libgomp/ChangeLog

   1 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
   2
   3         * libgomp.texi (Top): www.openacc.org now uses https.
   4         (Enabling OpenACC): Ditto.
   5         (acc_get_num_devices): Ditto.
   6         (acc_set_device_type): Ditto.
   7         (acc_get_device_type): Ditto.
   8         (acc_set_device_num): Ditto.
   9         (acc_get_device_num): Ditto.
  10         (acc_async_test): Ditto.
  11         (acc_async_test_all): Ditto.
  12         (acc_wait): Ditto.
  13         (acc_wait_all): Ditto.
  14         (acc_wait_all_async): Ditto.
  15         (acc_wait_async): Ditto.
  16         (acc_init): Ditto.
  17         (acc_shutdown): Ditto.
  18         (acc_on_device): Ditto.
  19         (acc_malloc): Ditto.
  20         (acc_free): Ditto.
  21         (acc_copyin): Ditto.
  22         (acc_present_or_copyin): Ditto.
  23         (acc_create): Ditto.
  24         (acc_present_or_create): Ditto.
  25         (acc_copyout): Ditto.
  26         (acc_delete): Ditto.
  27         (acc_update_device): Ditto.
  28         (acc_update_self): Ditto.
  29         (acc_map_data): Ditto.
  30         (acc_unmap_data): Ditto.
  31         (acc_deviceptr): Ditto.
  32         (acc_hostptr): Ditto.
  33         (acc_is_present): Ditto.
  34         (acc_memcpy_to_device): Ditto.
  35         (acc_memcpy_from_device): Ditto.
  36         (acc_get_current_cuda_device): Ditto.
  37         (acc_get_current_cuda_context): Ditto.
  38         (acc_get_cuda_stream): Ditto.
  39         (acc_set_cuda_stream): Ditto.
  40         (ACC_DEVICE_TYPE): Ditto.
  41         (ACC_DEVICE_NUM): Ditto.
  42         (OpenACC Library Interoperability): Ditto.
  43
  44 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
  45
  46         PR c/81687
  47         * testsuite/libgomp.c/pr81687-1.c: New test.
  48         * testsuite/libgomp.c/pr81687-2.c: New test.
  49
  50 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
  51
  52         PR c/69389
  53         * testsuite/libgomp.c/pr69389.c: New test.
  54         * testsuite/libgomp.c++/pr69389.C: New test.
  55
  56 2017-08-07  Tom de Vries  <tom@codesourcery.com>
  57
  58         PR middle-end/78266
  59         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
  60         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
  61
  62 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
  63
  64         PR c/45784
  65         * testsuite/libgomp.c/pr45784.c: New test.
  66         * testsuite/libgomp.c++/pr45784.C: New test.
  67
  68 2017-07-19  Tom de Vries  <tom@codesourcery.com>
  69
  70         * testsuite/libgomp.oacc-c/vec.c: New test.
  71
  72 2017-07-03  Tom de Vries  <tom@codesourcery.com>
  73
  74         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
  75
  76 2017-06-27  Tom de Vries  <tom@codesourcery.com>
  77
  78         * plugin/plugin-nvptx.c (notify_var): New function.
  79         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
  80
  81 2017-06-27  Tom de Vries  <tom@codesourcery.com>
  82
  83         * env.c (parse_unsigned_long_1): Factor out of ...
  84         (parse_unsigned_long): ... here.
  85         (parse_int_1): Factor out of ...
  86         (parse_int): ... here.
  87         (parse_int_secure): New function.
  88         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
  89         * secure_getenv.h: Factor out of ...
  90         * plugin/plugin-hsa.c: ... here.
  91         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
  92
  93 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
  94
  95         PR c++/81130
  96         * testsuite/libgomp.c++/pr81130.C: New test.
  97
  98 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  99
 100         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 101         default args.
 102         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 103         dg-xfail-run-if default args.
 104
 105 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 106
 107         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 108         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 109
 110 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 111
 112         PR libgomp/80822
 113         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 114         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 115         sibling lists, depending on level just pick up what CPUs to put
 116         together into a place vs. whether add multiple ordered places.
 117
 118 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 119
 120         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 121         * libgomp.map (OACC_2.0.1): Add these.
 122         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 123         for "acc_wait", and "acc_wait_all", respectively.
 124         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 125         for "acc_wait", and "acc_wait_all", respectively.
 126         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 127         * libgomp.texi (acc_wait, acc_wait_all): Update.
 128         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 129         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 130         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 131
 132         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 133         acc_present_or_copyin and acc_present_or_create procedures,
 134         respectively.
 135         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 136         generally different variants of OpenACC Runtime Library functions.
 137         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 138
 139         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 140         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 141
 142         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 143         of preprocessor definitions.
 144         * libgomp.h (strong_alias): Guard by "#ifdef
 145         HAVE_ATTRIBUTE_ALIAS".
 146         * oacc-mem.c: Provide "acc_pcreate" as alias for
 147         "acc_present_or_create", and "acc_pcopyin" as alias for
 148         "acc_present_or_copyin".
 149         * libgomp.map: New version "OACC_2.0.1".
 150         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 151         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 152         its content into...
 153         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 154         Extend testing.
 155
 156         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 157         when disabling nvptx offloading.
 158
 159 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 160
 161         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 162         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 163         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 164
 165         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 166         * testsuite/lib/libgomp.exp
 167         (check_effective_target_openacc_nvidia_accel_configured): New
 168         proc.
 169         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 170         (check_effective_target_c++): New procs.
 171         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 172         (check_effective_target_c++): Likewise.
 173
 174 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 175
 176         PR middle-end/80809
 177         * testsuite/libgomp.c/pr80809-2.c: New test.
 178         * testsuite/libgomp.c/pr80809-3.c: New test.
 179
 180         PR middle-end/80809
 181         * testsuite/libgomp.c/pr80809-1.c: New test.
 182
 183         PR middle-end/80853
 184         * testsuite/libgomp.c/pr80853.c: New test.
 185
 186 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 187
 188         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 189         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 190         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 191         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 192         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 193
 194         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 195         Debug output for failure.
 196
 197 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 198
 199         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 200
 201 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 202
 203         PR bootstrap/80531
 204         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 205         bootstrap compare failures.
 206
 207 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 208
 209         * testsuite/libgomp.c/target-36.c: New testcase.
 210
 211 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 212
 213         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 214         instead of char.
 215
 216 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 217
 218         PR libgomp/80394
 219         * testsuite/libgomp.c/pr80394.c: New test.
 220
 221 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 222
 223         PR libgomp/79876
 224         * config/posix/thread-stacksize.h: New file.
 225         * config/darwin/thread-stacksize.h: New file.
 226         * config/nvptx/thread-stacksize.h: New file.
 227         * env.c: Include thread-stacksize.h.
 228         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 229         instead of 0.  Call pthread_attr_setstacksize even if
 230         GOMP_DEFAULT_STACKSIZE is non-zero.
 231
 232 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 233
 234         * env.c (initialize_env): Initialize stacksize to 0.
 235
 236 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 237
 238         PR c++/80029
 239         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 240
 241 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 242
 243         PR c/79940
 244         * testsuite/libgomp.c/pr79940.c: New test.
 245
 246 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 247
 248         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 249         targets.
 250         Add __float128 options.
 251
 252 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 253
 254         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 255         hppa*-*-* dg-skip-if directive.
 256
 257 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 258
 259         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 260         dg-skip-if directive into a comment.
 261
 262 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 263             Chung-Lin Tang  <cltang@codesourcery.com>
 264
 265         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 266         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 267         add additional case.
 268         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 269         "openacc_nvidia_accel_selected".
 270         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 271         Add num_workers(8) clause.
 272
 273 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 274
 275         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 276         hppa*-*-*.
 277         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 278         include complex.h on hppa*-*-hpux*.
 279         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 280
 281 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 282
 283         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 284
 285         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 286         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 287         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 288         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 289         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 290         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 291         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 292         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 293         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 294         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 295
 296 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 297
 298         * libgomp-plugin.h: #include <stdbool.h>.
 299         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 300         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 301         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 302         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 303         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 304         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 305         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 306         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 307         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 308         (GOMP_OFFLOAD_openacc_async_test)
 309         (GOMP_OFFLOAD_openacc_async_test_all)
 310         (GOMP_OFFLOAD_openacc_async_wait)
 311         (GOMP_OFFLOAD_openacc_async_wait_async)
 312         (GOMP_OFFLOAD_openacc_async_wait_all)
 313         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 314         (GOMP_OFFLOAD_openacc_async_set_async)
 315         (GOMP_OFFLOAD_openacc_create_thread_data)
 316         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 317         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 318         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 319         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 320         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 321         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 322         these.
 323         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 324         (GOMP_OFFLOAD_unload_image): Fix argument types.
 325
 326 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 327
 328         * testsuite/lib/libgomp.exp
 329         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 330         check_compile invocation.  Fix up removal of executable.  Drop
 331         bogus "2>&1" argument.
 332
 333         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 334         directive.
 335
 336 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 337             Martin Jambor  <mjambor@suse.cz>
 338
 339         * plugin/hsa.h: Moved to top level include.
 340         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 341
 342 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 343
 344         PR other/79046
 345         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 346         of cat to get version from BASE-VER file.
 347         * testsuite/Makefile.in: Regenerated.
 348
 349 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 350
 351         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 352         for _WIN64.
 353
 354 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 355
 356         * plugin/hsa.h: Add GCC runtime library exception.
 357         * plugin/hsa_ext_finalize.h: Likewise.
 358
 359         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 360         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 361         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 362         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 363         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 364         library to link ptx plugin against.
 365         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 366         (CUDA_CALLS): Define.
 367         (cuda_lib, cuda_lib_inited): New variables.
 368         (init_cuda_lib): New function.
 369         (CUDA_CALL_PREFIX): Define.
 370         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 371         (CUDA_CALL): Use FN instead of (FN).
 372         (CUDA_CALL_NOCHECK): Define.
 373         (cuda_error, fini_streams_for_device, select_stream_for_async,
 374         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 375         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 376         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 377         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 378         CUDA_CALL_NOCHECK.
 379         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 380         CUDA_CALL_NOCHECK.
 381         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 382         Use CUDA_CALL_NOCHECK.
 383         * plugin/cuda/cuda.h: New file.
 384         * config.h.in: Regenerated.
 385         * configure: Regenerated.
 386
 387         PR other/79046
 388         * configure.ac: Add GCC_BASE_VER.
 389         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 390         get version from BASE-VER file.
 391         * testsuite/Makefile.in: Regenerated.
 392         * configure: Regenerated.
 393         * Makefile.in: Regenerated.
 394
 395 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 396
 397         PR libgomp/60670
 398         * Makefile.am: Make fincludedir multilib-aware.
 399         * Makefile.in: Regenerate.
 400
 401 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 402
 403         Update copyright years.
 404
 405         * libgomp.texi: Bump @copying's copyright year.
 406
 407 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 408
 409         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 410         pthread_spinlock_t instead of gomp_mutex_t lock.
 411         (gomp_get_thread_pool): Likewise.
 412         (gomp_release_thread_pool): Likewise.
 413         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 414         Likewise.
 415
 416 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 417
 418         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 419         thread pool in case nthreads == 1.
 420
 421 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 422
 423         * config/nvptx/env.c: Delete.
 424         * icv.c: Move definitions of ICV variables back ...
 425         * env.c: ...here.  Do not compile environment-related functionality if
 426         LIBGOMP_OFFLOADED_ONLY is set.
 427
 428 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 429
 430         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 431         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 432         * configure: Regenerate.
 433         * config.h.in: Likewise.
 434
 435 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 436
 437         * Makefile.in: Regenerate with automake-1.11.6.
 438         * aclocal.m4: Likewise.
 439         * configure: Likewise.
 440         * testsuite/Makefile.in: Likewise.
 441
 442 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 443
 444         * config/nvptx/critical.c: Delete to use generic implementation.
 445
 446 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 447
 448         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 449         ../../affinity.c as fallback.
 450         * config/nvptx/affinity.c: Delete to use fallback implementation.
 451
 452 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 453             Jakub Jelinek  <jakub@redhat.com>
 454             Dmitry Melnik  <dm@ispras.ru>
 455
 456         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 457         * Makefile.in. Regenerate.
 458         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 459         (LIBGOMP_USE_PTHREADS): ...here; new define.
 460         * configure: Regenerate.
 461         * config.h.in: Likewise.
 462         * config/posix/affinity.c: Move to...
 463         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 464         interface by LIBGOMP_USE_PTHREADS.
 465         * critical.c: Split out GOMP_atomic_{start,end} into...
 466         * atomic.c: ...here (new file).
 467         * env.c: Split out ICV definitions into...
 468         * icv.c: ...here (new file) and...
 469         * icv-device.c: ...here. New file.
 470         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 471         (gomp_destroy_lock_30): Ditto.
 472         (gomp_set_lock_30): Ditto.
 473         (gomp_unset_lock_30): Ditto.
 474         (gomp_test_lock_30): Ditto.
 475         (gomp_init_nest_lock_30): Ditto.
 476         (gomp_destroy_nest_lock_30): Ditto.
 477         (gomp_set_nest_lock_30): Ditto.
 478         (gomp_unset_nest_lock_30): Ditto.
 479         (gomp_test_nest_lock_30): Ditto.
 480         * lock.c: New.
 481         * config/nvptx/lock.c: New.
 482         * config/nvptx/bar.c: New.
 483         * config/nvptx/bar.h: New.
 484         * config/nvptx/doacross.h: New.
 485         * config/nvptx/error.c: New.
 486         * config/nvptx/icv-device.c: New.
 487         * config/nvptx/mutex.h: New.
 488         * config/nvptx/pool.h: New.
 489         * config/nvptx/proc.c: New.
 490         * config/nvptx/ptrlock.h: New.
 491         * config/nvptx/sem.h: New.
 492         * config/nvptx/simple-bar.h: New.
 493         * config/nvptx/target.c: New.
 494         * config/nvptx/task.c: New.
 495         * config/nvptx/team.c: New.
 496         * config/nvptx/time.c: New.
 497         * config/posix/simple-bar.h: New.
 498         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 499         (gomp_num_teams_var): Declare.
 500         (struct gomp_thread_pool): Change threads_dock member to
 501         gomp_simple_barrier_t.
 502         [__nvptx__] (gomp_thread): New implementation.
 503         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 504         (gomp_thread_destructor): Ditto.
 505         (gomp_init_thread_affinity): Ditto.
 506         * team.c: Guard uses of Pthreads-specific interfaces by
 507         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 508         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 509         * config/nvptx/alloc.c: Delete.
 510         * config/nvptx/barrier.c: Ditto.
 511         * config/nvptx/fortran.c: Ditto.
 512         * config/nvptx/iter.c: Ditto.
 513         * config/nvptx/iter_ull.c: Ditto.
 514         * config/nvptx/loop.c: Ditto.
 515         * config/nvptx/loop_ull.c: Ditto.
 516         * config/nvptx/ordered.c: Ditto.
 517         * config/nvptx/parallel.c: Ditto.
 518         * config/nvptx/priority_queue.c: Ditto.
 519         * config/nvptx/sections.c: Ditto.
 520         * config/nvptx/single.c: Ditto.
 521         * config/nvptx/splay-tree.c: Ditto.
 522         * config/nvptx/work.c: Ditto.
 523         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 524         -foffload=-lgfortran in addition to -lgfortran.
 525         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 526         * plugin/plugin-nvptx.c: Include <limits.h>.
 527         (struct targ_fn_descriptor): Add new fields.
 528         (struct ptx_device): Ditto.  Set them...
 529         (nvptx_open_device): ...here.
 530         (nvptx_adjust_launch_bounds): New.
 531         (nvptx_host2dev): Allow NULL 'nvthd'.
 532         (nvptx_dev2host): Ditto.
 533         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 534         (link_ptx): Adjust log sizes.
 535         (nvptx_host2dev): Allow NULL 'nvthd'.
 536         (nvptx_dev2host): Ditto.
 537         (nvptx_set_clocktick): New.  Use it...
 538         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 539         fields.
 540         (GOMP_OFFLOAD_dev2dev): New.
 541         (nvptx_adjust_launch_bounds): New.
 542         (nvptx_stacks_size): New.
 543         (nvptx_stacks_alloc): New.
 544         (nvptx_stacks_free): New.
 545         (GOMP_OFFLOAD_run): New.
 546         (GOMP_OFFLOAD_async_run): New (stub).
 547
 548 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 549
 550         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 551         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 552         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 553
 554 2016-11-23  Martin Liska  <mliska@suse.cz>
 555             Martin Jambor  <mjambor@suse.cz>
 556
 557         * plugin/hsa.h: New file.
 558         * plugin/hsa_ext_finalize.h: New file.
 559         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 560         header file unistd.h, and functions secure_getenv, __secure_getenv,
 561         getuid, geteuid, getgid and getegid.
 562         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 563         -D_GNU_SOURCE.
 564         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 565         Handle various cases of secure_getenv presence, add an implementation
 566         when we can test effective UID and GID.
 567         (struct hsa_runtime_fn_info): New structure.
 568         (hsa_runtime_fn_info hsa_fns): New variable.
 569         (hsa_runtime_lib): Likewise.
 570         (support_cpu_devices): Likewise.
 571         (init_enviroment_variables): Load newly introduced ENV
 572         variables.
 573         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 574         (hsa_fatal): Likewise.
 575         (DLSYM_FN): New macro.
 576         (init_hsa_runtime_functions): New function.
 577         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 578         structure.  Depending on environment, also allow CPU devices.
 579         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 580         (get_kernarg_memory_region): Likewise.
 581         (GOMP_OFFLOAD_init_device): Likewise.
 582         (destroy_hsa_program): Likewise.
 583         (init_basic_kernel_info): New function.
 584         (GOMP_OFFLOAD_load_image): Use it.
 585         (create_and_finalize_hsa_program): Call hsa run-time functions via
 586         hsa_fns structure.
 587         (create_single_kernel_dispatch): Likewise.
 588         (release_kernel_dispatch): Likewise.
 589         (init_single_kernel): Likewise.
 590         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 591         (get_group_size): New function.
 592         (run_kernel): Likewise.
 593         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 594         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 595         structure.
 596         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 597         * testsuite/libgomp-test-support.exp.in: Likewise.
 598         * Makefile.in: Regenerated.
 599         * aclocal.m4: Likewise.
 600         * config.h.in: Likewise.
 601         * configure: Likewise.
 602         * testsuite/Makefile.in: Likewise.
 603
 604 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 605             Alexander Monakov  <amonakov@ispras.ru>
 606
 607         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 608         mapping clauses to target constructs.
 609         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 610
 611 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 612
 613         * configure: Regenerate.
 614
 615 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 616
 617         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 618         * omp_lib.h.in (openmp_version): Likewise.
 619         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 620         of 201307.
 621         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 622
 623         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 624         (fib_wrapper): Add map(from: x) clause.
 625         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 626         (e_53_2): Likewise.
 627         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 628         (accum): Add map(tmp) clause.
 629         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 630         (accum): Add map(tofrom: tmp) clause.
 631         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 632         (gramSchmidt): Likewise.
 633         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 634         map(tofrom: sum) clause.
 635         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 636         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 637         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 638         only allowed on the loop iterator.
 639         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 640         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 641         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 642         * testsuite/libgomp.fortran/doacross1.f90: New test.
 643         * testsuite/libgomp.fortran/doacross3.f90: New test.
 644         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 645         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 646         * testsuite/libgomp.fortran/doacross2.f90: New test.
 647         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 648         #pragma omp atomic read.
 649         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 650         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 651
 652 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 653             Nathan Sidwell  <nathan@acm.org>
 654
 655         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 656         to determine default geometry.
 657         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 658         dimension.
 659
 660 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 661
 662         * hashtab.h: Use standard GPLv3 with runtime exception
 663         boilerplate.
 664
 665 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 666
 667         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 668         size when allocating new thread.
 669
 670 2016-09-14  Marek Polacek  <polacek@redhat.com>
 671
 672         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 673
 674 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 675
 676         PR fortran/71014
 677         * testsuite/libgomp.fortran/pr71014.f90: New test.
 678
 679 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 680
 681         PR middle-end/70895
 682         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 683         firstprivate clauses.
 684         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 685         copy clauses.
 686         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 687         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 688         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 689         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 690         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 691         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 692         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 693         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 694         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 695         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 696         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 697         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 698
 699 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 700
 701         PR fortran/70598
 702         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 703
 704 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 705
 706         PR c++/58706
 707         * testsuite/libgomp.c++/pr58706.C: New test.
 708
 709 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 710
 711         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 712         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 713         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 714         Likewise.
 715         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 716         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 717         Likewise.
 718         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 719
 720         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 721         test, and don't hardcode -O0.
 722
 723 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 724
 725         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 726
 727 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 728
 729         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 730         test.
 731
 732 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 733
 734         PR middle-end/71734
 735         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 736         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 737
 738 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 739
 740         PR fortran/71717
 741         * testsuite/libgomp.fortran/associate3.f90: New test.
 742
 743 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 744
 745         * testsuite/libgomp.c++/target-21.C: New test.
 746
 747 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 748
 749         * testsuite/libgomp.c++/target-20.C: New test.
 750
 751 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 752             Cesar Philippidis  <cesar@codesourcery.com>
 753
 754         PR middle-end/71373
 755         * libgomp.oacc-c/nested-function-1.c: New file.
 756         * libgomp.oacc-c/nested-function-2.c: Likewise.
 757         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 758         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 759         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 760
 761 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 762
 763         PR c/71381
 764         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 765         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 766         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 767
 768 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 769
 770         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 771         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 772
 773 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 774
 775         PR c/70688
 776         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 777
 778 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 779
 780         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 781         instead of invalid schedule(static, 0).
 782         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 783
 784 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 785
 786         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 787         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 788         parameter, use to set async stream around call to gomp_unmap_vars,
 789         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 790         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 791         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 792         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 793         (event_add): Add int parameter, initialize 'val' field when
 794         adding new ptx_event struct.
 795         (nvptx_evec): Adjust event_add() call arguments.
 796         (nvptx_host2dev): Likewise.
 797         (nvptx_dev2host): Likewise.
 798         (nvptx_wait_async): Likewise.
 799         (nvptx_wait_all_async): Likewise.
 800         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 801         pass to event_add() call.
 802         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 803         parameter.
 804         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 805         call openacc.register_async_cleanup_func() hook.
 806         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 807         * target.c (gomp_copy_from_async): Delete function.
 808         (gomp_map_vars): Remove async_refcount.
 809         (gomp_unmap_vars): Likewise.
 810         (gomp_load_image_to_device): Likewise.
 811         (omp_target_associate_ptr): Likewise.
 812         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 813         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 814         (gomp_copy_from_async): Remove.
 815
 816 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 817
 818         * target.c (gomp_device_copy): New function.
 819         (gomp_copy_host2dev): Likewise.
 820         (gomp_copy_dev2host): Likewise.
 821         (gomp_free_device_memory): Likewise.
 822         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
 823         (gomp_map_pointer): Likewise.
 824         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
 825         NULL value from alloc_func plugin hook.
 826         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
 827         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
 828         (gomp_unmap_vars): Likewise.
 829         (gomp_update): Adjust to call gomp_copy_dev2host and
 830         gomp_copy_host2dev functions.
 831         (gomp_unload_image_from_device): Handle false value from
 832         unload_image_func plugin hook.
 833         (gomp_init_device): Handle false value from init_device_func
 834         plugin hook.
 835         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
 836         (omp_target_free): Adjust to call gomp_free_device_memory.
 837         (omp_target_memcpy): Handle return values from host2dev_func,
 838         dev2host_func, and dev2dev_func plugin hooks.
 839         (omp_target_memcpy_rect_worker): Likewise.
 840         (gomp_target_fini): Handle false value from fini_device_func
 841         plugin hook.
 842         * libgomp.h (struct gomp_device_descr): Adjust return type of
 843         init_device_func, fini_device_func, unload_image_func, free_func,
 844         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
 845         * oacc-init.c (acc_shutdown_1): Handle false value from
 846         fini_device_func plugin hook.
 847         * oacc-host.c (host_init_device): Change return type to bool.
 848         (host_fini_device): Likewise.
 849         (host_unload_image): Likewise.
 850         (host_free): Likewise.
 851         (host_dev2host): Likewise.
 852         (host_host2dev): Likewise.
 853         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
 854         (acc_memcpy_to_device): Likewise.
 855         (acc_memcpy_from_device): Likewise.
 856         (delete_copyout): Add libfnname parameter, handle free_func
 857         hook fatal error case.
 858         (acc_delete): Adjust delete_copyout call.
 859         (acc_copyout): Likewise.
 860         (update_dev_host): Move gomp_mutex_unlock to after
 861         host2dev/dev2host hook calls.
 862
 863         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
 864         to 'hsa_error_msg', for clarity.
 865         (hsa_fatal): Likewise.
 866         (hsa_error): New function.
 867         (init_hsa_context): Change return type to bool, adjust to return
 868         false on error.
 869         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
 870         return value.
 871         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
 872         return false on error.
 873         (get_agent_info): Adjust to return NULL on error.
 874         (destroy_hsa_program): Change return type to bool, adjust to
 875         return false on error.
 876         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
 877         (destroy_module): Change return type to bool, adjust to
 878         return false on error.
 879         (GOMP_OFFLOAD_unload_image): Likewise.
 880         (GOMP_OFFLOAD_fini_device): Likewise.
 881         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
 882         (GOMP_OFFLOAD_free): Change to return false when called.
 883         (GOMP_OFFLOAD_dev2host): Likewise.
 884         (GOMP_OFFLOAD_host2dev): Likewise.
 885         (GOMP_OFFLOAD_dev2dev): Likewise.
 886
 887         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
 888         (CUDA_CALL): Likewise.
 889         (CUDA_CALL_ASSERT): Likewise.
 890         (map_init): Change return type to bool, use CUDA_CALL* macros.
 891         (map_fini): Likewise.
 892         (init_streams_for_device): Change return type to bool, adjust
 893         call to map_init.
 894         (fini_streams_for_device): Change return type to bool, adjust
 895         call to map_fini.
 896         (select_stream_for_async): Release stream_lock before calls to
 897         GOMP_PLUGIN_fatal, adjust call to map_init.
 898         (nvptx_init): Use CUDA_CALL* macros.
 899         (nvptx_attach_host_thread_to_device): Change return type to bool,
 900         use CUDA_CALL* macros.
 901         (nvptx_open_device): Use CUDA_CALL* macros.
 902         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
 903         macros.
 904         (nvptx_get_num_devices): Use CUDA_CALL* macros.
 905         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
 906         (nvptx_exec): Use CUDA_CALL* macros.
 907         (nvptx_alloc): Use CUDA_CALL* macros.
 908         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
 909         (nvptx_host2dev): Likewise.
 910         (nvptx_dev2host): Likewise.
 911         (nvptx_wait): Use CUDA_CALL* macros.
 912         (nvptx_wait_async): Likewise.
 913         (nvptx_wait_all): Likewise.
 914         (nvptx_wait_all_async): Likewise.
 915         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
 916         use CUDA_CALL* macros, adjust call to map_fini.
 917         (GOMP_OFFLOAD_init_device): Change return type to bool,
 918         adjust code accordingly.
 919         (GOMP_OFFLOAD_fini_device): Likewise.
 920         (GOMP_OFFLOAD_load_image): Adjust calls to
 921         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
 922         use CUDA_CALL* macros.
 923         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
 924         return code.
 925         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
 926         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
 927         handle error return.
 928         (GOMP_OFFLOAD_dev2host): Likewise.
 929         (GOMP_OFFLOAD_host2dev): Likewise.
 930         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
 931         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
 932
 933 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
 934
 935         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
 936         (acc_free): Likewise.
 937         (acc_memcpy_to_device): Likewise.
 938         (acc_memcpy_from_device): Likewise.
 939         (acc_deviceptr): Likewise.
 940         (acc_hostptr): Likewise.
 941         (acc_is_present): Likewise.
 942         (acc_map_data): Likewise.
 943         (acc_unmap_data): Likewise.
 944         (present_create_copy): Likewise.
 945         (delete_copyout): Likewise.
 946         (update_dev_host): Likewise.
 947         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
 948         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
 949         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
 950         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 951         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
 952         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
 953         it only runs on nvptx targets.
 954         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 955         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 956         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 957         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 958         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 959         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 960         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 961         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 962         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 963         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 964         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 965         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 966         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 967         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 968         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 969         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 970         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 971         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 972         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 973         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 974         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 975         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 976         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 977
 978 2016-05-23  Martin Jambor  <mjambor@suse.cz>
 979
 980         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
 981
 982 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 983
 984         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
 985         to gomp_init_targets_once.
 986         (acc_set_device_type): Remove !cached_base_dev condition on call to
 987         gomp_init_targets_once, move call to before acc_device_lock acquire,
 988         to avoid deadlock.
 989         (acc_get_device_num): Remove !cached_base_dev condition on call to
 990         gomp_init_targets_once.
 991         (acc_set_device_num): Likewise.
 992
 993 2016-05-16  Martin Jambor  <mjambor@suse.cz>
 994
 995         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
 996
 997 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
 998
 999         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1000         expected partitioning.
1001
1002 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1003
1004         PR middle-end/70626
1005         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1006         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1007         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1008
1009 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1010
1011         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1012         non-fatal.
1013
1014 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1015
1016         PR middle-end/70680
1017         * testsuite/libgomp.c/pr70680-1.c: New test.
1018         * testsuite/libgomp.c/pr70680-2.c: New test.
1019
1020 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1021
1022         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1023         pass parameter variables to subroutines.
1024
1025 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1026
1027         PR middle-end/70643
1028         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1029
1030 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1031
1032         PR testsuite/68242
1033         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1034         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1035
1036 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1037
1038         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1039         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1040         GOACC_declare prototype.
1041
1042         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1043         Merge this file, and...
1044         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1045         ... this file, and...
1046         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1047         ... this file, and...
1048         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1049         ... this file, and...
1050         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1051         ... this file, and...
1052         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1053         ... this file, and...
1054         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1055         ... this file, and...
1056         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1057         ... this file, and...
1058         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1059         ... this file, and...
1060         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1061         ... this file, and...
1062         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1063         ... this file, and...
1064         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1065         ... this file, and...
1066         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1067         ... this file into...
1068         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1069         file.
1070
1071         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1072         Make failure observable.
1073
1074 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1075
1076         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1077         field.
1078         * target.c (gomp_target_fallback_firstprivate,
1079         gomp_target_unshare_firstprivate): Removed.
1080         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1081         before waiting for dependencies.
1082         (gomp_target_task_fn): Don't copy firstprivate vars here.
1083         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1084         firstprivate_copies here.
1085         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1086         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1087         explicit/implicit firstprivate.
1088
1089 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1090
1091         PR lto/70289
1092         PR ipa/70348
1093         PR tree-optimization/70373
1094         PR middle-end/70533
1095         PR middle-end/70534
1096         PR middle-end/70535
1097         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1098         test.
1099         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1100         test.
1101         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1102         test.
1103         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1104         test.
1105         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1106         test.
1107         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1108         test.
1109         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1110         test.
1111         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1112         test.
