libgomp/ChangeLog

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