libgomp/ChangeLog

   1 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
   2
   3         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
   4         for _WIN64.
   5
   6 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
   7
   8         * plugin/hsa.h: Add GCC runtime library exception.
   9         * plugin/hsa_ext_finalize.h: Likewise.
  10
  11         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
  12         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
  13         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
  14         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
  15         plugin/include/cuda as include dir and -ldl instead of -lcuda as
  16         library to link ptx plugin against.
  17         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
  18         (CUDA_CALLS): Define.
  19         (cuda_lib, cuda_lib_inited): New variables.
  20         (init_cuda_lib): New function.
  21         (CUDA_CALL_PREFIX): Define.
  22         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
  23         (CUDA_CALL): Use FN instead of (FN).
  24         (CUDA_CALL_NOCHECK): Define.
  25         (cuda_error, fini_streams_for_device, select_stream_for_async,
  26         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
  27         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
  28         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
  29         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
  30         CUDA_CALL_NOCHECK.
  31         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
  32         CUDA_CALL_NOCHECK.
  33         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
  34         Use CUDA_CALL_NOCHECK.
  35         * plugin/cuda/cuda.h: New file.
  36         * config.h.in: Regenerated.
  37         * configure: Regenerated.
  38
  39         PR other/79046
  40         * configure.ac: Add GCC_BASE_VER.
  41         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
  42         get version from BASE-VER file.
  43         * testsuite/Makefile.in: Regenerated.
  44         * configure: Regenerated.
  45         * Makefile.in: Regenerated.
  46
  47 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  48
  49         PR libgomp/60670
  50         * Makefile.am: Make fincludedir multilib-aware.
  51         * Makefile.in: Regenerate.
  52
  53 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
  54
  55         Update copyright years.
  56
  57         * libgomp.texi: Bump @copying's copyright year.
  58
  59 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  60
  61         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
  62         pthread_spinlock_t instead of gomp_mutex_t lock.
  63         (gomp_get_thread_pool): Likewise.
  64         (gomp_release_thread_pool): Likewise.
  65         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
  66         Likewise.
  67
  68 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  69
  70         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
  71         thread pool in case nthreads == 1.
  72
  73 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
  74
  75         * config/nvptx/env.c: Delete.
  76         * icv.c: Move definitions of ICV variables back ...
  77         * env.c: ...here.  Do not compile environment-related functionality if
  78         LIBGOMP_OFFLOADED_ONLY is set.
  79
  80 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
  81
  82         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
  83         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
  84         * configure: Regenerate.
  85         * config.h.in: Likewise.
  86
  87 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
  88
  89         * Makefile.in: Regenerate with automake-1.11.6.
  90         * aclocal.m4: Likewise.
  91         * configure: Likewise.
  92         * testsuite/Makefile.in: Likewise.
  93
  94 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
  95
  96         * config/nvptx/critical.c: Delete to use generic implementation.
  97
  98 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
  99
 100         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 101         ../../affinity.c as fallback.
 102         * config/nvptx/affinity.c: Delete to use fallback implementation.
 103
 104 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 105             Jakub Jelinek  <jakub@redhat.com>
 106             Dmitry Melnik  <dm@ispras.ru>
 107
 108         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 109         * Makefile.in. Regenerate.
 110         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 111         (LIBGOMP_USE_PTHREADS): ...here; new define.
 112         * configure: Regenerate.
 113         * config.h.in: Likewise.
 114         * config/posix/affinity.c: Move to...
 115         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 116         interface by LIBGOMP_USE_PTHREADS.
 117         * critical.c: Split out GOMP_atomic_{start,end} into...
 118         * atomic.c: ...here (new file).
 119         * env.c: Split out ICV definitions into...
 120         * icv.c: ...here (new file) and...
 121         * icv-device.c: ...here. New file.
 122         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 123         (gomp_destroy_lock_30): Ditto.
 124         (gomp_set_lock_30): Ditto.
 125         (gomp_unset_lock_30): Ditto.
 126         (gomp_test_lock_30): Ditto.
 127         (gomp_init_nest_lock_30): Ditto.
 128         (gomp_destroy_nest_lock_30): Ditto.
 129         (gomp_set_nest_lock_30): Ditto.
 130         (gomp_unset_nest_lock_30): Ditto.
 131         (gomp_test_nest_lock_30): Ditto.
 132         * lock.c: New.
 133         * config/nvptx/lock.c: New.
 134         * config/nvptx/bar.c: New.
 135         * config/nvptx/bar.h: New.
 136         * config/nvptx/doacross.h: New.
 137         * config/nvptx/error.c: New.
 138         * config/nvptx/icv-device.c: New.
 139         * config/nvptx/mutex.h: New.
 140         * config/nvptx/pool.h: New.
 141         * config/nvptx/proc.c: New.
 142         * config/nvptx/ptrlock.h: New.
 143         * config/nvptx/sem.h: New.
 144         * config/nvptx/simple-bar.h: New.
 145         * config/nvptx/target.c: New.
 146         * config/nvptx/task.c: New.
 147         * config/nvptx/team.c: New.
 148         * config/nvptx/time.c: New.
 149         * config/posix/simple-bar.h: New.
 150         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 151         (gomp_num_teams_var): Declare.
 152         (struct gomp_thread_pool): Change threads_dock member to
 153         gomp_simple_barrier_t.
 154         [__nvptx__] (gomp_thread): New implementation.
 155         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 156         (gomp_thread_destructor): Ditto.
 157         (gomp_init_thread_affinity): Ditto.
 158         * team.c: Guard uses of Pthreads-specific interfaces by
 159         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 160         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 161         * config/nvptx/alloc.c: Delete.
 162         * config/nvptx/barrier.c: Ditto.
 163         * config/nvptx/fortran.c: Ditto.
 164         * config/nvptx/iter.c: Ditto.
 165         * config/nvptx/iter_ull.c: Ditto.
 166         * config/nvptx/loop.c: Ditto.
 167         * config/nvptx/loop_ull.c: Ditto.
 168         * config/nvptx/ordered.c: Ditto.
 169         * config/nvptx/parallel.c: Ditto.
 170         * config/nvptx/priority_queue.c: Ditto.
 171         * config/nvptx/sections.c: Ditto.
 172         * config/nvptx/single.c: Ditto.
 173         * config/nvptx/splay-tree.c: Ditto.
 174         * config/nvptx/work.c: Ditto.
 175         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 176         -foffload=-lgfortran in addition to -lgfortran.
 177         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 178         * plugin/plugin-nvptx.c: Include <limits.h>.
 179         (struct targ_fn_descriptor): Add new fields.
 180         (struct ptx_device): Ditto.  Set them...
 181         (nvptx_open_device): ...here.
 182         (nvptx_adjust_launch_bounds): New.
 183         (nvptx_host2dev): Allow NULL 'nvthd'.
 184         (nvptx_dev2host): Ditto.
 185         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 186         (link_ptx): Adjust log sizes.
 187         (nvptx_host2dev): Allow NULL 'nvthd'.
 188         (nvptx_dev2host): Ditto.
 189         (nvptx_set_clocktick): New.  Use it...
 190         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 191         fields.
 192         (GOMP_OFFLOAD_dev2dev): New.
 193         (nvptx_adjust_launch_bounds): New.
 194         (nvptx_stacks_size): New.
 195         (nvptx_stacks_alloc): New.
 196         (nvptx_stacks_free): New.
 197         (GOMP_OFFLOAD_run): New.
 198         (GOMP_OFFLOAD_async_run): New (stub).
 199
 200 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 201
 202         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 203         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 204         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 205
 206 2016-11-23  Martin Liska  <mliska@suse.cz>
 207             Martin Jambor  <mjambor@suse.cz>
 208
 209         * plugin/hsa.h: New file.
 210         * plugin/hsa_ext_finalize.h: New file.
 211         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 212         header file unistd.h, and functions secure_getenv, __secure_getenv,
 213         getuid, geteuid, getgid and getegid.
 214         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 215         -D_GNU_SOURCE.
 216         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 217         Handle various cases of secure_getenv presence, add an implementation
 218         when we can test effective UID and GID.
 219         (struct hsa_runtime_fn_info): New structure.
 220         (hsa_runtime_fn_info hsa_fns): New variable.
 221         (hsa_runtime_lib): Likewise.
 222         (support_cpu_devices): Likewise.
 223         (init_enviroment_variables): Load newly introduced ENV
 224         variables.
 225         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 226         (hsa_fatal): Likewise.
 227         (DLSYM_FN): New macro.
 228         (init_hsa_runtime_functions): New function.
 229         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 230         structure.  Depending on environment, also allow CPU devices.
 231         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 232         (get_kernarg_memory_region): Likewise.
 233         (GOMP_OFFLOAD_init_device): Likewise.
 234         (destroy_hsa_program): Likewise.
 235         (init_basic_kernel_info): New function.
 236         (GOMP_OFFLOAD_load_image): Use it.
 237         (create_and_finalize_hsa_program): Call hsa run-time functions via
 238         hsa_fns structure.
 239         (create_single_kernel_dispatch): Likewise.
 240         (release_kernel_dispatch): Likewise.
 241         (init_single_kernel): Likewise.
 242         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 243         (get_group_size): New function.
 244         (run_kernel): Likewise.
 245         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 246         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 247         structure.
 248         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 249         * testsuite/libgomp-test-support.exp.in: Likewise.
 250         * Makefile.in: Regenerated.
 251         * aclocal.m4: Likewise.
 252         * config.h.in: Likewise.
 253         * configure: Likewise.
 254         * testsuite/Makefile.in: Likewise.
 255
 256 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 257             Alexander Monakov  <amonakov@ispras.ru>
 258
 259         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 260         mapping clauses to target constructs.
 261         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 262
 263 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 264
 265         * configure: Regenerate.
 266
 267 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 268
 269         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 270         * omp_lib.h.in (openmp_version): Likewise.
 271         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 272         of 201307.
 273         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 274
 275         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 276         (fib_wrapper): Add map(from: x) clause.
 277         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 278         (e_53_2): Likewise.
 279         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 280         (accum): Add map(tmp) clause.
 281         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 282         (accum): Add map(tofrom: tmp) clause.
 283         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 284         (gramSchmidt): Likewise.
 285         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 286         map(tofrom: sum) clause.
 287         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 288         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 289         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 290         only allowed on the loop iterator.
 291         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 292         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 293         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 294         * testsuite/libgomp.fortran/doacross1.f90: New test.
 295         * testsuite/libgomp.fortran/doacross3.f90: New test.
 296         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 297         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 298         * testsuite/libgomp.fortran/doacross2.f90: New test.
 299         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 300         #pragma omp atomic read.
 301         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 302         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 303
 304 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 305             Nathan Sidwell  <nathan@acm.org>
 306
 307         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 308         to determine default geometry.
 309         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 310         dimension.
 311
 312 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 313
 314         * hashtab.h: Use standard GPLv3 with runtime exception
 315         boilerplate.
 316
 317 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 318
 319         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 320         size when allocating new thread.
 321
 322 2016-09-14  Marek Polacek  <polacek@redhat.com>
 323
 324         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 325
 326 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 327
 328         PR fortran/71014
 329         * testsuite/libgomp.fortran/pr71014.f90: New test.
 330
 331 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 332
 333         PR middle-end/70895
 334         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 335         firstprivate clauses.
 336         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 337         copy clauses.
 338         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 339         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 340         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 341         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 342         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 343         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 344         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 345         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 346         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 347         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 348         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 349         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 350
 351 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 352
 353         PR fortran/70598
 354         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 355
 356 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 357
 358         PR c++/58706
 359         * testsuite/libgomp.c++/pr58706.C: New test.
 360
 361 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 362
 363         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 364         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 365         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 366         Likewise.
 367         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 368         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 369         Likewise.
 370         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 371
 372         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 373         test, and don't hardcode -O0.
 374
 375 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 376
 377         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 378
 379 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 380
 381         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 382         test.
 383
 384 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 385
 386         PR middle-end/71734
 387         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 388         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 389
 390 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 391
 392         PR fortran/71717
 393         * testsuite/libgomp.fortran/associate3.f90: New test.
 394
 395 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 396
 397         * testsuite/libgomp.c++/target-21.C: New test.
 398
 399 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 400
 401         * testsuite/libgomp.c++/target-20.C: New test.
 402
 403 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 404             Cesar Philippidis  <cesar@codesourcery.com>
 405
 406         PR middle-end/71373
 407         * libgomp.oacc-c/nested-function-1.c: New file.
 408         * libgomp.oacc-c/nested-function-2.c: Likewise.
 409         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 410         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 411         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 412
 413 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 414
 415         PR c/71381
 416         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 417         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 418         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 419
 420 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 421
 422         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 423         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 424
 425 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 426
 427         PR c/70688
 428         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 429
 430 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 431
 432         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 433         instead of invalid schedule(static, 0).
 434         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 435
 436 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 437
 438         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 439         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 440         parameter, use to set async stream around call to gomp_unmap_vars,
 441         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 442         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 443         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 444         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 445         (event_add): Add int parameter, initialize 'val' field when
 446         adding new ptx_event struct.
 447         (nvptx_evec): Adjust event_add() call arguments.
 448         (nvptx_host2dev): Likewise.
 449         (nvptx_dev2host): Likewise.
 450         (nvptx_wait_async): Likewise.
 451         (nvptx_wait_all_async): Likewise.
 452         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 453         pass to event_add() call.
 454         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 455         parameter.
 456         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 457         call openacc.register_async_cleanup_func() hook.
 458         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 459         * target.c (gomp_copy_from_async): Delete function.
 460         (gomp_map_vars): Remove async_refcount.
 461         (gomp_unmap_vars): Likewise.
 462         (gomp_load_image_to_device): Likewise.
 463         (omp_target_associate_ptr): Likewise.
 464         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 465         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 466         (gomp_copy_from_async): Remove.
 467
 468 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 469
 470         * target.c (gomp_device_copy): New function.
 471         (gomp_copy_host2dev): Likewise.
 472         (gomp_copy_dev2host): Likewise.
 473         (gomp_free_device_memory): Likewise.
 474         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
 475         (gomp_map_pointer): Likewise.
 476         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
 477         NULL value from alloc_func plugin hook.
 478         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
 479         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
 480         (gomp_unmap_vars): Likewise.
 481         (gomp_update): Adjust to call gomp_copy_dev2host and
 482         gomp_copy_host2dev functions.
 483         (gomp_unload_image_from_device): Handle false value from
 484         unload_image_func plugin hook.
 485         (gomp_init_device): Handle false value from init_device_func
 486         plugin hook.
 487         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
 488         (omp_target_free): Adjust to call gomp_free_device_memory.
 489         (omp_target_memcpy): Handle return values from host2dev_func,
 490         dev2host_func, and dev2dev_func plugin hooks.
 491         (omp_target_memcpy_rect_worker): Likewise.
 492         (gomp_target_fini): Handle false value from fini_device_func
 493         plugin hook.
 494         * libgomp.h (struct gomp_device_descr): Adjust return type of
 495         init_device_func, fini_device_func, unload_image_func, free_func,
 496         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
 497         * oacc-init.c (acc_shutdown_1): Handle false value from
 498         fini_device_func plugin hook.
 499         * oacc-host.c (host_init_device): Change return type to bool.
 500         (host_fini_device): Likewise.
 501         (host_unload_image): Likewise.
 502         (host_free): Likewise.
 503         (host_dev2host): Likewise.
 504         (host_host2dev): Likewise.
 505         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
 506         (acc_memcpy_to_device): Likewise.
 507         (acc_memcpy_from_device): Likewise.
 508         (delete_copyout): Add libfnname parameter, handle free_func
 509         hook fatal error case.
 510         (acc_delete): Adjust delete_copyout call.
 511         (acc_copyout): Likewise.
 512         (update_dev_host): Move gomp_mutex_unlock to after
 513         host2dev/dev2host hook calls.
 514
 515         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
 516         to 'hsa_error_msg', for clarity.
 517         (hsa_fatal): Likewise.
 518         (hsa_error): New function.
 519         (init_hsa_context): Change return type to bool, adjust to return
 520         false on error.
 521         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
 522         return value.
 523         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
 524         return false on error.
 525         (get_agent_info): Adjust to return NULL on error.
 526         (destroy_hsa_program): Change return type to bool, adjust to
 527         return false on error.
 528         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
 529         (destroy_module): Change return type to bool, adjust to
 530         return false on error.
 531         (GOMP_OFFLOAD_unload_image): Likewise.
 532         (GOMP_OFFLOAD_fini_device): Likewise.
 533         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
 534         (GOMP_OFFLOAD_free): Change to return false when called.
 535         (GOMP_OFFLOAD_dev2host): Likewise.
 536         (GOMP_OFFLOAD_host2dev): Likewise.
 537         (GOMP_OFFLOAD_dev2dev): Likewise.
 538
 539         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
 540         (CUDA_CALL): Likewise.
 541         (CUDA_CALL_ASSERT): Likewise.
 542         (map_init): Change return type to bool, use CUDA_CALL* macros.
 543         (map_fini): Likewise.
 544         (init_streams_for_device): Change return type to bool, adjust
 545         call to map_init.
 546         (fini_streams_for_device): Change return type to bool, adjust
 547         call to map_fini.
 548         (select_stream_for_async): Release stream_lock before calls to
 549         GOMP_PLUGIN_fatal, adjust call to map_init.
 550         (nvptx_init): Use CUDA_CALL* macros.
 551         (nvptx_attach_host_thread_to_device): Change return type to bool,
 552         use CUDA_CALL* macros.
 553         (nvptx_open_device): Use CUDA_CALL* macros.
 554         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
 555         macros.
 556         (nvptx_get_num_devices): Use CUDA_CALL* macros.
 557         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
 558         (nvptx_exec): Use CUDA_CALL* macros.
 559         (nvptx_alloc): Use CUDA_CALL* macros.
 560         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
 561         (nvptx_host2dev): Likewise.
 562         (nvptx_dev2host): Likewise.
 563         (nvptx_wait): Use CUDA_CALL* macros.
 564         (nvptx_wait_async): Likewise.
 565         (nvptx_wait_all): Likewise.
 566         (nvptx_wait_all_async): Likewise.
 567         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
 568         use CUDA_CALL* macros, adjust call to map_fini.
 569         (GOMP_OFFLOAD_init_device): Change return type to bool,
 570         adjust code accordingly.
 571         (GOMP_OFFLOAD_fini_device): Likewise.
 572         (GOMP_OFFLOAD_load_image): Adjust calls to
 573         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
 574         use CUDA_CALL* macros.
 575         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
 576         return code.
 577         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
 578         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
 579         handle error return.
 580         (GOMP_OFFLOAD_dev2host): Likewise.
 581         (GOMP_OFFLOAD_host2dev): Likewise.
 582         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
 583         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
 584
 585 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
 586
 587         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
 588         (acc_free): Likewise.
 589         (acc_memcpy_to_device): Likewise.
 590         (acc_memcpy_from_device): Likewise.
 591         (acc_deviceptr): Likewise.
 592         (acc_hostptr): Likewise.
 593         (acc_is_present): Likewise.
 594         (acc_map_data): Likewise.
 595         (acc_unmap_data): Likewise.
 596         (present_create_copy): Likewise.
 597         (delete_copyout): Likewise.
 598         (update_dev_host): Likewise.
 599         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
 600         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
 601         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
 602         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 603         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
 604         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
 605         it only runs on nvptx targets.
 606         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 607         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 608         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 609         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 610         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 611         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 612         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 613         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 614         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 615         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 616         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 617         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 618         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 619         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 620         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 621         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 622         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 623         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 624         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 625         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 626         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 627         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 628         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 629
 630 2016-05-23  Martin Jambor  <mjambor@suse.cz>
 631
 632         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
 633
 634 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 635
 636         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
 637         to gomp_init_targets_once.
 638         (acc_set_device_type): Remove !cached_base_dev condition on call to
 639         gomp_init_targets_once, move call to before acc_device_lock acquire,
 640         to avoid deadlock.
 641         (acc_get_device_num): Remove !cached_base_dev condition on call to
 642         gomp_init_targets_once.
 643         (acc_set_device_num): Likewise.
 644
 645 2016-05-16  Martin Jambor  <mjambor@suse.cz>
 646
 647         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
 648
 649 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
 650
 651         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
 652         expected partitioning.
 653
 654 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
 655
 656         PR middle-end/70626
 657         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
 658         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
 659         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
 660
 661 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
 662
 663         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
 664         non-fatal.
 665
 666 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
 667
 668         PR middle-end/70680
 669         * testsuite/libgomp.c/pr70680-1.c: New test.
 670         * testsuite/libgomp.c/pr70680-2.c: New test.
 671
 672 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 673
 674         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
 675         pass parameter variables to subroutines.
 676
 677 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 678
 679         PR middle-end/70643
 680         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
 681
 682 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
 683
 684         PR testsuite/68242
 685         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
 686         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 687
 688 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
 689
 690         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
 691         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
 692         GOACC_declare prototype.
 693
 694         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
 695         Merge this file, and...
 696         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
 697         ... this file, and...
 698         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
 699         ... this file, and...
 700         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
 701         ... this file, and...
 702         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
 703         ... this file, and...
 704         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
 705         ... this file, and...
 706         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
 707         ... this file, and...
 708         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
 709         ... this file, and...
 710         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
 711         ... this file, and...
 712         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
 713         ... this file, and...
 714         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
 715         ... this file, and...
 716         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
 717         ... this file, and...
 718         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
 719         ... this file into...
 720         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
 721         file.
 722
 723         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
 724         Make failure observable.
 725
 726 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
 727
 728         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
 729         field.
 730         * target.c (gomp_target_fallback_firstprivate,
 731         gomp_target_unshare_firstprivate): Removed.
 732         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
 733         before waiting for dependencies.
 734         (gomp_target_task_fn): Don't copy firstprivate vars here.
 735         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
 736         firstprivate_copies here.
 737         (gomp_create_target_task): Don't initialize firstprivate_copies field.
 738         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
 739         explicit/implicit firstprivate.
 740
 741 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
 742
 743         PR lto/70289
 744         PR ipa/70348
 745         PR tree-optimization/70373
 746         PR middle-end/70533
 747         PR middle-end/70534
 748         PR middle-end/70535
 749         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
 750         test.
 751         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
 752         test.
 753         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
 754         test.
 755         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
 756         test.
 757         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
 758         test.
 759         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
 760         test.
 761         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
 762         test.
 763         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
 764         test.
 765         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
 766         test.
 767         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
 768         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
 769         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
 770         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
 771         test.
 772         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
 773         test.
 774         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
 775         test.
 776         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
 777         test.
 778         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
 779         coverage.
 780         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 781         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 782         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
 783         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
 784         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
 785         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
 786         coverage.
 787         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 788         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 789         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 790         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 791         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
 792         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
 793         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
 794         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
 795         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
 796         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 797         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 798         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 799         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 800         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 801         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
 802
 803 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
 804             James Norris  <jnorris@codesourcery.com>
 805             Nathan Sidwell  <nathan@codesourcery.com>
 806             Julian Brown  <julian@codesourcery.com>
 807             Cesar Philippidis  <cesar@codesourcery.com>
 808             Chung-Lin Tang  <cltang@codesourcery.com>
 809             Tom de Vries  <tom@codesourcery.com>
 810
 811         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
 812         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
 813         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
 814         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
 815         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 816         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 817         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 818         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
 819         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
 820         XFAIL.
 821         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
 822         Incorporate...
 823         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
 824         file.
 825         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
 826         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
 827         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
 828         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
 829         Likewise.
 830         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
 831         Likewise.
 832         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 833         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
 834         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
 835         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
 836         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
 837         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 838         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
 839         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
 840         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 841         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
 842         Likewise.
 843         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
 844         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 845         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
 846         file...
 847         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
 848         file into...
 849         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
 850         file.  Update.
 851         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
 852         file.
 853         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
 854         Likewise.
 855         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
 856         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
 857         ... this new file.  Update.
 858         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
 859         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
 860         ... this new file.  Update.
 861         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
 862         file.  Incorporate...
 863         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
 864         file, and...
 865         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
 866         file, and...
 867         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
 868         file.
 869         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
 870
 871 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
 872
 873         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
 874         set-torture-options.
 875
 876 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
 877
 878         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
 879         gcc-dg-runtest.
 880         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 881         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
 882         -fno-builtin-acc_on_device instead of -O0.
 883         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
 884         -O0.
 885         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 886         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
 887         Likewise.
 888         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 889         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 890         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 891         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 892         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 893         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 894         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
 895         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 896         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
 897         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
 898         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
 899         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
 900         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
 901         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
 902         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
 903         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
 904         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
 905         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
 906         Don't specify -O2.
 907         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
 908         Likewise.
 909         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
 910         Likewise.
 911
 912 2016-03-24  Martin Liska  <mliska@suse.cz>
 913
 914         * plugin/plugin-hsa.c (packet_store_release): New function
 915         that is taken from the HSA runtime manual.
 916         (GOMP_OFFLOAD_run): Use the function.
 917
 918 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
 919
 920         PR c++/70376
 921         * testsuite/libgomp.c++/pr70376.C: New test.
 922
 923 2016-03-23  Tom de Vries  <tom@codesourcery.com>
 924
 925         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
 926         initialization of lresult and lvresult.
 927         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
 928
 929 2016-03-23  James Norris  <jnorris@codesourcery.com>
 930             Daichi Fukuoka <dc-fukuoka@sgi.com>
 931
 932         PR libgomp/69414
 933         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
 934         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
 935         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
 936         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
 937
 938 2016-03-23  Martin Liska  <mliska@suse.cz>
 939
 940         PR hsa/70337
 941         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
 942         argument just in case a dispatched kernel uses that argument.
 943
 944 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
 945
 946         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
 947         -ftree-parallelize-loops/-fopenacc changes.
 948         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
 949         Likewise.
 950         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 951         Likewise.
 952         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
 953         Likewise.
 954         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
 955         Likewise.
 956         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
 957         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
 958
 959 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
 960
 961         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
 962         always_ld_library_path the path to libgcc_s.
 963
 964 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
 965
 966         PR testsuite/70009
 967         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
 968
 969 2016-03-09  Tom de Vries  <tom@codesourcery.com>
 970
 971         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
 972         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
 973         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 974         Same.
 975         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
 976         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
 977         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
 978         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
 979
 980 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 981
 982         * testsuite/lib/libgomp.exp
 983         (check_effective_target_hsa_offloading_selected_nocache): New.
 984         (check_effective_target_hsa_offloading_selected): Likewise.
 985         * testsuite/libgomp.hsa.c/c.exp: Likewise.
 986         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
 987         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
 988         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
 989         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
 990         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
 991         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
 992         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
 993         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
 994         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
 995         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
 996         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
 997         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
 998         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
 999         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1000         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1001         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1002
1003 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1004
1005         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1006         non-shared memory accelerators.
1007         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1008         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1009         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1010         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1011         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1012         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1013         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1014         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1015         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1016
1017 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1018
1019         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1020         ALWAYS_CFLAGS.
1021
1022 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1023
1024         PR libgomp/69555
1025         * testsuite/libgomp.c++/pr69555-1.C: New test.
1026         * testsuite/libgomp.c++/pr69555-2.C: New test.
1027
1028 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1029             Martin Jambor  <mjambor@suse.cz>
1030
1031         * testsuite/lib/libgomp.exp
1032         (check_effective_target_offload_device_shared_as): New proc.
1033         * testsuite/libgomp.c++/declare_target-1.C: New test.
1034
1035 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1036
1037         PR driver/68463
1038         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1039
1040 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1041
1042         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1043         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1044         dims.
1045         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1046         -ftree-parallelize-loops/-fopenacc changes.
1047         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1048         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1049         Likewise.
1050         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1051         Likewise.
1052         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1053         Likewise.
1054         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1055         Likewise.
1056         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1057         Likewise.
1058         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1059         Likewise.
1060         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1061         Likewise.
1062         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1063         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1064         Likewise.
1065         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1066         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1067         Likewise.
1068         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1069         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1070         Likewise.
1071
1072 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1073
1074         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1075
1076 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1077
1078         PR driver/69805
1079         * testsuite/libgomp.c/pr69805.c: New test.
1080
1081 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1082
1083         PR lto/67709
1084         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1085
1086 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1087
1088         PR tree-optimization/69599
1089         * testsuite/libgomp.c/omp-nested-3.c: New test.
1090         * testsuite/libgomp.c/pr46032-2.c: New test.
1091         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1092         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1093
1094 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1095
1096         PR lto/69707
1097         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1098
1099 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1100
1101         * testsuite/libgomp.c/target-31.c: Fix testcase.
1102
1103 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1104
1105         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1106         clause.
1107         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1108         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1109         reduction and map clauses.
1110         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1111
1112 2016-02-02  James Norris  <jnorris@codesourcery.com>
1113
1114         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1115
1116 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1117
1118         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1119         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1120
1121         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1122         cases.
1123
1124         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1125         variables.
1126         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1127         (hsa_kmt_lib): Set variables.
1128         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1129         always_ld_library_path.
1130         * Makefile.in: Regenerate.
1131         * configure: Likewise.
1132         * testsuite/Makefile.in: Likewise.
1133
1134         * plugin/configfrag.ac (offload_additional_options)
1135         (offload_additional_lib_paths): Don't amend for hsa offloading.
1136         * configure: Regenerate.
1137
1138         * plugin/configfrag.ac: Don't configure for offloading target if
1139         we don't build the corresponding plugin.
1140         * configure: Regenerate.
1141
1142 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1143
1144         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1145         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1146
1147 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1148
1149         PR tree-optimization/69110
1150         * testsuite/libgomp.c/pr69110.c: New test.
1151
1152 2016-01-25  Richard Biener  <rguenther@suse.de>
1153
1154         PR lto/69393
1155         * testsuite/libgomp.c++/pr69393.C: New testcase.
1156
1157 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1158
1159         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1160         function wasn't mapped to the device with non-shared memory.
1161
1162 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1163
1164         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1165
1166 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1167             Martin Liska  <mliska@suse.cz>
1168
1169         * plugin/Makefrag.am: Add HSA plugin requirements.
1170         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1171         (HSA_RUNTIME_LIB): Likewise.
1172         (HSA_RUNTIME_CPPFLAGS): Likewise.
1173         (HSA_RUNTIME_INCLUDE): New substitution.
1174         (HSA_RUNTIME_LIB): Likewise.
1175         (HSA_RUNTIME_LDFLAGS): Likewise.
1176         (hsa-runtime): New configure option.
1177         (hsa-runtime-include): Likewise.
1178         (hsa-runtime-lib): Likewise.
1179         (PLUGIN_HSA): New substitution variable.
1180         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1181         configure options.
1182         (PLUGIN_HSA_CPPFLAGS): Likewise.
1183         (PLUGIN_HSA_LDFLAGS): Likewise.
1184         (PLUGIN_HSA_LIBS): Likewise.
