         * Makefile.in: Regenerate.
7164         * testsuite/Makefile.in: Regenerate.
7165         * aclocal.m4: Regenerate.
7166
7167 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7168
7169         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7170         Solaris.
7171         * configure.ac: Add check for loadavg.h.
7172         (link_gomp): Adjust comment.
7173         * configure: Regenerate.
7174         * config.h.in: Regenerate.
7175
7176 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7177
7178         PR libgomp/25877
7179         * configure.ac: Remove check for alloca.h.
7180         * configure: Regenerate.
7181         * config.h.in: Regenerate.
7182         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7183         * team.c: Remove use of alloca.h.
7184         Call gomp_alloca instead of alloca.
7185
7186 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7187
7188         PR libgomp/25877
7189         * team.c: Add include of alloca.h.
7190         * configure.ac: Add check for alloca.h.
7191         * configure: Regenerate.
7192         * config.h.in: Regenerate.
7193
7194 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7195
7196         PR fortran/25219
7197         * testsuite/libgomp.fortran/pr25219.f90: New test.
7198
7199 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7200
7201         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7202         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7203         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7204         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7205         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7206         testsuite/libgomp.fortran/threadprivate1.f90,
7207         testsuite/libgomp.fortran/threadprivate2.f90,
7208         testsuite/libgomp.fortran/threadprivate3.f90,
7209         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7210         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7211         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7212         effective-target to TLS runtime.
7213
7214         * testsuite/libgomp.fortran/pr25162.f: Require
7215         effective-target TLS runtime.
7216
7217 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7218
7219         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7220         * testsuite/libgomp.c/nestedfn-3.c: New test.
7221
7222 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7223
7224         PR fortran/25162
7225         * testsuite/libgomp.fortran/pr25162.f: New test.
7226
7227 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7228
7229         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7230         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7231
7232 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7233
7234         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7235         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7236         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7237         single.c, team.c, work.c, config/linux/alpha/futex.h,
7238         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7239         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7240         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7241         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7242         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7243         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7244         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7245         FSF address.
7246
7247 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7248
7249         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7250         to nodist_noinst_HEADERS.
7251         * Makefile.in: Rebuilt.
7252
7253         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7254         add integer count field.
7255         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7256         omp_nest_lock_t type change.
7257         (omp_init_nest_lock): Likewise.  Initialize count to 0.
7258         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7259         Increment count.
7260         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7261         Decrement count.
7262         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7263         Increment count if successful and return the new nesting level.
7264         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7265         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7266         * testsuite/libgomp.c/lib-1.c: New test.
7267         * testsuite/libgomp.fortran/lib1.f90: New test.
7268         * testsuite/libgomp.fortran/lib2.f: New test.
7269         * testsuite/libgomp.fortran/lib3.f: New test.
7270
7271 2005-11-17  Richard Henderson  <rth@redhat.com>
7272
7273         PR 24845
7274         * Makefile.am (nodist_toolexeclib_HEADERS): New.
7275         * configure.ac (link_gomp): New.  Substitute it.
7276         (AC_CONFIG_FILES): Add libgomp.spec.
7277         * libgomp.spec.in: New file.
7278         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7279         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7280
7281 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7282
7283         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7284         reduction(-:var) behaving the same as reduction(+:var).
7285         * testsuite/libgomp.c/reduction-4.c: New test.
7286
7287 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
7288
7289         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7290         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7291         testsuite/libgomp.c/copyin-3.c,
7292         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7293         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7294         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7295         testsuite/libgomp.c++/pr24455.C,
7296         testsuite/libgomp.fortran/threadprivate1.f90,
7297         testsuite/libgomp.fortran/threadprivate2.f90,
7298         testsuite/libgomp.fortran/threadprivate3.f90,
7299         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7300         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7301         testsuite/libgomp.fortran/omp_parse3.f90: Require
7302         effective-target TLS.
7303
7304 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
7305
7306         * HEADER: Remove.
7307
7308 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
7309
7310         PR libgomp/24797
7311         * team.c (initialize_team): Pass NULL rather than free as
7312         pthread_key_create destructor.  Initialize thread specific data
7313         pointer in initial thread to a static local variable rather than
7314         malloced memory.
7315
7316 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
7317
7318         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7319         its location to ld_library_path.
7320
7321 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7322
7323         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7324
7325 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7326
7327         * testsuite/libgomp.c: Rename from libgomp.dg.
