libgomp/ChangeLog

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