libgomp/ChangeLog

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