libgomp/ChangeLog

   1 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR c/79940
   4         * testsuite/libgomp.c/pr79940.c: New test.
   5
   6 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   7
   8         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
   9         targets.
  10         Add __float128 options.
  11
  12 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
  13
  14         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
  15         hppa*-*-* dg-skip-if directive.
  16
  17 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
  18
  19         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
  20         dg-skip-if directive into a comment.
  21
  22 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
  23             Chung-Lin Tang  <cltang@codesourcery.com>
  24
  25         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
  26         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
  27         add additional case.
  28         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
  29         "openacc_nvidia_accel_selected".
  30         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
  31         Add num_workers(8) clause.
  32
  33 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
  34
  35         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
  36         hppa*-*-*.
  37         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
  38         include complex.h on hppa*-*-hpux*.
  39         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
  40
  41 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
  42
  43         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
  44
  45         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
  46         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
  47         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
  48         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
  49         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
  50         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
  51         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
  52         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
  53         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
  54         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
  55
  56 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
  57
  58         * libgomp-plugin.h: #include <stdbool.h>.
  59         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
  60         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
  61         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
  62         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
  63         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
  64         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
  65         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
  66         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
  67         (GOMP_OFFLOAD_openacc_register_async_cleanup)
  68         (GOMP_OFFLOAD_openacc_async_test)
  69         (GOMP_OFFLOAD_openacc_async_test_all)
  70         (GOMP_OFFLOAD_openacc_async_wait)
  71         (GOMP_OFFLOAD_openacc_async_wait_async)
  72         (GOMP_OFFLOAD_openacc_async_wait_all)
  73         (GOMP_OFFLOAD_openacc_async_wait_all_async)
  74         (GOMP_OFFLOAD_openacc_async_set_async)
  75         (GOMP_OFFLOAD_openacc_create_thread_data)
  76         (GOMP_OFFLOAD_openacc_destroy_thread_data)
  77         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
  78         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
  79         (GOMP_OFFLOAD_openacc_get_cuda_stream)
  80         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
  81         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
  82         these.
  83         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
  84         (GOMP_OFFLOAD_unload_image): Fix argument types.
  85
  86 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
  87
  88         * testsuite/lib/libgomp.exp
  89         (check_effective_target_hsa_offloading_selected_nocache): Fix up
  90         check_compile invocation.  Fix up removal of executable.  Drop
  91         bogus "2>&1" argument.
  92
  93         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
  94         directive.
  95
  96 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
  97             Martin Jambor  <mjambor@suse.cz>
  98
  99         * plugin/hsa.h: Moved to top level include.
 100         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 101
 102 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 103
 104         PR other/79046
 105         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 106         of cat to get version from BASE-VER file.
 107         * testsuite/Makefile.in: Regenerated.
 108
 109 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 110
 111         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 112         for _WIN64.
 113
 114 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 115
 116         * plugin/hsa.h: Add GCC runtime library exception.
 117         * plugin/hsa_ext_finalize.h: Likewise.
 118
 119         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 120         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 121         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 122         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 123         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 124         library to link ptx plugin against.
 125         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 126         (CUDA_CALLS): Define.
 127         (cuda_lib, cuda_lib_inited): New variables.
 128         (init_cuda_lib): New function.
 129         (CUDA_CALL_PREFIX): Define.
 130         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 131         (CUDA_CALL): Use FN instead of (FN).
 132         (CUDA_CALL_NOCHECK): Define.
 133         (cuda_error, fini_streams_for_device, select_stream_for_async,
 134         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 135         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 136         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 137         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 138         CUDA_CALL_NOCHECK.
 139         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 140         CUDA_CALL_NOCHECK.
 141         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 142         Use CUDA_CALL_NOCHECK.
 143         * plugin/cuda/cuda.h: New file.
 144         * config.h.in: Regenerated.
 145         * configure: Regenerated.
 146
 147         PR other/79046
 148         * configure.ac: Add GCC_BASE_VER.
 149         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 150         get version from BASE-VER file.
 151         * testsuite/Makefile.in: Regenerated.
 152         * configure: Regenerated.
 153         * Makefile.in: Regenerated.
 154
 155 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 156
 157         PR libgomp/60670
 158         * Makefile.am: Make fincludedir multilib-aware.
 159         * Makefile.in: Regenerate.
 160
 161 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 162
 163         Update copyright years.
 164
 165         * libgomp.texi: Bump @copying's copyright year.
 166
 167 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 168
 169         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 170         pthread_spinlock_t instead of gomp_mutex_t lock.
 171         (gomp_get_thread_pool): Likewise.
 172         (gomp_release_thread_pool): Likewise.
 173         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 174         Likewise.
 175
 176 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 177
 178         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 179         thread pool in case nthreads == 1.
 180
 181 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 182
 183         * config/nvptx/env.c: Delete.
 184         * icv.c: Move definitions of ICV variables back ...
 185         * env.c: ...here.  Do not compile environment-related functionality if
 186         LIBGOMP_OFFLOADED_ONLY is set.
 187
 188 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 189
 190         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 191         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 192         * configure: Regenerate.
 193         * config.h.in: Likewise.
 194
 195 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 196
 197         * Makefile.in: Regenerate with automake-1.11.6.
 198         * aclocal.m4: Likewise.
 199         * configure: Likewise.
 200         * testsuite/Makefile.in: Likewise.
 201
 202 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 203
 204         * config/nvptx/critical.c: Delete to use generic implementation.
 205
 206 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 207
 208         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 209         ../../affinity.c as fallback.
 210         * config/nvptx/affinity.c: Delete to use fallback implementation.
 211
 212 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 213             Jakub Jelinek  <jakub@redhat.com>
 214             Dmitry Melnik  <dm@ispras.ru>
 215
 216         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 217         * Makefile.in. Regenerate.
 218         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 219         (LIBGOMP_USE_PTHREADS): ...here; new define.
 220         * configure: Regenerate.
 221         * config.h.in: Likewise.
 222         * config/posix/affinity.c: Move to...
 223         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 224         interface by LIBGOMP_USE_PTHREADS.
 225         * critical.c: Split out GOMP_atomic_{start,end} into...
 226         * atomic.c: ...here (new file).
 227         * env.c: Split out ICV definitions into...
 228         * icv.c: ...here (new file) and...
 229         * icv-device.c: ...here. New file.
 230         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 231         (gomp_destroy_lock_30): Ditto.
 232         (gomp_set_lock_30): Ditto.
 233         (gomp_unset_lock_30): Ditto.
 234         (gomp_test_lock_30): Ditto.
 235         (gomp_init_nest_lock_30): Ditto.
 236         (gomp_destroy_nest_lock_30): Ditto.
 237         (gomp_set_nest_lock_30): Ditto.
 238         (gomp_unset_nest_lock_30): Ditto.
 239         (gomp_test_nest_lock_30): Ditto.
 240         * lock.c: New.
 241         * config/nvptx/lock.c: New.
 242         * config/nvptx/bar.c: New.
 243         * config/nvptx/bar.h: New.
 244         * config/nvptx/doacross.h: New.
 245         * config/nvptx/error.c: New.
 246         * config/nvptx/icv-device.c: New.
 247         * config/nvptx/mutex.h: New.
 248         * config/nvptx/pool.h: New.
 249         * config/nvptx/proc.c: New.
 250         * config/nvptx/ptrlock.h: New.
 251         * config/nvptx/sem.h: New.
 252         * config/nvptx/simple-bar.h: New.
 253         * config/nvptx/target.c: New.
 254         * config/nvptx/task.c: New.
 255         * config/nvptx/team.c: New.
 256         * config/nvptx/time.c: New.
 257         * config/posix/simple-bar.h: New.
 258         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 259         (gomp_num_teams_var): Declare.
 260         (struct gomp_thread_pool): Change threads_dock member to
 261         gomp_simple_barrier_t.
 262         [__nvptx__] (gomp_thread): New implementation.
 263         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 264         (gomp_thread_destructor): Ditto.
 265         (gomp_init_thread_affinity): Ditto.
 266         * team.c: Guard uses of Pthreads-specific interfaces by
 267         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 268         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 269         * config/nvptx/alloc.c: Delete.
 270         * config/nvptx/barrier.c: Ditto.
 271         * config/nvptx/fortran.c: Ditto.
 272         * config/nvptx/iter.c: Ditto.
 273         * config/nvptx/iter_ull.c: Ditto.
 274         * config/nvptx/loop.c: Ditto.
 275         * config/nvptx/loop_ull.c: Ditto.
 276         * config/nvptx/ordered.c: Ditto.
 277         * config/nvptx/parallel.c: Ditto.
 278         * config/nvptx/priority_queue.c: Ditto.
 279         * config/nvptx/sections.c: Ditto.
 280         * config/nvptx/single.c: Ditto.
 281         * config/nvptx/splay-tree.c: Ditto.
 282         * config/nvptx/work.c: Ditto.
 283         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 284         -foffload=-lgfortran in addition to -lgfortran.
 285         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 286         * plugin/plugin-nvptx.c: Include <limits.h>.
 287         (struct targ_fn_descriptor): Add new fields.
 288         (struct ptx_device): Ditto.  Set them...
 289         (nvptx_open_device): ...here.
 290         (nvptx_adjust_launch_bounds): New.
 291         (nvptx_host2dev): Allow NULL 'nvthd'.
 292         (nvptx_dev2host): Ditto.
 293         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 294         (link_ptx): Adjust log sizes.
 295         (nvptx_host2dev): Allow NULL 'nvthd'.
 296         (nvptx_dev2host): Ditto.
 297         (nvptx_set_clocktick): New.  Use it...
 298         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 299         fields.
 300         (GOMP_OFFLOAD_dev2dev): New.
 301         (nvptx_adjust_launch_bounds): New.
 302         (nvptx_stacks_size): New.
 303         (nvptx_stacks_alloc): New.
 304         (nvptx_stacks_free): New.
 305         (GOMP_OFFLOAD_run): New.
 306         (GOMP_OFFLOAD_async_run): New (stub).
 307
 308 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 309
 310         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 311         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 312         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 313
 314 2016-11-23  Martin Liska  <mliska@suse.cz>
 315             Martin Jambor  <mjambor@suse.cz>
 316
 317         * plugin/hsa.h: New file.
 318         * plugin/hsa_ext_finalize.h: New file.
 319         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 320         header file unistd.h, and functions secure_getenv, __secure_getenv,
 321         getuid, geteuid, getgid and getegid.
 322         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 323         -D_GNU_SOURCE.
 324         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 325         Handle various cases of secure_getenv presence, add an implementation
 326         when we can test effective UID and GID.
 327         (struct hsa_runtime_fn_info): New structure.
 328         (hsa_runtime_fn_info hsa_fns): New variable.
 329         (hsa_runtime_lib): Likewise.
 330         (support_cpu_devices): Likewise.
 331         (init_enviroment_variables): Load newly introduced ENV
 332         variables.
 333         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 334         (hsa_fatal): Likewise.
 335         (DLSYM_FN): New macro.
 336         (init_hsa_runtime_functions): New function.
 337         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 338         structure.  Depending on environment, also allow CPU devices.
 339         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 340         (get_kernarg_memory_region): Likewise.
 341         (GOMP_OFFLOAD_init_device): Likewise.
 342         (destroy_hsa_program): Likewise.
 343         (init_basic_kernel_info): New function.
 344         (GOMP_OFFLOAD_load_image): Use it.
 345         (create_and_finalize_hsa_program): Call hsa run-time functions via
 346         hsa_fns structure.
 347         (create_single_kernel_dispatch): Likewise.
 348         (release_kernel_dispatch): Likewise.
 349         (init_single_kernel): Likewise.
 350         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 351         (get_group_size): New function.
 352         (run_kernel): Likewise.
 353         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 354         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 355         structure.
 356         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 357         * testsuite/libgomp-test-support.exp.in: Likewise.
 358         * Makefile.in: Regenerated.
 359         * aclocal.m4: Likewise.
 360         * config.h.in: Likewise.
 361         * configure: Likewise.
 362         * testsuite/Makefile.in: Likewise.
 363
 364 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 365             Alexander Monakov  <amonakov@ispras.ru>
 366
 367         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 368         mapping clauses to target constructs.
 369         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 370
 371 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 372
 373         * configure: Regenerate.
 374
 375 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 376
 377         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 378         * omp_lib.h.in (openmp_version): Likewise.
 379         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 380         of 201307.
 381         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 382
 383         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 384         (fib_wrapper): Add map(from: x) clause.
 385         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 386         (e_53_2): Likewise.
 387         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 388         (accum): Add map(tmp) clause.
 389         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 390         (accum): Add map(tofrom: tmp) clause.
 391         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 392         (gramSchmidt): Likewise.
 393         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 394         map(tofrom: sum) clause.
 395         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 396         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 397         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 398         only allowed on the loop iterator.
 399         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 400         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 401         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 402         * testsuite/libgomp.fortran/doacross1.f90: New test.
 403         * testsuite/libgomp.fortran/doacross3.f90: New test.
 404         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 405         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 406         * testsuite/libgomp.fortran/doacross2.f90: New test.
 407         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 408         #pragma omp atomic read.
 409         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 410         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 411
 412 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 413             Nathan Sidwell  <nathan@acm.org>
 414
 415         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 416         to determine default geometry.
 417         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 418         dimension.
 419
 420 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 421
 422         * hashtab.h: Use standard GPLv3 with runtime exception
 423         boilerplate.
 424
 425 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 426
 427         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 428         size when allocating new thread.
 429
 430 2016-09-14  Marek Polacek  <polacek@redhat.com>
 431
 432         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 433
 434 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 435
 436         PR fortran/71014
 437         * testsuite/libgomp.fortran/pr71014.f90: New test.
 438
 439 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 440
 441         PR middle-end/70895
 442         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 443         firstprivate clauses.
 444         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 445         copy clauses.
 446         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 447         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 448         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 449         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 450         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 451         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 452         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 453         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 454         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 455         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 456         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 457         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 458
 459 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 460
 461         PR fortran/70598
 462         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 463
 464 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 465
 466         PR c++/58706
 467         * testsuite/libgomp.c++/pr58706.C: New test.
 468
 469 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 470
 471         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 472         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 473         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 474         Likewise.
 475         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 476         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 477         Likewise.
 478         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 479
 480         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 481         test, and don't hardcode -O0.
 482
 483 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 484
 485         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 486
 487 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 488
 489         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 490         test.
 491
 492 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 493
 494         PR middle-end/71734
 495         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 496         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 497
 498 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 499
 500         PR fortran/71717
 501         * testsuite/libgomp.fortran/associate3.f90: New test.
 502
 503 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 504
 505         * testsuite/libgomp.c++/target-21.C: New test.
 506
 507 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 508
 509         * testsuite/libgomp.c++/target-20.C: New test.
 510
 511 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 512             Cesar Philippidis  <cesar@codesourcery.com>
 513
 514         PR middle-end/71373
 515         * libgomp.oacc-c/nested-function-1.c: New file.
 516         * libgomp.oacc-c/nested-function-2.c: Likewise.
 517         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 518         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 519         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 520
 521 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 522
 523         PR c/71381
 524         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 525         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 526         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 527
 528 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 529
 530         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 531         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 532
 533 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 534
 535         PR c/70688
 536         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 537
 538 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 539
 540         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 541         instead of invalid schedule(static, 0).
 542         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 543
 544 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 545
 546         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 547         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 548         parameter, use to set async stream around call to gomp_unmap_vars,
 549         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 550         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 551         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 552         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 553         (event_add): Add int parameter, initialize 'val' field when
 554         adding new ptx_event struct.
 555         (nvptx_evec): Adjust event_add() call arguments.
 556         (nvptx_host2dev): Likewise.
 557         (nvptx_dev2host): Likewise.
 558         (nvptx_wait_async): Likewise.
 559         (nvptx_wait_all_async): Likewise.
 560         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 561         pass to event_add() call.
 562         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 563         parameter.
 564         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 565         call openacc.register_async_cleanup_func() hook.
 566         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 567         * target.c (gomp_copy_from_async): Delete function.
 568         (gomp_map_vars): Remove async_refcount.
 569         (gomp_unmap_vars): Likewise.
 570         (gomp_load_image_to_device): Likewise.
 571         (omp_target_associate_ptr): Likewise.
 572         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 573         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 574         (gomp_copy_from_async): Remove.
 575
 576 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 577
 578         * target.c (gomp_device_copy): New function.
 579         (gomp_copy_host2dev): Likewise.
 580         (gomp_copy_dev2host): Likewise.
 581         (gomp_free_device_memory): Likewise.
 582         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
 583         (gomp_map_pointer): Likewise.
 584         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
 585         NULL value from alloc_func plugin hook.
 586         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
 587         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
 588         (gomp_unmap_vars): Likewise.
 589         (gomp_update): Adjust to call gomp_copy_dev2host and
 590         gomp_copy_host2dev functions.
 591         (gomp_unload_image_from_device): Handle false value from
 592         unload_image_func plugin hook.
 593         (gomp_init_device): Handle false value from init_device_func
 594         plugin hook.
 595         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
 596         (omp_target_free): Adjust to call gomp_free_device_memory.
 597         (omp_target_memcpy): Handle return values from host2dev_func,
 598         dev2host_func, and dev2dev_func plugin hooks.
 599         (omp_target_memcpy_rect_worker): Likewise.
 600         (gomp_target_fini): Handle false value from fini_device_func
 601         plugin hook.
 602         * libgomp.h (struct gomp_device_descr): Adjust return type of
 603         init_device_func, fini_device_func, unload_image_func, free_func,
 604         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
 605         * oacc-init.c (acc_shutdown_1): Handle false value from
 606         fini_device_func plugin hook.
 607         * oacc-host.c (host_init_device): Change return type to bool.
 608         (host_fini_device): Likewise.
 609         (host_unload_image): Likewise.
 610         (host_free): Likewise.
 611         (host_dev2host): Likewise.
 612         (host_host2dev): Likewise.
 613         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
 614         (acc_memcpy_to_device): Likewise.
 615         (acc_memcpy_from_device): Likewise.
 616         (delete_copyout): Add libfnname parameter, handle free_func
 617         hook fatal error case.
 618         (acc_delete): Adjust delete_copyout call.
 619         (acc_copyout): Likewise.
 620         (update_dev_host): Move gomp_mutex_unlock to after
 621         host2dev/dev2host hook calls.
 622
 623         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
 624         to 'hsa_error_msg', for clarity.
 625         (hsa_fatal): Likewise.
 626         (hsa_error): New function.
 627         (init_hsa_context): Change return type to bool, adjust to return
 628         false on error.
 629         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
 630         return value.
 631         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
 632         return false on error.
 633         (get_agent_info): Adjust to return NULL on error.
 634         (destroy_hsa_program): Change return type to bool, adjust to
 635         return false on error.
 636         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
 637         (destroy_module): Change return type to bool, adjust to
 638         return false on error.
 639         (GOMP_OFFLOAD_unload_image): Likewise.
 640         (GOMP_OFFLOAD_fini_device): Likewise.
 641         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
 642         (GOMP_OFFLOAD_free): Change to return false when called.
 643         (GOMP_OFFLOAD_dev2host): Likewise.
 644         (GOMP_OFFLOAD_host2dev): Likewise.
 645         (GOMP_OFFLOAD_dev2dev): Likewise.
 646
 647         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
 648         (CUDA_CALL): Likewise.
 649         (CUDA_CALL_ASSERT): Likewise.
 650         (map_init): Change return type to bool, use CUDA_CALL* macros.
 651         (map_fini): Likewise.
 652         (init_streams_for_device): Change return type to bool, adjust
 653         call to map_init.
 654         (fini_streams_for_device): Change return type to bool, adjust
 655         call to map_fini.
 656         (select_stream_for_async): Release stream_lock before calls to
 657         GOMP_PLUGIN_fatal, adjust call to map_init.
 658         (nvptx_init): Use CUDA_CALL* macros.
 659         (nvptx_attach_host_thread_to_device): Change return type to bool,
 660         use CUDA_CALL* macros.
 661         (nvptx_open_device): Use CUDA_CALL* macros.
 662         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
 663         macros.
 664         (nvptx_get_num_devices): Use CUDA_CALL* macros.
 665         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
 666         (nvptx_exec): Use CUDA_CALL* macros.
 667         (nvptx_alloc): Use CUDA_CALL* macros.
 668         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
 669         (nvptx_host2dev): Likewise.
 670         (nvptx_dev2host): Likewise.
 671         (nvptx_wait): Use CUDA_CALL* macros.
 672         (nvptx_wait_async): Likewise.
 673         (nvptx_wait_all): Likewise.
 674         (nvptx_wait_all_async): Likewise.
 675         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
 676         use CUDA_CALL* macros, adjust call to map_fini.
 677         (GOMP_OFFLOAD_init_device): Change return type to bool,
 678         adjust code accordingly.
 679         (GOMP_OFFLOAD_fini_device): Likewise.
 680         (GOMP_OFFLOAD_load_image): Adjust calls to
 681         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
 682         use CUDA_CALL* macros.
 683         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
 684         return code.
 685         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
 686         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
 687         handle error return.
 688         (GOMP_OFFLOAD_dev2host): Likewise.
 689         (GOMP_OFFLOAD_host2dev): Likewise.
 690         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
 691         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
 692
 693 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
 694
 695         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
 696         (acc_free): Likewise.
 697         (acc_memcpy_to_device): Likewise.
 698         (acc_memcpy_from_device): Likewise.
 699         (acc_deviceptr): Likewise.
 700         (acc_hostptr): Likewise.
 701         (acc_is_present): Likewise.
 702         (acc_map_data): Likewise.
 703         (acc_unmap_data): Likewise.
 704         (present_create_copy): Likewise.
 705         (delete_copyout): Likewise.
 706         (update_dev_host): Likewise.
 707         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
 708         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
 709         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
 710         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 711         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
 712         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
 713         it only runs on nvptx targets.
 714         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 715         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 716         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 717         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 718         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 719         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 720         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 721         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 722         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 723         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 724         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 725         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 726         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 727         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 728         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 729         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 730         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 731         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 732         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 733         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 734         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 735         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 736         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 737
 738 2016-05-23  Martin Jambor  <mjambor@suse.cz>
 739
 740         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
 741
 742 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 743
 744         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
 745         to gomp_init_targets_once.
 746         (acc_set_device_type): Remove !cached_base_dev condition on call to
 747         gomp_init_targets_once, move call to before acc_device_lock acquire,
 748         to avoid deadlock.
 749         (acc_get_device_num): Remove !cached_base_dev condition on call to
 750         gomp_init_targets_once.
 751         (acc_set_device_num): Likewise.
 752
 753 2016-05-16  Martin Jambor  <mjambor@suse.cz>
 754
 755         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
 756
 757 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
 758
 759         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
 760         expected partitioning.
 761
 762 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
 763
 764         PR middle-end/70626
 765         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
 766         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
 767         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
 768
 769 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
 770
 771         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
 772         non-fatal.
 773
 774 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
 775
 776         PR middle-end/70680
 777         * testsuite/libgomp.c/pr70680-1.c: New test.
 778         * testsuite/libgomp.c/pr70680-2.c: New test.
 779
 780 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 781
 782         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
 783         pass parameter variables to subroutines.
 784
 785 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 786
 787         PR middle-end/70643
 788         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
 789
 790 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
 791
 792         PR testsuite/68242
 793         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
 794         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 795
 796 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
 797
 798         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
 799         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
 800         GOACC_declare prototype.
 801
 802         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
 803         Merge this file, and...
 804         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
 805         ... this file, and...
 806         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
 807         ... this file, and...
 808         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
 809         ... this file, and...
 810         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
 811         ... this file, and...
 812         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
 813         ... this file, and...
 814         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
 815         ... this file, and...
 816         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
 817         ... this file, and...
 818         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
 819         ... this file, and...
 820         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
 821         ... this file, and...
 822         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
 823         ... this file, and...
 824         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
 825         ... this file, and...
 826         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
 827         ... this file into...
 828         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
 829         file.
 830
 831         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
 832         Make failure observable.
 833
 834 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
 835
 836         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
 837         field.
 838         * target.c (gomp_target_fallback_firstprivate,
 839         gomp_target_unshare_firstprivate): Removed.
 840         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
 841         before waiting for dependencies.
 842         (gomp_target_task_fn): Don't copy firstprivate vars here.
 843         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
 844         firstprivate_copies here.
 845         (gomp_create_target_task): Don't initialize firstprivate_copies field.
 846         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
 847         explicit/implicit firstprivate.
 848
 849 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
 850
 851         PR lto/70289
 852         PR ipa/70348
 853         PR tree-optimization/70373
 854         PR middle-end/70533
 855         PR middle-end/70534
 856         PR middle-end/70535
 857         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
 858         test.
 859         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
 860         test.
 861         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
 862         test.
 863         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
 864         test.
 865         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
 866         test.
 867         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
 868         test.
 869         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
 870         test.
 871         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
 872         test.
 873         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
 874         test.
 875         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
 876         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
 877         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
 878         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
 879         test.
 880         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
 881         test.
 882         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
 883         test.
 884         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
 885         test.
 886         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
 887         coverage.
 888         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 889         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 890         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
 891         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
 892         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
 893         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
 894         coverage.
 895         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 896         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 897         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 898         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 899         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
 900         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
 901         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
 902         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
 903         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
 904         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 905         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 906         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 907         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 908         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 909         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
 910
 911 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
 912             James Norris  <jnorris@codesourcery.com>
 913             Nathan Sidwell  <nathan@codesourcery.com>
 914             Julian Brown  <julian@codesourcery.com>
 915             Cesar Philippidis  <cesar@codesourcery.com>
 916             Chung-Lin Tang  <cltang@codesourcery.com>
 917             Tom de Vries  <tom@codesourcery.com>
 918
 919         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
 920         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
 921         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
 922         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
 923         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 924         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 925         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 926         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
 927         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
 928         XFAIL.
 929         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
 930         Incorporate...
 931         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
 932         file.
 933         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
 934         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
 935         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
 936         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
 937         Likewise.
 938         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
 939         Likewise.
 940         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 941         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
 942         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
 943         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
 944         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
 945         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 946         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
 947         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
 948         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 949         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
 950         Likewise.
 951         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
 952         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 953         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
 954         file...
 955         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
 956         file into...
 957         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
 958         file.  Update.
 959         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
 960         file.
 961         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
 962         Likewise.
 963         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
 964         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
 965         ... this new file.  Update.
 966         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
 967         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
 968         ... this new file.  Update.
 969         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
 970         file.  Incorporate...
 971         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
 972         file, and...
 973         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
 974         file, and...
 975         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
 976         file.
 977         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
 978
 979 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
 980
 981         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
 982         set-torture-options.
 983
 984 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
 985
 986         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
 987         gcc-dg-runtest.
 988         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 989         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
 990         -fno-builtin-acc_on_device instead of -O0.
 991         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
 992         -O0.
 993         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 994         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
 995         Likewise.
 996         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 997         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 998         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 999         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1000         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1001         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1002         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1003         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1004         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1005         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1006         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1007         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1008         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1009         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1010         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1011         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1012         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1013         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1014         Don't specify -O2.
1015         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1016         Likewise.
1017         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1018         Likewise.
1019
1020 2016-03-24  Martin Liska  <mliska@suse.cz>
1021
1022         * plugin/plugin-hsa.c (packet_store_release): New function
1023         that is taken from the HSA runtime manual.
1024         (GOMP_OFFLOAD_run): Use the function.
1025
1026 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1027
1028         PR c++/70376
1029         * testsuite/libgomp.c++/pr70376.C: New test.
1030
1031 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1032
1033         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1034         initialization of lresult and lvresult.
1035         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1036
1037 2016-03-23  James Norris  <jnorris@codesourcery.com>
1038             Daichi Fukuoka <dc-fukuoka@sgi.com>
1039
1040         PR libgomp/69414
1041         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1042         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1043         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1044         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1045
1046 2016-03-23  Martin Liska  <mliska@suse.cz>
1047
1048         PR hsa/70337
1049         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1050         argument just in case a dispatched kernel uses that argument.
1051
1052 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1053
1054         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1055         -ftree-parallelize-loops/-fopenacc changes.
1056         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1057         Likewise.
1058         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1059         Likewise.
1060         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1061         Likewise.
1062         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1063         Likewise.
1064         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1065         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1066
1067 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1068
1069         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1070         always_ld_library_path the path to libgcc_s.
1071
1072 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1073
1074         PR testsuite/70009
1075         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1076
1077 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1078
1079         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1080         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1081         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1082         Same.
1083         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1084         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1085         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1086         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1087
1088 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1089
1090         * testsuite/lib/libgomp.exp
1091         (check_effective_target_hsa_offloading_selected_nocache): New.
1092         (check_effective_target_hsa_offloading_selected): Likewise.
1093         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1094         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1095         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1096         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1097         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1098         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1099         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1100         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1101         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1102         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1103         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1104         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1105         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1106         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1107         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1108         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1109         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1110
1111 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1112
1113         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1114         non-shared memory accelerators.
1115         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1116         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1117         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1118         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1119         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1120         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1121         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1122         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1123         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1124
1125 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1126
1127         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1128         ALWAYS_CFLAGS.
1129
1130 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1131
1132         PR libgomp/69555
1133         * testsuite/libgomp.c++/pr69555-1.C: New test.
1134         * testsuite/libgomp.c++/pr69555-2.C: New test.
1135
1136 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1137             Martin Jambor  <mjambor@suse.cz>
1138
1139         * testsuite/lib/libgomp.exp
1140         (check_effective_target_offload_device_shared_as): New proc.
1141         * testsuite/libgomp.c++/declare_target-1.C: New test.
1142
1143 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1144
1145         PR driver/68463
1146         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1147
1148 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1149
1150         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1151         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1152         dims.
1153         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1154         -ftree-parallelize-loops/-fopenacc changes.
1155         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1156         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1157         Likewise.
1158         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1159         Likewise.
1160         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1161         Likewise.
1162         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1163         Likewise.
1164         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1165         Likewise.
1166         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1167         Likewise.
1168         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1169         Likewise.
1170         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1171         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1172         Likewise.
1173         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1174         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1175         Likewise.
1176         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1177         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1178         Likewise.
1179
1180 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1181
1182         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1183
1184 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1185
1186         PR driver/69805
1187         * testsuite/libgomp.c/pr69805.c: New test.
1188
1189 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1190
1191         PR lto/67709
1192         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1193
1194 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1195
1196         PR tree-optimization/69599
1197         * testsuite/libgomp.c/omp-nested-3.c: New test.
1198         * testsuite/libgomp.c/pr46032-2.c: New test.
1199         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1200         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1201
1202 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1203
1204         PR lto/69707
1205         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1206
1207 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1208
1209         * testsuite/libgomp.c/target-31.c: Fix testcase.
1210
1211 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1212
1213         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1214         clause.
1215         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1216         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1217         reduction and map clauses.
