libgomp/ChangeLog

   1 2015-04-22  Release Manager
   2
   3         * GCC 5.1.0 released.
   4
   5 2015-04-08  Julian Brown  <julian@codesourcery.com>
   6
   7         * libgomp.h (target_mem_desc: Remove mem_map field.
   8         (acc_dispatch_t): Remove open_device_func, close_device_func,
   9         get_device_num_func, set_device_num_func, target_data members.
  10         Change create_thread_data_func argument to device number instead of
  11         generic pointer.
  12         * oacc-async.c (assert.h): Include.
  13         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
  14         (acc_wait_all, acc_wait_all_async): Use current host thread's
  15         active device, not base_dev.
  16         * oacc-cuda.c (acc_get_current_cuda_device)
  17         (acc_get_current_cuda_context, acc_get_cuda_stream)
  18         (acc_set_cuda_stream): Likewise.
  19         * oacc-host.c (host_dispatch): Don't set open_device_func,
  20         close_device_func, get_device_num_func or set_device_num_func.
  21         * oacc-init.c (base_dev, init_key): Remove.
  22         (cached_base_dev): New.
  23         (name_of_acc_device_t): New.
  24         (acc_init_1): Initialise default-numbered device, not zeroth.
  25         (acc_shutdown_1): Close all devices of a given type.
  26         (goacc_destroy_thread): Don't use base_dev.
  27         (lazy_open, lazy_init, lazy_init_and_open): Remove.
  28         (goacc_attach_host_thread_to_device): New.
  29         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
  30         (acc_get_num_devices): Don't use base_dev.
  31         (acc_set_device_type): Reimplement.
  32         (acc_get_device_type): Don't use base_dev.
  33         (acc_get_device_num): Tweak logic.
  34         (acc_set_device_num): Likewise.
  35         (acc_on_device): Use acc_get_device_type.
  36         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
  37         (goacc_lazy_initialize): Reimplement with acc_init and
  38         goacc_attach_host_thread_to_device.
  39         * oacc-int.h (goacc_thread): Add base_dev field.
  40         (base_dev): Remove extern declaration.
  41         (goacc_attach_host_thread_to_device): Add prototype.
  42         * oacc-mem.c (acc_malloc): Use current thread's device instead of
  43         base_dev.
  44         (acc_free): Likewise.
  45         (acc_memcpy_to_device): Likewise.
  46         (acc_memcpy_from_device): Likewise.
  47         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
  48         goacc_lazy_initialize (throughout).
  49         (GOACC_parallel): Use tgt_offset to locate target functions.
  50         * target.c (gomp_map_vars): Don't set tgt->mem_map.
  51         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
  52         (gomp_load_plugin_for_device): Remove open_device, close_device,
  53         get_device_num, set_device_num openacc hook initialisation. Don't set
  54         openacc.target_data.
  55         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
  56         (GOMP_OFFLOAD_openacc_close_device)
  57         (GOMP_OFFLOAD_openacc_get_device_num)
  58         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
  59         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
  60         to int.
  61         * plugin/plugin-nvptx.c (ptx_inited): Remove.
  62         (instantiated_devices, ptx_dev_lock): New.
  63         (struct ptx_image_data): New.
  64         (ptx_devices, ptx_images, ptx_image_lock): New.
  65         (fini_streams_for_device): Reorder cuStreamDestroy call.
  66         (nvptx_get_num_devices): Remove forward declaration.
  67         (nvptx_init): Change return type to bool.
  68         (nvptx_fini): Remove.
  69         (nvptx_attach_host_thread_to_device): New.
  70         (nvptx_open_device): Return struct ptx_device* instead of void*.
  71         (nvptx_close_device): Change argument type to struct ptx_device*,
  72         return type to void.
  73         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
  74         (kernel_target_data, kernel_host_table): Remove static globals.
  75         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
  76         (GOMP_OFFLOAD_init_device): Reimplement.
  77         (GOMP_OFFLOAD_fini_device): Likewise.
  78         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
  79         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
  80         (GOMP_OFFLOAD_host2dev): Use ORD argument.
  81         (GOMP_OFFLOAD_openacc_open_device)
  82         (GOMP_OFFLOAD_openacc_close_device)
  83         (GOMP_OFFLOAD_openacc_set_device_num)
  84         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
  85         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
  86         (device number).
  87
  88         testsuite/
  89         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
  90
  91 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
  92
  93         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
  94         * libgomp.h (struct gomp_memory_mapping): Remove.
  95         (struct target_mem_desc): Change type of mem_map from
  96         gomp_memory_mapping * to splay_tree_s *.
  97         (struct gomp_device_descr): Remove register_image_func, get_table_func.
  98         Add load_image_func, unload_image_func.
  99         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
 100         Remove offload_regions_registered.
 101         (gomp_init_tables): Remove.
 102         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
 103         to splay_tree_s *.
 104         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
 105         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
 106         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
 107         offload_regions_registered.
 108         Initialize load_image_func, unload_image_func, mem_map.root.
 109         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
 110         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
 111         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
 112         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
 113         gomp_memory_mapping *.  Use dev's lock and splay_tree.
 114         (lookup_dev): Use dev's lock.
 115         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
 116         (acc_is_present): Likewise.
 117         (acc_map_data): Likewise.
 118         (acc_unmap_data): Likewise.  Use dev's lock.
 119         (present_create_copy): Likewise.
 120         (delete_copyout): Pass dev to lookup_host instead of mem_map.
 121         (update_dev_host): Likewise.
 122         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
 123         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
 124         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
 125         (GOMP_OFFLOAD_get_table): Remove
 126         (GOMP_OFFLOAD_load_image): New function.
 127         (GOMP_OFFLOAD_unload_image): New function.
 128         * target.c (register_lock): New mutex for offload image registration.
 129         (num_devices): Do not guard with PLUGIN_SUPPORT.
 130         (gomp_realloc_unlock): New static function.
 131         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
 132         before gomp_fatal.
 133         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
 134         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
 135         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
 136         mem_map's.
 137         (gomp_unmap_vars): Likewise.
 138         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
 139         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
 140         (gomp_offload_image_to_device): New static function.
 141         (GOMP_offload_register): Add mutex lock.
 142         Call gomp_offload_image_to_device for all initialized devices.
 143         Replace gomp_realloc with gomp_realloc_unlock.
 144         (GOMP_offload_unregister): New function.
 145         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
 146         get_table_func from the plugin with calls to init_device_func and
 147         gomp_offload_image_to_device.
 148         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
 149         to splay_tree_s *.
 150         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
 151         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
 152         (GOMP_target_data): Do not call gomp_init_tables.
 153         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
 154         (gomp_load_plugin_for_device): Replace register_image and get_table
 155         with load_image and unload_image in DLSYM ().
 156         (gomp_register_images_for_device): Remove function.
 157         (gomp_target_init): Do not initialize current_device.mem_map.*,
 158         current_device.offload_regions_registered.
 159         Remove call to gomp_register_images_for_device.
 160         Do not free offload_images and num_offload_images.
 161
 162 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
 163
 164         PR fortran/65597
 165         * testsuite/libgomp.fortran/pr65597.f90: New test.
 166
 167 2015-03-27  Tom de Vries  <tom@codesourcery.com>
 168
 169         PR testsuite/65594
 170         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
 171         (init, check): New function.
 172         (foo): Change return type to void.
 173         (main): Call init and check.
 174
 175 2015-03-27  Tom de Vries  <tom@codesourcery.com>
 176
 177         PR testsuite/65594
 178         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
 179         (foo): Use M for non-inner loops to scale down test-case.
 180
 181 2015-03-25  Kai Tietz  <ktietz@redhat.com>
 182
 183         PR libgomp/64972
 184         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
 185         (GOACC_data_start): Likewise.
 186         * target.c (gomp_map_vars): Likewise.
 187
 188 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
 189
 190         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
 191         hppa*-*-hpux*.
 192
 193 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
 194
 195         * testsuite/libgomp.c/target-10.c: New test.
 196         * testsuite/libgomp.c++/target-4.C: New test.
 197
 198 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
 199
 200         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
 201         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
 202
 203 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 204
 205         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
 206         * configure.ac (*-*-rtems*): Assume Pthread is supported.
 207         (pthread.h): Check for this header file.
 208         * configure: Regenerate.
 209
 210 2015-02-25  Tom de Vries  <tom@codesourcery.com>
 211
 212         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
 213         (check_reduction_op, check_reduction_macro, max, min):
 214         Declare.
 215         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
 216         function.
 217         (main): Use new functions.
 218
 219 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
 220
 221         * target.c (gomp_load_plugin_for_device): Use const char * instead of
 222         char * for variables holding dlerror return values.
 223         (DLSYM_OPT): Ditto.
 224
 225 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
 226
 227         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
 228
 229 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
 230             Cesar Philippidis  <cesar@codesourcery.com>
 231
 232         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
 233         GOACC_ctaid, and GOACC_nctaid routines.
 234
 235 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
 236
 237         PR c/64824
 238         * testsuite/libgomp.c/atomic-18.c: New test.
 239         * testsuite/libgomp.c++/atomic-16.C: New test.
 240
 241 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
 242
 243         PR c/64824
 244         PR c/64868
 245         * testsuite/libgomp.c/pr64824.c: New test.
 246         * testsuite/libgomp.c/pr64868.c: New test.
 247         * testsuite/libgomp.c++/pr64824.C: New test.
 248         * testsuite/libgomp.c++/pr64868.C: New test.
 249
 250 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
 251
 252         PR libgomp/64635
 253         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
 254         Link with -lpthread.
 255         * config/aix/plugin-suffix.h: Delete.
 256
 257 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
 258
 259         PR libgomp/64635
 260         * configure.tgt (*-*-aix*): Use config_path "aix posix".
 261         (*-*-darwin*): Use config_path "bsd darwin posix".
 262         (*-*-hpux*): Use config_path "hpux posix".
 263         * target.c: Add include of plugin-suffix.h and use
 264         SONAME_SUFFIX macro.
 265         * config/aix/plugin-suffix.h: New file.
 266         * config/darwin/plugin-suffix.h: New file.
 267         * config/hpux/plugin-suffix.h: New file.
 268         * config/posix/plugin-suffix.h: New file.
 269
 270 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
 271
 272         PR middle-end/64734
 273         * libgomp.c/pr64734.c: New test.
 274
 275 2015-01-23  Tom de Vries  <tom@codesourcery.com>
 276
 277         PR libgomp/64672
 278         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
 279
 280 2015-01-23  Tom de Vries  <tom@codesourcery.com>
 281
 282         PR libgomp/64707
 283         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
 284         dg-options.
 285
 286 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
 287
 288         PR libgomp/64625
 289         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
 290         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
 291         formal parameter.  Update all users.
 292         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
 293         Document unused formal parameter.
 294
 295 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
 296
 297         * oacc-parallel.c: Don't include <alloca.h>.
 298         (GOACC_parallel): Use gomp_alloca instead of alloca.
 299
 300 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
 301
 302         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
 303
 304 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
 305             James Norris  <jnorris@codesourcery.com>
 306             Tom de Vries  <tom@codesourcery.com>
 307             Julian Brown  <julian@codesourcery.com>
 308             Cesar Philippidis  <cesar@codesourcery.com>
 309             Nathan Sidwell  <nathan@codesourcery.com>
 310             Tobias Burnus  <burnus@net-b.de>
 311
 312         * Makefile.am (search_path): Add $(top_srcdir)/../include.
 313         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
 314         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
 315         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
 316         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
 317         Include $(top_srcdir)/plugin/Makefrag.am.
 318         (nodist_libsubinclude_HEADERS): Add openacc.h.
 319         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
 320         openacc.f90, openacc.mod, openacc_kinds.mod.
 321         (omp_lib.mod): Generalize into...
 322         (%.mod): ... this new rule.
 323         (openacc_kinds.mod, openacc.mod): New rules.
 324         * plugin/configfrag.ac: New file.
 325         * configure.ac: Move plugin/offloading support into it.  Include
 326         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
 327         * plugin/Makefrag.am: New file.
 328         * testsuite/Makefile.am (OFFLOAD_TARGETS)
 329         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
 330         export.
 331         (libgomp-test-support.exp): New rule.
 332         (all-local): Depend on it.
 333         * Makefile.in: Regenerate.
 334         * testsuite/Makefile.in: Regenerate.
 335         * config.h.in: Likewise.
 336         * configure: Likewise.
 337         * configure.tgt: Harden shell syntax.
 338         * env.c: Include "oacc-int.h".
 339         (parse_acc_device_type): New function.
 340         (gomp_debug_var, goacc_device_type, goacc_device_num): New
 341         variables.
 342         (initialize_env): Initialize those.  Call
 343         goacc_runtime_initialize.
 344         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
 345         (gomp_fatal): Call gomp_vfatal.
 346         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
 347         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
 348         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
 349         (splay_tree_node, splay_tree, splay_tree_key)
 350         (struct target_mem_desc, struct splay_tree_key_s)
 351         (struct gomp_memory_mapping, struct acc_dispatch_t)
 352         (struct gomp_device_descr, gomp_acc_insert_pointer)
 353         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
 354         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
 355         (gomp_free_memmap, gomp_fini_device): New declarations.
 356         (gomp_vdebug, gomp_debug): New macros.
 357         Include "splay-tree.h".
 358         * libgomp.map (OACC_2.0): New symbol version.  Use for
 359         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
 360         acc_set_device_type_h_, acc_get_device_type,
 361         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
 362         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
 363         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
 364         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
 365         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
 366         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
 367         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
 368         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
 369         acc_copyin_array_h_, acc_present_or_copyin,
 370         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
 371         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
 372         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
 373         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
 374         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
 375         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
 376         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
 377         acc_update_device, acc_update_device_32_h_,
 378         acc_update_device_64_h_, acc_update_device_array_h_,
 379         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
 380         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
 381         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
 382         acc_is_present_64_h_, acc_is_present_array_h_,
 383         acc_memcpy_to_device, acc_memcpy_from_device,
 384         acc_get_current_cuda_device, acc_get_current_cuda_context,
 385         acc_get_cuda_stream, acc_set_cuda_stream.
 386         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
 387         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
 388         GOACC_update, GOACC_wait, GOACC_get_thread_num,
 389         GOACC_get_num_threads.
 390         (GOMP_PLUGIN_1.0): New symbol version.  Use for
 391         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
 392         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
 393         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
 394         GOMP_PLUGIN_acc_thread.
 395         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
 396         environment variable.
 397         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
 398         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
 399         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
 400         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
 401         (splay_tree_remove): New declarations.
 402         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
 403         (splay_tree_remove, splay_tree_lookup): Move into...
 404         * splay-tree.c: ... this new file.
 405         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
 406         (splay_tree_node, splay_tree, splay_tree_key)
 407         (struct target_mem_desc, struct splay_tree_key_s)
 408         (struct gomp_device_descr): Don't declare.
 409         (num_devices_openmp): New variable.
 410         (gomp_get_num_devices ): Use it.
 411         (gomp_init_targets_once): New function.
 412         (gomp_get_num_devices ): Use it.
 413         (get_kind, gomp_copy_from_async, gomp_free_memmap)
 414         (gomp_fini_device, gomp_register_image_for_device): New functions.
 415         (gomp_map_vars): Add devaddrs parameter.
 416         (gomp_update): Add mm parameter.
 417         (gomp_init_device): Move most of it into...
 418         (gomp_init_tables): ... this new function.
 419         (gomp_register_images_for_device): Remove function.
 420         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
 421         Make them hidden instead of static.
 422         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
 423         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
 424         (GOMP_target_end_data, GOMP_target_update)
 425         (gomp_load_plugin_for_device, gomp_target_init): Update for
 426         OpenACC changes.
 427         * oacc-async.c: New file.
 428         * oacc-cuda.c: Likewise.
 429         * oacc-host.c: Likewise.
 430         * oacc-init.c: Likewise.
 431         * oacc-int.h: Likewise.
 432         * oacc-mem.c: Likewise.
 433         * oacc-parallel.c: Likewise.
 434         * oacc-plugin.c: Likewise.
 435         * oacc-plugin.h: Likewise.
 436         * oacc-ptx.h: Likewise.
 437         * openacc.f90: Likewise.
 438         * openacc.h: Likewise.
 439         * openacc_lib.h: Likewise.
 440         * plugin/plugin-host.c: Likewise.
 441         * plugin/plugin-nvptx.c: Likewise.
 442         * libgomp-plugin.c: Likewise.
 443         * libgomp-plugin.h: Likewise.
 444         * libgomp_target.h: Remove file after merging content into the
 445         former file.  Update all users.
 446         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
 447         (offload_targets_s, offload_targets_s_openacc): New variables.
 448         (check_effective_target_openacc_nvidia_accel_present)
 449         (check_effective_target_openacc_nvidia_accel_selected): New
 450         procedures.
 451         (libgomp_init): Update for OpenACC changes.
 452         * testsuite/libgomp-test-support.exp.in: New file.
 453         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
 454         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 455         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 456         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
 457         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
 458         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
 459         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
 460         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
 461         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
 462         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
 463         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
 464         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
 465         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
 466         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 467         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
 468         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 469         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
 470         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
 471         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
 472         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
 473         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
 474         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
 475         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 476         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
 477         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
 478         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
 479         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
 480         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
 481         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
 482         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
 483         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
 484         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
 485         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
 486         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
 487         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
 488         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
 489         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
 490         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
 491         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
 492         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
 493         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 494         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 495         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 496         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 497         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 498         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
 499         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
 500         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 501         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 502         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 503         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 504         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 505         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 506         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
 507         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
 508         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 509         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 510         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
 511         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 512         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
 513         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
 514         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
 515         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 516         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
 517         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
 518         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
 519         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
 520         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
 521         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
 522         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
 523         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
 524         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 525         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 526         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 527         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
 528         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
 529         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 530         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 531         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
 532         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
 533         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
 534         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
 535         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 536         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 537         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 538         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
 539         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
 540         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
 541         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
 542         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
 543         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
 544         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
 545         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
 546         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
 547         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
 548         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
 549         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
 550         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
 551         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
 552         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
 553         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
 554         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
 555         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
 556         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
 557         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
 558         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
 559         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
 560         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
 561         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
 562         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
 563         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
 564         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
 565         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
 566         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
 567         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
 568         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
 569         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
 570         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
 571         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
 572         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
 573         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
 574         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
 575         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
 576         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
 577         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
 578         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
 579         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
 580         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
 581         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
 582         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
 583         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
 584         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
 585         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
 586         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
 587         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
 588         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 589         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 590         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 591         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 592         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
 593         Likewise.
 594         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
 595         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
 596         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
 597         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
 598         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
 599         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
 600         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
 601         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
 602         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
 603         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
 604         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 605         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 606         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 607         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
 608         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
 609         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
 610         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
 611         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
 612         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
 613         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
 614         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
 615         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
 616         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
 617         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
 618         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 619         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
 620         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
 621         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
 622         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
 623         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
 624         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
 625         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
 626         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
 627         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
 628         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
 629         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
 630         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
 631         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
 632         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
 633         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
 634         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
 635         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
 636         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
 637         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
 638         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
 639         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
 640         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
 641         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
 642         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
 643         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 644         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 645         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 646         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 647         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 648         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
 649         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
 650         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
 651         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
 652         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
 653         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
 654
 655 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
 656             Julian Brown  <julian@codesourcery.com>
 657             David Malcolm  <dmalcolm@redhat.com>
 658
 659         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
 660         to "GNU Offloading and Multi Processing Runtime Library".  Change
 661         all users.
 662         * configure: Regenerate.
 663         * libgomp.texi: Update.
 664
 665 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
 666
 667         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
 668         "$tgt_dir/lib32".
 669         * configure: Regenerate.
 670
 671         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
 672         "intelmic" in $offload_targets.
 673
 674 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 675
 676         Update copyright years.
 677
 678         * libgomp.texi: Bump @copying's copyright year.
 679
 680 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 681
 682         * testsuite/lib/libgomp.exp: Load target-utils.exp.
 683         Move load of target-supportes.exp earlier.
 684
 685 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
 686
 687         * testsuite/libgomp.c/target-9.c: New test.
 688
 689 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
 690
 691         * config.h.in: Regenerate.