7328
7329 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
7330
7331         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7332         threadprivate variable 'i'.
7333
7334 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
7335
7336         * config/linux/s390/futex.h: New file.
7337         * configure.tgt: Use it.
7338
7339         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7340         before the parallel.
7341
7342 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
7343
7344         PR c++/24734
7345         * testsuite/libgomp.c++/master-1.C: New test.
7346
7347 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7348
7349         * testsuite/libgomp.dg/copyin-3.c: New test.
7350
7351 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7352
7353         * testsuite/libgomp.fortran/retval1.f90: New test.
7354         * testsuite/libgomp.fortran/vla7.f90: New test.
7355
7356 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
7357
7358         * testsuite/libgomp.fortran/vla2.f90: New test.
7359         * testsuite/libgomp.fortran/vla3.f90: New test.
7360         * testsuite/libgomp.fortran/vla4.f90: New test.
7361         * testsuite/libgomp.fortran/vla5.f90: New test.
7362         * testsuite/libgomp.fortran/vla6.f90: New test.
7363
7364 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
7365
7366         * config/linux/sparc/futex.h: New file.
7367         * configure.tgt: Use it.
7368         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7369
7370         * critical.c: Include stdlib.h.
7371         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7372         ignoring return value.
7373         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7374         LIBGOMP_CHECK_SYNC_BUILTINS check.
7375         * configure: Rebuilt.
7376
7377 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7378
7379         * testsuite/libgomp.fortran/vla1.f90: New test.
7380
7381 2005-10-31  Richard Henderson  <rth@redhat.com>
7382
7383         * testsuite/libgomp.fortran/character2.f90: Fix race condition
7384         setting 's' in different threads.
7385
7386 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7387
7388         * libgomp.h (attribute_hidden, ialias): Define.
7389         * config/posix/proc.c (omp_get_num_procs): Add ialias.
7390         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7391         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7392         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7393         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7394         omp_test_lock, omp_test_nest_lock): Likewise.
7395         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7396         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7397         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7398         omp_test_lock, omp_test_nest_lock): Likewise.
7399         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
7400         omp_get_dynamic, omp_get_nested): Likewise.
7401         * parallel.c (omp_get_num_threads, omp_get_max_threads,
7402         omp_get_thread_num, omp_in_parallel): Likewise.
7403         * fortran.c (ialias_redirect): Define.
7404         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
7405         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
7406         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
7407         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
7408         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
7409         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
7410         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
7411         omp_get_wtime): Add ialias_redirect.
7412
7413 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
7414
7415         * fortran.c: Include stdlib.h.
7416
7417 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
7418
7419         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
7420         * Makefile.in: Regenerated.
7421
7422 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
7423
7424         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
7425         * libgomp_f.h.in (omp_check_defines): New function.
7426         * env.c: Include libgomp_f.h.
7427         (initialize_env): Call omp_check_defines.
7428
7429         * testsuite/libgomp.dg/copyin-2.c: New test.
7430         * testsuite/libgomp.c++/copyin-2.C: New test.
7431         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
7432
7433         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
7434         * testsuite/libgomp.fortran/sharing2.f90: New test.
7435
7436         * testsuite/libgomp.dg/copyin-1.c: New test.
7437         * testsuite/libgomp.c++/copyin-1.C: New test.
7438
7439 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
7440
7441         * testsuite/libgomp.fortran/crayptr1.f90: New test.
7442
7443         * testsuite/libgomp.fortran/workshare1.f90: New test.
7444
7445         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
7446         only test.
7447         * libgomp.fortran/sharing1.f90: New test.
7448
7449 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
7450
7451         PR c++/24502
7452         * testsuite/libgomp.c++/loop-7.C: New test.
7453
7454         * testsuite/libgomp.dg/nestedfn-2.c: New test.
7455
7456         * testsuite/libgomp.dg/nestedfn-1.c: New test.
7457         * testsuite/libgomp.fortran/reduction6.f90: New test.
7458         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
7459
7460 2005-10-23  Richard Henderson  <rth@redhat.com>
7461
7462         * testsuite/libgomp.c++/ctor-1.C: New.
7463         * testsuite/libgomp.c++/ctor-2.C: New.
7464         * testsuite/libgomp.c++/ctor-3.C: New.
7465         * testsuite/libgomp.c++/ctor-4.C: New.
7466         * testsuite/libgomp.c++/ctor-5.C: New.
