libgomp/ChangeLog

   1 2015-04-30  James Norris  <jnorris@codesourcery.com>
   2
   3         PR testsuite/65205
   4         * testsuite/lib/libgomp.exp
   5         (check_effective_target_openacc_host_selected)
   6         (check_effective_target_openacc_host_nonshm_selected): New
   7         procedures.
   8         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
   9         dg-shouldfail.
  10         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
  11         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
  12         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
  13         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
  14         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
  15         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
  16         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
  17         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
  18         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
  19         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
  20         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
  21         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
  22         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
  23         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
  24         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
  25         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
  26         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
  27         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
  28         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
  29         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
  30         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
  31         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
  32         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
  33         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
  34         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
  35         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
  36         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
  37         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
  38         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
  39         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
  40         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
  41         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
  42         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
  43         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
  44         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
  45         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
  46         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
  47         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
  48         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
  49         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
  50         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
  51         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
  52         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
  53
  54 2015-04-08  Julian Brown  <julian@codesourcery.com>
  55
  56         * libgomp.h (target_mem_desc: Remove mem_map field.
  57         (acc_dispatch_t): Remove open_device_func, close_device_func,
  58         get_device_num_func, set_device_num_func, target_data members.
  59         Change create_thread_data_func argument to device number instead of
  60         generic pointer.
  61         * oacc-async.c (assert.h): Include.
  62         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
  63         (acc_wait_all, acc_wait_all_async): Use current host thread's
  64         active device, not base_dev.
  65         * oacc-cuda.c (acc_get_current_cuda_device)
  66         (acc_get_current_cuda_context, acc_get_cuda_stream)
  67         (acc_set_cuda_stream): Likewise.
  68         * oacc-host.c (host_dispatch): Don't set open_device_func,
  69         close_device_func, get_device_num_func or set_device_num_func.
  70         * oacc-init.c (base_dev, init_key): Remove.
  71         (cached_base_dev): New.
  72         (name_of_acc_device_t): New.
  73         (acc_init_1): Initialise default-numbered device, not zeroth.
  74         (acc_shutdown_1): Close all devices of a given type.
  75         (goacc_destroy_thread): Don't use base_dev.
  76         (lazy_open, lazy_init, lazy_init_and_open): Remove.
  77         (goacc_attach_host_thread_to_device): New.
  78         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
  79         (acc_get_num_devices): Don't use base_dev.
  80         (acc_set_device_type): Reimplement.
  81         (acc_get_device_type): Don't use base_dev.
  82         (acc_get_device_num): Tweak logic.
  83         (acc_set_device_num): Likewise.
  84         (acc_on_device): Use acc_get_device_type.
  85         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
  86         (goacc_lazy_initialize): Reimplement with acc_init and
  87         goacc_attach_host_thread_to_device.
  88         * oacc-int.h (goacc_thread): Add base_dev field.
  89         (base_dev): Remove extern declaration.
  90         (goacc_attach_host_thread_to_device): Add prototype.
  91         * oacc-mem.c (acc_malloc): Use current thread's device instead of
  92         base_dev.
  93         (acc_free): Likewise.
  94         (acc_memcpy_to_device): Likewise.
  95         (acc_memcpy_from_device): Likewise.
  96         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
  97         goacc_lazy_initialize (throughout).
  98         (GOACC_parallel): Use tgt_offset to locate target functions.
  99         * target.c (gomp_map_vars): Don't set tgt->mem_map.
 100         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
 101         (gomp_load_plugin_for_device): Remove open_device, close_device,
 102         get_device_num, set_device_num openacc hook initialisation. Don't set
 103         openacc.target_data.
 104         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
 105         (GOMP_OFFLOAD_openacc_close_device)
 106         (GOMP_OFFLOAD_openacc_get_device_num)
 107         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
 108         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
 109         to int.
 110         * plugin/plugin-nvptx.c (ptx_inited): Remove.
 111         (instantiated_devices, ptx_dev_lock): New.
 112         (struct ptx_image_data): New.
 113         (ptx_devices, ptx_images, ptx_image_lock): New.
 114         (fini_streams_for_device): Reorder cuStreamDestroy call.
 115         (nvptx_get_num_devices): Remove forward declaration.
 116         (nvptx_init): Change return type to bool.
 117         (nvptx_fini): Remove.
 118         (nvptx_attach_host_thread_to_device): New.
 119         (nvptx_open_device): Return struct ptx_device* instead of void*.
 120         (nvptx_close_device): Change argument type to struct ptx_device*,
 121         return type to void.
 122         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
 123         (kernel_target_data, kernel_host_table): Remove static globals.
 124         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
 125         (GOMP_OFFLOAD_init_device): Reimplement.
 126         (GOMP_OFFLOAD_fini_device): Likewise.
 127         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
 128         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
 129         (GOMP_OFFLOAD_host2dev): Use ORD argument.
 130         (GOMP_OFFLOAD_openacc_open_device)
 131         (GOMP_OFFLOAD_openacc_close_device)
 132         (GOMP_OFFLOAD_openacc_set_device_num)
 133         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
 134         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
 135         (device number).
 136
 137         testsuite/
 138         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
 139
 140 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
 141
 142         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
 143         * libgomp.h (struct gomp_memory_mapping): Remove.
 144         (struct target_mem_desc): Change type of mem_map from
 145         gomp_memory_mapping * to splay_tree_s *.
 146         (struct gomp_device_descr): Remove register_image_func, get_table_func.
 147         Add load_image_func, unload_image_func.
 148         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
 149         Remove offload_regions_registered.
 150         (gomp_init_tables): Remove.
 151         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
 152         to splay_tree_s *.
 153         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
 154         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
 155         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
 156         offload_regions_registered.
 157         Initialize load_image_func, unload_image_func, mem_map.root.
 158         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
 159         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
 160         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
 161         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
 162         gomp_memory_mapping *.  Use dev's lock and splay_tree.
 163         (lookup_dev): Use dev's lock.
 164         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
 165         (acc_is_present): Likewise.
 166         (acc_map_data): Likewise.
 167         (acc_unmap_data): Likewise.  Use dev's lock.
 168         (present_create_copy): Likewise.
 169         (delete_copyout): Pass dev to lookup_host instead of mem_map.
 170         (update_dev_host): Likewise.
 171         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
 172         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
 173         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
 174         (GOMP_OFFLOAD_get_table): Remove
 175         (GOMP_OFFLOAD_load_image): New function.
 176         (GOMP_OFFLOAD_unload_image): New function.
 177         * target.c (register_lock): New mutex for offload image registration.
 178         (num_devices): Do not guard with PLUGIN_SUPPORT.
 179         (gomp_realloc_unlock): New static function.
 180         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
 181         before gomp_fatal.
 182         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
 183         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
 184         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
 185         mem_map's.
 186         (gomp_unmap_vars): Likewise.
 187         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
 188         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
 189         (gomp_offload_image_to_device): New static function.
 190         (GOMP_offload_register): Add mutex lock.
 191         Call gomp_offload_image_to_device for all initialized devices.
 192         Replace gomp_realloc with gomp_realloc_unlock.
 193         (GOMP_offload_unregister): New function.
 194         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
 195         get_table_func from the plugin with calls to init_device_func and
 196         gomp_offload_image_to_device.
 197         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
 198         to splay_tree_s *.
 199         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
 200         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
 201         (GOMP_target_data): Do not call gomp_init_tables.
 202         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
 203         (gomp_load_plugin_for_device): Replace register_image and get_table
 204         with load_image and unload_image in DLSYM ().
 205         (gomp_register_images_for_device): Remove function.
 206         (gomp_target_init): Do not initialize current_device.mem_map.*,
 207         current_device.offload_regions_registered.
 208         Remove call to gomp_register_images_for_device.
 209         Do not free offload_images and num_offload_images.
 210
 211 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
 212
 213         PR fortran/65597
 214         * testsuite/libgomp.fortran/pr65597.f90: New test.
 215
 216 2015-03-27  Tom de Vries  <tom@codesourcery.com>
 217
 218         PR testsuite/65594
 219         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
 220         (init, check): New function.
 221         (foo): Change return type to void.
 222         (main): Call init and check.
 223
 224 2015-03-27  Tom de Vries  <tom@codesourcery.com>
 225
 226         PR testsuite/65594
 227         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
 228         (foo): Use M for non-inner loops to scale down test-case.
 229
 230 2015-03-25  Kai Tietz  <ktietz@redhat.com>
 231
 232         PR libgomp/64972
 233         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
 234         (GOACC_data_start): Likewise.
 235         * target.c (gomp_map_vars): Likewise.
 236
 237 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
 238
 239         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
 240         hppa*-*-hpux*.
 241
 242 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
 243
 244         * testsuite/libgomp.c/target-10.c: New test.
 245         * testsuite/libgomp.c++/target-4.C: New test.
 246
 247 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
 248
 249         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
 250         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
 251
 252 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 253
 254         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
 255         * configure.ac (*-*-rtems*): Assume Pthread is supported.
 256         (pthread.h): Check for this header file.
 257         * configure: Regenerate.
 258
 259 2015-02-25  Tom de Vries  <tom@codesourcery.com>
 260
 261         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
 262         (check_reduction_op, check_reduction_macro, max, min):
 263         Declare.
 264         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
 265         function.
 266         (main): Use new functions.
 267
 268 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
 269
 270         * target.c (gomp_load_plugin_for_device): Use const char * instead of
 271         char * for variables holding dlerror return values.
 272         (DLSYM_OPT): Ditto.
 273
 274 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
 275
 276         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
 277
 278 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
 279             Cesar Philippidis  <cesar@codesourcery.com>
 280
 281         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
 282         GOACC_ctaid, and GOACC_nctaid routines.
 283
 284 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
 285
 286         PR c/64824
 287         * testsuite/libgomp.c/atomic-18.c: New test.
 288         * testsuite/libgomp.c++/atomic-16.C: New test.
 289
 290 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
 291
 292         PR c/64824
 293         PR c/64868
 294         * testsuite/libgomp.c/pr64824.c: New test.
 295         * testsuite/libgomp.c/pr64868.c: New test.
 296         * testsuite/libgomp.c++/pr64824.C: New test.
 297         * testsuite/libgomp.c++/pr64868.C: New test.
 298
 299 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
 300
 301         PR libgomp/64635
 302         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
 303         Link with -lpthread.
 304         * config/aix/plugin-suffix.h: Delete.
 305
 306 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
 307
 308         PR libgomp/64635
 309         * configure.tgt (*-*-aix*): Use config_path "aix posix".
 310         (*-*-darwin*): Use config_path "bsd darwin posix".
 311         (*-*-hpux*): Use config_path "hpux posix".
 312         * target.c: Add include of plugin-suffix.h and use
 313         SONAME_SUFFIX macro.
 314         * config/aix/plugin-suffix.h: New file.
 315         * config/darwin/plugin-suffix.h: New file.
 316         * config/hpux/plugin-suffix.h: New file.
 317         * config/posix/plugin-suffix.h: New file.
 318
 319 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
 320
 321         PR middle-end/64734
 322         * libgomp.c/pr64734.c: New test.
 323
 324 2015-01-23  Tom de Vries  <tom@codesourcery.com>
 325
 326         PR libgomp/64672
 327         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
 328
 329 2015-01-23  Tom de Vries  <tom@codesourcery.com>
 330
 331         PR libgomp/64707
 332         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
 333         dg-options.
 334
 335 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
 336
 337         PR libgomp/64625
 338         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
 339         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
 340         formal parameter.  Update all users.
 341         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
 342         Document unused formal parameter.
 343
 344 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
 345
 346         * oacc-parallel.c: Don't include <alloca.h>.
 347         (GOACC_parallel): Use gomp_alloca instead of alloca.
 348
 349 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
 350
 351         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
 352
 353 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
 354             James Norris  <jnorris@codesourcery.com>
 355             Tom de Vries  <tom@codesourcery.com>
 356             Julian Brown  <julian@codesourcery.com>
 357             Cesar Philippidis  <cesar@codesourcery.com>
 358             Nathan Sidwell  <nathan@codesourcery.com>
 359             Tobias Burnus  <burnus@net-b.de>
 360
 361         * Makefile.am (search_path): Add $(top_srcdir)/../include.
 362         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
 363         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
 364         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
 365         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
 366         Include $(top_srcdir)/plugin/Makefrag.am.
 367         (nodist_libsubinclude_HEADERS): Add openacc.h.
 368         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
 369         openacc.f90, openacc.mod, openacc_kinds.mod.
 370         (omp_lib.mod): Generalize into...
 371         (%.mod): ... this new rule.
 372         (openacc_kinds.mod, openacc.mod): New rules.
 373         * plugin/configfrag.ac: New file.
 374         * configure.ac: Move plugin/offloading support into it.  Include
 375         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
 376         * plugin/Makefrag.am: New file.
 377         * testsuite/Makefile.am (OFFLOAD_TARGETS)
 378         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
 379         export.
 380         (libgomp-test-support.exp): New rule.
 381         (all-local): Depend on it.
 382         * Makefile.in: Regenerate.
 383         * testsuite/Makefile.in: Regenerate.
 384         * config.h.in: Likewise.
 385         * configure: Likewise.
 386         * configure.tgt: Harden shell syntax.
 387         * env.c: Include "oacc-int.h".
 388         (parse_acc_device_type): New function.
 389         (gomp_debug_var, goacc_device_type, goacc_device_num): New
 390         variables.
 391         (initialize_env): Initialize those.  Call
 392         goacc_runtime_initialize.
 393         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
 394         (gomp_fatal): Call gomp_vfatal.
 395         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
 396         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
 397         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
 398         (splay_tree_node, splay_tree, splay_tree_key)
 399         (struct target_mem_desc, struct splay_tree_key_s)
 400         (struct gomp_memory_mapping, struct acc_dispatch_t)
 401         (struct gomp_device_descr, gomp_acc_insert_pointer)
 402         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
 403         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
 404         (gomp_free_memmap, gomp_fini_device): New declarations.
 405         (gomp_vdebug, gomp_debug): New macros.
 406         Include "splay-tree.h".
 407         * libgomp.map (OACC_2.0): New symbol version.  Use for
 408         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
 409         acc_set_device_type_h_, acc_get_device_type,
 410         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
 411         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
 412         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
 413         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
 414         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
 415         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
 416         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
 417         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
 418         acc_copyin_array_h_, acc_present_or_copyin,
 419         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
 420         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
 421         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
 422         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
 423         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
 424         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
 425         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
 426         acc_update_device, acc_update_device_32_h_,
 427         acc_update_device_64_h_, acc_update_device_array_h_,
 428         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
 429         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
 430         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
 431         acc_is_present_64_h_, acc_is_present_array_h_,
 432         acc_memcpy_to_device, acc_memcpy_from_device,
 433         acc_get_current_cuda_device, acc_get_current_cuda_context,
 434         acc_get_cuda_stream, acc_set_cuda_stream.
 435         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
 436         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
 437         GOACC_update, GOACC_wait, GOACC_get_thread_num,
 438         GOACC_get_num_threads.
 439         (GOMP_PLUGIN_1.0): New symbol version.  Use for
 440         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
 441         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
 442         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
 443         GOMP_PLUGIN_acc_thread.
 444         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
 445         environment variable.
 446         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
 447         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
 448         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
 449         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
 450         (splay_tree_remove): New declarations.
 451         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
 452         (splay_tree_remove, splay_tree_lookup): Move into...
 453         * splay-tree.c: ... this new file.
 454         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
 455         (splay_tree_node, splay_tree, splay_tree_key)
 456         (struct target_mem_desc, struct splay_tree_key_s)
 457         (struct gomp_device_descr): Don't declare.
 458         (num_devices_openmp): New variable.
 459         (gomp_get_num_devices ): Use it.
 460         (gomp_init_targets_once): New function.
 461         (gomp_get_num_devices ): Use it.
 462         (get_kind, gomp_copy_from_async, gomp_free_memmap)
 463         (gomp_fini_device, gomp_register_image_for_device): New functions.
 464         (gomp_map_vars): Add devaddrs parameter.
 465         (gomp_update): Add mm parameter.
 466         (gomp_init_device): Move most of it into...
 467         (gomp_init_tables): ... this new function.
 468         (gomp_register_images_for_device): Remove function.
 469         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
 470         Make them hidden instead of static.
 471         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
 472         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
 473         (GOMP_target_end_data, GOMP_target_update)
 474         (gomp_load_plugin_for_device, gomp_target_init): Update for
 475         OpenACC changes.
 476         * oacc-async.c: New file.
 477         * oacc-cuda.c: Likewise.
 478         * oacc-host.c: Likewise.
 479         * oacc-init.c: Likewise.
 480         * oacc-int.h: Likewise.
 481         * oacc-mem.c: Likewise.
 482         * oacc-parallel.c: Likewise.
 483         * oacc-plugin.c: Likewise.
 484         * oacc-plugin.h: Likewise.
 485         * oacc-ptx.h: Likewise.
 486         * openacc.f90: Likewise.
 487         * openacc.h: Likewise.
 488         * openacc_lib.h: Likewise.
 489         * plugin/plugin-host.c: Likewise.
 490         * plugin/plugin-nvptx.c: Likewise.
 491         * libgomp-plugin.c: Likewise.
 492         * libgomp-plugin.h: Likewise.
 493         * libgomp_target.h: Remove file after merging content into the
 494         former file.  Update all users.
 495         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
 496         (offload_targets_s, offload_targets_s_openacc): New variables.
 497         (check_effective_target_openacc_nvidia_accel_present)
 498         (check_effective_target_openacc_nvidia_accel_selected): New
 499         procedures.
 500         (libgomp_init): Update for OpenACC changes.
 501         * testsuite/libgomp-test-support.exp.in: New file.
 502         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
 503         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 504         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 505         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
 506         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
 507         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
 508         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
 509         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
 510         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
 511         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
 512         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
 513         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
 514         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
 515         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 516         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
 517         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 518         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
 519         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
 520         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
 521         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
 522         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
 523         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
 524         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 525         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
 526         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
 527         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
 528         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
 529         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
 530         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
 531         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
 532         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
 533         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
 534         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
 535         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
 536         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
 537         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
 538         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
 539         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
 540         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
 541         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
 542         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 543         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 544         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 545         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 546         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 547         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
 548         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
 549         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 550         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 551         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 552         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 553         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 554         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 555         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
 556         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
 557         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 558         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 559         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
 560         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 561         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
 562         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
 563         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
 564         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 565         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
 566         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
 567         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
 568         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
 569         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
 570         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
 571         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
 572         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
 573         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 574         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 575         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 576         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
 577         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
 578         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 579         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 580         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
 581         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
 582         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
 583         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
 584         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 585         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 586         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 587         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
 588         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
 589         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
 590         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
 591         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
 592         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
 593         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
 594         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
 595         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
 596         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
 597         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
 598         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
 599         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
 600         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
 601         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
 602         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
 603         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
 604         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
 605         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
 606         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
 607         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
 608         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
 609         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
 610         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
 611         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
 612         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
 613         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
 614         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
 615         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
 616         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
 617         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
 618         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
 619         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
 620         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
 621         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
 622         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
 623         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
 624         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
 625         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
 626         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
 627         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
 628         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
 629         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
 630         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
 631         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
 632         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
 633         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
 634         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
 635         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
 636         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
 637         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 638         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 639         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 640         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 641         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
 642         Likewise.
 643         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
 644         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
 645         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
 646         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
 647         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
 648         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
 649         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
 650         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
 651         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
 652         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
 653         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 654         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 655         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 656         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
 657         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
 658         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
 659         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
 660         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
 661         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
 662         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
 663         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
 664         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
 665         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
 666         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
 667         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 668         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
 669         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
 670         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
 671         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
 672         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
 673         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
 674         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
 675         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
 676         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
 677         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
 678         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
 679         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
 680         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
 681         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
 682         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
 683         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
 684         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
 685         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
 686         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
 687         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
 688         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
 689         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
 690         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
 691         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
 692         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 693         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 694         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 695         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 696         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 697         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
 698         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
 699         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
 700         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
 701         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
 702         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
 703
 704 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
 705             Julian Brown  <julian@codesourcery.com>
 706             David Malcolm  <dmalcolm@redhat.com>
 707
 708         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
 709         to "GNU Offloading and Multi Processing Runtime Library".  Change
 710         all users.
 711         * configure: Regenerate.
