libgomp/ChangeLog

   1 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
   2
   3         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
   4         of preprocessor definitions.
   5         * libgomp.h (strong_alias): Guard by "#ifdef
   6         HAVE_ATTRIBUTE_ALIAS".
   7         * oacc-mem.c: Provide "acc_pcreate" as alias for
   8         "acc_present_or_create", and "acc_pcopyin" as alias for
   9         "acc_present_or_copyin".
  10         * libgomp.map: New version "OACC_2.0.1".
  11         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
  12         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
  13         its content into...
  14         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
  15         Extend testing.
  16
  17         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
  18         when disabling nvptx offloading.
  19
  20 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
  21
  22         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
  23         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
  24         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
  25
  26         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
  27         * testsuite/lib/libgomp.exp
  28         (check_effective_target_openacc_nvidia_accel_configured): New
  29         proc.
  30         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
  31         (check_effective_target_c++): New procs.
  32         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
  33         (check_effective_target_c++): Likewise.
  34
  35 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
  36
  37         PR middle-end/80809
  38         * testsuite/libgomp.c/pr80809-2.c: New test.
  39         * testsuite/libgomp.c/pr80809-3.c: New test.
  40
  41         PR middle-end/80809
  42         * testsuite/libgomp.c/pr80809-1.c: New test.
  43
  44         PR middle-end/80853
  45         * testsuite/libgomp.c/pr80853.c: New test.
  46
  47 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
  48
  49         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
  50         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
  51         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
  52         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
  53         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
  54
  55         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
  56         Debug output for failure.
  57
  58 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  59
  60         * testsuite/lib/libgomp.exp: Load scanlang.exp.
  61
  62 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
  63
  64         PR bootstrap/80531
  65         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
  66         bootstrap compare failures.
  67
  68 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
  69
  70         * testsuite/libgomp.c/target-36.c: New testcase.
  71
  72 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
  73
  74         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
  75         instead of char.
  76
  77 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
  78
  79         PR libgomp/80394
  80         * testsuite/libgomp.c/pr80394.c: New test.
  81
  82 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
  83
  84         PR libgomp/79876
  85         * config/posix/thread-stacksize.h: New file.
  86         * config/darwin/thread-stacksize.h: New file.
  87         * config/nvptx/thread-stacksize.h: New file.
  88         * env.c: Include thread-stacksize.h.
  89         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
  90         instead of 0.  Call pthread_attr_setstacksize even if
  91         GOMP_DEFAULT_STACKSIZE is non-zero.
  92
  93 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
  94
  95         * env.c (initialize_env): Initialize stacksize to 0.
  96
  97 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
  98
  99         PR c++/80029
 100         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 101
 102 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 103
 104         PR c/79940
 105         * testsuite/libgomp.c/pr79940.c: New test.
 106
 107 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 108
 109         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 110         targets.
 111         Add __float128 options.
 112
 113 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 114
 115         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 116         hppa*-*-* dg-skip-if directive.
 117
 118 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 119
 120         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 121         dg-skip-if directive into a comment.
 122
 123 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 124             Chung-Lin Tang  <cltang@codesourcery.com>
 125
 126         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 127         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 128         add additional case.
 129         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 130         "openacc_nvidia_accel_selected".
 131         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 132         Add num_workers(8) clause.
 133
 134 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 135
 136         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 137         hppa*-*-*.
 138         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 139         include complex.h on hppa*-*-hpux*.
 140         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 141
 142 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 143
 144         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 145
 146         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 147         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 148         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 149         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 150         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 151         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 152         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 153         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 154         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 155         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 156
 157 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 158
 159         * libgomp-plugin.h: #include <stdbool.h>.
 160         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 161         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 162         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 163         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 164         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 165         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 166         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 167         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 168         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 169         (GOMP_OFFLOAD_openacc_async_test)
 170         (GOMP_OFFLOAD_openacc_async_test_all)
 171         (GOMP_OFFLOAD_openacc_async_wait)
 172         (GOMP_OFFLOAD_openacc_async_wait_async)
 173         (GOMP_OFFLOAD_openacc_async_wait_all)
 174         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 175         (GOMP_OFFLOAD_openacc_async_set_async)
 176         (GOMP_OFFLOAD_openacc_create_thread_data)
 177         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 178         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 179         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 180         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 181         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 182         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 183         these.
 184         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 185         (GOMP_OFFLOAD_unload_image): Fix argument types.
 186
 187 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 188
 189         * testsuite/lib/libgomp.exp
 190         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 191         check_compile invocation.  Fix up removal of executable.  Drop
 192         bogus "2>&1" argument.
 193
 194         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 195         directive.
 196
 197 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 198             Martin Jambor  <mjambor@suse.cz>
 199
 200         * plugin/hsa.h: Moved to top level include.
 201         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 202
 203 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 204
 205         PR other/79046
 206         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 207         of cat to get version from BASE-VER file.
 208         * testsuite/Makefile.in: Regenerated.
 209
 210 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 211
 212         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 213         for _WIN64.
 214
 215 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 216
 217         * plugin/hsa.h: Add GCC runtime library exception.
 218         * plugin/hsa_ext_finalize.h: Likewise.
 219
 220         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 221         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 222         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 223         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 224         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 225         library to link ptx plugin against.
 226         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 227         (CUDA_CALLS): Define.
 228         (cuda_lib, cuda_lib_inited): New variables.
 229         (init_cuda_lib): New function.
 230         (CUDA_CALL_PREFIX): Define.
 231         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 232         (CUDA_CALL): Use FN instead of (FN).
 233         (CUDA_CALL_NOCHECK): Define.
 234         (cuda_error, fini_streams_for_device, select_stream_for_async,
 235         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 236         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 237         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 238         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 239         CUDA_CALL_NOCHECK.
 240         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 241         CUDA_CALL_NOCHECK.
 242         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 243         Use CUDA_CALL_NOCHECK.
 244         * plugin/cuda/cuda.h: New file.
 245         * config.h.in: Regenerated.
 246         * configure: Regenerated.
 247
 248         PR other/79046
 249         * configure.ac: Add GCC_BASE_VER.
 250         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 251         get version from BASE-VER file.
 252         * testsuite/Makefile.in: Regenerated.
 253         * configure: Regenerated.
 254         * Makefile.in: Regenerated.
 255
 256 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 257
 258         PR libgomp/60670
 259         * Makefile.am: Make fincludedir multilib-aware.
 260         * Makefile.in: Regenerate.
 261
 262 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 263
 264         Update copyright years.
 265
 266         * libgomp.texi: Bump @copying's copyright year.
 267
 268 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 269
 270         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 271         pthread_spinlock_t instead of gomp_mutex_t lock.
 272         (gomp_get_thread_pool): Likewise.
 273         (gomp_release_thread_pool): Likewise.
 274         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 275         Likewise.
 276
 277 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 278
 279         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 280         thread pool in case nthreads == 1.
 281
 282 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 283
 284         * config/nvptx/env.c: Delete.
 285         * icv.c: Move definitions of ICV variables back ...
 286         * env.c: ...here.  Do not compile environment-related functionality if
 287         LIBGOMP_OFFLOADED_ONLY is set.
 288
 289 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 290
 291         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 292         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 293         * configure: Regenerate.
 294         * config.h.in: Likewise.
 295
 296 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 297
 298         * Makefile.in: Regenerate with automake-1.11.6.
 299         * aclocal.m4: Likewise.
 300         * configure: Likewise.
 301         * testsuite/Makefile.in: Likewise.
 302
 303 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 304
 305         * config/nvptx/critical.c: Delete to use generic implementation.
 306
 307 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 308
 309         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 310         ../../affinity.c as fallback.
 311         * config/nvptx/affinity.c: Delete to use fallback implementation.
 312
 313 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 314             Jakub Jelinek  <jakub@redhat.com>
 315             Dmitry Melnik  <dm@ispras.ru>
 316
 317         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 318         * Makefile.in. Regenerate.
 319         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 320         (LIBGOMP_USE_PTHREADS): ...here; new define.
 321         * configure: Regenerate.
 322         * config.h.in: Likewise.
 323         * config/posix/affinity.c: Move to...
 324         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 325         interface by LIBGOMP_USE_PTHREADS.
 326         * critical.c: Split out GOMP_atomic_{start,end} into...
 327         * atomic.c: ...here (new file).
 328         * env.c: Split out ICV definitions into...
 329         * icv.c: ...here (new file) and...
 330         * icv-device.c: ...here. New file.
 331         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 332         (gomp_destroy_lock_30): Ditto.
 333         (gomp_set_lock_30): Ditto.
 334         (gomp_unset_lock_30): Ditto.
 335         (gomp_test_lock_30): Ditto.
 336         (gomp_init_nest_lock_30): Ditto.
 337         (gomp_destroy_nest_lock_30): Ditto.
 338         (gomp_set_nest_lock_30): Ditto.
 339         (gomp_unset_nest_lock_30): Ditto.
 340         (gomp_test_nest_lock_30): Ditto.
 341         * lock.c: New.
 342         * config/nvptx/lock.c: New.
 343         * config/nvptx/bar.c: New.
 344         * config/nvptx/bar.h: New.
 345         * config/nvptx/doacross.h: New.
 346         * config/nvptx/error.c: New.
 347         * config/nvptx/icv-device.c: New.
 348         * config/nvptx/mutex.h: New.
 349         * config/nvptx/pool.h: New.
 350         * config/nvptx/proc.c: New.
 351         * config/nvptx/ptrlock.h: New.
 352         * config/nvptx/sem.h: New.
 353         * config/nvptx/simple-bar.h: New.
 354         * config/nvptx/target.c: New.
 355         * config/nvptx/task.c: New.
 356         * config/nvptx/team.c: New.
 357         * config/nvptx/time.c: New.
 358         * config/posix/simple-bar.h: New.
 359         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 360         (gomp_num_teams_var): Declare.
 361         (struct gomp_thread_pool): Change threads_dock member to
 362         gomp_simple_barrier_t.
 363         [__nvptx__] (gomp_thread): New implementation.
 364         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 365         (gomp_thread_destructor): Ditto.
 366         (gomp_init_thread_affinity): Ditto.
 367         * team.c: Guard uses of Pthreads-specific interfaces by
 368         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 369         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 370         * config/nvptx/alloc.c: Delete.
 371         * config/nvptx/barrier.c: Ditto.
 372         * config/nvptx/fortran.c: Ditto.
 373         * config/nvptx/iter.c: Ditto.
 374         * config/nvptx/iter_ull.c: Ditto.
 375         * config/nvptx/loop.c: Ditto.
 376         * config/nvptx/loop_ull.c: Ditto.
 377         * config/nvptx/ordered.c: Ditto.
 378         * config/nvptx/parallel.c: Ditto.
 379         * config/nvptx/priority_queue.c: Ditto.
 380         * config/nvptx/sections.c: Ditto.
 381         * config/nvptx/single.c: Ditto.
 382         * config/nvptx/splay-tree.c: Ditto.
 383         * config/nvptx/work.c: Ditto.
 384         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 385         -foffload=-lgfortran in addition to -lgfortran.
 386         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 387         * plugin/plugin-nvptx.c: Include <limits.h>.
 388         (struct targ_fn_descriptor): Add new fields.
 389         (struct ptx_device): Ditto.  Set them...
 390         (nvptx_open_device): ...here.
 391         (nvptx_adjust_launch_bounds): New.
 392         (nvptx_host2dev): Allow NULL 'nvthd'.
 393         (nvptx_dev2host): Ditto.
 394         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 395         (link_ptx): Adjust log sizes.
 396         (nvptx_host2dev): Allow NULL 'nvthd'.
 397         (nvptx_dev2host): Ditto.
 398         (nvptx_set_clocktick): New.  Use it...
 399         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 400         fields.
 401         (GOMP_OFFLOAD_dev2dev): New.
 402         (nvptx_adjust_launch_bounds): New.
 403         (nvptx_stacks_size): New.
 404         (nvptx_stacks_alloc): New.
 405         (nvptx_stacks_free): New.
 406         (GOMP_OFFLOAD_run): New.
 407         (GOMP_OFFLOAD_async_run): New (stub).
 408
 409 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 410
 411         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 412         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 413         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 414
 415 2016-11-23  Martin Liska  <mliska@suse.cz>
 416             Martin Jambor  <mjambor@suse.cz>
 417
 418         * plugin/hsa.h: New file.
 419         * plugin/hsa_ext_finalize.h: New file.
 420         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 421         header file unistd.h, and functions secure_getenv, __secure_getenv,
 422         getuid, geteuid, getgid and getegid.
 423         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 424         -D_GNU_SOURCE.
 425         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 426         Handle various cases of secure_getenv presence, add an implementation
 427         when we can test effective UID and GID.
 428         (struct hsa_runtime_fn_info): New structure.
 429         (hsa_runtime_fn_info hsa_fns): New variable.
 430         (hsa_runtime_lib): Likewise.
 431         (support_cpu_devices): Likewise.
 432         (init_enviroment_variables): Load newly introduced ENV
 433         variables.
 434         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 435         (hsa_fatal): Likewise.
 436         (DLSYM_FN): New macro.
 437         (init_hsa_runtime_functions): New function.
 438         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 439         structure.  Depending on environment, also allow CPU devices.
 440         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 441         (get_kernarg_memory_region): Likewise.
 442         (GOMP_OFFLOAD_init_device): Likewise.
 443         (destroy_hsa_program): Likewise.
 444         (init_basic_kernel_info): New function.
 445         (GOMP_OFFLOAD_load_image): Use it.
 446         (create_and_finalize_hsa_program): Call hsa run-time functions via
 447         hsa_fns structure.
 448         (create_single_kernel_dispatch): Likewise.
 449         (release_kernel_dispatch): Likewise.
 450         (init_single_kernel): Likewise.
 451         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 452         (get_group_size): New function.
 453         (run_kernel): Likewise.
 454         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 455         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 456         structure.
 457         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 458         * testsuite/libgomp-test-support.exp.in: Likewise.
 459         * Makefile.in: Regenerated.
 460         * aclocal.m4: Likewise.
 461         * config.h.in: Likewise.
 462         * configure: Likewise.
 463         * testsuite/Makefile.in: Likewise.
 464
 465 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 466             Alexander Monakov  <amonakov@ispras.ru>
 467
 468         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 469         mapping clauses to target constructs.
 470         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 471
 472 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 473
 474         * configure: Regenerate.
 475
 476 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 477
 478         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 479         * omp_lib.h.in (openmp_version): Likewise.
 480         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 481         of 201307.
 482         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 483
 484         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 485         (fib_wrapper): Add map(from: x) clause.
 486         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 487         (e_53_2): Likewise.
 488         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 489         (accum): Add map(tmp) clause.
 490         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 491         (accum): Add map(tofrom: tmp) clause.
 492         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 493         (gramSchmidt): Likewise.
 494         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 495         map(tofrom: sum) clause.
 496         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 497         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 498         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 499         only allowed on the loop iterator.
 500         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 501         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 502         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 503         * testsuite/libgomp.fortran/doacross1.f90: New test.
 504         * testsuite/libgomp.fortran/doacross3.f90: New test.
 505         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 506         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 507         * testsuite/libgomp.fortran/doacross2.f90: New test.
 508         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 509         #pragma omp atomic read.
 510         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 511         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 512
 513 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 514             Nathan Sidwell  <nathan@acm.org>
 515
 516         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 517         to determine default geometry.
 518         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 519         dimension.
 520
 521 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 522
 523         * hashtab.h: Use standard GPLv3 with runtime exception
 524         boilerplate.
 525
 526 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 527
 528         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 529         size when allocating new thread.
 530
 531 2016-09-14  Marek Polacek  <polacek@redhat.com>
 532
 533         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 534
 535 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 536
 537         PR fortran/71014
 538         * testsuite/libgomp.fortran/pr71014.f90: New test.
 539
 540 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 541
 542         PR middle-end/70895
 543         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 544         firstprivate clauses.
 545         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 546         copy clauses.
 547         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 548         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 549         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 550         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 551         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 552         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 553         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 554         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 555         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 556         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 557         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 558         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 559
 560 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 561
 562         PR fortran/70598
 563         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 564
 565 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 566
 567         PR c++/58706
 568         * testsuite/libgomp.c++/pr58706.C: New test.
 569
 570 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 571
 572         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 573         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 574         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 575         Likewise.
 576         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 577         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 578         Likewise.
 579         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 580
 581         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 582         test, and don't hardcode -O0.
 583
 584 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 585
 586         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 587
 588 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 589
 590         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 591         test.
 592
 593 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 594
 595         PR middle-end/71734
 596         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 597         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 598
 599 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 600
 601         PR fortran/71717
 602         * testsuite/libgomp.fortran/associate3.f90: New test.
 603
 604 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 605
 606         * testsuite/libgomp.c++/target-21.C: New test.
 607
 608 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 609
 610         * testsuite/libgomp.c++/target-20.C: New test.
 611
 612 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 613             Cesar Philippidis  <cesar@codesourcery.com>
 614
 615         PR middle-end/71373
 616         * libgomp.oacc-c/nested-function-1.c: New file.
 617         * libgomp.oacc-c/nested-function-2.c: Likewise.
 618         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 619         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 620         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 621
 622 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 623
 624         PR c/71381
 625         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 626         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 627         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 628
 629 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 630
 631         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 632         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 633
 634 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 635
 636         PR c/70688
 637         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 638
 639 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 640
 641         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 642         instead of invalid schedule(static, 0).
 643         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 644
 645 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 646
 647         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 648         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 649         parameter, use to set async stream around call to gomp_unmap_vars,
 650         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 651         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 652         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 653         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 654         (event_add): Add int parameter, initialize 'val' field when
 655         adding new ptx_event struct.
 656         (nvptx_evec): Adjust event_add() call arguments.
 657         (nvptx_host2dev): Likewise.
 658         (nvptx_dev2host): Likewise.
 659         (nvptx_wait_async): Likewise.
 660         (nvptx_wait_all_async): Likewise.
 661         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 662         pass to event_add() call.
 663         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 664         parameter.
 665         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 666         call openacc.register_async_cleanup_func() hook.
 667         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 668         * target.c (gomp_copy_from_async): Delete function.
 669         (gomp_map_vars): Remove async_refcount.
 670         (gomp_unmap_vars): Likewise.
 671         (gomp_load_image_to_device): Likewise.
 672         (omp_target_associate_ptr): Likewise.
 673         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 674         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 675         (gomp_copy_from_async): Remove.
 676
 677 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 678
 679         * target.c (gomp_device_copy): New function.
 680         (gomp_copy_host2dev): Likewise.
 681         (gomp_copy_dev2host): Likewise.
 682         (gomp_free_device_memory): Likewise.
 683         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
 684         (gomp_map_pointer): Likewise.
 685         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
 686         NULL value from alloc_func plugin hook.
 687         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
 688         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
 689         (gomp_unmap_vars): Likewise.
 690         (gomp_update): Adjust to call gomp_copy_dev2host and
 691         gomp_copy_host2dev functions.
 692         (gomp_unload_image_from_device): Handle false value from
 693         unload_image_func plugin hook.
 694         (gomp_init_device): Handle false value from init_device_func
 695         plugin hook.
 696         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
 697         (omp_target_free): Adjust to call gomp_free_device_memory.
 698         (omp_target_memcpy): Handle return values from host2dev_func,
 699         dev2host_func, and dev2dev_func plugin hooks.
 700         (omp_target_memcpy_rect_worker): Likewise.
 701         (gomp_target_fini): Handle false value from fini_device_func
 702         plugin hook.
 703         * libgomp.h (struct gomp_device_descr): Adjust return type of
 704         init_device_func, fini_device_func, unload_image_func, free_func,
 705         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
 706         * oacc-init.c (acc_shutdown_1): Handle false value from
 707         fini_device_func plugin hook.
 708         * oacc-host.c (host_init_device): Change return type to bool.
 709         (host_fini_device): Likewise.
 710         (host_unload_image): Likewise.
 711         (host_free): Likewise.
 712         (host_dev2host): Likewise.
 713         (host_host2dev): Likewise.
 714         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
 715         (acc_memcpy_to_device): Likewise.
 716         (acc_memcpy_from_device): Likewise.
 717         (delete_copyout): Add libfnname parameter, handle free_func
 718         hook fatal error case.
 719         (acc_delete): Adjust delete_copyout call.
 720         (acc_copyout): Likewise.
 721         (update_dev_host): Move gomp_mutex_unlock to after
 722         host2dev/dev2host hook calls.
 723
 724         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
 725         to 'hsa_error_msg', for clarity.
 726         (hsa_fatal): Likewise.
 727         (hsa_error): New function.
 728         (init_hsa_context): Change return type to bool, adjust to return
 729         false on error.
 730         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
 731         return value.
 732         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
 733         return false on error.
 734         (get_agent_info): Adjust to return NULL on error.
 735         (destroy_hsa_program): Change return type to bool, adjust to
 736         return false on error.
 737         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
 738         (destroy_module): Change return type to bool, adjust to
 739         return false on error.
 740         (GOMP_OFFLOAD_unload_image): Likewise.
 741         (GOMP_OFFLOAD_fini_device): Likewise.
 742         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
 743         (GOMP_OFFLOAD_free): Change to return false when called.
 744         (GOMP_OFFLOAD_dev2host): Likewise.
 745         (GOMP_OFFLOAD_host2dev): Likewise.
 746         (GOMP_OFFLOAD_dev2dev): Likewise.
 747
 748         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
 749         (CUDA_CALL): Likewise.
 750         (CUDA_CALL_ASSERT): Likewise.
 751         (map_init): Change return type to bool, use CUDA_CALL* macros.
 752         (map_fini): Likewise.
 753         (init_streams_for_device): Change return type to bool, adjust
 754         call to map_init.
 755         (fini_streams_for_device): Change return type to bool, adjust
 756         call to map_fini.
 757         (select_stream_for_async): Release stream_lock before calls to
 758         GOMP_PLUGIN_fatal, adjust call to map_init.
 759         (nvptx_init): Use CUDA_CALL* macros.
 760         (nvptx_attach_host_thread_to_device): Change return type to bool,
 761         use CUDA_CALL* macros.
 762         (nvptx_open_device): Use CUDA_CALL* macros.
 763         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
 764         macros.
 765         (nvptx_get_num_devices): Use CUDA_CALL* macros.
 766         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
 767         (nvptx_exec): Use CUDA_CALL* macros.
 768         (nvptx_alloc): Use CUDA_CALL* macros.
 769         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
 770         (nvptx_host2dev): Likewise.
 771         (nvptx_dev2host): Likewise.
 772         (nvptx_wait): Use CUDA_CALL* macros.
 773         (nvptx_wait_async): Likewise.
 774         (nvptx_wait_all): Likewise.
 775         (nvptx_wait_all_async): Likewise.
 776         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
 777         use CUDA_CALL* macros, adjust call to map_fini.
 778         (GOMP_OFFLOAD_init_device): Change return type to bool,
 779         adjust code accordingly.
 780         (GOMP_OFFLOAD_fini_device): Likewise.
 781         (GOMP_OFFLOAD_load_image): Adjust calls to
 782         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
 783         use CUDA_CALL* macros.
 784         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
 785         return code.
 786         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
 787         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
 788         handle error return.
 789         (GOMP_OFFLOAD_dev2host): Likewise.
 790         (GOMP_OFFLOAD_host2dev): Likewise.
 791         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
 792         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
 793
 794 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
 795
 796         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
 797         (acc_free): Likewise.
 798         (acc_memcpy_to_device): Likewise.
 799         (acc_memcpy_from_device): Likewise.
 800         (acc_deviceptr): Likewise.
 801         (acc_hostptr): Likewise.
 802         (acc_is_present): Likewise.
 803         (acc_map_data): Likewise.
 804         (acc_unmap_data): Likewise.
 805         (present_create_copy): Likewise.
 806         (delete_copyout): Likewise.
 807         (update_dev_host): Likewise.
 808         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
 809         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
 810         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
 811         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 812         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
 813         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
 814         it only runs on nvptx targets.
 815         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 816         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 817         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 818         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 819         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 820         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 821         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 822         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 823         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 824         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 825         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 826         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 827         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 828         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 829         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 830         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 831         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 832         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 833         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 834         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 835         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 836         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 837         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 838
 839 2016-05-23  Martin Jambor  <mjambor@suse.cz>
 840
 841         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
 842
 843 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 844
 845         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
 846         to gomp_init_targets_once.
 847         (acc_set_device_type): Remove !cached_base_dev condition on call to
 848         gomp_init_targets_once, move call to before acc_device_lock acquire,
 849         to avoid deadlock.
 850         (acc_get_device_num): Remove !cached_base_dev condition on call to
 851         gomp_init_targets_once.
 852         (acc_set_device_num): Likewise.
 853
 854 2016-05-16  Martin Jambor  <mjambor@suse.cz>
 855
 856         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
 857
 858 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
 859
 860         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
 861         expected partitioning.
 862
 863 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
 864
 865         PR middle-end/70626
 866         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
 867         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
 868         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
 869
 870 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
 871
 872         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
 873         non-fatal.
 874
 875 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
 876
 877         PR middle-end/70680
 878         * testsuite/libgomp.c/pr70680-1.c: New test.
 879         * testsuite/libgomp.c/pr70680-2.c: New test.
 880
 881 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 882
 883         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
 884         pass parameter variables to subroutines.
 885
 886 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 887
 888         PR middle-end/70643
 889         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
 890
 891 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
 892
 893         PR testsuite/68242
 894         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
 895         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 896
 897 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
 898
 899         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
 900         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
 901         GOACC_declare prototype.
 902
 903         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
 904         Merge this file, and...
 905         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
 906         ... this file, and...
 907         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
 908         ... this file, and...
 909         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
 910         ... this file, and...
 911         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
 912         ... this file, and...
 913         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
 914         ... this file, and...
 915         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
 916         ... this file, and...
 917         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
 918         ... this file, and...
 919         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
 920         ... this file, and...
 921         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
 922         ... this file, and...
 923         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
 924         ... this file, and...
 925         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
 926         ... this file, and...
 927         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
 928         ... this file into...
 929         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
 930         file.
 931
 932         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
 933         Make failure observable.
 934
 935 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
 936
 937         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
 938         field.
 939         * target.c (gomp_target_fallback_firstprivate,
 940         gomp_target_unshare_firstprivate): Removed.
 941         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
 942         before waiting for dependencies.
 943         (gomp_target_task_fn): Don't copy firstprivate vars here.
 944         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
 945         firstprivate_copies here.
 946         (gomp_create_target_task): Don't initialize firstprivate_copies field.
 947         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
 948         explicit/implicit firstprivate.
 949
 950 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
 951
 952         PR lto/70289
 953         PR ipa/70348
 954         PR tree-optimization/70373
 955         PR middle-end/70533
 956         PR middle-end/70534
 957         PR middle-end/70535
 958         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
 959         test.
 960         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
 961         test.
 962         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
 963         test.
 964         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
 965         test.
 966         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
 967         test.
 968         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
 969         test.
 970         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
 971         test.
 972         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
 973         test.
 974         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
 975         test.
 976         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
 977         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
 978         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
 979         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
 980         test.
 981         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
 982         test.
 983         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
 984         test.
 985         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
 986         test.
 987         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
 988         coverage.
 989         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 990         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 991         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
 992         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
 993         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
 994         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
 995         coverage.
 996         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 997         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 998         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 999         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1000         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1001         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1002         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1003         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1004         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1005         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1006         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1007         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1008         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1009         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1010         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1011
1012 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1013             James Norris  <jnorris@codesourcery.com>
1014             Nathan Sidwell  <nathan@codesourcery.com>
1015             Julian Brown  <julian@codesourcery.com>
1016             Cesar Philippidis  <cesar@codesourcery.com>
1017             Chung-Lin Tang  <cltang@codesourcery.com>
1018             Tom de Vries  <tom@codesourcery.com>
1019
1020         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1021         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1022         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1023         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1024         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1025         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1026         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1027         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1028         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1029         XFAIL.
1030         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1031         Incorporate...
1032         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1033         file.
1034         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1035         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1036         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1037         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1038         Likewise.
1039         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1040         Likewise.
1041         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1042         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1043         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1044         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1045         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1046         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1047         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1048         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1049         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1050         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1051         Likewise.
1052         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1053         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1054         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1055         file...
1056         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1057         file into...
1058         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1059         file.  Update.
1060         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1061         file.
1062         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1063         Likewise.
1064         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1065         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1066         ... this new file.  Update.
1067         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1068         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1069         ... this new file.  Update.
1070         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1071         file.  Incorporate...
1072         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1073         file, and...
1074         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1075         file, and...
1076         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1077         file.
1078         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1079
1080 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1081
1082         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1083         set-torture-options.
1084
1085 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1086
1087         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1088         gcc-dg-runtest.
1089         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1090         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1091         -fno-builtin-acc_on_device instead of -O0.
1092         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1093         -O0.
1094         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1095         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1096         Likewise.
1097         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1098         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1099         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1100         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1101         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1102         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1103         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1104         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1105         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1106         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1107         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1108         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1109         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1110         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1111         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1112         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1113         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1114         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1115         Don't specify -O2.
1116         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1117         Likewise.
1118         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1119         Likewise.
1120
1121 2016-03-24  Martin Liska  <mliska@suse.cz>
1122
1123         * plugin/plugin-hsa.c (packet_store_release): New function
1124         that is taken from the HSA runtime manual.
1125         (GOMP_OFFLOAD_run): Use the function.
1126
1127 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1128
1129         PR c++/70376
1130         * testsuite/libgomp.c++/pr70376.C: New test.
1131
1132 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1133
1134         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1135         initialization of lresult and lvresult.
1136         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1137
1138 2016-03-23  James Norris  <jnorris@codesourcery.com>
1139             Daichi Fukuoka <dc-fukuoka@sgi.com>
1140
1141         PR libgomp/69414
1142         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1143         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1144         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1145         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1146
1147 2016-03-23  Martin Liska  <mliska@suse.cz>
1148
1149         PR hsa/70337
1150         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1151         argument just in case a dispatched kernel uses that argument.
1152
1153 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1154
1155         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1156         -ftree-parallelize-loops/-fopenacc changes.
1157         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1158         Likewise.
1159         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1160         Likewise.
1161         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1162         Likewise.
1163         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1164         Likewise.
1165         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1166         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1167
1168 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1169
1170         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1171         always_ld_library_path the path to libgcc_s.
1172
1173 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1174
1175         PR testsuite/70009
1176         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1177
1178 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1179
1180         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1181         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1182         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1183         Same.
1184         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1185         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1186         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1187         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1188
1189 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1190
1191         * testsuite/lib/libgomp.exp
1192         (check_effective_target_hsa_offloading_selected_nocache): New.
1193         (check_effective_target_hsa_offloading_selected): Likewise.
1194         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1195         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1196         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1197         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1198         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1199         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1200         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1201         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1202         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1203         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1204         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1205         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1206         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1207         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1208         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1209         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1210         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1211
1212 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1213
1214         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1215         non-shared memory accelerators.
