libgomp/ChangeLog

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