libgomp/ChangeLog

   1 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR bootstrap/80531
   4         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
   5         bootstrap compare failures.
   6
   7 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
   8
   9         * testsuite/libgomp.c/target-36.c: New testcase.
  10
  11 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
  12
  13         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
  14         instead of char.
  15
  16 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
  17
  18         PR libgomp/80394
  19         * testsuite/libgomp.c/pr80394.c: New test.
  20
  21 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
  22
  23         PR libgomp/79876
  24         * config/posix/thread-stacksize.h: New file.
  25         * config/darwin/thread-stacksize.h: New file.
  26         * config/nvptx/thread-stacksize.h: New file.
  27         * env.c: Include thread-stacksize.h.
  28         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
  29         instead of 0.  Call pthread_attr_setstacksize even if
  30         GOMP_DEFAULT_STACKSIZE is non-zero.
  31
  32 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
  33
  34         * env.c (initialize_env): Initialize stacksize to 0.
  35
  36 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
  37
  38         PR c++/80029
  39         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
  40
  41 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
  42
  43         PR c/79940
  44         * testsuite/libgomp.c/pr79940.c: New test.
  45
  46 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  47
  48         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
  49         targets.
  50         Add __float128 options.
  51
  52 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
  53
  54         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
  55         hppa*-*-* dg-skip-if directive.
  56
  57 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
  58
  59         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
  60         dg-skip-if directive into a comment.
  61
  62 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
  63             Chung-Lin Tang  <cltang@codesourcery.com>
  64
  65         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
  66         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
  67         add additional case.
  68         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
  69         "openacc_nvidia_accel_selected".
  70         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
  71         Add num_workers(8) clause.
  72
  73 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
  74
  75         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
  76         hppa*-*-*.
  77         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
  78         include complex.h on hppa*-*-hpux*.
  79         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
  80
  81 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
  82
  83         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
  84
  85         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
  86         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
  87         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
  88         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
  89         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
  90         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
  91         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
  92         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
  93         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
  94         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
  95
  96 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
  97
  98         * libgomp-plugin.h: #include <stdbool.h>.
  99         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 100         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 101         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 102         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 103         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 104         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 105         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 106         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 107         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 108         (GOMP_OFFLOAD_openacc_async_test)
 109         (GOMP_OFFLOAD_openacc_async_test_all)
 110         (GOMP_OFFLOAD_openacc_async_wait)
 111         (GOMP_OFFLOAD_openacc_async_wait_async)
 112         (GOMP_OFFLOAD_openacc_async_wait_all)
 113         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 114         (GOMP_OFFLOAD_openacc_async_set_async)
 115         (GOMP_OFFLOAD_openacc_create_thread_data)
 116         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 117         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 118         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 119         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 120         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 121         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 122         these.
 123         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 124         (GOMP_OFFLOAD_unload_image): Fix argument types.
 125
 126 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 127
 128         * testsuite/lib/libgomp.exp
 129         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 130         check_compile invocation.  Fix up removal of executable.  Drop
 131         bogus "2>&1" argument.
 132
 133         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 134         directive.
 135
 136 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 137             Martin Jambor  <mjambor@suse.cz>
 138
 139         * plugin/hsa.h: Moved to top level include.
 140         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 141
 142 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 143
 144         PR other/79046
 145         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 146         of cat to get version from BASE-VER file.
 147         * testsuite/Makefile.in: Regenerated.
 148
 149 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 150
 151         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 152         for _WIN64.
 153
 154 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 155
 156         * plugin/hsa.h: Add GCC runtime library exception.
 157         * plugin/hsa_ext_finalize.h: Likewise.
 158
 159         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 160         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 161         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 162         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 163         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 164         library to link ptx plugin against.
 165         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 166         (CUDA_CALLS): Define.
 167         (cuda_lib, cuda_lib_inited): New variables.
 168         (init_cuda_lib): New function.
 169         (CUDA_CALL_PREFIX): Define.
 170         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 171         (CUDA_CALL): Use FN instead of (FN).
 172         (CUDA_CALL_NOCHECK): Define.
 173         (cuda_error, fini_streams_for_device, select_stream_for_async,
 174         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 175         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 176         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 177         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 178         CUDA_CALL_NOCHECK.
 179         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 180         CUDA_CALL_NOCHECK.
 181         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 182         Use CUDA_CALL_NOCHECK.
 183         * plugin/cuda/cuda.h: New file.
 184         * config.h.in: Regenerated.
 185         * configure: Regenerated.
 186
 187         PR other/79046
 188         * configure.ac: Add GCC_BASE_VER.
 189         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 190         get version from BASE-VER file.
 191         * testsuite/Makefile.in: Regenerated.
 192         * configure: Regenerated.
 193         * Makefile.in: Regenerated.
 194
 195 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 196
 197         PR libgomp/60670
 198         * Makefile.am: Make fincludedir multilib-aware.
 199         * Makefile.in: Regenerate.
 200
 201 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 202
 203         Update copyright years.
 204
 205         * libgomp.texi: Bump @copying's copyright year.
 206
 207 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 208
 209         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 210         pthread_spinlock_t instead of gomp_mutex_t lock.
 211         (gomp_get_thread_pool): Likewise.
 212         (gomp_release_thread_pool): Likewise.
 213         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 214         Likewise.
 215
 216 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 217
 218         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 219         thread pool in case nthreads == 1.
 220
 221 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 222
 223         * config/nvptx/env.c: Delete.
 224         * icv.c: Move definitions of ICV variables back ...
 225         * env.c: ...here.  Do not compile environment-related functionality if
 226         LIBGOMP_OFFLOADED_ONLY is set.
 227
 228 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 229
 230         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 231         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 232         * configure: Regenerate.
 233         * config.h.in: Likewise.
 234
 235 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 236
 237         * Makefile.in: Regenerate with automake-1.11.6.
 238         * aclocal.m4: Likewise.
 239         * configure: Likewise.
 240         * testsuite/Makefile.in: Likewise.
 241
 242 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 243
 244         * config/nvptx/critical.c: Delete to use generic implementation.
 245
 246 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 247
 248         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 249         ../../affinity.c as fallback.
 250         * config/nvptx/affinity.c: Delete to use fallback implementation.
 251
 252 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 253             Jakub Jelinek  <jakub@redhat.com>
 254             Dmitry Melnik  <dm@ispras.ru>
 255
 256         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 257         * Makefile.in. Regenerate.
 258         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 259         (LIBGOMP_USE_PTHREADS): ...here; new define.
 260         * configure: Regenerate.
 261         * config.h.in: Likewise.
 262         * config/posix/affinity.c: Move to...
 263         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 264         interface by LIBGOMP_USE_PTHREADS.
 265         * critical.c: Split out GOMP_atomic_{start,end} into...
 266         * atomic.c: ...here (new file).
 267         * env.c: Split out ICV definitions into...
 268         * icv.c: ...here (new file) and...
 269         * icv-device.c: ...here. New file.
 270         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 271         (gomp_destroy_lock_30): Ditto.
 272         (gomp_set_lock_30): Ditto.
 273         (gomp_unset_lock_30): Ditto.
 274         (gomp_test_lock_30): Ditto.
 275         (gomp_init_nest_lock_30): Ditto.
 276         (gomp_destroy_nest_lock_30): Ditto.
 277         (gomp_set_nest_lock_30): Ditto.
 278         (gomp_unset_nest_lock_30): Ditto.
 279         (gomp_test_nest_lock_30): Ditto.
 280         * lock.c: New.
 281         * config/nvptx/lock.c: New.
 282         * config/nvptx/bar.c: New.
 283         * config/nvptx/bar.h: New.
 284         * config/nvptx/doacross.h: New.
 285         * config/nvptx/error.c: New.
 286         * config/nvptx/icv-device.c: New.
 287         * config/nvptx/mutex.h: New.
 288         * config/nvptx/pool.h: New.
 289         * config/nvptx/proc.c: New.
 290         * config/nvptx/ptrlock.h: New.
 291         * config/nvptx/sem.h: New.
 292         * config/nvptx/simple-bar.h: New.
 293         * config/nvptx/target.c: New.
 294         * config/nvptx/task.c: New.
 295         * config/nvptx/team.c: New.
 296         * config/nvptx/time.c: New.
 297         * config/posix/simple-bar.h: New.
 298         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 299         (gomp_num_teams_var): Declare.
 300         (struct gomp_thread_pool): Change threads_dock member to
 301         gomp_simple_barrier_t.
 302         [__nvptx__] (gomp_thread): New implementation.
 303         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 304         (gomp_thread_destructor): Ditto.
 305         (gomp_init_thread_affinity): Ditto.
 306         * team.c: Guard uses of Pthreads-specific interfaces by
 307         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 308         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 309         * config/nvptx/alloc.c: Delete.
 310         * config/nvptx/barrier.c: Ditto.
 311         * config/nvptx/fortran.c: Ditto.
 312         * config/nvptx/iter.c: Ditto.
 313         * config/nvptx/iter_ull.c: Ditto.
 314         * config/nvptx/loop.c: Ditto.
 315         * config/nvptx/loop_ull.c: Ditto.
 316         * config/nvptx/ordered.c: Ditto.
 317         * config/nvptx/parallel.c: Ditto.
 318         * config/nvptx/priority_queue.c: Ditto.
 319         * config/nvptx/sections.c: Ditto.
 320         * config/nvptx/single.c: Ditto.
 321         * config/nvptx/splay-tree.c: Ditto.
 322         * config/nvptx/work.c: Ditto.
 323         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 324         -foffload=-lgfortran in addition to -lgfortran.
 325         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 326         * plugin/plugin-nvptx.c: Include <limits.h>.
 327         (struct targ_fn_descriptor): Add new fields.
 328         (struct ptx_device): Ditto.  Set them...
 329         (nvptx_open_device): ...here.
 330         (nvptx_adjust_launch_bounds): New.
 331         (nvptx_host2dev): Allow NULL 'nvthd'.
 332         (nvptx_dev2host): Ditto.
 333         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 334         (link_ptx): Adjust log sizes.
 335         (nvptx_host2dev): Allow NULL 'nvthd'.
 336         (nvptx_dev2host): Ditto.
 337         (nvptx_set_clocktick): New.  Use it...
 338         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 339         fields.
 340         (GOMP_OFFLOAD_dev2dev): New.
 341         (nvptx_adjust_launch_bounds): New.
 342         (nvptx_stacks_size): New.
 343         (nvptx_stacks_alloc): New.
 344         (nvptx_stacks_free): New.
 345         (GOMP_OFFLOAD_run): New.
 346         (GOMP_OFFLOAD_async_run): New (stub).
 347
 348 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 349
 350         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 351         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 352         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 353
 354 2016-11-23  Martin Liska  <mliska@suse.cz>
 355             Martin Jambor  <mjambor@suse.cz>
 356
 357         * plugin/hsa.h: New file.
 358         * plugin/hsa_ext_finalize.h: New file.
 359         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 360         header file unistd.h, and functions secure_getenv, __secure_getenv,
 361         getuid, geteuid, getgid and getegid.
 362         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 363         -D_GNU_SOURCE.
 364         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 365         Handle various cases of secure_getenv presence, add an implementation
 366         when we can test effective UID and GID.
 367         (struct hsa_runtime_fn_info): New structure.
 368         (hsa_runtime_fn_info hsa_fns): New variable.
 369         (hsa_runtime_lib): Likewise.
 370         (support_cpu_devices): Likewise.
 371         (init_enviroment_variables): Load newly introduced ENV
 372         variables.
 373         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 374         (hsa_fatal): Likewise.
 375         (DLSYM_FN): New macro.
 376         (init_hsa_runtime_functions): New function.
 377         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 378         structure.  Depending on environment, also allow CPU devices.
 379         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 380         (get_kernarg_memory_region): Likewise.
 381         (GOMP_OFFLOAD_init_device): Likewise.
 382         (destroy_hsa_program): Likewise.
 383         (init_basic_kernel_info): New function.
 384         (GOMP_OFFLOAD_load_image): Use it.
 385         (create_and_finalize_hsa_program): Call hsa run-time functions via
 386         hsa_fns structure.
 387         (create_single_kernel_dispatch): Likewise.
 388         (release_kernel_dispatch): Likewise.
 389         (init_single_kernel): Likewise.
 390         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 391         (get_group_size): New function.
 392         (run_kernel): Likewise.
 393         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 394         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 395         structure.
 396         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 397         * testsuite/libgomp-test-support.exp.in: Likewise.
 398         * Makefile.in: Regenerated.
 399         * aclocal.m4: Likewise.
 400         * config.h.in: Likewise.
 401         * configure: Likewise.
 402         * testsuite/Makefile.in: Likewise.
 403
 404 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 405             Alexander Monakov  <amonakov@ispras.ru>
 406
 407         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 408         mapping clauses to target constructs.
 409         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 410
 411 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 412
 413         * configure: Regenerate.
 414
 415 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 416
 417         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 418         * omp_lib.h.in (openmp_version): Likewise.
 419         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 420         of 201307.
 421         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 422
 423         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 424         (fib_wrapper): Add map(from: x) clause.
 425         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 426         (e_53_2): Likewise.
 427         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 428         (accum): Add map(tmp) clause.
 429         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 430         (accum): Add map(tofrom: tmp) clause.
 431         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 432         (gramSchmidt): Likewise.
 433         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 434         map(tofrom: sum) clause.
 435         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 436         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 437         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 438         only allowed on the loop iterator.
 439         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 440         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 441         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 442         * testsuite/libgomp.fortran/doacross1.f90: New test.
 443         * testsuite/libgomp.fortran/doacross3.f90: New test.
 444         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 445         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 446         * testsuite/libgomp.fortran/doacross2.f90: New test.
 447         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 448         #pragma omp atomic read.
 449         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 450         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 451
 452 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 453             Nathan Sidwell  <nathan@acm.org>
 454
 455         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 456         to determine default geometry.
 457         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 458         dimension.
 459
 460 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 461
 462         * hashtab.h: Use standard GPLv3 with runtime exception
 463         boilerplate.
 464
 465 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 466
 467         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 468         size when allocating new thread.
 469
 470 2016-09-14  Marek Polacek  <polacek@redhat.com>
 471
 472         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 473
 474 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 475
 476         PR fortran/71014
 477         * testsuite/libgomp.fortran/pr71014.f90: New test.
 478
 479 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 480
 481         PR middle-end/70895
 482         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 483         firstprivate clauses.
 484         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 485         copy clauses.
 486         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 487         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 488         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 489         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 490         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 491         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 492         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 493         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 494         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 495         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 496         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 497         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 498
 499 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 500
 501         PR fortran/70598
 502         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 503
 504 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 505
 506         PR c++/58706
 507         * testsuite/libgomp.c++/pr58706.C: New test.
 508
 509 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 510
 511         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 512         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 513         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 514         Likewise.
 515         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 516         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 517         Likewise.
 518         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 519
 520         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 521         test, and don't hardcode -O0.
 522
 523 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 524
 525         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 526
 527 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 528
 529         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 530         test.
 531
 532 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 533
 534         PR middle-end/71734
 535         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 536         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 537
 538 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 539
 540         PR fortran/71717
 541         * testsuite/libgomp.fortran/associate3.f90: New test.
 542
 543 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 544
 545         * testsuite/libgomp.c++/target-21.C: New test.
 546
 547 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 548
 549         * testsuite/libgomp.c++/target-20.C: New test.
 550
 551 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 552             Cesar Philippidis  <cesar@codesourcery.com>
 553
 554         PR middle-end/71373
 555         * libgomp.oacc-c/nested-function-1.c: New file.
 556         * libgomp.oacc-c/nested-function-2.c: Likewise.
 557         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 558         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 559         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 560
 561 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 562
 563         PR c/71381
 564         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 565         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 566         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 567
 568 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 569
 570         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 571         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 572
 573 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 574
 575         PR c/70688
 576         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 577
 578 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 579
 580         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 581         instead of invalid schedule(static, 0).
 582         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 583
 584 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 585
 586         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 587         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 588         parameter, use to set async stream around call to gomp_unmap_vars,
 589         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 590         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 591         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 592         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 593         (event_add): Add int parameter, initialize 'val' field when
 594         adding new ptx_event struct.
 595         (nvptx_evec): Adjust event_add() call arguments.
 596         (nvptx_host2dev): Likewise.
 597         (nvptx_dev2host): Likewise.
 598         (nvptx_wait_async): Likewise.
 599         (nvptx_wait_all_async): Likewise.
 600         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 601         pass to event_add() call.
 602         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 603         parameter.
 604         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 605         call openacc.register_async_cleanup_func() hook.
 606         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 607         * target.c (gomp_copy_from_async): Delete function.
 608         (gomp_map_vars): Remove async_refcount.
 609         (gomp_unmap_vars): Likewise.
 610         (gomp_load_image_to_device): Likewise.
 611         (omp_target_associate_ptr): Likewise.
 612         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 613         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 614         (gomp_copy_from_async): Remove.
 615
 616 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 617
 618         * target.c (gomp_device_copy): New function.
 619         (gomp_copy_host2dev): Likewise.
 620         (gomp_copy_dev2host): Likewise.
 621         (gomp_free_device_memory): Likewise.
 622         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
 623         (gomp_map_pointer): Likewise.
 624         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
 625         NULL value from alloc_func plugin hook.
 626         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
 627         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
 628         (gomp_unmap_vars): Likewise.
 629         (gomp_update): Adjust to call gomp_copy_dev2host and
 630         gomp_copy_host2dev functions.
 631         (gomp_unload_image_from_device): Handle false value from
 632         unload_image_func plugin hook.
 633         (gomp_init_device): Handle false value from init_device_func
 634         plugin hook.
 635         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
 636         (omp_target_free): Adjust to call gomp_free_device_memory.
 637         (omp_target_memcpy): Handle return values from host2dev_func,
 638         dev2host_func, and dev2dev_func plugin hooks.
 639         (omp_target_memcpy_rect_worker): Likewise.
 640         (gomp_target_fini): Handle false value from fini_device_func
 641         plugin hook.
 642         * libgomp.h (struct gomp_device_descr): Adjust return type of
 643         init_device_func, fini_device_func, unload_image_func, free_func,
 644         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
 645         * oacc-init.c (acc_shutdown_1): Handle false value from
 646         fini_device_func plugin hook.
 647         * oacc-host.c (host_init_device): Change return type to bool.
 648         (host_fini_device): Likewise.
 649         (host_unload_image): Likewise.
 650         (host_free): Likewise.
 651         (host_dev2host): Likewise.
 652         (host_host2dev): Likewise.
 653         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
 654         (acc_memcpy_to_device): Likewise.
 655         (acc_memcpy_from_device): Likewise.
 656         (delete_copyout): Add libfnname parameter, handle free_func
 657         hook fatal error case.
 658         (acc_delete): Adjust delete_copyout call.
 659         (acc_copyout): Likewise.
 660         (update_dev_host): Move gomp_mutex_unlock to after
 661         host2dev/dev2host hook calls.
 662
 663         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
 664         to 'hsa_error_msg', for clarity.
 665         (hsa_fatal): Likewise.
 666         (hsa_error): New function.
 667         (init_hsa_context): Change return type to bool, adjust to return
 668         false on error.
 669         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
 670         return value.
 671         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
 672         return false on error.
 673         (get_agent_info): Adjust to return NULL on error.
 674         (destroy_hsa_program): Change return type to bool, adjust to
 675         return false on error.
 676         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
 677         (destroy_module): Change return type to bool, adjust to
 678         return false on error.
 679         (GOMP_OFFLOAD_unload_image): Likewise.
 680         (GOMP_OFFLOAD_fini_device): Likewise.
 681         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
 682         (GOMP_OFFLOAD_free): Change to return false when called.
 683         (GOMP_OFFLOAD_dev2host): Likewise.
 684         (GOMP_OFFLOAD_host2dev): Likewise.
 685         (GOMP_OFFLOAD_dev2dev): Likewise.
 686
 687         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
 688         (CUDA_CALL): Likewise.
 689         (CUDA_CALL_ASSERT): Likewise.
 690         (map_init): Change return type to bool, use CUDA_CALL* macros.
 691         (map_fini): Likewise.
 692         (init_streams_for_device): Change return type to bool, adjust
 693         call to map_init.
 694         (fini_streams_for_device): Change return type to bool, adjust
 695         call to map_fini.
 696         (select_stream_for_async): Release stream_lock before calls to
 697         GOMP_PLUGIN_fatal, adjust call to map_init.
 698         (nvptx_init): Use CUDA_CALL* macros.
 699         (nvptx_attach_host_thread_to_device): Change return type to bool,
 700         use CUDA_CALL* macros.
 701         (nvptx_open_device): Use CUDA_CALL* macros.
 702         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
 703         macros.
 704         (nvptx_get_num_devices): Use CUDA_CALL* macros.
 705         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
 706         (nvptx_exec): Use CUDA_CALL* macros.
 707         (nvptx_alloc): Use CUDA_CALL* macros.
 708         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
 709         (nvptx_host2dev): Likewise.
 710         (nvptx_dev2host): Likewise.
 711         (nvptx_wait): Use CUDA_CALL* macros.
 712         (nvptx_wait_async): Likewise.
 713         (nvptx_wait_all): Likewise.
 714         (nvptx_wait_all_async): Likewise.
 715         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
 716         use CUDA_CALL* macros, adjust call to map_fini.
 717         (GOMP_OFFLOAD_init_device): Change return type to bool,
 718         adjust code accordingly.
 719         (GOMP_OFFLOAD_fini_device): Likewise.
 720         (GOMP_OFFLOAD_load_image): Adjust calls to
 721         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
 722         use CUDA_CALL* macros.
 723         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
 724         return code.
 725         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
 726         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
 727         handle error return.
 728         (GOMP_OFFLOAD_dev2host): Likewise.
 729         (GOMP_OFFLOAD_host2dev): Likewise.
 730         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
 731         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
 732
 733 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
 734
 735         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
 736         (acc_free): Likewise.
 737         (acc_memcpy_to_device): Likewise.
 738         (acc_memcpy_from_device): Likewise.
 739         (acc_deviceptr): Likewise.
 740         (acc_hostptr): Likewise.
 741         (acc_is_present): Likewise.
 742         (acc_map_data): Likewise.
 743         (acc_unmap_data): Likewise.
 744         (present_create_copy): Likewise.
 745         (delete_copyout): Likewise.
 746         (update_dev_host): Likewise.
 747         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
 748         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
 749         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
 750         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 751         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
 752         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
 753         it only runs on nvptx targets.
 754         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 755         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 756         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 757         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 758         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 759         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 760         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 761         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 762         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 763         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 764         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 765         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 766         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 767         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 768         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 769         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 770         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 771         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 772         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 773         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 774         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 775         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 776         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 777
 778 2016-05-23  Martin Jambor  <mjambor@suse.cz>
 779
 780         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
 781
 782 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 783
 784         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
 785         to gomp_init_targets_once.
 786         (acc_set_device_type): Remove !cached_base_dev condition on call to
 787         gomp_init_targets_once, move call to before acc_device_lock acquire,
 788         to avoid deadlock.
 789         (acc_get_device_num): Remove !cached_base_dev condition on call to
 790         gomp_init_targets_once.
 791         (acc_set_device_num): Likewise.
 792
 793 2016-05-16  Martin Jambor  <mjambor@suse.cz>
 794
 795         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
 796
 797 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
 798
 799         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
 800         expected partitioning.
 801
 802 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
 803
 804         PR middle-end/70626
 805         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
 806         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
 807         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
 808
 809 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
 810
 811         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
 812         non-fatal.
 813
 814 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
 815
 816         PR middle-end/70680
 817         * testsuite/libgomp.c/pr70680-1.c: New test.
 818         * testsuite/libgomp.c/pr70680-2.c: New test.
 819
 820 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 821
 822         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
 823         pass parameter variables to subroutines.
 824
 825 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 826
 827         PR middle-end/70643
 828         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
 829
 830 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
 831
 832         PR testsuite/68242
 833         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
 834         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 835
 836 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
 837
 838         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
 839         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
 840         GOACC_declare prototype.
 841
 842         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
 843         Merge this file, and...
 844         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
 845         ... this file, and...
 846         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
 847         ... this file, and...
 848         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
 849         ... this file, and...
 850         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
 851         ... this file, and...
 852         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
 853         ... this file, and...
 854         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
 855         ... this file, and...
 856         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
 857         ... this file, and...
 858         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
 859         ... this file, and...
 860         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
 861         ... this file, and...
 862         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
 863         ... this file, and...
 864         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
 865         ... this file, and...
 866         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
 867         ... this file into...
 868         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
 869         file.
 870
 871         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
 872         Make failure observable.
 873
 874 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
 875
 876         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
 877         field.
 878         * target.c (gomp_target_fallback_firstprivate,
 879         gomp_target_unshare_firstprivate): Removed.
 880         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
 881         before waiting for dependencies.
 882         (gomp_target_task_fn): Don't copy firstprivate vars here.
 883         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
 884         firstprivate_copies here.
 885         (gomp_create_target_task): Don't initialize firstprivate_copies field.
 886         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
 887         explicit/implicit firstprivate.
 888
 889 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
 890
 891         PR lto/70289
 892         PR ipa/70348
 893         PR tree-optimization/70373
 894         PR middle-end/70533
 895         PR middle-end/70534
 896         PR middle-end/70535
 897         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
 898         test.
 899         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
 900         test.
 901         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
 902         test.
 903         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
 904         test.
 905         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
 906         test.
 907         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
 908         test.
 909         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
 910         test.
 911         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
 912         test.
 913         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
 914         test.
 915         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
 916         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
 917         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
 918         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
 919         test.
 920         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
 921         test.
 922         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
 923         test.
 924         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
 925         test.
 926         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
 927         coverage.
 928         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 929         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 930         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
 931         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
 932         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
 933         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
 934         coverage.
 935         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 936         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 937         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 938         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 939         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
 940         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
 941         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
 942         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
 943         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
 944         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 945         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 946         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 947         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 948         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 949         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
 950
 951 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
 952             James Norris  <jnorris@codesourcery.com>
 953             Nathan Sidwell  <nathan@codesourcery.com>
 954             Julian Brown  <julian@codesourcery.com>
 955             Cesar Philippidis  <cesar@codesourcery.com>
 956             Chung-Lin Tang  <cltang@codesourcery.com>
 957             Tom de Vries  <tom@codesourcery.com>
 958
 959         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
 960         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
 961         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
 962         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
 963         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 964         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 965         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 966         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
 967         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
 968         XFAIL.
 969         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
 970         Incorporate...
 971         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
 972         file.
 973         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
 974         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
 975         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
 976         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
 977         Likewise.
 978         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
 979         Likewise.
 980         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 981         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
 982         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
 983         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
 984         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
 985         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 986         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
 987         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
 988         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 989         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
 990         Likewise.
 991         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
 992         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 993         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
 994         file...
 995         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
 996         file into...
 997         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
 998         file.  Update.
 999         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1000         file.
1001         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1002         Likewise.
1003         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1004         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1005         ... this new file.  Update.
1006         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1007         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1008         ... this new file.  Update.
1009         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1010         file.  Incorporate...
1011         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1012         file, and...
1013         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1014         file, and...
1015         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1016         file.
1017         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1018
1019 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1020
1021         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1022         set-torture-options.
1023
1024 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1025
1026         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1027         gcc-dg-runtest.
1028         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1029         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1030         -fno-builtin-acc_on_device instead of -O0.
1031         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1032         -O0.
1033         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1034         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1035         Likewise.
1036         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1037         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1038         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1039         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1040         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1041         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1042         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1043         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1044         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1045         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1046         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1047         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1048         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1049         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1050         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1051         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1052         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1053         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1054         Don't specify -O2.
1055         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1056         Likewise.
1057         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1058         Likewise.
1059
1060 2016-03-24  Martin Liska  <mliska@suse.cz>
1061
1062         * plugin/plugin-hsa.c (packet_store_release): New function
1063         that is taken from the HSA runtime manual.
1064         (GOMP_OFFLOAD_run): Use the function.
1065
1066 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1067
1068         PR c++/70376
1069         * testsuite/libgomp.c++/pr70376.C: New test.
1070
1071 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1072
1073         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1074         initialization of lresult and lvresult.
1075         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1076
1077 2016-03-23  James Norris  <jnorris@codesourcery.com>
1078             Daichi Fukuoka <dc-fukuoka@sgi.com>
1079
1080         PR libgomp/69414
1081         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1082         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1083         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1084         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1085
1086 2016-03-23  Martin Liska  <mliska@suse.cz>
1087
1088         PR hsa/70337
1089         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1090         argument just in case a dispatched kernel uses that argument.
1091
1092 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1093
1094         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1095         -ftree-parallelize-loops/-fopenacc changes.
1096         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1097         Likewise.
1098         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1099         Likewise.
1100         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1101         Likewise.
1102         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1103         Likewise.
1104         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1105         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1106
1107 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1108
1109         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1110         always_ld_library_path the path to libgcc_s.
1111
1112 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1113
1114         PR testsuite/70009
1115         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1116
1117 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1118
1119         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1120         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1121         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1122         Same.
1123         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1124         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1125         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1126         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1127
1128 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1129
1130         * testsuite/lib/libgomp.exp
1131         (check_effective_target_hsa_offloading_selected_nocache): New.
1132         (check_effective_target_hsa_offloading_selected): Likewise.
1133         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1134         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1135         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1136         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1137         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1138         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1139         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1140         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1141         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1142         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1143         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1144         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1145         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1146         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1147         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1148         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1149         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1150
1151 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1152
1153         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1154         non-shared memory accelerators.
1155         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1156         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1157         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1158         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1159         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1160         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1161         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1162         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1163         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1164
1165 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1166
1167         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1168         ALWAYS_CFLAGS.
1169
1170 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1171
1172         PR libgomp/69555
1173         * testsuite/libgomp.c++/pr69555-1.C: New test.
1174         * testsuite/libgomp.c++/pr69555-2.C: New test.
1175
1176 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1177             Martin Jambor  <mjambor@suse.cz>
1178
1179         * testsuite/lib/libgomp.exp
1180         (check_effective_target_offload_device_shared_as): New proc.
1181         * testsuite/libgomp.c++/declare_target-1.C: New test.
1182
1183 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1184
1185         PR driver/68463
1186         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1187
1188 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1189
1190         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1191         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1192         dims.
1193         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1194         -ftree-parallelize-loops/-fopenacc changes.
1195         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1196         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1197         Likewise.
1198         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1199         Likewise.
1200         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1201         Likewise.
1202         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1203         Likewise.
1204         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1205         Likewise.
1206         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1207         Likewise.
1208         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1209         Likewise.
1210         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1211         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1212         Likewise.
1213         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1214         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1215         Likewise.
1216         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1217         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1218         Likewise.
1219
1220 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1221
1222         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1223
1224 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1225
1226         PR driver/69805
1227         * testsuite/libgomp.c/pr69805.c: New test.
