libgomp/ChangeLog

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