libgomp/ChangeLog

   1 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
   2
   3         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
   4         -ftree-parallelize-loops/-fopenacc changes.
   5         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
   6         Likewise.
   7         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
   8         Likewise.
   9         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
  10         Likewise.
  11         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
  12         Likewise.
  13         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
  14         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
  15
  16 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
  17
  18         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
  19         always_ld_library_path the path to libgcc_s.
  20
  21 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
  22
  23         PR testsuite/70009
  24         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
  25
  26 2016-03-09  Tom de Vries  <tom@codesourcery.com>
  27
  28         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
  29         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
  30         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
  31         Same.
  32         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
  33         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
  34         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
  35         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
  36
  37 2016-03-07  Martin Jambor  <mjambor@suse.cz>
  38
  39         * testsuite/lib/libgomp.exp
  40         (check_effective_target_hsa_offloading_selected_nocache): New.
  41         (check_effective_target_hsa_offloading_selected): Likewise.
  42         * testsuite/libgomp.hsa.c/c.exp: Likewise.
  43         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
  44         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
  45         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
  46         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
  47         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
  48         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
  49         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
  50         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
  51         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
  52         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
  53         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
  54         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
  55         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
  56         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
  57         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
  58         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
  59
  60 2016-03-07  Martin Jambor  <mjambor@suse.cz>
  61
  62         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
  63         non-shared memory accelerators.
  64         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
  65         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
  66         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
  67         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
  68         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
  69         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
  70         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
  71         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
  72         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
  73
  74 2016-03-07  Martin Jambor  <mjambor@suse.cz>
  75
  76         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
  77         ALWAYS_CFLAGS.
  78
  79 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
  80
  81         PR libgomp/69555
  82         * testsuite/libgomp.c++/pr69555-1.C: New test.
  83         * testsuite/libgomp.c++/pr69555-2.C: New test.
  84
  85 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
  86             Martin Jambor  <mjambor@suse.cz>
  87
  88         * testsuite/lib/libgomp.exp
  89         (check_effective_target_offload_device_shared_as): New proc.
  90         * testsuite/libgomp.c++/declare_target-1.C: New test.
  91
  92 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
  93
  94         PR driver/68463
  95         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
  96
  97 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
  98
  99         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
 100         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
 101         dims.
 102         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
 103         -ftree-parallelize-loops/-fopenacc changes.
 104         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
 105         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
 106         Likewise.
 107         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
 108         Likewise.
 109         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
 110         Likewise.
 111         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
 112         Likewise.
 113         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
 114         Likewise.
 115         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
 116         Likewise.
 117         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
 118         Likewise.
 119         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
 120         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
 121         Likewise.
 122         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
 123         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
 124         Likewise.
 125         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
 126         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
 127         Likewise.
 128
 129 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
 130
 131         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
 132
 133 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
 134
 135         PR driver/69805
 136         * testsuite/libgomp.c/pr69805.c: New test.
 137
 138 2016-02-16  Tom de Vries  <tom@codesourcery.com>
 139
 140         PR lto/67709
 141         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
 142
 143 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 144
 145         PR tree-optimization/69599
 146         * testsuite/libgomp.c/omp-nested-3.c: New test.
 147         * testsuite/libgomp.c/pr46032-2.c: New test.
 148         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
 149         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
 150
 151 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 152
 153         PR lto/69707
 154         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
 155
 156 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 157
 158         * testsuite/libgomp.c/target-31.c: Fix testcase.
 159
 160 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 161
 162         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
 163         clause.
 164         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
 165         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
 166         reduction and map clauses.
 167         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
 168
 169 2016-02-02  James Norris  <jnorris@codesourcery.com>
 170
 171         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
 172
 173 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 174
 175         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
 176         * oacc-parallel.c (GOACC_host_data): Remove function definition.
 177
 178         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
 179         cases.
 180
 181         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
 182         variables.
 183         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
 184         (hsa_kmt_lib): Set variables.
 185         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
 186         always_ld_library_path.
 187         * Makefile.in: Regenerate.
 188         * configure: Likewise.
 189         * testsuite/Makefile.in: Likewise.
 190
 191         * plugin/configfrag.ac (offload_additional_options)
 192         (offload_additional_lib_paths): Don't amend for hsa offloading.
 193         * configure: Regenerate.
 194
 195         * plugin/configfrag.ac: Don't configure for offloading target if
 196         we don't build the corresponding plugin.
 197         * configure: Regenerate.
 198
 199 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
 200
 201         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
 202         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
 203
 204 2016-01-26  Tom de Vries  <tom@codesourcery.com>
 205
 206         PR tree-optimization/69110
 207         * testsuite/libgomp.c/pr69110.c: New test.
 208
 209 2016-01-25  Richard Biener  <rguenther@suse.de>
 210
 211         PR lto/69393
 212         * testsuite/libgomp.c++/pr69393.C: New testcase.
 213
 214 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
 215
 216         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
 217         function wasn't mapped to the device with non-shared memory.
 218
 219 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
 220
 221         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
 222
 223 2016-01-19  Martin Jambor  <mjambor@suse.cz>
 224             Martin Liska  <mliska@suse.cz>
 225
 226         * plugin/Makefrag.am: Add HSA plugin requirements.
 227         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
 228         (HSA_RUNTIME_LIB): Likewise.
 229         (HSA_RUNTIME_CPPFLAGS): Likewise.
 230         (HSA_RUNTIME_INCLUDE): New substitution.
 231         (HSA_RUNTIME_LIB): Likewise.
 232         (HSA_RUNTIME_LDFLAGS): Likewise.
 233         (hsa-runtime): New configure option.
 234         (hsa-runtime-include): Likewise.
 235         (hsa-runtime-lib): Likewise.
 236         (PLUGIN_HSA): New substitution variable.
 237         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
 238         configure options.
 239         (PLUGIN_HSA_CPPFLAGS): Likewise.
 240         (PLUGIN_HSA_LDFLAGS): Likewise.
 241         (PLUGIN_HSA_LIBS): Likewise.
 242         Check that we have access to HSA run-time.
 243         * libgomp-plugin.h (offload_target_type): New element
 244         OFFLOAD_TARGET_TYPE_HSA.
 245         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
 246         args.
 247         (bool gomp_create_target_task): Updated.
 248         (gomp_device_descr): Extra parameter of run_func and async_run_func,
 249         new field can_run_func.
 250         * libgomp_g.h (GOMP_target_ext): Update prototype.
 251         * oacc-host.c (host_run): Added a new parameter args.
 252         * target.c (calculate_firstprivate_requirements): New function.
 253         (copy_firstprivate_data): Likewise.
 254         (gomp_target_fallback_firstprivate): Use them.
 255         (gomp_target_unshare_firstprivate): New function.
 256         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
 257         devices.
 258         (GOMP_target): Do host fallback for all shared memory devices.  Do not
 259         pass any args to plugins.
 260         (GOMP_target_ext): Introduce device-specific argument parameter args.
 261         Allow host fallback if device shares memory.  Do not remap data if
 262         device has shared memory.
 263         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
 264         like host fallback for mappings.
 265         (GOMP_target_data): Treat shared memory devices like host fallback.
 266         (GOMP_target_data_ext): Likewise.
 267         (GOMP_target_update): Likewise.
 268         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
 269         gomp_create_target_task.
 270         (GOMP_target_enter_exit_data): Likewise.
 271         (omp_target_alloc): Treat shared memory devices like host fallback.
 272         (omp_target_free): Likewise.
 273         (omp_target_is_present): Likewise.
 274         (omp_target_memcpy): Likewise.
 275         (omp_target_memcpy_rect): Likewise.
 276         (omp_target_associate_ptr): Likewise.
 277         (gomp_load_plugin_for_device): Also load can_run.
 278         * task.c (GOMP_PLUGIN_target_task_completion): Free
 279         firstprivate_copies.
 280         (gomp_create_target_task): Accept new argument args and store it to
 281         ttask.
 282         * plugin/plugin-hsa.c: New file.
 283
 284 2016-01-18  Tom de Vries  <tom@codesourcery.com>
 285
 286         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
 287         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
 288         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
 289         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
 290         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
 291         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
 292         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
 293         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
 294         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
 295         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
 296         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
 297         Same.
 298         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
 299         Same.
 300         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
 301         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
 302         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
 303         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
 304         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
 305         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
 306         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
 307         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
 308         Same.
 309         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
 310
 311 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
 312
 313         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
 314
 315 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
 316
 317         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
 318
 319 2016-01-12  James Norris  <jnorris@codesourcery.com>
 320
 321         * libgomp.texi: Updates for OpenACC.
 322
 323 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
 324
 325         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
 326
 327 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 328
 329         PR fortran/66680
 330         * testsuite/libgomp.fortran/pr66680.f90: New test.
 331
 332 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
 333
 334         PR middle-end/68960
 335         * testsuite/libgomp.c/pr68960.c: New test.
 336
 337 2016-01-06  Nathan Sidwell  <nathan@acm.org>
 338
 339         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
 340         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
 341
 342 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 343
 344         Update copyright years.
 345
 346         * libgomp.texi: Bump @copying's copyright year.
 347
 348 2015-12-31  Nathan Sidwell  <nathan@acm.org>
 349
 350         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
 351         dg-additional-options syntax.
 352         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
 353         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 354         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
 355         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 356         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
 357         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
 358         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
 359         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 360         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
 361         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
 362         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 363         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 364         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
 365         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 366         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
 367         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 368         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 369         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 370
 371 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
 372
 373         * libgomp.h (REFCOUNT_LINK): Define.
 374         (struct splay_tree_key_s): Add link_key.
 375         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
 376         Replace target address of the pointer with target address of newly
 377         mapped object in the splay tree.  Set link pointer on target to the
 378         device address of the mapped object.
 379         (gomp_unmap_vars): Restore target address of the pointer in the splay
 380         tree for REFCOUNT_LINK objects after unmapping.
 381         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
 382         declare target link" objects.
 383         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
 384         "omp declare target link" objects, which were mapped for the image.
 385         (gomp_exit_data): Restore target address of the pointer in the splay
 386         tree for REFCOUNT_LINK objects after unmapping.
 387         * testsuite/libgomp.c/target-link-1.c: New file.
 388
 389 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
 390
 391         * libgomp.h (gomp_device_state): New enum.
 392         (struct gomp_device_descr): Replace is_initialized with state.
 393         (gomp_fini_device): Remove declaration.
 394         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
 395         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
 396         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
 397         (acc_set_device_type): Use state instead of is_initialized.
 398         (acc_set_device_num): Likewise.
 399         * target.c (resolve_device): Use state instead of is_initialized.
 400         Do not initialize finalized device.
 401         (gomp_map_vars): Do nothing if device is finalized.
 402         (gomp_unmap_vars): Likewise.
 403         (gomp_update): Likewise.
 404         (GOMP_offload_register_ver): Use state instead of is_initialized.
 405         (GOMP_offload_unregister_ver): Likewise.
 406         (gomp_init_device): Likewise.
 407         (gomp_unload_device): Likewise.
 408         (gomp_fini_device): Remove.
 409         (gomp_get_target_fn_addr): Do nothing if device is finalized.
 410         (GOMP_target): Go to host fallback if device is finalized.
 411         (GOMP_target_ext): Likewise.
 412         (gomp_exit_data): Do nothing if device is finalized.
 413         (gomp_target_task_fn): Go to host fallback if device is finalized.
 414         (gomp_target_fini): New static function.
 415         (gomp_target_init): Use state instead of is_initialized.
 416         Call gomp_target_fini at exit.
 417
 418 2015-12-09  Tom de Vries  <tom@codesourcery.com>
 419
 420         PR tree-optimization/68716
 421         * testsuite/libgomp.c/omp-nested-2.c: New test.
 422
 423 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
 424
 425         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
 426         target openacc_nvidia_accel_selected.
 427         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
 428         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
 429         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
 430         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
 431
 432 2015-12-01  Julian Brown  <julian@codesourcery.com>
 433             James Norris  <James_Norris@mentor.com>
 434
 435         * oacc-parallel.c (GOACC_host_data): New function.
 436         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
 437         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
 438         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
 439         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
 440         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
 441         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
 442         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
 443
 444 2015-11-30  James Norris  <jnorris@codesourcery.com>
 445             Cesar Philippidis  <cesar@codesourcery.com>
 446
 447         libgomp/
 448         * libgomp.oacc-fortran/routine-5.f90: New test.
 449         * libgomp.oacc-fortran/routine-7.f90: New test.
 450         * libgomp.oacc-fortran/routine-9.f90: New test.
 451
 452 2015-11-30  Tom de Vries  <tom@codesourcery.com>
 453
 454         PR tree-optimization/46032
 455         * testsuite/libgomp.c/pr46032.c: New test.
 456
 457 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
 458
 459         PR libgomp/68579
 460         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
 461         (gomp_create_target_task): Call it before freeing
 462         GOMP_TARGET_TASK_DATA tasks.
 463
 464         PR c/63326
 465         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
 466         in between case label and OpenMP standalone directives.
 467         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
 468
 469 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
 470
 471         * configure: Regenerate.
 472
 473 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
 474
 475         * testsuite/libgomp.c/target-35.c: New test.
 476
 477 2015-11-22  James Norris  <jnorris@codesourcery.com>
 478             Cesar Philippidis  <cesar@codesourcery.com>
 479
 480         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
 481         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 482         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 483         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 484         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 485
 486 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
 487
 488         PR middle-end/68221
 489         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
 490         * testsuite/libgomp.c/reduction-12.c: Likewise.
 491         * testsuite/libgomp.c++/reduction-11.C: Likewise.
 492         * testsuite/libgomp.c++/reduction-12.C: Likewise.
 493
 494 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
 495
 496         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
 497         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
 498         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
 499         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
 500         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
 501         and fix.
 502         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 503         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 504
 505 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
 506
 507         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
 508         worker & gang cases.
 509         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 510
 511 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
 512
 513         * config/nvptx/priority_queue.c: New file.
 514
 515 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
 516
 517         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
 518         sections.
 519
 520 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
 521             Aldy Hernandez  <aldyh@redhat.com>
 522             Ilya Verbin  <ilya.verbin@intel.com>
 523
 524         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
 525         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
 526         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
 527         iterators or IV by chunk size.
 528         * parallel.c (gomp_resolve_num_threads): Don't assume that
 529         if thr->ts.team is non-NULL, then pool must be non-NULL.
 530         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
 531         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
 532         GOMP_PLUGIN_target_task_completion.
 533         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
 534         * Makefile.in: Regenerate.
 535         * libgomp.h: Shuffle prototypes and forward definitions around so
 536         priority queues can be defined.
 537         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
 538         (enum gomp_target_task_state): New enum.
 539         (struct gomp_target_task): Add state, tgt, task and team fields.
 540         (gomp_create_target_task): Change return type to bool, add
 541         state argument.
 542         (gomp_target_task_fn): Change return type to bool.