1185         Check that we have access to HSA run-time.
1186         * libgomp-plugin.h (offload_target_type): New element
1187         OFFLOAD_TARGET_TYPE_HSA.
1188         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1189         args.
1190         (bool gomp_create_target_task): Updated.
1191         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1192         new field can_run_func.
1193         * libgomp_g.h (GOMP_target_ext): Update prototype.
1194         * oacc-host.c (host_run): Added a new parameter args.
1195         * target.c (calculate_firstprivate_requirements): New function.
1196         (copy_firstprivate_data): Likewise.
1197         (gomp_target_fallback_firstprivate): Use them.
1198         (gomp_target_unshare_firstprivate): New function.
1199         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1200         devices.
1201         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1202         pass any args to plugins.
1203         (GOMP_target_ext): Introduce device-specific argument parameter args.
1204         Allow host fallback if device shares memory.  Do not remap data if
1205         device has shared memory.
1206         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1207         like host fallback for mappings.
1208         (GOMP_target_data): Treat shared memory devices like host fallback.
1209         (GOMP_target_data_ext): Likewise.
1210         (GOMP_target_update): Likewise.
1211         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1212         gomp_create_target_task.
1213         (GOMP_target_enter_exit_data): Likewise.
1214         (omp_target_alloc): Treat shared memory devices like host fallback.
1215         (omp_target_free): Likewise.
1216         (omp_target_is_present): Likewise.
1217         (omp_target_memcpy): Likewise.
1218         (omp_target_memcpy_rect): Likewise.
1219         (omp_target_associate_ptr): Likewise.
1220         (gomp_load_plugin_for_device): Also load can_run.
1221         * task.c (GOMP_PLUGIN_target_task_completion): Free
1222         firstprivate_copies.
1223         (gomp_create_target_task): Accept new argument args and store it to
1224         ttask.
1225         * plugin/plugin-hsa.c: New file.
1226
1227 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1228
1229         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1230         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1231         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1232         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1233         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1234         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1235         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1236         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1237         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1238         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1239         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1240         Same.
1241         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1242         Same.
1243         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1244         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1245         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1246         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1247         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1248         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1249         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1250         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1251         Same.
1252         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1253
1254 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1255
1256         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1257
1258 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1259
1260         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1261
1262 2016-01-12  James Norris  <jnorris@codesourcery.com>
1263
1264         * libgomp.texi: Updates for OpenACC.
1265
1266 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1267
1268         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1269
1270 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1271
1272         PR fortran/66680
1273         * testsuite/libgomp.fortran/pr66680.f90: New test.
1274
1275 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1276
1277         PR middle-end/68960
1278         * testsuite/libgomp.c/pr68960.c: New test.
1279
1280 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1281
1282         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1283         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1284
1285 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1286
1287         Update copyright years.
1288
1289         * libgomp.texi: Bump @copying's copyright year.
1290
1291 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1292
1293         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1294         dg-additional-options syntax.
1295         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1296         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1297         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1298         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1299         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1300         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1301         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1302         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1303         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1304         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1305         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1306         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1307         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1308         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1309         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1310         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1311         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1312         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1313
1314 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1315
1316         * libgomp.h (REFCOUNT_LINK): Define.
1317         (struct splay_tree_key_s): Add link_key.
1318         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1319         Replace target address of the pointer with target address of newly
1320         mapped object in the splay tree.  Set link pointer on target to the
1321         device address of the mapped object.
1322         (gomp_unmap_vars): Restore target address of the pointer in the splay
1323         tree for REFCOUNT_LINK objects after unmapping.
1324         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1325         declare target link" objects.
1326         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1327         "omp declare target link" objects, which were mapped for the image.
1328         (gomp_exit_data): Restore target address of the pointer in the splay
1329         tree for REFCOUNT_LINK objects after unmapping.
1330         * testsuite/libgomp.c/target-link-1.c: New file.
1331
1332 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1333
1334         * libgomp.h (gomp_device_state): New enum.
1335         (struct gomp_device_descr): Replace is_initialized with state.
1336         (gomp_fini_device): Remove declaration.
1337         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1338         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1339         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1340         (acc_set_device_type): Use state instead of is_initialized.
1341         (acc_set_device_num): Likewise.
1342         * target.c (resolve_device): Use state instead of is_initialized.
1343         Do not initialize finalized device.
1344         (gomp_map_vars): Do nothing if device is finalized.
1345         (gomp_unmap_vars): Likewise.
1346         (gomp_update): Likewise.
1347         (GOMP_offload_register_ver): Use state instead of is_initialized.
1348         (GOMP_offload_unregister_ver): Likewise.
1349         (gomp_init_device): Likewise.
1350         (gomp_unload_device): Likewise.
1351         (gomp_fini_device): Remove.
1352         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1353         (GOMP_target): Go to host fallback if device is finalized.
1354         (GOMP_target_ext): Likewise.
1355         (gomp_exit_data): Do nothing if device is finalized.
1356         (gomp_target_task_fn): Go to host fallback if device is finalized.
1357         (gomp_target_fini): New static function.
1358         (gomp_target_init): Use state instead of is_initialized.
1359         Call gomp_target_fini at exit.
1360
1361 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1362
1363         PR tree-optimization/68716
1364         * testsuite/libgomp.c/omp-nested-2.c: New test.
1365
1366 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1367
1368         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1369         target openacc_nvidia_accel_selected.
1370         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1371         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1372         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1373         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1374
1375 2015-12-01  Julian Brown  <julian@codesourcery.com>
1376             James Norris  <James_Norris@mentor.com>
1377
1378         * oacc-parallel.c (GOACC_host_data): New function.
1379         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1380         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1381         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1382         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1383         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1384         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1385         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1386
1387 2015-11-30  James Norris  <jnorris@codesourcery.com>
1388             Cesar Philippidis  <cesar@codesourcery.com>
1389
1390         libgomp/
1391         * libgomp.oacc-fortran/routine-5.f90: New test.
1392         * libgomp.oacc-fortran/routine-7.f90: New test.
1393         * libgomp.oacc-fortran/routine-9.f90: New test.
1394
1395 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1396
1397         PR tree-optimization/46032
1398         * testsuite/libgomp.c/pr46032.c: New test.
1399
1400 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1401
1402         PR libgomp/68579
1403         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1404         (gomp_create_target_task): Call it before freeing
1405         GOMP_TARGET_TASK_DATA tasks.
1406
1407         PR c/63326
1408         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1409         in between case label and OpenMP standalone directives.
1410         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1411
1412 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1413
1414         * configure: Regenerate.
1415
1416 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1417
1418         * testsuite/libgomp.c/target-35.c: New test.
1419
1420 2015-11-22  James Norris  <jnorris@codesourcery.com>
1421             Cesar Philippidis  <cesar@codesourcery.com>
1422
1423         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1424         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1425         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1426         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1427         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1428
1429 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1430
1431         PR middle-end/68221
1432         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1433         * testsuite/libgomp.c/reduction-12.c: Likewise.
1434         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1435         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1436
1437 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1438
1439         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1440         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1441         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1442         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1443         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1444         and fix.
1445         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1446         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1447
1448 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1449
1450         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1451         worker & gang cases.
1452         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1453
1454 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1455
1456         * config/nvptx/priority_queue.c: New file.
1457
1458 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1459
1460         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1461         sections.
1462
1463 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1464             Aldy Hernandez  <aldyh@redhat.com>
1465             Ilya Verbin  <ilya.verbin@intel.com>
1466
1467         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1468         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1469         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1470         iterators or IV by chunk size.
1471         * parallel.c (gomp_resolve_num_threads): Don't assume that
1472         if thr->ts.team is non-NULL, then pool must be non-NULL.
1473         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1474         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1475         GOMP_PLUGIN_target_task_completion.
1476         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1477         * Makefile.in: Regenerate.
1478         * libgomp.h: Shuffle prototypes and forward definitions around so
1479         priority queues can be defined.
1480         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1481         (enum gomp_target_task_state): New enum.
1482         (struct gomp_target_task): Add state, tgt, task and team fields.
1483         (gomp_create_target_task): Change return type to bool, add
1484         state argument.
1485         (gomp_target_task_fn): Change return type to bool.
1486         (struct gomp_device_descr): Add async_run_func.
1487         (struct gomp_task): Remove children, next_child, prev_child,
1488         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1489         Add pnode field.
1490         (struct gomp_taskgroup): Remove children.
1491         Add taskgroup_queue.
1492         (struct gomp_team): Change task_queue type to a priority queue.
1493         (splay_compare): Define inline.
1494         (priority_queue_offset): New.
1495         (priority_node_to_task): New.
1496         (task_to_priority_node): New.
1497         * oacc-mem.c: Do not include splay-tree.h.
1498         * priority_queue.c: New file.
1499         * priority_queue.h: New file.
1500         * splay-tree.c: Do not include splay-tree.h.
1501         (splay_tree_foreach_internal): New.
1502         (splay_tree_foreach): New.
1503         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1504         (splay_tree_callback): Define typedef.
1505         * target.c (splay_compare): Move to libgomp.h.
1506         (GOMP_target): Don't adjust *thr in any way around running offloaded
1507         task.
1508         (GOMP_target_ext): Likewise.  Handle target nowait.
1509         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1510         return value from gomp_create_target_task, if false, fallthrough
1511         as if no dependencies exist.
1512         (gomp_target_task_fn): Change return type to bool, return true
1513         if the task should have another part scheduled later.  Handle
1514         target nowait.
1515         (gomp_load_plugin_for_device): Initialize async_run.
1516         * task.c (gomp_init_task): Initialize children_queue.
1517         (gomp_clear_parent_in_list): New.
1518         (gomp_clear_parent_in_tree): New.
1519         (gomp_clear_parent): Handle priorities.
1520         (GOMP_task): Likewise.
1521         (priority_queue_move_task_first,
1522         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1523         New functions.
1524         (gomp_create_target_task): Use priority queues.  Change return type
1525         to bool, add state argument, return false if for async
1526         {{enter,exit} data,update} constructs no dependencies need to be
1527         waited for, handle target nowait.  Set task->fn to NULL instead of
1528         gomp_target_task_fn.
1529         (verify_children_queue): Remove.
1530         (priority_list_upgrade_task): New.
1531         (priority_queue_upgrade_task): New.
1532         (verify_task_queue): Remove.
1533         (priority_list_downgrade_task): New.
1534         (priority_queue_downgrade_task): New.
1535         (gomp_task_run_pre): Use priority queues.
1536         Abstract code out to priority_queue_downgrade_task.
1537         (gomp_task_run_post_handle_dependers): Use priority queues.
1538         (gomp_task_run_post_remove_parent): Likewise.
1539         (gomp_task_run_post_remove_taskgroup): Likewise.
1540         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
1541         tasks specially.
1542         (GOMP_taskwait): Likewise.
1543         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
1544         priority-queue_upgrade_task.
1545         (GOMP_taskgroup_start): Use priority queues.
1546         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
1547         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
1548         barrier.
1549         * taskloop.c (GOMP_taskloop): Handle priorities.
1550         * team.c (gomp_new_team): Call priority_queue_init.
1551         (free_team): Call priority_queue_free.
1552         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1553         team created for target nowait in implicit parallel region.
1554         (gomp_team_start): For nested check, test thr->ts.level instead of
1555         thr->ts.team != NULL.
1556         * testsuite/libgomp.c/doacross-3.c: New test.
1557         * testsuite/libgomp.c/ordered-5.c: New test.
1558         * testsuite/libgomp.c/priority.c: New test.
1559         * testsuite/libgomp.c/target-31.c: New test.
1560         * testsuite/libgomp.c/target-32.c: New test.
1561         * testsuite/libgomp.c/target-33.c: New test.
1562         * testsuite/libgomp.c/target-34.c: New test.
1563
1564 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1565
1566         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1567
1568         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1569         loop is sequential.
1570
1571 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1572
1573         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1574         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1575
1576 2015-11-12  James Norris  <jnorris@codesourcery.com>
1577             Joseph Myers  <joseph@codesourcery.com>
1578
1579         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1580         * oacc-parallel.c (GOACC_declare): New function.
1581         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1582         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1583         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1584         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1585         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1586
1587 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
1588
1589         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1590
1591 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
1592
1593         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1594         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1595
1596 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1597
1598         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1599         inadvertent commit.
1600
1601 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1602
1603         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1604         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1605         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1606         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1607         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1608
1609 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1610
1611         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1612         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1613
1614 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
1615             Ilya Verbin  <ilya.verbin@intel.com>
1616
1617         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1618         GOMP_loop_nonmonotonic_dynamic_start,
1619         GOMP_loop_nonmonotonic_guided_next,
1620         GOMP_loop_nonmonotonic_guided_start,
1621         GOMP_loop_ull_nonmonotonic_dynamic_next,
1622         GOMP_loop_ull_nonmonotonic_dynamic_start,
1623         GOMP_loop_ull_nonmonotonic_guided_next,
1624         GOMP_loop_ull_nonmonotonic_guided_start,
1625         GOMP_parallel_loop_nonmonotonic_dynamic,
1626         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1627         (GOMP_target_41): Renamed to ...
1628         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1629         arguments.
1630         (GOMP_target_data_41): Renamed to ...
1631         (GOMP_target_data_ext): ... this.
1632         (GOMP_target_update_41): Renamed to ...
1633         (GOMP_target_update_ext): ... this.
1634         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1635         GOMP_target_data_ext and GOMP_target_update_ext instead of
1636         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1637         Export GOMP_loop_nonmonotonic_dynamic_next,
1638         GOMP_loop_nonmonotonic_dynamic_start,
1639         GOMP_loop_nonmonotonic_guided_next,
1640         GOMP_loop_nonmonotonic_guided_start,
1641         GOMP_loop_ull_nonmonotonic_dynamic_next,
1642         GOMP_loop_ull_nonmonotonic_dynamic_start,
1643         GOMP_loop_ull_nonmonotonic_guided_next,
1644         GOMP_loop_ull_nonmonotonic_guided_start,
1645         GOMP_parallel_loop_nonmonotonic_dynamic and
1646         GOMP_parallel_loop_nonmonotonic_guided.
1647         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1648         GOMP_parallel_loop_nonmonotonic_guided,
1649         GOMP_loop_nonmonotonic_dynamic_start,
1650         GOMP_loop_nonmonotonic_guided_start,
1651         GOMP_loop_nonmonotonic_dynamic_next,
1652         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
1653         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
1654         GOMP_loop_ull_nonmonotonic_guided_start,
1655         GOMP_loop_ull_nonmonotonic_dynamic_next,
1656         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
1657         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
1658         functions.
1659         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
1660         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
1661         Use gomp_map_val function.
1662         (gomp_target_fallback_firstprivate): New static function.
1663         (GOMP_target_41): Renamed to ...
1664         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1665         arguments.  Move firstprivate fallback handling into a new
1666         function.
1667         (GOMP_target_data_41): Renamed to ...
1668         (GOMP_target_data_ext): ... this.
1669         (GOMP_target_update_41): Renamed to ...
1670         (GOMP_target_update_ext): ... this.
1671         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
1672         gomp_map_0len_lookup instead of gomp_map_lookup.
1673         (omp_target_is_present): Use gomp_map_0len_lookup instead of
1674         gomp_map_lookup.
1675         * testsuite/libgomp.c/target-28.c: Likewise.
1676         * testsuite/libgomp.c/monotonic-1.c: New test.
1677         * testsuite/libgomp.c/monotonic-2.c: New test.
1678         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
1679         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
1680         * testsuite/libgomp.c/pr66199-5.c: New test.
1681         * testsuite/libgomp.c/pr66199-6.c: New test.
1682         * testsuite/libgomp.c/pr66199-7.c: New test.
1683         * testsuite/libgomp.c/pr66199-8.c: New test.
1684         * testsuite/libgomp.c/pr66199-9.c: New test.
1685         * testsuite/libgomp.c/reduction-11.c: New test.
1686         * testsuite/libgomp.c/reduction-12.c: New test.
1687         * testsuite/libgomp.c/reduction-13.c: New test.
1688         * testsuite/libgomp.c/reduction-14.c: New test.
1689         * testsuite/libgomp.c/reduction-15.c: New test.
1690         * testsuite/libgomp.c/target-12.c (main): Adjust for
1691         omp_target_is_present change for one-past-last element.
1692         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
1693         the same var is both mapped and privatized.
1694         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
1695         handling of zero-length array sections.
1696         * testsuite/libgomp.c/target-28.c: New test.
1697         * testsuite/libgomp.c/target-29.c: New test.
1698         * testsuite/libgomp.c/target-30.c: New test.
1699         * testsuite/libgomp.c/target-teams-1.c: New test.
1700         * testsuite/libgomp.c++/member-6.C: New test.
1701         * testsuite/libgomp.c++/member-7.C: New test.
1702         * testsuite/libgomp.c++/monotonic-1.C: New test.
1703         * testsuite/libgomp.c++/monotonic-2.C: New test.
1704         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
1705         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
1706         * testsuite/libgomp.c++/pr66199-3.C: New test.
1707         * testsuite/libgomp.c++/pr66199-4.C: New test.
1708         * testsuite/libgomp.c++/pr66199-5.C: New test.
1709         * testsuite/libgomp.c++/pr66199-6.C: New test.
1710         * testsuite/libgomp.c++/pr66199-7.C: New test.
1711         * testsuite/libgomp.c++/pr66199-8.C: New test.
1712         * testsuite/libgomp.c++/pr66199-9.C: New test.
1713         * testsuite/libgomp.c++/reduction-11.C: New test.
1714         * testsuite/libgomp.c++/reduction-12.C: New test.
1715         * testsuite/libgomp.c++/target-13.C: New test.
1716         * testsuite/libgomp.c++/target-14.C: New test.
1717         * testsuite/libgomp.c++/target-15.C: New test.
1718         * testsuite/libgomp.c++/target-16.C: New test.
1719         * testsuite/libgomp.c++/target-17.C: New test.
1720         * testsuite/libgomp.c++/target-18.C: New test.
1721         * testsuite/libgomp.c++/target-19.C: New test.
1722
1723 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1724
1725         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
1726         and reduction copy.
1727         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1728         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1729         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1730         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1731         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
1732         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1733         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1734         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1735         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1736         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
1737         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1738         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1739         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1740         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
1741
1742 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1743
1744         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
1745         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
1746         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
1747         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
1748         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
1749         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
1750         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
1751         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
1752
1753 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
1754
1755         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
1756         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
1757         (GOMP_OFFLOAD_openacc_parallel): Likewise.
1758         * oacc-host.c (host_openacc_exec): Likewise.
1759         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
1760
1761 2015-11-03  Julian Brown  <julian@codesourcery.com>
1762             Thomas Schwinge  <thomas@codesourcery.com>
1763
1764         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
1765         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1766         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
1767         Likewise.
1768         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
1769         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
1770
1771 2015-11-03  James Norris  <jnorris@codesourcery.com>
1772
1773         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
1774         file.
1775         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
1776         Likewise.
1777         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
1778         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
1779         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1780         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
1781         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1782
1783 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
1784
1785         * openacc.h (enum acc_device_t): Reformat. Ensure layout
1786         compatibility.
1787         (enum acc_async_t): Reformat.
1788         (acc_on_device): Declare compatible with builtin and provide C++
1789         wrapper.
1790         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
1791
1792 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
1793             Cesar Philippidis  <cesar@codesourcery.com>
1794
1795         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
1796         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
1797         ... this.  Add a description of the test at the top of the file.
1798         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
1799         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
1800         ... this.  Add a description of the test at the top of the file.
1801
1802 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
1803
1804         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
1805         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
1806         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
1807         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
1808         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
1809         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
1810
1811 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
1812
1813         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
1814         dimensions.
1815
1816 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
1817
1818         PR testsuite/68063
1819         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
1820
1821 2015-10-27  James Norris  <jnorris@codesourcery.com>
1822
1823         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
1824         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
1825
1826 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
1827
1828         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
1829         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1830
1831         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
1832         acc_device_nvidia usage.
1833         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1834         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1835         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1836
1837         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
1838         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
1839
1840         PR libgomp/66518
1841         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
1842
1843         PR libgomp/65437
1844         PR libgomp/66518
1845         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
1846         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
1847
1848 2015-10-23  Tom de Vries  <tom@codesourcery.com>
1849
1850         PR testsuite/68063
1851         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
1852
1853 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
1854
1855         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
1856         vector_length.
1857         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1858
1859 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
1860             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
1861
1862         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
1863         to 0 when mapnum is 0.
1864
1865 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1866
1867         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
1868         Cast to int from int32_t.
1869
1870 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
1871             Aldy Hernandez  <aldyh@redhat.com>
1872             Ilya Verbin  <ilya.verbin@intel.com>
1873
1874         * config/linux/affinity.c (omp_get_place_num_procs,
1875         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1876         * config/linux/doacross.h: New file.
1877         * config/posix/affinity.c (omp_get_place_num_procs,
1878         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1879         * config/posix/doacross.h: New file.
1880         * env.c: Include gomp-constants.h.
1881         (struct gomp_task_icv): Rename run_sched_modifier to
1882         run_sched_chunk_size.
1883         (gomp_max_task_priority_var): New variable.
1884         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
1885         (handle_omp_display_env): Change _OPENMP value from 201307 to
1886         201511.  Print OMP_MAX_TASK_PRIORITY.
1887         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
1888         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
1889         chunk_size and run_sched_modifier to run_sched_chunk_size.
1890         (omp_get_max_task_priority, omp_get_initial_device,
1891         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
1892         omp_get_partition_place_nums): New functions.
1893         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
1894         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
1895         to chunk_size.
1896         (omp_get_num_places_, omp_get_place_num_procs_,
1897         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
1898         omp_get_place_proc_ids_8_, omp_get_place_num_,
1899         omp_get_partition_num_places_, omp_get_partition_place_nums_,
1900         omp_get_partition_place_nums_8_, omp_get_initial_device_,
1901         omp_get_max_task_priority_): New functions.
1902         * libgomp_g.h (GOMP_loop_doacross_static_start,
1903         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
1904         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
1905         GOMP_loop_ull_doacross_dynamic_start,
1906         GOMP_loop_ull_doacross_guided_start,
1907         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
1908         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
1909         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
1910         GOMP_target_data_41, GOMP_target_update_41,
1911         GOMP_target_enter_exit_data): New prototypes.
1912         (GOMP_task): Add prototype argument.
1913         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
1914         (struct gomp_doacross_work_share): New type.
1915         (struct gomp_work_share): Add doacross field.
1916         (struct gomp_task_icv): Rename run_sched_modifier to
1917         run_sched_chunk_size.
1918         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
1919         GOMP_TASK_UNDEFERRED.  Add comments.
1920         (struct gomp_task_depend_entry): Add comments.
1921         (struct gomp_task): Likewise.
1922         (struct gomp_taskgroup): Likewise.
1923         (struct gomp_target_task): New type.
1924         (struct gomp_team): Add comment.
1925         (gomp_get_place_proc_ids_8, gomp_doacross_init,
1926         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
1927         gomp_create_target_task, gomp_target_task_fn): New prototypes.
1928         (struct target_var_desc): New type.
1929         (struct target_mem_desc): Adjust comment.  Use struct
1930         target_var_desc instead of splay_tree_key for list.
1931         (REFCOUNT_INFINITY): Define.
1932         (struct splay_tree_key_s): Remove copy_from field.
1933         (struct gomp_device_descr): Add dev2dev_func field.
1934         (enum gomp_map_vars_kind): New enum.
1935         (gomp_map_vars): Add one argument.
1936         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
1937         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
1938         omp_get_place_num_procs, omp_get_place_num_procs_,
1939         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
1940         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
1941         omp_get_place_num_, omp_get_partition_num_places,
1942         omp_get_partition_num_places_, omp_get_partition_place_nums,
1943         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
1944         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
1945         omp_target_free, omp_target_is_present, omp_target_memcpy,
1946         omp_target_memcpy_rect, omp_target_associate_ptr and
1947         omp_target_disassociate_ptr.
1948         (GOMP_4.0.2): Renamed to ...
1949         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
1950         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
1951         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
1952         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1953         GOMP_loop_doacross_static_start, GOMP_doacross_post,
1954         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
1955         GOMP_loop_ull_doacross_guided_start,
1956         GOMP_loop_ull_doacross_runtime_start,
1957         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
1958         GOMP_doacross_ull_wait.
1959         * libgomp.texi: Document omp_get_max_task_priority.
1960         Rename modifier argument to chunk_size for omp_set_schedule and
1961         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
1962         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
1963         to run_sched_chunk_size renaming.
1964         (GOMP_loop_ordered_runtime_start): Likewise.
1965         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
1966         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1967         GOMP_parallel_loop_runtime_start): New functions.
1968         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
1969         to run_sched_chunk_size renaming.
1970         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
1971         GOMP_loop_doacross_guided_start): New functions or aliases.
1972         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
1973         run_sched_modifier to run_sched_chunk_size renaming.
1974         (GOMP_loop_ull_ordered_runtime_start): Likewise.
1975         (gomp_loop_ull_doacross_static_start,
1976         gomp_loop_ull_doacross_dynamic_start,
1977         gomp_loop_ull_doacross_guided_start,
1978         GOMP_loop_ull_doacross_runtime_start): New functions.
1979         (GOMP_loop_ull_doacross_static_start,
1980         GOMP_loop_ull_doacross_dynamic_start,
1981         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
1982         * oacc-mem.c (acc_map_data, present_create_copy,
1983         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
1984         to gomp_map_vars.
1985         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
1986         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
1987         instead of false to gomp_map_vars.
1988         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
1989         * omp.h.in (omp_lock_hint_t): New type.
1990         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1991         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1992         omp_get_place_num, omp_get_partition_num_places,
1993         omp_get_partition_place_nums, omp_get_initial_device,
1994         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
1995         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
1996         omp_target_associate_ptr, omp_target_disassociate_ptr): New
1997         prototypes.
1998         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
1999         (omp_lock_hint_none, omp_lock_hint_uncontended,
2000         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2001         omp_lock_hint_speculative): New parameters.
2002         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2003         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2004         omp_get_place_num, omp_get_partition_num_places,
2005         omp_get_partition_place_nums, omp_get_initial_device,
2006         omp_get_max_task_priority): New interfaces.
2007         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2008         to chunk_size.
2009         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2010         (omp_lock_hint_none, omp_lock_hint_uncontended,
2011         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2012         omp_lock_hint_speculative): New parameters.
2013         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2014         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2015         omp_get_place_num, omp_get_partition_num_places,
2016         omp_get_partition_place_nums, omp_get_initial_device,
2017         omp_get_max_task_priority): New functions and subroutines.
2018         * ordered.c: Include stdarg.h and string.h.
2019         (MAX_COLLAPSED_BITS): Define.
2020         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2021         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2022         GOMP_doacross_ull_wait): New functions.
2023         * target.c: Include errno.h.
2024         (resolve_device): If device is not initialized, call
2025         gomp_init_device on it.
2026         (gomp_map_lookup): New function.
2027         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2028         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2029         GOMP_MAP_ALWAYS_TO_P.
2030         (get_kind): Rename is_openacc argument to short_mapkind.
2031         (gomp_map_pointer): Use gomp_map_lookup.
2032         (gomp_map_fields_existing): New function.
2033         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2034         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2035         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2036         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2037         Adjust for tgt->list changed type and copy_from living in there.
2038         (gomp_copy_from_async): Adjust for tgt->list changed type and
2039         copy_from living in there.
2040         (gomp_unmap_vars): Likewise.
2041         (gomp_update): Likewise.  Rename is_openacc argument to
2042         short_mapkind.  Don't fail if object is not mapped.
2043         (gomp_load_image_to_device): Initialize refcount to
2044         REFCOUNT_INFINITY.
2045         (gomp_target_fallback): New function.
2046         (gomp_get_target_fn_addr): Likewise.
2047         (GOMP_target): Adjust gomp_map_vars caller, use
2048         gomp_get_target_fn_addr and gomp_target_fallback.
2049         (GOMP_target_41): New function.
2050         (gomp_target_data_fallback): New function.
2051         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2052         (GOMP_target_data_41): New function.
2053         (GOMP_target_update): Adjust gomp_update caller.
2054         (GOMP_target_update_41): New function.
2055         (gomp_exit_data, GOMP_target_enter_exit_data,
2056         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2057         omp_target_is_present, omp_target_memcpy,
2058         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2059         omp_target_associate_ptr, omp_target_disassociate_ptr,
2060         gomp_load_plugin_for_device): New functions.
2061         * task.c: Include gomp-constants.h.  Include taskloop.c
2062         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2063         (gomp_task_handle_depend): New function.
2064         (GOMP_task): Use it.  Add priority argument.  Use
2065         gomp-constant.h constants instead of hardcoded numbers.
2066         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2067         (gomp_create_target_task): New function.
2068         (verify_children_queue, verify_taskgroup_queue,
2069         verify_task_queue): New functions.
2070         (gomp_task_run_pre): Call verify_*_queue functions.
2071         If an upcoming tied task is about to leave the sibling or
2072         taskgroup queues in an invalid state, adjust appropriately.
2073         Remove taskgroup argument.  Add comments.
2074         (gomp_task_run_post_handle_dependers): Add comments.
2075         (gomp_task_run_post_remove_parent): Likewise.
2076         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2077         (GOMP_taskwait): Likewise.  Add comments.
2078         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2079         problem such that the first non parent_depends_on task does not
2080         end up at the end of the children queue.
2081         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2082         GOMP_TASK_UNDEFERRED.
2083         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2084         * taskloop.c: New file.
2085         * testsuite/lib/libgomp.exp
2086         (check_effective_target_offload_device_nonshared_as): New proc.
2087         * testsuite/libgomp.c/affinity-2.c: New test.
2088         * testsuite/libgomp.c/doacross-1.c: New test.
2089         * testsuite/libgomp.c/doacross-2.c: New test.
2090         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2091         Add map clause to target.
2092         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2093         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2094         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2095         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2096         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2097         Likewise.
2098         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2099         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2100         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2101         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2102         not defined.  Use those where needed.
2103         * testsuite/libgomp.c/for-4.c: New test.
2104         * testsuite/libgomp.c/for-5.c: New test.
2105         * testsuite/libgomp.c/for-6.c: New test.
2106         * testsuite/libgomp.c/linear-1.c: New test.
2107         * testsuite/libgomp.c/ordered-4.c: New test.
2108         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2109         only allowed on the loop iterator.
2110         * testsuite/libgomp.c/pr66199-3.c: New test.
2111         * testsuite/libgomp.c/pr66199-4.c: New test.
2112         * testsuite/libgomp.c/reduction-7.c: New test.
2113         * testsuite/libgomp.c/reduction-8.c: New test.
2114         * testsuite/libgomp.c/reduction-9.c: New test.
2115         * testsuite/libgomp.c/reduction-10.c: New test.
2116         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2117         map(tofrom:s).