 692         * configure: Regenerate.
 693         * configure.ac: Add GCC_CHECK_EMUTLS.
 694         * libgomp.h: Add check for USE_EMUTLS: this case
 695         is equal to HAVE_TLS.
 696         * team.c: Likewise.
 697
 698 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
 699
 700         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
 701
 702 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
 703             Ilya Verbin  <ilya.verbin@intel.com>
 704
 705         * testsuite/libgomp.c/target-critical-1.c: New test.
 706
 707 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
 708
 709         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
 710         to dg-options unless expensive testing is on.
 711         (TESTITERS): Define to N if not defined.
 712         (main): Use TESTITERS instead of N.
 713         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
 714         dg-additional-options depending on whether expensive testing is on.
 715         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
 716         Decrease N to 100000 and CHUNKSZ to 10000.
 717
 718 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
 719
 720         PR fortran/63938
 721         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
 722         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
 723
 724 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
 725
 726         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
 727
 728 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 729
 730         PR bootstrap/63784
 731         * configure: Regenerated.
 732
 733 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
 734
 735         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
 736         vect_simd_clones effective target.
 737         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
 738
 739 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
 740
 741         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
 742         of 32 as block_size.
 743         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
 744         instead of 32 as block_size.
 745
 746 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
 747             Ilya Verbin  <ilya.verbin@intel.com>
 748
 749         * Makefile.in: Regenerate.
 750         * configure: Regenerate.
 751         * configure.ac: Set up offload_additional_options,
 752         offload_additional_lib_paths and offload_targets.
 753         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
 754         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
 755         * testsuite/Makefile.in: Regenerate.
 756         * testsuite/lib/libgomp.exp (libgomp_init): Append
 757         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
 758         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
 759         build directory to LD_LIBRARY_PATH for intelmic offload targets.
 760
 761 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
 762             Ilya Verbin  <ilya.verbin@intel.com>
 763             Kirill Yukhin  <kirill.yukhin@intel.com>
 764             Ilya Tocar  <ilya.tocar@intel.com>
 765
 766         * testsuite/lib/libgomp.exp
 767         (check_effective_target_offload_device): New.
 768         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
 769         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
 770         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
 771         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
 772         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
 773         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
 774         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
 775         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
 776         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
 777         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
 778         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
 779         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
 780         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
 781         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
 782         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
 783         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
 784         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
 785         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
 786         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
 787         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
 788         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
 789         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
 790         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
 791         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
 792         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
 793         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
 794         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
 795         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
 796         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
 797         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
 798         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
 799         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
 800         * testsuite/libgomp.c/target-7.c: Fix test.
 801         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
 802         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
 803         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
 804         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
 805         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
 806         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
 807         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
 808         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
 809         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
 810         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
 811         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
 812         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
 813         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
 814         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
 815         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
 816         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
 817         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
 818         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
 819         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
 820         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
 821         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
 822         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
 823         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
 824         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
 825         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
 826         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
 827         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
 828         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
 829         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
 830         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
 831         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
 832
 833 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
 834             Ilya Verbin  <ilya.verbin@intel.com>
 835             Thomas Schwinge  <thomas@codesourcery.com>
 836             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 837
 838         * libgomp.map (GOMP_4.0.1): New symbol version.
 839         Add GOMP_offload_register.
 840         * libgomp_target.h: New file.
 841         * splay-tree.h: New file.
 842         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
 843         (gomp_target_init): New forward declaration.
 844         (gomp_is_initialized): New static variable.
 845         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
 846         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
 847         New structures.
 848         (offload_images, num_offload_images, devices, num_devices): New static
 849         variables.
 850         (splay_compare): New static function.
 851         (struct gomp_device_descr): New structure.
 852         (gomp_get_num_devices): Call gomp_target_init.
 853         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
 854         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
 855         (GOMP_offload_register): New function.
 856         (GOMP_target): Arrange for host callback to be performed in a separate
 857         initial thread and contention group, inheriting ICVs from
 858         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
 859         Add device initialization and lookup for target function in splay tree.
 860         (GOMP_target_data): Add device initialization and call gomp_map_vars.
 861         (GOMP_target_end_data): Call gomp_unmap_vars.
 862         (GOMP_target_update): Add device initialization and call gomp_update.
 863         (gomp_load_plugin_for_device, gomp_register_images_for_device)
 864         (gomp_target_init): New static functions.
 865
 866 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
 867             Thomas Schwinge  <thomas@codesourcery.com>
 868             Ilya Verbin  <ilya.verbin@intel.com>
 869             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 870
 871         * config.h.in: Regenerate.
 872         * configure: Regenerate.
 873         * configure.ac: Check for libdl, required for plugin support.
 874         (PLUGIN_SUPPORT): Define if plugins are supported.
 875         (enable_offload_targets): Support Intel MIC targets.
 876         (OFFLOAD_TARGETS): List of target names suitable for offloading.
 877
 878 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 879
 880         PR target/63610
 881         * configure: Regenerate.
 882
 883 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 884
 885         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
 886
 887 2014-10-06  Marek Polacek  <polacek@redhat.com>
 888
 889         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
 890         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
 891         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
 892         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 893
 894 2014-10-06  Marek Polacek  <polacek@redhat.com>
 895
 896         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
 897         * testsuite/libgomp.c/nqueens-1.c: Likewise.
 898         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 899         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 900         * testsuite/libgomp.c/pr36802-2.c: Likewise.
 901         * testsuite/libgomp.c/pr36802-3.c: Likewise.
 902         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
 903         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 904         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
 905         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
 906         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
 907         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
 908         * testsuite/libgomp.c/omp-single-1.c: Likewise.
 909         * testsuite/libgomp.c/omp-single-2.c: Likewise.
 910         * testsuite/libgomp.c/omp_matvec.c: Likewise.
 911         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
 912         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
 913         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
 914         declarations.
 915
 916 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
 917
 918         PR libgomp/61200
 919         * testsuite/libgomp.c/pr61200.c: New test.
 920
 921 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
 922
 923         PR c++/63248
 924         * testsuite/libgomp.c++/pr63248.C: New test.
 925
 926 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
 927
 928         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
 929         is not zero, but taskgroup->children is NULL and there are
 930         any task->children, schedule those instead of waiting.
 931         * testsuite/libgomp.c/depend-6.c: New test.
 932         * testsuite/libgomp.c/depend-7.c: New test.
 933         * testsuite/libgomp.c/depend-8.c: New test.
 934         * testsuite/libgomp.c/depend-9.c: New test.
 935         * testsuite/libgomp.c/depend-10.c: New test.
 936
 937 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
 938
 939         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
 940         (struct gomp_taskwait): New type.
 941         (struct gomp_task): Add taskwait and parent_depends_on, remove
 942         in_taskwait and taskwait_sem fields.
 943         (gomp_finish_task): Don't destroy taskwait_sem.
 944         * task.c (gomp_init_task): Don't init in_taskwait, instead init
 945         taskwait and parent_depends_on.
 946         (GOMP_task): For if (0) tasks with depend clause that depend on
 947         earlier tasks don't defer them, instead call
 948         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
 949         Initialize redundant_out field, for redundant out entries just
 950         move them at the end of linked list instead of removing them
 951         completely, and set redundant_out flag instead of redundant.
 952         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
 953         that task.
 954         (gomp_task_run_post_handle_dependers): If parent is in
 955         gomp_task_maybe_wait_for_dependencies and newly runnable task
 956         is not parent_depends_on, queue it in parent->children linked
 957         list after all runnable tasks with parent_depends_on set.
 958         Adjust for addition of taskwait indirection.
 959         (gomp_task_run_post_remove_parent): If parent is in
 960         gomp_task_maybe_wait_for_dependencies and task to be removed
 961         is parent_depends_on, decrement n_depend and if needed awake
 962         parent.  Adjust for addition of taskwait indirection.
 963         (GOMP_taskwait): Adjust for addition of taskwait indirection.
 964         (gomp_task_maybe_wait_for_dependencies): New function.
 965         * testsuite/libgomp.c/depend-5.c: New test.
 966
 967 2014-07-13  Tobias Burnus  <burnus@net-b.de>
 968
 969         * testsuite/libgomp.fortran/pr34020.f90: Make compile
 970         with TS 18508/Fortran 2015.
 971
 972 2014-07-06  Marek Polacek  <polacek@redhat.com>
 973
 974         PR c/6940
 975         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
 976
 977 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
 978
 979         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
 980         matches regex $lang_source_re, add $lang_include_flags to options.
 981         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
 982         * testsuite/libgomp.c++/c++.exp: Likewise.
 983         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
 984         and lang_include_flags instead of adding -fintrinsic-modules-path= to
 985         ALWAYS_CFLAGS.
 986         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
 987
 988 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
 989
 990         * testsuite/libgomp.fortran/fortran.exp: Explain
 991         gfortran-dg-runtest usage.
 992
 993 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
 994
 995         * testsuite/libgomp.fortran/simd5.f90: New test.
 996         * testsuite/libgomp.fortran/simd6.f90: New test.
 997         * testsuite/libgomp.fortran/simd7.f90: New test.
 998
 999 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
1000
1001         * testsuite/libgomp.c/for-2.c: Define SC to static for
1002         #pragma omp for simd testing.
1003         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
1004         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
1005         SC macro.
1006         * testsuite/libgomp.c/simd-14.c: New test.
1007         * testsuite/libgomp.c/simd-15.c: New test.
1008         * testsuite/libgomp.c/simd-16.c: New test.
1009         * testsuite/libgomp.c/simd-17.c: New test.
1010         * testsuite/libgomp.c++/for-10.C: Define SC to static for
1011         #pragma omp for simd testing.
1012         * testsuite/libgomp.c++/simd10.C: New test.
1013         * testsuite/libgomp.c++/simd11.C: New test.
1014         * testsuite/libgomp.c++/simd12.C: New test.
1015         * testsuite/libgomp.c++/simd13.C: New test.
1016
1017         * testsuite/libgomp.fortran/aligned1.f03: New test.
1018         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
1019         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
1020         tasks with !$omp parallel !$omp single.
1021         * testsuite/libgomp.fortran/target8.f90: New test.
1022         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
1023         not to use trim in the combiner, instead call elemental function.
1024         (fn): New elemental function.
1025         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
1026         Make elemental.
1027         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
1028         omp_in): Likewise.
1029         * testsuite/libgomp.fortran/udr12.f90: New test.
1030         * testsuite/libgomp.fortran/udr13.f90: New test.
1031         * testsuite/libgomp.fortran/udr14.f90: New test.
1032         * testsuite/libgomp.fortran/udr15.f90: New test.
1033
1034 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
1035
1036         * omp_lib.f90.in (openmp_version): Set to 201307.
1037         * omp_lib.h.in (openmp_version): Likewise.
1038         * testsuite/libgomp.c/target-8.c: New test.
1039         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
1040         and inbranch clauses.
1041         * testsuite/libgomp.fortran/depend-3.f90: New test.
1042         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
1043         openmp_version.
1044         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1045         * testsuite/libgomp.fortran/target1.f90: New test.
1046         * testsuite/libgomp.fortran/target2.f90: New test.
1047         * testsuite/libgomp.fortran/target3.f90: New test.
1048         * testsuite/libgomp.fortran/target4.f90: New test.
1049         * testsuite/libgomp.fortran/target5.f90: New test.
1050         * testsuite/libgomp.fortran/target6.f90: New test.
1051         * testsuite/libgomp.fortran/target7.f90: New test.
1052
1053 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
1054
1055         PR fortran/60928
1056         * testsuite/libgomp.fortran/allocatable9.f90: New test.
1057         * testsuite/libgomp.fortran/allocatable10.f90: New test.
1058         * testsuite/libgomp.fortran/allocatable11.f90: New test.
1059         * testsuite/libgomp.fortran/allocatable12.f90: New test.
1060         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
1061         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
1062         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
1063         * testsuite/libgomp.fortran/associate1.f90: New test.
1064         * testsuite/libgomp.fortran/associate2.f90: New test.
1065         * testsuite/libgomp.fortran/procptr1.f90: New test.
1066
1067 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
1068
1069         * testsuite/libgomp.fortran/simd1.f90: New test.
1070         * testsuite/libgomp.fortran/udr1.f90: New test.
1071         * testsuite/libgomp.fortran/udr2.f90: New test.
1072         * testsuite/libgomp.fortran/udr3.f90: New test.
1073         * testsuite/libgomp.fortran/udr4.f90: New test.
1074         * testsuite/libgomp.fortran/udr5.f90: New test.
1075         * testsuite/libgomp.fortran/udr6.f90: New test.
1076         * testsuite/libgomp.fortran/udr7.f90: New test.
1077         * testsuite/libgomp.fortran/udr8.f90: New test.
1078         * testsuite/libgomp.fortran/udr9.f90: New test.
1079         * testsuite/libgomp.fortran/udr10.f90: New test.
1080         * testsuite/libgomp.fortran/udr11.f90: New test.
1081
1082 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
1083
1084         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
1085         vect_simd_clones effective target.
1086         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
1087
1088 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
1089
1090         PR middle-end/61252
1091         * testsuite/libgomp.c++/simd-9.C: New test.
1092
1093 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
1094
1095         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
1096         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
1097         texts according to their @menu entry positions.
1098
1099 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
1100
1101         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
1102         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
1103         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
1104         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
1105         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
1106         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
1107         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
1108         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
1109         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
1110         * testsuite/libgomp.fortran/depend-1.f90: New test.
1111         * testsuite/libgomp.fortran/depend-2.f90: New test.
1112         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
1113         * testsuite/libgomp.fortran/simd1.f90: New test.
1114         * testsuite/libgomp.fortran/simd2.f90: New test.
1115         * testsuite/libgomp.fortran/simd3.f90: New test.
1116         * testsuite/libgomp.fortran/simd4.f90: New test.
1117         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
1118
1119 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
1120
1121         * testsuite/libgomp.c/simd-10.c: New test.
1122         * testsuite/libgomp.c/simd-11.c: New test.
1123         * testsuite/libgomp.c/simd-12.c: New test.
1124         * testsuite/libgomp.c/simd-13.c: New test.
1125
1126 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
1127
1128         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
1129         atomic type clauses in any order and optional comma in between.
1130         * testsuite/libgomp.c++/atomic-15.C: Likewise.
1131         * testsuite/libgomp.c/atomic-17.c: Likewise.
1132
1133         * testsuite/libgomp.c/simd-7.c: New test.
1134         * testsuite/libgomp.c/simd-8.c: New test.
1135         * testsuite/libgomp.c/simd-9.c: New test.
1136         * testsuite/libgomp.c/loop-16.c: New test.
1137
1138 2014-04-02  Richard Henderson  <rth@redhat.com>
1139
1140         * config/linux/futex.h (futex_wait): Get error value from errno.
1141         (futex_wake): Likewise.
1142
1143 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
1144
1145         PR c++/60331
1146         * testsuite/libgomp.c++/udr-11.C: New test.
1147         * testsuite/libgomp.c++/udr-12.C: New test.
1148         * testsuite/libgomp.c++/udr-13.C: New test.
1149         * testsuite/libgomp.c++/udr-14.C: New test.
1150         * testsuite/libgomp.c++/udr-15.C: New test.
1151         * testsuite/libgomp.c++/udr-16.C: New test.
1152         * testsuite/libgomp.c++/udr-17.C: New test.
1153         * testsuite/libgomp.c++/udr-18.C: New test.
1154         * testsuite/libgomp.c++/udr-19.C: New test.
1155
1156 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
1157
1158         Update copyright years
1159
1160 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
1161
1162         * hashtab.h: Use the standard form for the copyright notice.
1163
1164 2014-01-02  Tobias Burnus  <burnus@net-b.de>
1165
1166         * libgomp.texi: Bump @copying's copyright year.
1167
1168 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
1169
1170         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
1171         alloca () with __builtin_alloca ().
1172         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
1173         * testsuite/libgomp.c/lock-3.c: Likewise.
1174         * testsuite/libgomp.c/pr48591.c: Likewise.
1175
1176 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
1177
1178         PR testsuite/59534
1179         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
1180         comparisons.
1181
1182 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
1183
1184         PR libgomp/58756
1185         * testsuite/libgomp.c/pr58756.c: New test.
1186
1187 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
1188
1189         PR libgomp/59467
1190         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
1191         !$omp parallel.
1192
1193 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
1194
1195         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
1196         ALWAYS_CFLAGS.
1197         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
1198         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
1199         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
1200         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
1201         Likewise.
1202
1203         * libgomp_g.h: Include <stddef.h> for size_t.
1204
1205         * libgomp.spec.in: Update comment about libgomp's dependencies.
1206         * configure.ac: Likewise.
1207         * configure: Regenerate.
1208
1209 2013-10-16  Tobias Burnus  <burnus@net-b.de>
1210
1211         * libgomp.texi: (Runtime Library Routines): Update references for
1212         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
1213         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
1214         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
1215         (Environment Variables): Update references for OpenMP 4.0. Add
1216         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
1217         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
1218         order.
1219
1220 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
1221
1222         * env.c (parse_bind_var): Initialize value to avoid
1223         (false positive) warning.
1224
1225 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
1226
1227         PR libgomp/58691
1228         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
1229         to check variable.
1230         (gomp_init_num_threads): Move i variable declaration into
1231         #ifdef CPU_ALLOC_SIZE block.
1232         * config/linux/affinity.c (gomp_affinity_init_level): Test
1233         gomp_places_list_len == 0 rather than gomp_places_list == 0
1234         when checking for topology reading error.
1235         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
1236         * env.c (parse_affinity): Add ignore argument, if true, don't populate
1237         gomp_places_list, only parse env var and always return false.
1238         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
1239         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
1240         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
1241         and either of these variables were parsed correctly into a places
1242         list.
1243
1244 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
1245             Jakub Jelinek  <jakub@redhat.com>
1246
1247         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
1248         of 5 loopfn matches.
1249         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1250         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1251         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
1252         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1253         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1254         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1255         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1256         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1257
1258 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
1259
1260         * Makefile.am (omp_lib.mod): Streamline rule.
1261         * Makefile.in: Regenerate.
1262
1263         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
1264         exceptions.
1265
1266         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
1267         * testsuite/libgomp.fortran/lib1.f90: Likewise.
1268         * testsuite/libgomp.fortran/lib2.f: Likewise.
1269         * testsuite/libgomp.fortran/lib3.f: Likewise.
1270
1271         * configure.ac: Typo fix.
1272         * configure: Regenerate.
1273
1274         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
1275         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1276
1277         * omp.h.in: Don't touch the user's namespace.
1278
1279 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
1280             Tobias Burnus  <burnus@net-b.de>
1281             Richard Henderson  <rth@redhat.com>
1282
1283         * target.c: New file.
1284         * Makefile.am (libgomp_la_SOURCES): Add target.c.
1285         * Makefile.in: Regenerated.
1286         * libgomp_g.h (GOMP_task): Add depend argument.
1287         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1288         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1289         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
1290         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1291         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1292         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
1293         GOMP_taskgroup_start, GOMP_taskgroup_end,
1294         GOMP_parallel_sections): New prototypes.
1295         * fortran.c (omp_is_initial_device): Add ialias_redirect.
1296         (omp_is_initial_device_): New function.
1297         (ULP, STR1, STR2, ialias_redirect): Removed.
1298         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
1299         omp_set_default_device_8_, omp_get_default_device_,
1300         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
1301         functions.
1302         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1303         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1304         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
1305         @@GOMP_4.0.
1306         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
1307         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
1308         omp_set_default_device, omp_set_default_device_,
1309         omp_set_default_device_8_, omp_get_default_device,
1310         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
1311         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
1312         omp_get_team_num_): Export @@OMP_4.0.
1313         * team.c (struct gomp_thread_start_data): Add place field.
1314         (gomp_thread_start): Clear thr->thread_pool and
1315         thr->task before returning.  Use gomp_team_barrier_wait_final
1316         instead of gomp_team_barrier_wait.  Initialize thr->place.
1317         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
1318         team_cancelled and task_queued_count fields.
1319         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
1320         before calling pthread_exit.