1216         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1217         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1218         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1219         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1220         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1221         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1222         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1223         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1224         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1225
1226 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1227
1228         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1229         ALWAYS_CFLAGS.
1230
1231 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1232
1233         PR libgomp/69555
1234         * testsuite/libgomp.c++/pr69555-1.C: New test.
1235         * testsuite/libgomp.c++/pr69555-2.C: New test.
1236
1237 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1238             Martin Jambor  <mjambor@suse.cz>
1239
1240         * testsuite/lib/libgomp.exp
1241         (check_effective_target_offload_device_shared_as): New proc.
1242         * testsuite/libgomp.c++/declare_target-1.C: New test.
1243
1244 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1245
1246         PR driver/68463
1247         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1248
1249 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1250
1251         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1252         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1253         dims.
1254         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1255         -ftree-parallelize-loops/-fopenacc changes.
1256         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1257         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1258         Likewise.
1259         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1260         Likewise.
1261         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1262         Likewise.
1263         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1264         Likewise.
1265         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1266         Likewise.
1267         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1268         Likewise.
1269         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1270         Likewise.
1271         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1272         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1273         Likewise.
1274         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1275         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1276         Likewise.
1277         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1278         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1279         Likewise.
1280
1281 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1282
1283         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1284
1285 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1286
1287         PR driver/69805
1288         * testsuite/libgomp.c/pr69805.c: New test.
1289
1290 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1291
1292         PR lto/67709
1293         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1294
1295 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1296
1297         PR tree-optimization/69599
1298         * testsuite/libgomp.c/omp-nested-3.c: New test.
1299         * testsuite/libgomp.c/pr46032-2.c: New test.
1300         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1301         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1302
1303 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1304
1305         PR lto/69707
1306         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1307
1308 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1309
1310         * testsuite/libgomp.c/target-31.c: Fix testcase.
1311
1312 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1313
1314         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1315         clause.
1316         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1317         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1318         reduction and map clauses.
1319         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1320
1321 2016-02-02  James Norris  <jnorris@codesourcery.com>
1322
1323         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1324
1325 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1326
1327         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1328         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1329
1330         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1331         cases.
1332
1333         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1334         variables.
1335         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1336         (hsa_kmt_lib): Set variables.
1337         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1338         always_ld_library_path.
1339         * Makefile.in: Regenerate.
1340         * configure: Likewise.
1341         * testsuite/Makefile.in: Likewise.
1342
1343         * plugin/configfrag.ac (offload_additional_options)
1344         (offload_additional_lib_paths): Don't amend for hsa offloading.
1345         * configure: Regenerate.
1346
1347         * plugin/configfrag.ac: Don't configure for offloading target if
1348         we don't build the corresponding plugin.
1349         * configure: Regenerate.
1350
1351 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1352
1353         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1354         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1355
1356 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1357
1358         PR tree-optimization/69110
1359         * testsuite/libgomp.c/pr69110.c: New test.
1360
1361 2016-01-25  Richard Biener  <rguenther@suse.de>
1362
1363         PR lto/69393
1364         * testsuite/libgomp.c++/pr69393.C: New testcase.
1365
1366 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1367
1368         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1369         function wasn't mapped to the device with non-shared memory.
1370
1371 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1372
1373         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1374
1375 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1376             Martin Liska  <mliska@suse.cz>
1377
1378         * plugin/Makefrag.am: Add HSA plugin requirements.
1379         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1380         (HSA_RUNTIME_LIB): Likewise.
1381         (HSA_RUNTIME_CPPFLAGS): Likewise.
1382         (HSA_RUNTIME_INCLUDE): New substitution.
1383         (HSA_RUNTIME_LIB): Likewise.
1384         (HSA_RUNTIME_LDFLAGS): Likewise.
1385         (hsa-runtime): New configure option.
1386         (hsa-runtime-include): Likewise.
1387         (hsa-runtime-lib): Likewise.
1388         (PLUGIN_HSA): New substitution variable.
1389         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1390         configure options.
1391         (PLUGIN_HSA_CPPFLAGS): Likewise.
1392         (PLUGIN_HSA_LDFLAGS): Likewise.
1393         (PLUGIN_HSA_LIBS): Likewise.
1394         Check that we have access to HSA run-time.
1395         * libgomp-plugin.h (offload_target_type): New element
1396         OFFLOAD_TARGET_TYPE_HSA.
1397         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1398         args.
1399         (bool gomp_create_target_task): Updated.
1400         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1401         new field can_run_func.
1402         * libgomp_g.h (GOMP_target_ext): Update prototype.
1403         * oacc-host.c (host_run): Added a new parameter args.
1404         * target.c (calculate_firstprivate_requirements): New function.
1405         (copy_firstprivate_data): Likewise.
1406         (gomp_target_fallback_firstprivate): Use them.
1407         (gomp_target_unshare_firstprivate): New function.
1408         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1409         devices.
1410         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1411         pass any args to plugins.
1412         (GOMP_target_ext): Introduce device-specific argument parameter args.
1413         Allow host fallback if device shares memory.  Do not remap data if
1414         device has shared memory.
1415         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1416         like host fallback for mappings.
1417         (GOMP_target_data): Treat shared memory devices like host fallback.
1418         (GOMP_target_data_ext): Likewise.
1419         (GOMP_target_update): Likewise.
1420         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1421         gomp_create_target_task.
1422         (GOMP_target_enter_exit_data): Likewise.
1423         (omp_target_alloc): Treat shared memory devices like host fallback.
1424         (omp_target_free): Likewise.
1425         (omp_target_is_present): Likewise.
1426         (omp_target_memcpy): Likewise.
1427         (omp_target_memcpy_rect): Likewise.
1428         (omp_target_associate_ptr): Likewise.
1429         (gomp_load_plugin_for_device): Also load can_run.
1430         * task.c (GOMP_PLUGIN_target_task_completion): Free
1431         firstprivate_copies.
1432         (gomp_create_target_task): Accept new argument args and store it to
1433         ttask.
1434         * plugin/plugin-hsa.c: New file.
1435
1436 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1437
1438         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1439         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1440         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1441         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1442         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1443         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1444         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1445         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1446         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1447         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1448         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1449         Same.
1450         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1451         Same.
1452         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1453         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1454         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1455         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1456         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1457         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1458         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1459         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1460         Same.
1461         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1462
1463 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1464
1465         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1466
1467 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1468
1469         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1470
1471 2016-01-12  James Norris  <jnorris@codesourcery.com>
1472
1473         * libgomp.texi: Updates for OpenACC.
1474
1475 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1476
1477         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1478
1479 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1480
1481         PR fortran/66680
1482         * testsuite/libgomp.fortran/pr66680.f90: New test.
1483
1484 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1485
1486         PR middle-end/68960
1487         * testsuite/libgomp.c/pr68960.c: New test.
1488
1489 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1490
1491         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1492         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1493
1494 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1495
1496         Update copyright years.
1497
1498         * libgomp.texi: Bump @copying's copyright year.
1499
1500 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1501
1502         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1503         dg-additional-options syntax.
1504         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1505         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1506         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1507         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1508         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1509         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1510         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1511         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1512         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1513         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1514         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1515         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1516         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1517         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1518         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1519         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1520         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1521         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1522
1523 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1524
1525         * libgomp.h (REFCOUNT_LINK): Define.
1526         (struct splay_tree_key_s): Add link_key.
1527         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1528         Replace target address of the pointer with target address of newly
1529         mapped object in the splay tree.  Set link pointer on target to the
1530         device address of the mapped object.
1531         (gomp_unmap_vars): Restore target address of the pointer in the splay
1532         tree for REFCOUNT_LINK objects after unmapping.
1533         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1534         declare target link" objects.
1535         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1536         "omp declare target link" objects, which were mapped for the image.
1537         (gomp_exit_data): Restore target address of the pointer in the splay
1538         tree for REFCOUNT_LINK objects after unmapping.
1539         * testsuite/libgomp.c/target-link-1.c: New file.
1540
1541 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1542
1543         * libgomp.h (gomp_device_state): New enum.
1544         (struct gomp_device_descr): Replace is_initialized with state.
1545         (gomp_fini_device): Remove declaration.
1546         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1547         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1548         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1549         (acc_set_device_type): Use state instead of is_initialized.
1550         (acc_set_device_num): Likewise.
1551         * target.c (resolve_device): Use state instead of is_initialized.
1552         Do not initialize finalized device.
1553         (gomp_map_vars): Do nothing if device is finalized.
1554         (gomp_unmap_vars): Likewise.
1555         (gomp_update): Likewise.
1556         (GOMP_offload_register_ver): Use state instead of is_initialized.
1557         (GOMP_offload_unregister_ver): Likewise.
1558         (gomp_init_device): Likewise.
1559         (gomp_unload_device): Likewise.
1560         (gomp_fini_device): Remove.
1561         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1562         (GOMP_target): Go to host fallback if device is finalized.
1563         (GOMP_target_ext): Likewise.
1564         (gomp_exit_data): Do nothing if device is finalized.
1565         (gomp_target_task_fn): Go to host fallback if device is finalized.
1566         (gomp_target_fini): New static function.
1567         (gomp_target_init): Use state instead of is_initialized.
1568         Call gomp_target_fini at exit.
1569
1570 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1571
1572         PR tree-optimization/68716
1573         * testsuite/libgomp.c/omp-nested-2.c: New test.
1574
1575 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1576
1577         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1578         target openacc_nvidia_accel_selected.
1579         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1580         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1581         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1582         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1583
1584 2015-12-01  Julian Brown  <julian@codesourcery.com>
1585             James Norris  <James_Norris@mentor.com>
1586
1587         * oacc-parallel.c (GOACC_host_data): New function.
1588         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1589         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1590         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1591         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1592         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1593         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1594         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1595
1596 2015-11-30  James Norris  <jnorris@codesourcery.com>
1597             Cesar Philippidis  <cesar@codesourcery.com>
1598
1599         libgomp/
1600         * libgomp.oacc-fortran/routine-5.f90: New test.
1601         * libgomp.oacc-fortran/routine-7.f90: New test.
1602         * libgomp.oacc-fortran/routine-9.f90: New test.
1603
1604 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1605
1606         PR tree-optimization/46032
1607         * testsuite/libgomp.c/pr46032.c: New test.
1608
1609 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1610
1611         PR libgomp/68579
1612         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1613         (gomp_create_target_task): Call it before freeing
1614         GOMP_TARGET_TASK_DATA tasks.
1615
1616         PR c/63326
1617         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1618         in between case label and OpenMP standalone directives.
1619         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1620
1621 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1622
1623         * configure: Regenerate.
1624
1625 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1626
1627         * testsuite/libgomp.c/target-35.c: New test.
1628
1629 2015-11-22  James Norris  <jnorris@codesourcery.com>
1630             Cesar Philippidis  <cesar@codesourcery.com>
1631
1632         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1633         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1634         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1635         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1636         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1637
1638 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1639
1640         PR middle-end/68221
1641         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1642         * testsuite/libgomp.c/reduction-12.c: Likewise.
1643         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1644         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1645
1646 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1647
1648         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1649         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1650         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1651         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1652         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1653         and fix.
1654         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1655         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1656
1657 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1658
1659         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1660         worker & gang cases.
1661         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1662
1663 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1664
1665         * config/nvptx/priority_queue.c: New file.
1666
1667 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1668
1669         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1670         sections.
1671
1672 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1673             Aldy Hernandez  <aldyh@redhat.com>
1674             Ilya Verbin  <ilya.verbin@intel.com>
1675
1676         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1677         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1678         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1679         iterators or IV by chunk size.
1680         * parallel.c (gomp_resolve_num_threads): Don't assume that
1681         if thr->ts.team is non-NULL, then pool must be non-NULL.
1682         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1683         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1684         GOMP_PLUGIN_target_task_completion.
1685         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1686         * Makefile.in: Regenerate.
1687         * libgomp.h: Shuffle prototypes and forward definitions around so
1688         priority queues can be defined.
1689         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1690         (enum gomp_target_task_state): New enum.
1691         (struct gomp_target_task): Add state, tgt, task and team fields.
1692         (gomp_create_target_task): Change return type to bool, add
1693         state argument.
1694         (gomp_target_task_fn): Change return type to bool.
1695         (struct gomp_device_descr): Add async_run_func.
1696         (struct gomp_task): Remove children, next_child, prev_child,
1697         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1698         Add pnode field.
1699         (struct gomp_taskgroup): Remove children.
1700         Add taskgroup_queue.
1701         (struct gomp_team): Change task_queue type to a priority queue.
1702         (splay_compare): Define inline.
1703         (priority_queue_offset): New.
1704         (priority_node_to_task): New.
1705         (task_to_priority_node): New.
1706         * oacc-mem.c: Do not include splay-tree.h.
1707         * priority_queue.c: New file.
1708         * priority_queue.h: New file.
1709         * splay-tree.c: Do not include splay-tree.h.
1710         (splay_tree_foreach_internal): New.
1711         (splay_tree_foreach): New.
1712         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1713         (splay_tree_callback): Define typedef.
1714         * target.c (splay_compare): Move to libgomp.h.
1715         (GOMP_target): Don't adjust *thr in any way around running offloaded
1716         task.
1717         (GOMP_target_ext): Likewise.  Handle target nowait.
1718         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1719         return value from gomp_create_target_task, if false, fallthrough
1720         as if no dependencies exist.
1721         (gomp_target_task_fn): Change return type to bool, return true
1722         if the task should have another part scheduled later.  Handle
1723         target nowait.
1724         (gomp_load_plugin_for_device): Initialize async_run.
1725         * task.c (gomp_init_task): Initialize children_queue.
1726         (gomp_clear_parent_in_list): New.
1727         (gomp_clear_parent_in_tree): New.
1728         (gomp_clear_parent): Handle priorities.
1729         (GOMP_task): Likewise.
1730         (priority_queue_move_task_first,
1731         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1732         New functions.
1733         (gomp_create_target_task): Use priority queues.  Change return type
1734         to bool, add state argument, return false if for async
1735         {{enter,exit} data,update} constructs no dependencies need to be
1736         waited for, handle target nowait.  Set task->fn to NULL instead of
1737         gomp_target_task_fn.
1738         (verify_children_queue): Remove.
1739         (priority_list_upgrade_task): New.
1740         (priority_queue_upgrade_task): New.
1741         (verify_task_queue): Remove.
1742         (priority_list_downgrade_task): New.
1743         (priority_queue_downgrade_task): New.
1744         (gomp_task_run_pre): Use priority queues.
1745         Abstract code out to priority_queue_downgrade_task.
1746         (gomp_task_run_post_handle_dependers): Use priority queues.
1747         (gomp_task_run_post_remove_parent): Likewise.
1748         (gomp_task_run_post_remove_taskgroup): Likewise.
1749         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
1750         tasks specially.
1751         (GOMP_taskwait): Likewise.
1752         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
1753         priority-queue_upgrade_task.
1754         (GOMP_taskgroup_start): Use priority queues.
1755         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
1756         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
1757         barrier.
1758         * taskloop.c (GOMP_taskloop): Handle priorities.
1759         * team.c (gomp_new_team): Call priority_queue_init.
1760         (free_team): Call priority_queue_free.
1761         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1762         team created for target nowait in implicit parallel region.
1763         (gomp_team_start): For nested check, test thr->ts.level instead of
1764         thr->ts.team != NULL.
1765         * testsuite/libgomp.c/doacross-3.c: New test.
1766         * testsuite/libgomp.c/ordered-5.c: New test.
1767         * testsuite/libgomp.c/priority.c: New test.
1768         * testsuite/libgomp.c/target-31.c: New test.
1769         * testsuite/libgomp.c/target-32.c: New test.
1770         * testsuite/libgomp.c/target-33.c: New test.
1771         * testsuite/libgomp.c/target-34.c: New test.
1772
1773 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1774
1775         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1776
1777         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1778         loop is sequential.
1779
1780 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1781
1782         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1783         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1784
1785 2015-11-12  James Norris  <jnorris@codesourcery.com>
1786             Joseph Myers  <joseph@codesourcery.com>
1787
1788         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1789         * oacc-parallel.c (GOACC_declare): New function.
1790         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1791         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1792         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1793         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1794         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1795
1796 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
1797
1798         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1799
1800 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
1801
1802         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1803         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1804
1805 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1806
1807         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1808         inadvertent commit.
1809
1810 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1811
1812         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1813         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1814         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1815         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1816         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1817
1818 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1819
1820         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1821         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1822
1823 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
1824             Ilya Verbin  <ilya.verbin@intel.com>
1825
1826         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1827         GOMP_loop_nonmonotonic_dynamic_start,
1828         GOMP_loop_nonmonotonic_guided_next,
1829         GOMP_loop_nonmonotonic_guided_start,
1830         GOMP_loop_ull_nonmonotonic_dynamic_next,
1831         GOMP_loop_ull_nonmonotonic_dynamic_start,
1832         GOMP_loop_ull_nonmonotonic_guided_next,
1833         GOMP_loop_ull_nonmonotonic_guided_start,
1834         GOMP_parallel_loop_nonmonotonic_dynamic,
1835         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1836         (GOMP_target_41): Renamed to ...
1837         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1838         arguments.
1839         (GOMP_target_data_41): Renamed to ...
1840         (GOMP_target_data_ext): ... this.
1841         (GOMP_target_update_41): Renamed to ...
1842         (GOMP_target_update_ext): ... this.
1843         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1844         GOMP_target_data_ext and GOMP_target_update_ext instead of
1845         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1846         Export GOMP_loop_nonmonotonic_dynamic_next,
1847         GOMP_loop_nonmonotonic_dynamic_start,
1848         GOMP_loop_nonmonotonic_guided_next,
1849         GOMP_loop_nonmonotonic_guided_start,
1850         GOMP_loop_ull_nonmonotonic_dynamic_next,
1851         GOMP_loop_ull_nonmonotonic_dynamic_start,
1852         GOMP_loop_ull_nonmonotonic_guided_next,
1853         GOMP_loop_ull_nonmonotonic_guided_start,
1854         GOMP_parallel_loop_nonmonotonic_dynamic and
1855         GOMP_parallel_loop_nonmonotonic_guided.
1856         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1857         GOMP_parallel_loop_nonmonotonic_guided,
1858         GOMP_loop_nonmonotonic_dynamic_start,
1859         GOMP_loop_nonmonotonic_guided_start,
1860         GOMP_loop_nonmonotonic_dynamic_next,
1861         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
1862         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
1863         GOMP_loop_ull_nonmonotonic_guided_start,
1864         GOMP_loop_ull_nonmonotonic_dynamic_next,
1865         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
1866         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
1867         functions.
1868         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
1869         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
1870         Use gomp_map_val function.
1871         (gomp_target_fallback_firstprivate): New static function.
1872         (GOMP_target_41): Renamed to ...
1873         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1874         arguments.  Move firstprivate fallback handling into a new
1875         function.
1876         (GOMP_target_data_41): Renamed to ...
1877         (GOMP_target_data_ext): ... this.
1878         (GOMP_target_update_41): Renamed to ...
1879         (GOMP_target_update_ext): ... this.
1880         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
1881         gomp_map_0len_lookup instead of gomp_map_lookup.
1882         (omp_target_is_present): Use gomp_map_0len_lookup instead of
1883         gomp_map_lookup.
1884         * testsuite/libgomp.c/target-28.c: Likewise.
1885         * testsuite/libgomp.c/monotonic-1.c: New test.
1886         * testsuite/libgomp.c/monotonic-2.c: New test.
1887         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
1888         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
1889         * testsuite/libgomp.c/pr66199-5.c: New test.
1890         * testsuite/libgomp.c/pr66199-6.c: New test.
1891         * testsuite/libgomp.c/pr66199-7.c: New test.
1892         * testsuite/libgomp.c/pr66199-8.c: New test.
1893         * testsuite/libgomp.c/pr66199-9.c: New test.
1894         * testsuite/libgomp.c/reduction-11.c: New test.
1895         * testsuite/libgomp.c/reduction-12.c: New test.
1896         * testsuite/libgomp.c/reduction-13.c: New test.
1897         * testsuite/libgomp.c/reduction-14.c: New test.
1898         * testsuite/libgomp.c/reduction-15.c: New test.
1899         * testsuite/libgomp.c/target-12.c (main): Adjust for
1900         omp_target_is_present change for one-past-last element.
1901         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
1902         the same var is both mapped and privatized.
1903         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
1904         handling of zero-length array sections.
1905         * testsuite/libgomp.c/target-28.c: New test.
1906         * testsuite/libgomp.c/target-29.c: New test.
1907         * testsuite/libgomp.c/target-30.c: New test.
1908         * testsuite/libgomp.c/target-teams-1.c: New test.
1909         * testsuite/libgomp.c++/member-6.C: New test.
1910         * testsuite/libgomp.c++/member-7.C: New test.
1911         * testsuite/libgomp.c++/monotonic-1.C: New test.
1912         * testsuite/libgomp.c++/monotonic-2.C: New test.
1913         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
1914         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
1915         * testsuite/libgomp.c++/pr66199-3.C: New test.
1916         * testsuite/libgomp.c++/pr66199-4.C: New test.
1917         * testsuite/libgomp.c++/pr66199-5.C: New test.
1918         * testsuite/libgomp.c++/pr66199-6.C: New test.
1919         * testsuite/libgomp.c++/pr66199-7.C: New test.
1920         * testsuite/libgomp.c++/pr66199-8.C: New test.
1921         * testsuite/libgomp.c++/pr66199-9.C: New test.
1922         * testsuite/libgomp.c++/reduction-11.C: New test.
1923         * testsuite/libgomp.c++/reduction-12.C: New test.
1924         * testsuite/libgomp.c++/target-13.C: New test.
1925         * testsuite/libgomp.c++/target-14.C: New test.
1926         * testsuite/libgomp.c++/target-15.C: New test.
1927         * testsuite/libgomp.c++/target-16.C: New test.
1928         * testsuite/libgomp.c++/target-17.C: New test.
1929         * testsuite/libgomp.c++/target-18.C: New test.
1930         * testsuite/libgomp.c++/target-19.C: New test.
1931
1932 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1933
1934         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
1935         and reduction copy.
1936         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1937         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1938         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1939         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1940         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
1941         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1942         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1943         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1944         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1945         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
1946         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1947         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1948         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1949         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
1950
1951 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1952
1953         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
1954         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
1955         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
1956         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
1957         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
1958         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
1959         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
1960         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
1961
1962 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
1963
1964         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
1965         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
1966         (GOMP_OFFLOAD_openacc_parallel): Likewise.
1967         * oacc-host.c (host_openacc_exec): Likewise.
1968         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
1969
1970 2015-11-03  Julian Brown  <julian@codesourcery.com>
1971             Thomas Schwinge  <thomas@codesourcery.com>
1972
1973         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
1974         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1975         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
1976         Likewise.
1977         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
1978         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
1979
1980 2015-11-03  James Norris  <jnorris@codesourcery.com>
1981
1982         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
1983         file.
1984         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
1985         Likewise.
1986         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
1987         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
1988         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1989         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
1990         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1991
1992 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
1993
1994         * openacc.h (enum acc_device_t): Reformat. Ensure layout
1995         compatibility.
1996         (enum acc_async_t): Reformat.
1997         (acc_on_device): Declare compatible with builtin and provide C++
1998         wrapper.
1999         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2000
2001 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2002             Cesar Philippidis  <cesar@codesourcery.com>
2003
2004         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2005         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2006         ... this.  Add a description of the test at the top of the file.
2007         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2008         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2009         ... this.  Add a description of the test at the top of the file.
2010
2011 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2012
2013         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2014         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2015         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2016         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2017         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2018         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2019
2020 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2021
2022         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2023         dimensions.
2024
2025 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2026
2027         PR testsuite/68063
2028         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2029
2030 2015-10-27  James Norris  <jnorris@codesourcery.com>
2031
2032         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2033         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2034
2035 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2036
2037         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2038         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2039
2040         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2041         acc_device_nvidia usage.
2042         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2043         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2044         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2045
2046         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2047         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2048
2049         PR libgomp/66518
2050         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2051
2052         PR libgomp/65437
2053         PR libgomp/66518
2054         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2055         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2056
2057 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2058
2059         PR testsuite/68063
2060         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2061
2062 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2063
2064         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2065         vector_length.
2066         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2067
2068 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2069             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2070
2071         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2072         to 0 when mapnum is 0.
2073
2074 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2075
2076         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2077         Cast to int from int32_t.
2078
2079 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2080             Aldy Hernandez  <aldyh@redhat.com>
2081             Ilya Verbin  <ilya.verbin@intel.com>
2082
2083         * config/linux/affinity.c (omp_get_place_num_procs,
2084         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2085         * config/linux/doacross.h: New file.
2086         * config/posix/affinity.c (omp_get_place_num_procs,
2087         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2088         * config/posix/doacross.h: New file.
2089         * env.c: Include gomp-constants.h.
2090         (struct gomp_task_icv): Rename run_sched_modifier to
2091         run_sched_chunk_size.
2092         (gomp_max_task_priority_var): New variable.
2093         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2094         (handle_omp_display_env): Change _OPENMP value from 201307 to
2095         201511.  Print OMP_MAX_TASK_PRIORITY.
2096         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2097         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2098         chunk_size and run_sched_modifier to run_sched_chunk_size.
2099         (omp_get_max_task_priority, omp_get_initial_device,
2100         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2101         omp_get_partition_place_nums): New functions.
2102         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2103         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2104         to chunk_size.
2105         (omp_get_num_places_, omp_get_place_num_procs_,
2106         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2107         omp_get_place_proc_ids_8_, omp_get_place_num_,
2108         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2109         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2110         omp_get_max_task_priority_): New functions.
2111         * libgomp_g.h (GOMP_loop_doacross_static_start,
2112         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2113         GOMP_loop_doacross_runtime_start, 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, GOMP_doacross_post,
2117         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2118         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2119         GOMP_target_data_41, GOMP_target_update_41,
2120         GOMP_target_enter_exit_data): New prototypes.
2121         (GOMP_task): Add prototype argument.
2122         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2123         (struct gomp_doacross_work_share): New type.
2124         (struct gomp_work_share): Add doacross field.
2125         (struct gomp_task_icv): Rename run_sched_modifier to
2126         run_sched_chunk_size.
2127         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2128         GOMP_TASK_UNDEFERRED.  Add comments.
2129         (struct gomp_task_depend_entry): Add comments.
2130         (struct gomp_task): Likewise.
2131         (struct gomp_taskgroup): Likewise.
2132         (struct gomp_target_task): New type.
2133         (struct gomp_team): Add comment.
2134         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2135         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2136         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2137         (struct target_var_desc): New type.
2138         (struct target_mem_desc): Adjust comment.  Use struct
2139         target_var_desc instead of splay_tree_key for list.
2140         (REFCOUNT_INFINITY): Define.
2141         (struct splay_tree_key_s): Remove copy_from field.
2142         (struct gomp_device_descr): Add dev2dev_func field.
2143         (enum gomp_map_vars_kind): New enum.
2144         (gomp_map_vars): Add one argument.
2145         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2146         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2147         omp_get_place_num_procs, omp_get_place_num_procs_,
2148         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2149         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2150         omp_get_place_num_, omp_get_partition_num_places,
2151         omp_get_partition_num_places_, omp_get_partition_place_nums,
2152         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2153         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2154         omp_target_free, omp_target_is_present, omp_target_memcpy,
2155         omp_target_memcpy_rect, omp_target_associate_ptr and
2156         omp_target_disassociate_ptr.
2157         (GOMP_4.0.2): Renamed to ...
2158         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2159         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2160         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2161         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2162         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2163         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2164         GOMP_loop_ull_doacross_guided_start,
2165         GOMP_loop_ull_doacross_runtime_start,
2166         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2167         GOMP_doacross_ull_wait.
2168         * libgomp.texi: Document omp_get_max_task_priority.
2169         Rename modifier argument to chunk_size for omp_set_schedule and
2170         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2171         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2172         to run_sched_chunk_size renaming.
2173         (GOMP_loop_ordered_runtime_start): Likewise.
2174         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2175         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2176         GOMP_parallel_loop_runtime_start): New functions.
2177         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2178         to run_sched_chunk_size renaming.
2179         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2180         GOMP_loop_doacross_guided_start): New functions or aliases.
2181         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2182         run_sched_modifier to run_sched_chunk_size renaming.
2183         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2184         (gomp_loop_ull_doacross_static_start,
2185         gomp_loop_ull_doacross_dynamic_start,
2186         gomp_loop_ull_doacross_guided_start,
2187         GOMP_loop_ull_doacross_runtime_start): New functions.
2188         (GOMP_loop_ull_doacross_static_start,
2189         GOMP_loop_ull_doacross_dynamic_start,
2190         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2191         * oacc-mem.c (acc_map_data, present_create_copy,
2192         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2193         to gomp_map_vars.
2194         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2195         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2196         instead of false to gomp_map_vars.
2197         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2198         * omp.h.in (omp_lock_hint_t): New type.
2199         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2200         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2201         omp_get_place_num, omp_get_partition_num_places,
2202         omp_get_partition_place_nums, omp_get_initial_device,
2203         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2204         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2205         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2206         prototypes.
2207         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2208         (omp_lock_hint_none, omp_lock_hint_uncontended,
2209         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2210         omp_lock_hint_speculative): New parameters.
2211         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2212         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2213         omp_get_place_num, omp_get_partition_num_places,
2214         omp_get_partition_place_nums, omp_get_initial_device,
2215         omp_get_max_task_priority): New interfaces.
2216         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2217         to chunk_size.
2218         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2219         (omp_lock_hint_none, omp_lock_hint_uncontended,
2220         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2221         omp_lock_hint_speculative): New parameters.
2222         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2223         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2224         omp_get_place_num, omp_get_partition_num_places,
2225         omp_get_partition_place_nums, omp_get_initial_device,
2226         omp_get_max_task_priority): New functions and subroutines.
2227         * ordered.c: Include stdarg.h and string.h.
2228         (MAX_COLLAPSED_BITS): Define.
2229         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2230         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2231         GOMP_doacross_ull_wait): New functions.
2232         * target.c: Include errno.h.
2233         (resolve_device): If device is not initialized, call
2234         gomp_init_device on it.
2235         (gomp_map_lookup): New function.
2236         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2237         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2238         GOMP_MAP_ALWAYS_TO_P.
2239         (get_kind): Rename is_openacc argument to short_mapkind.
2240         (gomp_map_pointer): Use gomp_map_lookup.
2241         (gomp_map_fields_existing): New function.
2242         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2243         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2244         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2245         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2246         Adjust for tgt->list changed type and copy_from living in there.
2247         (gomp_copy_from_async): Adjust for tgt->list changed type and
2248         copy_from living in there.
2249         (gomp_unmap_vars): Likewise.
2250         (gomp_update): Likewise.  Rename is_openacc argument to
2251         short_mapkind.  Don't fail if object is not mapped.