7467         * testsuite/libgomp.c++/ctor-6.C: New.
7468         * testsuite/libgomp.c++/ctor-7.C: New.
7469         * testsuite/libgomp.c++/ctor-8.C: New.
7470         * testsuite/libgomp.c++/ctor-9.C: New.
7471
7472 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
7473
7474         PR 24455
7475         * testsuite/libgomp.c++/pr24455-1.C: New test.
7476         * testsuite/libgomp.c++/pr24455.C: New test.
7477         * testsuite/libgomp.dg/pr24455-1.c: New test.
7478         * testsuite/libgomp.dg/pr24455.c: New test.
7479
7480 2005-10-20  Richard Henderson  <rth@redhat.com>
7481
7482         * testsuite/libgomp.c++/loop-6.C: New.
7483         * testsuite/libgomp.dg/loop-3.c: New.
7484
7485 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
7486
7487         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
7488         explicitly private.
7489         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
7490         explicitly shared.
7491
7492 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
7493
7494         * testsuite/libgomp.fortran/jacobi.f: New test.
7495
7496 2005-10-19  Richard Henderson  <rth@redhat.com>
7497
7498         * configure.tgt (i?86-linux): Default to with_arch instead of
7499         CFLAGS.  Add -mtune to match target_cpu.
7500         (x86_64-linux): Tune to i686.
7501
7502         * fortran.c (omp_test_nest_lock_): Fix typo.
7503
7504 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
7505
7506         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7507         gomp_ordered_sync): Do nothing if team->nthreads == 1.
7508         * testsuite/libgomp.dg/ordered-3.c: New test.
7509
7510         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
7511         Remove volatile keyword.
7512
7513         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
7514         in COMMON block to avoid warnings on 64-bit targets.
7515
7516 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
7517
7518         * testsuite/libgomp.dg/shared-3.c: New test.
7519
7520 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7521
7522         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
7523         * testsuite/libgomp.fortran/reduction5.f90: New test.
7524
7525 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7526
7527         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
7528         dg-options.
7529         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
7530         flush loop now that __sync_synchronize has proper memory barrier.
7531         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
7532         Add -ffixed-form to dg-options.
7533
7534 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7535
7536         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
7537         from subdirectories.
7538         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
7539         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
7540         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
7541         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
7542         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
7543         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
7544         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
7545         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
7546         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
7547         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
7548         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
7549         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
7550         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
7551         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
7552         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
7553         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
7554         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
7555         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
7556         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
7557         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
7558         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
7559         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
7560         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
7561         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
7562         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
7563
7564 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
7565
7566         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
7567         lang_library_path exists.  Use find instead of glob to gather tests.
7568         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
7569
7570 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7571
7572         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
7573         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
7574         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
7575         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
7576         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
7577         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
7578         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
7579         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
7580         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
7581         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
7582         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
7583         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
7584         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
7585
7586 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
7587
7588         * testsuite/libgomp.dg/vla-1.c: New test.
7589
7590         * testsuite/libgomp.fortran/reference2.f90: New test.
7591
7592         * testsuite/libgomp.fortran/character2.f90: Remove explicit
7593         declaration of omp_get_thread_num.
7594         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
7595         use omp_lib.
7596
7597         * testsuite/libgomp.fortran/reduction1.f90: New test.
7598         * testsuite/libgomp.fortran/reduction2.f90: New test.
7599         * testsuite/libgomp.fortran/reduction3.f90: New test.
7600         * testsuite/libgomp.fortran/reduction4.f90: New test.
7601
7602 2005-10-13  Richard Henderson  <rth@redhat.com>
7603
7604         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
7605         * Makefile.in: Regenerate.
7606         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
7607         * libgomp.h: Include bar.h.
7608         (struct gomp_barrier): Remove.
7609         (struct gomp_team): Add barrier.  Replace master_barrier with
7610         master_release.  Replace threads with ordered_release.
7611         (struct gomp_thread): Replace barrier with release.
7612         * ordered.c (gomp_ordered_first): Update for ordered_release change.
7613         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
7614         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
7615         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
7616         (GOMP_single_copy_end): Likewise.
7617         * team.c (gomp_threads_dock): New.
7618         (gomp_barrier_init, gomp_barrier_destroy): Remove.
7619         (gomp_thread_start): Use gomp_barrier_wait.
7620         (new_team, free_team): Update for gomp_team changes.
7621         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
7622         (gomp_team_end): Use gomp_barrier_wait.