1321         (gomp_free_thread): No longer static.  Use
1322         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
1323         (gomp_team_start): Add flags argument.  Set
1324         thr->thread_pool->threads_busy to nthreads immediately after creating
1325         new pool.  Use gomp_managed_threads_lock instead of
1326         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
1327         (gomp_team_end): Use gomp_managed_threads_lock instead of
1328         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
1329         of gomp_team_barrier_wait.  If team->team_cancelled, call
1330         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
1331         rather than thr->ts.work_share.
1332         (initialize_team): Don't call gomp_sem_init here.
1333         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
1334         caller.
1335         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
1336         * env.c (gomp_global_icv): Add default_device_var, target_data and
1337         bind_var initializers.
1338         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1339         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1340         gomp_places_list_len): New variables.
1341         (parse_bind_var, parse_one_place, parse_places_var): New functions.
1342         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
1343         sized places.
1344         (gomp_cancel_var): New global variable.
1345         (parse_int): New function.
1346         (handle_omp_display_env): New function.
1347         (initialize_env): Use it.  Initialize default_device_var.
1348         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
1349         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
1350         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
1351         been successfully parsed (and call gomp_init_affinity in that case).
1352         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1353         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1354         omp_get_team_num, omp_is_initial_device): New functions.
1355         * libgomp.h: Include stdlib.h.
1356         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
1357         Define.
1358         (struct target_mem_desc): Forward declare.
1359         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
1360         and thread_limit_var fields.
1361         (gomp_get_num_devices): New prototype.
1362         (gomp_cancel_var): New extern decl.
1363         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
1364         team_cancelled and task_queued_count fields.  Add comments about
1365         task_{,queued_,running_}count.
1366         (gomp_cancel_kind): New enum.
1367         (gomp_work_share_end_cancel): New prototype.
1368         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
1369         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
1370         and depend fields.
1371         (struct gomp_taskgroup): New type.
1372         (struct gomp_task_depend_entry,
1373         struct gomp_dependers_vec): New types.
1374         (gomp_finish_task): Free depend_hash if non-NULL.
1375         (struct gomp_team_state): Add place_partition_off
1376         and place_partition_len fields.
1377         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1378         gomp_places_list_len): New extern decls.
1379         (struct gomp_thread): Add place field.
1380         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1381         (gomp_init_thread_affinity): Add place argument.
1382         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1383         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1384         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1385         gomp_affinity_init_level, gomp_affinity_print_place): New
1386         prototypes.
1387         (gomp_team_start): Add flags argument.
1388         (gomp_thread_limit_var, gomp_remaining_threads_count,
1389         gomp_remaining_threads_lock): Remove.
1390         (gomp_managed_threads_lock): New variable.
1391         (struct gomp_thread_pool): Add threads_busy field.
1392         (gomp_free_thread): New prototype.
1393         * task.c: Include hashtab.h.
1394         (hash_entry_type): New typedef.
1395         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
1396         (gomp_init_task): Clear dependers, depend_hash, depend_count,
1397         copy_ctors_done and taskgroup fields.
1398         (GOMP_task): Add depend argument, handle depend clauses.  If
1399         gomp_team_barrier_cancelled or if it's taskgroup has been
1400         cancelled, don't queue or start new tasks.  Set copy_ctors_done
1401         field if needed.  Initialize taskgroup field.  If copy_ctors_done
1402         and already cancelled, don't discard the task.  If taskgroup is
1403         non-NULL, enqueue the task into taskgroup queue.  Increment
1404         num_children field in taskgroup.  Increment task_queued_count.
1405         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
1406         gomp_task_run_post_remove_taskgroup): New inline functions.
1407         (gomp_task_run_post_handle_depend_hash,
1408         gomp_task_run_post_handle_dependers,
1409         gomp_task_run_post_handle_depend): New functions.
1410         (GOMP_taskwait): Use them.  If more than one new tasks
1411         have been queued, wake other threads if needed.
1412         (gomp_barrier_handle_tasks): Likewise.  If
1413         gomp_team_barrier_cancelled, don't start any new tasks, just free
1414         all tasks.
1415         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
1416         * omp_lib.f90.in
1417         (omp_proc_bind_kind, omp_proc_bind_false,
1418         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1419         omp_proc_bind_spread): New params.
1420         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1421         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1422         omp_get_team_num, omp_is_initial_device): New interfaces.
1423         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
1424         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
1425         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
1426         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
1427         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
1428         useless use omp_lib_kinds.
1429         * omp.h.in (omp_proc_bind_t): New typedef.
1430         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1431         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1432         omp_get_team_num, omp_is_initial_device): New prototypes.
1433         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
1434         through to gomp_team_start.
1435         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
1436         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
1437         Adjust gomp_parallel_loop_start callers.
1438         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1439         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1440         GOMP_loop_end_cancel): New functions.
1441         (GOMP_parallel_end): Add ialias_redirect.
1442         * hashtab.h: New file.
1443         * libgomp.texi (Environment Variables): Minor cleanup,
1444         update section refs to OpenMP 4.0rc2.
1445         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
1446         environment variables.
1447         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
1448         team->work_shares_to_free to thr->ts.work_share before calling
1449         free_work_share.
1450         (gomp_work_share_end_cancel): New function.
1451         * config/linux/proc.c: Include errno.h.
1452         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
1453         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
1454         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
1455         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
1456         gomp_cpuset_size is sizeof (cpu_set_t).
1457         (gomp_init_num_threads): Initialize gomp_cpuset_size,
1458         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
1459         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
1460         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
1461         contain any logical CPUs.
1462         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
1463         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
1464         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
1465         pthread_getaffinity_np.  Check gomp_places_list instead of
1466         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
1467         * config/linux/bar.c (gomp_barrier_wait_end,
1468         gomp_barrier_wait_last): Use BAR_* defines.
1469         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
1470         from state where needed.  Set work_share_cancelled to 0 on last
1471         thread.
1472         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
1473         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
1474         functions.
1475         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
1476         Add cpusetsize argument.
1477         (gomp_cpuset_size, gomp_cpusetp): Declare.
1478         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
1479         (affinity_counter): Remove.
1480         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
1481         if CPU_ALLOC_SIZE isn't defined.
1482         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
1483         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
1484         bind current thread to the first place.
1485         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
1486         pthread_setaffinity_np to gomp_places_list[place].
1487         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1488         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1489         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1490         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
1491         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1492         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1493         (gomp_barrier_t): Add awaited_final field.
1494         (gomp_barrier_init): Initialize awaited_final field.
1495         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
1496         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
1497         prototypes.
1498         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
1499         defines.
1500         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
1501         gomp_team_barrier_cancelled): New inline functions.
1502         (gomp_barrier_last_thread,
1503         gomp_team_barrier_set_task_pending,
1504         gomp_team_barrier_clear_task_pending,
1505         gomp_team_barrier_set_waiting_for_tasks,
1506         gomp_team_barrier_waiting_for_tasks,
1507         gomp_team_barrier_done): Use BAR_* defines.
1508         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
1509         (gomp_barrier_wait_end): Use BAR_* defines.
1510         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
1511         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
1512         Use BAR_* defines.
1513         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
1514         gomp_team_barrier_cancel): New functions.
1515         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
1516         argument.
1517         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1518         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1519         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1520         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
1521         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1522         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1523         (gomp_barrier_t): Add cancellable field.
1524         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
1525         gomp_team_barrier_cancel): New prototypes.
1526         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
1527         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
1528         gomp_team_barrier_cancelled): New inline functions.
1529         (gomp_barrier_wait_start, gomp_barrier_last_thread,
1530         gomp_team_barrier_set_task_pending,
1531         gomp_team_barrier_clear_task_pending,
1532         gomp_team_barrier_set_waiting_for_tasks,
1533         gomp_team_barrier_waiting_for_tasks,
1534         gomp_team_barrier_done): Use BAR_* defines.
1535         * barrier.c (GOMP_barrier_cancel): New function.
1536         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
1537         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1538         omp_proc_bind_spread): New params.
1539         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1540         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1541         omp_get_team_num, omp_is_initial_device): New externals.
1542         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
1543         New functions.
1544         (gomp_resolve_num_threads): Adjust for thread_limit now being in
1545         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
1546         infinity.  If not nested, just return minimum of max_num_threads
1547         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
1548         to the returned value.  Otherwise, don't update atomically
1549         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
1550         (GOMP_parallel_end): Adjust for thread_limit now being in
1551         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
1552         infinity.  Adjust threads_busy in the pool rather than
1553         gomp_remaining_threads_count.  Remember team->nthreads and call
1554         gomp_team_end before adjusting threads_busy, if not nested
1555         afterwards, just set it to 1 non-atomically.  Add ialias.
1556         (GOMP_parallel_start): Adjust gomp_team_start caller.
1557         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
1558         * testsuite/libgomp.c/affinity-1.c: New test.
1559         * testsuite/libgomp.c/atomic-15.c: New test.
1560         * testsuite/libgomp.c/atomic-16.c: New test.
1561         * testsuite/libgomp.c/atomic-17.c: New test.
1562         * testsuite/libgomp.c/cancel-for-1.c: New test.
1563         * testsuite/libgomp.c/cancel-for-2.c: New test.
1564         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
1565         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
1566         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
1567         * testsuite/libgomp.c/cancel-sections-1.c: New test.
1568         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
1569         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
1570         * testsuite/libgomp.c/depend-1.c: New test.
1571         * testsuite/libgomp.c/depend-2.c: New test.
1572         * testsuite/libgomp.c/depend-3.c: New test.
1573         * testsuite/libgomp.c/depend-4.c: New test.
1574         * testsuite/libgomp.c/for-1.c: New test.
1575         * testsuite/libgomp.c/for-1.h: New file.
1576         * testsuite/libgomp.c/for-2.c: New test.
1577         * testsuite/libgomp.c/for-2.h: New file.
1578         * testsuite/libgomp.c/for-3.c: New test.
1579         * testsuite/libgomp.c/pr58392.c: New test.
1580         * testsuite/libgomp.c/simd-1.c: New test.
1581         * testsuite/libgomp.c/simd-2.c: New test.
1582         * testsuite/libgomp.c/simd-3.c: New test.
1583         * testsuite/libgomp.c/simd-4.c: New test.
1584         * testsuite/libgomp.c/simd-5.c: New test.
1585         * testsuite/libgomp.c/simd-6.c: New test.
1586         * testsuite/libgomp.c/target-1.c: New test.
1587         * testsuite/libgomp.c/target-2.c: New test.
1588         * testsuite/libgomp.c/target-3.c: New test.
1589         * testsuite/libgomp.c/target-4.c: New test.
1590         * testsuite/libgomp.c/target-5.c: New test.
1591         * testsuite/libgomp.c/target-6.c: New test.
1592         * testsuite/libgomp.c/target-7.c: New test.
1593         * testsuite/libgomp.c/taskgroup-1.c: New test.
1594         * testsuite/libgomp.c/thread-limit-1.c: New test.
1595         * testsuite/libgomp.c/thread-limit-2.c: New test.
1596         * testsuite/libgomp.c/thread-limit-3.c: New test.
1597         * testsuite/libgomp.c/udr-1.c: New test.
1598         * testsuite/libgomp.c/udr-2.c: New test.
1599         * testsuite/libgomp.c/udr-3.c: New test.
1600         * testsuite/libgomp.c++/affinity-1.C: New test.
1601         * testsuite/libgomp.c++/atomic-10.C: New test.
1602         * testsuite/libgomp.c++/atomic-11.C: New test.
1603         * testsuite/libgomp.c++/atomic-12.C: New test.
1604         * testsuite/libgomp.c++/atomic-13.C: New test.
1605         * testsuite/libgomp.c++/atomic-14.C: New test.
1606         * testsuite/libgomp.c++/atomic-15.C: New test.
1607         * testsuite/libgomp.c++/cancel-for-1.C: New test.
1608         * testsuite/libgomp.c++/cancel-for-2.C: New test.
1609         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
1610         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
1611         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
1612         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
1613         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
1614         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
1615         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
1616         * testsuite/libgomp.c++/cancel-test.h: New file.
1617         * testsuite/libgomp.c++/for-9.C: New test.
1618         * testsuite/libgomp.c++/for-10.C: New test.
1619         * testsuite/libgomp.c++/for-11.C: New test.
1620         * testsuite/libgomp.c++/simd-1.C: New test.
1621         * testsuite/libgomp.c++/simd-2.C: New test.
1622         * testsuite/libgomp.c++/simd-3.C: New test.
1623         * testsuite/libgomp.c++/simd-4.C: New test.
1624         * testsuite/libgomp.c++/simd-5.C: New test.
1625         * testsuite/libgomp.c++/simd-6.C: New test.
1626         * testsuite/libgomp.c++/simd-7.C: New test.
1627         * testsuite/libgomp.c++/simd-8.C: New test.
1628         * testsuite/libgomp.c++/target-1.C: New test.
1629         * testsuite/libgomp.c++/target-2.C: New test.
1630         * testsuite/libgomp.c++/target-2-aux.cc: New file.
1631         * testsuite/libgomp.c++/target-3.C: New test.
1632         * testsuite/libgomp.c++/taskgroup-1.C: New test.
1633         * testsuite/libgomp.c++/udr-1.C: New test.
1634         * testsuite/libgomp.c++/udr-2.C: New test.
1635         * testsuite/libgomp.c++/udr-3.C: New test.
1636         * testsuite/libgomp.c++/udr-4.C: New test.
1637         * testsuite/libgomp.c++/udr-5.C: New test.
1638         * testsuite/libgomp.c++/udr-6.C: New test.
1639         * testsuite/libgomp.c++/udr-7.C: New test.
1640         * testsuite/libgomp.c++/udr-8.C: New test.
1641         * testsuite/libgomp.c++/udr-9.C: New test.
1642
1643 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
1644
1645         PR testsuite/57605
1646         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
1647         ALWAYS_CFLAGS.
1648
1649 2013-09-20  Alan Modra  <amodra@gmail.com>
1650
1651         * configure: Regenerate.
1652
1653 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
1654
1655         * testsuite/libgomp.c/sections-2.c: New test.
1656
1657 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1658
1659         * testsuite/libgomp.fortran/strassen.f90:
1660         Add dg-skip-if aarch64_tiny.
1661
1662 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
1663             Cesar Philippidis  <cesar@codesourcery.com>
1664
1665         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
1666         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
1667         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
1668         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1669         * testsuite/libgomp.graphite/graphite.exp: Likewise.
1670         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
1671         Use dg-runtest rather than gfortran-dg-runtest.
1672
1673 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1674
1675         * testsuite/libgomp.c/icv-2.c: Extend current handling of
1676         Linux-based x86 systems to cover all GNU systems.
1677         * testsuite/libgomp.c/lock-3.c: Likewise.
1678         * testsuite/libgomp.c/pr48591.c: Likewise.
1679
1680 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
1681
1682         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
1683         GNU/Hurd, as done for Linux-based systems.
1684
1685         * config/posix/ptrlock.h: Fix comment.
1686
1687 2013-05-27  Tobias Burnus  <burnus@net-b.de>
1688
1689         PR fortran/57423
1690         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
1691         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
1692         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
1693         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
1694         omp_destroy_nest_lock): Correct arguments to match the one in
1695         the OpenMP spec.
1696         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
1697         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
1698         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
1699         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
1700
1701 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
1702
1703         * testsuite/libgomp.c/loop-13.c: New test.
1704         * testsuite/libgomp.c/loop-14.c: New test.
1705         * testsuite/libgomp.c/loop-15.c: New test.
1706         * testsuite/libgomp.c++/loop-13.C: New test.
1707         * testsuite/libgomp.c++/loop-14.C: New test.
1708         * testsuite/libgomp.c++/loop-15.C: New test.
1709
1710 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
1711
1712         PR middle-end/56217
1713         * testsuite/libgomp.c++/pr56217.C: New test.
1714
1715 2013-02-01  Alan Modra  <amodra@gmail.com>
1716
1717         * task.c (GOMP_task, GOMP_taskwait): Comment.
1718
1719 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
1720             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
1721
1722         PR libgomp/55561
1723         * config/linux/wait.h (do_spin): Use atomic load for addr.
1724         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
1725         for intptr and ptrlock.
1726         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
1727         for ptrlock.
1728
1729 2013-01-22  Alan Modra  <amodra@gmail.com>
1730
1731         PR libgomp/51376
1732         PR libgomp/56073
1733         * task.c (GOMP_task): Revert 2011-12-09 change.
1734         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
1735         barrier to read task->children..
1736         (gomp_barrier_handle_tasks): ..and matching atomic store with
1737         release barrier here when setting parent->children to NULL.
1738
1739 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1740             Tobias Burnus  <burnus@net-b.de>
1741
1742         PR driver/55884
1743         * testsuite/libgomp.fortran/fortran.exp: Use
1744         -fintrinsic-modules-path= instead of
1745         -fintrinsic-modules-path.
1746
1747 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
1748
1749         Update copyright years.
1750
1751 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1752
1753         * testsuite/libgomp.fortran/fortran.exp: Set
1754         -fintrinsic-modules-path.
1755
1756 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1757
1758         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
1759         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
1760
1761 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
1762
1763         PR libgomp/55411
1764         * team.c (gomp_free_thread): Decrease gomp_managed_threads
1765         if pool had any threads_used.
1766
1767 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
1768
1769         * testsuite/libgomp.c++/pr24455.C: Use
1770         -Wl,-undefined,dynamic_lookup on darwin.
1771
1772 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
1773
1774         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
1775
1776 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
1777
1778         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
1779
1780 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
1781             Jim MacArthur  <jim.macarthur@arm.com>
1782             Marcus Shawcroft  <marcus.shawcroft@arm.com>
1783             Nigel Stephens  <nigel.stephens@arm.com>
1784             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1785             Richard Earnshaw  <rearnsha@arm.com>
1786             Sofiane Naci  <sofiane.naci@arm.com>
1787             Stephen Thomas  <stephen.thomas@arm.com>
1788             Tejas Belagod  <tejas.belagod@arm.com>
1789             Yufeng Zhang  <yufeng.zhang@arm.com>
1790
1791         * configure.tgt: Add AArch64.
1792
1793 2012-10-04  Jason Merrill  <jason@redhat.com>
1794
1795         * testsuite/libgomp.c++/tls-init1.C: New.
1796
1797 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
1798
1799         * configure: Regenerated.
1800
1801 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
1802
1803         * config/linux/mips/futex.h (sys_futex0): Change to static
1804         function with noinline, nomips16 attributes under MIPS16. Adjust
1805         asm statement to place 'li v0,SYS_futex' immediately before
1806         syscall insn.
1807
1808 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
1809
1810         * libgomp.texi (Library Index): Renamed from "Index" to prevent
1811         conflict with index.html on case-insensitive file systems.
1812
1813 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
1814
1815         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
1816         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
1817
1818 2012-07-02  Richard Guenther  <rguenther@suse.de>
1819             Michael Matz  <matz@suse.de>
1820             Tobias Grosser <tobias@grosser.es>
1821             Sebastian Pop <sebpop@gmail.com>
1822
1823         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
1824         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1825         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1826         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1827
1828 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
1829
1830         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
1831
1832 2012-06-22  Richard Guenther  <rguenther@suse.de>
1833
1834         Merge from graphite branch
1835         2012-01-13  Tobias Grosser  <tobias@grosser.es>
1836
1837         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1838         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1839
1840 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
1841
1842         PR middle-end/53580
1843         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
1844         use GOMP_barrier () call instead.
1845         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1846         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1847         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
1848         call GOMP_barrier instead.
1849         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1850
1851 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
1852
1853         PR libgomp/52993
1854         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
1855         argument to memset call.
1856
1857 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
1858
1859         * configure: Regenerated.
1860
1861 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1862
1863         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
1864
1865 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1866
1867         PR bootstrap/52812
1868         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
1869
1870 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
1871
1872         PR middle-end/52547
1873         * testsuite/libgomp.c/pr52547.c: New test.
1874
1875 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
1876
1877         * testsuite/lib/libgomp.exp: load fortran-modules.exp
1878
1879 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1880
1881         * configure.tgt (mips-sgi-irix6*): Remove.
1882
1883 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1884
1885         * configure.tgt (alpha*-dec-osf*): Remove.
1886
1887         * config/osf/sem.h: Remove.
1888         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1889
1890 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
1891
1892         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1893
1894 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1895
1896         PR libstdc++/52188
1897         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1898         Remove ENABLE_SYMVERS_SOL2.