 712         * libgomp.texi: Update.
 713
 714 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
 715
 716         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
 717         "$tgt_dir/lib32".
 718         * configure: Regenerate.
 719
 720         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
 721         "intelmic" in $offload_targets.
 722
 723 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 724
 725         Update copyright years.
 726
 727         * libgomp.texi: Bump @copying's copyright year.
 728
 729 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 730
 731         * testsuite/lib/libgomp.exp: Load target-utils.exp.
 732         Move load of target-supportes.exp earlier.
 733
 734 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
 735
 736         * testsuite/libgomp.c/target-9.c: New test.
 737
 738 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
 739
 740         * config.h.in: Regenerate.
 741         * configure: Regenerate.
 742         * configure.ac: Add GCC_CHECK_EMUTLS.
 743         * libgomp.h: Add check for USE_EMUTLS: this case
 744         is equal to HAVE_TLS.
 745         * team.c: Likewise.
 746
 747 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
 748
 749         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
 750
 751 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
 752             Ilya Verbin  <ilya.verbin@intel.com>
 753
 754         * testsuite/libgomp.c/target-critical-1.c: New test.
 755
 756 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
 757
 758         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
 759         to dg-options unless expensive testing is on.
 760         (TESTITERS): Define to N if not defined.
 761         (main): Use TESTITERS instead of N.
 762         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
 763         dg-additional-options depending on whether expensive testing is on.
 764         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
 765         Decrease N to 100000 and CHUNKSZ to 10000.
 766
 767 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
 768
 769         PR fortran/63938
 770         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
 771         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
 772
 773 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
 774
 775         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
 776
 777 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 778
 779         PR bootstrap/63784
 780         * configure: Regenerated.
 781
 782 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
 783
 784         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
 785         vect_simd_clones effective target.
 786         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
 787
 788 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
 789
 790         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
 791         of 32 as block_size.
 792         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
 793         instead of 32 as block_size.
 794
 795 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
 796             Ilya Verbin  <ilya.verbin@intel.com>
 797
 798         * Makefile.in: Regenerate.
 799         * configure: Regenerate.
 800         * configure.ac: Set up offload_additional_options,
 801         offload_additional_lib_paths and offload_targets.
 802         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
 803         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
 804         * testsuite/Makefile.in: Regenerate.
 805         * testsuite/lib/libgomp.exp (libgomp_init): Append
 806         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
 807         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
 808         build directory to LD_LIBRARY_PATH for intelmic offload targets.
 809
 810 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
 811             Ilya Verbin  <ilya.verbin@intel.com>
 812             Kirill Yukhin  <kirill.yukhin@intel.com>
 813             Ilya Tocar  <ilya.tocar@intel.com>
 814
 815         * testsuite/lib/libgomp.exp
 816         (check_effective_target_offload_device): New.
 817         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
 818         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
 819         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
 820         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
 821         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
 822         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
 823         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
 824         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
 825         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
 826         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
 827         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
 828         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
 829         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
 830         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
 831         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
 832         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
 833         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
 834         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
 835         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
 836         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
 837         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
 838         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
 839         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
 840         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
 841         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
 842         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
 843         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
 844         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
 845         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
 846         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
 847         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
 848         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
 849         * testsuite/libgomp.c/target-7.c: Fix test.
 850         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
 851         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
 852         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
 853         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
 854         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
 855         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
 856         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
 857         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
 858         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
 859         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
 860         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
 861         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
 862         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
 863         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
 864         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
 865         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
 866         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
 867         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
 868         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
 869         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
 870         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
 871         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
 872         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
 873         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
 874         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
 875         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
 876         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
 877         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
 878         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
 879         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
 880         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
 881
 882 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
 883             Ilya Verbin  <ilya.verbin@intel.com>
 884             Thomas Schwinge  <thomas@codesourcery.com>
 885             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 886
 887         * libgomp.map (GOMP_4.0.1): New symbol version.
 888         Add GOMP_offload_register.
 889         * libgomp_target.h: New file.
 890         * splay-tree.h: New file.
 891         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
 892         (gomp_target_init): New forward declaration.
 893         (gomp_is_initialized): New static variable.
 894         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
 895         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
 896         New structures.
 897         (offload_images, num_offload_images, devices, num_devices): New static
 898         variables.
 899         (splay_compare): New static function.
 900         (struct gomp_device_descr): New structure.
 901         (gomp_get_num_devices): Call gomp_target_init.
 902         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
 903         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
 904         (GOMP_offload_register): New function.
 905         (GOMP_target): Arrange for host callback to be performed in a separate
 906         initial thread and contention group, inheriting ICVs from
 907         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
 908         Add device initialization and lookup for target function in splay tree.
 909         (GOMP_target_data): Add device initialization and call gomp_map_vars.
 910         (GOMP_target_end_data): Call gomp_unmap_vars.
 911         (GOMP_target_update): Add device initialization and call gomp_update.
 912         (gomp_load_plugin_for_device, gomp_register_images_for_device)
 913         (gomp_target_init): New static functions.
 914
 915 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
 916             Thomas Schwinge  <thomas@codesourcery.com>
 917             Ilya Verbin  <ilya.verbin@intel.com>
 918             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 919
 920         * config.h.in: Regenerate.
 921         * configure: Regenerate.
 922         * configure.ac: Check for libdl, required for plugin support.
 923         (PLUGIN_SUPPORT): Define if plugins are supported.
 924         (enable_offload_targets): Support Intel MIC targets.
 925         (OFFLOAD_TARGETS): List of target names suitable for offloading.
 926
 927 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 928
 929         PR target/63610
 930         * configure: Regenerate.
 931
 932 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 933
 934         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
 935
 936 2014-10-06  Marek Polacek  <polacek@redhat.com>
 937
 938         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
 939         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
 940         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
 941         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 942
 943 2014-10-06  Marek Polacek  <polacek@redhat.com>
 944
 945         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
 946         * testsuite/libgomp.c/nqueens-1.c: Likewise.
 947         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 948         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 949         * testsuite/libgomp.c/pr36802-2.c: Likewise.
 950         * testsuite/libgomp.c/pr36802-3.c: Likewise.
 951         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
 952         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 953         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
 954         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
 955         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
 956         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
 957         * testsuite/libgomp.c/omp-single-1.c: Likewise.
 958         * testsuite/libgomp.c/omp-single-2.c: Likewise.
 959         * testsuite/libgomp.c/omp_matvec.c: Likewise.
 960         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
 961         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
 962         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
 963         declarations.
 964
 965 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
 966
 967         PR libgomp/61200
 968         * testsuite/libgomp.c/pr61200.c: New test.
 969
 970 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
 971
 972         PR c++/63248
 973         * testsuite/libgomp.c++/pr63248.C: New test.
 974
 975 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
 976
 977         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
 978         is not zero, but taskgroup->children is NULL and there are
 979         any task->children, schedule those instead of waiting.
 980         * testsuite/libgomp.c/depend-6.c: New test.
 981         * testsuite/libgomp.c/depend-7.c: New test.
 982         * testsuite/libgomp.c/depend-8.c: New test.
 983         * testsuite/libgomp.c/depend-9.c: New test.
 984         * testsuite/libgomp.c/depend-10.c: New test.
 985
 986 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
 987
 988         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
 989         (struct gomp_taskwait): New type.
 990         (struct gomp_task): Add taskwait and parent_depends_on, remove
 991         in_taskwait and taskwait_sem fields.
 992         (gomp_finish_task): Don't destroy taskwait_sem.
 993         * task.c (gomp_init_task): Don't init in_taskwait, instead init
 994         taskwait and parent_depends_on.
 995         (GOMP_task): For if (0) tasks with depend clause that depend on
 996         earlier tasks don't defer them, instead call
 997         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
 998         Initialize redundant_out field, for redundant out entries just
 999         move them at the end of linked list instead of removing them
1000         completely, and set redundant_out flag instead of redundant.
1001         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
1002         that task.
1003         (gomp_task_run_post_handle_dependers): If parent is in
1004         gomp_task_maybe_wait_for_dependencies and newly runnable task
1005         is not parent_depends_on, queue it in parent->children linked
1006         list after all runnable tasks with parent_depends_on set.
1007         Adjust for addition of taskwait indirection.
1008         (gomp_task_run_post_remove_parent): If parent is in
1009         gomp_task_maybe_wait_for_dependencies and task to be removed
1010         is parent_depends_on, decrement n_depend and if needed awake
1011         parent.  Adjust for addition of taskwait indirection.
1012         (GOMP_taskwait): Adjust for addition of taskwait indirection.
1013         (gomp_task_maybe_wait_for_dependencies): New function.
1014         * testsuite/libgomp.c/depend-5.c: New test.
1015
1016 2014-07-13  Tobias Burnus  <burnus@net-b.de>
1017
1018         * testsuite/libgomp.fortran/pr34020.f90: Make compile
1019         with TS 18508/Fortran 2015.
1020
1021 2014-07-06  Marek Polacek  <polacek@redhat.com>
1022
1023         PR c/6940
1024         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
1025
1026 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
1027
1028         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
1029         matches regex $lang_source_re, add $lang_include_flags to options.
1030         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
1031         * testsuite/libgomp.c++/c++.exp: Likewise.
1032         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
1033         and lang_include_flags instead of adding -fintrinsic-modules-path= to
1034         ALWAYS_CFLAGS.
1035         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
1036
1037 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
1038
1039         * testsuite/libgomp.fortran/fortran.exp: Explain
1040         gfortran-dg-runtest usage.
1041
1042 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
1043
1044         * testsuite/libgomp.fortran/simd5.f90: New test.
1045         * testsuite/libgomp.fortran/simd6.f90: New test.
1046         * testsuite/libgomp.fortran/simd7.f90: New test.
1047
1048 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
1049
1050         * testsuite/libgomp.c/for-2.c: Define SC to static for
1051         #pragma omp for simd testing.
1052         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
1053         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
1054         SC macro.
1055         * testsuite/libgomp.c/simd-14.c: New test.
1056         * testsuite/libgomp.c/simd-15.c: New test.
1057         * testsuite/libgomp.c/simd-16.c: New test.
1058         * testsuite/libgomp.c/simd-17.c: New test.
1059         * testsuite/libgomp.c++/for-10.C: Define SC to static for
1060         #pragma omp for simd testing.
1061         * testsuite/libgomp.c++/simd10.C: New test.
1062         * testsuite/libgomp.c++/simd11.C: New test.
1063         * testsuite/libgomp.c++/simd12.C: New test.
1064         * testsuite/libgomp.c++/simd13.C: New test.
1065
1066         * testsuite/libgomp.fortran/aligned1.f03: New test.
1067         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
1068         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
1069         tasks with !$omp parallel !$omp single.
1070         * testsuite/libgomp.fortran/target8.f90: New test.
1071         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
1072         not to use trim in the combiner, instead call elemental function.
1073         (fn): New elemental function.
1074         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
1075         Make elemental.
1076         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
1077         omp_in): Likewise.
1078         * testsuite/libgomp.fortran/udr12.f90: New test.
1079         * testsuite/libgomp.fortran/udr13.f90: New test.
1080         * testsuite/libgomp.fortran/udr14.f90: New test.
1081         * testsuite/libgomp.fortran/udr15.f90: New test.
1082
1083 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
1084
1085         * omp_lib.f90.in (openmp_version): Set to 201307.
1086         * omp_lib.h.in (openmp_version): Likewise.
1087         * testsuite/libgomp.c/target-8.c: New test.
1088         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
1089         and inbranch clauses.
1090         * testsuite/libgomp.fortran/depend-3.f90: New test.
1091         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
1092         openmp_version.
1093         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1094         * testsuite/libgomp.fortran/target1.f90: New test.
1095         * testsuite/libgomp.fortran/target2.f90: New test.
1096         * testsuite/libgomp.fortran/target3.f90: New test.
1097         * testsuite/libgomp.fortran/target4.f90: New test.
1098         * testsuite/libgomp.fortran/target5.f90: New test.
1099         * testsuite/libgomp.fortran/target6.f90: New test.
1100         * testsuite/libgomp.fortran/target7.f90: New test.
1101
1102 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
1103
1104         PR fortran/60928
1105         * testsuite/libgomp.fortran/allocatable9.f90: New test.
1106         * testsuite/libgomp.fortran/allocatable10.f90: New test.
1107         * testsuite/libgomp.fortran/allocatable11.f90: New test.
1108         * testsuite/libgomp.fortran/allocatable12.f90: New test.
1109         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
1110         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
1111         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
1112         * testsuite/libgomp.fortran/associate1.f90: New test.
1113         * testsuite/libgomp.fortran/associate2.f90: New test.
1114         * testsuite/libgomp.fortran/procptr1.f90: New test.
1115
1116 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
1117
1118         * testsuite/libgomp.fortran/simd1.f90: New test.
1119         * testsuite/libgomp.fortran/udr1.f90: New test.
1120         * testsuite/libgomp.fortran/udr2.f90: New test.
1121         * testsuite/libgomp.fortran/udr3.f90: New test.
1122         * testsuite/libgomp.fortran/udr4.f90: New test.
1123         * testsuite/libgomp.fortran/udr5.f90: New test.
1124         * testsuite/libgomp.fortran/udr6.f90: New test.
1125         * testsuite/libgomp.fortran/udr7.f90: New test.
1126         * testsuite/libgomp.fortran/udr8.f90: New test.
1127         * testsuite/libgomp.fortran/udr9.f90: New test.
1128         * testsuite/libgomp.fortran/udr10.f90: New test.
1129         * testsuite/libgomp.fortran/udr11.f90: New test.
1130
1131 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
1132
1133         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
1134         vect_simd_clones effective target.
1135         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
1136
1137 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
1138
1139         PR middle-end/61252
1140         * testsuite/libgomp.c++/simd-9.C: New test.
1141
1142 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
1143
1144         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
1145         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
1146         texts according to their @menu entry positions.
1147
1148 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
1149
1150         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
1151         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
1152         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
1153         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
1154         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
1155         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
1156         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
1157         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
1158         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
1159         * testsuite/libgomp.fortran/depend-1.f90: New test.
1160         * testsuite/libgomp.fortran/depend-2.f90: New test.
1161         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
1162         * testsuite/libgomp.fortran/simd1.f90: New test.
1163         * testsuite/libgomp.fortran/simd2.f90: New test.
1164         * testsuite/libgomp.fortran/simd3.f90: New test.
1165         * testsuite/libgomp.fortran/simd4.f90: New test.
1166         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
1167
1168 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
1169
1170         * testsuite/libgomp.c/simd-10.c: New test.
1171         * testsuite/libgomp.c/simd-11.c: New test.
1172         * testsuite/libgomp.c/simd-12.c: New test.
1173         * testsuite/libgomp.c/simd-13.c: New test.
1174
1175 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
1176
1177         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
1178         atomic type clauses in any order and optional comma in between.
1179         * testsuite/libgomp.c++/atomic-15.C: Likewise.
1180         * testsuite/libgomp.c/atomic-17.c: Likewise.
1181
1182         * testsuite/libgomp.c/simd-7.c: New test.
1183         * testsuite/libgomp.c/simd-8.c: New test.
1184         * testsuite/libgomp.c/simd-9.c: New test.
1185         * testsuite/libgomp.c/loop-16.c: New test.
1186
1187 2014-04-02  Richard Henderson  <rth@redhat.com>
1188
1189         * config/linux/futex.h (futex_wait): Get error value from errno.
1190         (futex_wake): Likewise.
1191
1192 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
1193
1194         PR c++/60331
1195         * testsuite/libgomp.c++/udr-11.C: New test.
1196         * testsuite/libgomp.c++/udr-12.C: New test.
1197         * testsuite/libgomp.c++/udr-13.C: New test.
1198         * testsuite/libgomp.c++/udr-14.C: New test.
1199         * testsuite/libgomp.c++/udr-15.C: New test.
1200         * testsuite/libgomp.c++/udr-16.C: New test.
1201         * testsuite/libgomp.c++/udr-17.C: New test.
1202         * testsuite/libgomp.c++/udr-18.C: New test.
1203         * testsuite/libgomp.c++/udr-19.C: New test.
1204
1205 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
1206
1207         Update copyright years
1208
1209 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
1210
1211         * hashtab.h: Use the standard form for the copyright notice.
1212
1213 2014-01-02  Tobias Burnus  <burnus@net-b.de>
1214
1215         * libgomp.texi: Bump @copying's copyright year.
1216
1217 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
1218
1219         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
1220         alloca () with __builtin_alloca ().
1221         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
1222         * testsuite/libgomp.c/lock-3.c: Likewise.
1223         * testsuite/libgomp.c/pr48591.c: Likewise.
1224
1225 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
1226
1227         PR testsuite/59534
1228         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
1229         comparisons.
1230
1231 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
1232
1233         PR libgomp/58756
1234         * testsuite/libgomp.c/pr58756.c: New test.
1235
1236 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
1237
1238         PR libgomp/59467
1239         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
1240         !$omp parallel.
1241
1242 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
1243
1244         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
1245         ALWAYS_CFLAGS.
1246         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
1247         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
1248         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
1249         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
1250         Likewise.
1251
1252         * libgomp_g.h: Include <stddef.h> for size_t.
1253
1254         * libgomp.spec.in: Update comment about libgomp's dependencies.
1255         * configure.ac: Likewise.
1256         * configure: Regenerate.
1257
1258 2013-10-16  Tobias Burnus  <burnus@net-b.de>
1259
1260         * libgomp.texi: (Runtime Library Routines): Update references for
1261         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
1262         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
1263         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
1264         (Environment Variables): Update references for OpenMP 4.0. Add
1265         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
1266         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
1267         order.
1268
1269 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
1270
1271         * env.c (parse_bind_var): Initialize value to avoid
1272         (false positive) warning.
1273
1274 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
1275
1276         PR libgomp/58691
1277         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
1278         to check variable.
1279         (gomp_init_num_threads): Move i variable declaration into
1280         #ifdef CPU_ALLOC_SIZE block.
1281         * config/linux/affinity.c (gomp_affinity_init_level): Test
1282         gomp_places_list_len == 0 rather than gomp_places_list == 0
1283         when checking for topology reading error.
1284         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
1285         * env.c (parse_affinity): Add ignore argument, if true, don't populate
1286         gomp_places_list, only parse env var and always return false.
1287         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
1288         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
1289         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
1290         and either of these variables were parsed correctly into a places
1291         list.
1292
1293 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
1294             Jakub Jelinek  <jakub@redhat.com>
1295
1296         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
1297         of 5 loopfn matches.
1298         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1299         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1300         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
1301         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1302         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1303         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1304         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1305         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1306
1307 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
1308
1309         * Makefile.am (omp_lib.mod): Streamline rule.
1310         * Makefile.in: Regenerate.
1311
1312         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
1313         exceptions.
1314
1315         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
1316         * testsuite/libgomp.fortran/lib1.f90: Likewise.
1317         * testsuite/libgomp.fortran/lib2.f: Likewise.
1318         * testsuite/libgomp.fortran/lib3.f: Likewise.
1319
1320         * configure.ac: Typo fix.
1321         * configure: Regenerate.
1322
1323         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
1324         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1325
1326         * omp.h.in: Don't touch the user's namespace.
1327
1328 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
1329             Tobias Burnus  <burnus@net-b.de>
1330             Richard Henderson  <rth@redhat.com>
1331
1332         * target.c: New file.
1333         * Makefile.am (libgomp_la_SOURCES): Add target.c.
1334         * Makefile.in: Regenerated.
1335         * libgomp_g.h (GOMP_task): Add depend argument.
1336         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1337         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1338         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
1339         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1340         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1341         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
1342         GOMP_taskgroup_start, GOMP_taskgroup_end,
1343         GOMP_parallel_sections): New prototypes.
1344         * fortran.c (omp_is_initial_device): Add ialias_redirect.
1345         (omp_is_initial_device_): New function.
1346         (ULP, STR1, STR2, ialias_redirect): Removed.
1347         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
1348         omp_set_default_device_8_, omp_get_default_device_,
1349         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
1350         functions.
1351         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1352         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1353         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
1354         @@GOMP_4.0.
1355         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
1356         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
1357         omp_set_default_device, omp_set_default_device_,
1358         omp_set_default_device_8_, omp_get_default_device,
1359         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
1360         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
1361         omp_get_team_num_): Export @@OMP_4.0.