1218         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1219
1220 2016-02-02  James Norris  <jnorris@codesourcery.com>
1221
1222         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1223
1224 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1225
1226         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1227         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1228
1229         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1230         cases.
1231
1232         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1233         variables.
1234         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1235         (hsa_kmt_lib): Set variables.
1236         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1237         always_ld_library_path.
1238         * Makefile.in: Regenerate.
1239         * configure: Likewise.
1240         * testsuite/Makefile.in: Likewise.
1241
1242         * plugin/configfrag.ac (offload_additional_options)
1243         (offload_additional_lib_paths): Don't amend for hsa offloading.
1244         * configure: Regenerate.
1245
1246         * plugin/configfrag.ac: Don't configure for offloading target if
1247         we don't build the corresponding plugin.
1248         * configure: Regenerate.
1249
1250 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1251
1252         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1253         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1254
1255 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1256
1257         PR tree-optimization/69110
1258         * testsuite/libgomp.c/pr69110.c: New test.
1259
1260 2016-01-25  Richard Biener  <rguenther@suse.de>
1261
1262         PR lto/69393
1263         * testsuite/libgomp.c++/pr69393.C: New testcase.
1264
1265 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1266
1267         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1268         function wasn't mapped to the device with non-shared memory.
1269
1270 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1271
1272         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1273
1274 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1275             Martin Liska  <mliska@suse.cz>
1276
1277         * plugin/Makefrag.am: Add HSA plugin requirements.
1278         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1279         (HSA_RUNTIME_LIB): Likewise.
1280         (HSA_RUNTIME_CPPFLAGS): Likewise.
1281         (HSA_RUNTIME_INCLUDE): New substitution.
1282         (HSA_RUNTIME_LIB): Likewise.
1283         (HSA_RUNTIME_LDFLAGS): Likewise.
1284         (hsa-runtime): New configure option.
1285         (hsa-runtime-include): Likewise.
1286         (hsa-runtime-lib): Likewise.
1287         (PLUGIN_HSA): New substitution variable.
1288         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1289         configure options.
1290         (PLUGIN_HSA_CPPFLAGS): Likewise.
1291         (PLUGIN_HSA_LDFLAGS): Likewise.
1292         (PLUGIN_HSA_LIBS): Likewise.
1293         Check that we have access to HSA run-time.
1294         * libgomp-plugin.h (offload_target_type): New element
1295         OFFLOAD_TARGET_TYPE_HSA.
1296         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1297         args.
1298         (bool gomp_create_target_task): Updated.
1299         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1300         new field can_run_func.
1301         * libgomp_g.h (GOMP_target_ext): Update prototype.
1302         * oacc-host.c (host_run): Added a new parameter args.
1303         * target.c (calculate_firstprivate_requirements): New function.
1304         (copy_firstprivate_data): Likewise.
1305         (gomp_target_fallback_firstprivate): Use them.
1306         (gomp_target_unshare_firstprivate): New function.
1307         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1308         devices.
1309         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1310         pass any args to plugins.
1311         (GOMP_target_ext): Introduce device-specific argument parameter args.
1312         Allow host fallback if device shares memory.  Do not remap data if
1313         device has shared memory.
1314         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1315         like host fallback for mappings.
1316         (GOMP_target_data): Treat shared memory devices like host fallback.
1317         (GOMP_target_data_ext): Likewise.
1318         (GOMP_target_update): Likewise.
1319         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1320         gomp_create_target_task.
1321         (GOMP_target_enter_exit_data): Likewise.
1322         (omp_target_alloc): Treat shared memory devices like host fallback.
1323         (omp_target_free): Likewise.
1324         (omp_target_is_present): Likewise.
1325         (omp_target_memcpy): Likewise.
1326         (omp_target_memcpy_rect): Likewise.
1327         (omp_target_associate_ptr): Likewise.
1328         (gomp_load_plugin_for_device): Also load can_run.
1329         * task.c (GOMP_PLUGIN_target_task_completion): Free
1330         firstprivate_copies.
1331         (gomp_create_target_task): Accept new argument args and store it to
1332         ttask.
1333         * plugin/plugin-hsa.c: New file.
1334
1335 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1336
1337         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1338         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1339         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1340         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1341         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1342         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1343         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1344         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1345         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1346         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1347         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1348         Same.
1349         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1350         Same.
1351         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1352         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1353         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1354         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1355         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1356         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1357         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1358         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1359         Same.
1360         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1361
1362 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1363
1364         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1365
1366 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1367
1368         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1369
1370 2016-01-12  James Norris  <jnorris@codesourcery.com>
1371
1372         * libgomp.texi: Updates for OpenACC.
1373
1374 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1375
1376         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1377
1378 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1379
1380         PR fortran/66680
1381         * testsuite/libgomp.fortran/pr66680.f90: New test.
1382
1383 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1384
1385         PR middle-end/68960
1386         * testsuite/libgomp.c/pr68960.c: New test.
1387
1388 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1389
1390         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1391         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1392
1393 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1394
1395         Update copyright years.
1396
1397         * libgomp.texi: Bump @copying's copyright year.
1398
1399 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1400
1401         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1402         dg-additional-options syntax.
1403         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1404         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1405         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1406         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1407         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1408         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1409         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1410         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1411         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1412         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1413         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1414         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1415         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1416         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1417         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1418         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1419         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1420         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1421
1422 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1423
1424         * libgomp.h (REFCOUNT_LINK): Define.
1425         (struct splay_tree_key_s): Add link_key.
1426         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1427         Replace target address of the pointer with target address of newly
1428         mapped object in the splay tree.  Set link pointer on target to the
1429         device address of the mapped object.
1430         (gomp_unmap_vars): Restore target address of the pointer in the splay
1431         tree for REFCOUNT_LINK objects after unmapping.
1432         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1433         declare target link" objects.
1434         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1435         "omp declare target link" objects, which were mapped for the image.
1436         (gomp_exit_data): Restore target address of the pointer in the splay
1437         tree for REFCOUNT_LINK objects after unmapping.
1438         * testsuite/libgomp.c/target-link-1.c: New file.
1439
1440 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1441
1442         * libgomp.h (gomp_device_state): New enum.
1443         (struct gomp_device_descr): Replace is_initialized with state.
1444         (gomp_fini_device): Remove declaration.
1445         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1446         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1447         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1448         (acc_set_device_type): Use state instead of is_initialized.
1449         (acc_set_device_num): Likewise.
1450         * target.c (resolve_device): Use state instead of is_initialized.
1451         Do not initialize finalized device.
1452         (gomp_map_vars): Do nothing if device is finalized.
1453         (gomp_unmap_vars): Likewise.
1454         (gomp_update): Likewise.
1455         (GOMP_offload_register_ver): Use state instead of is_initialized.
1456         (GOMP_offload_unregister_ver): Likewise.
1457         (gomp_init_device): Likewise.
1458         (gomp_unload_device): Likewise.
1459         (gomp_fini_device): Remove.
1460         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1461         (GOMP_target): Go to host fallback if device is finalized.
1462         (GOMP_target_ext): Likewise.
1463         (gomp_exit_data): Do nothing if device is finalized.
1464         (gomp_target_task_fn): Go to host fallback if device is finalized.
1465         (gomp_target_fini): New static function.
1466         (gomp_target_init): Use state instead of is_initialized.
1467         Call gomp_target_fini at exit.
1468
1469 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1470
1471         PR tree-optimization/68716
1472         * testsuite/libgomp.c/omp-nested-2.c: New test.
1473
1474 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1475
1476         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1477         target openacc_nvidia_accel_selected.
1478         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1479         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1480         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1481         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1482
1483 2015-12-01  Julian Brown  <julian@codesourcery.com>
1484             James Norris  <James_Norris@mentor.com>
1485
1486         * oacc-parallel.c (GOACC_host_data): New function.
1487         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1488         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1489         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1490         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1491         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1492         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1493         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1494
1495 2015-11-30  James Norris  <jnorris@codesourcery.com>
1496             Cesar Philippidis  <cesar@codesourcery.com>
1497
1498         libgomp/
1499         * libgomp.oacc-fortran/routine-5.f90: New test.
1500         * libgomp.oacc-fortran/routine-7.f90: New test.
1501         * libgomp.oacc-fortran/routine-9.f90: New test.
1502
1503 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1504
1505         PR tree-optimization/46032
1506         * testsuite/libgomp.c/pr46032.c: New test.
1507
1508 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1509
1510         PR libgomp/68579
1511         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1512         (gomp_create_target_task): Call it before freeing
1513         GOMP_TARGET_TASK_DATA tasks.
1514
1515         PR c/63326
1516         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1517         in between case label and OpenMP standalone directives.
1518         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1519
1520 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1521
1522         * configure: Regenerate.
1523
1524 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1525
1526         * testsuite/libgomp.c/target-35.c: New test.
1527
1528 2015-11-22  James Norris  <jnorris@codesourcery.com>
1529             Cesar Philippidis  <cesar@codesourcery.com>
1530
1531         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1532         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1533         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1534         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1535         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1536
1537 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1538
1539         PR middle-end/68221
1540         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1541         * testsuite/libgomp.c/reduction-12.c: Likewise.
1542         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1543         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1544
1545 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1546
1547         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1548         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1549         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1550         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1551         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1552         and fix.
1553         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1554         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1555
1556 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1557
1558         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1559         worker & gang cases.
1560         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1561
1562 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1563
1564         * config/nvptx/priority_queue.c: New file.
1565
1566 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1567
1568         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1569         sections.
1570
1571 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1572             Aldy Hernandez  <aldyh@redhat.com>
1573             Ilya Verbin  <ilya.verbin@intel.com>
1574
1575         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1576         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1577         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1578         iterators or IV by chunk size.
1579         * parallel.c (gomp_resolve_num_threads): Don't assume that
1580         if thr->ts.team is non-NULL, then pool must be non-NULL.
1581         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1582         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1583         GOMP_PLUGIN_target_task_completion.
1584         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1585         * Makefile.in: Regenerate.
1586         * libgomp.h: Shuffle prototypes and forward definitions around so
1587         priority queues can be defined.
1588         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1589         (enum gomp_target_task_state): New enum.
1590         (struct gomp_target_task): Add state, tgt, task and team fields.
1591         (gomp_create_target_task): Change return type to bool, add
1592         state argument.
1593         (gomp_target_task_fn): Change return type to bool.
1594         (struct gomp_device_descr): Add async_run_func.
1595         (struct gomp_task): Remove children, next_child, prev_child,
1596         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1597         Add pnode field.
1598         (struct gomp_taskgroup): Remove children.
1599         Add taskgroup_queue.
1600         (struct gomp_team): Change task_queue type to a priority queue.
1601         (splay_compare): Define inline.
1602         (priority_queue_offset): New.
1603         (priority_node_to_task): New.
1604         (task_to_priority_node): New.
1605         * oacc-mem.c: Do not include splay-tree.h.
1606         * priority_queue.c: New file.
1607         * priority_queue.h: New file.
1608         * splay-tree.c: Do not include splay-tree.h.
1609         (splay_tree_foreach_internal): New.
1610         (splay_tree_foreach): New.
1611         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1612         (splay_tree_callback): Define typedef.
1613         * target.c (splay_compare): Move to libgomp.h.
1614         (GOMP_target): Don't adjust *thr in any way around running offloaded
1615         task.
1616         (GOMP_target_ext): Likewise.  Handle target nowait.
1617         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1618         return value from gomp_create_target_task, if false, fallthrough
1619         as if no dependencies exist.
1620         (gomp_target_task_fn): Change return type to bool, return true
1621         if the task should have another part scheduled later.  Handle
1622         target nowait.
1623         (gomp_load_plugin_for_device): Initialize async_run.
1624         * task.c (gomp_init_task): Initialize children_queue.
1625         (gomp_clear_parent_in_list): New.
1626         (gomp_clear_parent_in_tree): New.
1627         (gomp_clear_parent): Handle priorities.
1628         (GOMP_task): Likewise.
1629         (priority_queue_move_task_first,
1630         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1631         New functions.
1632         (gomp_create_target_task): Use priority queues.  Change return type
1633         to bool, add state argument, return false if for async
1634         {{enter,exit} data,update} constructs no dependencies need to be
1635         waited for, handle target nowait.  Set task->fn to NULL instead of
1636         gomp_target_task_fn.
1637         (verify_children_queue): Remove.
1638         (priority_list_upgrade_task): New.
1639         (priority_queue_upgrade_task): New.
1640         (verify_task_queue): Remove.
1641         (priority_list_downgrade_task): New.
1642         (priority_queue_downgrade_task): New.
1643         (gomp_task_run_pre): Use priority queues.
1644         Abstract code out to priority_queue_downgrade_task.
1645         (gomp_task_run_post_handle_dependers): Use priority queues.
1646         (gomp_task_run_post_remove_parent): Likewise.
1647         (gomp_task_run_post_remove_taskgroup): Likewise.
1648         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
1649         tasks specially.
1650         (GOMP_taskwait): Likewise.
1651         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
1652         priority-queue_upgrade_task.
1653         (GOMP_taskgroup_start): Use priority queues.
1654         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
1655         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
1656         barrier.
1657         * taskloop.c (GOMP_taskloop): Handle priorities.
1658         * team.c (gomp_new_team): Call priority_queue_init.
1659         (free_team): Call priority_queue_free.
1660         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1661         team created for target nowait in implicit parallel region.
1662         (gomp_team_start): For nested check, test thr->ts.level instead of
1663         thr->ts.team != NULL.
1664         * testsuite/libgomp.c/doacross-3.c: New test.
1665         * testsuite/libgomp.c/ordered-5.c: New test.
1666         * testsuite/libgomp.c/priority.c: New test.
1667         * testsuite/libgomp.c/target-31.c: New test.
1668         * testsuite/libgomp.c/target-32.c: New test.
1669         * testsuite/libgomp.c/target-33.c: New test.
1670         * testsuite/libgomp.c/target-34.c: New test.
1671
1672 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1673
1674         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1675
1676         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1677         loop is sequential.
1678
1679 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1680
1681         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1682         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1683
1684 2015-11-12  James Norris  <jnorris@codesourcery.com>
1685             Joseph Myers  <joseph@codesourcery.com>
1686
1687         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1688         * oacc-parallel.c (GOACC_declare): New function.
1689         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1690         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1691         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1692         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1693         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1694
1695 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
1696
1697         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1698
1699 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
1700
1701         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1702         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1703
1704 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1705
1706         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1707         inadvertent commit.
1708
1709 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1710
1711         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1712         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1713         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1714         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1715         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1716
1717 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1718
1719         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1720         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1721
1722 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
1723             Ilya Verbin  <ilya.verbin@intel.com>
1724
1725         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1726         GOMP_loop_nonmonotonic_dynamic_start,
1727         GOMP_loop_nonmonotonic_guided_next,
1728         GOMP_loop_nonmonotonic_guided_start,
1729         GOMP_loop_ull_nonmonotonic_dynamic_next,
1730         GOMP_loop_ull_nonmonotonic_dynamic_start,
1731         GOMP_loop_ull_nonmonotonic_guided_next,
1732         GOMP_loop_ull_nonmonotonic_guided_start,
1733         GOMP_parallel_loop_nonmonotonic_dynamic,
1734         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1735         (GOMP_target_41): Renamed to ...
1736         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1737         arguments.
1738         (GOMP_target_data_41): Renamed to ...
1739         (GOMP_target_data_ext): ... this.
1740         (GOMP_target_update_41): Renamed to ...
1741         (GOMP_target_update_ext): ... this.
1742         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1743         GOMP_target_data_ext and GOMP_target_update_ext instead of
1744         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1745         Export GOMP_loop_nonmonotonic_dynamic_next,
1746         GOMP_loop_nonmonotonic_dynamic_start,
1747         GOMP_loop_nonmonotonic_guided_next,
1748         GOMP_loop_nonmonotonic_guided_start,
1749         GOMP_loop_ull_nonmonotonic_dynamic_next,
1750         GOMP_loop_ull_nonmonotonic_dynamic_start,
1751         GOMP_loop_ull_nonmonotonic_guided_next,
1752         GOMP_loop_ull_nonmonotonic_guided_start,
1753         GOMP_parallel_loop_nonmonotonic_dynamic and
1754         GOMP_parallel_loop_nonmonotonic_guided.
1755         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1756         GOMP_parallel_loop_nonmonotonic_guided,
1757         GOMP_loop_nonmonotonic_dynamic_start,
1758         GOMP_loop_nonmonotonic_guided_start,
1759         GOMP_loop_nonmonotonic_dynamic_next,
1760         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
1761         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
1762         GOMP_loop_ull_nonmonotonic_guided_start,
1763         GOMP_loop_ull_nonmonotonic_dynamic_next,
1764         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
1765         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
1766         functions.
1767         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
1768         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
1769         Use gomp_map_val function.
1770         (gomp_target_fallback_firstprivate): New static function.
1771         (GOMP_target_41): Renamed to ...
1772         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1773         arguments.  Move firstprivate fallback handling into a new
1774         function.
1775         (GOMP_target_data_41): Renamed to ...
1776         (GOMP_target_data_ext): ... this.
1777         (GOMP_target_update_41): Renamed to ...
1778         (GOMP_target_update_ext): ... this.
1779         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
1780         gomp_map_0len_lookup instead of gomp_map_lookup.
1781         (omp_target_is_present): Use gomp_map_0len_lookup instead of
1782         gomp_map_lookup.
1783         * testsuite/libgomp.c/target-28.c: Likewise.
1784         * testsuite/libgomp.c/monotonic-1.c: New test.
1785         * testsuite/libgomp.c/monotonic-2.c: New test.
1786         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
1787         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
1788         * testsuite/libgomp.c/pr66199-5.c: New test.
1789         * testsuite/libgomp.c/pr66199-6.c: New test.
1790         * testsuite/libgomp.c/pr66199-7.c: New test.
1791         * testsuite/libgomp.c/pr66199-8.c: New test.
1792         * testsuite/libgomp.c/pr66199-9.c: New test.
1793         * testsuite/libgomp.c/reduction-11.c: New test.
1794         * testsuite/libgomp.c/reduction-12.c: New test.
1795         * testsuite/libgomp.c/reduction-13.c: New test.
1796         * testsuite/libgomp.c/reduction-14.c: New test.
1797         * testsuite/libgomp.c/reduction-15.c: New test.
1798         * testsuite/libgomp.c/target-12.c (main): Adjust for
1799         omp_target_is_present change for one-past-last element.
1800         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
1801         the same var is both mapped and privatized.
1802         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
1803         handling of zero-length array sections.
1804         * testsuite/libgomp.c/target-28.c: New test.
1805         * testsuite/libgomp.c/target-29.c: New test.
1806         * testsuite/libgomp.c/target-30.c: New test.
1807         * testsuite/libgomp.c/target-teams-1.c: New test.
1808         * testsuite/libgomp.c++/member-6.C: New test.
1809         * testsuite/libgomp.c++/member-7.C: New test.
1810         * testsuite/libgomp.c++/monotonic-1.C: New test.
1811         * testsuite/libgomp.c++/monotonic-2.C: New test.
1812         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
1813         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
1814         * testsuite/libgomp.c++/pr66199-3.C: New test.
1815         * testsuite/libgomp.c++/pr66199-4.C: New test.
1816         * testsuite/libgomp.c++/pr66199-5.C: New test.
1817         * testsuite/libgomp.c++/pr66199-6.C: New test.
1818         * testsuite/libgomp.c++/pr66199-7.C: New test.
1819         * testsuite/libgomp.c++/pr66199-8.C: New test.
1820         * testsuite/libgomp.c++/pr66199-9.C: New test.
1821         * testsuite/libgomp.c++/reduction-11.C: New test.
1822         * testsuite/libgomp.c++/reduction-12.C: New test.
1823         * testsuite/libgomp.c++/target-13.C: New test.
1824         * testsuite/libgomp.c++/target-14.C: New test.
1825         * testsuite/libgomp.c++/target-15.C: New test.
1826         * testsuite/libgomp.c++/target-16.C: New test.
1827         * testsuite/libgomp.c++/target-17.C: New test.
1828         * testsuite/libgomp.c++/target-18.C: New test.
1829         * testsuite/libgomp.c++/target-19.C: New test.
1830
1831 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1832
1833         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
1834         and reduction copy.
1835         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1836         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1837         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1838         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1839         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
1840         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1841         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1842         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1843         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1844         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
1845         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1846         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1847         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1848         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
1849
1850 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1851
1852         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
1853         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
1854         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
1855         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
1856         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
1857         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
1858         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
1859         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
1860
1861 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
1862
1863         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
1864         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
1865         (GOMP_OFFLOAD_openacc_parallel): Likewise.
1866         * oacc-host.c (host_openacc_exec): Likewise.
1867         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
1868
1869 2015-11-03  Julian Brown  <julian@codesourcery.com>
1870             Thomas Schwinge  <thomas@codesourcery.com>
1871
1872         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
1873         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1874         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
1875         Likewise.
1876         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
1877         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
1878
1879 2015-11-03  James Norris  <jnorris@codesourcery.com>
1880
1881         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
1882         file.
1883         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
1884         Likewise.
1885         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
1886         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
1887         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1888         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
1889         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1890
1891 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
1892
1893         * openacc.h (enum acc_device_t): Reformat. Ensure layout
1894         compatibility.
1895         (enum acc_async_t): Reformat.
1896         (acc_on_device): Declare compatible with builtin and provide C++
1897         wrapper.
1898         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
1899
1900 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
1901             Cesar Philippidis  <cesar@codesourcery.com>
1902
1903         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
1904         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
1905         ... this.  Add a description of the test at the top of the file.
1906         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
1907         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
1908         ... this.  Add a description of the test at the top of the file.
1909
1910 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
1911
1912         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
1913         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
1914         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
1915         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
1916         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
1917         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
1918
1919 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
1920
1921         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
1922         dimensions.
1923
1924 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
1925
1926         PR testsuite/68063
1927         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
1928
1929 2015-10-27  James Norris  <jnorris@codesourcery.com>
1930
1931         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
1932         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
1933
1934 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
1935
1936         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
1937         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1938
1939         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
1940         acc_device_nvidia usage.
1941         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1942         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1943         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1944
1945         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
1946         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
1947
1948         PR libgomp/66518
1949         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
1950
1951         PR libgomp/65437
1952         PR libgomp/66518
1953         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
1954         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
1955
1956 2015-10-23  Tom de Vries  <tom@codesourcery.com>
1957
1958         PR testsuite/68063
1959         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
1960
1961 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
1962
1963         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
1964         vector_length.
1965         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1966
1967 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
1968             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
1969
1970         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
1971         to 0 when mapnum is 0.
1972
1973 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1974
1975         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
1976         Cast to int from int32_t.
1977
1978 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
1979             Aldy Hernandez  <aldyh@redhat.com>
1980             Ilya Verbin  <ilya.verbin@intel.com>
1981
1982         * config/linux/affinity.c (omp_get_place_num_procs,
1983         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1984         * config/linux/doacross.h: New file.
1985         * config/posix/affinity.c (omp_get_place_num_procs,
1986         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1987         * config/posix/doacross.h: New file.
1988         * env.c: Include gomp-constants.h.
1989         (struct gomp_task_icv): Rename run_sched_modifier to
1990         run_sched_chunk_size.
1991         (gomp_max_task_priority_var): New variable.
1992         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
1993         (handle_omp_display_env): Change _OPENMP value from 201307 to
1994         201511.  Print OMP_MAX_TASK_PRIORITY.
1995         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
1996         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
1997         chunk_size and run_sched_modifier to run_sched_chunk_size.
1998         (omp_get_max_task_priority, omp_get_initial_device,
1999         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2000         omp_get_partition_place_nums): New functions.
2001         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2002         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2003         to chunk_size.
2004         (omp_get_num_places_, omp_get_place_num_procs_,
2005         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2006         omp_get_place_proc_ids_8_, omp_get_place_num_,
2007         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2008         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2009         omp_get_max_task_priority_): New functions.
2010         * libgomp_g.h (GOMP_loop_doacross_static_start,
2011         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2012         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2013         GOMP_loop_ull_doacross_dynamic_start,
2014         GOMP_loop_ull_doacross_guided_start,
2015         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2016         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2017         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2018         GOMP_target_data_41, GOMP_target_update_41,
2019         GOMP_target_enter_exit_data): New prototypes.
2020         (GOMP_task): Add prototype argument.
2021         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2022         (struct gomp_doacross_work_share): New type.
2023         (struct gomp_work_share): Add doacross field.
2024         (struct gomp_task_icv): Rename run_sched_modifier to
2025         run_sched_chunk_size.
2026         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2027         GOMP_TASK_UNDEFERRED.  Add comments.
2028         (struct gomp_task_depend_entry): Add comments.
2029         (struct gomp_task): Likewise.
2030         (struct gomp_taskgroup): Likewise.
2031         (struct gomp_target_task): New type.
2032         (struct gomp_team): Add comment.
2033         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2034         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2035         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2036         (struct target_var_desc): New type.
2037         (struct target_mem_desc): Adjust comment.  Use struct
2038         target_var_desc instead of splay_tree_key for list.
2039         (REFCOUNT_INFINITY): Define.
2040         (struct splay_tree_key_s): Remove copy_from field.
2041         (struct gomp_device_descr): Add dev2dev_func field.
2042         (enum gomp_map_vars_kind): New enum.
2043         (gomp_map_vars): Add one argument.
2044         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2045         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2046         omp_get_place_num_procs, omp_get_place_num_procs_,
2047         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2048         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2049         omp_get_place_num_, omp_get_partition_num_places,
2050         omp_get_partition_num_places_, omp_get_partition_place_nums,
2051         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2052         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2053         omp_target_free, omp_target_is_present, omp_target_memcpy,
2054         omp_target_memcpy_rect, omp_target_associate_ptr and
2055         omp_target_disassociate_ptr.
2056         (GOMP_4.0.2): Renamed to ...
2057         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2058         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2059         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2060         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2061         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2062         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2063         GOMP_loop_ull_doacross_guided_start,
2064         GOMP_loop_ull_doacross_runtime_start,
2065         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2066         GOMP_doacross_ull_wait.
2067         * libgomp.texi: Document omp_get_max_task_priority.
2068         Rename modifier argument to chunk_size for omp_set_schedule and
2069         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2070         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2071         to run_sched_chunk_size renaming.
2072         (GOMP_loop_ordered_runtime_start): Likewise.
2073         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2074         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2075         GOMP_parallel_loop_runtime_start): New functions.
2076         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2077         to run_sched_chunk_size renaming.
2078         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2079         GOMP_loop_doacross_guided_start): New functions or aliases.
2080         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2081         run_sched_modifier to run_sched_chunk_size renaming.
2082         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2083         (gomp_loop_ull_doacross_static_start,
2084         gomp_loop_ull_doacross_dynamic_start,
2085         gomp_loop_ull_doacross_guided_start,
2086         GOMP_loop_ull_doacross_runtime_start): New functions.
2087         (GOMP_loop_ull_doacross_static_start,
2088         GOMP_loop_ull_doacross_dynamic_start,
2089         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2090         * oacc-mem.c (acc_map_data, present_create_copy,
2091         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2092         to gomp_map_vars.
2093         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2094         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2095         instead of false to gomp_map_vars.
2096         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2097         * omp.h.in (omp_lock_hint_t): New type.
2098         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2099         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2100         omp_get_place_num, omp_get_partition_num_places,
2101         omp_get_partition_place_nums, omp_get_initial_device,
2102         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2103         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2104         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2105         prototypes.
2106         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2107         (omp_lock_hint_none, omp_lock_hint_uncontended,
2108         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2109         omp_lock_hint_speculative): New parameters.
2110         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2111         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2112         omp_get_place_num, omp_get_partition_num_places,
2113         omp_get_partition_place_nums, omp_get_initial_device,
2114         omp_get_max_task_priority): New interfaces.
2115         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2116         to chunk_size.
2117         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2118         (omp_lock_hint_none, omp_lock_hint_uncontended,
2119         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2120         omp_lock_hint_speculative): New parameters.
2121         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2122         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2123         omp_get_place_num, omp_get_partition_num_places,
2124         omp_get_partition_place_nums, omp_get_initial_device,
2125         omp_get_max_task_priority): New functions and subroutines.
2126         * ordered.c: Include stdarg.h and string.h.
2127         (MAX_COLLAPSED_BITS): Define.
2128         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2129         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2130         GOMP_doacross_ull_wait): New functions.
2131         * target.c: Include errno.h.
2132         (resolve_device): If device is not initialized, call
2133         gomp_init_device on it.
2134         (gomp_map_lookup): New function.
2135         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2136         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2137         GOMP_MAP_ALWAYS_TO_P.
2138         (get_kind): Rename is_openacc argument to short_mapkind.
2139         (gomp_map_pointer): Use gomp_map_lookup.
2140         (gomp_map_fields_existing): New function.
2141         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2142         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2143         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2144         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2145         Adjust for tgt->list changed type and copy_from living in there.
2146         (gomp_copy_from_async): Adjust for tgt->list changed type and
2147         copy_from living in there.
2148         (gomp_unmap_vars): Likewise.
2149         (gomp_update): Likewise.  Rename is_openacc argument to
2150         short_mapkind.  Don't fail if object is not mapped.
2151         (gomp_load_image_to_device): Initialize refcount to
2152         REFCOUNT_INFINITY.
2153         (gomp_target_fallback): New function.
2154         (gomp_get_target_fn_addr): Likewise.
2155         (GOMP_target): Adjust gomp_map_vars caller, use
2156         gomp_get_target_fn_addr and gomp_target_fallback.
2157         (GOMP_target_41): New function.
2158         (gomp_target_data_fallback): New function.
2159         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2160         (GOMP_target_data_41): New function.
2161         (GOMP_target_update): Adjust gomp_update caller.
2162         (GOMP_target_update_41): New function.
2163         (gomp_exit_data, GOMP_target_enter_exit_data,
2164         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2165         omp_target_is_present, omp_target_memcpy,
2166         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2167         omp_target_associate_ptr, omp_target_disassociate_ptr,
2168         gomp_load_plugin_for_device): New functions.
2169         * task.c: Include gomp-constants.h.  Include taskloop.c
2170         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2171         (gomp_task_handle_depend): New function.
2172         (GOMP_task): Use it.  Add priority argument.  Use
2173         gomp-constant.h constants instead of hardcoded numbers.
2174         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2175         (gomp_create_target_task): New function.
2176         (verify_children_queue, verify_taskgroup_queue,
2177         verify_task_queue): New functions.
2178         (gomp_task_run_pre): Call verify_*_queue functions.
2179         If an upcoming tied task is about to leave the sibling or
2180         taskgroup queues in an invalid state, adjust appropriately.
2181         Remove taskgroup argument.  Add comments.
2182         (gomp_task_run_post_handle_dependers): Add comments.
2183         (gomp_task_run_post_remove_parent): Likewise.
2184         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2185         (GOMP_taskwait): Likewise.  Add comments.