1899         * configure: Regenerate.
1900         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1901         (PREPROCESS): New variable.
1902         (libgomp.ver): New target.
1903         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1904         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1905         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1906         Use libgomp.ver.
1907         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1908         * Makefile.in: Regenerate.
1909
1910 2012-02-14  Walter Lee  <walt@tilera.com>
1911
1912         * configure.tgt: Handle tilegx and tilepro.
1913         * config/linux/tile/futex.h: New file.
1914
1915 2012-02-08  Richard Guenther  <rguenther@suse.de>
1916
1917         PR tree-optimization/46886
1918         * testsuite/libgomp.c/pr46886.c: New testcase.
1919
1920 2012-01-25  Matthias Klose  <doko@ubuntu.com>
1921
1922         * config/linux/arm: Remove empty directory.
1923         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1924
1925 2011-12-09  Alan Modra  <amodra@gmail.com>
1926
1927         PR libgomp/51376
1928         * task.c (GOMP_taskwait): Don't access task->children outside of
1929         task_lock mutex region.
1930         (GOMP_task): Likewise.
1931
1932 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
1933
1934         PR libgomp/51132
1935         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1936         to file scope.
1937         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1938         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1939         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1940         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1941         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1942
1943 2011-12-02  Alan Modra  <amodra@gmail.com>
1944
1945         * config/linux/affinity.c: Use atomic rather than sync builtin.
1946         * config/linux/lock.c: Likewise.
1947         * config/linux/ptrlock.h: Likewise.
1948         * config/linux/ptrlock.c: Likewise.
1949         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1950         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
1951         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
1952         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
1953         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
1954         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
1955         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
1956         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
1957         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
1958         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
1959
1960 2011-11-30  Alan Modra  <amodra@gmail.com>
1961
1962         PR libgomp/51298
1963         * config/linux/bar.h: Use atomic rather than sync builtins.
1964         * config/linux/bar.c: Likewise.  Add missing acquire
1965         synchronisation on generation field.
1966         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1967         double unlock.
1968
1969 2011-11-30  Alan Modra  <amodra@gmail.com>
1970
1971         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1972         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1973         * config/linux/mutex.h: Use atomic rather than sync builtins.
1974         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
1975         * config/linux/omp-lock.h: Comment fix.
1976         * config/linux/arm/mutex.h: Delete.
1977         * config/linux/powerpc/mutex.h: Delete.
1978         * config/linux/ia64/mutex.h: Delete.
1979         * config/linux/mips/mutex.h: Delete.
1980
1981 2011-11-30  Alan Modra  <amodra@gmail.com>
1982
1983         PR libgomp/51249
1984         * config/linux/sem.h: Rewrite.
1985         * config/linux/sem.c: Rewrite.
1986
1987 2011-11-28  Richard Henderson  <rth@redhat.com>
1988
1989         * libgomp.h (enum memmodel): New.
1990
1991 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
1992
1993         * configure: Regenerate.
1994
1995 2011-10-10  Matthias Klose  <doko@ubuntu.com>
1996
1997         * config/posix95: Remove empty directory.
1998
1999 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
2000
2001         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
2002
2003 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
2004
2005         PR fortran/49792
2006         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
2007         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
2008
2009 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2010
2011         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
2012
2013 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2014
2015         PR libgomp/49965
2016         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
2017
2018 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
2019
2020         * config/linux/proc.h: New.
2021         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
2022         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
2023         (gomp_init_num_threads): Update call to cpuset_popcount.
2024         (get_num_procs): Ditto.
2025         * config/linux/affinity.c (gomp_init_affinity): Call
2026         gomp_cpuset_popcount.
2027
2028 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
2029
2030         PR fortran/42041
2031         PR fortran/46752
2032         * omp.h.in (omp_in_final): New prototype.
2033         * omp_lib.f90.in (omp_in_final): New interface.
2034         (omp_integer_kind, omp_logical_kind): Remove
2035         and replace all its uses in the module with 4.
2036         (openmp_version): Change to 201107.
2037         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
2038         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
2039         kind for the parameters.
2040         (omp_in_final): New external.
2041         (openmp_version): Change to 201107.
2042         * task.c (omp_in_final): New function.
2043         (gomp_init_task): Initialize final_task.
2044         (GOMP_task): Remove unused attribute from flags.  Handle final
2045         tasks.
2046         (GOMP_taskyield): New function.
2047         (omp_in_final): Return true if if (false) or final (true) task
2048         or descendant of final (true).
2049         * fortran.c (omp_in_final_): New function.
2050         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
2051         (GOMP_3.0): Export GOMP_taskyield.
2052         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
2053         variables.
2054         (parse_unsigned_long_list): New function.
2055         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
2056         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
2057         even if parse_affinity returned false.
2058         * config/linux/affinity.c (gomp_init_affinity): Handle
2059         gomp_cpu_affinity_len == 0.
2060         * libgomp_g.h (GOMP_taskyield): New prototype.
2061         * libgomp.h (struct gomp_task): Add final_task field.
2062         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
2063         * team.c (gomp_team_start): Override new task's nthreads_var icv
2064         if list form OMP_NUM_THREADS has been used and it has value for
2065         the new nesting level.
2066
2067         * testsuite/libgomp.c/atomic-11.c: New test.
2068         * testsuite/libgomp.c/atomic-12.c: New test.
2069         * testsuite/libgomp.c/atomic-13.c: New test.
2070         * testsuite/libgomp.c/atomic-14.c: New test.
2071         * testsuite/libgomp.c/reduction-6.c: New test.
2072         * testsuite/libgomp.c/task-5.c: New test.
2073         * testsuite/libgomp.c++/atomic-2.C: New test.
2074         * testsuite/libgomp.c++/atomic-3.C: New test.
2075         * testsuite/libgomp.c++/atomic-4.C: New test.
2076         * testsuite/libgomp.c++/atomic-5.C: New test.
2077         * testsuite/libgomp.c++/atomic-6.C: New test.
2078         * testsuite/libgomp.c++/atomic-7.C: New test.
2079         * testsuite/libgomp.c++/atomic-8.C: New test.
2080         * testsuite/libgomp.c++/atomic-9.C: New test.
2081         * testsuite/libgomp.c++/task-8.C: New test.
2082         * testsuite/libgomp.c++/reduction-4.C: New test.
2083         * testsuite/libgomp.fortran/allocatable7.f90: New test.
2084         * testsuite/libgomp.fortran/allocatable8.f90: New test.
2085         * testsuite/libgomp.fortran/crayptr3.f90: New test.
2086         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
2087         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
2088         * testsuite/libgomp.fortran/pointer1.f90: New test.
2089         * testsuite/libgomp.fortran/pointer2.f90: New test.
2090         * testsuite/libgomp.fortran/task4.f90: New test.
2091
2092 2011-08-02  Tobias Burnus  <burnus@net-b.de>
2093
2094         * libgomp.texi: Update OpenMP spec references to 3.1.
2095         (omp_in_final,OMP_PROC_BIND): New sections.
2096         (OMP_NUM_THREADS): Document that the value can be now a list.
2097         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
2098
2099 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2100
2101         * config/linux/x86/futex.h: Check __x86_64__ instead of
2102         __LP64__.
2103
2104 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
2105
2106         PR middle-end/49897
2107         PR middle-end/49898
2108         * testsuite/libgomp.c/pr49897-1.c: New test.
2109         * testsuite/libgomp.c/pr49897-2.c: New test.
2110         * testsuite/libgomp.c/pr49898-1.c: New test.
2111         * testsuite/libgomp.c/pr49898-2.c: New test.
2112
2113 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2114
2115         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
2116         for ia32 instead of ilp32.
2117
2118         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
2119         * testsuite/libgomp.c/atomic-6.c: Likewise.
2120
2121 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
2122
2123         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
2124         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
2125
2126 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2127
2128         PR libgomp/45351
2129         * config/osf/sem.h: New file.
2130         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
2131
2132 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2133
2134         PR target/49541
2135         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
2136         ldflags.
2137
2138 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
2139
2140         * config/linux/wait.h (do_spin): New inline, largely copied
2141         from do_wait, just don't do futex_wait here, instead return true if
2142         it should be done.
2143         (do_wait): Implement using do_spin.
2144         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
2145         to prototype.
2146         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2147         __sync_bool_compare_and_swap, pass the oldval to
2148         gomp_mutex_lock_slow.
2149         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
2150         If all mutex contenders are just spinning and not sleeping, don't
2151         change state to 2 unnecessarily.  Optimize the loop when state has
2152         already become 2 to use just one atomic operation per loop instead
2153         of two.
2154         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
2155         to prototype.
2156         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2157         __sync_bool_compare_and_swap, pass the oldval to
2158         gomp_mutex_lock_slow.
2159
2160 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
2161
2162         PR libgomp/49490
2163         * iter.c (gomp_iter_static_next): For chunk size 0
2164         only use n ceil/ nthreads size for the first
2165         n % nthreads threads in the team instead of
2166         all threads except for the last few ones which
2167         get less work or none at all.
2168         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
2169         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
2170         chunk argument, set run_sched_modifier to 0 for static
2171         resp. 1 for other kinds.  If chunk argument is 0
2172         and not static, set value to 1.
2173
2174 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
2175
2176         PR c++/49043
2177         * testsuite/libgomp.c++/pr49043.C: New test.
2178
2179         PR c++/48869
2180         * testsuite/libgomp.c++/pr48869.C: New test.
2181
2182 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
2183
2184         PR fortran/48894
2185         * fortran.c: Include limits.h.
2186         (TO_INT): Define.
2187         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
2188         *set.
2189         (omp_set_num_threads_8_, omp_set_schedule_8_,
2190         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
2191         omp_get_team_size_8_): Use TO_INT macro.
2192         * testsuite/libgomp.fortran/pr48894.f90: New test.
2193
2194 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
2195
2196         PR middle-end/48591
2197         * testsuite/libgomp.c/pr48591.c: New test.
2198
2199 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2200
2201         PR bootstrap/48135
2202         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
2203         * configure: Regenerate.
2204
2205 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
2206
2207         PR fortran/47886
2208         * testsuite/libgomp.fortran/task3.f90: New test.
2209
2210 2011-02-24  Tobias Burnus  <burnus@net-b.de>
2211
2212         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
2213
2214 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
2215
2216         PR libgomp/47854
2217         * libgomp.texi (omp_get_wtime): Don't say time in the past
2218         must be Unix Epoch.
2219
2220 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
2221
2222         PR libgomp/47804
2223         * testsuite/libgomp.fortran/fortran.exp: Check for both
2224         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
2225         but $blddir != "", still append ${blddir}/${lang_library_path}
2226         to ld_library_path.
2227
2228 2011-02-16  Tobias Burnus  <burnus@net-b.de>
2229
2230         PR libgomp/47758
2231         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
2232         of libquadmath.a before adding its libpath to ldflags.
2233
2234 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
2235
2236         PR libgomp/47731
2237         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
2238         to FUTEX_WAIT futex syscall.
2239         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
2240
2241 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2242
2243         * configure: Regenerate.
2244
2245 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
2246
2247         PR libstdc++/36104
2248         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
2249
2250 2011-01-16  Gerald Pfeifer
2251
2252         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
2253
2254 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
2255
2256         PR fortran/46874
2257         * libgomp.fortran/allocatable6.f90: New test.
2258
2259 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2260
2261         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
2262         * configure: Regenerate.
2263
2264 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
2265
2266         PR target/40125
2267         PR lto/46695
2268         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
2269         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
2270         * aclocal.m4: Regenerate.
2271         * configure: Regenerate.
2272         * Makefile.in: Regenerate.
2273         * testsuite/Makefile.in: Regenerate.
2274
2275 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
2276
2277         PR fortran/46753
2278         * libgomp.fortran/pr46753.f90: New test.
2279
2280         PR libgomp/43706
2281         * env.c (initialize_env): Default to spin count 300000
2282         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
2283         is specified.
2284
2285         PR libgomp/45240
2286         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
2287         at the end if sync builtins aren't supported.
2288
2289 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2290
2291         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
2292
2293 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2294
2295         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
2296
2297 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
2298
2299         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
2300
2301 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2302             Tobias Burnus  <burnus@net-b.de>
2303
2304         PR fortran/32049
2305         * configure.ac:
2306         * configure: Regenerate.
2307
2308 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2309
2310         * config/linux/futex.h: New.
2311         * config/linux/arm/mutex.h: New.
2312         * configure.tgt (arm*-*-linux*): Add config path.
2313
2314 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
2315
2316         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2317
2318 2010-09-23  Tobias Burnus  <burnus@net-b.de>
2319
2320         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
2321         Change Fortran datatype to LOGICAL.
2322         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
2323         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
2324
2325 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2326
2327         * configure: Regenerate.
2328
2329 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
2330
2331         * libgomp.texi: Add function keyword to a couple of Fortran
2332         interfaces, use integer instead of int for Fortran.
2333
2334 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
2335
2336         * libgomp.texi: Fix spelling and pasto problems throughout.
2337         Adjust prototypes to match code.
2338
2339 2010-07-24  Tobias Burnus  <burnus@net-b.de>
2340
2341         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
2342         silence -fwhole-file warning.
2343
2344 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2345
2346         * configure.tgt (*-*-solaris2.[56]*): Removed.
2347
2348 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2349
2350         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
2351         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
2352         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
2353         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
2354         targetting solaris2*.
2355         * configure: Regenerate.
2356         * config.h.in: Regenerate.
2357
2358         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
2359         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
2360         Add libgomp_version_dep.
2361         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
2362         versioning.
2363         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
2364         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
2365         * Makefile.in: Regenerate.
2366
2367         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
2368         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2369         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
2370         to common block, protected by
2371         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2372
2373 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
2374
2375         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
2376
2377 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
2378
2379         PR bootstrap/43170
2380         * configure: Regenerate.
2381
2382 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2383
2384         PR other/43620
2385         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
2386         * configure: Regenerate.
2387         * Makefile.in: Regenerate.
2388         * testsuite/Makefile.in: Regenerate.
2389
2390 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
2391
2392         PR c/43893
2393         * testsuite/libgomp.c/pr43893.c: New test.
2394         * testsuite/libgomp.c++/pr43893.C: New test.
2395
2396 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
2397
2398         PR middle-end/43570
2399         * testsuite/libgomp.fortran/vla8.f90: New test.
2400
2401 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
2402
2403         PR libgomp/43706
2404         * config/linux/affinity.c (gomp_init_affinity): Decrease
2405         gomp_available_cpus if affinity mask confines the process to fewer
2406         CPUs.
2407         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
2408         non-NULL, just return gomp_available_cpus.
2409
2410         PR libgomp/43569
2411         * sections.c (gomp_sections_init): Initialize ws->mode.
2412
2413 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
2414
2415         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
2416         not unused bar variable.
2417         * configure: Regenerate.
2418
2419 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2420
2421         * Makefile.in: Regenerate.
2422         * aclocal.m4: Regenerate.
2423         * testsuite/Makefile.in: Regenerate.
2424
2425 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
2426
2427         PR libgomp/42942
2428         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
2429         (initialize_env): Adjust callers.
2430         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
2431         when the argument is 0.
2432
2433         * testsuite/libgomp.c/pr42942.c: New test.
2434
2435 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
2436
2437         PR middle-end/42644
2438         PR middle-end/42130
2439         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2440         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
2441
2442 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2443
2444         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
2445         * testsuite/libgomp.c++/task-6.C: Likewise.
2446
2447 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
2448
2449         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
2450
2451 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
2452
2453         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
2454         * configure: Regenerate.
2455
2456 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
2457
2458         PR fortran/42866
2459         * testsuite/libgomp.fortran/allocatable5.f90: New test.
2460
2461 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
2462
2463         * configure.ac: Test for executability of GFORTRAN.
2464         * configure: Regenerate.
2465
2466 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2467
2468         * configure: Regenerate.
2469
2470 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2471
2472         PR libgomp/42602
2473         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
2474
2475 2010-01-03  Richard Guenther  <rguenther@suse.de>
2476
2477         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
2478
2479 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
2480
2481         * testsuite/libgomp.graphite/pr4118.c: New.
2482
2483 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2484
2485         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
2486         for darwin, protect the test with require-effective-target tls_runtime.
2487         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
2488
2489 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2490
2491         PR target/41605
2492         * testsuite/lib/libgomp.exp: Provide -B options to allow for
2493         link spec %s substitutions for static libraries.
2494
2495 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
2496
2497         PR testsuite/42135
2498         * libgomp.graphite/force-parallel-2.c: Reduce array size.
2499
2500 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2501
2502         * Makefile.in: Regenerate.
2503         * configure: Regenerate.
2504         * testsuite/Makefile.in: Regenerate.
2505
2506 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
2507
2508         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
2509         settings for LC_ALL and LANG.
2510
2511 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
2512
2513         PR fortran/42162
2514         * testsuite/libgomp.fortran/pr42162.f90: New test.
2515
2516 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
2517
2518         PR middle-end/42029
2519         * testsuite/libgomp.c/pr42029.c: New test.
2520
2521 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
2522
2523         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
2524         *s.  Accept ld version without text in ()s.
2525         * configure: Regenerated.
2526
2527 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
2528
2529         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
2530
2531 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2532
2533         PR libgomp/41418
2534         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
2535         or a hyphen (happens with fortran language disabled).
2536         * configure: Regenerate.
2537
2538 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2539
2540         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
2541         use sed script portable to Solaris /bin/sed for extracting ld
2542         version.
2543         * configure: Regenerate.
2544
2545 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
2546
2547         * testsuite/libgomp.graphite/bounds.c: New test.
2548
2549 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2550
2551         * Makefile.am (libgomp_la_LINK): New.
2552         * Makefile.in: Regenerate.
2553
2554 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2555
2556         * configure.ac (AC_PREREQ): Bump to 2.64.
2557
2558 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2559
2560         * Makefile.am (install-html, install-pdf): Remove.
2561         * Makefile.in: Regenerate.
2562
2563         * Makefile.in: Regenerate.
2564         * aclocal.m4: Regenerate.
2565         * config.h.in: Regenerate.
2566         * configure: Regenerate.
2567         * testsuite/Makefile.in: Regenerate.
2568
2569 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2570
2571         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
2572         * Makefile.in: Regenerate.
2573
2574 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
2575
2576         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
2577         * Makefile.in: Regenerate.
2578
2579 2009-08-19  Tobias Burnus  <burnus@net-b.de>
2580
2581         PR fortran/41102
2582         omp_lib.h.in: Fix -std=f95 errors.
2583
2584
2585 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
2586
2587         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
2588         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
2589         * testsuite/libgomp.graphite/graphite.exp: New.
2590
2591 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
2592
2593         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
2594         only build.
2595
2596 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
2597
2598         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
2599         needed memory barrier semantics.
2600         * config/linux/mips/mutex.h: New file.
2601
2602 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2603
2604         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2605
2606 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
2607
2608         * configure: Regenerate.
2609
2610 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
2611
2612         PR testsuite/40699
2613         PR testsuite/40707
2614         PR testsuite/40709
2615         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
2616         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
2617         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
2618
2619 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
2620
2621         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
2622         options when choosing a multilib.
2623
2624 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
2625
2626         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
2627         ld_library_path.  Use add_path.  Add just find_libgcc_s to
2628         ld_library_path, not every libgcc multilib directory.
2629         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
2630         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
2631         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
2632         Use add_path.
2633         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
2634
2635 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
2636
2637         * Makefile.am (LTLDFLAGS): Define.
2638         (LINK): Define.
2639         * Makefile.in: Regenerate.
2640
2641 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
2642
2643         PR fortran/39718
2644         * testsuite/libgomp.fortran/fortran.exp: Don't link with
2645         libgfortranbegin, check existence of libgfortran.a instead of
2646         libgfortranbegin.a.
2647
2648 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
2649
2650         PR libgomp/40174
2651         * team.c (gomp_thread_start): Destroy thr->release semaphore.
2652         (gomp_free_pool_helper): Likewise.
2653
2654 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
2655             Jakub Jelinek  <jakub@redhat.com>
2656
2657         PR fortran/35423
2658         * testsuite/libgomp.fortran/workshare2.f90: New test.