1113         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1114         test.
1115         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1116         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1117         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1118         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1119         test.
1120         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1121         test.
1122         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1123         test.
1124         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1125         test.
1126         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1127         coverage.
1128         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1129         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1130         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1131         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1132         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1133         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1134         coverage.
1135         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1136         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1137         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1138         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1139         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1140         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1141         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1142         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1143         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1144         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1145         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1146         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1147         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1148         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1149         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1150
1151 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1152             James Norris  <jnorris@codesourcery.com>
1153             Nathan Sidwell  <nathan@codesourcery.com>
1154             Julian Brown  <julian@codesourcery.com>
1155             Cesar Philippidis  <cesar@codesourcery.com>
1156             Chung-Lin Tang  <cltang@codesourcery.com>
1157             Tom de Vries  <tom@codesourcery.com>
1158
1159         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1160         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1161         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1162         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1163         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1164         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1165         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1166         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1167         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1168         XFAIL.
1169         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1170         Incorporate...
1171         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1172         file.
1173         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1174         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1175         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1176         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1177         Likewise.
1178         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1179         Likewise.
1180         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1181         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1182         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1183         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1184         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1185         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1186         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1187         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1188         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1189         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1190         Likewise.
1191         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1192         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1193         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1194         file...
1195         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1196         file into...
1197         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1198         file.  Update.
1199         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1200         file.
1201         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1202         Likewise.
1203         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1204         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1205         ... this new file.  Update.
1206         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1207         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1208         ... this new file.  Update.
1209         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1210         file.  Incorporate...
1211         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1212         file, and...
1213         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1214         file, and...
1215         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1216         file.
1217         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1218
1219 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1220
1221         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1222         set-torture-options.
1223
1224 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1225
1226         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1227         gcc-dg-runtest.
1228         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1229         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1230         -fno-builtin-acc_on_device instead of -O0.
1231         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1232         -O0.
1233         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1234         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1235         Likewise.
1236         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1237         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1238         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1239         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1240         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1241         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1242         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1243         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1244         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1245         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1246         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1247         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1248         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1249         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1250         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1251         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1252         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1253         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1254         Don't specify -O2.
1255         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1256         Likewise.
1257         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1258         Likewise.
1259
1260 2016-03-24  Martin Liska  <mliska@suse.cz>
1261
1262         * plugin/plugin-hsa.c (packet_store_release): New function
1263         that is taken from the HSA runtime manual.
1264         (GOMP_OFFLOAD_run): Use the function.
1265
1266 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1267
1268         PR c++/70376
1269         * testsuite/libgomp.c++/pr70376.C: New test.
1270
1271 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1272
1273         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1274         initialization of lresult and lvresult.
1275         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1276
1277 2016-03-23  James Norris  <jnorris@codesourcery.com>
1278             Daichi Fukuoka <dc-fukuoka@sgi.com>
1279
1280         PR libgomp/69414
1281         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1282         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1283         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1284         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1285
1286 2016-03-23  Martin Liska  <mliska@suse.cz>
1287
1288         PR hsa/70337
1289         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1290         argument just in case a dispatched kernel uses that argument.
1291
1292 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1293
1294         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1295         -ftree-parallelize-loops/-fopenacc changes.
1296         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1297         Likewise.
1298         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1299         Likewise.
1300         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1301         Likewise.
1302         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1303         Likewise.
1304         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1305         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1306
1307 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1308
1309         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1310         always_ld_library_path the path to libgcc_s.
1311
1312 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1313
1314         PR testsuite/70009
1315         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1316
1317 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1318
1319         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1320         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1321         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1322         Same.
1323         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1324         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1325         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1326         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1327
1328 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1329
1330         * testsuite/lib/libgomp.exp
1331         (check_effective_target_hsa_offloading_selected_nocache): New.
1332         (check_effective_target_hsa_offloading_selected): Likewise.
1333         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1334         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1335         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1336         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1337         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1338         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1339         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1340         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1341         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1342         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1343         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1344         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1345         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1346         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1347         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1348         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1349         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1350
1351 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1352
1353         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1354         non-shared memory accelerators.
1355         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1356         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1357         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1358         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1359         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1360         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1361         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1362         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1363         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1364
1365 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1366
1367         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1368         ALWAYS_CFLAGS.
1369
1370 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1371
1372         PR libgomp/69555
1373         * testsuite/libgomp.c++/pr69555-1.C: New test.
1374         * testsuite/libgomp.c++/pr69555-2.C: New test.
1375
1376 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1377             Martin Jambor  <mjambor@suse.cz>
1378
1379         * testsuite/lib/libgomp.exp
1380         (check_effective_target_offload_device_shared_as): New proc.
1381         * testsuite/libgomp.c++/declare_target-1.C: New test.
1382
1383 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1384
1385         PR driver/68463
1386         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1387
1388 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1389
1390         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1391         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1392         dims.
1393         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1394         -ftree-parallelize-loops/-fopenacc changes.
1395         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1396         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1397         Likewise.
1398         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1399         Likewise.
1400         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1401         Likewise.
1402         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1403         Likewise.
1404         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1405         Likewise.
1406         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1407         Likewise.
1408         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1409         Likewise.
1410         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1411         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1412         Likewise.
1413         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1414         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1415         Likewise.
1416         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1417         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1418         Likewise.
1419
1420 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1421
1422         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1423
1424 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1425
1426         PR driver/69805
1427         * testsuite/libgomp.c/pr69805.c: New test.
1428
1429 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1430
1431         PR lto/67709
1432         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1433
1434 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1435
1436         PR tree-optimization/69599
1437         * testsuite/libgomp.c/omp-nested-3.c: New test.
1438         * testsuite/libgomp.c/pr46032-2.c: New test.
1439         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1440         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1441
1442 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1443
1444         PR lto/69707
1445         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1446
1447 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1448
1449         * testsuite/libgomp.c/target-31.c: Fix testcase.
1450
1451 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1452
1453         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1454         clause.
1455         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1456         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1457         reduction and map clauses.
1458         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1459
1460 2016-02-02  James Norris  <jnorris@codesourcery.com>
1461
1462         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1463
1464 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1465
1466         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1467         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1468
1469         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1470         cases.
1471
1472         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1473         variables.
1474         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1475         (hsa_kmt_lib): Set variables.
1476         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1477         always_ld_library_path.
1478         * Makefile.in: Regenerate.
1479         * configure: Likewise.
1480         * testsuite/Makefile.in: Likewise.
1481
1482         * plugin/configfrag.ac (offload_additional_options)
1483         (offload_additional_lib_paths): Don't amend for hsa offloading.
1484         * configure: Regenerate.
1485
1486         * plugin/configfrag.ac: Don't configure for offloading target if
1487         we don't build the corresponding plugin.
1488         * configure: Regenerate.
1489
1490 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1491
1492         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1493         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1494
1495 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1496
1497         PR tree-optimization/69110
1498         * testsuite/libgomp.c/pr69110.c: New test.
1499
1500 2016-01-25  Richard Biener  <rguenther@suse.de>
1501
1502         PR lto/69393
1503         * testsuite/libgomp.c++/pr69393.C: New testcase.
1504
1505 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1506
1507         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1508         function wasn't mapped to the device with non-shared memory.
1509
1510 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1511
1512         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1513
1514 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1515             Martin Liska  <mliska@suse.cz>
1516
1517         * plugin/Makefrag.am: Add HSA plugin requirements.
1518         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1519         (HSA_RUNTIME_LIB): Likewise.
1520         (HSA_RUNTIME_CPPFLAGS): Likewise.
1521         (HSA_RUNTIME_INCLUDE): New substitution.
1522         (HSA_RUNTIME_LIB): Likewise.
1523         (HSA_RUNTIME_LDFLAGS): Likewise.
1524         (hsa-runtime): New configure option.
1525         (hsa-runtime-include): Likewise.
1526         (hsa-runtime-lib): Likewise.
1527         (PLUGIN_HSA): New substitution variable.
1528         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1529         configure options.
1530         (PLUGIN_HSA_CPPFLAGS): Likewise.
1531         (PLUGIN_HSA_LDFLAGS): Likewise.
1532         (PLUGIN_HSA_LIBS): Likewise.
1533         Check that we have access to HSA run-time.
1534         * libgomp-plugin.h (offload_target_type): New element
1535         OFFLOAD_TARGET_TYPE_HSA.
1536         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1537         args.
1538         (bool gomp_create_target_task): Updated.
1539         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1540         new field can_run_func.
1541         * libgomp_g.h (GOMP_target_ext): Update prototype.
1542         * oacc-host.c (host_run): Added a new parameter args.
1543         * target.c (calculate_firstprivate_requirements): New function.
1544         (copy_firstprivate_data): Likewise.
1545         (gomp_target_fallback_firstprivate): Use them.
1546         (gomp_target_unshare_firstprivate): New function.
1547         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1548         devices.
1549         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1550         pass any args to plugins.
1551         (GOMP_target_ext): Introduce device-specific argument parameter args.
1552         Allow host fallback if device shares memory.  Do not remap data if
1553         device has shared memory.
1554         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1555         like host fallback for mappings.
1556         (GOMP_target_data): Treat shared memory devices like host fallback.
1557         (GOMP_target_data_ext): Likewise.
1558         (GOMP_target_update): Likewise.
1559         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1560         gomp_create_target_task.
1561         (GOMP_target_enter_exit_data): Likewise.
1562         (omp_target_alloc): Treat shared memory devices like host fallback.
1563         (omp_target_free): Likewise.
1564         (omp_target_is_present): Likewise.
1565         (omp_target_memcpy): Likewise.
1566         (omp_target_memcpy_rect): Likewise.
1567         (omp_target_associate_ptr): Likewise.
1568         (gomp_load_plugin_for_device): Also load can_run.
1569         * task.c (GOMP_PLUGIN_target_task_completion): Free
1570         firstprivate_copies.
1571         (gomp_create_target_task): Accept new argument args and store it to
1572         ttask.
1573         * plugin/plugin-hsa.c: New file.
1574
1575 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1576
1577         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1578         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1579         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1580         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1581         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1582         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1583         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1584         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1585         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1586         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1587         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1588         Same.
1589         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1590         Same.
1591         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1592         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1593         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1594         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1595         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1596         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1597         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1598         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1599         Same.
1600         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1601
1602 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1603
1604         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1605
1606 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1607
1608         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1609
1610 2016-01-12  James Norris  <jnorris@codesourcery.com>
1611
1612         * libgomp.texi: Updates for OpenACC.
1613
1614 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1615
1616         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1617
1618 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1619
1620         PR fortran/66680
1621         * testsuite/libgomp.fortran/pr66680.f90: New test.
1622
1623 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1624
1625         PR middle-end/68960
1626         * testsuite/libgomp.c/pr68960.c: New test.
1627
1628 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1629
1630         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1631         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1632
1633 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1634
1635         Update copyright years.
1636
1637         * libgomp.texi: Bump @copying's copyright year.
1638
1639 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1640
1641         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1642         dg-additional-options syntax.
1643         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1644         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1645         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1646         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1647         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1648         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1649         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1650         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1651         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1652         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1653         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1654         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1655         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1656         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1657         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1658         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1659         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1660         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1661
1662 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1663
1664         * libgomp.h (REFCOUNT_LINK): Define.
1665         (struct splay_tree_key_s): Add link_key.
1666         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1667         Replace target address of the pointer with target address of newly
1668         mapped object in the splay tree.  Set link pointer on target to the
1669         device address of the mapped object.
1670         (gomp_unmap_vars): Restore target address of the pointer in the splay
1671         tree for REFCOUNT_LINK objects after unmapping.
1672         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1673         declare target link" objects.
1674         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1675         "omp declare target link" objects, which were mapped for the image.
1676         (gomp_exit_data): Restore target address of the pointer in the splay
1677         tree for REFCOUNT_LINK objects after unmapping.
1678         * testsuite/libgomp.c/target-link-1.c: New file.
1679
1680 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1681
1682         * libgomp.h (gomp_device_state): New enum.
1683         (struct gomp_device_descr): Replace is_initialized with state.
1684         (gomp_fini_device): Remove declaration.
1685         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1686         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1687         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1688         (acc_set_device_type): Use state instead of is_initialized.
1689         (acc_set_device_num): Likewise.
1690         * target.c (resolve_device): Use state instead of is_initialized.
1691         Do not initialize finalized device.
1692         (gomp_map_vars): Do nothing if device is finalized.
1693         (gomp_unmap_vars): Likewise.
1694         (gomp_update): Likewise.
1695         (GOMP_offload_register_ver): Use state instead of is_initialized.
1696         (GOMP_offload_unregister_ver): Likewise.
1697         (gomp_init_device): Likewise.
1698         (gomp_unload_device): Likewise.
1699         (gomp_fini_device): Remove.
1700         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1701         (GOMP_target): Go to host fallback if device is finalized.
1702         (GOMP_target_ext): Likewise.
1703         (gomp_exit_data): Do nothing if device is finalized.
1704         (gomp_target_task_fn): Go to host fallback if device is finalized.
1705         (gomp_target_fini): New static function.
1706         (gomp_target_init): Use state instead of is_initialized.
1707         Call gomp_target_fini at exit.
1708
1709 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1710
1711         PR tree-optimization/68716
1712         * testsuite/libgomp.c/omp-nested-2.c: New test.
1713
1714 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1715
1716         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1717         target openacc_nvidia_accel_selected.
1718         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1719         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1720         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1721         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1722
1723 2015-12-01  Julian Brown  <julian@codesourcery.com>
1724             James Norris  <James_Norris@mentor.com>
1725
1726         * oacc-parallel.c (GOACC_host_data): New function.
1727         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1728         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1729         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1730         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1731         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1732         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1733         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1734
1735 2015-11-30  James Norris  <jnorris@codesourcery.com>
1736             Cesar Philippidis  <cesar@codesourcery.com>
1737
1738         libgomp/
1739         * libgomp.oacc-fortran/routine-5.f90: New test.
1740         * libgomp.oacc-fortran/routine-7.f90: New test.
1741         * libgomp.oacc-fortran/routine-9.f90: New test.
1742
1743 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1744
1745         PR tree-optimization/46032
1746         * testsuite/libgomp.c/pr46032.c: New test.
1747
1748 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1749
1750         PR libgomp/68579
1751         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1752         (gomp_create_target_task): Call it before freeing
1753         GOMP_TARGET_TASK_DATA tasks.
1754
1755         PR c/63326
1756         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1757         in between case label and OpenMP standalone directives.
1758         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1759
1760 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1761
1762         * configure: Regenerate.
1763
1764 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1765
1766         * testsuite/libgomp.c/target-35.c: New test.
1767
1768 2015-11-22  James Norris  <jnorris@codesourcery.com>
1769             Cesar Philippidis  <cesar@codesourcery.com>
1770
1771         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1772         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1773         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1774         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1775         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1776
1777 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1778
1779         PR middle-end/68221
1780         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1781         * testsuite/libgomp.c/reduction-12.c: Likewise.
1782         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1783         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1784
1785 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1786
1787         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1788         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1789         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1790         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1791         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1792         and fix.
1793         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1794         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1795
1796 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1797
1798         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1799         worker & gang cases.
1800         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1801
1802 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1803
1804         * config/nvptx/priority_queue.c: New file.
1805
1806 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1807
1808         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1809         sections.
1810
1811 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1812             Aldy Hernandez  <aldyh@redhat.com>
1813             Ilya Verbin  <ilya.verbin@intel.com>
1814
1815         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1816         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1817         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1818         iterators or IV by chunk size.
1819         * parallel.c (gomp_resolve_num_threads): Don't assume that
1820         if thr->ts.team is non-NULL, then pool must be non-NULL.
1821         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1822         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1823         GOMP_PLUGIN_target_task_completion.
1824         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1825         * Makefile.in: Regenerate.
1826         * libgomp.h: Shuffle prototypes and forward definitions around so
1827         priority queues can be defined.
1828         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1829         (enum gomp_target_task_state): New enum.
1830         (struct gomp_target_task): Add state, tgt, task and team fields.
1831         (gomp_create_target_task): Change return type to bool, add
1832         state argument.
1833         (gomp_target_task_fn): Change return type to bool.
1834         (struct gomp_device_descr): Add async_run_func.
1835         (struct gomp_task): Remove children, next_child, prev_child,
1836         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1837         Add pnode field.
1838         (struct gomp_taskgroup): Remove children.
1839         Add taskgroup_queue.
1840         (struct gomp_team): Change task_queue type to a priority queue.
1841         (splay_compare): Define inline.
1842         (priority_queue_offset): New.
1843         (priority_node_to_task): New.
1844         (task_to_priority_node): New.
1845         * oacc-mem.c: Do not include splay-tree.h.
1846         * priority_queue.c: New file.
1847         * priority_queue.h: New file.
1848         * splay-tree.c: Do not include splay-tree.h.
1849         (splay_tree_foreach_internal): New.
1850         (splay_tree_foreach): New.
1851         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1852         (splay_tree_callback): Define typedef.
1853         * target.c (splay_compare): Move to libgomp.h.
1854         (GOMP_target): Don't adjust *thr in any way around running offloaded
1855         task.
1856         (GOMP_target_ext): Likewise.  Handle target nowait.
1857         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1858         return value from gomp_create_target_task, if false, fallthrough
1859         as if no dependencies exist.
1860         (gomp_target_task_fn): Change return type to bool, return true
1861         if the task should have another part scheduled later.  Handle
1862         target nowait.
1863         (gomp_load_plugin_for_device): Initialize async_run.
1864         * task.c (gomp_init_task): Initialize children_queue.
1865         (gomp_clear_parent_in_list): New.
1866         (gomp_clear_parent_in_tree): New.
1867         (gomp_clear_parent): Handle priorities.
1868         (GOMP_task): Likewise.
1869         (priority_queue_move_task_first,
1870         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1871         New functions.
1872         (gomp_create_target_task): Use priority queues.  Change return type
1873         to bool, add state argument, return false if for async
1874         {{enter,exit} data,update} constructs no dependencies need to be
1875         waited for, handle target nowait.  Set task->fn to NULL instead of
1876         gomp_target_task_fn.
1877         (verify_children_queue): Remove.
1878         (priority_list_upgrade_task): New.
1879         (priority_queue_upgrade_task): New.
1880         (verify_task_queue): Remove.
1881         (priority_list_downgrade_task): New.
1882         (priority_queue_downgrade_task): New.
1883         (gomp_task_run_pre): Use priority queues.
1884         Abstract code out to priority_queue_downgrade_task.
1885         (gomp_task_run_post_handle_dependers): Use priority queues.
1886         (gomp_task_run_post_remove_parent): Likewise.
1887         (gomp_task_run_post_remove_taskgroup): Likewise.
1888         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
1889         tasks specially.
1890         (GOMP_taskwait): Likewise.
1891         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
1892         priority-queue_upgrade_task.
1893         (GOMP_taskgroup_start): Use priority queues.
1894         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
1895         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
1896         barrier.
1897         * taskloop.c (GOMP_taskloop): Handle priorities.
1898         * team.c (gomp_new_team): Call priority_queue_init.
1899         (free_team): Call priority_queue_free.
1900         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1901         team created for target nowait in implicit parallel region.
1902         (gomp_team_start): For nested check, test thr->ts.level instead of
1903         thr->ts.team != NULL.
1904         * testsuite/libgomp.c/doacross-3.c: New test.
1905         * testsuite/libgomp.c/ordered-5.c: New test.
1906         * testsuite/libgomp.c/priority.c: New test.
1907         * testsuite/libgomp.c/target-31.c: New test.
1908         * testsuite/libgomp.c/target-32.c: New test.
1909         * testsuite/libgomp.c/target-33.c: New test.
1910         * testsuite/libgomp.c/target-34.c: New test.
1911
1912 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1913
1914         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1915
1916         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1917         loop is sequential.
1918
1919 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1920
1921         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1922         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1923
1924 2015-11-12  James Norris  <jnorris@codesourcery.com>
1925             Joseph Myers  <joseph@codesourcery.com>
1926
1927         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1928         * oacc-parallel.c (GOACC_declare): New function.
1929         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1930         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1931         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1932         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1933         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1934
1935 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
1936
1937         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1938
1939 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
1940
1941         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1942         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1943
1944 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1945
1946         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1947         inadvertent commit.
1948
1949 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1950
1951         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1952         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1953         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1954         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1955         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1956
1957 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1958
1959         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1960         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1961
1962 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
1963             Ilya Verbin  <ilya.verbin@intel.com>
1964
1965         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1966         GOMP_loop_nonmonotonic_dynamic_start,
1967         GOMP_loop_nonmonotonic_guided_next,
1968         GOMP_loop_nonmonotonic_guided_start,
1969         GOMP_loop_ull_nonmonotonic_dynamic_next,
1970         GOMP_loop_ull_nonmonotonic_dynamic_start,
1971         GOMP_loop_ull_nonmonotonic_guided_next,
1972         GOMP_loop_ull_nonmonotonic_guided_start,
1973         GOMP_parallel_loop_nonmonotonic_dynamic,
1974         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1975         (GOMP_target_41): Renamed to ...
1976         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1977         arguments.
1978         (GOMP_target_data_41): Renamed to ...
1979         (GOMP_target_data_ext): ... this.
1980         (GOMP_target_update_41): Renamed to ...
1981         (GOMP_target_update_ext): ... this.
1982         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1983         GOMP_target_data_ext and GOMP_target_update_ext instead of
1984         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1985         Export GOMP_loop_nonmonotonic_dynamic_next,
1986         GOMP_loop_nonmonotonic_dynamic_start,
1987         GOMP_loop_nonmonotonic_guided_next,
1988         GOMP_loop_nonmonotonic_guided_start,
1989         GOMP_loop_ull_nonmonotonic_dynamic_next,
1990         GOMP_loop_ull_nonmonotonic_dynamic_start,
1991         GOMP_loop_ull_nonmonotonic_guided_next,
1992         GOMP_loop_ull_nonmonotonic_guided_start,
1993         GOMP_parallel_loop_nonmonotonic_dynamic and
1994         GOMP_parallel_loop_nonmonotonic_guided.
1995         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1996         GOMP_parallel_loop_nonmonotonic_guided,
1997         GOMP_loop_nonmonotonic_dynamic_start,
1998         GOMP_loop_nonmonotonic_guided_start,
1999         GOMP_loop_nonmonotonic_dynamic_next,
2000         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2001         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2002         GOMP_loop_ull_nonmonotonic_guided_start,
2003         GOMP_loop_ull_nonmonotonic_dynamic_next,
2004         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2005         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2006         functions.
2007         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2008         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2009         Use gomp_map_val function.
2010         (gomp_target_fallback_firstprivate): New static function.
2011         (GOMP_target_41): Renamed to ...
2012         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2013         arguments.  Move firstprivate fallback handling into a new
2014         function.
2015         (GOMP_target_data_41): Renamed to ...
2016         (GOMP_target_data_ext): ... this.
2017         (GOMP_target_update_41): Renamed to ...
2018         (GOMP_target_update_ext): ... this.
2019         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2020         gomp_map_0len_lookup instead of gomp_map_lookup.
2021         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2022         gomp_map_lookup.
2023         * testsuite/libgomp.c/target-28.c: Likewise.
2024         * testsuite/libgomp.c/monotonic-1.c: New test.
2025         * testsuite/libgomp.c/monotonic-2.c: New test.
2026         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2027         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2028         * testsuite/libgomp.c/pr66199-5.c: New test.
2029         * testsuite/libgomp.c/pr66199-6.c: New test.
2030         * testsuite/libgomp.c/pr66199-7.c: New test.
2031         * testsuite/libgomp.c/pr66199-8.c: New test.
2032         * testsuite/libgomp.c/pr66199-9.c: New test.
2033         * testsuite/libgomp.c/reduction-11.c: New test.
2034         * testsuite/libgomp.c/reduction-12.c: New test.
2035         * testsuite/libgomp.c/reduction-13.c: New test.
2036         * testsuite/libgomp.c/reduction-14.c: New test.
2037         * testsuite/libgomp.c/reduction-15.c: New test.
2038         * testsuite/libgomp.c/target-12.c (main): Adjust for
2039         omp_target_is_present change for one-past-last element.
2040         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2041         the same var is both mapped and privatized.
2042         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2043         handling of zero-length array sections.
2044         * testsuite/libgomp.c/target-28.c: New test.
2045         * testsuite/libgomp.c/target-29.c: New test.
2046         * testsuite/libgomp.c/target-30.c: New test.
2047         * testsuite/libgomp.c/target-teams-1.c: New test.
2048         * testsuite/libgomp.c++/member-6.C: New test.
2049         * testsuite/libgomp.c++/member-7.C: New test.
2050         * testsuite/libgomp.c++/monotonic-1.C: New test.
2051         * testsuite/libgomp.c++/monotonic-2.C: New test.
2052         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2053         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2054         * testsuite/libgomp.c++/pr66199-3.C: New test.
2055         * testsuite/libgomp.c++/pr66199-4.C: New test.
2056         * testsuite/libgomp.c++/pr66199-5.C: New test.
2057         * testsuite/libgomp.c++/pr66199-6.C: New test.
2058         * testsuite/libgomp.c++/pr66199-7.C: New test.
2059         * testsuite/libgomp.c++/pr66199-8.C: New test.
2060         * testsuite/libgomp.c++/pr66199-9.C: New test.
2061         * testsuite/libgomp.c++/reduction-11.C: New test.
2062         * testsuite/libgomp.c++/reduction-12.C: New test.
2063         * testsuite/libgomp.c++/target-13.C: New test.
2064         * testsuite/libgomp.c++/target-14.C: New test.
2065         * testsuite/libgomp.c++/target-15.C: New test.
2066         * testsuite/libgomp.c++/target-16.C: New test.
2067         * testsuite/libgomp.c++/target-17.C: New test.
2068         * testsuite/libgomp.c++/target-18.C: New test.
2069         * testsuite/libgomp.c++/target-19.C: New test.
2070
2071 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2072
2073         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2074         and reduction copy.
2075         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2076         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2077         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2078         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2079         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2080         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2081         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2082         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2083         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2084         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2085         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2086         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2087         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2088         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2089
2090 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2091
2092         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2093         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2094         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2095         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2096         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2097         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2098         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2099         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2100
2101 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2102
2103         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2104         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2105         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2106         * oacc-host.c (host_openacc_exec): Likewise.
2107         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2108
2109 2015-11-03  Julian Brown  <julian@codesourcery.com>
2110             Thomas Schwinge  <thomas@codesourcery.com>
2111
2112         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2113         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2114         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2115         Likewise.
2116         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2117         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2118
2119 2015-11-03  James Norris  <jnorris@codesourcery.com>
2120
2121         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2122         file.
2123         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2124         Likewise.
2125         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2126         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2127         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2128         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2129         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2130
2131 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2132
2133         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2134         compatibility.
2135         (enum acc_async_t): Reformat.
2136         (acc_on_device): Declare compatible with builtin and provide C++
2137         wrapper.
2138         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2139
2140 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2141             Cesar Philippidis  <cesar@codesourcery.com>
2142
2143         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2144         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2145         ... this.  Add a description of the test at the top of the file.
2146         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2147         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2148         ... this.  Add a description of the test at the top of the file.
2149
2150 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2151
2152         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2153         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2154         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2155         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2156         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2157         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2158
2159 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2160
2161         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2162         dimensions.
2163
2164 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2165
2166         PR testsuite/68063
2167         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2168
2169 2015-10-27  James Norris  <jnorris@codesourcery.com>
2170
2171         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2172         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2173
2174 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2175
2176         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2177         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2178
2179         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2180         acc_device_nvidia usage.
2181         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2182         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2183         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2184
2185         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2186         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2187
2188         PR libgomp/66518
2189         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2190
2191         PR libgomp/65437
2192         PR libgomp/66518
2193         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2194         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2195
2196 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2197
2198         PR testsuite/68063
2199         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2200
2201 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2202
2203         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2204         vector_length.
2205         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2206
2207 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2208             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2209
2210         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2211         to 0 when mapnum is 0.
2212
2213 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2214
2215         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2216         Cast to int from int32_t.
2217
2218 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2219             Aldy Hernandez  <aldyh@redhat.com>
2220             Ilya Verbin  <ilya.verbin@intel.com>
2221
2222         * config/linux/affinity.c (omp_get_place_num_procs,
2223         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2224         * config/linux/doacross.h: New file.
2225         * config/posix/affinity.c (omp_get_place_num_procs,
2226         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2227         * config/posix/doacross.h: New file.
2228         * env.c: Include gomp-constants.h.
2229         (struct gomp_task_icv): Rename run_sched_modifier to
2230         run_sched_chunk_size.
2231         (gomp_max_task_priority_var): New variable.
2232         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2233         (handle_omp_display_env): Change _OPENMP value from 201307 to
2234         201511.  Print OMP_MAX_TASK_PRIORITY.
2235         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2236         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2237         chunk_size and run_sched_modifier to run_sched_chunk_size.
2238         (omp_get_max_task_priority, omp_get_initial_device,
2239         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2240         omp_get_partition_place_nums): New functions.
2241         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2242         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2243         to chunk_size.
2244         (omp_get_num_places_, omp_get_place_num_procs_,
2245         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2246         omp_get_place_proc_ids_8_, omp_get_place_num_,
2247         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2248         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2249         omp_get_max_task_priority_): New functions.
2250         * libgomp_g.h (GOMP_loop_doacross_static_start,
2251         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2252         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2253         GOMP_loop_ull_doacross_dynamic_start,
2254         GOMP_loop_ull_doacross_guided_start,
2255         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2256         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2257         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2258         GOMP_target_data_41, GOMP_target_update_41,
2259         GOMP_target_enter_exit_data): New prototypes.
2260         (GOMP_task): Add prototype argument.
2261         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2262         (struct gomp_doacross_work_share): New type.
2263         (struct gomp_work_share): Add doacross field.
2264         (struct gomp_task_icv): Rename run_sched_modifier to
2265         run_sched_chunk_size.
2266         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2267         GOMP_TASK_UNDEFERRED.  Add comments.
2268         (struct gomp_task_depend_entry): Add comments.
2269         (struct gomp_task): Likewise.
2270         (struct gomp_taskgroup): Likewise.
2271         (struct gomp_target_task): New type.
2272         (struct gomp_team): Add comment.
2273         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2274         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2275         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2276         (struct target_var_desc): New type.
2277         (struct target_mem_desc): Adjust comment.  Use struct
2278         target_var_desc instead of splay_tree_key for list.
2279         (REFCOUNT_INFINITY): Define.
2280         (struct splay_tree_key_s): Remove copy_from field.
2281         (struct gomp_device_descr): Add dev2dev_func field.
2282         (enum gomp_map_vars_kind): New enum.
2283         (gomp_map_vars): Add one argument.
2284         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2285         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2286         omp_get_place_num_procs, omp_get_place_num_procs_,
2287         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2288         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2289         omp_get_place_num_, omp_get_partition_num_places,
2290         omp_get_partition_num_places_, omp_get_partition_place_nums,
2291         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2292         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2293         omp_target_free, omp_target_is_present, omp_target_memcpy,
2294         omp_target_memcpy_rect, omp_target_associate_ptr and
2295         omp_target_disassociate_ptr.
