libgomp/ChangeLog

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