1362         * team.c (struct gomp_thread_start_data): Add place field.
1363         (gomp_thread_start): Clear thr->thread_pool and
1364         thr->task before returning.  Use gomp_team_barrier_wait_final
1365         instead of gomp_team_barrier_wait.  Initialize thr->place.
1366         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
1367         team_cancelled and task_queued_count fields.
1368         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
1369         before calling pthread_exit.
1370         (gomp_free_thread): No longer static.  Use
1371         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
1372         (gomp_team_start): Add flags argument.  Set
1373         thr->thread_pool->threads_busy to nthreads immediately after creating
1374         new pool.  Use gomp_managed_threads_lock instead of
1375         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
1376         (gomp_team_end): Use gomp_managed_threads_lock instead of
1377         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
1378         of gomp_team_barrier_wait.  If team->team_cancelled, call
1379         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
1380         rather than thr->ts.work_share.
1381         (initialize_team): Don't call gomp_sem_init here.
1382         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
1383         caller.
1384         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
1385         * env.c (gomp_global_icv): Add default_device_var, target_data and
1386         bind_var initializers.
1387         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1388         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1389         gomp_places_list_len): New variables.
1390         (parse_bind_var, parse_one_place, parse_places_var): New functions.
1391         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
1392         sized places.
1393         (gomp_cancel_var): New global variable.
1394         (parse_int): New function.
1395         (handle_omp_display_env): New function.
1396         (initialize_env): Use it.  Initialize default_device_var.
1397         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
1398         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
1399         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
1400         been successfully parsed (and call gomp_init_affinity in that case).
1401         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1402         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1403         omp_get_team_num, omp_is_initial_device): New functions.
1404         * libgomp.h: Include stdlib.h.
1405         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
1406         Define.
1407         (struct target_mem_desc): Forward declare.
1408         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
1409         and thread_limit_var fields.
1410         (gomp_get_num_devices): New prototype.
1411         (gomp_cancel_var): New extern decl.
1412         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
1413         team_cancelled and task_queued_count fields.  Add comments about
1414         task_{,queued_,running_}count.
1415         (gomp_cancel_kind): New enum.
1416         (gomp_work_share_end_cancel): New prototype.
1417         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
1418         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
1419         and depend fields.
1420         (struct gomp_taskgroup): New type.
1421         (struct gomp_task_depend_entry,
1422         struct gomp_dependers_vec): New types.
1423         (gomp_finish_task): Free depend_hash if non-NULL.
1424         (struct gomp_team_state): Add place_partition_off
1425         and place_partition_len fields.
1426         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1427         gomp_places_list_len): New extern decls.
1428         (struct gomp_thread): Add place field.
1429         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1430         (gomp_init_thread_affinity): Add place argument.
1431         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1432         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1433         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1434         gomp_affinity_init_level, gomp_affinity_print_place): New
1435         prototypes.
1436         (gomp_team_start): Add flags argument.
1437         (gomp_thread_limit_var, gomp_remaining_threads_count,
1438         gomp_remaining_threads_lock): Remove.
1439         (gomp_managed_threads_lock): New variable.
1440         (struct gomp_thread_pool): Add threads_busy field.
1441         (gomp_free_thread): New prototype.
1442         * task.c: Include hashtab.h.
1443         (hash_entry_type): New typedef.
1444         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
1445         (gomp_init_task): Clear dependers, depend_hash, depend_count,
1446         copy_ctors_done and taskgroup fields.
1447         (GOMP_task): Add depend argument, handle depend clauses.  If
1448         gomp_team_barrier_cancelled or if it's taskgroup has been
1449         cancelled, don't queue or start new tasks.  Set copy_ctors_done
1450         field if needed.  Initialize taskgroup field.  If copy_ctors_done
1451         and already cancelled, don't discard the task.  If taskgroup is
1452         non-NULL, enqueue the task into taskgroup queue.  Increment
1453         num_children field in taskgroup.  Increment task_queued_count.
1454         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
1455         gomp_task_run_post_remove_taskgroup): New inline functions.
1456         (gomp_task_run_post_handle_depend_hash,
1457         gomp_task_run_post_handle_dependers,
1458         gomp_task_run_post_handle_depend): New functions.
1459         (GOMP_taskwait): Use them.  If more than one new tasks
1460         have been queued, wake other threads if needed.
1461         (gomp_barrier_handle_tasks): Likewise.  If
1462         gomp_team_barrier_cancelled, don't start any new tasks, just free
1463         all tasks.
1464         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
1465         * omp_lib.f90.in
1466         (omp_proc_bind_kind, omp_proc_bind_false,
1467         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1468         omp_proc_bind_spread): New params.
1469         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1470         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1471         omp_get_team_num, omp_is_initial_device): New interfaces.
1472         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
1473         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
1474         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
1475         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
1476         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
1477         useless use omp_lib_kinds.
1478         * omp.h.in (omp_proc_bind_t): New typedef.
1479         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1480         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1481         omp_get_team_num, omp_is_initial_device): New prototypes.
1482         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
1483         through to gomp_team_start.
1484         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
1485         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
1486         Adjust gomp_parallel_loop_start callers.
1487         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1488         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1489         GOMP_loop_end_cancel): New functions.
1490         (GOMP_parallel_end): Add ialias_redirect.
1491         * hashtab.h: New file.
1492         * libgomp.texi (Environment Variables): Minor cleanup,
1493         update section refs to OpenMP 4.0rc2.
1494         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
1495         environment variables.
1496         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
1497         team->work_shares_to_free to thr->ts.work_share before calling
1498         free_work_share.
1499         (gomp_work_share_end_cancel): New function.
1500         * config/linux/proc.c: Include errno.h.
1501         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
1502         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
1503         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
1504         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
1505         gomp_cpuset_size is sizeof (cpu_set_t).
1506         (gomp_init_num_threads): Initialize gomp_cpuset_size,
1507         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
1508         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
1509         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
1510         contain any logical CPUs.
1511         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
1512         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
1513         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
1514         pthread_getaffinity_np.  Check gomp_places_list instead of
1515         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
1516         * config/linux/bar.c (gomp_barrier_wait_end,
1517         gomp_barrier_wait_last): Use BAR_* defines.
1518         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
1519         from state where needed.  Set work_share_cancelled to 0 on last
1520         thread.
1521         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
1522         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
1523         functions.
1524         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
1525         Add cpusetsize argument.
1526         (gomp_cpuset_size, gomp_cpusetp): Declare.
1527         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
1528         (affinity_counter): Remove.
1529         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
1530         if CPU_ALLOC_SIZE isn't defined.
1531         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
1532         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
1533         bind current thread to the first place.
1534         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
1535         pthread_setaffinity_np to gomp_places_list[place].
1536         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1537         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1538         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1539         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
1540         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1541         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1542         (gomp_barrier_t): Add awaited_final field.
1543         (gomp_barrier_init): Initialize awaited_final field.
1544         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
1545         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
1546         prototypes.
1547         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
1548         defines.
1549         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
1550         gomp_team_barrier_cancelled): New inline functions.
1551         (gomp_barrier_last_thread,
1552         gomp_team_barrier_set_task_pending,
1553         gomp_team_barrier_clear_task_pending,
1554         gomp_team_barrier_set_waiting_for_tasks,
1555         gomp_team_barrier_waiting_for_tasks,
1556         gomp_team_barrier_done): Use BAR_* defines.
1557         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
1558         (gomp_barrier_wait_end): Use BAR_* defines.
1559         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
1560         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
1561         Use BAR_* defines.
1562         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
1563         gomp_team_barrier_cancel): New functions.
1564         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
1565         argument.
1566         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1567         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1568         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1569         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
1570         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1571         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1572         (gomp_barrier_t): Add cancellable field.
1573         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
1574         gomp_team_barrier_cancel): New prototypes.
1575         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
1576         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
1577         gomp_team_barrier_cancelled): New inline functions.
1578         (gomp_barrier_wait_start, gomp_barrier_last_thread,
1579         gomp_team_barrier_set_task_pending,
1580         gomp_team_barrier_clear_task_pending,
1581         gomp_team_barrier_set_waiting_for_tasks,
1582         gomp_team_barrier_waiting_for_tasks,
1583         gomp_team_barrier_done): Use BAR_* defines.
1584         * barrier.c (GOMP_barrier_cancel): New function.
1585         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
1586         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1587         omp_proc_bind_spread): New params.
1588         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1589         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1590         omp_get_team_num, omp_is_initial_device): New externals.
1591         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
1592         New functions.
1593         (gomp_resolve_num_threads): Adjust for thread_limit now being in
1594         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
1595         infinity.  If not nested, just return minimum of max_num_threads
1596         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
1597         to the returned value.  Otherwise, don't update atomically
1598         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
1599         (GOMP_parallel_end): Adjust for thread_limit now being in
1600         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
1601         infinity.  Adjust threads_busy in the pool rather than
1602         gomp_remaining_threads_count.  Remember team->nthreads and call
1603         gomp_team_end before adjusting threads_busy, if not nested
1604         afterwards, just set it to 1 non-atomically.  Add ialias.
1605         (GOMP_parallel_start): Adjust gomp_team_start caller.
1606         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
1607         * testsuite/libgomp.c/affinity-1.c: New test.
1608         * testsuite/libgomp.c/atomic-15.c: New test.
1609         * testsuite/libgomp.c/atomic-16.c: New test.
1610         * testsuite/libgomp.c/atomic-17.c: New test.
1611         * testsuite/libgomp.c/cancel-for-1.c: New test.
1612         * testsuite/libgomp.c/cancel-for-2.c: New test.
1613         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
1614         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
1615         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
1616         * testsuite/libgomp.c/cancel-sections-1.c: New test.
1617         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
1618         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
1619         * testsuite/libgomp.c/depend-1.c: New test.
1620         * testsuite/libgomp.c/depend-2.c: New test.
1621         * testsuite/libgomp.c/depend-3.c: New test.
1622         * testsuite/libgomp.c/depend-4.c: New test.
1623         * testsuite/libgomp.c/for-1.c: New test.
1624         * testsuite/libgomp.c/for-1.h: New file.
1625         * testsuite/libgomp.c/for-2.c: New test.
1626         * testsuite/libgomp.c/for-2.h: New file.
1627         * testsuite/libgomp.c/for-3.c: New test.
1628         * testsuite/libgomp.c/pr58392.c: New test.
1629         * testsuite/libgomp.c/simd-1.c: New test.
1630         * testsuite/libgomp.c/simd-2.c: New test.
1631         * testsuite/libgomp.c/simd-3.c: New test.
1632         * testsuite/libgomp.c/simd-4.c: New test.
1633         * testsuite/libgomp.c/simd-5.c: New test.
1634         * testsuite/libgomp.c/simd-6.c: New test.
1635         * testsuite/libgomp.c/target-1.c: New test.
1636         * testsuite/libgomp.c/target-2.c: New test.
1637         * testsuite/libgomp.c/target-3.c: New test.
1638         * testsuite/libgomp.c/target-4.c: New test.
1639         * testsuite/libgomp.c/target-5.c: New test.
1640         * testsuite/libgomp.c/target-6.c: New test.
1641         * testsuite/libgomp.c/target-7.c: New test.
1642         * testsuite/libgomp.c/taskgroup-1.c: New test.
1643         * testsuite/libgomp.c/thread-limit-1.c: New test.
1644         * testsuite/libgomp.c/thread-limit-2.c: New test.
1645         * testsuite/libgomp.c/thread-limit-3.c: New test.
1646         * testsuite/libgomp.c/udr-1.c: New test.
1647         * testsuite/libgomp.c/udr-2.c: New test.
1648         * testsuite/libgomp.c/udr-3.c: New test.
1649         * testsuite/libgomp.c++/affinity-1.C: New test.
1650         * testsuite/libgomp.c++/atomic-10.C: New test.
1651         * testsuite/libgomp.c++/atomic-11.C: New test.
1652         * testsuite/libgomp.c++/atomic-12.C: New test.
1653         * testsuite/libgomp.c++/atomic-13.C: New test.
1654         * testsuite/libgomp.c++/atomic-14.C: New test.
1655         * testsuite/libgomp.c++/atomic-15.C: New test.
1656         * testsuite/libgomp.c++/cancel-for-1.C: New test.
1657         * testsuite/libgomp.c++/cancel-for-2.C: New test.
1658         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
1659         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
1660         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
1661         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
1662         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
1663         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
1664         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
1665         * testsuite/libgomp.c++/cancel-test.h: New file.
1666         * testsuite/libgomp.c++/for-9.C: New test.
1667         * testsuite/libgomp.c++/for-10.C: New test.
1668         * testsuite/libgomp.c++/for-11.C: New test.
1669         * testsuite/libgomp.c++/simd-1.C: New test.
1670         * testsuite/libgomp.c++/simd-2.C: New test.
1671         * testsuite/libgomp.c++/simd-3.C: New test.
1672         * testsuite/libgomp.c++/simd-4.C: New test.
1673         * testsuite/libgomp.c++/simd-5.C: New test.
1674         * testsuite/libgomp.c++/simd-6.C: New test.
1675         * testsuite/libgomp.c++/simd-7.C: New test.
1676         * testsuite/libgomp.c++/simd-8.C: New test.
1677         * testsuite/libgomp.c++/target-1.C: New test.
1678         * testsuite/libgomp.c++/target-2.C: New test.
1679         * testsuite/libgomp.c++/target-2-aux.cc: New file.
1680         * testsuite/libgomp.c++/target-3.C: New test.
1681         * testsuite/libgomp.c++/taskgroup-1.C: New test.
1682         * testsuite/libgomp.c++/udr-1.C: New test.
1683         * testsuite/libgomp.c++/udr-2.C: New test.
1684         * testsuite/libgomp.c++/udr-3.C: New test.
1685         * testsuite/libgomp.c++/udr-4.C: New test.
1686         * testsuite/libgomp.c++/udr-5.C: New test.
1687         * testsuite/libgomp.c++/udr-6.C: New test.
1688         * testsuite/libgomp.c++/udr-7.C: New test.
1689         * testsuite/libgomp.c++/udr-8.C: New test.
1690         * testsuite/libgomp.c++/udr-9.C: New test.
1691
1692 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
1693
1694         PR testsuite/57605
1695         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
1696         ALWAYS_CFLAGS.
1697
1698 2013-09-20  Alan Modra  <amodra@gmail.com>
1699
1700         * configure: Regenerate.
1701
1702 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
1703
1704         * testsuite/libgomp.c/sections-2.c: New test.
1705
1706 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1707
1708         * testsuite/libgomp.fortran/strassen.f90:
1709         Add dg-skip-if aarch64_tiny.
1710
1711 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
1712             Cesar Philippidis  <cesar@codesourcery.com>
1713
1714         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
1715         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
1716         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
1717         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1718         * testsuite/libgomp.graphite/graphite.exp: Likewise.
1719         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
1720         Use dg-runtest rather than gfortran-dg-runtest.
1721
1722 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1723
1724         * testsuite/libgomp.c/icv-2.c: Extend current handling of
1725         Linux-based x86 systems to cover all GNU systems.
1726         * testsuite/libgomp.c/lock-3.c: Likewise.
1727         * testsuite/libgomp.c/pr48591.c: Likewise.
1728
1729 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
1730
1731         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
1732         GNU/Hurd, as done for Linux-based systems.
1733
1734         * config/posix/ptrlock.h: Fix comment.
1735
1736 2013-05-27  Tobias Burnus  <burnus@net-b.de>
1737
1738         PR fortran/57423
1739         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
1740         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
1741         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
1742         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
1743         omp_destroy_nest_lock): Correct arguments to match the one in
1744         the OpenMP spec.
1745         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
1746         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
1747         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
1748         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
1749
1750 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
1751
1752         * testsuite/libgomp.c/loop-13.c: New test.
1753         * testsuite/libgomp.c/loop-14.c: New test.
1754         * testsuite/libgomp.c/loop-15.c: New test.
1755         * testsuite/libgomp.c++/loop-13.C: New test.
1756         * testsuite/libgomp.c++/loop-14.C: New test.
1757         * testsuite/libgomp.c++/loop-15.C: New test.
1758
1759 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
1760
1761         PR middle-end/56217
1762         * testsuite/libgomp.c++/pr56217.C: New test.
1763
1764 2013-02-01  Alan Modra  <amodra@gmail.com>
1765
1766         * task.c (GOMP_task, GOMP_taskwait): Comment.
1767
1768 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
1769             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
1770
1771         PR libgomp/55561
1772         * config/linux/wait.h (do_spin): Use atomic load for addr.
1773         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
1774         for intptr and ptrlock.
1775         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
1776         for ptrlock.
1777
1778 2013-01-22  Alan Modra  <amodra@gmail.com>
1779
1780         PR libgomp/51376
1781         PR libgomp/56073
1782         * task.c (GOMP_task): Revert 2011-12-09 change.
1783         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
1784         barrier to read task->children..
1785         (gomp_barrier_handle_tasks): ..and matching atomic store with
1786         release barrier here when setting parent->children to NULL.
1787
1788 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1789             Tobias Burnus  <burnus@net-b.de>
1790
1791         PR driver/55884
1792         * testsuite/libgomp.fortran/fortran.exp: Use
1793         -fintrinsic-modules-path= instead of
1794         -fintrinsic-modules-path.
1795
1796 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
1797
1798         Update copyright years.
1799
1800 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1801
1802         * testsuite/libgomp.fortran/fortran.exp: Set
1803         -fintrinsic-modules-path.
1804
1805 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1806
1807         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
1808         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
1809
1810 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
1811
1812         PR libgomp/55411
1813         * team.c (gomp_free_thread): Decrease gomp_managed_threads
1814         if pool had any threads_used.
1815
1816 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
1817
1818         * testsuite/libgomp.c++/pr24455.C: Use
1819         -Wl,-undefined,dynamic_lookup on darwin.
1820
1821 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
1822
1823         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
1824
1825 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
1826
1827         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
1828
1829 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
1830             Jim MacArthur  <jim.macarthur@arm.com>
1831             Marcus Shawcroft  <marcus.shawcroft@arm.com>
1832             Nigel Stephens  <nigel.stephens@arm.com>
1833             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1834             Richard Earnshaw  <rearnsha@arm.com>
1835             Sofiane Naci  <sofiane.naci@arm.com>
1836             Stephen Thomas  <stephen.thomas@arm.com>
1837             Tejas Belagod  <tejas.belagod@arm.com>
1838             Yufeng Zhang  <yufeng.zhang@arm.com>
1839
1840         * configure.tgt: Add AArch64.
1841
1842 2012-10-04  Jason Merrill  <jason@redhat.com>
1843
1844         * testsuite/libgomp.c++/tls-init1.C: New.
1845
1846 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
1847
1848         * configure: Regenerated.
1849
1850 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
1851
1852         * config/linux/mips/futex.h (sys_futex0): Change to static
1853         function with noinline, nomips16 attributes under MIPS16. Adjust
1854         asm statement to place 'li v0,SYS_futex' immediately before
1855         syscall insn.
1856
1857 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
1858
1859         * libgomp.texi (Library Index): Renamed from "Index" to prevent
1860         conflict with index.html on case-insensitive file systems.
1861
1862 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
1863
1864         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
1865         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
1866
1867 2012-07-02  Richard Guenther  <rguenther@suse.de>
1868             Michael Matz  <matz@suse.de>
1869             Tobias Grosser <tobias@grosser.es>
1870             Sebastian Pop <sebpop@gmail.com>
1871
1872         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
1873         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1874         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1875         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1876
1877 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
1878
1879         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
1880
1881 2012-06-22  Richard Guenther  <rguenther@suse.de>
1882
1883         Merge from graphite branch
1884         2012-01-13  Tobias Grosser  <tobias@grosser.es>
1885
1886         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1887         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1888
1889 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
1890
1891         PR middle-end/53580
1892         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
1893         use GOMP_barrier () call instead.
1894         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1895         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1896         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
1897         call GOMP_barrier instead.
1898         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1899
1900 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
1901
1902         PR libgomp/52993
1903         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
1904         argument to memset call.
1905
1906 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
1907
1908         * configure: Regenerated.
1909
1910 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1911
1912         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
1913
1914 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1915
1916         PR bootstrap/52812
1917         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
1918
1919 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
1920
1921         PR middle-end/52547
1922         * testsuite/libgomp.c/pr52547.c: New test.