2296         (GOMP_4.0.2): Renamed to ...
2297         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2298         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2299         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2300         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2301         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2302         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2303         GOMP_loop_ull_doacross_guided_start,
2304         GOMP_loop_ull_doacross_runtime_start,
2305         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2306         GOMP_doacross_ull_wait.
2307         * libgomp.texi: Document omp_get_max_task_priority.
2308         Rename modifier argument to chunk_size for omp_set_schedule and
2309         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2310         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2311         to run_sched_chunk_size renaming.
2312         (GOMP_loop_ordered_runtime_start): Likewise.
2313         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2314         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2315         GOMP_parallel_loop_runtime_start): New functions.
2316         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2317         to run_sched_chunk_size renaming.
2318         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2319         GOMP_loop_doacross_guided_start): New functions or aliases.
2320         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2321         run_sched_modifier to run_sched_chunk_size renaming.
2322         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2323         (gomp_loop_ull_doacross_static_start,
2324         gomp_loop_ull_doacross_dynamic_start,
2325         gomp_loop_ull_doacross_guided_start,
2326         GOMP_loop_ull_doacross_runtime_start): New functions.
2327         (GOMP_loop_ull_doacross_static_start,
2328         GOMP_loop_ull_doacross_dynamic_start,
2329         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2330         * oacc-mem.c (acc_map_data, present_create_copy,
2331         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2332         to gomp_map_vars.
2333         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2334         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2335         instead of false to gomp_map_vars.
2336         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2337         * omp.h.in (omp_lock_hint_t): New type.
2338         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2339         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2340         omp_get_place_num, omp_get_partition_num_places,
2341         omp_get_partition_place_nums, omp_get_initial_device,
2342         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2343         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2344         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2345         prototypes.
2346         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2347         (omp_lock_hint_none, omp_lock_hint_uncontended,
2348         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2349         omp_lock_hint_speculative): New parameters.
2350         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2351         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2352         omp_get_place_num, omp_get_partition_num_places,
2353         omp_get_partition_place_nums, omp_get_initial_device,
2354         omp_get_max_task_priority): New interfaces.
2355         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2356         to chunk_size.
2357         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2358         (omp_lock_hint_none, omp_lock_hint_uncontended,
2359         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2360         omp_lock_hint_speculative): New parameters.
2361         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2362         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2363         omp_get_place_num, omp_get_partition_num_places,
2364         omp_get_partition_place_nums, omp_get_initial_device,
2365         omp_get_max_task_priority): New functions and subroutines.
2366         * ordered.c: Include stdarg.h and string.h.
2367         (MAX_COLLAPSED_BITS): Define.
2368         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2369         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2370         GOMP_doacross_ull_wait): New functions.
2371         * target.c: Include errno.h.
2372         (resolve_device): If device is not initialized, call
2373         gomp_init_device on it.
2374         (gomp_map_lookup): New function.
2375         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2376         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2377         GOMP_MAP_ALWAYS_TO_P.
2378         (get_kind): Rename is_openacc argument to short_mapkind.
2379         (gomp_map_pointer): Use gomp_map_lookup.
2380         (gomp_map_fields_existing): New function.
2381         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2382         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2383         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2384         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2385         Adjust for tgt->list changed type and copy_from living in there.
2386         (gomp_copy_from_async): Adjust for tgt->list changed type and
2387         copy_from living in there.
2388         (gomp_unmap_vars): Likewise.
2389         (gomp_update): Likewise.  Rename is_openacc argument to
2390         short_mapkind.  Don't fail if object is not mapped.
2391         (gomp_load_image_to_device): Initialize refcount to
2392         REFCOUNT_INFINITY.
2393         (gomp_target_fallback): New function.
2394         (gomp_get_target_fn_addr): Likewise.
2395         (GOMP_target): Adjust gomp_map_vars caller, use
2396         gomp_get_target_fn_addr and gomp_target_fallback.
2397         (GOMP_target_41): New function.
2398         (gomp_target_data_fallback): New function.
2399         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2400         (GOMP_target_data_41): New function.
2401         (GOMP_target_update): Adjust gomp_update caller.
2402         (GOMP_target_update_41): New function.
2403         (gomp_exit_data, GOMP_target_enter_exit_data,
2404         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2405         omp_target_is_present, omp_target_memcpy,
2406         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2407         omp_target_associate_ptr, omp_target_disassociate_ptr,
2408         gomp_load_plugin_for_device): New functions.
2409         * task.c: Include gomp-constants.h.  Include taskloop.c
2410         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2411         (gomp_task_handle_depend): New function.
2412         (GOMP_task): Use it.  Add priority argument.  Use
2413         gomp-constant.h constants instead of hardcoded numbers.
2414         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2415         (gomp_create_target_task): New function.
2416         (verify_children_queue, verify_taskgroup_queue,
2417         verify_task_queue): New functions.
2418         (gomp_task_run_pre): Call verify_*_queue functions.
2419         If an upcoming tied task is about to leave the sibling or
2420         taskgroup queues in an invalid state, adjust appropriately.
2421         Remove taskgroup argument.  Add comments.
2422         (gomp_task_run_post_handle_dependers): Add comments.
2423         (gomp_task_run_post_remove_parent): Likewise.
2424         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2425         (GOMP_taskwait): Likewise.  Add comments.
2426         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2427         problem such that the first non parent_depends_on task does not
2428         end up at the end of the children queue.
2429         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2430         GOMP_TASK_UNDEFERRED.
2431         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2432         * taskloop.c: New file.
2433         * testsuite/lib/libgomp.exp
2434         (check_effective_target_offload_device_nonshared_as): New proc.
2435         * testsuite/libgomp.c/affinity-2.c: New test.
2436         * testsuite/libgomp.c/doacross-1.c: New test.
2437         * testsuite/libgomp.c/doacross-2.c: New test.
2438         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2439         Add map clause to target.
2440         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2441         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2442         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2443         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2444         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2445         Likewise.
2446         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2447         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2448         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2449         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2450         not defined.  Use those where needed.
2451         * testsuite/libgomp.c/for-4.c: New test.
2452         * testsuite/libgomp.c/for-5.c: New test.
2453         * testsuite/libgomp.c/for-6.c: New test.
2454         * testsuite/libgomp.c/linear-1.c: New test.
2455         * testsuite/libgomp.c/ordered-4.c: New test.
2456         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2457         only allowed on the loop iterator.
2458         * testsuite/libgomp.c/pr66199-3.c: New test.
2459         * testsuite/libgomp.c/pr66199-4.c: New test.
2460         * testsuite/libgomp.c/reduction-7.c: New test.
2461         * testsuite/libgomp.c/reduction-8.c: New test.
2462         * testsuite/libgomp.c/reduction-9.c: New test.
2463         * testsuite/libgomp.c/reduction-10.c: New test.
2464         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2465         map(tofrom:s).
2466         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2467         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2468         * testsuite/libgomp.c/target-11.c: New test.
2469         * testsuite/libgomp.c/target-12.c: New test.
2470         * testsuite/libgomp.c/target-13.c: New test.
2471         * testsuite/libgomp.c/target-14.c: New test.
2472         * testsuite/libgomp.c/target-15.c: New test.
2473         * testsuite/libgomp.c/target-16.c: New test.
2474         * testsuite/libgomp.c/target-17.c: New test.
2475         * testsuite/libgomp.c/target-18.c: New test.
2476         * testsuite/libgomp.c/target-19.c: New test.
2477         * testsuite/libgomp.c/target-20.c: New test.
2478         * testsuite/libgomp.c/target-21.c: New test.
2479         * testsuite/libgomp.c/target-22.c: New test.
2480         * testsuite/libgomp.c/target-23.c: New test.
2481         * testsuite/libgomp.c/target-24.c: New test.
2482         * testsuite/libgomp.c/target-25.c: New test.
2483         * testsuite/libgomp.c/target-26.c: New test.
2484         * testsuite/libgomp.c/target-27.c: New test.
2485         * testsuite/libgomp.c/taskloop-1.c: New test.
2486         * testsuite/libgomp.c/taskloop-2.c: New test.
2487         * testsuite/libgomp.c/taskloop-3.c: New test.
2488         * testsuite/libgomp.c/taskloop-4.c: New test.
2489         * testsuite/libgomp.c++/ctor-13.C: New test.
2490         * testsuite/libgomp.c++/doacross-1.C: New test.
2491         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2492         Replace offload_device with offload_device_nonshared_as.
2493         * testsuite/libgomp.c++/for-12.C: New test.
2494         * testsuite/libgomp.c++/for-13.C: New test.
2495         * testsuite/libgomp.c++/for-14.C: New test.
2496         * testsuite/libgomp.c++/linear-1.C: New test.
2497         * testsuite/libgomp.c++/member-1.C: New test.
2498         * testsuite/libgomp.c++/member-2.C: New test.
2499         * testsuite/libgomp.c++/member-3.C: New test.
2500         * testsuite/libgomp.c++/member-4.C: New test.
2501         * testsuite/libgomp.c++/member-5.C: New test.
2502         * testsuite/libgomp.c++/ordered-1.C: New test.
2503         * testsuite/libgomp.c++/reduction-5.C: New test.
2504         * testsuite/libgomp.c++/reduction-6.C: New test.
2505         * testsuite/libgomp.c++/reduction-7.C: New test.
2506         * testsuite/libgomp.c++/reduction-8.C: New test.
2507         * testsuite/libgomp.c++/reduction-9.C: New test.
2508         * testsuite/libgomp.c++/reduction-10.C: New test.
2509         * testsuite/libgomp.c++/reference-1.C: New test.
2510         * testsuite/libgomp.c++/simd14.C: New test.
2511         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2512         * testsuite/libgomp.c++/target-5.C: New test.
2513         * testsuite/libgomp.c++/target-6.C: New test.
2514         * testsuite/libgomp.c++/target-7.C: New test.
2515         * testsuite/libgomp.c++/target-8.C: New test.
2516         * testsuite/libgomp.c++/target-9.C: New test.
2517         * testsuite/libgomp.c++/target-10.C: New test.
2518         * testsuite/libgomp.c++/target-11.C: New test.
2519         * testsuite/libgomp.c++/target-12.C: New test.
2520         * testsuite/libgomp.c++/taskloop-1.C: New test.
2521         * testsuite/libgomp.c++/taskloop-2.C: New test.
2522         * testsuite/libgomp.c++/taskloop-3.C: New test.
2523         * testsuite/libgomp.c++/taskloop-4.C: New test.
2524         * testsuite/libgomp.c++/taskloop-5.C: New test.
2525         * testsuite/libgomp.c++/taskloop-6.C: New test.
2526         * testsuite/libgomp.c++/taskloop-7.C: New test.
2527         * testsuite/libgomp.c++/taskloop-8.C: New test.
2528         * testsuite/libgomp.c++/taskloop-9.C: New test.
2529         * testsuite/libgomp.fortran/affinity1.f90: New test.
2530         * testsuite/libgomp.fortran/affinity2.f90: New test.
2531
2532 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2533
2534         PR tree-optimization/67476
2535         * testsuite/libgomp.c/autopar-3.c: New test.
2536         * testsuite/libgomp.c/autopar-4.c: New test.
2537         * testsuite/libgomp.c/autopar-5.c: New test.
2538         * testsuite/libgomp.c/autopar-6.c: New test.
2539         * testsuite/libgomp.c/autopar-7.c: New test.
2540         * testsuite/libgomp.c/autopar-8.c: New test.
2541
2542 2015-10-12  James Norris  <jnorris@codesourcery.com>
2543
2544         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2545         initializer.
2546
2547 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2548
2549         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2550         using load_gcc_lib.
2551
2552 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2553
2554         * oacc-ptx.h: Remove file, moving its content into...
2555         * config/nvptx/fortran.c: ... here...
2556         * config/nvptx/oacc-init.c: ..., here...
2557         * config/nvptx/oacc-parallel.c: ..., and here.
2558         * config/nvptx/openacc.f90: New file.
2559         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2560         (link_ptx): Don't link in predefined bits of PTX code.
2561
2562 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2563             Bernd Schmidt <bernds@codesourcery.com>
2564
2565         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2566         (struct targ_ptx_obj): New.
2567         (nvptx_tdata): Move earlier, change data format.
2568         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2569         objects.
2570         (GOMP_OFFLOAD_load_image): Adjust.
2571
2572 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2573
2574         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2575         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2576         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2577         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2578         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2579         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2580         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2581         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2582         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2583         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2584         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2585         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2586         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2587         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2588         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2589         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2590         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2591         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2592         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2593         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2594         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2595         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2596         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2597         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2598         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2599         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2600         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2601         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2602         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2603         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2604         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2605         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2606         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2607         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2608         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2609         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2610         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2611         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2612         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2613         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2614         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2615         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2616         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2617         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2618         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2619         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2620         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2621         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2622         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2623         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2624         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2625         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2626         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2627         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2628         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2629         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2630         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2631         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2632         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2633         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2634         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2635         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2636         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2637
2638 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2639
2640         * oacc-init.c (acc_on_device): Force optimization level.
2641
2642 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2643
2644         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2645         (cuda_errlist): Delete.
2646         (cuda_error): Reimplement.
2647
2648 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2649
2650         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2651         array.
2652         * libgomp.map (GOACC_parallel_keyed): New.
2653         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2654         all callers.
2655         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2656         and take keyed varargs list.  Adjust call to exec_func.
2657         (GOACC_parallel): Force host fallback.
2658         * libgomp_g.h (GOACC_parallel): Remove.
2659         (GOACC_parallel_keyed): Declare.
2660         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2661         (stuct targ_gn_descriptor): Replace name field with launch field.
2662         (nvptx_exec): Lose separate geometry args, take array.  Process
2663         dynamic dimensions and adjust.
2664         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2665         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2666         data.
2667         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2668         passing.
2669         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2670         passing.
2671
2672 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2673
2674         PR libgomp/67141
2675         * oacc-int.h (goacc_host_init): Add declaration.
2676         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2677         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2678
2679 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2680             Sebastian Pop  <s.pop@samsung.com>
2681
2682         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2683         match o/p.
2684         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2685         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2686         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2687         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2688         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2689
2690 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2691
2692         * configure.tgt: Add missing ;; in between nvptx and rtems
2693         snippets.
2694
2695 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2696
2697         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2698         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2699         (gomp_thread_pool_reservoir): Add priority member.
2700         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2701         priority.
2702         (parse_thread_pools): Likewise.
2703         * team.c (gomp_team_start): Call configuration provided
2704         gomp_adjust_thread_attr(). Destroy thread attributes if
2705         necessary.
2706         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2707
2708 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2709
2710         * config/posix/pool.h: New.
2711         * config/rtems/pool.h: Likewise.
2712         * config/rtems/proc.c: Likewise.
2713         * libgomp.h (gomp_thread_destructor): Declare.
2714         * team.c: Include configuration provided "pool.h".
2715         (gomp_get_thread_pool): Define in configuration.
2716         (gomp_team_end): Call configuration defined
2717         gomp_release_thread_pool().
2718
2719 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2720
2721         * config/rtems/bar.c: New.
2722         * config/rtems/bar.h: Likewise.
2723         * config/rtems/mutex.c: Likewise.
2724         * config/rtems/mutex.h: Likewise.
2725         * config/rtems/sem.c: Likewise.
2726         * config/rtems/sem.h: Likewise.
2727         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2728         <sys/lock.h> header file.
2729         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2730         supported by Newlib.
2731         * configure: Regenerate.
2732
2733 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2734
2735         * team.c (gomp_new_thread_pool): Delete and move content to ...
2736         (gomp_get_thread_pool): ... new function.  Allocate and
2737         initialize thread pool on demand.
2738         (get_last_team): Use gomp_get_thread_pool().
2739         (gomp_team_start): Delete thread pool initialization.
2740
2741 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2742
2743         PR tree-optimization/65637
2744         * testsuite/libgomp.c/autopar-2.c: New test.
2745
2746 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2747
2748         PR tree-optimization/46193
2749         * testsuite/libgomp.c/pr46193.c: New test.
2750
2751 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2752
2753         libgomp/
2754         * libgomp.map: Add 4.0.2 version.
2755         * target.c (offload_image_descr): Add version field.
2756         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2757         call.  Improve load mismatch diagnostic.
2758         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2759         call.
2760         (GOMP_offload_regster): Make stub function, move bulk to ...
2761         (GOMP_offload_register_ver): ... here.  Process version argument.
2762         (GOMP_offload_unregister): Make stub function, move bulk to ...
2763         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2764         (gomp_init_device): Process version field.
2765         (gomp_unload_device): Process version field.
2766         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2767         macros.  Check plugin version.
2768         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2769         loader and unloader types.
2770         * oacc-host.c: Include gomp-constants.h.
2771         (host_version): New.
2772         (host_load_image, host_unload_image): Adjust.
2773         (host_dispatch): Add host_version.
2774         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2775         (GOMP_OFFLOAD_version): New.
2776         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2777         (GOMP_OFFLOAD_unload_image): Likewise.
2778         * plugin/plugin-host.c: Include gomp-constants.h.
2779         (GOMP_OFFLOAD_version): New.
2780         (GOMP_OFFLOAD_load_image): Add version arg.
2781         (GOMP_OFFLOAD_unload_image): Likewise.
2782
2783 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2784
2785         PR tree-optimization/65468
2786         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2787
2788 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2789
2790         PR tree-optimization/65468
2791         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2792
2793 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2794
2795         PR libgomp/66761
2796         PR libgomp/67303
2797         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2798         (gomp_iter_guided_next): Idem.
2799         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2800         (gomp_iter_ull_guided_next): Idem.
2801         * config/linux/wait.h (do_spin): Idem.
2802
2803 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2804
2805         * libgomp-plugin.h (enum offload_target_type): Remove
2806         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2807         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2808         * openacc.h (enum acc_device_t): Likewise.
2809         * openacc_lib.h: Likewise.
2810         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2811         (acc_on_device): Just use __builtin_acc_on_device.
2812         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2813         of acc_on_device builtin.
2814         * plugin/plugin-host.h: Remove file.
2815         * plugin/plugin-host.c: Likewise, but salvage some content into...
2816         * oacc-host.c: ... this file.
2817         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2818         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2819         * Makefile.in: Regenerate.
2820         * configure: Likewise.
2821         * testsuite/lib/libgomp.exp
2822         (check_effective_target_openacc_host_nonshm_selected): Remove.
2823         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2824         ACC_DEVICE_TYPE=host_nonshm.
2825         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2826         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2827         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2828         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2829         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2830         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2831
2832 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2833             Jakub Jelinek  <jakub@redhat.com>
2834
2835         * config/nvptx/affinity.c: New file.
2836         * config/nvptx/alloc.c: Likewise.
2837         * config/nvptx/bar.c: Likewise.
2838         * config/nvptx/barrier.c: Likewise.
2839         * config/nvptx/critical.c: Likewise.
2840         * config/nvptx/env.c: Likewise.
2841         * config/nvptx/error.c: Likewise.
2842         * config/nvptx/fortran.c: Likewise.
2843         * config/nvptx/iter.c: Likewise.
2844         * config/nvptx/iter_ull.c: Likewise.
2845         * config/nvptx/libgomp-plugin.c: Likewise.
2846         * config/nvptx/lock.c: Likewise.
2847         * config/nvptx/loop.c: Likewise.
2848         * config/nvptx/loop_ull.c: Likewise.
2849         * config/nvptx/mutex.c: Likewise.
2850         * config/nvptx/oacc-async.c: Likewise.
2851         * config/nvptx/oacc-cuda.c: Likewise.
2852         * config/nvptx/oacc-host.c: Likewise.
2853         * config/nvptx/oacc-init.c: Likewise.
2854         * config/nvptx/oacc-mem.c: Likewise.
2855         * config/nvptx/oacc-parallel.c: Likewise.
2856         * config/nvptx/oacc-plugin.c: Likewise.
2857         * config/nvptx/omp-lock.h: Likewise.
2858         * config/nvptx/ordered.c: Likewise.
2859         * config/nvptx/parallel.c: Likewise.
2860         * config/nvptx/proc.c: Likewise.
2861         * config/nvptx/ptrlock.c: Likewise.
2862         * config/nvptx/sections.c: Likewise.
2863         * config/nvptx/sem.c: Likewise.
2864         * config/nvptx/single.c: Likewise.
2865         * config/nvptx/splay-tree.c: Likewise.
2866         * config/nvptx/target.c: Likewise.
2867         * config/nvptx/task.c: Likewise.
2868         * config/nvptx/team.c: Likewise.
2869         * config/nvptx/time.c: Likewise.
2870         * config/nvptx/work.c: Likewise.
2871         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2872         * configure: Regenerate.
2873         * configure.tgt (config_path): Set to "nvptx" for target
2874         nvptx*-*-*.
2875
2876 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2877
2878         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2879
2880 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2881
2882         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2883         (cuda_errlist): Constify.
2884         (errmsg):  Move into ...
2885         (cuda_error): ... here.  Make smaller.
2886         (_XSTR, _STR): Delete.
2887         (cuda_synames): Delete.
2888         (verify_device_library): Delete.
2889         (nvptx_init): Don't call it.
2890
2891 2015-07-28  Tom de Vries  <tom@codesourcery.com>
2892
2893         * testsuite/libgomp.c/uns-outer-4.c: New test.
2894
2895 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
2896
2897         * testsuite/libgomp.c/pr66714.c: New test.
2898
2899 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2900
2901         PR libgomp/66950
2902         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2903         (fib_ref): New function.
2904         (fib): Correct corner cases in the recursion.
2905         (main): Replace the non-simd loop with fib_ref call.
2906         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2907         subroutine.
2908         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
2909         for the last array element value.  Replace the non-simd loop with
2910         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
2911         of the last array element with according Fibonacci sequence element.
2912         (fib): Correct corner cases in the recursion.
2913
2914 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
2915
2916         * target.c (gomp_offload_image_to_device): Rename to ...
2917         (gomp_load_image_to_device): ... here.
2918         (GOMP_offload_register): Adjust call.
2919         (gomp_init_device): Likewise.
2920         (gomp_unload_image_from_device): New.  Broken out of ...
2921         (GOMP_offload_unregister): ... here.  Call it.
2922         (gomp_unload_device): New.
2923         * libgomp.h (gomp_unload_device): Declare.
2924         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2925         mem maps.
2926
2927 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
2928
2929         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2930         wait=-specific if.
2931         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2932         !=0 condition.
2933         (goacc_waits): Move !num_waits handling to ...
2934         (GOACC_wait): ... here, the only caller that might have zero waits.
2935
2936         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2937         (struct ptx_image_data): Move earlier, add fns field.
2938         (struct ptx_device): Add images and image_lock fields.
2939         (ptx_images, ptx_image_lock): Delete.
2940         (nvptx_open_device): Initialize images and image_lock fields.
2941         (nvptx_close_device): Destroy image_lock.
2942         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2943         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2944         fields.
2945
2946 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
2947
2948         * target.c (GOMP_offload_register): Use int for device type arg.
2949         (GOMP_offload_unregister): Likewise.
2950
2951         * target.c (struct_offload_image_descr): Constify host_table.
2952         (gomp_offload_image_to_device): Likewise.
2953         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2954
2955         * libgomp.h (gomp_device_descr): Constify target data arguments.
2956         * target.c (struct offload_image_descr): Constify target_data.
2957         (gomp_offload_image_to_device): Likewise.
2958         (GOMP_offload_register): Likewise.
2959         (GOMP_offload_unrefister): Likewise.
2960         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2961         GOMP_OFFLOAD_unload_image): Constify target data.
2962         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2963         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2964
2965 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
2966
2967         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2968         Workaround driver library const error.
2969         (struct nvptx_tdata, nvptx_tdata_t): New.
2970         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2971         type.
2972
2973 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2974
2975         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2976         of EPS parameter from integer to real.
2977         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2978         type of EPS parameter from integer to real.
2979
2980 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2981
2982         * team.c (get_last_team): New.
2983         (gomp_new_team): Recycle last non-nested team if possible.
2984         (gomp_team_end): Move team work share list free lock destruction
2985         to ...
2986         (free_team): ... here.
2987
2988 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2989
2990         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2991         and ref from int to double.  Replaced their comparison with
2992         an inequality of their difference and EPS.
2993         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2994         comparison of pri and a reference number with an inequality of their
2995         difference and EPS.
2996         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2997         the comparison of sum and sum_ref with an inequality of their
2998         difference and EPS.
2999         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3000         the comparison of pri and a reference number with an inequality of
3001         their difference and EPS.
3002
3003 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3004
3005         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3006         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3007         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3008         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3009         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3010         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3011         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3012         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3013         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3014         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3015         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3016         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3017         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3018         variables.
3019         (vec_mult): Likewise.  Add #pragma omp taskwait.
3020         (main): Adjust caller.
3021         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3022         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3023         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3024         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3025         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3026         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3027         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3028         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3029         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3030         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3031         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3032         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3033         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3034         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3035         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3036         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3037         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3038         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3039         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3040         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3041         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3042         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3043         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3044         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3045         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3046         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3047         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3048         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3049         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3050         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3051         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3052         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3053         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3054         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3055         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3056         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3057         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3058         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3059         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3060         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3061         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3062         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3063         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3064         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3065         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3066         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3067         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3068         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3069         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3070         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3071         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3072         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3073         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3074         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3075         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3076         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3077         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3078         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3079         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3080         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3081         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3082         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3083         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3084         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3085         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3086         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3087         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3088         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3089         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3090         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3091         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3092         (vec_mult): Add !$omp taskwait.
3093         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3094         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3095         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3096         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3097         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3098         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3099         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3100         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3101         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3102         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3103         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3104         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3105         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3106         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3107         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3108         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3109         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3110         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3111         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3112         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3113         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3114         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3115         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3116         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3117         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3118         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3119         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3120         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3121         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3122         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3123         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3124         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3125         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3126         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3127         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3128         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3129         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3130         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3131         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3132         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3133         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3134         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3135         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3136         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3137         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3138         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3139         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3140         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3141         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3142         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3143         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3144         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3145         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3146         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3147         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3148         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3149         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3150         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3151         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3152         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3153         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3154         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3155         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3156         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3157         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3158         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3159         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3160
3161 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3162
3163         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3164         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3165
3166 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3167
3168         PR libgomp/65099
3169         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3170         in a 64-bit configuration.
3171         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3172         offloading testing if no such device is available.
3173         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3174         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3175
3176 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3177
3178         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3179         second call to f.
3180         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3181
3182 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3183
3184         PR tree-optimization/66642
3185         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3186         iteration count case.
3187         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3188         function, factor out of ...
3189         (main): ... here.  Test low iteration count case.
3190
3191 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3192
3193         * libgomp.h (gomp_thread_pool): Comment last_team field.
3194
3195 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3196
3197         * testsuite/libgomp.c++/pr66702-1.C: Require
3198         vect_simd_clones effective target.
3199         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3200
3201 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3202
3203         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3204         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3205         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3206         "-O2".
3207
3208 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3209
3210         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3211         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3212         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3213         * testsuite/libgomp.c++/pr64824.C: Same.
3214         * testsuite/libgomp.c++/pr64868.C: Same.
3215         * testsuite/libgomp.c++/pr66199-1.C: Same.
3216         * testsuite/libgomp.c++/pr66199-2.C: Same.
3217         * testsuite/libgomp.c++/target-2.C: Same.
3218         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3219         -std=<standard> option.
3220         * testsuite/libgomp.c++/udr-11.C: Same.
3221         * testsuite/libgomp.c++/udr-12.C: Same.
3222         * testsuite/libgomp.c++/udr-13.C: Same.
3223         * testsuite/libgomp.c++/udr-14.C: Same.
3224         * testsuite/libgomp.c++/udr-15.C: Same.
3225         * testsuite/libgomp.c++/udr-16.C: Same.
3226         * testsuite/libgomp.c++/udr-17.C: Same.
3227         * testsuite/libgomp.c++/udr-18.C: Same.
3228         * testsuite/libgomp.c++/udr-19.C: Same.
3229         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3230         * testsuite/libgomp.c++/simd-1.C: Same.
3231         * testsuite/libgomp.c++/simd-2.C: Same.
3232         * testsuite/libgomp.c++/simd-3.C: Same.
3233         * testsuite/libgomp.c++/simd-4.C: Same.
3234         * testsuite/libgomp.c++/simd-5.C: Same.
3235         * testsuite/libgomp.c++/simd-6.C: Same.
3236         * testsuite/libgomp.c++/simd-7.C: Same.
3237         * testsuite/libgomp.c++/simd-8.C: Same.
3238         * testsuite/libgomp.c++/simd-9.C: Same.
3239         * testsuite/libgomp.c++/simd10.C: Same.
3240         * testsuite/libgomp.c++/simd11.C: Same.
3241         * testsuite/libgomp.c++/simd12.C: Same.
3242         * testsuite/libgomp.c++/simd13.C: Same.
3243
3244 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3245
3246         PR middle-end/66702
3247         * testsuite/libgomp.c++/pr66702-1.C: New test.
3248         * testsuite/libgomp.c++/pr66702-2.C: New test.
3249
3250 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3251
3252         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3253         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3254         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3255         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3256
3257 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3258
3259         PR tree-optimization/66652
3260         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3261         using restrict pointers.
3262         (main): Add arguments to calls to f.
3263         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3264
3265 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3266
3267         * configure.ac: Fix check for header <sys/sysctl.h>.
3268         * configure: Regenerate.
3269         * config.h.in: Likewise.
3270
3271 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3272
3273         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3274         abort.
3275         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3276
3277 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3278
3279         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3280         acc_device_nvidia.
3281
3282         PR libgomp/66518
3283         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3284         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3285
3286 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3287
3288         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3289         dg-additional-options for any remaining options.
3290         * testsuite/libgomp.c/atomic-2.c: Same.
3291         * testsuite/libgomp.c/atomic-4.c: Same.
3292         * testsuite/libgomp.c/atomic-5.c: Same.
3293         * testsuite/libgomp.c/atomic-6.c: Same.
3294         * testsuite/libgomp.c/autopar-1.c: Same.
3295         * testsuite/libgomp.c/copyin-1.c: Same.
3296         * testsuite/libgomp.c/copyin-2.c: Same.
3297         * testsuite/libgomp.c/copyin-3.c: Same.
3298         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3299         * testsuite/libgomp.c/nestedfn-5.c: Same.
3300         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3301         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3302         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3303         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3304         * testsuite/libgomp.c/pr32362-1.c: Same.
3305         * testsuite/libgomp.c/pr32362-2.c: Same.
3306         * testsuite/libgomp.c/pr32362-3.c: Same.
3307         * testsuite/libgomp.c/pr39591-1.c: Same.
3308         * testsuite/libgomp.c/pr39591-2.c: Same.
3309         * testsuite/libgomp.c/pr39591-3.c: Same.
3310         * testsuite/libgomp.c/pr58392.c: Same.
3311         * testsuite/libgomp.c/pr58756.c: Same.
3312         * testsuite/libgomp.c/simd-1.c: Same.
3313         * testsuite/libgomp.c/simd-10.c: Same.
3314         * testsuite/libgomp.c/simd-11.c: Same.
3315         * testsuite/libgomp.c/simd-12.c: Same.