2659
2660 2009-04-09  Nick Clifton  <nickc@redhat.com>
2661
2662         * iter.c: Change copyright header to refer to version 3 of the
2663         GNU General Public License with version 3.1 of the GCC Runtime
2664         Library Exception and to point readers at the COPYING3 and
2665         COPYING3.RUNTIME files and the FSF's license web page.
2666         * alloc.c: Likewise.
2667         * barrier.c: Likewise.
2668         * config/bsd/proc.c: Likewise.
2669         * config/linux/affinity.c: Likewise.
2670         * config/linux/alpha/futex.h: Likewise.
2671         * config/linux/bar.c: Likewise.
2672         * config/linux/bar.h: Likewise.
2673         * config/linux/ia64/futex.h: Likewise.
2674         * config/linux/ia64/mutex.h: Likewise.
2675         * config/linux/lock.c: Likewise.
2676         * config/linux/mips/futex.h: Likewise.
2677         * config/linux/mutex.c: Likewise.
2678         * config/linux/mutex.h: Likewise.
2679         * config/linux/powerpc/futex.h: Likewise.
2680         * config/linux/proc.c: Likewise.
2681         * config/linux/ptrlock.c: Likewise.
2682         * config/linux/ptrlock.h: Likewise.
2683         * config/linux/s390/futex.h: Likewise.
2684         * config/linux/sem.c: Likewise.
2685         * config/linux/sem.h: Likewise.
2686         * config/linux/sparc/futex.h: Likewise.
2687         * config/linux/wait.h: Likewise.
2688         * config/linux/x86/futex.h: Likewise.
2689         * config/mingw32/proc.c: Likewise.
2690         * config/mingw32/time.c: Likewise.
2691         * config/posix/affinity.c: Likewise.
2692         * config/posix/bar.c: Likewise.
2693         * config/posix/bar.h: Likewise.
2694         * config/posix/lock.c: Likewise.
2695         * config/posix/mutex.h: Likewise.
2696         * config/posix/proc.c: Likewise.
2697         * config/posix/ptrlock.h: Likewise.
2698         * config/posix/sem.c: Likewise.
2699         * config/posix/sem.h: Likewise.
2700         * config/posix/time.c: Likewise.
2701         * config/posix95/lock.c: Likewise.
2702         * critical.c: Likewise.
2703         * env.c: Likewise.
2704         * error.c: Likewise.
2705         * fortran.c: Likewise.
2706         * iter_ull.c: Likewise.
2707         * libgomp.h: Likewise.
2708         * libgomp_f.h.in: Likewise.
2709         * libgomp_g.h: Likewise.
2710         * loop.c: Likewise.
2711         * loop_ull.c: Likewise.
2712         * omp.h.in: Likewise.
2713         * omp_lib.f90.in: Likewise.
2714         * omp_lib.h.in: Likewise.
2715         * ordered.c: Likewise.
2716         * parallel.c: Likewise.
2717         * sections.c: Likewise.
2718         * single.c: Likewise.
2719         * task.c: Likewise.
2720         * team.c: Likewise.
2721         * work.c: Likewise.
2722
2723 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2724
2725         * testsuite/config/default.exp: Change copyright header to refer to
2726         version 3 of the GNU General Public License and to point readers
2727         at the COPYING3 file and the FSF's license web page.
2728
2729 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
2730
2731         PR middle-end/39573
2732         * libgomp.c++/pr39573.C: New test.
2733
2734 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
2735
2736         PR other/39591
2737         * testsuite/libgomp.c/pr39591-1.c: New test.
2738         * testsuite/libgomp.c/pr39591-2.c: New test.
2739         * testsuite/libgomp.c/pr39591-3.c: New test.
2740
2741 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
2742
2743         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
2744         * testsuite/libgomp.c/atomic-6.c: Ditto.
2745
2746 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
2747
2748         PR c/39495
2749         * testsuite/libgomp.c/loop-12.c: New test.
2750         * testsuite/libgomp.c/loop-11.c: New test.
2751         * testsuite/libgomp.c++/loop-11.C: New test.
2752         * testsuite/libgomp.c++/loop-12.C: New test.
2753         * testsuite/libgomp.c++/for-8.C: New test.
2754
2755 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2756
2757         * configure: Regenerate.
2758
2759 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
2760
2761         PR middle-end/39154
2762         * testsuite/libgomp.c/pr39154.c: New test.
2763
2764 2009-01-30  Ian Lance Taylor  <iant@google.com>
2765
2766         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
2767         libgomp_ld_is_gold.  Get gold version number.
2768         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
2769         * configure: Rebuild.
2770
2771 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2772
2773         * testsuite/lib/libgomp.exp: Add -B option for targets that
2774         use libgfortran.a%s in their specs.
2775
2776 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
2777
2778         PR libgomp/38086
2779         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
2780         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
2781         HAVE_AS_SYMVER_DIRECTIVE is not defined.
2782         * configure: Regenerated.
2783         * config.h.in: Likewise.
2784
2785 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
2786
2787         PR c++/38650
2788         * testsuite/libgomp.c/pr38650.c: New test.
2789         * testsuite/libgomp.c++/pr38650.C: New test.
2790
2791 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
2792
2793         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
2794
2795 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
2796
2797         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
2798
2799 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2800
2801         * configure: Regenerate.
2802
2803 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
2804
2805         PR middle-end/36802
2806         * testsuite/libgomp.c/pr36802-1.c: New test.
2807         * testsuite/libgomp.c/pr36802-2.c: New test.
2808         * testsuite/libgomp.c/pr36802-3.c: New test.
2809
2810 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
2811
2812         PR libgomp/38270
2813         * config/linux/powerpc/mutex.h: New.
2814
2815 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
2816
2817         PR c++/38257
2818         * testsuite/libgomp.c++/for-7.C: New test.
2819
2820         PR c++/38348
2821         * testsuite/libgomp.c++/for-6.C: New test.
2822
2823 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
2824
2825         PR testsuite/28870
2826         * testsuite/lib/libgomp.exp: Include new timeout library files.
2827         (libgomp_target_compile): Set timeout value from new proc.
2828
2829 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
2830
2831         PR libgomp/37938
2832         * config/linux/ia64/mutex.h: New.
2833
2834 2008-11-04  Tobias Burnus  <burnus@net-b.de>
2835
2836         PR libgomp/37935
2837         * libgomp.texi (Runtime library routines, environment variables):
2838         Update for OpenMP version 3.0.
2839
2840 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2841             Steve Ellcey  <sje@cup.hp.com>
2842
2843         * configure: Regenerate for new libtool.
2844         * Makefile.in: Ditto.
2845         * testsuite/Makefile.in: Ditto.
2846
2847 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
2848             Andreas Tobler  <a.tobler@schweiz.org>
2849
2850         * config/bsd/proc.c: New file.
2851         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
2852         * configure.ac: Check for header <sys/sysctl.h>
2853         * configure: Regenerate.
2854         * config.h.in: Likewise.
2855
2856 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
2857
2858         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
2859
2860 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2861
2862         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
2863         * Makefile.in: Regenerated.
2864         * testsuite/Makefile.in: Regenerated.
2865
2866 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
2867
2868         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
2869         depend on blddir if blddir exists.
2870         (libgomp_target_compile): Likewise.
2871         * testsuite/libgomp.c++/c++.exp: Likewise.
2872         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2873
2874 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2875
2876         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
2877         Do not list GPL as Invariant Section.
2878
2879 2008-07-28  Ilie Garbacea  <ilie@mips.com>
2880             Chao-ying Fu  <fu@mips.com>
2881
2882         * configure.tgt: Enable futex for MIPS.
2883         * config/linux/mips/futex.h: New file.
2884
2885 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
2886
2887         * team.c (gomp_team_end): Free team immediately if it has
2888         just one thread.
2889
2890 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
2891
2892         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2893         * testsuite/libgomp.fortran/fortran.exp: Same.
2894         * testsuite/libgomp.c/c.exp: Same.
2895         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2896         directory to library path first.
2897
2898 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
2899
2900         * env.c (parse_stacksize): Add cast to avoid warning.
2901         (parse_spincount): Likewise.
2902
2903 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
2904
2905         * testsuite/libgomp.c/loop-10.c: New test.
2906         * libgomp.c/loop-3.c (main): Add lastprivate clause.
2907         * libgomp.c++/loop-6.C (main): Likewise.
2908
2909         PR debug/36617
2910         * testsuite/libgomp.c/debug-1.c: New test.
2911
2912 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
2913
2914         * testsuite/libgomp.c/nqueens-1.c: New test.
2915
2916         PR c++/36523
2917         * testsuite/libgomp.c++/task-7.C: New function.
2918
2919 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2920
2921         * configure: Regenerate.
2922
2923 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2924
2925         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2926         mutex when HAVE_SYNC_BUILTINS isn't defined.
2927
2928 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2929
2930         * libgomp.texi (omp_test_lock): Fix typo.
2931
2932 2008-06-12  Tobias Burnus  <burnus@net-b.de>
2933
2934         * omp_lib.f90.in: Add "implicit none".
2935
2936 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
2937
2938         PR middle-end/36506
2939         * testsuite/libgomp.c/reduction-5.c: New test.
2940
2941 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
2942
2943         * libgomp.h (struct gomp_task): Add in_tied_task field.
2944         * task.c (gomp_init_task): Initialize it.
2945         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
2946         unconditionally.  Don't call gomp_team_barrier_wake if
2947         current task is implicit or if(0) from implicit and number of
2948         running tasks is equal to nthreads - 1.
2949
2950         PR libgomp/36471
2951         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
2952         omp_get_team_size_8): Fix pastos.
2953
2954         PR libgomp/36469
2955         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
2956         * configure: Regenerated.
2957         * config.h.in: Regenerated.
2958         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
2959         defined.
2960
2961 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
2962
2963         PR bootstrap/36452
2964         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
2965         (GOMP_loop_ull_dynamic_start): Likewise.
2966         (GOMP_loop_ull_guided_start): Likewise.
2967         (GOMP_loop_ull_ordered_static_start): Likewise.
2968         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2969         (GOMP_loop_ull_ordered_guided_start): Likewise.
2970
2971 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2972             Richard Henderson  <rth@redhat.com>
2973             Ulrich Drepper  <drepper@redhat.com>
2974             Jakob Blomer  <jakob.blomer@ira.uka.de>
2975
2976         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2977         Substitute also OMP_*LOCK_25*.
2978         * configure: Regenerated.
2979         * config.h.in: Regenerated.
2980         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2981         ptrlock.c and task.c.
2982         * Makefile.in: Regenerated.
2983         * testsuite/Makefile.in: Regenerated.
2984         * task.c: New file.
2985         * loop_ull.c: New file.
2986         * iter_ull.c: New file.
2987         * libgomp.h: Include ptrlock.h.
2988         (enum gomp_task_kind): New type.
2989         (struct gomp_team): Add task_lock, task_queue, task_count,
2990         task_running_count, single_count fields.  Add
2991         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2992         Remove work_share_lock, generation_mask,
2993         oldest_live_gen, num_live_gen and init_work_shares fields, add
2994         work work_share_list_alloc, work_share_list_free and work_share_chunk
2995         fields.  Change work_shares from pointer to pointers into an array.
2996         Change ordered_release field into gomp_sem_t ** from flexible array
2997         member.  Add implicit_task and initial_work_shares fields.
2998         Move close to the end of the struct.
2999         (struct gomp_team_state): Add single_count, last_work_share,
3000         active_level and level fields, remove work_share_generation.
3001         (gomp_barrier_handle_tasks): New prototype.
3002         (gomp_finish_task): New inline function.
3003         (struct gomp_work_share): Move chunk_size, end, incr into
3004         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
3005         next_ll fields.  Reshuffle fields.  Add next_alloc,
3006         next_ws, next_free and inline_ordered_team_ids fields, change
3007         ordered_team_ids into pointer from flexible array member.
3008         Add mode field.  Put lock and next into a different cache line
3009         from most of the write-once fields.
3010         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
3011         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
3012         gomp_iter_ull_guided_next): New prototypes.
3013         (gomp_new_icv): New prototype.
3014         (struct gomp_thread): Add thread_pool and task fields.
3015         (struct gomp_thread_pool): New type.
3016         (gomp_new_team): New prototype.
3017         (gomp_team_start): Change type of last argument.
3018         (gomp_new_work_share): Removed.
3019         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
3020         (gomp_work_share_init_done): New static inline.
3021         (gomp_throttled_spin_count_var, gomp_available_cpus,
3022         gomp_managed_threads): New extern decls.
3023         (gomp_init_task): New prototype.
3024         (gomp_spin_count_var): New extern var decl.
3025         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
3026         or no alias support, or if not PIC.
3027         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
3028         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
3029         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
3030         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
3031         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
3032         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
3033         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
3034         gomp_test_nest_lock_25): New prototypes.
3035         (omp_lock_symver, strong_alias): Define.
3036         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
3037         decls.
3038         (gomp_end_task): New.
3039         (struct gomp_task_icv, gomp_global_icv): New.
3040         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
3041         (struct gomp_task): New.
3042         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3043         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3044         (gomp_icv): New.
3045         (gomp_schedule_type): Reorder enum to match
3046         omp_sched_t.
3047         * team.c (struct gomp_thread_start_data): Add thread_pool and task
3048         fields.
3049         (gomp_thread_start): Add gomp_team_barrier_wait call.
3050         For non-nested case remove clearing of docked thread thr fields.
3051         Use pool fields instead of global gomp_* variables.  Use
3052         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
3053         Create tasks for each member thread.
3054         (free_team): Only destroy team barrier, task_lock here and free it.
3055         (gomp_free_thread): Free last_team if non-NULL.
3056         (gomp_team_end): Call gomp_team_barrier_wait instead of
3057         gomp_barrier_wait.  For nested case call one extra
3058         gomp_barrier_wait.  Move here some destruction from free_team.
3059         Call free_team on pool->last_team if any, rather than freeing
3060         current team.  Destroy work_share_list_free_lock ifndef
3061         HAVE_SYNC_BUILTINS.
3062         (gomp_new_icv): New function.
3063         (gomp_threads, gomp_threads_size, gomp_threads_used,
3064         gomp_threads_dock): Removed.
3065         (gomp_thread_destructor): New variable.
3066         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
3067         functions.
3068         (gomp_team_start): Create new pool if current thread doesn't have
3069         one.  Use pool fields instead of global gomp_* variables.
3070         Initialize thread_pool field for new threads.  Clear single_count.
3071         Change last argument from ws to team, don't create
3072         new team, set ts.work_share to &team->work_shares[0] and clear
3073         ts.last_work_share.  Don't clear ts.work_share_generation.
3074         If number of threads changed, adjust atomically gomp_managed_threads.
3075         Use gomp_init_task instead of gomp_new_task,
3076         set thr->task to the corresponding implicit_task array entry.
3077         Create tasks for each member thread.  Initialize ts.level.
3078         (initialize_team): Call pthread_key_create on
3079         gomp_thread_destructor.
3080         (team_destructor): New function.
3081         (new_team): Removed.
3082         (gomp_new_team): New function.
3083         (free_team): Free gomp_work_share blocks chained through next_alloc,
3084         instead of freeing work_shares and destroying work_share_lock.
3085         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
3086         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
3087         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
3088         of gomp_barrier_wait.
3089         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
3090         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
3091         if gomp_work_share_start returned true.  Don't unlock ws->lock.
3092         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
3093         of gomp_barrier_wait.
3094         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
3095         gomp_work_share_init_done if gomp_work_share_start returned true.
3096         Don't unlock ws->lock.
3097         * work.c: Include stddef.h.
3098         (free_work_share): Use work_share_list_free_lock instead
3099         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
3100         Call gomp_fini_work_share and then either free ws if orphaned, or
3101         put it into work_share_list_free list of the current team.
3102         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
3103         functions.
3104         (gomp_work_share_start, gomp_work_share_end,
3105         gomp_work_share_end_nowait): Rewritten.
3106         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
3107         (openmp_version): Set to 200805.
3108         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3109         omp_sched_guided, omp_sched_auto): New parameters.
3110         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3111         omp_set_max_active_levels, omp_get_max_active_levels,
3112         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3113         omp_get_active_level): New interfaces.
3114         * omp_lib.h.in (openmp_version): Set to 200805.
3115         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3116         omp_sched_guided, omp_sched_auto): New parameters.
3117         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3118         omp_set_max_active_levels, omp_get_max_active_levels,
3119         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3120         omp_get_active_level): New externals.
3121         * loop.c: Include limits.h.
3122         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
3123         GFS_AUTO.
3124         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
3125         Likewise.  Use gomp_icv.
3126         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
3127         ts.static_trip here.
3128         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
3129         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
3130         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
3131         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
3132         don't unlock ws->lock, otherwise lock it.
3133         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
3134         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
3135         (gomp_parallel_loop_start): Call gomp_new_team instead of
3136         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
3137         Adjust gomp_team_start caller.  Pass 0 as second argument to
3138         gomp_resolve_num_threads.
3139         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
3140         If adding ws->chunk_size nthreads + 1 times after end won't
3141         overflow, set ws->mode to 1.
3142         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
3143         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
3144         GOMP_loop_ull_ordered_static_start,
3145         GOMP_loop_ull_ordered_dynamic_start,
3146         GOMP_loop_ull_ordered_guided_start,
3147         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
3148         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
3149         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
3150         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
3151         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
3152         prototypes.
3153         * libgomp.map: Export lock routines also @@OMP_2.0.
3154         (GOMP_loop_ordered_dynamic_first,
3155         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
3156         GOMP_loop_ordered_static_first): Remove.
3157         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
3158         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
3159         GOMP_loop_ull_ordered_dynamic_next,
3160         GOMP_loop_ull_ordered_dynamic_start,
3161         GOMP_loop_ull_ordered_guided_next,
3162         GOMP_loop_ull_ordered_guided_start,
3163         GOMP_loop_ull_ordered_runtime_next,
3164         GOMP_loop_ull_ordered_runtime_start,
3165         GOMP_loop_ull_ordered_static_next,
3166         GOMP_loop_ull_ordered_static_start,
3167         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
3168         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
3169         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
3170         (omp_set_schedule, omp_get_schedule,
3171         omp_get_thread_limit, omp_set_max_active_levels,
3172         omp_get_max_active_levels, omp_get_level,
3173         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
3174         omp_set_schedule_, omp_set_schedule_8_,
3175         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3176         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3177         omp_get_max_active_levels_, omp_get_level_,
3178         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3179         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3180         New exports @@OMP_3.0.
3181         * omp.h.in (omp_sched_t): New type.
3182         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3183         omp_set_max_active_levels, omp_get_max_active_levels,
3184         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3185         omp_get_active_level): New prototypes.
3186         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
3187         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
3188         gomp_thread_limit_var, gomp_remaining_threads_count,
3189         gomp_remaining_threads_lock): New variables.
3190         (parse_spincount): New function.
3191         (initialize_env): Call gomp_init_num_threads unconditionally.
3192         Initialize gomp_available_cpus.  Call parse_spincount,
3193         initialize gomp_{,throttled_}spin_count_var
3194         depending on presence and value of OMP_WAIT_POLICY and
3195         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
3196         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
3197         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
3198         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
3199         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
3200         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3201         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3202         (gomp_global_icv): New.
3203         (parse_schedule): Use it.  Parse "auto".
3204         (omp_set_num_threads): Use gomp_icv.
3205         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
3206         Likewise.
3207         (omp_get_max_threads): Move from parallel.c.
3208         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3209         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
3210         add ialias.
3211         (parse_stacksize, parse_wait_policy): New functions.
3212         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
3213         both wrappers for compatibility and new locks.
3214         (omp_set_schedule, omp_get_schedule,
3215         omp_get_thread_limit, omp_set_max_active_levels,
3216         omp_get_max_active_levels, omp_get_level,
3217         omp_get_ancestor_thread_num, omp_get_team_size,
3218         omp_get_active_level): New ialias_redirect.
3219         (omp_set_schedule_, omp_set_schedule_8_,
3220         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3221         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3222         omp_get_max_active_levels_, omp_get_level_,
3223         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3224         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3225         New functions.
3226         * parallel.c: Include limits.h.
3227         (gomp_resolve_num_threads): Add count argument.  Rewritten.