2252         (gomp_load_image_to_device): Initialize refcount to
2253         REFCOUNT_INFINITY.
2254         (gomp_target_fallback): New function.
2255         (gomp_get_target_fn_addr): Likewise.
2256         (GOMP_target): Adjust gomp_map_vars caller, use
2257         gomp_get_target_fn_addr and gomp_target_fallback.
2258         (GOMP_target_41): New function.
2259         (gomp_target_data_fallback): New function.
2260         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2261         (GOMP_target_data_41): New function.
2262         (GOMP_target_update): Adjust gomp_update caller.
2263         (GOMP_target_update_41): New function.
2264         (gomp_exit_data, GOMP_target_enter_exit_data,
2265         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2266         omp_target_is_present, omp_target_memcpy,
2267         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2268         omp_target_associate_ptr, omp_target_disassociate_ptr,
2269         gomp_load_plugin_for_device): New functions.
2270         * task.c: Include gomp-constants.h.  Include taskloop.c
2271         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2272         (gomp_task_handle_depend): New function.
2273         (GOMP_task): Use it.  Add priority argument.  Use
2274         gomp-constant.h constants instead of hardcoded numbers.
2275         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2276         (gomp_create_target_task): New function.
2277         (verify_children_queue, verify_taskgroup_queue,
2278         verify_task_queue): New functions.
2279         (gomp_task_run_pre): Call verify_*_queue functions.
2280         If an upcoming tied task is about to leave the sibling or
2281         taskgroup queues in an invalid state, adjust appropriately.
2282         Remove taskgroup argument.  Add comments.
2283         (gomp_task_run_post_handle_dependers): Add comments.
2284         (gomp_task_run_post_remove_parent): Likewise.
2285         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2286         (GOMP_taskwait): Likewise.  Add comments.
2287         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2288         problem such that the first non parent_depends_on task does not
2289         end up at the end of the children queue.
2290         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2291         GOMP_TASK_UNDEFERRED.
2292         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2293         * taskloop.c: New file.
2294         * testsuite/lib/libgomp.exp
2295         (check_effective_target_offload_device_nonshared_as): New proc.
2296         * testsuite/libgomp.c/affinity-2.c: New test.
2297         * testsuite/libgomp.c/doacross-1.c: New test.
2298         * testsuite/libgomp.c/doacross-2.c: New test.
2299         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2300         Add map clause to target.
2301         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2302         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2303         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2304         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2305         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2306         Likewise.
2307         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2308         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2309         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2310         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2311         not defined.  Use those where needed.
2312         * testsuite/libgomp.c/for-4.c: New test.
2313         * testsuite/libgomp.c/for-5.c: New test.
2314         * testsuite/libgomp.c/for-6.c: New test.
2315         * testsuite/libgomp.c/linear-1.c: New test.
2316         * testsuite/libgomp.c/ordered-4.c: New test.
2317         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2318         only allowed on the loop iterator.
2319         * testsuite/libgomp.c/pr66199-3.c: New test.
2320         * testsuite/libgomp.c/pr66199-4.c: New test.
2321         * testsuite/libgomp.c/reduction-7.c: New test.
2322         * testsuite/libgomp.c/reduction-8.c: New test.
2323         * testsuite/libgomp.c/reduction-9.c: New test.
2324         * testsuite/libgomp.c/reduction-10.c: New test.
2325         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2326         map(tofrom:s).
2327         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2328         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2329         * testsuite/libgomp.c/target-11.c: New test.
2330         * testsuite/libgomp.c/target-12.c: New test.
2331         * testsuite/libgomp.c/target-13.c: New test.
2332         * testsuite/libgomp.c/target-14.c: New test.
2333         * testsuite/libgomp.c/target-15.c: New test.
2334         * testsuite/libgomp.c/target-16.c: New test.
2335         * testsuite/libgomp.c/target-17.c: New test.
2336         * testsuite/libgomp.c/target-18.c: New test.
2337         * testsuite/libgomp.c/target-19.c: New test.
2338         * testsuite/libgomp.c/target-20.c: New test.
2339         * testsuite/libgomp.c/target-21.c: New test.
2340         * testsuite/libgomp.c/target-22.c: New test.
2341         * testsuite/libgomp.c/target-23.c: New test.
2342         * testsuite/libgomp.c/target-24.c: New test.
2343         * testsuite/libgomp.c/target-25.c: New test.
2344         * testsuite/libgomp.c/target-26.c: New test.
2345         * testsuite/libgomp.c/target-27.c: New test.
2346         * testsuite/libgomp.c/taskloop-1.c: New test.
2347         * testsuite/libgomp.c/taskloop-2.c: New test.
2348         * testsuite/libgomp.c/taskloop-3.c: New test.
2349         * testsuite/libgomp.c/taskloop-4.c: New test.
2350         * testsuite/libgomp.c++/ctor-13.C: New test.
2351         * testsuite/libgomp.c++/doacross-1.C: New test.
2352         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2353         Replace offload_device with offload_device_nonshared_as.
2354         * testsuite/libgomp.c++/for-12.C: New test.
2355         * testsuite/libgomp.c++/for-13.C: New test.
2356         * testsuite/libgomp.c++/for-14.C: New test.
2357         * testsuite/libgomp.c++/linear-1.C: New test.
2358         * testsuite/libgomp.c++/member-1.C: New test.
2359         * testsuite/libgomp.c++/member-2.C: New test.
2360         * testsuite/libgomp.c++/member-3.C: New test.
2361         * testsuite/libgomp.c++/member-4.C: New test.
2362         * testsuite/libgomp.c++/member-5.C: New test.
2363         * testsuite/libgomp.c++/ordered-1.C: New test.
2364         * testsuite/libgomp.c++/reduction-5.C: New test.
2365         * testsuite/libgomp.c++/reduction-6.C: New test.
2366         * testsuite/libgomp.c++/reduction-7.C: New test.
2367         * testsuite/libgomp.c++/reduction-8.C: New test.
2368         * testsuite/libgomp.c++/reduction-9.C: New test.
2369         * testsuite/libgomp.c++/reduction-10.C: New test.
2370         * testsuite/libgomp.c++/reference-1.C: New test.
2371         * testsuite/libgomp.c++/simd14.C: New test.
2372         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2373         * testsuite/libgomp.c++/target-5.C: New test.
2374         * testsuite/libgomp.c++/target-6.C: New test.
2375         * testsuite/libgomp.c++/target-7.C: New test.
2376         * testsuite/libgomp.c++/target-8.C: New test.
2377         * testsuite/libgomp.c++/target-9.C: New test.
2378         * testsuite/libgomp.c++/target-10.C: New test.
2379         * testsuite/libgomp.c++/target-11.C: New test.
2380         * testsuite/libgomp.c++/target-12.C: New test.
2381         * testsuite/libgomp.c++/taskloop-1.C: New test.
2382         * testsuite/libgomp.c++/taskloop-2.C: New test.
2383         * testsuite/libgomp.c++/taskloop-3.C: New test.
2384         * testsuite/libgomp.c++/taskloop-4.C: New test.
2385         * testsuite/libgomp.c++/taskloop-5.C: New test.
2386         * testsuite/libgomp.c++/taskloop-6.C: New test.
2387         * testsuite/libgomp.c++/taskloop-7.C: New test.
2388         * testsuite/libgomp.c++/taskloop-8.C: New test.
2389         * testsuite/libgomp.c++/taskloop-9.C: New test.
2390         * testsuite/libgomp.fortran/affinity1.f90: New test.
2391         * testsuite/libgomp.fortran/affinity2.f90: New test.
2392
2393 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2394
2395         PR tree-optimization/67476
2396         * testsuite/libgomp.c/autopar-3.c: New test.
2397         * testsuite/libgomp.c/autopar-4.c: New test.
2398         * testsuite/libgomp.c/autopar-5.c: New test.
2399         * testsuite/libgomp.c/autopar-6.c: New test.
2400         * testsuite/libgomp.c/autopar-7.c: New test.
2401         * testsuite/libgomp.c/autopar-8.c: New test.
2402
2403 2015-10-12  James Norris  <jnorris@codesourcery.com>
2404
2405         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2406         initializer.
2407
2408 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2409
2410         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2411         using load_gcc_lib.
2412
2413 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2414
2415         * oacc-ptx.h: Remove file, moving its content into...
2416         * config/nvptx/fortran.c: ... here...
2417         * config/nvptx/oacc-init.c: ..., here...
2418         * config/nvptx/oacc-parallel.c: ..., and here.
2419         * config/nvptx/openacc.f90: New file.
2420         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2421         (link_ptx): Don't link in predefined bits of PTX code.
2422
2423 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2424             Bernd Schmidt <bernds@codesourcery.com>
2425
2426         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2427         (struct targ_ptx_obj): New.
2428         (nvptx_tdata): Move earlier, change data format.
2429         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2430         objects.
2431         (GOMP_OFFLOAD_load_image): Adjust.
2432
2433 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2434
2435         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2436         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2437         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2438         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2439         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2440         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2441         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2442         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2443         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2444         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2445         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2446         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2447         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2448         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2449         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2450         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2451         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2452         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2453         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2454         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2455         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2456         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2457         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2458         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2459         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2460         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2461         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2462         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2463         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2464         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2465         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2466         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2467         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2468         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2469         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2470         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2471         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2472         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2473         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2474         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2475         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2476         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2477         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2478         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2479         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2480         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2481         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2482         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2483         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2484         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2485         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2486         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2487         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2488         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2489         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2490         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2491         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2492         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2493         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2494         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2495         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2496         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2497         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2498
2499 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2500
2501         * oacc-init.c (acc_on_device): Force optimization level.
2502
2503 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2504
2505         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2506         (cuda_errlist): Delete.
2507         (cuda_error): Reimplement.
2508
2509 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2510
2511         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2512         array.
2513         * libgomp.map (GOACC_parallel_keyed): New.
2514         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2515         all callers.
2516         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2517         and take keyed varargs list.  Adjust call to exec_func.
2518         (GOACC_parallel): Force host fallback.
2519         * libgomp_g.h (GOACC_parallel): Remove.
2520         (GOACC_parallel_keyed): Declare.
2521         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2522         (stuct targ_gn_descriptor): Replace name field with launch field.
2523         (nvptx_exec): Lose separate geometry args, take array.  Process
2524         dynamic dimensions and adjust.
2525         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2526         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2527         data.
2528         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2529         passing.
2530         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2531         passing.
2532
2533 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2534
2535         PR libgomp/67141
2536         * oacc-int.h (goacc_host_init): Add declaration.
2537         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2538         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2539
2540 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2541             Sebastian Pop  <s.pop@samsung.com>
2542
2543         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2544         match o/p.
2545         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2546         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2547         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2548         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2549         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2550
2551 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2552
2553         * configure.tgt: Add missing ;; in between nvptx and rtems
2554         snippets.
2555
2556 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2557
2558         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2559         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2560         (gomp_thread_pool_reservoir): Add priority member.
2561         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2562         priority.
2563         (parse_thread_pools): Likewise.
2564         * team.c (gomp_team_start): Call configuration provided
2565         gomp_adjust_thread_attr(). Destroy thread attributes if
2566         necessary.
2567         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2568
2569 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2570
2571         * config/posix/pool.h: New.
2572         * config/rtems/pool.h: Likewise.
2573         * config/rtems/proc.c: Likewise.
2574         * libgomp.h (gomp_thread_destructor): Declare.
2575         * team.c: Include configuration provided "pool.h".
2576         (gomp_get_thread_pool): Define in configuration.
2577         (gomp_team_end): Call configuration defined
2578         gomp_release_thread_pool().
2579
2580 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2581
2582         * config/rtems/bar.c: New.
2583         * config/rtems/bar.h: Likewise.
2584         * config/rtems/mutex.c: Likewise.
2585         * config/rtems/mutex.h: Likewise.
2586         * config/rtems/sem.c: Likewise.
2587         * config/rtems/sem.h: Likewise.
2588         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2589         <sys/lock.h> header file.
2590         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2591         supported by Newlib.
2592         * configure: Regenerate.
2593
2594 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2595
2596         * team.c (gomp_new_thread_pool): Delete and move content to ...
2597         (gomp_get_thread_pool): ... new function.  Allocate and
2598         initialize thread pool on demand.
2599         (get_last_team): Use gomp_get_thread_pool().
2600         (gomp_team_start): Delete thread pool initialization.
2601
2602 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2603
2604         PR tree-optimization/65637
2605         * testsuite/libgomp.c/autopar-2.c: New test.
2606
2607 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2608
2609         PR tree-optimization/46193
2610         * testsuite/libgomp.c/pr46193.c: New test.
2611
2612 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2613
2614         libgomp/
2615         * libgomp.map: Add 4.0.2 version.
2616         * target.c (offload_image_descr): Add version field.
2617         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2618         call.  Improve load mismatch diagnostic.
2619         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2620         call.
2621         (GOMP_offload_regster): Make stub function, move bulk to ...
2622         (GOMP_offload_register_ver): ... here.  Process version argument.
2623         (GOMP_offload_unregister): Make stub function, move bulk to ...
2624         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2625         (gomp_init_device): Process version field.
2626         (gomp_unload_device): Process version field.
2627         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2628         macros.  Check plugin version.
2629         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2630         loader and unloader types.
2631         * oacc-host.c: Include gomp-constants.h.
2632         (host_version): New.
2633         (host_load_image, host_unload_image): Adjust.
2634         (host_dispatch): Add host_version.
2635         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2636         (GOMP_OFFLOAD_version): New.
2637         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2638         (GOMP_OFFLOAD_unload_image): Likewise.
2639         * plugin/plugin-host.c: Include gomp-constants.h.
2640         (GOMP_OFFLOAD_version): New.
2641         (GOMP_OFFLOAD_load_image): Add version arg.
2642         (GOMP_OFFLOAD_unload_image): Likewise.
2643
2644 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2645
2646         PR tree-optimization/65468
2647         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2648
2649 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2650
2651         PR tree-optimization/65468
2652         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2653
2654 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2655
2656         PR libgomp/66761
2657         PR libgomp/67303
2658         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2659         (gomp_iter_guided_next): Idem.
2660         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2661         (gomp_iter_ull_guided_next): Idem.
2662         * config/linux/wait.h (do_spin): Idem.
2663
2664 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2665
2666         * libgomp-plugin.h (enum offload_target_type): Remove
2667         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2668         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2669         * openacc.h (enum acc_device_t): Likewise.
2670         * openacc_lib.h: Likewise.
2671         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2672         (acc_on_device): Just use __builtin_acc_on_device.
2673         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2674         of acc_on_device builtin.
2675         * plugin/plugin-host.h: Remove file.
2676         * plugin/plugin-host.c: Likewise, but salvage some content into...
2677         * oacc-host.c: ... this file.
2678         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2679         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2680         * Makefile.in: Regenerate.
2681         * configure: Likewise.
2682         * testsuite/lib/libgomp.exp
2683         (check_effective_target_openacc_host_nonshm_selected): Remove.
2684         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2685         ACC_DEVICE_TYPE=host_nonshm.
2686         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2687         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2688         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2689         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2690         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2691         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2692
2693 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2694             Jakub Jelinek  <jakub@redhat.com>
2695
2696         * config/nvptx/affinity.c: New file.
2697         * config/nvptx/alloc.c: Likewise.
2698         * config/nvptx/bar.c: Likewise.
2699         * config/nvptx/barrier.c: Likewise.
2700         * config/nvptx/critical.c: Likewise.
2701         * config/nvptx/env.c: Likewise.
2702         * config/nvptx/error.c: Likewise.
2703         * config/nvptx/fortran.c: Likewise.
2704         * config/nvptx/iter.c: Likewise.
2705         * config/nvptx/iter_ull.c: Likewise.
2706         * config/nvptx/libgomp-plugin.c: Likewise.
2707         * config/nvptx/lock.c: Likewise.
2708         * config/nvptx/loop.c: Likewise.
2709         * config/nvptx/loop_ull.c: Likewise.
2710         * config/nvptx/mutex.c: Likewise.
2711         * config/nvptx/oacc-async.c: Likewise.
2712         * config/nvptx/oacc-cuda.c: Likewise.
2713         * config/nvptx/oacc-host.c: Likewise.
2714         * config/nvptx/oacc-init.c: Likewise.
2715         * config/nvptx/oacc-mem.c: Likewise.
2716         * config/nvptx/oacc-parallel.c: Likewise.
2717         * config/nvptx/oacc-plugin.c: Likewise.
2718         * config/nvptx/omp-lock.h: Likewise.
2719         * config/nvptx/ordered.c: Likewise.
2720         * config/nvptx/parallel.c: Likewise.
2721         * config/nvptx/proc.c: Likewise.
2722         * config/nvptx/ptrlock.c: Likewise.
2723         * config/nvptx/sections.c: Likewise.
2724         * config/nvptx/sem.c: Likewise.
2725         * config/nvptx/single.c: Likewise.
2726         * config/nvptx/splay-tree.c: Likewise.
2727         * config/nvptx/target.c: Likewise.
2728         * config/nvptx/task.c: Likewise.
2729         * config/nvptx/team.c: Likewise.
2730         * config/nvptx/time.c: Likewise.
2731         * config/nvptx/work.c: Likewise.
2732         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2733         * configure: Regenerate.
2734         * configure.tgt (config_path): Set to "nvptx" for target
2735         nvptx*-*-*.
2736
2737 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2738
2739         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2740
2741 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2742
2743         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2744         (cuda_errlist): Constify.
2745         (errmsg):  Move into ...
2746         (cuda_error): ... here.  Make smaller.
2747         (_XSTR, _STR): Delete.
2748         (cuda_synames): Delete.
2749         (verify_device_library): Delete.
2750         (nvptx_init): Don't call it.
2751
2752 2015-07-28  Tom de Vries  <tom@codesourcery.com>
2753
2754         * testsuite/libgomp.c/uns-outer-4.c: New test.
2755
2756 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
2757
2758         * testsuite/libgomp.c/pr66714.c: New test.
2759
2760 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2761
2762         PR libgomp/66950
2763         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2764         (fib_ref): New function.
2765         (fib): Correct corner cases in the recursion.
2766         (main): Replace the non-simd loop with fib_ref call.
2767         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2768         subroutine.
2769         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
2770         for the last array element value.  Replace the non-simd loop with
2771         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
2772         of the last array element with according Fibonacci sequence element.
2773         (fib): Correct corner cases in the recursion.
2774
2775 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
2776
2777         * target.c (gomp_offload_image_to_device): Rename to ...
2778         (gomp_load_image_to_device): ... here.
2779         (GOMP_offload_register): Adjust call.
2780         (gomp_init_device): Likewise.
2781         (gomp_unload_image_from_device): New.  Broken out of ...
2782         (GOMP_offload_unregister): ... here.  Call it.
2783         (gomp_unload_device): New.
2784         * libgomp.h (gomp_unload_device): Declare.
2785         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2786         mem maps.
2787
2788 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
2789
2790         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2791         wait=-specific if.
2792         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2793         !=0 condition.
2794         (goacc_waits): Move !num_waits handling to ...
2795         (GOACC_wait): ... here, the only caller that might have zero waits.
2796
2797         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2798         (struct ptx_image_data): Move earlier, add fns field.
2799         (struct ptx_device): Add images and image_lock fields.
2800         (ptx_images, ptx_image_lock): Delete.
2801         (nvptx_open_device): Initialize images and image_lock fields.
2802         (nvptx_close_device): Destroy image_lock.
2803         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2804         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2805         fields.
2806
2807 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
2808
2809         * target.c (GOMP_offload_register): Use int for device type arg.
2810         (GOMP_offload_unregister): Likewise.
2811
2812         * target.c (struct_offload_image_descr): Constify host_table.
2813         (gomp_offload_image_to_device): Likewise.
2814         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2815
2816         * libgomp.h (gomp_device_descr): Constify target data arguments.
2817         * target.c (struct offload_image_descr): Constify target_data.
2818         (gomp_offload_image_to_device): Likewise.
2819         (GOMP_offload_register): Likewise.
2820         (GOMP_offload_unrefister): Likewise.
2821         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2822         GOMP_OFFLOAD_unload_image): Constify target data.
2823         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2824         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2825
2826 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
2827
2828         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2829         Workaround driver library const error.
2830         (struct nvptx_tdata, nvptx_tdata_t): New.
2831         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2832         type.
2833
2834 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2835
2836         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2837         of EPS parameter from integer to real.
2838         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2839         type of EPS parameter from integer to real.
2840
2841 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2842
2843         * team.c (get_last_team): New.
2844         (gomp_new_team): Recycle last non-nested team if possible.
2845         (gomp_team_end): Move team work share list free lock destruction
2846         to ...
2847         (free_team): ... here.
2848
2849 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2850
2851         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2852         and ref from int to double.  Replaced their comparison with
2853         an inequality of their difference and EPS.
2854         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2855         comparison of pri and a reference number with an inequality of their
2856         difference and EPS.
2857         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2858         the comparison of sum and sum_ref with an inequality of their
2859         difference and EPS.
2860         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
2861         the comparison of pri and a reference number with an inequality of
2862         their difference and EPS.
2863
2864 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2865
2866         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
2867         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
2868         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
2869         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
2870         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
2871         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
2872         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
2873         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
2874         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
2875         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
2876         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
2877         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
2878         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
2879         variables.
2880         (vec_mult): Likewise.  Add #pragma omp taskwait.
2881         (main): Adjust caller.
2882         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
2883         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
2884         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
2885         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
2886         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
2887         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
2888         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
2889         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
2890         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
2891         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
2892         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
2893         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
2894         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
2895         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
2896         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
2897         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
2898         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
2899         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
2900         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
2901         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
2902         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
2903         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
2904         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
2905         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
2906         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
2907         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
2908         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
2909         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
2910         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
2911         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
2912         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
2913         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
2914         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
2915         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
2916         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
2917         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
2918         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
2919         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
2920         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
2921         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
2922         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
2923         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
2924         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
2925         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
2926         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
2927         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
2928         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
2929         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
2930         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
2931         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
2932         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
2933         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
2934         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
2935         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
2936         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
2937         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
2938         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
2939         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
2940         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
2941         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
2942         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
2943         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
2944         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
2945         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
2946         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
2947         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
2948         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
2949         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
2950         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
2951         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
2952         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
2953         (vec_mult): Add !$omp taskwait.
2954         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
2955         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
2956         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
2957         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
2958         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
2959         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
2960         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
2961         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
2962         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
2963         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
2964         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
2965         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
2966         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
2967         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
2968         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
2969         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
2970         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
2971         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
2972         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
2973         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
2974         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
2975         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
2976         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
2977         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
2978         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
2979         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
2980         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
2981         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
2982         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
2983         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
2984         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
2985         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
2986         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
2987         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
2988         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
2989         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
2990         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
2991         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
2992         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
2993         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
2994         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
2995         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
2996         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
2997         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
2998         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
2999         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3000         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3001         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3002         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3003         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3004         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3005         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3006         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3007         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3008         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3009         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3010         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3011         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3012         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3013         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3014         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3015         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3016         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3017         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3018         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3019         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3020         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3021
3022 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3023
3024         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3025         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3026
3027 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3028
3029         PR libgomp/65099
3030         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3031         in a 64-bit configuration.
3032         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3033         offloading testing if no such device is available.
3034         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3035         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3036
3037 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3038
3039         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3040         second call to f.
3041         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3042
3043 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3044
3045         PR tree-optimization/66642
3046         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3047         iteration count case.
3048         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3049         function, factor out of ...
3050         (main): ... here.  Test low iteration count case.
3051
3052 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3053
3054         * libgomp.h (gomp_thread_pool): Comment last_team field.
3055
3056 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3057
3058         * testsuite/libgomp.c++/pr66702-1.C: Require
3059         vect_simd_clones effective target.
3060         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3061
3062 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3063
3064         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3065         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3066         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3067         "-O2".
3068
3069 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3070
3071         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3072         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3073         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3074         * testsuite/libgomp.c++/pr64824.C: Same.
3075         * testsuite/libgomp.c++/pr64868.C: Same.
3076         * testsuite/libgomp.c++/pr66199-1.C: Same.
3077         * testsuite/libgomp.c++/pr66199-2.C: Same.
3078         * testsuite/libgomp.c++/target-2.C: Same.
3079         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3080         -std=<standard> option.
3081         * testsuite/libgomp.c++/udr-11.C: Same.
3082         * testsuite/libgomp.c++/udr-12.C: Same.
3083         * testsuite/libgomp.c++/udr-13.C: Same.
3084         * testsuite/libgomp.c++/udr-14.C: Same.
3085         * testsuite/libgomp.c++/udr-15.C: Same.
3086         * testsuite/libgomp.c++/udr-16.C: Same.
3087         * testsuite/libgomp.c++/udr-17.C: Same.
3088         * testsuite/libgomp.c++/udr-18.C: Same.
3089         * testsuite/libgomp.c++/udr-19.C: Same.
3090         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3091         * testsuite/libgomp.c++/simd-1.C: Same.
3092         * testsuite/libgomp.c++/simd-2.C: Same.
3093         * testsuite/libgomp.c++/simd-3.C: Same.
3094         * testsuite/libgomp.c++/simd-4.C: Same.
3095         * testsuite/libgomp.c++/simd-5.C: Same.
3096         * testsuite/libgomp.c++/simd-6.C: Same.
3097         * testsuite/libgomp.c++/simd-7.C: Same.
3098         * testsuite/libgomp.c++/simd-8.C: Same.
3099         * testsuite/libgomp.c++/simd-9.C: Same.
3100         * testsuite/libgomp.c++/simd10.C: Same.
3101         * testsuite/libgomp.c++/simd11.C: Same.
3102         * testsuite/libgomp.c++/simd12.C: Same.
3103         * testsuite/libgomp.c++/simd13.C: Same.
3104
3105 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3106
3107         PR middle-end/66702
3108         * testsuite/libgomp.c++/pr66702-1.C: New test.
3109         * testsuite/libgomp.c++/pr66702-2.C: New test.
3110
3111 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3112
3113         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3114         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3115         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3116         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3117
3118 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3119
3120         PR tree-optimization/66652
3121         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3122         using restrict pointers.
3123         (main): Add arguments to calls to f.
3124         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3125
3126 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3127
3128         * configure.ac: Fix check for header <sys/sysctl.h>.
3129         * configure: Regenerate.
3130         * config.h.in: Likewise.
3131
3132 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3133
3134         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3135         abort.
3136         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3137
3138 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3139
3140         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3141         acc_device_nvidia.
3142
3143         PR libgomp/66518
3144         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3145         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3146
3147 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3148
3149         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3150         dg-additional-options for any remaining options.
3151         * testsuite/libgomp.c/atomic-2.c: Same.
3152         * testsuite/libgomp.c/atomic-4.c: Same.
3153         * testsuite/libgomp.c/atomic-5.c: Same.
3154         * testsuite/libgomp.c/atomic-6.c: Same.
3155         * testsuite/libgomp.c/autopar-1.c: Same.
3156         * testsuite/libgomp.c/copyin-1.c: Same.
3157         * testsuite/libgomp.c/copyin-2.c: Same.
3158         * testsuite/libgomp.c/copyin-3.c: Same.
3159         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3160         * testsuite/libgomp.c/nestedfn-5.c: Same.
3161         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3162         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3163         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3164         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3165         * testsuite/libgomp.c/pr32362-1.c: Same.
3166         * testsuite/libgomp.c/pr32362-2.c: Same.
3167         * testsuite/libgomp.c/pr32362-3.c: Same.
3168         * testsuite/libgomp.c/pr39591-1.c: Same.
3169         * testsuite/libgomp.c/pr39591-2.c: Same.
3170         * testsuite/libgomp.c/pr39591-3.c: Same.
3171         * testsuite/libgomp.c/pr58392.c: Same.
3172         * testsuite/libgomp.c/pr58756.c: Same.
3173         * testsuite/libgomp.c/simd-1.c: Same.
3174         * testsuite/libgomp.c/simd-10.c: Same.
3175         * testsuite/libgomp.c/simd-11.c: Same.
3176         * testsuite/libgomp.c/simd-12.c: Same.
3177         * testsuite/libgomp.c/simd-13.c: Same.
3178         * testsuite/libgomp.c/simd-14.c: Same.
3179         * testsuite/libgomp.c/simd-15.c: Same.
3180         * testsuite/libgomp.c/simd-2.c: Same.
3181         * testsuite/libgomp.c/simd-3.c: Same.
3182         * testsuite/libgomp.c/simd-4.c: Same.
3183         * testsuite/libgomp.c/simd-5.c: Same.
3184         * testsuite/libgomp.c/simd-6.c: Same.
3185         * testsuite/libgomp.c/simd-7.c: Same.
3186         * testsuite/libgomp.c/simd-8.c: Same.
3187         * testsuite/libgomp.c/simd-9.c: Same.
3188
3189 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3190
3191         * testsuite/libgomp.c/pr35625.c: Fix typo.
3192
3193 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3194
3195         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3196         in dg-options.
3197         * testsuite/libgomp.c/atomic-3.c: Same.
3198         * testsuite/libgomp.c/debug-1.c: Same.
3199         * testsuite/libgomp.c/nqueens-1.c: Same.
3200         * testsuite/libgomp.c/pr26171.c: Same.
3201         * testsuite/libgomp.c/pr48591.c: Same.
3202         * testsuite/libgomp.c/pr64824.c: Same.
3203         * testsuite/libgomp.c/pr64868.c: Same.
3204         * testsuite/libgomp.c/pr66133.c: Same.
3205         * testsuite/libgomp.c/pr66199-1.c: Same.
3206         * testsuite/libgomp.c/pr66199-2.c: Same.
3207         * testsuite/libgomp.c/target-8.c: Same.
3208
3209 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3210
3211         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3212         -std={gnu99,c99}.
3213         * testsuite/libgomp.c/for-1.c: Same.
3214         * testsuite/libgomp.c/for-2.c: Same.
3215         * testsuite/libgomp.c/for-3.c: Same.
3216         * testsuite/libgomp.c/pr35625.c: Same.
3217         * testsuite/libgomp.c/pr39154.c: Same.
3218         * testsuite/libgomp.c/simd-16.c: Same.
3219         * testsuite/libgomp.c/simd-17.c: Same.
3220
3221 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3222
3223         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3224
3225 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3226
3227         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3228         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3229         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3230         (N): Define.
3231         (main): Use N instead of hardcoded constants.
3232
3233 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3234
3235         merge from gomp4 branch:
3236         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3237
3238         PR tree-optimization/65443
3239         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3240         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3241         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3242
3243 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3244
3245         * testsuite/libgomp.graphite/bounds.c: Adjust for
3246         cleanup-tree-dump removal.
3247         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3248         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3249         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3250         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3251         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3252         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3253         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3254         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3255         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3256         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3257
3258 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3259
3260         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3261         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3262         (futex_wake) [!__x86_64__]: Ditto.
