libgomp/ChangeLog

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