libgomp/ChangeLog

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