3263
3264 2015-05-28  Julian Brown  <julian@codesourcery.com>
3265
3266         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3267         function comment. Only call gomp_fatal if new argument is true.
3268         (acc_dev_num_out_of_range): New function.
3269         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3270         acc_dev_num_out_of_range as appropriate.
3271         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3272         (acc_get_device_num, acc_set_device_num): Update calls to
3273         resolve_device.
3274         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3275         output.
3276
3277 2015-05-28  Julian Brown  <julian@codesourcery.com>
3278
3279         PR libgomp/65742
3280         * oacc-init.c (plugin/plugin-host.h): Include.
3281         (acc_on_device): Check whether we're in an offloaded region for
3282         host_nonshm
3283         plugin. Don't use __builtin_acc_on_device.
3284         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3285         nonshm_exec flag in thread-local data.
3286         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3287         data for host_nonshm plugin.
3288         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3289         for host_nonshm plugin.
3290         * plugin/plugin-host.h: New.
3291
3292 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3293
3294         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3295
3296 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3297
3298         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3299         Declare as int.
3300         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3301         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3302         Declare as int.
3303
3304 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3305
3306         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3307
3308 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3309
3310         * target.c (gomp_map_pointer): New function abstracting out
3311         GOMP_MAP_POINTER handling.
3312         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3313         gomp_map_pointer().
3314
3315 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3316
3317         PR middle-end/66199
3318         * testsuite/libgomp.c/pr66199-1.c: New test.
3319         * testsuite/libgomp.c/pr66199-2.c: New test.
3320         * testsuite/libgomp.c++/pr66199-1.C: New test.
3321         * testsuite/libgomp.c++/pr66199-2.C: New test.
3322         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3323         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3324
3325 2015-05-19  Julian Brown  <julian@codesourcery.com>
3326
3327         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3328         on cuInit failure.
3329
3330 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3331
3332         PR middle-end/66133
3333         * testsuite/libgomp.c/pr66133.c: New test.
3334
3335 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3336
3337         * Makefile.in: Regenerated with automake-1.11.6.
3338         * aclocal.m4: Likewise.
3339         * config.h.in: Likewise.
3340         * configure: Likewise.
3341         * testsuite/Makefile.in: Likewise.
3342
3343 2015-05-08  Jason Merrill  <jason@redhat.com>
3344
3345         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3346         _Complex.
3347
3348         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3349
3350 2015-05-06  Julian Brown  <julian@codesourcery.com>
3351
3352         * oacc-init.c (acc_device_lock): Add explanatory comment.
3353         (resolve_device): Add comment about locking requirement.
3354         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3355         gomp_init_device and gomp_fini_device calls.
3356         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3357         (acc_get_device_num, acc_set_device_num): Add locking around
3358         resolve_device and gomp_init_device calls.
3359
3360 2015-05-06  Julian Brown  <julian@codesourcery.com>
3361
3362         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3363         goacc_thread_lock on error paths.
3364         * oacc-mem.c (lookup_host): Remove locking from function. Note
3365         locking requirement for caller in function comment.
3366         (lookup_dev): Likewise.
3367         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3368         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3369         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3370         Add locking.
3371
3372 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3373
3374         PR testsuite/65205
3375         PR libgomp/65993
3376         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3377         don't expect "0x" prefix for "%p" format specifier, don't expect
3378         "(nil)" for NULL pointer.
3379         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3380         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3381         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3382         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3383         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3384         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3385         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3386         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3387         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3388         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3389         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3390         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3391         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3392         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3393         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3394         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3395         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3396         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3397         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3398         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3399         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3400         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3401         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3402         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3403         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3404         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3405         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3406         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3407         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3408         accurately specify what we're looking for.
3409         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3410         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3411         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3412         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3413         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3414
3415 2015-04-30  James Norris  <jnorris@codesourcery.com>
3416
3417         PR testsuite/65205
3418         * testsuite/lib/libgomp.exp
3419         (check_effective_target_openacc_host_selected)
3420         (check_effective_target_openacc_host_nonshm_selected): New
3421         procedures.
3422         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3423         dg-shouldfail.
3424         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3425         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3426         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3427         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3428         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3429         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3430         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3431         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3432         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3433         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3434         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3435         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3436         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3437         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3438         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3439         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3440         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3441         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3442         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3443         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3444         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3445         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3446         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3447         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3448         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3449         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3450         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3451         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3452         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3453         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3454         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3455         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3456         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3457         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3458         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3459         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3460         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3461         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3462         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3463         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3464         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3465         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3466         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3467
3468 2015-04-08  Julian Brown  <julian@codesourcery.com>
3469
3470         * libgomp.h (target_mem_desc: Remove mem_map field.
3471         (acc_dispatch_t): Remove open_device_func, close_device_func,
3472         get_device_num_func, set_device_num_func, target_data members.
3473         Change create_thread_data_func argument to device number instead of
3474         generic pointer.
3475         * oacc-async.c (assert.h): Include.
3476         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3477         (acc_wait_all, acc_wait_all_async): Use current host thread's
3478         active device, not base_dev.
3479         * oacc-cuda.c (acc_get_current_cuda_device)
3480         (acc_get_current_cuda_context, acc_get_cuda_stream)
3481         (acc_set_cuda_stream): Likewise.
3482         * oacc-host.c (host_dispatch): Don't set open_device_func,
3483         close_device_func, get_device_num_func or set_device_num_func.
3484         * oacc-init.c (base_dev, init_key): Remove.
3485         (cached_base_dev): New.
3486         (name_of_acc_device_t): New.
3487         (acc_init_1): Initialise default-numbered device, not zeroth.
3488         (acc_shutdown_1): Close all devices of a given type.
3489         (goacc_destroy_thread): Don't use base_dev.
3490         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3491         (goacc_attach_host_thread_to_device): New.
3492         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3493         (acc_get_num_devices): Don't use base_dev.
3494         (acc_set_device_type): Reimplement.
3495         (acc_get_device_type): Don't use base_dev.
3496         (acc_get_device_num): Tweak logic.
3497         (acc_set_device_num): Likewise.
3498         (acc_on_device): Use acc_get_device_type.
3499         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3500         (goacc_lazy_initialize): Reimplement with acc_init and
3501         goacc_attach_host_thread_to_device.
3502         * oacc-int.h (goacc_thread): Add base_dev field.
3503         (base_dev): Remove extern declaration.
3504         (goacc_attach_host_thread_to_device): Add prototype.
3505         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3506         base_dev.
3507         (acc_free): Likewise.
3508         (acc_memcpy_to_device): Likewise.
3509         (acc_memcpy_from_device): Likewise.
3510         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3511         goacc_lazy_initialize (throughout).
3512         (GOACC_parallel): Use tgt_offset to locate target functions.
3513         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3514         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3515         (gomp_load_plugin_for_device): Remove open_device, close_device,
3516         get_device_num, set_device_num openacc hook initialisation. Don't set
3517         openacc.target_data.
3518         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3519         (GOMP_OFFLOAD_openacc_close_device)
3520         (GOMP_OFFLOAD_openacc_get_device_num)
3521         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3522         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3523         to int.
3524         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3525         (instantiated_devices, ptx_dev_lock): New.
3526         (struct ptx_image_data): New.
3527         (ptx_devices, ptx_images, ptx_image_lock): New.
3528         (fini_streams_for_device): Reorder cuStreamDestroy call.
3529         (nvptx_get_num_devices): Remove forward declaration.
3530         (nvptx_init): Change return type to bool.
3531         (nvptx_fini): Remove.
3532         (nvptx_attach_host_thread_to_device): New.
3533         (nvptx_open_device): Return struct ptx_device* instead of void*.
3534         (nvptx_close_device): Change argument type to struct ptx_device*,
3535         return type to void.
3536         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3537         (kernel_target_data, kernel_host_table): Remove static globals.
3538         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3539         (GOMP_OFFLOAD_init_device): Reimplement.
3540         (GOMP_OFFLOAD_fini_device): Likewise.
3541         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3542         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3543         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3544         (GOMP_OFFLOAD_openacc_open_device)
3545         (GOMP_OFFLOAD_openacc_close_device)
3546         (GOMP_OFFLOAD_openacc_set_device_num)
3547         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3548         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3549         (device number).
3550
3551         testsuite/
3552         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3553
3554 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3555
3556         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3557         * libgomp.h (struct gomp_memory_mapping): Remove.
3558         (struct target_mem_desc): Change type of mem_map from
3559         gomp_memory_mapping * to splay_tree_s *.
3560         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3561         Add load_image_func, unload_image_func.
3562         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3563         Remove offload_regions_registered.
3564         (gomp_init_tables): Remove.
3565         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3566         to splay_tree_s *.
3567         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3568         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3569         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3570         offload_regions_registered.
3571         Initialize load_image_func, unload_image_func, mem_map.root.
3572         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3573         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3574         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3575         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3576         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3577         (lookup_dev): Use dev's lock.
3578         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3579         (acc_is_present): Likewise.
3580         (acc_map_data): Likewise.
3581         (acc_unmap_data): Likewise.  Use dev's lock.
3582         (present_create_copy): Likewise.
3583         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3584         (update_dev_host): Likewise.
3585         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3586         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3587         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3588         (GOMP_OFFLOAD_get_table): Remove
3589         (GOMP_OFFLOAD_load_image): New function.
3590         (GOMP_OFFLOAD_unload_image): New function.
3591         * target.c (register_lock): New mutex for offload image registration.
3592         (num_devices): Do not guard with PLUGIN_SUPPORT.
3593         (gomp_realloc_unlock): New static function.
3594         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3595         before gomp_fatal.
3596         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3597         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3598         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3599         mem_map's.
3600         (gomp_unmap_vars): Likewise.
3601         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3602         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3603         (gomp_offload_image_to_device): New static function.
3604         (GOMP_offload_register): Add mutex lock.
3605         Call gomp_offload_image_to_device for all initialized devices.
3606         Replace gomp_realloc with gomp_realloc_unlock.
3607         (GOMP_offload_unregister): New function.
3608         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3609         get_table_func from the plugin with calls to init_device_func and
3610         gomp_offload_image_to_device.
3611         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3612         to splay_tree_s *.
3613         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3614         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3615         (GOMP_target_data): Do not call gomp_init_tables.
3616         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3617         (gomp_load_plugin_for_device): Replace register_image and get_table
3618         with load_image and unload_image in DLSYM ().
3619         (gomp_register_images_for_device): Remove function.
3620         (gomp_target_init): Do not initialize current_device.mem_map.*,
3621         current_device.offload_regions_registered.
3622         Remove call to gomp_register_images_for_device.
3623         Do not free offload_images and num_offload_images.
3624
3625 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3626
3627         PR fortran/65597
3628         * testsuite/libgomp.fortran/pr65597.f90: New test.
3629
3630 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3631
3632         PR testsuite/65594
3633         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3634         (init, check): New function.
3635         (foo): Change return type to void.
3636         (main): Call init and check.
3637
3638 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3639
3640         PR testsuite/65594
3641         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3642         (foo): Use M for non-inner loops to scale down test-case.
3643
3644 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3645
3646         PR libgomp/64972
3647         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3648         (GOACC_data_start): Likewise.
3649         * target.c (gomp_map_vars): Likewise.
3650
3651 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3652
3653         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3654         hppa*-*-hpux*.
3655
3656 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3657
3658         * testsuite/libgomp.c/target-10.c: New test.
3659         * testsuite/libgomp.c++/target-4.C: New test.
3660
3661 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3662
3663         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3664         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3665
3666 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3667
3668         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3669         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3670         (pthread.h): Check for this header file.
3671         * configure: Regenerate.
3672
3673 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3674
3675         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3676         (check_reduction_op, check_reduction_macro, max, min):
3677         Declare.
3678         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3679         function.
3680         (main): Use new functions.
3681
3682 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3683
3684         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3685         char * for variables holding dlerror return values.
3686         (DLSYM_OPT): Ditto.
3687
3688 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3689
3690         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3691
3692 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3693             Cesar Philippidis  <cesar@codesourcery.com>
3694
3695         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3696         GOACC_ctaid, and GOACC_nctaid routines.
3697
3698 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3699
3700         PR c/64824
3701         * testsuite/libgomp.c/atomic-18.c: New test.
3702         * testsuite/libgomp.c++/atomic-16.C: New test.
3703
3704 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3705
3706         PR c/64824
3707         PR c/64868
3708         * testsuite/libgomp.c/pr64824.c: New test.
3709         * testsuite/libgomp.c/pr64868.c: New test.
3710         * testsuite/libgomp.c++/pr64824.C: New test.
3711         * testsuite/libgomp.c++/pr64868.C: New test.
3712
3713 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
3714
3715         PR libgomp/64635
3716         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3717         Link with -lpthread.
3718         * config/aix/plugin-suffix.h: Delete.
3719
3720 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
3721
3722         PR libgomp/64635
3723         * configure.tgt (*-*-aix*): Use config_path "aix posix".
3724         (*-*-darwin*): Use config_path "bsd darwin posix".
3725         (*-*-hpux*): Use config_path "hpux posix".
3726         * target.c: Add include of plugin-suffix.h and use
3727         SONAME_SUFFIX macro.
3728         * config/aix/plugin-suffix.h: New file.
3729         * config/darwin/plugin-suffix.h: New file.
3730         * config/hpux/plugin-suffix.h: New file.
3731         * config/posix/plugin-suffix.h: New file.
3732
3733 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
3734
3735         PR middle-end/64734
3736         * libgomp.c/pr64734.c: New test.
3737
3738 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3739
3740         PR libgomp/64672
3741         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3742
3743 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3744
3745         PR libgomp/64707
3746         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3747         dg-options.
3748
3749 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
3750
3751         PR libgomp/64625
3752         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3753         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3754         formal parameter.  Update all users.
3755         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3756         Document unused formal parameter.
3757
3758 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
3759
3760         * oacc-parallel.c: Don't include <alloca.h>.
3761         (GOACC_parallel): Use gomp_alloca instead of alloca.
3762
3763 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
3764
3765         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3766
3767 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
3768             James Norris  <jnorris@codesourcery.com>
3769             Tom de Vries  <tom@codesourcery.com>
3770             Julian Brown  <julian@codesourcery.com>
3771             Cesar Philippidis  <cesar@codesourcery.com>
3772             Nathan Sidwell  <nathan@codesourcery.com>
3773             Tobias Burnus  <burnus@net-b.de>
3774
3775         * Makefile.am (search_path): Add $(top_srcdir)/../include.
3776         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3777         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3778         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3779         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3780         Include $(top_srcdir)/plugin/Makefrag.am.
3781         (nodist_libsubinclude_HEADERS): Add openacc.h.
3782         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3783         openacc.f90, openacc.mod, openacc_kinds.mod.
3784         (omp_lib.mod): Generalize into...
3785         (%.mod): ... this new rule.
3786         (openacc_kinds.mod, openacc.mod): New rules.
3787         * plugin/configfrag.ac: New file.
3788         * configure.ac: Move plugin/offloading support into it.  Include
3789         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
3790         * plugin/Makefrag.am: New file.
3791         * testsuite/Makefile.am (OFFLOAD_TARGETS)
3792         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3793         export.
3794         (libgomp-test-support.exp): New rule.
3795         (all-local): Depend on it.
3796         * Makefile.in: Regenerate.
3797         * testsuite/Makefile.in: Regenerate.
3798         * config.h.in: Likewise.
3799         * configure: Likewise.
3800         * configure.tgt: Harden shell syntax.
3801         * env.c: Include "oacc-int.h".
3802         (parse_acc_device_type): New function.
3803         (gomp_debug_var, goacc_device_type, goacc_device_num): New
3804         variables.
3805         (initialize_env): Initialize those.  Call
3806         goacc_runtime_initialize.
3807         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3808         (gomp_fatal): Call gomp_vfatal.
3809         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3810         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3811         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3812         (splay_tree_node, splay_tree, splay_tree_key)
3813         (struct target_mem_desc, struct splay_tree_key_s)
3814         (struct gomp_memory_mapping, struct acc_dispatch_t)
3815         (struct gomp_device_descr, gomp_acc_insert_pointer)
3816         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3817         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3818         (gomp_free_memmap, gomp_fini_device): New declarations.
3819         (gomp_vdebug, gomp_debug): New macros.
3820         Include "splay-tree.h".
3821         * libgomp.map (OACC_2.0): New symbol version.  Use for
3822         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3823         acc_set_device_type_h_, acc_get_device_type,
3824         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3825         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3826         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3827         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3828         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3829         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3830         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3831         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3832         acc_copyin_array_h_, acc_present_or_copyin,
3833         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3834         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3835         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3836         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3837         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3838         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3839         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3840         acc_update_device, acc_update_device_32_h_,
3841         acc_update_device_64_h_, acc_update_device_array_h_,
3842         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3843         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3844         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3845         acc_is_present_64_h_, acc_is_present_array_h_,
3846         acc_memcpy_to_device, acc_memcpy_from_device,
3847         acc_get_current_cuda_device, acc_get_current_cuda_context,
3848         acc_get_cuda_stream, acc_set_cuda_stream.
3849         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
3850         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3851         GOACC_update, GOACC_wait, GOACC_get_thread_num,
3852         GOACC_get_num_threads.
3853         (GOMP_PLUGIN_1.0): New symbol version.  Use for
3854         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3855         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3856         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3857         GOMP_PLUGIN_acc_thread.
3858         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3859         environment variable.
3860         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
3861         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
3862         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
3863         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
3864         (splay_tree_remove): New declarations.
3865         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
3866         (splay_tree_remove, splay_tree_lookup): Move into...
3867         * splay-tree.c: ... this new file.
3868         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
3869         (splay_tree_node, splay_tree, splay_tree_key)
3870         (struct target_mem_desc, struct splay_tree_key_s)
3871         (struct gomp_device_descr): Don't declare.
3872         (num_devices_openmp): New variable.
3873         (gomp_get_num_devices ): Use it.
3874         (gomp_init_targets_once): New function.
3875         (gomp_get_num_devices ): Use it.
3876         (get_kind, gomp_copy_from_async, gomp_free_memmap)
3877         (gomp_fini_device, gomp_register_image_for_device): New functions.
3878         (gomp_map_vars): Add devaddrs parameter.
3879         (gomp_update): Add mm parameter.
3880         (gomp_init_device): Move most of it into...
3881         (gomp_init_tables): ... this new function.
3882         (gomp_register_images_for_device): Remove function.
3883         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
3884         Make them hidden instead of static.
3885         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
3886         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
3887         (GOMP_target_end_data, GOMP_target_update)
3888         (gomp_load_plugin_for_device, gomp_target_init): Update for
3889         OpenACC changes.
3890         * oacc-async.c: New file.
3891         * oacc-cuda.c: Likewise.
3892         * oacc-host.c: Likewise.
3893         * oacc-init.c: Likewise.
3894         * oacc-int.h: Likewise.
3895         * oacc-mem.c: Likewise.
3896         * oacc-parallel.c: Likewise.
3897         * oacc-plugin.c: Likewise.
3898         * oacc-plugin.h: Likewise.
3899         * oacc-ptx.h: Likewise.
3900         * openacc.f90: Likewise.
3901         * openacc.h: Likewise.
3902         * openacc_lib.h: Likewise.
3903         * plugin/plugin-host.c: Likewise.
3904         * plugin/plugin-nvptx.c: Likewise.
3905         * libgomp-plugin.c: Likewise.
3906         * libgomp-plugin.h: Likewise.
3907         * libgomp_target.h: Remove file after merging content into the
3908         former file.  Update all users.
3909         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
3910         (offload_targets_s, offload_targets_s_openacc): New variables.
3911         (check_effective_target_openacc_nvidia_accel_present)
3912         (check_effective_target_openacc_nvidia_accel_selected): New
3913         procedures.
3914         (libgomp_init): Update for OpenACC changes.
3915         * testsuite/libgomp-test-support.exp.in: New file.
3916         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3917         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3918         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3919         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
3920         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
3921         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3922         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
3923         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3924         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3925         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
3926         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
3927         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3928         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
3929         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3930         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
3931         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
3932         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
3933         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
3934         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
3935         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
3936         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
3937         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3938         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3939         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3940         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3941         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3942         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3943         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3944         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3945         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3946         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3947         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3948         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3949         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
3950         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
3951         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3952         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3953         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3954         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
3955         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
3956         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
3957         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
3958         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3959         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3960         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3961         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
3962         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3963         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3964         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3965         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3966         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3967         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
3968         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3969         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3970         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3971         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3972         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3973         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3974         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3975         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
3976         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3977         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
3978         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3979         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3980         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3981         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
3982         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
3983         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3984         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3985         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3986         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
3987         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3988         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3989         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3990         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
3991         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
3992         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3993         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3994         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
3995         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
3996         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
3997         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
3998         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3999         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4000         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4001         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4002         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4003         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4004         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4005         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4006         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4007         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4008         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4009         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4010         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4011         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4012         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4013         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4014         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4015         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4016         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4017         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4018         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4019         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4020         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4021         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4022         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4023         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4024         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4025         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4026         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4027         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4028         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4029         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4030         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4031         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4032         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4033         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4034         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4035         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4036         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4037         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4038         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4039         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4040         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4041         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4042         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4043         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4044         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4045         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4046         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4047         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4048         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4049         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4050         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4051         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4052         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4053         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4054         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4055         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4056         Likewise.
4057         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4058         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4059         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4060         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4061         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4062         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4063         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4064         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4065         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4066         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4067         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4068         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4069         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4070         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4071         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4072         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4073         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4074         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4075         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4076         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4077         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4078         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4079         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4080         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4081         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4082         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4083         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4084         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4085         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4086         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4087         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4088         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4089         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4090         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4091         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4092         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4093         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4094         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4095         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4096         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4097         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4098         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4099         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4100         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4101         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4102         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4103         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4104         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4105         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4106         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4107         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4108         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4109         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4110         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4111         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4112         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4113         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4114         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4115         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4116         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4117
4118 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4119             Julian Brown  <julian@codesourcery.com>
4120             David Malcolm  <dmalcolm@redhat.com>
4121
4122         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4123         to "GNU Offloading and Multi Processing Runtime Library".  Change
4124         all users.
4125         * configure: Regenerate.
4126         * libgomp.texi: Update.
4127
4128 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4129
4130         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4131         "$tgt_dir/lib32".
4132         * configure: Regenerate.
4133
4134         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4135         "intelmic" in $offload_targets.
4136
4137 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4138
4139         Update copyright years.
4140
4141         * libgomp.texi: Bump @copying's copyright year.
4142
4143 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4144
4145         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4146         Move load of target-supportes.exp earlier.
4147
4148 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4149
4150         * testsuite/libgomp.c/target-9.c: New test.
4151
4152 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4153
4154         * config.h.in: Regenerate.
4155         * configure: Regenerate.
4156         * configure.ac: Add GCC_CHECK_EMUTLS.
4157         * libgomp.h: Add check for USE_EMUTLS: this case
4158         is equal to HAVE_TLS.
4159         * team.c: Likewise.
4160
4161 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4162
4163         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4164
4165 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4166             Ilya Verbin  <ilya.verbin@intel.com>
4167
4168         * testsuite/libgomp.c/target-critical-1.c: New test.
4169
4170 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4171
4172         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4173         to dg-options unless expensive testing is on.
4174         (TESTITERS): Define to N if not defined.
4175         (main): Use TESTITERS instead of N.
4176         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4177         dg-additional-options depending on whether expensive testing is on.
4178         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4179         Decrease N to 100000 and CHUNKSZ to 10000.
4180
4181 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4182
4183         PR fortran/63938
4184         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4185         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4186
4187 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4188
4189         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4190
4191 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4192
4193         PR bootstrap/63784
4194         * configure: Regenerated.
4195
4196 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4197
4198         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4199         vect_simd_clones effective target.
4200         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4201
4202 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4203
4204         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4205         of 32 as block_size.
4206         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4207         instead of 32 as block_size.
4208
4209 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4210             Ilya Verbin  <ilya.verbin@intel.com>
4211
4212         * Makefile.in: Regenerate.
4213         * configure: Regenerate.
4214         * configure.ac: Set up offload_additional_options,
4215         offload_additional_lib_paths and offload_targets.
4216         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4217         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4218         * testsuite/Makefile.in: Regenerate.
4219         * testsuite/lib/libgomp.exp (libgomp_init): Append
4220         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4221         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4222         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4223
4224 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4225             Ilya Verbin  <ilya.verbin@intel.com>
4226             Kirill Yukhin  <kirill.yukhin@intel.com>
4227             Ilya Tocar  <ilya.tocar@intel.com>
4228
4229         * testsuite/lib/libgomp.exp
4230         (check_effective_target_offload_device): New.
4231         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4232         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4233         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4234         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4235         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4236         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4237         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4238         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4239         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4240         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4241         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4242         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4243         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4244         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4245         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4246         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4247         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4248         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4249         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4250         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4251         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4252         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4253         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4254         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4255         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4256         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4257         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4258         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4259         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4260         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4261         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4262         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4263         * testsuite/libgomp.c/target-7.c: Fix test.
4264         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4265         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4266         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4267         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4268         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4269         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4270         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4271         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4272         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4273         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4274         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4275         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4276         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4277         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4278         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4279         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4280         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4281         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4282         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4283         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4284         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4285         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4286         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4287         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4288         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4289         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4290         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4291         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4292         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4293         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4294         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4295
4296 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4297             Ilya Verbin  <ilya.verbin@intel.com>
4298             Thomas Schwinge  <thomas@codesourcery.com>
4299             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4300
4301         * libgomp.map (GOMP_4.0.1): New symbol version.
4302         Add GOMP_offload_register.
4303         * libgomp_target.h: New file.
4304         * splay-tree.h: New file.
4305         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4306         (gomp_target_init): New forward declaration.
4307         (gomp_is_initialized): New static variable.
4308         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4309         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4310         New structures.
4311         (offload_images, num_offload_images, devices, num_devices): New static
4312         variables.
4313         (splay_compare): New static function.
4314         (struct gomp_device_descr): New structure.
4315         (gomp_get_num_devices): Call gomp_target_init.
4316         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4317         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4318         (GOMP_offload_register): New function.
4319         (GOMP_target): Arrange for host callback to be performed in a separate
4320         initial thread and contention group, inheriting ICVs from
4321         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4322         Add device initialization and lookup for target function in splay tree.
4323         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4324         (GOMP_target_end_data): Call gomp_unmap_vars.
4325         (GOMP_target_update): Add device initialization and call gomp_update.
4326         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4327         (gomp_target_init): New static functions.
4328
4329 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4330             Thomas Schwinge  <thomas@codesourcery.com>
4331             Ilya Verbin  <ilya.verbin@intel.com>
4332             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4333
4334         * config.h.in: Regenerate.
4335         * configure: Regenerate.
4336         * configure.ac: Check for libdl, required for plugin support.
4337         (PLUGIN_SUPPORT): Define if plugins are supported.
4338         (enable_offload_targets): Support Intel MIC targets.
4339         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4340
4341 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4342
4343         PR target/63610
4344         * configure: Regenerate.
4345
4346 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4347
4348         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4349
4350 2014-10-06  Marek Polacek  <polacek@redhat.com>
4351
4352         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4353         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4354         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4355         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4356
4357 2014-10-06  Marek Polacek  <polacek@redhat.com>
4358
4359         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4360         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4361         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4362         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4363         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4364         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4365         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4366         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4367         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4368         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4369         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4370         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4371         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4372         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4373         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4374         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4375         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4376         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4377         declarations.
4378
4379 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4380
4381         PR libgomp/61200
4382         * testsuite/libgomp.c/pr61200.c: New test.
4383
4384 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4385
4386         PR c++/63248
4387         * testsuite/libgomp.c++/pr63248.C: New test.
4388
4389 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4390
4391         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4392         is not zero, but taskgroup->children is NULL and there are
4393         any task->children, schedule those instead of waiting.
4394         * testsuite/libgomp.c/depend-6.c: New test.
4395         * testsuite/libgomp.c/depend-7.c: New test.
4396         * testsuite/libgomp.c/depend-8.c: New test.
4397         * testsuite/libgomp.c/depend-9.c: New test.
4398         * testsuite/libgomp.c/depend-10.c: New test.
4399
4400 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4401
4402         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4403         (struct gomp_taskwait): New type.
4404         (struct gomp_task): Add taskwait and parent_depends_on, remove
4405         in_taskwait and taskwait_sem fields.
4406         (gomp_finish_task): Don't destroy taskwait_sem.
4407         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4408         taskwait and parent_depends_on.
4409         (GOMP_task): For if (0) tasks with depend clause that depend on
4410         earlier tasks don't defer them, instead call
4411         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4412         Initialize redundant_out field, for redundant out entries just
4413         move them at the end of linked list instead of removing them
4414         completely, and set redundant_out flag instead of redundant.
4415         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4416         that task.
4417         (gomp_task_run_post_handle_dependers): If parent is in
4418         gomp_task_maybe_wait_for_dependencies and newly runnable task
4419         is not parent_depends_on, queue it in parent->children linked
4420         list after all runnable tasks with parent_depends_on set.
4421         Adjust for addition of taskwait indirection.
4422         (gomp_task_run_post_remove_parent): If parent is in
4423         gomp_task_maybe_wait_for_dependencies and task to be removed
4424         is parent_depends_on, decrement n_depend and if needed awake
4425         parent.  Adjust for addition of taskwait indirection.
4426         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4427         (gomp_task_maybe_wait_for_dependencies): New function.
4428         * testsuite/libgomp.c/depend-5.c: New test.
4429
4430 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4431
4432         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4433         with TS 18508/Fortran 2015.
4434
4435 2014-07-06  Marek Polacek  <polacek@redhat.com>
4436
4437         PR c/6940
4438         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4439
4440 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4441
4442         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4443         matches regex $lang_source_re, add $lang_include_flags to options.
4444         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4445         * testsuite/libgomp.c++/c++.exp: Likewise.
4446         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4447         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4448         ALWAYS_CFLAGS.
4449         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4450
4451 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4452
4453         * testsuite/libgomp.fortran/fortran.exp: Explain
4454         gfortran-dg-runtest usage.
4455
4456 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4457
4458         * testsuite/libgomp.fortran/simd5.f90: New test.
4459         * testsuite/libgomp.fortran/simd6.f90: New test.
4460         * testsuite/libgomp.fortran/simd7.f90: New test.
4461
4462 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4463
4464         * testsuite/libgomp.c/for-2.c: Define SC to static for
4465         #pragma omp for simd testing.
4466         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4467         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4468         SC macro.
4469         * testsuite/libgomp.c/simd-14.c: New test.
4470         * testsuite/libgomp.c/simd-15.c: New test.
4471         * testsuite/libgomp.c/simd-16.c: New test.
4472         * testsuite/libgomp.c/simd-17.c: New test.
4473         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4474         #pragma omp for simd testing.
4475         * testsuite/libgomp.c++/simd10.C: New test.
4476         * testsuite/libgomp.c++/simd11.C: New test.