2186         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2187         problem such that the first non parent_depends_on task does not
2188         end up at the end of the children queue.
2189         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2190         GOMP_TASK_UNDEFERRED.
2191         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2192         * taskloop.c: New file.
2193         * testsuite/lib/libgomp.exp
2194         (check_effective_target_offload_device_nonshared_as): New proc.
2195         * testsuite/libgomp.c/affinity-2.c: New test.
2196         * testsuite/libgomp.c/doacross-1.c: New test.
2197         * testsuite/libgomp.c/doacross-2.c: New test.
2198         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2199         Add map clause to target.
2200         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2201         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2202         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2203         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2204         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2205         Likewise.
2206         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2207         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2208         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2209         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2210         not defined.  Use those where needed.
2211         * testsuite/libgomp.c/for-4.c: New test.
2212         * testsuite/libgomp.c/for-5.c: New test.
2213         * testsuite/libgomp.c/for-6.c: New test.
2214         * testsuite/libgomp.c/linear-1.c: New test.
2215         * testsuite/libgomp.c/ordered-4.c: New test.
2216         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2217         only allowed on the loop iterator.
2218         * testsuite/libgomp.c/pr66199-3.c: New test.
2219         * testsuite/libgomp.c/pr66199-4.c: New test.
2220         * testsuite/libgomp.c/reduction-7.c: New test.
2221         * testsuite/libgomp.c/reduction-8.c: New test.
2222         * testsuite/libgomp.c/reduction-9.c: New test.
2223         * testsuite/libgomp.c/reduction-10.c: New test.
2224         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2225         map(tofrom:s).
2226         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2227         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2228         * testsuite/libgomp.c/target-11.c: New test.
2229         * testsuite/libgomp.c/target-12.c: New test.
2230         * testsuite/libgomp.c/target-13.c: New test.
2231         * testsuite/libgomp.c/target-14.c: New test.
2232         * testsuite/libgomp.c/target-15.c: New test.
2233         * testsuite/libgomp.c/target-16.c: New test.
2234         * testsuite/libgomp.c/target-17.c: New test.
2235         * testsuite/libgomp.c/target-18.c: New test.
2236         * testsuite/libgomp.c/target-19.c: New test.
2237         * testsuite/libgomp.c/target-20.c: New test.
2238         * testsuite/libgomp.c/target-21.c: New test.
2239         * testsuite/libgomp.c/target-22.c: New test.
2240         * testsuite/libgomp.c/target-23.c: New test.
2241         * testsuite/libgomp.c/target-24.c: New test.
2242         * testsuite/libgomp.c/target-25.c: New test.
2243         * testsuite/libgomp.c/target-26.c: New test.
2244         * testsuite/libgomp.c/target-27.c: New test.
2245         * testsuite/libgomp.c/taskloop-1.c: New test.
2246         * testsuite/libgomp.c/taskloop-2.c: New test.
2247         * testsuite/libgomp.c/taskloop-3.c: New test.
2248         * testsuite/libgomp.c/taskloop-4.c: New test.
2249         * testsuite/libgomp.c++/ctor-13.C: New test.
2250         * testsuite/libgomp.c++/doacross-1.C: New test.
2251         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2252         Replace offload_device with offload_device_nonshared_as.
2253         * testsuite/libgomp.c++/for-12.C: New test.
2254         * testsuite/libgomp.c++/for-13.C: New test.
2255         * testsuite/libgomp.c++/for-14.C: New test.
2256         * testsuite/libgomp.c++/linear-1.C: New test.
2257         * testsuite/libgomp.c++/member-1.C: New test.
2258         * testsuite/libgomp.c++/member-2.C: New test.
2259         * testsuite/libgomp.c++/member-3.C: New test.
2260         * testsuite/libgomp.c++/member-4.C: New test.
2261         * testsuite/libgomp.c++/member-5.C: New test.
2262         * testsuite/libgomp.c++/ordered-1.C: New test.
2263         * testsuite/libgomp.c++/reduction-5.C: New test.
2264         * testsuite/libgomp.c++/reduction-6.C: New test.
2265         * testsuite/libgomp.c++/reduction-7.C: New test.
2266         * testsuite/libgomp.c++/reduction-8.C: New test.
2267         * testsuite/libgomp.c++/reduction-9.C: New test.
2268         * testsuite/libgomp.c++/reduction-10.C: New test.
2269         * testsuite/libgomp.c++/reference-1.C: New test.
2270         * testsuite/libgomp.c++/simd14.C: New test.
2271         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2272         * testsuite/libgomp.c++/target-5.C: New test.
2273         * testsuite/libgomp.c++/target-6.C: New test.
2274         * testsuite/libgomp.c++/target-7.C: New test.
2275         * testsuite/libgomp.c++/target-8.C: New test.
2276         * testsuite/libgomp.c++/target-9.C: New test.
2277         * testsuite/libgomp.c++/target-10.C: New test.
2278         * testsuite/libgomp.c++/target-11.C: New test.
2279         * testsuite/libgomp.c++/target-12.C: New test.
2280         * testsuite/libgomp.c++/taskloop-1.C: New test.
2281         * testsuite/libgomp.c++/taskloop-2.C: New test.
2282         * testsuite/libgomp.c++/taskloop-3.C: New test.
2283         * testsuite/libgomp.c++/taskloop-4.C: New test.
2284         * testsuite/libgomp.c++/taskloop-5.C: New test.
2285         * testsuite/libgomp.c++/taskloop-6.C: New test.
2286         * testsuite/libgomp.c++/taskloop-7.C: New test.
2287         * testsuite/libgomp.c++/taskloop-8.C: New test.
2288         * testsuite/libgomp.c++/taskloop-9.C: New test.
2289         * testsuite/libgomp.fortran/affinity1.f90: New test.
2290         * testsuite/libgomp.fortran/affinity2.f90: New test.
2291
2292 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2293
2294         PR tree-optimization/67476
2295         * testsuite/libgomp.c/autopar-3.c: New test.
2296         * testsuite/libgomp.c/autopar-4.c: New test.
2297         * testsuite/libgomp.c/autopar-5.c: New test.
2298         * testsuite/libgomp.c/autopar-6.c: New test.
2299         * testsuite/libgomp.c/autopar-7.c: New test.
2300         * testsuite/libgomp.c/autopar-8.c: New test.
2301
2302 2015-10-12  James Norris  <jnorris@codesourcery.com>
2303
2304         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2305         initializer.
2306
2307 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2308
2309         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2310         using load_gcc_lib.
2311
2312 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2313
2314         * oacc-ptx.h: Remove file, moving its content into...
2315         * config/nvptx/fortran.c: ... here...
2316         * config/nvptx/oacc-init.c: ..., here...
2317         * config/nvptx/oacc-parallel.c: ..., and here.
2318         * config/nvptx/openacc.f90: New file.
2319         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2320         (link_ptx): Don't link in predefined bits of PTX code.
2321
2322 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2323             Bernd Schmidt <bernds@codesourcery.com>
2324
2325         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2326         (struct targ_ptx_obj): New.
2327         (nvptx_tdata): Move earlier, change data format.
2328         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2329         objects.
2330         (GOMP_OFFLOAD_load_image): Adjust.
2331
2332 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2333
2334         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2335         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2336         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2337         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2338         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2339         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2340         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2341         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2342         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2343         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2344         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2345         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2346         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2347         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2348         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2349         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2350         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2351         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2352         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2353         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2354         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2355         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2356         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2357         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2358         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2359         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2360         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2361         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2362         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2363         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2364         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2365         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2366         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2367         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2368         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2369         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2370         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2371         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2372         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2373         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2374         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2375         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2376         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2377         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2378         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2379         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2380         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2381         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2382         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2383         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2384         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2385         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2386         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2387         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2388         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2389         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2390         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2391         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2392         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2393         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2394         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2395         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2396         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2397
2398 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2399
2400         * oacc-init.c (acc_on_device): Force optimization level.
2401
2402 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2403
2404         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2405         (cuda_errlist): Delete.
2406         (cuda_error): Reimplement.
2407
2408 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2409
2410         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2411         array.
2412         * libgomp.map (GOACC_parallel_keyed): New.
2413         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2414         all callers.
2415         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2416         and take keyed varargs list.  Adjust call to exec_func.
2417         (GOACC_parallel): Force host fallback.
2418         * libgomp_g.h (GOACC_parallel): Remove.
2419         (GOACC_parallel_keyed): Declare.
2420         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2421         (stuct targ_gn_descriptor): Replace name field with launch field.
2422         (nvptx_exec): Lose separate geometry args, take array.  Process
2423         dynamic dimensions and adjust.
2424         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2425         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2426         data.
2427         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2428         passing.
2429         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2430         passing.
2431
2432 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2433
2434         PR libgomp/67141
2435         * oacc-int.h (goacc_host_init): Add declaration.
2436         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2437         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2438
2439 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2440             Sebastian Pop  <s.pop@samsung.com>
2441
2442         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2443         match o/p.
2444         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2445         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2446         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2447         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2448         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2449
2450 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2451
2452         * configure.tgt: Add missing ;; in between nvptx and rtems
2453         snippets.
2454
2455 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2456
2457         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2458         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2459         (gomp_thread_pool_reservoir): Add priority member.
2460         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2461         priority.
2462         (parse_thread_pools): Likewise.
2463         * team.c (gomp_team_start): Call configuration provided
2464         gomp_adjust_thread_attr(). Destroy thread attributes if
2465         necessary.
2466         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2467
2468 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2469
2470         * config/posix/pool.h: New.
2471         * config/rtems/pool.h: Likewise.
2472         * config/rtems/proc.c: Likewise.
2473         * libgomp.h (gomp_thread_destructor): Declare.
2474         * team.c: Include configuration provided "pool.h".
2475         (gomp_get_thread_pool): Define in configuration.
2476         (gomp_team_end): Call configuration defined
2477         gomp_release_thread_pool().
2478
2479 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2480
2481         * config/rtems/bar.c: New.
2482         * config/rtems/bar.h: Likewise.
2483         * config/rtems/mutex.c: Likewise.
2484         * config/rtems/mutex.h: Likewise.
2485         * config/rtems/sem.c: Likewise.
2486         * config/rtems/sem.h: Likewise.
2487         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2488         <sys/lock.h> header file.
2489         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2490         supported by Newlib.
2491         * configure: Regenerate.
2492
2493 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2494
2495         * team.c (gomp_new_thread_pool): Delete and move content to ...
2496         (gomp_get_thread_pool): ... new function.  Allocate and
2497         initialize thread pool on demand.
2498         (get_last_team): Use gomp_get_thread_pool().
2499         (gomp_team_start): Delete thread pool initialization.
2500
2501 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2502
2503         PR tree-optimization/65637
2504         * testsuite/libgomp.c/autopar-2.c: New test.
2505
2506 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2507
2508         PR tree-optimization/46193
2509         * testsuite/libgomp.c/pr46193.c: New test.
2510
2511 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2512
2513         libgomp/
2514         * libgomp.map: Add 4.0.2 version.
2515         * target.c (offload_image_descr): Add version field.
2516         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2517         call.  Improve load mismatch diagnostic.
2518         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2519         call.
2520         (GOMP_offload_regster): Make stub function, move bulk to ...
2521         (GOMP_offload_register_ver): ... here.  Process version argument.
2522         (GOMP_offload_unregister): Make stub function, move bulk to ...
2523         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2524         (gomp_init_device): Process version field.
2525         (gomp_unload_device): Process version field.
2526         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2527         macros.  Check plugin version.
2528         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2529         loader and unloader types.
2530         * oacc-host.c: Include gomp-constants.h.
2531         (host_version): New.
2532         (host_load_image, host_unload_image): Adjust.
2533         (host_dispatch): Add host_version.
2534         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2535         (GOMP_OFFLOAD_version): New.
2536         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2537         (GOMP_OFFLOAD_unload_image): Likewise.
2538         * plugin/plugin-host.c: Include gomp-constants.h.
2539         (GOMP_OFFLOAD_version): New.
2540         (GOMP_OFFLOAD_load_image): Add version arg.
2541         (GOMP_OFFLOAD_unload_image): Likewise.
2542
2543 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2544
2545         PR tree-optimization/65468
2546         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2547
2548 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2549
2550         PR tree-optimization/65468
2551         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2552
2553 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2554
2555         PR libgomp/66761
2556         PR libgomp/67303
2557         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2558         (gomp_iter_guided_next): Idem.
2559         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2560         (gomp_iter_ull_guided_next): Idem.
2561         * config/linux/wait.h (do_spin): Idem.
2562
2563 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2564
2565         * libgomp-plugin.h (enum offload_target_type): Remove
2566         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2567         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2568         * openacc.h (enum acc_device_t): Likewise.
2569         * openacc_lib.h: Likewise.
2570         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2571         (acc_on_device): Just use __builtin_acc_on_device.
2572         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2573         of acc_on_device builtin.
2574         * plugin/plugin-host.h: Remove file.
2575         * plugin/plugin-host.c: Likewise, but salvage some content into...
2576         * oacc-host.c: ... this file.
2577         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2578         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2579         * Makefile.in: Regenerate.
2580         * configure: Likewise.
2581         * testsuite/lib/libgomp.exp
2582         (check_effective_target_openacc_host_nonshm_selected): Remove.
2583         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2584         ACC_DEVICE_TYPE=host_nonshm.
2585         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2586         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2587         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2588         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2589         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2590         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2591
2592 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2593             Jakub Jelinek  <jakub@redhat.com>
2594
2595         * config/nvptx/affinity.c: New file.
2596         * config/nvptx/alloc.c: Likewise.
2597         * config/nvptx/bar.c: Likewise.
2598         * config/nvptx/barrier.c: Likewise.
2599         * config/nvptx/critical.c: Likewise.
2600         * config/nvptx/env.c: Likewise.
2601         * config/nvptx/error.c: Likewise.
2602         * config/nvptx/fortran.c: Likewise.
2603         * config/nvptx/iter.c: Likewise.
2604         * config/nvptx/iter_ull.c: Likewise.
2605         * config/nvptx/libgomp-plugin.c: Likewise.
2606         * config/nvptx/lock.c: Likewise.
2607         * config/nvptx/loop.c: Likewise.
2608         * config/nvptx/loop_ull.c: Likewise.
2609         * config/nvptx/mutex.c: Likewise.
2610         * config/nvptx/oacc-async.c: Likewise.
2611         * config/nvptx/oacc-cuda.c: Likewise.
2612         * config/nvptx/oacc-host.c: Likewise.
2613         * config/nvptx/oacc-init.c: Likewise.
2614         * config/nvptx/oacc-mem.c: Likewise.
2615         * config/nvptx/oacc-parallel.c: Likewise.
2616         * config/nvptx/oacc-plugin.c: Likewise.
2617         * config/nvptx/omp-lock.h: Likewise.
2618         * config/nvptx/ordered.c: Likewise.
2619         * config/nvptx/parallel.c: Likewise.
2620         * config/nvptx/proc.c: Likewise.
2621         * config/nvptx/ptrlock.c: Likewise.
2622         * config/nvptx/sections.c: Likewise.
2623         * config/nvptx/sem.c: Likewise.
2624         * config/nvptx/single.c: Likewise.
2625         * config/nvptx/splay-tree.c: Likewise.
2626         * config/nvptx/target.c: Likewise.
2627         * config/nvptx/task.c: Likewise.
2628         * config/nvptx/team.c: Likewise.
2629         * config/nvptx/time.c: Likewise.
2630         * config/nvptx/work.c: Likewise.
2631         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2632         * configure: Regenerate.
2633         * configure.tgt (config_path): Set to "nvptx" for target
2634         nvptx*-*-*.
2635
2636 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2637
2638         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2639
2640 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2641
2642         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2643         (cuda_errlist): Constify.
2644         (errmsg):  Move into ...
2645         (cuda_error): ... here.  Make smaller.
2646         (_XSTR, _STR): Delete.
2647         (cuda_synames): Delete.
2648         (verify_device_library): Delete.
2649         (nvptx_init): Don't call it.
2650
2651 2015-07-28  Tom de Vries  <tom@codesourcery.com>
2652
2653         * testsuite/libgomp.c/uns-outer-4.c: New test.
2654
2655 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
2656
2657         * testsuite/libgomp.c/pr66714.c: New test.
2658
2659 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2660
2661         PR libgomp/66950
2662         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2663         (fib_ref): New function.
2664         (fib): Correct corner cases in the recursion.
2665         (main): Replace the non-simd loop with fib_ref call.
2666         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2667         subroutine.
2668         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
2669         for the last array element value.  Replace the non-simd loop with
2670         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
2671         of the last array element with according Fibonacci sequence element.
2672         (fib): Correct corner cases in the recursion.
2673
2674 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
2675
2676         * target.c (gomp_offload_image_to_device): Rename to ...
2677         (gomp_load_image_to_device): ... here.
2678         (GOMP_offload_register): Adjust call.
2679         (gomp_init_device): Likewise.
2680         (gomp_unload_image_from_device): New.  Broken out of ...
2681         (GOMP_offload_unregister): ... here.  Call it.
2682         (gomp_unload_device): New.
2683         * libgomp.h (gomp_unload_device): Declare.
2684         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2685         mem maps.
2686
2687 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
2688
2689         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2690         wait=-specific if.
2691         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2692         !=0 condition.
2693         (goacc_waits): Move !num_waits handling to ...
2694         (GOACC_wait): ... here, the only caller that might have zero waits.
2695
2696         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2697         (struct ptx_image_data): Move earlier, add fns field.
2698         (struct ptx_device): Add images and image_lock fields.
2699         (ptx_images, ptx_image_lock): Delete.
2700         (nvptx_open_device): Initialize images and image_lock fields.
2701         (nvptx_close_device): Destroy image_lock.
2702         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2703         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2704         fields.
2705
2706 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
2707
2708         * target.c (GOMP_offload_register): Use int for device type arg.
2709         (GOMP_offload_unregister): Likewise.
2710
2711         * target.c (struct_offload_image_descr): Constify host_table.
2712         (gomp_offload_image_to_device): Likewise.
2713         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2714
2715         * libgomp.h (gomp_device_descr): Constify target data arguments.
2716         * target.c (struct offload_image_descr): Constify target_data.
2717         (gomp_offload_image_to_device): Likewise.
2718         (GOMP_offload_register): Likewise.
2719         (GOMP_offload_unrefister): Likewise.
2720         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2721         GOMP_OFFLOAD_unload_image): Constify target data.
2722         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2723         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2724
2725 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
2726
2727         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2728         Workaround driver library const error.
2729         (struct nvptx_tdata, nvptx_tdata_t): New.
2730         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2731         type.
2732
2733 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2734
2735         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2736         of EPS parameter from integer to real.
2737         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2738         type of EPS parameter from integer to real.
2739
2740 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2741
2742         * team.c (get_last_team): New.
2743         (gomp_new_team): Recycle last non-nested team if possible.
2744         (gomp_team_end): Move team work share list free lock destruction
2745         to ...
2746         (free_team): ... here.
2747
2748 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2749
2750         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2751         and ref from int to double.  Replaced their comparison with
2752         an inequality of their difference and EPS.
2753         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2754         comparison of pri and a reference number with an inequality of their
2755         difference and EPS.
2756         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2757         the comparison of sum and sum_ref with an inequality of their
2758         difference and EPS.
2759         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
2760         the comparison of pri and a reference number with an inequality of
2761         their difference and EPS.
2762
2763 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2764
2765         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
2766         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
2767         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
2768         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
2769         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
2770         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
2771         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
2772         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
2773         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
2774         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
2775         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
2776         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
2777         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
2778         variables.
2779         (vec_mult): Likewise.  Add #pragma omp taskwait.
2780         (main): Adjust caller.
2781         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
2782         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
2783         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
2784         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
2785         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
2786         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
2787         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
2788         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
2789         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
2790         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
2791         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
2792         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
2793         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
2794         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
2795         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
2796         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
2797         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
2798         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
2799         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
2800         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
2801         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
2802         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
2803         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
2804         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
2805         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
2806         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
2807         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
2808         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
2809         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
2810         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
2811         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
2812         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
2813         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
2814         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
2815         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
2816         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
2817         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
2818         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
2819         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
2820         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
2821         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
2822         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
2823         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
2824         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
2825         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
2826         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
2827         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
2828         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
2829         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
2830         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
2831         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
2832         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
2833         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
2834         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
2835         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
2836         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
2837         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
2838         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
2839         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
2840         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
2841         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
2842         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
2843         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
2844         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
2845         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
2846         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
2847         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
2848         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
2849         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
2850         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
2851         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
2852         (vec_mult): Add !$omp taskwait.
2853         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
2854         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
2855         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
2856         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
2857         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
2858         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
2859         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
2860         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
2861         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
2862         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
2863         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
2864         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
2865         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
2866         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
2867         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
2868         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
2869         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
2870         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
2871         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
2872         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
2873         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
2874         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
2875         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
2876         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
2877         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
2878         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
2879         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
2880         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
2881         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
2882         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
2883         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
2884         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
2885         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
2886         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
2887         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
2888         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
2889         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
2890         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
2891         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
2892         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
2893         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
2894         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
2895         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
2896         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
2897         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
2898         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
2899         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
2900         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
2901         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
2902         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
2903         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
2904         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
2905         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
2906         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
2907         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
2908         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
2909         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
2910         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
2911         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
2912         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
2913         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
2914         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
2915         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
2916         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
2917         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
2918         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
2919         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
2920
2921 2015-07-10  Tom de Vries  <tom@codesourcery.com>
2922
2923         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
2924         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
2925
2926 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
2927
2928         PR libgomp/65099
2929         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
2930         in a 64-bit configuration.
2931         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
2932         offloading testing if no such device is available.
2933         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2934         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2935
2936 2015-07-08  Tom de Vries  <tom@codesourcery.com>
2937
2938         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
2939         second call to f.
2940         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2941
2942 2015-07-07  Tom de Vries  <tom@codesourcery.com>
2943
2944         PR tree-optimization/66642
2945         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
2946         iteration count case.
2947         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
2948         function, factor out of ...
2949         (main): ... here.  Test low iteration count case.
2950
2951 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2952
2953         * libgomp.h (gomp_thread_pool): Comment last_team field.
2954
2955 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
2956
2957         * testsuite/libgomp.c++/pr66702-1.C: Require
2958         vect_simd_clones effective target.
2959         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
2960
2961 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2962
2963         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2964         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2965         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
2966         "-O2".
2967
2968 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2969
2970         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2971         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2972         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
2973         * testsuite/libgomp.c++/pr64824.C: Same.
2974         * testsuite/libgomp.c++/pr64868.C: Same.
2975         * testsuite/libgomp.c++/pr66199-1.C: Same.
2976         * testsuite/libgomp.c++/pr66199-2.C: Same.
2977         * testsuite/libgomp.c++/target-2.C: Same.
2978         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
2979         -std=<standard> option.
2980         * testsuite/libgomp.c++/udr-11.C: Same.
2981         * testsuite/libgomp.c++/udr-12.C: Same.
2982         * testsuite/libgomp.c++/udr-13.C: Same.
2983         * testsuite/libgomp.c++/udr-14.C: Same.
2984         * testsuite/libgomp.c++/udr-15.C: Same.
2985         * testsuite/libgomp.c++/udr-16.C: Same.
2986         * testsuite/libgomp.c++/udr-17.C: Same.
2987         * testsuite/libgomp.c++/udr-18.C: Same.
2988         * testsuite/libgomp.c++/udr-19.C: Same.
2989         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
2990         * testsuite/libgomp.c++/simd-1.C: Same.
2991         * testsuite/libgomp.c++/simd-2.C: Same.
2992         * testsuite/libgomp.c++/simd-3.C: Same.
2993         * testsuite/libgomp.c++/simd-4.C: Same.
2994         * testsuite/libgomp.c++/simd-5.C: Same.
2995         * testsuite/libgomp.c++/simd-6.C: Same.
2996         * testsuite/libgomp.c++/simd-7.C: Same.
2997         * testsuite/libgomp.c++/simd-8.C: Same.
2998         * testsuite/libgomp.c++/simd-9.C: Same.
2999         * testsuite/libgomp.c++/simd10.C: Same.
3000         * testsuite/libgomp.c++/simd11.C: Same.
3001         * testsuite/libgomp.c++/simd12.C: Same.
3002         * testsuite/libgomp.c++/simd13.C: Same.
3003
3004 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3005
3006         PR middle-end/66702
3007         * testsuite/libgomp.c++/pr66702-1.C: New test.
3008         * testsuite/libgomp.c++/pr66702-2.C: New test.
3009
3010 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3011
3012         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3013         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3014         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3015         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3016
3017 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3018
3019         PR tree-optimization/66652
3020         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3021         using restrict pointers.
3022         (main): Add arguments to calls to f.
3023         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3024
3025 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3026
3027         * configure.ac: Fix check for header <sys/sysctl.h>.
3028         * configure: Regenerate.
3029         * config.h.in: Likewise.
3030
3031 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3032
3033         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3034         abort.
3035         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3036
3037 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3038
3039         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3040         acc_device_nvidia.
3041
3042         PR libgomp/66518
3043         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3044         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3045
3046 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3047
3048         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3049         dg-additional-options for any remaining options.
3050         * testsuite/libgomp.c/atomic-2.c: Same.
3051         * testsuite/libgomp.c/atomic-4.c: Same.
3052         * testsuite/libgomp.c/atomic-5.c: Same.
3053         * testsuite/libgomp.c/atomic-6.c: Same.
3054         * testsuite/libgomp.c/autopar-1.c: Same.
3055         * testsuite/libgomp.c/copyin-1.c: Same.
3056         * testsuite/libgomp.c/copyin-2.c: Same.
3057         * testsuite/libgomp.c/copyin-3.c: Same.
3058         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3059         * testsuite/libgomp.c/nestedfn-5.c: Same.
3060         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3061         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3062         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3063         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3064         * testsuite/libgomp.c/pr32362-1.c: Same.
3065         * testsuite/libgomp.c/pr32362-2.c: Same.
3066         * testsuite/libgomp.c/pr32362-3.c: Same.
3067         * testsuite/libgomp.c/pr39591-1.c: Same.
3068         * testsuite/libgomp.c/pr39591-2.c: Same.
3069         * testsuite/libgomp.c/pr39591-3.c: Same.
3070         * testsuite/libgomp.c/pr58392.c: Same.
3071         * testsuite/libgomp.c/pr58756.c: Same.
3072         * testsuite/libgomp.c/simd-1.c: Same.
3073         * testsuite/libgomp.c/simd-10.c: Same.
3074         * testsuite/libgomp.c/simd-11.c: Same.
3075         * testsuite/libgomp.c/simd-12.c: Same.
3076         * testsuite/libgomp.c/simd-13.c: Same.
3077         * testsuite/libgomp.c/simd-14.c: Same.
3078         * testsuite/libgomp.c/simd-15.c: Same.
3079         * testsuite/libgomp.c/simd-2.c: Same.
3080         * testsuite/libgomp.c/simd-3.c: Same.
3081         * testsuite/libgomp.c/simd-4.c: Same.
3082         * testsuite/libgomp.c/simd-5.c: Same.
3083         * testsuite/libgomp.c/simd-6.c: Same.
3084         * testsuite/libgomp.c/simd-7.c: Same.
3085         * testsuite/libgomp.c/simd-8.c: Same.
3086         * testsuite/libgomp.c/simd-9.c: Same.
3087
3088 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3089
3090         * testsuite/libgomp.c/pr35625.c: Fix typo.
3091
3092 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3093
3094         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3095         in dg-options.
3096         * testsuite/libgomp.c/atomic-3.c: Same.
3097         * testsuite/libgomp.c/debug-1.c: Same.
3098         * testsuite/libgomp.c/nqueens-1.c: Same.
3099         * testsuite/libgomp.c/pr26171.c: Same.
3100         * testsuite/libgomp.c/pr48591.c: Same.
3101         * testsuite/libgomp.c/pr64824.c: Same.
3102         * testsuite/libgomp.c/pr64868.c: Same.
3103         * testsuite/libgomp.c/pr66133.c: Same.
3104         * testsuite/libgomp.c/pr66199-1.c: Same.
3105         * testsuite/libgomp.c/pr66199-2.c: Same.
3106         * testsuite/libgomp.c/target-8.c: Same.
3107
3108 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3109
3110         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3111         -std={gnu99,c99}.
3112         * testsuite/libgomp.c/for-1.c: Same.
3113         * testsuite/libgomp.c/for-2.c: Same.
3114         * testsuite/libgomp.c/for-3.c: Same.
3115         * testsuite/libgomp.c/pr35625.c: Same.
3116         * testsuite/libgomp.c/pr39154.c: Same.
3117         * testsuite/libgomp.c/simd-16.c: Same.
3118         * testsuite/libgomp.c/simd-17.c: Same.
3119
3120 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3121
3122         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3123
3124 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3125
3126         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3127         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3128         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3129         (N): Define.
3130         (main): Use N instead of hardcoded constants.
3131
3132 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3133
3134         merge from gomp4 branch:
3135         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3136
3137         PR tree-optimization/65443
3138         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3139         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3140         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3141
3142 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3143
3144         * testsuite/libgomp.graphite/bounds.c: Adjust for
3145         cleanup-tree-dump removal.
3146         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3147         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3148         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3149         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3150         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3151         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3152         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3153         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3154         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3155         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3156
3157 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3158
3159         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3160         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3161         (futex_wake) [!__x86_64__]: Ditto.
3162
3163 2015-05-28  Julian Brown  <julian@codesourcery.com>
3164
3165         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3166         function comment. Only call gomp_fatal if new argument is true.
3167         (acc_dev_num_out_of_range): New function.
3168         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3169         acc_dev_num_out_of_range as appropriate.
3170         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3171         (acc_get_device_num, acc_set_device_num): Update calls to
3172         resolve_device.
3173         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3174         output.
3175
3176 2015-05-28  Julian Brown  <julian@codesourcery.com>
3177
3178         PR libgomp/65742
3179         * oacc-init.c (plugin/plugin-host.h): Include.
3180         (acc_on_device): Check whether we're in an offloaded region for
3181         host_nonshm
3182         plugin. Don't use __builtin_acc_on_device.
3183         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3184         nonshm_exec flag in thread-local data.
3185         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3186         data for host_nonshm plugin.
3187         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3188         for host_nonshm plugin.
3189         * plugin/plugin-host.h: New.
3190
3191 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3192
3193         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3194
3195 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3196
3197         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3198         Declare as int.
3199         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3200         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3201         Declare as int.
3202
3203 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3204
3205         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3206
3207 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3208
3209         * target.c (gomp_map_pointer): New function abstracting out
3210         GOMP_MAP_POINTER handling.
3211         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3212         gomp_map_pointer().
3213
3214 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3215
3216         PR middle-end/66199
3217         * testsuite/libgomp.c/pr66199-1.c: New test.
3218         * testsuite/libgomp.c/pr66199-2.c: New test.
