libgomp/ChangeLog

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