4477         * testsuite/libgomp.c++/simd12.C: New test.
4478         * testsuite/libgomp.c++/simd13.C: New test.
4479
4480         * testsuite/libgomp.fortran/aligned1.f03: New test.
4481         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4482         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4483         tasks with !$omp parallel !$omp single.
4484         * testsuite/libgomp.fortran/target8.f90: New test.
4485         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4486         not to use trim in the combiner, instead call elemental function.
4487         (fn): New elemental function.
4488         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4489         Make elemental.
4490         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4491         omp_in): Likewise.
4492         * testsuite/libgomp.fortran/udr12.f90: New test.
4493         * testsuite/libgomp.fortran/udr13.f90: New test.
4494         * testsuite/libgomp.fortran/udr14.f90: New test.
4495         * testsuite/libgomp.fortran/udr15.f90: New test.
4496
4497 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4498
4499         * omp_lib.f90.in (openmp_version): Set to 201307.
4500         * omp_lib.h.in (openmp_version): Likewise.
4501         * testsuite/libgomp.c/target-8.c: New test.
4502         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4503         and inbranch clauses.
4504         * testsuite/libgomp.fortran/depend-3.f90: New test.
4505         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4506         openmp_version.
4507         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4508         * testsuite/libgomp.fortran/target1.f90: New test.
4509         * testsuite/libgomp.fortran/target2.f90: New test.
4510         * testsuite/libgomp.fortran/target3.f90: New test.
4511         * testsuite/libgomp.fortran/target4.f90: New test.
4512         * testsuite/libgomp.fortran/target5.f90: New test.
4513         * testsuite/libgomp.fortran/target6.f90: New test.
4514         * testsuite/libgomp.fortran/target7.f90: New test.
4515
4516 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4517
4518         PR fortran/60928
4519         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4520         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4521         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4522         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4523         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4524         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4525         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4526         * testsuite/libgomp.fortran/associate1.f90: New test.
4527         * testsuite/libgomp.fortran/associate2.f90: New test.
4528         * testsuite/libgomp.fortran/procptr1.f90: New test.
4529
4530 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4531
4532         * testsuite/libgomp.fortran/simd1.f90: New test.
4533         * testsuite/libgomp.fortran/udr1.f90: New test.
4534         * testsuite/libgomp.fortran/udr2.f90: New test.
4535         * testsuite/libgomp.fortran/udr3.f90: New test.
4536         * testsuite/libgomp.fortran/udr4.f90: New test.
4537         * testsuite/libgomp.fortran/udr5.f90: New test.
4538         * testsuite/libgomp.fortran/udr6.f90: New test.
4539         * testsuite/libgomp.fortran/udr7.f90: New test.
4540         * testsuite/libgomp.fortran/udr8.f90: New test.
4541         * testsuite/libgomp.fortran/udr9.f90: New test.
4542         * testsuite/libgomp.fortran/udr10.f90: New test.
4543         * testsuite/libgomp.fortran/udr11.f90: New test.
4544
4545 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4546
4547         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4548         vect_simd_clones effective target.
4549         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4550
4551 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4552
4553         PR middle-end/61252
4554         * testsuite/libgomp.c++/simd-9.C: New test.
4555
4556 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4557
4558         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4559         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4560         texts according to their @menu entry positions.
4561
4562 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4563
4564         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4565         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4566         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4567         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4568         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4569         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4570         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4571         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4572         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4573         * testsuite/libgomp.fortran/depend-1.f90: New test.
4574         * testsuite/libgomp.fortran/depend-2.f90: New test.
4575         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4576         * testsuite/libgomp.fortran/simd1.f90: New test.
4577         * testsuite/libgomp.fortran/simd2.f90: New test.
4578         * testsuite/libgomp.fortran/simd3.f90: New test.
4579         * testsuite/libgomp.fortran/simd4.f90: New test.
4580         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4581
4582 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4583
4584         * testsuite/libgomp.c/simd-10.c: New test.
4585         * testsuite/libgomp.c/simd-11.c: New test.
4586         * testsuite/libgomp.c/simd-12.c: New test.
4587         * testsuite/libgomp.c/simd-13.c: New test.
4588
4589 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4590
4591         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4592         atomic type clauses in any order and optional comma in between.
4593         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4594         * testsuite/libgomp.c/atomic-17.c: Likewise.
4595
4596         * testsuite/libgomp.c/simd-7.c: New test.
4597         * testsuite/libgomp.c/simd-8.c: New test.
4598         * testsuite/libgomp.c/simd-9.c: New test.
4599         * testsuite/libgomp.c/loop-16.c: New test.
4600
4601 2014-04-02  Richard Henderson  <rth@redhat.com>
4602
4603         * config/linux/futex.h (futex_wait): Get error value from errno.
4604         (futex_wake): Likewise.
4605
4606 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4607
4608         PR c++/60331
4609         * testsuite/libgomp.c++/udr-11.C: New test.
4610         * testsuite/libgomp.c++/udr-12.C: New test.
4611         * testsuite/libgomp.c++/udr-13.C: New test.
4612         * testsuite/libgomp.c++/udr-14.C: New test.
4613         * testsuite/libgomp.c++/udr-15.C: New test.
4614         * testsuite/libgomp.c++/udr-16.C: New test.
4615         * testsuite/libgomp.c++/udr-17.C: New test.
4616         * testsuite/libgomp.c++/udr-18.C: New test.
4617         * testsuite/libgomp.c++/udr-19.C: New test.
4618
4619 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4620
4621         Update copyright years
4622
4623 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4624
4625         * hashtab.h: Use the standard form for the copyright notice.
4626
4627 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4628
4629         * libgomp.texi: Bump @copying's copyright year.
4630
4631 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4632
4633         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4634         alloca () with __builtin_alloca ().
4635         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4636         * testsuite/libgomp.c/lock-3.c: Likewise.
4637         * testsuite/libgomp.c/pr48591.c: Likewise.
4638
4639 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4640
4641         PR testsuite/59534
4642         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4643         comparisons.
4644
4645 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4646
4647         PR libgomp/58756
4648         * testsuite/libgomp.c/pr58756.c: New test.
4649
4650 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4651
4652         PR libgomp/59467
4653         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4654         !$omp parallel.
4655
4656 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4657
4658         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4659         ALWAYS_CFLAGS.
4660         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4661         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4662         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4663         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4664         Likewise.
4665
4666         * libgomp_g.h: Include <stddef.h> for size_t.
4667
4668         * libgomp.spec.in: Update comment about libgomp's dependencies.
4669         * configure.ac: Likewise.
4670         * configure: Regenerate.
4671
4672 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4673
4674         * libgomp.texi: (Runtime Library Routines): Update references for
4675         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4676         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4677         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4678         (Environment Variables): Update references for OpenMP 4.0. Add
4679         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4680         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4681         order.
4682
4683 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4684
4685         * env.c (parse_bind_var): Initialize value to avoid
4686         (false positive) warning.
4687
4688 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4689
4690         PR libgomp/58691
4691         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4692         to check variable.
4693         (gomp_init_num_threads): Move i variable declaration into
4694         #ifdef CPU_ALLOC_SIZE block.
4695         * config/linux/affinity.c (gomp_affinity_init_level): Test
4696         gomp_places_list_len == 0 rather than gomp_places_list == 0
4697         when checking for topology reading error.
4698         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4699         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4700         gomp_places_list, only parse env var and always return false.
4701         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4702         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4703         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4704         and either of these variables were parsed correctly into a places
4705         list.
4706
4707 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4708             Jakub Jelinek  <jakub@redhat.com>
4709
4710         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4711         of 5 loopfn matches.
4712         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4713         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4714         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4715         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4716         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4717         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4718         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4719         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4720
4721 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4722
4723         * Makefile.am (omp_lib.mod): Streamline rule.
4724         * Makefile.in: Regenerate.
4725
4726         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4727         exceptions.
4728
4729         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4730         * testsuite/libgomp.fortran/lib1.f90: Likewise.
4731         * testsuite/libgomp.fortran/lib2.f: Likewise.
4732         * testsuite/libgomp.fortran/lib3.f: Likewise.
4733
4734         * configure.ac: Typo fix.
4735         * configure: Regenerate.
4736
4737         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4738         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4739
4740         * omp.h.in: Don't touch the user's namespace.
4741
4742 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
4743             Tobias Burnus  <burnus@net-b.de>
4744             Richard Henderson  <rth@redhat.com>
4745
4746         * target.c: New file.
4747         * Makefile.am (libgomp_la_SOURCES): Add target.c.
4748         * Makefile.in: Regenerated.
4749         * libgomp_g.h (GOMP_task): Add depend argument.
4750         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4751         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4752         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4753         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4754         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4755         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4756         GOMP_taskgroup_start, GOMP_taskgroup_end,
4757         GOMP_parallel_sections): New prototypes.
4758         * fortran.c (omp_is_initial_device): Add ialias_redirect.
4759         (omp_is_initial_device_): New function.
4760         (ULP, STR1, STR2, ialias_redirect): Removed.
4761         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4762         omp_set_default_device_8_, omp_get_default_device_,
4763         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4764         functions.
4765         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4766         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4767         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4768         @@GOMP_4.0.
4769         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4770         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4771         omp_set_default_device, omp_set_default_device_,
4772         omp_set_default_device_8_, omp_get_default_device,
4773         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4774         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4775         omp_get_team_num_): Export @@OMP_4.0.
4776         * team.c (struct gomp_thread_start_data): Add place field.
4777         (gomp_thread_start): Clear thr->thread_pool and
4778         thr->task before returning.  Use gomp_team_barrier_wait_final
4779         instead of gomp_team_barrier_wait.  Initialize thr->place.
4780         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4781         team_cancelled and task_queued_count fields.
4782         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4783         before calling pthread_exit.
4784         (gomp_free_thread): No longer static.  Use
4785         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4786         (gomp_team_start): Add flags argument.  Set
4787         thr->thread_pool->threads_busy to nthreads immediately after creating
4788         new pool.  Use gomp_managed_threads_lock instead of
4789         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
4790         (gomp_team_end): Use gomp_managed_threads_lock instead of
4791         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
4792         of gomp_team_barrier_wait.  If team->team_cancelled, call
4793         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4794         rather than thr->ts.work_share.
4795         (initialize_team): Don't call gomp_sem_init here.
4796         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4797         caller.
4798         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4799         * env.c (gomp_global_icv): Add default_device_var, target_data and
4800         bind_var initializers.
4801         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4802         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4803         gomp_places_list_len): New variables.
4804         (parse_bind_var, parse_one_place, parse_places_var): New functions.
4805         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4806         sized places.
4807         (gomp_cancel_var): New global variable.
4808         (parse_int): New function.
4809         (handle_omp_display_env): New function.
4810         (initialize_env): Use it.  Initialize default_device_var.
4811         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
4812         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
4813         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
4814         been successfully parsed (and call gomp_init_affinity in that case).
4815         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4816         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4817         omp_get_team_num, omp_is_initial_device): New functions.
4818         * libgomp.h: Include stdlib.h.
4819         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4820         Define.
4821         (struct target_mem_desc): Forward declare.
4822         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4823         and thread_limit_var fields.
4824         (gomp_get_num_devices): New prototype.
4825         (gomp_cancel_var): New extern decl.
4826         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4827         team_cancelled and task_queued_count fields.  Add comments about
4828         task_{,queued_,running_}count.
4829         (gomp_cancel_kind): New enum.
4830         (gomp_work_share_end_cancel): New prototype.
4831         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4832         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4833         and depend fields.
4834         (struct gomp_taskgroup): New type.
4835         (struct gomp_task_depend_entry,
4836         struct gomp_dependers_vec): New types.
4837         (gomp_finish_task): Free depend_hash if non-NULL.
4838         (struct gomp_team_state): Add place_partition_off
4839         and place_partition_len fields.
4840         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4841         gomp_places_list_len): New extern decls.
4842         (struct gomp_thread): Add place field.
4843         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4844         (gomp_init_thread_affinity): Add place argument.
4845         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4846         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4847         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4848         gomp_affinity_init_level, gomp_affinity_print_place): New
4849         prototypes.
4850         (gomp_team_start): Add flags argument.
4851         (gomp_thread_limit_var, gomp_remaining_threads_count,
4852         gomp_remaining_threads_lock): Remove.
4853         (gomp_managed_threads_lock): New variable.
4854         (struct gomp_thread_pool): Add threads_busy field.
4855         (gomp_free_thread): New prototype.
4856         * task.c: Include hashtab.h.
4857         (hash_entry_type): New typedef.
4858         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4859         (gomp_init_task): Clear dependers, depend_hash, depend_count,
4860         copy_ctors_done and taskgroup fields.
4861         (GOMP_task): Add depend argument, handle depend clauses.  If
4862         gomp_team_barrier_cancelled or if it's taskgroup has been
4863         cancelled, don't queue or start new tasks.  Set copy_ctors_done
4864         field if needed.  Initialize taskgroup field.  If copy_ctors_done
4865         and already cancelled, don't discard the task.  If taskgroup is
4866         non-NULL, enqueue the task into taskgroup queue.  Increment
4867         num_children field in taskgroup.  Increment task_queued_count.
4868         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
4869         gomp_task_run_post_remove_taskgroup): New inline functions.
4870         (gomp_task_run_post_handle_depend_hash,
4871         gomp_task_run_post_handle_dependers,
4872         gomp_task_run_post_handle_depend): New functions.
4873         (GOMP_taskwait): Use them.  If more than one new tasks
4874         have been queued, wake other threads if needed.
4875         (gomp_barrier_handle_tasks): Likewise.  If
4876         gomp_team_barrier_cancelled, don't start any new tasks, just free
4877         all tasks.
4878         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
4879         * omp_lib.f90.in
4880         (omp_proc_bind_kind, omp_proc_bind_false,
4881         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4882         omp_proc_bind_spread): New params.
4883         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4884         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4885         omp_get_team_num, omp_is_initial_device): New interfaces.
4886         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
4887         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
4888         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
4889         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
4890         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
4891         useless use omp_lib_kinds.
4892         * omp.h.in (omp_proc_bind_t): New typedef.
4893         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4894         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4895         omp_get_team_num, omp_is_initial_device): New prototypes.
4896         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
4897         through to gomp_team_start.
4898         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
4899         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
4900         Adjust gomp_parallel_loop_start callers.
4901         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4902         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4903         GOMP_loop_end_cancel): New functions.
4904         (GOMP_parallel_end): Add ialias_redirect.
4905         * hashtab.h: New file.
4906         * libgomp.texi (Environment Variables): Minor cleanup,
4907         update section refs to OpenMP 4.0rc2.
4908         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
4909         environment variables.
4910         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
4911         team->work_shares_to_free to thr->ts.work_share before calling
4912         free_work_share.
4913         (gomp_work_share_end_cancel): New function.
4914         * config/linux/proc.c: Include errno.h.
4915         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
4916         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
4917         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
4918         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
4919         gomp_cpuset_size is sizeof (cpu_set_t).
4920         (gomp_init_num_threads): Initialize gomp_cpuset_size,
4921         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
4922         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
4923         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
4924         contain any logical CPUs.
4925         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
4926         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
4927         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
4928         pthread_getaffinity_np.  Check gomp_places_list instead of
4929         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
4930         * config/linux/bar.c (gomp_barrier_wait_end,
4931         gomp_barrier_wait_last): Use BAR_* defines.
4932         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
4933         from state where needed.  Set work_share_cancelled to 0 on last
4934         thread.
4935         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
4936         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
4937         functions.
4938         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
4939         Add cpusetsize argument.
4940         (gomp_cpuset_size, gomp_cpusetp): Declare.
4941         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
4942         (affinity_counter): Remove.
4943         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
4944         if CPU_ALLOC_SIZE isn't defined.
4945         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
4946         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
4947         bind current thread to the first place.
4948         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
4949         pthread_setaffinity_np to gomp_places_list[place].
4950         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4951         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4952         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4953         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
4954         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4955         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4956         (gomp_barrier_t): Add awaited_final field.
4957         (gomp_barrier_init): Initialize awaited_final field.
4958         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
4959         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
4960         prototypes.
4961         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
4962         defines.
4963         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
4964         gomp_team_barrier_cancelled): New inline functions.
4965         (gomp_barrier_last_thread,
4966         gomp_team_barrier_set_task_pending,
4967         gomp_team_barrier_clear_task_pending,
4968         gomp_team_barrier_set_waiting_for_tasks,
4969         gomp_team_barrier_waiting_for_tasks,
4970         gomp_team_barrier_done): Use BAR_* defines.
4971         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
4972         (gomp_barrier_wait_end): Use BAR_* defines.
4973         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
4974         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
4975         Use BAR_* defines.
4976         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
4977         gomp_team_barrier_cancel): New functions.
4978         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
4979         argument.
4980         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4981         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4982         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4983         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
4984         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4985         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4986         (gomp_barrier_t): Add cancellable field.
4987         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
4988         gomp_team_barrier_cancel): New prototypes.
4989         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
4990         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
4991         gomp_team_barrier_cancelled): New inline functions.
4992         (gomp_barrier_wait_start, gomp_barrier_last_thread,
4993         gomp_team_barrier_set_task_pending,
4994         gomp_team_barrier_clear_task_pending,
4995         gomp_team_barrier_set_waiting_for_tasks,
4996         gomp_team_barrier_waiting_for_tasks,
4997         gomp_team_barrier_done): Use BAR_* defines.
4998         * barrier.c (GOMP_barrier_cancel): New function.
4999         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5000         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5001         omp_proc_bind_spread): New params.
5002         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5003         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5004         omp_get_team_num, omp_is_initial_device): New externals.
5005         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5006         New functions.
5007         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5008         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5009         infinity.  If not nested, just return minimum of max_num_threads
5010         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5011         to the returned value.  Otherwise, don't update atomically
5012         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5013         (GOMP_parallel_end): Adjust for thread_limit now being in
5014         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5015         infinity.  Adjust threads_busy in the pool rather than
5016         gomp_remaining_threads_count.  Remember team->nthreads and call
5017         gomp_team_end before adjusting threads_busy, if not nested
5018         afterwards, just set it to 1 non-atomically.  Add ialias.
5019         (GOMP_parallel_start): Adjust gomp_team_start caller.
5020         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5021         * testsuite/libgomp.c/affinity-1.c: New test.
5022         * testsuite/libgomp.c/atomic-15.c: New test.
5023         * testsuite/libgomp.c/atomic-16.c: New test.
5024         * testsuite/libgomp.c/atomic-17.c: New test.
5025         * testsuite/libgomp.c/cancel-for-1.c: New test.
5026         * testsuite/libgomp.c/cancel-for-2.c: New test.
5027         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5028         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5029         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5030         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5031         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5032         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5033         * testsuite/libgomp.c/depend-1.c: New test.
5034         * testsuite/libgomp.c/depend-2.c: New test.
5035         * testsuite/libgomp.c/depend-3.c: New test.
5036         * testsuite/libgomp.c/depend-4.c: New test.
5037         * testsuite/libgomp.c/for-1.c: New test.
5038         * testsuite/libgomp.c/for-1.h: New file.
5039         * testsuite/libgomp.c/for-2.c: New test.
5040         * testsuite/libgomp.c/for-2.h: New file.
5041         * testsuite/libgomp.c/for-3.c: New test.
5042         * testsuite/libgomp.c/pr58392.c: New test.
5043         * testsuite/libgomp.c/simd-1.c: New test.
5044         * testsuite/libgomp.c/simd-2.c: New test.
5045         * testsuite/libgomp.c/simd-3.c: New test.
5046         * testsuite/libgomp.c/simd-4.c: New test.
5047         * testsuite/libgomp.c/simd-5.c: New test.
5048         * testsuite/libgomp.c/simd-6.c: New test.
5049         * testsuite/libgomp.c/target-1.c: New test.
5050         * testsuite/libgomp.c/target-2.c: New test.
5051         * testsuite/libgomp.c/target-3.c: New test.
5052         * testsuite/libgomp.c/target-4.c: New test.
5053         * testsuite/libgomp.c/target-5.c: New test.
5054         * testsuite/libgomp.c/target-6.c: New test.
5055         * testsuite/libgomp.c/target-7.c: New test.
5056         * testsuite/libgomp.c/taskgroup-1.c: New test.
5057         * testsuite/libgomp.c/thread-limit-1.c: New test.
5058         * testsuite/libgomp.c/thread-limit-2.c: New test.
5059         * testsuite/libgomp.c/thread-limit-3.c: New test.
5060         * testsuite/libgomp.c/udr-1.c: New test.
5061         * testsuite/libgomp.c/udr-2.c: New test.
5062         * testsuite/libgomp.c/udr-3.c: New test.
5063         * testsuite/libgomp.c++/affinity-1.C: New test.
5064         * testsuite/libgomp.c++/atomic-10.C: New test.
5065         * testsuite/libgomp.c++/atomic-11.C: New test.
5066         * testsuite/libgomp.c++/atomic-12.C: New test.
5067         * testsuite/libgomp.c++/atomic-13.C: New test.
5068         * testsuite/libgomp.c++/atomic-14.C: New test.
5069         * testsuite/libgomp.c++/atomic-15.C: New test.
5070         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5071         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5072         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5073         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5074         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5075         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5076         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5077         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5078         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5079         * testsuite/libgomp.c++/cancel-test.h: New file.
5080         * testsuite/libgomp.c++/for-9.C: New test.
5081         * testsuite/libgomp.c++/for-10.C: New test.
5082         * testsuite/libgomp.c++/for-11.C: New test.
5083         * testsuite/libgomp.c++/simd-1.C: New test.
5084         * testsuite/libgomp.c++/simd-2.C: New test.
5085         * testsuite/libgomp.c++/simd-3.C: New test.
5086         * testsuite/libgomp.c++/simd-4.C: New test.
5087         * testsuite/libgomp.c++/simd-5.C: New test.
5088         * testsuite/libgomp.c++/simd-6.C: New test.
5089         * testsuite/libgomp.c++/simd-7.C: New test.
5090         * testsuite/libgomp.c++/simd-8.C: New test.
5091         * testsuite/libgomp.c++/target-1.C: New test.
5092         * testsuite/libgomp.c++/target-2.C: New test.
5093         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5094         * testsuite/libgomp.c++/target-3.C: New test.
5095         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5096         * testsuite/libgomp.c++/udr-1.C: New test.
5097         * testsuite/libgomp.c++/udr-2.C: New test.
5098         * testsuite/libgomp.c++/udr-3.C: New test.
5099         * testsuite/libgomp.c++/udr-4.C: New test.
5100         * testsuite/libgomp.c++/udr-5.C: New test.
5101         * testsuite/libgomp.c++/udr-6.C: New test.
5102         * testsuite/libgomp.c++/udr-7.C: New test.
5103         * testsuite/libgomp.c++/udr-8.C: New test.
5104         * testsuite/libgomp.c++/udr-9.C: New test.
5105
5106 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5107
5108         PR testsuite/57605
5109         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5110         ALWAYS_CFLAGS.
5111
5112 2013-09-20  Alan Modra  <amodra@gmail.com>
5113
5114         * configure: Regenerate.
5115
5116 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5117
5118         * testsuite/libgomp.c/sections-2.c: New test.
5119
5120 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5121
5122         * testsuite/libgomp.fortran/strassen.f90:
5123         Add dg-skip-if aarch64_tiny.
5124
5125 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5126             Cesar Philippidis  <cesar@codesourcery.com>
5127
5128         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5129         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5130         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5131         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5132         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5133         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5134         Use dg-runtest rather than gfortran-dg-runtest.
5135
5136 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5137
5138         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5139         Linux-based x86 systems to cover all GNU systems.
5140         * testsuite/libgomp.c/lock-3.c: Likewise.
5141         * testsuite/libgomp.c/pr48591.c: Likewise.
5142
5143 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5144
5145         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5146         GNU/Hurd, as done for Linux-based systems.
5147
5148         * config/posix/ptrlock.h: Fix comment.
5149
5150 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5151
5152         PR fortran/57423
5153         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5154         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5155         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5156         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5157         omp_destroy_nest_lock): Correct arguments to match the one in
5158         the OpenMP spec.
5159         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5160         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5161         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5162         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5163
5164 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5165
5166         * testsuite/libgomp.c/loop-13.c: New test.
5167         * testsuite/libgomp.c/loop-14.c: New test.
5168         * testsuite/libgomp.c/loop-15.c: New test.
5169         * testsuite/libgomp.c++/loop-13.C: New test.
5170         * testsuite/libgomp.c++/loop-14.C: New test.
5171         * testsuite/libgomp.c++/loop-15.C: New test.
5172
5173 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5174
5175         PR middle-end/56217
5176         * testsuite/libgomp.c++/pr56217.C: New test.
5177
5178 2013-02-01  Alan Modra  <amodra@gmail.com>
5179
5180         * task.c (GOMP_task, GOMP_taskwait): Comment.
5181
5182 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5183             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5184
5185         PR libgomp/55561
5186         * config/linux/wait.h (do_spin): Use atomic load for addr.
5187         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5188         for intptr and ptrlock.
5189         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5190         for ptrlock.
5191
5192 2013-01-22  Alan Modra  <amodra@gmail.com>
5193
5194         PR libgomp/51376
5195         PR libgomp/56073
5196         * task.c (GOMP_task): Revert 2011-12-09 change.
5197         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5198         barrier to read task->children..
5199         (gomp_barrier_handle_tasks): ..and matching atomic store with
5200         release barrier here when setting parent->children to NULL.
5201
5202 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5203             Tobias Burnus  <burnus@net-b.de>
5204
5205         PR driver/55884
5206         * testsuite/libgomp.fortran/fortran.exp: Use
5207         -fintrinsic-modules-path= instead of
5208         -fintrinsic-modules-path.
5209
5210 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5211
5212         Update copyright years.
5213
5214 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5215
5216         * testsuite/libgomp.fortran/fortran.exp: Set
5217         -fintrinsic-modules-path.
5218
5219 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5220
5221         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5222         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5223
5224 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5225
5226         PR libgomp/55411
5227         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5228         if pool had any threads_used.
5229
5230 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5231
5232         * testsuite/libgomp.c++/pr24455.C: Use
5233         -Wl,-undefined,dynamic_lookup on darwin.
5234
5235 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5236
5237         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5238
5239 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5240
5241         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5242
5243 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5244             Jim MacArthur  <jim.macarthur@arm.com>
5245             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5246             Nigel Stephens  <nigel.stephens@arm.com>
5247             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5248             Richard Earnshaw  <rearnsha@arm.com>
5249             Sofiane Naci  <sofiane.naci@arm.com>
5250             Stephen Thomas  <stephen.thomas@arm.com>
5251             Tejas Belagod  <tejas.belagod@arm.com>
5252             Yufeng Zhang  <yufeng.zhang@arm.com>
5253
5254         * configure.tgt: Add AArch64.
5255
5256 2012-10-04  Jason Merrill  <jason@redhat.com>
5257
5258         * testsuite/libgomp.c++/tls-init1.C: New.
5259
5260 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5261
5262         * configure: Regenerated.
5263
5264 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5265
5266         * config/linux/mips/futex.h (sys_futex0): Change to static
5267         function with noinline, nomips16 attributes under MIPS16. Adjust
5268         asm statement to place 'li v0,SYS_futex' immediately before
5269         syscall insn.
5270
5271 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5272
5273         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5274         conflict with index.html on case-insensitive file systems.
5275
5276 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5277
5278         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5279         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5280
5281 2012-07-02  Richard Guenther  <rguenther@suse.de>
5282             Michael Matz  <matz@suse.de>
5283             Tobias Grosser <tobias@grosser.es>
5284             Sebastian Pop <sebpop@gmail.com>
5285
5286         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5287         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5288         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5289         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5290
5291 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5292
5293         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5294
5295 2012-06-22  Richard Guenther  <rguenther@suse.de>
5296
5297         Merge from graphite branch
5298         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5299
5300         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5301         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5302
5303 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5304
5305         PR middle-end/53580
5306         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5307         use GOMP_barrier () call instead.
5308         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5309         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5310         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5311         call GOMP_barrier instead.
5312         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5313
5314 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5315
5316         PR libgomp/52993
5317         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5318         argument to memset call.
5319
5320 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5321
5322         * configure: Regenerated.
5323
5324 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5325
5326         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5327
5328 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5329
5330         PR bootstrap/52812
5331         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5332
5333 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5334
5335         PR middle-end/52547
5336         * testsuite/libgomp.c/pr52547.c: New test.
5337
5338 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5339
5340         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5341
5342 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5343
5344         * configure.tgt (mips-sgi-irix6*): Remove.
5345
5346 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5347
5348         * configure.tgt (alpha*-dec-osf*): Remove.
5349
5350         * config/osf/sem.h: Remove.
5351         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5352
5353 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5354
5355         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5356
5357 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5358
5359         PR libstdc++/52188
5360         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5361         Remove ENABLE_SYMVERS_SOL2.
5362         * configure: Regenerate.
5363         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5364         (PREPROCESS): New variable.
5365         (libgomp.ver): New target.
5366         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5367         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5368         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5369         Use libgomp.ver.
5370         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5371         * Makefile.in: Regenerate.
5372
5373 2012-02-14  Walter Lee  <walt@tilera.com>
5374
5375         * configure.tgt: Handle tilegx and tilepro.
5376         * config/linux/tile/futex.h: New file.
5377
5378 2012-02-08  Richard Guenther  <rguenther@suse.de>
5379
5380         PR tree-optimization/46886
5381         * testsuite/libgomp.c/pr46886.c: New testcase.
5382
5383 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5384
5385         * config/linux/arm: Remove empty directory.
5386         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5387
5388 2011-12-09  Alan Modra  <amodra@gmail.com>
5389
5390         PR libgomp/51376
5391         * task.c (GOMP_taskwait): Don't access task->children outside of
5392         task_lock mutex region.
5393         (GOMP_task): Likewise.
5394
5395 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5396
5397         PR libgomp/51132
5398         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5399         to file scope.
5400         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5401         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5402         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5403         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5404         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5405
5406 2011-12-02  Alan Modra  <amodra@gmail.com>
5407
5408         * config/linux/affinity.c: Use atomic rather than sync builtin.
5409         * config/linux/lock.c: Likewise.
5410         * config/linux/ptrlock.h: Likewise.
5411         * config/linux/ptrlock.c: Likewise.
5412         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5413         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5414         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5415         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5416         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5417         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5418         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5419         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5420         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5421         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5422
5423 2011-11-30  Alan Modra  <amodra@gmail.com>
5424
5425         PR libgomp/51298
5426         * config/linux/bar.h: Use atomic rather than sync builtins.
5427         * config/linux/bar.c: Likewise.  Add missing acquire
5428         synchronisation on generation field.
5429         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5430         double unlock.
5431
5432 2011-11-30  Alan Modra  <amodra@gmail.com>
5433
5434         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5435         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5436         * config/linux/mutex.h: Use atomic rather than sync builtins.
5437         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5438         * config/linux/omp-lock.h: Comment fix.