3316         * testsuite/libgomp.c/simd-13.c: Same.
3317         * testsuite/libgomp.c/simd-14.c: Same.
3318         * testsuite/libgomp.c/simd-15.c: Same.
3319         * testsuite/libgomp.c/simd-2.c: Same.
3320         * testsuite/libgomp.c/simd-3.c: Same.
3321         * testsuite/libgomp.c/simd-4.c: Same.
3322         * testsuite/libgomp.c/simd-5.c: Same.
3323         * testsuite/libgomp.c/simd-6.c: Same.
3324         * testsuite/libgomp.c/simd-7.c: Same.
3325         * testsuite/libgomp.c/simd-8.c: Same.
3326         * testsuite/libgomp.c/simd-9.c: Same.
3327
3328 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3329
3330         * testsuite/libgomp.c/pr35625.c: Fix typo.
3331
3332 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3333
3334         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3335         in dg-options.
3336         * testsuite/libgomp.c/atomic-3.c: Same.
3337         * testsuite/libgomp.c/debug-1.c: Same.
3338         * testsuite/libgomp.c/nqueens-1.c: Same.
3339         * testsuite/libgomp.c/pr26171.c: Same.
3340         * testsuite/libgomp.c/pr48591.c: Same.
3341         * testsuite/libgomp.c/pr64824.c: Same.
3342         * testsuite/libgomp.c/pr64868.c: Same.
3343         * testsuite/libgomp.c/pr66133.c: Same.
3344         * testsuite/libgomp.c/pr66199-1.c: Same.
3345         * testsuite/libgomp.c/pr66199-2.c: Same.
3346         * testsuite/libgomp.c/target-8.c: Same.
3347
3348 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3349
3350         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3351         -std={gnu99,c99}.
3352         * testsuite/libgomp.c/for-1.c: Same.
3353         * testsuite/libgomp.c/for-2.c: Same.
3354         * testsuite/libgomp.c/for-3.c: Same.
3355         * testsuite/libgomp.c/pr35625.c: Same.
3356         * testsuite/libgomp.c/pr39154.c: Same.
3357         * testsuite/libgomp.c/simd-16.c: Same.
3358         * testsuite/libgomp.c/simd-17.c: Same.
3359
3360 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3361
3362         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3363
3364 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3365
3366         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3367         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3368         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3369         (N): Define.
3370         (main): Use N instead of hardcoded constants.
3371
3372 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3373
3374         merge from gomp4 branch:
3375         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3376
3377         PR tree-optimization/65443
3378         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3379         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3380         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3381
3382 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3383
3384         * testsuite/libgomp.graphite/bounds.c: Adjust for
3385         cleanup-tree-dump removal.
3386         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3387         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3388         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3389         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3390         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3391         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3392         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3393         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3394         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3395         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3396
3397 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3398
3399         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3400         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3401         (futex_wake) [!__x86_64__]: Ditto.
3402
3403 2015-05-28  Julian Brown  <julian@codesourcery.com>
3404
3405         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3406         function comment. Only call gomp_fatal if new argument is true.
3407         (acc_dev_num_out_of_range): New function.
3408         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3409         acc_dev_num_out_of_range as appropriate.
3410         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3411         (acc_get_device_num, acc_set_device_num): Update calls to
3412         resolve_device.
3413         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3414         output.
3415
3416 2015-05-28  Julian Brown  <julian@codesourcery.com>
3417
3418         PR libgomp/65742
3419         * oacc-init.c (plugin/plugin-host.h): Include.
3420         (acc_on_device): Check whether we're in an offloaded region for
3421         host_nonshm
3422         plugin. Don't use __builtin_acc_on_device.
3423         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3424         nonshm_exec flag in thread-local data.
3425         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3426         data for host_nonshm plugin.
3427         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3428         for host_nonshm plugin.
3429         * plugin/plugin-host.h: New.
3430
3431 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3432
3433         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3434
3435 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3436
3437         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3438         Declare as int.
3439         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3440         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3441         Declare as int.
3442
3443 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3444
3445         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3446
3447 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3448
3449         * target.c (gomp_map_pointer): New function abstracting out
3450         GOMP_MAP_POINTER handling.
3451         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3452         gomp_map_pointer().
3453
3454 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3455
3456         PR middle-end/66199
3457         * testsuite/libgomp.c/pr66199-1.c: New test.
3458         * testsuite/libgomp.c/pr66199-2.c: New test.
3459         * testsuite/libgomp.c++/pr66199-1.C: New test.
3460         * testsuite/libgomp.c++/pr66199-2.C: New test.
3461         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3462         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3463
3464 2015-05-19  Julian Brown  <julian@codesourcery.com>
3465
3466         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3467         on cuInit failure.
3468
3469 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3470
3471         PR middle-end/66133
3472         * testsuite/libgomp.c/pr66133.c: New test.
3473
3474 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3475
3476         * Makefile.in: Regenerated with automake-1.11.6.
3477         * aclocal.m4: Likewise.
3478         * config.h.in: Likewise.
3479         * configure: Likewise.
3480         * testsuite/Makefile.in: Likewise.
3481
3482 2015-05-08  Jason Merrill  <jason@redhat.com>
3483
3484         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3485         _Complex.
3486
3487         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3488
3489 2015-05-06  Julian Brown  <julian@codesourcery.com>
3490
3491         * oacc-init.c (acc_device_lock): Add explanatory comment.
3492         (resolve_device): Add comment about locking requirement.
3493         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3494         gomp_init_device and gomp_fini_device calls.
3495         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3496         (acc_get_device_num, acc_set_device_num): Add locking around
3497         resolve_device and gomp_init_device calls.
3498
3499 2015-05-06  Julian Brown  <julian@codesourcery.com>
3500
3501         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3502         goacc_thread_lock on error paths.
3503         * oacc-mem.c (lookup_host): Remove locking from function. Note
3504         locking requirement for caller in function comment.
3505         (lookup_dev): Likewise.
3506         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3507         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3508         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3509         Add locking.
3510
3511 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3512
3513         PR testsuite/65205
3514         PR libgomp/65993
3515         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3516         don't expect "0x" prefix for "%p" format specifier, don't expect
3517         "(nil)" for NULL pointer.
3518         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3519         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3520         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3521         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3522         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3523         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3524         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3525         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3526         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3527         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3528         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3529         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3530         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3531         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3532         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3533         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3534         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3535         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3536         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3537         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3538         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3539         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3540         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3541         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3542         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3543         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3544         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3545         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3546         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3547         accurately specify what we're looking for.
3548         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3549         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3550         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3551         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3552         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3553
3554 2015-04-30  James Norris  <jnorris@codesourcery.com>
3555
3556         PR testsuite/65205
3557         * testsuite/lib/libgomp.exp
3558         (check_effective_target_openacc_host_selected)
3559         (check_effective_target_openacc_host_nonshm_selected): New
3560         procedures.
3561         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3562         dg-shouldfail.
3563         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3564         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3565         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3566         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3567         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3568         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3569         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3570         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3571         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3572         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3573         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3574         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3575         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3576         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3577         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3578         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3579         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3580         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3581         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3582         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3583         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3584         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3585         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3586         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3587         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3588         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3589         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3590         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3591         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3592         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3593         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3594         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3595         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3596         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3597         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3598         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3599         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3600         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3601         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3602         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3603         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3604         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3605         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3606
3607 2015-04-08  Julian Brown  <julian@codesourcery.com>
3608
3609         * libgomp.h (target_mem_desc: Remove mem_map field.
3610         (acc_dispatch_t): Remove open_device_func, close_device_func,
3611         get_device_num_func, set_device_num_func, target_data members.
3612         Change create_thread_data_func argument to device number instead of
3613         generic pointer.
3614         * oacc-async.c (assert.h): Include.
3615         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3616         (acc_wait_all, acc_wait_all_async): Use current host thread's
3617         active device, not base_dev.
3618         * oacc-cuda.c (acc_get_current_cuda_device)
3619         (acc_get_current_cuda_context, acc_get_cuda_stream)
3620         (acc_set_cuda_stream): Likewise.
3621         * oacc-host.c (host_dispatch): Don't set open_device_func,
3622         close_device_func, get_device_num_func or set_device_num_func.
3623         * oacc-init.c (base_dev, init_key): Remove.
3624         (cached_base_dev): New.
3625         (name_of_acc_device_t): New.
3626         (acc_init_1): Initialise default-numbered device, not zeroth.
3627         (acc_shutdown_1): Close all devices of a given type.
3628         (goacc_destroy_thread): Don't use base_dev.
3629         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3630         (goacc_attach_host_thread_to_device): New.
3631         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3632         (acc_get_num_devices): Don't use base_dev.
3633         (acc_set_device_type): Reimplement.
3634         (acc_get_device_type): Don't use base_dev.
3635         (acc_get_device_num): Tweak logic.
3636         (acc_set_device_num): Likewise.
3637         (acc_on_device): Use acc_get_device_type.
3638         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3639         (goacc_lazy_initialize): Reimplement with acc_init and
3640         goacc_attach_host_thread_to_device.
3641         * oacc-int.h (goacc_thread): Add base_dev field.
3642         (base_dev): Remove extern declaration.
3643         (goacc_attach_host_thread_to_device): Add prototype.
3644         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3645         base_dev.
3646         (acc_free): Likewise.
3647         (acc_memcpy_to_device): Likewise.
3648         (acc_memcpy_from_device): Likewise.
3649         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3650         goacc_lazy_initialize (throughout).
3651         (GOACC_parallel): Use tgt_offset to locate target functions.
3652         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3653         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3654         (gomp_load_plugin_for_device): Remove open_device, close_device,
3655         get_device_num, set_device_num openacc hook initialisation. Don't set
3656         openacc.target_data.
3657         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3658         (GOMP_OFFLOAD_openacc_close_device)
3659         (GOMP_OFFLOAD_openacc_get_device_num)
3660         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3661         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3662         to int.
3663         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3664         (instantiated_devices, ptx_dev_lock): New.
3665         (struct ptx_image_data): New.
3666         (ptx_devices, ptx_images, ptx_image_lock): New.
3667         (fini_streams_for_device): Reorder cuStreamDestroy call.
3668         (nvptx_get_num_devices): Remove forward declaration.
3669         (nvptx_init): Change return type to bool.
3670         (nvptx_fini): Remove.
3671         (nvptx_attach_host_thread_to_device): New.
3672         (nvptx_open_device): Return struct ptx_device* instead of void*.
3673         (nvptx_close_device): Change argument type to struct ptx_device*,
3674         return type to void.
3675         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3676         (kernel_target_data, kernel_host_table): Remove static globals.
3677         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3678         (GOMP_OFFLOAD_init_device): Reimplement.
3679         (GOMP_OFFLOAD_fini_device): Likewise.
3680         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3681         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3682         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3683         (GOMP_OFFLOAD_openacc_open_device)
3684         (GOMP_OFFLOAD_openacc_close_device)
3685         (GOMP_OFFLOAD_openacc_set_device_num)
3686         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3687         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3688         (device number).
3689
3690         testsuite/
3691         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3692
3693 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3694
3695         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3696         * libgomp.h (struct gomp_memory_mapping): Remove.
3697         (struct target_mem_desc): Change type of mem_map from
3698         gomp_memory_mapping * to splay_tree_s *.
3699         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3700         Add load_image_func, unload_image_func.
3701         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3702         Remove offload_regions_registered.
3703         (gomp_init_tables): Remove.
3704         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3705         to splay_tree_s *.
3706         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3707         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3708         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3709         offload_regions_registered.
3710         Initialize load_image_func, unload_image_func, mem_map.root.
3711         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3712         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3713         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3714         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3715         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3716         (lookup_dev): Use dev's lock.
3717         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3718         (acc_is_present): Likewise.
3719         (acc_map_data): Likewise.
3720         (acc_unmap_data): Likewise.  Use dev's lock.
3721         (present_create_copy): Likewise.
3722         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3723         (update_dev_host): Likewise.
3724         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3725         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3726         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3727         (GOMP_OFFLOAD_get_table): Remove
3728         (GOMP_OFFLOAD_load_image): New function.
3729         (GOMP_OFFLOAD_unload_image): New function.
3730         * target.c (register_lock): New mutex for offload image registration.
3731         (num_devices): Do not guard with PLUGIN_SUPPORT.
3732         (gomp_realloc_unlock): New static function.
3733         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3734         before gomp_fatal.
3735         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3736         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3737         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3738         mem_map's.
3739         (gomp_unmap_vars): Likewise.
3740         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3741         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3742         (gomp_offload_image_to_device): New static function.
3743         (GOMP_offload_register): Add mutex lock.
3744         Call gomp_offload_image_to_device for all initialized devices.
3745         Replace gomp_realloc with gomp_realloc_unlock.
3746         (GOMP_offload_unregister): New function.
3747         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3748         get_table_func from the plugin with calls to init_device_func and
3749         gomp_offload_image_to_device.
3750         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3751         to splay_tree_s *.
3752         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3753         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3754         (GOMP_target_data): Do not call gomp_init_tables.
3755         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3756         (gomp_load_plugin_for_device): Replace register_image and get_table
3757         with load_image and unload_image in DLSYM ().
3758         (gomp_register_images_for_device): Remove function.
3759         (gomp_target_init): Do not initialize current_device.mem_map.*,
3760         current_device.offload_regions_registered.
3761         Remove call to gomp_register_images_for_device.
3762         Do not free offload_images and num_offload_images.
3763
3764 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3765
3766         PR fortran/65597
3767         * testsuite/libgomp.fortran/pr65597.f90: New test.
3768
3769 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3770
3771         PR testsuite/65594
3772         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3773         (init, check): New function.
3774         (foo): Change return type to void.
3775         (main): Call init and check.
3776
3777 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3778
3779         PR testsuite/65594
3780         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3781         (foo): Use M for non-inner loops to scale down test-case.
3782
3783 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3784
3785         PR libgomp/64972
3786         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3787         (GOACC_data_start): Likewise.
3788         * target.c (gomp_map_vars): Likewise.
3789
3790 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3791
3792         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3793         hppa*-*-hpux*.
3794
3795 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3796
3797         * testsuite/libgomp.c/target-10.c: New test.
3798         * testsuite/libgomp.c++/target-4.C: New test.
3799
3800 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3801
3802         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3803         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3804
3805 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3806
3807         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3808         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3809         (pthread.h): Check for this header file.
3810         * configure: Regenerate.
3811
3812 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3813
3814         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3815         (check_reduction_op, check_reduction_macro, max, min):
3816         Declare.
3817         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3818         function.
3819         (main): Use new functions.
3820
3821 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3822
3823         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3824         char * for variables holding dlerror return values.
3825         (DLSYM_OPT): Ditto.
3826
3827 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3828
3829         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3830
3831 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3832             Cesar Philippidis  <cesar@codesourcery.com>
3833
3834         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3835         GOACC_ctaid, and GOACC_nctaid routines.
3836
3837 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3838
3839         PR c/64824
3840         * testsuite/libgomp.c/atomic-18.c: New test.
3841         * testsuite/libgomp.c++/atomic-16.C: New test.
3842
3843 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3844
3845         PR c/64824
3846         PR c/64868
3847         * testsuite/libgomp.c/pr64824.c: New test.
3848         * testsuite/libgomp.c/pr64868.c: New test.
3849         * testsuite/libgomp.c++/pr64824.C: New test.
3850         * testsuite/libgomp.c++/pr64868.C: New test.
3851
3852 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
3853
3854         PR libgomp/64635
3855         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3856         Link with -lpthread.
3857         * config/aix/plugin-suffix.h: Delete.
3858
3859 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
3860
3861         PR libgomp/64635
3862         * configure.tgt (*-*-aix*): Use config_path "aix posix".
3863         (*-*-darwin*): Use config_path "bsd darwin posix".
3864         (*-*-hpux*): Use config_path "hpux posix".
3865         * target.c: Add include of plugin-suffix.h and use
3866         SONAME_SUFFIX macro.
3867         * config/aix/plugin-suffix.h: New file.
3868         * config/darwin/plugin-suffix.h: New file.
3869         * config/hpux/plugin-suffix.h: New file.
3870         * config/posix/plugin-suffix.h: New file.
3871
3872 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
3873
3874         PR middle-end/64734
3875         * libgomp.c/pr64734.c: New test.
3876
3877 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3878
3879         PR libgomp/64672
3880         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3881
3882 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3883
3884         PR libgomp/64707
3885         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3886         dg-options.
3887
3888 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
3889
3890         PR libgomp/64625
3891         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3892         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3893         formal parameter.  Update all users.
3894         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3895         Document unused formal parameter.
3896
3897 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
3898
3899         * oacc-parallel.c: Don't include <alloca.h>.
3900         (GOACC_parallel): Use gomp_alloca instead of alloca.
3901
3902 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
3903
3904         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3905
3906 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
3907             James Norris  <jnorris@codesourcery.com>
3908             Tom de Vries  <tom@codesourcery.com>
3909             Julian Brown  <julian@codesourcery.com>
3910             Cesar Philippidis  <cesar@codesourcery.com>
3911             Nathan Sidwell  <nathan@codesourcery.com>
3912             Tobias Burnus  <burnus@net-b.de>
3913
3914         * Makefile.am (search_path): Add $(top_srcdir)/../include.
3915         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3916         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3917         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3918         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3919         Include $(top_srcdir)/plugin/Makefrag.am.
3920         (nodist_libsubinclude_HEADERS): Add openacc.h.
3921         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3922         openacc.f90, openacc.mod, openacc_kinds.mod.
3923         (omp_lib.mod): Generalize into...
3924         (%.mod): ... this new rule.
3925         (openacc_kinds.mod, openacc.mod): New rules.
3926         * plugin/configfrag.ac: New file.
3927         * configure.ac: Move plugin/offloading support into it.  Include
3928         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
3929         * plugin/Makefrag.am: New file.
3930         * testsuite/Makefile.am (OFFLOAD_TARGETS)
3931         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3932         export.
3933         (libgomp-test-support.exp): New rule.
3934         (all-local): Depend on it.
3935         * Makefile.in: Regenerate.
3936         * testsuite/Makefile.in: Regenerate.
3937         * config.h.in: Likewise.
3938         * configure: Likewise.
3939         * configure.tgt: Harden shell syntax.
3940         * env.c: Include "oacc-int.h".
3941         (parse_acc_device_type): New function.
3942         (gomp_debug_var, goacc_device_type, goacc_device_num): New
3943         variables.
3944         (initialize_env): Initialize those.  Call
3945         goacc_runtime_initialize.
3946         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3947         (gomp_fatal): Call gomp_vfatal.
3948         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3949         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3950         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3951         (splay_tree_node, splay_tree, splay_tree_key)
3952         (struct target_mem_desc, struct splay_tree_key_s)
3953         (struct gomp_memory_mapping, struct acc_dispatch_t)
3954         (struct gomp_device_descr, gomp_acc_insert_pointer)
3955         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3956         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3957         (gomp_free_memmap, gomp_fini_device): New declarations.
3958         (gomp_vdebug, gomp_debug): New macros.
3959         Include "splay-tree.h".
3960         * libgomp.map (OACC_2.0): New symbol version.  Use for
3961         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3962         acc_set_device_type_h_, acc_get_device_type,
3963         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3964         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3965         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3966         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3967         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3968         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3969         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3970         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3971         acc_copyin_array_h_, acc_present_or_copyin,
3972         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3973         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3974         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3975         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3976         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3977         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3978         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3979         acc_update_device, acc_update_device_32_h_,
3980         acc_update_device_64_h_, acc_update_device_array_h_,
3981         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3982         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3983         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3984         acc_is_present_64_h_, acc_is_present_array_h_,
3985         acc_memcpy_to_device, acc_memcpy_from_device,
3986         acc_get_current_cuda_device, acc_get_current_cuda_context,
3987         acc_get_cuda_stream, acc_set_cuda_stream.
3988         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
3989         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3990         GOACC_update, GOACC_wait, GOACC_get_thread_num,
3991         GOACC_get_num_threads.
3992         (GOMP_PLUGIN_1.0): New symbol version.  Use for
3993         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3994         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3995         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3996         GOMP_PLUGIN_acc_thread.
3997         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3998         environment variable.
3999         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4000         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4001         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4002         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4003         (splay_tree_remove): New declarations.
4004         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4005         (splay_tree_remove, splay_tree_lookup): Move into...
4006         * splay-tree.c: ... this new file.
4007         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4008         (splay_tree_node, splay_tree, splay_tree_key)
4009         (struct target_mem_desc, struct splay_tree_key_s)
4010         (struct gomp_device_descr): Don't declare.
4011         (num_devices_openmp): New variable.
4012         (gomp_get_num_devices ): Use it.
4013         (gomp_init_targets_once): New function.
4014         (gomp_get_num_devices ): Use it.
4015         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4016         (gomp_fini_device, gomp_register_image_for_device): New functions.
4017         (gomp_map_vars): Add devaddrs parameter.
4018         (gomp_update): Add mm parameter.
4019         (gomp_init_device): Move most of it into...
4020         (gomp_init_tables): ... this new function.
4021         (gomp_register_images_for_device): Remove function.
4022         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4023         Make them hidden instead of static.
4024         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4025         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4026         (GOMP_target_end_data, GOMP_target_update)
4027         (gomp_load_plugin_for_device, gomp_target_init): Update for
4028         OpenACC changes.
4029         * oacc-async.c: New file.
4030         * oacc-cuda.c: Likewise.
4031         * oacc-host.c: Likewise.
4032         * oacc-init.c: Likewise.
4033         * oacc-int.h: Likewise.
4034         * oacc-mem.c: Likewise.
4035         * oacc-parallel.c: Likewise.
4036         * oacc-plugin.c: Likewise.
4037         * oacc-plugin.h: Likewise.
4038         * oacc-ptx.h: Likewise.
4039         * openacc.f90: Likewise.
4040         * openacc.h: Likewise.
4041         * openacc_lib.h: Likewise.
4042         * plugin/plugin-host.c: Likewise.
4043         * plugin/plugin-nvptx.c: Likewise.
4044         * libgomp-plugin.c: Likewise.
4045         * libgomp-plugin.h: Likewise.
4046         * libgomp_target.h: Remove file after merging content into the
4047         former file.  Update all users.
4048         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4049         (offload_targets_s, offload_targets_s_openacc): New variables.
4050         (check_effective_target_openacc_nvidia_accel_present)
4051         (check_effective_target_openacc_nvidia_accel_selected): New
4052         procedures.
4053         (libgomp_init): Update for OpenACC changes.
4054         * testsuite/libgomp-test-support.exp.in: New file.
4055         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4056         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4057         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4058         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4059         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4060         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4061         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4062         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4063         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4064         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4065         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4066         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4067         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4068         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4069         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4070         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4071         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4072         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4073         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4074         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4075         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4076         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4077         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4078         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4079         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4080         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4081         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4082         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4083         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4084         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4085         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4086         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4087         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4088         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4089         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4090         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4091         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4092         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4093         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4094         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4095         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4096         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4097         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4098         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4099         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4100         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4101         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4102         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4103         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4104         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4105         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4106         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4107         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4108         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4109         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4110         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4111         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4112         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4113         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4114         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4115         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4116         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4117         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4118         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4119         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4120         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4121         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4122         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4123         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4124         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4125         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4126         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4127         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4128         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4129         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4130         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4131         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4132         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4133         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4134         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4135         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4136         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4137         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4138         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4139         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4140         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4141         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4142         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4143         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4144         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4145         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4146         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4147         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4148         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4149         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4150         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4151         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4152         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4153         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4154         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4155         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4156         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4157         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4158         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4159         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4160         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4161         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4162         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4163         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4164         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4165         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4166         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4167         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4168         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4169         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4170         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4171         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4172         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4173         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4174         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4175         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4176         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4177         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4178         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4179         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4180         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4181         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4182         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4183         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4184         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4185         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4186         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4187         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4188         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4189         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4190         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4191         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4192         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4193         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4194         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4195         Likewise.
4196         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4197         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4198         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4199         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4200         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4201         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4202         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4203         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4204         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4205         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4206         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4207         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4208         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4209         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4210         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4211         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4212         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4213         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4214         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4215         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4216         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4217         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4218         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4219         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4220         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4221         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4222         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4223         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4224         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4225         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4226         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4227         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4228         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4229         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4230         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4231         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4232         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4233         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4234         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4235         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4236         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4237         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4238         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4239         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4240         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4241         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4242         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4243         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4244         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4245         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4246         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4247         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4248         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4249         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4250         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4251         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4252         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4253         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4254         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4255         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4256
4257 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4258             Julian Brown  <julian@codesourcery.com>
4259             David Malcolm  <dmalcolm@redhat.com>
4260
4261         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4262         to "GNU Offloading and Multi Processing Runtime Library".  Change
4263         all users.
4264         * configure: Regenerate.
4265         * libgomp.texi: Update.
4266
4267 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4268
4269         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4270         "$tgt_dir/lib32".
4271         * configure: Regenerate.
4272
4273         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4274         "intelmic" in $offload_targets.
4275
4276 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4277
4278         Update copyright years.
4279
4280         * libgomp.texi: Bump @copying's copyright year.
4281
4282 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4283
4284         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4285         Move load of target-supportes.exp earlier.
4286
4287 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4288
4289         * testsuite/libgomp.c/target-9.c: New test.
4290
4291 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4292
4293         * config.h.in: Regenerate.
4294         * configure: Regenerate.
4295         * configure.ac: Add GCC_CHECK_EMUTLS.
4296         * libgomp.h: Add check for USE_EMUTLS: this case
4297         is equal to HAVE_TLS.
4298         * team.c: Likewise.
4299
4300 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4301
4302         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4303
4304 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4305             Ilya Verbin  <ilya.verbin@intel.com>
4306
4307         * testsuite/libgomp.c/target-critical-1.c: New test.
4308
4309 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4310
4311         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4312         to dg-options unless expensive testing is on.
4313         (TESTITERS): Define to N if not defined.
4314         (main): Use TESTITERS instead of N.
4315         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4316         dg-additional-options depending on whether expensive testing is on.
4317         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4318         Decrease N to 100000 and CHUNKSZ to 10000.
4319
4320 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4321
4322         PR fortran/63938
4323         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4324         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4325
4326 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4327
4328         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4329
4330 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4331
4332         PR bootstrap/63784
4333         * configure: Regenerated.
4334
4335 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4336
4337         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4338         vect_simd_clones effective target.
4339         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4340
4341 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4342
4343         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4344         of 32 as block_size.
4345         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4346         instead of 32 as block_size.
4347
4348 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4349             Ilya Verbin  <ilya.verbin@intel.com>
4350
4351         * Makefile.in: Regenerate.
4352         * configure: Regenerate.
4353         * configure.ac: Set up offload_additional_options,
4354         offload_additional_lib_paths and offload_targets.
4355         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4356         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4357         * testsuite/Makefile.in: Regenerate.
4358         * testsuite/lib/libgomp.exp (libgomp_init): Append
4359         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4360         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4361         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4362
4363 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4364             Ilya Verbin  <ilya.verbin@intel.com>
4365             Kirill Yukhin  <kirill.yukhin@intel.com>
4366             Ilya Tocar  <ilya.tocar@intel.com>
4367
4368         * testsuite/lib/libgomp.exp
4369         (check_effective_target_offload_device): New.
4370         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4371         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4372         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4373         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4374         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4375         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4376         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4377         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4378         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4379         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4380         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4381         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4382         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4383         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4384         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4385         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4386         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4387         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4388         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4389         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4390         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4391         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4392         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4393         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4394         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4395         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4396         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4397         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4398         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4399         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4400         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4401         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4402         * testsuite/libgomp.c/target-7.c: Fix test.
4403         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4404         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4405         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4406         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4407         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4408         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4409         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4410         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4411         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4412         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4413         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4414         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4415         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4416         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4417         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4418         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4419         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4420         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4421         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4422         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4423         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4424         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4425         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4426         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4427         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4428         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4429         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4430         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4431         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4432         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4433         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4434
4435 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4436             Ilya Verbin  <ilya.verbin@intel.com>
4437             Thomas Schwinge  <thomas@codesourcery.com>
4438             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4439
4440         * libgomp.map (GOMP_4.0.1): New symbol version.
4441         Add GOMP_offload_register.
4442         * libgomp_target.h: New file.
4443         * splay-tree.h: New file.
4444         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4445         (gomp_target_init): New forward declaration.
4446         (gomp_is_initialized): New static variable.
4447         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4448         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4449         New structures.
4450         (offload_images, num_offload_images, devices, num_devices): New static
4451         variables.
4452         (splay_compare): New static function.
4453         (struct gomp_device_descr): New structure.
4454         (gomp_get_num_devices): Call gomp_target_init.
4455         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4456         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4457         (GOMP_offload_register): New function.
4458         (GOMP_target): Arrange for host callback to be performed in a separate
4459         initial thread and contention group, inheriting ICVs from
4460         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4461         Add device initialization and lookup for target function in splay tree.
4462         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4463         (GOMP_target_end_data): Call gomp_unmap_vars.
4464         (GOMP_target_update): Add device initialization and call gomp_update.
4465         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4466         (gomp_target_init): New static functions.
4467
4468 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4469             Thomas Schwinge  <thomas@codesourcery.com>
4470             Ilya Verbin  <ilya.verbin@intel.com>
4471             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4472
4473         * config.h.in: Regenerate.
4474         * configure: Regenerate.
4475         * configure.ac: Check for libdl, required for plugin support.
4476         (PLUGIN_SUPPORT): Define if plugins are supported.
4477         (enable_offload_targets): Support Intel MIC targets.
4478         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4479
4480 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4481
4482         PR target/63610
4483         * configure: Regenerate.
4484
4485 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4486
4487         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4488
4489 2014-10-06  Marek Polacek  <polacek@redhat.com>
4490
4491         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4492         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4493         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4494         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4495
4496 2014-10-06  Marek Polacek  <polacek@redhat.com>
4497
4498         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4499         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4500         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4501         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4502         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4503         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4504         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4505         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4506         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4507         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4508         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4509         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4510         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4511         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4512         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4513         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4514         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4515         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4516         declarations.
4517
4518 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4519
4520         PR libgomp/61200
4521         * testsuite/libgomp.c/pr61200.c: New test.
4522
4523 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4524
4525         PR c++/63248
4526         * testsuite/libgomp.c++/pr63248.C: New test.
4527
4528 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4529
4530         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4531         is not zero, but taskgroup->children is NULL and there are
4532         any task->children, schedule those instead of waiting.
4533         * testsuite/libgomp.c/depend-6.c: New test.
4534         * testsuite/libgomp.c/depend-7.c: New test.
4535         * testsuite/libgomp.c/depend-8.c: New test.
4536         * testsuite/libgomp.c/depend-9.c: New test.
4537         * testsuite/libgomp.c/depend-10.c: New test.
4538
4539 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4540
4541         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4542         (struct gomp_taskwait): New type.
4543         (struct gomp_task): Add taskwait and parent_depends_on, remove
4544         in_taskwait and taskwait_sem fields.
4545         (gomp_finish_task): Don't destroy taskwait_sem.
4546         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4547         taskwait and parent_depends_on.