3219         * testsuite/libgomp.c++/pr66199-1.C: New test.
3220         * testsuite/libgomp.c++/pr66199-2.C: New test.
3221         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3222         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3223
3224 2015-05-19  Julian Brown  <julian@codesourcery.com>
3225
3226         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3227         on cuInit failure.
3228
3229 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3230
3231         PR middle-end/66133
3232         * testsuite/libgomp.c/pr66133.c: New test.
3233
3234 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3235
3236         * Makefile.in: Regenerated with automake-1.11.6.
3237         * aclocal.m4: Likewise.
3238         * config.h.in: Likewise.
3239         * configure: Likewise.
3240         * testsuite/Makefile.in: Likewise.
3241
3242 2015-05-08  Jason Merrill  <jason@redhat.com>
3243
3244         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3245         _Complex.
3246
3247         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3248
3249 2015-05-06  Julian Brown  <julian@codesourcery.com>
3250
3251         * oacc-init.c (acc_device_lock): Add explanatory comment.
3252         (resolve_device): Add comment about locking requirement.
3253         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3254         gomp_init_device and gomp_fini_device calls.
3255         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3256         (acc_get_device_num, acc_set_device_num): Add locking around
3257         resolve_device and gomp_init_device calls.
3258
3259 2015-05-06  Julian Brown  <julian@codesourcery.com>
3260
3261         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3262         goacc_thread_lock on error paths.
3263         * oacc-mem.c (lookup_host): Remove locking from function. Note
3264         locking requirement for caller in function comment.
3265         (lookup_dev): Likewise.
3266         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3267         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3268         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3269         Add locking.
3270
3271 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3272
3273         PR testsuite/65205
3274         PR libgomp/65993
3275         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3276         don't expect "0x" prefix for "%p" format specifier, don't expect
3277         "(nil)" for NULL pointer.
3278         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3279         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3280         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3281         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3282         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3283         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3284         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3285         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3286         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3287         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3288         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3289         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3290         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3291         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3292         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3293         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3294         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3295         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3296         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3297         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3298         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3299         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3300         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3301         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3302         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3303         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3304         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3305         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3306         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3307         accurately specify what we're looking for.
3308         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3309         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3310         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3311         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3312         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3313
3314 2015-04-30  James Norris  <jnorris@codesourcery.com>
3315
3316         PR testsuite/65205
3317         * testsuite/lib/libgomp.exp
3318         (check_effective_target_openacc_host_selected)
3319         (check_effective_target_openacc_host_nonshm_selected): New
3320         procedures.
3321         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3322         dg-shouldfail.
3323         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3324         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3325         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3326         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3327         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3328         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3329         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3330         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3331         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3332         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3333         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3334         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3335         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3336         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3337         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3338         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3339         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3340         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3341         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3342         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3343         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3344         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3345         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3346         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3347         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3348         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3349         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3350         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3351         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3352         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3353         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3354         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3355         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3356         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3357         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3358         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3359         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3360         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3361         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3362         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3363         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3364         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3365         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3366
3367 2015-04-08  Julian Brown  <julian@codesourcery.com>
3368
3369         * libgomp.h (target_mem_desc: Remove mem_map field.
3370         (acc_dispatch_t): Remove open_device_func, close_device_func,
3371         get_device_num_func, set_device_num_func, target_data members.
3372         Change create_thread_data_func argument to device number instead of
3373         generic pointer.
3374         * oacc-async.c (assert.h): Include.
3375         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3376         (acc_wait_all, acc_wait_all_async): Use current host thread's
3377         active device, not base_dev.
3378         * oacc-cuda.c (acc_get_current_cuda_device)
3379         (acc_get_current_cuda_context, acc_get_cuda_stream)
3380         (acc_set_cuda_stream): Likewise.
3381         * oacc-host.c (host_dispatch): Don't set open_device_func,
3382         close_device_func, get_device_num_func or set_device_num_func.
3383         * oacc-init.c (base_dev, init_key): Remove.
3384         (cached_base_dev): New.
3385         (name_of_acc_device_t): New.
3386         (acc_init_1): Initialise default-numbered device, not zeroth.
3387         (acc_shutdown_1): Close all devices of a given type.
3388         (goacc_destroy_thread): Don't use base_dev.
3389         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3390         (goacc_attach_host_thread_to_device): New.
3391         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3392         (acc_get_num_devices): Don't use base_dev.
3393         (acc_set_device_type): Reimplement.
3394         (acc_get_device_type): Don't use base_dev.
3395         (acc_get_device_num): Tweak logic.
3396         (acc_set_device_num): Likewise.
3397         (acc_on_device): Use acc_get_device_type.
3398         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3399         (goacc_lazy_initialize): Reimplement with acc_init and
3400         goacc_attach_host_thread_to_device.
3401         * oacc-int.h (goacc_thread): Add base_dev field.
3402         (base_dev): Remove extern declaration.
3403         (goacc_attach_host_thread_to_device): Add prototype.
3404         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3405         base_dev.
3406         (acc_free): Likewise.
3407         (acc_memcpy_to_device): Likewise.
3408         (acc_memcpy_from_device): Likewise.
3409         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3410         goacc_lazy_initialize (throughout).
3411         (GOACC_parallel): Use tgt_offset to locate target functions.
3412         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3413         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3414         (gomp_load_plugin_for_device): Remove open_device, close_device,
3415         get_device_num, set_device_num openacc hook initialisation. Don't set
3416         openacc.target_data.
3417         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3418         (GOMP_OFFLOAD_openacc_close_device)
3419         (GOMP_OFFLOAD_openacc_get_device_num)
3420         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3421         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3422         to int.
3423         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3424         (instantiated_devices, ptx_dev_lock): New.
3425         (struct ptx_image_data): New.
3426         (ptx_devices, ptx_images, ptx_image_lock): New.
3427         (fini_streams_for_device): Reorder cuStreamDestroy call.
3428         (nvptx_get_num_devices): Remove forward declaration.
3429         (nvptx_init): Change return type to bool.
3430         (nvptx_fini): Remove.
3431         (nvptx_attach_host_thread_to_device): New.
3432         (nvptx_open_device): Return struct ptx_device* instead of void*.
3433         (nvptx_close_device): Change argument type to struct ptx_device*,
3434         return type to void.
3435         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3436         (kernel_target_data, kernel_host_table): Remove static globals.
3437         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3438         (GOMP_OFFLOAD_init_device): Reimplement.
3439         (GOMP_OFFLOAD_fini_device): Likewise.
3440         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3441         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3442         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3443         (GOMP_OFFLOAD_openacc_open_device)
3444         (GOMP_OFFLOAD_openacc_close_device)
3445         (GOMP_OFFLOAD_openacc_set_device_num)
3446         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3447         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3448         (device number).
3449
3450         testsuite/
3451         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3452
3453 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3454
3455         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3456         * libgomp.h (struct gomp_memory_mapping): Remove.
3457         (struct target_mem_desc): Change type of mem_map from
3458         gomp_memory_mapping * to splay_tree_s *.
3459         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3460         Add load_image_func, unload_image_func.
3461         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3462         Remove offload_regions_registered.
3463         (gomp_init_tables): Remove.
3464         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3465         to splay_tree_s *.
3466         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3467         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3468         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3469         offload_regions_registered.
3470         Initialize load_image_func, unload_image_func, mem_map.root.
3471         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3472         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3473         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3474         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3475         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3476         (lookup_dev): Use dev's lock.
3477         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3478         (acc_is_present): Likewise.
3479         (acc_map_data): Likewise.
3480         (acc_unmap_data): Likewise.  Use dev's lock.
3481         (present_create_copy): Likewise.
3482         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3483         (update_dev_host): Likewise.
3484         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3485         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3486         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3487         (GOMP_OFFLOAD_get_table): Remove
3488         (GOMP_OFFLOAD_load_image): New function.
3489         (GOMP_OFFLOAD_unload_image): New function.
3490         * target.c (register_lock): New mutex for offload image registration.
3491         (num_devices): Do not guard with PLUGIN_SUPPORT.
3492         (gomp_realloc_unlock): New static function.
3493         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3494         before gomp_fatal.
3495         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3496         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3497         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3498         mem_map's.
3499         (gomp_unmap_vars): Likewise.
3500         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3501         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3502         (gomp_offload_image_to_device): New static function.
3503         (GOMP_offload_register): Add mutex lock.
3504         Call gomp_offload_image_to_device for all initialized devices.
3505         Replace gomp_realloc with gomp_realloc_unlock.
3506         (GOMP_offload_unregister): New function.
3507         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3508         get_table_func from the plugin with calls to init_device_func and
3509         gomp_offload_image_to_device.
3510         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3511         to splay_tree_s *.
3512         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3513         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3514         (GOMP_target_data): Do not call gomp_init_tables.
3515         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3516         (gomp_load_plugin_for_device): Replace register_image and get_table
3517         with load_image and unload_image in DLSYM ().
3518         (gomp_register_images_for_device): Remove function.
3519         (gomp_target_init): Do not initialize current_device.mem_map.*,
3520         current_device.offload_regions_registered.
3521         Remove call to gomp_register_images_for_device.
3522         Do not free offload_images and num_offload_images.
3523
3524 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3525
3526         PR fortran/65597
3527         * testsuite/libgomp.fortran/pr65597.f90: New test.
3528
3529 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3530
3531         PR testsuite/65594
3532         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3533         (init, check): New function.
3534         (foo): Change return type to void.
3535         (main): Call init and check.
3536
3537 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3538
3539         PR testsuite/65594
3540         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3541         (foo): Use M for non-inner loops to scale down test-case.
3542
3543 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3544
3545         PR libgomp/64972
3546         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3547         (GOACC_data_start): Likewise.
3548         * target.c (gomp_map_vars): Likewise.
3549
3550 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3551
3552         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3553         hppa*-*-hpux*.
3554
3555 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3556
3557         * testsuite/libgomp.c/target-10.c: New test.
3558         * testsuite/libgomp.c++/target-4.C: New test.
3559
3560 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3561
3562         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3563         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3564
3565 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3566
3567         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3568         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3569         (pthread.h): Check for this header file.
3570         * configure: Regenerate.
3571
3572 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3573
3574         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3575         (check_reduction_op, check_reduction_macro, max, min):
3576         Declare.
3577         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3578         function.
3579         (main): Use new functions.
3580
3581 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3582
3583         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3584         char * for variables holding dlerror return values.
3585         (DLSYM_OPT): Ditto.
3586
3587 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3588
3589         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3590
3591 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3592             Cesar Philippidis  <cesar@codesourcery.com>
3593
3594         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3595         GOACC_ctaid, and GOACC_nctaid routines.
3596
3597 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3598
3599         PR c/64824
3600         * testsuite/libgomp.c/atomic-18.c: New test.
3601         * testsuite/libgomp.c++/atomic-16.C: New test.
3602
3603 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3604
3605         PR c/64824
3606         PR c/64868
3607         * testsuite/libgomp.c/pr64824.c: New test.
3608         * testsuite/libgomp.c/pr64868.c: New test.
3609         * testsuite/libgomp.c++/pr64824.C: New test.
3610         * testsuite/libgomp.c++/pr64868.C: New test.
3611
3612 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
3613
3614         PR libgomp/64635
3615         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3616         Link with -lpthread.
3617         * config/aix/plugin-suffix.h: Delete.
3618
3619 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
3620
3621         PR libgomp/64635
3622         * configure.tgt (*-*-aix*): Use config_path "aix posix".
3623         (*-*-darwin*): Use config_path "bsd darwin posix".
3624         (*-*-hpux*): Use config_path "hpux posix".
3625         * target.c: Add include of plugin-suffix.h and use
3626         SONAME_SUFFIX macro.
3627         * config/aix/plugin-suffix.h: New file.
3628         * config/darwin/plugin-suffix.h: New file.
3629         * config/hpux/plugin-suffix.h: New file.
3630         * config/posix/plugin-suffix.h: New file.
3631
3632 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
3633
3634         PR middle-end/64734
3635         * libgomp.c/pr64734.c: New test.
3636
3637 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3638
3639         PR libgomp/64672
3640         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3641
3642 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3643
3644         PR libgomp/64707
3645         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3646         dg-options.
3647
3648 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
3649
3650         PR libgomp/64625
3651         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3652         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3653         formal parameter.  Update all users.
3654         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3655         Document unused formal parameter.
3656
3657 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
3658
3659         * oacc-parallel.c: Don't include <alloca.h>.
3660         (GOACC_parallel): Use gomp_alloca instead of alloca.
3661
3662 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
3663
3664         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3665
3666 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
3667             James Norris  <jnorris@codesourcery.com>
3668             Tom de Vries  <tom@codesourcery.com>
3669             Julian Brown  <julian@codesourcery.com>
3670             Cesar Philippidis  <cesar@codesourcery.com>
3671             Nathan Sidwell  <nathan@codesourcery.com>
3672             Tobias Burnus  <burnus@net-b.de>
3673
3674         * Makefile.am (search_path): Add $(top_srcdir)/../include.
3675         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3676         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3677         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3678         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3679         Include $(top_srcdir)/plugin/Makefrag.am.
3680         (nodist_libsubinclude_HEADERS): Add openacc.h.
3681         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3682         openacc.f90, openacc.mod, openacc_kinds.mod.
3683         (omp_lib.mod): Generalize into...
3684         (%.mod): ... this new rule.
3685         (openacc_kinds.mod, openacc.mod): New rules.
3686         * plugin/configfrag.ac: New file.
3687         * configure.ac: Move plugin/offloading support into it.  Include
3688         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
3689         * plugin/Makefrag.am: New file.
3690         * testsuite/Makefile.am (OFFLOAD_TARGETS)
3691         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3692         export.
3693         (libgomp-test-support.exp): New rule.
3694         (all-local): Depend on it.
3695         * Makefile.in: Regenerate.
3696         * testsuite/Makefile.in: Regenerate.
3697         * config.h.in: Likewise.
3698         * configure: Likewise.
3699         * configure.tgt: Harden shell syntax.
3700         * env.c: Include "oacc-int.h".
3701         (parse_acc_device_type): New function.
3702         (gomp_debug_var, goacc_device_type, goacc_device_num): New
3703         variables.
3704         (initialize_env): Initialize those.  Call
3705         goacc_runtime_initialize.
3706         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3707         (gomp_fatal): Call gomp_vfatal.
3708         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3709         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3710         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3711         (splay_tree_node, splay_tree, splay_tree_key)
3712         (struct target_mem_desc, struct splay_tree_key_s)
3713         (struct gomp_memory_mapping, struct acc_dispatch_t)
3714         (struct gomp_device_descr, gomp_acc_insert_pointer)
3715         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3716         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3717         (gomp_free_memmap, gomp_fini_device): New declarations.
3718         (gomp_vdebug, gomp_debug): New macros.
3719         Include "splay-tree.h".
3720         * libgomp.map (OACC_2.0): New symbol version.  Use for
3721         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3722         acc_set_device_type_h_, acc_get_device_type,
3723         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3724         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3725         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3726         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3727         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3728         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3729         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3730         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3731         acc_copyin_array_h_, acc_present_or_copyin,
3732         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3733         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3734         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3735         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3736         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3737         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3738         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3739         acc_update_device, acc_update_device_32_h_,
3740         acc_update_device_64_h_, acc_update_device_array_h_,
3741         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3742         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3743         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3744         acc_is_present_64_h_, acc_is_present_array_h_,
3745         acc_memcpy_to_device, acc_memcpy_from_device,
3746         acc_get_current_cuda_device, acc_get_current_cuda_context,
3747         acc_get_cuda_stream, acc_set_cuda_stream.
3748         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
3749         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3750         GOACC_update, GOACC_wait, GOACC_get_thread_num,
3751         GOACC_get_num_threads.
3752         (GOMP_PLUGIN_1.0): New symbol version.  Use for
3753         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3754         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3755         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3756         GOMP_PLUGIN_acc_thread.
3757         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3758         environment variable.
3759         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
3760         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
3761         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
3762         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
3763         (splay_tree_remove): New declarations.
3764         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
3765         (splay_tree_remove, splay_tree_lookup): Move into...
3766         * splay-tree.c: ... this new file.
3767         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
3768         (splay_tree_node, splay_tree, splay_tree_key)
3769         (struct target_mem_desc, struct splay_tree_key_s)
3770         (struct gomp_device_descr): Don't declare.
3771         (num_devices_openmp): New variable.
3772         (gomp_get_num_devices ): Use it.
3773         (gomp_init_targets_once): New function.
3774         (gomp_get_num_devices ): Use it.
3775         (get_kind, gomp_copy_from_async, gomp_free_memmap)
3776         (gomp_fini_device, gomp_register_image_for_device): New functions.
3777         (gomp_map_vars): Add devaddrs parameter.
3778         (gomp_update): Add mm parameter.
3779         (gomp_init_device): Move most of it into...
3780         (gomp_init_tables): ... this new function.
3781         (gomp_register_images_for_device): Remove function.
3782         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
3783         Make them hidden instead of static.
3784         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
3785         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
3786         (GOMP_target_end_data, GOMP_target_update)
3787         (gomp_load_plugin_for_device, gomp_target_init): Update for
3788         OpenACC changes.
3789         * oacc-async.c: New file.
3790         * oacc-cuda.c: Likewise.
3791         * oacc-host.c: Likewise.
3792         * oacc-init.c: Likewise.
3793         * oacc-int.h: Likewise.
3794         * oacc-mem.c: Likewise.
3795         * oacc-parallel.c: Likewise.
3796         * oacc-plugin.c: Likewise.
3797         * oacc-plugin.h: Likewise.
3798         * oacc-ptx.h: Likewise.
3799         * openacc.f90: Likewise.
3800         * openacc.h: Likewise.
3801         * openacc_lib.h: Likewise.
3802         * plugin/plugin-host.c: Likewise.
3803         * plugin/plugin-nvptx.c: Likewise.
3804         * libgomp-plugin.c: Likewise.
3805         * libgomp-plugin.h: Likewise.
3806         * libgomp_target.h: Remove file after merging content into the
3807         former file.  Update all users.
3808         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
3809         (offload_targets_s, offload_targets_s_openacc): New variables.
3810         (check_effective_target_openacc_nvidia_accel_present)
3811         (check_effective_target_openacc_nvidia_accel_selected): New
3812         procedures.
3813         (libgomp_init): Update for OpenACC changes.
3814         * testsuite/libgomp-test-support.exp.in: New file.
3815         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3816         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3817         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3818         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
3819         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
3820         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3821         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
3822         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3823         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3824         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
3825         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
3826         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3827         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
3828         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3829         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
3830         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
3831         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
3832         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
3833         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
3834         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
3835         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
3836         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3837         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3838         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3839         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3840         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3841         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3842         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3843         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3844         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3845         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3846         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3847         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3848         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
3849         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
3850         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3851         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3852         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3853         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
3854         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
3855         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
3856         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
3857         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3858         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3859         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3860         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
3861         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3862         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3863         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3864         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3865         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3866         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
3867         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3868         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3869         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3870         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3871         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3872         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3873         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3874         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
3875         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3876         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
3877         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3878         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3879         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3880         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
3881         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
3882         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3883         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3884         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3885         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
3886         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3887         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3888         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3889         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
3890         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
3891         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3892         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3893         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
3894         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
3895         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
3896         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
3897         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3898         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3899         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3900         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
3901         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
3902         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3903         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3904         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
3905         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
3906         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
3907         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
3908         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3909         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3910         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3911         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3912         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
3913         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3914         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3915         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
3916         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
3917         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
3918         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3919         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
3920         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
3921         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
3922         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
3923         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
3924         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3925         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
3926         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
3927         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3928         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
3929         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
3930         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
3931         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
3932         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
3933         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
3934         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
3935         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
3936         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
3937         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3938         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
3939         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
3940         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
3941         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
3942         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
3943         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
3944         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
3945         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
3946         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
3947         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3948         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
3949         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3950         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3951         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3952         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3953         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3954         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
3955         Likewise.
3956         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
3957         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
3958         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
3959         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
3960         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
3961         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3962         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
3963         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3964         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3965         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3966         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3967         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3968         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3969         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
3970         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
3971         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
3972         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
3973         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
3974         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
3975         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
3976         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
3977         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
3978         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
3979         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
3980         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
3981         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
3982         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3983         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3984         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3985         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3986         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3987         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3988         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3989         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3990         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
3991         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
3992         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
3993         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
3994         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
3995         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
3996         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
3997         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
3998         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
3999         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4000         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4001         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4002         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4003         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4004         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4005         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4006         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4007         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4008         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4009         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4010         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4011         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4012         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4013         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4014         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4015         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4016
4017 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4018             Julian Brown  <julian@codesourcery.com>
4019             David Malcolm  <dmalcolm@redhat.com>
4020
4021         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4022         to "GNU Offloading and Multi Processing Runtime Library".  Change
4023         all users.
4024         * configure: Regenerate.
4025         * libgomp.texi: Update.
4026
4027 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4028
4029         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4030         "$tgt_dir/lib32".
4031         * configure: Regenerate.
4032
4033         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4034         "intelmic" in $offload_targets.
4035
4036 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4037
4038         Update copyright years.
4039
4040         * libgomp.texi: Bump @copying's copyright year.
4041
4042 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4043
4044         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4045         Move load of target-supportes.exp earlier.
4046
4047 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4048
4049         * testsuite/libgomp.c/target-9.c: New test.
4050
4051 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4052
4053         * config.h.in: Regenerate.
4054         * configure: Regenerate.
4055         * configure.ac: Add GCC_CHECK_EMUTLS.
4056         * libgomp.h: Add check for USE_EMUTLS: this case
4057         is equal to HAVE_TLS.
4058         * team.c: Likewise.
4059
4060 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4061
4062         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4063
4064 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4065             Ilya Verbin  <ilya.verbin@intel.com>
4066
4067         * testsuite/libgomp.c/target-critical-1.c: New test.
4068
4069 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4070
4071         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4072         to dg-options unless expensive testing is on.
4073         (TESTITERS): Define to N if not defined.
4074         (main): Use TESTITERS instead of N.
4075         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4076         dg-additional-options depending on whether expensive testing is on.
4077         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4078         Decrease N to 100000 and CHUNKSZ to 10000.
4079
4080 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4081
4082         PR fortran/63938
4083         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4084         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4085
4086 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4087
4088         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4089
4090 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4091
4092         PR bootstrap/63784
4093         * configure: Regenerated.
4094
4095 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4096
4097         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4098         vect_simd_clones effective target.
4099         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4100
4101 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4102
4103         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4104         of 32 as block_size.
4105         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4106         instead of 32 as block_size.
4107
4108 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4109             Ilya Verbin  <ilya.verbin@intel.com>
4110
4111         * Makefile.in: Regenerate.
4112         * configure: Regenerate.
4113         * configure.ac: Set up offload_additional_options,
4114         offload_additional_lib_paths and offload_targets.
4115         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4116         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4117         * testsuite/Makefile.in: Regenerate.
4118         * testsuite/lib/libgomp.exp (libgomp_init): Append
4119         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4120         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4121         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4122
4123 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4124             Ilya Verbin  <ilya.verbin@intel.com>
4125             Kirill Yukhin  <kirill.yukhin@intel.com>
4126             Ilya Tocar  <ilya.tocar@intel.com>
4127
4128         * testsuite/lib/libgomp.exp
4129         (check_effective_target_offload_device): New.
4130         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4131         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4132         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4133         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4134         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4135         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4136         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4137         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4138         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4139         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4140         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4141         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4142         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4143         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4144         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4145         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4146         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4147         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4148         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4149         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4150         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4151         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4152         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4153         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4154         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4155         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4156         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4157         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4158         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4159         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4160         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4161         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4162         * testsuite/libgomp.c/target-7.c: Fix test.
4163         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4164         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4165         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4166         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4167         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4168         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4169         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4170         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4171         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4172         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4173         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4174         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4175         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4176         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4177         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4178         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4179         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4180         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4181         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4182         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4183         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4184         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4185         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4186         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4187         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4188         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4189         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4190         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4191         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4192         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4193         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4194
4195 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4196             Ilya Verbin  <ilya.verbin@intel.com>
4197             Thomas Schwinge  <thomas@codesourcery.com>
4198             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4199
4200         * libgomp.map (GOMP_4.0.1): New symbol version.
4201         Add GOMP_offload_register.
4202         * libgomp_target.h: New file.
4203         * splay-tree.h: New file.
4204         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4205         (gomp_target_init): New forward declaration.
4206         (gomp_is_initialized): New static variable.
4207         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4208         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4209         New structures.
4210         (offload_images, num_offload_images, devices, num_devices): New static
4211         variables.
4212         (splay_compare): New static function.
4213         (struct gomp_device_descr): New structure.
4214         (gomp_get_num_devices): Call gomp_target_init.
4215         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4216         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4217         (GOMP_offload_register): New function.
4218         (GOMP_target): Arrange for host callback to be performed in a separate
4219         initial thread and contention group, inheriting ICVs from
4220         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4221         Add device initialization and lookup for target function in splay tree.
4222         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4223         (GOMP_target_end_data): Call gomp_unmap_vars.
4224         (GOMP_target_update): Add device initialization and call gomp_update.
4225         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4226         (gomp_target_init): New static functions.
4227
4228 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4229             Thomas Schwinge  <thomas@codesourcery.com>
4230             Ilya Verbin  <ilya.verbin@intel.com>
4231             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4232
4233         * config.h.in: Regenerate.
4234         * configure: Regenerate.
4235         * configure.ac: Check for libdl, required for plugin support.
4236         (PLUGIN_SUPPORT): Define if plugins are supported.
4237         (enable_offload_targets): Support Intel MIC targets.
4238         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4239
4240 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4241
4242         PR target/63610
4243         * configure: Regenerate.
4244
4245 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4246
4247         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4248
4249 2014-10-06  Marek Polacek  <polacek@redhat.com>
4250
4251         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4252         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4253         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4254         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4255
4256 2014-10-06  Marek Polacek  <polacek@redhat.com>
4257
4258         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4259         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4260         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4261         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4262         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4263         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4264         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4265         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4266         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4267         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4268         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4269         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4270         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4271         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4272         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4273         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4274         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4275         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4276         declarations.
4277
4278 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4279
4280         PR libgomp/61200
4281         * testsuite/libgomp.c/pr61200.c: New test.
4282
4283 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4284
4285         PR c++/63248
4286         * testsuite/libgomp.c++/pr63248.C: New test.
4287
4288 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4289
4290         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4291         is not zero, but taskgroup->children is NULL and there are
4292         any task->children, schedule those instead of waiting.
4293         * testsuite/libgomp.c/depend-6.c: New test.
4294         * testsuite/libgomp.c/depend-7.c: New test.
4295         * testsuite/libgomp.c/depend-8.c: New test.
4296         * testsuite/libgomp.c/depend-9.c: New test.
4297         * testsuite/libgomp.c/depend-10.c: New test.
4298
4299 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4300
4301         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4302         (struct gomp_taskwait): New type.
4303         (struct gomp_task): Add taskwait and parent_depends_on, remove
4304         in_taskwait and taskwait_sem fields.
4305         (gomp_finish_task): Don't destroy taskwait_sem.
4306         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4307         taskwait and parent_depends_on.
4308         (GOMP_task): For if (0) tasks with depend clause that depend on
4309         earlier tasks don't defer them, instead call
4310         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4311         Initialize redundant_out field, for redundant out entries just
4312         move them at the end of linked list instead of removing them
4313         completely, and set redundant_out flag instead of redundant.
4314         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4315         that task.
4316         (gomp_task_run_post_handle_dependers): If parent is in
4317         gomp_task_maybe_wait_for_dependencies and newly runnable task
4318         is not parent_depends_on, queue it in parent->children linked
4319         list after all runnable tasks with parent_depends_on set.
4320         Adjust for addition of taskwait indirection.
4321         (gomp_task_run_post_remove_parent): If parent is in
4322         gomp_task_maybe_wait_for_dependencies and task to be removed
4323         is parent_depends_on, decrement n_depend and if needed awake
4324         parent.  Adjust for addition of taskwait indirection.
4325         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4326         (gomp_task_maybe_wait_for_dependencies): New function.
4327         * testsuite/libgomp.c/depend-5.c: New test.
4328
4329 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4330
4331         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4332         with TS 18508/Fortran 2015.
4333
4334 2014-07-06  Marek Polacek  <polacek@redhat.com>
4335
4336         PR c/6940
4337         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4338
4339 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4340
4341         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4342         matches regex $lang_source_re, add $lang_include_flags to options.
4343         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4344         * testsuite/libgomp.c++/c++.exp: Likewise.
4345         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4346         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4347         ALWAYS_CFLAGS.
4348         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4349
4350 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4351
4352         * testsuite/libgomp.fortran/fortran.exp: Explain
4353         gfortran-dg-runtest usage.
4354
4355 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4356
4357         * testsuite/libgomp.fortran/simd5.f90: New test.
4358         * testsuite/libgomp.fortran/simd6.f90: New test.
4359         * testsuite/libgomp.fortran/simd7.f90: New test.
4360
4361 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4362
4363         * testsuite/libgomp.c/for-2.c: Define SC to static for
4364         #pragma omp for simd testing.
4365         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4366         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4367         SC macro.
4368         * testsuite/libgomp.c/simd-14.c: New test.
4369         * testsuite/libgomp.c/simd-15.c: New test.
4370         * testsuite/libgomp.c/simd-16.c: New test.
4371         * testsuite/libgomp.c/simd-17.c: New test.
4372         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4373         #pragma omp for simd testing.
4374         * testsuite/libgomp.c++/simd10.C: New test.
4375         * testsuite/libgomp.c++/simd11.C: New test.
4376         * testsuite/libgomp.c++/simd12.C: New test.
4377         * testsuite/libgomp.c++/simd13.C: New test.
4378
4379         * testsuite/libgomp.fortran/aligned1.f03: New test.
4380         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4381         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4382         tasks with !$omp parallel !$omp single.
4383         * testsuite/libgomp.fortran/target8.f90: New test.
4384         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4385         not to use trim in the combiner, instead call elemental function.
4386         (fn): New elemental function.
4387         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4388         Make elemental.
4389         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4390         omp_in): Likewise.
4391         * testsuite/libgomp.fortran/udr12.f90: New test.
4392         * testsuite/libgomp.fortran/udr13.f90: New test.
4393         * testsuite/libgomp.fortran/udr14.f90: New test.
4394         * testsuite/libgomp.fortran/udr15.f90: New test.
4395
4396 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4397
4398         * omp_lib.f90.in (openmp_version): Set to 201307.
4399         * omp_lib.h.in (openmp_version): Likewise.
4400         * testsuite/libgomp.c/target-8.c: New test.
4401         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4402         and inbranch clauses.
4403         * testsuite/libgomp.fortran/depend-3.f90: New test.
4404         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4405         openmp_version.
4406         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4407         * testsuite/libgomp.fortran/target1.f90: New test.
4408         * testsuite/libgomp.fortran/target2.f90: New test.