2118         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2119         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2120         * testsuite/libgomp.c/target-11.c: New test.
2121         * testsuite/libgomp.c/target-12.c: New test.
2122         * testsuite/libgomp.c/target-13.c: New test.
2123         * testsuite/libgomp.c/target-14.c: New test.
2124         * testsuite/libgomp.c/target-15.c: New test.
2125         * testsuite/libgomp.c/target-16.c: New test.
2126         * testsuite/libgomp.c/target-17.c: New test.
2127         * testsuite/libgomp.c/target-18.c: New test.
2128         * testsuite/libgomp.c/target-19.c: New test.
2129         * testsuite/libgomp.c/target-20.c: New test.
2130         * testsuite/libgomp.c/target-21.c: New test.
2131         * testsuite/libgomp.c/target-22.c: New test.
2132         * testsuite/libgomp.c/target-23.c: New test.
2133         * testsuite/libgomp.c/target-24.c: New test.
2134         * testsuite/libgomp.c/target-25.c: New test.
2135         * testsuite/libgomp.c/target-26.c: New test.
2136         * testsuite/libgomp.c/target-27.c: New test.
2137         * testsuite/libgomp.c/taskloop-1.c: New test.
2138         * testsuite/libgomp.c/taskloop-2.c: New test.
2139         * testsuite/libgomp.c/taskloop-3.c: New test.
2140         * testsuite/libgomp.c/taskloop-4.c: New test.
2141         * testsuite/libgomp.c++/ctor-13.C: New test.
2142         * testsuite/libgomp.c++/doacross-1.C: New test.
2143         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2144         Replace offload_device with offload_device_nonshared_as.
2145         * testsuite/libgomp.c++/for-12.C: New test.
2146         * testsuite/libgomp.c++/for-13.C: New test.
2147         * testsuite/libgomp.c++/for-14.C: New test.
2148         * testsuite/libgomp.c++/linear-1.C: New test.
2149         * testsuite/libgomp.c++/member-1.C: New test.
2150         * testsuite/libgomp.c++/member-2.C: New test.
2151         * testsuite/libgomp.c++/member-3.C: New test.
2152         * testsuite/libgomp.c++/member-4.C: New test.
2153         * testsuite/libgomp.c++/member-5.C: New test.
2154         * testsuite/libgomp.c++/ordered-1.C: New test.
2155         * testsuite/libgomp.c++/reduction-5.C: New test.
2156         * testsuite/libgomp.c++/reduction-6.C: New test.
2157         * testsuite/libgomp.c++/reduction-7.C: New test.
2158         * testsuite/libgomp.c++/reduction-8.C: New test.
2159         * testsuite/libgomp.c++/reduction-9.C: New test.
2160         * testsuite/libgomp.c++/reduction-10.C: New test.
2161         * testsuite/libgomp.c++/reference-1.C: New test.
2162         * testsuite/libgomp.c++/simd14.C: New test.
2163         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2164         * testsuite/libgomp.c++/target-5.C: New test.
2165         * testsuite/libgomp.c++/target-6.C: New test.
2166         * testsuite/libgomp.c++/target-7.C: New test.
2167         * testsuite/libgomp.c++/target-8.C: New test.
2168         * testsuite/libgomp.c++/target-9.C: New test.
2169         * testsuite/libgomp.c++/target-10.C: New test.
2170         * testsuite/libgomp.c++/target-11.C: New test.
2171         * testsuite/libgomp.c++/target-12.C: New test.
2172         * testsuite/libgomp.c++/taskloop-1.C: New test.
2173         * testsuite/libgomp.c++/taskloop-2.C: New test.
2174         * testsuite/libgomp.c++/taskloop-3.C: New test.
2175         * testsuite/libgomp.c++/taskloop-4.C: New test.
2176         * testsuite/libgomp.c++/taskloop-5.C: New test.
2177         * testsuite/libgomp.c++/taskloop-6.C: New test.
2178         * testsuite/libgomp.c++/taskloop-7.C: New test.
2179         * testsuite/libgomp.c++/taskloop-8.C: New test.
2180         * testsuite/libgomp.c++/taskloop-9.C: New test.
2181         * testsuite/libgomp.fortran/affinity1.f90: New test.
2182         * testsuite/libgomp.fortran/affinity2.f90: New test.
2183
2184 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2185
2186         PR tree-optimization/67476
2187         * testsuite/libgomp.c/autopar-3.c: New test.
2188         * testsuite/libgomp.c/autopar-4.c: New test.
2189         * testsuite/libgomp.c/autopar-5.c: New test.
2190         * testsuite/libgomp.c/autopar-6.c: New test.
2191         * testsuite/libgomp.c/autopar-7.c: New test.
2192         * testsuite/libgomp.c/autopar-8.c: New test.
2193
2194 2015-10-12  James Norris  <jnorris@codesourcery.com>
2195
2196         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2197         initializer.
2198
2199 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2200
2201         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2202         using load_gcc_lib.
2203
2204 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2205
2206         * oacc-ptx.h: Remove file, moving its content into...
2207         * config/nvptx/fortran.c: ... here...
2208         * config/nvptx/oacc-init.c: ..., here...
2209         * config/nvptx/oacc-parallel.c: ..., and here.
2210         * config/nvptx/openacc.f90: New file.
2211         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2212         (link_ptx): Don't link in predefined bits of PTX code.
2213
2214 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2215             Bernd Schmidt <bernds@codesourcery.com>
2216
2217         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2218         (struct targ_ptx_obj): New.
2219         (nvptx_tdata): Move earlier, change data format.
2220         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2221         objects.
2222         (GOMP_OFFLOAD_load_image): Adjust.
2223
2224 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2225
2226         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2227         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2228         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2229         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2230         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2231         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2232         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2233         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2234         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2235         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2236         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2237         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2238         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2239         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2240         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2241         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2242         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2243         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2244         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2245         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2246         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2247         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2248         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2249         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2250         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2251         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2252         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2253         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2254         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2255         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2256         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2257         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2258         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2259         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2260         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2261         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2262         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2263         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2264         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2265         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2266         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2267         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2268         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2269         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2270         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2271         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2272         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2273         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2274         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2275         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2276         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2277         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2278         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2279         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2280         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2281         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2282         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2283         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2284         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2285         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2286         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2287         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2288         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2289
2290 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2291
2292         * oacc-init.c (acc_on_device): Force optimization level.
2293
2294 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2295
2296         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2297         (cuda_errlist): Delete.
2298         (cuda_error): Reimplement.
2299
2300 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2301
2302         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2303         array.
2304         * libgomp.map (GOACC_parallel_keyed): New.
2305         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2306         all callers.
2307         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2308         and take keyed varargs list.  Adjust call to exec_func.
2309         (GOACC_parallel): Force host fallback.
2310         * libgomp_g.h (GOACC_parallel): Remove.
2311         (GOACC_parallel_keyed): Declare.
2312         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2313         (stuct targ_gn_descriptor): Replace name field with launch field.
2314         (nvptx_exec): Lose separate geometry args, take array.  Process
2315         dynamic dimensions and adjust.
2316         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2317         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2318         data.
2319         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2320         passing.
2321         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2322         passing.
2323
2324 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2325
2326         PR libgomp/67141
2327         * oacc-int.h (goacc_host_init): Add declaration.
2328         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2329         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2330
2331 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2332             Sebastian Pop  <s.pop@samsung.com>
2333
2334         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2335         match o/p.
2336         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2337         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2338         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2339         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2340         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2341
2342 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2343
2344         * configure.tgt: Add missing ;; in between nvptx and rtems
2345         snippets.
2346
2347 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2348
2349         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2350         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2351         (gomp_thread_pool_reservoir): Add priority member.
2352         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2353         priority.
2354         (parse_thread_pools): Likewise.
2355         * team.c (gomp_team_start): Call configuration provided
2356         gomp_adjust_thread_attr(). Destroy thread attributes if
2357         necessary.
2358         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2359
2360 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2361
2362         * config/posix/pool.h: New.
2363         * config/rtems/pool.h: Likewise.
2364         * config/rtems/proc.c: Likewise.
2365         * libgomp.h (gomp_thread_destructor): Declare.
2366         * team.c: Include configuration provided "pool.h".
2367         (gomp_get_thread_pool): Define in configuration.
2368         (gomp_team_end): Call configuration defined
2369         gomp_release_thread_pool().
2370
2371 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2372
2373         * config/rtems/bar.c: New.
2374         * config/rtems/bar.h: Likewise.
2375         * config/rtems/mutex.c: Likewise.
2376         * config/rtems/mutex.h: Likewise.
2377         * config/rtems/sem.c: Likewise.
2378         * config/rtems/sem.h: Likewise.
2379         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2380         <sys/lock.h> header file.
2381         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2382         supported by Newlib.
2383         * configure: Regenerate.
2384
2385 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2386
2387         * team.c (gomp_new_thread_pool): Delete and move content to ...
2388         (gomp_get_thread_pool): ... new function.  Allocate and
2389         initialize thread pool on demand.
2390         (get_last_team): Use gomp_get_thread_pool().
2391         (gomp_team_start): Delete thread pool initialization.
2392
2393 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2394
2395         PR tree-optimization/65637
2396         * testsuite/libgomp.c/autopar-2.c: New test.
2397
2398 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2399
2400         PR tree-optimization/46193
2401         * testsuite/libgomp.c/pr46193.c: New test.
2402
2403 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2404
2405         libgomp/
2406         * libgomp.map: Add 4.0.2 version.
2407         * target.c (offload_image_descr): Add version field.
2408         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2409         call.  Improve load mismatch diagnostic.
2410         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2411         call.
2412         (GOMP_offload_regster): Make stub function, move bulk to ...
2413         (GOMP_offload_register_ver): ... here.  Process version argument.
2414         (GOMP_offload_unregister): Make stub function, move bulk to ...
2415         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2416         (gomp_init_device): Process version field.
2417         (gomp_unload_device): Process version field.
2418         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2419         macros.  Check plugin version.
2420         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2421         loader and unloader types.
2422         * oacc-host.c: Include gomp-constants.h.
2423         (host_version): New.
2424         (host_load_image, host_unload_image): Adjust.
2425         (host_dispatch): Add host_version.
2426         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2427         (GOMP_OFFLOAD_version): New.
2428         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2429         (GOMP_OFFLOAD_unload_image): Likewise.
2430         * plugin/plugin-host.c: Include gomp-constants.h.
2431         (GOMP_OFFLOAD_version): New.
2432         (GOMP_OFFLOAD_load_image): Add version arg.
2433         (GOMP_OFFLOAD_unload_image): Likewise.
2434
2435 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2436
2437         PR tree-optimization/65468
2438         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2439
2440 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2441
2442         PR tree-optimization/65468
2443         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2444
2445 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2446
2447         PR libgomp/66761
2448         PR libgomp/67303
2449         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2450         (gomp_iter_guided_next): Idem.
2451         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2452         (gomp_iter_ull_guided_next): Idem.
2453         * config/linux/wait.h (do_spin): Idem.
2454
2455 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2456
2457         * libgomp-plugin.h (enum offload_target_type): Remove
2458         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2459         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2460         * openacc.h (enum acc_device_t): Likewise.
2461         * openacc_lib.h: Likewise.
2462         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2463         (acc_on_device): Just use __builtin_acc_on_device.
2464         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2465         of acc_on_device builtin.
2466         * plugin/plugin-host.h: Remove file.
2467         * plugin/plugin-host.c: Likewise, but salvage some content into...
2468         * oacc-host.c: ... this file.
2469         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2470         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2471         * Makefile.in: Regenerate.
2472         * configure: Likewise.
2473         * testsuite/lib/libgomp.exp
2474         (check_effective_target_openacc_host_nonshm_selected): Remove.
2475         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2476         ACC_DEVICE_TYPE=host_nonshm.
2477         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2478         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2479         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2480         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2481         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2482         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2483
2484 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2485             Jakub Jelinek  <jakub@redhat.com>
2486
2487         * config/nvptx/affinity.c: New file.
2488         * config/nvptx/alloc.c: Likewise.
2489         * config/nvptx/bar.c: Likewise.
2490         * config/nvptx/barrier.c: Likewise.
2491         * config/nvptx/critical.c: Likewise.
2492         * config/nvptx/env.c: Likewise.
2493         * config/nvptx/error.c: Likewise.
2494         * config/nvptx/fortran.c: Likewise.
2495         * config/nvptx/iter.c: Likewise.
2496         * config/nvptx/iter_ull.c: Likewise.
2497         * config/nvptx/libgomp-plugin.c: Likewise.
2498         * config/nvptx/lock.c: Likewise.
2499         * config/nvptx/loop.c: Likewise.
2500         * config/nvptx/loop_ull.c: Likewise.
2501         * config/nvptx/mutex.c: Likewise.
2502         * config/nvptx/oacc-async.c: Likewise.
2503         * config/nvptx/oacc-cuda.c: Likewise.
2504         * config/nvptx/oacc-host.c: Likewise.
2505         * config/nvptx/oacc-init.c: Likewise.
2506         * config/nvptx/oacc-mem.c: Likewise.
2507         * config/nvptx/oacc-parallel.c: Likewise.
2508         * config/nvptx/oacc-plugin.c: Likewise.
2509         * config/nvptx/omp-lock.h: Likewise.
2510         * config/nvptx/ordered.c: Likewise.
2511         * config/nvptx/parallel.c: Likewise.
2512         * config/nvptx/proc.c: Likewise.
2513         * config/nvptx/ptrlock.c: Likewise.
2514         * config/nvptx/sections.c: Likewise.
2515         * config/nvptx/sem.c: Likewise.
2516         * config/nvptx/single.c: Likewise.
2517         * config/nvptx/splay-tree.c: Likewise.
2518         * config/nvptx/target.c: Likewise.
2519         * config/nvptx/task.c: Likewise.
2520         * config/nvptx/team.c: Likewise.
2521         * config/nvptx/time.c: Likewise.
2522         * config/nvptx/work.c: Likewise.
2523         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2524         * configure: Regenerate.
2525         * configure.tgt (config_path): Set to "nvptx" for target
2526         nvptx*-*-*.
2527
2528 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2529
2530         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2531
2532 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2533
2534         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2535         (cuda_errlist): Constify.
2536         (errmsg):  Move into ...
2537         (cuda_error): ... here.  Make smaller.
2538         (_XSTR, _STR): Delete.
2539         (cuda_synames): Delete.
2540         (verify_device_library): Delete.
2541         (nvptx_init): Don't call it.
2542
2543 2015-07-28  Tom de Vries  <tom@codesourcery.com>
2544
2545         * testsuite/libgomp.c/uns-outer-4.c: New test.
2546
2547 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
2548
2549         * testsuite/libgomp.c/pr66714.c: New test.
2550
2551 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2552
2553         PR libgomp/66950
2554         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2555         (fib_ref): New function.
2556         (fib): Correct corner cases in the recursion.
2557         (main): Replace the non-simd loop with fib_ref call.
2558         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2559         subroutine.
2560         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
2561         for the last array element value.  Replace the non-simd loop with
2562         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
2563         of the last array element with according Fibonacci sequence element.
2564         (fib): Correct corner cases in the recursion.
2565
2566 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
2567
2568         * target.c (gomp_offload_image_to_device): Rename to ...
2569         (gomp_load_image_to_device): ... here.
2570         (GOMP_offload_register): Adjust call.
2571         (gomp_init_device): Likewise.
2572         (gomp_unload_image_from_device): New.  Broken out of ...
2573         (GOMP_offload_unregister): ... here.  Call it.
2574         (gomp_unload_device): New.
2575         * libgomp.h (gomp_unload_device): Declare.
2576         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2577         mem maps.
2578
2579 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
2580
2581         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2582         wait=-specific if.
2583         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2584         !=0 condition.
2585         (goacc_waits): Move !num_waits handling to ...
2586         (GOACC_wait): ... here, the only caller that might have zero waits.
2587
2588         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2589         (struct ptx_image_data): Move earlier, add fns field.
2590         (struct ptx_device): Add images and image_lock fields.
2591         (ptx_images, ptx_image_lock): Delete.
2592         (nvptx_open_device): Initialize images and image_lock fields.
2593         (nvptx_close_device): Destroy image_lock.
2594         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2595         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2596         fields.
2597
2598 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
2599
2600         * target.c (GOMP_offload_register): Use int for device type arg.
2601         (GOMP_offload_unregister): Likewise.
2602
2603         * target.c (struct_offload_image_descr): Constify host_table.
2604         (gomp_offload_image_to_device): Likewise.
2605         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2606
2607         * libgomp.h (gomp_device_descr): Constify target data arguments.
2608         * target.c (struct offload_image_descr): Constify target_data.
2609         (gomp_offload_image_to_device): Likewise.
2610         (GOMP_offload_register): Likewise.
2611         (GOMP_offload_unrefister): Likewise.
2612         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2613         GOMP_OFFLOAD_unload_image): Constify target data.
2614         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2615         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2616
2617 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
2618
2619         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2620         Workaround driver library const error.
2621         (struct nvptx_tdata, nvptx_tdata_t): New.
2622         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2623         type.
2624
2625 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2626
2627         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2628         of EPS parameter from integer to real.
2629         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2630         type of EPS parameter from integer to real.
2631
2632 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2633
2634         * team.c (get_last_team): New.
2635         (gomp_new_team): Recycle last non-nested team if possible.
2636         (gomp_team_end): Move team work share list free lock destruction
2637         to ...
2638         (free_team): ... here.
2639
2640 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2641
2642         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2643         and ref from int to double.  Replaced their comparison with
2644         an inequality of their difference and EPS.
2645         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2646         comparison of pri and a reference number with an inequality of their
2647         difference and EPS.
2648         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2649         the comparison of sum and sum_ref with an inequality of their
2650         difference and EPS.
2651         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
2652         the comparison of pri and a reference number with an inequality of
2653         their difference and EPS.
2654
2655 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2656
2657         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
2658         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
2659         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
2660         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
2661         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
2662         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
2663         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
2664         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
2665         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
2666         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
2667         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
2668         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
2669         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
2670         variables.
2671         (vec_mult): Likewise.  Add #pragma omp taskwait.
2672         (main): Adjust caller.
2673         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
2674         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
2675         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
2676         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
2677         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
2678         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
2679         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
2680         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
2681         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
2682         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
2683         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
2684         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
2685         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
2686         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
2687         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
2688         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
2689         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
2690         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
2691         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
2692         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
2693         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
2694         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
2695         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
2696         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
2697         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
2698         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
2699         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
2700         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
2701         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
2702         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
2703         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
2704         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
2705         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
2706         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
2707         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
2708         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
2709         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
2710         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
2711         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
2712         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
2713         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
2714         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
2715         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
2716         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
2717         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
2718         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
2719         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
2720         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
2721         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
2722         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
2723         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
2724         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
2725         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
2726         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
2727         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
2728         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
2729         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
2730         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
2731         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
2732         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
2733         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
2734         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
2735         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
2736         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
2737         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
2738         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
2739         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
2740         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
2741         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
2742         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
2743         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
2744         (vec_mult): Add !$omp taskwait.
2745         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
2746         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
2747         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
2748         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
2749         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
2750         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
2751         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
2752         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
2753         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
2754         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
2755         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
2756         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
2757         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
2758         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
2759         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
2760         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
2761         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
2762         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
2763         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
2764         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
2765         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
2766         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
2767         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
2768         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
2769         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
2770         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
2771         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
2772         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
2773         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
2774         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
2775         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
2776         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
2777         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
2778         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
2779         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
2780         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
2781         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
2782         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
2783         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
2784         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
2785         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
2786         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
2787         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
2788         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
2789         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
2790         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
2791         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
2792         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
2793         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
2794         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
2795         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
2796         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
2797         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
2798         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
2799         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
2800         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
2801         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
2802         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
2803         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
2804         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
2805         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
2806         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
2807         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
2808         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
2809         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
2810         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
2811         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
2812
2813 2015-07-10  Tom de Vries  <tom@codesourcery.com>
2814
2815         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
2816         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
2817
2818 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
2819
2820         PR libgomp/65099
2821         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
2822         in a 64-bit configuration.
2823         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
2824         offloading testing if no such device is available.
2825         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2826         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2827
2828 2015-07-08  Tom de Vries  <tom@codesourcery.com>
2829
2830         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
2831         second call to f.
2832         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2833
2834 2015-07-07  Tom de Vries  <tom@codesourcery.com>
2835
2836         PR tree-optimization/66642
2837         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
2838         iteration count case.
2839         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
2840         function, factor out of ...
2841         (main): ... here.  Test low iteration count case.
2842
2843 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2844
2845         * libgomp.h (gomp_thread_pool): Comment last_team field.
2846
2847 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
2848
2849         * testsuite/libgomp.c++/pr66702-1.C: Require
2850         vect_simd_clones effective target.
2851         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
2852
2853 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2854
2855         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2856         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2857         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
2858         "-O2".
2859
2860 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2861
2862         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2863         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2864         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
2865         * testsuite/libgomp.c++/pr64824.C: Same.
2866         * testsuite/libgomp.c++/pr64868.C: Same.
2867         * testsuite/libgomp.c++/pr66199-1.C: Same.
2868         * testsuite/libgomp.c++/pr66199-2.C: Same.
2869         * testsuite/libgomp.c++/target-2.C: Same.
2870         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
2871         -std=<standard> option.
2872         * testsuite/libgomp.c++/udr-11.C: Same.
2873         * testsuite/libgomp.c++/udr-12.C: Same.
2874         * testsuite/libgomp.c++/udr-13.C: Same.
2875         * testsuite/libgomp.c++/udr-14.C: Same.
2876         * testsuite/libgomp.c++/udr-15.C: Same.
2877         * testsuite/libgomp.c++/udr-16.C: Same.
2878         * testsuite/libgomp.c++/udr-17.C: Same.
2879         * testsuite/libgomp.c++/udr-18.C: Same.
2880         * testsuite/libgomp.c++/udr-19.C: Same.
2881         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
2882         * testsuite/libgomp.c++/simd-1.C: Same.
2883         * testsuite/libgomp.c++/simd-2.C: Same.
2884         * testsuite/libgomp.c++/simd-3.C: Same.
2885         * testsuite/libgomp.c++/simd-4.C: Same.
2886         * testsuite/libgomp.c++/simd-5.C: Same.
2887         * testsuite/libgomp.c++/simd-6.C: Same.
2888         * testsuite/libgomp.c++/simd-7.C: Same.
2889         * testsuite/libgomp.c++/simd-8.C: Same.
2890         * testsuite/libgomp.c++/simd-9.C: Same.
2891         * testsuite/libgomp.c++/simd10.C: Same.
2892         * testsuite/libgomp.c++/simd11.C: Same.
2893         * testsuite/libgomp.c++/simd12.C: Same.
2894         * testsuite/libgomp.c++/simd13.C: Same.
2895
2896 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
2897
2898         PR middle-end/66702
2899         * testsuite/libgomp.c++/pr66702-1.C: New test.
2900         * testsuite/libgomp.c++/pr66702-2.C: New test.
2901
2902 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2903
2904         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
2905         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
2906         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
2907         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
2908
2909 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2910
2911         PR tree-optimization/66652
2912         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
2913         using restrict pointers.
2914         (main): Add arguments to calls to f.
2915         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2916
2917 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
2918
2919         * configure.ac: Fix check for header <sys/sysctl.h>.
2920         * configure: Regenerate.
2921         * config.h.in: Likewise.
2922
2923 2015-06-23  Tom de Vries  <tom@codesourcery.com>
2924
2925         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
2926         abort.
2927         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
2928
2929 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
2930
2931         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
2932         acc_device_nvidia.
2933
2934         PR libgomp/66518
2935         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
2936         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2937
2938 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2939
2940         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
2941         dg-additional-options for any remaining options.
2942         * testsuite/libgomp.c/atomic-2.c: Same.
2943         * testsuite/libgomp.c/atomic-4.c: Same.
2944         * testsuite/libgomp.c/atomic-5.c: Same.
2945         * testsuite/libgomp.c/atomic-6.c: Same.
2946         * testsuite/libgomp.c/autopar-1.c: Same.
2947         * testsuite/libgomp.c/copyin-1.c: Same.
2948         * testsuite/libgomp.c/copyin-2.c: Same.
2949         * testsuite/libgomp.c/copyin-3.c: Same.
2950         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
2951         * testsuite/libgomp.c/nestedfn-5.c: Same.
2952         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
2953         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
2954         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
2955         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2956         * testsuite/libgomp.c/pr32362-1.c: Same.
2957         * testsuite/libgomp.c/pr32362-2.c: Same.
2958         * testsuite/libgomp.c/pr32362-3.c: Same.
2959         * testsuite/libgomp.c/pr39591-1.c: Same.
2960         * testsuite/libgomp.c/pr39591-2.c: Same.
2961         * testsuite/libgomp.c/pr39591-3.c: Same.
2962         * testsuite/libgomp.c/pr58392.c: Same.
2963         * testsuite/libgomp.c/pr58756.c: Same.
2964         * testsuite/libgomp.c/simd-1.c: Same.
2965         * testsuite/libgomp.c/simd-10.c: Same.
2966         * testsuite/libgomp.c/simd-11.c: Same.
2967         * testsuite/libgomp.c/simd-12.c: Same.
2968         * testsuite/libgomp.c/simd-13.c: Same.
2969         * testsuite/libgomp.c/simd-14.c: Same.
2970         * testsuite/libgomp.c/simd-15.c: Same.
2971         * testsuite/libgomp.c/simd-2.c: Same.
2972         * testsuite/libgomp.c/simd-3.c: Same.
2973         * testsuite/libgomp.c/simd-4.c: Same.
2974         * testsuite/libgomp.c/simd-5.c: Same.
2975         * testsuite/libgomp.c/simd-6.c: Same.
2976         * testsuite/libgomp.c/simd-7.c: Same.
2977         * testsuite/libgomp.c/simd-8.c: Same.
2978         * testsuite/libgomp.c/simd-9.c: Same.
2979
2980 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2981
2982         * testsuite/libgomp.c/pr35625.c: Fix typo.
2983
2984 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2985
2986         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
2987         in dg-options.
2988         * testsuite/libgomp.c/atomic-3.c: Same.
2989         * testsuite/libgomp.c/debug-1.c: Same.
2990         * testsuite/libgomp.c/nqueens-1.c: Same.
2991         * testsuite/libgomp.c/pr26171.c: Same.
2992         * testsuite/libgomp.c/pr48591.c: Same.
2993         * testsuite/libgomp.c/pr64824.c: Same.
2994         * testsuite/libgomp.c/pr64868.c: Same.
2995         * testsuite/libgomp.c/pr66133.c: Same.
2996         * testsuite/libgomp.c/pr66199-1.c: Same.
2997         * testsuite/libgomp.c/pr66199-2.c: Same.
2998         * testsuite/libgomp.c/target-8.c: Same.
2999
3000 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3001
3002         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3003         -std={gnu99,c99}.
3004         * testsuite/libgomp.c/for-1.c: Same.
3005         * testsuite/libgomp.c/for-2.c: Same.
3006         * testsuite/libgomp.c/for-3.c: Same.
3007         * testsuite/libgomp.c/pr35625.c: Same.
3008         * testsuite/libgomp.c/pr39154.c: Same.
3009         * testsuite/libgomp.c/simd-16.c: Same.
3010         * testsuite/libgomp.c/simd-17.c: Same.
3011
3012 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3013
3014         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3015
3016 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3017
3018         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3019         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3020         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3021         (N): Define.
3022         (main): Use N instead of hardcoded constants.
3023
3024 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3025
3026         merge from gomp4 branch:
3027         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3028
3029         PR tree-optimization/65443
3030         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3031         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3032         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3033
3034 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3035
3036         * testsuite/libgomp.graphite/bounds.c: Adjust for
3037         cleanup-tree-dump removal.
3038         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3039         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3040         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3041         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3042         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3043         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3044         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3045         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3046         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3047         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3048
3049 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3050
3051         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3052         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3053         (futex_wake) [!__x86_64__]: Ditto.
3054
3055 2015-05-28  Julian Brown  <julian@codesourcery.com>
3056
3057         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3058         function comment. Only call gomp_fatal if new argument is true.
3059         (acc_dev_num_out_of_range): New function.
3060         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3061         acc_dev_num_out_of_range as appropriate.
3062         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3063         (acc_get_device_num, acc_set_device_num): Update calls to
3064         resolve_device.
3065         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3066         output.
3067
3068 2015-05-28  Julian Brown  <julian@codesourcery.com>
3069
3070         PR libgomp/65742
3071         * oacc-init.c (plugin/plugin-host.h): Include.
3072         (acc_on_device): Check whether we're in an offloaded region for
3073         host_nonshm
3074         plugin. Don't use __builtin_acc_on_device.
3075         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3076         nonshm_exec flag in thread-local data.
3077         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3078         data for host_nonshm plugin.
3079         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3080         for host_nonshm plugin.
3081         * plugin/plugin-host.h: New.
3082
3083 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3084
3085         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3086
3087 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3088
3089         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3090         Declare as int.
3091         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3092         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3093         Declare as int.
3094
3095 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3096
3097         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3098
3099 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3100
3101         * target.c (gomp_map_pointer): New function abstracting out
3102         GOMP_MAP_POINTER handling.
3103         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3104         gomp_map_pointer().
3105
3106 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3107
3108         PR middle-end/66199
3109         * testsuite/libgomp.c/pr66199-1.c: New test.
3110         * testsuite/libgomp.c/pr66199-2.c: New test.
3111         * testsuite/libgomp.c++/pr66199-1.C: New test.
3112         * testsuite/libgomp.c++/pr66199-2.C: New test.
3113         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3114         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3115
3116 2015-05-19  Julian Brown  <julian@codesourcery.com>
3117
3118         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3119         on cuInit failure.
3120
3121 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3122
3123         PR middle-end/66133
3124         * testsuite/libgomp.c/pr66133.c: New test.
3125
3126 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3127
3128         * Makefile.in: Regenerated with automake-1.11.6.
3129         * aclocal.m4: Likewise.
3130         * config.h.in: Likewise.
3131         * configure: Likewise.
3132         * testsuite/Makefile.in: Likewise.
3133
3134 2015-05-08  Jason Merrill  <jason@redhat.com>
3135
3136         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3137         _Complex.
3138
3139         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3140
3141 2015-05-06  Julian Brown  <julian@codesourcery.com>
3142
3143         * oacc-init.c (acc_device_lock): Add explanatory comment.
3144         (resolve_device): Add comment about locking requirement.
3145         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3146         gomp_init_device and gomp_fini_device calls.
3147         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3148         (acc_get_device_num, acc_set_device_num): Add locking around
3149         resolve_device and gomp_init_device calls.
3150
3151 2015-05-06  Julian Brown  <julian@codesourcery.com>
3152
3153         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3154         goacc_thread_lock on error paths.