4548         (GOMP_task): For if (0) tasks with depend clause that depend on
4549         earlier tasks don't defer them, instead call
4550         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4551         Initialize redundant_out field, for redundant out entries just
4552         move them at the end of linked list instead of removing them
4553         completely, and set redundant_out flag instead of redundant.
4554         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4555         that task.
4556         (gomp_task_run_post_handle_dependers): If parent is in
4557         gomp_task_maybe_wait_for_dependencies and newly runnable task
4558         is not parent_depends_on, queue it in parent->children linked
4559         list after all runnable tasks with parent_depends_on set.
4560         Adjust for addition of taskwait indirection.
4561         (gomp_task_run_post_remove_parent): If parent is in
4562         gomp_task_maybe_wait_for_dependencies and task to be removed
4563         is parent_depends_on, decrement n_depend and if needed awake
4564         parent.  Adjust for addition of taskwait indirection.
4565         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4566         (gomp_task_maybe_wait_for_dependencies): New function.
4567         * testsuite/libgomp.c/depend-5.c: New test.
4568
4569 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4570
4571         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4572         with TS 18508/Fortran 2015.
4573
4574 2014-07-06  Marek Polacek  <polacek@redhat.com>
4575
4576         PR c/6940
4577         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4578
4579 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4580
4581         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4582         matches regex $lang_source_re, add $lang_include_flags to options.
4583         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4584         * testsuite/libgomp.c++/c++.exp: Likewise.
4585         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4586         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4587         ALWAYS_CFLAGS.
4588         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4589
4590 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4591
4592         * testsuite/libgomp.fortran/fortran.exp: Explain
4593         gfortran-dg-runtest usage.
4594
4595 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4596
4597         * testsuite/libgomp.fortran/simd5.f90: New test.
4598         * testsuite/libgomp.fortran/simd6.f90: New test.
4599         * testsuite/libgomp.fortran/simd7.f90: New test.
4600
4601 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4602
4603         * testsuite/libgomp.c/for-2.c: Define SC to static for
4604         #pragma omp for simd testing.
4605         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4606         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4607         SC macro.
4608         * testsuite/libgomp.c/simd-14.c: New test.
4609         * testsuite/libgomp.c/simd-15.c: New test.
4610         * testsuite/libgomp.c/simd-16.c: New test.
4611         * testsuite/libgomp.c/simd-17.c: New test.
4612         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4613         #pragma omp for simd testing.
4614         * testsuite/libgomp.c++/simd10.C: New test.
4615         * testsuite/libgomp.c++/simd11.C: New test.
4616         * testsuite/libgomp.c++/simd12.C: New test.
4617         * testsuite/libgomp.c++/simd13.C: New test.
4618
4619         * testsuite/libgomp.fortran/aligned1.f03: New test.
4620         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4621         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4622         tasks with !$omp parallel !$omp single.
4623         * testsuite/libgomp.fortran/target8.f90: New test.
4624         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4625         not to use trim in the combiner, instead call elemental function.
4626         (fn): New elemental function.
4627         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4628         Make elemental.
4629         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4630         omp_in): Likewise.
4631         * testsuite/libgomp.fortran/udr12.f90: New test.
4632         * testsuite/libgomp.fortran/udr13.f90: New test.
4633         * testsuite/libgomp.fortran/udr14.f90: New test.
4634         * testsuite/libgomp.fortran/udr15.f90: New test.
4635
4636 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4637
4638         * omp_lib.f90.in (openmp_version): Set to 201307.
4639         * omp_lib.h.in (openmp_version): Likewise.
4640         * testsuite/libgomp.c/target-8.c: New test.
4641         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4642         and inbranch clauses.
4643         * testsuite/libgomp.fortran/depend-3.f90: New test.
4644         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4645         openmp_version.
4646         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4647         * testsuite/libgomp.fortran/target1.f90: New test.
4648         * testsuite/libgomp.fortran/target2.f90: New test.
4649         * testsuite/libgomp.fortran/target3.f90: New test.
4650         * testsuite/libgomp.fortran/target4.f90: New test.
4651         * testsuite/libgomp.fortran/target5.f90: New test.
4652         * testsuite/libgomp.fortran/target6.f90: New test.
4653         * testsuite/libgomp.fortran/target7.f90: New test.
4654
4655 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4656
4657         PR fortran/60928
4658         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4659         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4660         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4661         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4662         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4663         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4664         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4665         * testsuite/libgomp.fortran/associate1.f90: New test.
4666         * testsuite/libgomp.fortran/associate2.f90: New test.
4667         * testsuite/libgomp.fortran/procptr1.f90: New test.
4668
4669 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4670
4671         * testsuite/libgomp.fortran/simd1.f90: New test.
4672         * testsuite/libgomp.fortran/udr1.f90: New test.
4673         * testsuite/libgomp.fortran/udr2.f90: New test.
4674         * testsuite/libgomp.fortran/udr3.f90: New test.
4675         * testsuite/libgomp.fortran/udr4.f90: New test.
4676         * testsuite/libgomp.fortran/udr5.f90: New test.
4677         * testsuite/libgomp.fortran/udr6.f90: New test.
4678         * testsuite/libgomp.fortran/udr7.f90: New test.
4679         * testsuite/libgomp.fortran/udr8.f90: New test.
4680         * testsuite/libgomp.fortran/udr9.f90: New test.
4681         * testsuite/libgomp.fortran/udr10.f90: New test.
4682         * testsuite/libgomp.fortran/udr11.f90: New test.
4683
4684 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4685
4686         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4687         vect_simd_clones effective target.
4688         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4689
4690 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4691
4692         PR middle-end/61252
4693         * testsuite/libgomp.c++/simd-9.C: New test.
4694
4695 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4696
4697         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4698         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4699         texts according to their @menu entry positions.
4700
4701 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4702
4703         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4704         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4705         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4706         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4707         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4708         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4709         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4710         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4711         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4712         * testsuite/libgomp.fortran/depend-1.f90: New test.
4713         * testsuite/libgomp.fortran/depend-2.f90: New test.
4714         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4715         * testsuite/libgomp.fortran/simd1.f90: New test.
4716         * testsuite/libgomp.fortran/simd2.f90: New test.
4717         * testsuite/libgomp.fortran/simd3.f90: New test.
4718         * testsuite/libgomp.fortran/simd4.f90: New test.
4719         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4720
4721 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4722
4723         * testsuite/libgomp.c/simd-10.c: New test.
4724         * testsuite/libgomp.c/simd-11.c: New test.
4725         * testsuite/libgomp.c/simd-12.c: New test.
4726         * testsuite/libgomp.c/simd-13.c: New test.
4727
4728 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4729
4730         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4731         atomic type clauses in any order and optional comma in between.
4732         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4733         * testsuite/libgomp.c/atomic-17.c: Likewise.
4734
4735         * testsuite/libgomp.c/simd-7.c: New test.
4736         * testsuite/libgomp.c/simd-8.c: New test.
4737         * testsuite/libgomp.c/simd-9.c: New test.
4738         * testsuite/libgomp.c/loop-16.c: New test.
4739
4740 2014-04-02  Richard Henderson  <rth@redhat.com>
4741
4742         * config/linux/futex.h (futex_wait): Get error value from errno.
4743         (futex_wake): Likewise.
4744
4745 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4746
4747         PR c++/60331
4748         * testsuite/libgomp.c++/udr-11.C: New test.
4749         * testsuite/libgomp.c++/udr-12.C: New test.
4750         * testsuite/libgomp.c++/udr-13.C: New test.
4751         * testsuite/libgomp.c++/udr-14.C: New test.
4752         * testsuite/libgomp.c++/udr-15.C: New test.
4753         * testsuite/libgomp.c++/udr-16.C: New test.
4754         * testsuite/libgomp.c++/udr-17.C: New test.
4755         * testsuite/libgomp.c++/udr-18.C: New test.
4756         * testsuite/libgomp.c++/udr-19.C: New test.
4757
4758 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4759
4760         Update copyright years
4761
4762 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4763
4764         * hashtab.h: Use the standard form for the copyright notice.
4765
4766 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4767
4768         * libgomp.texi: Bump @copying's copyright year.
4769
4770 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4771
4772         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4773         alloca () with __builtin_alloca ().
4774         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4775         * testsuite/libgomp.c/lock-3.c: Likewise.
4776         * testsuite/libgomp.c/pr48591.c: Likewise.
4777
4778 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4779
4780         PR testsuite/59534
4781         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4782         comparisons.
4783
4784 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4785
4786         PR libgomp/58756
4787         * testsuite/libgomp.c/pr58756.c: New test.
4788
4789 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4790
4791         PR libgomp/59467
4792         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4793         !$omp parallel.
4794
4795 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4796
4797         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4798         ALWAYS_CFLAGS.
4799         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4800         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4801         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4802         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4803         Likewise.
4804
4805         * libgomp_g.h: Include <stddef.h> for size_t.
4806
4807         * libgomp.spec.in: Update comment about libgomp's dependencies.
4808         * configure.ac: Likewise.
4809         * configure: Regenerate.
4810
4811 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4812
4813         * libgomp.texi: (Runtime Library Routines): Update references for
4814         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4815         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4816         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4817         (Environment Variables): Update references for OpenMP 4.0. Add
4818         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4819         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4820         order.
4821
4822 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4823
4824         * env.c (parse_bind_var): Initialize value to avoid
4825         (false positive) warning.
4826
4827 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4828
4829         PR libgomp/58691
4830         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4831         to check variable.
4832         (gomp_init_num_threads): Move i variable declaration into
4833         #ifdef CPU_ALLOC_SIZE block.
4834         * config/linux/affinity.c (gomp_affinity_init_level): Test
4835         gomp_places_list_len == 0 rather than gomp_places_list == 0
4836         when checking for topology reading error.
4837         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4838         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4839         gomp_places_list, only parse env var and always return false.
4840         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4841         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4842         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4843         and either of these variables were parsed correctly into a places
4844         list.
4845
4846 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4847             Jakub Jelinek  <jakub@redhat.com>
4848
4849         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4850         of 5 loopfn matches.
4851         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4852         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4853         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4854         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4855         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4856         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4857         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4858         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4859
4860 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4861
4862         * Makefile.am (omp_lib.mod): Streamline rule.
4863         * Makefile.in: Regenerate.
4864
4865         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4866         exceptions.
4867
4868         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4869         * testsuite/libgomp.fortran/lib1.f90: Likewise.
4870         * testsuite/libgomp.fortran/lib2.f: Likewise.
4871         * testsuite/libgomp.fortran/lib3.f: Likewise.
4872
4873         * configure.ac: Typo fix.
4874         * configure: Regenerate.
4875
4876         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4877         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4878
4879         * omp.h.in: Don't touch the user's namespace.
4880
4881 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
4882             Tobias Burnus  <burnus@net-b.de>
4883             Richard Henderson  <rth@redhat.com>
4884
4885         * target.c: New file.
4886         * Makefile.am (libgomp_la_SOURCES): Add target.c.
4887         * Makefile.in: Regenerated.
4888         * libgomp_g.h (GOMP_task): Add depend argument.
4889         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4890         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4891         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4892         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4893         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4894         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4895         GOMP_taskgroup_start, GOMP_taskgroup_end,
4896         GOMP_parallel_sections): New prototypes.
4897         * fortran.c (omp_is_initial_device): Add ialias_redirect.
4898         (omp_is_initial_device_): New function.
4899         (ULP, STR1, STR2, ialias_redirect): Removed.
4900         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4901         omp_set_default_device_8_, omp_get_default_device_,
4902         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4903         functions.
4904         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4905         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4906         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4907         @@GOMP_4.0.
4908         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4909         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4910         omp_set_default_device, omp_set_default_device_,
4911         omp_set_default_device_8_, omp_get_default_device,
4912         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4913         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4914         omp_get_team_num_): Export @@OMP_4.0.
4915         * team.c (struct gomp_thread_start_data): Add place field.
4916         (gomp_thread_start): Clear thr->thread_pool and
4917         thr->task before returning.  Use gomp_team_barrier_wait_final
4918         instead of gomp_team_barrier_wait.  Initialize thr->place.
4919         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4920         team_cancelled and task_queued_count fields.
4921         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4922         before calling pthread_exit.
4923         (gomp_free_thread): No longer static.  Use
4924         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4925         (gomp_team_start): Add flags argument.  Set
4926         thr->thread_pool->threads_busy to nthreads immediately after creating
4927         new pool.  Use gomp_managed_threads_lock instead of
4928         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
4929         (gomp_team_end): Use gomp_managed_threads_lock instead of
4930         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
4931         of gomp_team_barrier_wait.  If team->team_cancelled, call
4932         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4933         rather than thr->ts.work_share.
4934         (initialize_team): Don't call gomp_sem_init here.
4935         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4936         caller.
4937         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4938         * env.c (gomp_global_icv): Add default_device_var, target_data and
4939         bind_var initializers.
4940         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4941         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4942         gomp_places_list_len): New variables.
4943         (parse_bind_var, parse_one_place, parse_places_var): New functions.
4944         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4945         sized places.
4946         (gomp_cancel_var): New global variable.
4947         (parse_int): New function.
4948         (handle_omp_display_env): New function.
4949         (initialize_env): Use it.  Initialize default_device_var.
4950         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
4951         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
4952         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
4953         been successfully parsed (and call gomp_init_affinity in that case).
4954         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4955         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4956         omp_get_team_num, omp_is_initial_device): New functions.
4957         * libgomp.h: Include stdlib.h.
4958         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4959         Define.
4960         (struct target_mem_desc): Forward declare.
4961         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4962         and thread_limit_var fields.
4963         (gomp_get_num_devices): New prototype.
4964         (gomp_cancel_var): New extern decl.
4965         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4966         team_cancelled and task_queued_count fields.  Add comments about
4967         task_{,queued_,running_}count.
4968         (gomp_cancel_kind): New enum.
4969         (gomp_work_share_end_cancel): New prototype.
4970         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4971         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4972         and depend fields.
4973         (struct gomp_taskgroup): New type.
4974         (struct gomp_task_depend_entry,
4975         struct gomp_dependers_vec): New types.
4976         (gomp_finish_task): Free depend_hash if non-NULL.
4977         (struct gomp_team_state): Add place_partition_off
4978         and place_partition_len fields.
4979         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4980         gomp_places_list_len): New extern decls.
4981         (struct gomp_thread): Add place field.
4982         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4983         (gomp_init_thread_affinity): Add place argument.
4984         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4985         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4986         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4987         gomp_affinity_init_level, gomp_affinity_print_place): New
4988         prototypes.
4989         (gomp_team_start): Add flags argument.
4990         (gomp_thread_limit_var, gomp_remaining_threads_count,
4991         gomp_remaining_threads_lock): Remove.
4992         (gomp_managed_threads_lock): New variable.
4993         (struct gomp_thread_pool): Add threads_busy field.
4994         (gomp_free_thread): New prototype.
4995         * task.c: Include hashtab.h.
4996         (hash_entry_type): New typedef.
4997         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4998         (gomp_init_task): Clear dependers, depend_hash, depend_count,
4999         copy_ctors_done and taskgroup fields.
5000         (GOMP_task): Add depend argument, handle depend clauses.  If
5001         gomp_team_barrier_cancelled or if it's taskgroup has been
5002         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5003         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5004         and already cancelled, don't discard the task.  If taskgroup is
5005         non-NULL, enqueue the task into taskgroup queue.  Increment
5006         num_children field in taskgroup.  Increment task_queued_count.
5007         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5008         gomp_task_run_post_remove_taskgroup): New inline functions.
5009         (gomp_task_run_post_handle_depend_hash,
5010         gomp_task_run_post_handle_dependers,
5011         gomp_task_run_post_handle_depend): New functions.
5012         (GOMP_taskwait): Use them.  If more than one new tasks
5013         have been queued, wake other threads if needed.
5014         (gomp_barrier_handle_tasks): Likewise.  If
5015         gomp_team_barrier_cancelled, don't start any new tasks, just free
5016         all tasks.
5017         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5018         * omp_lib.f90.in
5019         (omp_proc_bind_kind, omp_proc_bind_false,
5020         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5021         omp_proc_bind_spread): New params.
5022         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5023         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5024         omp_get_team_num, omp_is_initial_device): New interfaces.
5025         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5026         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5027         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5028         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5029         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5030         useless use omp_lib_kinds.
5031         * omp.h.in (omp_proc_bind_t): New typedef.
5032         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5033         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5034         omp_get_team_num, omp_is_initial_device): New prototypes.
5035         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5036         through to gomp_team_start.
5037         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5038         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5039         Adjust gomp_parallel_loop_start callers.
5040         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5041         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5042         GOMP_loop_end_cancel): New functions.
5043         (GOMP_parallel_end): Add ialias_redirect.
5044         * hashtab.h: New file.
5045         * libgomp.texi (Environment Variables): Minor cleanup,
5046         update section refs to OpenMP 4.0rc2.
5047         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5048         environment variables.
5049         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5050         team->work_shares_to_free to thr->ts.work_share before calling
5051         free_work_share.
5052         (gomp_work_share_end_cancel): New function.
5053         * config/linux/proc.c: Include errno.h.
5054         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5055         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5056         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5057         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5058         gomp_cpuset_size is sizeof (cpu_set_t).
5059         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5060         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5061         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5062         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5063         contain any logical CPUs.
5064         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5065         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5066         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5067         pthread_getaffinity_np.  Check gomp_places_list instead of
5068         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5069         * config/linux/bar.c (gomp_barrier_wait_end,
5070         gomp_barrier_wait_last): Use BAR_* defines.
5071         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5072         from state where needed.  Set work_share_cancelled to 0 on last
5073         thread.
5074         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5075         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5076         functions.
5077         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5078         Add cpusetsize argument.
5079         (gomp_cpuset_size, gomp_cpusetp): Declare.
5080         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5081         (affinity_counter): Remove.
5082         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5083         if CPU_ALLOC_SIZE isn't defined.
5084         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5085         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5086         bind current thread to the first place.
5087         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5088         pthread_setaffinity_np to gomp_places_list[place].
5089         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5090         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5091         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5092         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5093         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5094         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5095         (gomp_barrier_t): Add awaited_final field.
5096         (gomp_barrier_init): Initialize awaited_final field.
5097         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5098         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5099         prototypes.
5100         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5101         defines.
5102         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5103         gomp_team_barrier_cancelled): New inline functions.
5104         (gomp_barrier_last_thread,
5105         gomp_team_barrier_set_task_pending,
5106         gomp_team_barrier_clear_task_pending,
5107         gomp_team_barrier_set_waiting_for_tasks,
5108         gomp_team_barrier_waiting_for_tasks,
5109         gomp_team_barrier_done): Use BAR_* defines.
5110         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5111         (gomp_barrier_wait_end): Use BAR_* defines.
5112         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5113         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5114         Use BAR_* defines.
5115         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5116         gomp_team_barrier_cancel): New functions.
5117         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5118         argument.
5119         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5120         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5121         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5122         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5123         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5124         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5125         (gomp_barrier_t): Add cancellable field.
5126         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5127         gomp_team_barrier_cancel): New prototypes.
5128         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5129         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5130         gomp_team_barrier_cancelled): New inline functions.
5131         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5132         gomp_team_barrier_set_task_pending,
5133         gomp_team_barrier_clear_task_pending,
5134         gomp_team_barrier_set_waiting_for_tasks,
5135         gomp_team_barrier_waiting_for_tasks,
5136         gomp_team_barrier_done): Use BAR_* defines.
5137         * barrier.c (GOMP_barrier_cancel): New function.
5138         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5139         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5140         omp_proc_bind_spread): New params.
5141         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5142         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5143         omp_get_team_num, omp_is_initial_device): New externals.
5144         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5145         New functions.
5146         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5147         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5148         infinity.  If not nested, just return minimum of max_num_threads
5149         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5150         to the returned value.  Otherwise, don't update atomically
5151         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5152         (GOMP_parallel_end): Adjust for thread_limit now being in
5153         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5154         infinity.  Adjust threads_busy in the pool rather than
5155         gomp_remaining_threads_count.  Remember team->nthreads and call
5156         gomp_team_end before adjusting threads_busy, if not nested
5157         afterwards, just set it to 1 non-atomically.  Add ialias.
5158         (GOMP_parallel_start): Adjust gomp_team_start caller.
5159         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5160         * testsuite/libgomp.c/affinity-1.c: New test.
5161         * testsuite/libgomp.c/atomic-15.c: New test.
5162         * testsuite/libgomp.c/atomic-16.c: New test.
5163         * testsuite/libgomp.c/atomic-17.c: New test.
5164         * testsuite/libgomp.c/cancel-for-1.c: New test.
5165         * testsuite/libgomp.c/cancel-for-2.c: New test.
5166         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5167         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5168         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5169         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5170         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5171         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5172         * testsuite/libgomp.c/depend-1.c: New test.
5173         * testsuite/libgomp.c/depend-2.c: New test.
5174         * testsuite/libgomp.c/depend-3.c: New test.
5175         * testsuite/libgomp.c/depend-4.c: New test.
5176         * testsuite/libgomp.c/for-1.c: New test.
5177         * testsuite/libgomp.c/for-1.h: New file.
5178         * testsuite/libgomp.c/for-2.c: New test.
5179         * testsuite/libgomp.c/for-2.h: New file.
5180         * testsuite/libgomp.c/for-3.c: New test.
5181         * testsuite/libgomp.c/pr58392.c: New test.
5182         * testsuite/libgomp.c/simd-1.c: New test.
5183         * testsuite/libgomp.c/simd-2.c: New test.
5184         * testsuite/libgomp.c/simd-3.c: New test.
5185         * testsuite/libgomp.c/simd-4.c: New test.
5186         * testsuite/libgomp.c/simd-5.c: New test.
5187         * testsuite/libgomp.c/simd-6.c: New test.
5188         * testsuite/libgomp.c/target-1.c: New test.
5189         * testsuite/libgomp.c/target-2.c: New test.
5190         * testsuite/libgomp.c/target-3.c: New test.
5191         * testsuite/libgomp.c/target-4.c: New test.
5192         * testsuite/libgomp.c/target-5.c: New test.
5193         * testsuite/libgomp.c/target-6.c: New test.
5194         * testsuite/libgomp.c/target-7.c: New test.
5195         * testsuite/libgomp.c/taskgroup-1.c: New test.
5196         * testsuite/libgomp.c/thread-limit-1.c: New test.
5197         * testsuite/libgomp.c/thread-limit-2.c: New test.
5198         * testsuite/libgomp.c/thread-limit-3.c: New test.
5199         * testsuite/libgomp.c/udr-1.c: New test.
5200         * testsuite/libgomp.c/udr-2.c: New test.
5201         * testsuite/libgomp.c/udr-3.c: New test.
5202         * testsuite/libgomp.c++/affinity-1.C: New test.
5203         * testsuite/libgomp.c++/atomic-10.C: New test.
5204         * testsuite/libgomp.c++/atomic-11.C: New test.
5205         * testsuite/libgomp.c++/atomic-12.C: New test.
5206         * testsuite/libgomp.c++/atomic-13.C: New test.
5207         * testsuite/libgomp.c++/atomic-14.C: New test.
5208         * testsuite/libgomp.c++/atomic-15.C: New test.
5209         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5210         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5211         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5212         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5213         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5214         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5215         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5216         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5217         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5218         * testsuite/libgomp.c++/cancel-test.h: New file.
5219         * testsuite/libgomp.c++/for-9.C: New test.
5220         * testsuite/libgomp.c++/for-10.C: New test.
5221         * testsuite/libgomp.c++/for-11.C: New test.
5222         * testsuite/libgomp.c++/simd-1.C: New test.
5223         * testsuite/libgomp.c++/simd-2.C: New test.
5224         * testsuite/libgomp.c++/simd-3.C: New test.
5225         * testsuite/libgomp.c++/simd-4.C: New test.
5226         * testsuite/libgomp.c++/simd-5.C: New test.
5227         * testsuite/libgomp.c++/simd-6.C: New test.
5228         * testsuite/libgomp.c++/simd-7.C: New test.
5229         * testsuite/libgomp.c++/simd-8.C: New test.
5230         * testsuite/libgomp.c++/target-1.C: New test.
5231         * testsuite/libgomp.c++/target-2.C: New test.
5232         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5233         * testsuite/libgomp.c++/target-3.C: New test.
5234         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5235         * testsuite/libgomp.c++/udr-1.C: New test.
5236         * testsuite/libgomp.c++/udr-2.C: New test.
5237         * testsuite/libgomp.c++/udr-3.C: New test.
5238         * testsuite/libgomp.c++/udr-4.C: New test.
5239         * testsuite/libgomp.c++/udr-5.C: New test.
5240         * testsuite/libgomp.c++/udr-6.C: New test.
5241         * testsuite/libgomp.c++/udr-7.C: New test.
5242         * testsuite/libgomp.c++/udr-8.C: New test.
5243         * testsuite/libgomp.c++/udr-9.C: New test.
5244
5245 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5246
5247         PR testsuite/57605
5248         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5249         ALWAYS_CFLAGS.
5250
5251 2013-09-20  Alan Modra  <amodra@gmail.com>
5252
5253         * configure: Regenerate.
5254
5255 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5256
5257         * testsuite/libgomp.c/sections-2.c: New test.
5258
5259 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5260
5261         * testsuite/libgomp.fortran/strassen.f90:
5262         Add dg-skip-if aarch64_tiny.
5263
5264 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5265             Cesar Philippidis  <cesar@codesourcery.com>
5266
5267         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5268         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5269         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5270         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5271         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5272         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5273         Use dg-runtest rather than gfortran-dg-runtest.
5274
5275 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5276
5277         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5278         Linux-based x86 systems to cover all GNU systems.
5279         * testsuite/libgomp.c/lock-3.c: Likewise.
5280         * testsuite/libgomp.c/pr48591.c: Likewise.
5281
5282 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5283
5284         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5285         GNU/Hurd, as done for Linux-based systems.
5286
5287         * config/posix/ptrlock.h: Fix comment.
5288
5289 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5290
5291         PR fortran/57423
5292         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5293         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5294         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5295         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5296         omp_destroy_nest_lock): Correct arguments to match the one in
5297         the OpenMP spec.
5298         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5299         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5300         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5301         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5302
5303 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5304
5305         * testsuite/libgomp.c/loop-13.c: New test.
5306         * testsuite/libgomp.c/loop-14.c: New test.
5307         * testsuite/libgomp.c/loop-15.c: New test.
5308         * testsuite/libgomp.c++/loop-13.C: New test.
5309         * testsuite/libgomp.c++/loop-14.C: New test.
5310         * testsuite/libgomp.c++/loop-15.C: New test.
5311
5312 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5313
5314         PR middle-end/56217
5315         * testsuite/libgomp.c++/pr56217.C: New test.
5316
5317 2013-02-01  Alan Modra  <amodra@gmail.com>
5318
5319         * task.c (GOMP_task, GOMP_taskwait): Comment.
5320
5321 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5322             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5323
5324         PR libgomp/55561
5325         * config/linux/wait.h (do_spin): Use atomic load for addr.
5326         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5327         for intptr and ptrlock.
5328         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5329         for ptrlock.
5330
5331 2013-01-22  Alan Modra  <amodra@gmail.com>
5332
5333         PR libgomp/51376
5334         PR libgomp/56073
5335         * task.c (GOMP_task): Revert 2011-12-09 change.
5336         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5337         barrier to read task->children..
5338         (gomp_barrier_handle_tasks): ..and matching atomic store with
5339         release barrier here when setting parent->children to NULL.
5340
5341 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5342             Tobias Burnus  <burnus@net-b.de>
5343
5344         PR driver/55884
5345         * testsuite/libgomp.fortran/fortran.exp: Use
5346         -fintrinsic-modules-path= instead of
5347         -fintrinsic-modules-path.
5348
5349 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5350
5351         Update copyright years.
5352
5353 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5354
5355         * testsuite/libgomp.fortran/fortran.exp: Set
5356         -fintrinsic-modules-path.
5357
5358 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5359
5360         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5361         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5362
5363 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5364
5365         PR libgomp/55411
5366         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5367         if pool had any threads_used.
5368
5369 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5370
5371         * testsuite/libgomp.c++/pr24455.C: Use
5372         -Wl,-undefined,dynamic_lookup on darwin.
5373
5374 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5375
5376         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5377
5378 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5379
5380         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5381
5382 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5383             Jim MacArthur  <jim.macarthur@arm.com>
5384             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5385             Nigel Stephens  <nigel.stephens@arm.com>
5386             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5387             Richard Earnshaw  <rearnsha@arm.com>
5388             Sofiane Naci  <sofiane.naci@arm.com>
5389             Stephen Thomas  <stephen.thomas@arm.com>
5390             Tejas Belagod  <tejas.belagod@arm.com>
5391             Yufeng Zhang  <yufeng.zhang@arm.com>
5392
5393         * configure.tgt: Add AArch64.
5394
5395 2012-10-04  Jason Merrill  <jason@redhat.com>
5396
5397         * testsuite/libgomp.c++/tls-init1.C: New.
5398
5399 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5400
5401         * configure: Regenerated.
5402
5403 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5404
5405         * config/linux/mips/futex.h (sys_futex0): Change to static
5406         function with noinline, nomips16 attributes under MIPS16. Adjust
5407         asm statement to place 'li v0,SYS_futex' immediately before
5408         syscall insn.
5409
5410 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5411
5412         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5413         conflict with index.html on case-insensitive file systems.
5414
5415 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5416
5417         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5418         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5419
5420 2012-07-02  Richard Guenther  <rguenther@suse.de>
5421             Michael Matz  <matz@suse.de>
5422             Tobias Grosser <tobias@grosser.es>
5423             Sebastian Pop <sebpop@gmail.com>
5424
5425         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5426         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5427         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5428         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5429
5430 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5431
5432         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5433
5434 2012-06-22  Richard Guenther  <rguenther@suse.de>
5435
5436         Merge from graphite branch
5437         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5438
5439         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5440         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5441
5442 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5443
5444         PR middle-end/53580
5445         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5446         use GOMP_barrier () call instead.
5447         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5448         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5449         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5450         call GOMP_barrier instead.
5451         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5452
5453 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5454
5455         PR libgomp/52993
5456         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5457         argument to memset call.
5458
5459 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5460
5461         * configure: Regenerated.
5462
5463 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5464
5465         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5466
5467 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5468
5469         PR bootstrap/52812
5470         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5471
5472 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5473
5474         PR middle-end/52547
5475         * testsuite/libgomp.c/pr52547.c: New test.
5476
5477 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5478
5479         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5480
5481 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5482
5483         * configure.tgt (mips-sgi-irix6*): Remove.
5484
5485 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5486
5487         * configure.tgt (alpha*-dec-osf*): Remove.
5488
5489         * config/osf/sem.h: Remove.
5490         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5491
5492 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5493
5494         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5495
5496 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5497
5498         PR libstdc++/52188
5499         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5500         Remove ENABLE_SYMVERS_SOL2.
5501         * configure: Regenerate.
5502         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5503         (PREPROCESS): New variable.
5504         (libgomp.ver): New target.
5505         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5506         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5507         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5508         Use libgomp.ver.
5509         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5510         * Makefile.in: Regenerate.