4409         * testsuite/libgomp.fortran/target3.f90: New test.
4410         * testsuite/libgomp.fortran/target4.f90: New test.
4411         * testsuite/libgomp.fortran/target5.f90: New test.
4412         * testsuite/libgomp.fortran/target6.f90: New test.
4413         * testsuite/libgomp.fortran/target7.f90: New test.
4414
4415 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4416
4417         PR fortran/60928
4418         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4419         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4420         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4421         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4422         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4423         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4424         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4425         * testsuite/libgomp.fortran/associate1.f90: New test.
4426         * testsuite/libgomp.fortran/associate2.f90: New test.
4427         * testsuite/libgomp.fortran/procptr1.f90: New test.
4428
4429 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4430
4431         * testsuite/libgomp.fortran/simd1.f90: New test.
4432         * testsuite/libgomp.fortran/udr1.f90: New test.
4433         * testsuite/libgomp.fortran/udr2.f90: New test.
4434         * testsuite/libgomp.fortran/udr3.f90: New test.
4435         * testsuite/libgomp.fortran/udr4.f90: New test.
4436         * testsuite/libgomp.fortran/udr5.f90: New test.
4437         * testsuite/libgomp.fortran/udr6.f90: New test.
4438         * testsuite/libgomp.fortran/udr7.f90: New test.
4439         * testsuite/libgomp.fortran/udr8.f90: New test.
4440         * testsuite/libgomp.fortran/udr9.f90: New test.
4441         * testsuite/libgomp.fortran/udr10.f90: New test.
4442         * testsuite/libgomp.fortran/udr11.f90: New test.
4443
4444 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4445
4446         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4447         vect_simd_clones effective target.
4448         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4449
4450 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4451
4452         PR middle-end/61252
4453         * testsuite/libgomp.c++/simd-9.C: New test.
4454
4455 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4456
4457         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4458         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4459         texts according to their @menu entry positions.
4460
4461 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4462
4463         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4464         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4465         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4466         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4467         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4468         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4469         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4470         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4471         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4472         * testsuite/libgomp.fortran/depend-1.f90: New test.
4473         * testsuite/libgomp.fortran/depend-2.f90: New test.
4474         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4475         * testsuite/libgomp.fortran/simd1.f90: New test.
4476         * testsuite/libgomp.fortran/simd2.f90: New test.
4477         * testsuite/libgomp.fortran/simd3.f90: New test.
4478         * testsuite/libgomp.fortran/simd4.f90: New test.
4479         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4480
4481 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4482
4483         * testsuite/libgomp.c/simd-10.c: New test.
4484         * testsuite/libgomp.c/simd-11.c: New test.
4485         * testsuite/libgomp.c/simd-12.c: New test.
4486         * testsuite/libgomp.c/simd-13.c: New test.
4487
4488 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4489
4490         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4491         atomic type clauses in any order and optional comma in between.
4492         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4493         * testsuite/libgomp.c/atomic-17.c: Likewise.
4494
4495         * testsuite/libgomp.c/simd-7.c: New test.
4496         * testsuite/libgomp.c/simd-8.c: New test.
4497         * testsuite/libgomp.c/simd-9.c: New test.
4498         * testsuite/libgomp.c/loop-16.c: New test.
4499
4500 2014-04-02  Richard Henderson  <rth@redhat.com>
4501
4502         * config/linux/futex.h (futex_wait): Get error value from errno.
4503         (futex_wake): Likewise.
4504
4505 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4506
4507         PR c++/60331
4508         * testsuite/libgomp.c++/udr-11.C: New test.
4509         * testsuite/libgomp.c++/udr-12.C: New test.
4510         * testsuite/libgomp.c++/udr-13.C: New test.
4511         * testsuite/libgomp.c++/udr-14.C: New test.
4512         * testsuite/libgomp.c++/udr-15.C: New test.
4513         * testsuite/libgomp.c++/udr-16.C: New test.
4514         * testsuite/libgomp.c++/udr-17.C: New test.
4515         * testsuite/libgomp.c++/udr-18.C: New test.
4516         * testsuite/libgomp.c++/udr-19.C: New test.
4517
4518 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4519
4520         Update copyright years
4521
4522 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4523
4524         * hashtab.h: Use the standard form for the copyright notice.
4525
4526 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4527
4528         * libgomp.texi: Bump @copying's copyright year.
4529
4530 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4531
4532         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4533         alloca () with __builtin_alloca ().
4534         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4535         * testsuite/libgomp.c/lock-3.c: Likewise.
4536         * testsuite/libgomp.c/pr48591.c: Likewise.
4537
4538 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4539
4540         PR testsuite/59534
4541         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4542         comparisons.
4543
4544 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4545
4546         PR libgomp/58756
4547         * testsuite/libgomp.c/pr58756.c: New test.
4548
4549 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4550
4551         PR libgomp/59467
4552         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4553         !$omp parallel.
4554
4555 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4556
4557         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4558         ALWAYS_CFLAGS.
4559         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4560         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4561         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4562         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4563         Likewise.
4564
4565         * libgomp_g.h: Include <stddef.h> for size_t.
4566
4567         * libgomp.spec.in: Update comment about libgomp's dependencies.
4568         * configure.ac: Likewise.
4569         * configure: Regenerate.
4570
4571 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4572
4573         * libgomp.texi: (Runtime Library Routines): Update references for
4574         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4575         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4576         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4577         (Environment Variables): Update references for OpenMP 4.0. Add
4578         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4579         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4580         order.
4581
4582 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4583
4584         * env.c (parse_bind_var): Initialize value to avoid
4585         (false positive) warning.
4586
4587 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4588
4589         PR libgomp/58691
4590         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4591         to check variable.
4592         (gomp_init_num_threads): Move i variable declaration into
4593         #ifdef CPU_ALLOC_SIZE block.
4594         * config/linux/affinity.c (gomp_affinity_init_level): Test
4595         gomp_places_list_len == 0 rather than gomp_places_list == 0
4596         when checking for topology reading error.
4597         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4598         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4599         gomp_places_list, only parse env var and always return false.
4600         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4601         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4602         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4603         and either of these variables were parsed correctly into a places
4604         list.
4605
4606 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4607             Jakub Jelinek  <jakub@redhat.com>
4608
4609         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4610         of 5 loopfn matches.
4611         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4612         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4613         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4614         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4615         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4616         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4617         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4618         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4619
4620 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4621
4622         * Makefile.am (omp_lib.mod): Streamline rule.
4623         * Makefile.in: Regenerate.
4624
4625         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4626         exceptions.
4627
4628         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4629         * testsuite/libgomp.fortran/lib1.f90: Likewise.
4630         * testsuite/libgomp.fortran/lib2.f: Likewise.
4631         * testsuite/libgomp.fortran/lib3.f: Likewise.
4632
4633         * configure.ac: Typo fix.
4634         * configure: Regenerate.
4635
4636         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4637         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4638
4639         * omp.h.in: Don't touch the user's namespace.
4640
4641 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
4642             Tobias Burnus  <burnus@net-b.de>
4643             Richard Henderson  <rth@redhat.com>
4644
4645         * target.c: New file.
4646         * Makefile.am (libgomp_la_SOURCES): Add target.c.
4647         * Makefile.in: Regenerated.
4648         * libgomp_g.h (GOMP_task): Add depend argument.
4649         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4650         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4651         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4652         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4653         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4654         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4655         GOMP_taskgroup_start, GOMP_taskgroup_end,
4656         GOMP_parallel_sections): New prototypes.
4657         * fortran.c (omp_is_initial_device): Add ialias_redirect.
4658         (omp_is_initial_device_): New function.
4659         (ULP, STR1, STR2, ialias_redirect): Removed.
4660         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4661         omp_set_default_device_8_, omp_get_default_device_,
4662         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4663         functions.
4664         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4665         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4666         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4667         @@GOMP_4.0.
4668         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4669         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4670         omp_set_default_device, omp_set_default_device_,
4671         omp_set_default_device_8_, omp_get_default_device,
4672         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4673         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4674         omp_get_team_num_): Export @@OMP_4.0.
4675         * team.c (struct gomp_thread_start_data): Add place field.
4676         (gomp_thread_start): Clear thr->thread_pool and
4677         thr->task before returning.  Use gomp_team_barrier_wait_final
4678         instead of gomp_team_barrier_wait.  Initialize thr->place.
4679         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4680         team_cancelled and task_queued_count fields.
4681         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4682         before calling pthread_exit.
4683         (gomp_free_thread): No longer static.  Use
4684         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4685         (gomp_team_start): Add flags argument.  Set
4686         thr->thread_pool->threads_busy to nthreads immediately after creating
4687         new pool.  Use gomp_managed_threads_lock instead of
4688         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
4689         (gomp_team_end): Use gomp_managed_threads_lock instead of
4690         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
4691         of gomp_team_barrier_wait.  If team->team_cancelled, call
4692         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4693         rather than thr->ts.work_share.
4694         (initialize_team): Don't call gomp_sem_init here.
4695         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4696         caller.
4697         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4698         * env.c (gomp_global_icv): Add default_device_var, target_data and
4699         bind_var initializers.
4700         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4701         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4702         gomp_places_list_len): New variables.
4703         (parse_bind_var, parse_one_place, parse_places_var): New functions.
4704         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4705         sized places.
4706         (gomp_cancel_var): New global variable.
4707         (parse_int): New function.
4708         (handle_omp_display_env): New function.
4709         (initialize_env): Use it.  Initialize default_device_var.
4710         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
4711         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
4712         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
4713         been successfully parsed (and call gomp_init_affinity in that case).
4714         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4715         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4716         omp_get_team_num, omp_is_initial_device): New functions.
4717         * libgomp.h: Include stdlib.h.
4718         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4719         Define.
4720         (struct target_mem_desc): Forward declare.
4721         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4722         and thread_limit_var fields.
4723         (gomp_get_num_devices): New prototype.
4724         (gomp_cancel_var): New extern decl.
4725         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4726         team_cancelled and task_queued_count fields.  Add comments about
4727         task_{,queued_,running_}count.
4728         (gomp_cancel_kind): New enum.
4729         (gomp_work_share_end_cancel): New prototype.
4730         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4731         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4732         and depend fields.
4733         (struct gomp_taskgroup): New type.
4734         (struct gomp_task_depend_entry,
4735         struct gomp_dependers_vec): New types.
4736         (gomp_finish_task): Free depend_hash if non-NULL.
4737         (struct gomp_team_state): Add place_partition_off
4738         and place_partition_len fields.
4739         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4740         gomp_places_list_len): New extern decls.
4741         (struct gomp_thread): Add place field.
4742         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4743         (gomp_init_thread_affinity): Add place argument.
4744         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4745         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4746         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4747         gomp_affinity_init_level, gomp_affinity_print_place): New
4748         prototypes.
4749         (gomp_team_start): Add flags argument.
4750         (gomp_thread_limit_var, gomp_remaining_threads_count,
4751         gomp_remaining_threads_lock): Remove.
4752         (gomp_managed_threads_lock): New variable.
4753         (struct gomp_thread_pool): Add threads_busy field.
4754         (gomp_free_thread): New prototype.
4755         * task.c: Include hashtab.h.
4756         (hash_entry_type): New typedef.
4757         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4758         (gomp_init_task): Clear dependers, depend_hash, depend_count,
4759         copy_ctors_done and taskgroup fields.
4760         (GOMP_task): Add depend argument, handle depend clauses.  If
4761         gomp_team_barrier_cancelled or if it's taskgroup has been
4762         cancelled, don't queue or start new tasks.  Set copy_ctors_done
4763         field if needed.  Initialize taskgroup field.  If copy_ctors_done
4764         and already cancelled, don't discard the task.  If taskgroup is
4765         non-NULL, enqueue the task into taskgroup queue.  Increment
4766         num_children field in taskgroup.  Increment task_queued_count.
4767         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
4768         gomp_task_run_post_remove_taskgroup): New inline functions.
4769         (gomp_task_run_post_handle_depend_hash,
4770         gomp_task_run_post_handle_dependers,
4771         gomp_task_run_post_handle_depend): New functions.
4772         (GOMP_taskwait): Use them.  If more than one new tasks
4773         have been queued, wake other threads if needed.
4774         (gomp_barrier_handle_tasks): Likewise.  If
4775         gomp_team_barrier_cancelled, don't start any new tasks, just free
4776         all tasks.
4777         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
4778         * omp_lib.f90.in
4779         (omp_proc_bind_kind, omp_proc_bind_false,
4780         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4781         omp_proc_bind_spread): New params.
4782         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4783         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4784         omp_get_team_num, omp_is_initial_device): New interfaces.
4785         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
4786         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
4787         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
4788         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
4789         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
4790         useless use omp_lib_kinds.
4791         * omp.h.in (omp_proc_bind_t): New typedef.
4792         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4793         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4794         omp_get_team_num, omp_is_initial_device): New prototypes.
4795         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
4796         through to gomp_team_start.
4797         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
4798         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
4799         Adjust gomp_parallel_loop_start callers.
4800         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4801         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4802         GOMP_loop_end_cancel): New functions.
4803         (GOMP_parallel_end): Add ialias_redirect.
4804         * hashtab.h: New file.
4805         * libgomp.texi (Environment Variables): Minor cleanup,
4806         update section refs to OpenMP 4.0rc2.
4807         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
4808         environment variables.
4809         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
4810         team->work_shares_to_free to thr->ts.work_share before calling
4811         free_work_share.
4812         (gomp_work_share_end_cancel): New function.
4813         * config/linux/proc.c: Include errno.h.
4814         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
4815         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
4816         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
4817         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
4818         gomp_cpuset_size is sizeof (cpu_set_t).
4819         (gomp_init_num_threads): Initialize gomp_cpuset_size,
4820         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
4821         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
4822         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
4823         contain any logical CPUs.
4824         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
4825         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
4826         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
4827         pthread_getaffinity_np.  Check gomp_places_list instead of
4828         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
4829         * config/linux/bar.c (gomp_barrier_wait_end,
4830         gomp_barrier_wait_last): Use BAR_* defines.
4831         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
4832         from state where needed.  Set work_share_cancelled to 0 on last
4833         thread.
4834         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
4835         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
4836         functions.
4837         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
4838         Add cpusetsize argument.
4839         (gomp_cpuset_size, gomp_cpusetp): Declare.
4840         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
4841         (affinity_counter): Remove.
4842         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
4843         if CPU_ALLOC_SIZE isn't defined.
4844         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
4845         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
4846         bind current thread to the first place.
4847         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
4848         pthread_setaffinity_np to gomp_places_list[place].
4849         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4850         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4851         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4852         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
4853         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4854         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4855         (gomp_barrier_t): Add awaited_final field.
4856         (gomp_barrier_init): Initialize awaited_final field.
4857         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
4858         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
4859         prototypes.
4860         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
4861         defines.
4862         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
4863         gomp_team_barrier_cancelled): New inline functions.
4864         (gomp_barrier_last_thread,
4865         gomp_team_barrier_set_task_pending,
4866         gomp_team_barrier_clear_task_pending,
4867         gomp_team_barrier_set_waiting_for_tasks,
4868         gomp_team_barrier_waiting_for_tasks,
4869         gomp_team_barrier_done): Use BAR_* defines.
4870         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
4871         (gomp_barrier_wait_end): Use BAR_* defines.
4872         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
4873         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
4874         Use BAR_* defines.
4875         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
4876         gomp_team_barrier_cancel): New functions.
4877         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
4878         argument.
4879         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4880         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4881         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4882         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
4883         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4884         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4885         (gomp_barrier_t): Add cancellable field.
4886         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
4887         gomp_team_barrier_cancel): New prototypes.
4888         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
4889         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
4890         gomp_team_barrier_cancelled): New inline functions.
4891         (gomp_barrier_wait_start, gomp_barrier_last_thread,
4892         gomp_team_barrier_set_task_pending,
4893         gomp_team_barrier_clear_task_pending,
4894         gomp_team_barrier_set_waiting_for_tasks,
4895         gomp_team_barrier_waiting_for_tasks,
4896         gomp_team_barrier_done): Use BAR_* defines.
4897         * barrier.c (GOMP_barrier_cancel): New function.
4898         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
4899         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4900         omp_proc_bind_spread): New params.
4901         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4902         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4903         omp_get_team_num, omp_is_initial_device): New externals.
4904         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
4905         New functions.
4906         (gomp_resolve_num_threads): Adjust for thread_limit now being in
4907         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4908         infinity.  If not nested, just return minimum of max_num_threads
4909         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
4910         to the returned value.  Otherwise, don't update atomically
4911         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
4912         (GOMP_parallel_end): Adjust for thread_limit now being in
4913         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4914         infinity.  Adjust threads_busy in the pool rather than
4915         gomp_remaining_threads_count.  Remember team->nthreads and call
4916         gomp_team_end before adjusting threads_busy, if not nested
4917         afterwards, just set it to 1 non-atomically.  Add ialias.
4918         (GOMP_parallel_start): Adjust gomp_team_start caller.
4919         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
4920         * testsuite/libgomp.c/affinity-1.c: New test.
4921         * testsuite/libgomp.c/atomic-15.c: New test.
4922         * testsuite/libgomp.c/atomic-16.c: New test.
4923         * testsuite/libgomp.c/atomic-17.c: New test.
4924         * testsuite/libgomp.c/cancel-for-1.c: New test.
4925         * testsuite/libgomp.c/cancel-for-2.c: New test.
4926         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
4927         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
4928         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
4929         * testsuite/libgomp.c/cancel-sections-1.c: New test.
4930         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
4931         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
4932         * testsuite/libgomp.c/depend-1.c: New test.
4933         * testsuite/libgomp.c/depend-2.c: New test.
4934         * testsuite/libgomp.c/depend-3.c: New test.
4935         * testsuite/libgomp.c/depend-4.c: New test.
4936         * testsuite/libgomp.c/for-1.c: New test.
4937         * testsuite/libgomp.c/for-1.h: New file.
4938         * testsuite/libgomp.c/for-2.c: New test.
4939         * testsuite/libgomp.c/for-2.h: New file.
4940         * testsuite/libgomp.c/for-3.c: New test.
4941         * testsuite/libgomp.c/pr58392.c: New test.
4942         * testsuite/libgomp.c/simd-1.c: New test.
4943         * testsuite/libgomp.c/simd-2.c: New test.
4944         * testsuite/libgomp.c/simd-3.c: New test.
4945         * testsuite/libgomp.c/simd-4.c: New test.
4946         * testsuite/libgomp.c/simd-5.c: New test.
4947         * testsuite/libgomp.c/simd-6.c: New test.
4948         * testsuite/libgomp.c/target-1.c: New test.
4949         * testsuite/libgomp.c/target-2.c: New test.
4950         * testsuite/libgomp.c/target-3.c: New test.
4951         * testsuite/libgomp.c/target-4.c: New test.
4952         * testsuite/libgomp.c/target-5.c: New test.
4953         * testsuite/libgomp.c/target-6.c: New test.
4954         * testsuite/libgomp.c/target-7.c: New test.
4955         * testsuite/libgomp.c/taskgroup-1.c: New test.
4956         * testsuite/libgomp.c/thread-limit-1.c: New test.
4957         * testsuite/libgomp.c/thread-limit-2.c: New test.
4958         * testsuite/libgomp.c/thread-limit-3.c: New test.
4959         * testsuite/libgomp.c/udr-1.c: New test.
4960         * testsuite/libgomp.c/udr-2.c: New test.
4961         * testsuite/libgomp.c/udr-3.c: New test.
4962         * testsuite/libgomp.c++/affinity-1.C: New test.
4963         * testsuite/libgomp.c++/atomic-10.C: New test.
4964         * testsuite/libgomp.c++/atomic-11.C: New test.
4965         * testsuite/libgomp.c++/atomic-12.C: New test.
4966         * testsuite/libgomp.c++/atomic-13.C: New test.
4967         * testsuite/libgomp.c++/atomic-14.C: New test.
4968         * testsuite/libgomp.c++/atomic-15.C: New test.
4969         * testsuite/libgomp.c++/cancel-for-1.C: New test.
4970         * testsuite/libgomp.c++/cancel-for-2.C: New test.
4971         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
4972         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
4973         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
4974         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
4975         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
4976         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
4977         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
4978         * testsuite/libgomp.c++/cancel-test.h: New file.
4979         * testsuite/libgomp.c++/for-9.C: New test.
4980         * testsuite/libgomp.c++/for-10.C: New test.
4981         * testsuite/libgomp.c++/for-11.C: New test.
4982         * testsuite/libgomp.c++/simd-1.C: New test.
4983         * testsuite/libgomp.c++/simd-2.C: New test.
4984         * testsuite/libgomp.c++/simd-3.C: New test.
4985         * testsuite/libgomp.c++/simd-4.C: New test.
4986         * testsuite/libgomp.c++/simd-5.C: New test.
4987         * testsuite/libgomp.c++/simd-6.C: New test.
4988         * testsuite/libgomp.c++/simd-7.C: New test.
4989         * testsuite/libgomp.c++/simd-8.C: New test.
4990         * testsuite/libgomp.c++/target-1.C: New test.
4991         * testsuite/libgomp.c++/target-2.C: New test.
4992         * testsuite/libgomp.c++/target-2-aux.cc: New file.
4993         * testsuite/libgomp.c++/target-3.C: New test.
4994         * testsuite/libgomp.c++/taskgroup-1.C: New test.
4995         * testsuite/libgomp.c++/udr-1.C: New test.
4996         * testsuite/libgomp.c++/udr-2.C: New test.
4997         * testsuite/libgomp.c++/udr-3.C: New test.
4998         * testsuite/libgomp.c++/udr-4.C: New test.
4999         * testsuite/libgomp.c++/udr-5.C: New test.
5000         * testsuite/libgomp.c++/udr-6.C: New test.
5001         * testsuite/libgomp.c++/udr-7.C: New test.
5002         * testsuite/libgomp.c++/udr-8.C: New test.
5003         * testsuite/libgomp.c++/udr-9.C: New test.
5004
5005 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5006
5007         PR testsuite/57605
5008         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5009         ALWAYS_CFLAGS.
5010
5011 2013-09-20  Alan Modra  <amodra@gmail.com>
5012
5013         * configure: Regenerate.
5014
5015 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5016
5017         * testsuite/libgomp.c/sections-2.c: New test.
5018
5019 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5020
5021         * testsuite/libgomp.fortran/strassen.f90:
5022         Add dg-skip-if aarch64_tiny.
5023
5024 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5025             Cesar Philippidis  <cesar@codesourcery.com>
5026
5027         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5028         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5029         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5030         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5031         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5032         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5033         Use dg-runtest rather than gfortran-dg-runtest.
5034
5035 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5036
5037         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5038         Linux-based x86 systems to cover all GNU systems.
5039         * testsuite/libgomp.c/lock-3.c: Likewise.
5040         * testsuite/libgomp.c/pr48591.c: Likewise.
5041
5042 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5043
5044         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5045         GNU/Hurd, as done for Linux-based systems.
5046
5047         * config/posix/ptrlock.h: Fix comment.
5048
5049 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5050
5051         PR fortran/57423
5052         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5053         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5054         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5055         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5056         omp_destroy_nest_lock): Correct arguments to match the one in
5057         the OpenMP spec.
5058         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5059         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5060         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5061         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5062
5063 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5064
5065         * testsuite/libgomp.c/loop-13.c: New test.
5066         * testsuite/libgomp.c/loop-14.c: New test.
5067         * testsuite/libgomp.c/loop-15.c: New test.
5068         * testsuite/libgomp.c++/loop-13.C: New test.
5069         * testsuite/libgomp.c++/loop-14.C: New test.
5070         * testsuite/libgomp.c++/loop-15.C: New test.
5071
5072 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5073
5074         PR middle-end/56217
5075         * testsuite/libgomp.c++/pr56217.C: New test.
5076
5077 2013-02-01  Alan Modra  <amodra@gmail.com>
5078
5079         * task.c (GOMP_task, GOMP_taskwait): Comment.
5080
5081 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5082             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5083
5084         PR libgomp/55561
5085         * config/linux/wait.h (do_spin): Use atomic load for addr.
5086         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5087         for intptr and ptrlock.
5088         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5089         for ptrlock.
5090
5091 2013-01-22  Alan Modra  <amodra@gmail.com>
5092
5093         PR libgomp/51376
5094         PR libgomp/56073
5095         * task.c (GOMP_task): Revert 2011-12-09 change.
5096         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5097         barrier to read task->children..
5098         (gomp_barrier_handle_tasks): ..and matching atomic store with
5099         release barrier here when setting parent->children to NULL.
5100
5101 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5102             Tobias Burnus  <burnus@net-b.de>
5103
5104         PR driver/55884
5105         * testsuite/libgomp.fortran/fortran.exp: Use
5106         -fintrinsic-modules-path= instead of
5107         -fintrinsic-modules-path.
5108
5109 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5110
5111         Update copyright years.
5112
5113 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5114
5115         * testsuite/libgomp.fortran/fortran.exp: Set
5116         -fintrinsic-modules-path.
5117
5118 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5119
5120         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5121         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5122
5123 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5124
5125         PR libgomp/55411
5126         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5127         if pool had any threads_used.
5128
5129 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5130
5131         * testsuite/libgomp.c++/pr24455.C: Use
5132         -Wl,-undefined,dynamic_lookup on darwin.
5133
5134 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5135
5136         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5137
5138 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5139
5140         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5141
5142 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5143             Jim MacArthur  <jim.macarthur@arm.com>
5144             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5145             Nigel Stephens  <nigel.stephens@arm.com>
5146             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5147             Richard Earnshaw  <rearnsha@arm.com>
5148             Sofiane Naci  <sofiane.naci@arm.com>
5149             Stephen Thomas  <stephen.thomas@arm.com>
5150             Tejas Belagod  <tejas.belagod@arm.com>
5151             Yufeng Zhang  <yufeng.zhang@arm.com>
5152
5153         * configure.tgt: Add AArch64.
5154
5155 2012-10-04  Jason Merrill  <jason@redhat.com>
5156
5157         * testsuite/libgomp.c++/tls-init1.C: New.
5158
5159 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5160
5161         * configure: Regenerated.
5162
5163 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5164
5165         * config/linux/mips/futex.h (sys_futex0): Change to static
5166         function with noinline, nomips16 attributes under MIPS16. Adjust
5167         asm statement to place 'li v0,SYS_futex' immediately before
5168         syscall insn.
5169
5170 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5171
5172         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5173         conflict with index.html on case-insensitive file systems.
5174
5175 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5176
5177         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5178         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5179
5180 2012-07-02  Richard Guenther  <rguenther@suse.de>
5181             Michael Matz  <matz@suse.de>
5182             Tobias Grosser <tobias@grosser.es>
5183             Sebastian Pop <sebpop@gmail.com>
5184
5185         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5186         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5187         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5188         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5189
5190 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5191
5192         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5193
5194 2012-06-22  Richard Guenther  <rguenther@suse.de>
5195
5196         Merge from graphite branch
5197         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5198
5199         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5200         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5201
5202 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5203
5204         PR middle-end/53580
5205         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5206         use GOMP_barrier () call instead.
5207         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5208         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5209         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5210         call GOMP_barrier instead.
5211         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5212
5213 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5214
5215         PR libgomp/52993
5216         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5217         argument to memset call.
5218
5219 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5220
5221         * configure: Regenerated.
5222
5223 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5224
5225         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5226
5227 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5228
5229         PR bootstrap/52812
5230         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5231
5232 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5233
5234         PR middle-end/52547
5235         * testsuite/libgomp.c/pr52547.c: New test.
5236
5237 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5238
5239         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5240
5241 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5242
5243         * configure.tgt (mips-sgi-irix6*): Remove.
5244
5245 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5246
5247         * configure.tgt (alpha*-dec-osf*): Remove.
5248
5249         * config/osf/sem.h: Remove.
5250         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5251
5252 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5253
5254         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5255
5256 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5257
5258         PR libstdc++/52188
5259         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5260         Remove ENABLE_SYMVERS_SOL2.
5261         * configure: Regenerate.
5262         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5263         (PREPROCESS): New variable.
5264         (libgomp.ver): New target.
5265         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5266         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5267         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5268         Use libgomp.ver.
5269         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5270         * Makefile.in: Regenerate.
5271
5272 2012-02-14  Walter Lee  <walt@tilera.com>
5273
5274         * configure.tgt: Handle tilegx and tilepro.
5275         * config/linux/tile/futex.h: New file.
5276
5277 2012-02-08  Richard Guenther  <rguenther@suse.de>
5278
5279         PR tree-optimization/46886
5280         * testsuite/libgomp.c/pr46886.c: New testcase.
5281
5282 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5283
5284         * config/linux/arm: Remove empty directory.
5285         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5286
5287 2011-12-09  Alan Modra  <amodra@gmail.com>
5288
5289         PR libgomp/51376
5290         * task.c (GOMP_taskwait): Don't access task->children outside of
5291         task_lock mutex region.
5292         (GOMP_task): Likewise.
5293
5294 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5295
5296         PR libgomp/51132
5297         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5298         to file scope.
5299         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5300         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5301         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5302         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5303         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5304
5305 2011-12-02  Alan Modra  <amodra@gmail.com>
5306
5307         * config/linux/affinity.c: Use atomic rather than sync builtin.
5308         * config/linux/lock.c: Likewise.
5309         * config/linux/ptrlock.h: Likewise.
5310         * config/linux/ptrlock.c: Likewise.
5311         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5312         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5313         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5314         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5315         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5316         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5317         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5318         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5319         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5320         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5321
5322 2011-11-30  Alan Modra  <amodra@gmail.com>
5323
5324         PR libgomp/51298
5325         * config/linux/bar.h: Use atomic rather than sync builtins.
5326         * config/linux/bar.c: Likewise.  Add missing acquire
5327         synchronisation on generation field.
5328         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5329         double unlock.
5330
5331 2011-11-30  Alan Modra  <amodra@gmail.com>
5332
5333         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5334         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5335         * config/linux/mutex.h: Use atomic rather than sync builtins.
5336         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5337         * config/linux/omp-lock.h: Comment fix.
5338         * config/linux/arm/mutex.h: Delete.
5339         * config/linux/powerpc/mutex.h: Delete.
5340         * config/linux/ia64/mutex.h: Delete.
5341         * config/linux/mips/mutex.h: Delete.
5342
5343 2011-11-30  Alan Modra  <amodra@gmail.com>
5344
5345         PR libgomp/51249
5346         * config/linux/sem.h: Rewrite.
5347         * config/linux/sem.c: Rewrite.
5348
5349 2011-11-28  Richard Henderson  <rth@redhat.com>
5350
5351         * libgomp.h (enum memmodel): New.
5352
5353 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5354
5355         * configure: Regenerate.
5356
5357 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5358
5359         * config/posix95: Remove empty directory.