1228
1229 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1230
1231         PR lto/67709
1232         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1233
1234 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1235
1236         PR tree-optimization/69599
1237         * testsuite/libgomp.c/omp-nested-3.c: New test.
1238         * testsuite/libgomp.c/pr46032-2.c: New test.
1239         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1240         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1241
1242 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1243
1244         PR lto/69707
1245         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1246
1247 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1248
1249         * testsuite/libgomp.c/target-31.c: Fix testcase.
1250
1251 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1252
1253         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1254         clause.
1255         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1256         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1257         reduction and map clauses.
1258         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1259
1260 2016-02-02  James Norris  <jnorris@codesourcery.com>
1261
1262         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1263
1264 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1265
1266         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1267         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1268
1269         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1270         cases.
1271
1272         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1273         variables.
1274         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1275         (hsa_kmt_lib): Set variables.
1276         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1277         always_ld_library_path.
1278         * Makefile.in: Regenerate.
1279         * configure: Likewise.
1280         * testsuite/Makefile.in: Likewise.
1281
1282         * plugin/configfrag.ac (offload_additional_options)
1283         (offload_additional_lib_paths): Don't amend for hsa offloading.
1284         * configure: Regenerate.
1285
1286         * plugin/configfrag.ac: Don't configure for offloading target if
1287         we don't build the corresponding plugin.
1288         * configure: Regenerate.
1289
1290 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1291
1292         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1293         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1294
1295 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1296
1297         PR tree-optimization/69110
1298         * testsuite/libgomp.c/pr69110.c: New test.
1299
1300 2016-01-25  Richard Biener  <rguenther@suse.de>
1301
1302         PR lto/69393
1303         * testsuite/libgomp.c++/pr69393.C: New testcase.
1304
1305 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1306
1307         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1308         function wasn't mapped to the device with non-shared memory.
1309
1310 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1311
1312         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1313
1314 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1315             Martin Liska  <mliska@suse.cz>
1316
1317         * plugin/Makefrag.am: Add HSA plugin requirements.
1318         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1319         (HSA_RUNTIME_LIB): Likewise.
1320         (HSA_RUNTIME_CPPFLAGS): Likewise.
1321         (HSA_RUNTIME_INCLUDE): New substitution.
1322         (HSA_RUNTIME_LIB): Likewise.
1323         (HSA_RUNTIME_LDFLAGS): Likewise.
1324         (hsa-runtime): New configure option.
1325         (hsa-runtime-include): Likewise.
1326         (hsa-runtime-lib): Likewise.
1327         (PLUGIN_HSA): New substitution variable.
1328         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1329         configure options.
1330         (PLUGIN_HSA_CPPFLAGS): Likewise.
1331         (PLUGIN_HSA_LDFLAGS): Likewise.
1332         (PLUGIN_HSA_LIBS): Likewise.
1333         Check that we have access to HSA run-time.
1334         * libgomp-plugin.h (offload_target_type): New element
1335         OFFLOAD_TARGET_TYPE_HSA.
1336         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1337         args.
1338         (bool gomp_create_target_task): Updated.
1339         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1340         new field can_run_func.
1341         * libgomp_g.h (GOMP_target_ext): Update prototype.
1342         * oacc-host.c (host_run): Added a new parameter args.
1343         * target.c (calculate_firstprivate_requirements): New function.
1344         (copy_firstprivate_data): Likewise.
1345         (gomp_target_fallback_firstprivate): Use them.
1346         (gomp_target_unshare_firstprivate): New function.
1347         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1348         devices.
1349         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1350         pass any args to plugins.
1351         (GOMP_target_ext): Introduce device-specific argument parameter args.
1352         Allow host fallback if device shares memory.  Do not remap data if
1353         device has shared memory.
1354         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1355         like host fallback for mappings.
1356         (GOMP_target_data): Treat shared memory devices like host fallback.
1357         (GOMP_target_data_ext): Likewise.
1358         (GOMP_target_update): Likewise.
1359         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1360         gomp_create_target_task.
1361         (GOMP_target_enter_exit_data): Likewise.
1362         (omp_target_alloc): Treat shared memory devices like host fallback.
1363         (omp_target_free): Likewise.
1364         (omp_target_is_present): Likewise.
1365         (omp_target_memcpy): Likewise.
1366         (omp_target_memcpy_rect): Likewise.
1367         (omp_target_associate_ptr): Likewise.
1368         (gomp_load_plugin_for_device): Also load can_run.
1369         * task.c (GOMP_PLUGIN_target_task_completion): Free
1370         firstprivate_copies.
1371         (gomp_create_target_task): Accept new argument args and store it to
1372         ttask.
1373         * plugin/plugin-hsa.c: New file.
1374
1375 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1376
1377         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1378         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1379         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1380         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1381         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1382         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1383         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1384         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1385         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1386         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1387         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1388         Same.
1389         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1390         Same.
1391         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1392         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1393         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1394         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1395         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1396         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1397         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1398         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1399         Same.
1400         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1401
1402 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1403
1404         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1405
1406 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1407
1408         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1409
1410 2016-01-12  James Norris  <jnorris@codesourcery.com>
1411
1412         * libgomp.texi: Updates for OpenACC.
1413
1414 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1415
1416         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1417
1418 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1419
1420         PR fortran/66680
1421         * testsuite/libgomp.fortran/pr66680.f90: New test.
1422
1423 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1424
1425         PR middle-end/68960
1426         * testsuite/libgomp.c/pr68960.c: New test.
1427
1428 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1429
1430         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1431         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1432
1433 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1434
1435         Update copyright years.
1436
1437         * libgomp.texi: Bump @copying's copyright year.
1438
1439 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1440
1441         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1442         dg-additional-options syntax.
1443         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1444         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1445         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1446         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1447         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1448         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1449         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1450         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1451         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1452         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1453         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1454         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1455         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1456         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1457         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1458         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1459         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1460         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1461
1462 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1463
1464         * libgomp.h (REFCOUNT_LINK): Define.
1465         (struct splay_tree_key_s): Add link_key.
1466         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1467         Replace target address of the pointer with target address of newly
1468         mapped object in the splay tree.  Set link pointer on target to the
1469         device address of the mapped object.
1470         (gomp_unmap_vars): Restore target address of the pointer in the splay
1471         tree for REFCOUNT_LINK objects after unmapping.
1472         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1473         declare target link" objects.
1474         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1475         "omp declare target link" objects, which were mapped for the image.
1476         (gomp_exit_data): Restore target address of the pointer in the splay
1477         tree for REFCOUNT_LINK objects after unmapping.
1478         * testsuite/libgomp.c/target-link-1.c: New file.
1479
1480 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1481
1482         * libgomp.h (gomp_device_state): New enum.
1483         (struct gomp_device_descr): Replace is_initialized with state.
1484         (gomp_fini_device): Remove declaration.
1485         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1486         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1487         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1488         (acc_set_device_type): Use state instead of is_initialized.
1489         (acc_set_device_num): Likewise.
1490         * target.c (resolve_device): Use state instead of is_initialized.
1491         Do not initialize finalized device.
1492         (gomp_map_vars): Do nothing if device is finalized.
1493         (gomp_unmap_vars): Likewise.
1494         (gomp_update): Likewise.
1495         (GOMP_offload_register_ver): Use state instead of is_initialized.
1496         (GOMP_offload_unregister_ver): Likewise.
1497         (gomp_init_device): Likewise.
1498         (gomp_unload_device): Likewise.
1499         (gomp_fini_device): Remove.
1500         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1501         (GOMP_target): Go to host fallback if device is finalized.
1502         (GOMP_target_ext): Likewise.
1503         (gomp_exit_data): Do nothing if device is finalized.
1504         (gomp_target_task_fn): Go to host fallback if device is finalized.
1505         (gomp_target_fini): New static function.
1506         (gomp_target_init): Use state instead of is_initialized.
1507         Call gomp_target_fini at exit.
1508
1509 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1510
1511         PR tree-optimization/68716
1512         * testsuite/libgomp.c/omp-nested-2.c: New test.
1513
1514 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1515
1516         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1517         target openacc_nvidia_accel_selected.
1518         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1519         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1520         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1521         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1522
1523 2015-12-01  Julian Brown  <julian@codesourcery.com>
1524             James Norris  <James_Norris@mentor.com>
1525
1526         * oacc-parallel.c (GOACC_host_data): New function.
1527         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1528         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1529         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1530         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1531         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1532         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1533         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1534
1535 2015-11-30  James Norris  <jnorris@codesourcery.com>
1536             Cesar Philippidis  <cesar@codesourcery.com>
1537
1538         libgomp/
1539         * libgomp.oacc-fortran/routine-5.f90: New test.
1540         * libgomp.oacc-fortran/routine-7.f90: New test.
1541         * libgomp.oacc-fortran/routine-9.f90: New test.
1542
1543 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1544
1545         PR tree-optimization/46032
1546         * testsuite/libgomp.c/pr46032.c: New test.
1547
1548 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1549
1550         PR libgomp/68579
1551         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1552         (gomp_create_target_task): Call it before freeing
1553         GOMP_TARGET_TASK_DATA tasks.
1554
1555         PR c/63326
1556         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1557         in between case label and OpenMP standalone directives.
1558         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1559
1560 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1561
1562         * configure: Regenerate.
1563
1564 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1565
1566         * testsuite/libgomp.c/target-35.c: New test.
1567
1568 2015-11-22  James Norris  <jnorris@codesourcery.com>
1569             Cesar Philippidis  <cesar@codesourcery.com>
1570
1571         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1572         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1573         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1574         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1575         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1576
1577 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1578
1579         PR middle-end/68221
1580         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1581         * testsuite/libgomp.c/reduction-12.c: Likewise.
1582         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1583         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1584
1585 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1586
1587         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1588         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1589         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1590         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1591         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1592         and fix.
1593         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1594         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1595
1596 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1597
1598         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1599         worker & gang cases.
1600         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1601
1602 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1603
1604         * config/nvptx/priority_queue.c: New file.
1605
1606 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1607
1608         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1609         sections.
1610
1611 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1612             Aldy Hernandez  <aldyh@redhat.com>
1613             Ilya Verbin  <ilya.verbin@intel.com>
1614
1615         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1616         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1617         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1618         iterators or IV by chunk size.
1619         * parallel.c (gomp_resolve_num_threads): Don't assume that
1620         if thr->ts.team is non-NULL, then pool must be non-NULL.
1621         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1622         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1623         GOMP_PLUGIN_target_task_completion.
1624         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1625         * Makefile.in: Regenerate.
1626         * libgomp.h: Shuffle prototypes and forward definitions around so
1627         priority queues can be defined.
1628         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1629         (enum gomp_target_task_state): New enum.
1630         (struct gomp_target_task): Add state, tgt, task and team fields.
1631         (gomp_create_target_task): Change return type to bool, add
1632         state argument.
1633         (gomp_target_task_fn): Change return type to bool.
1634         (struct gomp_device_descr): Add async_run_func.
1635         (struct gomp_task): Remove children, next_child, prev_child,
1636         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1637         Add pnode field.
1638         (struct gomp_taskgroup): Remove children.
1639         Add taskgroup_queue.
1640         (struct gomp_team): Change task_queue type to a priority queue.
1641         (splay_compare): Define inline.
1642         (priority_queue_offset): New.
1643         (priority_node_to_task): New.
1644         (task_to_priority_node): New.
1645         * oacc-mem.c: Do not include splay-tree.h.
1646         * priority_queue.c: New file.
1647         * priority_queue.h: New file.
1648         * splay-tree.c: Do not include splay-tree.h.
1649         (splay_tree_foreach_internal): New.
1650         (splay_tree_foreach): New.
1651         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1652         (splay_tree_callback): Define typedef.
1653         * target.c (splay_compare): Move to libgomp.h.
1654         (GOMP_target): Don't adjust *thr in any way around running offloaded
1655         task.
1656         (GOMP_target_ext): Likewise.  Handle target nowait.
1657         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1658         return value from gomp_create_target_task, if false, fallthrough
1659         as if no dependencies exist.
1660         (gomp_target_task_fn): Change return type to bool, return true
1661         if the task should have another part scheduled later.  Handle
1662         target nowait.
1663         (gomp_load_plugin_for_device): Initialize async_run.
1664         * task.c (gomp_init_task): Initialize children_queue.
1665         (gomp_clear_parent_in_list): New.
1666         (gomp_clear_parent_in_tree): New.
1667         (gomp_clear_parent): Handle priorities.
1668         (GOMP_task): Likewise.
1669         (priority_queue_move_task_first,
1670         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1671         New functions.
1672         (gomp_create_target_task): Use priority queues.  Change return type
1673         to bool, add state argument, return false if for async
1674         {{enter,exit} data,update} constructs no dependencies need to be
1675         waited for, handle target nowait.  Set task->fn to NULL instead of
1676         gomp_target_task_fn.
1677         (verify_children_queue): Remove.
1678         (priority_list_upgrade_task): New.
1679         (priority_queue_upgrade_task): New.
1680         (verify_task_queue): Remove.
1681         (priority_list_downgrade_task): New.
1682         (priority_queue_downgrade_task): New.
1683         (gomp_task_run_pre): Use priority queues.
1684         Abstract code out to priority_queue_downgrade_task.
1685         (gomp_task_run_post_handle_dependers): Use priority queues.
1686         (gomp_task_run_post_remove_parent): Likewise.
1687         (gomp_task_run_post_remove_taskgroup): Likewise.
1688         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
1689         tasks specially.
1690         (GOMP_taskwait): Likewise.
1691         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
1692         priority-queue_upgrade_task.
1693         (GOMP_taskgroup_start): Use priority queues.
1694         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
1695         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
1696         barrier.
1697         * taskloop.c (GOMP_taskloop): Handle priorities.
1698         * team.c (gomp_new_team): Call priority_queue_init.
1699         (free_team): Call priority_queue_free.
1700         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1701         team created for target nowait in implicit parallel region.
1702         (gomp_team_start): For nested check, test thr->ts.level instead of
1703         thr->ts.team != NULL.
1704         * testsuite/libgomp.c/doacross-3.c: New test.
1705         * testsuite/libgomp.c/ordered-5.c: New test.
1706         * testsuite/libgomp.c/priority.c: New test.
1707         * testsuite/libgomp.c/target-31.c: New test.
1708         * testsuite/libgomp.c/target-32.c: New test.
1709         * testsuite/libgomp.c/target-33.c: New test.
1710         * testsuite/libgomp.c/target-34.c: New test.
1711
1712 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1713
1714         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1715
1716         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1717         loop is sequential.
1718
1719 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1720
1721         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1722         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1723
1724 2015-11-12  James Norris  <jnorris@codesourcery.com>
1725             Joseph Myers  <joseph@codesourcery.com>
1726
1727         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1728         * oacc-parallel.c (GOACC_declare): New function.
1729         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1730         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1731         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1732         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1733         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1734
1735 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
1736
1737         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1738
1739 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
1740
1741         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1742         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1743
1744 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1745
1746         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1747         inadvertent commit.
1748
1749 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1750
1751         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1752         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1753         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1754         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1755         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1756
1757 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1758
1759         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1760         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1761
1762 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
1763             Ilya Verbin  <ilya.verbin@intel.com>
1764
1765         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1766         GOMP_loop_nonmonotonic_dynamic_start,
1767         GOMP_loop_nonmonotonic_guided_next,
1768         GOMP_loop_nonmonotonic_guided_start,
1769         GOMP_loop_ull_nonmonotonic_dynamic_next,
1770         GOMP_loop_ull_nonmonotonic_dynamic_start,
1771         GOMP_loop_ull_nonmonotonic_guided_next,
1772         GOMP_loop_ull_nonmonotonic_guided_start,
1773         GOMP_parallel_loop_nonmonotonic_dynamic,
1774         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1775         (GOMP_target_41): Renamed to ...
1776         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1777         arguments.
1778         (GOMP_target_data_41): Renamed to ...
1779         (GOMP_target_data_ext): ... this.
1780         (GOMP_target_update_41): Renamed to ...
1781         (GOMP_target_update_ext): ... this.
1782         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1783         GOMP_target_data_ext and GOMP_target_update_ext instead of
1784         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1785         Export GOMP_loop_nonmonotonic_dynamic_next,
1786         GOMP_loop_nonmonotonic_dynamic_start,
1787         GOMP_loop_nonmonotonic_guided_next,
1788         GOMP_loop_nonmonotonic_guided_start,
1789         GOMP_loop_ull_nonmonotonic_dynamic_next,
1790         GOMP_loop_ull_nonmonotonic_dynamic_start,
1791         GOMP_loop_ull_nonmonotonic_guided_next,
1792         GOMP_loop_ull_nonmonotonic_guided_start,
1793         GOMP_parallel_loop_nonmonotonic_dynamic and
1794         GOMP_parallel_loop_nonmonotonic_guided.
1795         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1796         GOMP_parallel_loop_nonmonotonic_guided,
1797         GOMP_loop_nonmonotonic_dynamic_start,
1798         GOMP_loop_nonmonotonic_guided_start,
1799         GOMP_loop_nonmonotonic_dynamic_next,
1800         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
1801         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
1802         GOMP_loop_ull_nonmonotonic_guided_start,
1803         GOMP_loop_ull_nonmonotonic_dynamic_next,
1804         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
1805         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
1806         functions.
1807         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
1808         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
1809         Use gomp_map_val function.
1810         (gomp_target_fallback_firstprivate): New static function.
1811         (GOMP_target_41): Renamed to ...
1812         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1813         arguments.  Move firstprivate fallback handling into a new
1814         function.
1815         (GOMP_target_data_41): Renamed to ...
1816         (GOMP_target_data_ext): ... this.
1817         (GOMP_target_update_41): Renamed to ...
1818         (GOMP_target_update_ext): ... this.
1819         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
1820         gomp_map_0len_lookup instead of gomp_map_lookup.
1821         (omp_target_is_present): Use gomp_map_0len_lookup instead of
1822         gomp_map_lookup.
1823         * testsuite/libgomp.c/target-28.c: Likewise.
1824         * testsuite/libgomp.c/monotonic-1.c: New test.
1825         * testsuite/libgomp.c/monotonic-2.c: New test.
1826         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
1827         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
1828         * testsuite/libgomp.c/pr66199-5.c: New test.
1829         * testsuite/libgomp.c/pr66199-6.c: New test.
1830         * testsuite/libgomp.c/pr66199-7.c: New test.
1831         * testsuite/libgomp.c/pr66199-8.c: New test.
1832         * testsuite/libgomp.c/pr66199-9.c: New test.
1833         * testsuite/libgomp.c/reduction-11.c: New test.
1834         * testsuite/libgomp.c/reduction-12.c: New test.
1835         * testsuite/libgomp.c/reduction-13.c: New test.
1836         * testsuite/libgomp.c/reduction-14.c: New test.
1837         * testsuite/libgomp.c/reduction-15.c: New test.
1838         * testsuite/libgomp.c/target-12.c (main): Adjust for
1839         omp_target_is_present change for one-past-last element.
1840         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
1841         the same var is both mapped and privatized.
1842         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
1843         handling of zero-length array sections.
1844         * testsuite/libgomp.c/target-28.c: New test.
1845         * testsuite/libgomp.c/target-29.c: New test.
1846         * testsuite/libgomp.c/target-30.c: New test.
1847         * testsuite/libgomp.c/target-teams-1.c: New test.
1848         * testsuite/libgomp.c++/member-6.C: New test.
1849         * testsuite/libgomp.c++/member-7.C: New test.
1850         * testsuite/libgomp.c++/monotonic-1.C: New test.
1851         * testsuite/libgomp.c++/monotonic-2.C: New test.
1852         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
1853         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
1854         * testsuite/libgomp.c++/pr66199-3.C: New test.
1855         * testsuite/libgomp.c++/pr66199-4.C: New test.
1856         * testsuite/libgomp.c++/pr66199-5.C: New test.
1857         * testsuite/libgomp.c++/pr66199-6.C: New test.
1858         * testsuite/libgomp.c++/pr66199-7.C: New test.
1859         * testsuite/libgomp.c++/pr66199-8.C: New test.
1860         * testsuite/libgomp.c++/pr66199-9.C: New test.
1861         * testsuite/libgomp.c++/reduction-11.C: New test.
1862         * testsuite/libgomp.c++/reduction-12.C: New test.
1863         * testsuite/libgomp.c++/target-13.C: New test.
1864         * testsuite/libgomp.c++/target-14.C: New test.
1865         * testsuite/libgomp.c++/target-15.C: New test.
1866         * testsuite/libgomp.c++/target-16.C: New test.
1867         * testsuite/libgomp.c++/target-17.C: New test.
1868         * testsuite/libgomp.c++/target-18.C: New test.
1869         * testsuite/libgomp.c++/target-19.C: New test.
1870
1871 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1872
1873         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
1874         and reduction copy.
1875         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1876         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1877         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1878         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1879         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
1880         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1881         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1882         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1883         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1884         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
1885         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1886         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1887         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1888         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
1889
1890 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1891
1892         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
1893         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
1894         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
1895         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
1896         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
1897         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
1898         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
1899         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
1900
1901 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
1902
1903         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
1904         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
1905         (GOMP_OFFLOAD_openacc_parallel): Likewise.
1906         * oacc-host.c (host_openacc_exec): Likewise.
1907         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
1908
1909 2015-11-03  Julian Brown  <julian@codesourcery.com>
1910             Thomas Schwinge  <thomas@codesourcery.com>
1911
1912         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
1913         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1914         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
1915         Likewise.
1916         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
1917         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
1918
1919 2015-11-03  James Norris  <jnorris@codesourcery.com>
1920
1921         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
1922         file.
1923         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
1924         Likewise.
1925         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
1926         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
1927         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1928         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
1929         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1930
1931 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
1932
1933         * openacc.h (enum acc_device_t): Reformat. Ensure layout
1934         compatibility.
1935         (enum acc_async_t): Reformat.
1936         (acc_on_device): Declare compatible with builtin and provide C++
1937         wrapper.
1938         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
1939
1940 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
1941             Cesar Philippidis  <cesar@codesourcery.com>
1942
1943         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
1944         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
1945         ... this.  Add a description of the test at the top of the file.
1946         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
1947         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
1948         ... this.  Add a description of the test at the top of the file.
1949
1950 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
1951
1952         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
1953         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
1954         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
1955         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
1956         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
1957         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
1958
1959 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
1960
1961         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
1962         dimensions.
1963
1964 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
1965
1966         PR testsuite/68063
1967         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
1968
1969 2015-10-27  James Norris  <jnorris@codesourcery.com>
1970
1971         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
1972         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
1973
1974 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
1975
1976         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
1977         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1978
1979         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
1980         acc_device_nvidia usage.
1981         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1982         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1983         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1984
1985         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
1986         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
1987
1988         PR libgomp/66518
1989         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
1990
1991         PR libgomp/65437
1992         PR libgomp/66518
1993         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
1994         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
1995
1996 2015-10-23  Tom de Vries  <tom@codesourcery.com>
1997
1998         PR testsuite/68063
1999         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2000
2001 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2002
2003         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2004         vector_length.
2005         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2006
2007 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2008             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2009
2010         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2011         to 0 when mapnum is 0.
2012
2013 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2014
2015         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2016         Cast to int from int32_t.
2017
2018 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2019             Aldy Hernandez  <aldyh@redhat.com>
2020             Ilya Verbin  <ilya.verbin@intel.com>
2021
2022         * config/linux/affinity.c (omp_get_place_num_procs,
2023         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2024         * config/linux/doacross.h: New file.
2025         * config/posix/affinity.c (omp_get_place_num_procs,
2026         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2027         * config/posix/doacross.h: New file.
2028         * env.c: Include gomp-constants.h.
2029         (struct gomp_task_icv): Rename run_sched_modifier to
2030         run_sched_chunk_size.
2031         (gomp_max_task_priority_var): New variable.
2032         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2033         (handle_omp_display_env): Change _OPENMP value from 201307 to
2034         201511.  Print OMP_MAX_TASK_PRIORITY.
2035         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2036         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2037         chunk_size and run_sched_modifier to run_sched_chunk_size.
2038         (omp_get_max_task_priority, omp_get_initial_device,
2039         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2040         omp_get_partition_place_nums): New functions.
2041         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2042         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2043         to chunk_size.
2044         (omp_get_num_places_, omp_get_place_num_procs_,
2045         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2046         omp_get_place_proc_ids_8_, omp_get_place_num_,
2047         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2048         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2049         omp_get_max_task_priority_): New functions.
2050         * libgomp_g.h (GOMP_loop_doacross_static_start,
2051         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2052         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2053         GOMP_loop_ull_doacross_dynamic_start,
2054         GOMP_loop_ull_doacross_guided_start,
2055         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2056         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2057         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2058         GOMP_target_data_41, GOMP_target_update_41,
2059         GOMP_target_enter_exit_data): New prototypes.
2060         (GOMP_task): Add prototype argument.
2061         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2062         (struct gomp_doacross_work_share): New type.
2063         (struct gomp_work_share): Add doacross field.
2064         (struct gomp_task_icv): Rename run_sched_modifier to
2065         run_sched_chunk_size.
2066         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2067         GOMP_TASK_UNDEFERRED.  Add comments.
2068         (struct gomp_task_depend_entry): Add comments.
2069         (struct gomp_task): Likewise.
2070         (struct gomp_taskgroup): Likewise.
2071         (struct gomp_target_task): New type.
2072         (struct gomp_team): Add comment.
2073         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2074         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2075         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2076         (struct target_var_desc): New type.
2077         (struct target_mem_desc): Adjust comment.  Use struct
2078         target_var_desc instead of splay_tree_key for list.
2079         (REFCOUNT_INFINITY): Define.
2080         (struct splay_tree_key_s): Remove copy_from field.
2081         (struct gomp_device_descr): Add dev2dev_func field.
2082         (enum gomp_map_vars_kind): New enum.
2083         (gomp_map_vars): Add one argument.
2084         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2085         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2086         omp_get_place_num_procs, omp_get_place_num_procs_,
2087         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2088         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2089         omp_get_place_num_, omp_get_partition_num_places,
2090         omp_get_partition_num_places_, omp_get_partition_place_nums,
2091         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2092         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2093         omp_target_free, omp_target_is_present, omp_target_memcpy,
2094         omp_target_memcpy_rect, omp_target_associate_ptr and
2095         omp_target_disassociate_ptr.
2096         (GOMP_4.0.2): Renamed to ...
2097         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2098         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2099         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2100         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2101         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2102         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2103         GOMP_loop_ull_doacross_guided_start,
2104         GOMP_loop_ull_doacross_runtime_start,
2105         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2106         GOMP_doacross_ull_wait.
2107         * libgomp.texi: Document omp_get_max_task_priority.
2108         Rename modifier argument to chunk_size for omp_set_schedule and
2109         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2110         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2111         to run_sched_chunk_size renaming.
2112         (GOMP_loop_ordered_runtime_start): Likewise.
2113         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2114         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2115         GOMP_parallel_loop_runtime_start): New functions.
2116         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2117         to run_sched_chunk_size renaming.
2118         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2119         GOMP_loop_doacross_guided_start): New functions or aliases.
2120         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2121         run_sched_modifier to run_sched_chunk_size renaming.
2122         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2123         (gomp_loop_ull_doacross_static_start,
2124         gomp_loop_ull_doacross_dynamic_start,
2125         gomp_loop_ull_doacross_guided_start,
2126         GOMP_loop_ull_doacross_runtime_start): New functions.
2127         (GOMP_loop_ull_doacross_static_start,
2128         GOMP_loop_ull_doacross_dynamic_start,
2129         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2130         * oacc-mem.c (acc_map_data, present_create_copy,
2131         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2132         to gomp_map_vars.
2133         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2134         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2135         instead of false to gomp_map_vars.
2136         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2137         * omp.h.in (omp_lock_hint_t): New type.
2138         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2139         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2140         omp_get_place_num, omp_get_partition_num_places,
2141         omp_get_partition_place_nums, omp_get_initial_device,
2142         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2143         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2144         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2145         prototypes.
2146         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2147         (omp_lock_hint_none, omp_lock_hint_uncontended,
2148         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2149         omp_lock_hint_speculative): New parameters.
2150         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2151         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2152         omp_get_place_num, omp_get_partition_num_places,
2153         omp_get_partition_place_nums, omp_get_initial_device,
2154         omp_get_max_task_priority): New interfaces.
2155         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2156         to chunk_size.
2157         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2158         (omp_lock_hint_none, omp_lock_hint_uncontended,
2159         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2160         omp_lock_hint_speculative): New parameters.
2161         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2162         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2163         omp_get_place_num, omp_get_partition_num_places,
2164         omp_get_partition_place_nums, omp_get_initial_device,
2165         omp_get_max_task_priority): New functions and subroutines.
2166         * ordered.c: Include stdarg.h and string.h.
2167         (MAX_COLLAPSED_BITS): Define.
2168         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2169         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2170         GOMP_doacross_ull_wait): New functions.
2171         * target.c: Include errno.h.
2172         (resolve_device): If device is not initialized, call
2173         gomp_init_device on it.
2174         (gomp_map_lookup): New function.
2175         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2176         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2177         GOMP_MAP_ALWAYS_TO_P.
2178         (get_kind): Rename is_openacc argument to short_mapkind.
2179         (gomp_map_pointer): Use gomp_map_lookup.
2180         (gomp_map_fields_existing): New function.
2181         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2182         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2183         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2184         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2185         Adjust for tgt->list changed type and copy_from living in there.
2186         (gomp_copy_from_async): Adjust for tgt->list changed type and
2187         copy_from living in there.
2188         (gomp_unmap_vars): Likewise.
2189         (gomp_update): Likewise.  Rename is_openacc argument to
2190         short_mapkind.  Don't fail if object is not mapped.
2191         (gomp_load_image_to_device): Initialize refcount to
2192         REFCOUNT_INFINITY.
2193         (gomp_target_fallback): New function.
2194         (gomp_get_target_fn_addr): Likewise.
2195         (GOMP_target): Adjust gomp_map_vars caller, use
2196         gomp_get_target_fn_addr and gomp_target_fallback.
2197         (GOMP_target_41): New function.
2198         (gomp_target_data_fallback): New function.
2199         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2200         (GOMP_target_data_41): New function.
2201         (GOMP_target_update): Adjust gomp_update caller.
2202         (GOMP_target_update_41): New function.
2203         (gomp_exit_data, GOMP_target_enter_exit_data,
2204         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2205         omp_target_is_present, omp_target_memcpy,
2206         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2207         omp_target_associate_ptr, omp_target_disassociate_ptr,
2208         gomp_load_plugin_for_device): New functions.
2209         * task.c: Include gomp-constants.h.  Include taskloop.c
2210         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2211         (gomp_task_handle_depend): New function.
2212         (GOMP_task): Use it.  Add priority argument.  Use
2213         gomp-constant.h constants instead of hardcoded numbers.