5511
5512 2012-02-14  Walter Lee  <walt@tilera.com>
5513
5514         * configure.tgt: Handle tilegx and tilepro.
5515         * config/linux/tile/futex.h: New file.
5516
5517 2012-02-08  Richard Guenther  <rguenther@suse.de>
5518
5519         PR tree-optimization/46886
5520         * testsuite/libgomp.c/pr46886.c: New testcase.
5521
5522 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5523
5524         * config/linux/arm: Remove empty directory.
5525         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5526
5527 2011-12-09  Alan Modra  <amodra@gmail.com>
5528
5529         PR libgomp/51376
5530         * task.c (GOMP_taskwait): Don't access task->children outside of
5531         task_lock mutex region.
5532         (GOMP_task): Likewise.
5533
5534 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5535
5536         PR libgomp/51132
5537         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5538         to file scope.
5539         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5540         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5541         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5542         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5543         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5544
5545 2011-12-02  Alan Modra  <amodra@gmail.com>
5546
5547         * config/linux/affinity.c: Use atomic rather than sync builtin.
5548         * config/linux/lock.c: Likewise.
5549         * config/linux/ptrlock.h: Likewise.
5550         * config/linux/ptrlock.c: Likewise.
5551         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5552         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5553         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5554         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5555         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5556         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5557         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5558         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5559         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5560         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5561
5562 2011-11-30  Alan Modra  <amodra@gmail.com>
5563
5564         PR libgomp/51298
5565         * config/linux/bar.h: Use atomic rather than sync builtins.
5566         * config/linux/bar.c: Likewise.  Add missing acquire
5567         synchronisation on generation field.
5568         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5569         double unlock.
5570
5571 2011-11-30  Alan Modra  <amodra@gmail.com>
5572
5573         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5574         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5575         * config/linux/mutex.h: Use atomic rather than sync builtins.
5576         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5577         * config/linux/omp-lock.h: Comment fix.
5578         * config/linux/arm/mutex.h: Delete.
5579         * config/linux/powerpc/mutex.h: Delete.
5580         * config/linux/ia64/mutex.h: Delete.
5581         * config/linux/mips/mutex.h: Delete.
5582
5583 2011-11-30  Alan Modra  <amodra@gmail.com>
5584
5585         PR libgomp/51249
5586         * config/linux/sem.h: Rewrite.
5587         * config/linux/sem.c: Rewrite.
5588
5589 2011-11-28  Richard Henderson  <rth@redhat.com>
5590
5591         * libgomp.h (enum memmodel): New.
5592
5593 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5594
5595         * configure: Regenerate.
5596
5597 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5598
5599         * config/posix95: Remove empty directory.
5600
5601 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5602
5603         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5604
5605 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5606
5607         PR fortran/49792
5608         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5609         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5610
5611 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5612
5613         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5614
5615 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5616
5617         PR libgomp/49965
5618         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5619
5620 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5621
5622         * config/linux/proc.h: New.
5623         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5624         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5625         (gomp_init_num_threads): Update call to cpuset_popcount.
5626         (get_num_procs): Ditto.
5627         * config/linux/affinity.c (gomp_init_affinity): Call
5628         gomp_cpuset_popcount.
5629
5630 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5631
5632         PR fortran/42041
5633         PR fortran/46752
5634         * omp.h.in (omp_in_final): New prototype.
5635         * omp_lib.f90.in (omp_in_final): New interface.
5636         (omp_integer_kind, omp_logical_kind): Remove
5637         and replace all its uses in the module with 4.
5638         (openmp_version): Change to 201107.
5639         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5640         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5641         kind for the parameters.
5642         (omp_in_final): New external.
5643         (openmp_version): Change to 201107.
5644         * task.c (omp_in_final): New function.
5645         (gomp_init_task): Initialize final_task.
5646         (GOMP_task): Remove unused attribute from flags.  Handle final
5647         tasks.
5648         (GOMP_taskyield): New function.
5649         (omp_in_final): Return true if if (false) or final (true) task
5650         or descendant of final (true).
5651         * fortran.c (omp_in_final_): New function.
5652         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5653         (GOMP_3.0): Export GOMP_taskyield.
5654         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5655         variables.
5656         (parse_unsigned_long_list): New function.
5657         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5658         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5659         even if parse_affinity returned false.
5660         * config/linux/affinity.c (gomp_init_affinity): Handle
5661         gomp_cpu_affinity_len == 0.
5662         * libgomp_g.h (GOMP_taskyield): New prototype.
5663         * libgomp.h (struct gomp_task): Add final_task field.
5664         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5665         * team.c (gomp_team_start): Override new task's nthreads_var icv
5666         if list form OMP_NUM_THREADS has been used and it has value for
5667         the new nesting level.
5668
5669         * testsuite/libgomp.c/atomic-11.c: New test.
5670         * testsuite/libgomp.c/atomic-12.c: New test.
5671         * testsuite/libgomp.c/atomic-13.c: New test.
5672         * testsuite/libgomp.c/atomic-14.c: New test.
5673         * testsuite/libgomp.c/reduction-6.c: New test.
5674         * testsuite/libgomp.c/task-5.c: New test.
5675         * testsuite/libgomp.c++/atomic-2.C: New test.
5676         * testsuite/libgomp.c++/atomic-3.C: New test.
5677         * testsuite/libgomp.c++/atomic-4.C: New test.
5678         * testsuite/libgomp.c++/atomic-5.C: New test.
5679         * testsuite/libgomp.c++/atomic-6.C: New test.
5680         * testsuite/libgomp.c++/atomic-7.C: New test.
5681         * testsuite/libgomp.c++/atomic-8.C: New test.
5682         * testsuite/libgomp.c++/atomic-9.C: New test.
5683         * testsuite/libgomp.c++/task-8.C: New test.
5684         * testsuite/libgomp.c++/reduction-4.C: New test.
5685         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5686         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5687         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5688         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5689         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5690         * testsuite/libgomp.fortran/pointer1.f90: New test.
5691         * testsuite/libgomp.fortran/pointer2.f90: New test.
5692         * testsuite/libgomp.fortran/task4.f90: New test.
5693
5694 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5695
5696         * libgomp.texi: Update OpenMP spec references to 3.1.
5697         (omp_in_final,OMP_PROC_BIND): New sections.
5698         (OMP_NUM_THREADS): Document that the value can be now a list.
5699         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5700
5701 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5702
5703         * config/linux/x86/futex.h: Check __x86_64__ instead of
5704         __LP64__.
5705
5706 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5707
5708         PR middle-end/49897
5709         PR middle-end/49898
5710         * testsuite/libgomp.c/pr49897-1.c: New test.
5711         * testsuite/libgomp.c/pr49897-2.c: New test.
5712         * testsuite/libgomp.c/pr49898-1.c: New test.
5713         * testsuite/libgomp.c/pr49898-2.c: New test.
5714
5715 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5716
5717         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5718         for ia32 instead of ilp32.
5719
5720         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5721         * testsuite/libgomp.c/atomic-6.c: Likewise.
5722
5723 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5724
5725         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5726         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5727
5728 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5729
5730         PR libgomp/45351
5731         * config/osf/sem.h: New file.
5732         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5733
5734 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5735
5736         PR target/49541
5737         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5738         ldflags.
5739
5740 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5741
5742         * config/linux/wait.h (do_spin): New inline, largely copied
5743         from do_wait, just don't do futex_wait here, instead return true if
5744         it should be done.
5745         (do_wait): Implement using do_spin.
5746         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5747         to prototype.
5748         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5749         __sync_bool_compare_and_swap, pass the oldval to
5750         gomp_mutex_lock_slow.
5751         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5752         If all mutex contenders are just spinning and not sleeping, don't
5753         change state to 2 unnecessarily.  Optimize the loop when state has
5754         already become 2 to use just one atomic operation per loop instead
5755         of two.
5756         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5757         to prototype.
5758         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5759         __sync_bool_compare_and_swap, pass the oldval to
5760         gomp_mutex_lock_slow.
5761
5762 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5763
5764         PR libgomp/49490
5765         * iter.c (gomp_iter_static_next): For chunk size 0
5766         only use n ceil/ nthreads size for the first
5767         n % nthreads threads in the team instead of
5768         all threads except for the last few ones which
5769         get less work or none at all.
5770         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5771         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5772         chunk argument, set run_sched_modifier to 0 for static
5773         resp. 1 for other kinds.  If chunk argument is 0
5774         and not static, set value to 1.
5775
5776 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5777
5778         PR c++/49043
5779         * testsuite/libgomp.c++/pr49043.C: New test.
5780
5781         PR c++/48869
5782         * testsuite/libgomp.c++/pr48869.C: New test.
5783
5784 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5785
5786         PR fortran/48894
5787         * fortran.c: Include limits.h.
5788         (TO_INT): Define.
5789         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5790         *set.
5791         (omp_set_num_threads_8_, omp_set_schedule_8_,
5792         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5793         omp_get_team_size_8_): Use TO_INT macro.
5794         * testsuite/libgomp.fortran/pr48894.f90: New test.
5795
5796 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5797
5798         PR middle-end/48591
5799         * testsuite/libgomp.c/pr48591.c: New test.
5800
5801 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5802
5803         PR bootstrap/48135
5804         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5805         * configure: Regenerate.
5806
5807 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5808
5809         PR fortran/47886
5810         * testsuite/libgomp.fortran/task3.f90: New test.
5811
5812 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5813
5814         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5815
5816 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
5817
5818         PR libgomp/47854
5819         * libgomp.texi (omp_get_wtime): Don't say time in the past
5820         must be Unix Epoch.
5821
5822 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5823
5824         PR libgomp/47804
5825         * testsuite/libgomp.fortran/fortran.exp: Check for both
5826         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5827         but $blddir != "", still append ${blddir}/${lang_library_path}
5828         to ld_library_path.
5829
5830 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5831
5832         PR libgomp/47758
5833         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5834         of libquadmath.a before adding its libpath to ldflags.
5835
5836 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5837
5838         PR libgomp/47731
5839         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5840         to FUTEX_WAIT futex syscall.
5841         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5842
5843 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5844
5845         * configure: Regenerate.
5846
5847 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
5848
5849         PR libstdc++/36104
5850         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5851
5852 2011-01-16  Gerald Pfeifer
5853
5854         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5855
5856 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
5857
5858         PR fortran/46874
5859         * libgomp.fortran/allocatable6.f90: New test.
5860
5861 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5862
5863         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5864         * configure: Regenerate.
5865
5866 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
5867
5868         PR target/40125
5869         PR lto/46695
5870         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5871         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5872         * aclocal.m4: Regenerate.
5873         * configure: Regenerate.
5874         * Makefile.in: Regenerate.
5875         * testsuite/Makefile.in: Regenerate.
5876
5877 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
5878
5879         PR fortran/46753
5880         * libgomp.fortran/pr46753.f90: New test.
5881
5882         PR libgomp/43706
5883         * env.c (initialize_env): Default to spin count 300000
5884         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5885         is specified.
5886
5887         PR libgomp/45240
5888         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5889         at the end if sync builtins aren't supported.
5890
5891 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5892
5893         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5894
5895 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5896
5897         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5898
5899 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
5900
5901         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5902
5903 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5904             Tobias Burnus  <burnus@net-b.de>
5905
5906         PR fortran/32049
5907         * configure.ac:
5908         * configure: Regenerate.
5909
5910 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5911
5912         * config/linux/futex.h: New.
5913         * config/linux/arm/mutex.h: New.
5914         * configure.tgt (arm*-*-linux*): Add config path.
5915
5916 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
5917
5918         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5919
5920 2010-09-23  Tobias Burnus  <burnus@net-b.de>
5921
5922         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5923         Change Fortran datatype to LOGICAL.
5924         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5925         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5926
5927 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5928
5929         * configure: Regenerate.
5930
5931 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
5932
5933         * libgomp.texi: Add function keyword to a couple of Fortran
5934         interfaces, use integer instead of int for Fortran.
5935
5936 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
5937
5938         * libgomp.texi: Fix spelling and pasto problems throughout.
5939         Adjust prototypes to match code.
5940
5941 2010-07-24  Tobias Burnus  <burnus@net-b.de>
5942
5943         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5944         silence -fwhole-file warning.
5945
5946 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5947
5948         * configure.tgt (*-*-solaris2.[56]*): Removed.
5949
5950 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5951
5952         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5953         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5954         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5955         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5956         targetting solaris2*.
5957         * configure: Regenerate.
5958         * config.h.in: Regenerate.
5959
5960         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5961         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5962         Add libgomp_version_dep.
5963         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5964         versioning.
5965         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5966         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5967         * Makefile.in: Regenerate.
5968
5969         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5970         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5971         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5972         to common block, protected by
5973         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5974
5975 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
5976
5977         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
5978
5979 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
5980
5981         PR bootstrap/43170
5982         * configure: Regenerate.
5983
5984 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5985
5986         PR other/43620
5987         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5988         * configure: Regenerate.
5989         * Makefile.in: Regenerate.
5990         * testsuite/Makefile.in: Regenerate.
5991
5992 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
5993
5994         PR c/43893
5995         * testsuite/libgomp.c/pr43893.c: New test.
5996         * testsuite/libgomp.c++/pr43893.C: New test.
5997
5998 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
5999
6000         PR middle-end/43570
6001         * testsuite/libgomp.fortran/vla8.f90: New test.
6002
6003 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6004
6005         PR libgomp/43706
6006         * config/linux/affinity.c (gomp_init_affinity): Decrease
6007         gomp_available_cpus if affinity mask confines the process to fewer
6008         CPUs.
6009         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6010         non-NULL, just return gomp_available_cpus.
6011
6012         PR libgomp/43569
6013         * sections.c (gomp_sections_init): Initialize ws->mode.
6014
6015 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6016
6017         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6018         not unused bar variable.
6019         * configure: Regenerate.
6020
6021 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6022
6023         * Makefile.in: Regenerate.
6024         * aclocal.m4: Regenerate.
6025         * testsuite/Makefile.in: Regenerate.
6026
6027 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6028
6029         PR libgomp/42942
6030         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6031         (initialize_env): Adjust callers.
6032         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6033         when the argument is 0.
6034
6035         * testsuite/libgomp.c/pr42942.c: New test.
6036
6037 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6038
6039         PR middle-end/42644
6040         PR middle-end/42130
6041         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6042         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6043
6044 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6045
6046         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6047         * testsuite/libgomp.c++/task-6.C: Likewise.
6048
6049 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6050
6051         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6052
6053 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6054
6055         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6056         * configure: Regenerate.
6057
6058 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6059
6060         PR fortran/42866
6061         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6062
6063 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6064
6065         * configure.ac: Test for executability of GFORTRAN.
6066         * configure: Regenerate.
6067
6068 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6069
6070         * configure: Regenerate.
6071
6072 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6073
6074         PR libgomp/42602
6075         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6076
6077 2010-01-03  Richard Guenther  <rguenther@suse.de>
6078
6079         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6080
6081 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6082
6083         * testsuite/libgomp.graphite/pr4118.c: New.
6084
6085 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6086
6087         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6088         for darwin, protect the test with require-effective-target tls_runtime.
6089         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6090
6091 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6092
6093         PR target/41605
6094         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6095         link spec %s substitutions for static libraries.
6096
6097 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6098
6099         PR testsuite/42135
6100         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6101
6102 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6103
6104         * Makefile.in: Regenerate.
6105         * configure: Regenerate.
6106         * testsuite/Makefile.in: Regenerate.
6107
6108 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6109
6110         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6111         settings for LC_ALL and LANG.
6112
6113 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6114
6115         PR fortran/42162
6116         * testsuite/libgomp.fortran/pr42162.f90: New test.
6117
6118 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6119
6120         PR middle-end/42029
6121         * testsuite/libgomp.c/pr42029.c: New test.
6122
6123 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6124
6125         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6126         *s.  Accept ld version without text in ()s.
6127         * configure: Regenerated.
6128
6129 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6130
6131         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6132
6133 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6134
6135         PR libgomp/41418
6136         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6137         or a hyphen (happens with fortran language disabled).
6138         * configure: Regenerate.
6139
6140 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6141
6142         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6143         use sed script portable to Solaris /bin/sed for extracting ld
6144         version.
6145         * configure: Regenerate.
6146
6147 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6148
6149         * testsuite/libgomp.graphite/bounds.c: New test.
6150
6151 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6152
6153         * Makefile.am (libgomp_la_LINK): New.
6154         * Makefile.in: Regenerate.
6155
6156 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6157
6158         * configure.ac (AC_PREREQ): Bump to 2.64.
6159
6160 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6161
6162         * Makefile.am (install-html, install-pdf): Remove.
6163         * Makefile.in: Regenerate.
6164
6165         * Makefile.in: Regenerate.
6166         * aclocal.m4: Regenerate.
6167         * config.h.in: Regenerate.
6168         * configure: Regenerate.
6169         * testsuite/Makefile.in: Regenerate.
6170
6171 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6172
6173         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6174         * Makefile.in: Regenerate.
6175
6176 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6177
6178         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6179         * Makefile.in: Regenerate.
6180
6181 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6182
6183         PR fortran/41102
6184         omp_lib.h.in: Fix -std=f95 errors.
6185
6186 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6187
6188         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6189         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6190         * testsuite/libgomp.graphite/graphite.exp: New.
6191
6192 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6193
6194         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6195         only build.
6196
6197 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6198
6199         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6200         needed memory barrier semantics.
6201         * config/linux/mips/mutex.h: New file.
6202
6203 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6204
6205         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6206
6207 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6208
6209         * configure: Regenerate.
6210
6211 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6212
6213         PR testsuite/40699
6214         PR testsuite/40707
6215         PR testsuite/40709
6216         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6217         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6218         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6219
6220 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6221
6222         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6223         options when choosing a multilib.
6224
6225 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6226
6227         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6228         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6229         ld_library_path, not every libgcc multilib directory.
6230         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6231         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6232         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6233         Use add_path.
6234         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6235
6236 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6237
6238         * Makefile.am (LTLDFLAGS): Define.
6239         (LINK): Define.
6240         * Makefile.in: Regenerate.
6241
6242 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6243
6244         PR fortran/39718
6245         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6246         libgfortranbegin, check existence of libgfortran.a instead of
6247         libgfortranbegin.a.
6248
6249 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6250
6251         PR libgomp/40174
6252         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6253         (gomp_free_pool_helper): Likewise.
6254
6255 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6256             Jakub Jelinek  <jakub@redhat.com>
6257
6258         PR fortran/35423
6259         * testsuite/libgomp.fortran/workshare2.f90: New test.
6260
6261 2009-04-09  Nick Clifton  <nickc@redhat.com>
6262
6263         * iter.c: Change copyright header to refer to version 3 of the
6264         GNU General Public License with version 3.1 of the GCC Runtime
6265         Library Exception and to point readers at the COPYING3 and
6266         COPYING3.RUNTIME files and the FSF's license web page.
6267         * alloc.c: Likewise.
6268         * barrier.c: Likewise.
6269         * config/bsd/proc.c: Likewise.
6270         * config/linux/affinity.c: Likewise.
6271         * config/linux/alpha/futex.h: Likewise.
6272         * config/linux/bar.c: Likewise.
6273         * config/linux/bar.h: Likewise.
6274         * config/linux/ia64/futex.h: Likewise.
6275         * config/linux/ia64/mutex.h: Likewise.
6276         * config/linux/lock.c: Likewise.
6277         * config/linux/mips/futex.h: Likewise.
6278         * config/linux/mutex.c: Likewise.
6279         * config/linux/mutex.h: Likewise.
6280         * config/linux/powerpc/futex.h: Likewise.
6281         * config/linux/proc.c: Likewise.
6282         * config/linux/ptrlock.c: Likewise.
6283         * config/linux/ptrlock.h: Likewise.
6284         * config/linux/s390/futex.h: Likewise.
6285         * config/linux/sem.c: Likewise.
6286         * config/linux/sem.h: Likewise.
6287         * config/linux/sparc/futex.h: Likewise.
6288         * config/linux/wait.h: Likewise.
6289         * config/linux/x86/futex.h: Likewise.
6290         * config/mingw32/proc.c: Likewise.
6291         * config/mingw32/time.c: Likewise.
6292         * config/posix/affinity.c: Likewise.
6293         * config/posix/bar.c: Likewise.
6294         * config/posix/bar.h: Likewise.
6295         * config/posix/lock.c: Likewise.
6296         * config/posix/mutex.h: Likewise.
6297         * config/posix/proc.c: Likewise.
6298         * config/posix/ptrlock.h: Likewise.
6299         * config/posix/sem.c: Likewise.
6300         * config/posix/sem.h: Likewise.
6301         * config/posix/time.c: Likewise.
6302         * config/posix95/lock.c: Likewise.
6303         * critical.c: Likewise.
6304         * env.c: Likewise.
6305         * error.c: Likewise.
6306         * fortran.c: Likewise.
6307         * iter_ull.c: Likewise.
6308         * libgomp.h: Likewise.
6309         * libgomp_f.h.in: Likewise.
6310         * libgomp_g.h: Likewise.
6311         * loop.c: Likewise.
6312         * loop_ull.c: Likewise.
6313         * omp.h.in: Likewise.
6314         * omp_lib.f90.in: Likewise.
6315         * omp_lib.h.in: Likewise.
6316         * ordered.c: Likewise.
6317         * parallel.c: Likewise.
6318         * sections.c: Likewise.
6319         * single.c: Likewise.
6320         * task.c: Likewise.
6321         * team.c: Likewise.
6322         * work.c: Likewise.
6323
6324 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6325
6326         * testsuite/config/default.exp: Change copyright header to refer to
6327         version 3 of the GNU General Public License and to point readers
6328         at the COPYING3 file and the FSF's license web page.
6329
6330 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6331
6332         PR middle-end/39573
6333         * libgomp.c++/pr39573.C: New test.
6334
6335 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6336
6337         PR other/39591
6338         * testsuite/libgomp.c/pr39591-1.c: New test.
6339         * testsuite/libgomp.c/pr39591-2.c: New test.
6340         * testsuite/libgomp.c/pr39591-3.c: New test.
6341
6342 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6343
6344         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6345         * testsuite/libgomp.c/atomic-6.c: Ditto.
6346
6347 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6348
6349         PR c/39495
6350         * testsuite/libgomp.c/loop-12.c: New test.
6351         * testsuite/libgomp.c/loop-11.c: New test.
6352         * testsuite/libgomp.c++/loop-11.C: New test.
6353         * testsuite/libgomp.c++/loop-12.C: New test.
6354         * testsuite/libgomp.c++/for-8.C: New test.
6355
6356 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6357
6358         * configure: Regenerate.
6359
6360 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6361
6362         PR middle-end/39154
6363         * testsuite/libgomp.c/pr39154.c: New test.
6364
6365 2009-01-30  Ian Lance Taylor  <iant@google.com>
6366
6367         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6368         libgomp_ld_is_gold.  Get gold version number.
6369         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6370         * configure: Rebuild.
6371
6372 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6373
6374         * testsuite/lib/libgomp.exp: Add -B option for targets that
6375         use libgfortran.a%s in their specs.
6376
6377 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6378
6379         PR libgomp/38086
6380         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6381         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6382         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6383         * configure: Regenerated.
6384         * config.h.in: Likewise.
6385
6386 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6387
6388         PR c++/38650
6389         * testsuite/libgomp.c/pr38650.c: New test.
6390         * testsuite/libgomp.c++/pr38650.C: New test.
6391
6392 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6393
6394         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6395
6396 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6397
6398         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6399
6400 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6401
6402         * configure: Regenerate.
6403
6404 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6405
6406         PR middle-end/36802
6407         * testsuite/libgomp.c/pr36802-1.c: New test.
6408         * testsuite/libgomp.c/pr36802-2.c: New test.
6409         * testsuite/libgomp.c/pr36802-3.c: New test.
6410
6411 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6412
6413         PR libgomp/38270
6414         * config/linux/powerpc/mutex.h: New.
6415
6416 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6417
6418         PR c++/38257
6419         * testsuite/libgomp.c++/for-7.C: New test.
6420
6421         PR c++/38348
6422         * testsuite/libgomp.c++/for-6.C: New test.
6423
6424 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6425
6426         PR testsuite/28870
6427         * testsuite/lib/libgomp.exp: Include new timeout library files.
6428         (libgomp_target_compile): Set timeout value from new proc.
6429
6430 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6431
6432         PR libgomp/37938
6433         * config/linux/ia64/mutex.h: New.
6434
6435 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6436
6437         PR libgomp/37935
6438         * libgomp.texi (Runtime library routines, environment variables):
6439         Update for OpenMP version 3.0.
6440
6441 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6442             Steve Ellcey  <sje@cup.hp.com>
6443
6444         * configure: Regenerate for new libtool.
6445         * Makefile.in: Ditto.
6446         * testsuite/Makefile.in: Ditto.
6447
6448 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6449             Andreas Tobler  <a.tobler@schweiz.org>
6450
6451         * config/bsd/proc.c: New file.
6452         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6453         * configure.ac: Check for header <sys/sysctl.h>
6454         * configure: Regenerate.
6455         * config.h.in: Likewise.
6456
6457 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6458
6459         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6460
6461 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6462
6463         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6464         * Makefile.in: Regenerated.
6465         * testsuite/Makefile.in: Regenerated.
6466
6467 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6468
6469         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6470         depend on blddir if blddir exists.
6471         (libgomp_target_compile): Likewise.
6472         * testsuite/libgomp.c++/c++.exp: Likewise.
6473         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6474
6475 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6476
6477         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6478         Do not list GPL as Invariant Section.
6479
6480 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6481             Chao-ying Fu  <fu@mips.com>
6482
6483         * configure.tgt: Enable futex for MIPS.
6484         * config/linux/mips/futex.h: New file.
6485
6486 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6487
6488         * team.c (gomp_team_end): Free team immediately if it has
6489         just one thread.
6490
6491 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6492
6493         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6494         * testsuite/libgomp.fortran/fortran.exp: Same.
6495         * testsuite/libgomp.c/c.exp: Same.
6496         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6497         directory to library path first.
6498
6499 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6500
6501         * env.c (parse_stacksize): Add cast to avoid warning.
6502         (parse_spincount): Likewise.
6503
6504 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6505
6506         * testsuite/libgomp.c/loop-10.c: New test.
6507         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6508         * libgomp.c++/loop-6.C (main): Likewise.
6509
6510         PR debug/36617
6511         * testsuite/libgomp.c/debug-1.c: New test.
6512
6513 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6514
6515         * testsuite/libgomp.c/nqueens-1.c: New test.
6516
6517         PR c++/36523
6518         * testsuite/libgomp.c++/task-7.C: New function.
6519
6520 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6521
6522         * configure: Regenerate.
6523
6524 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6525
6526         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6527         mutex when HAVE_SYNC_BUILTINS isn't defined.
6528
6529 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6530
6531         * libgomp.texi (omp_test_lock): Fix typo.
6532
6533 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6534
6535         * omp_lib.f90.in: Add "implicit none".
6536
6537 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6538
6539         PR middle-end/36506
6540         * testsuite/libgomp.c/reduction-5.c: New test.
6541
6542 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6543
6544         * libgomp.h (struct gomp_task): Add in_tied_task field.
6545         * task.c (gomp_init_task): Initialize it.
6546         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6547         unconditionally.  Don't call gomp_team_barrier_wake if
6548         current task is implicit or if(0) from implicit and number of
6549         running tasks is equal to nthreads - 1.
6550
6551         PR libgomp/36471
6552         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6553         omp_get_team_size_8): Fix pastos.
6554
6555         PR libgomp/36469
6556         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6557         * configure: Regenerated.
6558         * config.h.in: Regenerated.
6559         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6560         defined.
6561
6562 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6563
6564         PR bootstrap/36452
6565         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6566         (GOMP_loop_ull_dynamic_start): Likewise.
6567         (GOMP_loop_ull_guided_start): Likewise.
6568         (GOMP_loop_ull_ordered_static_start): Likewise.
6569         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6570         (GOMP_loop_ull_ordered_guided_start): Likewise.
6571
6572 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6573             Richard Henderson  <rth@redhat.com>
6574             Ulrich Drepper  <drepper@redhat.com>
6575             Jakob Blomer  <jakob.blomer@ira.uka.de>
6576
6577         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6578         Substitute also OMP_*LOCK_25*.
6579         * configure: Regenerated.
6580         * config.h.in: Regenerated.
6581         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6582         ptrlock.c and task.c.
6583         * Makefile.in: Regenerated.
6584         * testsuite/Makefile.in: Regenerated.
6585         * task.c: New file.
6586         * loop_ull.c: New file.
6587         * iter_ull.c: New file.
6588         * libgomp.h: Include ptrlock.h.
6589         (enum gomp_task_kind): New type.
6590         (struct gomp_team): Add task_lock, task_queue, task_count,
6591         task_running_count, single_count fields.  Add
6592         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6593         Remove work_share_lock, generation_mask,
6594         oldest_live_gen, num_live_gen and init_work_shares fields, add
6595         work work_share_list_alloc, work_share_list_free and work_share_chunk
6596         fields.  Change work_shares from pointer to pointers into an array.
6597         Change ordered_release field into gomp_sem_t ** from flexible array
6598         member.  Add implicit_task and initial_work_shares fields.
6599         Move close to the end of the struct.
6600         (struct gomp_team_state): Add single_count, last_work_share,
6601         active_level and level fields, remove work_share_generation.
6602         (gomp_barrier_handle_tasks): New prototype.
6603         (gomp_finish_task): New inline function.
6604         (struct gomp_work_share): Move chunk_size, end, incr into
6605         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6606         next_ll fields.  Reshuffle fields.  Add next_alloc,
6607         next_ws, next_free and inline_ordered_team_ids fields, change
6608         ordered_team_ids into pointer from flexible array member.
6609         Add mode field.  Put lock and next into a different cache line
6610         from most of the write-once fields.
6611         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6612         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6613         gomp_iter_ull_guided_next): New prototypes.
6614         (gomp_new_icv): New prototype.
6615         (struct gomp_thread): Add thread_pool and task fields.
6616         (struct gomp_thread_pool): New type.
6617         (gomp_new_team): New prototype.
6618         (gomp_team_start): Change type of last argument.
6619         (gomp_new_work_share): Removed.
6620         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6621         (gomp_work_share_init_done): New static inline.
6622         (gomp_throttled_spin_count_var, gomp_available_cpus,
6623         gomp_managed_threads): New extern decls.
6624         (gomp_init_task): New prototype.
6625         (gomp_spin_count_var): New extern var decl.
6626         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6627         or no alias support, or if not PIC.
6628         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6629         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6630         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6631         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6632         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6633         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6634         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6635         gomp_test_nest_lock_25): New prototypes.
6636         (omp_lock_symver, strong_alias): Define.
6637         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6638         decls.
6639         (gomp_end_task): New.
6640         (struct gomp_task_icv, gomp_global_icv): New.
6641         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6642         (struct gomp_task): New.
6643         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6644         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6645         (gomp_icv): New.
6646         (gomp_schedule_type): Reorder enum to match
6647         omp_sched_t.
6648         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6649         fields.
6650         (gomp_thread_start): Add gomp_team_barrier_wait call.