5439         * config/linux/arm/mutex.h: Delete.
5440         * config/linux/powerpc/mutex.h: Delete.
5441         * config/linux/ia64/mutex.h: Delete.
5442         * config/linux/mips/mutex.h: Delete.
5443
5444 2011-11-30  Alan Modra  <amodra@gmail.com>
5445
5446         PR libgomp/51249
5447         * config/linux/sem.h: Rewrite.
5448         * config/linux/sem.c: Rewrite.
5449
5450 2011-11-28  Richard Henderson  <rth@redhat.com>
5451
5452         * libgomp.h (enum memmodel): New.
5453
5454 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5455
5456         * configure: Regenerate.
5457
5458 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5459
5460         * config/posix95: Remove empty directory.
5461
5462 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5463
5464         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5465
5466 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5467
5468         PR fortran/49792
5469         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5470         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5471
5472 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5473
5474         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5475
5476 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5477
5478         PR libgomp/49965
5479         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5480
5481 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5482
5483         * config/linux/proc.h: New.
5484         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5485         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5486         (gomp_init_num_threads): Update call to cpuset_popcount.
5487         (get_num_procs): Ditto.
5488         * config/linux/affinity.c (gomp_init_affinity): Call
5489         gomp_cpuset_popcount.
5490
5491 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5492
5493         PR fortran/42041
5494         PR fortran/46752
5495         * omp.h.in (omp_in_final): New prototype.
5496         * omp_lib.f90.in (omp_in_final): New interface.
5497         (omp_integer_kind, omp_logical_kind): Remove
5498         and replace all its uses in the module with 4.
5499         (openmp_version): Change to 201107.
5500         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5501         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5502         kind for the parameters.
5503         (omp_in_final): New external.
5504         (openmp_version): Change to 201107.
5505         * task.c (omp_in_final): New function.
5506         (gomp_init_task): Initialize final_task.
5507         (GOMP_task): Remove unused attribute from flags.  Handle final
5508         tasks.
5509         (GOMP_taskyield): New function.
5510         (omp_in_final): Return true if if (false) or final (true) task
5511         or descendant of final (true).
5512         * fortran.c (omp_in_final_): New function.
5513         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5514         (GOMP_3.0): Export GOMP_taskyield.
5515         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5516         variables.
5517         (parse_unsigned_long_list): New function.
5518         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5519         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5520         even if parse_affinity returned false.
5521         * config/linux/affinity.c (gomp_init_affinity): Handle
5522         gomp_cpu_affinity_len == 0.
5523         * libgomp_g.h (GOMP_taskyield): New prototype.
5524         * libgomp.h (struct gomp_task): Add final_task field.
5525         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5526         * team.c (gomp_team_start): Override new task's nthreads_var icv
5527         if list form OMP_NUM_THREADS has been used and it has value for
5528         the new nesting level.
5529
5530         * testsuite/libgomp.c/atomic-11.c: New test.
5531         * testsuite/libgomp.c/atomic-12.c: New test.
5532         * testsuite/libgomp.c/atomic-13.c: New test.
5533         * testsuite/libgomp.c/atomic-14.c: New test.
5534         * testsuite/libgomp.c/reduction-6.c: New test.
5535         * testsuite/libgomp.c/task-5.c: New test.
5536         * testsuite/libgomp.c++/atomic-2.C: New test.
5537         * testsuite/libgomp.c++/atomic-3.C: New test.
5538         * testsuite/libgomp.c++/atomic-4.C: New test.
5539         * testsuite/libgomp.c++/atomic-5.C: New test.
5540         * testsuite/libgomp.c++/atomic-6.C: New test.
5541         * testsuite/libgomp.c++/atomic-7.C: New test.
5542         * testsuite/libgomp.c++/atomic-8.C: New test.
5543         * testsuite/libgomp.c++/atomic-9.C: New test.
5544         * testsuite/libgomp.c++/task-8.C: New test.
5545         * testsuite/libgomp.c++/reduction-4.C: New test.
5546         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5547         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5548         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5549         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5550         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5551         * testsuite/libgomp.fortran/pointer1.f90: New test.
5552         * testsuite/libgomp.fortran/pointer2.f90: New test.
5553         * testsuite/libgomp.fortran/task4.f90: New test.
5554
5555 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5556
5557         * libgomp.texi: Update OpenMP spec references to 3.1.
5558         (omp_in_final,OMP_PROC_BIND): New sections.
5559         (OMP_NUM_THREADS): Document that the value can be now a list.
5560         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5561
5562 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5563
5564         * config/linux/x86/futex.h: Check __x86_64__ instead of
5565         __LP64__.
5566
5567 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5568
5569         PR middle-end/49897
5570         PR middle-end/49898
5571         * testsuite/libgomp.c/pr49897-1.c: New test.
5572         * testsuite/libgomp.c/pr49897-2.c: New test.
5573         * testsuite/libgomp.c/pr49898-1.c: New test.
5574         * testsuite/libgomp.c/pr49898-2.c: New test.
5575
5576 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5577
5578         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5579         for ia32 instead of ilp32.
5580
5581         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5582         * testsuite/libgomp.c/atomic-6.c: Likewise.
5583
5584 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5585
5586         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5587         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5588
5589 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5590
5591         PR libgomp/45351
5592         * config/osf/sem.h: New file.
5593         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5594
5595 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5596
5597         PR target/49541
5598         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5599         ldflags.
5600
5601 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5602
5603         * config/linux/wait.h (do_spin): New inline, largely copied
5604         from do_wait, just don't do futex_wait here, instead return true if
5605         it should be done.
5606         (do_wait): Implement using do_spin.
5607         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5608         to prototype.
5609         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5610         __sync_bool_compare_and_swap, pass the oldval to
5611         gomp_mutex_lock_slow.
5612         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5613         If all mutex contenders are just spinning and not sleeping, don't
5614         change state to 2 unnecessarily.  Optimize the loop when state has
5615         already become 2 to use just one atomic operation per loop instead
5616         of two.
5617         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5618         to prototype.
5619         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5620         __sync_bool_compare_and_swap, pass the oldval to
5621         gomp_mutex_lock_slow.
5622
5623 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5624
5625         PR libgomp/49490
5626         * iter.c (gomp_iter_static_next): For chunk size 0
5627         only use n ceil/ nthreads size for the first
5628         n % nthreads threads in the team instead of
5629         all threads except for the last few ones which
5630         get less work or none at all.
5631         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5632         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5633         chunk argument, set run_sched_modifier to 0 for static
5634         resp. 1 for other kinds.  If chunk argument is 0
5635         and not static, set value to 1.
5636
5637 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5638
5639         PR c++/49043
5640         * testsuite/libgomp.c++/pr49043.C: New test.
5641
5642         PR c++/48869
5643         * testsuite/libgomp.c++/pr48869.C: New test.
5644
5645 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5646
5647         PR fortran/48894
5648         * fortran.c: Include limits.h.
5649         (TO_INT): Define.
5650         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5651         *set.
5652         (omp_set_num_threads_8_, omp_set_schedule_8_,
5653         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5654         omp_get_team_size_8_): Use TO_INT macro.
5655         * testsuite/libgomp.fortran/pr48894.f90: New test.
5656
5657 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5658
5659         PR middle-end/48591
5660         * testsuite/libgomp.c/pr48591.c: New test.
5661
5662 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5663
5664         PR bootstrap/48135
5665         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5666         * configure: Regenerate.
5667
5668 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5669
5670         PR fortran/47886
5671         * testsuite/libgomp.fortran/task3.f90: New test.
5672
5673 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5674
5675         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5676
5677 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
5678
5679         PR libgomp/47854
5680         * libgomp.texi (omp_get_wtime): Don't say time in the past
5681         must be Unix Epoch.
5682
5683 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5684
5685         PR libgomp/47804
5686         * testsuite/libgomp.fortran/fortran.exp: Check for both
5687         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5688         but $blddir != "", still append ${blddir}/${lang_library_path}
5689         to ld_library_path.
5690
5691 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5692
5693         PR libgomp/47758
5694         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5695         of libquadmath.a before adding its libpath to ldflags.
5696
5697 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5698
5699         PR libgomp/47731
5700         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5701         to FUTEX_WAIT futex syscall.
5702         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5703
5704 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5705
5706         * configure: Regenerate.
5707
5708 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
5709
5710         PR libstdc++/36104
5711         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5712
5713 2011-01-16  Gerald Pfeifer
5714
5715         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5716
5717 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
5718
5719         PR fortran/46874
5720         * libgomp.fortran/allocatable6.f90: New test.
5721
5722 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5723
5724         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5725         * configure: Regenerate.
5726
5727 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
5728
5729         PR target/40125
5730         PR lto/46695
5731         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5732         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5733         * aclocal.m4: Regenerate.
5734         * configure: Regenerate.
5735         * Makefile.in: Regenerate.
5736         * testsuite/Makefile.in: Regenerate.
5737
5738 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
5739
5740         PR fortran/46753
5741         * libgomp.fortran/pr46753.f90: New test.
5742
5743         PR libgomp/43706
5744         * env.c (initialize_env): Default to spin count 300000
5745         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5746         is specified.
5747
5748         PR libgomp/45240
5749         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5750         at the end if sync builtins aren't supported.
5751
5752 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5753
5754         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5755
5756 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5757
5758         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5759
5760 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
5761
5762         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5763
5764 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5765             Tobias Burnus  <burnus@net-b.de>
5766
5767         PR fortran/32049
5768         * configure.ac:
5769         * configure: Regenerate.
5770
5771 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5772
5773         * config/linux/futex.h: New.
5774         * config/linux/arm/mutex.h: New.
5775         * configure.tgt (arm*-*-linux*): Add config path.
5776
5777 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
5778
5779         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5780
5781 2010-09-23  Tobias Burnus  <burnus@net-b.de>
5782
5783         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5784         Change Fortran datatype to LOGICAL.
5785         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5786         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5787
5788 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5789
5790         * configure: Regenerate.
5791
5792 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
5793
5794         * libgomp.texi: Add function keyword to a couple of Fortran
5795         interfaces, use integer instead of int for Fortran.
5796
5797 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
5798
5799         * libgomp.texi: Fix spelling and pasto problems throughout.
5800         Adjust prototypes to match code.
5801
5802 2010-07-24  Tobias Burnus  <burnus@net-b.de>
5803
5804         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5805         silence -fwhole-file warning.
5806
5807 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5808
5809         * configure.tgt (*-*-solaris2.[56]*): Removed.
5810
5811 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5812
5813         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5814         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5815         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5816         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5817         targetting solaris2*.
5818         * configure: Regenerate.
5819         * config.h.in: Regenerate.
5820
5821         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5822         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5823         Add libgomp_version_dep.
5824         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5825         versioning.
5826         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5827         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5828         * Makefile.in: Regenerate.
5829
5830         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5831         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5832         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5833         to common block, protected by
5834         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5835
5836 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
5837
5838         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
5839
5840 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
5841
5842         PR bootstrap/43170
5843         * configure: Regenerate.
5844
5845 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5846
5847         PR other/43620
5848         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5849         * configure: Regenerate.
5850         * Makefile.in: Regenerate.
5851         * testsuite/Makefile.in: Regenerate.
5852
5853 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
5854
5855         PR c/43893
5856         * testsuite/libgomp.c/pr43893.c: New test.
5857         * testsuite/libgomp.c++/pr43893.C: New test.
5858
5859 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
5860
5861         PR middle-end/43570
5862         * testsuite/libgomp.fortran/vla8.f90: New test.
5863
5864 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
5865
5866         PR libgomp/43706
5867         * config/linux/affinity.c (gomp_init_affinity): Decrease
5868         gomp_available_cpus if affinity mask confines the process to fewer
5869         CPUs.
5870         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
5871         non-NULL, just return gomp_available_cpus.
5872
5873         PR libgomp/43569
5874         * sections.c (gomp_sections_init): Initialize ws->mode.
5875
5876 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
5877
5878         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
5879         not unused bar variable.
5880         * configure: Regenerate.
5881
5882 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5883
5884         * Makefile.in: Regenerate.
5885         * aclocal.m4: Regenerate.
5886         * testsuite/Makefile.in: Regenerate.
5887
5888 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
5889
5890         PR libgomp/42942
5891         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
5892         (initialize_env): Adjust callers.
5893         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
5894         when the argument is 0.
5895
5896         * testsuite/libgomp.c/pr42942.c: New test.
5897
5898 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
5899
5900         PR middle-end/42644
5901         PR middle-end/42130
5902         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5903         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
5904
5905 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5906
5907         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
5908         * testsuite/libgomp.c++/task-6.C: Likewise.
5909
5910 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
5911
5912         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
5913
5914 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
5915
5916         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
5917         * configure: Regenerate.
5918
5919 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
5920
5921         PR fortran/42866
5922         * testsuite/libgomp.fortran/allocatable5.f90: New test.
5923
5924 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
5925
5926         * configure.ac: Test for executability of GFORTRAN.
5927         * configure: Regenerate.
5928
5929 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5930
5931         * configure: Regenerate.
5932
5933 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
5934
5935         PR libgomp/42602
5936         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
5937
5938 2010-01-03  Richard Guenther  <rguenther@suse.de>
5939
5940         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
5941
5942 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
5943
5944         * testsuite/libgomp.graphite/pr4118.c: New.
5945
5946 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5947
5948         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
5949         for darwin, protect the test with require-effective-target tls_runtime.
5950         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
5951
5952 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5953
5954         PR target/41605
5955         * testsuite/lib/libgomp.exp: Provide -B options to allow for
5956         link spec %s substitutions for static libraries.
5957
5958 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
5959
5960         PR testsuite/42135
5961         * libgomp.graphite/force-parallel-2.c: Reduce array size.
5962
5963 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5964
5965         * Makefile.in: Regenerate.
5966         * configure: Regenerate.
5967         * testsuite/Makefile.in: Regenerate.
5968
5969 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
5970
5971         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
5972         settings for LC_ALL and LANG.
5973
5974 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
5975
5976         PR fortran/42162
5977         * testsuite/libgomp.fortran/pr42162.f90: New test.
5978
5979 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
5980
5981         PR middle-end/42029
5982         * testsuite/libgomp.c/pr42029.c: New test.
5983
5984 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
5985
5986         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
5987         *s.  Accept ld version without text in ()s.
5988         * configure: Regenerated.
5989
5990 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
5991
5992         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
5993
5994 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5995
5996         PR libgomp/41418
5997         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
5998         or a hyphen (happens with fortran language disabled).
5999         * configure: Regenerate.
6000
6001 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6002
6003         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6004         use sed script portable to Solaris /bin/sed for extracting ld
6005         version.
6006         * configure: Regenerate.
6007
6008 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6009
6010         * testsuite/libgomp.graphite/bounds.c: New test.
6011
6012 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6013
6014         * Makefile.am (libgomp_la_LINK): New.
6015         * Makefile.in: Regenerate.
6016
6017 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6018
6019         * configure.ac (AC_PREREQ): Bump to 2.64.
6020
6021 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6022
6023         * Makefile.am (install-html, install-pdf): Remove.
6024         * Makefile.in: Regenerate.
6025
6026         * Makefile.in: Regenerate.
6027         * aclocal.m4: Regenerate.
6028         * config.h.in: Regenerate.
6029         * configure: Regenerate.
6030         * testsuite/Makefile.in: Regenerate.
6031
6032 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6033
6034         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6035         * Makefile.in: Regenerate.
6036
6037 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6038
6039         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6040         * Makefile.in: Regenerate.
6041
6042 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6043
6044         PR fortran/41102
6045         omp_lib.h.in: Fix -std=f95 errors.
6046
6047 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6048
6049         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6050         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6051         * testsuite/libgomp.graphite/graphite.exp: New.
6052
6053 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6054
6055         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6056         only build.
6057
6058 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6059
6060         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6061         needed memory barrier semantics.
6062         * config/linux/mips/mutex.h: New file.
6063
6064 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6065
6066         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6067
6068 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6069
6070         * configure: Regenerate.
6071
6072 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6073
6074         PR testsuite/40699
6075         PR testsuite/40707
6076         PR testsuite/40709
6077         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6078         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6079         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6080
6081 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6082
6083         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6084         options when choosing a multilib.
6085
6086 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6087
6088         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6089         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6090         ld_library_path, not every libgcc multilib directory.
6091         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6092         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6093         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6094         Use add_path.
6095         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6096
6097 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6098
6099         * Makefile.am (LTLDFLAGS): Define.
6100         (LINK): Define.
6101         * Makefile.in: Regenerate.
6102
6103 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6104
6105         PR fortran/39718
6106         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6107         libgfortranbegin, check existence of libgfortran.a instead of
6108         libgfortranbegin.a.
6109
6110 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6111
6112         PR libgomp/40174
6113         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6114         (gomp_free_pool_helper): Likewise.
6115
6116 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6117             Jakub Jelinek  <jakub@redhat.com>
6118
6119         PR fortran/35423
6120         * testsuite/libgomp.fortran/workshare2.f90: New test.
6121
6122 2009-04-09  Nick Clifton  <nickc@redhat.com>
6123
6124         * iter.c: Change copyright header to refer to version 3 of the
6125         GNU General Public License with version 3.1 of the GCC Runtime
6126         Library Exception and to point readers at the COPYING3 and
6127         COPYING3.RUNTIME files and the FSF's license web page.
6128         * alloc.c: Likewise.
6129         * barrier.c: Likewise.
6130         * config/bsd/proc.c: Likewise.
6131         * config/linux/affinity.c: Likewise.
6132         * config/linux/alpha/futex.h: Likewise.
6133         * config/linux/bar.c: Likewise.
6134         * config/linux/bar.h: Likewise.
6135         * config/linux/ia64/futex.h: Likewise.
6136         * config/linux/ia64/mutex.h: Likewise.
6137         * config/linux/lock.c: Likewise.
6138         * config/linux/mips/futex.h: Likewise.
6139         * config/linux/mutex.c: Likewise.
6140         * config/linux/mutex.h: Likewise.
6141         * config/linux/powerpc/futex.h: Likewise.
6142         * config/linux/proc.c: Likewise.
6143         * config/linux/ptrlock.c: Likewise.
6144         * config/linux/ptrlock.h: Likewise.
6145         * config/linux/s390/futex.h: Likewise.
6146         * config/linux/sem.c: Likewise.
6147         * config/linux/sem.h: Likewise.
6148         * config/linux/sparc/futex.h: Likewise.
6149         * config/linux/wait.h: Likewise.
6150         * config/linux/x86/futex.h: Likewise.
6151         * config/mingw32/proc.c: Likewise.
6152         * config/mingw32/time.c: Likewise.
6153         * config/posix/affinity.c: Likewise.
6154         * config/posix/bar.c: Likewise.
6155         * config/posix/bar.h: Likewise.
6156         * config/posix/lock.c: Likewise.
6157         * config/posix/mutex.h: Likewise.
6158         * config/posix/proc.c: Likewise.
6159         * config/posix/ptrlock.h: Likewise.
6160         * config/posix/sem.c: Likewise.
6161         * config/posix/sem.h: Likewise.
6162         * config/posix/time.c: Likewise.
6163         * config/posix95/lock.c: Likewise.
6164         * critical.c: Likewise.
6165         * env.c: Likewise.
6166         * error.c: Likewise.
6167         * fortran.c: Likewise.
6168         * iter_ull.c: Likewise.
6169         * libgomp.h: Likewise.
6170         * libgomp_f.h.in: Likewise.
6171         * libgomp_g.h: Likewise.
6172         * loop.c: Likewise.
6173         * loop_ull.c: Likewise.
6174         * omp.h.in: Likewise.
6175         * omp_lib.f90.in: Likewise.
6176         * omp_lib.h.in: Likewise.
6177         * ordered.c: Likewise.
6178         * parallel.c: Likewise.
6179         * sections.c: Likewise.
6180         * single.c: Likewise.
6181         * task.c: Likewise.
6182         * team.c: Likewise.
6183         * work.c: Likewise.
6184
6185 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6186
6187         * testsuite/config/default.exp: Change copyright header to refer to
6188         version 3 of the GNU General Public License and to point readers
6189         at the COPYING3 file and the FSF's license web page.
6190
6191 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6192
6193         PR middle-end/39573
6194         * libgomp.c++/pr39573.C: New test.
6195
6196 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6197
6198         PR other/39591
6199         * testsuite/libgomp.c/pr39591-1.c: New test.
6200         * testsuite/libgomp.c/pr39591-2.c: New test.
6201         * testsuite/libgomp.c/pr39591-3.c: New test.
6202
6203 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6204
6205         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6206         * testsuite/libgomp.c/atomic-6.c: Ditto.
6207
6208 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6209
6210         PR c/39495
6211         * testsuite/libgomp.c/loop-12.c: New test.
6212         * testsuite/libgomp.c/loop-11.c: New test.
6213         * testsuite/libgomp.c++/loop-11.C: New test.
6214         * testsuite/libgomp.c++/loop-12.C: New test.
6215         * testsuite/libgomp.c++/for-8.C: New test.
6216
6217 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6218
6219         * configure: Regenerate.
6220
6221 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6222
6223         PR middle-end/39154
6224         * testsuite/libgomp.c/pr39154.c: New test.
6225
6226 2009-01-30  Ian Lance Taylor  <iant@google.com>
6227
6228         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6229         libgomp_ld_is_gold.  Get gold version number.
6230         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6231         * configure: Rebuild.
6232
6233 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6234
6235         * testsuite/lib/libgomp.exp: Add -B option for targets that
6236         use libgfortran.a%s in their specs.
6237
6238 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6239
6240         PR libgomp/38086
6241         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6242         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6243         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6244         * configure: Regenerated.
6245         * config.h.in: Likewise.
6246
6247 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6248
6249         PR c++/38650
6250         * testsuite/libgomp.c/pr38650.c: New test.
6251         * testsuite/libgomp.c++/pr38650.C: New test.
6252
6253 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6254
6255         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6256
6257 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6258
6259         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6260
6261 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6262
6263         * configure: Regenerate.
6264
6265 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6266
6267         PR middle-end/36802
6268         * testsuite/libgomp.c/pr36802-1.c: New test.
6269         * testsuite/libgomp.c/pr36802-2.c: New test.
6270         * testsuite/libgomp.c/pr36802-3.c: New test.
6271
6272 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6273
6274         PR libgomp/38270
6275         * config/linux/powerpc/mutex.h: New.
6276
6277 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6278
6279         PR c++/38257
6280         * testsuite/libgomp.c++/for-7.C: New test.
6281
6282         PR c++/38348
6283         * testsuite/libgomp.c++/for-6.C: New test.
6284
6285 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6286
6287         PR testsuite/28870
6288         * testsuite/lib/libgomp.exp: Include new timeout library files.
6289         (libgomp_target_compile): Set timeout value from new proc.
6290
6291 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6292
6293         PR libgomp/37938
6294         * config/linux/ia64/mutex.h: New.
6295
6296 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6297
6298         PR libgomp/37935
6299         * libgomp.texi (Runtime library routines, environment variables):
6300         Update for OpenMP version 3.0.
6301
6302 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6303             Steve Ellcey  <sje@cup.hp.com>
6304
6305         * configure: Regenerate for new libtool.
6306         * Makefile.in: Ditto.
6307         * testsuite/Makefile.in: Ditto.
6308
6309 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6310             Andreas Tobler  <a.tobler@schweiz.org>
6311
6312         * config/bsd/proc.c: New file.
6313         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6314         * configure.ac: Check for header <sys/sysctl.h>
6315         * configure: Regenerate.
6316         * config.h.in: Likewise.
6317
6318 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6319
6320         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6321
6322 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6323
6324         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6325         * Makefile.in: Regenerated.
6326         * testsuite/Makefile.in: Regenerated.
6327
6328 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6329
6330         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6331         depend on blddir if blddir exists.
6332         (libgomp_target_compile): Likewise.
6333         * testsuite/libgomp.c++/c++.exp: Likewise.
6334         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6335
6336 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6337
6338         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6339         Do not list GPL as Invariant Section.
6340
6341 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6342             Chao-ying Fu  <fu@mips.com>
6343
6344         * configure.tgt: Enable futex for MIPS.
6345         * config/linux/mips/futex.h: New file.
6346
6347 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6348
6349         * team.c (gomp_team_end): Free team immediately if it has
6350         just one thread.
6351
6352 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6353
6354         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6355         * testsuite/libgomp.fortran/fortran.exp: Same.
6356         * testsuite/libgomp.c/c.exp: Same.
6357         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6358         directory to library path first.
6359
6360 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6361
6362         * env.c (parse_stacksize): Add cast to avoid warning.
6363         (parse_spincount): Likewise.
6364
6365 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6366
6367         * testsuite/libgomp.c/loop-10.c: New test.
6368         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6369         * libgomp.c++/loop-6.C (main): Likewise.
6370
6371         PR debug/36617
6372         * testsuite/libgomp.c/debug-1.c: New test.
6373
6374 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6375
6376         * testsuite/libgomp.c/nqueens-1.c: New test.
6377
6378         PR c++/36523
6379         * testsuite/libgomp.c++/task-7.C: New function.
6380
6381 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6382
6383         * configure: Regenerate.
6384
6385 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6386
6387         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6388         mutex when HAVE_SYNC_BUILTINS isn't defined.
6389
6390 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6391
6392         * libgomp.texi (omp_test_lock): Fix typo.
6393
6394 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6395
6396         * omp_lib.f90.in: Add "implicit none".
6397
6398 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6399
6400         PR middle-end/36506
6401         * testsuite/libgomp.c/reduction-5.c: New test.
6402
6403 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6404
6405         * libgomp.h (struct gomp_task): Add in_tied_task field.
6406         * task.c (gomp_init_task): Initialize it.
6407         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6408         unconditionally.  Don't call gomp_team_barrier_wake if
6409         current task is implicit or if(0) from implicit and number of
6410         running tasks is equal to nthreads - 1.
6411
6412         PR libgomp/36471
6413         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6414         omp_get_team_size_8): Fix pastos.
6415
6416         PR libgomp/36469
6417         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6418         * configure: Regenerated.
6419         * config.h.in: Regenerated.
6420         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6421         defined.
6422
6423 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6424
6425         PR bootstrap/36452
6426         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6427         (GOMP_loop_ull_dynamic_start): Likewise.
6428         (GOMP_loop_ull_guided_start): Likewise.
6429         (GOMP_loop_ull_ordered_static_start): Likewise.
6430         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6431         (GOMP_loop_ull_ordered_guided_start): Likewise.
6432
6433 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6434             Richard Henderson  <rth@redhat.com>
6435             Ulrich Drepper  <drepper@redhat.com>
6436             Jakob Blomer  <jakob.blomer@ira.uka.de>
6437
6438         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6439         Substitute also OMP_*LOCK_25*.
6440         * configure: Regenerated.
6441         * config.h.in: Regenerated.
6442         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6443         ptrlock.c and task.c.
6444         * Makefile.in: Regenerated.
6445         * testsuite/Makefile.in: Regenerated.
6446         * task.c: New file.
6447         * loop_ull.c: New file.
6448         * iter_ull.c: New file.
6449         * libgomp.h: Include ptrlock.h.
6450         (enum gomp_task_kind): New type.
6451         (struct gomp_team): Add task_lock, task_queue, task_count,
6452         task_running_count, single_count fields.  Add
6453         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6454         Remove work_share_lock, generation_mask,
6455         oldest_live_gen, num_live_gen and init_work_shares fields, add
6456         work work_share_list_alloc, work_share_list_free and work_share_chunk
6457         fields.  Change work_shares from pointer to pointers into an array.
6458         Change ordered_release field into gomp_sem_t ** from flexible array
6459         member.  Add implicit_task and initial_work_shares fields.
6460         Move close to the end of the struct.
6461         (struct gomp_team_state): Add single_count, last_work_share,
6462         active_level and level fields, remove work_share_generation.
6463         (gomp_barrier_handle_tasks): New prototype.
6464         (gomp_finish_task): New inline function.
6465         (struct gomp_work_share): Move chunk_size, end, incr into
6466         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6467         next_ll fields.  Reshuffle fields.  Add next_alloc,
6468         next_ws, next_free and inline_ordered_team_ids fields, change
6469         ordered_team_ids into pointer from flexible array member.
6470         Add mode field.  Put lock and next into a different cache line
6471         from most of the write-once fields.
6472         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6473         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6474         gomp_iter_ull_guided_next): New prototypes.
6475         (gomp_new_icv): New prototype.
6476         (struct gomp_thread): Add thread_pool and task fields.
6477         (struct gomp_thread_pool): New type.
6478         (gomp_new_team): New prototype.
6479         (gomp_team_start): Change type of last argument.
6480         (gomp_new_work_share): Removed.
6481         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6482         (gomp_work_share_init_done): New static inline.
6483         (gomp_throttled_spin_count_var, gomp_available_cpus,
6484         gomp_managed_threads): New extern decls.
6485         (gomp_init_task): New prototype.
6486         (gomp_spin_count_var): New extern var decl.
6487         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6488         or no alias support, or if not PIC.
6489         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6490         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6491         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6492         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6493         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6494         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6495         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6496         gomp_test_nest_lock_25): New prototypes.
6497         (omp_lock_symver, strong_alias): Define.
6498         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6499         decls.
6500         (gomp_end_task): New.
6501         (struct gomp_task_icv, gomp_global_icv): New.
6502         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6503         (struct gomp_task): New.
6504         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6505         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6506         (gomp_icv): New.
6507         (gomp_schedule_type): Reorder enum to match
6508         omp_sched_t.
6509         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6510         fields.
6511         (gomp_thread_start): Add gomp_team_barrier_wait call.
6512         For non-nested case remove clearing of docked thread thr fields.
6513         Use pool fields instead of global gomp_* variables.  Use
6514         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6515         Create tasks for each member thread.
6516         (free_team): Only destroy team barrier, task_lock here and free it.
6517         (gomp_free_thread): Free last_team if non-NULL.
6518         (gomp_team_end): Call gomp_team_barrier_wait instead of
6519         gomp_barrier_wait.  For nested case call one extra
6520         gomp_barrier_wait.  Move here some destruction from free_team.
6521         Call free_team on pool->last_team if any, rather than freeing
6522         current team.  Destroy work_share_list_free_lock ifndef
6523         HAVE_SYNC_BUILTINS.
6524         (gomp_new_icv): New function.
6525         (gomp_threads, gomp_threads_size, gomp_threads_used,
6526         gomp_threads_dock): Removed.
6527         (gomp_thread_destructor): New variable.
6528         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6529         functions.
6530         (gomp_team_start): Create new pool if current thread doesn't have
6531         one.  Use pool fields instead of global gomp_* variables.
6532         Initialize thread_pool field for new threads.  Clear single_count.
6533         Change last argument from ws to team, don't create
6534         new team, set ts.work_share to &team->work_shares[0] and clear
6535         ts.last_work_share.  Don't clear ts.work_share_generation.
