libgomp/ChangeLog

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