5360
5361 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5362
5363         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5364
5365 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5366
5367         PR fortran/49792
5368         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5369         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5370
5371 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5372
5373         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5374
5375 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5376
5377         PR libgomp/49965
5378         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5379
5380 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5381
5382         * config/linux/proc.h: New.
5383         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5384         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5385         (gomp_init_num_threads): Update call to cpuset_popcount.
5386         (get_num_procs): Ditto.
5387         * config/linux/affinity.c (gomp_init_affinity): Call
5388         gomp_cpuset_popcount.
5389
5390 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5391
5392         PR fortran/42041
5393         PR fortran/46752
5394         * omp.h.in (omp_in_final): New prototype.
5395         * omp_lib.f90.in (omp_in_final): New interface.
5396         (omp_integer_kind, omp_logical_kind): Remove
5397         and replace all its uses in the module with 4.
5398         (openmp_version): Change to 201107.
5399         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5400         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5401         kind for the parameters.
5402         (omp_in_final): New external.
5403         (openmp_version): Change to 201107.
5404         * task.c (omp_in_final): New function.
5405         (gomp_init_task): Initialize final_task.
5406         (GOMP_task): Remove unused attribute from flags.  Handle final
5407         tasks.
5408         (GOMP_taskyield): New function.
5409         (omp_in_final): Return true if if (false) or final (true) task
5410         or descendant of final (true).
5411         * fortran.c (omp_in_final_): New function.
5412         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5413         (GOMP_3.0): Export GOMP_taskyield.
5414         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5415         variables.
5416         (parse_unsigned_long_list): New function.
5417         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5418         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5419         even if parse_affinity returned false.
5420         * config/linux/affinity.c (gomp_init_affinity): Handle
5421         gomp_cpu_affinity_len == 0.
5422         * libgomp_g.h (GOMP_taskyield): New prototype.
5423         * libgomp.h (struct gomp_task): Add final_task field.
5424         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5425         * team.c (gomp_team_start): Override new task's nthreads_var icv
5426         if list form OMP_NUM_THREADS has been used and it has value for
5427         the new nesting level.
5428
5429         * testsuite/libgomp.c/atomic-11.c: New test.
5430         * testsuite/libgomp.c/atomic-12.c: New test.
5431         * testsuite/libgomp.c/atomic-13.c: New test.
5432         * testsuite/libgomp.c/atomic-14.c: New test.
5433         * testsuite/libgomp.c/reduction-6.c: New test.
5434         * testsuite/libgomp.c/task-5.c: New test.
5435         * testsuite/libgomp.c++/atomic-2.C: New test.
5436         * testsuite/libgomp.c++/atomic-3.C: New test.
5437         * testsuite/libgomp.c++/atomic-4.C: New test.
5438         * testsuite/libgomp.c++/atomic-5.C: New test.
5439         * testsuite/libgomp.c++/atomic-6.C: New test.
5440         * testsuite/libgomp.c++/atomic-7.C: New test.
5441         * testsuite/libgomp.c++/atomic-8.C: New test.
5442         * testsuite/libgomp.c++/atomic-9.C: New test.
5443         * testsuite/libgomp.c++/task-8.C: New test.
5444         * testsuite/libgomp.c++/reduction-4.C: New test.
5445         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5446         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5447         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5448         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5449         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5450         * testsuite/libgomp.fortran/pointer1.f90: New test.
5451         * testsuite/libgomp.fortran/pointer2.f90: New test.
5452         * testsuite/libgomp.fortran/task4.f90: New test.
5453
5454 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5455
5456         * libgomp.texi: Update OpenMP spec references to 3.1.
5457         (omp_in_final,OMP_PROC_BIND): New sections.
5458         (OMP_NUM_THREADS): Document that the value can be now a list.
5459         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5460
5461 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5462
5463         * config/linux/x86/futex.h: Check __x86_64__ instead of
5464         __LP64__.
5465
5466 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5467
5468         PR middle-end/49897
5469         PR middle-end/49898
5470         * testsuite/libgomp.c/pr49897-1.c: New test.
5471         * testsuite/libgomp.c/pr49897-2.c: New test.
5472         * testsuite/libgomp.c/pr49898-1.c: New test.
5473         * testsuite/libgomp.c/pr49898-2.c: New test.
5474
5475 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5476
5477         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5478         for ia32 instead of ilp32.
5479
5480         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5481         * testsuite/libgomp.c/atomic-6.c: Likewise.
5482
5483 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5484
5485         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5486         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5487
5488 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5489
5490         PR libgomp/45351
5491         * config/osf/sem.h: New file.
5492         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5493
5494 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5495
5496         PR target/49541
5497         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5498         ldflags.
5499
5500 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5501
5502         * config/linux/wait.h (do_spin): New inline, largely copied
5503         from do_wait, just don't do futex_wait here, instead return true if
5504         it should be done.
5505         (do_wait): Implement using do_spin.
5506         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5507         to prototype.
5508         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5509         __sync_bool_compare_and_swap, pass the oldval to
5510         gomp_mutex_lock_slow.
5511         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5512         If all mutex contenders are just spinning and not sleeping, don't
5513         change state to 2 unnecessarily.  Optimize the loop when state has
5514         already become 2 to use just one atomic operation per loop instead
5515         of two.
5516         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5517         to prototype.
5518         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5519         __sync_bool_compare_and_swap, pass the oldval to
5520         gomp_mutex_lock_slow.
5521
5522 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5523
5524         PR libgomp/49490
5525         * iter.c (gomp_iter_static_next): For chunk size 0
5526         only use n ceil/ nthreads size for the first
5527         n % nthreads threads in the team instead of
5528         all threads except for the last few ones which
5529         get less work or none at all.
5530         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5531         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5532         chunk argument, set run_sched_modifier to 0 for static
5533         resp. 1 for other kinds.  If chunk argument is 0
5534         and not static, set value to 1.
5535
5536 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5537
5538         PR c++/49043
5539         * testsuite/libgomp.c++/pr49043.C: New test.
5540
5541         PR c++/48869
5542         * testsuite/libgomp.c++/pr48869.C: New test.
5543
5544 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5545
5546         PR fortran/48894
5547         * fortran.c: Include limits.h.
5548         (TO_INT): Define.
5549         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5550         *set.
5551         (omp_set_num_threads_8_, omp_set_schedule_8_,
5552         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5553         omp_get_team_size_8_): Use TO_INT macro.
5554         * testsuite/libgomp.fortran/pr48894.f90: New test.
5555
5556 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5557
5558         PR middle-end/48591
5559         * testsuite/libgomp.c/pr48591.c: New test.
5560
5561 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5562
5563         PR bootstrap/48135
5564         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5565         * configure: Regenerate.
5566
5567 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5568
5569         PR fortran/47886
5570         * testsuite/libgomp.fortran/task3.f90: New test.
5571
5572 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5573
5574         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5575
5576 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
5577
5578         PR libgomp/47854
5579         * libgomp.texi (omp_get_wtime): Don't say time in the past
5580         must be Unix Epoch.
5581
5582 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5583
5584         PR libgomp/47804
5585         * testsuite/libgomp.fortran/fortran.exp: Check for both
5586         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5587         but $blddir != "", still append ${blddir}/${lang_library_path}
5588         to ld_library_path.
5589
5590 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5591
5592         PR libgomp/47758
5593         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5594         of libquadmath.a before adding its libpath to ldflags.
5595
5596 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5597
5598         PR libgomp/47731
5599         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5600         to FUTEX_WAIT futex syscall.
5601         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5602
5603 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5604
5605         * configure: Regenerate.
5606
5607 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
5608
5609         PR libstdc++/36104
5610         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5611
5612 2011-01-16  Gerald Pfeifer
5613
5614         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5615
5616 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
5617
5618         PR fortran/46874
5619         * libgomp.fortran/allocatable6.f90: New test.
5620
5621 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5622
5623         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5624         * configure: Regenerate.
5625
5626 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
5627
5628         PR target/40125
5629         PR lto/46695
5630         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5631         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5632         * aclocal.m4: Regenerate.
5633         * configure: Regenerate.
5634         * Makefile.in: Regenerate.
5635         * testsuite/Makefile.in: Regenerate.
5636
5637 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
5638
5639         PR fortran/46753
5640         * libgomp.fortran/pr46753.f90: New test.
5641
5642         PR libgomp/43706
5643         * env.c (initialize_env): Default to spin count 300000
5644         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5645         is specified.
5646
5647         PR libgomp/45240
5648         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5649         at the end if sync builtins aren't supported.
5650
5651 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5652
5653         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5654
5655 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5656
5657         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5658
5659 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
5660
5661         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5662
5663 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5664             Tobias Burnus  <burnus@net-b.de>
5665
5666         PR fortran/32049
5667         * configure.ac:
5668         * configure: Regenerate.
5669
5670 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5671
5672         * config/linux/futex.h: New.
5673         * config/linux/arm/mutex.h: New.
5674         * configure.tgt (arm*-*-linux*): Add config path.
5675
5676 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
5677
5678         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5679
5680 2010-09-23  Tobias Burnus  <burnus@net-b.de>
5681
5682         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5683         Change Fortran datatype to LOGICAL.
5684         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5685         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5686
5687 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5688
5689         * configure: Regenerate.
5690
5691 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
5692
5693         * libgomp.texi: Add function keyword to a couple of Fortran
5694         interfaces, use integer instead of int for Fortran.
5695
5696 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
5697
5698         * libgomp.texi: Fix spelling and pasto problems throughout.
5699         Adjust prototypes to match code.
5700
5701 2010-07-24  Tobias Burnus  <burnus@net-b.de>
5702
5703         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5704         silence -fwhole-file warning.
5705
5706 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5707
5708         * configure.tgt (*-*-solaris2.[56]*): Removed.
5709
5710 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5711
5712         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5713         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5714         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5715         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5716         targetting solaris2*.
5717         * configure: Regenerate.
5718         * config.h.in: Regenerate.
5719
5720         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5721         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5722         Add libgomp_version_dep.
5723         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5724         versioning.
5725         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5726         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5727         * Makefile.in: Regenerate.
5728
5729         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5730         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5731         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5732         to common block, protected by
5733         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5734
5735 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
5736
5737         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
5738
5739 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
5740
5741         PR bootstrap/43170
5742         * configure: Regenerate.
5743
5744 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5745
5746         PR other/43620
5747         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5748         * configure: Regenerate.
5749         * Makefile.in: Regenerate.
5750         * testsuite/Makefile.in: Regenerate.
5751
5752 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
5753
5754         PR c/43893
5755         * testsuite/libgomp.c/pr43893.c: New test.
5756         * testsuite/libgomp.c++/pr43893.C: New test.
5757
5758 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
5759
5760         PR middle-end/43570
5761         * testsuite/libgomp.fortran/vla8.f90: New test.
5762
5763 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
5764
5765         PR libgomp/43706
5766         * config/linux/affinity.c (gomp_init_affinity): Decrease
5767         gomp_available_cpus if affinity mask confines the process to fewer
5768         CPUs.
5769         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
5770         non-NULL, just return gomp_available_cpus.
5771
5772         PR libgomp/43569
5773         * sections.c (gomp_sections_init): Initialize ws->mode.
5774
5775 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
5776
5777         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
5778         not unused bar variable.
5779         * configure: Regenerate.
5780
5781 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5782
5783         * Makefile.in: Regenerate.
5784         * aclocal.m4: Regenerate.
5785         * testsuite/Makefile.in: Regenerate.
5786
5787 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
5788
5789         PR libgomp/42942
5790         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
5791         (initialize_env): Adjust callers.
5792         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
5793         when the argument is 0.
5794
5795         * testsuite/libgomp.c/pr42942.c: New test.
5796
5797 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
5798
5799         PR middle-end/42644
5800         PR middle-end/42130
5801         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5802         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
5803
5804 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5805
5806         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
5807         * testsuite/libgomp.c++/task-6.C: Likewise.
5808
5809 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
5810
5811         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
5812
5813 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
5814
5815         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
5816         * configure: Regenerate.
5817
5818 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
5819
5820         PR fortran/42866
5821         * testsuite/libgomp.fortran/allocatable5.f90: New test.
5822
5823 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
5824
5825         * configure.ac: Test for executability of GFORTRAN.
5826         * configure: Regenerate.
5827
5828 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5829
5830         * configure: Regenerate.
5831
5832 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
5833
5834         PR libgomp/42602
5835         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
5836
5837 2010-01-03  Richard Guenther  <rguenther@suse.de>
5838
5839         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
5840
5841 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
5842
5843         * testsuite/libgomp.graphite/pr4118.c: New.
5844
5845 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5846
5847         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
5848         for darwin, protect the test with require-effective-target tls_runtime.
5849         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
5850
5851 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5852
5853         PR target/41605
5854         * testsuite/lib/libgomp.exp: Provide -B options to allow for
5855         link spec %s substitutions for static libraries.
5856
5857 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
5858
5859         PR testsuite/42135
5860         * libgomp.graphite/force-parallel-2.c: Reduce array size.
5861
5862 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5863
5864         * Makefile.in: Regenerate.
5865         * configure: Regenerate.
5866         * testsuite/Makefile.in: Regenerate.
5867
5868 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
5869
5870         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
5871         settings for LC_ALL and LANG.
5872
5873 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
5874
5875         PR fortran/42162
5876         * testsuite/libgomp.fortran/pr42162.f90: New test.
5877
5878 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
5879
5880         PR middle-end/42029
5881         * testsuite/libgomp.c/pr42029.c: New test.
5882
5883 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
5884
5885         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
5886         *s.  Accept ld version without text in ()s.
5887         * configure: Regenerated.
5888
5889 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
5890
5891         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
5892
5893 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5894
5895         PR libgomp/41418
5896         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
5897         or a hyphen (happens with fortran language disabled).
5898         * configure: Regenerate.
5899
5900 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5901
5902         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
5903         use sed script portable to Solaris /bin/sed for extracting ld
5904         version.
5905         * configure: Regenerate.
5906
5907 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
5908
5909         * testsuite/libgomp.graphite/bounds.c: New test.
5910
5911 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5912
5913         * Makefile.am (libgomp_la_LINK): New.
5914         * Makefile.in: Regenerate.
5915
5916 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5917
5918         * configure.ac (AC_PREREQ): Bump to 2.64.
5919
5920 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5921
5922         * Makefile.am (install-html, install-pdf): Remove.
5923         * Makefile.in: Regenerate.
5924
5925         * Makefile.in: Regenerate.
5926         * aclocal.m4: Regenerate.
5927         * config.h.in: Regenerate.
5928         * configure: Regenerate.
5929         * testsuite/Makefile.in: Regenerate.
5930
5931 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5932
5933         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
5934         * Makefile.in: Regenerate.
5935
5936 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
5937
5938         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
5939         * Makefile.in: Regenerate.
5940
5941 2009-08-19  Tobias Burnus  <burnus@net-b.de>
5942
5943         PR fortran/41102
5944         omp_lib.h.in: Fix -std=f95 errors.
5945
5946 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
5947
5948         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
5949         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
5950         * testsuite/libgomp.graphite/graphite.exp: New.
5951
5952 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
5953
5954         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
5955         only build.
5956
5957 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
5958
5959         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
5960         needed memory barrier semantics.
5961         * config/linux/mips/mutex.h: New file.
5962
5963 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5964
5965         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
5966
5967 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
5968
5969         * configure: Regenerate.
5970
5971 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
5972
5973         PR testsuite/40699
5974         PR testsuite/40707
5975         PR testsuite/40709
5976         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
5977         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
5978         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
5979
5980 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
5981
5982         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
5983         options when choosing a multilib.
5984
5985 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
5986
5987         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
5988         ld_library_path.  Use add_path.  Add just find_libgcc_s to
5989         ld_library_path, not every libgcc multilib directory.
5990         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
5991         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
5992         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
5993         Use add_path.
5994         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
5995
5996 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
5997
5998         * Makefile.am (LTLDFLAGS): Define.
5999         (LINK): Define.
6000         * Makefile.in: Regenerate.
6001
6002 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6003
6004         PR fortran/39718
6005         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6006         libgfortranbegin, check existence of libgfortran.a instead of
6007         libgfortranbegin.a.
6008
6009 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6010
6011         PR libgomp/40174
6012         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6013         (gomp_free_pool_helper): Likewise.
6014
6015 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6016             Jakub Jelinek  <jakub@redhat.com>
6017
6018         PR fortran/35423
6019         * testsuite/libgomp.fortran/workshare2.f90: New test.
6020
6021 2009-04-09  Nick Clifton  <nickc@redhat.com>
6022
6023         * iter.c: Change copyright header to refer to version 3 of the
6024         GNU General Public License with version 3.1 of the GCC Runtime
6025         Library Exception and to point readers at the COPYING3 and
6026         COPYING3.RUNTIME files and the FSF's license web page.
6027         * alloc.c: Likewise.
6028         * barrier.c: Likewise.
6029         * config/bsd/proc.c: Likewise.
6030         * config/linux/affinity.c: Likewise.
6031         * config/linux/alpha/futex.h: Likewise.
6032         * config/linux/bar.c: Likewise.
6033         * config/linux/bar.h: Likewise.
6034         * config/linux/ia64/futex.h: Likewise.
6035         * config/linux/ia64/mutex.h: Likewise.
6036         * config/linux/lock.c: Likewise.
6037         * config/linux/mips/futex.h: Likewise.
6038         * config/linux/mutex.c: Likewise.
6039         * config/linux/mutex.h: Likewise.
6040         * config/linux/powerpc/futex.h: Likewise.
6041         * config/linux/proc.c: Likewise.
6042         * config/linux/ptrlock.c: Likewise.
6043         * config/linux/ptrlock.h: Likewise.
6044         * config/linux/s390/futex.h: Likewise.
6045         * config/linux/sem.c: Likewise.
6046         * config/linux/sem.h: Likewise.
6047         * config/linux/sparc/futex.h: Likewise.
6048         * config/linux/wait.h: Likewise.
6049         * config/linux/x86/futex.h: Likewise.
6050         * config/mingw32/proc.c: Likewise.
6051         * config/mingw32/time.c: Likewise.
6052         * config/posix/affinity.c: Likewise.
6053         * config/posix/bar.c: Likewise.
6054         * config/posix/bar.h: Likewise.
6055         * config/posix/lock.c: Likewise.
6056         * config/posix/mutex.h: Likewise.
6057         * config/posix/proc.c: Likewise.
6058         * config/posix/ptrlock.h: Likewise.
6059         * config/posix/sem.c: Likewise.
6060         * config/posix/sem.h: Likewise.
6061         * config/posix/time.c: Likewise.
6062         * config/posix95/lock.c: Likewise.
6063         * critical.c: Likewise.
6064         * env.c: Likewise.
6065         * error.c: Likewise.
6066         * fortran.c: Likewise.
6067         * iter_ull.c: Likewise.
6068         * libgomp.h: Likewise.
6069         * libgomp_f.h.in: Likewise.
6070         * libgomp_g.h: Likewise.
6071         * loop.c: Likewise.
6072         * loop_ull.c: Likewise.
6073         * omp.h.in: Likewise.
6074         * omp_lib.f90.in: Likewise.
6075         * omp_lib.h.in: Likewise.
6076         * ordered.c: Likewise.
6077         * parallel.c: Likewise.
6078         * sections.c: Likewise.
6079         * single.c: Likewise.
6080         * task.c: Likewise.
6081         * team.c: Likewise.
6082         * work.c: Likewise.
6083
6084 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6085
6086         * testsuite/config/default.exp: Change copyright header to refer to
6087         version 3 of the GNU General Public License and to point readers
6088         at the COPYING3 file and the FSF's license web page.
6089
6090 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6091
6092         PR middle-end/39573
6093         * libgomp.c++/pr39573.C: New test.
6094
6095 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6096
6097         PR other/39591
6098         * testsuite/libgomp.c/pr39591-1.c: New test.
6099         * testsuite/libgomp.c/pr39591-2.c: New test.
6100         * testsuite/libgomp.c/pr39591-3.c: New test.
6101
6102 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6103
6104         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6105         * testsuite/libgomp.c/atomic-6.c: Ditto.
6106
6107 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6108
6109         PR c/39495
6110         * testsuite/libgomp.c/loop-12.c: New test.
6111         * testsuite/libgomp.c/loop-11.c: New test.
6112         * testsuite/libgomp.c++/loop-11.C: New test.
6113         * testsuite/libgomp.c++/loop-12.C: New test.
6114         * testsuite/libgomp.c++/for-8.C: New test.
6115
6116 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6117
6118         * configure: Regenerate.
6119
6120 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6121
6122         PR middle-end/39154
6123         * testsuite/libgomp.c/pr39154.c: New test.
6124
6125 2009-01-30  Ian Lance Taylor  <iant@google.com>
6126
6127         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6128         libgomp_ld_is_gold.  Get gold version number.
6129         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6130         * configure: Rebuild.
6131
6132 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6133
6134         * testsuite/lib/libgomp.exp: Add -B option for targets that
6135         use libgfortran.a%s in their specs.
6136
6137 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6138
6139         PR libgomp/38086
6140         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6141         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6142         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6143         * configure: Regenerated.
6144         * config.h.in: Likewise.
6145
6146 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6147
6148         PR c++/38650
6149         * testsuite/libgomp.c/pr38650.c: New test.
6150         * testsuite/libgomp.c++/pr38650.C: New test.
6151
6152 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6153
6154         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6155
6156 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6157
6158         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6159
6160 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6161
6162         * configure: Regenerate.
6163
6164 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6165
6166         PR middle-end/36802
6167         * testsuite/libgomp.c/pr36802-1.c: New test.
6168         * testsuite/libgomp.c/pr36802-2.c: New test.
6169         * testsuite/libgomp.c/pr36802-3.c: New test.
6170
6171 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6172
6173         PR libgomp/38270
6174         * config/linux/powerpc/mutex.h: New.
6175
6176 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6177
6178         PR c++/38257
6179         * testsuite/libgomp.c++/for-7.C: New test.
6180
6181         PR c++/38348
6182         * testsuite/libgomp.c++/for-6.C: New test.
6183
6184 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6185
6186         PR testsuite/28870
6187         * testsuite/lib/libgomp.exp: Include new timeout library files.
6188         (libgomp_target_compile): Set timeout value from new proc.
6189
6190 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6191
6192         PR libgomp/37938
6193         * config/linux/ia64/mutex.h: New.
6194
6195 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6196
6197         PR libgomp/37935
6198         * libgomp.texi (Runtime library routines, environment variables):
6199         Update for OpenMP version 3.0.
6200
6201 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6202             Steve Ellcey  <sje@cup.hp.com>
6203
6204         * configure: Regenerate for new libtool.
6205         * Makefile.in: Ditto.
6206         * testsuite/Makefile.in: Ditto.
6207
6208 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6209             Andreas Tobler  <a.tobler@schweiz.org>
6210
6211         * config/bsd/proc.c: New file.
6212         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6213         * configure.ac: Check for header <sys/sysctl.h>
6214         * configure: Regenerate.
6215         * config.h.in: Likewise.
6216
6217 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6218
6219         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6220
6221 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6222
6223         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6224         * Makefile.in: Regenerated.
6225         * testsuite/Makefile.in: Regenerated.
6226
6227 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6228
6229         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6230         depend on blddir if blddir exists.
6231         (libgomp_target_compile): Likewise.
6232         * testsuite/libgomp.c++/c++.exp: Likewise.
6233         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6234
6235 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6236
6237         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6238         Do not list GPL as Invariant Section.
6239
6240 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6241             Chao-ying Fu  <fu@mips.com>
6242
6243         * configure.tgt: Enable futex for MIPS.
6244         * config/linux/mips/futex.h: New file.
6245
6246 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6247
6248         * team.c (gomp_team_end): Free team immediately if it has
6249         just one thread.
6250
6251 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6252
6253         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6254         * testsuite/libgomp.fortran/fortran.exp: Same.
6255         * testsuite/libgomp.c/c.exp: Same.
6256         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6257         directory to library path first.
6258
6259 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6260
6261         * env.c (parse_stacksize): Add cast to avoid warning.
6262         (parse_spincount): Likewise.
6263
6264 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6265
6266         * testsuite/libgomp.c/loop-10.c: New test.
6267         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6268         * libgomp.c++/loop-6.C (main): Likewise.
6269
6270         PR debug/36617
6271         * testsuite/libgomp.c/debug-1.c: New test.
6272
6273 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6274
6275         * testsuite/libgomp.c/nqueens-1.c: New test.
6276
6277         PR c++/36523
6278         * testsuite/libgomp.c++/task-7.C: New function.
6279
6280 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6281
6282         * configure: Regenerate.
6283
6284 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6285
6286         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6287         mutex when HAVE_SYNC_BUILTINS isn't defined.
6288
6289 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6290
6291         * libgomp.texi (omp_test_lock): Fix typo.
6292
6293 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6294
6295         * omp_lib.f90.in: Add "implicit none".
6296
6297 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6298
6299         PR middle-end/36506
6300         * testsuite/libgomp.c/reduction-5.c: New test.
6301
6302 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6303
6304         * libgomp.h (struct gomp_task): Add in_tied_task field.
6305         * task.c (gomp_init_task): Initialize it.
6306         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6307         unconditionally.  Don't call gomp_team_barrier_wake if
6308         current task is implicit or if(0) from implicit and number of
6309         running tasks is equal to nthreads - 1.
6310
6311         PR libgomp/36471
6312         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6313         omp_get_team_size_8): Fix pastos.
6314
6315         PR libgomp/36469
6316         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6317         * configure: Regenerated.
6318         * config.h.in: Regenerated.
6319         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6320         defined.
6321
6322 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6323
6324         PR bootstrap/36452
6325         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6326         (GOMP_loop_ull_dynamic_start): Likewise.
6327         (GOMP_loop_ull_guided_start): Likewise.
6328         (GOMP_loop_ull_ordered_static_start): Likewise.
6329         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6330         (GOMP_loop_ull_ordered_guided_start): Likewise.
6331
6332 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6333             Richard Henderson  <rth@redhat.com>
6334             Ulrich Drepper  <drepper@redhat.com>
6335             Jakob Blomer  <jakob.blomer@ira.uka.de>
6336
6337         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6338         Substitute also OMP_*LOCK_25*.
6339         * configure: Regenerated.
6340         * config.h.in: Regenerated.
6341         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6342         ptrlock.c and task.c.
6343         * Makefile.in: Regenerated.
6344         * testsuite/Makefile.in: Regenerated.
6345         * task.c: New file.
6346         * loop_ull.c: New file.
6347         * iter_ull.c: New file.
6348         * libgomp.h: Include ptrlock.h.
6349         (enum gomp_task_kind): New type.
6350         (struct gomp_team): Add task_lock, task_queue, task_count,
6351         task_running_count, single_count fields.  Add
6352         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6353         Remove work_share_lock, generation_mask,
6354         oldest_live_gen, num_live_gen and init_work_shares fields, add
6355         work work_share_list_alloc, work_share_list_free and work_share_chunk
6356         fields.  Change work_shares from pointer to pointers into an array.
6357         Change ordered_release field into gomp_sem_t ** from flexible array
6358         member.  Add implicit_task and initial_work_shares fields.
6359         Move close to the end of the struct.
6360         (struct gomp_team_state): Add single_count, last_work_share,
6361         active_level and level fields, remove work_share_generation.
6362         (gomp_barrier_handle_tasks): New prototype.
6363         (gomp_finish_task): New inline function.
6364         (struct gomp_work_share): Move chunk_size, end, incr into
6365         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6366         next_ll fields.  Reshuffle fields.  Add next_alloc,
6367         next_ws, next_free and inline_ordered_team_ids fields, change
6368         ordered_team_ids into pointer from flexible array member.
6369         Add mode field.  Put lock and next into a different cache line
6370         from most of the write-once fields.
6371         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6372         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6373         gomp_iter_ull_guided_next): New prototypes.
6374         (gomp_new_icv): New prototype.
6375         (struct gomp_thread): Add thread_pool and task fields.
6376         (struct gomp_thread_pool): New type.
6377         (gomp_new_team): New prototype.
6378         (gomp_team_start): Change type of last argument.
6379         (gomp_new_work_share): Removed.
6380         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6381         (gomp_work_share_init_done): New static inline.
6382         (gomp_throttled_spin_count_var, gomp_available_cpus,
6383         gomp_managed_threads): New extern decls.
6384         (gomp_init_task): New prototype.
6385         (gomp_spin_count_var): New extern var decl.
6386         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6387         or no alias support, or if not PIC.
6388         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6389         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6390         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6391         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6392         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6393         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6394         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6395         gomp_test_nest_lock_25): New prototypes.
6396         (omp_lock_symver, strong_alias): Define.
6397         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6398         decls.
6399         (gomp_end_task): New.
6400         (struct gomp_task_icv, gomp_global_icv): New.
6401         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6402         (struct gomp_task): New.
6403         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6404         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6405         (gomp_icv): New.
6406         (gomp_schedule_type): Reorder enum to match
6407         omp_sched_t.
6408         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6409         fields.
6410         (gomp_thread_start): Add gomp_team_barrier_wait call.
6411         For non-nested case remove clearing of docked thread thr fields.
6412         Use pool fields instead of global gomp_* variables.  Use
6413         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6414         Create tasks for each member thread.
6415         (free_team): Only destroy team barrier, task_lock here and free it.
6416         (gomp_free_thread): Free last_team if non-NULL.
6417         (gomp_team_end): Call gomp_team_barrier_wait instead of
6418         gomp_barrier_wait.  For nested case call one extra
6419         gomp_barrier_wait.  Move here some destruction from free_team.
6420         Call free_team on pool->last_team if any, rather than freeing
6421         current team.  Destroy work_share_list_free_lock ifndef
6422         HAVE_SYNC_BUILTINS.
6423         (gomp_new_icv): New function.
6424         (gomp_threads, gomp_threads_size, gomp_threads_used,
6425         gomp_threads_dock): Removed.
6426         (gomp_thread_destructor): New variable.
6427         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6428         functions.
6429         (gomp_team_start): Create new pool if current thread doesn't have
6430         one.  Use pool fields instead of global gomp_* variables.
6431         Initialize thread_pool field for new threads.  Clear single_count.
6432         Change last argument from ws to team, don't create
6433         new team, set ts.work_share to &team->work_shares[0] and clear
6434         ts.last_work_share.  Don't clear ts.work_share_generation.
6435         If number of threads changed, adjust atomically gomp_managed_threads.
6436         Use gomp_init_task instead of gomp_new_task,
6437         set thr->task to the corresponding implicit_task array entry.
6438         Create tasks for each member thread.  Initialize ts.level.
6439         (initialize_team): Call pthread_key_create on
6440         gomp_thread_destructor.
6441         (team_destructor): New function.
6442         (new_team): Removed.
6443         (gomp_new_team): New function.
6444         (free_team): Free gomp_work_share blocks chained through next_alloc,
6445         instead of freeing work_shares and destroying work_share_lock.
6446         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6447         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6448         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6449         of gomp_barrier_wait.