6536         If number of threads changed, adjust atomically gomp_managed_threads.
6537         Use gomp_init_task instead of gomp_new_task,
6538         set thr->task to the corresponding implicit_task array entry.
6539         Create tasks for each member thread.  Initialize ts.level.
6540         (initialize_team): Call pthread_key_create on
6541         gomp_thread_destructor.
6542         (team_destructor): New function.
6543         (new_team): Removed.
6544         (gomp_new_team): New function.
6545         (free_team): Free gomp_work_share blocks chained through next_alloc,
6546         instead of freeing work_shares and destroying work_share_lock.
6547         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6548         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6549         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6550         of gomp_barrier_wait.
6551         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6552         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6553         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6554         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6555         of gomp_barrier_wait.
6556         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6557         gomp_work_share_init_done if gomp_work_share_start returned true.
6558         Don't unlock ws->lock.
6559         * work.c: Include stddef.h.
6560         (free_work_share): Use work_share_list_free_lock instead
6561         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6562         Call gomp_fini_work_share and then either free ws if orphaned, or
6563         put it into work_share_list_free list of the current team.
6564         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6565         functions.
6566         (gomp_work_share_start, gomp_work_share_end,
6567         gomp_work_share_end_nowait): Rewritten.
6568         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6569         (openmp_version): Set to 200805.
6570         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6571         omp_sched_guided, omp_sched_auto): New parameters.
6572         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6573         omp_set_max_active_levels, omp_get_max_active_levels,
6574         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6575         omp_get_active_level): New interfaces.
6576         * omp_lib.h.in (openmp_version): Set to 200805.
6577         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6578         omp_sched_guided, omp_sched_auto): New parameters.
6579         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6580         omp_set_max_active_levels, omp_get_max_active_levels,
6581         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6582         omp_get_active_level): New externals.
6583         * loop.c: Include limits.h.
6584         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6585         GFS_AUTO.
6586         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6587         Likewise.  Use gomp_icv.
6588         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6589         ts.static_trip here.
6590         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6591         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6592         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6593         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6594         don't unlock ws->lock, otherwise lock it.
6595         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6596         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6597         (gomp_parallel_loop_start): Call gomp_new_team instead of
6598         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6599         Adjust gomp_team_start caller.  Pass 0 as second argument to
6600         gomp_resolve_num_threads.
6601         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6602         If adding ws->chunk_size nthreads + 1 times after end won't
6603         overflow, set ws->mode to 1.
6604         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6605         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6606         GOMP_loop_ull_ordered_static_start,
6607         GOMP_loop_ull_ordered_dynamic_start,
6608         GOMP_loop_ull_ordered_guided_start,
6609         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6610         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6611         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6612         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6613         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6614         prototypes.
6615         * libgomp.map: Export lock routines also @@OMP_2.0.
6616         (GOMP_loop_ordered_dynamic_first,
6617         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6618         GOMP_loop_ordered_static_first): Remove.
6619         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6620         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6621         GOMP_loop_ull_ordered_dynamic_next,
6622         GOMP_loop_ull_ordered_dynamic_start,
6623         GOMP_loop_ull_ordered_guided_next,
6624         GOMP_loop_ull_ordered_guided_start,
6625         GOMP_loop_ull_ordered_runtime_next,
6626         GOMP_loop_ull_ordered_runtime_start,
6627         GOMP_loop_ull_ordered_static_next,
6628         GOMP_loop_ull_ordered_static_start,
6629         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6630         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6631         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6632         (omp_set_schedule, omp_get_schedule,
6633         omp_get_thread_limit, omp_set_max_active_levels,
6634         omp_get_max_active_levels, omp_get_level,
6635         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6636         omp_set_schedule_, omp_set_schedule_8_,
6637         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6638         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6639         omp_get_max_active_levels_, omp_get_level_,
6640         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6641         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6642         New exports @@OMP_3.0.
6643         * omp.h.in (omp_sched_t): New type.
6644         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6645         omp_set_max_active_levels, omp_get_max_active_levels,
6646         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6647         omp_get_active_level): New prototypes.
6648         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6649         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6650         gomp_thread_limit_var, gomp_remaining_threads_count,
6651         gomp_remaining_threads_lock): New variables.
6652         (parse_spincount): New function.
6653         (initialize_env): Call gomp_init_num_threads unconditionally.
6654         Initialize gomp_available_cpus.  Call parse_spincount,
6655         initialize gomp_{,throttled_}spin_count_var
6656         depending on presence and value of OMP_WAIT_POLICY and
6657         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6658         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6659         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6660         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6661         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6662         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6663         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6664         (gomp_global_icv): New.
6665         (parse_schedule): Use it.  Parse "auto".
6666         (omp_set_num_threads): Use gomp_icv.
6667         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6668         Likewise.
6669         (omp_get_max_threads): Move from parallel.c.
6670         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6671         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6672         add ialias.
6673         (parse_stacksize, parse_wait_policy): New functions.
6674         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6675         both wrappers for compatibility and new locks.
6676         (omp_set_schedule, omp_get_schedule,
6677         omp_get_thread_limit, omp_set_max_active_levels,
6678         omp_get_max_active_levels, omp_get_level,
6679         omp_get_ancestor_thread_num, omp_get_team_size,
6680         omp_get_active_level): New ialias_redirect.
6681         (omp_set_schedule_, omp_set_schedule_8_,
6682         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6683         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6684         omp_get_max_active_levels_, omp_get_level_,
6685         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6686         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6687         New functions.
6688         * parallel.c: Include limits.h.
6689         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6690         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6691         argument to gomp_team_start.  Pass 0 as second argument to
6692         gomp_resolve_num_threads.
6693         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6694         if gomp_thread_limit_var != ULONG_MAX.
6695         (omp_in_parallel): Implement using ts.active_level.
6696         (omp_get_max_threads): Move to env.c.
6697         (omp_get_level, omp_get_ancestor_thread_num,
6698         omp_get_team_size, omp_get_active_level): New functions,
6699         add ialias.
6700         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6701         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6702         gomp_iter_dynamic_next instead of the _locked variant and don't take
6703         lock around it, otherwise acquire it before calling
6704         gomp_iter_dynamic_next_locked.
6705         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6706         gomp_iter_dynamic_next instead of the _locked variant and don't take
6707         lock around it.
6708         (GOMP_parallel_sections_start): Call gomp_new_team instead of
6709         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
6710         Adjust gomp_team_start caller.  Pass count as second argument to
6711         gomp_resolve_num_threads, don't adjust num_threads after the call.
6712         Use gomp_icv.
6713         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6714         ws->chunk_size by incr.
6715         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
6716         code.
6717         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6718         types.
6719         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6720         (omp_check_defines): Check even the compat defines.
6721         * config/linux/ptrlock.c: New file.
6722         * config/linux/ptrlock.h: New file.
6723         * config/linux/wait.h: New file.
6724         * config/posix/ptrlock.c: New file.
6725         * config/posix/ptrlock.h: New file.
6726         * config/linux/bar.h (gomp_team_barrier_wait,
6727         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6728         (gomp_team_barrier_set_task_pending,
6729         gomp_team_barrier_clear_task_pending,
6730         gomp_team_barrier_set_waiting_for_tasks,
6731         gomp_team_barrier_waiting_for_tasks,
6732         gomp_team_barrier_done): New inlines.
6733         (gomp_barrier_t): Rewritten.
6734         (gomp_barrier_state_t): New typedef.
6735         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6736         gomp_barrier_wait_start): Rewritten.
6737         (gomp_barrier_wait_end): Change second argument to
6738         gomp_barrier_state_t.
6739         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6740         inlines.
6741         * config/linux/bar.c: Include wait.h instead of libgomp.h and
6742         futex.h.
6743         (gomp_barrier_wait_end): Rewritten.
6744         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6745         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6746         * config/posix/bar.h (gomp_barrier_t): Add generation field.
6747         (gomp_barrier_state_t): New typedef.
6748         (gomp_team_barrier_wait,
6749         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6750         (gomp_barrier_wait_start): Or all but low 2 bits from generation
6751         into the return value.  Return gomp_barrier_state_t.
6752         (gomp_team_barrier_set_task_pending,
6753         gomp_team_barrier_clear_task_pending,
6754         gomp_team_barrier_set_waiting_for_tasks,
6755         gomp_team_barrier_waiting_for_tasks,
6756         gomp_team_barrier_done): New inlines.
6757         (gomp_barrier_wait_end): Change second argument to
6758         gomp_barrier_state_t.
6759         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6760         inlines.
6761         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6762         (gomp_barrier_wait_end): Change second argument to
6763         gomp_barrier_state_t.
6764         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6765         gomp_team_barrier_wake): New functions.
6766         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6767         futex.h.
6768         (gomp_futex_wake, gomp_futex_wait): New variables.
6769         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6770         * config/linux/lock.c: Rewrite to make locks task owned,
6771         for backwards compatibility provide the old entrypoints
6772         if symbol versioning.  Include wait.h instead of libgomp.h and
6773         futex.h.
6774         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6775         * config/posix95/lock.c: Rewrite to make locks task owned,
6776         for backwards compatibility provide the old entrypoints
6777         if symbol versioning.
6778         * config/posix/lock.c: Rewrite to make locks task owned,
6779         for backwards compatibility provide the old entrypoints
6780         if symbol versioning.
6781         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6782         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6783         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6784         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6785         (sys_futex0): Return error code.
6786         (futex_wake, futex_wait): If ENOSYS was returned, clear
6787         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6788         (cpu_relax, atomic_write_barrier): New static inlines.
6789         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6790         (futex_wake, futex_wait): If ENOSYS was returned, clear
6791         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6792         (cpu_relax, atomic_write_barrier): New static inlines.
6793         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6794         (sys_futex0): Return error code.
6795         (futex_wake, futex_wait): If ENOSYS was returned, clear
6796         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6797         (cpu_relax, atomic_write_barrier): New static inlines.
6798         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6799         (sys_futex0): Return error code.
6800         (futex_wake, futex_wait): If ENOSYS was returned, clear
6801         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6802         (cpu_relax, atomic_write_barrier): New static inlines.
6803         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6804         (sys_futex0): Return error code.
6805         (futex_wake, futex_wait): If ENOSYS was returned, clear
6806         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6807         (cpu_relax, atomic_write_barrier): New static inlines.
6808         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6809         (sys_futex0): Return error code.
6810         (futex_wake, futex_wait): If ENOSYS was returned, clear
6811         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6812         (cpu_relax, atomic_write_barrier): New static inlines.
6813         * config/linux/sem.c: Include wait.h instead of libgomp.h and
6814         futex.h.
6815         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6816         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6817         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6818         types.
6819         (omp_nest_lock_t): Change owner into void *, add lock field.
6820         * config/posix95/omp-lock.h: Include semaphore.h.
6821         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6822         (omp_lock_t): Use sem_t instead of mutex if semaphores
6823         aren't broken.
6824         (omp_nest_lock_t): Likewise.  Change owner to void *.
6825         * config/posix/omp-lock.h: Include semaphore.h.
6826         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6827         (omp_lock_t): Use sem_t instead of mutex if semaphores
6828         aren't broken.
6829         (omp_nest_lock_t): Likewise.  Add owner field.
6830
6831 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6832
6833         * testsuite/libgomp.c/collapse-1.c: New test.
6834         * testsuite/libgomp.c/collapse-2.c: New test.
6835         * testsuite/libgomp.c/collapse-3.c: New test.
6836         * testsuite/libgomp.c/icv-1.c: New test.
6837         * testsuite/libgomp.c/icv-2.c: New test.
6838         * testsuite/libgomp.c/lib-2.c: New test.
6839         * testsuite/libgomp.c/lock-1.c: New test.
6840         * testsuite/libgomp.c/lock-2.c: New test.
6841         * testsuite/libgomp.c/lock-3.c: New test.
6842         * testsuite/libgomp.c/loop-4.c: New test.
6843         * testsuite/libgomp.c/loop-5.c: New test.
6844         * testsuite/libgomp.c/loop-6.c: New test.
6845         * testsuite/libgomp.c/loop-7.c: New test.
6846         * testsuite/libgomp.c/loop-8.c: New test.
6847         * testsuite/libgomp.c/loop-9.c: New test.
6848         * testsuite/libgomp.c/nested-3.c: New test.
6849         * testsuite/libgomp.c/nestedfn-6.c: New test.
6850         * testsuite/libgomp.c/sort-1.c: New test.
6851         * testsuite/libgomp.c/task-1.c: New test.
6852         * testsuite/libgomp.c/task-2.c: New test.
6853         * testsuite/libgomp.c/task-3.c: New test.
6854         * testsuite/libgomp.c/task-4.c: New test.
6855         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6856         to C++ testsuite default compiler options.
6857         * testsuite/libgomp.c++/collapse-1.C: New test.
6858         * testsuite/libgomp.c++/collapse-2.C: New test.
6859         * testsuite/libgomp.c++/ctor-10.C: New test.
6860         * testsuite/libgomp.c++/for-1.C: New test.
6861         * testsuite/libgomp.c++/for-2.C: New test.
6862         * testsuite/libgomp.c++/for-3.C: New test.
6863         * testsuite/libgomp.c++/for-4.C: New test.
6864         * testsuite/libgomp.c++/for-5.C: New test.
6865         * testsuite/libgomp.c++/loop-8.C: New test.
6866         * testsuite/libgomp.c++/loop-9.C: New test.
6867         * testsuite/libgomp.c++/loop-10.C: New test.
6868         * testsuite/libgomp.c++/task-1.C: New test.
6869         * testsuite/libgomp.c++/task-2.C: New test.
6870         * testsuite/libgomp.c++/task-3.C: New test.
6871         * testsuite/libgomp.c++/task-4.C: New test.
6872         * testsuite/libgomp.c++/task-5.C: New test.
6873         * testsuite/libgomp.c++/task-6.C: New test.
6874         * testsuite/libgomp.fortran/allocatable1.f90: New test.
6875         * testsuite/libgomp.fortran/allocatable2.f90: New test.
6876         * testsuite/libgomp.fortran/allocatable3.f90: New test.
6877         * testsuite/libgomp.fortran/allocatable4.f90: New test.
6878         * testsuite/libgomp.fortran/collapse1.f90: New test.
6879         * testsuite/libgomp.fortran/collapse2.f90: New test.
6880         * testsuite/libgomp.fortran/collapse3.f90: New test.
6881         * testsuite/libgomp.fortran/collapse4.f90: New test.
6882         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
6883         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
6884         * testsuite/libgomp.fortran/lib4.f90: New test.
6885         * testsuite/libgomp.fortran/lock-1.f90: New test.
6886         * testsuite/libgomp.fortran/lock-2.f90: New test.
6887         * testsuite/libgomp.fortran/nested1.f90: New test.
6888         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
6889         * testsuite/libgomp.fortran/strassen.f90: New test.
6890         * testsuite/libgomp.fortran/tabs1.f90: New test.
6891         * testsuite/libgomp.fortran/tabs2.f: New test.
6892         * testsuite/libgomp.fortran/task1.f90: New test.
6893         * testsuite/libgomp.fortran/task2.f90: New test.
6894         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
6895         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6896         * testsuite/libgomp.c/pr26943-2.c: Likewise.
6897         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6898         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6899
6900 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
6901
6902         PR c++/36308
6903         * testsuite/libgomp.c++/ctor-11.C: New test.
6904         * testsuite/libgomp.c++/ctor-12.C: New test.
6905
6906 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
6907
6908         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
6909
6910 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
6911
6912         PR middle-end/36106
6913         * testsuite/libgomp.c/atomic-5.c: New test.
6914         * testsuite/libgomp.c/atomic-6.c: New test.
6915         * testsuite/libgomp.c/autopar-1.c: New test.
6916
6917 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6918
6919         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
6920         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
6921         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
6922         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
6923         * configure: Regenerate.
6924         * Makefile.in, testsuite/Makefile.in: Likewise.
6925
6926 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
6927
6928         PR bootstrap/35457
6929         * aclocal.m4: Regenerate.
6930         * configure: Regenerate.
6931
6932 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
6933
6934         PR middle-end/35611
6935         * testsuite/libgomp.c/atomic-4.c: New test.
6936
6937         PR libgomp/35625
6938         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
6939         (gomp_iter_guided_next): Likewise.
6940         * testsuite/libgomp.c/pr35625.c: New test.
6941
6942 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6943
6944         * aclocal.m4: Regenerate.
6945         * configure: Likewise.
6946         * Makefile.in: Likewise.
6947         * testsuite/Makefile.in: Likewise.
6948
6949 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
6950
6951         PR middle-end/35185
6952         * testsuite/libgomp.c++/pr35185.C: New test.
6953
6954 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
6955
6956         PR middle-end/35549
6957         * testsuite/libgomp.c/pr35549.c: New test.
6958
6959 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
6960
6961         * testsuite/libgomp.c/atomic-3.c: New test.
6962
6963 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6964
6965         PR fortran/33197
6966         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
6967         .F08 file suffixes.
6968
6969 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
6970
6971         PR libgomp/33131
6972         * configure.ac: Add ACX_HEADER_STRING.
6973         * env.c: Include strings.h.
6974         * aclocal.m4: Regenerate.
6975         * config.h.in: Regenerate.
6976         * configure: Regenerate.
6977         * Makefile.in: Regenerate.
6978         * testsuite/Makefile.in: Regenerate.
6979
6980 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
6981
6982         PR middle-end/35196
6983         * testsuite/libgomp.c/pr35196.c: New test.
6984
6985         PR middle-end/35130
6986         * testsuite/libgomp.fortran/pr35130.f90: New test.
6987         * testsuite/libgomp.c/pr35130.c: New test.
6988
6989 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
6990
6991         PR middle-end/33880
6992         * testsuite/libgomp.c/pr33880.c: New test.
6993         * testsuite/libgomp.fortran/pr33880.f90: New test.
6994
6995 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
6996
6997         * configure: Regenerate.
6998
6999 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7000
7001         * configure.ac: Move futex checking into ../config/futex.m4.
7002         * configure: Rebuilt.
7003         * aclocal.m4: Rebuilt.
7004         * Makefile.in: Rebuilt.
7005
7006         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7007         2007-10-15 ../config/tls.m4 change.
7008
7009 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7010
7011         PR c++/34513
7012         * testsuite/libgomp.c/pr34513.c: New test.
7013         * testsuite/libgomp.c++/pr34513.C: New test.
7014
7015 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7016
7017         PR target/32765
7018         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7019
7020 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7021
7022         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7023
7024 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7025
7026         * testsuite/libgomp.c/private-1.c: New test.
7027
7028 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7029             Paolo Bonzini  <bonzini@gnu.org>
7030
7031         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7032         instead of 'VPATH ='.
7033         * Makefile.in: Regenerate.
7034
7035 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7036
7037         * configure.ac: Adjust makeinfo version check.
7038         * configure: Regenerate.
7039
7040 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7041
7042         PR fortran/34020
7043         * testsuite/libgomp.fortran/pr34020.f90: New test.
7044
7045 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7046
7047         PR c++/33894
7048         * testsuite/libgomp.c++/atomic-1.C: New test.
7049
7050 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7051
7052         PR libgomp/33275
7053         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7054         Make x and y integers rather than (implicit) reals.  Add private (j)
7055         clause to the last omp parallel.
7056
7057 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7058
7059         * configure: Regenerate following changes to ../config/tls.m4.
7060
7061 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7062
7063         * testsuite/libgomp.fortran/stack.f90: New test.
7064
7065 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7066
7067         * config/mingw32/proc.c: New file.
7068
7069 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7070
7071         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7072         (main): Use __get_cpuid to get i386 target fetaures.
7073         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7074         (main): Use __get_cpuid to get x86_64 target fetaures.
7075
7076 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7077
7078         PR target/32765
7079         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7080         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7081
7082 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7083
7084         PR fortran/32550
7085         * testsuite/libgomp.fortran/pr32550.f90: New test.
7086         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7087
7088 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7089
7090         * aclocal.m4: Regenerated.
7091
7092 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7093
7094         PR fortran/32359
7095         * testsuite/libgomp.fortran/pr32359.f90: New.
7096
7097 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7098
7099         PR libgomp/32468
7100         * sections.c (GOMP_parallel_sections_start): Only decrease
7101         number of threads to COUNT if dyn_var is true.
7102         * testsuite/libgomp.c/pr32468.c: New test.
7103
7104 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7105
7106         PR libgomp/26308
7107         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7108
7109 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7110
7111         PR middle-end/32362
7112         * testsuite/libgomp.c/pr32362-1.c: New test.
7113         * testsuite/libgomp.c/pr32362-2.c: New test.
7114         * testsuite/libgomp.c/pr32362-3.c: New test.
7115
7116 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7117
7118         * team.c (gomp_team_start): Fix setting up thread_attr
7119         stack size.
7120
7121 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7122
7123         * configure: Regenerate.
7124
7125 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7126
7127         * Makefile.in: Regenerate.
7128         * configure: Regenerate.
7129         * aclocal.m4: Regenerate.
7130         * testsuite/Makefile.in: Regenerate.
7131
7132 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7133
7134         * config/linux/proc.c: New file.
7135
7136         PR libgomp/28482
7137         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7138
7139 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7140
7141         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7142
7143 2007-04-16  Matthias Klose  <doko@debian.org>
7144
7145         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7146         flags if not building with -m64.
7147         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7148         flag for i?86-*-* targets, if current target matches -m64.
7149
7150 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7151
7152         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7153         * Makefile.in: Regenerate.
7154
7155 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7156
7157         PR testsuite/31369
7158         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7159         ld_library_path.
7160         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7161
7162 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7163
7164         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7165         decls.
7166         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7167         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7168         (parse_affinity): New function.
7169         (initialize_env): Call it and gomp_init_affinity.
7170         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7171         create new pthread_attr_t and call gomp_init_thread_affinity
7172         on it for each thread before passing the attribute to pthread_create.
7173         * config/linux/affinity.c: New file.
7174         * config/posix/affinity.c: New file.
7175         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7176         * configure: Rebuilt.
7177         * config.h.in: Rebuilt.
7178         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7179         * Makefile.in: Rebuilt.
7180
7181 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7182
7183         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7184         *-*-darwin*.
7185         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7186         and use it if found.
7187
7188 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7189
7190         * testsuite/config/default.exp: New file.
7191         * testsuite/lib/libgomp.exp: New file.
7192         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7193         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7194         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7195         (libgomp_load): Remove.
7196         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7197         always_ld_library_path, not ld_library_path.  Set additional_flags
7198         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7199         (target_compile): Do not call libgomp_init.  Append lang_library_path
7200         and lang_link_flags to options.
7201         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7202         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7203         here.
7204         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7205         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7206         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7207         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7208         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7209         CX8 flag.
7210         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7211         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7212         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7213         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7214         * testsuite/libgomp.c/atomic-10.c: Ditto.
7215
7216 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7217
7218         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7219         dg-final cleanup-modules line.
7220         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7221         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7222         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7223         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7224         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7225         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7226         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7227
7228 2007-03-18  Andreas Schwab  <schwab@suse.de>
7229
7230         * acinclude.m4: Adjust regular expression for ld version
7231         extraction.
7232         * configure: Regenerate.
7233
7234 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7235
7236         * Makefile.am: Add install-pdf target as copied from
7237         automake v1.10 rules.
7238         * Makefile.in: Regenerate
7239
7240 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7241
7242         PR libgomp/28486
7243         * configure: Regenerate.
7244
7245         PR c++/30703
7246         * testsuite/libgomp.c++/pr30703.C: New test.
7247
7248 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7249
7250         Revert:
7251         2006-07-05  Eric Christopher  <echristo@apple.com>
7252         * configure.ac: Depend addition of -pthread on host OS.
7253         * configure: Regenerate.
7254
7255 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7256
7257         * libgomp.texi: Fix spacing after abbreviations.
7258
7259 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7260
7261         PR libgomp/30546
7262         * configure.ac: Add check for makeinfo
7263         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7264         if an appropiate version of makeinfo is found.
7265         * aclocal.m4: Regenerated.
7266         * configure: Regenerated.
7267         * Makefile.in: Regenerated.
7268         * testsuite/Makefile.in: Regenerated.
7269
7270 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7271
7272         PR libgomp/30540
7273         * libgomp.texi: More about implementation-dependent settings.
7274
7275 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7276
7277         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7278
7279 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7280
7281         PR middle-end/30494
7282         * testsuite/libgomp.c/pr30494.c: New test.
7283
7284 2007-01-15  Tom Tromey  <tromey@redhat.com>
7285
7286         * configure: Rebuilt.
7287         * configure.ac: Fixed comment.
7288
7289 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7290
7291         * libgomp.texi: Document implementation specific default values of
7292         environment variables.
7293
7294 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7295
7296         PR libgomp/28209
7297         * libgomp.texi: New file.
7298         * configure.ac: Add --enable-generated-files-in-srcdir option.
7299         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7300         files to srcdir.
7301         * Makefile.in: Regenerated.
7302         * config.h.in: Regenerated.
7303         * testsuite/Makefile.in: Regenerated.
7304         * NOTES: Removed.
7305
7306 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7307
7308         PR libgomp/29949
7309         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7310
7311 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7312
7313         * configure: Regenerate.
7314
7315 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7316
7317         PR libgomp/29947
7318         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7319         start if there shouldn't be any loop iterations.
7320         (gomp_loop_ordered_static_start): Remove start == end test.
7321         * testsuite/libgomp.c/pr29947-1.c: New test.
7322         * testsuite/libgomp.c/pr29947-2.c: New test.
7323
7324 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7325
7326         * configure.tgt: Force initial-exec TLS model on Linux only.
7327
7328 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7329
7330         * configure: Regenerated.
7331
7332 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7333
7334         * env.c (parse_schedule): Reject out of range values.
7335         (parse_unsigned_long): Reject out of range, negative or zero values.
7336
7337 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7338
7339         PR fortran/29629
7340         * testsuite/libgomp.fortran/pr29629.f90: New test.
7341
7342 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7343
7344         PR libgomp/29494
7345         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7346         * config/posix95: New directory.
7347         * config/posix95/omp-lock.h: New file.
7348         * config/posix95/lock.c: Likewise.
7349
7350 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7351
7352         * aclocal.m4: Regenerate.
7353         * configure: Regenerate.
7354
7355 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7356
7357         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7358         '<' to '<='.
7359
7360 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7361
7362         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7363         test.
7364         * configure: Regenerate.
7365         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7366
7367 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7368
7369         PR middle-end/25261
7370         PR middle-end/28790
7371         * testsuite/libgomp.c/nestedfn-4.c: New test.
7372         * testsuite/libgomp.c/nestedfn-5.c: New test.
7373         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7374
7375         PR fortran/29097
7376         * testsuite/libgomp.fortran/condinc1.f: New test.
7377         * testsuite/libgomp.fortran/condinc2.f: New test.
7378         * testsuite/libgomp.fortran/condinc3.f90: New test.
7379         * testsuite/libgomp.fortran/condinc4.f90: New test.
7380         * testsuite/libgomp.fortran/condinc1.inc: New file.
7381
7382 2006-09-18  Tom Tromey  <tromey@redhat.com>
7383
7384         * configure: Rebuilt.
7385
7386 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7387
7388         PR c/28768
7389         PR preprocessor/14634
7390         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7391         to AC_DEFINE.
7392         * configure: Regenerate.
7393
7394 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7395
7396         * testsuite/libgomp.fortran/reduction3.f90: Change
7397         -2147483648 to -huge(i)-1 to avoid overflow.
7398         * testsuite/libgomp.fortran/reduction4.f90: Change
7399         Z'ffffffff' to not(0) to avoid overflow.
7400
7401 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7402
7403         PR libgomp/25938
7404         * Makefile.am (libsubincludedir): New.
7405         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7406         * Makefile.in: Regenerate.
7407
7408 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7409
7410         PR libgomp/28725
7411         * env.c: Include ctype.h.
7412         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7413         leading and/or trailing whitespace and compare strings case
7414         insensitively.
7415
7416 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7417
7418         PR fortran/28390
7419         * testsuite/libgomp.fortran/pr28390.f: New test.
7420
7421 2006-07-05  Eric Christopher  <echristo@apple.com>
7422
7423         * configure.ac: Depend addition of -pthread on host OS.
7424         * configure: Regenerate.
7425
7426 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7427
7428         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7429         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7430         defined.
7431
7432 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7433
7434         PR libgomp/26175
7435         PR libgomp/26477
7436         * configure.ac: If neither --enable-linux-futex nor
7437         --disable-linux-futex is passed, determine the default by checking
7438         for compiling and/or running against NPTL.  With --enable-linux-futex,
7439         check if SYS_gettid and SYS_futex are defined.
7440         * configure: Rebuilt.
7441
7442 2006-06-14  Richard Henderson  <rth@redhat.com>
7443
7444         PR libgomp/28008
7445         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7446         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7447
7448 2006-06-09  Richard Henderson  <rth@redhat.com>
7449
7450         * env.c (gomp_nthreads_var): Change to unsigned long.
7451         (gomp_run_sched_chunk): Likewise.
7452         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7453         (initialize_env): Initialize gomp_thread_attr.
7454         * libgomp.h (gomp_nthreads_var): Update decl.
7455         (gomp_run_sched_chunk): Likewise.
7456         (gomp_thread_attr): Declare.
7457         * team.c (gomp_thread_attr): Export.
7458         (initialize_team): Don't initialize it.
7459
7460 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7461
7462         PR fortran/27916
7463         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7464         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7465
7466 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7467
7468         * config/mingw32/time.c: New file.
7469         * configure.tgt: Use it.
7470
7471 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7472
7473         * Makefile.am: Add install-html target. Add install-html to .PHONY
7474         * Makefile.in: Regenerate.
7475
7476 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7477
7478         PR libgomp/27612
7479         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7480         * testsuite/libgomp.c/critical-1.c: Likewise.
7481         * testsuite/libgomp.c/loop-1.c: Likewise.
7482         * testsuite/libgomp.c/loop-2.c: Likewise.
7483         * testsuite/libgomp.c/single-1.c: Likewise.
7484         * testsuite/libgomp.c/ordered-1.c: Likewise.
7485         * testsuite/libgomp.c/ordered-2.c: Likewise.
7486
7487 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7488
7489         PR middle-end/27416
7490         * libgomp.fortran/pr27416-1.f90: New test.
7491
7492 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7493
7494         PR fortran/27395
7495         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7496         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7497
7498 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7499
7500         PR c++/26943
7501         * testsuite/libgomp.c/pr26943-1.c: New test.
7502         * testsuite/libgomp.c/pr26943-2.c: New test.
7503         * testsuite/libgomp.c/pr26943-3.c: New test.
7504         * testsuite/libgomp.c/pr26943-4.c: New test.
7505         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7506         * testsuite/libgomp.c++/pr26943.C: New test.
7507
7508 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7509
7510         PR middle-end/27337
7511         * testsuite/libgomp.c++/pr27337.C: New test.