3228         (GOMP_parallel_start): Call gomp_new_team and pass that as last
3229         argument to gomp_team_start.  Pass 0 as second argument to
3230         gomp_resolve_num_threads.
3231         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
3232         if gomp_thread_limit_var != ULONG_MAX.
3233         (omp_in_parallel): Implement using ts.active_level.
3234         (omp_get_max_threads): Move to env.c.
3235         (omp_get_level, omp_get_ancestor_thread_num,
3236         omp_get_team_size, omp_get_active_level): New functions,
3237         add ialias.
3238         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
3239         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
3240         gomp_iter_dynamic_next instead of the _locked variant and don't take
3241         lock around it, otherwise acquire it before calling
3242         gomp_iter_dynamic_next_locked.
3243         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
3244         gomp_iter_dynamic_next instead of the _locked variant and don't take
3245         lock around it.
3246         (GOMP_parallel_sections_start): Call gomp_new_team instead of
3247         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
3248         Adjust gomp_team_start caller.  Pass count as second argument to
3249         gomp_resolve_num_threads, don't adjust num_threads after the call.
3250         Use gomp_icv.
3251         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
3252         ws->chunk_size by incr.
3253         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
3254         code.
3255         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
3256         types.
3257         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
3258         (omp_check_defines): Check even the compat defines.
3259         * config/linux/ptrlock.c: New file.
3260         * config/linux/ptrlock.h: New file.
3261         * config/linux/wait.h: New file.
3262         * config/posix/ptrlock.c: New file.
3263         * config/posix/ptrlock.h: New file.
3264         * config/linux/bar.h (gomp_team_barrier_wait,
3265         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3266         (gomp_team_barrier_set_task_pending,
3267         gomp_team_barrier_clear_task_pending,
3268         gomp_team_barrier_set_waiting_for_tasks,
3269         gomp_team_barrier_waiting_for_tasks,
3270         gomp_team_barrier_done): New inlines.
3271         (gomp_barrier_t): Rewritten.
3272         (gomp_barrier_state_t): New typedef.
3273         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
3274         gomp_barrier_wait_start): Rewritten.
3275         (gomp_barrier_wait_end): Change second argument to
3276         gomp_barrier_state_t.
3277         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3278         inlines.
3279         * config/linux/bar.c: Include wait.h instead of libgomp.h and
3280         futex.h.
3281         (gomp_barrier_wait_end): Rewritten.
3282         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3283         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
3284         * config/posix/bar.h (gomp_barrier_t): Add generation field.
3285         (gomp_barrier_state_t): New typedef.
3286         (gomp_team_barrier_wait,
3287         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3288         (gomp_barrier_wait_start): Or all but low 2 bits from generation
3289         into the return value.  Return gomp_barrier_state_t.
3290         (gomp_team_barrier_set_task_pending,
3291         gomp_team_barrier_clear_task_pending,
3292         gomp_team_barrier_set_waiting_for_tasks,
3293         gomp_team_barrier_waiting_for_tasks,
3294         gomp_team_barrier_done): New inlines.
3295         (gomp_barrier_wait_end): Change second argument to
3296         gomp_barrier_state_t.
3297         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3298         inlines.
3299         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
3300         (gomp_barrier_wait_end): Change second argument to
3301         gomp_barrier_state_t.
3302         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3303         gomp_team_barrier_wake): New functions.
3304         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
3305         futex.h.
3306         (gomp_futex_wake, gomp_futex_wait): New variables.
3307         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
3308         * config/linux/lock.c: Rewrite to make locks task owned,
3309         for backwards compatibility provide the old entrypoints
3310         if symbol versioning.  Include wait.h instead of libgomp.h and
3311         futex.h.
3312         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
3313         * config/posix95/lock.c: Rewrite to make locks task owned,
3314         for backwards compatibility provide the old entrypoints
3315         if symbol versioning.
3316         * config/posix/lock.c: Rewrite to make locks task owned,
3317         for backwards compatibility provide the old entrypoints
3318         if symbol versioning.
3319         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
3320         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
3321         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
3322         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3323         (sys_futex0): Return error code.
3324         (futex_wake, futex_wait): If ENOSYS was returned, clear
3325         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3326         (cpu_relax, atomic_write_barrier): New static inlines.
3327         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3328         (futex_wake, futex_wait): If ENOSYS was returned, clear
3329         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3330         (cpu_relax, atomic_write_barrier): New static inlines.
3331         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3332         (sys_futex0): Return error code.
3333         (futex_wake, futex_wait): If ENOSYS was returned, clear
3334         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3335         (cpu_relax, atomic_write_barrier): New static inlines.
3336         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3337         (sys_futex0): Return error code.
3338         (futex_wake, futex_wait): If ENOSYS was returned, clear
3339         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3340         (cpu_relax, atomic_write_barrier): New static inlines.
3341         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3342         (sys_futex0): Return error code.
3343         (futex_wake, futex_wait): If ENOSYS was returned, clear
3344         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3345         (cpu_relax, atomic_write_barrier): New static inlines.
3346         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3347         (sys_futex0): Return error code.
3348         (futex_wake, futex_wait): If ENOSYS was returned, clear
3349         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3350         (cpu_relax, atomic_write_barrier): New static inlines.
3351         * config/linux/sem.c: Include wait.h instead of libgomp.h and
3352         futex.h.
3353         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
3354         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
3355         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
3356         types.
3357         (omp_nest_lock_t): Change owner into void *, add lock field.
3358         * config/posix95/omp-lock.h: Include semaphore.h.
3359         (omp_lock_25_t, omp_nest_lock_25_t): New types.
3360         (omp_lock_t): Use sem_t instead of mutex if semaphores
3361         aren't broken.
3362         (omp_nest_lock_t): Likewise.  Change owner to void *.
3363         * config/posix/omp-lock.h: Include semaphore.h.
3364         (omp_lock_25_t, omp_nest_lock_25_t): New types.
3365         (omp_lock_t): Use sem_t instead of mutex if semaphores
3366         aren't broken.
3367         (omp_nest_lock_t): Likewise.  Add owner field.
3368
3369 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
3370
3371         * testsuite/libgomp.c/collapse-1.c: New test.
3372         * testsuite/libgomp.c/collapse-2.c: New test.
3373         * testsuite/libgomp.c/collapse-3.c: New test.
3374         * testsuite/libgomp.c/icv-1.c: New test.
3375         * testsuite/libgomp.c/icv-2.c: New test.
3376         * testsuite/libgomp.c/lib-2.c: New test.
3377         * testsuite/libgomp.c/lock-1.c: New test.
3378         * testsuite/libgomp.c/lock-2.c: New test.
3379         * testsuite/libgomp.c/lock-3.c: New test.
3380         * testsuite/libgomp.c/loop-4.c: New test.
3381         * testsuite/libgomp.c/loop-5.c: New test.
3382         * testsuite/libgomp.c/loop-6.c: New test.
3383         * testsuite/libgomp.c/loop-7.c: New test.
3384         * testsuite/libgomp.c/loop-8.c: New test.
3385         * testsuite/libgomp.c/loop-9.c: New test.
3386         * testsuite/libgomp.c/nested-3.c: New test.
3387         * testsuite/libgomp.c/nestedfn-6.c: New test.
3388         * testsuite/libgomp.c/sort-1.c: New test.
3389         * testsuite/libgomp.c/task-1.c: New test.
3390         * testsuite/libgomp.c/task-2.c: New test.
3391         * testsuite/libgomp.c/task-3.c: New test.
3392         * testsuite/libgomp.c/task-4.c: New test.
3393         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
3394         to C++ testsuite default compiler options.
3395         * testsuite/libgomp.c++/collapse-1.C: New test.
3396         * testsuite/libgomp.c++/collapse-2.C: New test.
3397         * testsuite/libgomp.c++/ctor-10.C: New test.
3398         * testsuite/libgomp.c++/for-1.C: New test.
3399         * testsuite/libgomp.c++/for-2.C: New test.
3400         * testsuite/libgomp.c++/for-3.C: New test.
3401         * testsuite/libgomp.c++/for-4.C: New test.
3402         * testsuite/libgomp.c++/for-5.C: New test.
3403         * testsuite/libgomp.c++/loop-8.C: New test.
3404         * testsuite/libgomp.c++/loop-9.C: New test.
3405         * testsuite/libgomp.c++/loop-10.C: New test.
3406         * testsuite/libgomp.c++/task-1.C: New test.
3407         * testsuite/libgomp.c++/task-2.C: New test.
3408         * testsuite/libgomp.c++/task-3.C: New test.
3409         * testsuite/libgomp.c++/task-4.C: New test.
3410         * testsuite/libgomp.c++/task-5.C: New test.
3411         * testsuite/libgomp.c++/task-6.C: New test.
3412         * testsuite/libgomp.fortran/allocatable1.f90: New test.
3413         * testsuite/libgomp.fortran/allocatable2.f90: New test.
3414         * testsuite/libgomp.fortran/allocatable3.f90: New test.
3415         * testsuite/libgomp.fortran/allocatable4.f90: New test.
3416         * testsuite/libgomp.fortran/collapse1.f90: New test.
3417         * testsuite/libgomp.fortran/collapse2.f90: New test.
3418         * testsuite/libgomp.fortran/collapse3.f90: New test.
3419         * testsuite/libgomp.fortran/collapse4.f90: New test.
3420         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
3421         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
3422         * testsuite/libgomp.fortran/lib4.f90: New test.
3423         * testsuite/libgomp.fortran/lock-1.f90: New test.
3424         * testsuite/libgomp.fortran/lock-2.f90: New test.
3425         * testsuite/libgomp.fortran/nested1.f90: New test.
3426         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
3427         * testsuite/libgomp.fortran/strassen.f90: New test.
3428         * testsuite/libgomp.fortran/tabs1.f90: New test.
3429         * testsuite/libgomp.fortran/tabs2.f: New test.
3430         * testsuite/libgomp.fortran/task1.f90: New test.
3431         * testsuite/libgomp.fortran/task2.f90: New test.
3432         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
3433         * testsuite/libgomp.fortran/vla5.f90: Likewise.
3434         * testsuite/libgomp.c/pr26943-2.c: Likewise.
3435         * testsuite/libgomp.c/pr26943-3.c: Likewise.
3436         * testsuite/libgomp.c/pr26943-4.c: Likewise.
3437
3438 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
3439
3440         PR c++/36308
3441         * testsuite/libgomp.c++/ctor-11.C: New test.
3442         * testsuite/libgomp.c++/ctor-12.C: New test.
3443
3444 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
3445
3446         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
3447
3448 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
3449
3450         PR middle-end/36106
3451         * testsuite/libgomp.c/atomic-5.c: New test.
3452         * testsuite/libgomp.c/atomic-6.c: New test.
3453         * testsuite/libgomp.c/autopar-1.c: New test.
3454
3455 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3456
3457         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
3458         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
3459         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
3460         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
3461         * configure: Regenerate.
3462         * Makefile.in, testsuite/Makefile.in: Likewise.
3463
3464 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
3465
3466         PR bootstrap/35457
3467         * aclocal.m4: Regenerate.
3468         * configure: Regenerate.
3469
3470 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
3471
3472         PR middle-end/35611
3473         * testsuite/libgomp.c/atomic-4.c: New test.
3474
3475         PR libgomp/35625
3476         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
3477         (gomp_iter_guided_next): Likewise.
3478         * testsuite/libgomp.c/pr35625.c: New test.
3479
3480 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3481
3482         * aclocal.m4: Regenerate.
3483         * configure: Likewise.
3484         * Makefile.in: Likewise.
3485         * testsuite/Makefile.in: Likewise.
3486
3487 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
3488
3489         PR middle-end/35185
3490         * testsuite/libgomp.c++/pr35185.C: New test.
3491
3492 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
3493
3494         PR middle-end/35549
3495         * testsuite/libgomp.c/pr35549.c: New test.
3496
3497 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
3498
3499         * testsuite/libgomp.c/atomic-3.c: New test.
3500
3501 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3502
3503         PR fortran/33197
3504         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
3505         .F08 file suffixes.
3506
3507 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
3508
3509         PR libgomp/33131
3510         * configure.ac: Add ACX_HEADER_STRING.
3511         * env.c: Include strings.h.
3512         * aclocal.m4: Regenerate.
3513         * config.h.in: Regenerate.
3514         * configure: Regenerate.
3515         * Makefile.in: Regenerate.
3516         * testsuite/Makefile.in: Regenerate.
3517
3518 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
3519
3520         PR middle-end/35196
3521         * testsuite/libgomp.c/pr35196.c: New test.
3522
3523         PR middle-end/35130
3524         * testsuite/libgomp.fortran/pr35130.f90: New test.
3525         * testsuite/libgomp.c/pr35130.c: New test.
3526
3527 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
3528
3529         PR middle-end/33880
3530         * testsuite/libgomp.c/pr33880.c: New test.
3531         * testsuite/libgomp.fortran/pr33880.f90: New test.
3532
3533 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
3534
3535         * configure: Regenerate.
3536
3537 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
3538
3539         * configure.ac: Move futex checking into ../config/futex.m4.
3540         * configure: Rebuilt.
3541         * aclocal.m4: Rebuilt.
3542         * Makefile.in: Rebuilt.
3543
3544         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
3545         2007-10-15 ../config/tls.m4 change.
3546
3547 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
3548
3549         PR c++/34513
3550         * testsuite/libgomp.c/pr34513.c: New test.
3551         * testsuite/libgomp.c++/pr34513.C: New test.
3552
3553 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
3554
3555         PR target/32765
3556         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
3557
3558 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
3559
3560         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
3561
3562 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
3563
3564         * testsuite/libgomp.c/private-1.c: New test.
3565
3566 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
3567             Paolo Bonzini  <bonzini@gnu.org>
3568
3569         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
3570         instead of 'VPATH ='.
3571         * Makefile.in: Regenerate.
3572
3573 2007-11-23  Matthias Klose  <doko@ubuntu.com>
3574
3575         * configure.ac: Adjust makeinfo version check.
3576         * configure: Regenerate.
3577
3578 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
3579
3580         PR fortran/34020
3581         * testsuite/libgomp.fortran/pr34020.f90: New test.
3582
3583 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
3584
3585         PR c++/33894
3586         * testsuite/libgomp.c++/atomic-1.C: New test.
3587
3588 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
3589
3590         PR libgomp/33275
3591         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
3592         Make x and y integers rather than (implicit) reals.  Add private (j)
3593         clause to the last omp parallel.
3594
3595 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
3596
3597         * configure: Regenerate following changes to ../config/tls.m4.
3598
3599 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
3600
3601         * testsuite/libgomp.fortran/stack.f90: New test.
3602
3603 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
3604
3605         * config/mingw32/proc.c: New file.
3606
3607 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
3608
3609         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
3610         (main): Use __get_cpuid to get i386 target fetaures.
3611         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
3612         (main): Use __get_cpuid to get x86_64 target fetaures.
3613
3614 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
3615
3616         PR target/32765
3617         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
3618         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
3619
3620 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
3621
3622         PR fortran/32550
3623         * testsuite/libgomp.fortran/pr32550.f90: New test.
3624         * testsuite/libgomp.fortran/crayptr2.f90: New test.
3625
3626 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
3627
3628         * aclocal.m4: Regenerated.
3629
3630 2007-07-05  Tobias Burnus  <burnus@net-b.de>
3631
3632         PR fortran/32359
3633         * testsuite/libgomp.fortran/pr32359.f90: New.
3634
3635 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
3636
3637         PR libgomp/32468
3638         * sections.c (GOMP_parallel_sections_start): Only decrease
3639         number of threads to COUNT if dyn_var is true.
3640         * testsuite/libgomp.c/pr32468.c: New test.
3641
3642 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3643
3644         PR libgomp/26308
3645         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
3646
3647 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
3648
3649         PR middle-end/32362
3650         * testsuite/libgomp.c/pr32362-1.c: New test.
3651         * testsuite/libgomp.c/pr32362-2.c: New test.
3652         * testsuite/libgomp.c/pr32362-3.c: New test.
3653
3654 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
3655
3656         * team.c (gomp_team_start): Fix setting up thread_attr
3657         stack size.
3658
3659 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
3660
3661         * configure: Regenerate.
3662
3663 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
3664
3665         * Makefile.in: Regenerate.
3666         * configure: Regenerate.
3667         * aclocal.m4: Regenerate.
3668         * testsuite/Makefile.in: Regenerate.
3669
3670 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
3671
3672         * config/linux/proc.c: New file.
3673
3674         PR libgomp/28482
3675         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
3676
3677 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
3678
3679         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
3680
3681 2007-04-16  Matthias Klose  <doko@debian.org>
3682
3683         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
3684         flags if not building with -m64.
3685         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
3686         flag for i?86-*-* targets, if current target matches -m64.
3687
3688 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
3689
3690         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
3691         * Makefile.in: Regenerate.
3692
3693 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3694
3695         PR testsuite/31369
3696         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
3697         ld_library_path.
3698         * testsuite/libgomp.fortran/fortran.exp: Likewise.
3699
3700 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
3701
3702         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
3703         decls.
3704         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
3705         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
3706         (parse_affinity): New function.
3707         (initialize_env): Call it and gomp_init_affinity.
3708         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
3709         create new pthread_attr_t and call gomp_init_thread_affinity
3710         on it for each thread before passing the attribute to pthread_create.
3711         * config/linux/affinity.c: New file.
3712         * config/posix/affinity.c: New file.
3713         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
3714         * configure: Rebuilt.
3715         * config.h.in: Rebuilt.
3716         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
3717         * Makefile.in: Rebuilt.
3718
3719 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
3720
3721         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
3722         *-*-darwin*.
3723         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
3724         and use it if found.
3725
3726 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
3727
3728         * testsuite/config/default.exp: New file.
3729         * testsuite/lib/libgomp.exp: New file.
3730         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
3731         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
3732         load_lib *, load_gcc_lib *): Move to libgomp.exp.
3733         (libgomp_load): Remove.
3734         * testsuite/lib/libgomp.exp (libgomp_init): Compute
3735         always_ld_library_path, not ld_library_path.  Set additional_flags
3736         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
3737         (target_compile): Do not call libgomp_init.  Append lang_library_path
3738         and lang_link_flags to options.
3739         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
3740         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
3741         here.
3742         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
3743         always_ld_library_path.  Set LD_LIBRARY_PATH here.
3744         * testsuite/libgomp.fortran/fortran.exp: Ditto.
3745         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
3746         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
3747         CX8 flag.
3748         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
3749         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
3750         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
3751         * testsuite/libgomp.c/pr29947-1.c: Ditto.
3752         * testsuite/libgomp.c/atomic-10.c: Ditto.
3753
3754 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
3755
3756         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
3757         dg-final cleanup-modules line.
3758         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
3759         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
3760         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
3761         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3762         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3763         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3764         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3765
3766 2007-03-18  Andreas Schwab  <schwab@suse.de>
3767
3768         * acinclude.m4: Adjust regular expression for ld version
3769         extraction.
3770         * configure: Regenerate.
3771
3772 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
3773
3774         * Makefile.am: Add install-pdf target as copied from
3775         automake v1.10 rules.
3776         * Makefile.in: Regenerate
3777
3778 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
3779
3780         PR libgomp/28486
3781         * configure: Regenerate.
3782
3783         PR c++/30703
3784         * testsuite/libgomp.c++/pr30703.C: New test.
3785
3786 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
3787
3788         Revert:
3789         2006-07-05  Eric Christopher  <echristo@apple.com>
3790         * configure.ac: Depend addition of -pthread on host OS.
3791         * configure: Regenerate.
3792
3793 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3794
3795         * libgomp.texi: Fix spacing after abbreviations.
3796
3797 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
3798
3799         PR libgomp/30546
3800         * configure.ac: Add check for makeinfo
3801         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
3802         if an appropiate version of makeinfo is found.
3803         * aclocal.m4: Regenerated.
3804         * configure: Regenerated.
3805         * Makefile.in: Regenerated.
3806         * testsuite/Makefile.in: Regenerated.
3807
3808 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
3809
3810         PR libgomp/30540
3811         * libgomp.texi: More about implementation-dependent settings.