2214         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2215         (gomp_create_target_task): New function.
2216         (verify_children_queue, verify_taskgroup_queue,
2217         verify_task_queue): New functions.
2218         (gomp_task_run_pre): Call verify_*_queue functions.
2219         If an upcoming tied task is about to leave the sibling or
2220         taskgroup queues in an invalid state, adjust appropriately.
2221         Remove taskgroup argument.  Add comments.
2222         (gomp_task_run_post_handle_dependers): Add comments.
2223         (gomp_task_run_post_remove_parent): Likewise.
2224         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2225         (GOMP_taskwait): Likewise.  Add comments.
2226         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2227         problem such that the first non parent_depends_on task does not
2228         end up at the end of the children queue.
2229         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2230         GOMP_TASK_UNDEFERRED.
2231         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2232         * taskloop.c: New file.
2233         * testsuite/lib/libgomp.exp
2234         (check_effective_target_offload_device_nonshared_as): New proc.
2235         * testsuite/libgomp.c/affinity-2.c: New test.
2236         * testsuite/libgomp.c/doacross-1.c: New test.
2237         * testsuite/libgomp.c/doacross-2.c: New test.
2238         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2239         Add map clause to target.
2240         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2241         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2242         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2243         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2244         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2245         Likewise.
2246         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2247         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2248         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2249         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2250         not defined.  Use those where needed.
2251         * testsuite/libgomp.c/for-4.c: New test.
2252         * testsuite/libgomp.c/for-5.c: New test.
2253         * testsuite/libgomp.c/for-6.c: New test.
2254         * testsuite/libgomp.c/linear-1.c: New test.
2255         * testsuite/libgomp.c/ordered-4.c: New test.
2256         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2257         only allowed on the loop iterator.
2258         * testsuite/libgomp.c/pr66199-3.c: New test.
2259         * testsuite/libgomp.c/pr66199-4.c: New test.
2260         * testsuite/libgomp.c/reduction-7.c: New test.
2261         * testsuite/libgomp.c/reduction-8.c: New test.
2262         * testsuite/libgomp.c/reduction-9.c: New test.
2263         * testsuite/libgomp.c/reduction-10.c: New test.
2264         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2265         map(tofrom:s).
2266         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2267         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2268         * testsuite/libgomp.c/target-11.c: New test.
2269         * testsuite/libgomp.c/target-12.c: New test.
2270         * testsuite/libgomp.c/target-13.c: New test.
2271         * testsuite/libgomp.c/target-14.c: New test.
2272         * testsuite/libgomp.c/target-15.c: New test.
2273         * testsuite/libgomp.c/target-16.c: New test.
2274         * testsuite/libgomp.c/target-17.c: New test.
2275         * testsuite/libgomp.c/target-18.c: New test.
2276         * testsuite/libgomp.c/target-19.c: New test.
2277         * testsuite/libgomp.c/target-20.c: New test.
2278         * testsuite/libgomp.c/target-21.c: New test.
2279         * testsuite/libgomp.c/target-22.c: New test.
2280         * testsuite/libgomp.c/target-23.c: New test.
2281         * testsuite/libgomp.c/target-24.c: New test.
2282         * testsuite/libgomp.c/target-25.c: New test.
2283         * testsuite/libgomp.c/target-26.c: New test.
2284         * testsuite/libgomp.c/target-27.c: New test.
2285         * testsuite/libgomp.c/taskloop-1.c: New test.
2286         * testsuite/libgomp.c/taskloop-2.c: New test.
2287         * testsuite/libgomp.c/taskloop-3.c: New test.
2288         * testsuite/libgomp.c/taskloop-4.c: New test.
2289         * testsuite/libgomp.c++/ctor-13.C: New test.
2290         * testsuite/libgomp.c++/doacross-1.C: New test.
2291         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2292         Replace offload_device with offload_device_nonshared_as.
2293         * testsuite/libgomp.c++/for-12.C: New test.
2294         * testsuite/libgomp.c++/for-13.C: New test.
2295         * testsuite/libgomp.c++/for-14.C: New test.
2296         * testsuite/libgomp.c++/linear-1.C: New test.
2297         * testsuite/libgomp.c++/member-1.C: New test.
2298         * testsuite/libgomp.c++/member-2.C: New test.
2299         * testsuite/libgomp.c++/member-3.C: New test.
2300         * testsuite/libgomp.c++/member-4.C: New test.
2301         * testsuite/libgomp.c++/member-5.C: New test.
2302         * testsuite/libgomp.c++/ordered-1.C: New test.
2303         * testsuite/libgomp.c++/reduction-5.C: New test.
2304         * testsuite/libgomp.c++/reduction-6.C: New test.
2305         * testsuite/libgomp.c++/reduction-7.C: New test.
2306         * testsuite/libgomp.c++/reduction-8.C: New test.
2307         * testsuite/libgomp.c++/reduction-9.C: New test.
2308         * testsuite/libgomp.c++/reduction-10.C: New test.
2309         * testsuite/libgomp.c++/reference-1.C: New test.
2310         * testsuite/libgomp.c++/simd14.C: New test.
2311         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2312         * testsuite/libgomp.c++/target-5.C: New test.
2313         * testsuite/libgomp.c++/target-6.C: New test.
2314         * testsuite/libgomp.c++/target-7.C: New test.
2315         * testsuite/libgomp.c++/target-8.C: New test.
2316         * testsuite/libgomp.c++/target-9.C: New test.
2317         * testsuite/libgomp.c++/target-10.C: New test.
2318         * testsuite/libgomp.c++/target-11.C: New test.
2319         * testsuite/libgomp.c++/target-12.C: New test.
2320         * testsuite/libgomp.c++/taskloop-1.C: New test.
2321         * testsuite/libgomp.c++/taskloop-2.C: New test.
2322         * testsuite/libgomp.c++/taskloop-3.C: New test.
2323         * testsuite/libgomp.c++/taskloop-4.C: New test.
2324         * testsuite/libgomp.c++/taskloop-5.C: New test.
2325         * testsuite/libgomp.c++/taskloop-6.C: New test.
2326         * testsuite/libgomp.c++/taskloop-7.C: New test.
2327         * testsuite/libgomp.c++/taskloop-8.C: New test.
2328         * testsuite/libgomp.c++/taskloop-9.C: New test.
2329         * testsuite/libgomp.fortran/affinity1.f90: New test.
2330         * testsuite/libgomp.fortran/affinity2.f90: New test.
2331
2332 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2333
2334         PR tree-optimization/67476
2335         * testsuite/libgomp.c/autopar-3.c: New test.
2336         * testsuite/libgomp.c/autopar-4.c: New test.
2337         * testsuite/libgomp.c/autopar-5.c: New test.
2338         * testsuite/libgomp.c/autopar-6.c: New test.
2339         * testsuite/libgomp.c/autopar-7.c: New test.
2340         * testsuite/libgomp.c/autopar-8.c: New test.
2341
2342 2015-10-12  James Norris  <jnorris@codesourcery.com>
2343
2344         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2345         initializer.
2346
2347 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2348
2349         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2350         using load_gcc_lib.
2351
2352 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2353
2354         * oacc-ptx.h: Remove file, moving its content into...
2355         * config/nvptx/fortran.c: ... here...
2356         * config/nvptx/oacc-init.c: ..., here...
2357         * config/nvptx/oacc-parallel.c: ..., and here.
2358         * config/nvptx/openacc.f90: New file.
2359         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2360         (link_ptx): Don't link in predefined bits of PTX code.
2361
2362 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2363             Bernd Schmidt <bernds@codesourcery.com>
2364
2365         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2366         (struct targ_ptx_obj): New.
2367         (nvptx_tdata): Move earlier, change data format.
2368         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2369         objects.
2370         (GOMP_OFFLOAD_load_image): Adjust.
2371
2372 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2373
2374         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2375         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2376         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2377         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2378         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2379         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2380         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2381         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2382         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2383         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2384         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2385         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2386         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2387         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2388         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2389         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2390         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2391         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2392         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2393         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2394         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2395         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2396         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2397         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2398         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2399         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2400         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2401         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2402         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2403         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2404         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2405         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2406         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2407         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2408         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2409         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2410         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2411         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2412         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2413         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2414         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2415         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2416         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2417         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2418         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2419         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2420         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2421         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2422         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2423         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2424         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2425         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2426         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2427         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2428         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2429         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2430         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2431         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2432         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2433         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2434         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2435         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2436         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2437
2438 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2439
2440         * oacc-init.c (acc_on_device): Force optimization level.
2441
2442 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2443
2444         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2445         (cuda_errlist): Delete.
2446         (cuda_error): Reimplement.
2447
2448 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2449
2450         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2451         array.
2452         * libgomp.map (GOACC_parallel_keyed): New.
2453         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2454         all callers.
2455         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2456         and take keyed varargs list.  Adjust call to exec_func.
2457         (GOACC_parallel): Force host fallback.
2458         * libgomp_g.h (GOACC_parallel): Remove.
2459         (GOACC_parallel_keyed): Declare.
2460         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2461         (stuct targ_gn_descriptor): Replace name field with launch field.
2462         (nvptx_exec): Lose separate geometry args, take array.  Process
2463         dynamic dimensions and adjust.
2464         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2465         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2466         data.
2467         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2468         passing.
2469         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2470         passing.
2471
2472 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2473
2474         PR libgomp/67141
2475         * oacc-int.h (goacc_host_init): Add declaration.
2476         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2477         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2478
2479 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2480             Sebastian Pop  <s.pop@samsung.com>
2481
2482         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2483         match o/p.
2484         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2485         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2486         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2487         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2488         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2489
2490 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2491
2492         * configure.tgt: Add missing ;; in between nvptx and rtems
2493         snippets.
2494
2495 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2496
2497         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2498         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2499         (gomp_thread_pool_reservoir): Add priority member.
2500         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2501         priority.
2502         (parse_thread_pools): Likewise.
2503         * team.c (gomp_team_start): Call configuration provided
2504         gomp_adjust_thread_attr(). Destroy thread attributes if
2505         necessary.
2506         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2507
2508 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2509
2510         * config/posix/pool.h: New.
2511         * config/rtems/pool.h: Likewise.
2512         * config/rtems/proc.c: Likewise.
2513         * libgomp.h (gomp_thread_destructor): Declare.
2514         * team.c: Include configuration provided "pool.h".
2515         (gomp_get_thread_pool): Define in configuration.
2516         (gomp_team_end): Call configuration defined
2517         gomp_release_thread_pool().
2518
2519 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2520
2521         * config/rtems/bar.c: New.
2522         * config/rtems/bar.h: Likewise.
2523         * config/rtems/mutex.c: Likewise.
2524         * config/rtems/mutex.h: Likewise.
2525         * config/rtems/sem.c: Likewise.
2526         * config/rtems/sem.h: Likewise.
2527         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2528         <sys/lock.h> header file.
2529         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2530         supported by Newlib.
2531         * configure: Regenerate.
2532
2533 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2534
2535         * team.c (gomp_new_thread_pool): Delete and move content to ...
2536         (gomp_get_thread_pool): ... new function.  Allocate and
2537         initialize thread pool on demand.
2538         (get_last_team): Use gomp_get_thread_pool().
2539         (gomp_team_start): Delete thread pool initialization.
2540
2541 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2542
2543         PR tree-optimization/65637
2544         * testsuite/libgomp.c/autopar-2.c: New test.
2545
2546 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2547
2548         PR tree-optimization/46193
2549         * testsuite/libgomp.c/pr46193.c: New test.
2550
2551 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2552
2553         libgomp/
2554         * libgomp.map: Add 4.0.2 version.
2555         * target.c (offload_image_descr): Add version field.
2556         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2557         call.  Improve load mismatch diagnostic.
2558         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2559         call.
2560         (GOMP_offload_regster): Make stub function, move bulk to ...
2561         (GOMP_offload_register_ver): ... here.  Process version argument.
2562         (GOMP_offload_unregister): Make stub function, move bulk to ...
2563         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2564         (gomp_init_device): Process version field.
2565         (gomp_unload_device): Process version field.
2566         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2567         macros.  Check plugin version.
2568         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2569         loader and unloader types.
2570         * oacc-host.c: Include gomp-constants.h.
2571         (host_version): New.
2572         (host_load_image, host_unload_image): Adjust.
2573         (host_dispatch): Add host_version.
2574         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2575         (GOMP_OFFLOAD_version): New.
2576         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2577         (GOMP_OFFLOAD_unload_image): Likewise.
2578         * plugin/plugin-host.c: Include gomp-constants.h.
2579         (GOMP_OFFLOAD_version): New.
2580         (GOMP_OFFLOAD_load_image): Add version arg.
2581         (GOMP_OFFLOAD_unload_image): Likewise.
2582
2583 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2584
2585         PR tree-optimization/65468
2586         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2587
2588 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2589
2590         PR tree-optimization/65468
2591         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2592
2593 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2594
2595         PR libgomp/66761
2596         PR libgomp/67303
2597         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2598         (gomp_iter_guided_next): Idem.
2599         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2600         (gomp_iter_ull_guided_next): Idem.
2601         * config/linux/wait.h (do_spin): Idem.
2602
2603 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2604
2605         * libgomp-plugin.h (enum offload_target_type): Remove
2606         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2607         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2608         * openacc.h (enum acc_device_t): Likewise.
2609         * openacc_lib.h: Likewise.
2610         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2611         (acc_on_device): Just use __builtin_acc_on_device.
2612         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2613         of acc_on_device builtin.
2614         * plugin/plugin-host.h: Remove file.
2615         * plugin/plugin-host.c: Likewise, but salvage some content into...
2616         * oacc-host.c: ... this file.
2617         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2618         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2619         * Makefile.in: Regenerate.
2620         * configure: Likewise.
2621         * testsuite/lib/libgomp.exp
2622         (check_effective_target_openacc_host_nonshm_selected): Remove.
2623         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2624         ACC_DEVICE_TYPE=host_nonshm.
2625         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2626         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2627         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2628         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2629         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2630         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2631
2632 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2633             Jakub Jelinek  <jakub@redhat.com>
2634
2635         * config/nvptx/affinity.c: New file.
2636         * config/nvptx/alloc.c: Likewise.
2637         * config/nvptx/bar.c: Likewise.
2638         * config/nvptx/barrier.c: Likewise.
2639         * config/nvptx/critical.c: Likewise.
2640         * config/nvptx/env.c: Likewise.
2641         * config/nvptx/error.c: Likewise.
2642         * config/nvptx/fortran.c: Likewise.
2643         * config/nvptx/iter.c: Likewise.
2644         * config/nvptx/iter_ull.c: Likewise.
2645         * config/nvptx/libgomp-plugin.c: Likewise.
2646         * config/nvptx/lock.c: Likewise.
2647         * config/nvptx/loop.c: Likewise.
2648         * config/nvptx/loop_ull.c: Likewise.
2649         * config/nvptx/mutex.c: Likewise.
2650         * config/nvptx/oacc-async.c: Likewise.
2651         * config/nvptx/oacc-cuda.c: Likewise.
2652         * config/nvptx/oacc-host.c: Likewise.
2653         * config/nvptx/oacc-init.c: Likewise.
2654         * config/nvptx/oacc-mem.c: Likewise.
2655         * config/nvptx/oacc-parallel.c: Likewise.
2656         * config/nvptx/oacc-plugin.c: Likewise.
2657         * config/nvptx/omp-lock.h: Likewise.
2658         * config/nvptx/ordered.c: Likewise.
2659         * config/nvptx/parallel.c: Likewise.
2660         * config/nvptx/proc.c: Likewise.
2661         * config/nvptx/ptrlock.c: Likewise.
2662         * config/nvptx/sections.c: Likewise.
2663         * config/nvptx/sem.c: Likewise.
2664         * config/nvptx/single.c: Likewise.
2665         * config/nvptx/splay-tree.c: Likewise.
2666         * config/nvptx/target.c: Likewise.
2667         * config/nvptx/task.c: Likewise.
2668         * config/nvptx/team.c: Likewise.
2669         * config/nvptx/time.c: Likewise.
2670         * config/nvptx/work.c: Likewise.
2671         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2672         * configure: Regenerate.
2673         * configure.tgt (config_path): Set to "nvptx" for target
2674         nvptx*-*-*.
2675
2676 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2677
2678         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2679
2680 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2681
2682         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2683         (cuda_errlist): Constify.
2684         (errmsg):  Move into ...
2685         (cuda_error): ... here.  Make smaller.
2686         (_XSTR, _STR): Delete.
2687         (cuda_synames): Delete.
2688         (verify_device_library): Delete.
2689         (nvptx_init): Don't call it.
2690
2691 2015-07-28  Tom de Vries  <tom@codesourcery.com>
2692
2693         * testsuite/libgomp.c/uns-outer-4.c: New test.
2694
2695 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
2696
2697         * testsuite/libgomp.c/pr66714.c: New test.
2698
2699 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2700
2701         PR libgomp/66950
2702         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2703         (fib_ref): New function.
2704         (fib): Correct corner cases in the recursion.
2705         (main): Replace the non-simd loop with fib_ref call.
2706         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2707         subroutine.
2708         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
2709         for the last array element value.  Replace the non-simd loop with
2710         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
2711         of the last array element with according Fibonacci sequence element.
2712         (fib): Correct corner cases in the recursion.
2713
2714 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
2715
2716         * target.c (gomp_offload_image_to_device): Rename to ...
2717         (gomp_load_image_to_device): ... here.
2718         (GOMP_offload_register): Adjust call.
2719         (gomp_init_device): Likewise.
2720         (gomp_unload_image_from_device): New.  Broken out of ...
2721         (GOMP_offload_unregister): ... here.  Call it.
2722         (gomp_unload_device): New.
2723         * libgomp.h (gomp_unload_device): Declare.
2724         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2725         mem maps.
2726
2727 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
2728
2729         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2730         wait=-specific if.
2731         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2732         !=0 condition.
2733         (goacc_waits): Move !num_waits handling to ...
2734         (GOACC_wait): ... here, the only caller that might have zero waits.
2735
2736         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2737         (struct ptx_image_data): Move earlier, add fns field.
2738         (struct ptx_device): Add images and image_lock fields.
2739         (ptx_images, ptx_image_lock): Delete.
2740         (nvptx_open_device): Initialize images and image_lock fields.
2741         (nvptx_close_device): Destroy image_lock.
2742         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2743         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2744         fields.
2745
2746 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
2747
2748         * target.c (GOMP_offload_register): Use int for device type arg.
2749         (GOMP_offload_unregister): Likewise.
2750
2751         * target.c (struct_offload_image_descr): Constify host_table.
2752         (gomp_offload_image_to_device): Likewise.
2753         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2754
2755         * libgomp.h (gomp_device_descr): Constify target data arguments.
2756         * target.c (struct offload_image_descr): Constify target_data.
2757         (gomp_offload_image_to_device): Likewise.
2758         (GOMP_offload_register): Likewise.
2759         (GOMP_offload_unrefister): Likewise.
2760         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2761         GOMP_OFFLOAD_unload_image): Constify target data.
2762         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2763         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2764
2765 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
2766
2767         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2768         Workaround driver library const error.
2769         (struct nvptx_tdata, nvptx_tdata_t): New.
2770         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2771         type.
2772
2773 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2774
2775         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2776         of EPS parameter from integer to real.
2777         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2778         type of EPS parameter from integer to real.
2779
2780 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2781
2782         * team.c (get_last_team): New.
2783         (gomp_new_team): Recycle last non-nested team if possible.
2784         (gomp_team_end): Move team work share list free lock destruction
2785         to ...
2786         (free_team): ... here.
2787
2788 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2789
2790         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2791         and ref from int to double.  Replaced their comparison with
2792         an inequality of their difference and EPS.
2793         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2794         comparison of pri and a reference number with an inequality of their
2795         difference and EPS.
2796         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2797         the comparison of sum and sum_ref with an inequality of their
2798         difference and EPS.
2799         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
2800         the comparison of pri and a reference number with an inequality of
2801         their difference and EPS.
2802
2803 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2804
2805         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
2806         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
2807         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
2808         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
2809         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
2810         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
2811         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
2812         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
2813         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
2814         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
2815         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
2816         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
2817         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
2818         variables.
2819         (vec_mult): Likewise.  Add #pragma omp taskwait.
2820         (main): Adjust caller.
2821         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
2822         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
2823         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
2824         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
2825         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
2826         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
2827         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
2828         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
2829         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
2830         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
2831         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
2832         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
2833         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
2834         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
2835         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
2836         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
2837         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
2838         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
2839         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
2840         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
2841         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
2842         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
2843         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
2844         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
2845         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
2846         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
2847         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
2848         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
2849         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
2850         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
2851         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
2852         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
2853         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
2854         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
2855         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
2856         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
2857         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
2858         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
2859         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
2860         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
2861         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
2862         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
2863         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
2864         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
2865         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
2866         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
2867         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
2868         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
2869         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
2870         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
2871         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
2872         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
2873         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
2874         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
2875         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
2876         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
2877         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
2878         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
2879         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
2880         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
2881         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
2882         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
2883         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
2884         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
2885         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
2886         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
2887         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
2888         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
2889         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
2890         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
2891         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
2892         (vec_mult): Add !$omp taskwait.
2893         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
2894         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
2895         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
2896         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
2897         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
2898         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
2899         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
2900         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
2901         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
2902         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
2903         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
2904         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
2905         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
2906         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
2907         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
2908         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
2909         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
2910         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
2911         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
2912         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
2913         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
2914         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
2915         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
2916         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
2917         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
2918         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
2919         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
2920         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
2921         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
2922         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
2923         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
2924         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
2925         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
2926         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
2927         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
2928         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
2929         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
2930         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
2931         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
2932         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
2933         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
2934         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
2935         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
2936         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
2937         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
2938         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
2939         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
2940         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
2941         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
2942         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
2943         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
2944         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
2945         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
2946         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
2947         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
2948         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
2949         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
2950         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
2951         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
2952         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
2953         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
2954         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
2955         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
2956         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
2957         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
2958         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
2959         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
2960
2961 2015-07-10  Tom de Vries  <tom@codesourcery.com>
2962
2963         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
2964         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
2965
2966 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
2967
2968         PR libgomp/65099
2969         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
2970         in a 64-bit configuration.
2971         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
2972         offloading testing if no such device is available.
2973         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2974         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2975
2976 2015-07-08  Tom de Vries  <tom@codesourcery.com>
2977
2978         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
2979         second call to f.
2980         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2981
2982 2015-07-07  Tom de Vries  <tom@codesourcery.com>
2983
2984         PR tree-optimization/66642
2985         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
2986         iteration count case.
2987         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
2988         function, factor out of ...
2989         (main): ... here.  Test low iteration count case.
2990
2991 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2992
2993         * libgomp.h (gomp_thread_pool): Comment last_team field.
2994
2995 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
2996
2997         * testsuite/libgomp.c++/pr66702-1.C: Require
2998         vect_simd_clones effective target.
2999         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3000
3001 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3002
3003         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3004         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3005         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3006         "-O2".
3007
3008 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3009
3010         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3011         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3012         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3013         * testsuite/libgomp.c++/pr64824.C: Same.
3014         * testsuite/libgomp.c++/pr64868.C: Same.
3015         * testsuite/libgomp.c++/pr66199-1.C: Same.
3016         * testsuite/libgomp.c++/pr66199-2.C: Same.
3017         * testsuite/libgomp.c++/target-2.C: Same.
3018         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3019         -std=<standard> option.
3020         * testsuite/libgomp.c++/udr-11.C: Same.
3021         * testsuite/libgomp.c++/udr-12.C: Same.
3022         * testsuite/libgomp.c++/udr-13.C: Same.
3023         * testsuite/libgomp.c++/udr-14.C: Same.
3024         * testsuite/libgomp.c++/udr-15.C: Same.
3025         * testsuite/libgomp.c++/udr-16.C: Same.
3026         * testsuite/libgomp.c++/udr-17.C: Same.
3027         * testsuite/libgomp.c++/udr-18.C: Same.
3028         * testsuite/libgomp.c++/udr-19.C: Same.
3029         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3030         * testsuite/libgomp.c++/simd-1.C: Same.
3031         * testsuite/libgomp.c++/simd-2.C: Same.
3032         * testsuite/libgomp.c++/simd-3.C: Same.
3033         * testsuite/libgomp.c++/simd-4.C: Same.
3034         * testsuite/libgomp.c++/simd-5.C: Same.
3035         * testsuite/libgomp.c++/simd-6.C: Same.
3036         * testsuite/libgomp.c++/simd-7.C: Same.
3037         * testsuite/libgomp.c++/simd-8.C: Same.
3038         * testsuite/libgomp.c++/simd-9.C: Same.
3039         * testsuite/libgomp.c++/simd10.C: Same.
3040         * testsuite/libgomp.c++/simd11.C: Same.
3041         * testsuite/libgomp.c++/simd12.C: Same.
3042         * testsuite/libgomp.c++/simd13.C: Same.
3043
3044 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3045
3046         PR middle-end/66702
3047         * testsuite/libgomp.c++/pr66702-1.C: New test.
3048         * testsuite/libgomp.c++/pr66702-2.C: New test.
3049
3050 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3051
3052         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3053         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3054         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3055         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3056
3057 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3058
3059         PR tree-optimization/66652
3060         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3061         using restrict pointers.
3062         (main): Add arguments to calls to f.
3063         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3064
3065 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3066
3067         * configure.ac: Fix check for header <sys/sysctl.h>.
3068         * configure: Regenerate.
3069         * config.h.in: Likewise.
3070
3071 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3072
3073         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3074         abort.
3075         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3076
3077 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3078
3079         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3080         acc_device_nvidia.
3081
3082         PR libgomp/66518
3083         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3084         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3085
3086 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3087
3088         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3089         dg-additional-options for any remaining options.
3090         * testsuite/libgomp.c/atomic-2.c: Same.
3091         * testsuite/libgomp.c/atomic-4.c: Same.
3092         * testsuite/libgomp.c/atomic-5.c: Same.
3093         * testsuite/libgomp.c/atomic-6.c: Same.
3094         * testsuite/libgomp.c/autopar-1.c: Same.
3095         * testsuite/libgomp.c/copyin-1.c: Same.
3096         * testsuite/libgomp.c/copyin-2.c: Same.
3097         * testsuite/libgomp.c/copyin-3.c: Same.
3098         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3099         * testsuite/libgomp.c/nestedfn-5.c: Same.
3100         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3101         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3102         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3103         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3104         * testsuite/libgomp.c/pr32362-1.c: Same.
3105         * testsuite/libgomp.c/pr32362-2.c: Same.
3106         * testsuite/libgomp.c/pr32362-3.c: Same.
3107         * testsuite/libgomp.c/pr39591-1.c: Same.
3108         * testsuite/libgomp.c/pr39591-2.c: Same.
3109         * testsuite/libgomp.c/pr39591-3.c: Same.
3110         * testsuite/libgomp.c/pr58392.c: Same.
3111         * testsuite/libgomp.c/pr58756.c: Same.
3112         * testsuite/libgomp.c/simd-1.c: Same.
3113         * testsuite/libgomp.c/simd-10.c: Same.
3114         * testsuite/libgomp.c/simd-11.c: Same.
3115         * testsuite/libgomp.c/simd-12.c: Same.
3116         * testsuite/libgomp.c/simd-13.c: Same.
3117         * testsuite/libgomp.c/simd-14.c: Same.
3118         * testsuite/libgomp.c/simd-15.c: Same.
3119         * testsuite/libgomp.c/simd-2.c: Same.
3120         * testsuite/libgomp.c/simd-3.c: Same.
3121         * testsuite/libgomp.c/simd-4.c: Same.
3122         * testsuite/libgomp.c/simd-5.c: Same.
3123         * testsuite/libgomp.c/simd-6.c: Same.
3124         * testsuite/libgomp.c/simd-7.c: Same.
3125         * testsuite/libgomp.c/simd-8.c: Same.
3126         * testsuite/libgomp.c/simd-9.c: Same.
3127
3128 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3129
3130         * testsuite/libgomp.c/pr35625.c: Fix typo.
3131
3132 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3133
3134         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3135         in dg-options.
3136         * testsuite/libgomp.c/atomic-3.c: Same.
3137         * testsuite/libgomp.c/debug-1.c: Same.
3138         * testsuite/libgomp.c/nqueens-1.c: Same.
3139         * testsuite/libgomp.c/pr26171.c: Same.
3140         * testsuite/libgomp.c/pr48591.c: Same.
3141         * testsuite/libgomp.c/pr64824.c: Same.
3142         * testsuite/libgomp.c/pr64868.c: Same.
3143         * testsuite/libgomp.c/pr66133.c: Same.
3144         * testsuite/libgomp.c/pr66199-1.c: Same.
3145         * testsuite/libgomp.c/pr66199-2.c: Same.
3146         * testsuite/libgomp.c/target-8.c: Same.
3147
3148 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3149
3150         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3151         -std={gnu99,c99}.
3152         * testsuite/libgomp.c/for-1.c: Same.
3153         * testsuite/libgomp.c/for-2.c: Same.
3154         * testsuite/libgomp.c/for-3.c: Same.
3155         * testsuite/libgomp.c/pr35625.c: Same.
3156         * testsuite/libgomp.c/pr39154.c: Same.
3157         * testsuite/libgomp.c/simd-16.c: Same.
3158         * testsuite/libgomp.c/simd-17.c: Same.
3159
3160 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3161
3162         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3163
3164 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3165
3166         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3167         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3168         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3169         (N): Define.
3170         (main): Use N instead of hardcoded constants.
3171
3172 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3173
3174         merge from gomp4 branch:
3175         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3176
3177         PR tree-optimization/65443
3178         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3179         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3180         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3181
3182 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3183
3184         * testsuite/libgomp.graphite/bounds.c: Adjust for
3185         cleanup-tree-dump removal.
3186         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3187         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3188         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3189         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3190         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3191         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3192         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3193         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3194         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3195         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3196
3197 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3198
3199         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3200         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3201         (futex_wake) [!__x86_64__]: Ditto.
3202
3203 2015-05-28  Julian Brown  <julian@codesourcery.com>
3204
3205         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3206         function comment. Only call gomp_fatal if new argument is true.
3207         (acc_dev_num_out_of_range): New function.
3208         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3209         acc_dev_num_out_of_range as appropriate.
3210         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3211         (acc_get_device_num, acc_set_device_num): Update calls to
3212         resolve_device.
3213         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3214         output.
3215
3216 2015-05-28  Julian Brown  <julian@codesourcery.com>
3217
3218         PR libgomp/65742
3219         * oacc-init.c (plugin/plugin-host.h): Include.
3220         (acc_on_device): Check whether we're in an offloaded region for
3221         host_nonshm
3222         plugin. Don't use __builtin_acc_on_device.
3223         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3224         nonshm_exec flag in thread-local data.
3225         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3226         data for host_nonshm plugin.
3227         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3228         for host_nonshm plugin.