 543         (struct gomp_device_descr): Add async_run_func.
 544         (struct gomp_task): Remove children, next_child, prev_child,
 545         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
 546         Add pnode field.
 547         (struct gomp_taskgroup): Remove children.
 548         Add taskgroup_queue.
 549         (struct gomp_team): Change task_queue type to a priority queue.
 550         (splay_compare): Define inline.
 551         (priority_queue_offset): New.
 552         (priority_node_to_task): New.
 553         (task_to_priority_node): New.
 554         * oacc-mem.c: Do not include splay-tree.h.
 555         * priority_queue.c: New file.
 556         * priority_queue.h: New file.
 557         * splay-tree.c: Do not include splay-tree.h.
 558         (splay_tree_foreach_internal): New.
 559         (splay_tree_foreach): New.
 560         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
 561         (splay_tree_callback): Define typedef.
 562         * target.c (splay_compare): Move to libgomp.h.
 563         (GOMP_target): Don't adjust *thr in any way around running offloaded
 564         task.
 565         (GOMP_target_ext): Likewise.  Handle target nowait.
 566         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
 567         return value from gomp_create_target_task, if false, fallthrough
 568         as if no dependencies exist.
 569         (gomp_target_task_fn): Change return type to bool, return true
 570         if the task should have another part scheduled later.  Handle
 571         target nowait.
 572         (gomp_load_plugin_for_device): Initialize async_run.
 573         * task.c (gomp_init_task): Initialize children_queue.
 574         (gomp_clear_parent_in_list): New.
 575         (gomp_clear_parent_in_tree): New.
 576         (gomp_clear_parent): Handle priorities.
 577         (GOMP_task): Likewise.
 578         (priority_queue_move_task_first,
 579         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
 580         New functions.
 581         (gomp_create_target_task): Use priority queues.  Change return type
 582         to bool, add state argument, return false if for async
 583         {{enter,exit} data,update} constructs no dependencies need to be
 584         waited for, handle target nowait.  Set task->fn to NULL instead of
 585         gomp_target_task_fn.
 586         (verify_children_queue): Remove.
 587         (priority_list_upgrade_task): New.
 588         (priority_queue_upgrade_task): New.
 589         (verify_task_queue): Remove.
 590         (priority_list_downgrade_task): New.
 591         (priority_queue_downgrade_task): New.
 592         (gomp_task_run_pre): Use priority queues.
 593         Abstract code out to priority_queue_downgrade_task.
 594         (gomp_task_run_post_handle_dependers): Use priority queues.
 595         (gomp_task_run_post_remove_parent): Likewise.
 596         (gomp_task_run_post_remove_taskgroup): Likewise.
 597         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
 598         tasks specially.
 599         (GOMP_taskwait): Likewise.
 600         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
 601         priority-queue_upgrade_task.
 602         (GOMP_taskgroup_start): Use priority queues.
 603         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
 604         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
 605         barrier.
 606         * taskloop.c (GOMP_taskloop): Handle priorities.
 607         * team.c (gomp_new_team): Call priority_queue_init.
 608         (free_team): Call priority_queue_free.
 609         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
 610         team created for target nowait in implicit parallel region.
 611         (gomp_team_start): For nested check, test thr->ts.level instead of
 612         thr->ts.team != NULL.
 613         * testsuite/libgomp.c/doacross-3.c: New test.
 614         * testsuite/libgomp.c/ordered-5.c: New test.
 615         * testsuite/libgomp.c/priority.c: New test.
 616         * testsuite/libgomp.c/target-31.c: New test.
 617         * testsuite/libgomp.c/target-32.c: New test.
 618         * testsuite/libgomp.c/target-33.c: New test.
 619         * testsuite/libgomp.c/target-34.c: New test.
 620
 621 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
 622
 623         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
 624
 625         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
 626         loop is sequential.
 627
 628 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
 629
 630         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
 631         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
 632
 633 2015-11-12  James Norris  <jnorris@codesourcery.com>
 634             Joseph Myers  <joseph@codesourcery.com>
 635
 636         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
 637         * oacc-parallel.c (GOACC_declare): New function.
 638         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
 639         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
 640         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
 641         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
 642         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
 643
 644 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
 645
 646         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
 647
 648 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
 649
 650         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
 651         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
 652
 653 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
 654
 655         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
 656         inadvertent commit.
 657
 658 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
 659
 660         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
 661         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
 662         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
 663         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
 664         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
 665
 666 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
 667
 668         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
 669         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
 670
 671 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
 672             Ilya Verbin  <ilya.verbin@intel.com>
 673
 674         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
 675         GOMP_loop_nonmonotonic_dynamic_start,
 676         GOMP_loop_nonmonotonic_guided_next,
 677         GOMP_loop_nonmonotonic_guided_start,
 678         GOMP_loop_ull_nonmonotonic_dynamic_next,
 679         GOMP_loop_ull_nonmonotonic_dynamic_start,
 680         GOMP_loop_ull_nonmonotonic_guided_next,
 681         GOMP_loop_ull_nonmonotonic_guided_start,
 682         GOMP_parallel_loop_nonmonotonic_dynamic,
 683         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
 684         (GOMP_target_41): Renamed to ...
 685         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
 686         arguments.
 687         (GOMP_target_data_41): Renamed to ...
 688         (GOMP_target_data_ext): ... this.
 689         (GOMP_target_update_41): Renamed to ...
 690         (GOMP_target_update_ext): ... this.
 691         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
 692         GOMP_target_data_ext and GOMP_target_update_ext instead of
 693         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
 694         Export GOMP_loop_nonmonotonic_dynamic_next,
 695         GOMP_loop_nonmonotonic_dynamic_start,
 696         GOMP_loop_nonmonotonic_guided_next,
 697         GOMP_loop_nonmonotonic_guided_start,
 698         GOMP_loop_ull_nonmonotonic_dynamic_next,
 699         GOMP_loop_ull_nonmonotonic_dynamic_start,
 700         GOMP_loop_ull_nonmonotonic_guided_next,
 701         GOMP_loop_ull_nonmonotonic_guided_start,
 702         GOMP_parallel_loop_nonmonotonic_dynamic and
 703         GOMP_parallel_loop_nonmonotonic_guided.
 704         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
 705         GOMP_parallel_loop_nonmonotonic_guided,
 706         GOMP_loop_nonmonotonic_dynamic_start,
 707         GOMP_loop_nonmonotonic_guided_start,
 708         GOMP_loop_nonmonotonic_dynamic_next,
 709         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
 710         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
 711         GOMP_loop_ull_nonmonotonic_guided_start,
 712         GOMP_loop_ull_nonmonotonic_dynamic_next,
 713         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
 714         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
 715         functions.
 716         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
 717         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
 718         Use gomp_map_val function.
 719         (gomp_target_fallback_firstprivate): New static function.
 720         (GOMP_target_41): Renamed to ...
 721         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
 722         arguments.  Move firstprivate fallback handling into a new
 723         function.
 724         (GOMP_target_data_41): Renamed to ...
 725         (GOMP_target_data_ext): ... this.
 726         (GOMP_target_update_41): Renamed to ...
 727         (GOMP_target_update_ext): ... this.
 728         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
 729         gomp_map_0len_lookup instead of gomp_map_lookup.
 730         (omp_target_is_present): Use gomp_map_0len_lookup instead of
 731         gomp_map_lookup.
 732         * testsuite/libgomp.c/target-28.c: Likewise.
 733         * testsuite/libgomp.c/monotonic-1.c: New test.
 734         * testsuite/libgomp.c/monotonic-2.c: New test.
 735         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
 736         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
 737         * testsuite/libgomp.c/pr66199-5.c: New test.
 738         * testsuite/libgomp.c/pr66199-6.c: New test.
 739         * testsuite/libgomp.c/pr66199-7.c: New test.
 740         * testsuite/libgomp.c/pr66199-8.c: New test.
 741         * testsuite/libgomp.c/pr66199-9.c: New test.
 742         * testsuite/libgomp.c/reduction-11.c: New test.
 743         * testsuite/libgomp.c/reduction-12.c: New test.
 744         * testsuite/libgomp.c/reduction-13.c: New test.
 745         * testsuite/libgomp.c/reduction-14.c: New test.
 746         * testsuite/libgomp.c/reduction-15.c: New test.
 747         * testsuite/libgomp.c/target-12.c (main): Adjust for
 748         omp_target_is_present change for one-past-last element.
 749         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
 750         the same var is both mapped and privatized.
 751         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
 752         handling of zero-length array sections.
 753         * testsuite/libgomp.c/target-28.c: New test.
 754         * testsuite/libgomp.c/target-29.c: New test.
 755         * testsuite/libgomp.c/target-30.c: New test.
 756         * testsuite/libgomp.c/target-teams-1.c: New test.
 757         * testsuite/libgomp.c++/member-6.C: New test.
 758         * testsuite/libgomp.c++/member-7.C: New test.
 759         * testsuite/libgomp.c++/monotonic-1.C: New test.
 760         * testsuite/libgomp.c++/monotonic-2.C: New test.
 761         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
 762         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
 763         * testsuite/libgomp.c++/pr66199-3.C: New test.
 764         * testsuite/libgomp.c++/pr66199-4.C: New test.
 765         * testsuite/libgomp.c++/pr66199-5.C: New test.
 766         * testsuite/libgomp.c++/pr66199-6.C: New test.
 767         * testsuite/libgomp.c++/pr66199-7.C: New test.
 768         * testsuite/libgomp.c++/pr66199-8.C: New test.
 769         * testsuite/libgomp.c++/pr66199-9.C: New test.
 770         * testsuite/libgomp.c++/reduction-11.C: New test.
 771         * testsuite/libgomp.c++/reduction-12.C: New test.
 772         * testsuite/libgomp.c++/target-13.C: New test.
 773         * testsuite/libgomp.c++/target-14.C: New test.
 774         * testsuite/libgomp.c++/target-15.C: New test.
 775         * testsuite/libgomp.c++/target-16.C: New test.
 776         * testsuite/libgomp.c++/target-17.C: New test.
 777         * testsuite/libgomp.c++/target-18.C: New test.
 778         * testsuite/libgomp.c++/target-19.C: New test.
 779
 780 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
 781
 782         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
 783         and reduction copy.
 784         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 785         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 786         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 787         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 788         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
 789         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 790         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 791         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 792         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 793         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
 794         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
 795         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 796         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 797         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
 798
 799 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
 800
 801         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
 802         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
 803         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
 804         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
 805         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
 806         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
 807         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
 808         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
 809
 810 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
 811
 812         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
 813         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
 814         (GOMP_OFFLOAD_openacc_parallel): Likewise.
 815         * oacc-host.c (host_openacc_exec): Likewise.
 816         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
 817
 818 2015-11-03  Julian Brown  <julian@codesourcery.com>
 819             Thomas Schwinge  <thomas@codesourcery.com>
 820
 821         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
 822         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 823         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
 824         Likewise.
 825         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
 826         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
 827
 828 2015-11-03  James Norris  <jnorris@codesourcery.com>
 829
 830         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
 831         file.
 832         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
 833         Likewise.
 834         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
 835         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
 836         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
 837         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
 838         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
 839
 840 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
 841
 842         * openacc.h (enum acc_device_t): Reformat. Ensure layout
 843         compatibility.
 844         (enum acc_async_t): Reformat.
 845         (acc_on_device): Declare compatible with builtin and provide C++
 846         wrapper.
 847         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
 848
 849 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
 850             Cesar Philippidis  <cesar@codesourcery.com>
 851
 852         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
 853         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
 854         ... this.  Add a description of the test at the top of the file.
 855         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
 856         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
 857         ... this.  Add a description of the test at the top of the file.
 858
 859 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
 860
 861         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
 862         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
 863         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
 864         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
 865         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
 866         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
 867
 868 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
 869
 870         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
 871         dimensions.
 872
 873 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
 874
 875         PR testsuite/68063
 876         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
 877
 878 2015-10-27  James Norris  <jnorris@codesourcery.com>
 879
 880         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
 881         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
 882
 883 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
 884
 885         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
 886         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
 887
 888         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
 889         acc_device_nvidia usage.
 890         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
 891         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
 892         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
 893
 894         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
 895         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
 896
 897         PR libgomp/66518
 898         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
 899
 900         PR libgomp/65437
 901         PR libgomp/66518
 902         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
 903         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
 904
 905 2015-10-23  Tom de Vries  <tom@codesourcery.com>
 906
 907         PR testsuite/68063
 908         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
 909
 910 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
 911
 912         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
 913         vector_length.
 914         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 915
 916 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
 917             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
 918
 919         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
 920         to 0 when mapnum is 0.
 921
 922 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 923
 924         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
 925         Cast to int from int32_t.
 926
 927 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
 928             Aldy Hernandez  <aldyh@redhat.com>
 929             Ilya Verbin  <ilya.verbin@intel.com>
 930
 931         * config/linux/affinity.c (omp_get_place_num_procs,
 932         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
 933         * config/linux/doacross.h: New file.
 934         * config/posix/affinity.c (omp_get_place_num_procs,
 935         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
 936         * config/posix/doacross.h: New file.
 937         * env.c: Include gomp-constants.h.
 938         (struct gomp_task_icv): Rename run_sched_modifier to
 939         run_sched_chunk_size.
 940         (gomp_max_task_priority_var): New variable.
 941         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
 942         (handle_omp_display_env): Change _OPENMP value from 201307 to
 943         201511.  Print OMP_MAX_TASK_PRIORITY.
 944         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
 945         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
 946         chunk_size and run_sched_modifier to run_sched_chunk_size.
 947         (omp_get_max_task_priority, omp_get_initial_device,
 948         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
 949         omp_get_partition_place_nums): New functions.
 950         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
 951         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
 952         to chunk_size.
 953         (omp_get_num_places_, omp_get_place_num_procs_,
 954         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
 955         omp_get_place_proc_ids_8_, omp_get_place_num_,
 956         omp_get_partition_num_places_, omp_get_partition_place_nums_,
 957         omp_get_partition_place_nums_8_, omp_get_initial_device_,
 958         omp_get_max_task_priority_): New functions.
 959         * libgomp_g.h (GOMP_loop_doacross_static_start,
 960         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
 961         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
 962         GOMP_loop_ull_doacross_dynamic_start,
 963         GOMP_loop_ull_doacross_guided_start,
 964         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
 965         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
 966         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
 967         GOMP_target_data_41, GOMP_target_update_41,
 968         GOMP_target_enter_exit_data): New prototypes.
 969         (GOMP_task): Add prototype argument.
 970         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
 971         (struct gomp_doacross_work_share): New type.
 972         (struct gomp_work_share): Add doacross field.
 973         (struct gomp_task_icv): Rename run_sched_modifier to
 974         run_sched_chunk_size.
 975         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
 976         GOMP_TASK_UNDEFERRED.  Add comments.
 977         (struct gomp_task_depend_entry): Add comments.
 978         (struct gomp_task): Likewise.