7623         (initialize_team): Update for gomp_thread changes.
7624         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
7625         (gomp_work_share_end_nowait): Use atomic ops when available.
7626         * config/linux/bar.c, config/linux/bar.h: New files.
7627         * config/posix/bar.c, config/posix/bar.h: New files.
7628
7629 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
7630
7631         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
7632         * testsuite/libgomp.dg/single-2.c: New test.
7633
7634         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
7635         lang_link_flags): Unset, so that they aren't inherited from previously
7636         sourced *.exp.
7637
7638         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
7639
7640 2005-10-12  Richard Henderson  <rth@redhat.com>
7641
7642         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
7643         (libgomp_init): Use lang_test_file, lang_library_path, and
7644         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
7645
7646         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
7647         (lang_test_file, lang_link_flags): New.
7648         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
7649
7650         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
7651         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
7652         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
7653         testsuite/libgomp.c++/parallel-1.C,
7654         testsuite/libgomp.c++/reduction-1.C,
7655         testsuite/libgomp.c++/reduction-2.C,
7656         testsuite/libgomp.c++/reduction-3.C,
7657         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
7658         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
7659         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
7660         New files, largely cribbed from the C testsuite.
7661
7662 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
7663
7664         * testsuite/libgomp.fortran/character1.f90: New test.
7665         * testsuite/libgomp.fortran/character2.f90: New test.
7666
7667         * testsuite/libgomp.dg/nested-1.c: New test.
7668         * testsuite/libgomp.dg/nested-2.c: New test.
7669         * testsuite/libgomp.fortran/do1.f90: New test.
7670         * testsuite/libgomp.fortran/do2.f90: New test.
7671
7672         * testsuite/libgomp.fortran/reference1.f90: New test.
7673
7674 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
7675
7676         * testsuite/libgomp.dg/reduction-1.c: New test.
7677         * testsuite/libgomp.dg/reduction-2.c: New test.
7678         * testsuite/libgomp.dg/reduction-3.c: New test.
7679
7680 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
7681
7682         * testsuite/libgomp.dg/atomic-1.c: New test.
7683         * testsuite/libgomp.dg/atomic-2.c: New test.
7684
7685 2005-10-09  Richard Henderson  <rth@redhat.com>
7686
7687         * critical.c (atomic_lock): New.
7688         (initialize_critical): Initialize it.
7689         (GOMP_atomic_start, GOMP_atomic_end): New.
7690         * libgomp.map: Export them.
7691         * libgomp_g.h: Declare them.
7692
7693         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
7694
7695 2005-10-02  Richard Henderson  <rth@redhat.com>
7696
7697         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
7698         to XCFLAGS instead of CFLAGS.
7699
7700 2005-09-30  Richard Henderson  <rth@redhat.com>
7701
7702         * configure.ac: Determine whether -pthread or -lpthread is needed.
7703         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
7704         * Makefine.in, configure: Rebuild.
7705
7706 2005-09-28  Richard Henderson  <rth@redhat.com>
7707
7708         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
7709         * testsuite/libgomp.dg/omp-single-3.c: New test.
7710
7711 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
7712
7713         * testsuite/libgomp.dg/omp-single-2.c: New test.
7714         * testsuite/libgomp.dg/shared-2.c: Fix return code.
7715
7716 2005-09-27  Richard Henderson  <rth@redhat.com>
7717
7718         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
7719         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
7720
7721 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
7722
7723         * testsuite/libgomp.dg/omp-loop03.c: New test.
7724
7725 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7726
7727         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
7728
7729 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7730
7731         * testsuite/libgomp.dg/omp-single-1.c: New test.
7732         * testsuite/libgomp.dg/shared-1.c: Return 0.
7733         Add prototype for abort.
7734         * testsuite/libgomp.dg/shared-2.c: Likewise.
7735
7736 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
7737
7738         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
7739         constructs.
7740
7741 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
7742
7743         * testsuite/libgomp.dg/shared-1.c: New test.
7744         * testsuite/libgomp.dg/shared-2.c: New test.
7745
7746 2005-09-24  Richard Henderson  <rth@redhat.com>
7747
7748         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
7749
7750 2005-09-24  Richard Henderson  <rth@redhat.com>
7751
7752         * iter.c (gomp_iter_static_next): Round up when computing number
7753         of iterations.  Don't bother distributing a remainder equally.