3155         * oacc-mem.c (lookup_host): Remove locking from function. Note
3156         locking requirement for caller in function comment.
3157         (lookup_dev): Likewise.
3158         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3159         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3160         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3161         Add locking.
3162
3163 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3164
3165         PR testsuite/65205
3166         PR libgomp/65993
3167         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3168         don't expect "0x" prefix for "%p" format specifier, don't expect
3169         "(nil)" for NULL pointer.
3170         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3171         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3172         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3173         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3174         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3175         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3176         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3177         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3178         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3179         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3180         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3181         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3182         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3183         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3184         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3185         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3186         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3187         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3188         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3189         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3190         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3191         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3192         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3193         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3194         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3195         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3196         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3197         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3198         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3199         accurately specify what we're looking for.
3200         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3201         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3202         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3203         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3204         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3205
3206 2015-04-30  James Norris  <jnorris@codesourcery.com>
3207
3208         PR testsuite/65205
3209         * testsuite/lib/libgomp.exp
3210         (check_effective_target_openacc_host_selected)
3211         (check_effective_target_openacc_host_nonshm_selected): New
3212         procedures.
3213         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3214         dg-shouldfail.
3215         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3216         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3217         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3218         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3219         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3220         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3221         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3222         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3223         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3224         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3225         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3226         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3227         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3228         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3229         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3230         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3231         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3232         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3233         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3234         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3235         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3236         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3237         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3238         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3239         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3240         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3241         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3242         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3243         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3244         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3245         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3246         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3247         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3248         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3249         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3250         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3251         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3252         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3253         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3254         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3255         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3256         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3257         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3258
3259 2015-04-08  Julian Brown  <julian@codesourcery.com>
3260
3261         * libgomp.h (target_mem_desc: Remove mem_map field.
3262         (acc_dispatch_t): Remove open_device_func, close_device_func,
3263         get_device_num_func, set_device_num_func, target_data members.
3264         Change create_thread_data_func argument to device number instead of
3265         generic pointer.
3266         * oacc-async.c (assert.h): Include.
3267         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3268         (acc_wait_all, acc_wait_all_async): Use current host thread's
3269         active device, not base_dev.
3270         * oacc-cuda.c (acc_get_current_cuda_device)
3271         (acc_get_current_cuda_context, acc_get_cuda_stream)
3272         (acc_set_cuda_stream): Likewise.
3273         * oacc-host.c (host_dispatch): Don't set open_device_func,
3274         close_device_func, get_device_num_func or set_device_num_func.
3275         * oacc-init.c (base_dev, init_key): Remove.
3276         (cached_base_dev): New.
3277         (name_of_acc_device_t): New.
3278         (acc_init_1): Initialise default-numbered device, not zeroth.
3279         (acc_shutdown_1): Close all devices of a given type.
3280         (goacc_destroy_thread): Don't use base_dev.
3281         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3282         (goacc_attach_host_thread_to_device): New.
3283         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3284         (acc_get_num_devices): Don't use base_dev.
3285         (acc_set_device_type): Reimplement.
3286         (acc_get_device_type): Don't use base_dev.
3287         (acc_get_device_num): Tweak logic.
3288         (acc_set_device_num): Likewise.
3289         (acc_on_device): Use acc_get_device_type.
3290         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3291         (goacc_lazy_initialize): Reimplement with acc_init and
3292         goacc_attach_host_thread_to_device.
3293         * oacc-int.h (goacc_thread): Add base_dev field.
3294         (base_dev): Remove extern declaration.
3295         (goacc_attach_host_thread_to_device): Add prototype.
3296         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3297         base_dev.
3298         (acc_free): Likewise.
3299         (acc_memcpy_to_device): Likewise.
3300         (acc_memcpy_from_device): Likewise.
3301         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3302         goacc_lazy_initialize (throughout).
3303         (GOACC_parallel): Use tgt_offset to locate target functions.
3304         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3305         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3306         (gomp_load_plugin_for_device): Remove open_device, close_device,
3307         get_device_num, set_device_num openacc hook initialisation. Don't set
3308         openacc.target_data.
3309         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3310         (GOMP_OFFLOAD_openacc_close_device)
3311         (GOMP_OFFLOAD_openacc_get_device_num)
3312         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3313         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3314         to int.
3315         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3316         (instantiated_devices, ptx_dev_lock): New.
3317         (struct ptx_image_data): New.
3318         (ptx_devices, ptx_images, ptx_image_lock): New.
3319         (fini_streams_for_device): Reorder cuStreamDestroy call.
3320         (nvptx_get_num_devices): Remove forward declaration.
3321         (nvptx_init): Change return type to bool.
3322         (nvptx_fini): Remove.
3323         (nvptx_attach_host_thread_to_device): New.
3324         (nvptx_open_device): Return struct ptx_device* instead of void*.
3325         (nvptx_close_device): Change argument type to struct ptx_device*,
3326         return type to void.
3327         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3328         (kernel_target_data, kernel_host_table): Remove static globals.
3329         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3330         (GOMP_OFFLOAD_init_device): Reimplement.
3331         (GOMP_OFFLOAD_fini_device): Likewise.
3332         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3333         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3334         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3335         (GOMP_OFFLOAD_openacc_open_device)
3336         (GOMP_OFFLOAD_openacc_close_device)
3337         (GOMP_OFFLOAD_openacc_set_device_num)
3338         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3339         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3340         (device number).
3341
3342         testsuite/
3343         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3344
3345 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3346
3347         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3348         * libgomp.h (struct gomp_memory_mapping): Remove.
3349         (struct target_mem_desc): Change type of mem_map from
3350         gomp_memory_mapping * to splay_tree_s *.
3351         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3352         Add load_image_func, unload_image_func.
3353         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3354         Remove offload_regions_registered.
3355         (gomp_init_tables): Remove.
3356         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3357         to splay_tree_s *.
3358         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3359         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3360         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3361         offload_regions_registered.
3362         Initialize load_image_func, unload_image_func, mem_map.root.
3363         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3364         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3365         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3366         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3367         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3368         (lookup_dev): Use dev's lock.
3369         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3370         (acc_is_present): Likewise.
3371         (acc_map_data): Likewise.
3372         (acc_unmap_data): Likewise.  Use dev's lock.
3373         (present_create_copy): Likewise.
3374         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3375         (update_dev_host): Likewise.
3376         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3377         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3378         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3379         (GOMP_OFFLOAD_get_table): Remove
3380         (GOMP_OFFLOAD_load_image): New function.
3381         (GOMP_OFFLOAD_unload_image): New function.
3382         * target.c (register_lock): New mutex for offload image registration.
3383         (num_devices): Do not guard with PLUGIN_SUPPORT.
3384         (gomp_realloc_unlock): New static function.
3385         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3386         before gomp_fatal.
3387         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3388         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3389         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3390         mem_map's.
3391         (gomp_unmap_vars): Likewise.
3392         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3393         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3394         (gomp_offload_image_to_device): New static function.
3395         (GOMP_offload_register): Add mutex lock.
3396         Call gomp_offload_image_to_device for all initialized devices.
3397         Replace gomp_realloc with gomp_realloc_unlock.
3398         (GOMP_offload_unregister): New function.
3399         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3400         get_table_func from the plugin with calls to init_device_func and
3401         gomp_offload_image_to_device.
3402         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3403         to splay_tree_s *.
3404         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3405         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3406         (GOMP_target_data): Do not call gomp_init_tables.
3407         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3408         (gomp_load_plugin_for_device): Replace register_image and get_table
3409         with load_image and unload_image in DLSYM ().
3410         (gomp_register_images_for_device): Remove function.
3411         (gomp_target_init): Do not initialize current_device.mem_map.*,
3412         current_device.offload_regions_registered.
3413         Remove call to gomp_register_images_for_device.
3414         Do not free offload_images and num_offload_images.
3415
3416 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3417
3418         PR fortran/65597
3419         * testsuite/libgomp.fortran/pr65597.f90: New test.
3420
3421 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3422
3423         PR testsuite/65594
3424         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3425         (init, check): New function.
3426         (foo): Change return type to void.
3427         (main): Call init and check.
3428
3429 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3430
3431         PR testsuite/65594
3432         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3433         (foo): Use M for non-inner loops to scale down test-case.
3434
3435 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3436
3437         PR libgomp/64972
3438         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3439         (GOACC_data_start): Likewise.
3440         * target.c (gomp_map_vars): Likewise.
3441
3442 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3443
3444         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3445         hppa*-*-hpux*.
3446
3447 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3448
3449         * testsuite/libgomp.c/target-10.c: New test.
3450         * testsuite/libgomp.c++/target-4.C: New test.
3451
3452 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3453
3454         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3455         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3456
3457 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3458
3459         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3460         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3461         (pthread.h): Check for this header file.
3462         * configure: Regenerate.
3463
3464 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3465
3466         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3467         (check_reduction_op, check_reduction_macro, max, min):
3468         Declare.
3469         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3470         function.
3471         (main): Use new functions.
3472
3473 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3474
3475         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3476         char * for variables holding dlerror return values.
3477         (DLSYM_OPT): Ditto.
3478
3479 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3480
3481         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3482
3483 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3484             Cesar Philippidis  <cesar@codesourcery.com>
3485
3486         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3487         GOACC_ctaid, and GOACC_nctaid routines.
3488
3489 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3490
3491         PR c/64824
3492         * testsuite/libgomp.c/atomic-18.c: New test.
3493         * testsuite/libgomp.c++/atomic-16.C: New test.
3494
3495 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3496
3497         PR c/64824
3498         PR c/64868
3499         * testsuite/libgomp.c/pr64824.c: New test.
3500         * testsuite/libgomp.c/pr64868.c: New test.
3501         * testsuite/libgomp.c++/pr64824.C: New test.
3502         * testsuite/libgomp.c++/pr64868.C: New test.
3503
3504 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
3505
3506         PR libgomp/64635
3507         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3508         Link with -lpthread.
3509         * config/aix/plugin-suffix.h: Delete.
3510
3511 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
3512
3513         PR libgomp/64635
3514         * configure.tgt (*-*-aix*): Use config_path "aix posix".
3515         (*-*-darwin*): Use config_path "bsd darwin posix".
3516         (*-*-hpux*): Use config_path "hpux posix".
3517         * target.c: Add include of plugin-suffix.h and use
3518         SONAME_SUFFIX macro.
3519         * config/aix/plugin-suffix.h: New file.
3520         * config/darwin/plugin-suffix.h: New file.
3521         * config/hpux/plugin-suffix.h: New file.
3522         * config/posix/plugin-suffix.h: New file.
3523
3524 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
3525
3526         PR middle-end/64734
3527         * libgomp.c/pr64734.c: New test.
3528
3529 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3530
3531         PR libgomp/64672
3532         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3533
3534 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3535
3536         PR libgomp/64707
3537         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3538         dg-options.
3539
3540 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
3541
3542         PR libgomp/64625
3543         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3544         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3545         formal parameter.  Update all users.
3546         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3547         Document unused formal parameter.
3548
3549 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
3550
3551         * oacc-parallel.c: Don't include <alloca.h>.
3552         (GOACC_parallel): Use gomp_alloca instead of alloca.
3553
3554 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
3555
3556         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3557
3558 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
3559             James Norris  <jnorris@codesourcery.com>
3560             Tom de Vries  <tom@codesourcery.com>
3561             Julian Brown  <julian@codesourcery.com>
3562             Cesar Philippidis  <cesar@codesourcery.com>
3563             Nathan Sidwell  <nathan@codesourcery.com>
3564             Tobias Burnus  <burnus@net-b.de>
3565
3566         * Makefile.am (search_path): Add $(top_srcdir)/../include.
3567         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3568         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3569         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3570         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3571         Include $(top_srcdir)/plugin/Makefrag.am.
3572         (nodist_libsubinclude_HEADERS): Add openacc.h.
3573         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3574         openacc.f90, openacc.mod, openacc_kinds.mod.
3575         (omp_lib.mod): Generalize into...
3576         (%.mod): ... this new rule.
3577         (openacc_kinds.mod, openacc.mod): New rules.
3578         * plugin/configfrag.ac: New file.
3579         * configure.ac: Move plugin/offloading support into it.  Include
3580         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
3581         * plugin/Makefrag.am: New file.
3582         * testsuite/Makefile.am (OFFLOAD_TARGETS)
3583         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3584         export.
3585         (libgomp-test-support.exp): New rule.
3586         (all-local): Depend on it.
3587         * Makefile.in: Regenerate.
3588         * testsuite/Makefile.in: Regenerate.
3589         * config.h.in: Likewise.
3590         * configure: Likewise.
3591         * configure.tgt: Harden shell syntax.
3592         * env.c: Include "oacc-int.h".
3593         (parse_acc_device_type): New function.
3594         (gomp_debug_var, goacc_device_type, goacc_device_num): New
3595         variables.
3596         (initialize_env): Initialize those.  Call
3597         goacc_runtime_initialize.
3598         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3599         (gomp_fatal): Call gomp_vfatal.
3600         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3601         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3602         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3603         (splay_tree_node, splay_tree, splay_tree_key)
3604         (struct target_mem_desc, struct splay_tree_key_s)
3605         (struct gomp_memory_mapping, struct acc_dispatch_t)
3606         (struct gomp_device_descr, gomp_acc_insert_pointer)
3607         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3608         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3609         (gomp_free_memmap, gomp_fini_device): New declarations.
3610         (gomp_vdebug, gomp_debug): New macros.
3611         Include "splay-tree.h".
3612         * libgomp.map (OACC_2.0): New symbol version.  Use for
3613         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3614         acc_set_device_type_h_, acc_get_device_type,
3615         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3616         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3617         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3618         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3619         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3620         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3621         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3622         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3623         acc_copyin_array_h_, acc_present_or_copyin,
3624         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3625         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3626         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3627         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3628         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3629         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3630         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3631         acc_update_device, acc_update_device_32_h_,
3632         acc_update_device_64_h_, acc_update_device_array_h_,
3633         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3634         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3635         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3636         acc_is_present_64_h_, acc_is_present_array_h_,
3637         acc_memcpy_to_device, acc_memcpy_from_device,
3638         acc_get_current_cuda_device, acc_get_current_cuda_context,
3639         acc_get_cuda_stream, acc_set_cuda_stream.
3640         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
3641         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3642         GOACC_update, GOACC_wait, GOACC_get_thread_num,
3643         GOACC_get_num_threads.
3644         (GOMP_PLUGIN_1.0): New symbol version.  Use for
3645         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3646         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3647         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3648         GOMP_PLUGIN_acc_thread.
3649         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3650         environment variable.
3651         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
3652         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
3653         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
3654         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
3655         (splay_tree_remove): New declarations.
3656         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
3657         (splay_tree_remove, splay_tree_lookup): Move into...
3658         * splay-tree.c: ... this new file.
3659         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
3660         (splay_tree_node, splay_tree, splay_tree_key)
3661         (struct target_mem_desc, struct splay_tree_key_s)
3662         (struct gomp_device_descr): Don't declare.
3663         (num_devices_openmp): New variable.
3664         (gomp_get_num_devices ): Use it.
3665         (gomp_init_targets_once): New function.
3666         (gomp_get_num_devices ): Use it.
3667         (get_kind, gomp_copy_from_async, gomp_free_memmap)
3668         (gomp_fini_device, gomp_register_image_for_device): New functions.
3669         (gomp_map_vars): Add devaddrs parameter.
3670         (gomp_update): Add mm parameter.
3671         (gomp_init_device): Move most of it into...
3672         (gomp_init_tables): ... this new function.
3673         (gomp_register_images_for_device): Remove function.
3674         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
3675         Make them hidden instead of static.
3676         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
3677         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
3678         (GOMP_target_end_data, GOMP_target_update)
3679         (gomp_load_plugin_for_device, gomp_target_init): Update for
3680         OpenACC changes.
3681         * oacc-async.c: New file.
3682         * oacc-cuda.c: Likewise.
3683         * oacc-host.c: Likewise.
3684         * oacc-init.c: Likewise.
3685         * oacc-int.h: Likewise.
3686         * oacc-mem.c: Likewise.
3687         * oacc-parallel.c: Likewise.
3688         * oacc-plugin.c: Likewise.
3689         * oacc-plugin.h: Likewise.
3690         * oacc-ptx.h: Likewise.
3691         * openacc.f90: Likewise.
3692         * openacc.h: Likewise.
3693         * openacc_lib.h: Likewise.
3694         * plugin/plugin-host.c: Likewise.
3695         * plugin/plugin-nvptx.c: Likewise.
3696         * libgomp-plugin.c: Likewise.
3697         * libgomp-plugin.h: Likewise.
3698         * libgomp_target.h: Remove file after merging content into the
3699         former file.  Update all users.
3700         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
3701         (offload_targets_s, offload_targets_s_openacc): New variables.
3702         (check_effective_target_openacc_nvidia_accel_present)
3703         (check_effective_target_openacc_nvidia_accel_selected): New
3704         procedures.
3705         (libgomp_init): Update for OpenACC changes.
3706         * testsuite/libgomp-test-support.exp.in: New file.
3707         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3708         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3709         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3710         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
3711         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
3712         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3713         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
3714         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3715         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3716         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
3717         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
3718         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3719         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
3720         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3721         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
3722         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
3723         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
3724         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
3725         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
3726         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
3727         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
3728         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3729         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3730         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3731         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3732         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3733         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3734         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3735         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3736         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3737         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3738         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3739         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3740         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
3741         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
3742         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3743         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3744         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3745         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
3746         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
3747         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
3748         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
3749         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3750         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3751         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3752         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
3753         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3754         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3755         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3756         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3757         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3758         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
3759         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3760         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3761         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3762         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3763         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3764         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3765         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3766         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
3767         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3768         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
3769         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3770         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3771         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3772         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
3773         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
3774         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3775         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3776         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3777         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
3778         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3779         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3780         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3781         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
3782         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
3783         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3784         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3785         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
3786         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
3787         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
3788         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
3789         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3790         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3791         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3792         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
3793         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
3794         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3795         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3796         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
3797         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
3798         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
3799         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
3800         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3801         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3802         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3803         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3804         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
3805         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3806         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3807         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
3808         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
3809         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
3810         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3811         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
3812         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
3813         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
3814         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
3815         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
3816         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3817         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
3818         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
3819         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3820         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
3821         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
3822         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
3823         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
3824         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
3825         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
3826         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
3827         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
3828         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
3829         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3830         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
3831         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
3832         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
3833         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
3834         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
3835         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
3836         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
3837         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
3838         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
3839         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3840         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
3841         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3842         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3843         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3844         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3845         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3846         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
3847         Likewise.
3848         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
3849         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
3850         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
3851         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
3852         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
3853         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3854         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
3855         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3856         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3857         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3858         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3859         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3860         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3861         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
3862         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
3863         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
3864         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
3865         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
3866         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
3867         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
3868         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
3869         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
3870         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
3871         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
3872         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
3873         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
3874         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3875         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3876         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3877         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3878         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3879         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3880         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3881         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3882         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
3883         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
3884         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
3885         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
3886         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
3887         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
3888         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
3889         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
3890         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
3891         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
3892         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
3893         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
3894         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
3895         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
3896         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
3897         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3898         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3899         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3900         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
3901         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3902         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
3903         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
3904         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
3905         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
3906         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
3907         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
3908
3909 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
3910             Julian Brown  <julian@codesourcery.com>
3911             David Malcolm  <dmalcolm@redhat.com>
3912
3913         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
3914         to "GNU Offloading and Multi Processing Runtime Library".  Change
3915         all users.
3916         * configure: Regenerate.
3917         * libgomp.texi: Update.
3918
3919 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
3920
3921         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
3922         "$tgt_dir/lib32".
3923         * configure: Regenerate.
3924
3925         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
3926         "intelmic" in $offload_targets.
3927
3928 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
3929
3930         Update copyright years.
3931
3932         * libgomp.texi: Bump @copying's copyright year.
3933
3934 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3935
3936         * testsuite/lib/libgomp.exp: Load target-utils.exp.
3937         Move load of target-supportes.exp earlier.
3938
3939 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
3940
3941         * testsuite/libgomp.c/target-9.c: New test.
3942
3943 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
3944
3945         * config.h.in: Regenerate.
3946         * configure: Regenerate.
3947         * configure.ac: Add GCC_CHECK_EMUTLS.
3948         * libgomp.h: Add check for USE_EMUTLS: this case
3949         is equal to HAVE_TLS.
3950         * team.c: Likewise.
3951
3952 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
3953
3954         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
3955
3956 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3957             Ilya Verbin  <ilya.verbin@intel.com>
3958
3959         * testsuite/libgomp.c/target-critical-1.c: New test.
3960
3961 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
3962
3963         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
3964         to dg-options unless expensive testing is on.
3965         (TESTITERS): Define to N if not defined.
3966         (main): Use TESTITERS instead of N.
3967         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
3968         dg-additional-options depending on whether expensive testing is on.
3969         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
3970         Decrease N to 100000 and CHUNKSZ to 10000.
3971
3972 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
3973
3974         PR fortran/63938
3975         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
3976         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
3977
3978 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
3979
3980         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
3981
3982 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
3983
3984         PR bootstrap/63784
3985         * configure: Regenerated.
3986
3987 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
3988
3989         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
3990         vect_simd_clones effective target.
3991         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3992
3993 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
3994
3995         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
3996         of 32 as block_size.
3997         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
3998         instead of 32 as block_size.
3999
4000 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4001             Ilya Verbin  <ilya.verbin@intel.com>
4002
4003         * Makefile.in: Regenerate.
4004         * configure: Regenerate.
4005         * configure.ac: Set up offload_additional_options,
4006         offload_additional_lib_paths and offload_targets.
4007         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4008         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4009         * testsuite/Makefile.in: Regenerate.
4010         * testsuite/lib/libgomp.exp (libgomp_init): Append
4011         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4012         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4013         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4014
4015 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4016             Ilya Verbin  <ilya.verbin@intel.com>
4017             Kirill Yukhin  <kirill.yukhin@intel.com>
4018             Ilya Tocar  <ilya.tocar@intel.com>
4019
4020         * testsuite/lib/libgomp.exp
4021         (check_effective_target_offload_device): New.
4022         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4023         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4024         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4025         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4026         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4027         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4028         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4029         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4030         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4031         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4032         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4033         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4034         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4035         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4036         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4037         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4038         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4039         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4040         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4041         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4042         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4043         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4044         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4045         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4046         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4047         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4048         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4049         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4050         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4051         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4052         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4053         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4054         * testsuite/libgomp.c/target-7.c: Fix test.
4055         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4056         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4057         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4058         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4059         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4060         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4061         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4062         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4063         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4064         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4065         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4066         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4067         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4068         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4069         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4070         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4071         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4072         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4073         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4074         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4075         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4076         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4077         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4078         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4079         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4080         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4081         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4082         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4083         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4084         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4085         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4086
4087 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4088             Ilya Verbin  <ilya.verbin@intel.com>
4089             Thomas Schwinge  <thomas@codesourcery.com>
4090             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4091
4092         * libgomp.map (GOMP_4.0.1): New symbol version.
4093         Add GOMP_offload_register.
4094         * libgomp_target.h: New file.
4095         * splay-tree.h: New file.
4096         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4097         (gomp_target_init): New forward declaration.
4098         (gomp_is_initialized): New static variable.
4099         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4100         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4101         New structures.
4102         (offload_images, num_offload_images, devices, num_devices): New static
4103         variables.
4104         (splay_compare): New static function.
4105         (struct gomp_device_descr): New structure.
4106         (gomp_get_num_devices): Call gomp_target_init.
4107         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4108         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4109         (GOMP_offload_register): New function.
4110         (GOMP_target): Arrange for host callback to be performed in a separate
4111         initial thread and contention group, inheriting ICVs from
4112         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4113         Add device initialization and lookup for target function in splay tree.
4114         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4115         (GOMP_target_end_data): Call gomp_unmap_vars.
4116         (GOMP_target_update): Add device initialization and call gomp_update.
4117         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4118         (gomp_target_init): New static functions.
4119
4120 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4121             Thomas Schwinge  <thomas@codesourcery.com>
4122             Ilya Verbin  <ilya.verbin@intel.com>
4123             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4124
4125         * config.h.in: Regenerate.
4126         * configure: Regenerate.
4127         * configure.ac: Check for libdl, required for plugin support.
4128         (PLUGIN_SUPPORT): Define if plugins are supported.
4129         (enable_offload_targets): Support Intel MIC targets.
4130         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4131
4132 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4133
4134         PR target/63610
4135         * configure: Regenerate.
4136
4137 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4138
4139         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4140
4141 2014-10-06  Marek Polacek  <polacek@redhat.com>
4142
4143         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4144         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4145         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4146         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4147
4148 2014-10-06  Marek Polacek  <polacek@redhat.com>
4149
4150         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4151         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4152         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4153         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4154         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4155         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4156         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4157         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4158         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4159         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4160         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4161         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4162         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4163         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4164         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4165         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4166         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4167         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4168         declarations.
4169
4170 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4171
4172         PR libgomp/61200
4173         * testsuite/libgomp.c/pr61200.c: New test.
4174
4175 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4176
4177         PR c++/63248
4178         * testsuite/libgomp.c++/pr63248.C: New test.
4179
4180 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4181
4182         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4183         is not zero, but taskgroup->children is NULL and there are
4184         any task->children, schedule those instead of waiting.
4185         * testsuite/libgomp.c/depend-6.c: New test.
4186         * testsuite/libgomp.c/depend-7.c: New test.
4187         * testsuite/libgomp.c/depend-8.c: New test.
4188         * testsuite/libgomp.c/depend-9.c: New test.
4189         * testsuite/libgomp.c/depend-10.c: New test.
4190
4191 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4192
4193         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4194         (struct gomp_taskwait): New type.
4195         (struct gomp_task): Add taskwait and parent_depends_on, remove
4196         in_taskwait and taskwait_sem fields.
4197         (gomp_finish_task): Don't destroy taskwait_sem.
4198         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4199         taskwait and parent_depends_on.
4200         (GOMP_task): For if (0) tasks with depend clause that depend on
4201         earlier tasks don't defer them, instead call
4202         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4203         Initialize redundant_out field, for redundant out entries just
4204         move them at the end of linked list instead of removing them
4205         completely, and set redundant_out flag instead of redundant.
4206         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4207         that task.
4208         (gomp_task_run_post_handle_dependers): If parent is in
4209         gomp_task_maybe_wait_for_dependencies and newly runnable task
4210         is not parent_depends_on, queue it in parent->children linked
4211         list after all runnable tasks with parent_depends_on set.
4212         Adjust for addition of taskwait indirection.
4213         (gomp_task_run_post_remove_parent): If parent is in
4214         gomp_task_maybe_wait_for_dependencies and task to be removed
4215         is parent_depends_on, decrement n_depend and if needed awake
4216         parent.  Adjust for addition of taskwait indirection.
4217         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4218         (gomp_task_maybe_wait_for_dependencies): New function.
4219         * testsuite/libgomp.c/depend-5.c: New test.
4220
4221 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4222
4223         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4224         with TS 18508/Fortran 2015.
4225
4226 2014-07-06  Marek Polacek  <polacek@redhat.com>
4227
4228         PR c/6940
4229         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4230
4231 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4232
4233         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4234         matches regex $lang_source_re, add $lang_include_flags to options.
4235         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4236         * testsuite/libgomp.c++/c++.exp: Likewise.
4237         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4238         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4239         ALWAYS_CFLAGS.
4240         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4241
4242 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4243
4244         * testsuite/libgomp.fortran/fortran.exp: Explain
4245         gfortran-dg-runtest usage.
4246
4247 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4248
4249         * testsuite/libgomp.fortran/simd5.f90: New test.
4250         * testsuite/libgomp.fortran/simd6.f90: New test.
4251         * testsuite/libgomp.fortran/simd7.f90: New test.
4252
4253 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4254
4255         * testsuite/libgomp.c/for-2.c: Define SC to static for
4256         #pragma omp for simd testing.
4257         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4258         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4259         SC macro.
4260         * testsuite/libgomp.c/simd-14.c: New test.
4261         * testsuite/libgomp.c/simd-15.c: New test.
4262         * testsuite/libgomp.c/simd-16.c: New test.
4263         * testsuite/libgomp.c/simd-17.c: New test.
4264         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4265         #pragma omp for simd testing.
4266         * testsuite/libgomp.c++/simd10.C: New test.
4267         * testsuite/libgomp.c++/simd11.C: New test.
4268         * testsuite/libgomp.c++/simd12.C: New test.
4269         * testsuite/libgomp.c++/simd13.C: New test.
4270
4271         * testsuite/libgomp.fortran/aligned1.f03: New test.
4272         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4273         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4274         tasks with !$omp parallel !$omp single.
4275         * testsuite/libgomp.fortran/target8.f90: New test.
4276         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4277         not to use trim in the combiner, instead call elemental function.
4278         (fn): New elemental function.
4279         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4280         Make elemental.
4281         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4282         omp_in): Likewise.
4283         * testsuite/libgomp.fortran/udr12.f90: New test.
4284         * testsuite/libgomp.fortran/udr13.f90: New test.
4285         * testsuite/libgomp.fortran/udr14.f90: New test.
4286         * testsuite/libgomp.fortran/udr15.f90: New test.
4287
4288 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4289
4290         * omp_lib.f90.in (openmp_version): Set to 201307.
4291         * omp_lib.h.in (openmp_version): Likewise.
4292         * testsuite/libgomp.c/target-8.c: New test.
4293         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4294         and inbranch clauses.
4295         * testsuite/libgomp.fortran/depend-3.f90: New test.
4296         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4297         openmp_version.
4298         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4299         * testsuite/libgomp.fortran/target1.f90: New test.
4300         * testsuite/libgomp.fortran/target2.f90: New test.
4301         * testsuite/libgomp.fortran/target3.f90: New test.
4302         * testsuite/libgomp.fortran/target4.f90: New test.
4303         * testsuite/libgomp.fortran/target5.f90: New test.
4304         * testsuite/libgomp.fortran/target6.f90: New test.
4305         * testsuite/libgomp.fortran/target7.f90: New test.
4306
4307 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4308
4309         PR fortran/60928
4310         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4311         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4312         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4313         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4314         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4315         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4316         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4317         * testsuite/libgomp.fortran/associate1.f90: New test.
4318         * testsuite/libgomp.fortran/associate2.f90: New test.
4319         * testsuite/libgomp.fortran/procptr1.f90: New test.
4320
4321 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4322
4323         * testsuite/libgomp.fortran/simd1.f90: New test.
4324         * testsuite/libgomp.fortran/udr1.f90: New test.
4325         * testsuite/libgomp.fortran/udr2.f90: New test.
4326         * testsuite/libgomp.fortran/udr3.f90: New test.
4327         * testsuite/libgomp.fortran/udr4.f90: New test.
4328         * testsuite/libgomp.fortran/udr5.f90: New test.
