libgomp/ChangeLog

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