7754
7755         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
7756         Don't call srand.  Zero b before testing.
7757         (main): New.
7758
7759 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
7760
7761         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
7762         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
7763
7764 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
7765
7766         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
7767         without !$omp end do, followed immediately by subroutine end.
7768
7769 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
7770
7771         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
7772
7773 2005-09-22  Richard Henderson  <rth@redhat.com>
7774
7775         * critical.c (GOMP_critical_name_start): Change argument to void**.
7776         Reuse the pointer space if the mutex fits.
7777         (GOMP_critical_name_end): Likewise.
7778         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
7779         * libgomp_g.h (GOMP_critical_name_start): Update decl.
7780         (GOMP_critical_name_end): Likewise.
7781         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
7782         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
7783
7784 2005-09-20  Richard Henderson  <rth@redhat.com>
7785
7786         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
7787         (create_lock_lock): New.
7788         (initialize_critical): Initialize it.
7789         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
7790         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
7791
7792 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7793
7794         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
7795
7796 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7797
7798         * testsuite/libgomp.dg/omp-loop01.c: New test.
7799         * testsuite/libgomp.dg/omp-loop02.c: New test.
7800
7801 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
7802
7803         * configure.ac (AC_PROG_FC): Add.
7804         (USE_FORTRAN): New automake conditional.
7805         * configure: Rebuilt.
7806         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
7807         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
7808         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
7809         Add rules to build them.
7810         * Makefile.in: Rebuilt.
7811         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
7812         OMP_NEST_LOCK_KIND.
7813         * libgomp.map: Add Fortran wrappers.
7814         * libgomp_f.h.in: New file.
7815         * omp_lib.h.in: New file.
7816         * omp_lib.f90.in: New file.
7817         * fortran.c: New file.
7818         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
7819         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
7820         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
7821         libgfortran has been built.
7822         * testsuite/libgomp.fortran/fortran.exp: New file.
7823         * testsuite/libgomp.fortran/omp_cond1.f: New test.
7824         * testsuite/libgomp.fortran/omp_cond2.f: New test.
7825         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
7826         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
7827         * testsuite/libgomp.fortran/omp_hello.f: New test.
7828         * testsuite/libgomp.fortran/omp_orphan.f: New test.
7829         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
7830         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
7831         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
7832         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
7833         * testsuite/libgomp.fortran/omp_reduction.f: New test.
7834         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
7835         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
7836
7837 2005-08-30  Richard Henderson  <rth@redhat.com>
7838
7839         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
7840         function for when aliases are not usable.
7841         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
7842         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7843         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
7844         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
7845         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
7846         GOMP_loop_ordered_guided_next): Likewise.
7847         * ordered.c (GOMP_ordered_start): Likewise.
7848
7849 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
7850
7851         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
7852         * testsuite/libgomp.dg/omp_hello.c: Fix return code
7853         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
7854         * testsuite/libgomp.dg/omp_orphan.c: Likewise
7855         * testsuite/libgomp.dg/omp_reduction.c: Likewise
7856         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
7857         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
7858         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
7859         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
7860
7861 2005-07-07  Eric Christopher  <echristo@redhat.com>
7862             Diego Novillo  <dnovillo@redhat.com>
7863
7864         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
7865         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
7866         up code.
7867         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
7868         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
7869         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
7870         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
7871         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
7872         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
7873         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
7874
7875 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
7876
7877         * TOPLEVEL.patch: Remove.
7878
7879 2005-05-16  Richard Henderson  <rth@redhat.com>
7880
7881         * configure.ac: Test for clock_gettime.
7882         * config.h.in, configure: Rebuild.
7883         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
7884         (omp_get_wtime): Use clock_gettime if available.
7885         (omp_get_wtick): Use clock_getres if available.
7886
7887 2005-05-11  Richard Henderson  <rth@redhat.com>
7888
7889         * config/linux/ia64/futex.h: New file.
7890         * configure.tgt: Use it.
7891
7892         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
7893
7894 2005-05-07  Richard Henderson  <rth@redhat.com>
7895
7896         * config/linux/powerpc/futex.h: New file.
7897         * configure.tgt: Use it.
7898
7899         * config/linux/i486/futex.h: Merge ...
7900         * config/linux/x86_64/futex.h: ... into ...
7901         * config/linux/x86/futex.h: ... here.
7902         * configure.tgt: Update to match.