4329         * testsuite/libgomp.fortran/udr6.f90: New test.
4330         * testsuite/libgomp.fortran/udr7.f90: New test.
4331         * testsuite/libgomp.fortran/udr8.f90: New test.
4332         * testsuite/libgomp.fortran/udr9.f90: New test.
4333         * testsuite/libgomp.fortran/udr10.f90: New test.
4334         * testsuite/libgomp.fortran/udr11.f90: New test.
4335
4336 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4337
4338         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4339         vect_simd_clones effective target.
4340         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4341
4342 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4343
4344         PR middle-end/61252
4345         * testsuite/libgomp.c++/simd-9.C: New test.
4346
4347 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4348
4349         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4350         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4351         texts according to their @menu entry positions.
4352
4353 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4354
4355         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4356         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4357         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4358         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4359         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4360         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4361         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4362         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4363         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4364         * testsuite/libgomp.fortran/depend-1.f90: New test.
4365         * testsuite/libgomp.fortran/depend-2.f90: New test.
4366         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4367         * testsuite/libgomp.fortran/simd1.f90: New test.
4368         * testsuite/libgomp.fortran/simd2.f90: New test.
4369         * testsuite/libgomp.fortran/simd3.f90: New test.
4370         * testsuite/libgomp.fortran/simd4.f90: New test.
4371         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4372
4373 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4374
4375         * testsuite/libgomp.c/simd-10.c: New test.
4376         * testsuite/libgomp.c/simd-11.c: New test.
4377         * testsuite/libgomp.c/simd-12.c: New test.
4378         * testsuite/libgomp.c/simd-13.c: New test.
4379
4380 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4381
4382         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4383         atomic type clauses in any order and optional comma in between.
4384         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4385         * testsuite/libgomp.c/atomic-17.c: Likewise.
4386
4387         * testsuite/libgomp.c/simd-7.c: New test.
4388         * testsuite/libgomp.c/simd-8.c: New test.
4389         * testsuite/libgomp.c/simd-9.c: New test.
4390         * testsuite/libgomp.c/loop-16.c: New test.
4391
4392 2014-04-02  Richard Henderson  <rth@redhat.com>
4393
4394         * config/linux/futex.h (futex_wait): Get error value from errno.
4395         (futex_wake): Likewise.
4396
4397 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4398
4399         PR c++/60331
4400         * testsuite/libgomp.c++/udr-11.C: New test.
4401         * testsuite/libgomp.c++/udr-12.C: New test.
4402         * testsuite/libgomp.c++/udr-13.C: New test.
4403         * testsuite/libgomp.c++/udr-14.C: New test.
4404         * testsuite/libgomp.c++/udr-15.C: New test.
4405         * testsuite/libgomp.c++/udr-16.C: New test.
4406         * testsuite/libgomp.c++/udr-17.C: New test.
4407         * testsuite/libgomp.c++/udr-18.C: New test.
4408         * testsuite/libgomp.c++/udr-19.C: New test.
4409
4410 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4411
4412         Update copyright years
4413
4414 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4415
4416         * hashtab.h: Use the standard form for the copyright notice.
4417
4418 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4419
4420         * libgomp.texi: Bump @copying's copyright year.
4421
4422 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4423
4424         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4425         alloca () with __builtin_alloca ().
4426         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4427         * testsuite/libgomp.c/lock-3.c: Likewise.
4428         * testsuite/libgomp.c/pr48591.c: Likewise.
4429
4430 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4431
4432         PR testsuite/59534
4433         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4434         comparisons.
4435
4436 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4437
4438         PR libgomp/58756
4439         * testsuite/libgomp.c/pr58756.c: New test.
4440
4441 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4442
4443         PR libgomp/59467
4444         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4445         !$omp parallel.
4446
4447 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4448
4449         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4450         ALWAYS_CFLAGS.
4451         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4452         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4453         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4454         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4455         Likewise.
4456
4457         * libgomp_g.h: Include <stddef.h> for size_t.
4458
4459         * libgomp.spec.in: Update comment about libgomp's dependencies.
4460         * configure.ac: Likewise.
4461         * configure: Regenerate.
4462
4463 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4464
4465         * libgomp.texi: (Runtime Library Routines): Update references for
4466         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4467         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4468         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4469         (Environment Variables): Update references for OpenMP 4.0. Add
4470         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4471         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4472         order.
4473
4474 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4475
4476         * env.c (parse_bind_var): Initialize value to avoid
4477         (false positive) warning.
4478
4479 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4480
4481         PR libgomp/58691
4482         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4483         to check variable.
4484         (gomp_init_num_threads): Move i variable declaration into
4485         #ifdef CPU_ALLOC_SIZE block.
4486         * config/linux/affinity.c (gomp_affinity_init_level): Test
4487         gomp_places_list_len == 0 rather than gomp_places_list == 0
4488         when checking for topology reading error.
4489         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4490         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4491         gomp_places_list, only parse env var and always return false.
4492         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4493         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4494         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4495         and either of these variables were parsed correctly into a places
4496         list.
4497
4498 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4499             Jakub Jelinek  <jakub@redhat.com>
4500
4501         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4502         of 5 loopfn matches.
4503         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4504         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4505         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4506         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4507         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4508         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4509         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4510         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4511
4512 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4513
4514         * Makefile.am (omp_lib.mod): Streamline rule.
4515         * Makefile.in: Regenerate.
4516
4517         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4518         exceptions.
4519
4520         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4521         * testsuite/libgomp.fortran/lib1.f90: Likewise.
4522         * testsuite/libgomp.fortran/lib2.f: Likewise.
4523         * testsuite/libgomp.fortran/lib3.f: Likewise.
4524
4525         * configure.ac: Typo fix.
4526         * configure: Regenerate.
4527
4528         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4529         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4530
4531         * omp.h.in: Don't touch the user's namespace.
4532
4533 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
4534             Tobias Burnus  <burnus@net-b.de>
4535             Richard Henderson  <rth@redhat.com>
4536
4537         * target.c: New file.
4538         * Makefile.am (libgomp_la_SOURCES): Add target.c.
4539         * Makefile.in: Regenerated.
4540         * libgomp_g.h (GOMP_task): Add depend argument.
4541         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4542         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4543         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4544         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4545         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4546         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4547         GOMP_taskgroup_start, GOMP_taskgroup_end,
4548         GOMP_parallel_sections): New prototypes.
4549         * fortran.c (omp_is_initial_device): Add ialias_redirect.
4550         (omp_is_initial_device_): New function.
4551         (ULP, STR1, STR2, ialias_redirect): Removed.
4552         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4553         omp_set_default_device_8_, omp_get_default_device_,
4554         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4555         functions.
4556         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4557         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4558         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4559         @@GOMP_4.0.
4560         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4561         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4562         omp_set_default_device, omp_set_default_device_,
4563         omp_set_default_device_8_, omp_get_default_device,
4564         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4565         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4566         omp_get_team_num_): Export @@OMP_4.0.
4567         * team.c (struct gomp_thread_start_data): Add place field.
4568         (gomp_thread_start): Clear thr->thread_pool and
4569         thr->task before returning.  Use gomp_team_barrier_wait_final
4570         instead of gomp_team_barrier_wait.  Initialize thr->place.
4571         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4572         team_cancelled and task_queued_count fields.
4573         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4574         before calling pthread_exit.
4575         (gomp_free_thread): No longer static.  Use
4576         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4577         (gomp_team_start): Add flags argument.  Set
4578         thr->thread_pool->threads_busy to nthreads immediately after creating
4579         new pool.  Use gomp_managed_threads_lock instead of
4580         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
4581         (gomp_team_end): Use gomp_managed_threads_lock instead of
4582         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
4583         of gomp_team_barrier_wait.  If team->team_cancelled, call
4584         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4585         rather than thr->ts.work_share.
4586         (initialize_team): Don't call gomp_sem_init here.
4587         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4588         caller.
4589         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4590         * env.c (gomp_global_icv): Add default_device_var, target_data and
4591         bind_var initializers.
4592         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4593         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4594         gomp_places_list_len): New variables.
4595         (parse_bind_var, parse_one_place, parse_places_var): New functions.
4596         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4597         sized places.
4598         (gomp_cancel_var): New global variable.
4599         (parse_int): New function.
4600         (handle_omp_display_env): New function.
4601         (initialize_env): Use it.  Initialize default_device_var.
4602         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
4603         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
4604         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
4605         been successfully parsed (and call gomp_init_affinity in that case).
4606         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4607         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4608         omp_get_team_num, omp_is_initial_device): New functions.
4609         * libgomp.h: Include stdlib.h.
4610         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4611         Define.
4612         (struct target_mem_desc): Forward declare.
4613         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4614         and thread_limit_var fields.
4615         (gomp_get_num_devices): New prototype.
4616         (gomp_cancel_var): New extern decl.
4617         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4618         team_cancelled and task_queued_count fields.  Add comments about
4619         task_{,queued_,running_}count.
4620         (gomp_cancel_kind): New enum.
4621         (gomp_work_share_end_cancel): New prototype.
4622         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4623         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4624         and depend fields.
4625         (struct gomp_taskgroup): New type.
4626         (struct gomp_task_depend_entry,
4627         struct gomp_dependers_vec): New types.
4628         (gomp_finish_task): Free depend_hash if non-NULL.
4629         (struct gomp_team_state): Add place_partition_off
4630         and place_partition_len fields.
4631         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4632         gomp_places_list_len): New extern decls.
4633         (struct gomp_thread): Add place field.
4634         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4635         (gomp_init_thread_affinity): Add place argument.
4636         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4637         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4638         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4639         gomp_affinity_init_level, gomp_affinity_print_place): New
4640         prototypes.
4641         (gomp_team_start): Add flags argument.
4642         (gomp_thread_limit_var, gomp_remaining_threads_count,
4643         gomp_remaining_threads_lock): Remove.
4644         (gomp_managed_threads_lock): New variable.
4645         (struct gomp_thread_pool): Add threads_busy field.
4646         (gomp_free_thread): New prototype.
4647         * task.c: Include hashtab.h.
4648         (hash_entry_type): New typedef.
4649         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4650         (gomp_init_task): Clear dependers, depend_hash, depend_count,
4651         copy_ctors_done and taskgroup fields.
4652         (GOMP_task): Add depend argument, handle depend clauses.  If
4653         gomp_team_barrier_cancelled or if it's taskgroup has been
4654         cancelled, don't queue or start new tasks.  Set copy_ctors_done
4655         field if needed.  Initialize taskgroup field.  If copy_ctors_done
4656         and already cancelled, don't discard the task.  If taskgroup is
4657         non-NULL, enqueue the task into taskgroup queue.  Increment
4658         num_children field in taskgroup.  Increment task_queued_count.
4659         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
4660         gomp_task_run_post_remove_taskgroup): New inline functions.
4661         (gomp_task_run_post_handle_depend_hash,
4662         gomp_task_run_post_handle_dependers,
4663         gomp_task_run_post_handle_depend): New functions.
4664         (GOMP_taskwait): Use them.  If more than one new tasks
4665         have been queued, wake other threads if needed.
4666         (gomp_barrier_handle_tasks): Likewise.  If
4667         gomp_team_barrier_cancelled, don't start any new tasks, just free
4668         all tasks.
4669         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
4670         * omp_lib.f90.in
4671         (omp_proc_bind_kind, omp_proc_bind_false,
4672         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4673         omp_proc_bind_spread): New params.
4674         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4675         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4676         omp_get_team_num, omp_is_initial_device): New interfaces.
4677         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
4678         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
4679         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
4680         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
4681         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
4682         useless use omp_lib_kinds.
4683         * omp.h.in (omp_proc_bind_t): New typedef.
4684         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4685         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4686         omp_get_team_num, omp_is_initial_device): New prototypes.
4687         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
4688         through to gomp_team_start.
4689         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
4690         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
4691         Adjust gomp_parallel_loop_start callers.
4692         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4693         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4694         GOMP_loop_end_cancel): New functions.
4695         (GOMP_parallel_end): Add ialias_redirect.
4696         * hashtab.h: New file.
4697         * libgomp.texi (Environment Variables): Minor cleanup,
4698         update section refs to OpenMP 4.0rc2.
4699         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
4700         environment variables.
4701         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
4702         team->work_shares_to_free to thr->ts.work_share before calling
4703         free_work_share.
4704         (gomp_work_share_end_cancel): New function.
4705         * config/linux/proc.c: Include errno.h.
4706         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
4707         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
4708         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
4709         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
4710         gomp_cpuset_size is sizeof (cpu_set_t).
4711         (gomp_init_num_threads): Initialize gomp_cpuset_size,
4712         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
4713         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
4714         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
4715         contain any logical CPUs.
4716         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
4717         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
4718         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
4719         pthread_getaffinity_np.  Check gomp_places_list instead of
4720         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
4721         * config/linux/bar.c (gomp_barrier_wait_end,
4722         gomp_barrier_wait_last): Use BAR_* defines.
4723         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
4724         from state where needed.  Set work_share_cancelled to 0 on last
4725         thread.
4726         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
4727         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
4728         functions.
4729         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
4730         Add cpusetsize argument.
4731         (gomp_cpuset_size, gomp_cpusetp): Declare.
4732         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
4733         (affinity_counter): Remove.
4734         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
4735         if CPU_ALLOC_SIZE isn't defined.
4736         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
4737         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
4738         bind current thread to the first place.
4739         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
4740         pthread_setaffinity_np to gomp_places_list[place].
4741         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4742         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4743         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4744         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
4745         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4746         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4747         (gomp_barrier_t): Add awaited_final field.
4748         (gomp_barrier_init): Initialize awaited_final field.
4749         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
4750         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
4751         prototypes.
4752         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
4753         defines.
4754         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
4755         gomp_team_barrier_cancelled): New inline functions.
4756         (gomp_barrier_last_thread,
4757         gomp_team_barrier_set_task_pending,
4758         gomp_team_barrier_clear_task_pending,
4759         gomp_team_barrier_set_waiting_for_tasks,
4760         gomp_team_barrier_waiting_for_tasks,
4761         gomp_team_barrier_done): Use BAR_* defines.
4762         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
4763         (gomp_barrier_wait_end): Use BAR_* defines.
4764         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
4765         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
4766         Use BAR_* defines.
4767         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
4768         gomp_team_barrier_cancel): New functions.
4769         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
4770         argument.
4771         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4772         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4773         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4774         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
4775         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4776         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4777         (gomp_barrier_t): Add cancellable field.
4778         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
4779         gomp_team_barrier_cancel): New prototypes.
4780         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
4781         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
4782         gomp_team_barrier_cancelled): New inline functions.
4783         (gomp_barrier_wait_start, gomp_barrier_last_thread,
4784         gomp_team_barrier_set_task_pending,
4785         gomp_team_barrier_clear_task_pending,
4786         gomp_team_barrier_set_waiting_for_tasks,
4787         gomp_team_barrier_waiting_for_tasks,
4788         gomp_team_barrier_done): Use BAR_* defines.
4789         * barrier.c (GOMP_barrier_cancel): New function.
4790         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
4791         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4792         omp_proc_bind_spread): New params.
4793         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4794         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4795         omp_get_team_num, omp_is_initial_device): New externals.
4796         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
4797         New functions.
4798         (gomp_resolve_num_threads): Adjust for thread_limit now being in
4799         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4800         infinity.  If not nested, just return minimum of max_num_threads
4801         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
4802         to the returned value.  Otherwise, don't update atomically
4803         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
4804         (GOMP_parallel_end): Adjust for thread_limit now being in
4805         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4806         infinity.  Adjust threads_busy in the pool rather than
4807         gomp_remaining_threads_count.  Remember team->nthreads and call
4808         gomp_team_end before adjusting threads_busy, if not nested
4809         afterwards, just set it to 1 non-atomically.  Add ialias.
4810         (GOMP_parallel_start): Adjust gomp_team_start caller.
4811         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
4812         * testsuite/libgomp.c/affinity-1.c: New test.
4813         * testsuite/libgomp.c/atomic-15.c: New test.
4814         * testsuite/libgomp.c/atomic-16.c: New test.
4815         * testsuite/libgomp.c/atomic-17.c: New test.
4816         * testsuite/libgomp.c/cancel-for-1.c: New test.
4817         * testsuite/libgomp.c/cancel-for-2.c: New test.
4818         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
4819         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
4820         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
4821         * testsuite/libgomp.c/cancel-sections-1.c: New test.
4822         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
4823         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
4824         * testsuite/libgomp.c/depend-1.c: New test.
4825         * testsuite/libgomp.c/depend-2.c: New test.
4826         * testsuite/libgomp.c/depend-3.c: New test.
4827         * testsuite/libgomp.c/depend-4.c: New test.
4828         * testsuite/libgomp.c/for-1.c: New test.
4829         * testsuite/libgomp.c/for-1.h: New file.
4830         * testsuite/libgomp.c/for-2.c: New test.
4831         * testsuite/libgomp.c/for-2.h: New file.
4832         * testsuite/libgomp.c/for-3.c: New test.
4833         * testsuite/libgomp.c/pr58392.c: New test.
4834         * testsuite/libgomp.c/simd-1.c: New test.
4835         * testsuite/libgomp.c/simd-2.c: New test.
4836         * testsuite/libgomp.c/simd-3.c: New test.
4837         * testsuite/libgomp.c/simd-4.c: New test.
4838         * testsuite/libgomp.c/simd-5.c: New test.
4839         * testsuite/libgomp.c/simd-6.c: New test.
4840         * testsuite/libgomp.c/target-1.c: New test.
4841         * testsuite/libgomp.c/target-2.c: New test.
4842         * testsuite/libgomp.c/target-3.c: New test.
4843         * testsuite/libgomp.c/target-4.c: New test.
4844         * testsuite/libgomp.c/target-5.c: New test.
4845         * testsuite/libgomp.c/target-6.c: New test.
4846         * testsuite/libgomp.c/target-7.c: New test.
4847         * testsuite/libgomp.c/taskgroup-1.c: New test.
4848         * testsuite/libgomp.c/thread-limit-1.c: New test.
4849         * testsuite/libgomp.c/thread-limit-2.c: New test.
4850         * testsuite/libgomp.c/thread-limit-3.c: New test.
4851         * testsuite/libgomp.c/udr-1.c: New test.
4852         * testsuite/libgomp.c/udr-2.c: New test.
4853         * testsuite/libgomp.c/udr-3.c: New test.
4854         * testsuite/libgomp.c++/affinity-1.C: New test.
4855         * testsuite/libgomp.c++/atomic-10.C: New test.
4856         * testsuite/libgomp.c++/atomic-11.C: New test.
4857         * testsuite/libgomp.c++/atomic-12.C: New test.
4858         * testsuite/libgomp.c++/atomic-13.C: New test.
4859         * testsuite/libgomp.c++/atomic-14.C: New test.
4860         * testsuite/libgomp.c++/atomic-15.C: New test.
4861         * testsuite/libgomp.c++/cancel-for-1.C: New test.
4862         * testsuite/libgomp.c++/cancel-for-2.C: New test.
4863         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
4864         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
4865         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
4866         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
4867         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
4868         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
4869         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
4870         * testsuite/libgomp.c++/cancel-test.h: New file.
4871         * testsuite/libgomp.c++/for-9.C: New test.
4872         * testsuite/libgomp.c++/for-10.C: New test.
4873         * testsuite/libgomp.c++/for-11.C: New test.
4874         * testsuite/libgomp.c++/simd-1.C: New test.
4875         * testsuite/libgomp.c++/simd-2.C: New test.
4876         * testsuite/libgomp.c++/simd-3.C: New test.
4877         * testsuite/libgomp.c++/simd-4.C: New test.
4878         * testsuite/libgomp.c++/simd-5.C: New test.
4879         * testsuite/libgomp.c++/simd-6.C: New test.
4880         * testsuite/libgomp.c++/simd-7.C: New test.
4881         * testsuite/libgomp.c++/simd-8.C: New test.
4882         * testsuite/libgomp.c++/target-1.C: New test.
4883         * testsuite/libgomp.c++/target-2.C: New test.
4884         * testsuite/libgomp.c++/target-2-aux.cc: New file.
4885         * testsuite/libgomp.c++/target-3.C: New test.
4886         * testsuite/libgomp.c++/taskgroup-1.C: New test.
4887         * testsuite/libgomp.c++/udr-1.C: New test.
4888         * testsuite/libgomp.c++/udr-2.C: New test.
4889         * testsuite/libgomp.c++/udr-3.C: New test.
4890         * testsuite/libgomp.c++/udr-4.C: New test.
4891         * testsuite/libgomp.c++/udr-5.C: New test.
4892         * testsuite/libgomp.c++/udr-6.C: New test.
4893         * testsuite/libgomp.c++/udr-7.C: New test.
4894         * testsuite/libgomp.c++/udr-8.C: New test.
4895         * testsuite/libgomp.c++/udr-9.C: New test.
4896
4897 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
4898
4899         PR testsuite/57605
4900         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
4901         ALWAYS_CFLAGS.
4902
4903 2013-09-20  Alan Modra  <amodra@gmail.com>
4904
4905         * configure: Regenerate.
4906
4907 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
4908
4909         * testsuite/libgomp.c/sections-2.c: New test.
4910
4911 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
4912
4913         * testsuite/libgomp.fortran/strassen.f90:
4914         Add dg-skip-if aarch64_tiny.
4915
4916 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
4917             Cesar Philippidis  <cesar@codesourcery.com>
4918
4919         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
4920         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
4921         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
4922         * testsuite/libgomp.fortran/fortran.exp: Likewise.
4923         * testsuite/libgomp.graphite/graphite.exp: Likewise.
4924         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
4925         Use dg-runtest rather than gfortran-dg-runtest.
4926
4927 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
4928
4929         * testsuite/libgomp.c/icv-2.c: Extend current handling of
4930         Linux-based x86 systems to cover all GNU systems.
4931         * testsuite/libgomp.c/lock-3.c: Likewise.
4932         * testsuite/libgomp.c/pr48591.c: Likewise.
4933
4934 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
4935
4936         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
4937         GNU/Hurd, as done for Linux-based systems.
4938
4939         * config/posix/ptrlock.h: Fix comment.
4940
4941 2013-05-27  Tobias Burnus  <burnus@net-b.de>
4942
4943         PR fortran/57423
4944         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
4945         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
4946         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
4947         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
4948         omp_destroy_nest_lock): Correct arguments to match the one in
4949         the OpenMP spec.
4950         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
4951         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
4952         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
4953         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
4954
4955 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
4956
4957         * testsuite/libgomp.c/loop-13.c: New test.
4958         * testsuite/libgomp.c/loop-14.c: New test.
4959         * testsuite/libgomp.c/loop-15.c: New test.
4960         * testsuite/libgomp.c++/loop-13.C: New test.
4961         * testsuite/libgomp.c++/loop-14.C: New test.
4962         * testsuite/libgomp.c++/loop-15.C: New test.
4963
4964 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
4965
4966         PR middle-end/56217
4967         * testsuite/libgomp.c++/pr56217.C: New test.
4968
4969 2013-02-01  Alan Modra  <amodra@gmail.com>
4970
4971         * task.c (GOMP_task, GOMP_taskwait): Comment.
4972
4973 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
4974             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
4975
4976         PR libgomp/55561
4977         * config/linux/wait.h (do_spin): Use atomic load for addr.
4978         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
4979         for intptr and ptrlock.
4980         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
4981         for ptrlock.
4982
4983 2013-01-22  Alan Modra  <amodra@gmail.com>
4984
4985         PR libgomp/51376
4986         PR libgomp/56073
4987         * task.c (GOMP_task): Revert 2011-12-09 change.
4988         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
4989         barrier to read task->children..
4990         (gomp_barrier_handle_tasks): ..and matching atomic store with
4991         release barrier here when setting parent->children to NULL.
4992
4993 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
4994             Tobias Burnus  <burnus@net-b.de>
4995
4996         PR driver/55884
4997         * testsuite/libgomp.fortran/fortran.exp: Use
4998         -fintrinsic-modules-path= instead of
4999         -fintrinsic-modules-path.
5000
5001 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5002
5003         Update copyright years.
5004
5005 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5006
5007         * testsuite/libgomp.fortran/fortran.exp: Set
5008         -fintrinsic-modules-path.
5009
5010 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5011
5012         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5013         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5014
5015 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5016
5017         PR libgomp/55411
5018         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5019         if pool had any threads_used.
5020
5021 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5022
5023         * testsuite/libgomp.c++/pr24455.C: Use
5024         -Wl,-undefined,dynamic_lookup on darwin.
5025
5026 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5027
5028         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5029
5030 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5031
5032         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5033
5034 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5035             Jim MacArthur  <jim.macarthur@arm.com>
5036             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5037             Nigel Stephens  <nigel.stephens@arm.com>
5038             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5039             Richard Earnshaw  <rearnsha@arm.com>
5040             Sofiane Naci  <sofiane.naci@arm.com>
5041             Stephen Thomas  <stephen.thomas@arm.com>
5042             Tejas Belagod  <tejas.belagod@arm.com>
5043             Yufeng Zhang  <yufeng.zhang@arm.com>
5044
5045         * configure.tgt: Add AArch64.
5046
5047 2012-10-04  Jason Merrill  <jason@redhat.com>
5048
5049         * testsuite/libgomp.c++/tls-init1.C: New.
5050
5051 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5052
5053         * configure: Regenerated.
5054
5055 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5056
5057         * config/linux/mips/futex.h (sys_futex0): Change to static
5058         function with noinline, nomips16 attributes under MIPS16. Adjust
5059         asm statement to place 'li v0,SYS_futex' immediately before
5060         syscall insn.
5061
5062 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5063
5064         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5065         conflict with index.html on case-insensitive file systems.
5066
5067 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5068
5069         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5070         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5071
5072 2012-07-02  Richard Guenther  <rguenther@suse.de>
5073             Michael Matz  <matz@suse.de>
5074             Tobias Grosser <tobias@grosser.es>
5075             Sebastian Pop <sebpop@gmail.com>
5076
5077         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5078         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5079         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5080         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5081
5082 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5083
5084         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5085
5086 2012-06-22  Richard Guenther  <rguenther@suse.de>
5087
5088         Merge from graphite branch
5089         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5090
5091         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5092         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5093
5094 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5095
5096         PR middle-end/53580
5097         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5098         use GOMP_barrier () call instead.
5099         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5100         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5101         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5102         call GOMP_barrier instead.
5103         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5104
5105 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5106
5107         PR libgomp/52993
5108         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5109         argument to memset call.
5110
5111 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5112
5113         * configure: Regenerated.
5114
5115 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5116
5117         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5118
5119 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5120
5121         PR bootstrap/52812
5122         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5123
5124 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5125
5126         PR middle-end/52547
5127         * testsuite/libgomp.c/pr52547.c: New test.
5128
5129 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5130
5131         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5132
5133 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5134
5135         * configure.tgt (mips-sgi-irix6*): Remove.
5136
5137 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5138
5139         * configure.tgt (alpha*-dec-osf*): Remove.
5140
5141         * config/osf/sem.h: Remove.
5142         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5143
5144 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5145
5146         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5147
5148 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5149
5150         PR libstdc++/52188
5151         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5152         Remove ENABLE_SYMVERS_SOL2.
5153         * configure: Regenerate.
5154         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5155         (PREPROCESS): New variable.
5156         (libgomp.ver): New target.
5157         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5158         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5159         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5160         Use libgomp.ver.
5161         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5162         * Makefile.in: Regenerate.
5163
5164 2012-02-14  Walter Lee  <walt@tilera.com>
5165
5166         * configure.tgt: Handle tilegx and tilepro.
5167         * config/linux/tile/futex.h: New file.
5168
5169 2012-02-08  Richard Guenther  <rguenther@suse.de>
5170
5171         PR tree-optimization/46886
5172         * testsuite/libgomp.c/pr46886.c: New testcase.
5173
5174 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5175
5176         * config/linux/arm: Remove empty directory.
5177         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5178
5179 2011-12-09  Alan Modra  <amodra@gmail.com>
5180
5181         PR libgomp/51376
5182         * task.c (GOMP_taskwait): Don't access task->children outside of
5183         task_lock mutex region.
5184         (GOMP_task): Likewise.
5185
5186 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5187
5188         PR libgomp/51132
5189         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5190         to file scope.
5191         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5192         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5193         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5194         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5195         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5196
5197 2011-12-02  Alan Modra  <amodra@gmail.com>
5198
5199         * config/linux/affinity.c: Use atomic rather than sync builtin.
5200         * config/linux/lock.c: Likewise.
5201         * config/linux/ptrlock.h: Likewise.
5202         * config/linux/ptrlock.c: Likewise.
5203         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5204         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5205         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5206         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5207         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5208         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5209         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5210         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5211         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5212         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5213
5214 2011-11-30  Alan Modra  <amodra@gmail.com>
5215
5216         PR libgomp/51298
5217         * config/linux/bar.h: Use atomic rather than sync builtins.
5218         * config/linux/bar.c: Likewise.  Add missing acquire
5219         synchronisation on generation field.
5220         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5221         double unlock.
5222
5223 2011-11-30  Alan Modra  <amodra@gmail.com>
5224
5225         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5226         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5227         * config/linux/mutex.h: Use atomic rather than sync builtins.
5228         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5229         * config/linux/omp-lock.h: Comment fix.
5230         * config/linux/arm/mutex.h: Delete.
5231         * config/linux/powerpc/mutex.h: Delete.
5232         * config/linux/ia64/mutex.h: Delete.
5233         * config/linux/mips/mutex.h: Delete.
5234
5235 2011-11-30  Alan Modra  <amodra@gmail.com>
5236
5237         PR libgomp/51249
5238         * config/linux/sem.h: Rewrite.
5239         * config/linux/sem.c: Rewrite.
5240
5241 2011-11-28  Richard Henderson  <rth@redhat.com>
5242
5243         * libgomp.h (enum memmodel): New.
5244
5245 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5246
5247         * configure: Regenerate.
5248
5249 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5250
5251         * config/posix95: Remove empty directory.
5252
5253 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5254
5255         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5256
5257 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5258
5259         PR fortran/49792
5260         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5261         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5262
5263 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5264
5265         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5266
5267 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5268
5269         PR libgomp/49965
5270         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5271
5272 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5273
5274         * config/linux/proc.h: New.
5275         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5276         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5277         (gomp_init_num_threads): Update call to cpuset_popcount.
5278         (get_num_procs): Ditto.
5279         * config/linux/affinity.c (gomp_init_affinity): Call
5280         gomp_cpuset_popcount.
5281
5282 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5283
5284         PR fortran/42041
5285         PR fortran/46752
5286         * omp.h.in (omp_in_final): New prototype.
5287         * omp_lib.f90.in (omp_in_final): New interface.
5288         (omp_integer_kind, omp_logical_kind): Remove
5289         and replace all its uses in the module with 4.
5290         (openmp_version): Change to 201107.