6450         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6451         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6452         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6453         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6454         of gomp_barrier_wait.
6455         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6456         gomp_work_share_init_done if gomp_work_share_start returned true.
6457         Don't unlock ws->lock.
6458         * work.c: Include stddef.h.
6459         (free_work_share): Use work_share_list_free_lock instead
6460         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6461         Call gomp_fini_work_share and then either free ws if orphaned, or
6462         put it into work_share_list_free list of the current team.
6463         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6464         functions.
6465         (gomp_work_share_start, gomp_work_share_end,
6466         gomp_work_share_end_nowait): Rewritten.
6467         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6468         (openmp_version): Set to 200805.
6469         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6470         omp_sched_guided, omp_sched_auto): New parameters.
6471         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6472         omp_set_max_active_levels, omp_get_max_active_levels,
6473         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6474         omp_get_active_level): New interfaces.
6475         * omp_lib.h.in (openmp_version): Set to 200805.
6476         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6477         omp_sched_guided, omp_sched_auto): New parameters.
6478         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6479         omp_set_max_active_levels, omp_get_max_active_levels,
6480         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6481         omp_get_active_level): New externals.
6482         * loop.c: Include limits.h.
6483         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6484         GFS_AUTO.
6485         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6486         Likewise.  Use gomp_icv.
6487         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6488         ts.static_trip here.
6489         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6490         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6491         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6492         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6493         don't unlock ws->lock, otherwise lock it.
6494         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6495         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6496         (gomp_parallel_loop_start): Call gomp_new_team instead of
6497         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6498         Adjust gomp_team_start caller.  Pass 0 as second argument to
6499         gomp_resolve_num_threads.
6500         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6501         If adding ws->chunk_size nthreads + 1 times after end won't
6502         overflow, set ws->mode to 1.
6503         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6504         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6505         GOMP_loop_ull_ordered_static_start,
6506         GOMP_loop_ull_ordered_dynamic_start,
6507         GOMP_loop_ull_ordered_guided_start,
6508         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6509         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6510         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6511         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6512         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6513         prototypes.
6514         * libgomp.map: Export lock routines also @@OMP_2.0.
6515         (GOMP_loop_ordered_dynamic_first,
6516         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6517         GOMP_loop_ordered_static_first): Remove.
6518         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6519         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6520         GOMP_loop_ull_ordered_dynamic_next,
6521         GOMP_loop_ull_ordered_dynamic_start,
6522         GOMP_loop_ull_ordered_guided_next,
6523         GOMP_loop_ull_ordered_guided_start,
6524         GOMP_loop_ull_ordered_runtime_next,
6525         GOMP_loop_ull_ordered_runtime_start,
6526         GOMP_loop_ull_ordered_static_next,
6527         GOMP_loop_ull_ordered_static_start,
6528         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6529         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6530         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6531         (omp_set_schedule, omp_get_schedule,
6532         omp_get_thread_limit, omp_set_max_active_levels,
6533         omp_get_max_active_levels, omp_get_level,
6534         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6535         omp_set_schedule_, omp_set_schedule_8_,
6536         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6537         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6538         omp_get_max_active_levels_, omp_get_level_,
6539         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6540         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6541         New exports @@OMP_3.0.
6542         * omp.h.in (omp_sched_t): New type.
6543         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6544         omp_set_max_active_levels, omp_get_max_active_levels,
6545         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6546         omp_get_active_level): New prototypes.
6547         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6548         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6549         gomp_thread_limit_var, gomp_remaining_threads_count,
6550         gomp_remaining_threads_lock): New variables.
6551         (parse_spincount): New function.
6552         (initialize_env): Call gomp_init_num_threads unconditionally.
6553         Initialize gomp_available_cpus.  Call parse_spincount,
6554         initialize gomp_{,throttled_}spin_count_var
6555         depending on presence and value of OMP_WAIT_POLICY and
6556         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6557         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6558         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6559         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6560         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6561         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6562         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6563         (gomp_global_icv): New.
6564         (parse_schedule): Use it.  Parse "auto".
6565         (omp_set_num_threads): Use gomp_icv.
6566         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6567         Likewise.
6568         (omp_get_max_threads): Move from parallel.c.
6569         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6570         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6571         add ialias.
6572         (parse_stacksize, parse_wait_policy): New functions.
6573         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6574         both wrappers for compatibility and new locks.
6575         (omp_set_schedule, omp_get_schedule,
6576         omp_get_thread_limit, omp_set_max_active_levels,
6577         omp_get_max_active_levels, omp_get_level,
6578         omp_get_ancestor_thread_num, omp_get_team_size,
6579         omp_get_active_level): New ialias_redirect.
6580         (omp_set_schedule_, omp_set_schedule_8_,
6581         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6582         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6583         omp_get_max_active_levels_, omp_get_level_,
6584         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6585         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6586         New functions.
6587         * parallel.c: Include limits.h.
6588         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6589         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6590         argument to gomp_team_start.  Pass 0 as second argument to
6591         gomp_resolve_num_threads.
6592         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6593         if gomp_thread_limit_var != ULONG_MAX.
6594         (omp_in_parallel): Implement using ts.active_level.
6595         (omp_get_max_threads): Move to env.c.
6596         (omp_get_level, omp_get_ancestor_thread_num,
6597         omp_get_team_size, omp_get_active_level): New functions,
6598         add ialias.
6599         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6600         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6601         gomp_iter_dynamic_next instead of the _locked variant and don't take
6602         lock around it, otherwise acquire it before calling
6603         gomp_iter_dynamic_next_locked.
6604         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6605         gomp_iter_dynamic_next instead of the _locked variant and don't take
6606         lock around it.
6607         (GOMP_parallel_sections_start): Call gomp_new_team instead of
6608         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
6609         Adjust gomp_team_start caller.  Pass count as second argument to
6610         gomp_resolve_num_threads, don't adjust num_threads after the call.
6611         Use gomp_icv.
6612         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6613         ws->chunk_size by incr.
6614         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
6615         code.
6616         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6617         types.
6618         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6619         (omp_check_defines): Check even the compat defines.
6620         * config/linux/ptrlock.c: New file.
6621         * config/linux/ptrlock.h: New file.
6622         * config/linux/wait.h: New file.
6623         * config/posix/ptrlock.c: New file.
6624         * config/posix/ptrlock.h: New file.
6625         * config/linux/bar.h (gomp_team_barrier_wait,
6626         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6627         (gomp_team_barrier_set_task_pending,
6628         gomp_team_barrier_clear_task_pending,
6629         gomp_team_barrier_set_waiting_for_tasks,
6630         gomp_team_barrier_waiting_for_tasks,
6631         gomp_team_barrier_done): New inlines.
6632         (gomp_barrier_t): Rewritten.
6633         (gomp_barrier_state_t): New typedef.
6634         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6635         gomp_barrier_wait_start): Rewritten.
6636         (gomp_barrier_wait_end): Change second argument to
6637         gomp_barrier_state_t.
6638         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6639         inlines.
6640         * config/linux/bar.c: Include wait.h instead of libgomp.h and
6641         futex.h.
6642         (gomp_barrier_wait_end): Rewritten.
6643         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6644         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6645         * config/posix/bar.h (gomp_barrier_t): Add generation field.
6646         (gomp_barrier_state_t): New typedef.
6647         (gomp_team_barrier_wait,
6648         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6649         (gomp_barrier_wait_start): Or all but low 2 bits from generation
6650         into the return value.  Return gomp_barrier_state_t.
6651         (gomp_team_barrier_set_task_pending,
6652         gomp_team_barrier_clear_task_pending,
6653         gomp_team_barrier_set_waiting_for_tasks,
6654         gomp_team_barrier_waiting_for_tasks,
6655         gomp_team_barrier_done): New inlines.
6656         (gomp_barrier_wait_end): Change second argument to
6657         gomp_barrier_state_t.
6658         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6659         inlines.
6660         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6661         (gomp_barrier_wait_end): Change second argument to
6662         gomp_barrier_state_t.
6663         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6664         gomp_team_barrier_wake): New functions.
6665         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6666         futex.h.
6667         (gomp_futex_wake, gomp_futex_wait): New variables.
6668         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6669         * config/linux/lock.c: Rewrite to make locks task owned,
6670         for backwards compatibility provide the old entrypoints
6671         if symbol versioning.  Include wait.h instead of libgomp.h and
6672         futex.h.
6673         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6674         * config/posix95/lock.c: Rewrite to make locks task owned,
6675         for backwards compatibility provide the old entrypoints
6676         if symbol versioning.
6677         * config/posix/lock.c: Rewrite to make locks task owned,
6678         for backwards compatibility provide the old entrypoints
6679         if symbol versioning.
6680         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6681         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6682         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6683         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6684         (sys_futex0): Return error code.
6685         (futex_wake, futex_wait): If ENOSYS was returned, clear
6686         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6687         (cpu_relax, atomic_write_barrier): New static inlines.
6688         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6689         (futex_wake, futex_wait): If ENOSYS was returned, clear
6690         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6691         (cpu_relax, atomic_write_barrier): New static inlines.
6692         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6693         (sys_futex0): Return error code.
6694         (futex_wake, futex_wait): If ENOSYS was returned, clear
6695         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6696         (cpu_relax, atomic_write_barrier): New static inlines.
6697         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6698         (sys_futex0): Return error code.
6699         (futex_wake, futex_wait): If ENOSYS was returned, clear
6700         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6701         (cpu_relax, atomic_write_barrier): New static inlines.
6702         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6703         (sys_futex0): Return error code.
6704         (futex_wake, futex_wait): If ENOSYS was returned, clear
6705         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6706         (cpu_relax, atomic_write_barrier): New static inlines.
6707         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6708         (sys_futex0): Return error code.
6709         (futex_wake, futex_wait): If ENOSYS was returned, clear
6710         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6711         (cpu_relax, atomic_write_barrier): New static inlines.
6712         * config/linux/sem.c: Include wait.h instead of libgomp.h and
6713         futex.h.
6714         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6715         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6716         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6717         types.
6718         (omp_nest_lock_t): Change owner into void *, add lock field.
6719         * config/posix95/omp-lock.h: Include semaphore.h.
6720         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6721         (omp_lock_t): Use sem_t instead of mutex if semaphores
6722         aren't broken.
6723         (omp_nest_lock_t): Likewise.  Change owner to void *.
6724         * config/posix/omp-lock.h: Include semaphore.h.
6725         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6726         (omp_lock_t): Use sem_t instead of mutex if semaphores
6727         aren't broken.
6728         (omp_nest_lock_t): Likewise.  Add owner field.
6729
6730 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6731
6732         * testsuite/libgomp.c/collapse-1.c: New test.
6733         * testsuite/libgomp.c/collapse-2.c: New test.
6734         * testsuite/libgomp.c/collapse-3.c: New test.
6735         * testsuite/libgomp.c/icv-1.c: New test.
6736         * testsuite/libgomp.c/icv-2.c: New test.
6737         * testsuite/libgomp.c/lib-2.c: New test.
6738         * testsuite/libgomp.c/lock-1.c: New test.
6739         * testsuite/libgomp.c/lock-2.c: New test.
6740         * testsuite/libgomp.c/lock-3.c: New test.
6741         * testsuite/libgomp.c/loop-4.c: New test.
6742         * testsuite/libgomp.c/loop-5.c: New test.
6743         * testsuite/libgomp.c/loop-6.c: New test.
6744         * testsuite/libgomp.c/loop-7.c: New test.
6745         * testsuite/libgomp.c/loop-8.c: New test.
6746         * testsuite/libgomp.c/loop-9.c: New test.
6747         * testsuite/libgomp.c/nested-3.c: New test.
6748         * testsuite/libgomp.c/nestedfn-6.c: New test.
6749         * testsuite/libgomp.c/sort-1.c: New test.
6750         * testsuite/libgomp.c/task-1.c: New test.
6751         * testsuite/libgomp.c/task-2.c: New test.
6752         * testsuite/libgomp.c/task-3.c: New test.
6753         * testsuite/libgomp.c/task-4.c: New test.
6754         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6755         to C++ testsuite default compiler options.
6756         * testsuite/libgomp.c++/collapse-1.C: New test.
6757         * testsuite/libgomp.c++/collapse-2.C: New test.
6758         * testsuite/libgomp.c++/ctor-10.C: New test.
6759         * testsuite/libgomp.c++/for-1.C: New test.
6760         * testsuite/libgomp.c++/for-2.C: New test.
6761         * testsuite/libgomp.c++/for-3.C: New test.
6762         * testsuite/libgomp.c++/for-4.C: New test.
6763         * testsuite/libgomp.c++/for-5.C: New test.
6764         * testsuite/libgomp.c++/loop-8.C: New test.
6765         * testsuite/libgomp.c++/loop-9.C: New test.
6766         * testsuite/libgomp.c++/loop-10.C: New test.
6767         * testsuite/libgomp.c++/task-1.C: New test.
6768         * testsuite/libgomp.c++/task-2.C: New test.
6769         * testsuite/libgomp.c++/task-3.C: New test.
6770         * testsuite/libgomp.c++/task-4.C: New test.
6771         * testsuite/libgomp.c++/task-5.C: New test.
6772         * testsuite/libgomp.c++/task-6.C: New test.
6773         * testsuite/libgomp.fortran/allocatable1.f90: New test.
6774         * testsuite/libgomp.fortran/allocatable2.f90: New test.
6775         * testsuite/libgomp.fortran/allocatable3.f90: New test.
6776         * testsuite/libgomp.fortran/allocatable4.f90: New test.
6777         * testsuite/libgomp.fortran/collapse1.f90: New test.
6778         * testsuite/libgomp.fortran/collapse2.f90: New test.
6779         * testsuite/libgomp.fortran/collapse3.f90: New test.
6780         * testsuite/libgomp.fortran/collapse4.f90: New test.
6781         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
6782         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
6783         * testsuite/libgomp.fortran/lib4.f90: New test.
6784         * testsuite/libgomp.fortran/lock-1.f90: New test.
6785         * testsuite/libgomp.fortran/lock-2.f90: New test.
6786         * testsuite/libgomp.fortran/nested1.f90: New test.
6787         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
6788         * testsuite/libgomp.fortran/strassen.f90: New test.
6789         * testsuite/libgomp.fortran/tabs1.f90: New test.
6790         * testsuite/libgomp.fortran/tabs2.f: New test.
6791         * testsuite/libgomp.fortran/task1.f90: New test.
6792         * testsuite/libgomp.fortran/task2.f90: New test.
6793         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
6794         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6795         * testsuite/libgomp.c/pr26943-2.c: Likewise.
6796         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6797         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6798
6799 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
6800
6801         PR c++/36308
6802         * testsuite/libgomp.c++/ctor-11.C: New test.
6803         * testsuite/libgomp.c++/ctor-12.C: New test.
6804
6805 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
6806
6807         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
6808
6809 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
6810
6811         PR middle-end/36106
6812         * testsuite/libgomp.c/atomic-5.c: New test.
6813         * testsuite/libgomp.c/atomic-6.c: New test.
6814         * testsuite/libgomp.c/autopar-1.c: New test.
6815
6816 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6817
6818         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
6819         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
6820         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
6821         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
6822         * configure: Regenerate.
6823         * Makefile.in, testsuite/Makefile.in: Likewise.
6824
6825 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
6826
6827         PR bootstrap/35457
6828         * aclocal.m4: Regenerate.
6829         * configure: Regenerate.
6830
6831 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
6832
6833         PR middle-end/35611
6834         * testsuite/libgomp.c/atomic-4.c: New test.
6835
6836         PR libgomp/35625
6837         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
6838         (gomp_iter_guided_next): Likewise.
6839         * testsuite/libgomp.c/pr35625.c: New test.
6840
6841 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6842
6843         * aclocal.m4: Regenerate.
6844         * configure: Likewise.
6845         * Makefile.in: Likewise.
6846         * testsuite/Makefile.in: Likewise.
6847
6848 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
6849
6850         PR middle-end/35185
6851         * testsuite/libgomp.c++/pr35185.C: New test.
6852
6853 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
6854
6855         PR middle-end/35549
6856         * testsuite/libgomp.c/pr35549.c: New test.
6857
6858 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
6859
6860         * testsuite/libgomp.c/atomic-3.c: New test.
6861
6862 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6863
6864         PR fortran/33197
6865         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
6866         .F08 file suffixes.
6867
6868 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
6869
6870         PR libgomp/33131
6871         * configure.ac: Add ACX_HEADER_STRING.
6872         * env.c: Include strings.h.
6873         * aclocal.m4: Regenerate.
6874         * config.h.in: Regenerate.
6875         * configure: Regenerate.
6876         * Makefile.in: Regenerate.
6877         * testsuite/Makefile.in: Regenerate.
6878
6879 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
6880
6881         PR middle-end/35196
6882         * testsuite/libgomp.c/pr35196.c: New test.
6883
6884         PR middle-end/35130
6885         * testsuite/libgomp.fortran/pr35130.f90: New test.
6886         * testsuite/libgomp.c/pr35130.c: New test.
6887
6888 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
6889
6890         PR middle-end/33880
6891         * testsuite/libgomp.c/pr33880.c: New test.
6892         * testsuite/libgomp.fortran/pr33880.f90: New test.
6893
6894 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
6895
6896         * configure: Regenerate.
6897
6898 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
6899
6900         * configure.ac: Move futex checking into ../config/futex.m4.
6901         * configure: Rebuilt.
6902         * aclocal.m4: Rebuilt.
6903         * Makefile.in: Rebuilt.
6904
6905         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
6906         2007-10-15 ../config/tls.m4 change.
6907
6908 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
6909
6910         PR c++/34513
6911         * testsuite/libgomp.c/pr34513.c: New test.
6912         * testsuite/libgomp.c++/pr34513.C: New test.
6913
6914 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
6915
6916         PR target/32765
6917         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
6918
6919 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
6920
6921         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
6922
6923 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
6924
6925         * testsuite/libgomp.c/private-1.c: New test.
6926
6927 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
6928             Paolo Bonzini  <bonzini@gnu.org>
6929
6930         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
6931         instead of 'VPATH ='.
6932         * Makefile.in: Regenerate.
6933
6934 2007-11-23  Matthias Klose  <doko@ubuntu.com>
6935
6936         * configure.ac: Adjust makeinfo version check.
6937         * configure: Regenerate.
6938
6939 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
6940
6941         PR fortran/34020
6942         * testsuite/libgomp.fortran/pr34020.f90: New test.
6943
6944 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
6945
6946         PR c++/33894
6947         * testsuite/libgomp.c++/atomic-1.C: New test.
6948
6949 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
6950
6951         PR libgomp/33275
6952         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
6953         Make x and y integers rather than (implicit) reals.  Add private (j)
6954         clause to the last omp parallel.
6955
6956 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
6957
6958         * configure: Regenerate following changes to ../config/tls.m4.
6959
6960 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
6961
6962         * testsuite/libgomp.fortran/stack.f90: New test.
6963
6964 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
6965
6966         * config/mingw32/proc.c: New file.
6967
6968 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
6969
6970         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
6971         (main): Use __get_cpuid to get i386 target fetaures.
6972         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
6973         (main): Use __get_cpuid to get x86_64 target fetaures.
6974
6975 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
6976
6977         PR target/32765
6978         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
6979         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
6980
6981 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
6982
6983         PR fortran/32550
6984         * testsuite/libgomp.fortran/pr32550.f90: New test.
6985         * testsuite/libgomp.fortran/crayptr2.f90: New test.
6986
6987 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
6988
6989         * aclocal.m4: Regenerated.
6990
6991 2007-07-05  Tobias Burnus  <burnus@net-b.de>
6992
6993         PR fortran/32359
6994         * testsuite/libgomp.fortran/pr32359.f90: New.
6995
6996 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
6997
6998         PR libgomp/32468
6999         * sections.c (GOMP_parallel_sections_start): Only decrease
7000         number of threads to COUNT if dyn_var is true.
7001         * testsuite/libgomp.c/pr32468.c: New test.
7002
7003 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7004
7005         PR libgomp/26308
7006         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7007
7008 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7009
7010         PR middle-end/32362
7011         * testsuite/libgomp.c/pr32362-1.c: New test.
7012         * testsuite/libgomp.c/pr32362-2.c: New test.
7013         * testsuite/libgomp.c/pr32362-3.c: New test.
7014
7015 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7016
7017         * team.c (gomp_team_start): Fix setting up thread_attr
7018         stack size.
7019
7020 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7021
7022         * configure: Regenerate.
7023
7024 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7025
7026         * Makefile.in: Regenerate.
7027         * configure: Regenerate.
7028         * aclocal.m4: Regenerate.
7029         * testsuite/Makefile.in: Regenerate.
7030
7031 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7032
7033         * config/linux/proc.c: New file.
7034
7035         PR libgomp/28482
7036         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7037
7038 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7039
7040         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7041
7042 2007-04-16  Matthias Klose  <doko@debian.org>
7043
7044         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7045         flags if not building with -m64.
7046         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7047         flag for i?86-*-* targets, if current target matches -m64.
7048
7049 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7050
7051         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7052         * Makefile.in: Regenerate.
7053
7054 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7055
7056         PR testsuite/31369
7057         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7058         ld_library_path.
7059         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7060
7061 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7062
7063         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7064         decls.
7065         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7066         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7067         (parse_affinity): New function.
7068         (initialize_env): Call it and gomp_init_affinity.
7069         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7070         create new pthread_attr_t and call gomp_init_thread_affinity
7071         on it for each thread before passing the attribute to pthread_create.
7072         * config/linux/affinity.c: New file.
7073         * config/posix/affinity.c: New file.
7074         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7075         * configure: Rebuilt.
7076         * config.h.in: Rebuilt.
7077         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7078         * Makefile.in: Rebuilt.
7079
7080 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7081
7082         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7083         *-*-darwin*.
7084         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7085         and use it if found.
7086
7087 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7088
7089         * testsuite/config/default.exp: New file.
7090         * testsuite/lib/libgomp.exp: New file.
7091         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7092         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7093         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7094         (libgomp_load): Remove.
7095         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7096         always_ld_library_path, not ld_library_path.  Set additional_flags
7097         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7098         (target_compile): Do not call libgomp_init.  Append lang_library_path
7099         and lang_link_flags to options.
7100         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7101         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7102         here.
7103         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7104         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7105         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7106         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7107         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7108         CX8 flag.
7109         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7110         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7111         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7112         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7113         * testsuite/libgomp.c/atomic-10.c: Ditto.
7114
7115 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7116
7117         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7118         dg-final cleanup-modules line.
7119         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7120         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7121         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7122         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7123         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7124         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7125         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7126
7127 2007-03-18  Andreas Schwab  <schwab@suse.de>
7128
7129         * acinclude.m4: Adjust regular expression for ld version
7130         extraction.
7131         * configure: Regenerate.
7132
7133 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7134
7135         * Makefile.am: Add install-pdf target as copied from
7136         automake v1.10 rules.
7137         * Makefile.in: Regenerate
7138
7139 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7140
7141         PR libgomp/28486
7142         * configure: Regenerate.
7143
7144         PR c++/30703
7145         * testsuite/libgomp.c++/pr30703.C: New test.
7146
7147 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7148
7149         Revert:
7150         2006-07-05  Eric Christopher  <echristo@apple.com>
7151         * configure.ac: Depend addition of -pthread on host OS.
7152         * configure: Regenerate.
7153
7154 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7155
7156         * libgomp.texi: Fix spacing after abbreviations.
7157
7158 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7159
7160         PR libgomp/30546
7161         * configure.ac: Add check for makeinfo
7162         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7163         if an appropiate version of makeinfo is found.
7164         * aclocal.m4: Regenerated.
7165         * configure: Regenerated.
7166         * Makefile.in: Regenerated.
7167         * testsuite/Makefile.in: Regenerated.
7168
7169 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7170
7171         PR libgomp/30540
7172         * libgomp.texi: More about implementation-dependent settings.
7173
7174 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7175
7176         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7177
7178 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7179
7180         PR middle-end/30494
7181         * testsuite/libgomp.c/pr30494.c: New test.
7182
7183 2007-01-15  Tom Tromey  <tromey@redhat.com>
7184
7185         * configure: Rebuilt.
7186         * configure.ac: Fixed comment.
7187
7188 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7189
7190         * libgomp.texi: Document implementation specific default values of
7191         environment variables.
7192
7193 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7194
7195         PR libgomp/28209
7196         * libgomp.texi: New file.
7197         * configure.ac: Add --enable-generated-files-in-srcdir option.
7198         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7199         files to srcdir.
7200         * Makefile.in: Regenerated.
7201         * config.h.in: Regenerated.
7202         * testsuite/Makefile.in: Regenerated.
7203         * NOTES: Removed.
7204
7205 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7206
7207         PR libgomp/29949
7208         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7209
7210 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7211
7212         * configure: Regenerate.
7213
7214 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7215
7216         PR libgomp/29947
7217         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7218         start if there shouldn't be any loop iterations.
7219         (gomp_loop_ordered_static_start): Remove start == end test.
7220         * testsuite/libgomp.c/pr29947-1.c: New test.
7221         * testsuite/libgomp.c/pr29947-2.c: New test.
7222
7223 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7224
7225         * configure.tgt: Force initial-exec TLS model on Linux only.
7226
7227 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7228
7229         * configure: Regenerated.
7230
7231 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7232
7233         * env.c (parse_schedule): Reject out of range values.
7234         (parse_unsigned_long): Reject out of range, negative or zero values.
7235
7236 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7237
7238         PR fortran/29629
7239         * testsuite/libgomp.fortran/pr29629.f90: New test.
7240
7241 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7242
7243         PR libgomp/29494
7244         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7245         * config/posix95: New directory.
7246         * config/posix95/omp-lock.h: New file.
7247         * config/posix95/lock.c: Likewise.
7248
7249 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7250
7251         * aclocal.m4: Regenerate.
7252         * configure: Regenerate.
7253
7254 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7255
7256         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7257         '<' to '<='.
7258
7259 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7260
7261         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7262         test.
7263         * configure: Regenerate.
7264         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7265
7266 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7267
7268         PR middle-end/25261
7269         PR middle-end/28790
7270         * testsuite/libgomp.c/nestedfn-4.c: New test.
7271         * testsuite/libgomp.c/nestedfn-5.c: New test.
7272         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7273
7274         PR fortran/29097
7275         * testsuite/libgomp.fortran/condinc1.f: New test.
7276         * testsuite/libgomp.fortran/condinc2.f: New test.
7277         * testsuite/libgomp.fortran/condinc3.f90: New test.
7278         * testsuite/libgomp.fortran/condinc4.f90: New test.
7279         * testsuite/libgomp.fortran/condinc1.inc: New file.
7280
7281 2006-09-18  Tom Tromey  <tromey@redhat.com>
7282
7283         * configure: Rebuilt.
7284
7285 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7286
7287         PR c/28768
7288         PR preprocessor/14634
7289         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7290         to AC_DEFINE.
7291         * configure: Regenerate.
7292
7293 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7294
7295         * testsuite/libgomp.fortran/reduction3.f90: Change
7296         -2147483648 to -huge(i)-1 to avoid overflow.
7297         * testsuite/libgomp.fortran/reduction4.f90: Change
7298         Z'ffffffff' to not(0) to avoid overflow.
7299
7300 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7301
7302         PR libgomp/25938
7303         * Makefile.am (libsubincludedir): New.
7304         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7305         * Makefile.in: Regenerate.
7306
7307 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7308
7309         PR libgomp/28725
7310         * env.c: Include ctype.h.
7311         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7312         leading and/or trailing whitespace and compare strings case
7313         insensitively.
7314
7315 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7316
7317         PR fortran/28390
7318         * testsuite/libgomp.fortran/pr28390.f: New test.
7319
7320 2006-07-05  Eric Christopher  <echristo@apple.com>
7321
7322         * configure.ac: Depend addition of -pthread on host OS.
7323         * configure: Regenerate.
7324
7325 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7326
7327         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7328         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7329         defined.
7330
7331 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7332
7333         PR libgomp/26175
7334         PR libgomp/26477
7335         * configure.ac: If neither --enable-linux-futex nor
7336         --disable-linux-futex is passed, determine the default by checking
7337         for compiling and/or running against NPTL.  With --enable-linux-futex,
7338         check if SYS_gettid and SYS_futex are defined.
7339         * configure: Rebuilt.
7340
7341 2006-06-14  Richard Henderson  <rth@redhat.com>
7342
7343         PR libgomp/28008
7344         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7345         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7346
7347 2006-06-09  Richard Henderson  <rth@redhat.com>
7348
7349         * env.c (gomp_nthreads_var): Change to unsigned long.
7350         (gomp_run_sched_chunk): Likewise.
7351         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7352         (initialize_env): Initialize gomp_thread_attr.
7353         * libgomp.h (gomp_nthreads_var): Update decl.
7354         (gomp_run_sched_chunk): Likewise.
7355         (gomp_thread_attr): Declare.
7356         * team.c (gomp_thread_attr): Export.
7357         (initialize_team): Don't initialize it.
7358
7359 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7360
7361         PR fortran/27916
7362         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7363         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7364
7365 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7366
7367         * config/mingw32/time.c: New file.
7368         * configure.tgt: Use it.
7369
7370 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7371
7372         * Makefile.am: Add install-html target. Add install-html to .PHONY
7373         * Makefile.in: Regenerate.
7374
7375 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7376
7377         PR libgomp/27612
7378         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7379         * testsuite/libgomp.c/critical-1.c: Likewise.
7380         * testsuite/libgomp.c/loop-1.c: Likewise.
7381         * testsuite/libgomp.c/loop-2.c: Likewise.
7382         * testsuite/libgomp.c/single-1.c: Likewise.
7383         * testsuite/libgomp.c/ordered-1.c: Likewise.
7384         * testsuite/libgomp.c/ordered-2.c: Likewise.
7385
7386 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7387
7388         PR middle-end/27416
7389         * libgomp.fortran/pr27416-1.f90: New test.
7390
7391 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7392
7393         PR fortran/27395
7394         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7395         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7396
7397 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7398
7399         PR c++/26943
7400         * testsuite/libgomp.c/pr26943-1.c: New test.
7401         * testsuite/libgomp.c/pr26943-2.c: New test.
7402         * testsuite/libgomp.c/pr26943-3.c: New test.
7403         * testsuite/libgomp.c/pr26943-4.c: New test.
7404         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7405         * testsuite/libgomp.c++/pr26943.C: New test.
7406
7407 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7408
7409         PR middle-end/27337
7410         * testsuite/libgomp.c++/pr27337.C: New test.
7411
7412 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7413
7414         PR c/26171
7415         * testsuite/libgomp.c/pr26171.c: New test.
7416
7417 2006-04-25  Richard Henderson  <rth@redhat.com>
7418
7419         PR libgomp/25865
7420         * configure.ac: Use GCC_CHECK_TLS.
7421         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7422         * Makefile.in, aclocal.m4, configure: Regenerate.