1923
1924 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
1925
1926         * testsuite/lib/libgomp.exp: load fortran-modules.exp
1927
1928 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1929
1930         * configure.tgt (mips-sgi-irix6*): Remove.
1931
1932 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1933
1934         * configure.tgt (alpha*-dec-osf*): Remove.
1935
1936         * config/osf/sem.h: Remove.
1937         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1938
1939 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
1940
1941         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1942
1943 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1944
1945         PR libstdc++/52188
1946         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1947         Remove ENABLE_SYMVERS_SOL2.
1948         * configure: Regenerate.
1949         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1950         (PREPROCESS): New variable.
1951         (libgomp.ver): New target.
1952         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1953         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1954         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1955         Use libgomp.ver.
1956         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1957         * Makefile.in: Regenerate.
1958
1959 2012-02-14  Walter Lee  <walt@tilera.com>
1960
1961         * configure.tgt: Handle tilegx and tilepro.
1962         * config/linux/tile/futex.h: New file.
1963
1964 2012-02-08  Richard Guenther  <rguenther@suse.de>
1965
1966         PR tree-optimization/46886
1967         * testsuite/libgomp.c/pr46886.c: New testcase.
1968
1969 2012-01-25  Matthias Klose  <doko@ubuntu.com>
1970
1971         * config/linux/arm: Remove empty directory.
1972         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1973
1974 2011-12-09  Alan Modra  <amodra@gmail.com>
1975
1976         PR libgomp/51376
1977         * task.c (GOMP_taskwait): Don't access task->children outside of
1978         task_lock mutex region.
1979         (GOMP_task): Likewise.
1980
1981 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
1982
1983         PR libgomp/51132
1984         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1985         to file scope.
1986         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1987         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1988         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1989         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1990         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1991
1992 2011-12-02  Alan Modra  <amodra@gmail.com>
1993
1994         * config/linux/affinity.c: Use atomic rather than sync builtin.
1995         * config/linux/lock.c: Likewise.
1996         * config/linux/ptrlock.h: Likewise.
1997         * config/linux/ptrlock.c: Likewise.
1998         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1999         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
2000         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
2001         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
2002         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
2003         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
2004         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
2005         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
2006         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
2007         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
2008
2009 2011-11-30  Alan Modra  <amodra@gmail.com>
2010
2011         PR libgomp/51298
2012         * config/linux/bar.h: Use atomic rather than sync builtins.
2013         * config/linux/bar.c: Likewise.  Add missing acquire
2014         synchronisation on generation field.
2015         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
2016         double unlock.
2017
2018 2011-11-30  Alan Modra  <amodra@gmail.com>
2019
2020         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
2021         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
2022         * config/linux/mutex.h: Use atomic rather than sync builtins.
2023         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
2024         * config/linux/omp-lock.h: Comment fix.
2025         * config/linux/arm/mutex.h: Delete.
2026         * config/linux/powerpc/mutex.h: Delete.
2027         * config/linux/ia64/mutex.h: Delete.
2028         * config/linux/mips/mutex.h: Delete.
2029
2030 2011-11-30  Alan Modra  <amodra@gmail.com>
2031
2032         PR libgomp/51249
2033         * config/linux/sem.h: Rewrite.
2034         * config/linux/sem.c: Rewrite.
2035
2036 2011-11-28  Richard Henderson  <rth@redhat.com>
2037
2038         * libgomp.h (enum memmodel): New.
2039
2040 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
2041
2042         * configure: Regenerate.
2043
2044 2011-10-10  Matthias Klose  <doko@ubuntu.com>
2045
2046         * config/posix95: Remove empty directory.
2047
2048 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
2049
2050         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
2051
2052 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
2053
2054         PR fortran/49792
2055         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
2056         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
2057
2058 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2059
2060         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
2061
2062 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2063
2064         PR libgomp/49965
2065         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
2066
2067 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
2068
2069         * config/linux/proc.h: New.
2070         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
2071         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
2072         (gomp_init_num_threads): Update call to cpuset_popcount.
2073         (get_num_procs): Ditto.
2074         * config/linux/affinity.c (gomp_init_affinity): Call
2075         gomp_cpuset_popcount.
2076
2077 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
2078
2079         PR fortran/42041
2080         PR fortran/46752
2081         * omp.h.in (omp_in_final): New prototype.
2082         * omp_lib.f90.in (omp_in_final): New interface.
2083         (omp_integer_kind, omp_logical_kind): Remove
2084         and replace all its uses in the module with 4.
2085         (openmp_version): Change to 201107.
2086         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
2087         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
2088         kind for the parameters.
2089         (omp_in_final): New external.
2090         (openmp_version): Change to 201107.
2091         * task.c (omp_in_final): New function.
2092         (gomp_init_task): Initialize final_task.
2093         (GOMP_task): Remove unused attribute from flags.  Handle final
2094         tasks.
2095         (GOMP_taskyield): New function.
2096         (omp_in_final): Return true if if (false) or final (true) task
2097         or descendant of final (true).
2098         * fortran.c (omp_in_final_): New function.
2099         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
2100         (GOMP_3.0): Export GOMP_taskyield.
2101         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
2102         variables.
2103         (parse_unsigned_long_list): New function.
2104         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
2105         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
2106         even if parse_affinity returned false.
2107         * config/linux/affinity.c (gomp_init_affinity): Handle
2108         gomp_cpu_affinity_len == 0.
2109         * libgomp_g.h (GOMP_taskyield): New prototype.
2110         * libgomp.h (struct gomp_task): Add final_task field.
2111         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
2112         * team.c (gomp_team_start): Override new task's nthreads_var icv
2113         if list form OMP_NUM_THREADS has been used and it has value for
2114         the new nesting level.
2115
2116         * testsuite/libgomp.c/atomic-11.c: New test.
2117         * testsuite/libgomp.c/atomic-12.c: New test.
2118         * testsuite/libgomp.c/atomic-13.c: New test.
2119         * testsuite/libgomp.c/atomic-14.c: New test.
2120         * testsuite/libgomp.c/reduction-6.c: New test.
2121         * testsuite/libgomp.c/task-5.c: New test.
2122         * testsuite/libgomp.c++/atomic-2.C: New test.
2123         * testsuite/libgomp.c++/atomic-3.C: New test.
2124         * testsuite/libgomp.c++/atomic-4.C: New test.
2125         * testsuite/libgomp.c++/atomic-5.C: New test.
2126         * testsuite/libgomp.c++/atomic-6.C: New test.
2127         * testsuite/libgomp.c++/atomic-7.C: New test.
2128         * testsuite/libgomp.c++/atomic-8.C: New test.
2129         * testsuite/libgomp.c++/atomic-9.C: New test.
2130         * testsuite/libgomp.c++/task-8.C: New test.
2131         * testsuite/libgomp.c++/reduction-4.C: New test.
2132         * testsuite/libgomp.fortran/allocatable7.f90: New test.
2133         * testsuite/libgomp.fortran/allocatable8.f90: New test.
2134         * testsuite/libgomp.fortran/crayptr3.f90: New test.
2135         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
2136         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
2137         * testsuite/libgomp.fortran/pointer1.f90: New test.
2138         * testsuite/libgomp.fortran/pointer2.f90: New test.
2139         * testsuite/libgomp.fortran/task4.f90: New test.
2140
2141 2011-08-02  Tobias Burnus  <burnus@net-b.de>
2142
2143         * libgomp.texi: Update OpenMP spec references to 3.1.
2144         (omp_in_final,OMP_PROC_BIND): New sections.
2145         (OMP_NUM_THREADS): Document that the value can be now a list.
2146         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
2147
2148 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2149
2150         * config/linux/x86/futex.h: Check __x86_64__ instead of
2151         __LP64__.
2152
2153 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
2154
2155         PR middle-end/49897
2156         PR middle-end/49898
2157         * testsuite/libgomp.c/pr49897-1.c: New test.
2158         * testsuite/libgomp.c/pr49897-2.c: New test.
2159         * testsuite/libgomp.c/pr49898-1.c: New test.
2160         * testsuite/libgomp.c/pr49898-2.c: New test.
2161
2162 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2163
2164         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
2165         for ia32 instead of ilp32.
2166
2167         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
2168         * testsuite/libgomp.c/atomic-6.c: Likewise.
2169
2170 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
2171
2172         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
2173         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
2174
2175 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2176
2177         PR libgomp/45351
2178         * config/osf/sem.h: New file.
2179         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
2180
2181 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2182
2183         PR target/49541
2184         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
2185         ldflags.
2186
2187 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
2188
2189         * config/linux/wait.h (do_spin): New inline, largely copied
2190         from do_wait, just don't do futex_wait here, instead return true if
2191         it should be done.
2192         (do_wait): Implement using do_spin.
2193         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
2194         to prototype.
2195         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2196         __sync_bool_compare_and_swap, pass the oldval to
2197         gomp_mutex_lock_slow.
2198         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
2199         If all mutex contenders are just spinning and not sleeping, don't
2200         change state to 2 unnecessarily.  Optimize the loop when state has
2201         already become 2 to use just one atomic operation per loop instead
2202         of two.
2203         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
2204         to prototype.
2205         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2206         __sync_bool_compare_and_swap, pass the oldval to
2207         gomp_mutex_lock_slow.
2208
2209 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
2210
2211         PR libgomp/49490
2212         * iter.c (gomp_iter_static_next): For chunk size 0
2213         only use n ceil/ nthreads size for the first
2214         n % nthreads threads in the team instead of
2215         all threads except for the last few ones which
2216         get less work or none at all.
2217         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
2218         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
2219         chunk argument, set run_sched_modifier to 0 for static
2220         resp. 1 for other kinds.  If chunk argument is 0
2221         and not static, set value to 1.
2222
2223 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
2224
2225         PR c++/49043
2226         * testsuite/libgomp.c++/pr49043.C: New test.
2227
2228         PR c++/48869
2229         * testsuite/libgomp.c++/pr48869.C: New test.
2230
2231 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
2232
2233         PR fortran/48894
2234         * fortran.c: Include limits.h.
2235         (TO_INT): Define.
2236         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
2237         *set.
2238         (omp_set_num_threads_8_, omp_set_schedule_8_,
2239         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
2240         omp_get_team_size_8_): Use TO_INT macro.
2241         * testsuite/libgomp.fortran/pr48894.f90: New test.
2242
2243 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
2244
2245         PR middle-end/48591
2246         * testsuite/libgomp.c/pr48591.c: New test.
2247
2248 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2249
2250         PR bootstrap/48135
2251         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
2252         * configure: Regenerate.
2253
2254 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
2255
2256         PR fortran/47886
2257         * testsuite/libgomp.fortran/task3.f90: New test.
2258
2259 2011-02-24  Tobias Burnus  <burnus@net-b.de>
2260
2261         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
2262
2263 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
2264
2265         PR libgomp/47854
2266         * libgomp.texi (omp_get_wtime): Don't say time in the past
2267         must be Unix Epoch.
2268
2269 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
2270
2271         PR libgomp/47804
2272         * testsuite/libgomp.fortran/fortran.exp: Check for both
2273         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
2274         but $blddir != "", still append ${blddir}/${lang_library_path}
2275         to ld_library_path.
2276
2277 2011-02-16  Tobias Burnus  <burnus@net-b.de>
2278
2279         PR libgomp/47758
2280         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
2281         of libquadmath.a before adding its libpath to ldflags.
2282
2283 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
2284
2285         PR libgomp/47731
2286         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
2287         to FUTEX_WAIT futex syscall.
2288         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
2289
2290 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2291
2292         * configure: Regenerate.
2293
2294 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
2295
2296         PR libstdc++/36104
2297         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
2298
2299 2011-01-16  Gerald Pfeifer
2300
2301         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
2302
2303 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
2304
2305         PR fortran/46874
2306         * libgomp.fortran/allocatable6.f90: New test.
2307
2308 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2309
2310         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
2311         * configure: Regenerate.
2312
2313 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
2314
2315         PR target/40125
2316         PR lto/46695
2317         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
2318         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
2319         * aclocal.m4: Regenerate.
2320         * configure: Regenerate.
2321         * Makefile.in: Regenerate.
2322         * testsuite/Makefile.in: Regenerate.
2323
2324 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
2325
2326         PR fortran/46753
2327         * libgomp.fortran/pr46753.f90: New test.
2328
2329         PR libgomp/43706
2330         * env.c (initialize_env): Default to spin count 300000
2331         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
2332         is specified.
2333
2334         PR libgomp/45240
2335         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
2336         at the end if sync builtins aren't supported.
2337
2338 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2339
2340         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
2341
2342 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2343
2344         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
2345
2346 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
2347
2348         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
2349
2350 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2351             Tobias Burnus  <burnus@net-b.de>
2352
2353         PR fortran/32049
2354         * configure.ac:
2355         * configure: Regenerate.
2356
2357 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2358
2359         * config/linux/futex.h: New.
2360         * config/linux/arm/mutex.h: New.
2361         * configure.tgt (arm*-*-linux*): Add config path.
2362
2363 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
2364
2365         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2366
2367 2010-09-23  Tobias Burnus  <burnus@net-b.de>
2368
2369         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
2370         Change Fortran datatype to LOGICAL.
2371         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
2372         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
2373
2374 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2375
2376         * configure: Regenerate.
2377
2378 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
2379
2380         * libgomp.texi: Add function keyword to a couple of Fortran
2381         interfaces, use integer instead of int for Fortran.
2382
2383 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
2384
2385         * libgomp.texi: Fix spelling and pasto problems throughout.
2386         Adjust prototypes to match code.
2387
2388 2010-07-24  Tobias Burnus  <burnus@net-b.de>
2389
2390         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
2391         silence -fwhole-file warning.
2392
2393 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2394
2395         * configure.tgt (*-*-solaris2.[56]*): Removed.
2396
2397 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2398
2399         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
2400         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
2401         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
2402         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
2403         targetting solaris2*.
2404         * configure: Regenerate.
2405         * config.h.in: Regenerate.
2406
2407         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
2408         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
2409         Add libgomp_version_dep.
2410         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
2411         versioning.
2412         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
2413         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
2414         * Makefile.in: Regenerate.
2415
2416         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
2417         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2418         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
2419         to common block, protected by
2420         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2421
2422 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
2423
2424         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
2425
2426 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
2427
2428         PR bootstrap/43170
2429         * configure: Regenerate.
2430
2431 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2432
2433         PR other/43620
2434         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
2435         * configure: Regenerate.
2436         * Makefile.in: Regenerate.
2437         * testsuite/Makefile.in: Regenerate.
2438
2439 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
2440
2441         PR c/43893
2442         * testsuite/libgomp.c/pr43893.c: New test.
2443         * testsuite/libgomp.c++/pr43893.C: New test.
2444
2445 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
2446
2447         PR middle-end/43570
2448         * testsuite/libgomp.fortran/vla8.f90: New test.
2449
2450 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
2451
2452         PR libgomp/43706
2453         * config/linux/affinity.c (gomp_init_affinity): Decrease
2454         gomp_available_cpus if affinity mask confines the process to fewer
2455         CPUs.
2456         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
2457         non-NULL, just return gomp_available_cpus.
2458
2459         PR libgomp/43569
2460         * sections.c (gomp_sections_init): Initialize ws->mode.
2461
2462 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
2463
2464         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
2465         not unused bar variable.
2466         * configure: Regenerate.
2467
2468 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2469
2470         * Makefile.in: Regenerate.
2471         * aclocal.m4: Regenerate.
2472         * testsuite/Makefile.in: Regenerate.
2473
2474 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
2475
2476         PR libgomp/42942
2477         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
2478         (initialize_env): Adjust callers.
2479         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
2480         when the argument is 0.
2481
2482         * testsuite/libgomp.c/pr42942.c: New test.
2483
2484 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
2485
2486         PR middle-end/42644
2487         PR middle-end/42130
2488         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2489         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
2490
2491 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2492
2493         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
2494         * testsuite/libgomp.c++/task-6.C: Likewise.
2495
2496 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
2497
2498         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
2499
2500 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
2501
2502         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
2503         * configure: Regenerate.
2504
2505 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
2506
2507         PR fortran/42866
2508         * testsuite/libgomp.fortran/allocatable5.f90: New test.
2509
2510 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
2511
2512         * configure.ac: Test for executability of GFORTRAN.
2513         * configure: Regenerate.
2514
2515 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2516
2517         * configure: Regenerate.
2518
2519 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2520
2521         PR libgomp/42602
2522         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
2523
2524 2010-01-03  Richard Guenther  <rguenther@suse.de>
2525
2526         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
2527
2528 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
2529
2530         * testsuite/libgomp.graphite/pr4118.c: New.
2531
2532 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2533
2534         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
2535         for darwin, protect the test with require-effective-target tls_runtime.
2536         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
2537
2538 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2539
2540         PR target/41605
2541         * testsuite/lib/libgomp.exp: Provide -B options to allow for
2542         link spec %s substitutions for static libraries.
2543
2544 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
2545
2546         PR testsuite/42135
2547         * libgomp.graphite/force-parallel-2.c: Reduce array size.
2548
2549 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2550
2551         * Makefile.in: Regenerate.
2552         * configure: Regenerate.
2553         * testsuite/Makefile.in: Regenerate.
2554
2555 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
2556
2557         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
2558         settings for LC_ALL and LANG.
2559
2560 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
2561
2562         PR fortran/42162
2563         * testsuite/libgomp.fortran/pr42162.f90: New test.
2564
2565 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
2566
2567         PR middle-end/42029
2568         * testsuite/libgomp.c/pr42029.c: New test.
2569
2570 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
2571
2572         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
2573         *s.  Accept ld version without text in ()s.
2574         * configure: Regenerated.
2575
2576 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
2577
2578         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
2579
2580 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2581
2582         PR libgomp/41418
2583         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
2584         or a hyphen (happens with fortran language disabled).
2585         * configure: Regenerate.
2586
2587 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2588
2589         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
2590         use sed script portable to Solaris /bin/sed for extracting ld
2591         version.
2592         * configure: Regenerate.
2593
2594 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
2595
2596         * testsuite/libgomp.graphite/bounds.c: New test.
2597
2598 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2599
2600         * Makefile.am (libgomp_la_LINK): New.
2601         * Makefile.in: Regenerate.
2602
2603 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2604
2605         * configure.ac (AC_PREREQ): Bump to 2.64.
2606
2607 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2608
2609         * Makefile.am (install-html, install-pdf): Remove.
2610         * Makefile.in: Regenerate.
2611
2612         * Makefile.in: Regenerate.
2613         * aclocal.m4: Regenerate.
2614         * config.h.in: Regenerate.
2615         * configure: Regenerate.
2616         * testsuite/Makefile.in: Regenerate.
2617
2618 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2619
2620         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
2621         * Makefile.in: Regenerate.
2622
2623 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
2624
2625         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
2626         * Makefile.in: Regenerate.
2627
2628 2009-08-19  Tobias Burnus  <burnus@net-b.de>
2629
2630         PR fortran/41102
2631         omp_lib.h.in: Fix -std=f95 errors.
2632
2633
2634 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
2635
2636         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
2637         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
2638         * testsuite/libgomp.graphite/graphite.exp: New.
2639
2640 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
2641
2642         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
2643         only build.
2644
2645 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
2646
2647         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
2648         needed memory barrier semantics.
2649         * config/linux/mips/mutex.h: New file.
2650
2651 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2652
2653         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2654
2655 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
2656
2657         * configure: Regenerate.
2658
2659 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
2660
2661         PR testsuite/40699
2662         PR testsuite/40707
2663         PR testsuite/40709
2664         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
2665         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
2666         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
2667
2668 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
2669
2670         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
2671         options when choosing a multilib.
2672
2673 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
2674
2675         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
2676         ld_library_path.  Use add_path.  Add just find_libgcc_s to
2677         ld_library_path, not every libgcc multilib directory.
2678         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
2679         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
2680         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
2681         Use add_path.
2682         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
2683
2684 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
2685
2686         * Makefile.am (LTLDFLAGS): Define.
2687         (LINK): Define.
2688         * Makefile.in: Regenerate.
2689
2690 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
2691
2692         PR fortran/39718
2693         * testsuite/libgomp.fortran/fortran.exp: Don't link with
2694         libgfortranbegin, check existence of libgfortran.a instead of
2695         libgfortranbegin.a.