6651         For non-nested case remove clearing of docked thread thr fields.
6652         Use pool fields instead of global gomp_* variables.  Use
6653         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6654         Create tasks for each member thread.
6655         (free_team): Only destroy team barrier, task_lock here and free it.
6656         (gomp_free_thread): Free last_team if non-NULL.
6657         (gomp_team_end): Call gomp_team_barrier_wait instead of
6658         gomp_barrier_wait.  For nested case call one extra
6659         gomp_barrier_wait.  Move here some destruction from free_team.
6660         Call free_team on pool->last_team if any, rather than freeing
6661         current team.  Destroy work_share_list_free_lock ifndef
6662         HAVE_SYNC_BUILTINS.
6663         (gomp_new_icv): New function.
6664         (gomp_threads, gomp_threads_size, gomp_threads_used,
6665         gomp_threads_dock): Removed.
6666         (gomp_thread_destructor): New variable.
6667         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6668         functions.
6669         (gomp_team_start): Create new pool if current thread doesn't have
6670         one.  Use pool fields instead of global gomp_* variables.
6671         Initialize thread_pool field for new threads.  Clear single_count.
6672         Change last argument from ws to team, don't create
6673         new team, set ts.work_share to &team->work_shares[0] and clear
6674         ts.last_work_share.  Don't clear ts.work_share_generation.
6675         If number of threads changed, adjust atomically gomp_managed_threads.
6676         Use gomp_init_task instead of gomp_new_task,
6677         set thr->task to the corresponding implicit_task array entry.
6678         Create tasks for each member thread.  Initialize ts.level.
6679         (initialize_team): Call pthread_key_create on
6680         gomp_thread_destructor.
6681         (team_destructor): New function.
6682         (new_team): Removed.
6683         (gomp_new_team): New function.
6684         (free_team): Free gomp_work_share blocks chained through next_alloc,
6685         instead of freeing work_shares and destroying work_share_lock.
6686         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6687         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6688         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6689         of gomp_barrier_wait.
6690         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6691         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6692         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6693         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6694         of gomp_barrier_wait.
6695         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6696         gomp_work_share_init_done if gomp_work_share_start returned true.
6697         Don't unlock ws->lock.
6698         * work.c: Include stddef.h.
6699         (free_work_share): Use work_share_list_free_lock instead
6700         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6701         Call gomp_fini_work_share and then either free ws if orphaned, or
6702         put it into work_share_list_free list of the current team.
6703         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6704         functions.
6705         (gomp_work_share_start, gomp_work_share_end,
6706         gomp_work_share_end_nowait): Rewritten.
6707         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6708         (openmp_version): Set to 200805.
6709         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6710         omp_sched_guided, omp_sched_auto): New parameters.
6711         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6712         omp_set_max_active_levels, omp_get_max_active_levels,
6713         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6714         omp_get_active_level): New interfaces.
6715         * omp_lib.h.in (openmp_version): Set to 200805.
6716         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6717         omp_sched_guided, omp_sched_auto): New parameters.
6718         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6719         omp_set_max_active_levels, omp_get_max_active_levels,
6720         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6721         omp_get_active_level): New externals.
6722         * loop.c: Include limits.h.
6723         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6724         GFS_AUTO.
6725         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6726         Likewise.  Use gomp_icv.
6727         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6728         ts.static_trip here.
6729         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6730         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6731         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6732         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6733         don't unlock ws->lock, otherwise lock it.
6734         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6735         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6736         (gomp_parallel_loop_start): Call gomp_new_team instead of
6737         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6738         Adjust gomp_team_start caller.  Pass 0 as second argument to
6739         gomp_resolve_num_threads.
6740         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6741         If adding ws->chunk_size nthreads + 1 times after end won't
6742         overflow, set ws->mode to 1.
6743         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6744         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6745         GOMP_loop_ull_ordered_static_start,
6746         GOMP_loop_ull_ordered_dynamic_start,
6747         GOMP_loop_ull_ordered_guided_start,
6748         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6749         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6750         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6751         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6752         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6753         prototypes.
6754         * libgomp.map: Export lock routines also @@OMP_2.0.
6755         (GOMP_loop_ordered_dynamic_first,
6756         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6757         GOMP_loop_ordered_static_first): Remove.
6758         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6759         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6760         GOMP_loop_ull_ordered_dynamic_next,
6761         GOMP_loop_ull_ordered_dynamic_start,
6762         GOMP_loop_ull_ordered_guided_next,
6763         GOMP_loop_ull_ordered_guided_start,
6764         GOMP_loop_ull_ordered_runtime_next,
6765         GOMP_loop_ull_ordered_runtime_start,
6766         GOMP_loop_ull_ordered_static_next,
6767         GOMP_loop_ull_ordered_static_start,
6768         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6769         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6770         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6771         (omp_set_schedule, omp_get_schedule,
6772         omp_get_thread_limit, omp_set_max_active_levels,
6773         omp_get_max_active_levels, omp_get_level,
6774         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6775         omp_set_schedule_, omp_set_schedule_8_,
6776         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6777         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6778         omp_get_max_active_levels_, omp_get_level_,
6779         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6780         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6781         New exports @@OMP_3.0.
6782         * omp.h.in (omp_sched_t): New type.
6783         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6784         omp_set_max_active_levels, omp_get_max_active_levels,
6785         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6786         omp_get_active_level): New prototypes.
6787         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6788         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6789         gomp_thread_limit_var, gomp_remaining_threads_count,
6790         gomp_remaining_threads_lock): New variables.
6791         (parse_spincount): New function.
6792         (initialize_env): Call gomp_init_num_threads unconditionally.
6793         Initialize gomp_available_cpus.  Call parse_spincount,
6794         initialize gomp_{,throttled_}spin_count_var
6795         depending on presence and value of OMP_WAIT_POLICY and
6796         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6797         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6798         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6799         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6800         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6801         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6802         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6803         (gomp_global_icv): New.
6804         (parse_schedule): Use it.  Parse "auto".
6805         (omp_set_num_threads): Use gomp_icv.
6806         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6807         Likewise.
6808         (omp_get_max_threads): Move from parallel.c.
6809         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6810         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6811         add ialias.
6812         (parse_stacksize, parse_wait_policy): New functions.
6813         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6814         both wrappers for compatibility and new locks.
6815         (omp_set_schedule, omp_get_schedule,
6816         omp_get_thread_limit, omp_set_max_active_levels,
6817         omp_get_max_active_levels, omp_get_level,
6818         omp_get_ancestor_thread_num, omp_get_team_size,
6819         omp_get_active_level): New ialias_redirect.
6820         (omp_set_schedule_, omp_set_schedule_8_,
6821         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6822         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6823         omp_get_max_active_levels_, omp_get_level_,
6824         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6825         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6826         New functions.
6827         * parallel.c: Include limits.h.
6828         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6829         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6830         argument to gomp_team_start.  Pass 0 as second argument to
6831         gomp_resolve_num_threads.
6832         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6833         if gomp_thread_limit_var != ULONG_MAX.
6834         (omp_in_parallel): Implement using ts.active_level.
6835         (omp_get_max_threads): Move to env.c.
6836         (omp_get_level, omp_get_ancestor_thread_num,
6837         omp_get_team_size, omp_get_active_level): New functions,
6838         add ialias.
6839         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6840         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6841         gomp_iter_dynamic_next instead of the _locked variant and don't take
6842         lock around it, otherwise acquire it before calling
6843         gomp_iter_dynamic_next_locked.
6844         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6845         gomp_iter_dynamic_next instead of the _locked variant and don't take
6846         lock around it.
6847         (GOMP_parallel_sections_start): Call gomp_new_team instead of
6848         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
6849         Adjust gomp_team_start caller.  Pass count as second argument to
6850         gomp_resolve_num_threads, don't adjust num_threads after the call.
6851         Use gomp_icv.
6852         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6853         ws->chunk_size by incr.
6854         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
6855         code.
6856         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6857         types.
6858         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6859         (omp_check_defines): Check even the compat defines.
6860         * config/linux/ptrlock.c: New file.
6861         * config/linux/ptrlock.h: New file.
6862         * config/linux/wait.h: New file.
6863         * config/posix/ptrlock.c: New file.
6864         * config/posix/ptrlock.h: New file.
6865         * config/linux/bar.h (gomp_team_barrier_wait,
6866         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6867         (gomp_team_barrier_set_task_pending,
6868         gomp_team_barrier_clear_task_pending,
6869         gomp_team_barrier_set_waiting_for_tasks,
6870         gomp_team_barrier_waiting_for_tasks,
6871         gomp_team_barrier_done): New inlines.
6872         (gomp_barrier_t): Rewritten.
6873         (gomp_barrier_state_t): New typedef.
6874         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6875         gomp_barrier_wait_start): Rewritten.
6876         (gomp_barrier_wait_end): Change second argument to
6877         gomp_barrier_state_t.
6878         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6879         inlines.
6880         * config/linux/bar.c: Include wait.h instead of libgomp.h and
6881         futex.h.
6882         (gomp_barrier_wait_end): Rewritten.
6883         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6884         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6885         * config/posix/bar.h (gomp_barrier_t): Add generation field.
6886         (gomp_barrier_state_t): New typedef.
6887         (gomp_team_barrier_wait,
6888         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6889         (gomp_barrier_wait_start): Or all but low 2 bits from generation
6890         into the return value.  Return gomp_barrier_state_t.
6891         (gomp_team_barrier_set_task_pending,
6892         gomp_team_barrier_clear_task_pending,
6893         gomp_team_barrier_set_waiting_for_tasks,
6894         gomp_team_barrier_waiting_for_tasks,
6895         gomp_team_barrier_done): New inlines.
6896         (gomp_barrier_wait_end): Change second argument to
6897         gomp_barrier_state_t.
6898         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6899         inlines.
6900         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6901         (gomp_barrier_wait_end): Change second argument to
6902         gomp_barrier_state_t.
6903         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6904         gomp_team_barrier_wake): New functions.
6905         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6906         futex.h.
6907         (gomp_futex_wake, gomp_futex_wait): New variables.
6908         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6909         * config/linux/lock.c: Rewrite to make locks task owned,
6910         for backwards compatibility provide the old entrypoints
6911         if symbol versioning.  Include wait.h instead of libgomp.h and
6912         futex.h.
6913         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6914         * config/posix95/lock.c: Rewrite to make locks task owned,
6915         for backwards compatibility provide the old entrypoints
6916         if symbol versioning.
6917         * config/posix/lock.c: Rewrite to make locks task owned,
6918         for backwards compatibility provide the old entrypoints
6919         if symbol versioning.
6920         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6921         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6922         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6923         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6924         (sys_futex0): Return error code.
6925         (futex_wake, futex_wait): If ENOSYS was returned, clear
6926         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6927         (cpu_relax, atomic_write_barrier): New static inlines.
6928         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6929         (futex_wake, futex_wait): If ENOSYS was returned, clear
6930         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6931         (cpu_relax, atomic_write_barrier): New static inlines.
6932         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6933         (sys_futex0): Return error code.
6934         (futex_wake, futex_wait): If ENOSYS was returned, clear
6935         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6936         (cpu_relax, atomic_write_barrier): New static inlines.
6937         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6938         (sys_futex0): Return error code.
6939         (futex_wake, futex_wait): If ENOSYS was returned, clear
6940         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6941         (cpu_relax, atomic_write_barrier): New static inlines.
6942         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6943         (sys_futex0): Return error code.
6944         (futex_wake, futex_wait): If ENOSYS was returned, clear
6945         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6946         (cpu_relax, atomic_write_barrier): New static inlines.
6947         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6948         (sys_futex0): Return error code.
6949         (futex_wake, futex_wait): If ENOSYS was returned, clear
6950         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6951         (cpu_relax, atomic_write_barrier): New static inlines.
6952         * config/linux/sem.c: Include wait.h instead of libgomp.h and
6953         futex.h.
6954         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6955         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6956         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6957         types.
6958         (omp_nest_lock_t): Change owner into void *, add lock field.
6959         * config/posix95/omp-lock.h: Include semaphore.h.
6960         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6961         (omp_lock_t): Use sem_t instead of mutex if semaphores
6962         aren't broken.
6963         (omp_nest_lock_t): Likewise.  Change owner to void *.
6964         * config/posix/omp-lock.h: Include semaphore.h.
6965         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6966         (omp_lock_t): Use sem_t instead of mutex if semaphores
6967         aren't broken.
6968         (omp_nest_lock_t): Likewise.  Add owner field.
6969
6970 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6971
6972         * testsuite/libgomp.c/collapse-1.c: New test.
6973         * testsuite/libgomp.c/collapse-2.c: New test.
6974         * testsuite/libgomp.c/collapse-3.c: New test.
6975         * testsuite/libgomp.c/icv-1.c: New test.
6976         * testsuite/libgomp.c/icv-2.c: New test.
6977         * testsuite/libgomp.c/lib-2.c: New test.
6978         * testsuite/libgomp.c/lock-1.c: New test.
6979         * testsuite/libgomp.c/lock-2.c: New test.
6980         * testsuite/libgomp.c/lock-3.c: New test.
6981         * testsuite/libgomp.c/loop-4.c: New test.
6982         * testsuite/libgomp.c/loop-5.c: New test.
6983         * testsuite/libgomp.c/loop-6.c: New test.
6984         * testsuite/libgomp.c/loop-7.c: New test.
6985         * testsuite/libgomp.c/loop-8.c: New test.
6986         * testsuite/libgomp.c/loop-9.c: New test.
6987         * testsuite/libgomp.c/nested-3.c: New test.
6988         * testsuite/libgomp.c/nestedfn-6.c: New test.
6989         * testsuite/libgomp.c/sort-1.c: New test.
6990         * testsuite/libgomp.c/task-1.c: New test.
6991         * testsuite/libgomp.c/task-2.c: New test.
6992         * testsuite/libgomp.c/task-3.c: New test.
6993         * testsuite/libgomp.c/task-4.c: New test.
6994         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6995         to C++ testsuite default compiler options.
6996         * testsuite/libgomp.c++/collapse-1.C: New test.
6997         * testsuite/libgomp.c++/collapse-2.C: New test.
6998         * testsuite/libgomp.c++/ctor-10.C: New test.
6999         * testsuite/libgomp.c++/for-1.C: New test.
7000         * testsuite/libgomp.c++/for-2.C: New test.
7001         * testsuite/libgomp.c++/for-3.C: New test.
7002         * testsuite/libgomp.c++/for-4.C: New test.
7003         * testsuite/libgomp.c++/for-5.C: New test.
7004         * testsuite/libgomp.c++/loop-8.C: New test.
7005         * testsuite/libgomp.c++/loop-9.C: New test.
7006         * testsuite/libgomp.c++/loop-10.C: New test.
7007         * testsuite/libgomp.c++/task-1.C: New test.
7008         * testsuite/libgomp.c++/task-2.C: New test.
7009         * testsuite/libgomp.c++/task-3.C: New test.
7010         * testsuite/libgomp.c++/task-4.C: New test.
7011         * testsuite/libgomp.c++/task-5.C: New test.
7012         * testsuite/libgomp.c++/task-6.C: New test.
7013         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7014         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7015         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7016         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7017         * testsuite/libgomp.fortran/collapse1.f90: New test.
7018         * testsuite/libgomp.fortran/collapse2.f90: New test.
7019         * testsuite/libgomp.fortran/collapse3.f90: New test.
7020         * testsuite/libgomp.fortran/collapse4.f90: New test.
7021         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7022         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7023         * testsuite/libgomp.fortran/lib4.f90: New test.
7024         * testsuite/libgomp.fortran/lock-1.f90: New test.
7025         * testsuite/libgomp.fortran/lock-2.f90: New test.
7026         * testsuite/libgomp.fortran/nested1.f90: New test.
7027         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7028         * testsuite/libgomp.fortran/strassen.f90: New test.
7029         * testsuite/libgomp.fortran/tabs1.f90: New test.
7030         * testsuite/libgomp.fortran/tabs2.f: New test.
7031         * testsuite/libgomp.fortran/task1.f90: New test.
7032         * testsuite/libgomp.fortran/task2.f90: New test.
7033         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7034         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7035         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7036         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7037         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7038
7039 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7040
7041         PR c++/36308
7042         * testsuite/libgomp.c++/ctor-11.C: New test.
7043         * testsuite/libgomp.c++/ctor-12.C: New test.
7044
7045 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7046
7047         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7048
7049 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7050
7051         PR middle-end/36106
7052         * testsuite/libgomp.c/atomic-5.c: New test.
7053         * testsuite/libgomp.c/atomic-6.c: New test.
7054         * testsuite/libgomp.c/autopar-1.c: New test.
7055
7056 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7057
7058         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7059         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7060         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7061         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7062         * configure: Regenerate.
7063         * Makefile.in, testsuite/Makefile.in: Likewise.
7064
7065 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7066
7067         PR bootstrap/35457
7068         * aclocal.m4: Regenerate.
7069         * configure: Regenerate.
7070
7071 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7072
7073         PR middle-end/35611
7074         * testsuite/libgomp.c/atomic-4.c: New test.
7075
7076         PR libgomp/35625
7077         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7078         (gomp_iter_guided_next): Likewise.
7079         * testsuite/libgomp.c/pr35625.c: New test.
7080
7081 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7082
7083         * aclocal.m4: Regenerate.
7084         * configure: Likewise.
7085         * Makefile.in: Likewise.
7086         * testsuite/Makefile.in: Likewise.
7087
7088 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7089
7090         PR middle-end/35185
7091         * testsuite/libgomp.c++/pr35185.C: New test.
7092
7093 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7094
7095         PR middle-end/35549
7096         * testsuite/libgomp.c/pr35549.c: New test.
7097
7098 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7099
7100         * testsuite/libgomp.c/atomic-3.c: New test.
7101
7102 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7103
7104         PR fortran/33197
7105         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7106         .F08 file suffixes.
7107
7108 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7109
7110         PR libgomp/33131
7111         * configure.ac: Add ACX_HEADER_STRING.
7112         * env.c: Include strings.h.
7113         * aclocal.m4: Regenerate.
7114         * config.h.in: Regenerate.
7115         * configure: Regenerate.
7116         * Makefile.in: Regenerate.
7117         * testsuite/Makefile.in: Regenerate.
7118
7119 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7120
7121         PR middle-end/35196
7122         * testsuite/libgomp.c/pr35196.c: New test.
7123
7124         PR middle-end/35130
7125         * testsuite/libgomp.fortran/pr35130.f90: New test.
7126         * testsuite/libgomp.c/pr35130.c: New test.
7127
7128 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7129
7130         PR middle-end/33880
7131         * testsuite/libgomp.c/pr33880.c: New test.
7132         * testsuite/libgomp.fortran/pr33880.f90: New test.
7133
7134 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7135
7136         * configure: Regenerate.
7137
7138 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7139
7140         * configure.ac: Move futex checking into ../config/futex.m4.
7141         * configure: Rebuilt.
7142         * aclocal.m4: Rebuilt.
7143         * Makefile.in: Rebuilt.
7144
7145         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7146         2007-10-15 ../config/tls.m4 change.
7147
7148 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7149
7150         PR c++/34513
7151         * testsuite/libgomp.c/pr34513.c: New test.
7152         * testsuite/libgomp.c++/pr34513.C: New test.
7153
7154 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7155
7156         PR target/32765
7157         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7158
7159 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7160
7161         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7162
7163 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7164
7165         * testsuite/libgomp.c/private-1.c: New test.
7166
7167 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7168             Paolo Bonzini  <bonzini@gnu.org>
7169
7170         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7171         instead of 'VPATH ='.
7172         * Makefile.in: Regenerate.
7173
7174 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7175
7176         * configure.ac: Adjust makeinfo version check.
7177         * configure: Regenerate.
7178
7179 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7180
7181         PR fortran/34020
7182         * testsuite/libgomp.fortran/pr34020.f90: New test.
7183
7184 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7185
7186         PR c++/33894
7187         * testsuite/libgomp.c++/atomic-1.C: New test.
7188
7189 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7190
7191         PR libgomp/33275
7192         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7193         Make x and y integers rather than (implicit) reals.  Add private (j)
7194         clause to the last omp parallel.
7195
7196 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7197
7198         * configure: Regenerate following changes to ../config/tls.m4.
7199
7200 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7201
7202         * testsuite/libgomp.fortran/stack.f90: New test.
7203
7204 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7205
7206         * config/mingw32/proc.c: New file.
7207
7208 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7209
7210         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7211         (main): Use __get_cpuid to get i386 target fetaures.
7212         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7213         (main): Use __get_cpuid to get x86_64 target fetaures.
7214
7215 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7216
7217         PR target/32765
7218         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7219         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7220
7221 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7222
7223         PR fortran/32550
7224         * testsuite/libgomp.fortran/pr32550.f90: New test.
7225         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7226
7227 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7228
7229         * aclocal.m4: Regenerated.
7230
7231 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7232
7233         PR fortran/32359
7234         * testsuite/libgomp.fortran/pr32359.f90: New.
7235
7236 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7237
7238         PR libgomp/32468
7239         * sections.c (GOMP_parallel_sections_start): Only decrease
7240         number of threads to COUNT if dyn_var is true.
7241         * testsuite/libgomp.c/pr32468.c: New test.
7242
7243 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7244
7245         PR libgomp/26308
7246         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7247
7248 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7249
7250         PR middle-end/32362
7251         * testsuite/libgomp.c/pr32362-1.c: New test.
7252         * testsuite/libgomp.c/pr32362-2.c: New test.
7253         * testsuite/libgomp.c/pr32362-3.c: New test.
7254
7255 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7256
7257         * team.c (gomp_team_start): Fix setting up thread_attr
7258         stack size.
7259
7260 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7261
7262         * configure: Regenerate.
7263
7264 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7265
7266         * Makefile.in: Regenerate.
7267         * configure: Regenerate.
7268         * aclocal.m4: Regenerate.
7269         * testsuite/Makefile.in: Regenerate.
7270
7271 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7272
7273         * config/linux/proc.c: New file.
7274
7275         PR libgomp/28482
7276         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7277
7278 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7279
7280         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7281
7282 2007-04-16  Matthias Klose  <doko@debian.org>
7283
7284         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7285         flags if not building with -m64.
7286         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7287         flag for i?86-*-* targets, if current target matches -m64.
7288
7289 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7290
7291         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7292         * Makefile.in: Regenerate.
7293
7294 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7295
7296         PR testsuite/31369
7297         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7298         ld_library_path.
7299         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7300
7301 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7302
7303         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7304         decls.
7305         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7306         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7307         (parse_affinity): New function.
7308         (initialize_env): Call it and gomp_init_affinity.
7309         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7310         create new pthread_attr_t and call gomp_init_thread_affinity
7311         on it for each thread before passing the attribute to pthread_create.
7312         * config/linux/affinity.c: New file.
7313         * config/posix/affinity.c: New file.
7314         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7315         * configure: Rebuilt.
7316         * config.h.in: Rebuilt.
7317         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7318         * Makefile.in: Rebuilt.
7319
7320 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7321
7322         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7323         *-*-darwin*.
7324         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7325         and use it if found.
7326
7327 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7328
7329         * testsuite/config/default.exp: New file.
7330         * testsuite/lib/libgomp.exp: New file.
7331         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7332         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7333         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7334         (libgomp_load): Remove.
7335         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7336         always_ld_library_path, not ld_library_path.  Set additional_flags
7337         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7338         (target_compile): Do not call libgomp_init.  Append lang_library_path
7339         and lang_link_flags to options.
7340         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7341         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7342         here.
7343         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7344         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7345         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7346         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7347         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7348         CX8 flag.
7349         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7350         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7351         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7352         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7353         * testsuite/libgomp.c/atomic-10.c: Ditto.
7354
7355 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7356
7357         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7358         dg-final cleanup-modules line.
7359         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7360         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7361         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7362         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7363         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7364         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7365         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7366
7367 2007-03-18  Andreas Schwab  <schwab@suse.de>
7368
7369         * acinclude.m4: Adjust regular expression for ld version
7370         extraction.
7371         * configure: Regenerate.
7372
7373 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7374
7375         * Makefile.am: Add install-pdf target as copied from
7376         automake v1.10 rules.
7377         * Makefile.in: Regenerate
7378
7379 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7380
7381         PR libgomp/28486
7382         * configure: Regenerate.
7383
7384         PR c++/30703
7385         * testsuite/libgomp.c++/pr30703.C: New test.
7386
7387 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7388
7389         Revert:
7390         2006-07-05  Eric Christopher  <echristo@apple.com>
7391         * configure.ac: Depend addition of -pthread on host OS.
7392         * configure: Regenerate.
7393
7394 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7395
7396         * libgomp.texi: Fix spacing after abbreviations.
7397
7398 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7399
7400         PR libgomp/30546
7401         * configure.ac: Add check for makeinfo
7402         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7403         if an appropiate version of makeinfo is found.
7404         * aclocal.m4: Regenerated.
7405         * configure: Regenerated.
7406         * Makefile.in: Regenerated.
7407         * testsuite/Makefile.in: Regenerated.
7408
7409 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7410
7411         PR libgomp/30540
7412         * libgomp.texi: More about implementation-dependent settings.
7413
7414 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7415
7416         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7417
7418 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7419
7420         PR middle-end/30494
7421         * testsuite/libgomp.c/pr30494.c: New test.
7422
7423 2007-01-15  Tom Tromey  <tromey@redhat.com>
7424
7425         * configure: Rebuilt.
7426         * configure.ac: Fixed comment.
7427
7428 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7429
7430         * libgomp.texi: Document implementation specific default values of
7431         environment variables.
7432
7433 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7434
7435         PR libgomp/28209
7436         * libgomp.texi: New file.
7437         * configure.ac: Add --enable-generated-files-in-srcdir option.
7438         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7439         files to srcdir.
7440         * Makefile.in: Regenerated.
7441         * config.h.in: Regenerated.
7442         * testsuite/Makefile.in: Regenerated.
7443         * NOTES: Removed.
7444
7445 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7446
7447         PR libgomp/29949
7448         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7449
7450 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7451
7452         * configure: Regenerate.
7453
7454 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7455
7456         PR libgomp/29947
7457         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7458         start if there shouldn't be any loop iterations.
7459         (gomp_loop_ordered_static_start): Remove start == end test.
7460         * testsuite/libgomp.c/pr29947-1.c: New test.
7461         * testsuite/libgomp.c/pr29947-2.c: New test.
7462
7463 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7464
7465         * configure.tgt: Force initial-exec TLS model on Linux only.
7466
7467 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7468
7469         * configure: Regenerated.
7470
7471 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7472
7473         * env.c (parse_schedule): Reject out of range values.
7474         (parse_unsigned_long): Reject out of range, negative or zero values.
7475
7476 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7477
7478         PR fortran/29629
7479         * testsuite/libgomp.fortran/pr29629.f90: New test.
7480
7481 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7482
7483         PR libgomp/29494
7484         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7485         * config/posix95: New directory.
7486         * config/posix95/omp-lock.h: New file.
7487         * config/posix95/lock.c: Likewise.
7488
7489 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7490
7491         * aclocal.m4: Regenerate.
7492         * configure: Regenerate.
7493
7494 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7495
7496         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7497         '<' to '<='.
7498
7499 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7500
7501         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7502         test.
7503         * configure: Regenerate.
7504         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7505
7506 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7507
7508         PR middle-end/25261
7509         PR middle-end/28790
7510         * testsuite/libgomp.c/nestedfn-4.c: New test.
7511         * testsuite/libgomp.c/nestedfn-5.c: New test.
7512         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7513
7514         PR fortran/29097
7515         * testsuite/libgomp.fortran/condinc1.f: New test.
7516         * testsuite/libgomp.fortran/condinc2.f: New test.
7517         * testsuite/libgomp.fortran/condinc3.f90: New test.
7518         * testsuite/libgomp.fortran/condinc4.f90: New test.
7519         * testsuite/libgomp.fortran/condinc1.inc: New file.
7520
7521 2006-09-18  Tom Tromey  <tromey@redhat.com>
7522
7523         * configure: Rebuilt.
7524
7525 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7526
7527         PR c/28768
7528         PR preprocessor/14634
7529         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7530         to AC_DEFINE.
7531         * configure: Regenerate.
7532
7533 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7534
7535         * testsuite/libgomp.fortran/reduction3.f90: Change
7536         -2147483648 to -huge(i)-1 to avoid overflow.
7537         * testsuite/libgomp.fortran/reduction4.f90: Change
7538         Z'ffffffff' to not(0) to avoid overflow.
7539
7540 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7541
7542         PR libgomp/25938
7543         * Makefile.am (libsubincludedir): New.
7544         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7545         * Makefile.in: Regenerate.
7546
7547 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7548
7549         PR libgomp/28725
7550         * env.c: Include ctype.h.
7551         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7552         leading and/or trailing whitespace and compare strings case
7553         insensitively.
7554
7555 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7556
7557         PR fortran/28390
7558         * testsuite/libgomp.fortran/pr28390.f: New test.
7559
7560 2006-07-05  Eric Christopher  <echristo@apple.com>
7561
7562         * configure.ac: Depend addition of -pthread on host OS.
7563         * configure: Regenerate.
7564
7565 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7566
7567         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7568         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7569         defined.
7570
7571 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7572
7573         PR libgomp/26175
7574         PR libgomp/26477
7575         * configure.ac: If neither --enable-linux-futex nor
7576         --disable-linux-futex is passed, determine the default by checking
7577         for compiling and/or running against NPTL.  With --enable-linux-futex,
7578         check if SYS_gettid and SYS_futex are defined.
7579         * configure: Rebuilt.
7580
7581 2006-06-14  Richard Henderson  <rth@redhat.com>
7582
7583         PR libgomp/28008
7584         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7585         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7586
7587 2006-06-09  Richard Henderson  <rth@redhat.com>
7588
7589         * env.c (gomp_nthreads_var): Change to unsigned long.
7590         (gomp_run_sched_chunk): Likewise.
7591         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7592         (initialize_env): Initialize gomp_thread_attr.
7593         * libgomp.h (gomp_nthreads_var): Update decl.
7594         (gomp_run_sched_chunk): Likewise.
7595         (gomp_thread_attr): Declare.
7596         * team.c (gomp_thread_attr): Export.
7597         (initialize_team): Don't initialize it.
7598
7599 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7600
7601         PR fortran/27916
7602         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7603         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7604
7605 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7606
7607         * config/mingw32/time.c: New file.
7608         * configure.tgt: Use it.
7609
7610 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7611
7612         * Makefile.am: Add install-html target. Add install-html to .PHONY
7613         * Makefile.in: Regenerate.
7614
7615 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7616
7617         PR libgomp/27612
7618         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7619         * testsuite/libgomp.c/critical-1.c: Likewise.
7620         * testsuite/libgomp.c/loop-1.c: Likewise.
7621         * testsuite/libgomp.c/loop-2.c: Likewise.
7622         * testsuite/libgomp.c/single-1.c: Likewise.
7623         * testsuite/libgomp.c/ordered-1.c: Likewise.
7624         * testsuite/libgomp.c/ordered-2.c: Likewise.
7625
7626 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7627
7628         PR middle-end/27416
7629         * libgomp.fortran/pr27416-1.f90: New test.