7903
7904 2005-05-06  Richard Henderson  <rth@redhat.com>
7905
7906         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
7907         * config/linux/i486/futex.h: Likewise.
7908         * config/linux/x86_64/futex.h: Likewise.
7909
7910         * config/linux/lock.c: New file.
7911         * config/linux/omp-lock.h: New file.
7912
7913         * critical.c, env.h: Don't include omp.h
7914         * config/posix/lock.c: Include libgomp.h instead of omp.h.
7915         * config/posix/time.c: Likewise.
7916         * config/posix/omp-lock.h: New file.
7917         * libgomp.h: Include omp-lock.h and omp.h.
7918         * Makefile.am (nodist_include_HEADERS): New.
7919         (omp.h): New rule.
7920         * configure.ac (PERL): New.
7921         * mkomp_h.pl: New file.
7922         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
7923         with templates.
7924         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
7925
7926         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
7927         build directory.  Re-add -march=i486 hack.
7928
7929         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
7930         (libgomp_link_flags): Remove.
7931         (libgomp_initialized): Remove.
7932         (libgomp_init): Don't protect from reinitialization.  Copy code
7933         from libstdc++ for getting the multilib set correctly.
7934
7935 2005-05-05  Richard Henderson  <rth@redhat.com>
7936
7937         * config/linux/alpha/futex.h: New file.
7938         * configure.tgt (alpha*-*-linux*): Use it.
7939
7940         * config/posix/mutex.c: New file.
7941         * config/posix/sem.c: Use libgomp.h.
7942
7943         * configure.tgt (x86_64-linux): Also test CC for -m32.
7944         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
7945
7946         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
7947         after $gccpath.
7948
7949         * Makefile.am (SUBDIRS): New.
7950         (libgomp_la_LDFLAGS): Add -lpthread.
7951         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
7952         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
7953
7954         * libgomp_g.h: New file.
7955         * libgomp.h: Split out all public declarations to libgomp_g.h.
7956         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
7957         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
7958         * config/linux/sem.h: Likewise.
7959         * config/posix/sem.h: Likewise.
7960
7961         * Makefile.am (AM_LDFLAGS): New.
7962         (libgomp_version_script): Split out from ...
7963         (libgomp_la_LDFLAGS): ... here.
7964         (libgomp_version_info): New.
7965         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
7966         (LIBGOMP_ENABLE): New.
7967         (LIBGOMP_CHECK_LINKER_FEATURES): New.
7968         (LIBGOMP_ENABLE_SYMVERS): New.
7969         * configure.ac (AC_INIT): Version 1.0.
7970         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
7971         (enable-linux-futex): Likewise.  Rename from enable-futex.
7972         (libtool_VERSION): New.
7973         (LIBGOMP_ENABLE_SYMVERS): Use it.
7974         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
7975         * Makefile.in, aclocal.m4, configure: Rebuild.
7976
7977         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
7978         (gomp_mutex_unlock_slow): Fix typo.
7979         * config/linux/sem.c: Similarly.
7980         (gomp_sem_post_slow): Fix typo.
7981         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
7982         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
7983         [__PIC__] (sys_futex0): Don't use tmp output in asm.
7984
7985         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
7986         (libgomp_la_LDFLAGS): Add top_srcdir to path.
7987         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
7988         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
7989         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
7990         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
7991         LDFLAGS.  Pull enable_futex check to top-level.
7992         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
7993         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
7994
7995         First attempt at real configury.
7996         * Makefile, config.h: Remove file.
7997         * Makefile.am, Makefile.in: New file.
7998         * acinclude.m4 aclocal.m4: New file.
7999         * configure.ac, configure.tgt, configure: New file.
8000
8001         * config/posix/lock.c: Rename from sys-lock.c.
8002         * config/posix/mutex.h: Rename from sys-mutex.h.
8003         * config/posix/sem.c: Rename from sys-sem.c.
8004         * config/posix/sem.h: Rename from sys-sem.h.
8005         * config/posix/proc.c: Rename from sys-proc.c.
8006         * config/posix/time.c: Rename from sys-proc.c.
8007
8008         * config/linux/mutex.c: New file.
8009         * config/linux/mutex.h: New file.
8010         * config/linux/sem.c: New file.
8011         * config/linux/sem.h: New file.
8012         * config/linux/i486/futex.h: New file.
8013         * config/linux/x86_64/futex.h: New file.
8014
8015 2005-05-04  Richard Henderson  <rth@redhat.com>
8016
8017         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8018         * libgomp.h: Declare them.
