libgomp/ChangeLog

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