 979         (struct gomp_taskgroup): Likewise.
 980         (struct gomp_target_task): New type.
 981         (struct gomp_team): Add comment.
 982         (gomp_get_place_proc_ids_8, gomp_doacross_init,
 983         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
 984         gomp_create_target_task, gomp_target_task_fn): New prototypes.
 985         (struct target_var_desc): New type.
 986         (struct target_mem_desc): Adjust comment.  Use struct
 987         target_var_desc instead of splay_tree_key for list.
 988         (REFCOUNT_INFINITY): Define.
 989         (struct splay_tree_key_s): Remove copy_from field.
 990         (struct gomp_device_descr): Add dev2dev_func field.
 991         (enum gomp_map_vars_kind): New enum.
 992         (gomp_map_vars): Add one argument.
 993         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
 994         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
 995         omp_get_place_num_procs, omp_get_place_num_procs_,
 996         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
 997         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
 998         omp_get_place_num_, omp_get_partition_num_places,
 999         omp_get_partition_num_places_, omp_get_partition_place_nums,
1000         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
1001         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
1002         omp_target_free, omp_target_is_present, omp_target_memcpy,
1003         omp_target_memcpy_rect, omp_target_associate_ptr and
1004         omp_target_disassociate_ptr.
1005         (GOMP_4.0.2): Renamed to ...
1006         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
1007         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
1008         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
1009         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1010         GOMP_loop_doacross_static_start, GOMP_doacross_post,
1011         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
1012         GOMP_loop_ull_doacross_guided_start,
1013         GOMP_loop_ull_doacross_runtime_start,
1014         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
1015         GOMP_doacross_ull_wait.
1016         * libgomp.texi: Document omp_get_max_task_priority.
1017         Rename modifier argument to chunk_size for omp_set_schedule and
1018         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
1019         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
1020         to run_sched_chunk_size renaming.
1021         (GOMP_loop_ordered_runtime_start): Likewise.
1022         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
1023         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1024         GOMP_parallel_loop_runtime_start): New functions.
1025         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
1026         to run_sched_chunk_size renaming.
1027         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
1028         GOMP_loop_doacross_guided_start): New functions or aliases.
1029         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
1030         run_sched_modifier to run_sched_chunk_size renaming.
1031         (GOMP_loop_ull_ordered_runtime_start): Likewise.
1032         (gomp_loop_ull_doacross_static_start,
1033         gomp_loop_ull_doacross_dynamic_start,
1034         gomp_loop_ull_doacross_guided_start,
1035         GOMP_loop_ull_doacross_runtime_start): New functions.
1036         (GOMP_loop_ull_doacross_static_start,
1037         GOMP_loop_ull_doacross_dynamic_start,
1038         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
1039         * oacc-mem.c (acc_map_data, present_create_copy,
1040         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
1041         to gomp_map_vars.
1042         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
1043         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
1044         instead of false to gomp_map_vars.
1045         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
1046         * omp.h.in (omp_lock_hint_t): New type.
1047         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1048         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1049         omp_get_place_num, omp_get_partition_num_places,
1050         omp_get_partition_place_nums, omp_get_initial_device,
1051         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
1052         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
1053         omp_target_associate_ptr, omp_target_disassociate_ptr): New
1054         prototypes.
1055         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
1056         (omp_lock_hint_none, omp_lock_hint_uncontended,
1057         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1058         omp_lock_hint_speculative): New parameters.
1059         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1060         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1061         omp_get_place_num, omp_get_partition_num_places,
1062         omp_get_partition_place_nums, omp_get_initial_device,
1063         omp_get_max_task_priority): New interfaces.
1064         (omp_set_schedule, omp_get_schedule): Rename modifier argument
1065         to chunk_size.
1066         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
1067         (omp_lock_hint_none, omp_lock_hint_uncontended,
1068         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1069         omp_lock_hint_speculative): New parameters.
1070         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1071         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1072         omp_get_place_num, omp_get_partition_num_places,
1073         omp_get_partition_place_nums, omp_get_initial_device,
1074         omp_get_max_task_priority): New functions and subroutines.
1075         * ordered.c: Include stdarg.h and string.h.
1076         (MAX_COLLAPSED_BITS): Define.
1077         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
1078         gomp_doacross_ull_init, GOMP_doacross_ull_post,
1079         GOMP_doacross_ull_wait): New functions.
1080         * target.c: Include errno.h.
1081         (resolve_device): If device is not initialized, call
1082         gomp_init_device on it.
1083         (gomp_map_lookup): New function.
1084         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
1085         Don't bump refcount if REFCOUNT_INFINITY.  Handle
1086         GOMP_MAP_ALWAYS_TO_P.
1087         (get_kind): Rename is_openacc argument to short_mapkind.
1088         (gomp_map_pointer): Use gomp_map_lookup.
1089         (gomp_map_fields_existing): New function.
1090         (gomp_map_vars): Rename is_openacc argument to short_mapkind
1091         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
1092         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
1093         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
1094         Adjust for tgt->list changed type and copy_from living in there.
1095         (gomp_copy_from_async): Adjust for tgt->list changed type and
1096         copy_from living in there.
1097         (gomp_unmap_vars): Likewise.
1098         (gomp_update): Likewise.  Rename is_openacc argument to
1099         short_mapkind.  Don't fail if object is not mapped.
1100         (gomp_load_image_to_device): Initialize refcount to
1101         REFCOUNT_INFINITY.
1102         (gomp_target_fallback): New function.
1103         (gomp_get_target_fn_addr): Likewise.
1104         (GOMP_target): Adjust gomp_map_vars caller, use
1105         gomp_get_target_fn_addr and gomp_target_fallback.
1106         (GOMP_target_41): New function.
1107         (gomp_target_data_fallback): New function.
1108         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
1109         (GOMP_target_data_41): New function.
1110         (GOMP_target_update): Adjust gomp_update caller.
1111         (GOMP_target_update_41): New function.
1112         (gomp_exit_data, GOMP_target_enter_exit_data,
1113         gomp_target_task_fn, omp_target_alloc, omp_target_free,
1114         omp_target_is_present, omp_target_memcpy,
1115         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
1116         omp_target_associate_ptr, omp_target_disassociate_ptr,
1117         gomp_load_plugin_for_device): New functions.
1118         * task.c: Include gomp-constants.h.  Include taskloop.c
1119         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
1120         (gomp_task_handle_depend): New function.
1121         (GOMP_task): Use it.  Add priority argument.  Use
1122         gomp-constant.h constants instead of hardcoded numbers.
1123         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
1124         (gomp_create_target_task): New function.
1125         (verify_children_queue, verify_taskgroup_queue,
1126         verify_task_queue): New functions.
1127         (gomp_task_run_pre): Call verify_*_queue functions.
1128         If an upcoming tied task is about to leave the sibling or
1129         taskgroup queues in an invalid state, adjust appropriately.
1130         Remove taskgroup argument.  Add comments.
1131         (gomp_task_run_post_handle_dependers): Add comments.
1132         (gomp_task_run_post_remove_parent): Likewise.
1133         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
1134         (GOMP_taskwait): Likewise.  Add comments.
1135         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
1136         problem such that the first non parent_depends_on task does not
1137         end up at the end of the children queue.
1138         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
1139         GOMP_TASK_UNDEFERRED.
1140         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
1141         * taskloop.c: New file.
1142         * testsuite/lib/libgomp.exp
1143         (check_effective_target_offload_device_nonshared_as): New proc.
1144         * testsuite/libgomp.c/affinity-2.c: New test.
1145         * testsuite/libgomp.c/doacross-1.c: New test.
1146         * testsuite/libgomp.c/doacross-2.c: New test.
1147         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
1148         Add map clause to target.
1149         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
1150         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
1151         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
1152         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
1153         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
1154         Likewise.
1155         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
1156         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
1157         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
1158         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
1159         not defined.  Use those where needed.
1160         * testsuite/libgomp.c/for-4.c: New test.
1161         * testsuite/libgomp.c/for-5.c: New test.
1162         * testsuite/libgomp.c/for-6.c: New test.
1163         * testsuite/libgomp.c/linear-1.c: New test.
1164         * testsuite/libgomp.c/ordered-4.c: New test.
1165         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
1166         only allowed on the loop iterator.
1167         * testsuite/libgomp.c/pr66199-3.c: New test.
1168         * testsuite/libgomp.c/pr66199-4.c: New test.
1169         * testsuite/libgomp.c/reduction-7.c: New test.
1170         * testsuite/libgomp.c/reduction-8.c: New test.
1171         * testsuite/libgomp.c/reduction-9.c: New test.
1172         * testsuite/libgomp.c/reduction-10.c: New test.
1173         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
1174         map(tofrom:s).
1175         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
1176         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
1177         * testsuite/libgomp.c/target-11.c: New test.
1178         * testsuite/libgomp.c/target-12.c: New test.
1179         * testsuite/libgomp.c/target-13.c: New test.
1180         * testsuite/libgomp.c/target-14.c: New test.
1181         * testsuite/libgomp.c/target-15.c: New test.
1182         * testsuite/libgomp.c/target-16.c: New test.
1183         * testsuite/libgomp.c/target-17.c: New test.
1184         * testsuite/libgomp.c/target-18.c: New test.
1185         * testsuite/libgomp.c/target-19.c: New test.
1186         * testsuite/libgomp.c/target-20.c: New test.
1187         * testsuite/libgomp.c/target-21.c: New test.
1188         * testsuite/libgomp.c/target-22.c: New test.
1189         * testsuite/libgomp.c/target-23.c: New test.
1190         * testsuite/libgomp.c/target-24.c: New test.
1191         * testsuite/libgomp.c/target-25.c: New test.
1192         * testsuite/libgomp.c/target-26.c: New test.
1193         * testsuite/libgomp.c/target-27.c: New test.
1194         * testsuite/libgomp.c/taskloop-1.c: New test.
1195         * testsuite/libgomp.c/taskloop-2.c: New test.
1196         * testsuite/libgomp.c/taskloop-3.c: New test.
1197         * testsuite/libgomp.c/taskloop-4.c: New test.
1198         * testsuite/libgomp.c++/ctor-13.C: New test.
1199         * testsuite/libgomp.c++/doacross-1.C: New test.
1200         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
1201         Replace offload_device with offload_device_nonshared_as.
1202         * testsuite/libgomp.c++/for-12.C: New test.
1203         * testsuite/libgomp.c++/for-13.C: New test.
1204         * testsuite/libgomp.c++/for-14.C: New test.
1205         * testsuite/libgomp.c++/linear-1.C: New test.
1206         * testsuite/libgomp.c++/member-1.C: New test.
1207         * testsuite/libgomp.c++/member-2.C: New test.
1208         * testsuite/libgomp.c++/member-3.C: New test.
1209         * testsuite/libgomp.c++/member-4.C: New test.
1210         * testsuite/libgomp.c++/member-5.C: New test.
1211         * testsuite/libgomp.c++/ordered-1.C: New test.
1212         * testsuite/libgomp.c++/reduction-5.C: New test.
1213         * testsuite/libgomp.c++/reduction-6.C: New test.
1214         * testsuite/libgomp.c++/reduction-7.C: New test.
1215         * testsuite/libgomp.c++/reduction-8.C: New test.
1216         * testsuite/libgomp.c++/reduction-9.C: New test.
1217         * testsuite/libgomp.c++/reduction-10.C: New test.
1218         * testsuite/libgomp.c++/reference-1.C: New test.
1219         * testsuite/libgomp.c++/simd14.C: New test.
1220         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
1221         * testsuite/libgomp.c++/target-5.C: New test.
1222         * testsuite/libgomp.c++/target-6.C: New test.
1223         * testsuite/libgomp.c++/target-7.C: New test.
1224         * testsuite/libgomp.c++/target-8.C: New test.
1225         * testsuite/libgomp.c++/target-9.C: New test.
1226         * testsuite/libgomp.c++/target-10.C: New test.
1227         * testsuite/libgomp.c++/target-11.C: New test.
1228         * testsuite/libgomp.c++/target-12.C: New test.
1229         * testsuite/libgomp.c++/taskloop-1.C: New test.
1230         * testsuite/libgomp.c++/taskloop-2.C: New test.
1231         * testsuite/libgomp.c++/taskloop-3.C: New test.
1232         * testsuite/libgomp.c++/taskloop-4.C: New test.
1233         * testsuite/libgomp.c++/taskloop-5.C: New test.
1234         * testsuite/libgomp.c++/taskloop-6.C: New test.
1235         * testsuite/libgomp.c++/taskloop-7.C: New test.
1236         * testsuite/libgomp.c++/taskloop-8.C: New test.
1237         * testsuite/libgomp.c++/taskloop-9.C: New test.
1238         * testsuite/libgomp.fortran/affinity1.f90: New test.
1239         * testsuite/libgomp.fortran/affinity2.f90: New test.
1240
1241 2015-10-13  Tom de Vries  <tom@codesourcery.com>
1242
1243         PR tree-optimization/67476
1244         * testsuite/libgomp.c/autopar-3.c: New test.
1245         * testsuite/libgomp.c/autopar-4.c: New test.
1246         * testsuite/libgomp.c/autopar-5.c: New test.
1247         * testsuite/libgomp.c/autopar-6.c: New test.
1248         * testsuite/libgomp.c/autopar-7.c: New test.
1249         * testsuite/libgomp.c/autopar-8.c: New test.
1250
1251 2015-10-12  James Norris  <jnorris@codesourcery.com>
1252
1253         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
1254         initializer.
1255
1256 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
1257
1258         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
1259         using load_gcc_lib.
1260
1261 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
1262
1263         * oacc-ptx.h: Remove file, moving its content into...
1264         * config/nvptx/fortran.c: ... here...
1265         * config/nvptx/oacc-init.c: ..., here...
1266         * config/nvptx/oacc-parallel.c: ..., and here.
1267         * config/nvptx/openacc.f90: New file.
1268         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
1269         (link_ptx): Don't link in predefined bits of PTX code.
1270
1271 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
1272             Bernd Schmidt <bernds@codesourcery.com>
1273
1274         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
1275         (struct targ_ptx_obj): New.
1276         (nvptx_tdata): Move earlier, change data format.
1277         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
1278         objects.
1279         (GOMP_OFFLOAD_load_image): Adjust.
1280
1281 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
1282
1283         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
1284         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1285         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
1286         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
1287         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1288         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
1289         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
1290         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
1291         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
1292         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
1293         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1294         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1295         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1296         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1297         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1298         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1299         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1300         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1301         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1302         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1303         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1304         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1305         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1306         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1307         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1308         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1309         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1310         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1311         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1312         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1313         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1314         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1315         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1316         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1317         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1318         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1319         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1320         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1321         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1322         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1323         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1324         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1325         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1326         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1327         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1328         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1329         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1330         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1331         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
1332         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
1333         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
1334         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
1335         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
1336         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
1337         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1338         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1339         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1340         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1341         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1342         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1343         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1344         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1345         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1346
1347 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1348
1349         * oacc-init.c (acc_on_device): Force optimization level.
