libgomp/ChangeLog

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