5291         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5292         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5293         kind for the parameters.
5294         (omp_in_final): New external.
5295         (openmp_version): Change to 201107.
5296         * task.c (omp_in_final): New function.
5297         (gomp_init_task): Initialize final_task.
5298         (GOMP_task): Remove unused attribute from flags.  Handle final
5299         tasks.
5300         (GOMP_taskyield): New function.
5301         (omp_in_final): Return true if if (false) or final (true) task
5302         or descendant of final (true).
5303         * fortran.c (omp_in_final_): New function.
5304         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5305         (GOMP_3.0): Export GOMP_taskyield.
5306         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5307         variables.
5308         (parse_unsigned_long_list): New function.
5309         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5310         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5311         even if parse_affinity returned false.
5312         * config/linux/affinity.c (gomp_init_affinity): Handle
5313         gomp_cpu_affinity_len == 0.
5314         * libgomp_g.h (GOMP_taskyield): New prototype.
5315         * libgomp.h (struct gomp_task): Add final_task field.
5316         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5317         * team.c (gomp_team_start): Override new task's nthreads_var icv
5318         if list form OMP_NUM_THREADS has been used and it has value for
5319         the new nesting level.
5320
5321         * testsuite/libgomp.c/atomic-11.c: New test.
5322         * testsuite/libgomp.c/atomic-12.c: New test.
5323         * testsuite/libgomp.c/atomic-13.c: New test.
5324         * testsuite/libgomp.c/atomic-14.c: New test.
5325         * testsuite/libgomp.c/reduction-6.c: New test.
5326         * testsuite/libgomp.c/task-5.c: New test.
5327         * testsuite/libgomp.c++/atomic-2.C: New test.
5328         * testsuite/libgomp.c++/atomic-3.C: New test.
5329         * testsuite/libgomp.c++/atomic-4.C: New test.
5330         * testsuite/libgomp.c++/atomic-5.C: New test.
5331         * testsuite/libgomp.c++/atomic-6.C: New test.
5332         * testsuite/libgomp.c++/atomic-7.C: New test.
5333         * testsuite/libgomp.c++/atomic-8.C: New test.
5334         * testsuite/libgomp.c++/atomic-9.C: New test.
5335         * testsuite/libgomp.c++/task-8.C: New test.
5336         * testsuite/libgomp.c++/reduction-4.C: New test.
5337         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5338         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5339         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5340         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5341         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5342         * testsuite/libgomp.fortran/pointer1.f90: New test.
5343         * testsuite/libgomp.fortran/pointer2.f90: New test.
5344         * testsuite/libgomp.fortran/task4.f90: New test.
5345
5346 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5347
5348         * libgomp.texi: Update OpenMP spec references to 3.1.
5349         (omp_in_final,OMP_PROC_BIND): New sections.
5350         (OMP_NUM_THREADS): Document that the value can be now a list.
5351         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5352
5353 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5354
5355         * config/linux/x86/futex.h: Check __x86_64__ instead of
5356         __LP64__.
5357
5358 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5359
5360         PR middle-end/49897
5361         PR middle-end/49898
5362         * testsuite/libgomp.c/pr49897-1.c: New test.
5363         * testsuite/libgomp.c/pr49897-2.c: New test.
5364         * testsuite/libgomp.c/pr49898-1.c: New test.
5365         * testsuite/libgomp.c/pr49898-2.c: New test.
5366
5367 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5368
5369         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5370         for ia32 instead of ilp32.
5371
5372         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5373         * testsuite/libgomp.c/atomic-6.c: Likewise.
5374
5375 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5376
5377         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5378         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5379
5380 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5381
5382         PR libgomp/45351
5383         * config/osf/sem.h: New file.
5384         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5385
5386 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5387
5388         PR target/49541
5389         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5390         ldflags.
5391
5392 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5393
5394         * config/linux/wait.h (do_spin): New inline, largely copied
5395         from do_wait, just don't do futex_wait here, instead return true if
5396         it should be done.
5397         (do_wait): Implement using do_spin.
5398         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5399         to prototype.
5400         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5401         __sync_bool_compare_and_swap, pass the oldval to
5402         gomp_mutex_lock_slow.
5403         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5404         If all mutex contenders are just spinning and not sleeping, don't
5405         change state to 2 unnecessarily.  Optimize the loop when state has
5406         already become 2 to use just one atomic operation per loop instead
5407         of two.
5408         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5409         to prototype.
5410         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5411         __sync_bool_compare_and_swap, pass the oldval to
5412         gomp_mutex_lock_slow.
5413
5414 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5415
5416         PR libgomp/49490
5417         * iter.c (gomp_iter_static_next): For chunk size 0
5418         only use n ceil/ nthreads size for the first
5419         n % nthreads threads in the team instead of
5420         all threads except for the last few ones which
5421         get less work or none at all.
5422         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5423         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5424         chunk argument, set run_sched_modifier to 0 for static
5425         resp. 1 for other kinds.  If chunk argument is 0
5426         and not static, set value to 1.
5427
5428 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5429
5430         PR c++/49043
5431         * testsuite/libgomp.c++/pr49043.C: New test.
5432
5433         PR c++/48869
5434         * testsuite/libgomp.c++/pr48869.C: New test.
5435
5436 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5437
5438         PR fortran/48894
5439         * fortran.c: Include limits.h.
5440         (TO_INT): Define.
5441         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5442         *set.
5443         (omp_set_num_threads_8_, omp_set_schedule_8_,
5444         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5445         omp_get_team_size_8_): Use TO_INT macro.
5446         * testsuite/libgomp.fortran/pr48894.f90: New test.
5447
5448 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5449
5450         PR middle-end/48591
5451         * testsuite/libgomp.c/pr48591.c: New test.
5452
5453 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5454
5455         PR bootstrap/48135
5456         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5457         * configure: Regenerate.
5458
5459 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5460
5461         PR fortran/47886
5462         * testsuite/libgomp.fortran/task3.f90: New test.
5463
5464 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5465
5466         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5467
5468 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
5469
5470         PR libgomp/47854
5471         * libgomp.texi (omp_get_wtime): Don't say time in the past
5472         must be Unix Epoch.
5473
5474 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5475
5476         PR libgomp/47804
5477         * testsuite/libgomp.fortran/fortran.exp: Check for both
5478         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5479         but $blddir != "", still append ${blddir}/${lang_library_path}
5480         to ld_library_path.
5481
5482 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5483
5484         PR libgomp/47758
5485         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5486         of libquadmath.a before adding its libpath to ldflags.
5487
5488 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5489
5490         PR libgomp/47731
5491         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5492         to FUTEX_WAIT futex syscall.
5493         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5494
5495 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5496
5497         * configure: Regenerate.
5498
5499 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
5500
5501         PR libstdc++/36104
5502         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5503
5504 2011-01-16  Gerald Pfeifer
5505
5506         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5507
5508 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
5509
5510         PR fortran/46874
5511         * libgomp.fortran/allocatable6.f90: New test.
5512
5513 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5514
5515         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5516         * configure: Regenerate.
5517
5518 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
5519
5520         PR target/40125
5521         PR lto/46695
5522         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5523         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5524         * aclocal.m4: Regenerate.
5525         * configure: Regenerate.
5526         * Makefile.in: Regenerate.
5527         * testsuite/Makefile.in: Regenerate.
5528
5529 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
5530
5531         PR fortran/46753
5532         * libgomp.fortran/pr46753.f90: New test.
5533
5534         PR libgomp/43706
5535         * env.c (initialize_env): Default to spin count 300000
5536         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5537         is specified.
5538
5539         PR libgomp/45240
5540         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5541         at the end if sync builtins aren't supported.
5542
5543 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5544
5545         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5546
5547 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5548
5549         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5550
5551 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
5552
5553         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5554
5555 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5556             Tobias Burnus  <burnus@net-b.de>
5557
5558         PR fortran/32049
5559         * configure.ac:
5560         * configure: Regenerate.
5561
5562 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5563
5564         * config/linux/futex.h: New.
5565         * config/linux/arm/mutex.h: New.
5566         * configure.tgt (arm*-*-linux*): Add config path.
5567
5568 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
5569
5570         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5571
5572 2010-09-23  Tobias Burnus  <burnus@net-b.de>
5573
5574         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5575         Change Fortran datatype to LOGICAL.
5576         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5577         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5578
5579 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5580
5581         * configure: Regenerate.
5582
5583 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
5584
5585         * libgomp.texi: Add function keyword to a couple of Fortran
5586         interfaces, use integer instead of int for Fortran.
5587
5588 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
5589
5590         * libgomp.texi: Fix spelling and pasto problems throughout.
5591         Adjust prototypes to match code.
5592
5593 2010-07-24  Tobias Burnus  <burnus@net-b.de>
5594
5595         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5596         silence -fwhole-file warning.
5597
5598 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5599
5600         * configure.tgt (*-*-solaris2.[56]*): Removed.
5601
5602 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5603
5604         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5605         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5606         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5607         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5608         targetting solaris2*.
5609         * configure: Regenerate.
5610         * config.h.in: Regenerate.
5611
5612         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5613         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5614         Add libgomp_version_dep.
5615         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5616         versioning.
5617         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5618         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5619         * Makefile.in: Regenerate.
5620
5621         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5622         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5623         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5624         to common block, protected by
5625         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5626
5627 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
5628
5629         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
5630
5631 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
5632
5633         PR bootstrap/43170
5634         * configure: Regenerate.
5635
5636 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5637
5638         PR other/43620
5639         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5640         * configure: Regenerate.
5641         * Makefile.in: Regenerate.
5642         * testsuite/Makefile.in: Regenerate.
5643
5644 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
5645
5646         PR c/43893
5647         * testsuite/libgomp.c/pr43893.c: New test.
5648         * testsuite/libgomp.c++/pr43893.C: New test.
5649
5650 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
5651
5652         PR middle-end/43570
5653         * testsuite/libgomp.fortran/vla8.f90: New test.
5654
5655 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
5656
5657         PR libgomp/43706
5658         * config/linux/affinity.c (gomp_init_affinity): Decrease
5659         gomp_available_cpus if affinity mask confines the process to fewer
5660         CPUs.
5661         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
5662         non-NULL, just return gomp_available_cpus.
5663
5664         PR libgomp/43569
5665         * sections.c (gomp_sections_init): Initialize ws->mode.
5666
5667 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
5668
5669         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
5670         not unused bar variable.
5671         * configure: Regenerate.
5672
5673 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5674
5675         * Makefile.in: Regenerate.
5676         * aclocal.m4: Regenerate.
5677         * testsuite/Makefile.in: Regenerate.
5678
5679 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
5680
5681         PR libgomp/42942
5682         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
5683         (initialize_env): Adjust callers.
5684         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
5685         when the argument is 0.
5686
5687         * testsuite/libgomp.c/pr42942.c: New test.
5688
5689 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
5690
5691         PR middle-end/42644
5692         PR middle-end/42130
5693         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5694         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
5695
5696 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5697
5698         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
5699         * testsuite/libgomp.c++/task-6.C: Likewise.
5700
5701 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
5702
5703         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
5704
5705 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
5706
5707         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
5708         * configure: Regenerate.
5709
5710 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
5711
5712         PR fortran/42866
5713         * testsuite/libgomp.fortran/allocatable5.f90: New test.
5714
5715 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
5716
5717         * configure.ac: Test for executability of GFORTRAN.
5718         * configure: Regenerate.
5719
5720 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5721
5722         * configure: Regenerate.
5723
5724 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
5725
5726         PR libgomp/42602
5727         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
5728
5729 2010-01-03  Richard Guenther  <rguenther@suse.de>
5730
5731         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
5732
5733 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
5734
5735         * testsuite/libgomp.graphite/pr4118.c: New.
5736
5737 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5738
5739         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
5740         for darwin, protect the test with require-effective-target tls_runtime.
5741         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
5742
5743 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5744
5745         PR target/41605
5746         * testsuite/lib/libgomp.exp: Provide -B options to allow for
5747         link spec %s substitutions for static libraries.
5748
5749 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
5750
5751         PR testsuite/42135
5752         * libgomp.graphite/force-parallel-2.c: Reduce array size.
5753
5754 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5755
5756         * Makefile.in: Regenerate.
5757         * configure: Regenerate.
5758         * testsuite/Makefile.in: Regenerate.
5759
5760 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
5761
5762         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
5763         settings for LC_ALL and LANG.
5764
5765 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
5766
5767         PR fortran/42162
5768         * testsuite/libgomp.fortran/pr42162.f90: New test.
5769
5770 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
5771
5772         PR middle-end/42029
5773         * testsuite/libgomp.c/pr42029.c: New test.
5774
5775 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
5776
5777         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
5778         *s.  Accept ld version without text in ()s.
5779         * configure: Regenerated.
5780
5781 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
5782
5783         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
5784
5785 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5786
5787         PR libgomp/41418
5788         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
5789         or a hyphen (happens with fortran language disabled).
5790         * configure: Regenerate.
5791
5792 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5793
5794         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
5795         use sed script portable to Solaris /bin/sed for extracting ld
5796         version.
5797         * configure: Regenerate.
5798
5799 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
5800
5801         * testsuite/libgomp.graphite/bounds.c: New test.
5802
5803 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5804
5805         * Makefile.am (libgomp_la_LINK): New.
5806         * Makefile.in: Regenerate.
5807
5808 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5809
5810         * configure.ac (AC_PREREQ): Bump to 2.64.
5811
5812 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5813
5814         * Makefile.am (install-html, install-pdf): Remove.
5815         * Makefile.in: Regenerate.
5816
5817         * Makefile.in: Regenerate.
5818         * aclocal.m4: Regenerate.
5819         * config.h.in: Regenerate.
5820         * configure: Regenerate.
5821         * testsuite/Makefile.in: Regenerate.
5822
5823 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5824
5825         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
5826         * Makefile.in: Regenerate.
5827
5828 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
5829
5830         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
5831         * Makefile.in: Regenerate.
5832
5833 2009-08-19  Tobias Burnus  <burnus@net-b.de>
5834
5835         PR fortran/41102
5836         omp_lib.h.in: Fix -std=f95 errors.
5837
5838 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
5839
5840         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
5841         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
5842         * testsuite/libgomp.graphite/graphite.exp: New.
5843
5844 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
5845
5846         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
5847         only build.
5848
5849 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
5850
5851         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
5852         needed memory barrier semantics.
5853         * config/linux/mips/mutex.h: New file.
5854
5855 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5856
5857         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
5858
5859 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
5860
5861         * configure: Regenerate.
5862
5863 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
5864
5865         PR testsuite/40699
5866         PR testsuite/40707
5867         PR testsuite/40709
5868         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
5869         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
5870         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
5871
5872 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
5873
5874         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
5875         options when choosing a multilib.
5876
5877 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
5878
5879         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
5880         ld_library_path.  Use add_path.  Add just find_libgcc_s to
5881         ld_library_path, not every libgcc multilib directory.
5882         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
5883         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
5884         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
5885         Use add_path.
5886         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
5887
5888 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
5889
5890         * Makefile.am (LTLDFLAGS): Define.
5891         (LINK): Define.
5892         * Makefile.in: Regenerate.
5893
5894 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
5895
5896         PR fortran/39718
5897         * testsuite/libgomp.fortran/fortran.exp: Don't link with
5898         libgfortranbegin, check existence of libgfortran.a instead of
5899         libgfortranbegin.a.
5900
5901 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
5902
5903         PR libgomp/40174
5904         * team.c (gomp_thread_start): Destroy thr->release semaphore.
5905         (gomp_free_pool_helper): Likewise.
5906
5907 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
5908             Jakub Jelinek  <jakub@redhat.com>
5909
5910         PR fortran/35423
5911         * testsuite/libgomp.fortran/workshare2.f90: New test.
5912
5913 2009-04-09  Nick Clifton  <nickc@redhat.com>
5914
5915         * iter.c: Change copyright header to refer to version 3 of the
5916         GNU General Public License with version 3.1 of the GCC Runtime
5917         Library Exception and to point readers at the COPYING3 and
5918         COPYING3.RUNTIME files and the FSF's license web page.
5919         * alloc.c: Likewise.
5920         * barrier.c: Likewise.
5921         * config/bsd/proc.c: Likewise.
5922         * config/linux/affinity.c: Likewise.
5923         * config/linux/alpha/futex.h: Likewise.
5924         * config/linux/bar.c: Likewise.
5925         * config/linux/bar.h: Likewise.
5926         * config/linux/ia64/futex.h: Likewise.
5927         * config/linux/ia64/mutex.h: Likewise.
5928         * config/linux/lock.c: Likewise.
5929         * config/linux/mips/futex.h: Likewise.
5930         * config/linux/mutex.c: Likewise.
5931         * config/linux/mutex.h: Likewise.
5932         * config/linux/powerpc/futex.h: Likewise.
5933         * config/linux/proc.c: Likewise.
5934         * config/linux/ptrlock.c: Likewise.
5935         * config/linux/ptrlock.h: Likewise.
5936         * config/linux/s390/futex.h: Likewise.
5937         * config/linux/sem.c: Likewise.
5938         * config/linux/sem.h: Likewise.
5939         * config/linux/sparc/futex.h: Likewise.
5940         * config/linux/wait.h: Likewise.
5941         * config/linux/x86/futex.h: Likewise.
5942         * config/mingw32/proc.c: Likewise.
5943         * config/mingw32/time.c: Likewise.
5944         * config/posix/affinity.c: Likewise.
5945         * config/posix/bar.c: Likewise.
5946         * config/posix/bar.h: Likewise.
5947         * config/posix/lock.c: Likewise.
5948         * config/posix/mutex.h: Likewise.
5949         * config/posix/proc.c: Likewise.
5950         * config/posix/ptrlock.h: Likewise.
5951         * config/posix/sem.c: Likewise.
5952         * config/posix/sem.h: Likewise.
5953         * config/posix/time.c: Likewise.
5954         * config/posix95/lock.c: Likewise.
5955         * critical.c: Likewise.
5956         * env.c: Likewise.
5957         * error.c: Likewise.
5958         * fortran.c: Likewise.
5959         * iter_ull.c: Likewise.
5960         * libgomp.h: Likewise.
5961         * libgomp_f.h.in: Likewise.
5962         * libgomp_g.h: Likewise.
5963         * loop.c: Likewise.
5964         * loop_ull.c: Likewise.
5965         * omp.h.in: Likewise.
5966         * omp_lib.f90.in: Likewise.
5967         * omp_lib.h.in: Likewise.
5968         * ordered.c: Likewise.
5969         * parallel.c: Likewise.
5970         * sections.c: Likewise.
5971         * single.c: Likewise.
5972         * task.c: Likewise.
5973         * team.c: Likewise.
5974         * work.c: Likewise.
5975
5976 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
5977
5978         * testsuite/config/default.exp: Change copyright header to refer to
5979         version 3 of the GNU General Public License and to point readers
5980         at the COPYING3 file and the FSF's license web page.
5981
5982 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
5983
5984         PR middle-end/39573
5985         * libgomp.c++/pr39573.C: New test.
5986
5987 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
5988
5989         PR other/39591
5990         * testsuite/libgomp.c/pr39591-1.c: New test.
5991         * testsuite/libgomp.c/pr39591-2.c: New test.
5992         * testsuite/libgomp.c/pr39591-3.c: New test.
5993
5994 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
5995
5996         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
5997         * testsuite/libgomp.c/atomic-6.c: Ditto.
5998
5999 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6000
6001         PR c/39495
6002         * testsuite/libgomp.c/loop-12.c: New test.
6003         * testsuite/libgomp.c/loop-11.c: New test.
6004         * testsuite/libgomp.c++/loop-11.C: New test.
6005         * testsuite/libgomp.c++/loop-12.C: New test.
6006         * testsuite/libgomp.c++/for-8.C: New test.
6007
6008 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6009
6010         * configure: Regenerate.
6011
6012 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6013
6014         PR middle-end/39154
6015         * testsuite/libgomp.c/pr39154.c: New test.
6016
6017 2009-01-30  Ian Lance Taylor  <iant@google.com>
6018
6019         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6020         libgomp_ld_is_gold.  Get gold version number.
6021         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6022         * configure: Rebuild.
6023
6024 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6025
6026         * testsuite/lib/libgomp.exp: Add -B option for targets that
6027         use libgfortran.a%s in their specs.
6028
6029 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6030
6031         PR libgomp/38086
6032         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6033         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6034         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6035         * configure: Regenerated.
6036         * config.h.in: Likewise.
6037
6038 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6039
6040         PR c++/38650
6041         * testsuite/libgomp.c/pr38650.c: New test.
6042         * testsuite/libgomp.c++/pr38650.C: New test.
6043
6044 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6045
6046         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6047
6048 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6049
6050         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6051
6052 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6053
6054         * configure: Regenerate.
6055
6056 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6057
6058         PR middle-end/36802
6059         * testsuite/libgomp.c/pr36802-1.c: New test.
6060         * testsuite/libgomp.c/pr36802-2.c: New test.
6061         * testsuite/libgomp.c/pr36802-3.c: New test.
6062
6063 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6064
6065         PR libgomp/38270
6066         * config/linux/powerpc/mutex.h: New.
6067
6068 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6069
6070         PR c++/38257
6071         * testsuite/libgomp.c++/for-7.C: New test.
6072
6073         PR c++/38348
6074         * testsuite/libgomp.c++/for-6.C: New test.
6075
6076 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6077
6078         PR testsuite/28870
6079         * testsuite/lib/libgomp.exp: Include new timeout library files.
6080         (libgomp_target_compile): Set timeout value from new proc.
6081
6082 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6083
6084         PR libgomp/37938
6085         * config/linux/ia64/mutex.h: New.
6086
6087 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6088
6089         PR libgomp/37935
6090         * libgomp.texi (Runtime library routines, environment variables):
6091         Update for OpenMP version 3.0.
6092
6093 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6094             Steve Ellcey  <sje@cup.hp.com>
6095
6096         * configure: Regenerate for new libtool.
6097         * Makefile.in: Ditto.
6098         * testsuite/Makefile.in: Ditto.
6099
6100 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6101             Andreas Tobler  <a.tobler@schweiz.org>
6102
6103         * config/bsd/proc.c: New file.
6104         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6105         * configure.ac: Check for header <sys/sysctl.h>
6106         * configure: Regenerate.
6107         * config.h.in: Likewise.
6108
6109 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6110
6111         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6112
6113 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6114
6115         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6116         * Makefile.in: Regenerated.
6117         * testsuite/Makefile.in: Regenerated.
6118
6119 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6120
6121         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6122         depend on blddir if blddir exists.
6123         (libgomp_target_compile): Likewise.
6124         * testsuite/libgomp.c++/c++.exp: Likewise.
6125         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6126
6127 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6128
6129         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6130         Do not list GPL as Invariant Section.
6131
6132 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6133             Chao-ying Fu  <fu@mips.com>
6134
6135         * configure.tgt: Enable futex for MIPS.
6136         * config/linux/mips/futex.h: New file.
6137
6138 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6139
6140         * team.c (gomp_team_end): Free team immediately if it has
6141         just one thread.
6142
6143 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6144
6145         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6146         * testsuite/libgomp.fortran/fortran.exp: Same.
6147         * testsuite/libgomp.c/c.exp: Same.
6148         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6149         directory to library path first.
6150
6151 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6152
6153         * env.c (parse_stacksize): Add cast to avoid warning.
6154         (parse_spincount): Likewise.
6155
6156 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6157
6158         * testsuite/libgomp.c/loop-10.c: New test.
6159         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6160         * libgomp.c++/loop-6.C (main): Likewise.
6161
6162         PR debug/36617
6163         * testsuite/libgomp.c/debug-1.c: New test.
6164
6165 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6166
6167         * testsuite/libgomp.c/nqueens-1.c: New test.
6168
6169         PR c++/36523
6170         * testsuite/libgomp.c++/task-7.C: New function.
6171
6172 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6173
6174         * configure: Regenerate.
6175
6176 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6177
6178         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6179         mutex when HAVE_SYNC_BUILTINS isn't defined.
6180
6181 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6182
6183         * libgomp.texi (omp_test_lock): Fix typo.
6184
6185 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6186
6187         * omp_lib.f90.in: Add "implicit none".
6188
6189 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6190
6191         PR middle-end/36506
6192         * testsuite/libgomp.c/reduction-5.c: New test.
6193
6194 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6195
6196         * libgomp.h (struct gomp_task): Add in_tied_task field.
6197         * task.c (gomp_init_task): Initialize it.
6198         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6199         unconditionally.  Don't call gomp_team_barrier_wake if
6200         current task is implicit or if(0) from implicit and number of
6201         running tasks is equal to nthreads - 1.
6202
6203         PR libgomp/36471
6204         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6205         omp_get_team_size_8): Fix pastos.
6206
6207         PR libgomp/36469
6208         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6209         * configure: Regenerated.
6210         * config.h.in: Regenerated.
6211         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6212         defined.
6213
6214 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6215
6216         PR bootstrap/36452
6217         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6218         (GOMP_loop_ull_dynamic_start): Likewise.
6219         (GOMP_loop_ull_guided_start): Likewise.
6220         (GOMP_loop_ull_ordered_static_start): Likewise.
6221         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6222         (GOMP_loop_ull_ordered_guided_start): Likewise.
6223
6224 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6225             Richard Henderson  <rth@redhat.com>
6226             Ulrich Drepper  <drepper@redhat.com>
6227             Jakob Blomer  <jakob.blomer@ira.uka.de>
6228
6229         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6230         Substitute also OMP_*LOCK_25*.
6231         * configure: Regenerated.
6232         * config.h.in: Regenerated.
6233         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6234         ptrlock.c and task.c.
6235         * Makefile.in: Regenerated.
6236         * testsuite/Makefile.in: Regenerated.
6237         * task.c: New file.
6238         * loop_ull.c: New file.
6239         * iter_ull.c: New file.
6240         * libgomp.h: Include ptrlock.h.
6241         (enum gomp_task_kind): New type.
6242         (struct gomp_team): Add task_lock, task_queue, task_count,
6243         task_running_count, single_count fields.  Add
6244         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6245         Remove work_share_lock, generation_mask,
6246         oldest_live_gen, num_live_gen and init_work_shares fields, add
6247         work work_share_list_alloc, work_share_list_free and work_share_chunk
6248         fields.  Change work_shares from pointer to pointers into an array.
6249         Change ordered_release field into gomp_sem_t ** from flexible array
6250         member.  Add implicit_task and initial_work_shares fields.
6251         Move close to the end of the struct.
6252         (struct gomp_team_state): Add single_count, last_work_share,
6253         active_level and level fields, remove work_share_generation.
6254         (gomp_barrier_handle_tasks): New prototype.
6255         (gomp_finish_task): New inline function.
6256         (struct gomp_work_share): Move chunk_size, end, incr into
6257         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6258         next_ll fields.  Reshuffle fields.  Add next_alloc,
6259         next_ws, next_free and inline_ordered_team_ids fields, change
6260         ordered_team_ids into pointer from flexible array member.
6261         Add mode field.  Put lock and next into a different cache line
6262         from most of the write-once fields.
6263         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6264         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6265         gomp_iter_ull_guided_next): New prototypes.
6266         (gomp_new_icv): New prototype.
6267         (struct gomp_thread): Add thread_pool and task fields.
6268         (struct gomp_thread_pool): New type.
6269         (gomp_new_team): New prototype.
6270         (gomp_team_start): Change type of last argument.
6271         (gomp_new_work_share): Removed.
6272         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6273         (gomp_work_share_init_done): New static inline.
6274         (gomp_throttled_spin_count_var, gomp_available_cpus,
6275         gomp_managed_threads): New extern decls.
6276         (gomp_init_task): New prototype.
6277         (gomp_spin_count_var): New extern var decl.
6278         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6279         or no alias support, or if not PIC.
6280         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6281         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6282         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6283         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6284         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6285         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6286         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6287         gomp_test_nest_lock_25): New prototypes.
6288         (omp_lock_symver, strong_alias): Define.
6289         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6290         decls.
6291         (gomp_end_task): New.
6292         (struct gomp_task_icv, gomp_global_icv): New.
6293         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6294         (struct gomp_task): New.
6295         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6296         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6297         (gomp_icv): New.
6298         (gomp_schedule_type): Reorder enum to match
6299         omp_sched_t.
6300         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6301         fields.
6302         (gomp_thread_start): Add gomp_team_barrier_wait call.
6303         For non-nested case remove clearing of docked thread thr fields.
6304         Use pool fields instead of global gomp_* variables.  Use
6305         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6306         Create tasks for each member thread.
6307         (free_team): Only destroy team barrier, task_lock here and free it.
6308         (gomp_free_thread): Free last_team if non-NULL.
6309         (gomp_team_end): Call gomp_team_barrier_wait instead of
6310         gomp_barrier_wait.  For nested case call one extra
6311         gomp_barrier_wait.  Move here some destruction from free_team.
6312         Call free_team on pool->last_team if any, rather than freeing
6313         current team.  Destroy work_share_list_free_lock ifndef
6314         HAVE_SYNC_BUILTINS.
6315         (gomp_new_icv): New function.
6316         (gomp_threads, gomp_threads_size, gomp_threads_used,
6317         gomp_threads_dock): Removed.
6318         (gomp_thread_destructor): New variable.
6319         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6320         functions.
6321         (gomp_team_start): Create new pool if current thread doesn't have
6322         one.  Use pool fields instead of global gomp_* variables.
6323         Initialize thread_pool field for new threads.  Clear single_count.
6324         Change last argument from ws to team, don't create
6325         new team, set ts.work_share to &team->work_shares[0] and clear
6326         ts.last_work_share.  Don't clear ts.work_share_generation.
6327         If number of threads changed, adjust atomically gomp_managed_threads.
6328         Use gomp_init_task instead of gomp_new_task,
6329         set thr->task to the corresponding implicit_task array entry.
6330         Create tasks for each member thread.  Initialize ts.level.
6331         (initialize_team): Call pthread_key_create on
6332         gomp_thread_destructor.
6333         (team_destructor): New function.
6334         (new_team): Removed.
6335         (gomp_new_team): New function.
6336         (free_team): Free gomp_work_share blocks chained through next_alloc,
6337         instead of freeing work_shares and destroying work_share_lock.
6338         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6339         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6340         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6341         of gomp_barrier_wait.
6342         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6343         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6344         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6345         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6346         of gomp_barrier_wait.
6347         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6348         gomp_work_share_init_done if gomp_work_share_start returned true.
6349         Don't unlock ws->lock.
6350         * work.c: Include stddef.h.
6351         (free_work_share): Use work_share_list_free_lock instead
6352         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6353         Call gomp_fini_work_share and then either free ws if orphaned, or
6354         put it into work_share_list_free list of the current team.
6355         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6356         functions.
6357         (gomp_work_share_start, gomp_work_share_end,
6358         gomp_work_share_end_nowait): Rewritten.