2696
2697 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
2698
2699         PR libgomp/40174
2700         * team.c (gomp_thread_start): Destroy thr->release semaphore.
2701         (gomp_free_pool_helper): Likewise.
2702
2703 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
2704             Jakub Jelinek  <jakub@redhat.com>
2705
2706         PR fortran/35423
2707         * testsuite/libgomp.fortran/workshare2.f90: New test.
2708
2709 2009-04-09  Nick Clifton  <nickc@redhat.com>
2710
2711         * iter.c: Change copyright header to refer to version 3 of the
2712         GNU General Public License with version 3.1 of the GCC Runtime
2713         Library Exception and to point readers at the COPYING3 and
2714         COPYING3.RUNTIME files and the FSF's license web page.
2715         * alloc.c: Likewise.
2716         * barrier.c: Likewise.
2717         * config/bsd/proc.c: Likewise.
2718         * config/linux/affinity.c: Likewise.
2719         * config/linux/alpha/futex.h: Likewise.
2720         * config/linux/bar.c: Likewise.
2721         * config/linux/bar.h: Likewise.
2722         * config/linux/ia64/futex.h: Likewise.
2723         * config/linux/ia64/mutex.h: Likewise.
2724         * config/linux/lock.c: Likewise.
2725         * config/linux/mips/futex.h: Likewise.
2726         * config/linux/mutex.c: Likewise.
2727         * config/linux/mutex.h: Likewise.
2728         * config/linux/powerpc/futex.h: Likewise.
2729         * config/linux/proc.c: Likewise.
2730         * config/linux/ptrlock.c: Likewise.
2731         * config/linux/ptrlock.h: Likewise.
2732         * config/linux/s390/futex.h: Likewise.
2733         * config/linux/sem.c: Likewise.
2734         * config/linux/sem.h: Likewise.
2735         * config/linux/sparc/futex.h: Likewise.
2736         * config/linux/wait.h: Likewise.
2737         * config/linux/x86/futex.h: Likewise.
2738         * config/mingw32/proc.c: Likewise.
2739         * config/mingw32/time.c: Likewise.
2740         * config/posix/affinity.c: Likewise.
2741         * config/posix/bar.c: Likewise.
2742         * config/posix/bar.h: Likewise.
2743         * config/posix/lock.c: Likewise.
2744         * config/posix/mutex.h: Likewise.
2745         * config/posix/proc.c: Likewise.
2746         * config/posix/ptrlock.h: Likewise.
2747         * config/posix/sem.c: Likewise.
2748         * config/posix/sem.h: Likewise.
2749         * config/posix/time.c: Likewise.
2750         * config/posix95/lock.c: Likewise.
2751         * critical.c: Likewise.
2752         * env.c: Likewise.
2753         * error.c: Likewise.
2754         * fortran.c: Likewise.
2755         * iter_ull.c: Likewise.
2756         * libgomp.h: Likewise.
2757         * libgomp_f.h.in: Likewise.
2758         * libgomp_g.h: Likewise.
2759         * loop.c: Likewise.
2760         * loop_ull.c: Likewise.
2761         * omp.h.in: Likewise.
2762         * omp_lib.f90.in: Likewise.
2763         * omp_lib.h.in: Likewise.
2764         * ordered.c: Likewise.
2765         * parallel.c: Likewise.
2766         * sections.c: Likewise.
2767         * single.c: Likewise.
2768         * task.c: Likewise.
2769         * team.c: Likewise.
2770         * work.c: Likewise.
2771
2772 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2773
2774         * testsuite/config/default.exp: Change copyright header to refer to
2775         version 3 of the GNU General Public License and to point readers
2776         at the COPYING3 file and the FSF's license web page.
2777
2778 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
2779
2780         PR middle-end/39573
2781         * libgomp.c++/pr39573.C: New test.
2782
2783 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
2784
2785         PR other/39591
2786         * testsuite/libgomp.c/pr39591-1.c: New test.
2787         * testsuite/libgomp.c/pr39591-2.c: New test.
2788         * testsuite/libgomp.c/pr39591-3.c: New test.
2789
2790 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
2791
2792         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
2793         * testsuite/libgomp.c/atomic-6.c: Ditto.
2794
2795 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
2796
2797         PR c/39495
2798         * testsuite/libgomp.c/loop-12.c: New test.
2799         * testsuite/libgomp.c/loop-11.c: New test.
2800         * testsuite/libgomp.c++/loop-11.C: New test.
2801         * testsuite/libgomp.c++/loop-12.C: New test.
2802         * testsuite/libgomp.c++/for-8.C: New test.
2803
2804 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2805
2806         * configure: Regenerate.
2807
2808 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
2809
2810         PR middle-end/39154
2811         * testsuite/libgomp.c/pr39154.c: New test.
2812
2813 2009-01-30  Ian Lance Taylor  <iant@google.com>
2814
2815         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
2816         libgomp_ld_is_gold.  Get gold version number.
2817         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
2818         * configure: Rebuild.
2819
2820 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2821
2822         * testsuite/lib/libgomp.exp: Add -B option for targets that
2823         use libgfortran.a%s in their specs.
2824
2825 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
2826
2827         PR libgomp/38086
2828         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
2829         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
2830         HAVE_AS_SYMVER_DIRECTIVE is not defined.
2831         * configure: Regenerated.
2832         * config.h.in: Likewise.
2833
2834 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
2835
2836         PR c++/38650
2837         * testsuite/libgomp.c/pr38650.c: New test.
2838         * testsuite/libgomp.c++/pr38650.C: New test.
2839
2840 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
2841
2842         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
2843
2844 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
2845
2846         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
2847
2848 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2849
2850         * configure: Regenerate.
2851
2852 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
2853
2854         PR middle-end/36802
2855         * testsuite/libgomp.c/pr36802-1.c: New test.
2856         * testsuite/libgomp.c/pr36802-2.c: New test.
2857         * testsuite/libgomp.c/pr36802-3.c: New test.
2858
2859 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
2860
2861         PR libgomp/38270
2862         * config/linux/powerpc/mutex.h: New.
2863
2864 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
2865
2866         PR c++/38257
2867         * testsuite/libgomp.c++/for-7.C: New test.
2868
2869         PR c++/38348
2870         * testsuite/libgomp.c++/for-6.C: New test.
2871
2872 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
2873
2874         PR testsuite/28870
2875         * testsuite/lib/libgomp.exp: Include new timeout library files.
2876         (libgomp_target_compile): Set timeout value from new proc.
2877
2878 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
2879
2880         PR libgomp/37938
2881         * config/linux/ia64/mutex.h: New.
2882
2883 2008-11-04  Tobias Burnus  <burnus@net-b.de>
2884
2885         PR libgomp/37935
2886         * libgomp.texi (Runtime library routines, environment variables):
2887         Update for OpenMP version 3.0.
2888
2889 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2890             Steve Ellcey  <sje@cup.hp.com>
2891
2892         * configure: Regenerate for new libtool.
2893         * Makefile.in: Ditto.
2894         * testsuite/Makefile.in: Ditto.
2895
2896 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
2897             Andreas Tobler  <a.tobler@schweiz.org>
2898
2899         * config/bsd/proc.c: New file.
2900         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
2901         * configure.ac: Check for header <sys/sysctl.h>
2902         * configure: Regenerate.
2903         * config.h.in: Likewise.
2904
2905 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
2906
2907         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
2908
2909 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2910
2911         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
2912         * Makefile.in: Regenerated.
2913         * testsuite/Makefile.in: Regenerated.
2914
2915 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
2916
2917         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
2918         depend on blddir if blddir exists.
2919         (libgomp_target_compile): Likewise.
2920         * testsuite/libgomp.c++/c++.exp: Likewise.
2921         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2922
2923 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2924
2925         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
2926         Do not list GPL as Invariant Section.
2927
2928 2008-07-28  Ilie Garbacea  <ilie@mips.com>
2929             Chao-ying Fu  <fu@mips.com>
2930
2931         * configure.tgt: Enable futex for MIPS.
2932         * config/linux/mips/futex.h: New file.
2933
2934 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
2935
2936         * team.c (gomp_team_end): Free team immediately if it has
2937         just one thread.
2938
2939 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
2940
2941         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2942         * testsuite/libgomp.fortran/fortran.exp: Same.
2943         * testsuite/libgomp.c/c.exp: Same.
2944         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2945         directory to library path first.
2946
2947 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
2948
2949         * env.c (parse_stacksize): Add cast to avoid warning.
2950         (parse_spincount): Likewise.
2951
2952 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
2953
2954         * testsuite/libgomp.c/loop-10.c: New test.
2955         * libgomp.c/loop-3.c (main): Add lastprivate clause.
2956         * libgomp.c++/loop-6.C (main): Likewise.
2957
2958         PR debug/36617
2959         * testsuite/libgomp.c/debug-1.c: New test.
2960
2961 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
2962
2963         * testsuite/libgomp.c/nqueens-1.c: New test.
2964
2965         PR c++/36523
2966         * testsuite/libgomp.c++/task-7.C: New function.
2967
2968 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2969
2970         * configure: Regenerate.
2971
2972 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2973
2974         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2975         mutex when HAVE_SYNC_BUILTINS isn't defined.
2976
2977 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2978
2979         * libgomp.texi (omp_test_lock): Fix typo.
2980
2981 2008-06-12  Tobias Burnus  <burnus@net-b.de>
2982
2983         * omp_lib.f90.in: Add "implicit none".
2984
2985 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
2986
2987         PR middle-end/36506
2988         * testsuite/libgomp.c/reduction-5.c: New test.
2989
2990 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
2991
2992         * libgomp.h (struct gomp_task): Add in_tied_task field.
2993         * task.c (gomp_init_task): Initialize it.
2994         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
2995         unconditionally.  Don't call gomp_team_barrier_wake if
2996         current task is implicit or if(0) from implicit and number of
2997         running tasks is equal to nthreads - 1.
2998
2999         PR libgomp/36471
3000         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
3001         omp_get_team_size_8): Fix pastos.
3002
3003         PR libgomp/36469
3004         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
3005         * configure: Regenerated.
3006         * config.h.in: Regenerated.
3007         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
3008         defined.
3009
3010 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
3011
3012         PR bootstrap/36452
3013         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
3014         (GOMP_loop_ull_dynamic_start): Likewise.
3015         (GOMP_loop_ull_guided_start): Likewise.
3016         (GOMP_loop_ull_ordered_static_start): Likewise.
3017         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
3018         (GOMP_loop_ull_ordered_guided_start): Likewise.
3019
3020 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
3021             Richard Henderson  <rth@redhat.com>
3022             Ulrich Drepper  <drepper@redhat.com>
3023             Jakob Blomer  <jakob.blomer@ira.uka.de>
3024
3025         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
3026         Substitute also OMP_*LOCK_25*.
3027         * configure: Regenerated.
3028         * config.h.in: Regenerated.
3029         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
3030         ptrlock.c and task.c.
3031         * Makefile.in: Regenerated.
3032         * testsuite/Makefile.in: Regenerated.
3033         * task.c: New file.
3034         * loop_ull.c: New file.
3035         * iter_ull.c: New file.
3036         * libgomp.h: Include ptrlock.h.
3037         (enum gomp_task_kind): New type.
3038         (struct gomp_team): Add task_lock, task_queue, task_count,
3039         task_running_count, single_count fields.  Add
3040         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
3041         Remove work_share_lock, generation_mask,
3042         oldest_live_gen, num_live_gen and init_work_shares fields, add
3043         work work_share_list_alloc, work_share_list_free and work_share_chunk
3044         fields.  Change work_shares from pointer to pointers into an array.
3045         Change ordered_release field into gomp_sem_t ** from flexible array
3046         member.  Add implicit_task and initial_work_shares fields.
3047         Move close to the end of the struct.
3048         (struct gomp_team_state): Add single_count, last_work_share,
3049         active_level and level fields, remove work_share_generation.
3050         (gomp_barrier_handle_tasks): New prototype.
3051         (gomp_finish_task): New inline function.
3052         (struct gomp_work_share): Move chunk_size, end, incr into
3053         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
3054         next_ll fields.  Reshuffle fields.  Add next_alloc,
3055         next_ws, next_free and inline_ordered_team_ids fields, change
3056         ordered_team_ids into pointer from flexible array member.
3057         Add mode field.  Put lock and next into a different cache line
3058         from most of the write-once fields.
3059         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
3060         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
3061         gomp_iter_ull_guided_next): New prototypes.
3062         (gomp_new_icv): New prototype.
3063         (struct gomp_thread): Add thread_pool and task fields.
3064         (struct gomp_thread_pool): New type.
3065         (gomp_new_team): New prototype.
3066         (gomp_team_start): Change type of last argument.
3067         (gomp_new_work_share): Removed.
3068         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
3069         (gomp_work_share_init_done): New static inline.
3070         (gomp_throttled_spin_count_var, gomp_available_cpus,
3071         gomp_managed_threads): New extern decls.
3072         (gomp_init_task): New prototype.
3073         (gomp_spin_count_var): New extern var decl.
3074         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
3075         or no alias support, or if not PIC.
3076         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
3077         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
3078         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
3079         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
3080         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
3081         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
3082         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
3083         gomp_test_nest_lock_25): New prototypes.
3084         (omp_lock_symver, strong_alias): Define.
3085         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
3086         decls.
3087         (gomp_end_task): New.
3088         (struct gomp_task_icv, gomp_global_icv): New.
3089         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
3090         (struct gomp_task): New.
3091         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3092         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3093         (gomp_icv): New.
3094         (gomp_schedule_type): Reorder enum to match
3095         omp_sched_t.
3096         * team.c (struct gomp_thread_start_data): Add thread_pool and task
3097         fields.
3098         (gomp_thread_start): Add gomp_team_barrier_wait call.
3099         For non-nested case remove clearing of docked thread thr fields.
3100         Use pool fields instead of global gomp_* variables.  Use
3101         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
3102         Create tasks for each member thread.
3103         (free_team): Only destroy team barrier, task_lock here and free it.
3104         (gomp_free_thread): Free last_team if non-NULL.
3105         (gomp_team_end): Call gomp_team_barrier_wait instead of
3106         gomp_barrier_wait.  For nested case call one extra
3107         gomp_barrier_wait.  Move here some destruction from free_team.
3108         Call free_team on pool->last_team if any, rather than freeing
3109         current team.  Destroy work_share_list_free_lock ifndef
3110         HAVE_SYNC_BUILTINS.
3111         (gomp_new_icv): New function.
3112         (gomp_threads, gomp_threads_size, gomp_threads_used,
3113         gomp_threads_dock): Removed.
3114         (gomp_thread_destructor): New variable.
3115         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
3116         functions.
3117         (gomp_team_start): Create new pool if current thread doesn't have
3118         one.  Use pool fields instead of global gomp_* variables.
3119         Initialize thread_pool field for new threads.  Clear single_count.
3120         Change last argument from ws to team, don't create
3121         new team, set ts.work_share to &team->work_shares[0] and clear
3122         ts.last_work_share.  Don't clear ts.work_share_generation.
3123         If number of threads changed, adjust atomically gomp_managed_threads.
3124         Use gomp_init_task instead of gomp_new_task,
3125         set thr->task to the corresponding implicit_task array entry.
3126         Create tasks for each member thread.  Initialize ts.level.
3127         (initialize_team): Call pthread_key_create on
3128         gomp_thread_destructor.
3129         (team_destructor): New function.
3130         (new_team): Removed.
3131         (gomp_new_team): New function.
3132         (free_team): Free gomp_work_share blocks chained through next_alloc,
3133         instead of freeing work_shares and destroying work_share_lock.
3134         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
3135         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
3136         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
3137         of gomp_barrier_wait.
3138         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
3139         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
3140         if gomp_work_share_start returned true.  Don't unlock ws->lock.
3141         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
3142         of gomp_barrier_wait.
3143         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
3144         gomp_work_share_init_done if gomp_work_share_start returned true.
3145         Don't unlock ws->lock.
3146         * work.c: Include stddef.h.
3147         (free_work_share): Use work_share_list_free_lock instead
3148         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
3149         Call gomp_fini_work_share and then either free ws if orphaned, or
3150         put it into work_share_list_free list of the current team.
3151         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
3152         functions.
3153         (gomp_work_share_start, gomp_work_share_end,
3154         gomp_work_share_end_nowait): Rewritten.
3155         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
3156         (openmp_version): Set to 200805.
3157         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3158         omp_sched_guided, omp_sched_auto): New parameters.
3159         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3160         omp_set_max_active_levels, omp_get_max_active_levels,
3161         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3162         omp_get_active_level): New interfaces.
3163         * omp_lib.h.in (openmp_version): Set to 200805.
3164         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3165         omp_sched_guided, omp_sched_auto): New parameters.
3166         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3167         omp_set_max_active_levels, omp_get_max_active_levels,
3168         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3169         omp_get_active_level): New externals.
3170         * loop.c: Include limits.h.
3171         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
3172         GFS_AUTO.
3173         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
3174         Likewise.  Use gomp_icv.
3175         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
3176         ts.static_trip here.
3177         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
3178         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
3179         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
3180         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
3181         don't unlock ws->lock, otherwise lock it.
3182         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
3183         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
3184         (gomp_parallel_loop_start): Call gomp_new_team instead of
3185         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
3186         Adjust gomp_team_start caller.  Pass 0 as second argument to
3187         gomp_resolve_num_threads.
3188         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
3189         If adding ws->chunk_size nthreads + 1 times after end won't
3190         overflow, set ws->mode to 1.
3191         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
3192         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
3193         GOMP_loop_ull_ordered_static_start,
3194         GOMP_loop_ull_ordered_dynamic_start,
3195         GOMP_loop_ull_ordered_guided_start,
3196         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
3197         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
3198         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
3199         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
3200         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
3201         prototypes.
3202         * libgomp.map: Export lock routines also @@OMP_2.0.
3203         (GOMP_loop_ordered_dynamic_first,
3204         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
3205         GOMP_loop_ordered_static_first): Remove.
3206         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
3207         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
3208         GOMP_loop_ull_ordered_dynamic_next,
3209         GOMP_loop_ull_ordered_dynamic_start,
3210         GOMP_loop_ull_ordered_guided_next,
3211         GOMP_loop_ull_ordered_guided_start,
3212         GOMP_loop_ull_ordered_runtime_next,
3213         GOMP_loop_ull_ordered_runtime_start,
3214         GOMP_loop_ull_ordered_static_next,
3215         GOMP_loop_ull_ordered_static_start,
3216         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
3217         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
3218         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
3219         (omp_set_schedule, omp_get_schedule,
3220         omp_get_thread_limit, omp_set_max_active_levels,
3221         omp_get_max_active_levels, omp_get_level,
3222         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
3223         omp_set_schedule_, omp_set_schedule_8_,
3224         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3225         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3226         omp_get_max_active_levels_, omp_get_level_,
3227         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3228         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3229         New exports @@OMP_3.0.
3230         * omp.h.in (omp_sched_t): New type.
3231         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3232         omp_set_max_active_levels, omp_get_max_active_levels,
3233         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3234         omp_get_active_level): New prototypes.
3235         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
3236         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
3237         gomp_thread_limit_var, gomp_remaining_threads_count,
3238         gomp_remaining_threads_lock): New variables.
3239         (parse_spincount): New function.
3240         (initialize_env): Call gomp_init_num_threads unconditionally.
3241         Initialize gomp_available_cpus.  Call parse_spincount,
3242         initialize gomp_{,throttled_}spin_count_var
3243         depending on presence and value of OMP_WAIT_POLICY and
3244         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
3245         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
3246         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
3247         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
3248         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
3249         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3250         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3251         (gomp_global_icv): New.
3252         (parse_schedule): Use it.  Parse "auto".
3253         (omp_set_num_threads): Use gomp_icv.
3254         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
3255         Likewise.
3256         (omp_get_max_threads): Move from parallel.c.
3257         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3258         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
3259         add ialias.
3260         (parse_stacksize, parse_wait_policy): New functions.
3261         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
3262         both wrappers for compatibility and new locks.
3263         (omp_set_schedule, omp_get_schedule,
3264         omp_get_thread_limit, omp_set_max_active_levels,
3265         omp_get_max_active_levels, omp_get_level,
3266         omp_get_ancestor_thread_num, omp_get_team_size,
3267         omp_get_active_level): New ialias_redirect.