1350
1351 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1352
1353         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
1354         (cuda_errlist): Delete.
1355         (cuda_error): Reimplement.
1356
1357 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
1358
1359         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
1360         array.
1361         * libgomp.map (GOACC_parallel_keyed): New.
1362         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
1363         all callers.
1364         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
1365         and take keyed varargs list.  Adjust call to exec_func.
1366         (GOACC_parallel): Force host fallback.
1367         * libgomp_g.h (GOACC_parallel): Remove.
1368         (GOACC_parallel_keyed): Declare.
1369         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
1370         (stuct targ_gn_descriptor): Replace name field with launch field.
1371         (nvptx_exec): Lose separate geometry args, take array.  Process
1372         dynamic dimensions and adjust.
1373         (struct nvptx_tdata): Replace fn_names field with fn_descs.
1374         (GOMP_OFFLOAD_load_image): Adjust for change in function table
1375         data.
1376         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
1377         passing.
1378         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
1379         passing.
1380
1381 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
1382
1383         PR libgomp/67141
1384         * oacc-int.h (goacc_host_init): Add declaration.
1385         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
1386         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
1387
1388 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
1389             Sebastian Pop  <s.pop@samsung.com>
1390
1391         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
1392         match o/p.
1393         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
1394         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
1395         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
1396         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
1397         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
1398
1399 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
1400
1401         * configure.tgt: Add missing ;; in between nvptx and rtems
1402         snippets.
1403
1404 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1405
1406         * config/posix/pool.h (gomp_adjust_thread_attr): New.
1407         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
1408         (gomp_thread_pool_reservoir): Add priority member.
1409         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
1410         priority.
1411         (parse_thread_pools): Likewise.
1412         * team.c (gomp_team_start): Call configuration provided
1413         gomp_adjust_thread_attr(). Destroy thread attributes if
1414         necessary.
1415         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
1416
1417 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1418
1419         * config/posix/pool.h: New.
1420         * config/rtems/pool.h: Likewise.
1421         * config/rtems/proc.c: Likewise.
1422         * libgomp.h (gomp_thread_destructor): Declare.
1423         * team.c: Include configuration provided "pool.h".
1424         (gomp_get_thread_pool): Define in configuration.
1425         (gomp_team_end): Call configuration defined
1426         gomp_release_thread_pool().
1427
1428 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1429
1430         * config/rtems/bar.c: New.
1431         * config/rtems/bar.h: Likewise.
1432         * config/rtems/mutex.c: Likewise.
1433         * config/rtems/mutex.h: Likewise.
1434         * config/rtems/sem.c: Likewise.
1435         * config/rtems/sem.h: Likewise.
1436         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
1437         <sys/lock.h> header file.
1438         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
1439         supported by Newlib.
1440         * configure: Regenerate.
1441
1442 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1443
1444         * team.c (gomp_new_thread_pool): Delete and move content to ...
1445         (gomp_get_thread_pool): ... new function.  Allocate and
1446         initialize thread pool on demand.
1447         (get_last_team): Use gomp_get_thread_pool().
1448         (gomp_team_start): Delete thread pool initialization.
1449
1450 2015-09-03  Tom de Vries  <tom@codesourcery.com>
1451
1452         PR tree-optimization/65637
1453         * testsuite/libgomp.c/autopar-2.c: New test.
1454
1455 2015-08-29  Tom de Vries  <tom@codesourcery.com>
1456
1457         PR tree-optimization/46193
1458         * testsuite/libgomp.c/pr46193.c: New test.
1459
1460 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
1461
1462         libgomp/
1463         * libgomp.map: Add 4.0.2 version.
1464         * target.c (offload_image_descr): Add version field.
1465         (gomp_load_image_to_device): Add version argument.  Adjust plugin
1466         call.  Improve load mismatch diagnostic.
1467         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
1468         call.
1469         (GOMP_offload_regster): Make stub function, move bulk to ...
1470         (GOMP_offload_register_ver): ... here.  Process version argument.
1471         (GOMP_offload_unregister): Make stub function, move bulk to ...
1472         (GOMP_offload_unregister_ver): ... here.  Process version argument.
1473         (gomp_init_device): Process version field.
1474         (gomp_unload_device): Process version field.
1475         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
1476         macros.  Check plugin version.
1477         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
1478         loader and unloader types.
1479         * oacc-host.c: Include gomp-constants.h.
1480         (host_version): New.
1481         (host_load_image, host_unload_image): Adjust.
1482         (host_dispatch): Add host_version.
1483         * plugin/plugin-nvptx.c: Include gomp-constants.h.
1484         (GOMP_OFFLOAD_version): New.
1485         (GOMP_OFFLOAD_load_image): Add version arg and check it.
1486         (GOMP_OFFLOAD_unload_image): Likewise.
1487         * plugin/plugin-host.c: Include gomp-constants.h.
1488         (GOMP_OFFLOAD_version): New.
1489         (GOMP_OFFLOAD_load_image): Add version arg.
1490         (GOMP_OFFLOAD_unload_image): Likewise.
1491
1492 2015-08-24  Tom de Vries  <tom@codesourcery.com>
1493
1494         PR tree-optimization/65468
1495         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
1496
1497 2015-08-24  Tom de Vries  <tom@codesourcery.com>
1498
1499         PR tree-optimization/65468
1500         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
1501
1502 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
1503
1504         PR libgomp/66761
1505         PR libgomp/67303
1506         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
1507         (gomp_iter_guided_next): Idem.
1508         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
1509         (gomp_iter_ull_guided_next): Idem.
1510         * config/linux/wait.h (do_spin): Idem.
1511
1512 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
1513
1514         * libgomp-plugin.h (enum offload_target_type): Remove
1515         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
1516         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
1517         * openacc.h (enum acc_device_t): Likewise.
1518         * openacc_lib.h: Likewise.
1519         * oacc-init.c (name_of_acc_device_t): Don't handle it.
1520         (acc_on_device): Just use __builtin_acc_on_device.
1521         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
1522         of acc_on_device builtin.
1523         * plugin/plugin-host.h: Remove file.
1524         * plugin/plugin-host.c: Likewise, but salvage some content into...
1525         * oacc-host.c: ... this file.
1526         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
1527         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
1528         * Makefile.in: Regenerate.
1529         * configure: Likewise.
1530         * testsuite/lib/libgomp.exp
1531         (check_effective_target_openacc_host_nonshm_selected): Remove.
1532         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
1533         ACC_DEVICE_TYPE=host_nonshm.
1534         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1535         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1536         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
1537         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
1538         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
1539         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
1540
1541 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
1542             Jakub Jelinek  <jakub@redhat.com>
1543
1544         * config/nvptx/affinity.c: New file.
1545         * config/nvptx/alloc.c: Likewise.
1546         * config/nvptx/bar.c: Likewise.
1547         * config/nvptx/barrier.c: Likewise.
1548         * config/nvptx/critical.c: Likewise.
1549         * config/nvptx/env.c: Likewise.
1550         * config/nvptx/error.c: Likewise.
1551         * config/nvptx/fortran.c: Likewise.
1552         * config/nvptx/iter.c: Likewise.
1553         * config/nvptx/iter_ull.c: Likewise.
1554         * config/nvptx/libgomp-plugin.c: Likewise.
1555         * config/nvptx/lock.c: Likewise.
1556         * config/nvptx/loop.c: Likewise.
1557         * config/nvptx/loop_ull.c: Likewise.
1558         * config/nvptx/mutex.c: Likewise.
1559         * config/nvptx/oacc-async.c: Likewise.
1560         * config/nvptx/oacc-cuda.c: Likewise.
1561         * config/nvptx/oacc-host.c: Likewise.
1562         * config/nvptx/oacc-init.c: Likewise.
1563         * config/nvptx/oacc-mem.c: Likewise.
1564         * config/nvptx/oacc-parallel.c: Likewise.
1565         * config/nvptx/oacc-plugin.c: Likewise.
1566         * config/nvptx/omp-lock.h: Likewise.
1567         * config/nvptx/ordered.c: Likewise.
1568         * config/nvptx/parallel.c: Likewise.
1569         * config/nvptx/proc.c: Likewise.
1570         * config/nvptx/ptrlock.c: Likewise.
1571         * config/nvptx/sections.c: Likewise.
1572         * config/nvptx/sem.c: Likewise.
1573         * config/nvptx/single.c: Likewise.
1574         * config/nvptx/splay-tree.c: Likewise.
1575         * config/nvptx/target.c: Likewise.
1576         * config/nvptx/task.c: Likewise.
1577         * config/nvptx/team.c: Likewise.
1578         * config/nvptx/time.c: Likewise.
1579         * config/nvptx/work.c: Likewise.
1580         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
1581         * configure: Regenerate.
1582         * configure.tgt (config_path): Set to "nvptx" for target
1583         nvptx*-*-*.
1584
1585 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
1586
1587         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
1588
1589 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
1590
1591         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
1592         (cuda_errlist): Constify.
1593         (errmsg):  Move into ...
1594         (cuda_error): ... here.  Make smaller.
1595         (_XSTR, _STR): Delete.
1596         (cuda_synames): Delete.
1597         (verify_device_library): Delete.
1598         (nvptx_init): Don't call it.
1599
1600 2015-07-28  Tom de Vries  <tom@codesourcery.com>
1601
1602         * testsuite/libgomp.c/uns-outer-4.c: New test.
1603
1604 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
1605
1606         * testsuite/libgomp.c/pr66714.c: New test.
1607
1608 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
1609
1610         PR libgomp/66950
1611         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
1612         (fib_ref): New function.
1613         (fib): Correct corner cases in the recursion.
1614         (main): Replace the non-simd loop with fib_ref call.
1615         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
1616         subroutine.
1617         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
1618         for the last array element value.  Replace the non-simd loop with
1619         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
1620         of the last array element with according Fibonacci sequence element.
1621         (fib): Correct corner cases in the recursion.
1622
1623 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
1624
1625         * target.c (gomp_offload_image_to_device): Rename to ...
1626         (gomp_load_image_to_device): ... here.
1627         (GOMP_offload_register): Adjust call.
1628         (gomp_init_device): Likewise.
1629         (gomp_unload_image_from_device): New.  Broken out of ...
1630         (GOMP_offload_unregister): ... here.  Call it.
1631         (gomp_unload_device): New.
1632         * libgomp.h (gomp_unload_device): Declare.
1633         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
1634         mem maps.
1635
1636 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
1637
1638         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
1639         wait=-specific if.
1640         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
1641         !=0 condition.
1642         (goacc_waits): Move !num_waits handling to ...
1643         (GOACC_wait): ... here, the only caller that might have zero waits.
1644
1645         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
1646         (struct ptx_image_data): Move earlier, add fns field.
1647         (struct ptx_device): Add images and image_lock fields.
1648         (ptx_images, ptx_image_lock): Delete.
1649         (nvptx_open_device): Initialize images and image_lock fields.
1650         (nvptx_close_device): Destroy image_lock.
1651         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
1652         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
1653         fields.
1654
1655 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
1656
1657         * target.c (GOMP_offload_register): Use int for device type arg.
1658         (GOMP_offload_unregister): Likewise.
1659
1660         * target.c (struct_offload_image_descr): Constify host_table.
1661         (gomp_offload_image_to_device): Likewise.
1662         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
1663
1664         * libgomp.h (gomp_device_descr): Constify target data arguments.
1665         * target.c (struct offload_image_descr): Constify target_data.
1666         (gomp_offload_image_to_device): Likewise.
1667         (GOMP_offload_register): Likewise.
1668         (GOMP_offload_unrefister): Likewise.
1669         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
1670         GOMP_OFFLOAD_unload_image): Constify target data.
1671         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
1672         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
1673
1674 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
1675
1676         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
1677         Workaround driver library const error.
1678         (struct nvptx_tdata, nvptx_tdata_t): New.
1679         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
1680         type.
1681
1682 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
1683
1684         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
1685         of EPS parameter from integer to real.
1686         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
1687         type of EPS parameter from integer to real.
1688
1689 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1690
1691         * team.c (get_last_team): New.
1692         (gomp_new_team): Recycle last non-nested team if possible.
1693         (gomp_team_end): Move team work share list free lock destruction
1694         to ...
1695         (free_team): ... here.
1696
1697 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
1698
1699         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
1700         and ref from int to double.  Replaced their comparison with
1701         an inequality of their difference and EPS.
1702         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
1703         comparison of pri and a reference number with an inequality of their
1704         difference and EPS.
1705         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
1706         the comparison of sum and sum_ref with an inequality of their
1707         difference and EPS.
1708         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
1709         the comparison of pri and a reference number with an inequality of
1710         their difference and EPS.
1711
1712 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
1713
1714         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
1715         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
1716         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
1717         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
1718         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
1719         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
1720         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
1721         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
1722         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
1723         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
1724         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
1725         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
1726         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
1727         variables.
1728         (vec_mult): Likewise.  Add #pragma omp taskwait.
1729         (main): Adjust caller.
1730         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
1731         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
1732         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
1733         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
1734         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
1735         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
1736         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
1737         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
1738         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
1739         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
1740         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
1741         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
1742         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
1743         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
1744         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
1745         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
1746         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
1747         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
1748         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
1749         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
1750         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
1751         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
1752         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
1753         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
1754         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
1755         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
1756         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
1757         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
1758         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
1759         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
1760         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
1761         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
1762         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
1763         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
1764         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
1765         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
1766         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
1767         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
1768         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
1769         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
1770         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
1771         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
1772         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
1773         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
1774         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
1775         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
1776         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
1777         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
1778         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
1779         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
1780         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
1781         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
1782         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
1783         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
1784         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
1785         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
1786         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
1787         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
1788         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
1789         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
1790         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
1791         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
1792         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
1793         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
1794         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
1795         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
1796         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
1797         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
1798         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
1799         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
1800         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
1801         (vec_mult): Add !$omp taskwait.
1802         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
1803         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
1804         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
1805         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
1806         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
1807         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
1808         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
1809         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
1810         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
1811         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
1812         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
1813         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
1814         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
1815         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
1816         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
1817         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
1818         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
1819         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
1820         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
1821         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
1822         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
1823         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
1824         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
1825         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
1826         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
1827         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
1828         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
1829         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
1830         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
1831         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
1832         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
1833         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
1834         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
1835         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
1836         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
1837         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
1838         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
1839         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
1840         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
1841         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
1842         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
1843         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
1844         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
1845         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
1846         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
1847         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
1848         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
1849         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
1850         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
1851         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
1852         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
1853         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
1854         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
1855         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
1856         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
1857         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
1858         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
1859         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
1860         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
1861         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
1862         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
1863         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
1864         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
1865         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
1866         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
1867         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
1868         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
1869
1870 2015-07-10  Tom de Vries  <tom@codesourcery.com>
1871
1872         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
1873         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
1874
1875 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
1876
1877         PR libgomp/65099
1878         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
1879         in a 64-bit configuration.