6359         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6360         (openmp_version): Set to 200805.
6361         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6362         omp_sched_guided, omp_sched_auto): New parameters.
6363         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6364         omp_set_max_active_levels, omp_get_max_active_levels,
6365         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6366         omp_get_active_level): New interfaces.
6367         * omp_lib.h.in (openmp_version): Set to 200805.
6368         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6369         omp_sched_guided, omp_sched_auto): New parameters.
6370         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6371         omp_set_max_active_levels, omp_get_max_active_levels,
6372         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6373         omp_get_active_level): New externals.
6374         * loop.c: Include limits.h.
6375         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6376         GFS_AUTO.
6377         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6378         Likewise.  Use gomp_icv.
6379         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6380         ts.static_trip here.
6381         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6382         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6383         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6384         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6385         don't unlock ws->lock, otherwise lock it.
6386         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6387         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6388         (gomp_parallel_loop_start): Call gomp_new_team instead of
6389         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6390         Adjust gomp_team_start caller.  Pass 0 as second argument to
6391         gomp_resolve_num_threads.
6392         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6393         If adding ws->chunk_size nthreads + 1 times after end won't
6394         overflow, set ws->mode to 1.
6395         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6396         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6397         GOMP_loop_ull_ordered_static_start,
6398         GOMP_loop_ull_ordered_dynamic_start,
6399         GOMP_loop_ull_ordered_guided_start,
6400         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6401         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6402         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6403         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6404         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6405         prototypes.
6406         * libgomp.map: Export lock routines also @@OMP_2.0.
6407         (GOMP_loop_ordered_dynamic_first,
6408         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6409         GOMP_loop_ordered_static_first): Remove.
6410         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6411         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6412         GOMP_loop_ull_ordered_dynamic_next,
6413         GOMP_loop_ull_ordered_dynamic_start,
6414         GOMP_loop_ull_ordered_guided_next,
6415         GOMP_loop_ull_ordered_guided_start,
6416         GOMP_loop_ull_ordered_runtime_next,
6417         GOMP_loop_ull_ordered_runtime_start,
6418         GOMP_loop_ull_ordered_static_next,
6419         GOMP_loop_ull_ordered_static_start,
6420         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6421         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6422         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6423         (omp_set_schedule, omp_get_schedule,
6424         omp_get_thread_limit, omp_set_max_active_levels,
6425         omp_get_max_active_levels, omp_get_level,
6426         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6427         omp_set_schedule_, omp_set_schedule_8_,
6428         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6429         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6430         omp_get_max_active_levels_, omp_get_level_,
6431         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6432         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6433         New exports @@OMP_3.0.
6434         * omp.h.in (omp_sched_t): New type.
6435         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6436         omp_set_max_active_levels, omp_get_max_active_levels,
6437         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6438         omp_get_active_level): New prototypes.
6439         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6440         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6441         gomp_thread_limit_var, gomp_remaining_threads_count,
6442         gomp_remaining_threads_lock): New variables.
6443         (parse_spincount): New function.
6444         (initialize_env): Call gomp_init_num_threads unconditionally.
6445         Initialize gomp_available_cpus.  Call parse_spincount,
6446         initialize gomp_{,throttled_}spin_count_var
6447         depending on presence and value of OMP_WAIT_POLICY and
6448         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6449         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6450         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6451         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6452         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6453         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6454         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6455         (gomp_global_icv): New.
6456         (parse_schedule): Use it.  Parse "auto".
6457         (omp_set_num_threads): Use gomp_icv.
6458         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6459         Likewise.
6460         (omp_get_max_threads): Move from parallel.c.
6461         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6462         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6463         add ialias.
6464         (parse_stacksize, parse_wait_policy): New functions.
6465         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6466         both wrappers for compatibility and new locks.
6467         (omp_set_schedule, omp_get_schedule,
6468         omp_get_thread_limit, omp_set_max_active_levels,
6469         omp_get_max_active_levels, omp_get_level,
6470         omp_get_ancestor_thread_num, omp_get_team_size,
6471         omp_get_active_level): New ialias_redirect.
6472         (omp_set_schedule_, omp_set_schedule_8_,
6473         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6474         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6475         omp_get_max_active_levels_, omp_get_level_,
6476         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6477         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6478         New functions.
6479         * parallel.c: Include limits.h.
6480         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6481         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6482         argument to gomp_team_start.  Pass 0 as second argument to
6483         gomp_resolve_num_threads.
6484         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6485         if gomp_thread_limit_var != ULONG_MAX.
6486         (omp_in_parallel): Implement using ts.active_level.
6487         (omp_get_max_threads): Move to env.c.
6488         (omp_get_level, omp_get_ancestor_thread_num,
6489         omp_get_team_size, omp_get_active_level): New functions,
6490         add ialias.
6491         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6492         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6493         gomp_iter_dynamic_next instead of the _locked variant and don't take
6494         lock around it, otherwise acquire it before calling
6495         gomp_iter_dynamic_next_locked.
6496         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6497         gomp_iter_dynamic_next instead of the _locked variant and don't take
6498         lock around it.
6499         (GOMP_parallel_sections_start): Call gomp_new_team instead of
6500         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
6501         Adjust gomp_team_start caller.  Pass count as second argument to
6502         gomp_resolve_num_threads, don't adjust num_threads after the call.
6503         Use gomp_icv.
6504         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6505         ws->chunk_size by incr.
6506         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
6507         code.
6508         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6509         types.
6510         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6511         (omp_check_defines): Check even the compat defines.
6512         * config/linux/ptrlock.c: New file.
6513         * config/linux/ptrlock.h: New file.
6514         * config/linux/wait.h: New file.
6515         * config/posix/ptrlock.c: New file.
6516         * config/posix/ptrlock.h: New file.
6517         * config/linux/bar.h (gomp_team_barrier_wait,
6518         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6519         (gomp_team_barrier_set_task_pending,
6520         gomp_team_barrier_clear_task_pending,
6521         gomp_team_barrier_set_waiting_for_tasks,
6522         gomp_team_barrier_waiting_for_tasks,
6523         gomp_team_barrier_done): New inlines.
6524         (gomp_barrier_t): Rewritten.
6525         (gomp_barrier_state_t): New typedef.
6526         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6527         gomp_barrier_wait_start): Rewritten.
6528         (gomp_barrier_wait_end): Change second argument to
6529         gomp_barrier_state_t.
6530         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6531         inlines.
6532         * config/linux/bar.c: Include wait.h instead of libgomp.h and
6533         futex.h.
6534         (gomp_barrier_wait_end): Rewritten.
6535         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6536         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6537         * config/posix/bar.h (gomp_barrier_t): Add generation field.
6538         (gomp_barrier_state_t): New typedef.
6539         (gomp_team_barrier_wait,
6540         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6541         (gomp_barrier_wait_start): Or all but low 2 bits from generation
6542         into the return value.  Return gomp_barrier_state_t.
6543         (gomp_team_barrier_set_task_pending,
6544         gomp_team_barrier_clear_task_pending,
6545         gomp_team_barrier_set_waiting_for_tasks,
6546         gomp_team_barrier_waiting_for_tasks,
6547         gomp_team_barrier_done): New inlines.
6548         (gomp_barrier_wait_end): Change second argument to
6549         gomp_barrier_state_t.
6550         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6551         inlines.
6552         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6553         (gomp_barrier_wait_end): Change second argument to
6554         gomp_barrier_state_t.
6555         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6556         gomp_team_barrier_wake): New functions.
6557         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6558         futex.h.
6559         (gomp_futex_wake, gomp_futex_wait): New variables.
6560         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6561         * config/linux/lock.c: Rewrite to make locks task owned,
6562         for backwards compatibility provide the old entrypoints
6563         if symbol versioning.  Include wait.h instead of libgomp.h and
6564         futex.h.
6565         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6566         * config/posix95/lock.c: Rewrite to make locks task owned,
6567         for backwards compatibility provide the old entrypoints
6568         if symbol versioning.
6569         * config/posix/lock.c: Rewrite to make locks task owned,
6570         for backwards compatibility provide the old entrypoints
6571         if symbol versioning.
6572         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6573         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6574         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6575         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6576         (sys_futex0): Return error code.
6577         (futex_wake, futex_wait): If ENOSYS was returned, clear
6578         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6579         (cpu_relax, atomic_write_barrier): New static inlines.
6580         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6581         (futex_wake, futex_wait): If ENOSYS was returned, clear
6582         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6583         (cpu_relax, atomic_write_barrier): New static inlines.
6584         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6585         (sys_futex0): Return error code.
6586         (futex_wake, futex_wait): If ENOSYS was returned, clear
6587         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6588         (cpu_relax, atomic_write_barrier): New static inlines.
6589         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6590         (sys_futex0): Return error code.
6591         (futex_wake, futex_wait): If ENOSYS was returned, clear
6592         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6593         (cpu_relax, atomic_write_barrier): New static inlines.
6594         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6595         (sys_futex0): Return error code.
6596         (futex_wake, futex_wait): If ENOSYS was returned, clear
6597         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6598         (cpu_relax, atomic_write_barrier): New static inlines.
6599         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6600         (sys_futex0): Return error code.
6601         (futex_wake, futex_wait): If ENOSYS was returned, clear
6602         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6603         (cpu_relax, atomic_write_barrier): New static inlines.
6604         * config/linux/sem.c: Include wait.h instead of libgomp.h and
6605         futex.h.
6606         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6607         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6608         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6609         types.
6610         (omp_nest_lock_t): Change owner into void *, add lock field.
6611         * config/posix95/omp-lock.h: Include semaphore.h.
6612         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6613         (omp_lock_t): Use sem_t instead of mutex if semaphores
6614         aren't broken.
6615         (omp_nest_lock_t): Likewise.  Change owner to void *.
6616         * config/posix/omp-lock.h: Include semaphore.h.
6617         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6618         (omp_lock_t): Use sem_t instead of mutex if semaphores
6619         aren't broken.
6620         (omp_nest_lock_t): Likewise.  Add owner field.
6621
6622 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6623
6624         * testsuite/libgomp.c/collapse-1.c: New test.
6625         * testsuite/libgomp.c/collapse-2.c: New test.
6626         * testsuite/libgomp.c/collapse-3.c: New test.
6627         * testsuite/libgomp.c/icv-1.c: New test.
6628         * testsuite/libgomp.c/icv-2.c: New test.
6629         * testsuite/libgomp.c/lib-2.c: New test.
6630         * testsuite/libgomp.c/lock-1.c: New test.
6631         * testsuite/libgomp.c/lock-2.c: New test.
6632         * testsuite/libgomp.c/lock-3.c: New test.
6633         * testsuite/libgomp.c/loop-4.c: New test.
6634         * testsuite/libgomp.c/loop-5.c: New test.
6635         * testsuite/libgomp.c/loop-6.c: New test.
6636         * testsuite/libgomp.c/loop-7.c: New test.
6637         * testsuite/libgomp.c/loop-8.c: New test.
6638         * testsuite/libgomp.c/loop-9.c: New test.
6639         * testsuite/libgomp.c/nested-3.c: New test.
6640         * testsuite/libgomp.c/nestedfn-6.c: New test.
6641         * testsuite/libgomp.c/sort-1.c: New test.
6642         * testsuite/libgomp.c/task-1.c: New test.
6643         * testsuite/libgomp.c/task-2.c: New test.
6644         * testsuite/libgomp.c/task-3.c: New test.
6645         * testsuite/libgomp.c/task-4.c: New test.
6646         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6647         to C++ testsuite default compiler options.
6648         * testsuite/libgomp.c++/collapse-1.C: New test.
6649         * testsuite/libgomp.c++/collapse-2.C: New test.
6650         * testsuite/libgomp.c++/ctor-10.C: New test.
6651         * testsuite/libgomp.c++/for-1.C: New test.
6652         * testsuite/libgomp.c++/for-2.C: New test.
6653         * testsuite/libgomp.c++/for-3.C: New test.
6654         * testsuite/libgomp.c++/for-4.C: New test.
6655         * testsuite/libgomp.c++/for-5.C: New test.
6656         * testsuite/libgomp.c++/loop-8.C: New test.
6657         * testsuite/libgomp.c++/loop-9.C: New test.
6658         * testsuite/libgomp.c++/loop-10.C: New test.
6659         * testsuite/libgomp.c++/task-1.C: New test.
6660         * testsuite/libgomp.c++/task-2.C: New test.
6661         * testsuite/libgomp.c++/task-3.C: New test.
6662         * testsuite/libgomp.c++/task-4.C: New test.
6663         * testsuite/libgomp.c++/task-5.C: New test.
6664         * testsuite/libgomp.c++/task-6.C: New test.
6665         * testsuite/libgomp.fortran/allocatable1.f90: New test.
6666         * testsuite/libgomp.fortran/allocatable2.f90: New test.
6667         * testsuite/libgomp.fortran/allocatable3.f90: New test.
6668         * testsuite/libgomp.fortran/allocatable4.f90: New test.
6669         * testsuite/libgomp.fortran/collapse1.f90: New test.
6670         * testsuite/libgomp.fortran/collapse2.f90: New test.
6671         * testsuite/libgomp.fortran/collapse3.f90: New test.
6672         * testsuite/libgomp.fortran/collapse4.f90: New test.
6673         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
6674         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
6675         * testsuite/libgomp.fortran/lib4.f90: New test.
6676         * testsuite/libgomp.fortran/lock-1.f90: New test.
6677         * testsuite/libgomp.fortran/lock-2.f90: New test.
6678         * testsuite/libgomp.fortran/nested1.f90: New test.
6679         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
6680         * testsuite/libgomp.fortran/strassen.f90: New test.
6681         * testsuite/libgomp.fortran/tabs1.f90: New test.
6682         * testsuite/libgomp.fortran/tabs2.f: New test.
6683         * testsuite/libgomp.fortran/task1.f90: New test.
6684         * testsuite/libgomp.fortran/task2.f90: New test.
6685         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
6686         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6687         * testsuite/libgomp.c/pr26943-2.c: Likewise.
6688         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6689         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6690
6691 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
6692
6693         PR c++/36308
6694         * testsuite/libgomp.c++/ctor-11.C: New test.
6695         * testsuite/libgomp.c++/ctor-12.C: New test.
6696
6697 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
6698
6699         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
6700
6701 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
6702
6703         PR middle-end/36106
6704         * testsuite/libgomp.c/atomic-5.c: New test.
6705         * testsuite/libgomp.c/atomic-6.c: New test.
6706         * testsuite/libgomp.c/autopar-1.c: New test.
6707
6708 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6709
6710         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
6711         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
6712         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
6713         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
6714         * configure: Regenerate.
6715         * Makefile.in, testsuite/Makefile.in: Likewise.
6716
6717 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
6718
6719         PR bootstrap/35457
6720         * aclocal.m4: Regenerate.
6721         * configure: Regenerate.
6722
6723 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
6724
6725         PR middle-end/35611
6726         * testsuite/libgomp.c/atomic-4.c: New test.
6727
6728         PR libgomp/35625
6729         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
6730         (gomp_iter_guided_next): Likewise.
6731         * testsuite/libgomp.c/pr35625.c: New test.
6732
6733 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6734
6735         * aclocal.m4: Regenerate.
6736         * configure: Likewise.
6737         * Makefile.in: Likewise.
6738         * testsuite/Makefile.in: Likewise.
6739
6740 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
6741
6742         PR middle-end/35185
6743         * testsuite/libgomp.c++/pr35185.C: New test.
6744
6745 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
6746
6747         PR middle-end/35549
6748         * testsuite/libgomp.c/pr35549.c: New test.
6749
6750 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
6751
6752         * testsuite/libgomp.c/atomic-3.c: New test.
6753
6754 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6755
6756         PR fortran/33197
6757         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
6758         .F08 file suffixes.
6759
6760 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
6761
6762         PR libgomp/33131
6763         * configure.ac: Add ACX_HEADER_STRING.
6764         * env.c: Include strings.h.
6765         * aclocal.m4: Regenerate.
6766         * config.h.in: Regenerate.
6767         * configure: Regenerate.
6768         * Makefile.in: Regenerate.
6769         * testsuite/Makefile.in: Regenerate.
6770
6771 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
6772
6773         PR middle-end/35196
6774         * testsuite/libgomp.c/pr35196.c: New test.
6775
6776         PR middle-end/35130
6777         * testsuite/libgomp.fortran/pr35130.f90: New test.
6778         * testsuite/libgomp.c/pr35130.c: New test.
6779
6780 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
6781
6782         PR middle-end/33880
6783         * testsuite/libgomp.c/pr33880.c: New test.
6784         * testsuite/libgomp.fortran/pr33880.f90: New test.
6785
6786 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
6787
6788         * configure: Regenerate.
6789
6790 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
6791
6792         * configure.ac: Move futex checking into ../config/futex.m4.
6793         * configure: Rebuilt.
6794         * aclocal.m4: Rebuilt.
6795         * Makefile.in: Rebuilt.
6796
6797         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
6798         2007-10-15 ../config/tls.m4 change.
6799
6800 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
6801
6802         PR c++/34513
6803         * testsuite/libgomp.c/pr34513.c: New test.
6804         * testsuite/libgomp.c++/pr34513.C: New test.
6805
6806 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
6807
6808         PR target/32765
6809         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
6810
6811 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
6812
6813         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
6814
6815 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
6816
6817         * testsuite/libgomp.c/private-1.c: New test.
6818
6819 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
6820             Paolo Bonzini  <bonzini@gnu.org>
6821
6822         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
6823         instead of 'VPATH ='.
6824         * Makefile.in: Regenerate.
6825
6826 2007-11-23  Matthias Klose  <doko@ubuntu.com>
6827
6828         * configure.ac: Adjust makeinfo version check.
6829         * configure: Regenerate.
6830
6831 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
6832
6833         PR fortran/34020
6834         * testsuite/libgomp.fortran/pr34020.f90: New test.
6835
6836 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
6837
6838         PR c++/33894
6839         * testsuite/libgomp.c++/atomic-1.C: New test.
6840
6841 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
6842
6843         PR libgomp/33275
6844         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
6845         Make x and y integers rather than (implicit) reals.  Add private (j)
6846         clause to the last omp parallel.
6847
6848 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
6849
6850         * configure: Regenerate following changes to ../config/tls.m4.
6851
6852 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
6853
6854         * testsuite/libgomp.fortran/stack.f90: New test.
6855
6856 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
6857
6858         * config/mingw32/proc.c: New file.
6859
6860 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
6861
6862         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
6863         (main): Use __get_cpuid to get i386 target fetaures.
6864         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
6865         (main): Use __get_cpuid to get x86_64 target fetaures.
6866
6867 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
6868
6869         PR target/32765
6870         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
6871         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
6872
6873 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
6874
6875         PR fortran/32550
6876         * testsuite/libgomp.fortran/pr32550.f90: New test.
6877         * testsuite/libgomp.fortran/crayptr2.f90: New test.
6878
6879 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
6880
6881         * aclocal.m4: Regenerated.
6882
6883 2007-07-05  Tobias Burnus  <burnus@net-b.de>
6884
6885         PR fortran/32359
6886         * testsuite/libgomp.fortran/pr32359.f90: New.
6887
6888 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
6889
6890         PR libgomp/32468
6891         * sections.c (GOMP_parallel_sections_start): Only decrease
6892         number of threads to COUNT if dyn_var is true.
6893         * testsuite/libgomp.c/pr32468.c: New test.
6894
6895 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
6896
6897         PR libgomp/26308
6898         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
6899
6900 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
6901
6902         PR middle-end/32362
6903         * testsuite/libgomp.c/pr32362-1.c: New test.
6904         * testsuite/libgomp.c/pr32362-2.c: New test.
6905         * testsuite/libgomp.c/pr32362-3.c: New test.
6906
6907 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
6908
6909         * team.c (gomp_team_start): Fix setting up thread_attr
6910         stack size.
6911
6912 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
6913
6914         * configure: Regenerate.
6915
6916 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
6917
6918         * Makefile.in: Regenerate.
6919         * configure: Regenerate.
6920         * aclocal.m4: Regenerate.
6921         * testsuite/Makefile.in: Regenerate.
6922
6923 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
6924
6925         * config/linux/proc.c: New file.
6926
6927         PR libgomp/28482
6928         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
6929
6930 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
6931
6932         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
6933
6934 2007-04-16  Matthias Klose  <doko@debian.org>
6935
6936         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
6937         flags if not building with -m64.
6938         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
6939         flag for i?86-*-* targets, if current target matches -m64.
6940
6941 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
6942
6943         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
6944         * Makefile.in: Regenerate.
6945
6946 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6947
6948         PR testsuite/31369
6949         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
6950         ld_library_path.
6951         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6952
6953 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
6954
6955         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
6956         decls.
6957         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
6958         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
6959         (parse_affinity): New function.
6960         (initialize_env): Call it and gomp_init_affinity.
6961         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
6962         create new pthread_attr_t and call gomp_init_thread_affinity
6963         on it for each thread before passing the attribute to pthread_create.
6964         * config/linux/affinity.c: New file.
6965         * config/posix/affinity.c: New file.
6966         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
6967         * configure: Rebuilt.
6968         * config.h.in: Rebuilt.
6969         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
6970         * Makefile.in: Rebuilt.
6971
6972 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
6973
6974         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
6975         *-*-darwin*.
6976         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
6977         and use it if found.
6978
6979 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
6980
6981         * testsuite/config/default.exp: New file.
6982         * testsuite/lib/libgomp.exp: New file.
6983         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
6984         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
6985         load_lib *, load_gcc_lib *): Move to libgomp.exp.
6986         (libgomp_load): Remove.
6987         * testsuite/lib/libgomp.exp (libgomp_init): Compute
6988         always_ld_library_path, not ld_library_path.  Set additional_flags
6989         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
6990         (target_compile): Do not call libgomp_init.  Append lang_library_path
6991         and lang_link_flags to options.
6992         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
6993         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
6994         here.
6995         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
6996         always_ld_library_path.  Set LD_LIBRARY_PATH here.
6997         * testsuite/libgomp.fortran/fortran.exp: Ditto.
6998         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
6999         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7000         CX8 flag.
7001         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7002         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7003         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7004         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7005         * testsuite/libgomp.c/atomic-10.c: Ditto.
7006
7007 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7008
7009         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7010         dg-final cleanup-modules line.
7011         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7012         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7013         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7014         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7015         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7016         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7017         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7018
7019 2007-03-18  Andreas Schwab  <schwab@suse.de>
7020
7021         * acinclude.m4: Adjust regular expression for ld version
7022         extraction.
7023         * configure: Regenerate.
7024
7025 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7026
7027         * Makefile.am: Add install-pdf target as copied from
7028         automake v1.10 rules.
7029         * Makefile.in: Regenerate
7030
7031 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7032
7033         PR libgomp/28486
7034         * configure: Regenerate.
7035
7036         PR c++/30703
7037         * testsuite/libgomp.c++/pr30703.C: New test.
7038
7039 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7040
7041         Revert:
7042         2006-07-05  Eric Christopher  <echristo@apple.com>
7043         * configure.ac: Depend addition of -pthread on host OS.
7044         * configure: Regenerate.
7045
7046 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7047
7048         * libgomp.texi: Fix spacing after abbreviations.
7049
7050 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7051
7052         PR libgomp/30546
7053         * configure.ac: Add check for makeinfo
7054         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7055         if an appropiate version of makeinfo is found.
7056         * aclocal.m4: Regenerated.
7057         * configure: Regenerated.
7058         * Makefile.in: Regenerated.
7059         * testsuite/Makefile.in: Regenerated.
7060
7061 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7062
7063         PR libgomp/30540
7064         * libgomp.texi: More about implementation-dependent settings.
7065
7066 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7067
7068         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7069
7070 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7071
7072         PR middle-end/30494
7073         * testsuite/libgomp.c/pr30494.c: New test.
7074
7075 2007-01-15  Tom Tromey  <tromey@redhat.com>
7076
7077         * configure: Rebuilt.
7078         * configure.ac: Fixed comment.
7079
7080 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7081
7082         * libgomp.texi: Document implementation specific default values of
7083         environment variables.
7084
7085 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7086
7087         PR libgomp/28209
7088         * libgomp.texi: New file.
7089         * configure.ac: Add --enable-generated-files-in-srcdir option.
7090         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7091         files to srcdir.
7092         * Makefile.in: Regenerated.
7093         * config.h.in: Regenerated.
7094         * testsuite/Makefile.in: Regenerated.
7095         * NOTES: Removed.
7096
7097 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7098
7099         PR libgomp/29949
7100         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7101
7102 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7103
7104         * configure: Regenerate.
7105
7106 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7107
7108         PR libgomp/29947
7109         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7110         start if there shouldn't be any loop iterations.
7111         (gomp_loop_ordered_static_start): Remove start == end test.
7112         * testsuite/libgomp.c/pr29947-1.c: New test.
7113         * testsuite/libgomp.c/pr29947-2.c: New test.
7114
7115 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7116
7117         * configure.tgt: Force initial-exec TLS model on Linux only.
7118
7119 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7120
7121         * configure: Regenerated.
7122
7123 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7124
7125         * env.c (parse_schedule): Reject out of range values.
7126         (parse_unsigned_long): Reject out of range, negative or zero values.
7127
7128 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7129
7130         PR fortran/29629
7131         * testsuite/libgomp.fortran/pr29629.f90: New test.
7132
7133 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7134
7135         PR libgomp/29494
7136         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7137         * config/posix95: New directory.
7138         * config/posix95/omp-lock.h: New file.
7139         * config/posix95/lock.c: Likewise.
7140
7141 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7142
7143         * aclocal.m4: Regenerate.
7144         * configure: Regenerate.
7145
7146 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7147
7148         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7149         '<' to '<='.
7150
7151 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7152
7153         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7154         test.
7155         * configure: Regenerate.
7156         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7157
7158 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7159
7160         PR middle-end/25261
7161         PR middle-end/28790
7162         * testsuite/libgomp.c/nestedfn-4.c: New test.
7163         * testsuite/libgomp.c/nestedfn-5.c: New test.
7164         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7165
7166         PR fortran/29097
7167         * testsuite/libgomp.fortran/condinc1.f: New test.
7168         * testsuite/libgomp.fortran/condinc2.f: New test.
7169         * testsuite/libgomp.fortran/condinc3.f90: New test.
7170         * testsuite/libgomp.fortran/condinc4.f90: New test.
7171         * testsuite/libgomp.fortran/condinc1.inc: New file.
7172
7173 2006-09-18  Tom Tromey  <tromey@redhat.com>
7174
7175         * configure: Rebuilt.
7176
7177 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7178
7179         PR c/28768
7180         PR preprocessor/14634
7181         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7182         to AC_DEFINE.
7183         * configure: Regenerate.
7184
7185 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7186
7187         * testsuite/libgomp.fortran/reduction3.f90: Change
7188         -2147483648 to -huge(i)-1 to avoid overflow.
7189         * testsuite/libgomp.fortran/reduction4.f90: Change
7190         Z'ffffffff' to not(0) to avoid overflow.
7191
7192 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7193
7194         PR libgomp/25938
7195         * Makefile.am (libsubincludedir): New.
7196         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7197         * Makefile.in: Regenerate.
7198
7199 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7200
7201         PR libgomp/28725
7202         * env.c: Include ctype.h.
7203         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7204         leading and/or trailing whitespace and compare strings case
7205         insensitively.
7206
7207 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7208
7209         PR fortran/28390
7210         * testsuite/libgomp.fortran/pr28390.f: New test.
7211
7212 2006-07-05  Eric Christopher  <echristo@apple.com>
7213
7214         * configure.ac: Depend addition of -pthread on host OS.
7215         * configure: Regenerate.
7216
7217 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7218
7219         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7220         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7221         defined.
7222
7223 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7224
7225         PR libgomp/26175
7226         PR libgomp/26477
7227         * configure.ac: If neither --enable-linux-futex nor
7228         --disable-linux-futex is passed, determine the default by checking
7229         for compiling and/or running against NPTL.  With --enable-linux-futex,
7230         check if SYS_gettid and SYS_futex are defined.
7231         * configure: Rebuilt.
7232
7233 2006-06-14  Richard Henderson  <rth@redhat.com>
7234
7235         PR libgomp/28008
7236         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7237         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7238
7239 2006-06-09  Richard Henderson  <rth@redhat.com>
7240
7241         * env.c (gomp_nthreads_var): Change to unsigned long.
7242         (gomp_run_sched_chunk): Likewise.
7243         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7244         (initialize_env): Initialize gomp_thread_attr.
7245         * libgomp.h (gomp_nthreads_var): Update decl.
7246         (gomp_run_sched_chunk): Likewise.
7247         (gomp_thread_attr): Declare.
7248         * team.c (gomp_thread_attr): Export.
7249         (initialize_team): Don't initialize it.
7250
7251 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7252
7253         PR fortran/27916
7254         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7255         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7256
7257 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7258
7259         * config/mingw32/time.c: New file.
7260         * configure.tgt: Use it.
7261
7262 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7263
7264         * Makefile.am: Add install-html target. Add install-html to .PHONY
7265         * Makefile.in: Regenerate.
7266
7267 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7268
7269         PR libgomp/27612
7270         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7271         * testsuite/libgomp.c/critical-1.c: Likewise.
7272         * testsuite/libgomp.c/loop-1.c: Likewise.
7273         * testsuite/libgomp.c/loop-2.c: Likewise.
7274         * testsuite/libgomp.c/single-1.c: Likewise.
7275         * testsuite/libgomp.c/ordered-1.c: Likewise.
7276         * testsuite/libgomp.c/ordered-2.c: Likewise.
7277
7278 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7279
7280         PR middle-end/27416
7281         * libgomp.fortran/pr27416-1.f90: New test.
7282
7283 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7284
7285         PR fortran/27395
7286         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7287         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7288
7289 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7290
7291         PR c++/26943
7292         * testsuite/libgomp.c/pr26943-1.c: New test.
7293         * testsuite/libgomp.c/pr26943-2.c: New test.
7294         * testsuite/libgomp.c/pr26943-3.c: New test.
7295         * testsuite/libgomp.c/pr26943-4.c: New test.
7296         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7297         * testsuite/libgomp.c++/pr26943.C: New test.
7298
7299 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7300
7301         PR middle-end/27337
7302         * testsuite/libgomp.c++/pr27337.C: New test.
7303
7304 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7305
7306         PR c/26171
7307         * testsuite/libgomp.c/pr26171.c: New test.
7308
7309 2006-04-25  Richard Henderson  <rth@redhat.com>
7310
7311         PR libgomp/25865
7312         * configure.ac: Use GCC_CHECK_TLS.
7313         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7314         * Makefile.in, aclocal.m4, configure: Regenerate.
7315
7316 2006-04-10  Matthias Klose  <doko@debian.org>
7317
7318         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7319         directory names containing underscores.
7320
7321 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7322
7323         PR c++/26691
7324         * testsuite/libgomp.c++/pr26691.C: New test.