3268         (omp_set_schedule_, omp_set_schedule_8_,
3269         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3270         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3271         omp_get_max_active_levels_, omp_get_level_,
3272         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3273         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3274         New functions.
3275         * parallel.c: Include limits.h.
3276         (gomp_resolve_num_threads): Add count argument.  Rewritten.
3277         (GOMP_parallel_start): Call gomp_new_team and pass that as last
3278         argument to gomp_team_start.  Pass 0 as second argument to
3279         gomp_resolve_num_threads.
3280         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
3281         if gomp_thread_limit_var != ULONG_MAX.
3282         (omp_in_parallel): Implement using ts.active_level.
3283         (omp_get_max_threads): Move to env.c.
3284         (omp_get_level, omp_get_ancestor_thread_num,
3285         omp_get_team_size, omp_get_active_level): New functions,
3286         add ialias.
3287         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
3288         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
3289         gomp_iter_dynamic_next instead of the _locked variant and don't take
3290         lock around it, otherwise acquire it before calling
3291         gomp_iter_dynamic_next_locked.
3292         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
3293         gomp_iter_dynamic_next instead of the _locked variant and don't take
3294         lock around it.
3295         (GOMP_parallel_sections_start): Call gomp_new_team instead of
3296         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
3297         Adjust gomp_team_start caller.  Pass count as second argument to
3298         gomp_resolve_num_threads, don't adjust num_threads after the call.
3299         Use gomp_icv.
3300         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
3301         ws->chunk_size by incr.
3302         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
3303         code.
3304         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
3305         types.
3306         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
3307         (omp_check_defines): Check even the compat defines.
3308         * config/linux/ptrlock.c: New file.
3309         * config/linux/ptrlock.h: New file.
3310         * config/linux/wait.h: New file.
3311         * config/posix/ptrlock.c: New file.
3312         * config/posix/ptrlock.h: New file.
3313         * config/linux/bar.h (gomp_team_barrier_wait,
3314         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3315         (gomp_team_barrier_set_task_pending,
3316         gomp_team_barrier_clear_task_pending,
3317         gomp_team_barrier_set_waiting_for_tasks,
3318         gomp_team_barrier_waiting_for_tasks,
3319         gomp_team_barrier_done): New inlines.
3320         (gomp_barrier_t): Rewritten.
3321         (gomp_barrier_state_t): New typedef.
3322         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
3323         gomp_barrier_wait_start): Rewritten.
3324         (gomp_barrier_wait_end): Change second argument to
3325         gomp_barrier_state_t.
3326         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3327         inlines.
3328         * config/linux/bar.c: Include wait.h instead of libgomp.h and
3329         futex.h.
3330         (gomp_barrier_wait_end): Rewritten.
3331         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3332         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
3333         * config/posix/bar.h (gomp_barrier_t): Add generation field.
3334         (gomp_barrier_state_t): New typedef.
3335         (gomp_team_barrier_wait,
3336         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3337         (gomp_barrier_wait_start): Or all but low 2 bits from generation
3338         into the return value.  Return gomp_barrier_state_t.
3339         (gomp_team_barrier_set_task_pending,
3340         gomp_team_barrier_clear_task_pending,
3341         gomp_team_barrier_set_waiting_for_tasks,
3342         gomp_team_barrier_waiting_for_tasks,
3343         gomp_team_barrier_done): New inlines.
3344         (gomp_barrier_wait_end): Change second argument to
3345         gomp_barrier_state_t.
3346         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3347         inlines.
3348         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
3349         (gomp_barrier_wait_end): Change second argument to
3350         gomp_barrier_state_t.
3351         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3352         gomp_team_barrier_wake): New functions.
3353         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
3354         futex.h.
3355         (gomp_futex_wake, gomp_futex_wait): New variables.
3356         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
3357         * config/linux/lock.c: Rewrite to make locks task owned,
3358         for backwards compatibility provide the old entrypoints
3359         if symbol versioning.  Include wait.h instead of libgomp.h and
3360         futex.h.
3361         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
3362         * config/posix95/lock.c: Rewrite to make locks task owned,
3363         for backwards compatibility provide the old entrypoints
3364         if symbol versioning.
3365         * config/posix/lock.c: Rewrite to make locks task owned,
3366         for backwards compatibility provide the old entrypoints
3367         if symbol versioning.
3368         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
3369         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
3370         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
3371         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3372         (sys_futex0): Return error code.
3373         (futex_wake, futex_wait): If ENOSYS was returned, clear
3374         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3375         (cpu_relax, atomic_write_barrier): New static inlines.
3376         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3377         (futex_wake, futex_wait): If ENOSYS was returned, clear
3378         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3379         (cpu_relax, atomic_write_barrier): New static inlines.
3380         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3381         (sys_futex0): Return error code.
3382         (futex_wake, futex_wait): If ENOSYS was returned, clear
3383         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3384         (cpu_relax, atomic_write_barrier): New static inlines.
3385         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3386         (sys_futex0): Return error code.
3387         (futex_wake, futex_wait): If ENOSYS was returned, clear
3388         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3389         (cpu_relax, atomic_write_barrier): New static inlines.
3390         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3391         (sys_futex0): Return error code.
3392         (futex_wake, futex_wait): If ENOSYS was returned, clear
3393         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3394         (cpu_relax, atomic_write_barrier): New static inlines.
3395         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3396         (sys_futex0): Return error code.
3397         (futex_wake, futex_wait): If ENOSYS was returned, clear
3398         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3399         (cpu_relax, atomic_write_barrier): New static inlines.
3400         * config/linux/sem.c: Include wait.h instead of libgomp.h and
3401         futex.h.
3402         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
3403         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
3404         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
3405         types.
3406         (omp_nest_lock_t): Change owner into void *, add lock field.
3407         * config/posix95/omp-lock.h: Include semaphore.h.
3408         (omp_lock_25_t, omp_nest_lock_25_t): New types.
3409         (omp_lock_t): Use sem_t instead of mutex if semaphores
3410         aren't broken.
3411         (omp_nest_lock_t): Likewise.  Change owner to void *.
3412         * config/posix/omp-lock.h: Include semaphore.h.
3413         (omp_lock_25_t, omp_nest_lock_25_t): New types.
3414         (omp_lock_t): Use sem_t instead of mutex if semaphores
3415         aren't broken.
3416         (omp_nest_lock_t): Likewise.  Add owner field.
3417
3418 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
3419
3420         * testsuite/libgomp.c/collapse-1.c: New test.
3421         * testsuite/libgomp.c/collapse-2.c: New test.
3422         * testsuite/libgomp.c/collapse-3.c: New test.
3423         * testsuite/libgomp.c/icv-1.c: New test.
3424         * testsuite/libgomp.c/icv-2.c: New test.
3425         * testsuite/libgomp.c/lib-2.c: New test.
3426         * testsuite/libgomp.c/lock-1.c: New test.
3427         * testsuite/libgomp.c/lock-2.c: New test.
3428         * testsuite/libgomp.c/lock-3.c: New test.
3429         * testsuite/libgomp.c/loop-4.c: New test.
3430         * testsuite/libgomp.c/loop-5.c: New test.
3431         * testsuite/libgomp.c/loop-6.c: New test.
3432         * testsuite/libgomp.c/loop-7.c: New test.
3433         * testsuite/libgomp.c/loop-8.c: New test.
3434         * testsuite/libgomp.c/loop-9.c: New test.
3435         * testsuite/libgomp.c/nested-3.c: New test.
3436         * testsuite/libgomp.c/nestedfn-6.c: New test.
3437         * testsuite/libgomp.c/sort-1.c: New test.
3438         * testsuite/libgomp.c/task-1.c: New test.
3439         * testsuite/libgomp.c/task-2.c: New test.
3440         * testsuite/libgomp.c/task-3.c: New test.
3441         * testsuite/libgomp.c/task-4.c: New test.
3442         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
3443         to C++ testsuite default compiler options.
3444         * testsuite/libgomp.c++/collapse-1.C: New test.
3445         * testsuite/libgomp.c++/collapse-2.C: New test.
3446         * testsuite/libgomp.c++/ctor-10.C: New test.
3447         * testsuite/libgomp.c++/for-1.C: New test.
3448         * testsuite/libgomp.c++/for-2.C: New test.
3449         * testsuite/libgomp.c++/for-3.C: New test.
3450         * testsuite/libgomp.c++/for-4.C: New test.
3451         * testsuite/libgomp.c++/for-5.C: New test.
3452         * testsuite/libgomp.c++/loop-8.C: New test.
3453         * testsuite/libgomp.c++/loop-9.C: New test.
3454         * testsuite/libgomp.c++/loop-10.C: New test.
3455         * testsuite/libgomp.c++/task-1.C: New test.
3456         * testsuite/libgomp.c++/task-2.C: New test.
3457         * testsuite/libgomp.c++/task-3.C: New test.
3458         * testsuite/libgomp.c++/task-4.C: New test.
3459         * testsuite/libgomp.c++/task-5.C: New test.
3460         * testsuite/libgomp.c++/task-6.C: New test.
3461         * testsuite/libgomp.fortran/allocatable1.f90: New test.
3462         * testsuite/libgomp.fortran/allocatable2.f90: New test.
3463         * testsuite/libgomp.fortran/allocatable3.f90: New test.
3464         * testsuite/libgomp.fortran/allocatable4.f90: New test.
3465         * testsuite/libgomp.fortran/collapse1.f90: New test.
3466         * testsuite/libgomp.fortran/collapse2.f90: New test.
3467         * testsuite/libgomp.fortran/collapse3.f90: New test.
3468         * testsuite/libgomp.fortran/collapse4.f90: New test.
3469         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
3470         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
3471         * testsuite/libgomp.fortran/lib4.f90: New test.
3472         * testsuite/libgomp.fortran/lock-1.f90: New test.
3473         * testsuite/libgomp.fortran/lock-2.f90: New test.
3474         * testsuite/libgomp.fortran/nested1.f90: New test.
3475         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
3476         * testsuite/libgomp.fortran/strassen.f90: New test.
3477         * testsuite/libgomp.fortran/tabs1.f90: New test.
3478         * testsuite/libgomp.fortran/tabs2.f: New test.
3479         * testsuite/libgomp.fortran/task1.f90: New test.
3480         * testsuite/libgomp.fortran/task2.f90: New test.
3481         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
3482         * testsuite/libgomp.fortran/vla5.f90: Likewise.
3483         * testsuite/libgomp.c/pr26943-2.c: Likewise.
3484         * testsuite/libgomp.c/pr26943-3.c: Likewise.
3485         * testsuite/libgomp.c/pr26943-4.c: Likewise.
3486
3487 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
3488
3489         PR c++/36308
3490         * testsuite/libgomp.c++/ctor-11.C: New test.
3491         * testsuite/libgomp.c++/ctor-12.C: New test.
3492
3493 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
3494
3495         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
3496
3497 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
3498
3499         PR middle-end/36106
3500         * testsuite/libgomp.c/atomic-5.c: New test.
3501         * testsuite/libgomp.c/atomic-6.c: New test.
3502         * testsuite/libgomp.c/autopar-1.c: New test.
3503
3504 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3505
3506         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
3507         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
3508         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
3509         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
3510         * configure: Regenerate.
3511         * Makefile.in, testsuite/Makefile.in: Likewise.
3512
3513 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
3514
3515         PR bootstrap/35457
3516         * aclocal.m4: Regenerate.
3517         * configure: Regenerate.
3518
3519 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
3520
3521         PR middle-end/35611
3522         * testsuite/libgomp.c/atomic-4.c: New test.
3523
3524         PR libgomp/35625
3525         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
3526         (gomp_iter_guided_next): Likewise.
3527         * testsuite/libgomp.c/pr35625.c: New test.
3528
3529 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3530
3531         * aclocal.m4: Regenerate.
3532         * configure: Likewise.
3533         * Makefile.in: Likewise.
3534         * testsuite/Makefile.in: Likewise.
3535
3536 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
3537
3538         PR middle-end/35185
3539         * testsuite/libgomp.c++/pr35185.C: New test.
3540
3541 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
3542
3543         PR middle-end/35549
3544         * testsuite/libgomp.c/pr35549.c: New test.
3545
3546 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
3547
3548         * testsuite/libgomp.c/atomic-3.c: New test.
3549
3550 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3551
3552         PR fortran/33197
3553         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
3554         .F08 file suffixes.
3555
3556 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
3557
3558         PR libgomp/33131
3559         * configure.ac: Add ACX_HEADER_STRING.
3560         * env.c: Include strings.h.
3561         * aclocal.m4: Regenerate.
3562         * config.h.in: Regenerate.
3563         * configure: Regenerate.
3564         * Makefile.in: Regenerate.
3565         * testsuite/Makefile.in: Regenerate.
3566
3567 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
3568
3569         PR middle-end/35196
3570         * testsuite/libgomp.c/pr35196.c: New test.
3571
3572         PR middle-end/35130
3573         * testsuite/libgomp.fortran/pr35130.f90: New test.
3574         * testsuite/libgomp.c/pr35130.c: New test.
3575
3576 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
3577
3578         PR middle-end/33880
3579         * testsuite/libgomp.c/pr33880.c: New test.
3580         * testsuite/libgomp.fortran/pr33880.f90: New test.
3581
3582 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
3583
3584         * configure: Regenerate.
3585
3586 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
3587
3588         * configure.ac: Move futex checking into ../config/futex.m4.
3589         * configure: Rebuilt.
3590         * aclocal.m4: Rebuilt.
3591         * Makefile.in: Rebuilt.
3592
3593         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
3594         2007-10-15 ../config/tls.m4 change.
3595
3596 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
3597
3598         PR c++/34513
3599         * testsuite/libgomp.c/pr34513.c: New test.
3600         * testsuite/libgomp.c++/pr34513.C: New test.
3601
3602 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
3603
3604         PR target/32765
3605         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
3606
3607 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
3608
3609         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
3610
3611 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
3612
3613         * testsuite/libgomp.c/private-1.c: New test.
3614
3615 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
3616             Paolo Bonzini  <bonzini@gnu.org>
3617
3618         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
3619         instead of 'VPATH ='.
3620         * Makefile.in: Regenerate.
3621
3622 2007-11-23  Matthias Klose  <doko@ubuntu.com>
3623
3624         * configure.ac: Adjust makeinfo version check.
3625         * configure: Regenerate.
3626
3627 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
3628
3629         PR fortran/34020
3630         * testsuite/libgomp.fortran/pr34020.f90: New test.
3631
3632 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
3633
3634         PR c++/33894
3635         * testsuite/libgomp.c++/atomic-1.C: New test.
3636
3637 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
3638
3639         PR libgomp/33275
3640         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
3641         Make x and y integers rather than (implicit) reals.  Add private (j)
3642         clause to the last omp parallel.
3643
3644 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
3645
3646         * configure: Regenerate following changes to ../config/tls.m4.
3647
3648 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
3649
3650         * testsuite/libgomp.fortran/stack.f90: New test.
3651
3652 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
3653
3654         * config/mingw32/proc.c: New file.
3655
3656 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
3657
3658         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
3659         (main): Use __get_cpuid to get i386 target fetaures.
3660         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
3661         (main): Use __get_cpuid to get x86_64 target fetaures.
3662
3663 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
3664
3665         PR target/32765
3666         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
3667         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
3668
3669 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
3670
3671         PR fortran/32550
3672         * testsuite/libgomp.fortran/pr32550.f90: New test.
3673         * testsuite/libgomp.fortran/crayptr2.f90: New test.
3674
3675 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
3676
3677         * aclocal.m4: Regenerated.
3678
3679 2007-07-05  Tobias Burnus  <burnus@net-b.de>
3680
3681         PR fortran/32359
3682         * testsuite/libgomp.fortran/pr32359.f90: New.
3683
3684 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
3685
3686         PR libgomp/32468
3687         * sections.c (GOMP_parallel_sections_start): Only decrease
3688         number of threads to COUNT if dyn_var is true.
3689         * testsuite/libgomp.c/pr32468.c: New test.
3690
3691 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3692
3693         PR libgomp/26308
3694         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
3695
3696 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
3697
3698         PR middle-end/32362
3699         * testsuite/libgomp.c/pr32362-1.c: New test.
3700         * testsuite/libgomp.c/pr32362-2.c: New test.
3701         * testsuite/libgomp.c/pr32362-3.c: New test.
3702
3703 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
3704
3705         * team.c (gomp_team_start): Fix setting up thread_attr
3706         stack size.
3707
3708 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
3709
3710         * configure: Regenerate.
3711
3712 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
3713
3714         * Makefile.in: Regenerate.
3715         * configure: Regenerate.
3716         * aclocal.m4: Regenerate.
3717         * testsuite/Makefile.in: Regenerate.
3718
3719 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
3720
3721         * config/linux/proc.c: New file.
3722
3723         PR libgomp/28482
3724         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
3725
3726 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
3727
3728         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
3729
3730 2007-04-16  Matthias Klose  <doko@debian.org>
3731
3732         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
3733         flags if not building with -m64.
3734         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
3735         flag for i?86-*-* targets, if current target matches -m64.
3736
3737 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
3738
3739         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
3740         * Makefile.in: Regenerate.
3741
3742 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3743
3744         PR testsuite/31369
3745         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
3746         ld_library_path.
3747         * testsuite/libgomp.fortran/fortran.exp: Likewise.
3748
3749 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
3750
3751         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
3752         decls.
3753         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
3754         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
3755         (parse_affinity): New function.
3756         (initialize_env): Call it and gomp_init_affinity.
3757         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
3758         create new pthread_attr_t and call gomp_init_thread_affinity
3759         on it for each thread before passing the attribute to pthread_create.
3760         * config/linux/affinity.c: New file.
3761         * config/posix/affinity.c: New file.
3762         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
3763         * configure: Rebuilt.
3764         * config.h.in: Rebuilt.
3765         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
3766         * Makefile.in: Rebuilt.
3767
3768 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
3769
3770         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
3771         *-*-darwin*.
3772         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
3773         and use it if found.
3774
3775 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
3776
3777         * testsuite/config/default.exp: New file.
3778         * testsuite/lib/libgomp.exp: New file.
3779         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
3780         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
3781         load_lib *, load_gcc_lib *): Move to libgomp.exp.
3782         (libgomp_load): Remove.
3783         * testsuite/lib/libgomp.exp (libgomp_init): Compute
3784         always_ld_library_path, not ld_library_path.  Set additional_flags
3785         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
3786         (target_compile): Do not call libgomp_init.  Append lang_library_path
3787         and lang_link_flags to options.
3788         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
3789         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
3790         here.
3791         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
3792         always_ld_library_path.  Set LD_LIBRARY_PATH here.
3793         * testsuite/libgomp.fortran/fortran.exp: Ditto.
3794         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
3795         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
3796         CX8 flag.
3797         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
3798         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
3799         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
3800         * testsuite/libgomp.c/pr29947-1.c: Ditto.
3801         * testsuite/libgomp.c/atomic-10.c: Ditto.
3802
3803 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
3804
3805         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
3806         dg-final cleanup-modules line.
3807         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
3808         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
3809         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
3810         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3811         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3812         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3813         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3814
3815 2007-03-18  Andreas Schwab  <schwab@suse.de>
3816
3817         * acinclude.m4: Adjust regular expression for ld version
3818         extraction.
3819         * configure: Regenerate.
3820
3821 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
3822
3823         * Makefile.am: Add install-pdf target as copied from
3824         automake v1.10 rules.
3825         * Makefile.in: Regenerate
3826
3827 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
3828
3829         PR libgomp/28486
3830         * configure: Regenerate.
3831
3832         PR c++/30703
3833         * testsuite/libgomp.c++/pr30703.C: New test.
3834
3835 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
3836
3837         Revert:
3838         2006-07-05  Eric Christopher  <echristo@apple.com>
3839         * configure.ac: Depend addition of -pthread on host OS.
3840         * configure: Regenerate.
3841
3842 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3843
3844         * libgomp.texi: Fix spacing after abbreviations.
3845
3846 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
3847
3848         PR libgomp/30546
3849         * configure.ac: Add check for makeinfo
3850         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
3851         if an appropiate version of makeinfo is found.
3852         * aclocal.m4: Regenerated.
3853         * configure: Regenerated.
3854         * Makefile.in: Regenerated.
3855         * testsuite/Makefile.in: Regenerated.