3229         * plugin/plugin-host.h: New.
3230
3231 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3232
3233         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3234
3235 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3236
3237         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3238         Declare as int.
3239         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3240         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3241         Declare as int.
3242
3243 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3244
3245         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3246
3247 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3248
3249         * target.c (gomp_map_pointer): New function abstracting out
3250         GOMP_MAP_POINTER handling.
3251         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3252         gomp_map_pointer().
3253
3254 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3255
3256         PR middle-end/66199
3257         * testsuite/libgomp.c/pr66199-1.c: New test.
3258         * testsuite/libgomp.c/pr66199-2.c: New test.
3259         * testsuite/libgomp.c++/pr66199-1.C: New test.
3260         * testsuite/libgomp.c++/pr66199-2.C: New test.
3261         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3262         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3263
3264 2015-05-19  Julian Brown  <julian@codesourcery.com>
3265
3266         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3267         on cuInit failure.
3268
3269 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3270
3271         PR middle-end/66133
3272         * testsuite/libgomp.c/pr66133.c: New test.
3273
3274 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3275
3276         * Makefile.in: Regenerated with automake-1.11.6.
3277         * aclocal.m4: Likewise.
3278         * config.h.in: Likewise.
3279         * configure: Likewise.
3280         * testsuite/Makefile.in: Likewise.
3281
3282 2015-05-08  Jason Merrill  <jason@redhat.com>
3283
3284         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3285         _Complex.
3286
3287         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3288
3289 2015-05-06  Julian Brown  <julian@codesourcery.com>
3290
3291         * oacc-init.c (acc_device_lock): Add explanatory comment.
3292         (resolve_device): Add comment about locking requirement.
3293         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3294         gomp_init_device and gomp_fini_device calls.
3295         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3296         (acc_get_device_num, acc_set_device_num): Add locking around
3297         resolve_device and gomp_init_device calls.
3298
3299 2015-05-06  Julian Brown  <julian@codesourcery.com>
3300
3301         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3302         goacc_thread_lock on error paths.
3303         * oacc-mem.c (lookup_host): Remove locking from function. Note
3304         locking requirement for caller in function comment.
3305         (lookup_dev): Likewise.
3306         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3307         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3308         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3309         Add locking.
3310
3311 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3312
3313         PR testsuite/65205
3314         PR libgomp/65993
3315         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3316         don't expect "0x" prefix for "%p" format specifier, don't expect
3317         "(nil)" for NULL pointer.
3318         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3319         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3320         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3321         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3322         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3323         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3324         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3325         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3326         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3327         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3328         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3329         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3330         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3331         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3332         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3333         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3334         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3335         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3336         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3337         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3338         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3339         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3340         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3341         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3342         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3343         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3344         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3345         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3346         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3347         accurately specify what we're looking for.
3348         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3349         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3350         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3351         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3352         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3353
3354 2015-04-30  James Norris  <jnorris@codesourcery.com>
3355
3356         PR testsuite/65205
3357         * testsuite/lib/libgomp.exp
3358         (check_effective_target_openacc_host_selected)
3359         (check_effective_target_openacc_host_nonshm_selected): New
3360         procedures.
3361         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3362         dg-shouldfail.
3363         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3364         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3365         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3366         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3367         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3368         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3369         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3370         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3371         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3372         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3373         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3374         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3375         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3376         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3377         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3378         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3379         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3380         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3381         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3382         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3383         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3384         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3385         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3386         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3387         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3388         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3389         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3390         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3391         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3392         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3393         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3394         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3395         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3396         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3397         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3398         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3399         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3400         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3401         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3402         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3403         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3404         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3405         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3406
3407 2015-04-08  Julian Brown  <julian@codesourcery.com>
3408
3409         * libgomp.h (target_mem_desc: Remove mem_map field.
3410         (acc_dispatch_t): Remove open_device_func, close_device_func,
3411         get_device_num_func, set_device_num_func, target_data members.
3412         Change create_thread_data_func argument to device number instead of
3413         generic pointer.
3414         * oacc-async.c (assert.h): Include.
3415         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3416         (acc_wait_all, acc_wait_all_async): Use current host thread's
3417         active device, not base_dev.
3418         * oacc-cuda.c (acc_get_current_cuda_device)
3419         (acc_get_current_cuda_context, acc_get_cuda_stream)
3420         (acc_set_cuda_stream): Likewise.
3421         * oacc-host.c (host_dispatch): Don't set open_device_func,
3422         close_device_func, get_device_num_func or set_device_num_func.
3423         * oacc-init.c (base_dev, init_key): Remove.
3424         (cached_base_dev): New.
3425         (name_of_acc_device_t): New.
3426         (acc_init_1): Initialise default-numbered device, not zeroth.
3427         (acc_shutdown_1): Close all devices of a given type.
3428         (goacc_destroy_thread): Don't use base_dev.
3429         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3430         (goacc_attach_host_thread_to_device): New.
3431         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3432         (acc_get_num_devices): Don't use base_dev.
3433         (acc_set_device_type): Reimplement.
3434         (acc_get_device_type): Don't use base_dev.
3435         (acc_get_device_num): Tweak logic.
3436         (acc_set_device_num): Likewise.
3437         (acc_on_device): Use acc_get_device_type.
3438         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3439         (goacc_lazy_initialize): Reimplement with acc_init and
3440         goacc_attach_host_thread_to_device.
3441         * oacc-int.h (goacc_thread): Add base_dev field.
3442         (base_dev): Remove extern declaration.
3443         (goacc_attach_host_thread_to_device): Add prototype.
3444         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3445         base_dev.
3446         (acc_free): Likewise.
3447         (acc_memcpy_to_device): Likewise.
3448         (acc_memcpy_from_device): Likewise.
3449         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3450         goacc_lazy_initialize (throughout).
3451         (GOACC_parallel): Use tgt_offset to locate target functions.
3452         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3453         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3454         (gomp_load_plugin_for_device): Remove open_device, close_device,
3455         get_device_num, set_device_num openacc hook initialisation. Don't set
3456         openacc.target_data.
3457         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3458         (GOMP_OFFLOAD_openacc_close_device)
3459         (GOMP_OFFLOAD_openacc_get_device_num)
3460         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3461         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3462         to int.
3463         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3464         (instantiated_devices, ptx_dev_lock): New.
3465         (struct ptx_image_data): New.
3466         (ptx_devices, ptx_images, ptx_image_lock): New.
3467         (fini_streams_for_device): Reorder cuStreamDestroy call.
3468         (nvptx_get_num_devices): Remove forward declaration.
3469         (nvptx_init): Change return type to bool.
3470         (nvptx_fini): Remove.
3471         (nvptx_attach_host_thread_to_device): New.
3472         (nvptx_open_device): Return struct ptx_device* instead of void*.
3473         (nvptx_close_device): Change argument type to struct ptx_device*,
3474         return type to void.
3475         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3476         (kernel_target_data, kernel_host_table): Remove static globals.
3477         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3478         (GOMP_OFFLOAD_init_device): Reimplement.
3479         (GOMP_OFFLOAD_fini_device): Likewise.
3480         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3481         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3482         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3483         (GOMP_OFFLOAD_openacc_open_device)
3484         (GOMP_OFFLOAD_openacc_close_device)
3485         (GOMP_OFFLOAD_openacc_set_device_num)
3486         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3487         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3488         (device number).
3489
3490         testsuite/
3491         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3492
3493 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3494
3495         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3496         * libgomp.h (struct gomp_memory_mapping): Remove.
3497         (struct target_mem_desc): Change type of mem_map from
3498         gomp_memory_mapping * to splay_tree_s *.
3499         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3500         Add load_image_func, unload_image_func.
3501         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3502         Remove offload_regions_registered.
3503         (gomp_init_tables): Remove.
3504         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3505         to splay_tree_s *.
3506         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3507         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3508         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3509         offload_regions_registered.
3510         Initialize load_image_func, unload_image_func, mem_map.root.
3511         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3512         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3513         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3514         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3515         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3516         (lookup_dev): Use dev's lock.
3517         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3518         (acc_is_present): Likewise.
3519         (acc_map_data): Likewise.
3520         (acc_unmap_data): Likewise.  Use dev's lock.
3521         (present_create_copy): Likewise.
3522         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3523         (update_dev_host): Likewise.
3524         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3525         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3526         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3527         (GOMP_OFFLOAD_get_table): Remove
3528         (GOMP_OFFLOAD_load_image): New function.
3529         (GOMP_OFFLOAD_unload_image): New function.
3530         * target.c (register_lock): New mutex for offload image registration.
3531         (num_devices): Do not guard with PLUGIN_SUPPORT.
3532         (gomp_realloc_unlock): New static function.
3533         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3534         before gomp_fatal.
3535         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3536         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3537         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3538         mem_map's.
3539         (gomp_unmap_vars): Likewise.
3540         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3541         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3542         (gomp_offload_image_to_device): New static function.
3543         (GOMP_offload_register): Add mutex lock.
3544         Call gomp_offload_image_to_device for all initialized devices.
3545         Replace gomp_realloc with gomp_realloc_unlock.
3546         (GOMP_offload_unregister): New function.
3547         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3548         get_table_func from the plugin with calls to init_device_func and
3549         gomp_offload_image_to_device.
3550         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3551         to splay_tree_s *.
3552         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3553         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3554         (GOMP_target_data): Do not call gomp_init_tables.
3555         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3556         (gomp_load_plugin_for_device): Replace register_image and get_table
3557         with load_image and unload_image in DLSYM ().
3558         (gomp_register_images_for_device): Remove function.
3559         (gomp_target_init): Do not initialize current_device.mem_map.*,
3560         current_device.offload_regions_registered.
3561         Remove call to gomp_register_images_for_device.
3562         Do not free offload_images and num_offload_images.
3563
3564 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3565
3566         PR fortran/65597
3567         * testsuite/libgomp.fortran/pr65597.f90: New test.
3568
3569 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3570
3571         PR testsuite/65594
3572         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3573         (init, check): New function.
3574         (foo): Change return type to void.
3575         (main): Call init and check.
3576
3577 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3578
3579         PR testsuite/65594
3580         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3581         (foo): Use M for non-inner loops to scale down test-case.
3582
3583 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3584
3585         PR libgomp/64972
3586         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3587         (GOACC_data_start): Likewise.
3588         * target.c (gomp_map_vars): Likewise.
3589
3590 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3591
3592         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3593         hppa*-*-hpux*.
3594
3595 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3596
3597         * testsuite/libgomp.c/target-10.c: New test.
3598         * testsuite/libgomp.c++/target-4.C: New test.
3599
3600 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3601
3602         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3603         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3604
3605 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3606
3607         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3608         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3609         (pthread.h): Check for this header file.
3610         * configure: Regenerate.
3611
3612 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3613
3614         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3615         (check_reduction_op, check_reduction_macro, max, min):
3616         Declare.
3617         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3618         function.
3619         (main): Use new functions.
3620
3621 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3622
3623         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3624         char * for variables holding dlerror return values.
3625         (DLSYM_OPT): Ditto.
3626
3627 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3628
3629         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3630
3631 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3632             Cesar Philippidis  <cesar@codesourcery.com>
3633
3634         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3635         GOACC_ctaid, and GOACC_nctaid routines.
3636
3637 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3638
3639         PR c/64824
3640         * testsuite/libgomp.c/atomic-18.c: New test.
3641         * testsuite/libgomp.c++/atomic-16.C: New test.
3642
3643 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3644
3645         PR c/64824
3646         PR c/64868
3647         * testsuite/libgomp.c/pr64824.c: New test.
3648         * testsuite/libgomp.c/pr64868.c: New test.
3649         * testsuite/libgomp.c++/pr64824.C: New test.
3650         * testsuite/libgomp.c++/pr64868.C: New test.
3651
3652 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
3653
3654         PR libgomp/64635
3655         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3656         Link with -lpthread.
3657         * config/aix/plugin-suffix.h: Delete.
3658
3659 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
3660
3661         PR libgomp/64635
3662         * configure.tgt (*-*-aix*): Use config_path "aix posix".
3663         (*-*-darwin*): Use config_path "bsd darwin posix".
3664         (*-*-hpux*): Use config_path "hpux posix".
3665         * target.c: Add include of plugin-suffix.h and use
3666         SONAME_SUFFIX macro.
3667         * config/aix/plugin-suffix.h: New file.
3668         * config/darwin/plugin-suffix.h: New file.
3669         * config/hpux/plugin-suffix.h: New file.
3670         * config/posix/plugin-suffix.h: New file.
3671
3672 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
3673
3674         PR middle-end/64734
3675         * libgomp.c/pr64734.c: New test.
3676
3677 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3678
3679         PR libgomp/64672
3680         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3681
3682 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3683
3684         PR libgomp/64707
3685         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3686         dg-options.
3687
3688 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
3689
3690         PR libgomp/64625
3691         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3692         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3693         formal parameter.  Update all users.
3694         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3695         Document unused formal parameter.
3696
3697 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
3698
3699         * oacc-parallel.c: Don't include <alloca.h>.
3700         (GOACC_parallel): Use gomp_alloca instead of alloca.
3701
3702 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
3703
3704         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3705
3706 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
3707             James Norris  <jnorris@codesourcery.com>
3708             Tom de Vries  <tom@codesourcery.com>
3709             Julian Brown  <julian@codesourcery.com>
3710             Cesar Philippidis  <cesar@codesourcery.com>
3711             Nathan Sidwell  <nathan@codesourcery.com>
3712             Tobias Burnus  <burnus@net-b.de>
3713
3714         * Makefile.am (search_path): Add $(top_srcdir)/../include.
3715         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3716         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3717         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3718         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3719         Include $(top_srcdir)/plugin/Makefrag.am.
3720         (nodist_libsubinclude_HEADERS): Add openacc.h.
3721         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3722         openacc.f90, openacc.mod, openacc_kinds.mod.
3723         (omp_lib.mod): Generalize into...
3724         (%.mod): ... this new rule.
3725         (openacc_kinds.mod, openacc.mod): New rules.
3726         * plugin/configfrag.ac: New file.
3727         * configure.ac: Move plugin/offloading support into it.  Include
3728         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
3729         * plugin/Makefrag.am: New file.
3730         * testsuite/Makefile.am (OFFLOAD_TARGETS)
3731         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3732         export.
3733         (libgomp-test-support.exp): New rule.
3734         (all-local): Depend on it.
3735         * Makefile.in: Regenerate.
3736         * testsuite/Makefile.in: Regenerate.
3737         * config.h.in: Likewise.
3738         * configure: Likewise.
3739         * configure.tgt: Harden shell syntax.
3740         * env.c: Include "oacc-int.h".
3741         (parse_acc_device_type): New function.
3742         (gomp_debug_var, goacc_device_type, goacc_device_num): New
3743         variables.
3744         (initialize_env): Initialize those.  Call
3745         goacc_runtime_initialize.
3746         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3747         (gomp_fatal): Call gomp_vfatal.
3748         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3749         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3750         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3751         (splay_tree_node, splay_tree, splay_tree_key)
3752         (struct target_mem_desc, struct splay_tree_key_s)
3753         (struct gomp_memory_mapping, struct acc_dispatch_t)
3754         (struct gomp_device_descr, gomp_acc_insert_pointer)
3755         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3756         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3757         (gomp_free_memmap, gomp_fini_device): New declarations.
3758         (gomp_vdebug, gomp_debug): New macros.
3759         Include "splay-tree.h".
3760         * libgomp.map (OACC_2.0): New symbol version.  Use for
3761         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3762         acc_set_device_type_h_, acc_get_device_type,
3763         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3764         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3765         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3766         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3767         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3768         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3769         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3770         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3771         acc_copyin_array_h_, acc_present_or_copyin,
3772         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3773         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3774         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3775         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3776         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3777         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3778         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3779         acc_update_device, acc_update_device_32_h_,
3780         acc_update_device_64_h_, acc_update_device_array_h_,
3781         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3782         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3783         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3784         acc_is_present_64_h_, acc_is_present_array_h_,
3785         acc_memcpy_to_device, acc_memcpy_from_device,
3786         acc_get_current_cuda_device, acc_get_current_cuda_context,
3787         acc_get_cuda_stream, acc_set_cuda_stream.
3788         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
3789         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3790         GOACC_update, GOACC_wait, GOACC_get_thread_num,
3791         GOACC_get_num_threads.
3792         (GOMP_PLUGIN_1.0): New symbol version.  Use for
3793         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3794         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3795         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3796         GOMP_PLUGIN_acc_thread.
3797         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3798         environment variable.
3799         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
3800         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
3801         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
3802         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
3803         (splay_tree_remove): New declarations.
3804         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
3805         (splay_tree_remove, splay_tree_lookup): Move into...
3806         * splay-tree.c: ... this new file.
3807         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
3808         (splay_tree_node, splay_tree, splay_tree_key)
3809         (struct target_mem_desc, struct splay_tree_key_s)
3810         (struct gomp_device_descr): Don't declare.
3811         (num_devices_openmp): New variable.
3812         (gomp_get_num_devices ): Use it.
3813         (gomp_init_targets_once): New function.
3814         (gomp_get_num_devices ): Use it.
3815         (get_kind, gomp_copy_from_async, gomp_free_memmap)
3816         (gomp_fini_device, gomp_register_image_for_device): New functions.
3817         (gomp_map_vars): Add devaddrs parameter.
3818         (gomp_update): Add mm parameter.
3819         (gomp_init_device): Move most of it into...
3820         (gomp_init_tables): ... this new function.
3821         (gomp_register_images_for_device): Remove function.
3822         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
3823         Make them hidden instead of static.
3824         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
3825         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
3826         (GOMP_target_end_data, GOMP_target_update)
3827         (gomp_load_plugin_for_device, gomp_target_init): Update for
3828         OpenACC changes.
3829         * oacc-async.c: New file.
3830         * oacc-cuda.c: Likewise.
3831         * oacc-host.c: Likewise.
3832         * oacc-init.c: Likewise.
3833         * oacc-int.h: Likewise.
3834         * oacc-mem.c: Likewise.
3835         * oacc-parallel.c: Likewise.
3836         * oacc-plugin.c: Likewise.
3837         * oacc-plugin.h: Likewise.
3838         * oacc-ptx.h: Likewise.
3839         * openacc.f90: Likewise.
3840         * openacc.h: Likewise.
3841         * openacc_lib.h: Likewise.
3842         * plugin/plugin-host.c: Likewise.
3843         * plugin/plugin-nvptx.c: Likewise.
3844         * libgomp-plugin.c: Likewise.
3845         * libgomp-plugin.h: Likewise.
3846         * libgomp_target.h: Remove file after merging content into the
3847         former file.  Update all users.
3848         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
3849         (offload_targets_s, offload_targets_s_openacc): New variables.
3850         (check_effective_target_openacc_nvidia_accel_present)
3851         (check_effective_target_openacc_nvidia_accel_selected): New
3852         procedures.
3853         (libgomp_init): Update for OpenACC changes.
3854         * testsuite/libgomp-test-support.exp.in: New file.
3855         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3856         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3857         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3858         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
3859         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
3860         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3861         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
3862         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3863         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3864         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
3865         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
3866         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3867         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
3868         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3869         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
3870         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
3871         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
3872         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
3873         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
3874         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
3875         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
3876         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3877         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3878         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3879         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3880         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3881         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3882         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3883         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3884         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3885         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3886         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3887         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3888         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
3889         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
3890         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3891         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3892         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3893         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
3894         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
3895         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
3896         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
3897         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3898         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3899         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3900         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
3901         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3902         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3903         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3904         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3905         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3906         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
3907         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3908         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3909         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3910         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3911         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3912         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3913         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3914         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
3915         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3916         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
3917         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3918         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3919         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3920         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
3921         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
3922         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3923         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3924         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3925         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
3926         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3927         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3928         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3929         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
3930         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
3931         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3932         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3933         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
3934         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
3935         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
3936         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
3937         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3938         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3939         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3940         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
3941         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
3942         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3943         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3944         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
3945         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
3946         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
3947         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
3948         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3949         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3950         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3951         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3952         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
3953         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3954         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3955         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
3956         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
3957         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
3958         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3959         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
3960         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
3961         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
3962         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
3963         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
3964         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3965         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
3966         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
3967         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3968         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
3969         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
3970         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
3971         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
3972         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
3973         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
3974         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
3975         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
3976         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
3977         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3978         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
3979         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
3980         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
3981         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
3982         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
3983         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
3984         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
3985         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
3986         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
3987         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3988         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
3989         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3990         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3991         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3992         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3993         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3994         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
3995         Likewise.
3996         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
3997         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
3998         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
3999         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4000         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4001         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4002         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4003         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4004         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4005         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4006         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4007         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4008         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4009         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4010         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4011         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4012         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4013         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4014         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4015         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4016         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4017         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4018         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4019         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4020         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4021         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4022         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4023         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4024         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4025         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4026         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4027         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4028         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4029         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4030         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4031         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4032         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4033         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4034         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4035         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4036         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4037         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4038         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4039         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4040         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4041         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4042         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4043         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4044         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4045         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4046         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4047         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4048         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4049         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4050         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4051         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4052         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4053         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4054         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4055         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4056
4057 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4058             Julian Brown  <julian@codesourcery.com>
4059             David Malcolm  <dmalcolm@redhat.com>
4060
4061         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4062         to "GNU Offloading and Multi Processing Runtime Library".  Change
4063         all users.
4064         * configure: Regenerate.
4065         * libgomp.texi: Update.
4066
4067 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4068
4069         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4070         "$tgt_dir/lib32".
4071         * configure: Regenerate.
4072
4073         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4074         "intelmic" in $offload_targets.
4075
4076 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4077
4078         Update copyright years.
4079
4080         * libgomp.texi: Bump @copying's copyright year.
4081
4082 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4083
4084         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4085         Move load of target-supportes.exp earlier.
4086
4087 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4088
4089         * testsuite/libgomp.c/target-9.c: New test.
4090
4091 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4092
4093         * config.h.in: Regenerate.
4094         * configure: Regenerate.
4095         * configure.ac: Add GCC_CHECK_EMUTLS.
4096         * libgomp.h: Add check for USE_EMUTLS: this case
4097         is equal to HAVE_TLS.
4098         * team.c: Likewise.
4099
4100 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4101
4102         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4103
4104 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4105             Ilya Verbin  <ilya.verbin@intel.com>
4106
4107         * testsuite/libgomp.c/target-critical-1.c: New test.
4108
4109 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4110
4111         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4112         to dg-options unless expensive testing is on.
4113         (TESTITERS): Define to N if not defined.
4114         (main): Use TESTITERS instead of N.
4115         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4116         dg-additional-options depending on whether expensive testing is on.
4117         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4118         Decrease N to 100000 and CHUNKSZ to 10000.
4119
4120 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4121
4122         PR fortran/63938
4123         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4124         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4125
4126 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4127
4128         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4129
4130 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4131
4132         PR bootstrap/63784
4133         * configure: Regenerated.
4134
4135 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4136
4137         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4138         vect_simd_clones effective target.
4139         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4140
4141 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4142
4143         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4144         of 32 as block_size.
4145         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4146         instead of 32 as block_size.
4147
4148 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4149             Ilya Verbin  <ilya.verbin@intel.com>
4150
4151         * Makefile.in: Regenerate.
4152         * configure: Regenerate.
4153         * configure.ac: Set up offload_additional_options,
4154         offload_additional_lib_paths and offload_targets.
4155         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4156         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4157         * testsuite/Makefile.in: Regenerate.
4158         * testsuite/lib/libgomp.exp (libgomp_init): Append
4159         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4160         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4161         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4162
4163 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4164             Ilya Verbin  <ilya.verbin@intel.com>
4165             Kirill Yukhin  <kirill.yukhin@intel.com>
4166             Ilya Tocar  <ilya.tocar@intel.com>
4167
4168         * testsuite/lib/libgomp.exp
4169         (check_effective_target_offload_device): New.
4170         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4171         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4172         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4173         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4174         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4175         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4176         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4177         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4178         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4179         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4180         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4181         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4182         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4183         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4184         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4185         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4186         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4187         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4188         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4189         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4190         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4191         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4192         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4193         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4194         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4195         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4196         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4197         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4198         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4199         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4200         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4201         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4202         * testsuite/libgomp.c/target-7.c: Fix test.
4203         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4204         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4205         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4206         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4207         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4208         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4209         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4210         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4211         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4212         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4213         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4214         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4215         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4216         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4217         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4218         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4219         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4220         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4221         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4222         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4223         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4224         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4225         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4226         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4227         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4228         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4229         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4230         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4231         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4232         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4233         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4234
4235 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4236             Ilya Verbin  <ilya.verbin@intel.com>
4237             Thomas Schwinge  <thomas@codesourcery.com>
4238             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4239
4240         * libgomp.map (GOMP_4.0.1): New symbol version.
4241         Add GOMP_offload_register.
4242         * libgomp_target.h: New file.
4243         * splay-tree.h: New file.
4244         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4245         (gomp_target_init): New forward declaration.
4246         (gomp_is_initialized): New static variable.
4247         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4248         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4249         New structures.
4250         (offload_images, num_offload_images, devices, num_devices): New static
4251         variables.
4252         (splay_compare): New static function.
4253         (struct gomp_device_descr): New structure.
4254         (gomp_get_num_devices): Call gomp_target_init.
4255         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4256         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4257         (GOMP_offload_register): New function.
4258         (GOMP_target): Arrange for host callback to be performed in a separate
4259         initial thread and contention group, inheriting ICVs from
4260         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4261         Add device initialization and lookup for target function in splay tree.
4262         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4263         (GOMP_target_end_data): Call gomp_unmap_vars.
4264         (GOMP_target_update): Add device initialization and call gomp_update.
4265         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4266         (gomp_target_init): New static functions.
4267
4268 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4269             Thomas Schwinge  <thomas@codesourcery.com>
4270             Ilya Verbin  <ilya.verbin@intel.com>
4271             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4272
4273         * config.h.in: Regenerate.
4274         * configure: Regenerate.
4275         * configure.ac: Check for libdl, required for plugin support.
4276         (PLUGIN_SUPPORT): Define if plugins are supported.
4277         (enable_offload_targets): Support Intel MIC targets.
4278         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4279
4280 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4281
4282         PR target/63610
4283         * configure: Regenerate.
4284
4285 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4286
4287         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4288
4289 2014-10-06  Marek Polacek  <polacek@redhat.com>
4290
4291         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4292         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4293         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4294         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4295
4296 2014-10-06  Marek Polacek  <polacek@redhat.com>
4297
4298         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4299         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4300         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4301         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4302         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4303         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4304         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4305         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4306         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4307         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4308         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4309         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4310         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4311         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4312         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4313         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4314         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4315         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4316         declarations.
4317
4318 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4319
4320         PR libgomp/61200
4321         * testsuite/libgomp.c/pr61200.c: New test.
4322
4323 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4324
4325         PR c++/63248
4326         * testsuite/libgomp.c++/pr63248.C: New test.
4327
4328 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4329
4330         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4331         is not zero, but taskgroup->children is NULL and there are
4332         any task->children, schedule those instead of waiting.
4333         * testsuite/libgomp.c/depend-6.c: New test.
4334         * testsuite/libgomp.c/depend-7.c: New test.
4335         * testsuite/libgomp.c/depend-8.c: New test.
4336         * testsuite/libgomp.c/depend-9.c: New test.
4337         * testsuite/libgomp.c/depend-10.c: New test.
4338
4339 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4340
4341         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4342         (struct gomp_taskwait): New type.
4343         (struct gomp_task): Add taskwait and parent_depends_on, remove
4344         in_taskwait and taskwait_sem fields.
4345         (gomp_finish_task): Don't destroy taskwait_sem.
4346         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4347         taskwait and parent_depends_on.
4348         (GOMP_task): For if (0) tasks with depend clause that depend on
4349         earlier tasks don't defer them, instead call
4350         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4351         Initialize redundant_out field, for redundant out entries just
4352         move them at the end of linked list instead of removing them
4353         completely, and set redundant_out flag instead of redundant.
4354         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4355         that task.
4356         (gomp_task_run_post_handle_dependers): If parent is in
4357         gomp_task_maybe_wait_for_dependencies and newly runnable task
4358         is not parent_depends_on, queue it in parent->children linked
4359         list after all runnable tasks with parent_depends_on set.
4360         Adjust for addition of taskwait indirection.
4361         (gomp_task_run_post_remove_parent): If parent is in
4362         gomp_task_maybe_wait_for_dependencies and task to be removed
4363         is parent_depends_on, decrement n_depend and if needed awake
4364         parent.  Adjust for addition of taskwait indirection.
4365         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4366         (gomp_task_maybe_wait_for_dependencies): New function.
4367         * testsuite/libgomp.c/depend-5.c: New test.
4368
4369 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4370
4371         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4372         with TS 18508/Fortran 2015.
4373
4374 2014-07-06  Marek Polacek  <polacek@redhat.com>
4375
4376         PR c/6940
4377         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4378
4379 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4380
4381         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4382         matches regex $lang_source_re, add $lang_include_flags to options.
4383         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4384         * testsuite/libgomp.c++/c++.exp: Likewise.
4385         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4386         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4387         ALWAYS_CFLAGS.
4388         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4389
4390 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4391
4392         * testsuite/libgomp.fortran/fortran.exp: Explain
4393         gfortran-dg-runtest usage.
4394
4395 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4396
4397         * testsuite/libgomp.fortran/simd5.f90: New test.
4398         * testsuite/libgomp.fortran/simd6.f90: New test.
4399         * testsuite/libgomp.fortran/simd7.f90: New test.
4400
4401 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4402
4403         * testsuite/libgomp.c/for-2.c: Define SC to static for
4404         #pragma omp for simd testing.
4405         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4406         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4407         SC macro.
4408         * testsuite/libgomp.c/simd-14.c: New test.
4409         * testsuite/libgomp.c/simd-15.c: New test.
4410         * testsuite/libgomp.c/simd-16.c: New test.
4411         * testsuite/libgomp.c/simd-17.c: New test.
4412         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4413         #pragma omp for simd testing.
4414         * testsuite/libgomp.c++/simd10.C: New test.
4415         * testsuite/libgomp.c++/simd11.C: New test.
4416         * testsuite/libgomp.c++/simd12.C: New test.
4417         * testsuite/libgomp.c++/simd13.C: New test.
4418
4419         * testsuite/libgomp.fortran/aligned1.f03: New test.
4420         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4421         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4422         tasks with !$omp parallel !$omp single.
4423         * testsuite/libgomp.fortran/target8.f90: New test.
4424         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4425         not to use trim in the combiner, instead call elemental function.
4426         (fn): New elemental function.
4427         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4428         Make elemental.
4429         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4430         omp_in): Likewise.
4431         * testsuite/libgomp.fortran/udr12.f90: New test.
4432         * testsuite/libgomp.fortran/udr13.f90: New test.
4433         * testsuite/libgomp.fortran/udr14.f90: New test.