7325
7326 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7327
7328         * testsuite/libgomp.fortran/retval2.f90: New test.
7329
7330 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7331
7332         * testsuite/libgomp.c++: New directory.
7333
7334 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7335
7336         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7337         * config/posix/sem.c: Implement the above.
7338
7339 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7340
7341         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7342         define HAVE_BROKEN_POSIX_SEMAPHORES.
7343         * configure: Rebuilt.
7344         * config.h.in: Rebuilt.
7345
7346 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7347
7348         PR bootstrap/26161
7349         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7350         for the other pthread check.
7351         * configure: Regenerate.
7352         * config.h.in: Regenerate.
7353
7354 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7355
7356         PR libgomp/25938
7357         PR libgomp/25984
7358         * Makefile.am (fincludedir): New variable.
7359         (nodist_include_HEADERS): Remove Fortran files.
7360         (nodist_finclude_HEADERS): New variable.
7361         * Makefile.in: Regenerated.
7362
7363 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7364
7365         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7366         Remove tests for returning assumed character length arrays.
7367
7368 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7369             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7370
7371         PR libgomp/25936
7372         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7373
7374 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7375
7376         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7377
7378 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7379
7380         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7381         part of LD_LIBRARY_PATH manually.
7382
7383 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7384
7385         PR libgomp/25852
7386         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7387         libgomp_init.
7388
7389 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7390
7391         PR libgomp/25884
7392         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7393         * configure.ac (PERL): Don't set.
7394         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7395         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7396         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7397         * omp.h.in: Wrap the new configure substitutions with @ characters.
7398         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7399         * aclocal.m4, configure, Makefile.in: Regenerate.
7400         * mkomp_h.pl: Delete.
7401
7402 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7403
7404         PR libgomp/25259
7405         * configure.ac: Use GCC_HEADER_STDINT.
7406         * libgomp.h: Include gstdint.h.
7407         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7408         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7409
7410 2006-01-24  Richard Henderson  <rth@redhat.com>
7411
7412         PR libgomp/25942
7413         * configure.ac: Add AM_MAINTAINER_MODE.
7414         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7415
7416 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7417
7418         * Makefile.in: Regenerate.
7419         * testsuite/Makefile.in: Regenerate.
7420         * aclocal.m4: Regenerate.
7421
7422 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7423
7424         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7425         Solaris.
7426         * configure.ac: Add check for loadavg.h.
7427         (link_gomp): Adjust comment.
7428         * configure: Regenerate.
7429         * config.h.in: Regenerate.
7430
7431 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7432
7433         PR libgomp/25877
7434         * configure.ac: Remove check for alloca.h.
7435         * configure: Regenerate.
7436         * config.h.in: Regenerate.
7437         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7438         * team.c: Remove use of alloca.h.
7439         Call gomp_alloca instead of alloca.
7440
7441 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7442
7443         PR libgomp/25877
7444         * team.c: Add include of alloca.h.
7445         * configure.ac: Add check for alloca.h.
7446         * configure: Regenerate.
7447         * config.h.in: Regenerate.
7448
7449 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7450
7451         PR fortran/25219
7452         * testsuite/libgomp.fortran/pr25219.f90: New test.
7453
7454 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7455
7456         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7457         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7458         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7459         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7460         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7461         testsuite/libgomp.fortran/threadprivate1.f90,
7462         testsuite/libgomp.fortran/threadprivate2.f90,
7463         testsuite/libgomp.fortran/threadprivate3.f90,
7464         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7465         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7466         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7467         effective-target to TLS runtime.
7468
7469         * testsuite/libgomp.fortran/pr25162.f: Require
7470         effective-target TLS runtime.
7471
7472 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7473
7474         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7475         * testsuite/libgomp.c/nestedfn-3.c: New test.
7476
7477 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7478
7479         PR fortran/25162
7480         * testsuite/libgomp.fortran/pr25162.f: New test.
7481
7482 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7483
7484         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7485         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7486
7487 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7488
7489         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7490         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7491         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7492         single.c, team.c, work.c, config/linux/alpha/futex.h,
7493         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7494         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7495         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7496         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7497         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7498         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7499         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7500         FSF address.
7501
7502 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7503
7504         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7505         to nodist_noinst_HEADERS.
7506         * Makefile.in: Rebuilt.
7507
7508         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7509         add integer count field.
7510         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7511         omp_nest_lock_t type change.
7512         (omp_init_nest_lock): Likewise.  Initialize count to 0.
7513         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7514         Increment count.
7515         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7516         Decrement count.
7517         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7518         Increment count if successful and return the new nesting level.
7519         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7520         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7521         * testsuite/libgomp.c/lib-1.c: New test.
7522         * testsuite/libgomp.fortran/lib1.f90: New test.
7523         * testsuite/libgomp.fortran/lib2.f: New test.
7524         * testsuite/libgomp.fortran/lib3.f: New test.
7525
7526 2005-11-17  Richard Henderson  <rth@redhat.com>
7527
7528         PR 24845
7529         * Makefile.am (nodist_toolexeclib_HEADERS): New.
7530         * configure.ac (link_gomp): New.  Substitute it.
7531         (AC_CONFIG_FILES): Add libgomp.spec.
7532         * libgomp.spec.in: New file.
7533         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7534         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7535
7536 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7537
7538         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7539         reduction(-:var) behaving the same as reduction(+:var).
7540         * testsuite/libgomp.c/reduction-4.c: New test.
7541
7542 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
7543
7544         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7545         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7546         testsuite/libgomp.c/copyin-3.c,
7547         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7548         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7549         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7550         testsuite/libgomp.c++/pr24455.C,
7551         testsuite/libgomp.fortran/threadprivate1.f90,
7552         testsuite/libgomp.fortran/threadprivate2.f90,
7553         testsuite/libgomp.fortran/threadprivate3.f90,
7554         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7555         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7556         testsuite/libgomp.fortran/omp_parse3.f90: Require
7557         effective-target TLS.
7558
7559 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
7560
7561         * HEADER: Remove.
7562
7563 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
7564
7565         PR libgomp/24797
7566         * team.c (initialize_team): Pass NULL rather than free as
7567         pthread_key_create destructor.  Initialize thread specific data
7568         pointer in initial thread to a static local variable rather than
7569         malloced memory.
7570
7571 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
7572
7573         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7574         its location to ld_library_path.
7575
7576 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7577
7578         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7579
7580 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7581
7582         * testsuite/libgomp.c: Rename from libgomp.dg.
7583
7584 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
7585
7586         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7587         threadprivate variable 'i'.
7588
7589 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
7590
7591         * config/linux/s390/futex.h: New file.
7592         * configure.tgt: Use it.
7593
7594         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7595         before the parallel.
7596
7597 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
7598
7599         PR c++/24734
7600         * testsuite/libgomp.c++/master-1.C: New test.
7601
7602 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7603
7604         * testsuite/libgomp.dg/copyin-3.c: New test.
7605
7606 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7607
7608         * testsuite/libgomp.fortran/retval1.f90: New test.
7609         * testsuite/libgomp.fortran/vla7.f90: New test.
7610
7611 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
7612
7613         * testsuite/libgomp.fortran/vla2.f90: New test.
7614         * testsuite/libgomp.fortran/vla3.f90: New test.
7615         * testsuite/libgomp.fortran/vla4.f90: New test.
7616         * testsuite/libgomp.fortran/vla5.f90: New test.
7617         * testsuite/libgomp.fortran/vla6.f90: New test.
7618
7619 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
7620
7621         * config/linux/sparc/futex.h: New file.
7622         * configure.tgt: Use it.
7623         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7624
7625         * critical.c: Include stdlib.h.
7626         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7627         ignoring return value.
7628         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7629         LIBGOMP_CHECK_SYNC_BUILTINS check.
7630         * configure: Rebuilt.
7631
7632 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7633
7634         * testsuite/libgomp.fortran/vla1.f90: New test.
7635
7636 2005-10-31  Richard Henderson  <rth@redhat.com>
7637
7638         * testsuite/libgomp.fortran/character2.f90: Fix race condition
7639         setting 's' in different threads.
7640
7641 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7642
7643         * libgomp.h (attribute_hidden, ialias): Define.
7644         * config/posix/proc.c (omp_get_num_procs): Add ialias.
7645         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7646         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7647         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7648         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7649         omp_test_lock, omp_test_nest_lock): Likewise.
7650         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7651         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7652         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7653         omp_test_lock, omp_test_nest_lock): Likewise.
7654         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
7655         omp_get_dynamic, omp_get_nested): Likewise.
7656         * parallel.c (omp_get_num_threads, omp_get_max_threads,
7657         omp_get_thread_num, omp_in_parallel): Likewise.
7658         * fortran.c (ialias_redirect): Define.
7659         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
7660         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
7661         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
7662         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
7663         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
7664         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
7665         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
7666         omp_get_wtime): Add ialias_redirect.
7667
7668 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
7669
7670         * fortran.c: Include stdlib.h.
7671
7672 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
7673
7674         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
7675         * Makefile.in: Regenerated.
7676
7677 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
7678
7679         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
7680         * libgomp_f.h.in (omp_check_defines): New function.
7681         * env.c: Include libgomp_f.h.
7682         (initialize_env): Call omp_check_defines.
7683
7684         * testsuite/libgomp.dg/copyin-2.c: New test.
7685         * testsuite/libgomp.c++/copyin-2.C: New test.
7686         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
7687
7688         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
7689         * testsuite/libgomp.fortran/sharing2.f90: New test.
7690
7691         * testsuite/libgomp.dg/copyin-1.c: New test.
7692         * testsuite/libgomp.c++/copyin-1.C: New test.
7693
7694 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
7695
7696         * testsuite/libgomp.fortran/crayptr1.f90: New test.
7697
7698         * testsuite/libgomp.fortran/workshare1.f90: New test.
7699
7700         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
7701         only test.
7702         * libgomp.fortran/sharing1.f90: New test.
7703
7704 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
7705
7706         PR c++/24502
7707         * testsuite/libgomp.c++/loop-7.C: New test.
7708
7709         * testsuite/libgomp.dg/nestedfn-2.c: New test.
7710
7711         * testsuite/libgomp.dg/nestedfn-1.c: New test.
7712         * testsuite/libgomp.fortran/reduction6.f90: New test.
7713         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
7714
7715 2005-10-23  Richard Henderson  <rth@redhat.com>
7716
7717         * testsuite/libgomp.c++/ctor-1.C: New.
7718         * testsuite/libgomp.c++/ctor-2.C: New.
7719         * testsuite/libgomp.c++/ctor-3.C: New.
7720         * testsuite/libgomp.c++/ctor-4.C: New.
7721         * testsuite/libgomp.c++/ctor-5.C: New.
7722         * testsuite/libgomp.c++/ctor-6.C: New.
7723         * testsuite/libgomp.c++/ctor-7.C: New.
7724         * testsuite/libgomp.c++/ctor-8.C: New.
7725         * testsuite/libgomp.c++/ctor-9.C: New.
7726
7727 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
7728
7729         PR 24455
7730         * testsuite/libgomp.c++/pr24455-1.C: New test.
7731         * testsuite/libgomp.c++/pr24455.C: New test.
7732         * testsuite/libgomp.dg/pr24455-1.c: New test.
7733         * testsuite/libgomp.dg/pr24455.c: New test.
7734
7735 2005-10-20  Richard Henderson  <rth@redhat.com>
7736
7737         * testsuite/libgomp.c++/loop-6.C: New.
7738         * testsuite/libgomp.dg/loop-3.c: New.
7739
7740 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
7741
7742         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
7743         explicitly private.
7744         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
7745         explicitly shared.
7746
7747 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
7748
7749         * testsuite/libgomp.fortran/jacobi.f: New test.
7750
7751 2005-10-19  Richard Henderson  <rth@redhat.com>
7752
7753         * configure.tgt (i?86-linux): Default to with_arch instead of
7754         CFLAGS.  Add -mtune to match target_cpu.
7755         (x86_64-linux): Tune to i686.
7756
7757         * fortran.c (omp_test_nest_lock_): Fix typo.
7758
7759 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
7760
7761         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7762         gomp_ordered_sync): Do nothing if team->nthreads == 1.
7763         * testsuite/libgomp.dg/ordered-3.c: New test.
7764
7765         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
7766         Remove volatile keyword.
7767
7768         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
7769         in COMMON block to avoid warnings on 64-bit targets.
7770
7771 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
7772
7773         * testsuite/libgomp.dg/shared-3.c: New test.
7774
7775 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7776
7777         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
7778         * testsuite/libgomp.fortran/reduction5.f90: New test.
7779
7780 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7781
7782         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
7783         dg-options.
7784         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
7785         flush loop now that __sync_synchronize has proper memory barrier.
7786         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
7787         Add -ffixed-form to dg-options.
7788
7789 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7790
7791         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
7792         from subdirectories.
7793         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
7794         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
7795         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
7796         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
7797         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
7798         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
7799         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
7800         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
7801         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
7802         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
7803         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
7804         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
7805         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
7806         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
7807         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
7808         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
7809         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
7810         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
7811         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
7812         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
7813         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
7814         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
7815         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
7816         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
7817         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
7818
7819 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
7820
7821         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
7822         lang_library_path exists.  Use find instead of glob to gather tests.
7823         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
7824
7825 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7826
7827         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
7828         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
7829         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
7830         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
7831         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
7832         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
7833         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
7834         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
7835         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
7836         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
7837         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
7838         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
7839         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
7840
7841 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
7842
7843         * testsuite/libgomp.dg/vla-1.c: New test.
7844
7845         * testsuite/libgomp.fortran/reference2.f90: New test.
7846
7847         * testsuite/libgomp.fortran/character2.f90: Remove explicit
7848         declaration of omp_get_thread_num.
7849         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
7850         use omp_lib.
7851
7852         * testsuite/libgomp.fortran/reduction1.f90: New test.
7853         * testsuite/libgomp.fortran/reduction2.f90: New test.
7854         * testsuite/libgomp.fortran/reduction3.f90: New test.
7855         * testsuite/libgomp.fortran/reduction4.f90: New test.
7856
7857 2005-10-13  Richard Henderson  <rth@redhat.com>
7858
7859         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
7860         * Makefile.in: Regenerate.
7861         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
7862         * libgomp.h: Include bar.h.
7863         (struct gomp_barrier): Remove.
7864         (struct gomp_team): Add barrier.  Replace master_barrier with
7865         master_release.  Replace threads with ordered_release.
7866         (struct gomp_thread): Replace barrier with release.
7867         * ordered.c (gomp_ordered_first): Update for ordered_release change.
7868         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
7869         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
7870         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
7871         (GOMP_single_copy_end): Likewise.
7872         * team.c (gomp_threads_dock): New.
7873         (gomp_barrier_init, gomp_barrier_destroy): Remove.
7874         (gomp_thread_start): Use gomp_barrier_wait.
7875         (new_team, free_team): Update for gomp_team changes.
7876         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
7877         (gomp_team_end): Use gomp_barrier_wait.
7878         (initialize_team): Update for gomp_thread changes.
7879         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
7880         (gomp_work_share_end_nowait): Use atomic ops when available.
7881         * config/linux/bar.c, config/linux/bar.h: New files.
7882         * config/posix/bar.c, config/posix/bar.h: New files.
7883
7884 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
7885
7886         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
7887         * testsuite/libgomp.dg/single-2.c: New test.
7888
7889         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
7890         lang_link_flags): Unset, so that they aren't inherited from previously
7891         sourced *.exp.
7892
7893         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
7894
7895 2005-10-12  Richard Henderson  <rth@redhat.com>
7896
7897         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
7898         (libgomp_init): Use lang_test_file, lang_library_path, and
7899         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
7900
7901         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
7902         (lang_test_file, lang_link_flags): New.
7903         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
7904
7905         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
7906         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
7907         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
7908         testsuite/libgomp.c++/parallel-1.C,
7909         testsuite/libgomp.c++/reduction-1.C,
7910         testsuite/libgomp.c++/reduction-2.C,
7911         testsuite/libgomp.c++/reduction-3.C,
7912         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
7913         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
7914         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
7915         New files, largely cribbed from the C testsuite.
7916
7917 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
7918
7919         * testsuite/libgomp.fortran/character1.f90: New test.
7920         * testsuite/libgomp.fortran/character2.f90: New test.
7921
7922         * testsuite/libgomp.dg/nested-1.c: New test.
7923         * testsuite/libgomp.dg/nested-2.c: New test.
7924         * testsuite/libgomp.fortran/do1.f90: New test.
7925         * testsuite/libgomp.fortran/do2.f90: New test.
7926
7927         * testsuite/libgomp.fortran/reference1.f90: New test.
7928
7929 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
7930
7931         * testsuite/libgomp.dg/reduction-1.c: New test.
7932         * testsuite/libgomp.dg/reduction-2.c: New test.
7933         * testsuite/libgomp.dg/reduction-3.c: New test.
7934
7935 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
7936
7937         * testsuite/libgomp.dg/atomic-1.c: New test.
7938         * testsuite/libgomp.dg/atomic-2.c: New test.
7939
7940 2005-10-09  Richard Henderson  <rth@redhat.com>
7941
7942         * critical.c (atomic_lock): New.
7943         (initialize_critical): Initialize it.
7944         (GOMP_atomic_start, GOMP_atomic_end): New.
7945         * libgomp.map: Export them.
7946         * libgomp_g.h: Declare them.
7947
7948         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
7949
7950 2005-10-02  Richard Henderson  <rth@redhat.com>
7951
7952         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
7953         to XCFLAGS instead of CFLAGS.
7954
7955 2005-09-30  Richard Henderson  <rth@redhat.com>
7956
7957         * configure.ac: Determine whether -pthread or -lpthread is needed.
7958         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
7959         * Makefine.in, configure: Rebuild.
7960
7961 2005-09-28  Richard Henderson  <rth@redhat.com>
7962
7963         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
7964         * testsuite/libgomp.dg/omp-single-3.c: New test.
7965
7966 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
7967
7968         * testsuite/libgomp.dg/omp-single-2.c: New test.
7969         * testsuite/libgomp.dg/shared-2.c: Fix return code.
7970
7971 2005-09-27  Richard Henderson  <rth@redhat.com>
7972
7973         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
7974         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
7975
7976 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
7977
7978         * testsuite/libgomp.dg/omp-loop03.c: New test.
7979
7980 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7981
7982         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
7983
7984 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7985
7986         * testsuite/libgomp.dg/omp-single-1.c: New test.
7987         * testsuite/libgomp.dg/shared-1.c: Return 0.
7988         Add prototype for abort.
7989         * testsuite/libgomp.dg/shared-2.c: Likewise.
7990
7991 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
7992
7993         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
7994         constructs.
7995
7996 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
7997
7998         * testsuite/libgomp.dg/shared-1.c: New test.
7999         * testsuite/libgomp.dg/shared-2.c: New test.
8000
8001 2005-09-24  Richard Henderson  <rth@redhat.com>
8002
8003         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8004
8005 2005-09-24  Richard Henderson  <rth@redhat.com>
8006
8007         * iter.c (gomp_iter_static_next): Round up when computing number
8008         of iterations.  Don't bother distributing a remainder equally.
8009
8010         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8011         Don't call srand.  Zero b before testing.
8012         (main): New.
8013
8014 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8015
8016         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8017         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8018
8019 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8020
8021         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8022         without !$omp end do, followed immediately by subroutine end.
8023
8024 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8025
8026         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8027
8028 2005-09-22  Richard Henderson  <rth@redhat.com>
8029
8030         * critical.c (GOMP_critical_name_start): Change argument to void**.
8031         Reuse the pointer space if the mutex fits.
8032         (GOMP_critical_name_end): Likewise.
8033         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8034         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8035         (GOMP_critical_name_end): Likewise.
8036         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8037         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8038
8039 2005-09-20  Richard Henderson  <rth@redhat.com>
8040
8041         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8042         (create_lock_lock): New.
8043         (initialize_critical): Initialize it.
8044         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8045         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8046
8047 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8048
8049         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8050
8051 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8052
8053         * testsuite/libgomp.dg/omp-loop01.c: New test.
8054         * testsuite/libgomp.dg/omp-loop02.c: New test.
8055
8056 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8057
8058         * configure.ac (AC_PROG_FC): Add.
8059         (USE_FORTRAN): New automake conditional.
8060         * configure: Rebuilt.
8061         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8062         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8063         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8064         Add rules to build them.
8065         * Makefile.in: Rebuilt.
8066         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8067         OMP_NEST_LOCK_KIND.
8068         * libgomp.map: Add Fortran wrappers.
8069         * libgomp_f.h.in: New file.
8070         * omp_lib.h.in: New file.
8071         * omp_lib.f90.in: New file.
8072         * fortran.c: New file.
8073         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8074         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8075         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8076         libgfortran has been built.
8077         * testsuite/libgomp.fortran/fortran.exp: New file.
8078         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8079         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8080         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8081         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8082         * testsuite/libgomp.fortran/omp_hello.f: New test.
8083         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8084         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8085         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8086         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8087         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8088         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8089         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8090         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8091
8092 2005-08-30  Richard Henderson  <rth@redhat.com>
8093
8094         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8095         function for when aliases are not usable.
8096         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8097         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8098         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8099         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8100         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8101         GOMP_loop_ordered_guided_next): Likewise.
8102         * ordered.c (GOMP_ordered_start): Likewise.
8103
8104 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8105
8106         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8107         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8108         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8109         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8110         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8111         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8112         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8113         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8114         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8115
8116 2005-07-07  Eric Christopher  <echristo@redhat.com>
8117             Diego Novillo  <dnovillo@redhat.com>
8118
8119         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8120         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8121         up code.
8122         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8123         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8124         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8125         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8126         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8127         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8128         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8129
8130 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8131
8132         * TOPLEVEL.patch: Remove.
8133
8134 2005-05-16  Richard Henderson  <rth@redhat.com>
8135
8136         * configure.ac: Test for clock_gettime.
8137         * config.h.in, configure: Rebuild.
8138         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8139         (omp_get_wtime): Use clock_gettime if available.
8140         (omp_get_wtick): Use clock_getres if available.
8141
8142 2005-05-11  Richard Henderson  <rth@redhat.com>
8143
8144         * config/linux/ia64/futex.h: New file.
8145         * configure.tgt: Use it.
8146
8147         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8148
8149 2005-05-07  Richard Henderson  <rth@redhat.com>
8150
8151         * config/linux/powerpc/futex.h: New file.
8152         * configure.tgt: Use it.
8153
8154         * config/linux/i486/futex.h: Merge ...
8155         * config/linux/x86_64/futex.h: ... into ...
8156         * config/linux/x86/futex.h: ... here.
8157         * configure.tgt: Update to match.
8158
8159 2005-05-06  Richard Henderson  <rth@redhat.com>
8160
8161         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8162         * config/linux/i486/futex.h: Likewise.
8163         * config/linux/x86_64/futex.h: Likewise.
8164
8165         * config/linux/lock.c: New file.
8166         * config/linux/omp-lock.h: New file.
8167
8168         * critical.c, env.h: Don't include omp.h
8169         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8170         * config/posix/time.c: Likewise.
8171         * config/posix/omp-lock.h: New file.
8172         * libgomp.h: Include omp-lock.h and omp.h.
8173         * Makefile.am (nodist_include_HEADERS): New.
8174         (omp.h): New rule.
8175         * configure.ac (PERL): New.
8176         * mkomp_h.pl: New file.
8177         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8178         with templates.
8179         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8180
8181         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8182         build directory.  Re-add -march=i486 hack.
8183
8184         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8185         (libgomp_link_flags): Remove.
8186         (libgomp_initialized): Remove.
8187         (libgomp_init): Don't protect from reinitialization.  Copy code
8188         from libstdc++ for getting the multilib set correctly.
8189
8190 2005-05-05  Richard Henderson  <rth@redhat.com>
8191
8192         * config/linux/alpha/futex.h: New file.
8193         * configure.tgt (alpha*-*-linux*): Use it.
8194
8195         * config/posix/mutex.c: New file.
8196         * config/posix/sem.c: Use libgomp.h.
8197
8198         * configure.tgt (x86_64-linux): Also test CC for -m32.
8199         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8200
8201         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8202         after $gccpath.
8203
8204         * Makefile.am (SUBDIRS): New.
8205         (libgomp_la_LDFLAGS): Add -lpthread.
8206         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8207         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8208
8209         * libgomp_g.h: New file.
8210         * libgomp.h: Split out all public declarations to libgomp_g.h.
8211         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8212         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8213         * config/linux/sem.h: Likewise.
8214         * config/posix/sem.h: Likewise.
8215
8216         * Makefile.am (AM_LDFLAGS): New.
8217         (libgomp_version_script): Split out from ...
8218         (libgomp_la_LDFLAGS): ... here.
8219         (libgomp_version_info): New.
8220         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8221         (LIBGOMP_ENABLE): New.
8222         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8223         (LIBGOMP_ENABLE_SYMVERS): New.
8224         * configure.ac (AC_INIT): Version 1.0.
8225         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8226         (enable-linux-futex): Likewise.  Rename from enable-futex.
8227         (libtool_VERSION): New.
8228         (LIBGOMP_ENABLE_SYMVERS): Use it.
8229         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8230         * Makefile.in, aclocal.m4, configure: Rebuild.
8231
8232         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8233         (gomp_mutex_unlock_slow): Fix typo.
8234         * config/linux/sem.c: Similarly.
8235         (gomp_sem_post_slow): Fix typo.
8236         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8237         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8238         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8239
8240         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8241         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8242         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8243         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8244         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8245         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8246         LDFLAGS.  Pull enable_futex check to top-level.
8247         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8248         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8249
8250         First attempt at real configury.
8251         * Makefile, config.h: Remove file.
8252         * Makefile.am, Makefile.in: New file.
8253         * acinclude.m4 aclocal.m4: New file.
8254         * configure.ac, configure.tgt, configure: New file.
8255
8256         * config/posix/lock.c: Rename from sys-lock.c.
8257         * config/posix/mutex.h: Rename from sys-mutex.h.
8258         * config/posix/sem.c: Rename from sys-sem.c.
8259         * config/posix/sem.h: Rename from sys-sem.h.
8260         * config/posix/proc.c: Rename from sys-proc.c.
8261         * config/posix/time.c: Rename from sys-proc.c.
8262
8263         * config/linux/mutex.c: New file.
8264         * config/linux/mutex.h: New file.
8265         * config/linux/sem.c: New file.
8266         * config/linux/sem.h: New file.
8267         * config/linux/i486/futex.h: New file.
8268         * config/linux/x86_64/futex.h: New file.
8269
8270 2005-05-04  Richard Henderson  <rth@redhat.com>
8271
8272         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8273         * libgomp.h: Declare them.
8274         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8275         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8276
8277 2005-05-04  Richard Henderson  <rth@redhat.com>
8278
8279         * libgomp-1 code drop
8280
8281 2005-05-04  Richard Henderson  <rth@redhat.com>
8282
8283         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8284         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8285         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8286         (gomp_iter_static_next): Update.
8287         (gomp_ordered_static_next): Update.
8288         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8289         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8290         totally empty range.
8291         (gomp_loop_ordered_static_next): Refine test for calling
8292         gomp_ordered_static_next.
8293         * testsuite/ordered-1.c: Add case for more threads than iterations.
8294
8295         * iter.c (gomp_iter_runtime_next_locked): Remove.
8296         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8297         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8298         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8299         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8300         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8301         gomp_loop_ordered_guided_next): Downcase name, make static, add
8302         an external alias with the old name.
8303         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8304         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8305         switch and call one of the above static functions.
8306         * libgomp.h: Update.
8307
8308         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8309         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8310         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8311         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8312         GOMP_loop_ordered_guided_start): Update to match.
8313         * sections.c (GOMP_sections_start): Likewise.
8314         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8315
8316         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8317         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8318         Use bounds check instead of modulus.
8319         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8320         (gomp_ordered_last): Don't sync with ordered_owner here.
8321         (gomp_ordered_next): Likewise.
8322         (gomp_ordered_static_loop_next): Likewise.
8323         * loop.c, libgomp.h: Update to match.
8324
8325         * libgomp.h (GOMP_barrier): Declare.
8326
8327         * testsuite/barrier-1.c: New file.
8328         * testsuite/critical-1.c: New file.
8329         * testsuite/ordered-2.c: New file.
8330         * testsuite/ordered-1.c: New file.
8331         * testsuite/sections-1.c: New file.
8332         * testsuite/single-1.c: New file.
8333         * testsuite/Makefile (TESTS): Add them.
8334
8335 2005-05-04  Richard Henderson  <rth@redhat.com>
8336
8337         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8338         * loop.c (GOMP_loop_static_start): If not the startup thread,
8339         acquire the mutex to wait for initialization complete.
8340         (GOMP_loop_ordered_static_start): Likewise.
8341         (GOMP_loop_ordered_runtime_start): Likewise.
8342         (GOMP_loop_ordered_static_first): Remove.
8343         (GOMP_loop_ordered_dynamic_first): Remove.
8344         (GOMP_loop_ordered_guided_first): Remove.
8345         (GOMP_loop_ordered_runtime_first): Remove.
8346         * ordered.c (gomp_ordered_loop_first): Post to own release when
8347         we're the first thread.
8348         (gomp_ordered_loop_last): Wait on release if not owner.
8349         (gomp_ordered_loop_next): Likewise.
8350         (gomp_ordered_static_loop_init): New.
8351         (gomp_ordered_static_loop_next): Use ordered_owner.
8352         (GOMP_ordered_start): Likewise.
8353         * work.c (gomp_new_work_share): Initialize ordered_owner.
8354
8355 2005-05-03  Richard Henderson  <rth@redhat.com>
8356
8357         * Makefile (OPT): New.
8358         (CFLAGS): Use it.
8359
8360         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8361         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8362         * libgomp.h, libgomp.map, NOTES: Update to match.
8363
8364         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8365         Add initialized and thr members.
8366         (gomp_thread_start): Pause when initially spawned to wait for
8367         the whole team to be created.
8368         (gomp_team_start): Release team members at the end.
8369
8370         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8371         (f_foo_1): Use GOMP_loop_end.
8372         (f_foo_2): Use GOMP_loop_end_nowait.
8373
8374         * testsuite/loop-2.c: New file.
8375         * testsuite/Makefile (TESTS): Add it.
8376
8377 2005-05-03  Richard Henderson  <rth@redhat.com>
8378
8379         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8380         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8381         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8382         initial work_share.
8383
8384         * testsuite/Makefile: New file.
8385         * testsuite/loop-1.c: New file.
8386
8387 2005-05-03  Richard Henderson  <rth@redhat.com>
8388
8389         Initial implementation and checkin.
8390 \f
8391 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8392
8393 Copying and distribution of this file, with or without modification,
8394 are permitted in any medium without royalty provided the copyright
8395 notice and this notice are preserved.