libgomp/ChangeLog

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