1880         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
1881         offloading testing if no such device is available.
1882         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1883         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1884
1885 2015-07-08  Tom de Vries  <tom@codesourcery.com>
1886
1887         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
1888         second call to f.
1889         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1890
1891 2015-07-07  Tom de Vries  <tom@codesourcery.com>
1892
1893         PR tree-optimization/66642
1894         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
1895         iteration count case.
1896         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
1897         function, factor out of ...
1898         (main): ... here.  Test low iteration count case.
1899
1900 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1901
1902         * libgomp.h (gomp_thread_pool): Comment last_team field.
1903
1904 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
1905
1906         * testsuite/libgomp.c++/pr66702-1.C: Require
1907         vect_simd_clones effective target.
1908         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
1909
1910 2015-06-30  Tom de Vries  <tom@codesourcery.com>
1911
1912         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
1913         already set.  Use DEFAULT_CFLAGS in dg-runtest.
1914         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
1915         "-O2".
1916
1917 2015-06-30  Tom de Vries  <tom@codesourcery.com>
1918
1919         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
1920         already set.  Use DEFAULT_CFLAGS in dg-runtest.
1921         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
1922         * testsuite/libgomp.c++/pr64824.C: Same.
1923         * testsuite/libgomp.c++/pr64868.C: Same.
1924         * testsuite/libgomp.c++/pr66199-1.C: Same.
1925         * testsuite/libgomp.c++/pr66199-2.C: Same.
1926         * testsuite/libgomp.c++/target-2.C: Same.
1927         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
1928         -std=<standard> option.
1929         * testsuite/libgomp.c++/udr-11.C: Same.
1930         * testsuite/libgomp.c++/udr-12.C: Same.
1931         * testsuite/libgomp.c++/udr-13.C: Same.
1932         * testsuite/libgomp.c++/udr-14.C: Same.
1933         * testsuite/libgomp.c++/udr-15.C: Same.
1934         * testsuite/libgomp.c++/udr-16.C: Same.
1935         * testsuite/libgomp.c++/udr-17.C: Same.
1936         * testsuite/libgomp.c++/udr-18.C: Same.
1937         * testsuite/libgomp.c++/udr-19.C: Same.
1938         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
1939         * testsuite/libgomp.c++/simd-1.C: Same.
1940         * testsuite/libgomp.c++/simd-2.C: Same.
1941         * testsuite/libgomp.c++/simd-3.C: Same.
1942         * testsuite/libgomp.c++/simd-4.C: Same.
1943         * testsuite/libgomp.c++/simd-5.C: Same.
1944         * testsuite/libgomp.c++/simd-6.C: Same.
1945         * testsuite/libgomp.c++/simd-7.C: Same.
1946         * testsuite/libgomp.c++/simd-8.C: Same.
1947         * testsuite/libgomp.c++/simd-9.C: Same.
1948         * testsuite/libgomp.c++/simd10.C: Same.
1949         * testsuite/libgomp.c++/simd11.C: Same.
1950         * testsuite/libgomp.c++/simd12.C: Same.
1951         * testsuite/libgomp.c++/simd13.C: Same.
1952
1953 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
1954
1955         PR middle-end/66702
1956         * testsuite/libgomp.c++/pr66702-1.C: New test.
1957         * testsuite/libgomp.c++/pr66702-2.C: New test.
1958
1959 2015-06-30  Tom de Vries  <tom@codesourcery.com>
1960
1961         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
1962         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
1963         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
1964         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
1965
1966 2015-06-30  Tom de Vries  <tom@codesourcery.com>
1967
1968         PR tree-optimization/66652
1969         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
1970         using restrict pointers.
1971         (main): Add arguments to calls to f.
1972         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1973
1974 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
1975
1976         * configure.ac: Fix check for header <sys/sysctl.h>.
1977         * configure: Regenerate.
1978         * config.h.in: Likewise.
1979
1980 2015-06-23  Tom de Vries  <tom@codesourcery.com>
1981
1982         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
1983         abort.
1984         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
1985
1986 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
1987
1988         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
1989         acc_device_nvidia.
1990
1991         PR libgomp/66518
1992         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
1993         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1994
1995 2015-06-15  Tom de Vries  <tom@codesourcery.com>
1996
1997         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
1998         dg-additional-options for any remaining options.
1999         * testsuite/libgomp.c/atomic-2.c: Same.
2000         * testsuite/libgomp.c/atomic-4.c: Same.
2001         * testsuite/libgomp.c/atomic-5.c: Same.
2002         * testsuite/libgomp.c/atomic-6.c: Same.
2003         * testsuite/libgomp.c/autopar-1.c: Same.
2004         * testsuite/libgomp.c/copyin-1.c: Same.
2005         * testsuite/libgomp.c/copyin-2.c: Same.
2006         * testsuite/libgomp.c/copyin-3.c: Same.
2007         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
2008         * testsuite/libgomp.c/nestedfn-5.c: Same.
2009         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
2010         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
2011         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
2012         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2013         * testsuite/libgomp.c/pr32362-1.c: Same.
2014         * testsuite/libgomp.c/pr32362-2.c: Same.
2015         * testsuite/libgomp.c/pr32362-3.c: Same.
2016         * testsuite/libgomp.c/pr39591-1.c: Same.
2017         * testsuite/libgomp.c/pr39591-2.c: Same.
2018         * testsuite/libgomp.c/pr39591-3.c: Same.
2019         * testsuite/libgomp.c/pr58392.c: Same.
2020         * testsuite/libgomp.c/pr58756.c: Same.
2021         * testsuite/libgomp.c/simd-1.c: Same.
2022         * testsuite/libgomp.c/simd-10.c: Same.
2023         * testsuite/libgomp.c/simd-11.c: Same.
2024         * testsuite/libgomp.c/simd-12.c: Same.
2025         * testsuite/libgomp.c/simd-13.c: Same.
2026         * testsuite/libgomp.c/simd-14.c: Same.
2027         * testsuite/libgomp.c/simd-15.c: Same.
2028         * testsuite/libgomp.c/simd-2.c: Same.
2029         * testsuite/libgomp.c/simd-3.c: Same.
2030         * testsuite/libgomp.c/simd-4.c: Same.
2031         * testsuite/libgomp.c/simd-5.c: Same.
2032         * testsuite/libgomp.c/simd-6.c: Same.
2033         * testsuite/libgomp.c/simd-7.c: Same.
2034         * testsuite/libgomp.c/simd-8.c: Same.
2035         * testsuite/libgomp.c/simd-9.c: Same.
2036
2037 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2038
2039         * testsuite/libgomp.c/pr35625.c: Fix typo.
2040
2041 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2042
2043         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
2044         in dg-options.
2045         * testsuite/libgomp.c/atomic-3.c: Same.
2046         * testsuite/libgomp.c/debug-1.c: Same.
2047         * testsuite/libgomp.c/nqueens-1.c: Same.
2048         * testsuite/libgomp.c/pr26171.c: Same.
2049         * testsuite/libgomp.c/pr48591.c: Same.
2050         * testsuite/libgomp.c/pr64824.c: Same.
2051         * testsuite/libgomp.c/pr64868.c: Same.
2052         * testsuite/libgomp.c/pr66133.c: Same.
2053         * testsuite/libgomp.c/pr66199-1.c: Same.
2054         * testsuite/libgomp.c/pr66199-2.c: Same.
2055         * testsuite/libgomp.c/target-8.c: Same.
2056
2057 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2058
2059         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
2060         -std={gnu99,c99}.
2061         * testsuite/libgomp.c/for-1.c: Same.
2062         * testsuite/libgomp.c/for-2.c: Same.
2063         * testsuite/libgomp.c/for-3.c: Same.
2064         * testsuite/libgomp.c/pr35625.c: Same.
2065         * testsuite/libgomp.c/pr39154.c: Same.
2066         * testsuite/libgomp.c/simd-16.c: Same.
2067         * testsuite/libgomp.c/simd-17.c: Same.
2068
2069 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2070
2071         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
2072
2073 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2074
2075         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
2076         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2077         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
2078         (N): Define.
2079         (main): Use N instead of hardcoded constants.
2080
2081 2015-06-05  Tom de Vries  <tom@codesourcery.com>
2082
2083         merge from gomp4 branch:
2084         2015-05-28  Tom de Vries  <tom@codesourcery.com>
2085
2086         PR tree-optimization/65443
2087         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
2088         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
2089         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
2090
2091 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
2092
2093         * testsuite/libgomp.graphite/bounds.c: Adjust for
2094         cleanup-tree-dump removal.
2095         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
2096         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2097         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2098         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
2099         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2100         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2101         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2102         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2103         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2104         * testsuite/libgomp.graphite/pr41118.c: Likewise.
2105
2106 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
2107
2108         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
2109         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
2110         (futex_wake) [!__x86_64__]: Ditto.
2111
2112 2015-05-28  Julian Brown  <julian@codesourcery.com>
2113
2114         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
2115         function comment. Only call gomp_fatal if new argument is true.
2116         (acc_dev_num_out_of_range): New function.
2117         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
2118         acc_dev_num_out_of_range as appropriate.
2119         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2120         (acc_get_device_num, acc_set_device_num): Update calls to
2121         resolve_device.
2122         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
2123         output.
2124
2125 2015-05-28  Julian Brown  <julian@codesourcery.com>
2126
2127         PR libgomp/65742
2128         * oacc-init.c (plugin/plugin-host.h): Include.
2129         (acc_on_device): Check whether we're in an offloaded region for
2130         host_nonshm
2131         plugin. Don't use __builtin_acc_on_device.
2132         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
2133         nonshm_exec flag in thread-local data.
2134         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
2135         data for host_nonshm plugin.
2136         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
2137         for host_nonshm plugin.
2138         * plugin/plugin-host.h: New.
2139
2140 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2141
2142         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
2143
2144 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2145
2146         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
2147         Declare as int.
2148         (FUTEX_PRIVATE_FLAG): Remove L suffix.
2149         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
2150         Declare as int.
2151
2152 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2153
2154         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
2155
2156 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
2157
2158         * target.c (gomp_map_pointer): New function abstracting out
2159         GOMP_MAP_POINTER handling.
2160         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
2161         gomp_map_pointer().
2162
2163 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
2164
2165         PR middle-end/66199
2166         * testsuite/libgomp.c/pr66199-1.c: New test.
2167         * testsuite/libgomp.c/pr66199-2.c: New test.
2168         * testsuite/libgomp.c++/pr66199-1.C: New test.
2169         * testsuite/libgomp.c++/pr66199-2.C: New test.
2170         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
2171         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
2172
2173 2015-05-19  Julian Brown  <julian@codesourcery.com>
2174
2175         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
2176         on cuInit failure.
2177
2178 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
2179
2180         PR middle-end/66133
2181         * testsuite/libgomp.c/pr66133.c: New test.
2182
2183 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
2184
2185         * Makefile.in: Regenerated with automake-1.11.6.
2186         * aclocal.m4: Likewise.
2187         * config.h.in: Likewise.
2188         * configure: Likewise.
2189         * testsuite/Makefile.in: Likewise.
2190
2191 2015-05-08  Jason Merrill  <jason@redhat.com>
2192
2193         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
2194         _Complex.
2195
2196         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
2197
2198 2015-05-06  Julian Brown  <julian@codesourcery.com>
2199
2200         * oacc-init.c (acc_device_lock): Add explanatory comment.
2201         (resolve_device): Add comment about locking requirement.
2202         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
2203         gomp_init_device and gomp_fini_device calls.
2204         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2205         (acc_get_device_num, acc_set_device_num): Add locking around
2206         resolve_device and gomp_init_device calls.
2207
2208 2015-05-06  Julian Brown  <julian@codesourcery.com>
2209
2210         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
2211         goacc_thread_lock on error paths.
2212         * oacc-mem.c (lookup_host): Remove locking from function. Note
2213         locking requirement for caller in function comment.
2214         (lookup_dev): Likewise.
2215         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
2216         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
2217         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
2218         Add locking.
2219
2220 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
2221
2222         PR testsuite/65205
2223         PR libgomp/65993
2224         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
2225         don't expect "0x" prefix for "%p" format specifier, don't expect
2226         "(nil)" for NULL pointer.
2227         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2228         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2229         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2230         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2231         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2232         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2233         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2234         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2235         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2236         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2237         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2238         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2239         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2240         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2241         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2242         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2243         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2244         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2245         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2246         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2247         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2248         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2249         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2250         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2251         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2252         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2253         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2254         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2255         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
2256         accurately specify what we're looking for.
2257         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2258         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2259         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2260         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2261         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2262
2263 2015-04-30  James Norris  <jnorris@codesourcery.com>
2264
2265         PR testsuite/65205
2266         * testsuite/lib/libgomp.exp
2267         (check_effective_target_openacc_host_selected)
2268         (check_effective_target_openacc_host_nonshm_selected): New
2269         procedures.
2270         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
2271         dg-shouldfail.
2272         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2273         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2274         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2275         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2276         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2277         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2278         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2279         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2280         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2281         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2282         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2283         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2284         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2285         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2286         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2287         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2288         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2289         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2290         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2291         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2292         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2293         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2294         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2295         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2296         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2297         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2298         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2299         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2300         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2301         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2302         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2303         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2304         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2305         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2306         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2307         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2308         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2309         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2310         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2311         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2312         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2313         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2314         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2315
2316 2015-04-08  Julian Brown  <julian@codesourcery.com>
2317
2318         * libgomp.h (target_mem_desc: Remove mem_map field.
2319         (acc_dispatch_t): Remove open_device_func, close_device_func,
2320         get_device_num_func, set_device_num_func, target_data members.
2321         Change create_thread_data_func argument to device number instead of
2322         generic pointer.
2323         * oacc-async.c (assert.h): Include.
2324         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
2325         (acc_wait_all, acc_wait_all_async): Use current host thread's
2326         active device, not base_dev.
2327         * oacc-cuda.c (acc_get_current_cuda_device)
2328         (acc_get_current_cuda_context, acc_get_cuda_stream)
2329         (acc_set_cuda_stream): Likewise.
2330         * oacc-host.c (host_dispatch): Don't set open_device_func,
2331         close_device_func, get_device_num_func or set_device_num_func.
2332         * oacc-init.c (base_dev, init_key): Remove.
2333         (cached_base_dev): New.
2334         (name_of_acc_device_t): New.
2335         (acc_init_1): Initialise default-numbered device, not zeroth.
2336         (acc_shutdown_1): Close all devices of a given type.
2337         (goacc_destroy_thread): Don't use base_dev.
2338         (lazy_open, lazy_init, lazy_init_and_open): Remove.
2339         (goacc_attach_host_thread_to_device): New.
2340         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
2341         (acc_get_num_devices): Don't use base_dev.
2342         (acc_set_device_type): Reimplement.
2343         (acc_get_device_type): Don't use base_dev.