7512
7513 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7514
7515         PR c/26171
7516         * testsuite/libgomp.c/pr26171.c: New test.
7517
7518 2006-04-25  Richard Henderson  <rth@redhat.com>
7519
7520         PR libgomp/25865
7521         * configure.ac: Use GCC_CHECK_TLS.
7522         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7523         * Makefile.in, aclocal.m4, configure: Regenerate.
7524
7525 2006-04-10  Matthias Klose  <doko@debian.org>
7526
7527         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7528         directory names containing underscores.
7529
7530 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7531
7532         PR c++/26691
7533         * testsuite/libgomp.c++/pr26691.C: New test.
7534
7535 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7536
7537         * testsuite/libgomp.fortran/retval2.f90: New test.
7538
7539 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7540
7541         * testsuite/libgomp.c++: New directory.
7542
7543 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7544
7545         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7546         * config/posix/sem.c: Implement the above.
7547
7548 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7549
7550         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7551         define HAVE_BROKEN_POSIX_SEMAPHORES.
7552         * configure: Rebuilt.
7553         * config.h.in: Rebuilt.
7554
7555 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7556
7557         PR bootstrap/26161
7558         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7559         for the other pthread check.
7560         * configure: Regenerate.
7561         * config.h.in: Regenerate.
7562
7563 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7564
7565         PR libgomp/25938
7566         PR libgomp/25984
7567         * Makefile.am (fincludedir): New variable.
7568         (nodist_include_HEADERS): Remove Fortran files.
7569         (nodist_finclude_HEADERS): New variable.
7570         * Makefile.in: Regenerated.
7571
7572 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7573
7574         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7575         Remove tests for returning assumed character length arrays.
7576
7577 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7578             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7579
7580         PR libgomp/25936
7581         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7582
7583 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7584
7585         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7586
7587 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7588
7589         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7590         part of LD_LIBRARY_PATH manually.
7591
7592 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7593
7594         PR libgomp/25852
7595         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7596         libgomp_init.
7597
7598 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7599
7600         PR libgomp/25884
7601         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7602         * configure.ac (PERL): Don't set.
7603         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7604         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7605         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7606         * omp.h.in: Wrap the new configure substitutions with @ characters.
7607         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7608         * aclocal.m4, configure, Makefile.in: Regenerate.
7609         * mkomp_h.pl: Delete.
7610
7611 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7612
7613         PR libgomp/25259
7614         * configure.ac: Use GCC_HEADER_STDINT.
7615         * libgomp.h: Include gstdint.h.
7616         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7617         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7618
7619 2006-01-24  Richard Henderson  <rth@redhat.com>
7620
7621         PR libgomp/25942
7622         * configure.ac: Add AM_MAINTAINER_MODE.
7623         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7624
7625 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7626
7627         * Makefile.in: Regenerate.
7628         * testsuite/Makefile.in: Regenerate.
7629         * aclocal.m4: Regenerate.
7630
7631 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7632
7633         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7634         Solaris.
7635         * configure.ac: Add check for loadavg.h.
7636         (link_gomp): Adjust comment.
7637         * configure: Regenerate.
7638         * config.h.in: Regenerate.
7639
7640 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7641
7642         PR libgomp/25877
7643         * configure.ac: Remove check for alloca.h.
7644         * configure: Regenerate.
7645         * config.h.in: Regenerate.
7646         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7647         * team.c: Remove use of alloca.h.
7648         Call gomp_alloca instead of alloca.
7649
7650 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7651
7652         PR libgomp/25877
7653         * team.c: Add include of alloca.h.
7654         * configure.ac: Add check for alloca.h.
7655         * configure: Regenerate.
7656         * config.h.in: Regenerate.
7657
7658 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7659
7660         PR fortran/25219
7661         * testsuite/libgomp.fortran/pr25219.f90: New test.
7662
7663 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7664
7665         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7666         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7667         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7668         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7669         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7670         testsuite/libgomp.fortran/threadprivate1.f90,
7671         testsuite/libgomp.fortran/threadprivate2.f90,
7672         testsuite/libgomp.fortran/threadprivate3.f90,
7673         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7674         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7675         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7676         effective-target to TLS runtime.
7677
7678         * testsuite/libgomp.fortran/pr25162.f: Require
7679         effective-target TLS runtime.
7680
7681 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7682
7683         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7684         * testsuite/libgomp.c/nestedfn-3.c: New test.
7685
7686 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7687
7688         PR fortran/25162
7689         * testsuite/libgomp.fortran/pr25162.f: New test.
7690
7691 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7692
7693         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7694         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7695
7696 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7697
7698         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7699         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7700         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7701         single.c, team.c, work.c, config/linux/alpha/futex.h,
7702         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7703         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7704         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7705         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7706         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7707         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7708         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7709         FSF address.
7710
7711 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7712
7713         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7714         to nodist_noinst_HEADERS.
7715         * Makefile.in: Rebuilt.
7716
7717         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7718         add integer count field.
7719         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7720         omp_nest_lock_t type change.
7721         (omp_init_nest_lock): Likewise.  Initialize count to 0.
7722         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7723         Increment count.
7724         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7725         Decrement count.
7726         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7727         Increment count if successful and return the new nesting level.
7728         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7729         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7730         * testsuite/libgomp.c/lib-1.c: New test.
7731         * testsuite/libgomp.fortran/lib1.f90: New test.
7732         * testsuite/libgomp.fortran/lib2.f: New test.
7733         * testsuite/libgomp.fortran/lib3.f: New test.
7734
7735 2005-11-17  Richard Henderson  <rth@redhat.com>
7736
7737         PR 24845
7738         * Makefile.am (nodist_toolexeclib_HEADERS): New.
7739         * configure.ac (link_gomp): New.  Substitute it.
7740         (AC_CONFIG_FILES): Add libgomp.spec.
7741         * libgomp.spec.in: New file.
7742         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7743         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7744
7745 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7746
7747         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7748         reduction(-:var) behaving the same as reduction(+:var).
7749         * testsuite/libgomp.c/reduction-4.c: New test.
7750
7751 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
7752
7753         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7754         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7755         testsuite/libgomp.c/copyin-3.c,
7756         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7757         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7758         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7759         testsuite/libgomp.c++/pr24455.C,
7760         testsuite/libgomp.fortran/threadprivate1.f90,
7761         testsuite/libgomp.fortran/threadprivate2.f90,
7762         testsuite/libgomp.fortran/threadprivate3.f90,
7763         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7764         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7765         testsuite/libgomp.fortran/omp_parse3.f90: Require
7766         effective-target TLS.
7767
7768 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
7769
7770         * HEADER: Remove.
7771
7772 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
7773
7774         PR libgomp/24797
7775         * team.c (initialize_team): Pass NULL rather than free as
7776         pthread_key_create destructor.  Initialize thread specific data
7777         pointer in initial thread to a static local variable rather than
7778         malloced memory.
7779
7780 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
7781
7782         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7783         its location to ld_library_path.
7784
7785 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7786
7787         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7788
7789 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7790
7791         * testsuite/libgomp.c: Rename from libgomp.dg.
7792
7793 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
7794
7795         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7796         threadprivate variable 'i'.
7797
7798 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
7799
7800         * config/linux/s390/futex.h: New file.
7801         * configure.tgt: Use it.
7802
7803         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7804         before the parallel.
7805
7806 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
7807
7808         PR c++/24734
7809         * testsuite/libgomp.c++/master-1.C: New test.
7810
7811 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7812
7813         * testsuite/libgomp.dg/copyin-3.c: New test.
7814
7815 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7816
7817         * testsuite/libgomp.fortran/retval1.f90: New test.
7818         * testsuite/libgomp.fortran/vla7.f90: New test.
7819
7820 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
7821
7822         * testsuite/libgomp.fortran/vla2.f90: New test.
7823         * testsuite/libgomp.fortran/vla3.f90: New test.
7824         * testsuite/libgomp.fortran/vla4.f90: New test.
7825         * testsuite/libgomp.fortran/vla5.f90: New test.
7826         * testsuite/libgomp.fortran/vla6.f90: New test.
7827
7828 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
7829
7830         * config/linux/sparc/futex.h: New file.
7831         * configure.tgt: Use it.
7832         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7833
7834         * critical.c: Include stdlib.h.
7835         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7836         ignoring return value.
7837         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7838         LIBGOMP_CHECK_SYNC_BUILTINS check.
7839         * configure: Rebuilt.
7840
7841 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7842
7843         * testsuite/libgomp.fortran/vla1.f90: New test.
7844
7845 2005-10-31  Richard Henderson  <rth@redhat.com>
7846
7847         * testsuite/libgomp.fortran/character2.f90: Fix race condition
7848         setting 's' in different threads.
7849
7850 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7851
7852         * libgomp.h (attribute_hidden, ialias): Define.
7853         * config/posix/proc.c (omp_get_num_procs): Add ialias.
7854         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7855         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7856         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7857         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7858         omp_test_lock, omp_test_nest_lock): Likewise.
7859         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7860         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7861         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7862         omp_test_lock, omp_test_nest_lock): Likewise.
7863         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
7864         omp_get_dynamic, omp_get_nested): Likewise.
7865         * parallel.c (omp_get_num_threads, omp_get_max_threads,
7866         omp_get_thread_num, omp_in_parallel): Likewise.
7867         * fortran.c (ialias_redirect): Define.
7868         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
7869         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
7870         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
7871         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
7872         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
7873         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
7874         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
7875         omp_get_wtime): Add ialias_redirect.
7876
7877 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
7878
7879         * fortran.c: Include stdlib.h.
7880
7881 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
7882
7883         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
7884         * Makefile.in: Regenerated.
7885
7886 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
7887
7888         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
7889         * libgomp_f.h.in (omp_check_defines): New function.
7890         * env.c: Include libgomp_f.h.
7891         (initialize_env): Call omp_check_defines.
7892
7893         * testsuite/libgomp.dg/copyin-2.c: New test.
7894         * testsuite/libgomp.c++/copyin-2.C: New test.
7895         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
7896
7897         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
7898         * testsuite/libgomp.fortran/sharing2.f90: New test.
7899
7900         * testsuite/libgomp.dg/copyin-1.c: New test.
7901         * testsuite/libgomp.c++/copyin-1.C: New test.
7902
7903 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
7904
7905         * testsuite/libgomp.fortran/crayptr1.f90: New test.
7906
7907         * testsuite/libgomp.fortran/workshare1.f90: New test.
7908
7909         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
7910         only test.
7911         * libgomp.fortran/sharing1.f90: New test.
7912
7913 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
7914
7915         PR c++/24502
7916         * testsuite/libgomp.c++/loop-7.C: New test.
7917
7918         * testsuite/libgomp.dg/nestedfn-2.c: New test.
7919
7920         * testsuite/libgomp.dg/nestedfn-1.c: New test.
7921         * testsuite/libgomp.fortran/reduction6.f90: New test.
7922         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
7923
7924 2005-10-23  Richard Henderson  <rth@redhat.com>
7925
7926         * testsuite/libgomp.c++/ctor-1.C: New.
7927         * testsuite/libgomp.c++/ctor-2.C: New.
7928         * testsuite/libgomp.c++/ctor-3.C: New.
7929         * testsuite/libgomp.c++/ctor-4.C: New.
7930         * testsuite/libgomp.c++/ctor-5.C: New.
7931         * testsuite/libgomp.c++/ctor-6.C: New.
7932         * testsuite/libgomp.c++/ctor-7.C: New.
7933         * testsuite/libgomp.c++/ctor-8.C: New.
7934         * testsuite/libgomp.c++/ctor-9.C: New.
7935
7936 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
7937
7938         PR 24455
7939         * testsuite/libgomp.c++/pr24455-1.C: New test.
7940         * testsuite/libgomp.c++/pr24455.C: New test.
7941         * testsuite/libgomp.dg/pr24455-1.c: New test.
7942         * testsuite/libgomp.dg/pr24455.c: New test.
7943
7944 2005-10-20  Richard Henderson  <rth@redhat.com>
7945
7946         * testsuite/libgomp.c++/loop-6.C: New.
7947         * testsuite/libgomp.dg/loop-3.c: New.
7948
7949 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
7950
7951         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
7952         explicitly private.
7953         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
7954         explicitly shared.
7955
7956 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
7957
7958         * testsuite/libgomp.fortran/jacobi.f: New test.
7959
7960 2005-10-19  Richard Henderson  <rth@redhat.com>
7961
7962         * configure.tgt (i?86-linux): Default to with_arch instead of
7963         CFLAGS.  Add -mtune to match target_cpu.
7964         (x86_64-linux): Tune to i686.
7965
7966         * fortran.c (omp_test_nest_lock_): Fix typo.
7967
7968 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
7969
7970         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7971         gomp_ordered_sync): Do nothing if team->nthreads == 1.
7972         * testsuite/libgomp.dg/ordered-3.c: New test.
7973
7974         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
7975         Remove volatile keyword.
7976
7977         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
7978         in COMMON block to avoid warnings on 64-bit targets.
7979
7980 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
7981
7982         * testsuite/libgomp.dg/shared-3.c: New test.
7983
7984 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7985
7986         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
7987         * testsuite/libgomp.fortran/reduction5.f90: New test.
7988
7989 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7990
7991         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
7992         dg-options.
7993         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
7994         flush loop now that __sync_synchronize has proper memory barrier.
7995         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
7996         Add -ffixed-form to dg-options.
7997
7998 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7999
8000         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8001         from subdirectories.
8002         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8003         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8004         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8005         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8006         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8007         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8008         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8009         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8010         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8011         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8012         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8013         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8014         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8015         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8016         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8017         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8018         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8019         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8020         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8021         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8022         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8023         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8024         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8025         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8026         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8027
8028 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8029
8030         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8031         lang_library_path exists.  Use find instead of glob to gather tests.
8032         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8033
8034 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8035
8036         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8037         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8038         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8039         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8040         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8041         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8042         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8043         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8044         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8045         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8046         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8047         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8048         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8049
8050 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8051
8052         * testsuite/libgomp.dg/vla-1.c: New test.
8053
8054         * testsuite/libgomp.fortran/reference2.f90: New test.
8055
8056         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8057         declaration of omp_get_thread_num.
8058         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8059         use omp_lib.
8060
8061         * testsuite/libgomp.fortran/reduction1.f90: New test.
8062         * testsuite/libgomp.fortran/reduction2.f90: New test.
8063         * testsuite/libgomp.fortran/reduction3.f90: New test.
8064         * testsuite/libgomp.fortran/reduction4.f90: New test.
8065
8066 2005-10-13  Richard Henderson  <rth@redhat.com>
8067
8068         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8069         * Makefile.in: Regenerate.
8070         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8071         * libgomp.h: Include bar.h.
8072         (struct gomp_barrier): Remove.
8073         (struct gomp_team): Add barrier.  Replace master_barrier with
8074         master_release.  Replace threads with ordered_release.
8075         (struct gomp_thread): Replace barrier with release.
8076         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8077         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8078         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8079         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8080         (GOMP_single_copy_end): Likewise.
8081         * team.c (gomp_threads_dock): New.
8082         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8083         (gomp_thread_start): Use gomp_barrier_wait.
8084         (new_team, free_team): Update for gomp_team changes.
8085         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8086         (gomp_team_end): Use gomp_barrier_wait.
8087         (initialize_team): Update for gomp_thread changes.
8088         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8089         (gomp_work_share_end_nowait): Use atomic ops when available.
8090         * config/linux/bar.c, config/linux/bar.h: New files.
8091         * config/posix/bar.c, config/posix/bar.h: New files.
8092
8093 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8094
8095         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8096         * testsuite/libgomp.dg/single-2.c: New test.
8097
8098         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8099         lang_link_flags): Unset, so that they aren't inherited from previously
8100         sourced *.exp.
8101
8102         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8103
8104 2005-10-12  Richard Henderson  <rth@redhat.com>
8105
8106         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8107         (libgomp_init): Use lang_test_file, lang_library_path, and
8108         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8109
8110         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8111         (lang_test_file, lang_link_flags): New.
8112         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8113
8114         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8115         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8116         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8117         testsuite/libgomp.c++/parallel-1.C,
8118         testsuite/libgomp.c++/reduction-1.C,
8119         testsuite/libgomp.c++/reduction-2.C,
8120         testsuite/libgomp.c++/reduction-3.C,
8121         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8122         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8123         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8124         New files, largely cribbed from the C testsuite.
8125
8126 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8127
8128         * testsuite/libgomp.fortran/character1.f90: New test.
8129         * testsuite/libgomp.fortran/character2.f90: New test.
8130
8131         * testsuite/libgomp.dg/nested-1.c: New test.
8132         * testsuite/libgomp.dg/nested-2.c: New test.
8133         * testsuite/libgomp.fortran/do1.f90: New test.
8134         * testsuite/libgomp.fortran/do2.f90: New test.
8135
8136         * testsuite/libgomp.fortran/reference1.f90: New test.
8137
8138 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8139
8140         * testsuite/libgomp.dg/reduction-1.c: New test.
8141         * testsuite/libgomp.dg/reduction-2.c: New test.
8142         * testsuite/libgomp.dg/reduction-3.c: New test.
8143
8144 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8145
8146         * testsuite/libgomp.dg/atomic-1.c: New test.
8147         * testsuite/libgomp.dg/atomic-2.c: New test.
8148
8149 2005-10-09  Richard Henderson  <rth@redhat.com>
8150
8151         * critical.c (atomic_lock): New.
8152         (initialize_critical): Initialize it.
8153         (GOMP_atomic_start, GOMP_atomic_end): New.
8154         * libgomp.map: Export them.
8155         * libgomp_g.h: Declare them.
8156
8157         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8158
8159 2005-10-02  Richard Henderson  <rth@redhat.com>
8160
8161         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8162         to XCFLAGS instead of CFLAGS.
8163
8164 2005-09-30  Richard Henderson  <rth@redhat.com>
8165
8166         * configure.ac: Determine whether -pthread or -lpthread is needed.
8167         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8168         * Makefine.in, configure: Rebuild.
8169
8170 2005-09-28  Richard Henderson  <rth@redhat.com>
8171
8172         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8173         * testsuite/libgomp.dg/omp-single-3.c: New test.
8174
8175 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8176
8177         * testsuite/libgomp.dg/omp-single-2.c: New test.
8178         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8179
8180 2005-09-27  Richard Henderson  <rth@redhat.com>
8181
8182         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8183         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8184
8185 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8186
8187         * testsuite/libgomp.dg/omp-loop03.c: New test.
8188
8189 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8190
8191         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8192
8193 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8194
8195         * testsuite/libgomp.dg/omp-single-1.c: New test.
8196         * testsuite/libgomp.dg/shared-1.c: Return 0.
8197         Add prototype for abort.
8198         * testsuite/libgomp.dg/shared-2.c: Likewise.
8199
8200 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8201
8202         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8203         constructs.
8204
8205 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8206
8207         * testsuite/libgomp.dg/shared-1.c: New test.
8208         * testsuite/libgomp.dg/shared-2.c: New test.
8209
8210 2005-09-24  Richard Henderson  <rth@redhat.com>
8211
8212         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8213
8214 2005-09-24  Richard Henderson  <rth@redhat.com>
8215
8216         * iter.c (gomp_iter_static_next): Round up when computing number
8217         of iterations.  Don't bother distributing a remainder equally.
8218
8219         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8220         Don't call srand.  Zero b before testing.
8221         (main): New.
8222
8223 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8224
8225         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8226         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8227
8228 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8229
8230         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8231         without !$omp end do, followed immediately by subroutine end.
8232
8233 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8234
8235         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8236
8237 2005-09-22  Richard Henderson  <rth@redhat.com>
8238
8239         * critical.c (GOMP_critical_name_start): Change argument to void**.
8240         Reuse the pointer space if the mutex fits.
8241         (GOMP_critical_name_end): Likewise.
8242         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8243         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8244         (GOMP_critical_name_end): Likewise.
8245         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8246         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8247
8248 2005-09-20  Richard Henderson  <rth@redhat.com>
8249
8250         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8251         (create_lock_lock): New.
8252         (initialize_critical): Initialize it.
8253         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8254         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8255
8256 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8257
8258         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8259
8260 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8261
8262         * testsuite/libgomp.dg/omp-loop01.c: New test.
8263         * testsuite/libgomp.dg/omp-loop02.c: New test.
8264
8265 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8266
8267         * configure.ac (AC_PROG_FC): Add.
8268         (USE_FORTRAN): New automake conditional.
8269         * configure: Rebuilt.
8270         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8271         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8272         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8273         Add rules to build them.
8274         * Makefile.in: Rebuilt.
8275         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8276         OMP_NEST_LOCK_KIND.
8277         * libgomp.map: Add Fortran wrappers.
8278         * libgomp_f.h.in: New file.
8279         * omp_lib.h.in: New file.
8280         * omp_lib.f90.in: New file.
8281         * fortran.c: New file.
8282         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8283         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8284         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8285         libgfortran has been built.
8286         * testsuite/libgomp.fortran/fortran.exp: New file.
8287         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8288         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8289         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8290         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8291         * testsuite/libgomp.fortran/omp_hello.f: New test.
8292         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8293         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8294         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8295         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8296         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8297         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8298         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8299         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8300
8301 2005-08-30  Richard Henderson  <rth@redhat.com>
8302
8303         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8304         function for when aliases are not usable.
8305         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8306         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8307         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8308         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8309         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8310         GOMP_loop_ordered_guided_next): Likewise.
8311         * ordered.c (GOMP_ordered_start): Likewise.
8312
8313 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8314
8315         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8316         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8317         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8318         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8319         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8320         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8321         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8322         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8323         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8324
8325 2005-07-07  Eric Christopher  <echristo@redhat.com>
8326             Diego Novillo  <dnovillo@redhat.com>
8327
8328         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8329         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8330         up code.
8331         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8332         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8333         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8334         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8335         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8336         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8337         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8338
8339 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8340
8341         * TOPLEVEL.patch: Remove.
8342
8343 2005-05-16  Richard Henderson  <rth@redhat.com>
8344
8345         * configure.ac: Test for clock_gettime.
8346         * config.h.in, configure: Rebuild.
8347         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8348         (omp_get_wtime): Use clock_gettime if available.
8349         (omp_get_wtick): Use clock_getres if available.
8350
8351 2005-05-11  Richard Henderson  <rth@redhat.com>
8352
8353         * config/linux/ia64/futex.h: New file.
8354         * configure.tgt: Use it.
8355
8356         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8357
8358 2005-05-07  Richard Henderson  <rth@redhat.com>
8359
8360         * config/linux/powerpc/futex.h: New file.
8361         * configure.tgt: Use it.
8362
8363         * config/linux/i486/futex.h: Merge ...
8364         * config/linux/x86_64/futex.h: ... into ...
8365         * config/linux/x86/futex.h: ... here.
8366         * configure.tgt: Update to match.
8367
8368 2005-05-06  Richard Henderson  <rth@redhat.com>
8369
8370         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8371         * config/linux/i486/futex.h: Likewise.
8372         * config/linux/x86_64/futex.h: Likewise.
8373
8374         * config/linux/lock.c: New file.
8375         * config/linux/omp-lock.h: New file.
8376
8377         * critical.c, env.h: Don't include omp.h
8378         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8379         * config/posix/time.c: Likewise.
8380         * config/posix/omp-lock.h: New file.
8381         * libgomp.h: Include omp-lock.h and omp.h.
8382         * Makefile.am (nodist_include_HEADERS): New.
8383         (omp.h): New rule.
8384         * configure.ac (PERL): New.
8385         * mkomp_h.pl: New file.
8386         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8387         with templates.
8388         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8389
8390         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8391         build directory.  Re-add -march=i486 hack.
8392
8393         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8394         (libgomp_link_flags): Remove.
8395         (libgomp_initialized): Remove.
8396         (libgomp_init): Don't protect from reinitialization.  Copy code
8397         from libstdc++ for getting the multilib set correctly.
8398
8399 2005-05-05  Richard Henderson  <rth@redhat.com>
8400
8401         * config/linux/alpha/futex.h: New file.
8402         * configure.tgt (alpha*-*-linux*): Use it.
8403
8404         * config/posix/mutex.c: New file.
8405         * config/posix/sem.c: Use libgomp.h.
8406
8407         * configure.tgt (x86_64-linux): Also test CC for -m32.
8408         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8409
8410         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8411         after $gccpath.
8412
8413         * Makefile.am (SUBDIRS): New.
8414         (libgomp_la_LDFLAGS): Add -lpthread.
8415         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8416         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8417
8418         * libgomp_g.h: New file.
8419         * libgomp.h: Split out all public declarations to libgomp_g.h.
8420         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8421         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8422         * config/linux/sem.h: Likewise.
8423         * config/posix/sem.h: Likewise.
8424
8425         * Makefile.am (AM_LDFLAGS): New.
8426         (libgomp_version_script): Split out from ...
8427         (libgomp_la_LDFLAGS): ... here.
8428         (libgomp_version_info): New.
8429         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8430         (LIBGOMP_ENABLE): New.
8431         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8432         (LIBGOMP_ENABLE_SYMVERS): New.
8433         * configure.ac (AC_INIT): Version 1.0.
8434         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8435         (enable-linux-futex): Likewise.  Rename from enable-futex.
8436         (libtool_VERSION): New.
8437         (LIBGOMP_ENABLE_SYMVERS): Use it.
8438         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8439         * Makefile.in, aclocal.m4, configure: Rebuild.
8440
8441         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8442         (gomp_mutex_unlock_slow): Fix typo.
8443         * config/linux/sem.c: Similarly.
8444         (gomp_sem_post_slow): Fix typo.
8445         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8446         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8447         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8448
8449         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8450         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8451         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8452         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8453         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8454         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8455         LDFLAGS.  Pull enable_futex check to top-level.
8456         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8457         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8458
8459         First attempt at real configury.
8460         * Makefile, config.h: Remove file.
8461         * Makefile.am, Makefile.in: New file.
8462         * acinclude.m4 aclocal.m4: New file.
8463         * configure.ac, configure.tgt, configure: New file.
8464
8465         * config/posix/lock.c: Rename from sys-lock.c.
8466         * config/posix/mutex.h: Rename from sys-mutex.h.
8467         * config/posix/sem.c: Rename from sys-sem.c.
8468         * config/posix/sem.h: Rename from sys-sem.h.
8469         * config/posix/proc.c: Rename from sys-proc.c.
8470         * config/posix/time.c: Rename from sys-proc.c.
8471
8472         * config/linux/mutex.c: New file.
8473         * config/linux/mutex.h: New file.
8474         * config/linux/sem.c: New file.
8475         * config/linux/sem.h: New file.
8476         * config/linux/i486/futex.h: New file.
8477         * config/linux/x86_64/futex.h: New file.
8478
8479 2005-05-04  Richard Henderson  <rth@redhat.com>
8480
8481         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8482         * libgomp.h: Declare them.
8483         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8484         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8485
8486 2005-05-04  Richard Henderson  <rth@redhat.com>
8487
8488         * libgomp-1 code drop
8489
8490 2005-05-04  Richard Henderson  <rth@redhat.com>
8491
8492         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8493         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8494         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8495         (gomp_iter_static_next): Update.
8496         (gomp_ordered_static_next): Update.
8497         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8498         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8499         totally empty range.
8500         (gomp_loop_ordered_static_next): Refine test for calling
8501         gomp_ordered_static_next.
8502         * testsuite/ordered-1.c: Add case for more threads than iterations.
8503
8504         * iter.c (gomp_iter_runtime_next_locked): Remove.
8505         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8506         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8507         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8508         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8509         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8510         gomp_loop_ordered_guided_next): Downcase name, make static, add
8511         an external alias with the old name.
8512         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8513         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8514         switch and call one of the above static functions.
8515         * libgomp.h: Update.
8516
8517         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8518         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8519         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8520         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8521         GOMP_loop_ordered_guided_start): Update to match.
8522         * sections.c (GOMP_sections_start): Likewise.
8523         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8524
8525         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8526         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8527         Use bounds check instead of modulus.
8528         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8529         (gomp_ordered_last): Don't sync with ordered_owner here.
8530         (gomp_ordered_next): Likewise.
8531         (gomp_ordered_static_loop_next): Likewise.
8532         * loop.c, libgomp.h: Update to match.
8533
8534         * libgomp.h (GOMP_barrier): Declare.
8535
8536         * testsuite/barrier-1.c: New file.
8537         * testsuite/critical-1.c: New file.
8538         * testsuite/ordered-2.c: New file.
8539         * testsuite/ordered-1.c: New file.
8540         * testsuite/sections-1.c: New file.
8541         * testsuite/single-1.c: New file.
8542         * testsuite/Makefile (TESTS): Add them.
8543
8544 2005-05-04  Richard Henderson  <rth@redhat.com>
8545
8546         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8547         * loop.c (GOMP_loop_static_start): If not the startup thread,
8548         acquire the mutex to wait for initialization complete.
8549         (GOMP_loop_ordered_static_start): Likewise.
8550         (GOMP_loop_ordered_runtime_start): Likewise.
8551         (GOMP_loop_ordered_static_first): Remove.
8552         (GOMP_loop_ordered_dynamic_first): Remove.
8553         (GOMP_loop_ordered_guided_first): Remove.
8554         (GOMP_loop_ordered_runtime_first): Remove.
8555         * ordered.c (gomp_ordered_loop_first): Post to own release when
8556         we're the first thread.
8557         (gomp_ordered_loop_last): Wait on release if not owner.
8558         (gomp_ordered_loop_next): Likewise.
8559         (gomp_ordered_static_loop_init): New.
8560         (gomp_ordered_static_loop_next): Use ordered_owner.
8561         (GOMP_ordered_start): Likewise.
8562         * work.c (gomp_new_work_share): Initialize ordered_owner.
8563
8564 2005-05-03  Richard Henderson  <rth@redhat.com>
8565
8566         * Makefile (OPT): New.
8567         (CFLAGS): Use it.
8568
8569         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8570         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8571         * libgomp.h, libgomp.map, NOTES: Update to match.
8572
8573         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8574         Add initialized and thr members.
8575         (gomp_thread_start): Pause when initially spawned to wait for
8576         the whole team to be created.
8577         (gomp_team_start): Release team members at the end.
8578
8579         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8580         (f_foo_1): Use GOMP_loop_end.
8581         (f_foo_2): Use GOMP_loop_end_nowait.
8582
8583         * testsuite/loop-2.c: New file.
8584         * testsuite/Makefile (TESTS): Add it.
8585
8586 2005-05-03  Richard Henderson  <rth@redhat.com>
8587
8588         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8589         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8590         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8591         initial work_share.
8592
8593         * testsuite/Makefile: New file.
8594         * testsuite/loop-1.c: New file.
8595
8596 2005-05-03  Richard Henderson  <rth@redhat.com>
8597
8598         Initial implementation and checkin.
8599 \f
8600 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8601
8602 Copying and distribution of this file, with or without modification,
8603 are permitted in any medium without royalty provided the copyright
8604 notice and this notice are preserved.