libgomp/ChangeLog

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