7423
7424 2006-04-10  Matthias Klose  <doko@debian.org>
7425
7426         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7427         directory names containing underscores.
7428
7429 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7430
7431         PR c++/26691
7432         * testsuite/libgomp.c++/pr26691.C: New test.
7433
7434 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7435
7436         * testsuite/libgomp.fortran/retval2.f90: New test.
7437
7438 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7439
7440         * testsuite/libgomp.c++: New directory.
7441
7442 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7443
7444         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7445         * config/posix/sem.c: Implement the above.
7446
7447 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7448
7449         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7450         define HAVE_BROKEN_POSIX_SEMAPHORES.
7451         * configure: Rebuilt.
7452         * config.h.in: Rebuilt.
7453
7454 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7455
7456         PR bootstrap/26161
7457         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7458         for the other pthread check.
7459         * configure: Regenerate.
7460         * config.h.in: Regenerate.
7461
7462 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7463
7464         PR libgomp/25938
7465         PR libgomp/25984
7466         * Makefile.am (fincludedir): New variable.
7467         (nodist_include_HEADERS): Remove Fortran files.
7468         (nodist_finclude_HEADERS): New variable.
7469         * Makefile.in: Regenerated.
7470
7471 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7472
7473         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7474         Remove tests for returning assumed character length arrays.
7475
7476 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7477             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7478
7479         PR libgomp/25936
7480         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7481
7482 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7483
7484         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7485
7486 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7487
7488         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7489         part of LD_LIBRARY_PATH manually.
7490
7491 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7492
7493         PR libgomp/25852
7494         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7495         libgomp_init.
7496
7497 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7498
7499         PR libgomp/25884
7500         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7501         * configure.ac (PERL): Don't set.
7502         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7503         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7504         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7505         * omp.h.in: Wrap the new configure substitutions with @ characters.
7506         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7507         * aclocal.m4, configure, Makefile.in: Regenerate.
7508         * mkomp_h.pl: Delete.
7509
7510 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7511
7512         PR libgomp/25259
7513         * configure.ac: Use GCC_HEADER_STDINT.
7514         * libgomp.h: Include gstdint.h.
7515         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7516         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7517
7518 2006-01-24  Richard Henderson  <rth@redhat.com>
7519
7520         PR libgomp/25942
7521         * configure.ac: Add AM_MAINTAINER_MODE.
7522         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7523
7524 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7525
7526         * Makefile.in: Regenerate.
7527         * testsuite/Makefile.in: Regenerate.
7528         * aclocal.m4: Regenerate.
7529
7530 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7531
7532         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7533         Solaris.
7534         * configure.ac: Add check for loadavg.h.
7535         (link_gomp): Adjust comment.
7536         * configure: Regenerate.
7537         * config.h.in: Regenerate.
7538
7539 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7540
7541         PR libgomp/25877
7542         * configure.ac: Remove check for alloca.h.
7543         * configure: Regenerate.
7544         * config.h.in: Regenerate.
7545         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7546         * team.c: Remove use of alloca.h.
7547         Call gomp_alloca instead of alloca.
7548
7549 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7550
7551         PR libgomp/25877
7552         * team.c: Add include of alloca.h.
7553         * configure.ac: Add check for alloca.h.
7554         * configure: Regenerate.
7555         * config.h.in: Regenerate.
7556
7557 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7558
7559         PR fortran/25219
7560         * testsuite/libgomp.fortran/pr25219.f90: New test.
7561
7562 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7563
7564         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7565         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7566         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7567         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7568         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7569         testsuite/libgomp.fortran/threadprivate1.f90,
7570         testsuite/libgomp.fortran/threadprivate2.f90,
7571         testsuite/libgomp.fortran/threadprivate3.f90,
7572         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7573         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7574         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7575         effective-target to TLS runtime.
7576
7577         * testsuite/libgomp.fortran/pr25162.f: Require
7578         effective-target TLS runtime.
7579
7580 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7581
7582         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7583         * testsuite/libgomp.c/nestedfn-3.c: New test.
7584
7585 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7586
7587         PR fortran/25162
7588         * testsuite/libgomp.fortran/pr25162.f: New test.
7589
7590 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7591
7592         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7593         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7594
7595 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7596
7597         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7598         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7599         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7600         single.c, team.c, work.c, config/linux/alpha/futex.h,
7601         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7602         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7603         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7604         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7605         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7606         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7607         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7608         FSF address.
7609
7610 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7611
7612         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7613         to nodist_noinst_HEADERS.
7614         * Makefile.in: Rebuilt.
7615
7616         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7617         add integer count field.
7618         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7619         omp_nest_lock_t type change.
7620         (omp_init_nest_lock): Likewise.  Initialize count to 0.
7621         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7622         Increment count.
7623         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7624         Decrement count.
7625         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7626         Increment count if successful and return the new nesting level.
7627         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7628         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7629         * testsuite/libgomp.c/lib-1.c: New test.
7630         * testsuite/libgomp.fortran/lib1.f90: New test.
7631         * testsuite/libgomp.fortran/lib2.f: New test.
7632         * testsuite/libgomp.fortran/lib3.f: New test.
7633
7634 2005-11-17  Richard Henderson  <rth@redhat.com>
7635
7636         PR 24845
7637         * Makefile.am (nodist_toolexeclib_HEADERS): New.
7638         * configure.ac (link_gomp): New.  Substitute it.
7639         (AC_CONFIG_FILES): Add libgomp.spec.
7640         * libgomp.spec.in: New file.
7641         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7642         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7643
7644 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7645
7646         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7647         reduction(-:var) behaving the same as reduction(+:var).
7648         * testsuite/libgomp.c/reduction-4.c: New test.
7649
7650 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
7651
7652         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7653         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7654         testsuite/libgomp.c/copyin-3.c,
7655         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7656         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7657         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7658         testsuite/libgomp.c++/pr24455.C,
7659         testsuite/libgomp.fortran/threadprivate1.f90,
7660         testsuite/libgomp.fortran/threadprivate2.f90,
7661         testsuite/libgomp.fortran/threadprivate3.f90,
7662         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7663         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7664         testsuite/libgomp.fortran/omp_parse3.f90: Require
7665         effective-target TLS.
7666
7667 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
7668
7669         * HEADER: Remove.
7670
7671 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
7672
7673         PR libgomp/24797
7674         * team.c (initialize_team): Pass NULL rather than free as
7675         pthread_key_create destructor.  Initialize thread specific data
7676         pointer in initial thread to a static local variable rather than
7677         malloced memory.
7678
7679 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
7680
7681         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7682         its location to ld_library_path.
7683
7684 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7685
7686         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7687
7688 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7689
7690         * testsuite/libgomp.c: Rename from libgomp.dg.
7691
7692 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
7693
7694         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7695         threadprivate variable 'i'.
7696
7697 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
7698
7699         * config/linux/s390/futex.h: New file.
7700         * configure.tgt: Use it.
7701
7702         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7703         before the parallel.
7704
7705 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
7706
7707         PR c++/24734
7708         * testsuite/libgomp.c++/master-1.C: New test.
7709
7710 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7711
7712         * testsuite/libgomp.dg/copyin-3.c: New test.
7713
7714 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7715
7716         * testsuite/libgomp.fortran/retval1.f90: New test.
7717         * testsuite/libgomp.fortran/vla7.f90: New test.
7718
7719 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
7720
7721         * testsuite/libgomp.fortran/vla2.f90: New test.
7722         * testsuite/libgomp.fortran/vla3.f90: New test.
7723         * testsuite/libgomp.fortran/vla4.f90: New test.
7724         * testsuite/libgomp.fortran/vla5.f90: New test.
7725         * testsuite/libgomp.fortran/vla6.f90: New test.
7726
7727 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
7728
7729         * config/linux/sparc/futex.h: New file.
7730         * configure.tgt: Use it.
7731         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7732
7733         * critical.c: Include stdlib.h.
7734         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7735         ignoring return value.
7736         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7737         LIBGOMP_CHECK_SYNC_BUILTINS check.
7738         * configure: Rebuilt.
7739
7740 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7741
7742         * testsuite/libgomp.fortran/vla1.f90: New test.
7743
7744 2005-10-31  Richard Henderson  <rth@redhat.com>
7745
7746         * testsuite/libgomp.fortran/character2.f90: Fix race condition
7747         setting 's' in different threads.
7748
7749 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7750
7751         * libgomp.h (attribute_hidden, ialias): Define.
7752         * config/posix/proc.c (omp_get_num_procs): Add ialias.
7753         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7754         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7755         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7756         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7757         omp_test_lock, omp_test_nest_lock): Likewise.
7758         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7759         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7760         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7761         omp_test_lock, omp_test_nest_lock): Likewise.
7762         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
7763         omp_get_dynamic, omp_get_nested): Likewise.
7764         * parallel.c (omp_get_num_threads, omp_get_max_threads,
7765         omp_get_thread_num, omp_in_parallel): Likewise.
7766         * fortran.c (ialias_redirect): Define.
7767         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
7768         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
7769         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
7770         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
7771         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
7772         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
7773         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
7774         omp_get_wtime): Add ialias_redirect.
7775
7776 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
7777
7778         * fortran.c: Include stdlib.h.
7779
7780 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
7781
7782         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
7783         * Makefile.in: Regenerated.
7784
7785 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
7786
7787         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
7788         * libgomp_f.h.in (omp_check_defines): New function.
7789         * env.c: Include libgomp_f.h.
7790         (initialize_env): Call omp_check_defines.
7791
7792         * testsuite/libgomp.dg/copyin-2.c: New test.
7793         * testsuite/libgomp.c++/copyin-2.C: New test.
7794         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
7795
7796         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
7797         * testsuite/libgomp.fortran/sharing2.f90: New test.
7798
7799         * testsuite/libgomp.dg/copyin-1.c: New test.
7800         * testsuite/libgomp.c++/copyin-1.C: New test.
7801
7802 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
7803
7804         * testsuite/libgomp.fortran/crayptr1.f90: New test.
7805
7806         * testsuite/libgomp.fortran/workshare1.f90: New test.
7807
7808         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
7809         only test.
7810         * libgomp.fortran/sharing1.f90: New test.
7811
7812 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
7813
7814         PR c++/24502
7815         * testsuite/libgomp.c++/loop-7.C: New test.
7816
7817         * testsuite/libgomp.dg/nestedfn-2.c: New test.
7818
7819         * testsuite/libgomp.dg/nestedfn-1.c: New test.
7820         * testsuite/libgomp.fortran/reduction6.f90: New test.
7821         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
7822
7823 2005-10-23  Richard Henderson  <rth@redhat.com>
7824
7825         * testsuite/libgomp.c++/ctor-1.C: New.
7826         * testsuite/libgomp.c++/ctor-2.C: New.
7827         * testsuite/libgomp.c++/ctor-3.C: New.
7828         * testsuite/libgomp.c++/ctor-4.C: New.
7829         * testsuite/libgomp.c++/ctor-5.C: New.
7830         * testsuite/libgomp.c++/ctor-6.C: New.
7831         * testsuite/libgomp.c++/ctor-7.C: New.
7832         * testsuite/libgomp.c++/ctor-8.C: New.
7833         * testsuite/libgomp.c++/ctor-9.C: New.
7834
7835 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
7836
7837         PR 24455
7838         * testsuite/libgomp.c++/pr24455-1.C: New test.
7839         * testsuite/libgomp.c++/pr24455.C: New test.
7840         * testsuite/libgomp.dg/pr24455-1.c: New test.
7841         * testsuite/libgomp.dg/pr24455.c: New test.
7842
7843 2005-10-20  Richard Henderson  <rth@redhat.com>
7844
7845         * testsuite/libgomp.c++/loop-6.C: New.
7846         * testsuite/libgomp.dg/loop-3.c: New.
7847
7848 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
7849
7850         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
7851         explicitly private.
7852         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
7853         explicitly shared.
7854
7855 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
7856
7857         * testsuite/libgomp.fortran/jacobi.f: New test.
7858
7859 2005-10-19  Richard Henderson  <rth@redhat.com>
7860
7861         * configure.tgt (i?86-linux): Default to with_arch instead of
7862         CFLAGS.  Add -mtune to match target_cpu.
7863         (x86_64-linux): Tune to i686.
7864
7865         * fortran.c (omp_test_nest_lock_): Fix typo.
7866
7867 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
7868
7869         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7870         gomp_ordered_sync): Do nothing if team->nthreads == 1.
7871         * testsuite/libgomp.dg/ordered-3.c: New test.
7872
7873         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
7874         Remove volatile keyword.
7875
7876         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
7877         in COMMON block to avoid warnings on 64-bit targets.
7878
7879 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
7880
7881         * testsuite/libgomp.dg/shared-3.c: New test.
7882
7883 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7884
7885         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
7886         * testsuite/libgomp.fortran/reduction5.f90: New test.
7887
7888 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7889
7890         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
7891         dg-options.
7892         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
7893         flush loop now that __sync_synchronize has proper memory barrier.
7894         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
7895         Add -ffixed-form to dg-options.
7896
7897 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7898
7899         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
7900         from subdirectories.
7901         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
7902         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
7903         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
7904         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
7905         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
7906         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
7907         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
7908         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
7909         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
7910         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
7911         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
7912         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
7913         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
7914         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
7915         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
7916         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
7917         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
7918         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
7919         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
7920         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
7921         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
7922         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
7923         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
7924         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
7925         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
7926
7927 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
7928
7929         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
7930         lang_library_path exists.  Use find instead of glob to gather tests.
7931         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
7932
7933 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7934
7935         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
7936         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
7937         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
7938         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
7939         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
7940         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
7941         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
7942         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
7943         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
7944         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
7945         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
7946         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
7947         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
7948
7949 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
7950
7951         * testsuite/libgomp.dg/vla-1.c: New test.
7952
7953         * testsuite/libgomp.fortran/reference2.f90: New test.
7954
7955         * testsuite/libgomp.fortran/character2.f90: Remove explicit
7956         declaration of omp_get_thread_num.
7957         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
7958         use omp_lib.
7959
7960         * testsuite/libgomp.fortran/reduction1.f90: New test.
7961         * testsuite/libgomp.fortran/reduction2.f90: New test.
7962         * testsuite/libgomp.fortran/reduction3.f90: New test.
7963         * testsuite/libgomp.fortran/reduction4.f90: New test.
7964
7965 2005-10-13  Richard Henderson  <rth@redhat.com>
7966
7967         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
7968         * Makefile.in: Regenerate.
7969         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
7970         * libgomp.h: Include bar.h.
7971         (struct gomp_barrier): Remove.
7972         (struct gomp_team): Add barrier.  Replace master_barrier with
7973         master_release.  Replace threads with ordered_release.
7974         (struct gomp_thread): Replace barrier with release.
7975         * ordered.c (gomp_ordered_first): Update for ordered_release change.
7976         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
7977         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
7978         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
7979         (GOMP_single_copy_end): Likewise.
7980         * team.c (gomp_threads_dock): New.
7981         (gomp_barrier_init, gomp_barrier_destroy): Remove.
7982         (gomp_thread_start): Use gomp_barrier_wait.
7983         (new_team, free_team): Update for gomp_team changes.
7984         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
7985         (gomp_team_end): Use gomp_barrier_wait.
7986         (initialize_team): Update for gomp_thread changes.
7987         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
7988         (gomp_work_share_end_nowait): Use atomic ops when available.
7989         * config/linux/bar.c, config/linux/bar.h: New files.
7990         * config/posix/bar.c, config/posix/bar.h: New files.
7991
7992 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
7993
7994         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
7995         * testsuite/libgomp.dg/single-2.c: New test.
7996
7997         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
7998         lang_link_flags): Unset, so that they aren't inherited from previously
7999         sourced *.exp.
8000
8001         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8002
8003 2005-10-12  Richard Henderson  <rth@redhat.com>
8004
8005         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8006         (libgomp_init): Use lang_test_file, lang_library_path, and
8007         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8008
8009         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8010         (lang_test_file, lang_link_flags): New.
8011         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8012
8013         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8014         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8015         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8016         testsuite/libgomp.c++/parallel-1.C,
8017         testsuite/libgomp.c++/reduction-1.C,
8018         testsuite/libgomp.c++/reduction-2.C,
8019         testsuite/libgomp.c++/reduction-3.C,
8020         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8021         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8022         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8023         New files, largely cribbed from the C testsuite.
8024
8025 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8026
8027         * testsuite/libgomp.fortran/character1.f90: New test.
8028         * testsuite/libgomp.fortran/character2.f90: New test.
8029
8030         * testsuite/libgomp.dg/nested-1.c: New test.
8031         * testsuite/libgomp.dg/nested-2.c: New test.
8032         * testsuite/libgomp.fortran/do1.f90: New test.
8033         * testsuite/libgomp.fortran/do2.f90: New test.
8034
8035         * testsuite/libgomp.fortran/reference1.f90: New test.
8036
8037 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8038
8039         * testsuite/libgomp.dg/reduction-1.c: New test.
8040         * testsuite/libgomp.dg/reduction-2.c: New test.
8041         * testsuite/libgomp.dg/reduction-3.c: New test.
8042
8043 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8044
8045         * testsuite/libgomp.dg/atomic-1.c: New test.
8046         * testsuite/libgomp.dg/atomic-2.c: New test.
8047
8048 2005-10-09  Richard Henderson  <rth@redhat.com>
8049
8050         * critical.c (atomic_lock): New.
8051         (initialize_critical): Initialize it.
8052         (GOMP_atomic_start, GOMP_atomic_end): New.
8053         * libgomp.map: Export them.
8054         * libgomp_g.h: Declare them.
8055
8056         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8057
8058 2005-10-02  Richard Henderson  <rth@redhat.com>
8059
8060         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8061         to XCFLAGS instead of CFLAGS.
8062
8063 2005-09-30  Richard Henderson  <rth@redhat.com>
8064
8065         * configure.ac: Determine whether -pthread or -lpthread is needed.
8066         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8067         * Makefine.in, configure: Rebuild.
8068
8069 2005-09-28  Richard Henderson  <rth@redhat.com>
8070
8071         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8072         * testsuite/libgomp.dg/omp-single-3.c: New test.
8073
8074 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8075
8076         * testsuite/libgomp.dg/omp-single-2.c: New test.
8077         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8078
8079 2005-09-27  Richard Henderson  <rth@redhat.com>
8080
8081         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8082         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8083
8084 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8085
8086         * testsuite/libgomp.dg/omp-loop03.c: New test.
8087
8088 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8089
8090         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8091
8092 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8093
8094         * testsuite/libgomp.dg/omp-single-1.c: New test.
8095         * testsuite/libgomp.dg/shared-1.c: Return 0.
8096         Add prototype for abort.
8097         * testsuite/libgomp.dg/shared-2.c: Likewise.
8098
8099 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8100
8101         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8102         constructs.
8103
8104 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8105
8106         * testsuite/libgomp.dg/shared-1.c: New test.
8107         * testsuite/libgomp.dg/shared-2.c: New test.
8108
8109 2005-09-24  Richard Henderson  <rth@redhat.com>
8110
8111         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8112
8113 2005-09-24  Richard Henderson  <rth@redhat.com>
8114
8115         * iter.c (gomp_iter_static_next): Round up when computing number
8116         of iterations.  Don't bother distributing a remainder equally.
8117
8118         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8119         Don't call srand.  Zero b before testing.
8120         (main): New.
8121
8122 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8123
8124         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8125         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8126
8127 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8128
8129         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8130         without !$omp end do, followed immediately by subroutine end.
8131
8132 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8133
8134         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8135
8136 2005-09-22  Richard Henderson  <rth@redhat.com>
8137
8138         * critical.c (GOMP_critical_name_start): Change argument to void**.
8139         Reuse the pointer space if the mutex fits.
8140         (GOMP_critical_name_end): Likewise.
8141         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8142         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8143         (GOMP_critical_name_end): Likewise.
8144         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8145         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8146
8147 2005-09-20  Richard Henderson  <rth@redhat.com>
8148
8149         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8150         (create_lock_lock): New.
8151         (initialize_critical): Initialize it.
8152         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8153         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8154
8155 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8156
8157         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8158
8159 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8160
8161         * testsuite/libgomp.dg/omp-loop01.c: New test.
8162         * testsuite/libgomp.dg/omp-loop02.c: New test.
8163
8164 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8165
8166         * configure.ac (AC_PROG_FC): Add.
8167         (USE_FORTRAN): New automake conditional.
8168         * configure: Rebuilt.
8169         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8170         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8171         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8172         Add rules to build them.
8173         * Makefile.in: Rebuilt.
8174         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8175         OMP_NEST_LOCK_KIND.
8176         * libgomp.map: Add Fortran wrappers.
8177         * libgomp_f.h.in: New file.
8178         * omp_lib.h.in: New file.
8179         * omp_lib.f90.in: New file.
8180         * fortran.c: New file.
8181         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8182         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8183         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8184         libgfortran has been built.
8185         * testsuite/libgomp.fortran/fortran.exp: New file.
8186         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8187         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8188         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8189         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8190         * testsuite/libgomp.fortran/omp_hello.f: New test.
8191         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8192         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8193         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8194         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8195         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8196         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8197         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8198         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8199
8200 2005-08-30  Richard Henderson  <rth@redhat.com>
8201
8202         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8203         function for when aliases are not usable.
8204         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8205         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8206         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8207         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8208         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8209         GOMP_loop_ordered_guided_next): Likewise.
8210         * ordered.c (GOMP_ordered_start): Likewise.
8211
8212 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8213
8214         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8215         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8216         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8217         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8218         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8219         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8220         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8221         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8222         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8223
8224 2005-07-07  Eric Christopher  <echristo@redhat.com>
8225             Diego Novillo  <dnovillo@redhat.com>
8226
8227         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8228         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8229         up code.
8230         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8231         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8232         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8233         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8234         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8235         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8236         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8237
8238 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8239
8240         * TOPLEVEL.patch: Remove.
8241
8242 2005-05-16  Richard Henderson  <rth@redhat.com>
8243
8244         * configure.ac: Test for clock_gettime.
8245         * config.h.in, configure: Rebuild.
8246         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8247         (omp_get_wtime): Use clock_gettime if available.
8248         (omp_get_wtick): Use clock_getres if available.
8249
8250 2005-05-11  Richard Henderson  <rth@redhat.com>
8251
8252         * config/linux/ia64/futex.h: New file.
8253         * configure.tgt: Use it.
8254
8255         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8256
8257 2005-05-07  Richard Henderson  <rth@redhat.com>
8258
8259         * config/linux/powerpc/futex.h: New file.
8260         * configure.tgt: Use it.
8261
8262         * config/linux/i486/futex.h: Merge ...
8263         * config/linux/x86_64/futex.h: ... into ...
8264         * config/linux/x86/futex.h: ... here.
8265         * configure.tgt: Update to match.
8266
8267 2005-05-06  Richard Henderson  <rth@redhat.com>
8268
8269         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8270         * config/linux/i486/futex.h: Likewise.
8271         * config/linux/x86_64/futex.h: Likewise.
8272
8273         * config/linux/lock.c: New file.
8274         * config/linux/omp-lock.h: New file.
8275
8276         * critical.c, env.h: Don't include omp.h
8277         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8278         * config/posix/time.c: Likewise.
8279         * config/posix/omp-lock.h: New file.
8280         * libgomp.h: Include omp-lock.h and omp.h.
8281         * Makefile.am (nodist_include_HEADERS): New.
8282         (omp.h): New rule.
8283         * configure.ac (PERL): New.
8284         * mkomp_h.pl: New file.
8285         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8286         with templates.
8287         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8288
8289         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8290         build directory.  Re-add -march=i486 hack.
8291
8292         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8293         (libgomp_link_flags): Remove.
8294         (libgomp_initialized): Remove.
8295         (libgomp_init): Don't protect from reinitialization.  Copy code
8296         from libstdc++ for getting the multilib set correctly.
8297
8298 2005-05-05  Richard Henderson  <rth@redhat.com>
8299
8300         * config/linux/alpha/futex.h: New file.
8301         * configure.tgt (alpha*-*-linux*): Use it.
8302
8303         * config/posix/mutex.c: New file.
8304         * config/posix/sem.c: Use libgomp.h.
8305
8306         * configure.tgt (x86_64-linux): Also test CC for -m32.
8307         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8308
8309         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8310         after $gccpath.
8311
8312         * Makefile.am (SUBDIRS): New.
8313         (libgomp_la_LDFLAGS): Add -lpthread.
8314         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8315         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8316
8317         * libgomp_g.h: New file.
8318         * libgomp.h: Split out all public declarations to libgomp_g.h.
8319         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8320         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8321         * config/linux/sem.h: Likewise.
8322         * config/posix/sem.h: Likewise.
8323
8324         * Makefile.am (AM_LDFLAGS): New.
8325         (libgomp_version_script): Split out from ...
8326         (libgomp_la_LDFLAGS): ... here.
8327         (libgomp_version_info): New.
8328         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8329         (LIBGOMP_ENABLE): New.
8330         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8331         (LIBGOMP_ENABLE_SYMVERS): New.
8332         * configure.ac (AC_INIT): Version 1.0.
8333         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8334         (enable-linux-futex): Likewise.  Rename from enable-futex.
8335         (libtool_VERSION): New.
8336         (LIBGOMP_ENABLE_SYMVERS): Use it.
8337         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8338         * Makefile.in, aclocal.m4, configure: Rebuild.
8339
8340         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8341         (gomp_mutex_unlock_slow): Fix typo.
8342         * config/linux/sem.c: Similarly.
8343         (gomp_sem_post_slow): Fix typo.
8344         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8345         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8346         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8347
8348         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8349         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8350         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8351         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8352         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8353         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8354         LDFLAGS.  Pull enable_futex check to top-level.
8355         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8356         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8357
8358         First attempt at real configury.
8359         * Makefile, config.h: Remove file.
8360         * Makefile.am, Makefile.in: New file.
8361         * acinclude.m4 aclocal.m4: New file.
8362         * configure.ac, configure.tgt, configure: New file.
8363
8364         * config/posix/lock.c: Rename from sys-lock.c.
8365         * config/posix/mutex.h: Rename from sys-mutex.h.
8366         * config/posix/sem.c: Rename from sys-sem.c.
8367         * config/posix/sem.h: Rename from sys-sem.h.
8368         * config/posix/proc.c: Rename from sys-proc.c.
8369         * config/posix/time.c: Rename from sys-proc.c.
8370
8371         * config/linux/mutex.c: New file.
8372         * config/linux/mutex.h: New file.
8373         * config/linux/sem.c: New file.
8374         * config/linux/sem.h: New file.
8375         * config/linux/i486/futex.h: New file.
8376         * config/linux/x86_64/futex.h: New file.
8377
8378 2005-05-04  Richard Henderson  <rth@redhat.com>
8379
8380         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8381         * libgomp.h: Declare them.
8382         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8383         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8384
8385 2005-05-04  Richard Henderson  <rth@redhat.com>
8386
8387         * libgomp-1 code drop
8388
8389 2005-05-04  Richard Henderson  <rth@redhat.com>
8390
8391         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8392         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8393         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8394         (gomp_iter_static_next): Update.
8395         (gomp_ordered_static_next): Update.
8396         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8397         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8398         totally empty range.
8399         (gomp_loop_ordered_static_next): Refine test for calling
8400         gomp_ordered_static_next.
8401         * testsuite/ordered-1.c: Add case for more threads than iterations.
8402
8403         * iter.c (gomp_iter_runtime_next_locked): Remove.
8404         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8405         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8406         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8407         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8408         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8409         gomp_loop_ordered_guided_next): Downcase name, make static, add
8410         an external alias with the old name.
8411         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8412         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8413         switch and call one of the above static functions.
8414         * libgomp.h: Update.
8415
8416         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8417         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8418         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8419         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8420         GOMP_loop_ordered_guided_start): Update to match.
8421         * sections.c (GOMP_sections_start): Likewise.
8422         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8423
8424         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8425         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8426         Use bounds check instead of modulus.
8427         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8428         (gomp_ordered_last): Don't sync with ordered_owner here.
8429         (gomp_ordered_next): Likewise.
8430         (gomp_ordered_static_loop_next): Likewise.
8431         * loop.c, libgomp.h: Update to match.
8432
8433         * libgomp.h (GOMP_barrier): Declare.
8434
8435         * testsuite/barrier-1.c: New file.
8436         * testsuite/critical-1.c: New file.
8437         * testsuite/ordered-2.c: New file.
8438         * testsuite/ordered-1.c: New file.
8439         * testsuite/sections-1.c: New file.
8440         * testsuite/single-1.c: New file.
8441         * testsuite/Makefile (TESTS): Add them.
8442
8443 2005-05-04  Richard Henderson  <rth@redhat.com>
8444
8445         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8446         * loop.c (GOMP_loop_static_start): If not the startup thread,
8447         acquire the mutex to wait for initialization complete.
8448         (GOMP_loop_ordered_static_start): Likewise.
8449         (GOMP_loop_ordered_runtime_start): Likewise.
8450         (GOMP_loop_ordered_static_first): Remove.
8451         (GOMP_loop_ordered_dynamic_first): Remove.
8452         (GOMP_loop_ordered_guided_first): Remove.
8453         (GOMP_loop_ordered_runtime_first): Remove.
8454         * ordered.c (gomp_ordered_loop_first): Post to own release when
8455         we're the first thread.
8456         (gomp_ordered_loop_last): Wait on release if not owner.
8457         (gomp_ordered_loop_next): Likewise.
8458         (gomp_ordered_static_loop_init): New.
8459         (gomp_ordered_static_loop_next): Use ordered_owner.
8460         (GOMP_ordered_start): Likewise.
8461         * work.c (gomp_new_work_share): Initialize ordered_owner.
8462
8463 2005-05-03  Richard Henderson  <rth@redhat.com>
8464
8465         * Makefile (OPT): New.
8466         (CFLAGS): Use it.
8467
8468         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8469         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8470         * libgomp.h, libgomp.map, NOTES: Update to match.
8471
8472         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8473         Add initialized and thr members.
8474         (gomp_thread_start): Pause when initially spawned to wait for
8475         the whole team to be created.
8476         (gomp_team_start): Release team members at the end.
8477
8478         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8479         (f_foo_1): Use GOMP_loop_end.
8480         (f_foo_2): Use GOMP_loop_end_nowait.
8481
8482         * testsuite/loop-2.c: New file.
8483         * testsuite/Makefile (TESTS): Add it.
8484
8485 2005-05-03  Richard Henderson  <rth@redhat.com>
8486
8487         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8488         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8489         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8490         initial work_share.
8491
8492         * testsuite/Makefile: New file.
8493         * testsuite/loop-1.c: New file.
8494
8495 2005-05-03  Richard Henderson  <rth@redhat.com>
8496
8497         Initial implementation and checkin.
8498 \f
8499 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8500
8501 Copying and distribution of this file, with or without modification,
8502 are permitted in any medium without royalty provided the copyright
8503 notice and this notice are preserved.