3856
3857 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
3858
3859         PR libgomp/30540
3860         * libgomp.texi: More about implementation-dependent settings.
3861
3862 2007-01-26  Tobias Burnus  <burnus@net-b.de>
3863
3864         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
3865
3866 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
3867
3868         PR middle-end/30494
3869         * testsuite/libgomp.c/pr30494.c: New test.
3870
3871 2007-01-15  Tom Tromey  <tromey@redhat.com>
3872
3873         * configure: Rebuilt.
3874         * configure.ac: Fixed comment.
3875
3876 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
3877
3878         * libgomp.texi: Document implementation specific default values of
3879         environment variables.
3880
3881 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
3882
3883         PR libgomp/28209
3884         * libgomp.texi: New file.
3885         * configure.ac: Add --enable-generated-files-in-srcdir option.
3886         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
3887         files to srcdir.
3888         * Makefile.in: Regenerated.
3889         * config.h.in: Regenerated.
3890         * testsuite/Makefile.in: Regenerated.
3891         * NOTES: Removed.
3892
3893 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
3894
3895         PR libgomp/29949
3896         * env.c (omp_set_num_threads): Set illegal thread count to 1.
3897
3898 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
3899
3900         * configure: Regenerate.
3901
3902 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
3903
3904         PR libgomp/29947
3905         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
3906         start if there shouldn't be any loop iterations.
3907         (gomp_loop_ordered_static_start): Remove start == end test.
3908         * testsuite/libgomp.c/pr29947-1.c: New test.
3909         * testsuite/libgomp.c/pr29947-2.c: New test.
3910
3911 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
3912
3913         * configure.tgt: Force initial-exec TLS model on Linux only.
3914
3915 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
3916
3917         * configure: Regenerated.
3918
3919 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
3920
3921         * env.c (parse_schedule): Reject out of range values.
3922         (parse_unsigned_long): Reject out of range, negative or zero values.
3923
3924 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
3925
3926         PR fortran/29629
3927         * testsuite/libgomp.fortran/pr29629.f90: New test.
3928
3929 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
3930
3931         PR libgomp/29494
3932         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3933         * config/posix95: New directory.
3934         * config/posix95/omp-lock.h: New file.
3935         * config/posix95/lock.c: Likewise.
3936
3937 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
3938
3939         * aclocal.m4: Regenerate.
3940         * configure: Regenerate.
3941
3942 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3943
3944         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3945         '<' to '<='.
3946
3947 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3948
3949         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3950         test.
3951         * configure: Regenerate.
3952         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3953
3954 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
3955
3956         PR middle-end/25261
3957         PR middle-end/28790
3958         * testsuite/libgomp.c/nestedfn-4.c: New test.
3959         * testsuite/libgomp.c/nestedfn-5.c: New test.
3960         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3961
3962         PR fortran/29097
3963         * testsuite/libgomp.fortran/condinc1.f: New test.
3964         * testsuite/libgomp.fortran/condinc2.f: New test.
3965         * testsuite/libgomp.fortran/condinc3.f90: New test.
3966         * testsuite/libgomp.fortran/condinc4.f90: New test.
3967         * testsuite/libgomp.fortran/condinc1.inc: New file.
3968
3969 2006-09-18  Tom Tromey  <tromey@redhat.com>
3970
3971         * configure: Rebuilt.
3972
3973 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
3974
3975         PR c/28768
3976         PR preprocessor/14634
3977         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3978         to AC_DEFINE.
3979         * configure: Regenerate.
3980
3981 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
3982
3983         * testsuite/libgomp.fortran/reduction3.f90: Change
3984         -2147483648 to -huge(i)-1 to avoid overflow.
3985         * testsuite/libgomp.fortran/reduction4.f90: Change
3986         Z'ffffffff' to not(0) to avoid overflow.
3987
3988 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
3989
3990         PR libgomp/25938
3991         * Makefile.am (libsubincludedir): New.
3992         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3993         * Makefile.in: Regenerate.
3994
3995 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
3996
3997         PR libgomp/28725
3998         * env.c: Include ctype.h.
3999         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
4000         leading and/or trailing whitespace and compare strings case
4001         insensitively.
4002
4003 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
4004
4005         PR fortran/28390
4006         * testsuite/libgomp.fortran/pr28390.f: New test.
4007
4008 2006-07-05  Eric Christopher  <echristo@apple.com>
4009
4010         * configure.ac: Depend addition of -pthread on host OS.
4011         * configure: Regenerate.
4012
4013 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
4014
4015         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
4016         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
4017         defined.
4018
4019 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
4020
4021         PR libgomp/26175
4022         PR libgomp/26477
4023         * configure.ac: If neither --enable-linux-futex nor
4024         --disable-linux-futex is passed, determine the default by checking
4025         for compiling and/or running against NPTL.  With --enable-linux-futex,
4026         check if SYS_gettid and SYS_futex are defined.
4027         * configure: Rebuilt.
4028
4029 2006-06-14  Richard Henderson  <rth@redhat.com>
4030
4031         PR libgomp/28008
4032         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
4033         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
4034
4035 2006-06-09  Richard Henderson  <rth@redhat.com>
4036
4037         * env.c (gomp_nthreads_var): Change to unsigned long.
4038         (gomp_run_sched_chunk): Likewise.
4039         (parse_unsigned_long): Rename from parse_num_threads and generalize.
4040         (initialize_env): Initialize gomp_thread_attr.
4041         * libgomp.h (gomp_nthreads_var): Update decl.
4042         (gomp_run_sched_chunk): Likewise.
4043         (gomp_thread_attr): Declare.
4044         * team.c (gomp_thread_attr): Export.
4045         (initialize_team): Don't initialize it.
4046
4047 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
4048
4049         PR fortran/27916
4050         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
4051         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
4052
4053 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
4054
4055         * config/mingw32/time.c: New file.
4056         * configure.tgt: Use it.
4057
4058 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
4059
4060         * Makefile.am: Add install-html target. Add install-html to .PHONY
4061         * Makefile.in: Regenerate.
4062
4063 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4064
4065         PR libgomp/27612
4066         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
4067         * testsuite/libgomp.c/critical-1.c: Likewise.
4068         * testsuite/libgomp.c/loop-1.c: Likewise.
4069         * testsuite/libgomp.c/loop-2.c: Likewise.
4070         * testsuite/libgomp.c/single-1.c: Likewise.
4071         * testsuite/libgomp.c/ordered-1.c: Likewise.
4072         * testsuite/libgomp.c/ordered-2.c: Likewise.
4073
4074 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
4075
4076         PR middle-end/27416
4077         * libgomp.fortran/pr27416-1.f90: New test.
4078
4079 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
4080
4081         PR fortran/27395
4082         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
4083         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
4084
4085 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
4086
4087         PR c++/26943
4088         * testsuite/libgomp.c/pr26943-1.c: New test.
4089         * testsuite/libgomp.c/pr26943-2.c: New test.
4090         * testsuite/libgomp.c/pr26943-3.c: New test.
4091         * testsuite/libgomp.c/pr26943-4.c: New test.
4092         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
4093         * testsuite/libgomp.c++/pr26943.C: New test.
4094
4095 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
4096
4097         PR middle-end/27337
4098         * testsuite/libgomp.c++/pr27337.C: New test.
4099
4100 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
4101
4102         PR c/26171
4103         * testsuite/libgomp.c/pr26171.c: New test.
4104
4105 2006-04-25  Richard Henderson  <rth@redhat.com>
4106
4107         PR libgomp/25865
4108         * configure.ac: Use GCC_CHECK_TLS.
4109         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
4110         * Makefile.in, aclocal.m4, configure: Regenerate.
4111
4112 2006-04-10  Matthias Klose  <doko@debian.org>
4113
4114         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
4115         directory names containing underscores.
4116
4117 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
4118
4119         PR c++/26691
4120         * testsuite/libgomp.c++/pr26691.C: New test.
4121
4122 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
4123
4124         * testsuite/libgomp.fortran/retval2.f90: New test.
4125
4126 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
4127
4128         * testsuite/libgomp.c++: New directory.
4129
4130 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
4131
4132         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
4133         * config/posix/sem.c: Implement the above.
4134
4135 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
4136
4137         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
4138         define HAVE_BROKEN_POSIX_SEMAPHORES.
4139         * configure: Rebuilt.
4140         * config.h.in: Rebuilt.
4141
4142 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
4143
4144         PR bootstrap/26161
4145         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
4146         for the other pthread check.
4147         * configure: Regenerate.
4148         * config.h.in: Regenerate.
4149
4150 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
4151
4152         PR libgomp/25938
4153         PR libgomp/25984
4154         * Makefile.am (fincludedir): New variable.
4155         (nodist_include_HEADERS): Remove Fortran files.
4156         (nodist_finclude_HEADERS): New variable.
4157         * Makefile.in: Regenerated.
4158
4159 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
4160
4161         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
4162         Remove tests for returning assumed character length arrays.
4163
4164 2006-02-12  Roger Sayle  <roger@eyesopen.com>
4165             John David Anglin  <dave@hiauly1.hia.nrc.ca>
4166
4167         PR libgomp/25936
4168         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
4169
4170 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
4171
4172         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
4173
4174 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
4175
4176         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
4177         part of LD_LIBRARY_PATH manually.
4178
4179 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
4180
4181         PR libgomp/25852
4182         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
4183         libgomp_init.
4184
4185 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
4186
4187         PR libgomp/25884
4188         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
4189         * configure.ac (PERL): Don't set.
4190         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
4191         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
4192         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
4193         * omp.h.in: Wrap the new configure substitutions with @ characters.
4194         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
4195         * aclocal.m4, configure, Makefile.in: Regenerate.
4196         * mkomp_h.pl: Delete.
4197
4198 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
4199
4200         PR libgomp/25259
4201         * configure.ac: Use GCC_HEADER_STDINT.
4202         * libgomp.h: Include gstdint.h.
4203         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
4204         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
4205
4206 2006-01-24  Richard Henderson  <rth@redhat.com>
4207
4208         PR libgomp/25942
4209         * configure.ac: Add AM_MAINTAINER_MODE.
4210         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
4211
4212 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
4213
4214         * Makefile.in: Regenerate.
4215         * testsuite/Makefile.in: Regenerate.
4216         * aclocal.m4: Regenerate.
4217
4218 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
4219
4220         * config/posix/proc.c: Conditional include of sys/loadavg.h for
4221         Solaris.
4222         * configure.ac: Add check for loadavg.h.
4223         (link_gomp): Adjust comment.
4224         * configure: Regenerate.
4225         * config.h.in: Regenerate.
4226
4227 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
4228
4229         PR libgomp/25877
4230         * configure.ac: Remove check for alloca.h.
4231         * configure: Regenerate.
4232         * config.h.in: Regenerate.
4233         * libgomp.h: define gomp_alloca to be __builtin_alloca.
4234         * team.c: Remove use of alloca.h.
4235         Call gomp_alloca instead of alloca.
4236
4237 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
4238
4239         PR libgomp/25877
4240         * team.c: Add include of alloca.h.
4241         * configure.ac: Add check for alloca.h.
4242         * configure: Regenerate.
4243         * config.h.in: Regenerate.
4244
4245 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
4246
4247         PR fortran/25219
4248         * testsuite/libgomp.fortran/pr25219.f90: New test.
4249
4250 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
4251
4252         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
4253         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
4254         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4255         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4256         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
4257         testsuite/libgomp.fortran/threadprivate1.f90,
4258         testsuite/libgomp.fortran/threadprivate2.f90,
4259         testsuite/libgomp.fortran/threadprivate3.f90,
4260         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4261         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4262         testsuite/libgomp.fortran/omp_parse3.f90: Change required
4263         effective-target to TLS runtime.
4264
4265         * testsuite/libgomp.fortran/pr25162.f: Require
4266         effective-target TLS runtime.
4267
4268 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
4269
4270         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
4271         * testsuite/libgomp.c/nestedfn-3.c: New test.
4272
4273 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
4274
4275         PR fortran/25162
4276         * testsuite/libgomp.fortran/pr25162.f: New test.
4277
4278 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
4279
4280         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
4281         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
4282
4283 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
4284
4285         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
4286         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
4287         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
4288         single.c, team.c, work.c, config/linux/alpha/futex.h,
4289         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
4290         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
4291         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
4292         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
4293         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
4294         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
4295         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
4296         FSF address.
4297
4298 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
4299
4300         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
4301         to nodist_noinst_HEADERS.
4302         * Makefile.in: Rebuilt.
4303
4304         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
4305         add integer count field.
4306         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
4307         omp_nest_lock_t type change.
4308         (omp_init_nest_lock): Likewise.  Initialize count to 0.
4309         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
4310         Increment count.
4311         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
4312         Decrement count.
4313         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
4314         Increment count if successful and return the new nesting level.
4315         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
4316         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
4317         * testsuite/libgomp.c/lib-1.c: New test.
4318         * testsuite/libgomp.fortran/lib1.f90: New test.
4319         * testsuite/libgomp.fortran/lib2.f: New test.
4320         * testsuite/libgomp.fortran/lib3.f: New test.
4321
4322 2005-11-17  Richard Henderson  <rth@redhat.com>
4323
4324         PR 24845
4325         * Makefile.am (nodist_toolexeclib_HEADERS): New.
4326         * configure.ac (link_gomp): New.  Substitute it.
4327         (AC_CONFIG_FILES): Add libgomp.spec.
4328         * libgomp.spec.in: New file.
4329         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
4330         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
4331
4332 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
4333
4334         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
4335         reduction(-:var) behaving the same as reduction(+:var).
4336         * testsuite/libgomp.c/reduction-4.c: New test.
4337
4338 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
4339
4340         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
4341         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
4342         testsuite/libgomp.c/copyin-3.c,
4343         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4344         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4345         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
4346         testsuite/libgomp.c++/pr24455.C,
4347         testsuite/libgomp.fortran/threadprivate1.f90,
4348         testsuite/libgomp.fortran/threadprivate2.f90,
4349         testsuite/libgomp.fortran/threadprivate3.f90,
4350         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4351         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4352         testsuite/libgomp.fortran/omp_parse3.f90: Require
4353         effective-target TLS.
4354
4355 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
4356
4357         * HEADER: Remove.
4358
4359 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
4360
4361         PR libgomp/24797
4362         * team.c (initialize_team): Pass NULL rather than free as
4363         pthread_key_create destructor.  Initialize thread specific data
4364         pointer in initial thread to a static local variable rather than
4365         malloced memory.
4366
4367 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
4368
4369         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
4370         its location to ld_library_path.
4371
4372 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
4373
4374         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
4375
4376 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
4377
4378         * testsuite/libgomp.c: Rename from libgomp.dg.
4379
4380 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
4381
4382         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
4383         threadprivate variable 'i'.
4384
4385 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
4386
4387         * config/linux/s390/futex.h: New file.
4388         * configure.tgt: Use it.
4389
4390         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
4391         before the parallel.
4392
4393 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
4394
4395         PR c++/24734
4396         * testsuite/libgomp.c++/master-1.C: New test.
4397
4398 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
4399
4400         * testsuite/libgomp.dg/copyin-3.c: New test.
4401
4402 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
4403
4404         * testsuite/libgomp.fortran/retval1.f90: New test.
4405         * testsuite/libgomp.fortran/vla7.f90: New test.
4406
4407 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
4408
4409         * testsuite/libgomp.fortran/vla2.f90: New test.
4410         * testsuite/libgomp.fortran/vla3.f90: New test.
4411         * testsuite/libgomp.fortran/vla4.f90: New test.
4412         * testsuite/libgomp.fortran/vla5.f90: New test.
4413         * testsuite/libgomp.fortran/vla6.f90: New test.
4414
4415 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
4416
4417         * config/linux/sparc/futex.h: New file.
4418         * configure.tgt: Use it.
4419         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
4420
4421         * critical.c: Include stdlib.h.
4422         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
4423         ignoring return value.
4424         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
4425         LIBGOMP_CHECK_SYNC_BUILTINS check.
4426         * configure: Rebuilt.
4427
4428 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
4429
4430         * testsuite/libgomp.fortran/vla1.f90: New test.
4431
4432 2005-10-31  Richard Henderson  <rth@redhat.com>
4433
4434         * testsuite/libgomp.fortran/character2.f90: Fix race condition
4435         setting 's' in different threads.
4436
4437 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
4438
4439         * libgomp.h (attribute_hidden, ialias): Define.
4440         * config/posix/proc.c (omp_get_num_procs): Add ialias.
4441         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
4442         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
4443         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4444         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4445         omp_test_lock, omp_test_nest_lock): Likewise.
4446         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
4447         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4448         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4449         omp_test_lock, omp_test_nest_lock): Likewise.
4450         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
4451         omp_get_dynamic, omp_get_nested): Likewise.
4452         * parallel.c (omp_get_num_threads, omp_get_max_threads,
4453         omp_get_thread_num, omp_in_parallel): Likewise.
4454         * fortran.c (ialias_redirect): Define.
4455         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
4456         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
4457         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
4458         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
4459         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
4460         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
4461         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
4462         omp_get_wtime): Add ialias_redirect.
4463
4464 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
4465
4466         * fortran.c: Include stdlib.h.
4467
4468 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
4469
4470         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
4471         * Makefile.in: Regenerated.
4472
4473 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
4474
4475         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
4476         * libgomp_f.h.in (omp_check_defines): New function.
4477         * env.c: Include libgomp_f.h.
4478         (initialize_env): Call omp_check_defines.
4479
4480         * testsuite/libgomp.dg/copyin-2.c: New test.
4481         * testsuite/libgomp.c++/copyin-2.C: New test.
4482         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
4483
4484         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
4485         * testsuite/libgomp.fortran/sharing2.f90: New test.
4486
4487         * testsuite/libgomp.dg/copyin-1.c: New test.
4488         * testsuite/libgomp.c++/copyin-1.C: New test.
4489
4490 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
4491
4492         * testsuite/libgomp.fortran/crayptr1.f90: New test.
4493
4494         * testsuite/libgomp.fortran/workshare1.f90: New test.
4495
4496         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
4497         only test.
4498         * libgomp.fortran/sharing1.f90: New test.
4499
4500 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
4501
4502         PR c++/24502
4503         * testsuite/libgomp.c++/loop-7.C: New test.
4504
4505         * testsuite/libgomp.dg/nestedfn-2.c: New test.
4506
4507         * testsuite/libgomp.dg/nestedfn-1.c: New test.
4508         * testsuite/libgomp.fortran/reduction6.f90: New test.
4509         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
4510
4511 2005-10-23  Richard Henderson  <rth@redhat.com>
4512
4513         * testsuite/libgomp.c++/ctor-1.C: New.
4514         * testsuite/libgomp.c++/ctor-2.C: New.
4515         * testsuite/libgomp.c++/ctor-3.C: New.
4516         * testsuite/libgomp.c++/ctor-4.C: New.
4517         * testsuite/libgomp.c++/ctor-5.C: New.
4518         * testsuite/libgomp.c++/ctor-6.C: New.
4519         * testsuite/libgomp.c++/ctor-7.C: New.
4520         * testsuite/libgomp.c++/ctor-8.C: New.
4521         * testsuite/libgomp.c++/ctor-9.C: New.
4522
4523 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
4524
4525         PR 24455
4526         * testsuite/libgomp.c++/pr24455-1.C: New test.
4527         * testsuite/libgomp.c++/pr24455.C: New test.
4528         * testsuite/libgomp.dg/pr24455-1.c: New test.
4529         * testsuite/libgomp.dg/pr24455.c: New test.
4530
4531 2005-10-20  Richard Henderson  <rth@redhat.com>
4532
4533         * testsuite/libgomp.c++/loop-6.C: New.
4534         * testsuite/libgomp.dg/loop-3.c: New.
4535
4536 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
4537
4538         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
4539         explicitly private.
4540         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
4541         explicitly shared.
4542
4543 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
4544
4545         * testsuite/libgomp.fortran/jacobi.f: New test.
4546
4547 2005-10-19  Richard Henderson  <rth@redhat.com>
4548
4549         * configure.tgt (i?86-linux): Default to with_arch instead of
4550         CFLAGS.  Add -mtune to match target_cpu.
4551         (x86_64-linux): Tune to i686.
4552
4553         * fortran.c (omp_test_nest_lock_): Fix typo.