8019         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8020         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8021
8022 2005-05-04  Richard Henderson  <rth@redhat.com>
8023
8024         * libgomp-1 code drop
8025
8026 2005-05-04  Richard Henderson  <rth@redhat.com>
8027
8028         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8029         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8030         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8031         (gomp_iter_static_next): Update.
8032         (gomp_ordered_static_next): Update.
8033         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8034         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8035         totally empty range.
8036         (gomp_loop_ordered_static_next): Refine test for calling
8037         gomp_ordered_static_next.
8038         * testsuite/ordered-1.c: Add case for more threads than iterations.
8039
8040         * iter.c (gomp_iter_runtime_next_locked): Remove.
8041         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8042         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8043         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8044         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8045         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8046         gomp_loop_ordered_guided_next): Downcase name, make static, add
8047         an external alias with the old name.
8048         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8049         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8050         switch and call one of the above static functions.
8051         * libgomp.h: Update.
8052
8053         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8054         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8055         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8056         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8057         GOMP_loop_ordered_guided_start): Update to match.
8058         * sections.c (GOMP_sections_start): Likewise.
8059         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8060
8061         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8062         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8063         Use bounds check instead of modulus.
8064         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8065         (gomp_ordered_last): Don't sync with ordered_owner here.
8066         (gomp_ordered_next): Likewise.
8067         (gomp_ordered_static_loop_next): Likewise.
8068         * loop.c, libgomp.h: Update to match.
8069
8070         * libgomp.h (GOMP_barrier): Declare.
8071
8072         * testsuite/barrier-1.c: New file.
8073         * testsuite/critical-1.c: New file.
8074         * testsuite/ordered-2.c: New file.
8075         * testsuite/ordered-1.c: New file.
8076         * testsuite/sections-1.c: New file.
8077         * testsuite/single-1.c: New file.
8078         * testsuite/Makefile (TESTS): Add them.
8079
8080 2005-05-04  Richard Henderson  <rth@redhat.com>
8081
8082         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8083         * loop.c (GOMP_loop_static_start): If not the startup thread,
8084         acquire the mutex to wait for initialization complete.
8085         (GOMP_loop_ordered_static_start): Likewise.
8086         (GOMP_loop_ordered_runtime_start): Likewise.
8087         (GOMP_loop_ordered_static_first): Remove.
8088         (GOMP_loop_ordered_dynamic_first): Remove.
8089         (GOMP_loop_ordered_guided_first): Remove.
8090         (GOMP_loop_ordered_runtime_first): Remove.
8091         * ordered.c (gomp_ordered_loop_first): Post to own release when
8092         we're the first thread.
8093         (gomp_ordered_loop_last): Wait on release if not owner.
8094         (gomp_ordered_loop_next): Likewise.
8095         (gomp_ordered_static_loop_init): New.
8096         (gomp_ordered_static_loop_next): Use ordered_owner.
8097         (GOMP_ordered_start): Likewise.
8098         * work.c (gomp_new_work_share): Initialize ordered_owner.
8099
8100 2005-05-03  Richard Henderson  <rth@redhat.com>
8101
8102         * Makefile (OPT): New.
8103         (CFLAGS): Use it.
8104
8105         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8106         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8107         * libgomp.h, libgomp.map, NOTES: Update to match.
8108
8109         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8110         Add initialized and thr members.
8111         (gomp_thread_start): Pause when initially spawned to wait for
8112         the whole team to be created.
8113         (gomp_team_start): Release team members at the end.
8114
8115         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8116         (f_foo_1): Use GOMP_loop_end.
8117         (f_foo_2): Use GOMP_loop_end_nowait.
8118
8119         * testsuite/loop-2.c: New file.
8120         * testsuite/Makefile (TESTS): Add it.
8121
8122 2005-05-03  Richard Henderson  <rth@redhat.com>
8123
8124         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8125         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8126         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8127         initial work_share.
8128
8129         * testsuite/Makefile: New file.
8130         * testsuite/loop-1.c: New file.
8131
8132 2005-05-03  Richard Henderson  <rth@redhat.com>
8133
8134         Initial implementation and checkin.
8135 \f
8136 Copyright (C) 2005-2016 Free Software Foundation, Inc.
8137
8138 Copying and distribution of this file, with or without modification,
8139 are permitted in any medium without royalty provided the copyright
8140 notice and this notice are preserved.