4434         * testsuite/libgomp.fortran/udr15.f90: New test.
4435
4436 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4437
4438         * omp_lib.f90.in (openmp_version): Set to 201307.
4439         * omp_lib.h.in (openmp_version): Likewise.
4440         * testsuite/libgomp.c/target-8.c: New test.
4441         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4442         and inbranch clauses.
4443         * testsuite/libgomp.fortran/depend-3.f90: New test.
4444         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4445         openmp_version.
4446         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4447         * testsuite/libgomp.fortran/target1.f90: New test.
4448         * testsuite/libgomp.fortran/target2.f90: New test.
4449         * testsuite/libgomp.fortran/target3.f90: New test.
4450         * testsuite/libgomp.fortran/target4.f90: New test.
4451         * testsuite/libgomp.fortran/target5.f90: New test.
4452         * testsuite/libgomp.fortran/target6.f90: New test.
4453         * testsuite/libgomp.fortran/target7.f90: New test.
4454
4455 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4456
4457         PR fortran/60928
4458         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4459         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4460         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4461         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4462         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4463         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4464         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4465         * testsuite/libgomp.fortran/associate1.f90: New test.
4466         * testsuite/libgomp.fortran/associate2.f90: New test.
4467         * testsuite/libgomp.fortran/procptr1.f90: New test.
4468
4469 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4470
4471         * testsuite/libgomp.fortran/simd1.f90: New test.
4472         * testsuite/libgomp.fortran/udr1.f90: New test.
4473         * testsuite/libgomp.fortran/udr2.f90: New test.
4474         * testsuite/libgomp.fortran/udr3.f90: New test.
4475         * testsuite/libgomp.fortran/udr4.f90: New test.
4476         * testsuite/libgomp.fortran/udr5.f90: New test.
4477         * testsuite/libgomp.fortran/udr6.f90: New test.
4478         * testsuite/libgomp.fortran/udr7.f90: New test.
4479         * testsuite/libgomp.fortran/udr8.f90: New test.
4480         * testsuite/libgomp.fortran/udr9.f90: New test.
4481         * testsuite/libgomp.fortran/udr10.f90: New test.
4482         * testsuite/libgomp.fortran/udr11.f90: New test.
4483
4484 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4485
4486         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4487         vect_simd_clones effective target.
4488         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4489
4490 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4491
4492         PR middle-end/61252
4493         * testsuite/libgomp.c++/simd-9.C: New test.
4494
4495 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4496
4497         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4498         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4499         texts according to their @menu entry positions.
4500
4501 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4502
4503         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4504         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4505         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4506         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4507         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4508         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4509         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4510         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4511         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4512         * testsuite/libgomp.fortran/depend-1.f90: New test.
4513         * testsuite/libgomp.fortran/depend-2.f90: New test.
4514         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4515         * testsuite/libgomp.fortran/simd1.f90: New test.
4516         * testsuite/libgomp.fortran/simd2.f90: New test.
4517         * testsuite/libgomp.fortran/simd3.f90: New test.
4518         * testsuite/libgomp.fortran/simd4.f90: New test.
4519         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4520
4521 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4522
4523         * testsuite/libgomp.c/simd-10.c: New test.
4524         * testsuite/libgomp.c/simd-11.c: New test.
4525         * testsuite/libgomp.c/simd-12.c: New test.
4526         * testsuite/libgomp.c/simd-13.c: New test.
4527
4528 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4529
4530         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4531         atomic type clauses in any order and optional comma in between.
4532         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4533         * testsuite/libgomp.c/atomic-17.c: Likewise.
4534
4535         * testsuite/libgomp.c/simd-7.c: New test.
4536         * testsuite/libgomp.c/simd-8.c: New test.
4537         * testsuite/libgomp.c/simd-9.c: New test.
4538         * testsuite/libgomp.c/loop-16.c: New test.
4539
4540 2014-04-02  Richard Henderson  <rth@redhat.com>
4541
4542         * config/linux/futex.h (futex_wait): Get error value from errno.
4543         (futex_wake): Likewise.
4544
4545 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4546
4547         PR c++/60331
4548         * testsuite/libgomp.c++/udr-11.C: New test.
4549         * testsuite/libgomp.c++/udr-12.C: New test.
4550         * testsuite/libgomp.c++/udr-13.C: New test.
4551         * testsuite/libgomp.c++/udr-14.C: New test.
4552         * testsuite/libgomp.c++/udr-15.C: New test.
4553         * testsuite/libgomp.c++/udr-16.C: New test.
4554         * testsuite/libgomp.c++/udr-17.C: New test.
4555         * testsuite/libgomp.c++/udr-18.C: New test.
4556         * testsuite/libgomp.c++/udr-19.C: New test.
4557
4558 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4559
4560         Update copyright years
4561
4562 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4563
4564         * hashtab.h: Use the standard form for the copyright notice.
4565
4566 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4567
4568         * libgomp.texi: Bump @copying's copyright year.
4569
4570 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4571
4572         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4573         alloca () with __builtin_alloca ().
4574         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4575         * testsuite/libgomp.c/lock-3.c: Likewise.
4576         * testsuite/libgomp.c/pr48591.c: Likewise.
4577
4578 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4579
4580         PR testsuite/59534
4581         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4582         comparisons.
4583
4584 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4585
4586         PR libgomp/58756
4587         * testsuite/libgomp.c/pr58756.c: New test.
4588
4589 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4590
4591         PR libgomp/59467
4592         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4593         !$omp parallel.
4594
4595 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4596
4597         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4598         ALWAYS_CFLAGS.
4599         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4600         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4601         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4602         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4603         Likewise.
4604
4605         * libgomp_g.h: Include <stddef.h> for size_t.
4606
4607         * libgomp.spec.in: Update comment about libgomp's dependencies.
4608         * configure.ac: Likewise.
4609         * configure: Regenerate.
4610
4611 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4612
4613         * libgomp.texi: (Runtime Library Routines): Update references for
4614         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4615         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4616         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4617         (Environment Variables): Update references for OpenMP 4.0. Add
4618         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4619         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4620         order.
4621
4622 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4623
4624         * env.c (parse_bind_var): Initialize value to avoid
4625         (false positive) warning.
4626
4627 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4628
4629         PR libgomp/58691
4630         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4631         to check variable.
4632         (gomp_init_num_threads): Move i variable declaration into
4633         #ifdef CPU_ALLOC_SIZE block.
4634         * config/linux/affinity.c (gomp_affinity_init_level): Test
4635         gomp_places_list_len == 0 rather than gomp_places_list == 0
4636         when checking for topology reading error.
4637         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4638         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4639         gomp_places_list, only parse env var and always return false.
4640         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4641         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4642         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4643         and either of these variables were parsed correctly into a places
4644         list.
4645
4646 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4647             Jakub Jelinek  <jakub@redhat.com>
4648
4649         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4650         of 5 loopfn matches.
4651         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4652         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4653         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4654         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4655         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4656         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4657         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4658         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4659
4660 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4661
4662         * Makefile.am (omp_lib.mod): Streamline rule.
4663         * Makefile.in: Regenerate.
4664
4665         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4666         exceptions.
4667
4668         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4669         * testsuite/libgomp.fortran/lib1.f90: Likewise.
4670         * testsuite/libgomp.fortran/lib2.f: Likewise.
4671         * testsuite/libgomp.fortran/lib3.f: Likewise.
4672
4673         * configure.ac: Typo fix.
4674         * configure: Regenerate.
4675
4676         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4677         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4678
4679         * omp.h.in: Don't touch the user's namespace.
4680
4681 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
4682             Tobias Burnus  <burnus@net-b.de>
4683             Richard Henderson  <rth@redhat.com>
4684
4685         * target.c: New file.
4686         * Makefile.am (libgomp_la_SOURCES): Add target.c.
4687         * Makefile.in: Regenerated.
4688         * libgomp_g.h (GOMP_task): Add depend argument.
4689         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4690         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4691         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4692         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4693         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4694         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4695         GOMP_taskgroup_start, GOMP_taskgroup_end,
4696         GOMP_parallel_sections): New prototypes.
4697         * fortran.c (omp_is_initial_device): Add ialias_redirect.
4698         (omp_is_initial_device_): New function.
4699         (ULP, STR1, STR2, ialias_redirect): Removed.
4700         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4701         omp_set_default_device_8_, omp_get_default_device_,
4702         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4703         functions.
4704         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4705         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4706         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4707         @@GOMP_4.0.
4708         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4709         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4710         omp_set_default_device, omp_set_default_device_,
4711         omp_set_default_device_8_, omp_get_default_device,
4712         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4713         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4714         omp_get_team_num_): Export @@OMP_4.0.
4715         * team.c (struct gomp_thread_start_data): Add place field.
4716         (gomp_thread_start): Clear thr->thread_pool and
4717         thr->task before returning.  Use gomp_team_barrier_wait_final
4718         instead of gomp_team_barrier_wait.  Initialize thr->place.
4719         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4720         team_cancelled and task_queued_count fields.
4721         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4722         before calling pthread_exit.
4723         (gomp_free_thread): No longer static.  Use
4724         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4725         (gomp_team_start): Add flags argument.  Set
4726         thr->thread_pool->threads_busy to nthreads immediately after creating
4727         new pool.  Use gomp_managed_threads_lock instead of
4728         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
4729         (gomp_team_end): Use gomp_managed_threads_lock instead of
4730         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
4731         of gomp_team_barrier_wait.  If team->team_cancelled, call
4732         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4733         rather than thr->ts.work_share.
4734         (initialize_team): Don't call gomp_sem_init here.
4735         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4736         caller.
4737         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4738         * env.c (gomp_global_icv): Add default_device_var, target_data and
4739         bind_var initializers.
4740         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4741         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4742         gomp_places_list_len): New variables.
4743         (parse_bind_var, parse_one_place, parse_places_var): New functions.
4744         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4745         sized places.
4746         (gomp_cancel_var): New global variable.
4747         (parse_int): New function.
4748         (handle_omp_display_env): New function.
4749         (initialize_env): Use it.  Initialize default_device_var.
4750         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
4751         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
4752         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
4753         been successfully parsed (and call gomp_init_affinity in that case).
4754         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4755         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4756         omp_get_team_num, omp_is_initial_device): New functions.
4757         * libgomp.h: Include stdlib.h.
4758         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4759         Define.
4760         (struct target_mem_desc): Forward declare.
4761         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4762         and thread_limit_var fields.
4763         (gomp_get_num_devices): New prototype.
4764         (gomp_cancel_var): New extern decl.
4765         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4766         team_cancelled and task_queued_count fields.  Add comments about
4767         task_{,queued_,running_}count.
4768         (gomp_cancel_kind): New enum.
4769         (gomp_work_share_end_cancel): New prototype.
4770         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4771         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4772         and depend fields.
4773         (struct gomp_taskgroup): New type.
4774         (struct gomp_task_depend_entry,
4775         struct gomp_dependers_vec): New types.
4776         (gomp_finish_task): Free depend_hash if non-NULL.
4777         (struct gomp_team_state): Add place_partition_off
4778         and place_partition_len fields.
4779         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4780         gomp_places_list_len): New extern decls.
4781         (struct gomp_thread): Add place field.
4782         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4783         (gomp_init_thread_affinity): Add place argument.
4784         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4785         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4786         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4787         gomp_affinity_init_level, gomp_affinity_print_place): New
4788         prototypes.
4789         (gomp_team_start): Add flags argument.
4790         (gomp_thread_limit_var, gomp_remaining_threads_count,
4791         gomp_remaining_threads_lock): Remove.
4792         (gomp_managed_threads_lock): New variable.
4793         (struct gomp_thread_pool): Add threads_busy field.
4794         (gomp_free_thread): New prototype.
4795         * task.c: Include hashtab.h.
4796         (hash_entry_type): New typedef.
4797         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4798         (gomp_init_task): Clear dependers, depend_hash, depend_count,
4799         copy_ctors_done and taskgroup fields.
4800         (GOMP_task): Add depend argument, handle depend clauses.  If
4801         gomp_team_barrier_cancelled or if it's taskgroup has been
4802         cancelled, don't queue or start new tasks.  Set copy_ctors_done
4803         field if needed.  Initialize taskgroup field.  If copy_ctors_done
4804         and already cancelled, don't discard the task.  If taskgroup is
4805         non-NULL, enqueue the task into taskgroup queue.  Increment
4806         num_children field in taskgroup.  Increment task_queued_count.
4807         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
4808         gomp_task_run_post_remove_taskgroup): New inline functions.
4809         (gomp_task_run_post_handle_depend_hash,
4810         gomp_task_run_post_handle_dependers,
4811         gomp_task_run_post_handle_depend): New functions.
4812         (GOMP_taskwait): Use them.  If more than one new tasks
4813         have been queued, wake other threads if needed.
4814         (gomp_barrier_handle_tasks): Likewise.  If
4815         gomp_team_barrier_cancelled, don't start any new tasks, just free
4816         all tasks.
4817         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
4818         * omp_lib.f90.in
4819         (omp_proc_bind_kind, omp_proc_bind_false,
4820         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4821         omp_proc_bind_spread): New params.
4822         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4823         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4824         omp_get_team_num, omp_is_initial_device): New interfaces.
4825         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
4826         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
4827         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
4828         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
4829         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
4830         useless use omp_lib_kinds.
4831         * omp.h.in (omp_proc_bind_t): New typedef.
4832         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4833         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4834         omp_get_team_num, omp_is_initial_device): New prototypes.
4835         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
4836         through to gomp_team_start.
4837         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
4838         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
4839         Adjust gomp_parallel_loop_start callers.
4840         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4841         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4842         GOMP_loop_end_cancel): New functions.
4843         (GOMP_parallel_end): Add ialias_redirect.
4844         * hashtab.h: New file.
4845         * libgomp.texi (Environment Variables): Minor cleanup,
4846         update section refs to OpenMP 4.0rc2.
4847         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
4848         environment variables.
4849         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
4850         team->work_shares_to_free to thr->ts.work_share before calling
4851         free_work_share.
4852         (gomp_work_share_end_cancel): New function.
4853         * config/linux/proc.c: Include errno.h.
4854         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
4855         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
4856         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
4857         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
4858         gomp_cpuset_size is sizeof (cpu_set_t).
4859         (gomp_init_num_threads): Initialize gomp_cpuset_size,
4860         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
4861         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
4862         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
4863         contain any logical CPUs.
4864         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
4865         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
4866         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
4867         pthread_getaffinity_np.  Check gomp_places_list instead of
4868         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
4869         * config/linux/bar.c (gomp_barrier_wait_end,
4870         gomp_barrier_wait_last): Use BAR_* defines.
4871         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
4872         from state where needed.  Set work_share_cancelled to 0 on last
4873         thread.
4874         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
4875         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
4876         functions.
4877         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
4878         Add cpusetsize argument.
4879         (gomp_cpuset_size, gomp_cpusetp): Declare.
4880         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
4881         (affinity_counter): Remove.
4882         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
4883         if CPU_ALLOC_SIZE isn't defined.
4884         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
4885         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
4886         bind current thread to the first place.
4887         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
4888         pthread_setaffinity_np to gomp_places_list[place].
4889         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4890         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4891         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4892         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
4893         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4894         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4895         (gomp_barrier_t): Add awaited_final field.
4896         (gomp_barrier_init): Initialize awaited_final field.
4897         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
4898         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
4899         prototypes.
4900         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
4901         defines.
4902         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
4903         gomp_team_barrier_cancelled): New inline functions.
4904         (gomp_barrier_last_thread,
4905         gomp_team_barrier_set_task_pending,
4906         gomp_team_barrier_clear_task_pending,
4907         gomp_team_barrier_set_waiting_for_tasks,
4908         gomp_team_barrier_waiting_for_tasks,
4909         gomp_team_barrier_done): Use BAR_* defines.
4910         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
4911         (gomp_barrier_wait_end): Use BAR_* defines.
4912         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
4913         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
4914         Use BAR_* defines.
4915         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
4916         gomp_team_barrier_cancel): New functions.
4917         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
4918         argument.
4919         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4920         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4921         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4922         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
4923         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4924         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4925         (gomp_barrier_t): Add cancellable field.
4926         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
4927         gomp_team_barrier_cancel): New prototypes.
4928         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
4929         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
4930         gomp_team_barrier_cancelled): New inline functions.
4931         (gomp_barrier_wait_start, gomp_barrier_last_thread,
4932         gomp_team_barrier_set_task_pending,
4933         gomp_team_barrier_clear_task_pending,
4934         gomp_team_barrier_set_waiting_for_tasks,
4935         gomp_team_barrier_waiting_for_tasks,
4936         gomp_team_barrier_done): Use BAR_* defines.
4937         * barrier.c (GOMP_barrier_cancel): New function.
4938         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
4939         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4940         omp_proc_bind_spread): New params.
4941         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4942         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4943         omp_get_team_num, omp_is_initial_device): New externals.
4944         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
4945         New functions.
4946         (gomp_resolve_num_threads): Adjust for thread_limit now being in
4947         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4948         infinity.  If not nested, just return minimum of max_num_threads
4949         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
4950         to the returned value.  Otherwise, don't update atomically
4951         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
4952         (GOMP_parallel_end): Adjust for thread_limit now being in
4953         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4954         infinity.  Adjust threads_busy in the pool rather than
4955         gomp_remaining_threads_count.  Remember team->nthreads and call
4956         gomp_team_end before adjusting threads_busy, if not nested
4957         afterwards, just set it to 1 non-atomically.  Add ialias.
4958         (GOMP_parallel_start): Adjust gomp_team_start caller.
4959         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
4960         * testsuite/libgomp.c/affinity-1.c: New test.
4961         * testsuite/libgomp.c/atomic-15.c: New test.
4962         * testsuite/libgomp.c/atomic-16.c: New test.
4963         * testsuite/libgomp.c/atomic-17.c: New test.
4964         * testsuite/libgomp.c/cancel-for-1.c: New test.
4965         * testsuite/libgomp.c/cancel-for-2.c: New test.
4966         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
4967         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
4968         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
4969         * testsuite/libgomp.c/cancel-sections-1.c: New test.
4970         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
4971         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
4972         * testsuite/libgomp.c/depend-1.c: New test.
4973         * testsuite/libgomp.c/depend-2.c: New test.
4974         * testsuite/libgomp.c/depend-3.c: New test.
4975         * testsuite/libgomp.c/depend-4.c: New test.
4976         * testsuite/libgomp.c/for-1.c: New test.
4977         * testsuite/libgomp.c/for-1.h: New file.
4978         * testsuite/libgomp.c/for-2.c: New test.
4979         * testsuite/libgomp.c/for-2.h: New file.
4980         * testsuite/libgomp.c/for-3.c: New test.
4981         * testsuite/libgomp.c/pr58392.c: New test.
4982         * testsuite/libgomp.c/simd-1.c: New test.
4983         * testsuite/libgomp.c/simd-2.c: New test.
4984         * testsuite/libgomp.c/simd-3.c: New test.
4985         * testsuite/libgomp.c/simd-4.c: New test.
4986         * testsuite/libgomp.c/simd-5.c: New test.
4987         * testsuite/libgomp.c/simd-6.c: New test.
4988         * testsuite/libgomp.c/target-1.c: New test.
4989         * testsuite/libgomp.c/target-2.c: New test.
4990         * testsuite/libgomp.c/target-3.c: New test.
4991         * testsuite/libgomp.c/target-4.c: New test.
4992         * testsuite/libgomp.c/target-5.c: New test.
4993         * testsuite/libgomp.c/target-6.c: New test.
4994         * testsuite/libgomp.c/target-7.c: New test.
4995         * testsuite/libgomp.c/taskgroup-1.c: New test.
4996         * testsuite/libgomp.c/thread-limit-1.c: New test.
4997         * testsuite/libgomp.c/thread-limit-2.c: New test.
4998         * testsuite/libgomp.c/thread-limit-3.c: New test.
4999         * testsuite/libgomp.c/udr-1.c: New test.
5000         * testsuite/libgomp.c/udr-2.c: New test.
5001         * testsuite/libgomp.c/udr-3.c: New test.
5002         * testsuite/libgomp.c++/affinity-1.C: New test.
5003         * testsuite/libgomp.c++/atomic-10.C: New test.
5004         * testsuite/libgomp.c++/atomic-11.C: New test.
5005         * testsuite/libgomp.c++/atomic-12.C: New test.
5006         * testsuite/libgomp.c++/atomic-13.C: New test.
5007         * testsuite/libgomp.c++/atomic-14.C: New test.
5008         * testsuite/libgomp.c++/atomic-15.C: New test.
5009         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5010         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5011         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5012         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5013         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5014         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5015         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5016         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5017         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5018         * testsuite/libgomp.c++/cancel-test.h: New file.
5019         * testsuite/libgomp.c++/for-9.C: New test.
5020         * testsuite/libgomp.c++/for-10.C: New test.
5021         * testsuite/libgomp.c++/for-11.C: New test.
5022         * testsuite/libgomp.c++/simd-1.C: New test.
5023         * testsuite/libgomp.c++/simd-2.C: New test.
5024         * testsuite/libgomp.c++/simd-3.C: New test.
5025         * testsuite/libgomp.c++/simd-4.C: New test.
5026         * testsuite/libgomp.c++/simd-5.C: New test.
5027         * testsuite/libgomp.c++/simd-6.C: New test.
5028         * testsuite/libgomp.c++/simd-7.C: New test.
5029         * testsuite/libgomp.c++/simd-8.C: New test.
5030         * testsuite/libgomp.c++/target-1.C: New test.
5031         * testsuite/libgomp.c++/target-2.C: New test.
5032         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5033         * testsuite/libgomp.c++/target-3.C: New test.
5034         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5035         * testsuite/libgomp.c++/udr-1.C: New test.
5036         * testsuite/libgomp.c++/udr-2.C: New test.
5037         * testsuite/libgomp.c++/udr-3.C: New test.
5038         * testsuite/libgomp.c++/udr-4.C: New test.
5039         * testsuite/libgomp.c++/udr-5.C: New test.
5040         * testsuite/libgomp.c++/udr-6.C: New test.
5041         * testsuite/libgomp.c++/udr-7.C: New test.
5042         * testsuite/libgomp.c++/udr-8.C: New test.
5043         * testsuite/libgomp.c++/udr-9.C: New test.
5044
5045 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5046
5047         PR testsuite/57605
5048         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5049         ALWAYS_CFLAGS.
5050
5051 2013-09-20  Alan Modra  <amodra@gmail.com>
5052
5053         * configure: Regenerate.
5054
5055 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5056
5057         * testsuite/libgomp.c/sections-2.c: New test.
5058
5059 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5060
5061         * testsuite/libgomp.fortran/strassen.f90:
5062         Add dg-skip-if aarch64_tiny.
5063
5064 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5065             Cesar Philippidis  <cesar@codesourcery.com>
5066
5067         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5068         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5069         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5070         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5071         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5072         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5073         Use dg-runtest rather than gfortran-dg-runtest.
5074
5075 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5076
5077         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5078         Linux-based x86 systems to cover all GNU systems.
5079         * testsuite/libgomp.c/lock-3.c: Likewise.
5080         * testsuite/libgomp.c/pr48591.c: Likewise.
5081
5082 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5083
5084         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5085         GNU/Hurd, as done for Linux-based systems.
5086
5087         * config/posix/ptrlock.h: Fix comment.
5088
5089 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5090
5091         PR fortran/57423
5092         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5093         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5094         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5095         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5096         omp_destroy_nest_lock): Correct arguments to match the one in
5097         the OpenMP spec.
5098         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5099         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5100         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5101         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5102
5103 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5104
5105         * testsuite/libgomp.c/loop-13.c: New test.
5106         * testsuite/libgomp.c/loop-14.c: New test.
5107         * testsuite/libgomp.c/loop-15.c: New test.
5108         * testsuite/libgomp.c++/loop-13.C: New test.
5109         * testsuite/libgomp.c++/loop-14.C: New test.
5110         * testsuite/libgomp.c++/loop-15.C: New test.
5111
5112 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5113
5114         PR middle-end/56217
5115         * testsuite/libgomp.c++/pr56217.C: New test.
5116
5117 2013-02-01  Alan Modra  <amodra@gmail.com>
5118
5119         * task.c (GOMP_task, GOMP_taskwait): Comment.
5120
5121 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5122             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5123
5124         PR libgomp/55561
5125         * config/linux/wait.h (do_spin): Use atomic load for addr.
5126         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5127         for intptr and ptrlock.
5128         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5129         for ptrlock.
5130
5131 2013-01-22  Alan Modra  <amodra@gmail.com>
5132
5133         PR libgomp/51376
5134         PR libgomp/56073
5135         * task.c (GOMP_task): Revert 2011-12-09 change.
5136         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5137         barrier to read task->children..
5138         (gomp_barrier_handle_tasks): ..and matching atomic store with
5139         release barrier here when setting parent->children to NULL.
5140
5141 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5142             Tobias Burnus  <burnus@net-b.de>
5143
5144         PR driver/55884
5145         * testsuite/libgomp.fortran/fortran.exp: Use
5146         -fintrinsic-modules-path= instead of
5147         -fintrinsic-modules-path.
5148
5149 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5150
5151         Update copyright years.
5152
5153 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5154
5155         * testsuite/libgomp.fortran/fortran.exp: Set
5156         -fintrinsic-modules-path.
5157
5158 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5159
5160         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5161         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5162
5163 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5164
5165         PR libgomp/55411
5166         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5167         if pool had any threads_used.
5168
5169 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5170
5171         * testsuite/libgomp.c++/pr24455.C: Use
5172         -Wl,-undefined,dynamic_lookup on darwin.
5173
5174 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5175
5176         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5177
5178 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5179
5180         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5181
5182 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5183             Jim MacArthur  <jim.macarthur@arm.com>
5184             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5185             Nigel Stephens  <nigel.stephens@arm.com>
5186             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5187             Richard Earnshaw  <rearnsha@arm.com>
5188             Sofiane Naci  <sofiane.naci@arm.com>
5189             Stephen Thomas  <stephen.thomas@arm.com>
5190             Tejas Belagod  <tejas.belagod@arm.com>
5191             Yufeng Zhang  <yufeng.zhang@arm.com>
5192
5193         * configure.tgt: Add AArch64.
5194
5195 2012-10-04  Jason Merrill  <jason@redhat.com>
5196
5197         * testsuite/libgomp.c++/tls-init1.C: New.
5198
5199 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5200
5201         * configure: Regenerated.
5202
5203 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5204
5205         * config/linux/mips/futex.h (sys_futex0): Change to static
5206         function with noinline, nomips16 attributes under MIPS16. Adjust
5207         asm statement to place 'li v0,SYS_futex' immediately before
5208         syscall insn.
5209
5210 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5211
5212         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5213         conflict with index.html on case-insensitive file systems.
5214
5215 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5216
5217         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5218         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5219
5220 2012-07-02  Richard Guenther  <rguenther@suse.de>
5221             Michael Matz  <matz@suse.de>
5222             Tobias Grosser <tobias@grosser.es>
5223             Sebastian Pop <sebpop@gmail.com>
5224
5225         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5226         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5227         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5228         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5229
5230 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5231
5232         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5233
5234 2012-06-22  Richard Guenther  <rguenther@suse.de>
5235
5236         Merge from graphite branch
5237         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5238
5239         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5240         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5241
5242 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5243
5244         PR middle-end/53580
5245         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5246         use GOMP_barrier () call instead.
5247         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5248         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5249         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5250         call GOMP_barrier instead.
5251         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5252
5253 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5254
5255         PR libgomp/52993
5256         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5257         argument to memset call.
5258
5259 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5260
5261         * configure: Regenerated.
5262
5263 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5264
5265         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5266
5267 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5268
5269         PR bootstrap/52812
5270         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5271
5272 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5273
5274         PR middle-end/52547
5275         * testsuite/libgomp.c/pr52547.c: New test.
5276
5277 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5278
5279         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5280
5281 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5282
5283         * configure.tgt (mips-sgi-irix6*): Remove.
5284
5285 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5286
5287         * configure.tgt (alpha*-dec-osf*): Remove.
5288
5289         * config/osf/sem.h: Remove.
5290         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5291
5292 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5293
5294         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5295
5296 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5297
5298         PR libstdc++/52188
5299         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5300         Remove ENABLE_SYMVERS_SOL2.
5301         * configure: Regenerate.
5302         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5303         (PREPROCESS): New variable.
5304         (libgomp.ver): New target.
5305         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5306         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5307         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5308         Use libgomp.ver.
5309         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5310         * Makefile.in: Regenerate.
5311
5312 2012-02-14  Walter Lee  <walt@tilera.com>
5313
5314         * configure.tgt: Handle tilegx and tilepro.
5315         * config/linux/tile/futex.h: New file.
5316
5317 2012-02-08  Richard Guenther  <rguenther@suse.de>
5318
5319         PR tree-optimization/46886
5320         * testsuite/libgomp.c/pr46886.c: New testcase.
5321
5322 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5323
5324         * config/linux/arm: Remove empty directory.
5325         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5326
5327 2011-12-09  Alan Modra  <amodra@gmail.com>
5328
5329         PR libgomp/51376
5330         * task.c (GOMP_taskwait): Don't access task->children outside of
5331         task_lock mutex region.
5332         (GOMP_task): Likewise.
5333
5334 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5335
5336         PR libgomp/51132
5337         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5338         to file scope.
5339         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5340         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5341         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5342         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5343         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5344
5345 2011-12-02  Alan Modra  <amodra@gmail.com>
5346
5347         * config/linux/affinity.c: Use atomic rather than sync builtin.
5348         * config/linux/lock.c: Likewise.
5349         * config/linux/ptrlock.h: Likewise.
5350         * config/linux/ptrlock.c: Likewise.
5351         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5352         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5353         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5354         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5355         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5356         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5357         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5358         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5359         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5360         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5361
5362 2011-11-30  Alan Modra  <amodra@gmail.com>
5363
5364         PR libgomp/51298
5365         * config/linux/bar.h: Use atomic rather than sync builtins.
5366         * config/linux/bar.c: Likewise.  Add missing acquire
5367         synchronisation on generation field.
5368         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5369         double unlock.
5370
5371 2011-11-30  Alan Modra  <amodra@gmail.com>
5372
5373         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5374         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5375         * config/linux/mutex.h: Use atomic rather than sync builtins.
5376         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5377         * config/linux/omp-lock.h: Comment fix.
5378         * config/linux/arm/mutex.h: Delete.
5379         * config/linux/powerpc/mutex.h: Delete.
5380         * config/linux/ia64/mutex.h: Delete.
5381         * config/linux/mips/mutex.h: Delete.
5382
5383 2011-11-30  Alan Modra  <amodra@gmail.com>
5384
5385         PR libgomp/51249
5386         * config/linux/sem.h: Rewrite.
5387         * config/linux/sem.c: Rewrite.