7630
7631 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7632
7633         PR fortran/27395
7634         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7635         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7636
7637 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7638
7639         PR c++/26943
7640         * testsuite/libgomp.c/pr26943-1.c: New test.
7641         * testsuite/libgomp.c/pr26943-2.c: New test.
7642         * testsuite/libgomp.c/pr26943-3.c: New test.
7643         * testsuite/libgomp.c/pr26943-4.c: New test.
7644         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7645         * testsuite/libgomp.c++/pr26943.C: New test.
7646
7647 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7648
7649         PR middle-end/27337
7650         * testsuite/libgomp.c++/pr27337.C: New test.
7651
7652 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7653
7654         PR c/26171
7655         * testsuite/libgomp.c/pr26171.c: New test.
7656
7657 2006-04-25  Richard Henderson  <rth@redhat.com>
7658
7659         PR libgomp/25865
7660         * configure.ac: Use GCC_CHECK_TLS.
7661         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7662         * Makefile.in, aclocal.m4, configure: Regenerate.
7663
7664 2006-04-10  Matthias Klose  <doko@debian.org>
7665
7666         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7667         directory names containing underscores.
7668
7669 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7670
7671         PR c++/26691
7672         * testsuite/libgomp.c++/pr26691.C: New test.
7673
7674 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7675
7676         * testsuite/libgomp.fortran/retval2.f90: New test.
7677
7678 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7679
7680         * testsuite/libgomp.c++: New directory.
7681
7682 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7683
7684         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7685         * config/posix/sem.c: Implement the above.
7686
7687 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7688
7689         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7690         define HAVE_BROKEN_POSIX_SEMAPHORES.
7691         * configure: Rebuilt.
7692         * config.h.in: Rebuilt.
7693
7694 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7695
7696         PR bootstrap/26161
7697         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7698         for the other pthread check.
7699         * configure: Regenerate.
7700         * config.h.in: Regenerate.
7701
7702 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7703
7704         PR libgomp/25938
7705         PR libgomp/25984
7706         * Makefile.am (fincludedir): New variable.
7707         (nodist_include_HEADERS): Remove Fortran files.
7708         (nodist_finclude_HEADERS): New variable.
7709         * Makefile.in: Regenerated.
7710
7711 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7712
7713         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7714         Remove tests for returning assumed character length arrays.
7715
7716 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7717             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7718
7719         PR libgomp/25936
7720         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7721
7722 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7723
7724         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7725
7726 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7727
7728         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7729         part of LD_LIBRARY_PATH manually.
7730
7731 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7732
7733         PR libgomp/25852
7734         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7735         libgomp_init.
7736
7737 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7738
7739         PR libgomp/25884
7740         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7741         * configure.ac (PERL): Don't set.
7742         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7743         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7744         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7745         * omp.h.in: Wrap the new configure substitutions with @ characters.
7746         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7747         * aclocal.m4, configure, Makefile.in: Regenerate.
7748         * mkomp_h.pl: Delete.
7749
7750 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7751
7752         PR libgomp/25259
7753         * configure.ac: Use GCC_HEADER_STDINT.
7754         * libgomp.h: Include gstdint.h.
7755         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7756         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7757
7758 2006-01-24  Richard Henderson  <rth@redhat.com>
7759
7760         PR libgomp/25942
7761         * configure.ac: Add AM_MAINTAINER_MODE.
7762         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7763
7764 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7765
7766         * Makefile.in: Regenerate.
7767         * testsuite/Makefile.in: Regenerate.
7768         * aclocal.m4: Regenerate.
7769
7770 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7771
7772         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7773         Solaris.
7774         * configure.ac: Add check for loadavg.h.
7775         (link_gomp): Adjust comment.
7776         * configure: Regenerate.
7777         * config.h.in: Regenerate.
7778
7779 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7780
7781         PR libgomp/25877
7782         * configure.ac: Remove check for alloca.h.
7783         * configure: Regenerate.
7784         * config.h.in: Regenerate.
7785         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7786         * team.c: Remove use of alloca.h.
7787         Call gomp_alloca instead of alloca.
7788
7789 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7790
7791         PR libgomp/25877
7792         * team.c: Add include of alloca.h.
7793         * configure.ac: Add check for alloca.h.
7794         * configure: Regenerate.
7795         * config.h.in: Regenerate.
7796
7797 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7798
7799         PR fortran/25219
7800         * testsuite/libgomp.fortran/pr25219.f90: New test.
7801
7802 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7803
7804         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7805         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7806         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7807         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7808         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7809         testsuite/libgomp.fortran/threadprivate1.f90,
7810         testsuite/libgomp.fortran/threadprivate2.f90,
7811         testsuite/libgomp.fortran/threadprivate3.f90,
7812         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7813         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7814         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7815         effective-target to TLS runtime.
7816
7817         * testsuite/libgomp.fortran/pr25162.f: Require
7818         effective-target TLS runtime.
7819
7820 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7821
7822         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7823         * testsuite/libgomp.c/nestedfn-3.c: New test.
7824
7825 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7826
7827         PR fortran/25162
7828         * testsuite/libgomp.fortran/pr25162.f: New test.
7829
7830 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7831
7832         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7833         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7834
7835 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7836
7837         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7838         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7839         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7840         single.c, team.c, work.c, config/linux/alpha/futex.h,
7841         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7842         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7843         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7844         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7845         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7846         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7847         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7848         FSF address.
7849
7850 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7851
7852         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7853         to nodist_noinst_HEADERS.
7854         * Makefile.in: Rebuilt.
7855
7856         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7857         add integer count field.
7858         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7859         omp_nest_lock_t type change.
7860         (omp_init_nest_lock): Likewise.  Initialize count to 0.
7861         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7862         Increment count.
7863         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7864         Decrement count.
7865         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7866         Increment count if successful and return the new nesting level.
7867         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7868         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7869         * testsuite/libgomp.c/lib-1.c: New test.
7870         * testsuite/libgomp.fortran/lib1.f90: New test.
7871         * testsuite/libgomp.fortran/lib2.f: New test.
7872         * testsuite/libgomp.fortran/lib3.f: New test.
7873
7874 2005-11-17  Richard Henderson  <rth@redhat.com>
7875
7876         PR 24845
7877         * Makefile.am (nodist_toolexeclib_HEADERS): New.
7878         * configure.ac (link_gomp): New.  Substitute it.
7879         (AC_CONFIG_FILES): Add libgomp.spec.
7880         * libgomp.spec.in: New file.
7881         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7882         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7883
7884 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7885
7886         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7887         reduction(-:var) behaving the same as reduction(+:var).
7888         * testsuite/libgomp.c/reduction-4.c: New test.
7889
7890 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
7891
7892         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7893         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7894         testsuite/libgomp.c/copyin-3.c,
7895         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7896         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7897         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7898         testsuite/libgomp.c++/pr24455.C,
7899         testsuite/libgomp.fortran/threadprivate1.f90,
7900         testsuite/libgomp.fortran/threadprivate2.f90,
7901         testsuite/libgomp.fortran/threadprivate3.f90,
7902         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7903         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7904         testsuite/libgomp.fortran/omp_parse3.f90: Require
7905         effective-target TLS.
7906
7907 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
7908
7909         * HEADER: Remove.
7910
7911 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
7912
7913         PR libgomp/24797
7914         * team.c (initialize_team): Pass NULL rather than free as
7915         pthread_key_create destructor.  Initialize thread specific data
7916         pointer in initial thread to a static local variable rather than
7917         malloced memory.
7918
7919 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
7920
7921         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7922         its location to ld_library_path.
7923
7924 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7925
7926         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7927
7928 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7929
7930         * testsuite/libgomp.c: Rename from libgomp.dg.
7931
7932 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
7933
7934         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7935         threadprivate variable 'i'.
7936
7937 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
7938
7939         * config/linux/s390/futex.h: New file.
7940         * configure.tgt: Use it.
7941
7942         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7943         before the parallel.
7944
7945 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
7946
7947         PR c++/24734
7948         * testsuite/libgomp.c++/master-1.C: New test.
7949
7950 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7951
7952         * testsuite/libgomp.dg/copyin-3.c: New test.
7953
7954 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7955
7956         * testsuite/libgomp.fortran/retval1.f90: New test.
7957         * testsuite/libgomp.fortran/vla7.f90: New test.
7958
7959 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
7960
7961         * testsuite/libgomp.fortran/vla2.f90: New test.
7962         * testsuite/libgomp.fortran/vla3.f90: New test.
7963         * testsuite/libgomp.fortran/vla4.f90: New test.
7964         * testsuite/libgomp.fortran/vla5.f90: New test.
7965         * testsuite/libgomp.fortran/vla6.f90: New test.
7966
7967 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
7968
7969         * config/linux/sparc/futex.h: New file.
7970         * configure.tgt: Use it.
7971         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7972
7973         * critical.c: Include stdlib.h.
7974         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7975         ignoring return value.
7976         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7977         LIBGOMP_CHECK_SYNC_BUILTINS check.
7978         * configure: Rebuilt.
7979
7980 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7981
7982         * testsuite/libgomp.fortran/vla1.f90: New test.
7983
7984 2005-10-31  Richard Henderson  <rth@redhat.com>
7985
7986         * testsuite/libgomp.fortran/character2.f90: Fix race condition
7987         setting 's' in different threads.
7988
7989 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7990
7991         * libgomp.h (attribute_hidden, ialias): Define.
7992         * config/posix/proc.c (omp_get_num_procs): Add ialias.
7993         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7994         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7995         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7996         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7997         omp_test_lock, omp_test_nest_lock): Likewise.
7998         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7999         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8000         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8001         omp_test_lock, omp_test_nest_lock): Likewise.
8002         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8003         omp_get_dynamic, omp_get_nested): Likewise.
8004         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8005         omp_get_thread_num, omp_in_parallel): Likewise.
8006         * fortran.c (ialias_redirect): Define.
8007         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8008         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8009         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8010         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8011         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8012         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8013         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8014         omp_get_wtime): Add ialias_redirect.
8015
8016 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8017
8018         * fortran.c: Include stdlib.h.
8019
8020 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8021
8022         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8023         * Makefile.in: Regenerated.
8024
8025 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8026
8027         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8028         * libgomp_f.h.in (omp_check_defines): New function.
8029         * env.c: Include libgomp_f.h.
8030         (initialize_env): Call omp_check_defines.
8031
8032         * testsuite/libgomp.dg/copyin-2.c: New test.
8033         * testsuite/libgomp.c++/copyin-2.C: New test.
8034         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8035
8036         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8037         * testsuite/libgomp.fortran/sharing2.f90: New test.
8038
8039         * testsuite/libgomp.dg/copyin-1.c: New test.
8040         * testsuite/libgomp.c++/copyin-1.C: New test.
8041
8042 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8043
8044         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8045
8046         * testsuite/libgomp.fortran/workshare1.f90: New test.
8047
8048         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8049         only test.
8050         * libgomp.fortran/sharing1.f90: New test.
8051
8052 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8053
8054         PR c++/24502
8055         * testsuite/libgomp.c++/loop-7.C: New test.
8056
8057         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8058
8059         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8060         * testsuite/libgomp.fortran/reduction6.f90: New test.
8061         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8062
8063 2005-10-23  Richard Henderson  <rth@redhat.com>
8064
8065         * testsuite/libgomp.c++/ctor-1.C: New.
8066         * testsuite/libgomp.c++/ctor-2.C: New.
8067         * testsuite/libgomp.c++/ctor-3.C: New.
8068         * testsuite/libgomp.c++/ctor-4.C: New.
8069         * testsuite/libgomp.c++/ctor-5.C: New.
8070         * testsuite/libgomp.c++/ctor-6.C: New.
8071         * testsuite/libgomp.c++/ctor-7.C: New.
8072         * testsuite/libgomp.c++/ctor-8.C: New.
8073         * testsuite/libgomp.c++/ctor-9.C: New.
8074
8075 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8076
8077         PR 24455
8078         * testsuite/libgomp.c++/pr24455-1.C: New test.
8079         * testsuite/libgomp.c++/pr24455.C: New test.
8080         * testsuite/libgomp.dg/pr24455-1.c: New test.
8081         * testsuite/libgomp.dg/pr24455.c: New test.
8082
8083 2005-10-20  Richard Henderson  <rth@redhat.com>
8084
8085         * testsuite/libgomp.c++/loop-6.C: New.
8086         * testsuite/libgomp.dg/loop-3.c: New.
8087
8088 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8089
8090         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8091         explicitly private.
8092         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8093         explicitly shared.
8094
8095 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8096
8097         * testsuite/libgomp.fortran/jacobi.f: New test.
8098
8099 2005-10-19  Richard Henderson  <rth@redhat.com>
8100
8101         * configure.tgt (i?86-linux): Default to with_arch instead of
8102         CFLAGS.  Add -mtune to match target_cpu.
8103         (x86_64-linux): Tune to i686.
8104
8105         * fortran.c (omp_test_nest_lock_): Fix typo.
8106
8107 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8108
8109         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8110         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8111         * testsuite/libgomp.dg/ordered-3.c: New test.
8112
8113         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8114         Remove volatile keyword.
8115
8116         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8117         in COMMON block to avoid warnings on 64-bit targets.
8118
8119 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8120
8121         * testsuite/libgomp.dg/shared-3.c: New test.
8122
8123 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8124
8125         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8126         * testsuite/libgomp.fortran/reduction5.f90: New test.
8127
8128 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8129
8130         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8131         dg-options.
8132         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8133         flush loop now that __sync_synchronize has proper memory barrier.
8134         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8135         Add -ffixed-form to dg-options.
8136
8137 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8138
8139         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8140         from subdirectories.
8141         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8142         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8143         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8144         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8145         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8146         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8147         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8148         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8149         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8150         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8151         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8152         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8153         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8154         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8155         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8156         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8157         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8158         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8159         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8160         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8161         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8162         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8163         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8164         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8165         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8166
8167 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8168
8169         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8170         lang_library_path exists.  Use find instead of glob to gather tests.
8171         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8172
8173 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8174
8175         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8176         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8177         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8178         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8179         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8180         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8181         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8182         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8183         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8184         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8185         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8186         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8187         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8188
8189 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8190
8191         * testsuite/libgomp.dg/vla-1.c: New test.
8192
8193         * testsuite/libgomp.fortran/reference2.f90: New test.
8194
8195         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8196         declaration of omp_get_thread_num.
8197         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8198         use omp_lib.
8199
8200         * testsuite/libgomp.fortran/reduction1.f90: New test.
8201         * testsuite/libgomp.fortran/reduction2.f90: New test.
8202         * testsuite/libgomp.fortran/reduction3.f90: New test.
8203         * testsuite/libgomp.fortran/reduction4.f90: New test.
8204
8205 2005-10-13  Richard Henderson  <rth@redhat.com>
8206
8207         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8208         * Makefile.in: Regenerate.
8209         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8210         * libgomp.h: Include bar.h.
8211         (struct gomp_barrier): Remove.
8212         (struct gomp_team): Add barrier.  Replace master_barrier with
8213         master_release.  Replace threads with ordered_release.
8214         (struct gomp_thread): Replace barrier with release.
8215         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8216         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8217         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8218         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8219         (GOMP_single_copy_end): Likewise.
8220         * team.c (gomp_threads_dock): New.
8221         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8222         (gomp_thread_start): Use gomp_barrier_wait.
8223         (new_team, free_team): Update for gomp_team changes.
8224         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8225         (gomp_team_end): Use gomp_barrier_wait.
8226         (initialize_team): Update for gomp_thread changes.
8227         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8228         (gomp_work_share_end_nowait): Use atomic ops when available.
8229         * config/linux/bar.c, config/linux/bar.h: New files.
8230         * config/posix/bar.c, config/posix/bar.h: New files.
8231
8232 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8233
8234         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8235         * testsuite/libgomp.dg/single-2.c: New test.
8236
8237         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8238         lang_link_flags): Unset, so that they aren't inherited from previously
8239         sourced *.exp.
8240
8241         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8242
8243 2005-10-12  Richard Henderson  <rth@redhat.com>
8244
8245         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8246         (libgomp_init): Use lang_test_file, lang_library_path, and
8247         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8248
8249         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8250         (lang_test_file, lang_link_flags): New.
8251         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8252
8253         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8254         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8255         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8256         testsuite/libgomp.c++/parallel-1.C,
8257         testsuite/libgomp.c++/reduction-1.C,
8258         testsuite/libgomp.c++/reduction-2.C,
8259         testsuite/libgomp.c++/reduction-3.C,
8260         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8261         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8262         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8263         New files, largely cribbed from the C testsuite.
8264
8265 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8266
8267         * testsuite/libgomp.fortran/character1.f90: New test.
8268         * testsuite/libgomp.fortran/character2.f90: New test.
8269
8270         * testsuite/libgomp.dg/nested-1.c: New test.
8271         * testsuite/libgomp.dg/nested-2.c: New test.
8272         * testsuite/libgomp.fortran/do1.f90: New test.
8273         * testsuite/libgomp.fortran/do2.f90: New test.
8274
8275         * testsuite/libgomp.fortran/reference1.f90: New test.
8276
8277 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8278
8279         * testsuite/libgomp.dg/reduction-1.c: New test.
8280         * testsuite/libgomp.dg/reduction-2.c: New test.
8281         * testsuite/libgomp.dg/reduction-3.c: New test.
8282
8283 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8284
8285         * testsuite/libgomp.dg/atomic-1.c: New test.
8286         * testsuite/libgomp.dg/atomic-2.c: New test.
8287
8288 2005-10-09  Richard Henderson  <rth@redhat.com>
8289
8290         * critical.c (atomic_lock): New.
8291         (initialize_critical): Initialize it.
8292         (GOMP_atomic_start, GOMP_atomic_end): New.
8293         * libgomp.map: Export them.
8294         * libgomp_g.h: Declare them.
8295
8296         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8297
8298 2005-10-02  Richard Henderson  <rth@redhat.com>
8299
8300         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8301         to XCFLAGS instead of CFLAGS.
8302
8303 2005-09-30  Richard Henderson  <rth@redhat.com>
8304
8305         * configure.ac: Determine whether -pthread or -lpthread is needed.
8306         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8307         * Makefine.in, configure: Rebuild.
8308
8309 2005-09-28  Richard Henderson  <rth@redhat.com>
8310
8311         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8312         * testsuite/libgomp.dg/omp-single-3.c: New test.
8313
8314 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8315
8316         * testsuite/libgomp.dg/omp-single-2.c: New test.
8317         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8318
8319 2005-09-27  Richard Henderson  <rth@redhat.com>
8320
8321         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8322         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8323
8324 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8325
8326         * testsuite/libgomp.dg/omp-loop03.c: New test.
8327
8328 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8329
8330         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8331
8332 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8333
8334         * testsuite/libgomp.dg/omp-single-1.c: New test.
8335         * testsuite/libgomp.dg/shared-1.c: Return 0.
8336         Add prototype for abort.
8337         * testsuite/libgomp.dg/shared-2.c: Likewise.
8338
8339 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8340
8341         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8342         constructs.
8343
8344 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8345
8346         * testsuite/libgomp.dg/shared-1.c: New test.
8347         * testsuite/libgomp.dg/shared-2.c: New test.
8348
8349 2005-09-24  Richard Henderson  <rth@redhat.com>
8350
8351         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8352
8353 2005-09-24  Richard Henderson  <rth@redhat.com>
8354
8355         * iter.c (gomp_iter_static_next): Round up when computing number
8356         of iterations.  Don't bother distributing a remainder equally.
8357
8358         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8359         Don't call srand.  Zero b before testing.
8360         (main): New.
8361
8362 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8363
8364         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8365         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8366
8367 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8368
8369         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8370         without !$omp end do, followed immediately by subroutine end.
8371
8372 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8373
8374         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8375
8376 2005-09-22  Richard Henderson  <rth@redhat.com>
8377
8378         * critical.c (GOMP_critical_name_start): Change argument to void**.
8379         Reuse the pointer space if the mutex fits.
8380         (GOMP_critical_name_end): Likewise.
8381         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8382         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8383         (GOMP_critical_name_end): Likewise.
8384         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8385         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8386
8387 2005-09-20  Richard Henderson  <rth@redhat.com>
8388
8389         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8390         (create_lock_lock): New.
8391         (initialize_critical): Initialize it.
8392         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8393         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8394
8395 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8396
8397         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8398
8399 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8400
8401         * testsuite/libgomp.dg/omp-loop01.c: New test.
8402         * testsuite/libgomp.dg/omp-loop02.c: New test.
8403
8404 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8405
8406         * configure.ac (AC_PROG_FC): Add.
8407         (USE_FORTRAN): New automake conditional.
8408         * configure: Rebuilt.
8409         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8410         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8411         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8412         Add rules to build them.
8413         * Makefile.in: Rebuilt.
8414         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8415         OMP_NEST_LOCK_KIND.
8416         * libgomp.map: Add Fortran wrappers.
8417         * libgomp_f.h.in: New file.
8418         * omp_lib.h.in: New file.
8419         * omp_lib.f90.in: New file.
8420         * fortran.c: New file.
8421         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8422         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8423         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8424         libgfortran has been built.
8425         * testsuite/libgomp.fortran/fortran.exp: New file.
8426         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8427         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8428         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8429         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8430         * testsuite/libgomp.fortran/omp_hello.f: New test.
8431         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8432         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8433         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8434         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8435         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8436         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8437         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8438         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8439
8440 2005-08-30  Richard Henderson  <rth@redhat.com>
8441
8442         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8443         function for when aliases are not usable.
8444         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8445         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8446         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8447         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8448         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8449         GOMP_loop_ordered_guided_next): Likewise.
8450         * ordered.c (GOMP_ordered_start): Likewise.
8451
8452 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8453
8454         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8455         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8456         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8457         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8458         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8459         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8460         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8461         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8462         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8463
8464 2005-07-07  Eric Christopher  <echristo@redhat.com>
8465             Diego Novillo  <dnovillo@redhat.com>
8466
8467         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8468         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8469         up code.
8470         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8471         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8472         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8473         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8474         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8475         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8476         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8477
8478 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8479
8480         * TOPLEVEL.patch: Remove.
8481
8482 2005-05-16  Richard Henderson  <rth@redhat.com>
8483
8484         * configure.ac: Test for clock_gettime.
8485         * config.h.in, configure: Rebuild.
8486         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8487         (omp_get_wtime): Use clock_gettime if available.
8488         (omp_get_wtick): Use clock_getres if available.
8489
8490 2005-05-11  Richard Henderson  <rth@redhat.com>
8491
8492         * config/linux/ia64/futex.h: New file.
8493         * configure.tgt: Use it.
8494
8495         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8496
8497 2005-05-07  Richard Henderson  <rth@redhat.com>
8498
8499         * config/linux/powerpc/futex.h: New file.
8500         * configure.tgt: Use it.
8501
8502         * config/linux/i486/futex.h: Merge ...
8503         * config/linux/x86_64/futex.h: ... into ...
8504         * config/linux/x86/futex.h: ... here.
8505         * configure.tgt: Update to match.
8506
8507 2005-05-06  Richard Henderson  <rth@redhat.com>
8508
8509         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8510         * config/linux/i486/futex.h: Likewise.
8511         * config/linux/x86_64/futex.h: Likewise.
8512
8513         * config/linux/lock.c: New file.
8514         * config/linux/omp-lock.h: New file.
8515
8516         * critical.c, env.h: Don't include omp.h
8517         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8518         * config/posix/time.c: Likewise.
8519         * config/posix/omp-lock.h: New file.
8520         * libgomp.h: Include omp-lock.h and omp.h.
8521         * Makefile.am (nodist_include_HEADERS): New.
8522         (omp.h): New rule.
8523         * configure.ac (PERL): New.
8524         * mkomp_h.pl: New file.
8525         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8526         with templates.
8527         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8528
8529         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8530         build directory.  Re-add -march=i486 hack.
8531
8532         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8533         (libgomp_link_flags): Remove.
8534         (libgomp_initialized): Remove.
8535         (libgomp_init): Don't protect from reinitialization.  Copy code
8536         from libstdc++ for getting the multilib set correctly.
8537
8538 2005-05-05  Richard Henderson  <rth@redhat.com>
8539
8540         * config/linux/alpha/futex.h: New file.
8541         * configure.tgt (alpha*-*-linux*): Use it.
8542
8543         * config/posix/mutex.c: New file.
8544         * config/posix/sem.c: Use libgomp.h.
8545
8546         * configure.tgt (x86_64-linux): Also test CC for -m32.
8547         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8548
8549         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8550         after $gccpath.
8551
8552         * Makefile.am (SUBDIRS): New.
8553         (libgomp_la_LDFLAGS): Add -lpthread.
8554         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8555         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8556
8557         * libgomp_g.h: New file.
8558         * libgomp.h: Split out all public declarations to libgomp_g.h.
8559         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8560         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8561         * config/linux/sem.h: Likewise.
8562         * config/posix/sem.h: Likewise.
8563
8564         * Makefile.am (AM_LDFLAGS): New.
8565         (libgomp_version_script): Split out from ...
8566         (libgomp_la_LDFLAGS): ... here.
8567         (libgomp_version_info): New.
8568         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8569         (LIBGOMP_ENABLE): New.
8570         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8571         (LIBGOMP_ENABLE_SYMVERS): New.
8572         * configure.ac (AC_INIT): Version 1.0.
8573         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8574         (enable-linux-futex): Likewise.  Rename from enable-futex.
8575         (libtool_VERSION): New.
8576         (LIBGOMP_ENABLE_SYMVERS): Use it.
8577         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8578         * Makefile.in, aclocal.m4, configure: Rebuild.
8579
8580         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8581         (gomp_mutex_unlock_slow): Fix typo.
8582         * config/linux/sem.c: Similarly.
8583         (gomp_sem_post_slow): Fix typo.
8584         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8585         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8586         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8587
8588         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8589         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8590         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8591         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8592         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8593         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8594         LDFLAGS.  Pull enable_futex check to top-level.
8595         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8596         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8597
8598         First attempt at real configury.
8599         * Makefile, config.h: Remove file.
8600         * Makefile.am, Makefile.in: New file.
8601         * acinclude.m4 aclocal.m4: New file.
8602         * configure.ac, configure.tgt, configure: New file.
8603
8604         * config/posix/lock.c: Rename from sys-lock.c.
8605         * config/posix/mutex.h: Rename from sys-mutex.h.
8606         * config/posix/sem.c: Rename from sys-sem.c.
8607         * config/posix/sem.h: Rename from sys-sem.h.
8608         * config/posix/proc.c: Rename from sys-proc.c.
8609         * config/posix/time.c: Rename from sys-proc.c.
8610
8611         * config/linux/mutex.c: New file.
8612         * config/linux/mutex.h: New file.
8613         * config/linux/sem.c: New file.
8614         * config/linux/sem.h: New file.
8615         * config/linux/i486/futex.h: New file.
8616         * config/linux/x86_64/futex.h: New file.
8617
8618 2005-05-04  Richard Henderson  <rth@redhat.com>
8619
8620         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8621         * libgomp.h: Declare them.
8622         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8623         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8624
8625 2005-05-04  Richard Henderson  <rth@redhat.com>
8626
8627         * libgomp-1 code drop
8628
8629 2005-05-04  Richard Henderson  <rth@redhat.com>
8630
8631         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8632         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8633         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8634         (gomp_iter_static_next): Update.
8635         (gomp_ordered_static_next): Update.
8636         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8637         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8638         totally empty range.
8639         (gomp_loop_ordered_static_next): Refine test for calling
8640         gomp_ordered_static_next.
8641         * testsuite/ordered-1.c: Add case for more threads than iterations.
8642
8643         * iter.c (gomp_iter_runtime_next_locked): Remove.
8644         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8645         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8646         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8647         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8648         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8649         gomp_loop_ordered_guided_next): Downcase name, make static, add
8650         an external alias with the old name.
8651         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8652         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8653         switch and call one of the above static functions.
8654         * libgomp.h: Update.
8655
8656         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8657         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8658         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8659         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8660         GOMP_loop_ordered_guided_start): Update to match.
8661         * sections.c (GOMP_sections_start): Likewise.
8662         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8663
8664         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8665         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8666         Use bounds check instead of modulus.
8667         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8668         (gomp_ordered_last): Don't sync with ordered_owner here.
8669         (gomp_ordered_next): Likewise.
8670         (gomp_ordered_static_loop_next): Likewise.
8671         * loop.c, libgomp.h: Update to match.
8672
8673         * libgomp.h (GOMP_barrier): Declare.
8674
8675         * testsuite/barrier-1.c: New file.
8676         * testsuite/critical-1.c: New file.
8677         * testsuite/ordered-2.c: New file.
8678         * testsuite/ordered-1.c: New file.
8679         * testsuite/sections-1.c: New file.
8680         * testsuite/single-1.c: New file.
8681         * testsuite/Makefile (TESTS): Add them.
8682
8683 2005-05-04  Richard Henderson  <rth@redhat.com>
8684
8685         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8686         * loop.c (GOMP_loop_static_start): If not the startup thread,
8687         acquire the mutex to wait for initialization complete.
8688         (GOMP_loop_ordered_static_start): Likewise.
8689         (GOMP_loop_ordered_runtime_start): Likewise.
8690         (GOMP_loop_ordered_static_first): Remove.
8691         (GOMP_loop_ordered_dynamic_first): Remove.
8692         (GOMP_loop_ordered_guided_first): Remove.
8693         (GOMP_loop_ordered_runtime_first): Remove.
8694         * ordered.c (gomp_ordered_loop_first): Post to own release when
8695         we're the first thread.
8696         (gomp_ordered_loop_last): Wait on release if not owner.
8697         (gomp_ordered_loop_next): Likewise.
8698         (gomp_ordered_static_loop_init): New.
8699         (gomp_ordered_static_loop_next): Use ordered_owner.
8700         (GOMP_ordered_start): Likewise.
8701         * work.c (gomp_new_work_share): Initialize ordered_owner.
8702
8703 2005-05-03  Richard Henderson  <rth@redhat.com>
8704
8705         * Makefile (OPT): New.
8706         (CFLAGS): Use it.
8707
8708         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8709         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8710         * libgomp.h, libgomp.map, NOTES: Update to match.
8711
8712         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8713         Add initialized and thr members.
8714         (gomp_thread_start): Pause when initially spawned to wait for
8715         the whole team to be created.
8716         (gomp_team_start): Release team members at the end.
8717
8718         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8719         (f_foo_1): Use GOMP_loop_end.
8720         (f_foo_2): Use GOMP_loop_end_nowait.
8721
8722         * testsuite/loop-2.c: New file.
8723         * testsuite/Makefile (TESTS): Add it.
8724
8725 2005-05-03  Richard Henderson  <rth@redhat.com>
8726
8727         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8728         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8729         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8730         initial work_share.
8731
8732         * testsuite/Makefile: New file.
8733         * testsuite/loop-1.c: New file.
8734
8735 2005-05-03  Richard Henderson  <rth@redhat.com>
8736
8737         Initial implementation and checkin.
8738 \f
8739 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8740
8741 Copying and distribution of this file, with or without modification,
8742 are permitted in any medium without royalty provided the copyright
8743 notice and this notice are preserved.