libgomp/ChangeLog

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