5388
5389 2011-11-28  Richard Henderson  <rth@redhat.com>
5390
5391         * libgomp.h (enum memmodel): New.
5392
5393 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5394
5395         * configure: Regenerate.
5396
5397 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5398
5399         * config/posix95: Remove empty directory.
5400
5401 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5402
5403         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5404
5405 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5406
5407         PR fortran/49792
5408         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5409         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5410
5411 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5412
5413         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5414
5415 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5416
5417         PR libgomp/49965
5418         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5419
5420 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5421
5422         * config/linux/proc.h: New.
5423         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5424         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5425         (gomp_init_num_threads): Update call to cpuset_popcount.
5426         (get_num_procs): Ditto.
5427         * config/linux/affinity.c (gomp_init_affinity): Call
5428         gomp_cpuset_popcount.
5429
5430 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5431
5432         PR fortran/42041
5433         PR fortran/46752
5434         * omp.h.in (omp_in_final): New prototype.
5435         * omp_lib.f90.in (omp_in_final): New interface.
5436         (omp_integer_kind, omp_logical_kind): Remove
5437         and replace all its uses in the module with 4.
5438         (openmp_version): Change to 201107.
5439         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5440         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5441         kind for the parameters.
5442         (omp_in_final): New external.
5443         (openmp_version): Change to 201107.
5444         * task.c (omp_in_final): New function.
5445         (gomp_init_task): Initialize final_task.
5446         (GOMP_task): Remove unused attribute from flags.  Handle final
5447         tasks.
5448         (GOMP_taskyield): New function.
5449         (omp_in_final): Return true if if (false) or final (true) task
5450         or descendant of final (true).
5451         * fortran.c (omp_in_final_): New function.
5452         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5453         (GOMP_3.0): Export GOMP_taskyield.
5454         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5455         variables.
5456         (parse_unsigned_long_list): New function.
5457         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5458         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5459         even if parse_affinity returned false.
5460         * config/linux/affinity.c (gomp_init_affinity): Handle
5461         gomp_cpu_affinity_len == 0.
5462         * libgomp_g.h (GOMP_taskyield): New prototype.
5463         * libgomp.h (struct gomp_task): Add final_task field.
5464         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5465         * team.c (gomp_team_start): Override new task's nthreads_var icv
5466         if list form OMP_NUM_THREADS has been used and it has value for
5467         the new nesting level.
5468
5469         * testsuite/libgomp.c/atomic-11.c: New test.
5470         * testsuite/libgomp.c/atomic-12.c: New test.
5471         * testsuite/libgomp.c/atomic-13.c: New test.
5472         * testsuite/libgomp.c/atomic-14.c: New test.
5473         * testsuite/libgomp.c/reduction-6.c: New test.
5474         * testsuite/libgomp.c/task-5.c: New test.
5475         * testsuite/libgomp.c++/atomic-2.C: New test.
5476         * testsuite/libgomp.c++/atomic-3.C: New test.
5477         * testsuite/libgomp.c++/atomic-4.C: New test.
5478         * testsuite/libgomp.c++/atomic-5.C: New test.
5479         * testsuite/libgomp.c++/atomic-6.C: New test.
5480         * testsuite/libgomp.c++/atomic-7.C: New test.
5481         * testsuite/libgomp.c++/atomic-8.C: New test.
5482         * testsuite/libgomp.c++/atomic-9.C: New test.
5483         * testsuite/libgomp.c++/task-8.C: New test.
5484         * testsuite/libgomp.c++/reduction-4.C: New test.
5485         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5486         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5487         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5488         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5489         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5490         * testsuite/libgomp.fortran/pointer1.f90: New test.
5491         * testsuite/libgomp.fortran/pointer2.f90: New test.
5492         * testsuite/libgomp.fortran/task4.f90: New test.
5493
5494 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5495
5496         * libgomp.texi: Update OpenMP spec references to 3.1.
5497         (omp_in_final,OMP_PROC_BIND): New sections.
5498         (OMP_NUM_THREADS): Document that the value can be now a list.
5499         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5500
5501 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5502
5503         * config/linux/x86/futex.h: Check __x86_64__ instead of
5504         __LP64__.
5505
5506 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5507
5508         PR middle-end/49897
5509         PR middle-end/49898
5510         * testsuite/libgomp.c/pr49897-1.c: New test.
5511         * testsuite/libgomp.c/pr49897-2.c: New test.
5512         * testsuite/libgomp.c/pr49898-1.c: New test.
5513         * testsuite/libgomp.c/pr49898-2.c: New test.
5514
5515 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5516
5517         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5518         for ia32 instead of ilp32.
5519
5520         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5521         * testsuite/libgomp.c/atomic-6.c: Likewise.
5522
5523 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5524
5525         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5526         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5527
5528 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5529
5530         PR libgomp/45351
5531         * config/osf/sem.h: New file.
5532         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5533
5534 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5535
5536         PR target/49541
5537         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5538         ldflags.
5539
5540 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5541
5542         * config/linux/wait.h (do_spin): New inline, largely copied
5543         from do_wait, just don't do futex_wait here, instead return true if
5544         it should be done.
5545         (do_wait): Implement using do_spin.
5546         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5547         to prototype.
5548         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5549         __sync_bool_compare_and_swap, pass the oldval to
5550         gomp_mutex_lock_slow.
5551         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5552         If all mutex contenders are just spinning and not sleeping, don't
5553         change state to 2 unnecessarily.  Optimize the loop when state has
5554         already become 2 to use just one atomic operation per loop instead
5555         of two.
5556         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5557         to prototype.
5558         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5559         __sync_bool_compare_and_swap, pass the oldval to
5560         gomp_mutex_lock_slow.
5561
5562 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5563
5564         PR libgomp/49490
5565         * iter.c (gomp_iter_static_next): For chunk size 0
5566         only use n ceil/ nthreads size for the first
5567         n % nthreads threads in the team instead of
5568         all threads except for the last few ones which
5569         get less work or none at all.
5570         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5571         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5572         chunk argument, set run_sched_modifier to 0 for static
5573         resp. 1 for other kinds.  If chunk argument is 0
5574         and not static, set value to 1.
5575
5576 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5577
5578         PR c++/49043
5579         * testsuite/libgomp.c++/pr49043.C: New test.
5580
5581         PR c++/48869
5582         * testsuite/libgomp.c++/pr48869.C: New test.
5583
5584 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5585
5586         PR fortran/48894
5587         * fortran.c: Include limits.h.
5588         (TO_INT): Define.
5589         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5590         *set.
5591         (omp_set_num_threads_8_, omp_set_schedule_8_,
5592         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5593         omp_get_team_size_8_): Use TO_INT macro.
5594         * testsuite/libgomp.fortran/pr48894.f90: New test.
5595
5596 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5597
5598         PR middle-end/48591
5599         * testsuite/libgomp.c/pr48591.c: New test.
5600
5601 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5602
5603         PR bootstrap/48135
5604         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5605         * configure: Regenerate.
5606
5607 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5608
5609         PR fortran/47886
5610         * testsuite/libgomp.fortran/task3.f90: New test.
5611
5612 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5613
5614         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5615
5616 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
5617
5618         PR libgomp/47854
5619         * libgomp.texi (omp_get_wtime): Don't say time in the past
5620         must be Unix Epoch.
5621
5622 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5623
5624         PR libgomp/47804
5625         * testsuite/libgomp.fortran/fortran.exp: Check for both
5626         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5627         but $blddir != "", still append ${blddir}/${lang_library_path}
5628         to ld_library_path.
5629
5630 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5631
5632         PR libgomp/47758
5633         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5634         of libquadmath.a before adding its libpath to ldflags.
5635
5636 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5637
5638         PR libgomp/47731
5639         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5640         to FUTEX_WAIT futex syscall.
5641         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5642
5643 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5644
5645         * configure: Regenerate.
5646
5647 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
5648
5649         PR libstdc++/36104
5650         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5651
5652 2011-01-16  Gerald Pfeifer
5653
5654         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5655
5656 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
5657
5658         PR fortran/46874
5659         * libgomp.fortran/allocatable6.f90: New test.
5660
5661 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5662
5663         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5664         * configure: Regenerate.
5665
5666 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
5667
5668         PR target/40125
5669         PR lto/46695
5670         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5671         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5672         * aclocal.m4: Regenerate.
5673         * configure: Regenerate.
5674         * Makefile.in: Regenerate.
5675         * testsuite/Makefile.in: Regenerate.
5676
5677 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
5678
5679         PR fortran/46753
5680         * libgomp.fortran/pr46753.f90: New test.
5681
5682         PR libgomp/43706
5683         * env.c (initialize_env): Default to spin count 300000
5684         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5685         is specified.
5686
5687         PR libgomp/45240
5688         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5689         at the end if sync builtins aren't supported.
5690
5691 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5692
5693         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5694
5695 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5696
5697         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5698
5699 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
5700
5701         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5702
5703 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5704             Tobias Burnus  <burnus@net-b.de>
5705
5706         PR fortran/32049
5707         * configure.ac:
5708         * configure: Regenerate.
5709
5710 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5711
5712         * config/linux/futex.h: New.
5713         * config/linux/arm/mutex.h: New.
5714         * configure.tgt (arm*-*-linux*): Add config path.
5715
5716 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
5717
5718         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5719
5720 2010-09-23  Tobias Burnus  <burnus@net-b.de>
5721
5722         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5723         Change Fortran datatype to LOGICAL.
5724         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5725         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5726
5727 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5728
5729         * configure: Regenerate.
5730
5731 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
5732
5733         * libgomp.texi: Add function keyword to a couple of Fortran
5734         interfaces, use integer instead of int for Fortran.
5735
5736 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
5737
5738         * libgomp.texi: Fix spelling and pasto problems throughout.
5739         Adjust prototypes to match code.
5740
5741 2010-07-24  Tobias Burnus  <burnus@net-b.de>
5742
5743         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5744         silence -fwhole-file warning.
5745
5746 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5747
5748         * configure.tgt (*-*-solaris2.[56]*): Removed.
5749
5750 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5751
5752         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5753         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5754         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5755         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5756         targetting solaris2*.
5757         * configure: Regenerate.
5758         * config.h.in: Regenerate.
5759
5760         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5761         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5762         Add libgomp_version_dep.
5763         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5764         versioning.
5765         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5766         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5767         * Makefile.in: Regenerate.
5768
5769         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5770         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5771         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5772         to common block, protected by
5773         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5774
5775 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
5776
5777         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
5778
5779 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
5780
5781         PR bootstrap/43170
5782         * configure: Regenerate.
5783
5784 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5785
5786         PR other/43620
5787         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5788         * configure: Regenerate.
5789         * Makefile.in: Regenerate.
5790         * testsuite/Makefile.in: Regenerate.
5791
5792 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
5793
5794         PR c/43893
5795         * testsuite/libgomp.c/pr43893.c: New test.
5796         * testsuite/libgomp.c++/pr43893.C: New test.
5797
5798 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
5799
5800         PR middle-end/43570
5801         * testsuite/libgomp.fortran/vla8.f90: New test.
5802
5803 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
5804
5805         PR libgomp/43706
5806         * config/linux/affinity.c (gomp_init_affinity): Decrease
5807         gomp_available_cpus if affinity mask confines the process to fewer
5808         CPUs.
5809         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
5810         non-NULL, just return gomp_available_cpus.
5811
5812         PR libgomp/43569
5813         * sections.c (gomp_sections_init): Initialize ws->mode.
5814
5815 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
5816
5817         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
5818         not unused bar variable.
5819         * configure: Regenerate.
5820
5821 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5822
5823         * Makefile.in: Regenerate.
5824         * aclocal.m4: Regenerate.
5825         * testsuite/Makefile.in: Regenerate.
5826
5827 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
5828
5829         PR libgomp/42942
5830         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
5831         (initialize_env): Adjust callers.
5832         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
5833         when the argument is 0.
5834
5835         * testsuite/libgomp.c/pr42942.c: New test.
5836
5837 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
5838
5839         PR middle-end/42644
5840         PR middle-end/42130
5841         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5842         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
5843
5844 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5845
5846         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
5847         * testsuite/libgomp.c++/task-6.C: Likewise.
5848
5849 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
5850
5851         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
5852
5853 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
5854
5855         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
5856         * configure: Regenerate.
5857
5858 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
5859
5860         PR fortran/42866
5861         * testsuite/libgomp.fortran/allocatable5.f90: New test.
5862
5863 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
5864
5865         * configure.ac: Test for executability of GFORTRAN.
5866         * configure: Regenerate.
5867
5868 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5869
5870         * configure: Regenerate.
5871
5872 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
5873
5874         PR libgomp/42602
5875         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
5876
5877 2010-01-03  Richard Guenther  <rguenther@suse.de>
5878
5879         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
5880
5881 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
5882
5883         * testsuite/libgomp.graphite/pr4118.c: New.
5884
5885 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5886
5887         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
5888         for darwin, protect the test with require-effective-target tls_runtime.
5889         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
5890
5891 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5892
5893         PR target/41605
5894         * testsuite/lib/libgomp.exp: Provide -B options to allow for
5895         link spec %s substitutions for static libraries.
5896
5897 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
5898
5899         PR testsuite/42135
5900         * libgomp.graphite/force-parallel-2.c: Reduce array size.
5901
5902 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5903
5904         * Makefile.in: Regenerate.
5905         * configure: Regenerate.
5906         * testsuite/Makefile.in: Regenerate.
5907
5908 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
5909
5910         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
5911         settings for LC_ALL and LANG.
5912
5913 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
5914
5915         PR fortran/42162
5916         * testsuite/libgomp.fortran/pr42162.f90: New test.
5917
5918 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
5919
5920         PR middle-end/42029
5921         * testsuite/libgomp.c/pr42029.c: New test.
5922
5923 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
5924
5925         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
5926         *s.  Accept ld version without text in ()s.
5927         * configure: Regenerated.
5928
5929 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
5930
5931         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
5932
5933 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5934
5935         PR libgomp/41418
5936         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
5937         or a hyphen (happens with fortran language disabled).
5938         * configure: Regenerate.
5939
5940 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5941
5942         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
5943         use sed script portable to Solaris /bin/sed for extracting ld
5944         version.
5945         * configure: Regenerate.
5946
5947 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
5948
5949         * testsuite/libgomp.graphite/bounds.c: New test.
5950
5951 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5952
5953         * Makefile.am (libgomp_la_LINK): New.
5954         * Makefile.in: Regenerate.
5955
5956 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5957
5958         * configure.ac (AC_PREREQ): Bump to 2.64.
5959
5960 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5961
5962         * Makefile.am (install-html, install-pdf): Remove.
5963         * Makefile.in: Regenerate.
5964
5965         * Makefile.in: Regenerate.
5966         * aclocal.m4: Regenerate.
5967         * config.h.in: Regenerate.
5968         * configure: Regenerate.
5969         * testsuite/Makefile.in: Regenerate.
5970
5971 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5972
5973         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
5974         * Makefile.in: Regenerate.
5975
5976 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
5977
5978         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
5979         * Makefile.in: Regenerate.
5980
5981 2009-08-19  Tobias Burnus  <burnus@net-b.de>
5982
5983         PR fortran/41102
5984         omp_lib.h.in: Fix -std=f95 errors.
5985
5986 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
5987
5988         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
5989         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
5990         * testsuite/libgomp.graphite/graphite.exp: New.
5991
5992 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
5993
5994         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
5995         only build.
5996
5997 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
5998
5999         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6000         needed memory barrier semantics.
6001         * config/linux/mips/mutex.h: New file.
6002
6003 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6004
6005         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6006
6007 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6008
6009         * configure: Regenerate.
6010
6011 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6012
6013         PR testsuite/40699
6014         PR testsuite/40707
6015         PR testsuite/40709
6016         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6017         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6018         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6019
6020 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6021
6022         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6023         options when choosing a multilib.
6024
6025 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6026
6027         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6028         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6029         ld_library_path, not every libgcc multilib directory.
6030         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6031         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6032         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6033         Use add_path.
6034         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6035
6036 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6037
6038         * Makefile.am (LTLDFLAGS): Define.
6039         (LINK): Define.
6040         * Makefile.in: Regenerate.
6041
6042 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6043
6044         PR fortran/39718
6045         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6046         libgfortranbegin, check existence of libgfortran.a instead of
6047         libgfortranbegin.a.
6048
6049 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6050
6051         PR libgomp/40174
6052         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6053         (gomp_free_pool_helper): Likewise.
6054
6055 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6056             Jakub Jelinek  <jakub@redhat.com>
6057
6058         PR fortran/35423
6059         * testsuite/libgomp.fortran/workshare2.f90: New test.
6060
6061 2009-04-09  Nick Clifton  <nickc@redhat.com>
6062
6063         * iter.c: Change copyright header to refer to version 3 of the
6064         GNU General Public License with version 3.1 of the GCC Runtime
6065         Library Exception and to point readers at the COPYING3 and
6066         COPYING3.RUNTIME files and the FSF's license web page.
6067         * alloc.c: Likewise.
6068         * barrier.c: Likewise.
6069         * config/bsd/proc.c: Likewise.
6070         * config/linux/affinity.c: Likewise.
6071         * config/linux/alpha/futex.h: Likewise.
6072         * config/linux/bar.c: Likewise.
6073         * config/linux/bar.h: Likewise.
6074         * config/linux/ia64/futex.h: Likewise.
6075         * config/linux/ia64/mutex.h: Likewise.
6076         * config/linux/lock.c: Likewise.
6077         * config/linux/mips/futex.h: Likewise.
6078         * config/linux/mutex.c: Likewise.
6079         * config/linux/mutex.h: Likewise.
6080         * config/linux/powerpc/futex.h: Likewise.
6081         * config/linux/proc.c: Likewise.
6082         * config/linux/ptrlock.c: Likewise.
6083         * config/linux/ptrlock.h: Likewise.
6084         * config/linux/s390/futex.h: Likewise.
6085         * config/linux/sem.c: Likewise.
6086         * config/linux/sem.h: Likewise.
6087         * config/linux/sparc/futex.h: Likewise.
6088         * config/linux/wait.h: Likewise.
6089         * config/linux/x86/futex.h: Likewise.
6090         * config/mingw32/proc.c: Likewise.
6091         * config/mingw32/time.c: Likewise.
6092         * config/posix/affinity.c: Likewise.
6093         * config/posix/bar.c: Likewise.
6094         * config/posix/bar.h: Likewise.
6095         * config/posix/lock.c: Likewise.
6096         * config/posix/mutex.h: Likewise.
6097         * config/posix/proc.c: Likewise.
6098         * config/posix/ptrlock.h: Likewise.
6099         * config/posix/sem.c: Likewise.
6100         * config/posix/sem.h: Likewise.
6101         * config/posix/time.c: Likewise.
6102         * config/posix95/lock.c: Likewise.
6103         * critical.c: Likewise.
6104         * env.c: Likewise.
6105         * error.c: Likewise.
6106         * fortran.c: Likewise.
6107         * iter_ull.c: Likewise.
6108         * libgomp.h: Likewise.
6109         * libgomp_f.h.in: Likewise.
6110         * libgomp_g.h: Likewise.
6111         * loop.c: Likewise.
6112         * loop_ull.c: Likewise.
6113         * omp.h.in: Likewise.
6114         * omp_lib.f90.in: Likewise.
6115         * omp_lib.h.in: Likewise.
6116         * ordered.c: Likewise.
6117         * parallel.c: Likewise.
6118         * sections.c: Likewise.
6119         * single.c: Likewise.
6120         * task.c: Likewise.
6121         * team.c: Likewise.
6122         * work.c: Likewise.
6123
6124 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6125
6126         * testsuite/config/default.exp: Change copyright header to refer to
6127         version 3 of the GNU General Public License and to point readers
6128         at the COPYING3 file and the FSF's license web page.
6129
6130 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6131
6132         PR middle-end/39573
6133         * libgomp.c++/pr39573.C: New test.
6134
6135 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6136
6137         PR other/39591
6138         * testsuite/libgomp.c/pr39591-1.c: New test.
6139         * testsuite/libgomp.c/pr39591-2.c: New test.
6140         * testsuite/libgomp.c/pr39591-3.c: New test.
6141
6142 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6143
6144         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6145         * testsuite/libgomp.c/atomic-6.c: Ditto.
6146
6147 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6148
6149         PR c/39495
6150         * testsuite/libgomp.c/loop-12.c: New test.
6151         * testsuite/libgomp.c/loop-11.c: New test.
6152         * testsuite/libgomp.c++/loop-11.C: New test.
6153         * testsuite/libgomp.c++/loop-12.C: New test.
6154         * testsuite/libgomp.c++/for-8.C: New test.
6155
6156 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6157
6158         * configure: Regenerate.
6159
6160 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6161
6162         PR middle-end/39154
6163         * testsuite/libgomp.c/pr39154.c: New test.
6164
6165 2009-01-30  Ian Lance Taylor  <iant@google.com>
6166
6167         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6168         libgomp_ld_is_gold.  Get gold version number.
6169         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6170         * configure: Rebuild.
6171
6172 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6173
6174         * testsuite/lib/libgomp.exp: Add -B option for targets that
6175         use libgfortran.a%s in their specs.
6176
6177 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6178
6179         PR libgomp/38086
6180         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6181         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6182         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6183         * configure: Regenerated.
6184         * config.h.in: Likewise.
6185
6186 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6187
6188         PR c++/38650
6189         * testsuite/libgomp.c/pr38650.c: New test.
6190         * testsuite/libgomp.c++/pr38650.C: New test.
6191
6192 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6193
6194         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6195
6196 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6197
6198         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6199
6200 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6201
6202         * configure: Regenerate.
6203
6204 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6205
6206         PR middle-end/36802
6207         * testsuite/libgomp.c/pr36802-1.c: New test.
6208         * testsuite/libgomp.c/pr36802-2.c: New test.
6209         * testsuite/libgomp.c/pr36802-3.c: New test.
6210
6211 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6212
6213         PR libgomp/38270
6214         * config/linux/powerpc/mutex.h: New.
6215
6216 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6217
6218         PR c++/38257
6219         * testsuite/libgomp.c++/for-7.C: New test.
6220
6221         PR c++/38348
6222         * testsuite/libgomp.c++/for-6.C: New test.
6223
6224 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6225
6226         PR testsuite/28870
6227         * testsuite/lib/libgomp.exp: Include new timeout library files.
6228         (libgomp_target_compile): Set timeout value from new proc.
6229
6230 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6231
6232         PR libgomp/37938
6233         * config/linux/ia64/mutex.h: New.
6234
6235 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6236
6237         PR libgomp/37935
6238         * libgomp.texi (Runtime library routines, environment variables):
6239         Update for OpenMP version 3.0.
6240
6241 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6242             Steve Ellcey  <sje@cup.hp.com>
6243
6244         * configure: Regenerate for new libtool.
6245         * Makefile.in: Ditto.
6246         * testsuite/Makefile.in: Ditto.
6247
6248 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6249             Andreas Tobler  <a.tobler@schweiz.org>
6250
6251         * config/bsd/proc.c: New file.
6252         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6253         * configure.ac: Check for header <sys/sysctl.h>
6254         * configure: Regenerate.
6255         * config.h.in: Likewise.
6256
6257 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6258
6259         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6260
6261 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6262
6263         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6264         * Makefile.in: Regenerated.
6265         * testsuite/Makefile.in: Regenerated.
6266
6267 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6268
6269         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6270         depend on blddir if blddir exists.
6271         (libgomp_target_compile): Likewise.
6272         * testsuite/libgomp.c++/c++.exp: Likewise.
6273         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6274
6275 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6276
6277         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6278         Do not list GPL as Invariant Section.
6279
6280 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6281             Chao-ying Fu  <fu@mips.com>
6282
6283         * configure.tgt: Enable futex for MIPS.
6284         * config/linux/mips/futex.h: New file.
6285
6286 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6287
6288         * team.c (gomp_team_end): Free team immediately if it has
6289         just one thread.
6290
6291 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6292
6293         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6294         * testsuite/libgomp.fortran/fortran.exp: Same.
6295         * testsuite/libgomp.c/c.exp: Same.
6296         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6297         directory to library path first.
6298
6299 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6300
6301         * env.c (parse_stacksize): Add cast to avoid warning.
6302         (parse_spincount): Likewise.
6303
6304 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6305
6306         * testsuite/libgomp.c/loop-10.c: New test.
6307         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6308         * libgomp.c++/loop-6.C (main): Likewise.
6309
6310         PR debug/36617
6311         * testsuite/libgomp.c/debug-1.c: New test.
6312
6313 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6314
6315         * testsuite/libgomp.c/nqueens-1.c: New test.
6316
6317         PR c++/36523
6318         * testsuite/libgomp.c++/task-7.C: New function.
6319
6320 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6321
6322         * configure: Regenerate.
6323
6324 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6325
6326         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6327         mutex when HAVE_SYNC_BUILTINS isn't defined.
6328
6329 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6330
6331         * libgomp.texi (omp_test_lock): Fix typo.
6332
6333 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6334
6335         * omp_lib.f90.in: Add "implicit none".
6336
6337 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6338
6339         PR middle-end/36506
6340         * testsuite/libgomp.c/reduction-5.c: New test.
6341
6342 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6343
6344         * libgomp.h (struct gomp_task): Add in_tied_task field.
6345         * task.c (gomp_init_task): Initialize it.
6346         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6347         unconditionally.  Don't call gomp_team_barrier_wake if
6348         current task is implicit or if(0) from implicit and number of
6349         running tasks is equal to nthreads - 1.
6350
6351         PR libgomp/36471
6352         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6353         omp_get_team_size_8): Fix pastos.
6354
6355         PR libgomp/36469
6356         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6357         * configure: Regenerated.
6358         * config.h.in: Regenerated.
6359         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6360         defined.
6361
6362 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6363
6364         PR bootstrap/36452
6365         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6366         (GOMP_loop_ull_dynamic_start): Likewise.
6367         (GOMP_loop_ull_guided_start): Likewise.
6368         (GOMP_loop_ull_ordered_static_start): Likewise.
6369         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6370         (GOMP_loop_ull_ordered_guided_start): Likewise.
6371
6372 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6373             Richard Henderson  <rth@redhat.com>
6374             Ulrich Drepper  <drepper@redhat.com>
6375             Jakob Blomer  <jakob.blomer@ira.uka.de>
6376
6377         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6378         Substitute also OMP_*LOCK_25*.
6379         * configure: Regenerated.
6380         * config.h.in: Regenerated.
6381         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6382         ptrlock.c and task.c.
6383         * Makefile.in: Regenerated.
6384         * testsuite/Makefile.in: Regenerated.
6385         * task.c: New file.
6386         * loop_ull.c: New file.
6387         * iter_ull.c: New file.
6388         * libgomp.h: Include ptrlock.h.
6389         (enum gomp_task_kind): New type.
6390         (struct gomp_team): Add task_lock, task_queue, task_count,
6391         task_running_count, single_count fields.  Add
6392         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6393         Remove work_share_lock, generation_mask,
6394         oldest_live_gen, num_live_gen and init_work_shares fields, add
6395         work work_share_list_alloc, work_share_list_free and work_share_chunk
6396         fields.  Change work_shares from pointer to pointers into an array.
6397         Change ordered_release field into gomp_sem_t ** from flexible array
6398         member.  Add implicit_task and initial_work_shares fields.
6399         Move close to the end of the struct.
6400         (struct gomp_team_state): Add single_count, last_work_share,
6401         active_level and level fields, remove work_share_generation.
6402         (gomp_barrier_handle_tasks): New prototype.
6403         (gomp_finish_task): New inline function.
6404         (struct gomp_work_share): Move chunk_size, end, incr into
6405         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6406         next_ll fields.  Reshuffle fields.  Add next_alloc,
6407         next_ws, next_free and inline_ordered_team_ids fields, change
6408         ordered_team_ids into pointer from flexible array member.
6409         Add mode field.  Put lock and next into a different cache line
6410         from most of the write-once fields.
6411         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6412         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6413         gomp_iter_ull_guided_next): New prototypes.
6414         (gomp_new_icv): New prototype.
6415         (struct gomp_thread): Add thread_pool and task fields.
6416         (struct gomp_thread_pool): New type.
6417         (gomp_new_team): New prototype.
6418         (gomp_team_start): Change type of last argument.
6419         (gomp_new_work_share): Removed.
6420         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6421         (gomp_work_share_init_done): New static inline.
6422         (gomp_throttled_spin_count_var, gomp_available_cpus,
6423         gomp_managed_threads): New extern decls.
6424         (gomp_init_task): New prototype.
6425         (gomp_spin_count_var): New extern var decl.
6426         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6427         or no alias support, or if not PIC.
6428         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6429         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6430         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6431         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6432         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6433         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6434         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6435         gomp_test_nest_lock_25): New prototypes.
6436         (omp_lock_symver, strong_alias): Define.
6437         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6438         decls.
6439         (gomp_end_task): New.
6440         (struct gomp_task_icv, gomp_global_icv): New.
6441         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6442         (struct gomp_task): New.
6443         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6444         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6445         (gomp_icv): New.
6446         (gomp_schedule_type): Reorder enum to match
6447         omp_sched_t.
6448         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6449         fields.
6450         (gomp_thread_start): Add gomp_team_barrier_wait call.
6451         For non-nested case remove clearing of docked thread thr fields.
6452         Use pool fields instead of global gomp_* variables.  Use
6453         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6454         Create tasks for each member thread.
6455         (free_team): Only destroy team barrier, task_lock here and free it.
6456         (gomp_free_thread): Free last_team if non-NULL.
6457         (gomp_team_end): Call gomp_team_barrier_wait instead of
6458         gomp_barrier_wait.  For nested case call one extra
6459         gomp_barrier_wait.  Move here some destruction from free_team.
6460         Call free_team on pool->last_team if any, rather than freeing
6461         current team.  Destroy work_share_list_free_lock ifndef
6462         HAVE_SYNC_BUILTINS.
6463         (gomp_new_icv): New function.
6464         (gomp_threads, gomp_threads_size, gomp_threads_used,
6465         gomp_threads_dock): Removed.
6466         (gomp_thread_destructor): New variable.
6467         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6468         functions.
6469         (gomp_team_start): Create new pool if current thread doesn't have
6470         one.  Use pool fields instead of global gomp_* variables.
6471         Initialize thread_pool field for new threads.  Clear single_count.
6472         Change last argument from ws to team, don't create
6473         new team, set ts.work_share to &team->work_shares[0] and clear
6474         ts.last_work_share.  Don't clear ts.work_share_generation.
6475         If number of threads changed, adjust atomically gomp_managed_threads.
6476         Use gomp_init_task instead of gomp_new_task,
6477         set thr->task to the corresponding implicit_task array entry.
6478         Create tasks for each member thread.  Initialize ts.level.
6479         (initialize_team): Call pthread_key_create on
6480         gomp_thread_destructor.
6481         (team_destructor): New function.
6482         (new_team): Removed.