3812
3813 2007-01-26  Tobias Burnus  <burnus@net-b.de>
3814
3815         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
3816
3817 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
3818
3819         PR middle-end/30494
3820         * testsuite/libgomp.c/pr30494.c: New test.
3821
3822 2007-01-15  Tom Tromey  <tromey@redhat.com>
3823
3824         * configure: Rebuilt.
3825         * configure.ac: Fixed comment.
3826
3827 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
3828
3829         * libgomp.texi: Document implementation specific default values of
3830         environment variables.
3831
3832 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
3833
3834         PR libgomp/28209
3835         * libgomp.texi: New file.
3836         * configure.ac: Add --enable-generated-files-in-srcdir option.
3837         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
3838         files to srcdir.
3839         * Makefile.in: Regenerated.
3840         * config.h.in: Regenerated.
3841         * testsuite/Makefile.in: Regenerated.
3842         * NOTES: Removed.
3843
3844 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
3845
3846         PR libgomp/29949
3847         * env.c (omp_set_num_threads): Set illegal thread count to 1.
3848
3849 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
3850
3851         * configure: Regenerate.
3852
3853 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
3854
3855         PR libgomp/29947
3856         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
3857         start if there shouldn't be any loop iterations.
3858         (gomp_loop_ordered_static_start): Remove start == end test.
3859         * testsuite/libgomp.c/pr29947-1.c: New test.
3860         * testsuite/libgomp.c/pr29947-2.c: New test.
3861
3862 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
3863
3864         * configure.tgt: Force initial-exec TLS model on Linux only.
3865
3866 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
3867
3868         * configure: Regenerated.
3869
3870 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
3871
3872         * env.c (parse_schedule): Reject out of range values.
3873         (parse_unsigned_long): Reject out of range, negative or zero values.
3874
3875 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
3876
3877         PR fortran/29629
3878         * testsuite/libgomp.fortran/pr29629.f90: New test.
3879
3880 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
3881
3882         PR libgomp/29494
3883         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3884         * config/posix95: New directory.
3885         * config/posix95/omp-lock.h: New file.
3886         * config/posix95/lock.c: Likewise.
3887
3888 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
3889
3890         * aclocal.m4: Regenerate.
3891         * configure: Regenerate.
3892
3893 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3894
3895         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3896         '<' to '<='.
3897
3898 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3899
3900         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3901         test.
3902         * configure: Regenerate.
3903         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3904
3905 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
3906
3907         PR middle-end/25261
3908         PR middle-end/28790
3909         * testsuite/libgomp.c/nestedfn-4.c: New test.
3910         * testsuite/libgomp.c/nestedfn-5.c: New test.
3911         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3912
3913         PR fortran/29097
3914         * testsuite/libgomp.fortran/condinc1.f: New test.
3915         * testsuite/libgomp.fortran/condinc2.f: New test.
3916         * testsuite/libgomp.fortran/condinc3.f90: New test.
3917         * testsuite/libgomp.fortran/condinc4.f90: New test.
3918         * testsuite/libgomp.fortran/condinc1.inc: New file.
3919
3920 2006-09-18  Tom Tromey  <tromey@redhat.com>
3921
3922         * configure: Rebuilt.
3923
3924 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
3925
3926         PR c/28768
3927         PR preprocessor/14634
3928         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3929         to AC_DEFINE.
3930         * configure: Regenerate.
3931
3932 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
3933
3934         * testsuite/libgomp.fortran/reduction3.f90: Change
3935         -2147483648 to -huge(i)-1 to avoid overflow.
3936         * testsuite/libgomp.fortran/reduction4.f90: Change
3937         Z'ffffffff' to not(0) to avoid overflow.
3938
3939 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
3940
3941         PR libgomp/25938
3942         * Makefile.am (libsubincludedir): New.
3943         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3944         * Makefile.in: Regenerate.
3945
3946 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
3947
3948         PR libgomp/28725
3949         * env.c: Include ctype.h.
3950         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
3951         leading and/or trailing whitespace and compare strings case
3952         insensitively.
3953
3954 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
3955
3956         PR fortran/28390
3957         * testsuite/libgomp.fortran/pr28390.f: New test.
3958
3959 2006-07-05  Eric Christopher  <echristo@apple.com>
3960
3961         * configure.ac: Depend addition of -pthread on host OS.
3962         * configure: Regenerate.
3963
3964 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
3965
3966         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3967         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3968         defined.
3969
3970 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
3971
3972         PR libgomp/26175
3973         PR libgomp/26477
3974         * configure.ac: If neither --enable-linux-futex nor
3975         --disable-linux-futex is passed, determine the default by checking
3976         for compiling and/or running against NPTL.  With --enable-linux-futex,
3977         check if SYS_gettid and SYS_futex are defined.
3978         * configure: Rebuilt.
3979
3980 2006-06-14  Richard Henderson  <rth@redhat.com>
3981
3982         PR libgomp/28008
3983         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3984         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3985
3986 2006-06-09  Richard Henderson  <rth@redhat.com>
3987
3988         * env.c (gomp_nthreads_var): Change to unsigned long.
3989         (gomp_run_sched_chunk): Likewise.
3990         (parse_unsigned_long): Rename from parse_num_threads and generalize.
3991         (initialize_env): Initialize gomp_thread_attr.
3992         * libgomp.h (gomp_nthreads_var): Update decl.
3993         (gomp_run_sched_chunk): Likewise.
3994         (gomp_thread_attr): Declare.
3995         * team.c (gomp_thread_attr): Export.
3996         (initialize_team): Don't initialize it.
3997
3998 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
3999
4000         PR fortran/27916
4001         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
4002         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
4003
4004 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
4005
4006         * config/mingw32/time.c: New file.
4007         * configure.tgt: Use it.
4008
4009 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
4010
4011         * Makefile.am: Add install-html target. Add install-html to .PHONY
4012         * Makefile.in: Regenerate.
4013
4014 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4015
4016         PR libgomp/27612
4017         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
4018         * testsuite/libgomp.c/critical-1.c: Likewise.
4019         * testsuite/libgomp.c/loop-1.c: Likewise.
4020         * testsuite/libgomp.c/loop-2.c: Likewise.
4021         * testsuite/libgomp.c/single-1.c: Likewise.
4022         * testsuite/libgomp.c/ordered-1.c: Likewise.
4023         * testsuite/libgomp.c/ordered-2.c: Likewise.
4024
4025 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
4026
4027         PR middle-end/27416
4028         * libgomp.fortran/pr27416-1.f90: New test.
4029
4030 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
4031
4032         PR fortran/27395
4033         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
4034         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
4035
4036 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
4037
4038         PR c++/26943
4039         * testsuite/libgomp.c/pr26943-1.c: New test.
4040         * testsuite/libgomp.c/pr26943-2.c: New test.
4041         * testsuite/libgomp.c/pr26943-3.c: New test.
4042         * testsuite/libgomp.c/pr26943-4.c: New test.
4043         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
4044         * testsuite/libgomp.c++/pr26943.C: New test.
4045
4046 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
4047
4048         PR middle-end/27337
4049         * testsuite/libgomp.c++/pr27337.C: New test.
4050
4051 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
4052
4053         PR c/26171
4054         * testsuite/libgomp.c/pr26171.c: New test.
4055
4056 2006-04-25  Richard Henderson  <rth@redhat.com>
4057
4058         PR libgomp/25865
4059         * configure.ac: Use GCC_CHECK_TLS.
4060         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
4061         * Makefile.in, aclocal.m4, configure: Regenerate.
4062
4063 2006-04-10  Matthias Klose  <doko@debian.org>
4064
4065         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
4066         directory names containing underscores.
4067
4068 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
4069
4070         PR c++/26691
4071         * testsuite/libgomp.c++/pr26691.C: New test.
4072
4073 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
4074
4075         * testsuite/libgomp.fortran/retval2.f90: New test.
4076
4077 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
4078
4079         * testsuite/libgomp.c++: New directory.
4080
4081 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
4082
4083         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
4084         * config/posix/sem.c: Implement the above.
4085
4086 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
4087
4088         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
4089         define HAVE_BROKEN_POSIX_SEMAPHORES.
4090         * configure: Rebuilt.
4091         * config.h.in: Rebuilt.
4092
4093 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
4094
4095         PR bootstrap/26161
4096         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
4097         for the other pthread check.
4098         * configure: Regenerate.
4099         * config.h.in: Regenerate.
4100
4101 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
4102
4103         PR libgomp/25938
4104         PR libgomp/25984
4105         * Makefile.am (fincludedir): New variable.
4106         (nodist_include_HEADERS): Remove Fortran files.
4107         (nodist_finclude_HEADERS): New variable.
4108         * Makefile.in: Regenerated.
4109
4110 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
4111
4112         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
4113         Remove tests for returning assumed character length arrays.
4114
4115 2006-02-12  Roger Sayle  <roger@eyesopen.com>
4116             John David Anglin  <dave@hiauly1.hia.nrc.ca>
4117
4118         PR libgomp/25936
4119         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
4120
4121 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
4122
4123         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
4124
4125 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
4126
4127         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
4128         part of LD_LIBRARY_PATH manually.
4129
4130 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
4131
4132         PR libgomp/25852
4133         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
4134         libgomp_init.
4135
4136 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
4137
4138         PR libgomp/25884
4139         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
4140         * configure.ac (PERL): Don't set.
4141         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
4142         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
4143         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
4144         * omp.h.in: Wrap the new configure substitutions with @ characters.
4145         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
4146         * aclocal.m4, configure, Makefile.in: Regenerate.
4147         * mkomp_h.pl: Delete.
4148
4149 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
4150
4151         PR libgomp/25259
4152         * configure.ac: Use GCC_HEADER_STDINT.
4153         * libgomp.h: Include gstdint.h.
4154         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
4155         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
4156
4157 2006-01-24  Richard Henderson  <rth@redhat.com>
4158
4159         PR libgomp/25942
4160         * configure.ac: Add AM_MAINTAINER_MODE.
4161         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
4162
4163 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
4164
4165         * Makefile.in: Regenerate.
4166         * testsuite/Makefile.in: Regenerate.
4167         * aclocal.m4: Regenerate.
4168
4169 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
4170
4171         * config/posix/proc.c: Conditional include of sys/loadavg.h for
4172         Solaris.
4173         * configure.ac: Add check for loadavg.h.
4174         (link_gomp): Adjust comment.
4175         * configure: Regenerate.
4176         * config.h.in: Regenerate.
4177
4178 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
4179
4180         PR libgomp/25877
4181         * configure.ac: Remove check for alloca.h.
4182         * configure: Regenerate.
4183         * config.h.in: Regenerate.
4184         * libgomp.h: define gomp_alloca to be __builtin_alloca.
4185         * team.c: Remove use of alloca.h.
4186         Call gomp_alloca instead of alloca.
4187
4188 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
4189
4190         PR libgomp/25877
4191         * team.c: Add include of alloca.h.
4192         * configure.ac: Add check for alloca.h.
4193         * configure: Regenerate.
4194         * config.h.in: Regenerate.
4195
4196 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
4197
4198         PR fortran/25219
4199         * testsuite/libgomp.fortran/pr25219.f90: New test.
4200
4201 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
4202
4203         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
4204         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
4205         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4206         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4207         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
4208         testsuite/libgomp.fortran/threadprivate1.f90,
4209         testsuite/libgomp.fortran/threadprivate2.f90,
4210         testsuite/libgomp.fortran/threadprivate3.f90,
4211         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4212         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4213         testsuite/libgomp.fortran/omp_parse3.f90: Change required
4214         effective-target to TLS runtime.
4215
4216         * testsuite/libgomp.fortran/pr25162.f: Require
4217         effective-target TLS runtime.
4218
4219 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
4220
4221         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
4222         * testsuite/libgomp.c/nestedfn-3.c: New test.
4223
4224 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
4225
4226         PR fortran/25162
4227         * testsuite/libgomp.fortran/pr25162.f: New test.
4228
4229 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
4230
4231         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
4232         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
4233
4234 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
4235
4236         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
4237         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
4238         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
4239         single.c, team.c, work.c, config/linux/alpha/futex.h,
4240         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
4241         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
4242         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
4243         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
4244         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
4245         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
4246         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
4247         FSF address.
4248
4249 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
4250
4251         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
4252         to nodist_noinst_HEADERS.
4253         * Makefile.in: Rebuilt.
4254
4255         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
4256         add integer count field.
4257         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
4258         omp_nest_lock_t type change.
4259         (omp_init_nest_lock): Likewise.  Initialize count to 0.
4260         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
4261         Increment count.
4262         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
4263         Decrement count.
4264         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
4265         Increment count if successful and return the new nesting level.
4266         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
4267         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
4268         * testsuite/libgomp.c/lib-1.c: New test.
4269         * testsuite/libgomp.fortran/lib1.f90: New test.
4270         * testsuite/libgomp.fortran/lib2.f: New test.
4271         * testsuite/libgomp.fortran/lib3.f: New test.
4272
4273 2005-11-17  Richard Henderson  <rth@redhat.com>
4274
4275         PR 24845
4276         * Makefile.am (nodist_toolexeclib_HEADERS): New.
4277         * configure.ac (link_gomp): New.  Substitute it.
4278         (AC_CONFIG_FILES): Add libgomp.spec.
4279         * libgomp.spec.in: New file.
4280         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
4281         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
4282
4283 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
4284
4285         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
4286         reduction(-:var) behaving the same as reduction(+:var).
4287         * testsuite/libgomp.c/reduction-4.c: New test.
4288
4289 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
4290
4291         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
4292         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
4293         testsuite/libgomp.c/copyin-3.c,
4294         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4295         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4296         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
4297         testsuite/libgomp.c++/pr24455.C,
4298         testsuite/libgomp.fortran/threadprivate1.f90,
4299         testsuite/libgomp.fortran/threadprivate2.f90,
4300         testsuite/libgomp.fortran/threadprivate3.f90,
4301         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4302         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4303         testsuite/libgomp.fortran/omp_parse3.f90: Require
4304         effective-target TLS.
4305
4306 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
4307
4308         * HEADER: Remove.
4309
4310 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
4311
4312         PR libgomp/24797
4313         * team.c (initialize_team): Pass NULL rather than free as
4314         pthread_key_create destructor.  Initialize thread specific data
4315         pointer in initial thread to a static local variable rather than
4316         malloced memory.
4317
4318 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
4319
4320         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
4321         its location to ld_library_path.
4322
4323 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
4324
4325         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
4326
4327 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
4328
4329         * testsuite/libgomp.c: Rename from libgomp.dg.
4330
4331 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
4332
4333         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
4334         threadprivate variable 'i'.
4335
4336 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
4337
4338         * config/linux/s390/futex.h: New file.
4339         * configure.tgt: Use it.
4340
4341         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
4342         before the parallel.
4343
4344 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
4345
4346         PR c++/24734
4347         * testsuite/libgomp.c++/master-1.C: New test.
4348
4349 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
4350
4351         * testsuite/libgomp.dg/copyin-3.c: New test.
4352
4353 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
4354
4355         * testsuite/libgomp.fortran/retval1.f90: New test.
4356         * testsuite/libgomp.fortran/vla7.f90: New test.
4357
4358 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
4359
4360         * testsuite/libgomp.fortran/vla2.f90: New test.
4361         * testsuite/libgomp.fortran/vla3.f90: New test.
4362         * testsuite/libgomp.fortran/vla4.f90: New test.
4363         * testsuite/libgomp.fortran/vla5.f90: New test.
4364         * testsuite/libgomp.fortran/vla6.f90: New test.
4365
4366 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
4367
4368         * config/linux/sparc/futex.h: New file.
4369         * configure.tgt: Use it.
4370         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
4371
4372         * critical.c: Include stdlib.h.
4373         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
4374         ignoring return value.
4375         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
4376         LIBGOMP_CHECK_SYNC_BUILTINS check.
4377         * configure: Rebuilt.
4378
4379 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
4380
4381         * testsuite/libgomp.fortran/vla1.f90: New test.
4382
4383 2005-10-31  Richard Henderson  <rth@redhat.com>
4384
4385         * testsuite/libgomp.fortran/character2.f90: Fix race condition
4386         setting 's' in different threads.
4387
4388 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
4389
4390         * libgomp.h (attribute_hidden, ialias): Define.
4391         * config/posix/proc.c (omp_get_num_procs): Add ialias.
4392         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
4393         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
4394         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4395         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4396         omp_test_lock, omp_test_nest_lock): Likewise.
4397         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
4398         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4399         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4400         omp_test_lock, omp_test_nest_lock): Likewise.
4401         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
4402         omp_get_dynamic, omp_get_nested): Likewise.
4403         * parallel.c (omp_get_num_threads, omp_get_max_threads,
4404         omp_get_thread_num, omp_in_parallel): Likewise.
4405         * fortran.c (ialias_redirect): Define.
4406         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
4407         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
4408         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
4409         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
4410         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
4411         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
4412         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
4413         omp_get_wtime): Add ialias_redirect.
4414
4415 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
4416
4417         * fortran.c: Include stdlib.h.
4418
4419 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
4420
4421         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
4422         * Makefile.in: Regenerated.
4423
4424 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
4425
4426         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
4427         * libgomp_f.h.in (omp_check_defines): New function.
4428         * env.c: Include libgomp_f.h.
4429         (initialize_env): Call omp_check_defines.
4430
4431         * testsuite/libgomp.dg/copyin-2.c: New test.
4432         * testsuite/libgomp.c++/copyin-2.C: New test.
4433         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
4434
4435         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
4436         * testsuite/libgomp.fortran/sharing2.f90: New test.
4437
4438         * testsuite/libgomp.dg/copyin-1.c: New test.
4439         * testsuite/libgomp.c++/copyin-1.C: New test.
4440
4441 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
4442
4443         * testsuite/libgomp.fortran/crayptr1.f90: New test.
4444
4445         * testsuite/libgomp.fortran/workshare1.f90: New test.
4446
4447         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
4448         only test.
4449         * libgomp.fortran/sharing1.f90: New test.
4450
4451 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
4452
4453         PR c++/24502
4454         * testsuite/libgomp.c++/loop-7.C: New test.
4455
4456         * testsuite/libgomp.dg/nestedfn-2.c: New test.
4457
4458         * testsuite/libgomp.dg/nestedfn-1.c: New test.
4459         * testsuite/libgomp.fortran/reduction6.f90: New test.
4460         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
4461
4462 2005-10-23  Richard Henderson  <rth@redhat.com>
4463
4464         * testsuite/libgomp.c++/ctor-1.C: New.
4465         * testsuite/libgomp.c++/ctor-2.C: New.
4466         * testsuite/libgomp.c++/ctor-3.C: New.
4467         * testsuite/libgomp.c++/ctor-4.C: New.
4468         * testsuite/libgomp.c++/ctor-5.C: New.
4469         * testsuite/libgomp.c++/ctor-6.C: New.
4470         * testsuite/libgomp.c++/ctor-7.C: New.
4471         * testsuite/libgomp.c++/ctor-8.C: New.
4472         * testsuite/libgomp.c++/ctor-9.C: New.
4473
4474 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
4475
4476         PR 24455
4477         * testsuite/libgomp.c++/pr24455-1.C: New test.
4478         * testsuite/libgomp.c++/pr24455.C: New test.
4479         * testsuite/libgomp.dg/pr24455-1.c: New test.
4480         * testsuite/libgomp.dg/pr24455.c: New test.
4481
4482 2005-10-20  Richard Henderson  <rth@redhat.com>
4483
4484         * testsuite/libgomp.c++/loop-6.C: New.
4485         * testsuite/libgomp.dg/loop-3.c: New.
4486
4487 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
4488
4489         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
4490         explicitly private.
4491         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
4492         explicitly shared.
4493
4494 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
4495
4496         * testsuite/libgomp.fortran/jacobi.f: New test.
4497
4498 2005-10-19  Richard Henderson  <rth@redhat.com>
4499
4500         * configure.tgt (i?86-linux): Default to with_arch instead of
4501         CFLAGS.  Add -mtune to match target_cpu.
4502         (x86_64-linux): Tune to i686.
4503
4504         * fortran.c (omp_test_nest_lock_): Fix typo.
4505
4506 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
4507
4508         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4509         gomp_ordered_sync): Do nothing if team->nthreads == 1.
