libgomp/ChangeLog

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