6483         (gomp_new_team): New function.
6484         (free_team): Free gomp_work_share blocks chained through next_alloc,
6485         instead of freeing work_shares and destroying work_share_lock.
6486         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6487         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6488         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6489         of gomp_barrier_wait.
6490         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6491         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6492         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6493         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6494         of gomp_barrier_wait.
6495         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6496         gomp_work_share_init_done if gomp_work_share_start returned true.
6497         Don't unlock ws->lock.
6498         * work.c: Include stddef.h.
6499         (free_work_share): Use work_share_list_free_lock instead
6500         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6501         Call gomp_fini_work_share and then either free ws if orphaned, or
6502         put it into work_share_list_free list of the current team.
6503         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6504         functions.
6505         (gomp_work_share_start, gomp_work_share_end,
6506         gomp_work_share_end_nowait): Rewritten.
6507         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6508         (openmp_version): Set to 200805.
6509         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6510         omp_sched_guided, omp_sched_auto): New parameters.
6511         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6512         omp_set_max_active_levels, omp_get_max_active_levels,
6513         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6514         omp_get_active_level): New interfaces.
6515         * omp_lib.h.in (openmp_version): Set to 200805.
6516         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6517         omp_sched_guided, omp_sched_auto): New parameters.
6518         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6519         omp_set_max_active_levels, omp_get_max_active_levels,
6520         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6521         omp_get_active_level): New externals.
6522         * loop.c: Include limits.h.
6523         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6524         GFS_AUTO.
6525         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6526         Likewise.  Use gomp_icv.
6527         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6528         ts.static_trip here.
6529         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6530         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6531         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6532         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6533         don't unlock ws->lock, otherwise lock it.
6534         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6535         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6536         (gomp_parallel_loop_start): Call gomp_new_team instead of
6537         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6538         Adjust gomp_team_start caller.  Pass 0 as second argument to
6539         gomp_resolve_num_threads.
6540         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6541         If adding ws->chunk_size nthreads + 1 times after end won't
6542         overflow, set ws->mode to 1.
6543         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6544         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6545         GOMP_loop_ull_ordered_static_start,
6546         GOMP_loop_ull_ordered_dynamic_start,
6547         GOMP_loop_ull_ordered_guided_start,
6548         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6549         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6550         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6551         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6552         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6553         prototypes.
6554         * libgomp.map: Export lock routines also @@OMP_2.0.
6555         (GOMP_loop_ordered_dynamic_first,
6556         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6557         GOMP_loop_ordered_static_first): Remove.
6558         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6559         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6560         GOMP_loop_ull_ordered_dynamic_next,
6561         GOMP_loop_ull_ordered_dynamic_start,
6562         GOMP_loop_ull_ordered_guided_next,
6563         GOMP_loop_ull_ordered_guided_start,
6564         GOMP_loop_ull_ordered_runtime_next,
6565         GOMP_loop_ull_ordered_runtime_start,
6566         GOMP_loop_ull_ordered_static_next,
6567         GOMP_loop_ull_ordered_static_start,
6568         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6569         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6570         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6571         (omp_set_schedule, omp_get_schedule,
6572         omp_get_thread_limit, omp_set_max_active_levels,
6573         omp_get_max_active_levels, omp_get_level,
6574         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6575         omp_set_schedule_, omp_set_schedule_8_,
6576         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6577         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6578         omp_get_max_active_levels_, omp_get_level_,
6579         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6580         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6581         New exports @@OMP_3.0.
6582         * omp.h.in (omp_sched_t): New type.
6583         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6584         omp_set_max_active_levels, omp_get_max_active_levels,
6585         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6586         omp_get_active_level): New prototypes.
6587         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6588         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6589         gomp_thread_limit_var, gomp_remaining_threads_count,
6590         gomp_remaining_threads_lock): New variables.
6591         (parse_spincount): New function.
6592         (initialize_env): Call gomp_init_num_threads unconditionally.
6593         Initialize gomp_available_cpus.  Call parse_spincount,
6594         initialize gomp_{,throttled_}spin_count_var
6595         depending on presence and value of OMP_WAIT_POLICY and
6596         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6597         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6598         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6599         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6600         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6601         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6602         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6603         (gomp_global_icv): New.
6604         (parse_schedule): Use it.  Parse "auto".
6605         (omp_set_num_threads): Use gomp_icv.
6606         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6607         Likewise.
6608         (omp_get_max_threads): Move from parallel.c.
6609         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6610         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6611         add ialias.
6612         (parse_stacksize, parse_wait_policy): New functions.
6613         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6614         both wrappers for compatibility and new locks.
6615         (omp_set_schedule, omp_get_schedule,
6616         omp_get_thread_limit, omp_set_max_active_levels,
6617         omp_get_max_active_levels, omp_get_level,
6618         omp_get_ancestor_thread_num, omp_get_team_size,
6619         omp_get_active_level): New ialias_redirect.
6620         (omp_set_schedule_, omp_set_schedule_8_,
6621         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6622         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6623         omp_get_max_active_levels_, omp_get_level_,
6624         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6625         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6626         New functions.
6627         * parallel.c: Include limits.h.
6628         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6629         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6630         argument to gomp_team_start.  Pass 0 as second argument to
6631         gomp_resolve_num_threads.
6632         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6633         if gomp_thread_limit_var != ULONG_MAX.
6634         (omp_in_parallel): Implement using ts.active_level.
6635         (omp_get_max_threads): Move to env.c.
6636         (omp_get_level, omp_get_ancestor_thread_num,
6637         omp_get_team_size, omp_get_active_level): New functions,
6638         add ialias.
6639         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6640         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6641         gomp_iter_dynamic_next instead of the _locked variant and don't take
6642         lock around it, otherwise acquire it before calling
6643         gomp_iter_dynamic_next_locked.
6644         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6645         gomp_iter_dynamic_next instead of the _locked variant and don't take
6646         lock around it.
6647         (GOMP_parallel_sections_start): Call gomp_new_team instead of
6648         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
6649         Adjust gomp_team_start caller.  Pass count as second argument to
6650         gomp_resolve_num_threads, don't adjust num_threads after the call.
6651         Use gomp_icv.
6652         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6653         ws->chunk_size by incr.
6654         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
6655         code.
6656         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6657         types.
6658         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6659         (omp_check_defines): Check even the compat defines.
6660         * config/linux/ptrlock.c: New file.
6661         * config/linux/ptrlock.h: New file.
6662         * config/linux/wait.h: New file.
6663         * config/posix/ptrlock.c: New file.
6664         * config/posix/ptrlock.h: New file.
6665         * config/linux/bar.h (gomp_team_barrier_wait,
6666         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6667         (gomp_team_barrier_set_task_pending,
6668         gomp_team_barrier_clear_task_pending,
6669         gomp_team_barrier_set_waiting_for_tasks,
6670         gomp_team_barrier_waiting_for_tasks,
6671         gomp_team_barrier_done): New inlines.
6672         (gomp_barrier_t): Rewritten.
6673         (gomp_barrier_state_t): New typedef.
6674         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6675         gomp_barrier_wait_start): Rewritten.
6676         (gomp_barrier_wait_end): Change second argument to
6677         gomp_barrier_state_t.
6678         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6679         inlines.
6680         * config/linux/bar.c: Include wait.h instead of libgomp.h and
6681         futex.h.
6682         (gomp_barrier_wait_end): Rewritten.
6683         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6684         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6685         * config/posix/bar.h (gomp_barrier_t): Add generation field.
6686         (gomp_barrier_state_t): New typedef.
6687         (gomp_team_barrier_wait,
6688         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6689         (gomp_barrier_wait_start): Or all but low 2 bits from generation
6690         into the return value.  Return gomp_barrier_state_t.
6691         (gomp_team_barrier_set_task_pending,
6692         gomp_team_barrier_clear_task_pending,
6693         gomp_team_barrier_set_waiting_for_tasks,
6694         gomp_team_barrier_waiting_for_tasks,
6695         gomp_team_barrier_done): New inlines.
6696         (gomp_barrier_wait_end): Change second argument to
6697         gomp_barrier_state_t.
6698         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6699         inlines.
6700         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6701         (gomp_barrier_wait_end): Change second argument to
6702         gomp_barrier_state_t.
6703         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6704         gomp_team_barrier_wake): New functions.
6705         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6706         futex.h.
6707         (gomp_futex_wake, gomp_futex_wait): New variables.
6708         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6709         * config/linux/lock.c: Rewrite to make locks task owned,
6710         for backwards compatibility provide the old entrypoints
6711         if symbol versioning.  Include wait.h instead of libgomp.h and
6712         futex.h.
6713         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6714         * config/posix95/lock.c: Rewrite to make locks task owned,
6715         for backwards compatibility provide the old entrypoints
6716         if symbol versioning.
6717         * config/posix/lock.c: Rewrite to make locks task owned,
6718         for backwards compatibility provide the old entrypoints
6719         if symbol versioning.
6720         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6721         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6722         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6723         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6724         (sys_futex0): Return error code.
6725         (futex_wake, futex_wait): If ENOSYS was returned, clear
6726         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6727         (cpu_relax, atomic_write_barrier): New static inlines.
6728         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6729         (futex_wake, futex_wait): If ENOSYS was returned, clear
6730         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6731         (cpu_relax, atomic_write_barrier): New static inlines.
6732         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6733         (sys_futex0): Return error code.
6734         (futex_wake, futex_wait): If ENOSYS was returned, clear
6735         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6736         (cpu_relax, atomic_write_barrier): New static inlines.
6737         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6738         (sys_futex0): Return error code.
6739         (futex_wake, futex_wait): If ENOSYS was returned, clear
6740         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6741         (cpu_relax, atomic_write_barrier): New static inlines.
6742         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6743         (sys_futex0): Return error code.
6744         (futex_wake, futex_wait): If ENOSYS was returned, clear
6745         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6746         (cpu_relax, atomic_write_barrier): New static inlines.
6747         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6748         (sys_futex0): Return error code.
6749         (futex_wake, futex_wait): If ENOSYS was returned, clear
6750         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6751         (cpu_relax, atomic_write_barrier): New static inlines.
6752         * config/linux/sem.c: Include wait.h instead of libgomp.h and
6753         futex.h.
6754         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6755         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6756         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6757         types.
6758         (omp_nest_lock_t): Change owner into void *, add lock field.
6759         * config/posix95/omp-lock.h: Include semaphore.h.
6760         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6761         (omp_lock_t): Use sem_t instead of mutex if semaphores
6762         aren't broken.
6763         (omp_nest_lock_t): Likewise.  Change owner to void *.
6764         * config/posix/omp-lock.h: Include semaphore.h.
6765         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6766         (omp_lock_t): Use sem_t instead of mutex if semaphores
6767         aren't broken.
6768         (omp_nest_lock_t): Likewise.  Add owner field.
6769
6770 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6771
6772         * testsuite/libgomp.c/collapse-1.c: New test.
6773         * testsuite/libgomp.c/collapse-2.c: New test.
6774         * testsuite/libgomp.c/collapse-3.c: New test.
6775         * testsuite/libgomp.c/icv-1.c: New test.
6776         * testsuite/libgomp.c/icv-2.c: New test.
6777         * testsuite/libgomp.c/lib-2.c: New test.
6778         * testsuite/libgomp.c/lock-1.c: New test.
6779         * testsuite/libgomp.c/lock-2.c: New test.
6780         * testsuite/libgomp.c/lock-3.c: New test.
6781         * testsuite/libgomp.c/loop-4.c: New test.
6782         * testsuite/libgomp.c/loop-5.c: New test.
6783         * testsuite/libgomp.c/loop-6.c: New test.
6784         * testsuite/libgomp.c/loop-7.c: New test.
6785         * testsuite/libgomp.c/loop-8.c: New test.
6786         * testsuite/libgomp.c/loop-9.c: New test.
6787         * testsuite/libgomp.c/nested-3.c: New test.
6788         * testsuite/libgomp.c/nestedfn-6.c: New test.
6789         * testsuite/libgomp.c/sort-1.c: New test.
6790         * testsuite/libgomp.c/task-1.c: New test.
6791         * testsuite/libgomp.c/task-2.c: New test.
6792         * testsuite/libgomp.c/task-3.c: New test.
6793         * testsuite/libgomp.c/task-4.c: New test.
6794         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6795         to C++ testsuite default compiler options.
6796         * testsuite/libgomp.c++/collapse-1.C: New test.
6797         * testsuite/libgomp.c++/collapse-2.C: New test.
6798         * testsuite/libgomp.c++/ctor-10.C: New test.
6799         * testsuite/libgomp.c++/for-1.C: New test.
6800         * testsuite/libgomp.c++/for-2.C: New test.
6801         * testsuite/libgomp.c++/for-3.C: New test.
6802         * testsuite/libgomp.c++/for-4.C: New test.
6803         * testsuite/libgomp.c++/for-5.C: New test.
6804         * testsuite/libgomp.c++/loop-8.C: New test.
6805         * testsuite/libgomp.c++/loop-9.C: New test.
6806         * testsuite/libgomp.c++/loop-10.C: New test.
6807         * testsuite/libgomp.c++/task-1.C: New test.
6808         * testsuite/libgomp.c++/task-2.C: New test.
6809         * testsuite/libgomp.c++/task-3.C: New test.
6810         * testsuite/libgomp.c++/task-4.C: New test.
6811         * testsuite/libgomp.c++/task-5.C: New test.
6812         * testsuite/libgomp.c++/task-6.C: New test.
6813         * testsuite/libgomp.fortran/allocatable1.f90: New test.
6814         * testsuite/libgomp.fortran/allocatable2.f90: New test.
6815         * testsuite/libgomp.fortran/allocatable3.f90: New test.
6816         * testsuite/libgomp.fortran/allocatable4.f90: New test.
6817         * testsuite/libgomp.fortran/collapse1.f90: New test.
6818         * testsuite/libgomp.fortran/collapse2.f90: New test.
6819         * testsuite/libgomp.fortran/collapse3.f90: New test.
6820         * testsuite/libgomp.fortran/collapse4.f90: New test.
6821         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
6822         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
6823         * testsuite/libgomp.fortran/lib4.f90: New test.
6824         * testsuite/libgomp.fortran/lock-1.f90: New test.
6825         * testsuite/libgomp.fortran/lock-2.f90: New test.
6826         * testsuite/libgomp.fortran/nested1.f90: New test.
6827         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
6828         * testsuite/libgomp.fortran/strassen.f90: New test.
6829         * testsuite/libgomp.fortran/tabs1.f90: New test.
6830         * testsuite/libgomp.fortran/tabs2.f: New test.
6831         * testsuite/libgomp.fortran/task1.f90: New test.
6832         * testsuite/libgomp.fortran/task2.f90: New test.
6833         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
6834         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6835         * testsuite/libgomp.c/pr26943-2.c: Likewise.
6836         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6837         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6838
6839 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
6840
6841         PR c++/36308
6842         * testsuite/libgomp.c++/ctor-11.C: New test.
6843         * testsuite/libgomp.c++/ctor-12.C: New test.
6844
6845 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
6846
6847         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
6848
6849 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
6850
6851         PR middle-end/36106
6852         * testsuite/libgomp.c/atomic-5.c: New test.
6853         * testsuite/libgomp.c/atomic-6.c: New test.
6854         * testsuite/libgomp.c/autopar-1.c: New test.
6855
6856 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6857
6858         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
6859         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
6860         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
6861         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
6862         * configure: Regenerate.
6863         * Makefile.in, testsuite/Makefile.in: Likewise.
6864
6865 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
6866
6867         PR bootstrap/35457
6868         * aclocal.m4: Regenerate.
6869         * configure: Regenerate.
6870
6871 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
6872
6873         PR middle-end/35611
6874         * testsuite/libgomp.c/atomic-4.c: New test.
6875
6876         PR libgomp/35625
6877         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
6878         (gomp_iter_guided_next): Likewise.
6879         * testsuite/libgomp.c/pr35625.c: New test.
6880
6881 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6882
6883         * aclocal.m4: Regenerate.
6884         * configure: Likewise.
6885         * Makefile.in: Likewise.
6886         * testsuite/Makefile.in: Likewise.
6887
6888 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
6889
6890         PR middle-end/35185
6891         * testsuite/libgomp.c++/pr35185.C: New test.
6892
6893 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
6894
6895         PR middle-end/35549
6896         * testsuite/libgomp.c/pr35549.c: New test.
6897
6898 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
6899
6900         * testsuite/libgomp.c/atomic-3.c: New test.
6901
6902 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6903
6904         PR fortran/33197
6905         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
6906         .F08 file suffixes.
6907
6908 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
6909
6910         PR libgomp/33131
6911         * configure.ac: Add ACX_HEADER_STRING.
6912         * env.c: Include strings.h.
6913         * aclocal.m4: Regenerate.
6914         * config.h.in: Regenerate.
6915         * configure: Regenerate.
6916         * Makefile.in: Regenerate.
6917         * testsuite/Makefile.in: Regenerate.
6918
6919 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
6920
6921         PR middle-end/35196
6922         * testsuite/libgomp.c/pr35196.c: New test.
6923
6924         PR middle-end/35130
6925         * testsuite/libgomp.fortran/pr35130.f90: New test.
6926         * testsuite/libgomp.c/pr35130.c: New test.
6927
6928 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
6929
6930         PR middle-end/33880
6931         * testsuite/libgomp.c/pr33880.c: New test.
6932         * testsuite/libgomp.fortran/pr33880.f90: New test.
6933
6934 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
6935
6936         * configure: Regenerate.
6937
6938 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
6939
6940         * configure.ac: Move futex checking into ../config/futex.m4.
6941         * configure: Rebuilt.
6942         * aclocal.m4: Rebuilt.
6943         * Makefile.in: Rebuilt.
6944
6945         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
6946         2007-10-15 ../config/tls.m4 change.
6947
6948 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
6949
6950         PR c++/34513
6951         * testsuite/libgomp.c/pr34513.c: New test.
6952         * testsuite/libgomp.c++/pr34513.C: New test.
6953
6954 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
6955
6956         PR target/32765
6957         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
6958
6959 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
6960
6961         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
6962
6963 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
6964
6965         * testsuite/libgomp.c/private-1.c: New test.
6966
6967 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
6968             Paolo Bonzini  <bonzini@gnu.org>
6969
6970         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
6971         instead of 'VPATH ='.
6972         * Makefile.in: Regenerate.
6973
6974 2007-11-23  Matthias Klose  <doko@ubuntu.com>
6975
6976         * configure.ac: Adjust makeinfo version check.
6977         * configure: Regenerate.
6978
6979 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
6980
6981         PR fortran/34020
6982         * testsuite/libgomp.fortran/pr34020.f90: New test.
6983
6984 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
6985
6986         PR c++/33894
6987         * testsuite/libgomp.c++/atomic-1.C: New test.
6988
6989 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
6990
6991         PR libgomp/33275
6992         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
6993         Make x and y integers rather than (implicit) reals.  Add private (j)
6994         clause to the last omp parallel.
6995
6996 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
6997
6998         * configure: Regenerate following changes to ../config/tls.m4.
6999
7000 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7001
7002         * testsuite/libgomp.fortran/stack.f90: New test.
7003
7004 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7005
7006         * config/mingw32/proc.c: New file.
7007
7008 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7009
7010         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7011         (main): Use __get_cpuid to get i386 target fetaures.
7012         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7013         (main): Use __get_cpuid to get x86_64 target fetaures.
7014
7015 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7016
7017         PR target/32765
7018         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7019         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7020
7021 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7022
7023         PR fortran/32550
7024         * testsuite/libgomp.fortran/pr32550.f90: New test.
7025         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7026
7027 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7028
7029         * aclocal.m4: Regenerated.
7030
7031 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7032
7033         PR fortran/32359
7034         * testsuite/libgomp.fortran/pr32359.f90: New.
7035
7036 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7037
7038         PR libgomp/32468
7039         * sections.c (GOMP_parallel_sections_start): Only decrease
7040         number of threads to COUNT if dyn_var is true.
7041         * testsuite/libgomp.c/pr32468.c: New test.
7042
7043 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7044
7045         PR libgomp/26308
7046         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7047
7048 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7049
7050         PR middle-end/32362
7051         * testsuite/libgomp.c/pr32362-1.c: New test.
7052         * testsuite/libgomp.c/pr32362-2.c: New test.
7053         * testsuite/libgomp.c/pr32362-3.c: New test.
7054
7055 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7056
7057         * team.c (gomp_team_start): Fix setting up thread_attr
7058         stack size.
7059
7060 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7061
7062         * configure: Regenerate.
7063
7064 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7065
7066         * Makefile.in: Regenerate.
7067         * configure: Regenerate.
7068         * aclocal.m4: Regenerate.
7069         * testsuite/Makefile.in: Regenerate.
7070
7071 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7072
7073         * config/linux/proc.c: New file.
7074
7075         PR libgomp/28482
7076         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7077
7078 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7079
7080         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7081
7082 2007-04-16  Matthias Klose  <doko@debian.org>
7083
7084         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7085         flags if not building with -m64.
7086         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7087         flag for i?86-*-* targets, if current target matches -m64.
7088
7089 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7090
7091         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7092         * Makefile.in: Regenerate.
7093
7094 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7095
7096         PR testsuite/31369
7097         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7098         ld_library_path.
7099         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7100
7101 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7102
7103         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7104         decls.
7105         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7106         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7107         (parse_affinity): New function.
7108         (initialize_env): Call it and gomp_init_affinity.
7109         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7110         create new pthread_attr_t and call gomp_init_thread_affinity
7111         on it for each thread before passing the attribute to pthread_create.
7112         * config/linux/affinity.c: New file.
7113         * config/posix/affinity.c: New file.
7114         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7115         * configure: Rebuilt.
7116         * config.h.in: Rebuilt.
7117         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7118         * Makefile.in: Rebuilt.
7119
7120 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7121
7122         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7123         *-*-darwin*.
7124         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7125         and use it if found.
7126
7127 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7128
7129         * testsuite/config/default.exp: New file.
7130         * testsuite/lib/libgomp.exp: New file.
7131         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7132         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7133         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7134         (libgomp_load): Remove.
7135         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7136         always_ld_library_path, not ld_library_path.  Set additional_flags
7137         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7138         (target_compile): Do not call libgomp_init.  Append lang_library_path
7139         and lang_link_flags to options.
7140         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7141         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7142         here.
7143         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7144         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7145         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7146         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7147         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7148         CX8 flag.
7149         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7150         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7151         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7152         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7153         * testsuite/libgomp.c/atomic-10.c: Ditto.
7154
7155 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7156
7157         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7158         dg-final cleanup-modules line.
7159         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7160         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7161         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7162         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7163         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7164         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7165         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7166
7167 2007-03-18  Andreas Schwab  <schwab@suse.de>
7168
7169         * acinclude.m4: Adjust regular expression for ld version
7170         extraction.
7171         * configure: Regenerate.
7172
7173 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7174
7175         * Makefile.am: Add install-pdf target as copied from
7176         automake v1.10 rules.
7177         * Makefile.in: Regenerate
7178
7179 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7180
7181         PR libgomp/28486
7182         * configure: Regenerate.
7183
7184         PR c++/30703
7185         * testsuite/libgomp.c++/pr30703.C: New test.
7186
7187 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7188
7189         Revert:
7190         2006-07-05  Eric Christopher  <echristo@apple.com>
7191         * configure.ac: Depend addition of -pthread on host OS.
7192         * configure: Regenerate.
7193
7194 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7195
7196         * libgomp.texi: Fix spacing after abbreviations.
7197
7198 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7199
7200         PR libgomp/30546
7201         * configure.ac: Add check for makeinfo
7202         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7203         if an appropiate version of makeinfo is found.
7204         * aclocal.m4: Regenerated.
7205         * configure: Regenerated.
7206         * Makefile.in: Regenerated.
7207         * testsuite/Makefile.in: Regenerated.
7208
7209 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7210
7211         PR libgomp/30540
7212         * libgomp.texi: More about implementation-dependent settings.
7213
7214 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7215
7216         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7217
7218 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7219
7220         PR middle-end/30494
7221         * testsuite/libgomp.c/pr30494.c: New test.
7222
7223 2007-01-15  Tom Tromey  <tromey@redhat.com>
7224
7225         * configure: Rebuilt.
7226         * configure.ac: Fixed comment.
7227
7228 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7229
7230         * libgomp.texi: Document implementation specific default values of
7231         environment variables.
7232
7233 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7234
7235         PR libgomp/28209
7236         * libgomp.texi: New file.
7237         * configure.ac: Add --enable-generated-files-in-srcdir option.
7238         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7239         files to srcdir.
7240         * Makefile.in: Regenerated.
7241         * config.h.in: Regenerated.
7242         * testsuite/Makefile.in: Regenerated.
7243         * NOTES: Removed.
7244
7245 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7246
7247         PR libgomp/29949
7248         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7249
7250 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7251
7252         * configure: Regenerate.
7253
7254 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7255
7256         PR libgomp/29947
7257         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7258         start if there shouldn't be any loop iterations.
7259         (gomp_loop_ordered_static_start): Remove start == end test.
7260         * testsuite/libgomp.c/pr29947-1.c: New test.
7261         * testsuite/libgomp.c/pr29947-2.c: New test.
7262
7263 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7264
7265         * configure.tgt: Force initial-exec TLS model on Linux only.
7266
7267 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7268
7269         * configure: Regenerated.
7270
7271 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7272
7273         * env.c (parse_schedule): Reject out of range values.
7274         (parse_unsigned_long): Reject out of range, negative or zero values.
7275
7276 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7277
7278         PR fortran/29629
7279         * testsuite/libgomp.fortran/pr29629.f90: New test.
7280
7281 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7282
7283         PR libgomp/29494
7284         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7285         * config/posix95: New directory.
7286         * config/posix95/omp-lock.h: New file.
7287         * config/posix95/lock.c: Likewise.
7288
7289 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7290
7291         * aclocal.m4: Regenerate.
7292         * configure: Regenerate.
7293
7294 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7295
7296         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7297         '<' to '<='.
7298
7299 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7300
7301         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7302         test.
7303         * configure: Regenerate.
7304         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7305
7306 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7307
7308         PR middle-end/25261
7309         PR middle-end/28790
7310         * testsuite/libgomp.c/nestedfn-4.c: New test.
7311         * testsuite/libgomp.c/nestedfn-5.c: New test.
7312         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7313
7314         PR fortran/29097
7315         * testsuite/libgomp.fortran/condinc1.f: New test.
7316         * testsuite/libgomp.fortran/condinc2.f: New test.
7317         * testsuite/libgomp.fortran/condinc3.f90: New test.
7318         * testsuite/libgomp.fortran/condinc4.f90: New test.
7319         * testsuite/libgomp.fortran/condinc1.inc: New file.
7320
7321 2006-09-18  Tom Tromey  <tromey@redhat.com>
7322
7323         * configure: Rebuilt.
7324
7325 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7326
7327         PR c/28768
7328         PR preprocessor/14634
7329         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7330         to AC_DEFINE.
7331         * configure: Regenerate.
7332
7333 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7334
7335         * testsuite/libgomp.fortran/reduction3.f90: Change
7336         -2147483648 to -huge(i)-1 to avoid overflow.
7337         * testsuite/libgomp.fortran/reduction4.f90: Change
7338         Z'ffffffff' to not(0) to avoid overflow.
7339
7340 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7341
7342         PR libgomp/25938
7343         * Makefile.am (libsubincludedir): New.
7344         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7345         * Makefile.in: Regenerate.
7346
7347 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7348
7349         PR libgomp/28725
7350         * env.c: Include ctype.h.
7351         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7352         leading and/or trailing whitespace and compare strings case
7353         insensitively.
7354
7355 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7356
7357         PR fortran/28390
7358         * testsuite/libgomp.fortran/pr28390.f: New test.
7359
7360 2006-07-05  Eric Christopher  <echristo@apple.com>
7361
7362         * configure.ac: Depend addition of -pthread on host OS.
7363         * configure: Regenerate.
7364
7365 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7366
7367         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7368         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7369         defined.
7370
7371 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7372
7373         PR libgomp/26175
7374         PR libgomp/26477
7375         * configure.ac: If neither --enable-linux-futex nor
7376         --disable-linux-futex is passed, determine the default by checking
7377         for compiling and/or running against NPTL.  With --enable-linux-futex,
7378         check if SYS_gettid and SYS_futex are defined.
7379         * configure: Rebuilt.
7380
7381 2006-06-14  Richard Henderson  <rth@redhat.com>
7382
7383         PR libgomp/28008
7384         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7385         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7386
7387 2006-06-09  Richard Henderson  <rth@redhat.com>
7388
7389         * env.c (gomp_nthreads_var): Change to unsigned long.
7390         (gomp_run_sched_chunk): Likewise.
7391         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7392         (initialize_env): Initialize gomp_thread_attr.
7393         * libgomp.h (gomp_nthreads_var): Update decl.
7394         (gomp_run_sched_chunk): Likewise.
7395         (gomp_thread_attr): Declare.
7396         * team.c (gomp_thread_attr): Export.
7397         (initialize_team): Don't initialize it.
7398
7399 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7400
7401         PR fortran/27916
7402         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7403         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7404
7405 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7406
7407         * config/mingw32/time.c: New file.
7408         * configure.tgt: Use it.
7409
7410 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7411
7412         * Makefile.am: Add install-html target. Add install-html to .PHONY
7413         * Makefile.in: Regenerate.
7414
7415 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7416
7417         PR libgomp/27612
7418         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7419         * testsuite/libgomp.c/critical-1.c: Likewise.
7420         * testsuite/libgomp.c/loop-1.c: Likewise.
7421         * testsuite/libgomp.c/loop-2.c: Likewise.
7422         * testsuite/libgomp.c/single-1.c: Likewise.
7423         * testsuite/libgomp.c/ordered-1.c: Likewise.
7424         * testsuite/libgomp.c/ordered-2.c: Likewise.
7425
7426 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7427
7428         PR middle-end/27416
7429         * libgomp.fortran/pr27416-1.f90: New test.
7430
7431 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7432
7433         PR fortran/27395
7434         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7435         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7436
7437 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7438
7439         PR c++/26943
7440         * testsuite/libgomp.c/pr26943-1.c: New test.
7441         * testsuite/libgomp.c/pr26943-2.c: New test.
7442         * testsuite/libgomp.c/pr26943-3.c: New test.
7443         * testsuite/libgomp.c/pr26943-4.c: New test.
7444         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7445         * testsuite/libgomp.c++/pr26943.C: New test.
7446
7447 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7448
7449         PR middle-end/27337
7450         * testsuite/libgomp.c++/pr27337.C: New test.
7451
7452 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7453
7454         PR c/26171
7455         * testsuite/libgomp.c/pr26171.c: New test.
7456
7457 2006-04-25  Richard Henderson  <rth@redhat.com>
7458
7459         PR libgomp/25865
7460         * configure.ac: Use GCC_CHECK_TLS.