2344         (acc_get_device_num): Tweak logic.
2345         (acc_set_device_num): Likewise.
2346         (acc_on_device): Use acc_get_device_type.
2347         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
2348         (goacc_lazy_initialize): Reimplement with acc_init and
2349         goacc_attach_host_thread_to_device.
2350         * oacc-int.h (goacc_thread): Add base_dev field.
2351         (base_dev): Remove extern declaration.
2352         (goacc_attach_host_thread_to_device): Add prototype.
2353         * oacc-mem.c (acc_malloc): Use current thread's device instead of
2354         base_dev.
2355         (acc_free): Likewise.
2356         (acc_memcpy_to_device): Likewise.
2357         (acc_memcpy_from_device): Likewise.
2358         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
2359         goacc_lazy_initialize (throughout).
2360         (GOACC_parallel): Use tgt_offset to locate target functions.
2361         * target.c (gomp_map_vars): Don't set tgt->mem_map.
2362         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
2363         (gomp_load_plugin_for_device): Remove open_device, close_device,
2364         get_device_num, set_device_num openacc hook initialisation. Don't set
2365         openacc.target_data.
2366         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
2367         (GOMP_OFFLOAD_openacc_close_device)
2368         (GOMP_OFFLOAD_openacc_get_device_num)
2369         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
2370         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
2371         to int.
2372         * plugin/plugin-nvptx.c (ptx_inited): Remove.
2373         (instantiated_devices, ptx_dev_lock): New.
2374         (struct ptx_image_data): New.
2375         (ptx_devices, ptx_images, ptx_image_lock): New.
2376         (fini_streams_for_device): Reorder cuStreamDestroy call.
2377         (nvptx_get_num_devices): Remove forward declaration.
2378         (nvptx_init): Change return type to bool.
2379         (nvptx_fini): Remove.
2380         (nvptx_attach_host_thread_to_device): New.
2381         (nvptx_open_device): Return struct ptx_device* instead of void*.
2382         (nvptx_close_device): Change argument type to struct ptx_device*,
2383         return type to void.
2384         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
2385         (kernel_target_data, kernel_host_table): Remove static globals.
2386         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
2387         (GOMP_OFFLOAD_init_device): Reimplement.
2388         (GOMP_OFFLOAD_fini_device): Likewise.
2389         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
2390         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
2391         (GOMP_OFFLOAD_host2dev): Use ORD argument.
2392         (GOMP_OFFLOAD_openacc_open_device)
2393         (GOMP_OFFLOAD_openacc_close_device)
2394         (GOMP_OFFLOAD_openacc_set_device_num)
2395         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
2396         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
2397         (device number).
2398
2399         testsuite/
2400         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
2401
2402 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
2403
2404         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
2405         * libgomp.h (struct gomp_memory_mapping): Remove.
2406         (struct target_mem_desc): Change type of mem_map from
2407         gomp_memory_mapping * to splay_tree_s *.
2408         (struct gomp_device_descr): Remove register_image_func, get_table_func.
2409         Add load_image_func, unload_image_func.
2410         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
2411         Remove offload_regions_registered.
2412         (gomp_init_tables): Remove.
2413         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
2414         to splay_tree_s *.
2415         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
2416         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
2417         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
2418         offload_regions_registered.
2419         Initialize load_image_func, unload_image_func, mem_map.root.
2420         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
2421         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
2422         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
2423         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
2424         gomp_memory_mapping *.  Use dev's lock and splay_tree.
2425         (lookup_dev): Use dev's lock.
2426         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
2427         (acc_is_present): Likewise.
2428         (acc_map_data): Likewise.
2429         (acc_unmap_data): Likewise.  Use dev's lock.
2430         (present_create_copy): Likewise.
2431         (delete_copyout): Pass dev to lookup_host instead of mem_map.
2432         (update_dev_host): Likewise.
2433         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
2434         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
2435         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
2436         (GOMP_OFFLOAD_get_table): Remove
2437         (GOMP_OFFLOAD_load_image): New function.
2438         (GOMP_OFFLOAD_unload_image): New function.
2439         * target.c (register_lock): New mutex for offload image registration.
2440         (num_devices): Do not guard with PLUGIN_SUPPORT.
2441         (gomp_realloc_unlock): New static function.
2442         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
2443         before gomp_fatal.
2444         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
2445         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
2446         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
2447         mem_map's.
2448         (gomp_unmap_vars): Likewise.
2449         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
2450         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
2451         (gomp_offload_image_to_device): New static function.
2452         (GOMP_offload_register): Add mutex lock.
2453         Call gomp_offload_image_to_device for all initialized devices.
2454         Replace gomp_realloc with gomp_realloc_unlock.
2455         (GOMP_offload_unregister): New function.
2456         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
2457         get_table_func from the plugin with calls to init_device_func and
2458         gomp_offload_image_to_device.
2459         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
2460         to splay_tree_s *.
2461         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
2462         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
2463         (GOMP_target_data): Do not call gomp_init_tables.
2464         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
2465         (gomp_load_plugin_for_device): Replace register_image and get_table
2466         with load_image and unload_image in DLSYM ().
2467         (gomp_register_images_for_device): Remove function.
2468         (gomp_target_init): Do not initialize current_device.mem_map.*,
2469         current_device.offload_regions_registered.
2470         Remove call to gomp_register_images_for_device.
2471         Do not free offload_images and num_offload_images.
2472
2473 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
2474
2475         PR fortran/65597
2476         * testsuite/libgomp.fortran/pr65597.f90: New test.
2477
2478 2015-03-27  Tom de Vries  <tom@codesourcery.com>
2479
2480         PR testsuite/65594
2481         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
2482         (init, check): New function.
2483         (foo): Change return type to void.
2484         (main): Call init and check.
2485
2486 2015-03-27  Tom de Vries  <tom@codesourcery.com>
2487
2488         PR testsuite/65594
2489         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
2490         (foo): Use M for non-inner loops to scale down test-case.
2491
2492 2015-03-25  Kai Tietz  <ktietz@redhat.com>
2493
2494         PR libgomp/64972
2495         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
2496         (GOACC_data_start): Likewise.
2497         * target.c (gomp_map_vars): Likewise.
2498
2499 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
2500
2501         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
2502         hppa*-*-hpux*.
2503
2504 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
2505
2506         * testsuite/libgomp.c/target-10.c: New test.
2507         * testsuite/libgomp.c++/target-4.C: New test.
2508
2509 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
2510
2511         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
2512         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
2513
2514 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2515
2516         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
2517         * configure.ac (*-*-rtems*): Assume Pthread is supported.
2518         (pthread.h): Check for this header file.
2519         * configure: Regenerate.
2520
2521 2015-02-25  Tom de Vries  <tom@codesourcery.com>
2522
2523         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
2524         (check_reduction_op, check_reduction_macro, max, min):
2525         Declare.
2526         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
2527         function.
2528         (main): Use new functions.
2529
2530 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
2531
2532         * target.c (gomp_load_plugin_for_device): Use const char * instead of
2533         char * for variables holding dlerror return values.
2534         (DLSYM_OPT): Ditto.
2535
2536 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
2537
2538         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
2539
2540 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
2541             Cesar Philippidis  <cesar@codesourcery.com>
2542
2543         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
2544         GOACC_ctaid, and GOACC_nctaid routines.
2545
2546 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
2547
2548         PR c/64824
2549         * testsuite/libgomp.c/atomic-18.c: New test.
2550         * testsuite/libgomp.c++/atomic-16.C: New test.
2551
2552 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
2553
2554         PR c/64824
2555         PR c/64868
2556         * testsuite/libgomp.c/pr64824.c: New test.
2557         * testsuite/libgomp.c/pr64868.c: New test.
2558         * testsuite/libgomp.c++/pr64824.C: New test.
2559         * testsuite/libgomp.c++/pr64868.C: New test.
2560
2561 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
2562
2563         PR libgomp/64635
2564         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
2565         Link with -lpthread.
2566         * config/aix/plugin-suffix.h: Delete.
2567
2568 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
2569
2570         PR libgomp/64635
2571         * configure.tgt (*-*-aix*): Use config_path "aix posix".
2572         (*-*-darwin*): Use config_path "bsd darwin posix".
2573         (*-*-hpux*): Use config_path "hpux posix".
2574         * target.c: Add include of plugin-suffix.h and use
2575         SONAME_SUFFIX macro.
2576         * config/aix/plugin-suffix.h: New file.
2577         * config/darwin/plugin-suffix.h: New file.
2578         * config/hpux/plugin-suffix.h: New file.
2579         * config/posix/plugin-suffix.h: New file.
2580
2581 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
2582
2583         PR middle-end/64734
2584         * libgomp.c/pr64734.c: New test.
2585
2586 2015-01-23  Tom de Vries  <tom@codesourcery.com>
2587
2588         PR libgomp/64672
2589         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
2590
2591 2015-01-23  Tom de Vries  <tom@codesourcery.com>
2592
2593         PR libgomp/64707
2594         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
2595         dg-options.
2596
2597 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
2598
2599         PR libgomp/64625
2600         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
2601         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
2602         formal parameter.  Update all users.
2603         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
2604         Document unused formal parameter.
2605
2606 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
2607
2608         * oacc-parallel.c: Don't include <alloca.h>.
2609         (GOACC_parallel): Use gomp_alloca instead of alloca.
2610
2611 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
2612
2613         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
2614
2615 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
2616             James Norris  <jnorris@codesourcery.com>
2617             Tom de Vries  <tom@codesourcery.com>
2618             Julian Brown  <julian@codesourcery.com>
2619             Cesar Philippidis  <cesar@codesourcery.com>
2620             Nathan Sidwell  <nathan@codesourcery.com>
2621             Tobias Burnus  <burnus@net-b.de>
2622
2623         * Makefile.am (search_path): Add $(top_srcdir)/../include.
2624         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
2625         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
2626         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
2627         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
2628         Include $(top_srcdir)/plugin/Makefrag.am.
2629         (nodist_libsubinclude_HEADERS): Add openacc.h.
2630         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
2631         openacc.f90, openacc.mod, openacc_kinds.mod.
2632         (omp_lib.mod): Generalize into...
2633         (%.mod): ... this new rule.
2634         (openacc_kinds.mod, openacc.mod): New rules.
2635         * plugin/configfrag.ac: New file.
2636         * configure.ac: Move plugin/offloading support into it.  Include
2637         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
2638         * plugin/Makefrag.am: New file.
2639         * testsuite/Makefile.am (OFFLOAD_TARGETS)
2640         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
2641         export.
2642         (libgomp-test-support.exp): New rule.
2643         (all-local): Depend on it.
2644         * Makefile.in: Regenerate.
2645         * testsuite/Makefile.in: Regenerate.
2646         * config.h.in: Likewise.
2647         * configure: Likewise.
2648         * configure.tgt: Harden shell syntax.
2649         * env.c: Include "oacc-int.h".
2650         (parse_acc_device_type): New function.
2651         (gomp_debug_var, goacc_device_type, goacc_device_num): New
2652         variables.
2653         (initialize_env): Initialize those.  Call
2654         goacc_runtime_initialize.
2655         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
2656         (gomp_fatal): Call gomp_vfatal.
2657         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
2658         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
2659         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
2660         (splay_tree_node, splay_tree, splay_tree_key)
2661         (struct target_mem_desc, struct splay_tree_key_s)
2662         (struct gomp_memory_mapping, struct acc_dispatch_t)
2663         (struct gomp_device_descr, gomp_acc_insert_pointer)
2664         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
2665         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
2666         (gomp_free_memmap, gomp_fini_device): New declarations.
2667         (gomp_vdebug, gomp_debug): New macros.
2668         Include "splay-tree.h".
2669         * libgomp.map (OACC_2.0): New symbol version.  Use for
2670         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
2671         acc_set_device_type_h_, acc_get_device_type,
2672         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
2673         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
2674         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
2675         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
2676         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
2677         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
2678         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
2679         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
2680         acc_copyin_array_h_, acc_present_or_copyin,
2681         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
2682         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
2683         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
2684         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
2685         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
2686         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
2687         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
2688         acc_update_device, acc_update_device_32_h_,
2689         acc_update_device_64_h_, acc_update_device_array_h_,
2690         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
2691         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
2692         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
2693         acc_is_present_64_h_, acc_is_present_array_h_,
2694         acc_memcpy_to_device, acc_memcpy_from_device,
2695         acc_get_current_cuda_device, acc_get_current_cuda_context,
2696         acc_get_cuda_stream, acc_set_cuda_stream.
2697         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
2698         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
2699         GOACC_update, GOACC_wait, GOACC_get_thread_num,
2700         GOACC_get_num_threads.
2701         (GOMP_PLUGIN_1.0): New symbol version.  Use for
2702         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
2703         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
2704         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
2705         GOMP_PLUGIN_acc_thread.
2706         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
2707         environment variable.
2708         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
2709         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
2710         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
2711         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
2712         (splay_tree_remove): New declarations.
2713         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
2714         (splay_tree_remove, splay_tree_lookup): Move into...
2715         * splay-tree.c: ... this new file.
2716         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
2717         (splay_tree_node, splay_tree, splay_tree_key)
2718         (struct target_mem_desc, struct splay_tree_key_s)
2719         (struct gomp_device_descr): Don't declare.
2720         (num_devices_openmp): New variable.
2721         (gomp_get_num_devices ): Use it.
2722         (gomp_init_targets_once): New function.
2723         (gomp_get_num_devices ): Use it.
2724         (get_kind, gomp_copy_from_async, gomp_free_memmap)
2725         (gomp_fini_device, gomp_register_image_for_device): New functions.
2726         (gomp_map_vars): Add devaddrs parameter.
2727         (gomp_update): Add mm parameter.
2728         (gomp_init_device): Move most of it into...
2729         (gomp_init_tables): ... this new function.
2730         (gomp_register_images_for_device): Remove function.
2731         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
2732         Make them hidden instead of static.
2733         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
2734         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
2735         (GOMP_target_end_data, GOMP_target_update)
2736         (gomp_load_plugin_for_device, gomp_target_init): Update for
2737         OpenACC changes.
2738         * oacc-async.c: New file.
2739         * oacc-cuda.c: Likewise.
2740         * oacc-host.c: Likewise.
2741         * oacc-init.c: Likewise.
2742         * oacc-int.h: Likewise.
2743         * oacc-mem.c: Likewise.
2744         * oacc-parallel.c: Likewise.
2745         * oacc-plugin.c: Likewise.
2746         * oacc-plugin.h: Likewise.
2747         * oacc-ptx.h: Likewise.
2748         * openacc.f90: Likewise.
2749         * openacc.h: Likewise.
2750         * openacc_lib.h: Likewise.
2751         * plugin/plugin-host.c: Likewise.
2752         * plugin/plugin-nvptx.c: Likewise.
2753         * libgomp-plugin.c: Likewise.
2754         * libgomp-plugin.h: Likewise.
