libgomp/ChangeLog

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