7461         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7462         * Makefile.in, aclocal.m4, configure: Regenerate.
7463
7464 2006-04-10  Matthias Klose  <doko@debian.org>
7465
7466         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7467         directory names containing underscores.
7468
7469 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7470
7471         PR c++/26691
7472         * testsuite/libgomp.c++/pr26691.C: New test.
7473
7474 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7475
7476         * testsuite/libgomp.fortran/retval2.f90: New test.
7477
7478 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7479
7480         * testsuite/libgomp.c++: New directory.
7481
7482 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7483
7484         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7485         * config/posix/sem.c: Implement the above.
7486
7487 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7488
7489         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7490         define HAVE_BROKEN_POSIX_SEMAPHORES.
7491         * configure: Rebuilt.
7492         * config.h.in: Rebuilt.
7493
7494 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7495
7496         PR bootstrap/26161
7497         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7498         for the other pthread check.
7499         * configure: Regenerate.
7500         * config.h.in: Regenerate.
7501
7502 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7503
7504         PR libgomp/25938
7505         PR libgomp/25984
7506         * Makefile.am (fincludedir): New variable.
7507         (nodist_include_HEADERS): Remove Fortran files.
7508         (nodist_finclude_HEADERS): New variable.
7509         * Makefile.in: Regenerated.
7510
7511 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7512
7513         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7514         Remove tests for returning assumed character length arrays.
7515
7516 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7517             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7518
7519         PR libgomp/25936
7520         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7521
7522 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7523
7524         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7525
7526 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7527
7528         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7529         part of LD_LIBRARY_PATH manually.
7530
7531 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7532
7533         PR libgomp/25852
7534         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7535         libgomp_init.
7536
7537 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7538
7539         PR libgomp/25884
7540         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7541         * configure.ac (PERL): Don't set.
7542         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7543         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7544         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7545         * omp.h.in: Wrap the new configure substitutions with @ characters.
7546         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7547         * aclocal.m4, configure, Makefile.in: Regenerate.
7548         * mkomp_h.pl: Delete.
7549
7550 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7551
7552         PR libgomp/25259
7553         * configure.ac: Use GCC_HEADER_STDINT.
7554         * libgomp.h: Include gstdint.h.
7555         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7556         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7557
7558 2006-01-24  Richard Henderson  <rth@redhat.com>
7559
7560         PR libgomp/25942
7561         * configure.ac: Add AM_MAINTAINER_MODE.
7562         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7563
7564 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7565
7566         * Makefile.in: Regenerate.
7567         * testsuite/Makefile.in: Regenerate.
7568         * aclocal.m4: Regenerate.
7569
7570 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7571
7572         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7573         Solaris.
7574         * configure.ac: Add check for loadavg.h.
7575         (link_gomp): Adjust comment.
7576         * configure: Regenerate.
7577         * config.h.in: Regenerate.
7578
7579 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7580
7581         PR libgomp/25877
7582         * configure.ac: Remove check for alloca.h.
7583         * configure: Regenerate.
7584         * config.h.in: Regenerate.
7585         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7586         * team.c: Remove use of alloca.h.
7587         Call gomp_alloca instead of alloca.
7588
7589 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7590
7591         PR libgomp/25877
7592         * team.c: Add include of alloca.h.
7593         * configure.ac: Add check for alloca.h.
7594         * configure: Regenerate.
7595         * config.h.in: Regenerate.
7596
7597 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7598
7599         PR fortran/25219
7600         * testsuite/libgomp.fortran/pr25219.f90: New test.
7601
7602 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7603
7604         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7605         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7606         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7607         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7608         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7609         testsuite/libgomp.fortran/threadprivate1.f90,
7610         testsuite/libgomp.fortran/threadprivate2.f90,
7611         testsuite/libgomp.fortran/threadprivate3.f90,
7612         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7613         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7614         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7615         effective-target to TLS runtime.
7616
7617         * testsuite/libgomp.fortran/pr25162.f: Require
7618         effective-target TLS runtime.
7619
7620 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7621
7622         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7623         * testsuite/libgomp.c/nestedfn-3.c: New test.
7624
7625 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7626
7627         PR fortran/25162
7628         * testsuite/libgomp.fortran/pr25162.f: New test.
7629
7630 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7631
7632         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7633         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7634
7635 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7636
7637         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7638         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7639         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7640         single.c, team.c, work.c, config/linux/alpha/futex.h,
7641         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7642         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7643         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7644         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7645         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7646         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7647         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7648         FSF address.
7649
7650 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7651
7652         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7653         to nodist_noinst_HEADERS.
7654         * Makefile.in: Rebuilt.
7655
7656         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7657         add integer count field.
7658         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7659         omp_nest_lock_t type change.
7660         (omp_init_nest_lock): Likewise.  Initialize count to 0.
7661         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7662         Increment count.
7663         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7664         Decrement count.
7665         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7666         Increment count if successful and return the new nesting level.
7667         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7668         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7669         * testsuite/libgomp.c/lib-1.c: New test.
7670         * testsuite/libgomp.fortran/lib1.f90: New test.
7671         * testsuite/libgomp.fortran/lib2.f: New test.
7672         * testsuite/libgomp.fortran/lib3.f: New test.
7673
7674 2005-11-17  Richard Henderson  <rth@redhat.com>
7675
7676         PR 24845
7677         * Makefile.am (nodist_toolexeclib_HEADERS): New.
7678         * configure.ac (link_gomp): New.  Substitute it.
7679         (AC_CONFIG_FILES): Add libgomp.spec.
7680         * libgomp.spec.in: New file.
7681         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7682         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7683
7684 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7685
7686         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7687         reduction(-:var) behaving the same as reduction(+:var).
7688         * testsuite/libgomp.c/reduction-4.c: New test.
7689
7690 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
7691
7692         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7693         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7694         testsuite/libgomp.c/copyin-3.c,
7695         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7696         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7697         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7698         testsuite/libgomp.c++/pr24455.C,
7699         testsuite/libgomp.fortran/threadprivate1.f90,
7700         testsuite/libgomp.fortran/threadprivate2.f90,
7701         testsuite/libgomp.fortran/threadprivate3.f90,
7702         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7703         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7704         testsuite/libgomp.fortran/omp_parse3.f90: Require
7705         effective-target TLS.
7706
7707 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
7708
7709         * HEADER: Remove.
7710
7711 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
7712
7713         PR libgomp/24797
7714         * team.c (initialize_team): Pass NULL rather than free as
7715         pthread_key_create destructor.  Initialize thread specific data
7716         pointer in initial thread to a static local variable rather than
7717         malloced memory.
7718
7719 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
7720
7721         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7722         its location to ld_library_path.
7723
7724 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7725
7726         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7727
7728 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7729
7730         * testsuite/libgomp.c: Rename from libgomp.dg.
7731
7732 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
7733
7734         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7735         threadprivate variable 'i'.
7736
7737 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
7738
7739         * config/linux/s390/futex.h: New file.
7740         * configure.tgt: Use it.
7741
7742         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7743         before the parallel.
7744
7745 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
7746
7747         PR c++/24734
7748         * testsuite/libgomp.c++/master-1.C: New test.
7749
7750 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7751
7752         * testsuite/libgomp.dg/copyin-3.c: New test.
7753
7754 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7755
7756         * testsuite/libgomp.fortran/retval1.f90: New test.
7757         * testsuite/libgomp.fortran/vla7.f90: New test.
7758
7759 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
7760
7761         * testsuite/libgomp.fortran/vla2.f90: New test.
7762         * testsuite/libgomp.fortran/vla3.f90: New test.
7763         * testsuite/libgomp.fortran/vla4.f90: New test.
7764         * testsuite/libgomp.fortran/vla5.f90: New test.
7765         * testsuite/libgomp.fortran/vla6.f90: New test.
7766
7767 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
7768
7769         * config/linux/sparc/futex.h: New file.
7770         * configure.tgt: Use it.
7771         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7772
7773         * critical.c: Include stdlib.h.
7774         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7775         ignoring return value.
7776         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7777         LIBGOMP_CHECK_SYNC_BUILTINS check.
7778         * configure: Rebuilt.
7779
7780 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7781
7782         * testsuite/libgomp.fortran/vla1.f90: New test.
7783
7784 2005-10-31  Richard Henderson  <rth@redhat.com>
7785
7786         * testsuite/libgomp.fortran/character2.f90: Fix race condition
7787         setting 's' in different threads.
7788
7789 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7790
7791         * libgomp.h (attribute_hidden, ialias): Define.
7792         * config/posix/proc.c (omp_get_num_procs): Add ialias.
7793         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7794         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7795         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7796         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7797         omp_test_lock, omp_test_nest_lock): Likewise.
7798         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7799         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7800         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7801         omp_test_lock, omp_test_nest_lock): Likewise.
7802         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
7803         omp_get_dynamic, omp_get_nested): Likewise.
7804         * parallel.c (omp_get_num_threads, omp_get_max_threads,
7805         omp_get_thread_num, omp_in_parallel): Likewise.
7806         * fortran.c (ialias_redirect): Define.
7807         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
7808         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
7809         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
7810         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
7811         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
7812         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
7813         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
7814         omp_get_wtime): Add ialias_redirect.
7815
7816 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
7817
7818         * fortran.c: Include stdlib.h.
7819
7820 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
7821
7822         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
7823         * Makefile.in: Regenerated.
7824
7825 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
7826
7827         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
7828         * libgomp_f.h.in (omp_check_defines): New function.
7829         * env.c: Include libgomp_f.h.
7830         (initialize_env): Call omp_check_defines.
7831
7832         * testsuite/libgomp.dg/copyin-2.c: New test.
7833         * testsuite/libgomp.c++/copyin-2.C: New test.
7834         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
7835
7836         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
7837         * testsuite/libgomp.fortran/sharing2.f90: New test.
7838
7839         * testsuite/libgomp.dg/copyin-1.c: New test.
7840         * testsuite/libgomp.c++/copyin-1.C: New test.
7841
7842 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
7843
7844         * testsuite/libgomp.fortran/crayptr1.f90: New test.
7845
7846         * testsuite/libgomp.fortran/workshare1.f90: New test.
7847
7848         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
7849         only test.
7850         * libgomp.fortran/sharing1.f90: New test.
7851
7852 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
7853
7854         PR c++/24502
7855         * testsuite/libgomp.c++/loop-7.C: New test.
7856
7857         * testsuite/libgomp.dg/nestedfn-2.c: New test.
7858
7859         * testsuite/libgomp.dg/nestedfn-1.c: New test.
7860         * testsuite/libgomp.fortran/reduction6.f90: New test.
7861         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
7862
7863 2005-10-23  Richard Henderson  <rth@redhat.com>
7864
7865         * testsuite/libgomp.c++/ctor-1.C: New.
7866         * testsuite/libgomp.c++/ctor-2.C: New.
7867         * testsuite/libgomp.c++/ctor-3.C: New.
7868         * testsuite/libgomp.c++/ctor-4.C: New.
7869         * testsuite/libgomp.c++/ctor-5.C: New.
7870         * testsuite/libgomp.c++/ctor-6.C: New.
7871         * testsuite/libgomp.c++/ctor-7.C: New.
7872         * testsuite/libgomp.c++/ctor-8.C: New.
7873         * testsuite/libgomp.c++/ctor-9.C: New.
7874
7875 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
7876
7877         PR 24455
7878         * testsuite/libgomp.c++/pr24455-1.C: New test.
7879         * testsuite/libgomp.c++/pr24455.C: New test.
7880         * testsuite/libgomp.dg/pr24455-1.c: New test.
7881         * testsuite/libgomp.dg/pr24455.c: New test.
7882
7883 2005-10-20  Richard Henderson  <rth@redhat.com>
7884
7885         * testsuite/libgomp.c++/loop-6.C: New.
7886         * testsuite/libgomp.dg/loop-3.c: New.
7887
7888 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
7889
7890         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
7891         explicitly private.
7892         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
7893         explicitly shared.
7894
7895 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
7896
7897         * testsuite/libgomp.fortran/jacobi.f: New test.
7898
7899 2005-10-19  Richard Henderson  <rth@redhat.com>
7900
7901         * configure.tgt (i?86-linux): Default to with_arch instead of
7902         CFLAGS.  Add -mtune to match target_cpu.
7903         (x86_64-linux): Tune to i686.
7904
7905         * fortran.c (omp_test_nest_lock_): Fix typo.
7906
7907 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
7908
7909         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7910         gomp_ordered_sync): Do nothing if team->nthreads == 1.
7911         * testsuite/libgomp.dg/ordered-3.c: New test.
7912
7913         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
7914         Remove volatile keyword.
7915
7916         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
7917         in COMMON block to avoid warnings on 64-bit targets.
7918
7919 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
7920
7921         * testsuite/libgomp.dg/shared-3.c: New test.
7922
7923 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7924
7925         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
7926         * testsuite/libgomp.fortran/reduction5.f90: New test.
7927
7928 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7929
7930         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
7931         dg-options.
7932         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
7933         flush loop now that __sync_synchronize has proper memory barrier.
7934         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
7935         Add -ffixed-form to dg-options.
7936
7937 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7938
7939         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
7940         from subdirectories.
7941         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
7942         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
7943         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
7944         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
7945         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
7946         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
7947         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
7948         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
7949         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
7950         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
7951         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
7952         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
7953         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
7954         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
7955         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
7956         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
7957         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
7958         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
7959         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
7960         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
7961         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
7962         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
7963         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
7964         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
7965         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
7966
7967 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
7968
7969         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
7970         lang_library_path exists.  Use find instead of glob to gather tests.
7971         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
7972
7973 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7974
7975         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
7976         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
7977         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
7978         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
7979         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
7980         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
7981         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
7982         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
7983         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
7984         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
7985         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
7986         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
7987         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
7988
7989 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
7990
7991         * testsuite/libgomp.dg/vla-1.c: New test.
7992
7993         * testsuite/libgomp.fortran/reference2.f90: New test.
7994
7995         * testsuite/libgomp.fortran/character2.f90: Remove explicit
7996         declaration of omp_get_thread_num.
7997         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
7998         use omp_lib.
7999
8000         * testsuite/libgomp.fortran/reduction1.f90: New test.
8001         * testsuite/libgomp.fortran/reduction2.f90: New test.
8002         * testsuite/libgomp.fortran/reduction3.f90: New test.
8003         * testsuite/libgomp.fortran/reduction4.f90: New test.
8004
8005 2005-10-13  Richard Henderson  <rth@redhat.com>
8006
8007         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8008         * Makefile.in: Regenerate.
8009         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8010         * libgomp.h: Include bar.h.
8011         (struct gomp_barrier): Remove.
8012         (struct gomp_team): Add barrier.  Replace master_barrier with
8013         master_release.  Replace threads with ordered_release.
8014         (struct gomp_thread): Replace barrier with release.
8015         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8016         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8017         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8018         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8019         (GOMP_single_copy_end): Likewise.
8020         * team.c (gomp_threads_dock): New.
8021         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8022         (gomp_thread_start): Use gomp_barrier_wait.
8023         (new_team, free_team): Update for gomp_team changes.
8024         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8025         (gomp_team_end): Use gomp_barrier_wait.
8026         (initialize_team): Update for gomp_thread changes.
8027         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8028         (gomp_work_share_end_nowait): Use atomic ops when available.
8029         * config/linux/bar.c, config/linux/bar.h: New files.
8030         * config/posix/bar.c, config/posix/bar.h: New files.
8031
8032 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8033
8034         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8035         * testsuite/libgomp.dg/single-2.c: New test.
8036
8037         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8038         lang_link_flags): Unset, so that they aren't inherited from previously
8039         sourced *.exp.
8040
8041         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8042
8043 2005-10-12  Richard Henderson  <rth@redhat.com>
8044
8045         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8046         (libgomp_init): Use lang_test_file, lang_library_path, and
8047         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8048
8049         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8050         (lang_test_file, lang_link_flags): New.
8051         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8052
8053         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8054         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8055         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8056         testsuite/libgomp.c++/parallel-1.C,
8057         testsuite/libgomp.c++/reduction-1.C,
8058         testsuite/libgomp.c++/reduction-2.C,
8059         testsuite/libgomp.c++/reduction-3.C,
8060         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8061         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8062         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8063         New files, largely cribbed from the C testsuite.
8064
8065 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8066
8067         * testsuite/libgomp.fortran/character1.f90: New test.
8068         * testsuite/libgomp.fortran/character2.f90: New test.
8069
8070         * testsuite/libgomp.dg/nested-1.c: New test.
8071         * testsuite/libgomp.dg/nested-2.c: New test.
8072         * testsuite/libgomp.fortran/do1.f90: New test.
8073         * testsuite/libgomp.fortran/do2.f90: New test.
8074
8075         * testsuite/libgomp.fortran/reference1.f90: New test.
8076
8077 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8078
8079         * testsuite/libgomp.dg/reduction-1.c: New test.
8080         * testsuite/libgomp.dg/reduction-2.c: New test.
8081         * testsuite/libgomp.dg/reduction-3.c: New test.
8082
8083 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8084
8085         * testsuite/libgomp.dg/atomic-1.c: New test.
8086         * testsuite/libgomp.dg/atomic-2.c: New test.
8087
8088 2005-10-09  Richard Henderson  <rth@redhat.com>
8089
8090         * critical.c (atomic_lock): New.
8091         (initialize_critical): Initialize it.
8092         (GOMP_atomic_start, GOMP_atomic_end): New.
8093         * libgomp.map: Export them.
8094         * libgomp_g.h: Declare them.
8095
8096         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8097
8098 2005-10-02  Richard Henderson  <rth@redhat.com>
8099
8100         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8101         to XCFLAGS instead of CFLAGS.
8102
8103 2005-09-30  Richard Henderson  <rth@redhat.com>
8104
8105         * configure.ac: Determine whether -pthread or -lpthread is needed.
8106         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8107         * Makefine.in, configure: Rebuild.
8108
8109 2005-09-28  Richard Henderson  <rth@redhat.com>
8110
8111         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8112         * testsuite/libgomp.dg/omp-single-3.c: New test.
8113
8114 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8115
8116         * testsuite/libgomp.dg/omp-single-2.c: New test.
8117         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8118
8119 2005-09-27  Richard Henderson  <rth@redhat.com>
8120
8121         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8122         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8123
8124 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8125
8126         * testsuite/libgomp.dg/omp-loop03.c: New test.
8127
8128 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8129
8130         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8131
8132 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8133
8134         * testsuite/libgomp.dg/omp-single-1.c: New test.
8135         * testsuite/libgomp.dg/shared-1.c: Return 0.
8136         Add prototype for abort.
8137         * testsuite/libgomp.dg/shared-2.c: Likewise.
8138
8139 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8140
8141         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8142         constructs.
8143
8144 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8145
8146         * testsuite/libgomp.dg/shared-1.c: New test.
8147         * testsuite/libgomp.dg/shared-2.c: New test.
8148
8149 2005-09-24  Richard Henderson  <rth@redhat.com>
8150
8151         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8152
8153 2005-09-24  Richard Henderson  <rth@redhat.com>
8154
8155         * iter.c (gomp_iter_static_next): Round up when computing number
8156         of iterations.  Don't bother distributing a remainder equally.
8157
8158         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8159         Don't call srand.  Zero b before testing.
8160         (main): New.
8161
8162 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8163
8164         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8165         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8166
8167 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8168
8169         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8170         without !$omp end do, followed immediately by subroutine end.
8171
8172 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8173
8174         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8175
8176 2005-09-22  Richard Henderson  <rth@redhat.com>
8177
8178         * critical.c (GOMP_critical_name_start): Change argument to void**.
8179         Reuse the pointer space if the mutex fits.
8180         (GOMP_critical_name_end): Likewise.
8181         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8182         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8183         (GOMP_critical_name_end): Likewise.
8184         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8185         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8186
8187 2005-09-20  Richard Henderson  <rth@redhat.com>
8188
8189         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8190         (create_lock_lock): New.
8191         (initialize_critical): Initialize it.
8192         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8193         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8194
8195 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8196
8197         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8198
8199 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8200
8201         * testsuite/libgomp.dg/omp-loop01.c: New test.
8202         * testsuite/libgomp.dg/omp-loop02.c: New test.
8203
8204 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8205
8206         * configure.ac (AC_PROG_FC): Add.
8207         (USE_FORTRAN): New automake conditional.
8208         * configure: Rebuilt.
8209         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8210         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8211         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8212         Add rules to build them.
8213         * Makefile.in: Rebuilt.
8214         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8215         OMP_NEST_LOCK_KIND.
8216         * libgomp.map: Add Fortran wrappers.
8217         * libgomp_f.h.in: New file.
8218         * omp_lib.h.in: New file.
8219         * omp_lib.f90.in: New file.
8220         * fortran.c: New file.
8221         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8222         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8223         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8224         libgfortran has been built.
8225         * testsuite/libgomp.fortran/fortran.exp: New file.
8226         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8227         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8228         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8229         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8230         * testsuite/libgomp.fortran/omp_hello.f: New test.
8231         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8232         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8233         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8234         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8235         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8236         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8237         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8238         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8239
8240 2005-08-30  Richard Henderson  <rth@redhat.com>
8241
8242         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8243         function for when aliases are not usable.
8244         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8245         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8246         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8247         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8248         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8249         GOMP_loop_ordered_guided_next): Likewise.
8250         * ordered.c (GOMP_ordered_start): Likewise.
8251
8252 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8253
8254         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8255         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8256         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8257         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8258         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8259         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8260         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8261         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8262         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8263
8264 2005-07-07  Eric Christopher  <echristo@redhat.com>
8265             Diego Novillo  <dnovillo@redhat.com>
8266
8267         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8268         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8269         up code.
8270         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8271         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8272         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8273         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8274         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8275         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8276         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8277
8278 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8279
8280         * TOPLEVEL.patch: Remove.
8281
8282 2005-05-16  Richard Henderson  <rth@redhat.com>
8283
8284         * configure.ac: Test for clock_gettime.
8285         * config.h.in, configure: Rebuild.
8286         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8287         (omp_get_wtime): Use clock_gettime if available.
8288         (omp_get_wtick): Use clock_getres if available.
8289
8290 2005-05-11  Richard Henderson  <rth@redhat.com>
8291
8292         * config/linux/ia64/futex.h: New file.
8293         * configure.tgt: Use it.
8294
8295         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8296
8297 2005-05-07  Richard Henderson  <rth@redhat.com>
8298
8299         * config/linux/powerpc/futex.h: New file.
8300         * configure.tgt: Use it.
8301
8302         * config/linux/i486/futex.h: Merge ...
8303         * config/linux/x86_64/futex.h: ... into ...
8304         * config/linux/x86/futex.h: ... here.
8305         * configure.tgt: Update to match.
8306
8307 2005-05-06  Richard Henderson  <rth@redhat.com>
8308
8309         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8310         * config/linux/i486/futex.h: Likewise.
8311         * config/linux/x86_64/futex.h: Likewise.
8312
8313         * config/linux/lock.c: New file.
8314         * config/linux/omp-lock.h: New file.
8315
8316         * critical.c, env.h: Don't include omp.h
8317         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8318         * config/posix/time.c: Likewise.
8319         * config/posix/omp-lock.h: New file.
8320         * libgomp.h: Include omp-lock.h and omp.h.
8321         * Makefile.am (nodist_include_HEADERS): New.
8322         (omp.h): New rule.
8323         * configure.ac (PERL): New.
8324         * mkomp_h.pl: New file.
8325         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8326         with templates.
8327         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8328
8329         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8330         build directory.  Re-add -march=i486 hack.
8331
8332         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8333         (libgomp_link_flags): Remove.
8334         (libgomp_initialized): Remove.
8335         (libgomp_init): Don't protect from reinitialization.  Copy code
8336         from libstdc++ for getting the multilib set correctly.
8337
8338 2005-05-05  Richard Henderson  <rth@redhat.com>
8339
8340         * config/linux/alpha/futex.h: New file.
8341         * configure.tgt (alpha*-*-linux*): Use it.
8342
8343         * config/posix/mutex.c: New file.
8344         * config/posix/sem.c: Use libgomp.h.
8345
8346         * configure.tgt (x86_64-linux): Also test CC for -m32.
8347         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8348
8349         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8350         after $gccpath.
8351
8352         * Makefile.am (SUBDIRS): New.
8353         (libgomp_la_LDFLAGS): Add -lpthread.
8354         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8355         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8356
8357         * libgomp_g.h: New file.
8358         * libgomp.h: Split out all public declarations to libgomp_g.h.
8359         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8360         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8361         * config/linux/sem.h: Likewise.
8362         * config/posix/sem.h: Likewise.
8363
8364         * Makefile.am (AM_LDFLAGS): New.
8365         (libgomp_version_script): Split out from ...
8366         (libgomp_la_LDFLAGS): ... here.
8367         (libgomp_version_info): New.
8368         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8369         (LIBGOMP_ENABLE): New.
8370         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8371         (LIBGOMP_ENABLE_SYMVERS): New.
8372         * configure.ac (AC_INIT): Version 1.0.
8373         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8374         (enable-linux-futex): Likewise.  Rename from enable-futex.
8375         (libtool_VERSION): New.
8376         (LIBGOMP_ENABLE_SYMVERS): Use it.
8377         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8378         * Makefile.in, aclocal.m4, configure: Rebuild.
8379
8380         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8381         (gomp_mutex_unlock_slow): Fix typo.
8382         * config/linux/sem.c: Similarly.
8383         (gomp_sem_post_slow): Fix typo.
8384         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8385         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8386         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8387
8388         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8389         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8390         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8391         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8392         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8393         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8394         LDFLAGS.  Pull enable_futex check to top-level.
8395         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8396         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8397
8398         First attempt at real configury.
8399         * Makefile, config.h: Remove file.
8400         * Makefile.am, Makefile.in: New file.
8401         * acinclude.m4 aclocal.m4: New file.
8402         * configure.ac, configure.tgt, configure: New file.
8403
8404         * config/posix/lock.c: Rename from sys-lock.c.
8405         * config/posix/mutex.h: Rename from sys-mutex.h.
8406         * config/posix/sem.c: Rename from sys-sem.c.
8407         * config/posix/sem.h: Rename from sys-sem.h.
8408         * config/posix/proc.c: Rename from sys-proc.c.
8409         * config/posix/time.c: Rename from sys-proc.c.
8410
8411         * config/linux/mutex.c: New file.
8412         * config/linux/mutex.h: New file.
8413         * config/linux/sem.c: New file.
8414         * config/linux/sem.h: New file.
8415         * config/linux/i486/futex.h: New file.
8416         * config/linux/x86_64/futex.h: New file.
8417
8418 2005-05-04  Richard Henderson  <rth@redhat.com>
8419
8420         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8421         * libgomp.h: Declare them.
8422         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8423         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8424
8425 2005-05-04  Richard Henderson  <rth@redhat.com>
8426
8427         * libgomp-1 code drop
8428
8429 2005-05-04  Richard Henderson  <rth@redhat.com>
8430
8431         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8432         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8433         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8434         (gomp_iter_static_next): Update.
8435         (gomp_ordered_static_next): Update.
8436         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8437         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8438         totally empty range.
8439         (gomp_loop_ordered_static_next): Refine test for calling
8440         gomp_ordered_static_next.
8441         * testsuite/ordered-1.c: Add case for more threads than iterations.
8442
8443         * iter.c (gomp_iter_runtime_next_locked): Remove.
8444         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8445         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8446         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8447         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8448         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8449         gomp_loop_ordered_guided_next): Downcase name, make static, add
8450         an external alias with the old name.
8451         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8452         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8453         switch and call one of the above static functions.
8454         * libgomp.h: Update.
8455
8456         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8457         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8458         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8459         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8460         GOMP_loop_ordered_guided_start): Update to match.
8461         * sections.c (GOMP_sections_start): Likewise.
8462         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8463
8464         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8465         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8466         Use bounds check instead of modulus.
8467         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8468         (gomp_ordered_last): Don't sync with ordered_owner here.
8469         (gomp_ordered_next): Likewise.
8470         (gomp_ordered_static_loop_next): Likewise.
8471         * loop.c, libgomp.h: Update to match.
8472
8473         * libgomp.h (GOMP_barrier): Declare.
8474
8475         * testsuite/barrier-1.c: New file.
8476         * testsuite/critical-1.c: New file.
8477         * testsuite/ordered-2.c: New file.
8478         * testsuite/ordered-1.c: New file.
8479         * testsuite/sections-1.c: New file.
8480         * testsuite/single-1.c: New file.
8481         * testsuite/Makefile (TESTS): Add them.
8482
8483 2005-05-04  Richard Henderson  <rth@redhat.com>
8484
8485         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8486         * loop.c (GOMP_loop_static_start): If not the startup thread,
8487         acquire the mutex to wait for initialization complete.
8488         (GOMP_loop_ordered_static_start): Likewise.
8489         (GOMP_loop_ordered_runtime_start): Likewise.
8490         (GOMP_loop_ordered_static_first): Remove.
8491         (GOMP_loop_ordered_dynamic_first): Remove.
8492         (GOMP_loop_ordered_guided_first): Remove.
8493         (GOMP_loop_ordered_runtime_first): Remove.
8494         * ordered.c (gomp_ordered_loop_first): Post to own release when
8495         we're the first thread.
8496         (gomp_ordered_loop_last): Wait on release if not owner.
8497         (gomp_ordered_loop_next): Likewise.
8498         (gomp_ordered_static_loop_init): New.
8499         (gomp_ordered_static_loop_next): Use ordered_owner.
8500         (GOMP_ordered_start): Likewise.
8501         * work.c (gomp_new_work_share): Initialize ordered_owner.
8502
8503 2005-05-03  Richard Henderson  <rth@redhat.com>
8504
8505         * Makefile (OPT): New.
8506         (CFLAGS): Use it.
8507
8508         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8509         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8510         * libgomp.h, libgomp.map, NOTES: Update to match.
8511
8512         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8513         Add initialized and thr members.
8514         (gomp_thread_start): Pause when initially spawned to wait for
8515         the whole team to be created.
8516         (gomp_team_start): Release team members at the end.
8517
8518         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8519         (f_foo_1): Use GOMP_loop_end.
8520         (f_foo_2): Use GOMP_loop_end_nowait.
8521
8522         * testsuite/loop-2.c: New file.
8523         * testsuite/Makefile (TESTS): Add it.
8524
8525 2005-05-03  Richard Henderson  <rth@redhat.com>
8526
8527         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8528         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8529         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8530         initial work_share.
8531
8532         * testsuite/Makefile: New file.
8533         * testsuite/loop-1.c: New file.
8534
8535 2005-05-03  Richard Henderson  <rth@redhat.com>
8536
8537         Initial implementation and checkin.
8538 \f
8539 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8540
8541 Copying and distribution of this file, with or without modification,
8542 are permitted in any medium without royalty provided the copyright
8543 notice and this notice are preserved.