4510         * testsuite/libgomp.dg/ordered-3.c: New test.
4511
4512         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
4513         Remove volatile keyword.
4514
4515         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
4516         in COMMON block to avoid warnings on 64-bit targets.
4517
4518 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
4519
4520         * testsuite/libgomp.dg/shared-3.c: New test.
4521
4522 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
4523
4524         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
4525         * testsuite/libgomp.fortran/reduction5.f90: New test.
4526
4527 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
4528
4529         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
4530         dg-options.
4531         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
4532         flush loop now that __sync_synchronize has proper memory barrier.
4533         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
4534         Add -ffixed-form to dg-options.
4535
4536 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
4537
4538         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
4539         from subdirectories.
4540         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
4541         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
4542         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
4543         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
4544         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
4545         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
4546         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
4547         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
4548         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
4549         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
4550         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
4551         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
4552         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
4553         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
4554         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
4555         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
4556         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
4557         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
4558         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
4559         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
4560         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
4561         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
4562         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
4563         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
4564         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
4565
4566 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
4567
4568         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
4569         lang_library_path exists.  Use find instead of glob to gather tests.
4570         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
4571
4572 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
4573
4574         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
4575         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
4576         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
4577         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
4578         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
4579         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
4580         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
4581         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
4582         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
4583         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
4584         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
4585         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
4586         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
4587
4588 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
4589
4590         * testsuite/libgomp.dg/vla-1.c: New test.
4591
4592         * testsuite/libgomp.fortran/reference2.f90: New test.
4593
4594         * testsuite/libgomp.fortran/character2.f90: Remove explicit
4595         declaration of omp_get_thread_num.
4596         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
4597         use omp_lib.
4598
4599         * testsuite/libgomp.fortran/reduction1.f90: New test.
4600         * testsuite/libgomp.fortran/reduction2.f90: New test.
4601         * testsuite/libgomp.fortran/reduction3.f90: New test.
4602         * testsuite/libgomp.fortran/reduction4.f90: New test.
4603
4604 2005-10-13  Richard Henderson  <rth@redhat.com>
4605
4606         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
4607         * Makefile.in: Regenerate.
4608         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
4609         * libgomp.h: Include bar.h.
4610         (struct gomp_barrier): Remove.
4611         (struct gomp_team): Add barrier.  Replace master_barrier with
4612         master_release.  Replace threads with ordered_release.
4613         (struct gomp_thread): Replace barrier with release.
4614         * ordered.c (gomp_ordered_first): Update for ordered_release change.
4615         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
4616         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
4617         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
4618         (GOMP_single_copy_end): Likewise.
4619         * team.c (gomp_threads_dock): New.
4620         (gomp_barrier_init, gomp_barrier_destroy): Remove.
4621         (gomp_thread_start): Use gomp_barrier_wait.
4622         (new_team, free_team): Update for gomp_team changes.
4623         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
4624         (gomp_team_end): Use gomp_barrier_wait.
4625         (initialize_team): Update for gomp_thread changes.
4626         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
4627         (gomp_work_share_end_nowait): Use atomic ops when available.
4628         * config/linux/bar.c, config/linux/bar.h: New files.
4629         * config/posix/bar.c, config/posix/bar.h: New files.
4630
4631 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
4632
4633         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
4634         * testsuite/libgomp.dg/single-2.c: New test.
4635
4636         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
4637         lang_link_flags): Unset, so that they aren't inherited from previously
4638         sourced *.exp.
4639
4640         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
4641
4642 2005-10-12  Richard Henderson  <rth@redhat.com>
4643
4644         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
4645         (libgomp_init): Use lang_test_file, lang_library_path, and
4646         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
4647
4648         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
4649         (lang_test_file, lang_link_flags): New.
4650         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
4651
4652         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
4653         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
4654         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
4655         testsuite/libgomp.c++/parallel-1.C,
4656         testsuite/libgomp.c++/reduction-1.C,
4657         testsuite/libgomp.c++/reduction-2.C,
4658         testsuite/libgomp.c++/reduction-3.C,
4659         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
4660         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
4661         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
4662         New files, largely cribbed from the C testsuite.
4663
4664 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
4665
4666         * testsuite/libgomp.fortran/character1.f90: New test.
4667         * testsuite/libgomp.fortran/character2.f90: New test.
4668
4669         * testsuite/libgomp.dg/nested-1.c: New test.
4670         * testsuite/libgomp.dg/nested-2.c: New test.
4671         * testsuite/libgomp.fortran/do1.f90: New test.
4672         * testsuite/libgomp.fortran/do2.f90: New test.
4673
4674         * testsuite/libgomp.fortran/reference1.f90: New test.
4675
4676 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
4677
4678         * testsuite/libgomp.dg/reduction-1.c: New test.
4679         * testsuite/libgomp.dg/reduction-2.c: New test.
4680         * testsuite/libgomp.dg/reduction-3.c: New test.
4681
4682 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
4683
4684         * testsuite/libgomp.dg/atomic-1.c: New test.
4685         * testsuite/libgomp.dg/atomic-2.c: New test.
4686
4687 2005-10-09  Richard Henderson  <rth@redhat.com>
4688
4689         * critical.c (atomic_lock): New.
4690         (initialize_critical): Initialize it.
4691         (GOMP_atomic_start, GOMP_atomic_end): New.
4692         * libgomp.map: Export them.
4693         * libgomp_g.h: Declare them.
4694
4695         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
4696
4697 2005-10-02  Richard Henderson  <rth@redhat.com>
4698
4699         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
4700         to XCFLAGS instead of CFLAGS.
4701
4702 2005-09-30  Richard Henderson  <rth@redhat.com>
4703
4704         * configure.ac: Determine whether -pthread or -lpthread is needed.
4705         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
4706         * Makefine.in, configure: Rebuild.
4707
4708 2005-09-28  Richard Henderson  <rth@redhat.com>
4709
4710         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
4711         * testsuite/libgomp.dg/omp-single-3.c: New test.
4712
4713 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
4714
4715         * testsuite/libgomp.dg/omp-single-2.c: New test.
4716         * testsuite/libgomp.dg/shared-2.c: Fix return code.
4717
4718 2005-09-27  Richard Henderson  <rth@redhat.com>
4719
4720         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
4721         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
4722
4723 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
4724
4725         * testsuite/libgomp.dg/omp-loop03.c: New test.
4726
4727 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4728
4729         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
4730
4731 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4732
4733         * testsuite/libgomp.dg/omp-single-1.c: New test.
4734         * testsuite/libgomp.dg/shared-1.c: Return 0.
4735         Add prototype for abort.
4736         * testsuite/libgomp.dg/shared-2.c: Likewise.
4737
4738 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
4739
4740         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
4741         constructs.
4742
4743 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
4744
4745         * testsuite/libgomp.dg/shared-1.c: New test.
4746         * testsuite/libgomp.dg/shared-2.c: New test.
4747
4748 2005-09-24  Richard Henderson  <rth@redhat.com>
4749
4750         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
4751
4752 2005-09-24  Richard Henderson  <rth@redhat.com>
4753
4754         * iter.c (gomp_iter_static_next): Round up when computing number
4755         of iterations.  Don't bother distributing a remainder equally.
4756
4757         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
4758         Don't call srand.  Zero b before testing.
4759         (main): New.
4760
4761 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
4762
4763         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
4764         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
4765
4766 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
4767
4768         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
4769         without !$omp end do, followed immediately by subroutine end.
4770
4771 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
4772
4773         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
4774
4775 2005-09-22  Richard Henderson  <rth@redhat.com>
4776
4777         * critical.c (GOMP_critical_name_start): Change argument to void**.
4778         Reuse the pointer space if the mutex fits.
4779         (GOMP_critical_name_end): Likewise.
4780         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
4781         * libgomp_g.h (GOMP_critical_name_start): Update decl.
4782         (GOMP_critical_name_end): Likewise.
4783         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
4784         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
4785
4786 2005-09-20  Richard Henderson  <rth@redhat.com>
4787
4788         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
4789         (create_lock_lock): New.
4790         (initialize_critical): Initialize it.
4791         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
4792         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
4793
4794 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4795
4796         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
4797
4798 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4799
4800         * testsuite/libgomp.dg/omp-loop01.c: New test.
4801         * testsuite/libgomp.dg/omp-loop02.c: New test.
4802
4803 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
4804
4805         * configure.ac (AC_PROG_FC): Add.
4806         (USE_FORTRAN): New automake conditional.
4807         * configure: Rebuilt.
4808         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
4809         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
4810         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
4811         Add rules to build them.
4812         * Makefile.in: Rebuilt.
4813         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
4814         OMP_NEST_LOCK_KIND.
4815         * libgomp.map: Add Fortran wrappers.
4816         * libgomp_f.h.in: New file.
4817         * omp_lib.h.in: New file.
4818         * omp_lib.f90.in: New file.
4819         * fortran.c: New file.
4820         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
4821         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
4822         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
4823         libgfortran has been built.
4824         * testsuite/libgomp.fortran/fortran.exp: New file.
4825         * testsuite/libgomp.fortran/omp_cond1.f: New test.
4826         * testsuite/libgomp.fortran/omp_cond2.f: New test.
4827         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
4828         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
4829         * testsuite/libgomp.fortran/omp_hello.f: New test.
4830         * testsuite/libgomp.fortran/omp_orphan.f: New test.
4831         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
4832         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
4833         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
4834         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
4835         * testsuite/libgomp.fortran/omp_reduction.f: New test.
4836         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
4837         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
4838
4839 2005-08-30  Richard Henderson  <rth@redhat.com>
4840
4841         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
4842         function for when aliases are not usable.
4843         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
4844         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4845         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
4846         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
4847         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
4848         GOMP_loop_ordered_guided_next): Likewise.
4849         * ordered.c (GOMP_ordered_start): Likewise.
4850
4851 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
4852
4853         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
4854         * testsuite/libgomp.dg/omp_hello.c: Fix return code
4855         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
4856         * testsuite/libgomp.dg/omp_orphan.c: Likewise
4857         * testsuite/libgomp.dg/omp_reduction.c: Likewise
4858         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
4859         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
4860         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
4861         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
4862
4863 2005-07-07  Eric Christopher  <echristo@redhat.com>
4864             Diego Novillo  <dnovillo@redhat.com>
4865
4866         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
4867         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
4868         up code.
4869         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
4870         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
4871         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
4872         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
4873         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
4874         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
4875         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
4876
4877 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
4878
4879         * TOPLEVEL.patch: Remove.
4880
4881 2005-05-16  Richard Henderson  <rth@redhat.com>
4882
4883         * configure.ac: Test for clock_gettime.
4884         * config.h.in, configure: Rebuild.
4885         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4886         (omp_get_wtime): Use clock_gettime if available.
4887         (omp_get_wtick): Use clock_getres if available.
4888
4889 2005-05-11  Richard Henderson  <rth@redhat.com>
4890
4891         * config/linux/ia64/futex.h: New file.
4892         * configure.tgt: Use it.
4893
4894         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4895
4896 2005-05-07  Richard Henderson  <rth@redhat.com>
4897
4898         * config/linux/powerpc/futex.h: New file.
4899         * configure.tgt: Use it.
4900
4901         * config/linux/i486/futex.h: Merge ...
4902         * config/linux/x86_64/futex.h: ... into ...
4903         * config/linux/x86/futex.h: ... here.
4904         * configure.tgt: Update to match.
4905
4906 2005-05-06  Richard Henderson  <rth@redhat.com>
4907
4908         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4909         * config/linux/i486/futex.h: Likewise.
4910         * config/linux/x86_64/futex.h: Likewise.
4911
4912         * config/linux/lock.c: New file.
4913         * config/linux/omp-lock.h: New file.
4914
4915         * critical.c, env.h: Don't include omp.h
4916         * config/posix/lock.c: Include libgomp.h instead of omp.h.
4917         * config/posix/time.c: Likewise.
4918         * config/posix/omp-lock.h: New file.
4919         * libgomp.h: Include omp-lock.h and omp.h.
4920         * Makefile.am (nodist_include_HEADERS): New.
4921         (omp.h): New rule.
4922         * configure.ac (PERL): New.
4923         * mkomp_h.pl: New file.
4924         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4925         with templates.
4926         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4927
4928         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4929         build directory.  Re-add -march=i486 hack.
4930
4931         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4932         (libgomp_link_flags): Remove.
4933         (libgomp_initialized): Remove.
4934         (libgomp_init): Don't protect from reinitialization.  Copy code
4935         from libstdc++ for getting the multilib set correctly.
4936
4937 2005-05-05  Richard Henderson  <rth@redhat.com>
4938
4939         * config/linux/alpha/futex.h: New file.
4940         * configure.tgt (alpha*-*-linux*): Use it.
4941
4942         * config/posix/mutex.c: New file.
4943         * config/posix/sem.c: Use libgomp.h.
4944
4945         * configure.tgt (x86_64-linux): Also test CC for -m32.
4946         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4947
4948         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
4949         after $gccpath.
4950
4951         * Makefile.am (SUBDIRS): New.
4952         (libgomp_la_LDFLAGS): Add -lpthread.
4953         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
4954         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
4955
4956         * libgomp_g.h: New file.
4957         * libgomp.h: Split out all public declarations to libgomp_g.h.
4958         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
4959         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
4960         * config/linux/sem.h: Likewise.
4961         * config/posix/sem.h: Likewise.
4962
4963         * Makefile.am (AM_LDFLAGS): New.
4964         (libgomp_version_script): Split out from ...
4965         (libgomp_la_LDFLAGS): ... here.
4966         (libgomp_version_info): New.
4967         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4968         (LIBGOMP_ENABLE): New.
4969         (LIBGOMP_CHECK_LINKER_FEATURES): New.
4970         (LIBGOMP_ENABLE_SYMVERS): New.
4971         * configure.ac (AC_INIT): Version 1.0.
4972         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4973         (enable-linux-futex): Likewise.  Rename from enable-futex.
4974         (libtool_VERSION): New.
4975         (LIBGOMP_ENABLE_SYMVERS): Use it.
4976         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4977         * Makefile.in, aclocal.m4, configure: Rebuild.
4978
4979         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4980         (gomp_mutex_unlock_slow): Fix typo.
4981         * config/linux/sem.c: Similarly.
4982         (gomp_sem_post_slow): Fix typo.
4983         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4984         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4985         [__PIC__] (sys_futex0): Don't use tmp output in asm.
4986
4987         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4988         (libgomp_la_LDFLAGS): Add top_srcdir to path.
4989         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4990         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
4991         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4992         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4993         LDFLAGS.  Pull enable_futex check to top-level.
4994         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
4995         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4996
4997         First attempt at real configury.
4998         * Makefile, config.h: Remove file.
4999         * Makefile.am, Makefile.in: New file.
5000         * acinclude.m4 aclocal.m4: New file.
5001         * configure.ac, configure.tgt, configure: New file.
5002
5003         * config/posix/lock.c: Rename from sys-lock.c.
5004         * config/posix/mutex.h: Rename from sys-mutex.h.
5005         * config/posix/sem.c: Rename from sys-sem.c.
5006         * config/posix/sem.h: Rename from sys-sem.h.
5007         * config/posix/proc.c: Rename from sys-proc.c.
5008         * config/posix/time.c: Rename from sys-proc.c.
5009
5010         * config/linux/mutex.c: New file.
5011         * config/linux/mutex.h: New file.
5012         * config/linux/sem.c: New file.
5013         * config/linux/sem.h: New file.
5014         * config/linux/i486/futex.h: New file.
5015         * config/linux/x86_64/futex.h: New file.
5016
5017 2005-05-04  Richard Henderson  <rth@redhat.com>
5018
5019         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
5020         * libgomp.h: Declare them.
5021         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
5022         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
5023
5024 2005-05-04  Richard Henderson  <rth@redhat.com>
5025
5026         * libgomp-1 code drop
5027
5028 2005-05-04  Richard Henderson  <rth@redhat.com>
5029
5030         * iter.c (gomp_iter_static_next): Return tri-state on 0.
5031         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
5032         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
5033         (gomp_iter_static_next): Update.
5034         (gomp_ordered_static_next): Update.
5035         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
5036         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
5037         totally empty range.
5038         (gomp_loop_ordered_static_next): Refine test for calling
5039         gomp_ordered_static_next.
5040         * testsuite/ordered-1.c: Add case for more threads than iterations.
5041
5042         * iter.c (gomp_iter_runtime_next_locked): Remove.
5043         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
5044         gomp_loop_guided_start, gomp_loop_ordered_static_start,
5045         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
5046         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
5047         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
5048         gomp_loop_ordered_guided_next): Downcase name, make static, add
5049         an external alias with the old name.
5050         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
5051         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
5052         switch and call one of the above static functions.
5053         * libgomp.h: Update.
5054
5055         * work.c (gomp_work_share_start): Lock the mutex for !first too.
5056         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
5057         GOMP_loop_guided_start, GOMP_loop_runtime_start,
5058         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5059         GOMP_loop_ordered_guided_start): Update to match.
5060         * sections.c (GOMP_sections_start): Likewise.
5061         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
5062
5063         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
5064         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
5065         Use bounds check instead of modulus.
5066         (gomp_ordered_sync): Split out of GOMP_ordered_start.
5067         (gomp_ordered_last): Don't sync with ordered_owner here.
5068         (gomp_ordered_next): Likewise.
5069         (gomp_ordered_static_loop_next): Likewise.
5070         * loop.c, libgomp.h: Update to match.
5071
5072         * libgomp.h (GOMP_barrier): Declare.
5073
5074         * testsuite/barrier-1.c: New file.
5075         * testsuite/critical-1.c: New file.
5076         * testsuite/ordered-2.c: New file.
5077         * testsuite/ordered-1.c: New file.
5078         * testsuite/sections-1.c: New file.
5079         * testsuite/single-1.c: New file.
5080         * testsuite/Makefile (TESTS): Add them.
5081
5082 2005-05-04  Richard Henderson  <rth@redhat.com>
5083
5084         * libgomp.h (struct gomp_work_share): Add ordered_owner.
5085         * loop.c (GOMP_loop_static_start): If not the startup thread,
5086         acquire the mutex to wait for initialization complete.
5087         (GOMP_loop_ordered_static_start): Likewise.
5088         (GOMP_loop_ordered_runtime_start): Likewise.
5089         (GOMP_loop_ordered_static_first): Remove.
5090         (GOMP_loop_ordered_dynamic_first): Remove.
5091         (GOMP_loop_ordered_guided_first): Remove.
5092         (GOMP_loop_ordered_runtime_first): Remove.
5093         * ordered.c (gomp_ordered_loop_first): Post to own release when
5094         we're the first thread.
5095         (gomp_ordered_loop_last): Wait on release if not owner.
5096         (gomp_ordered_loop_next): Likewise.
5097         (gomp_ordered_static_loop_init): New.
5098         (gomp_ordered_static_loop_next): Use ordered_owner.
5099         (GOMP_ordered_start): Likewise.
5100         * work.c (gomp_new_work_share): Initialize ordered_owner.
5101
5102 2005-05-03  Richard Henderson  <rth@redhat.com>
5103
5104         * Makefile (OPT): New.
5105         (CFLAGS): Use it.
5106
5107         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
5108         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
5109         * libgomp.h, libgomp.map, NOTES: Update to match.
5110
5111         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
5112         Add initialized and thr members.
5113         (gomp_thread_start): Pause when initially spawned to wait for
5114         the whole team to be created.
5115         (gomp_team_start): Release team members at the end.
5116
5117         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
5118         (f_foo_1): Use GOMP_loop_end.
5119         (f_foo_2): Use GOMP_loop_end_nowait.
5120
5121         * testsuite/loop-2.c: New file.
5122         * testsuite/Makefile (TESTS): Add it.
5123
5124 2005-05-03  Richard Henderson  <rth@redhat.com>
5125
5126         * iter.c (gomp_iter_static_next): Fix overflow check typo.
5127         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
5128         * team.c (new_team): Initialize oldest_live_gen to 1 if no
5129         initial work_share.
5130
5131         * testsuite/Makefile: New file.
5132         * testsuite/loop-1.c: New file.
5133
5134 2005-05-03  Richard Henderson  <rth@redhat.com>
5135
5136         Initial implementation and checkin.