2755         * libgomp_target.h: Remove file after merging content into the
2756         former file.  Update all users.
2757         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
2758         (offload_targets_s, offload_targets_s_openacc): New variables.
2759         (check_effective_target_openacc_nvidia_accel_present)
2760         (check_effective_target_openacc_nvidia_accel_selected): New
2761         procedures.
2762         (libgomp_init): Update for OpenACC changes.
2763         * testsuite/libgomp-test-support.exp.in: New file.
2764         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
2765         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2766         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2767         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
2768         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
2769         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2770         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
2771         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2772         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
2773         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
2774         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
2775         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2776         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
2777         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2778         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
2779         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
2780         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
2781         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
2782         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
2783         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
2784         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
2785         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
2786         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
2787         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2788         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2789         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2790         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2791         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2792         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2793         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2794         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2795         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
2796         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
2797         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
2798         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
2799         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2800         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2801         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2802         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
2803         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
2804         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
2805         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
2806         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2807         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2808         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2809         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
2810         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2811         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2812         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2813         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2814         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2815         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
2816         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2817         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2818         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2819         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2820         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2821         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2822         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2823         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
2824         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
2825         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
2826         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2827         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2828         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2829         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
2830         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
2831         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2832         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2833         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2834         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
2835         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2836         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2837         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2838         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
2839         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
2840         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2841         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2842         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
2843         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
2844         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
2845         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
2846         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2847         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2848         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2849         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
2850         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
2851         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2852         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2853         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
2854         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
2855         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
2856         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
2857         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2858         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2859         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2860         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2861         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
2862         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2863         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2864         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
2865         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
2866         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
2867         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2868         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
2869         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
2870         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
2871         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
2872         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
2873         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2874         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
2875         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
2876         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2877         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
2878         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
2879         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
2880         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
2881         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
2882         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
2883         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
2884         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
2885         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
2886         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2887         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
2888         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
2889         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
2890         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
2891         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
2892         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
2893         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
2894         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
2895         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
2896         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2897         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
2898         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2899         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2900         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2901         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2902         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2903         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
2904         Likewise.
2905         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
2906         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
2907         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
2908         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
2909         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
2910         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2911         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
2912         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2913         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2914         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2915         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
2916         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
2917         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
2918         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
2919         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
2920         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
2921         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
2922         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
2923         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
2924         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
2925         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
2926         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
2927         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
2928         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
2929         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
2930         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
2931         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2932         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2933         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2934         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2935         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2936         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2937         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2938         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2939         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
2940         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
2941         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
2942         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
2943         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
2944         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
2945         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
2946         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
2947         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
2948         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
2949         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
2950         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
2951         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
2952         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
2953         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
2954         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2955         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2956         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2957         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
2958         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2959         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
2960         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
2961         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
2962         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
2963         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
2964         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
2965
2966 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
2967             Julian Brown  <julian@codesourcery.com>
2968             David Malcolm  <dmalcolm@redhat.com>
2969
2970         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
2971         to "GNU Offloading and Multi Processing Runtime Library".  Change
2972         all users.
2973         * configure: Regenerate.
2974         * libgomp.texi: Update.
2975
2976 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
2977
2978         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
2979         "$tgt_dir/lib32".
2980         * configure: Regenerate.
2981
2982         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
2983         "intelmic" in $offload_targets.
2984
2985 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
2986
2987         Update copyright years.
2988
2989         * libgomp.texi: Bump @copying's copyright year.
2990
2991 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2992
2993         * testsuite/lib/libgomp.exp: Load target-utils.exp.
2994         Move load of target-supportes.exp earlier.
2995
2996 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
2997
2998         * testsuite/libgomp.c/target-9.c: New test.
2999
3000 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
3001
3002         * config.h.in: Regenerate.
3003         * configure: Regenerate.
3004         * configure.ac: Add GCC_CHECK_EMUTLS.
3005         * libgomp.h: Add check for USE_EMUTLS: this case
3006         is equal to HAVE_TLS.
3007         * team.c: Likewise.
3008
3009 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
3010
3011         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
3012
3013 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3014             Ilya Verbin  <ilya.verbin@intel.com>
3015
3016         * testsuite/libgomp.c/target-critical-1.c: New test.
3017
3018 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
3019
3020         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
3021         to dg-options unless expensive testing is on.
3022         (TESTITERS): Define to N if not defined.
3023         (main): Use TESTITERS instead of N.
3024         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
3025         dg-additional-options depending on whether expensive testing is on.
3026         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
3027         Decrease N to 100000 and CHUNKSZ to 10000.
3028
3029 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
3030
3031         PR fortran/63938
3032         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
3033         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
3034
3035 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
3036
3037         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
3038
3039 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
3040
3041         PR bootstrap/63784
3042         * configure: Regenerated.
3043
3044 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
3045
3046         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
3047         vect_simd_clones effective target.
3048         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3049
3050 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
3051
3052         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
3053         of 32 as block_size.
3054         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
3055         instead of 32 as block_size.
3056
3057 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3058             Ilya Verbin  <ilya.verbin@intel.com>
3059
3060         * Makefile.in: Regenerate.
3061         * configure: Regenerate.
3062         * configure.ac: Set up offload_additional_options,
3063         offload_additional_lib_paths and offload_targets.
3064         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
3065         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
3066         * testsuite/Makefile.in: Regenerate.
3067         * testsuite/lib/libgomp.exp (libgomp_init): Append
3068         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
3069         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
3070         build directory to LD_LIBRARY_PATH for intelmic offload targets.
3071
3072 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3073             Ilya Verbin  <ilya.verbin@intel.com>
3074             Kirill Yukhin  <kirill.yukhin@intel.com>
3075             Ilya Tocar  <ilya.tocar@intel.com>
3076
3077         * testsuite/lib/libgomp.exp
3078         (check_effective_target_offload_device): New.
3079         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
3080         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
3081         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
3082         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
3083         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
3084         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
3085         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
3086         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
3087         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
3088         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
3089         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
3090         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
3091         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
3092         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
3093         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
3094         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
3095         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
3096         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
3097         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
3098         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
3099         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
3100         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
3101         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
3102         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
3103         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
3104         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
3105         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
3106         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
3107         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
3108         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
3109         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
3110         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
3111         * testsuite/libgomp.c/target-7.c: Fix test.
3112         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
3113         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
3114         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
3115         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
3116         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
3117         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
3118         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
3119         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
3120         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
3121         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
3122         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
3123         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
3124         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
3125         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
3126         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
3127         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
3128         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
3129         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
3130         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3131         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
3132         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
3133         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
3134         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
3135         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
3136         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
3137         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
3138         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
3139         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
3140         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
3141         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
3142         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
3143
3144 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
3145             Ilya Verbin  <ilya.verbin@intel.com>
3146             Thomas Schwinge  <thomas@codesourcery.com>
3147             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3148
3149         * libgomp.map (GOMP_4.0.1): New symbol version.
3150         Add GOMP_offload_register.
3151         * libgomp_target.h: New file.
3152         * splay-tree.h: New file.
3153         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
3154         (gomp_target_init): New forward declaration.
3155         (gomp_is_initialized): New static variable.
3156         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
3157         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
3158         New structures.
3159         (offload_images, num_offload_images, devices, num_devices): New static
3160         variables.
3161         (splay_compare): New static function.
3162         (struct gomp_device_descr): New structure.
3163         (gomp_get_num_devices): Call gomp_target_init.
3164         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
3165         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
3166         (GOMP_offload_register): New function.
3167         (GOMP_target): Arrange for host callback to be performed in a separate
3168         initial thread and contention group, inheriting ICVs from
3169         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
3170         Add device initialization and lookup for target function in splay tree.
3171         (GOMP_target_data): Add device initialization and call gomp_map_vars.
3172         (GOMP_target_end_data): Call gomp_unmap_vars.
3173         (GOMP_target_update): Add device initialization and call gomp_update.
3174         (gomp_load_plugin_for_device, gomp_register_images_for_device)
3175         (gomp_target_init): New static functions.
3176
3177 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
3178             Thomas Schwinge  <thomas@codesourcery.com>
3179             Ilya Verbin  <ilya.verbin@intel.com>
3180             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3181
3182         * config.h.in: Regenerate.
3183         * configure: Regenerate.
3184         * configure.ac: Check for libdl, required for plugin support.
3185         (PLUGIN_SUPPORT): Define if plugins are supported.
3186         (enable_offload_targets): Support Intel MIC targets.
3187         (OFFLOAD_TARGETS): List of target names suitable for offloading.
3188
3189 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3190
3191         PR target/63610
3192         * configure: Regenerate.
3193
3194 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3195
3196         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
3197
3198 2014-10-06  Marek Polacek  <polacek@redhat.com>
3199
3200         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
3201         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
3202         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
3203         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3204
3205 2014-10-06  Marek Polacek  <polacek@redhat.com>
3206
3207         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
3208         * testsuite/libgomp.c/nqueens-1.c: Likewise.
3209         * testsuite/libgomp.c/pr26943-3.c: Likewise.
3210         * testsuite/libgomp.c/pr26943-4.c: Likewise.
3211         * testsuite/libgomp.c/pr36802-2.c: Likewise.
3212         * testsuite/libgomp.c/pr36802-3.c: Likewise.
3213         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
3214         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3215         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
3216         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
3217         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
3218         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
3219         * testsuite/libgomp.c/omp-single-1.c: Likewise.
3220         * testsuite/libgomp.c/omp-single-2.c: Likewise.
3221         * testsuite/libgomp.c/omp_matvec.c: Likewise.
3222         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
3223         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
3224         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
3225         declarations.
3226
3227 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
3228
3229         PR libgomp/61200
3230         * testsuite/libgomp.c/pr61200.c: New test.
3231
3232 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
3233
3234         PR c++/63248
3235         * testsuite/libgomp.c++/pr63248.C: New test.
3236
3237 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
3238
3239         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
3240         is not zero, but taskgroup->children is NULL and there are
3241         any task->children, schedule those instead of waiting.
3242         * testsuite/libgomp.c/depend-6.c: New test.
3243         * testsuite/libgomp.c/depend-7.c: New test.
3244         * testsuite/libgomp.c/depend-8.c: New test.
3245         * testsuite/libgomp.c/depend-9.c: New test.
3246         * testsuite/libgomp.c/depend-10.c: New test.
3247
3248 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
3249
3250         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
3251         (struct gomp_taskwait): New type.
3252         (struct gomp_task): Add taskwait and parent_depends_on, remove
3253         in_taskwait and taskwait_sem fields.
3254         (gomp_finish_task): Don't destroy taskwait_sem.
3255         * task.c (gomp_init_task): Don't init in_taskwait, instead init
3256         taskwait and parent_depends_on.
3257         (GOMP_task): For if (0) tasks with depend clause that depend on
3258         earlier tasks don't defer them, instead call
3259         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
3260         Initialize redundant_out field, for redundant out entries just
3261         move them at the end of linked list instead of removing them
3262         completely, and set redundant_out flag instead of redundant.
3263         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
3264         that task.
3265         (gomp_task_run_post_handle_dependers): If parent is in
3266         gomp_task_maybe_wait_for_dependencies and newly runnable task
3267         is not parent_depends_on, queue it in parent->children linked
3268         list after all runnable tasks with parent_depends_on set.
3269         Adjust for addition of taskwait indirection.
3270         (gomp_task_run_post_remove_parent): If parent is in
3271         gomp_task_maybe_wait_for_dependencies and task to be removed
3272         is parent_depends_on, decrement n_depend and if needed awake
3273         parent.  Adjust for addition of taskwait indirection.
3274         (GOMP_taskwait): Adjust for addition of taskwait indirection.
3275         (gomp_task_maybe_wait_for_dependencies): New function.
3276         * testsuite/libgomp.c/depend-5.c: New test.
3277
3278 2014-07-13  Tobias Burnus  <burnus@net-b.de>
3279
3280         * testsuite/libgomp.fortran/pr34020.f90: Make compile
3281         with TS 18508/Fortran 2015.
3282
3283 2014-07-06  Marek Polacek  <polacek@redhat.com>
3284
3285         PR c/6940
3286         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
3287
3288 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
3289
3290         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
3291         matches regex $lang_source_re, add $lang_include_flags to options.
3292         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
3293         * testsuite/libgomp.c++/c++.exp: Likewise.
3294         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
3295         and lang_include_flags instead of adding -fintrinsic-modules-path= to
3296         ALWAYS_CFLAGS.
3297         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
3298
3299 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
3300
3301         * testsuite/libgomp.fortran/fortran.exp: Explain
3302         gfortran-dg-runtest usage.
3303
3304 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
3305
3306         * testsuite/libgomp.fortran/simd5.f90: New test.
3307         * testsuite/libgomp.fortran/simd6.f90: New test.
3308         * testsuite/libgomp.fortran/simd7.f90: New test.
3309
3310 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
3311
3312         * testsuite/libgomp.c/for-2.c: Define SC to static for
3313         #pragma omp for simd testing.
3314         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
3315         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
3316         SC macro.
3317         * testsuite/libgomp.c/simd-14.c: New test.
3318         * testsuite/libgomp.c/simd-15.c: New test.
3319         * testsuite/libgomp.c/simd-16.c: New test.
3320         * testsuite/libgomp.c/simd-17.c: New test.
3321         * testsuite/libgomp.c++/for-10.C: Define SC to static for
3322         #pragma omp for simd testing.
3323         * testsuite/libgomp.c++/simd10.C: New test.
3324         * testsuite/libgomp.c++/simd11.C: New test.
3325         * testsuite/libgomp.c++/simd12.C: New test.
3326         * testsuite/libgomp.c++/simd13.C: New test.
3327
3328         * testsuite/libgomp.fortran/aligned1.f03: New test.
3329         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
3330         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
3331         tasks with !$omp parallel !$omp single.
3332         * testsuite/libgomp.fortran/target8.f90: New test.
3333         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
3334         not to use trim in the combiner, instead call elemental function.
3335         (fn): New elemental function.
3336         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
3337         Make elemental.
3338         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
3339         omp_in): Likewise.
3340         * testsuite/libgomp.fortran/udr12.f90: New test.
3341         * testsuite/libgomp.fortran/udr13.f90: New test.
3342         * testsuite/libgomp.fortran/udr14.f90: New test.
3343         * testsuite/libgomp.fortran/udr15.f90: New test.
3344
3345 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
3346
3347         * omp_lib.f90.in (openmp_version): Set to 201307.
3348         * omp_lib.h.in (openmp_version): Likewise.
3349         * testsuite/libgomp.c/target-8.c: New test.
3350         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
3351         and inbranch clauses.
3352         * testsuite/libgomp.fortran/depend-3.f90: New test.
3353         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
3354         openmp_version.
3355         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3356         * testsuite/libgomp.fortran/target1.f90: New test.
3357         * testsuite/libgomp.fortran/target2.f90: New test.
3358         * testsuite/libgomp.fortran/target3.f90: New test.