4554
4555 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
4556
4557         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4558         gomp_ordered_sync): Do nothing if team->nthreads == 1.
4559         * testsuite/libgomp.dg/ordered-3.c: New test.
4560
4561         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
4562         Remove volatile keyword.
4563
4564         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
4565         in COMMON block to avoid warnings on 64-bit targets.
4566
4567 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
4568
4569         * testsuite/libgomp.dg/shared-3.c: New test.
4570
4571 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
4572
4573         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
4574         * testsuite/libgomp.fortran/reduction5.f90: New test.
4575
4576 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
4577
4578         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
4579         dg-options.
4580         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
4581         flush loop now that __sync_synchronize has proper memory barrier.
4582         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
4583         Add -ffixed-form to dg-options.
4584
4585 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
4586
4587         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
4588         from subdirectories.
4589         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
4590         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
4591         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
4592         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
4593         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
4594         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
4595         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
4596         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
4597         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
4598         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
4599         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
4600         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
4601         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
4602         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
4603         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
4604         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
4605         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
4606         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
4607         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
4608         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
4609         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
4610         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
4611         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
4612         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
4613         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
4614
4615 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
4616
4617         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
4618         lang_library_path exists.  Use find instead of glob to gather tests.
4619         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
4620
4621 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
4622
4623         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
4624         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
4625         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
4626         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
4627         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
4628         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
4629         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
4630         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
4631         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
4632         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
4633         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
4634         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
4635         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
4636
4637 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
4638
4639         * testsuite/libgomp.dg/vla-1.c: New test.
4640
4641         * testsuite/libgomp.fortran/reference2.f90: New test.
4642
4643         * testsuite/libgomp.fortran/character2.f90: Remove explicit
4644         declaration of omp_get_thread_num.
4645         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
4646         use omp_lib.
4647
4648         * testsuite/libgomp.fortran/reduction1.f90: New test.
4649         * testsuite/libgomp.fortran/reduction2.f90: New test.
4650         * testsuite/libgomp.fortran/reduction3.f90: New test.
4651         * testsuite/libgomp.fortran/reduction4.f90: New test.
4652
4653 2005-10-13  Richard Henderson  <rth@redhat.com>
4654
4655         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
4656         * Makefile.in: Regenerate.
4657         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
4658         * libgomp.h: Include bar.h.
4659         (struct gomp_barrier): Remove.
4660         (struct gomp_team): Add barrier.  Replace master_barrier with
4661         master_release.  Replace threads with ordered_release.
4662         (struct gomp_thread): Replace barrier with release.
4663         * ordered.c (gomp_ordered_first): Update for ordered_release change.
4664         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
4665         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
4666         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
4667         (GOMP_single_copy_end): Likewise.
4668         * team.c (gomp_threads_dock): New.
4669         (gomp_barrier_init, gomp_barrier_destroy): Remove.
4670         (gomp_thread_start): Use gomp_barrier_wait.
4671         (new_team, free_team): Update for gomp_team changes.
4672         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
4673         (gomp_team_end): Use gomp_barrier_wait.
4674         (initialize_team): Update for gomp_thread changes.
4675         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
4676         (gomp_work_share_end_nowait): Use atomic ops when available.
4677         * config/linux/bar.c, config/linux/bar.h: New files.
4678         * config/posix/bar.c, config/posix/bar.h: New files.
4679
4680 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
4681
4682         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
4683         * testsuite/libgomp.dg/single-2.c: New test.
4684
4685         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
4686         lang_link_flags): Unset, so that they aren't inherited from previously
4687         sourced *.exp.
4688
4689         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
4690
4691 2005-10-12  Richard Henderson  <rth@redhat.com>
4692
4693         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
4694         (libgomp_init): Use lang_test_file, lang_library_path, and
4695         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
4696
4697         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
4698         (lang_test_file, lang_link_flags): New.
4699         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
4700
4701         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
4702         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
4703         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
4704         testsuite/libgomp.c++/parallel-1.C,
4705         testsuite/libgomp.c++/reduction-1.C,
4706         testsuite/libgomp.c++/reduction-2.C,
4707         testsuite/libgomp.c++/reduction-3.C,
4708         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
4709         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
4710         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
4711         New files, largely cribbed from the C testsuite.
4712
4713 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
4714
4715         * testsuite/libgomp.fortran/character1.f90: New test.
4716         * testsuite/libgomp.fortran/character2.f90: New test.
4717
4718         * testsuite/libgomp.dg/nested-1.c: New test.
4719         * testsuite/libgomp.dg/nested-2.c: New test.
4720         * testsuite/libgomp.fortran/do1.f90: New test.
4721         * testsuite/libgomp.fortran/do2.f90: New test.
4722
4723         * testsuite/libgomp.fortran/reference1.f90: New test.
4724
4725 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
4726
4727         * testsuite/libgomp.dg/reduction-1.c: New test.
4728         * testsuite/libgomp.dg/reduction-2.c: New test.
4729         * testsuite/libgomp.dg/reduction-3.c: New test.
4730
4731 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
4732
4733         * testsuite/libgomp.dg/atomic-1.c: New test.
4734         * testsuite/libgomp.dg/atomic-2.c: New test.
4735
4736 2005-10-09  Richard Henderson  <rth@redhat.com>
4737
4738         * critical.c (atomic_lock): New.
4739         (initialize_critical): Initialize it.
4740         (GOMP_atomic_start, GOMP_atomic_end): New.
4741         * libgomp.map: Export them.
4742         * libgomp_g.h: Declare them.
4743
4744         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
4745
4746 2005-10-02  Richard Henderson  <rth@redhat.com>
4747
4748         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
4749         to XCFLAGS instead of CFLAGS.
4750
4751 2005-09-30  Richard Henderson  <rth@redhat.com>
4752
4753         * configure.ac: Determine whether -pthread or -lpthread is needed.
4754         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
4755         * Makefine.in, configure: Rebuild.
4756
4757 2005-09-28  Richard Henderson  <rth@redhat.com>
4758
4759         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
4760         * testsuite/libgomp.dg/omp-single-3.c: New test.
4761
4762 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
4763
4764         * testsuite/libgomp.dg/omp-single-2.c: New test.
4765         * testsuite/libgomp.dg/shared-2.c: Fix return code.
4766
4767 2005-09-27  Richard Henderson  <rth@redhat.com>
4768
4769         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
4770         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
4771
4772 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
4773
4774         * testsuite/libgomp.dg/omp-loop03.c: New test.
4775
4776 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4777
4778         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
4779
4780 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4781
4782         * testsuite/libgomp.dg/omp-single-1.c: New test.
4783         * testsuite/libgomp.dg/shared-1.c: Return 0.
4784         Add prototype for abort.
4785         * testsuite/libgomp.dg/shared-2.c: Likewise.
4786
4787 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
4788
4789         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
4790         constructs.
4791
4792 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
4793
4794         * testsuite/libgomp.dg/shared-1.c: New test.
4795         * testsuite/libgomp.dg/shared-2.c: New test.
4796
4797 2005-09-24  Richard Henderson  <rth@redhat.com>
4798
4799         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
4800
4801 2005-09-24  Richard Henderson  <rth@redhat.com>
4802
4803         * iter.c (gomp_iter_static_next): Round up when computing number
4804         of iterations.  Don't bother distributing a remainder equally.
4805
4806         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
4807         Don't call srand.  Zero b before testing.
4808         (main): New.
4809
4810 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
4811
4812         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
4813         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
4814
4815 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
4816
4817         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
4818         without !$omp end do, followed immediately by subroutine end.
4819
4820 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
4821
4822         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
4823
4824 2005-09-22  Richard Henderson  <rth@redhat.com>
4825
4826         * critical.c (GOMP_critical_name_start): Change argument to void**.
4827         Reuse the pointer space if the mutex fits.
4828         (GOMP_critical_name_end): Likewise.
4829         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
4830         * libgomp_g.h (GOMP_critical_name_start): Update decl.
4831         (GOMP_critical_name_end): Likewise.
4832         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
4833         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
4834
4835 2005-09-20  Richard Henderson  <rth@redhat.com>
4836
4837         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
4838         (create_lock_lock): New.
4839         (initialize_critical): Initialize it.
4840         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
4841         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
4842
4843 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4844
4845         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
4846
4847 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4848
4849         * testsuite/libgomp.dg/omp-loop01.c: New test.
4850         * testsuite/libgomp.dg/omp-loop02.c: New test.
4851
4852 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
4853
4854         * configure.ac (AC_PROG_FC): Add.
4855         (USE_FORTRAN): New automake conditional.
4856         * configure: Rebuilt.
4857         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
4858         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
4859         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
4860         Add rules to build them.
4861         * Makefile.in: Rebuilt.
4862         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
4863         OMP_NEST_LOCK_KIND.
4864         * libgomp.map: Add Fortran wrappers.
4865         * libgomp_f.h.in: New file.
4866         * omp_lib.h.in: New file.
4867         * omp_lib.f90.in: New file.
4868         * fortran.c: New file.
4869         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
4870         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
4871         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
4872         libgfortran has been built.
4873         * testsuite/libgomp.fortran/fortran.exp: New file.
4874         * testsuite/libgomp.fortran/omp_cond1.f: New test.
4875         * testsuite/libgomp.fortran/omp_cond2.f: New test.
4876         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
4877         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
4878         * testsuite/libgomp.fortran/omp_hello.f: New test.
4879         * testsuite/libgomp.fortran/omp_orphan.f: New test.
4880         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
4881         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
4882         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
4883         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
4884         * testsuite/libgomp.fortran/omp_reduction.f: New test.
4885         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
4886         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
4887
4888 2005-08-30  Richard Henderson  <rth@redhat.com>
4889
4890         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
4891         function for when aliases are not usable.
4892         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
4893         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4894         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
4895         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
4896         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
4897         GOMP_loop_ordered_guided_next): Likewise.
4898         * ordered.c (GOMP_ordered_start): Likewise.
4899
4900 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
4901
4902         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
4903         * testsuite/libgomp.dg/omp_hello.c: Fix return code
4904         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
4905         * testsuite/libgomp.dg/omp_orphan.c: Likewise
4906         * testsuite/libgomp.dg/omp_reduction.c: Likewise
4907         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
4908         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
4909         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
4910         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
4911
4912 2005-07-07  Eric Christopher  <echristo@redhat.com>
4913             Diego Novillo  <dnovillo@redhat.com>
4914
4915         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
4916         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
4917         up code.
4918         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
4919         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
4920         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
4921         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
4922         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
4923         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
4924         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
4925
4926 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
4927
4928         * TOPLEVEL.patch: Remove.
4929
4930 2005-05-16  Richard Henderson  <rth@redhat.com>
4931
4932         * configure.ac: Test for clock_gettime.
4933         * config.h.in, configure: Rebuild.
4934         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4935         (omp_get_wtime): Use clock_gettime if available.
4936         (omp_get_wtick): Use clock_getres if available.
4937
4938 2005-05-11  Richard Henderson  <rth@redhat.com>
4939
4940         * config/linux/ia64/futex.h: New file.
4941         * configure.tgt: Use it.
4942
4943         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4944
4945 2005-05-07  Richard Henderson  <rth@redhat.com>
4946
4947         * config/linux/powerpc/futex.h: New file.
4948         * configure.tgt: Use it.
4949
4950         * config/linux/i486/futex.h: Merge ...
4951         * config/linux/x86_64/futex.h: ... into ...
4952         * config/linux/x86/futex.h: ... here.
4953         * configure.tgt: Update to match.
4954
4955 2005-05-06  Richard Henderson  <rth@redhat.com>
4956
4957         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4958         * config/linux/i486/futex.h: Likewise.
4959         * config/linux/x86_64/futex.h: Likewise.
4960
4961         * config/linux/lock.c: New file.
4962         * config/linux/omp-lock.h: New file.
4963
4964         * critical.c, env.h: Don't include omp.h
4965         * config/posix/lock.c: Include libgomp.h instead of omp.h.
4966         * config/posix/time.c: Likewise.
4967         * config/posix/omp-lock.h: New file.
4968         * libgomp.h: Include omp-lock.h and omp.h.
4969         * Makefile.am (nodist_include_HEADERS): New.
4970         (omp.h): New rule.
4971         * configure.ac (PERL): New.
4972         * mkomp_h.pl: New file.
4973         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4974         with templates.
4975         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4976
4977         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4978         build directory.  Re-add -march=i486 hack.
4979
4980         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4981         (libgomp_link_flags): Remove.
4982         (libgomp_initialized): Remove.
4983         (libgomp_init): Don't protect from reinitialization.  Copy code
4984         from libstdc++ for getting the multilib set correctly.
4985
4986 2005-05-05  Richard Henderson  <rth@redhat.com>
4987
4988         * config/linux/alpha/futex.h: New file.
4989         * configure.tgt (alpha*-*-linux*): Use it.
4990
4991         * config/posix/mutex.c: New file.
4992         * config/posix/sem.c: Use libgomp.h.
4993
4994         * configure.tgt (x86_64-linux): Also test CC for -m32.
4995         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4996
4997         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
4998         after $gccpath.
4999
5000         * Makefile.am (SUBDIRS): New.
5001         (libgomp_la_LDFLAGS): Add -lpthread.
5002         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
5003         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
5004
5005         * libgomp_g.h: New file.
5006         * libgomp.h: Split out all public declarations to libgomp_g.h.
5007         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
5008         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
5009         * config/linux/sem.h: Likewise.
5010         * config/posix/sem.h: Likewise.
5011
5012         * Makefile.am (AM_LDFLAGS): New.
5013         (libgomp_version_script): Split out from ...
5014         (libgomp_la_LDFLAGS): ... here.
5015         (libgomp_version_info): New.
5016         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
5017         (LIBGOMP_ENABLE): New.
5018         (LIBGOMP_CHECK_LINKER_FEATURES): New.
5019         (LIBGOMP_ENABLE_SYMVERS): New.
5020         * configure.ac (AC_INIT): Version 1.0.
5021         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
5022         (enable-linux-futex): Likewise.  Rename from enable-futex.
5023         (libtool_VERSION): New.
5024         (LIBGOMP_ENABLE_SYMVERS): Use it.
5025         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
5026         * Makefile.in, aclocal.m4, configure: Rebuild.
5027
5028         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
5029         (gomp_mutex_unlock_slow): Fix typo.
5030         * config/linux/sem.c: Similarly.
5031         (gomp_sem_post_slow): Fix typo.
5032         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
5033         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
5034         [__PIC__] (sys_futex0): Don't use tmp output in asm.
5035
5036         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
5037         (libgomp_la_LDFLAGS): Add top_srcdir to path.
5038         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
5039         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
5040         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
5041         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
5042         LDFLAGS.  Pull enable_futex check to top-level.
5043         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
5044         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
5045
5046         First attempt at real configury.
5047         * Makefile, config.h: Remove file.
5048         * Makefile.am, Makefile.in: New file.
5049         * acinclude.m4 aclocal.m4: New file.
5050         * configure.ac, configure.tgt, configure: New file.
5051
5052         * config/posix/lock.c: Rename from sys-lock.c.
5053         * config/posix/mutex.h: Rename from sys-mutex.h.
5054         * config/posix/sem.c: Rename from sys-sem.c.
5055         * config/posix/sem.h: Rename from sys-sem.h.
5056         * config/posix/proc.c: Rename from sys-proc.c.
5057         * config/posix/time.c: Rename from sys-proc.c.
5058
5059         * config/linux/mutex.c: New file.
5060         * config/linux/mutex.h: New file.
5061         * config/linux/sem.c: New file.
5062         * config/linux/sem.h: New file.
5063         * config/linux/i486/futex.h: New file.
5064         * config/linux/x86_64/futex.h: New file.
5065
5066 2005-05-04  Richard Henderson  <rth@redhat.com>
5067
5068         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
5069         * libgomp.h: Declare them.
5070         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
5071         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
5072
5073 2005-05-04  Richard Henderson  <rth@redhat.com>
5074
5075         * libgomp-1 code drop
5076
5077 2005-05-04  Richard Henderson  <rth@redhat.com>
5078
5079         * iter.c (gomp_iter_static_next): Return tri-state on 0.
5080         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
5081         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
5082         (gomp_iter_static_next): Update.
5083         (gomp_ordered_static_next): Update.
5084         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
5085         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
5086         totally empty range.
5087         (gomp_loop_ordered_static_next): Refine test for calling
5088         gomp_ordered_static_next.
5089         * testsuite/ordered-1.c: Add case for more threads than iterations.
5090
5091         * iter.c (gomp_iter_runtime_next_locked): Remove.
5092         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
5093         gomp_loop_guided_start, gomp_loop_ordered_static_start,
5094         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
5095         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
5096         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
5097         gomp_loop_ordered_guided_next): Downcase name, make static, add
5098         an external alias with the old name.
5099         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
5100         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
5101         switch and call one of the above static functions.
5102         * libgomp.h: Update.
5103
5104         * work.c (gomp_work_share_start): Lock the mutex for !first too.
5105         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
5106         GOMP_loop_guided_start, GOMP_loop_runtime_start,
5107         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5108         GOMP_loop_ordered_guided_start): Update to match.
5109         * sections.c (GOMP_sections_start): Likewise.
5110         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
5111
5112         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
5113         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
5114         Use bounds check instead of modulus.
5115         (gomp_ordered_sync): Split out of GOMP_ordered_start.
5116         (gomp_ordered_last): Don't sync with ordered_owner here.
5117         (gomp_ordered_next): Likewise.
5118         (gomp_ordered_static_loop_next): Likewise.
5119         * loop.c, libgomp.h: Update to match.
5120
5121         * libgomp.h (GOMP_barrier): Declare.
5122
5123         * testsuite/barrier-1.c: New file.
5124         * testsuite/critical-1.c: New file.
5125         * testsuite/ordered-2.c: New file.
5126         * testsuite/ordered-1.c: New file.
5127         * testsuite/sections-1.c: New file.
5128         * testsuite/single-1.c: New file.
5129         * testsuite/Makefile (TESTS): Add them.
5130
5131 2005-05-04  Richard Henderson  <rth@redhat.com>
5132
5133         * libgomp.h (struct gomp_work_share): Add ordered_owner.
5134         * loop.c (GOMP_loop_static_start): If not the startup thread,
5135         acquire the mutex to wait for initialization complete.
5136         (GOMP_loop_ordered_static_start): Likewise.
5137         (GOMP_loop_ordered_runtime_start): Likewise.
5138         (GOMP_loop_ordered_static_first): Remove.
5139         (GOMP_loop_ordered_dynamic_first): Remove.
5140         (GOMP_loop_ordered_guided_first): Remove.
5141         (GOMP_loop_ordered_runtime_first): Remove.
5142         * ordered.c (gomp_ordered_loop_first): Post to own release when
5143         we're the first thread.
5144         (gomp_ordered_loop_last): Wait on release if not owner.
5145         (gomp_ordered_loop_next): Likewise.
5146         (gomp_ordered_static_loop_init): New.
5147         (gomp_ordered_static_loop_next): Use ordered_owner.
5148         (GOMP_ordered_start): Likewise.
5149         * work.c (gomp_new_work_share): Initialize ordered_owner.
5150
5151 2005-05-03  Richard Henderson  <rth@redhat.com>
5152
5153         * Makefile (OPT): New.
5154         (CFLAGS): Use it.
5155
5156         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
5157         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
5158         * libgomp.h, libgomp.map, NOTES: Update to match.
5159
5160         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
5161         Add initialized and thr members.
5162         (gomp_thread_start): Pause when initially spawned to wait for
5163         the whole team to be created.
5164         (gomp_team_start): Release team members at the end.
5165
5166         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
5167         (f_foo_1): Use GOMP_loop_end.
5168         (f_foo_2): Use GOMP_loop_end_nowait.
5169
5170         * testsuite/loop-2.c: New file.
5171         * testsuite/Makefile (TESTS): Add it.
5172
5173 2005-05-03  Richard Henderson  <rth@redhat.com>
5174
5175         * iter.c (gomp_iter_static_next): Fix overflow check typo.
5176         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
5177         * team.c (new_team): Initialize oldest_live_gen to 1 if no
5178         initial work_share.
5179
5180         * testsuite/Makefile: New file.
5181         * testsuite/loop-1.c: New file.
5182
5183 2005-05-03  Richard Henderson  <rth@redhat.com>
5184
5185         Initial implementation and checkin.