3359         * testsuite/libgomp.fortran/target4.f90: New test.
3360         * testsuite/libgomp.fortran/target5.f90: New test.
3361         * testsuite/libgomp.fortran/target6.f90: New test.
3362         * testsuite/libgomp.fortran/target7.f90: New test.
3363
3364 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
3365
3366         PR fortran/60928
3367         * testsuite/libgomp.fortran/allocatable9.f90: New test.
3368         * testsuite/libgomp.fortran/allocatable10.f90: New test.
3369         * testsuite/libgomp.fortran/allocatable11.f90: New test.
3370         * testsuite/libgomp.fortran/allocatable12.f90: New test.
3371         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
3372         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
3373         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
3374         * testsuite/libgomp.fortran/associate1.f90: New test.
3375         * testsuite/libgomp.fortran/associate2.f90: New test.
3376         * testsuite/libgomp.fortran/procptr1.f90: New test.
3377
3378 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
3379
3380         * testsuite/libgomp.fortran/simd1.f90: New test.
3381         * testsuite/libgomp.fortran/udr1.f90: New test.
3382         * testsuite/libgomp.fortran/udr2.f90: New test.
3383         * testsuite/libgomp.fortran/udr3.f90: New test.
3384         * testsuite/libgomp.fortran/udr4.f90: New test.
3385         * testsuite/libgomp.fortran/udr5.f90: New test.
3386         * testsuite/libgomp.fortran/udr6.f90: New test.
3387         * testsuite/libgomp.fortran/udr7.f90: New test.
3388         * testsuite/libgomp.fortran/udr8.f90: New test.
3389         * testsuite/libgomp.fortran/udr9.f90: New test.
3390         * testsuite/libgomp.fortran/udr10.f90: New test.
3391         * testsuite/libgomp.fortran/udr11.f90: New test.
3392
3393 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
3394
3395         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
3396         vect_simd_clones effective target.
3397         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
3398
3399 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
3400
3401         PR middle-end/61252
3402         * testsuite/libgomp.c++/simd-9.C: New test.
3403
3404 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
3405
3406         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
3407         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
3408         texts according to their @menu entry positions.
3409
3410 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
3411
3412         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
3413         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
3414         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
3415         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
3416         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
3417         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
3418         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
3419         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
3420         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
3421         * testsuite/libgomp.fortran/depend-1.f90: New test.
3422         * testsuite/libgomp.fortran/depend-2.f90: New test.
3423         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
3424         * testsuite/libgomp.fortran/simd1.f90: New test.
3425         * testsuite/libgomp.fortran/simd2.f90: New test.
3426         * testsuite/libgomp.fortran/simd3.f90: New test.
3427         * testsuite/libgomp.fortran/simd4.f90: New test.
3428         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
3429
3430 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
3431
3432         * testsuite/libgomp.c/simd-10.c: New test.
3433         * testsuite/libgomp.c/simd-11.c: New test.
3434         * testsuite/libgomp.c/simd-12.c: New test.
3435         * testsuite/libgomp.c/simd-13.c: New test.
3436
3437 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
3438
3439         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
3440         atomic type clauses in any order and optional comma in between.
3441         * testsuite/libgomp.c++/atomic-15.C: Likewise.
3442         * testsuite/libgomp.c/atomic-17.c: Likewise.
3443
3444         * testsuite/libgomp.c/simd-7.c: New test.
3445         * testsuite/libgomp.c/simd-8.c: New test.
3446         * testsuite/libgomp.c/simd-9.c: New test.
3447         * testsuite/libgomp.c/loop-16.c: New test.
3448
3449 2014-04-02  Richard Henderson  <rth@redhat.com>
3450
3451         * config/linux/futex.h (futex_wait): Get error value from errno.
3452         (futex_wake): Likewise.
3453
3454 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
3455
3456         PR c++/60331
3457         * testsuite/libgomp.c++/udr-11.C: New test.
3458         * testsuite/libgomp.c++/udr-12.C: New test.
3459         * testsuite/libgomp.c++/udr-13.C: New test.
3460         * testsuite/libgomp.c++/udr-14.C: New test.
3461         * testsuite/libgomp.c++/udr-15.C: New test.
3462         * testsuite/libgomp.c++/udr-16.C: New test.
3463         * testsuite/libgomp.c++/udr-17.C: New test.
3464         * testsuite/libgomp.c++/udr-18.C: New test.
3465         * testsuite/libgomp.c++/udr-19.C: New test.
3466
3467 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
3468
3469         Update copyright years
3470
3471 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
3472
3473         * hashtab.h: Use the standard form for the copyright notice.
3474
3475 2014-01-02  Tobias Burnus  <burnus@net-b.de>
3476
3477         * libgomp.texi: Bump @copying's copyright year.
3478
3479 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
3480
3481         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
3482         alloca () with __builtin_alloca ().
3483         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
3484         * testsuite/libgomp.c/lock-3.c: Likewise.
3485         * testsuite/libgomp.c/pr48591.c: Likewise.
3486
3487 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
3488
3489         PR testsuite/59534
3490         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
3491         comparisons.
3492
3493 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
3494
3495         PR libgomp/58756
3496         * testsuite/libgomp.c/pr58756.c: New test.
3497
3498 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
3499
3500         PR libgomp/59467
3501         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
3502         !$omp parallel.
3503
3504 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
3505
3506         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
3507         ALWAYS_CFLAGS.
3508         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
3509         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
3510         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
3511         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
3512         Likewise.
3513
3514         * libgomp_g.h: Include <stddef.h> for size_t.
3515
3516         * libgomp.spec.in: Update comment about libgomp's dependencies.
3517         * configure.ac: Likewise.
3518         * configure: Regenerate.
3519
3520 2013-10-16  Tobias Burnus  <burnus@net-b.de>
3521
3522         * libgomp.texi: (Runtime Library Routines): Update references for
3523         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
3524         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
3525         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
3526         (Environment Variables): Update references for OpenMP 4.0. Add
3527         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
3528         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
3529         order.
3530
3531 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
3532
3533         * env.c (parse_bind_var): Initialize value to avoid
3534         (false positive) warning.
3535
3536 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
3537
3538         PR libgomp/58691
3539         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
3540         to check variable.
3541         (gomp_init_num_threads): Move i variable declaration into
3542         #ifdef CPU_ALLOC_SIZE block.
3543         * config/linux/affinity.c (gomp_affinity_init_level): Test
3544         gomp_places_list_len == 0 rather than gomp_places_list == 0
3545         when checking for topology reading error.
3546         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
3547         * env.c (parse_affinity): Add ignore argument, if true, don't populate
3548         gomp_places_list, only parse env var and always return false.
3549         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
3550         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
3551         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
3552         and either of these variables were parsed correctly into a places
3553         list.
3554
3555 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
3556             Jakub Jelinek  <jakub@redhat.com>
3557
3558         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
3559         of 5 loopfn matches.
3560         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3561         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3562         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3563         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3564         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3565         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3566         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3567         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3568
3569 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
3570
3571         * Makefile.am (omp_lib.mod): Streamline rule.
3572         * Makefile.in: Regenerate.
3573
3574         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
3575         exceptions.
3576
3577         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
3578         * testsuite/libgomp.fortran/lib1.f90: Likewise.
3579         * testsuite/libgomp.fortran/lib2.f: Likewise.
3580         * testsuite/libgomp.fortran/lib3.f: Likewise.
3581
3582         * configure.ac: Typo fix.
3583         * configure: Regenerate.
3584
3585         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
3586         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3587
3588         * omp.h.in: Don't touch the user's namespace.
3589
3590 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
3591             Tobias Burnus  <burnus@net-b.de>
3592             Richard Henderson  <rth@redhat.com>
3593
3594         * target.c: New file.
3595         * Makefile.am (libgomp_la_SOURCES): Add target.c.
3596         * Makefile.in: Regenerated.
3597         * libgomp_g.h (GOMP_task): Add depend argument.
3598         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
3599         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
3600         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
3601         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
3602         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
3603         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
3604         GOMP_taskgroup_start, GOMP_taskgroup_end,
3605         GOMP_parallel_sections): New prototypes.
3606         * fortran.c (omp_is_initial_device): Add ialias_redirect.
3607         (omp_is_initial_device_): New function.
3608         (ULP, STR1, STR2, ialias_redirect): Removed.
3609         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
3610         omp_set_default_device_8_, omp_get_default_device_,
3611         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
3612         functions.
3613         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
3614         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
3615         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
3616         @@GOMP_4.0.
3617         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
3618         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
3619         omp_set_default_device, omp_set_default_device_,
3620         omp_set_default_device_8_, omp_get_default_device,
3621         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
3622         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
3623         omp_get_team_num_): Export @@OMP_4.0.
3624         * team.c (struct gomp_thread_start_data): Add place field.
3625         (gomp_thread_start): Clear thr->thread_pool and
3626         thr->task before returning.  Use gomp_team_barrier_wait_final
3627         instead of gomp_team_barrier_wait.  Initialize thr->place.
3628         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
3629         team_cancelled and task_queued_count fields.
3630         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
3631         before calling pthread_exit.
3632         (gomp_free_thread): No longer static.  Use
3633         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
3634         (gomp_team_start): Add flags argument.  Set
3635         thr->thread_pool->threads_busy to nthreads immediately after creating
3636         new pool.  Use gomp_managed_threads_lock instead of
3637         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
3638         (gomp_team_end): Use gomp_managed_threads_lock instead of
3639         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
3640         of gomp_team_barrier_wait.  If team->team_cancelled, call
3641         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
3642         rather than thr->ts.work_share.
3643         (initialize_team): Don't call gomp_sem_init here.
3644         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
3645         caller.
3646         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
3647         * env.c (gomp_global_icv): Add default_device_var, target_data and
3648         bind_var initializers.
3649         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
3650         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
3651         gomp_places_list_len): New variables.
3652         (parse_bind_var, parse_one_place, parse_places_var): New functions.
3653         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
3654         sized places.
3655         (gomp_cancel_var): New global variable.
3656         (parse_int): New function.
3657         (handle_omp_display_env): New function.
3658         (initialize_env): Use it.  Initialize default_device_var.
3659         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
3660         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
3661         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
3662         been successfully parsed (and call gomp_init_affinity in that case).
3663         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3664         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3665         omp_get_team_num, omp_is_initial_device): New functions.
3666         * libgomp.h: Include stdlib.h.
3667         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
3668         Define.
3669         (struct target_mem_desc): Forward declare.
3670         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
3671         and thread_limit_var fields.
3672         (gomp_get_num_devices): New prototype.
3673         (gomp_cancel_var): New extern decl.
3674         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
3675         team_cancelled and task_queued_count fields.  Add comments about
3676         task_{,queued_,running_}count.
3677         (gomp_cancel_kind): New enum.
3678         (gomp_work_share_end_cancel): New prototype.
3679         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
3680         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
3681         and depend fields.
3682         (struct gomp_taskgroup): New type.
3683         (struct gomp_task_depend_entry,
3684         struct gomp_dependers_vec): New types.
3685         (gomp_finish_task): Free depend_hash if non-NULL.
3686         (struct gomp_team_state): Add place_partition_off
3687         and place_partition_len fields.
3688         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
3689         gomp_places_list_len): New extern decls.
3690         (struct gomp_thread): Add place field.
3691         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
3692         (gomp_init_thread_affinity): Add place argument.
3693         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
3694         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
3695         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
3696         gomp_affinity_init_level, gomp_affinity_print_place): New
3697         prototypes.
3698         (gomp_team_start): Add flags argument.
3699         (gomp_thread_limit_var, gomp_remaining_threads_count,
3700         gomp_remaining_threads_lock): Remove.
3701         (gomp_managed_threads_lock): New variable.
3702         (struct gomp_thread_pool): Add threads_busy field.
3703         (gomp_free_thread): New prototype.
3704         * task.c: Include hashtab.h.
3705         (hash_entry_type): New typedef.
3706         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
3707         (gomp_init_task): Clear dependers, depend_hash, depend_count,
3708         copy_ctors_done and taskgroup fields.
3709         (GOMP_task): Add depend argument, handle depend clauses.  If
3710         gomp_team_barrier_cancelled or if it's taskgroup has been
3711         cancelled, don't queue or start new tasks.  Set copy_ctors_done
3712         field if needed.  Initialize taskgroup field.  If copy_ctors_done
3713         and already cancelled, don't discard the task.  If taskgroup is
3714         non-NULL, enqueue the task into taskgroup queue.  Increment
3715         num_children field in taskgroup.  Increment task_queued_count.
3716         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
3717         gomp_task_run_post_remove_taskgroup): New inline functions.
3718         (gomp_task_run_post_handle_depend_hash,
3719         gomp_task_run_post_handle_dependers,
3720         gomp_task_run_post_handle_depend): New functions.
3721         (GOMP_taskwait): Use them.  If more than one new tasks
3722         have been queued, wake other threads if needed.
3723         (gomp_barrier_handle_tasks): Likewise.  If
3724         gomp_team_barrier_cancelled, don't start any new tasks, just free
3725         all tasks.
3726         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
3727         * omp_lib.f90.in
3728         (omp_proc_bind_kind, omp_proc_bind_false,
3729         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
3730         omp_proc_bind_spread): New params.
3731         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3732         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3733         omp_get_team_num, omp_is_initial_device): New interfaces.
3734         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
3735         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
3736         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
3737         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
3738         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
3739         useless use omp_lib_kinds.
3740         * omp.h.in (omp_proc_bind_t): New typedef.
3741         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3742         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3743         omp_get_team_num, omp_is_initial_device): New prototypes.
3744         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
3745         through to gomp_team_start.
3746         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
3747         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
3748         Adjust gomp_parallel_loop_start callers.
3749         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
3750         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
3751         GOMP_loop_end_cancel): New functions.
3752         (GOMP_parallel_end): Add ialias_redirect.
3753         * hashtab.h: New file.
3754         * libgomp.texi (Environment Variables): Minor cleanup,
3755         update section refs to OpenMP 4.0rc2.
3756         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
3757         environment variables.
3758         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
3759         team->work_shares_to_free to thr->ts.work_share before calling
3760         free_work_share.
3761         (gomp_work_share_end_cancel): New function.
3762         * config/linux/proc.c: Include errno.h.
3763         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
3764         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
3765         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
3766         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
3767         gomp_cpuset_size is sizeof (cpu_set_t).
3768         (gomp_init_num_threads): Initialize gomp_cpuset_size,
3769         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
3770         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
3771         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
3772         contain any logical CPUs.
3773         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
3774         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
3775         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
3776         pthread_getaffinity_np.  Check gomp_places_list instead of
3777         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
3778         * config/linux/bar.c (gomp_barrier_wait_end,
3779         gomp_barrier_wait_last): Use BAR_* defines.
3780         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
3781         from state where needed.  Set work_share_cancelled to 0 on last
3782         thread.
3783         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
3784         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
3785         functions.
3786         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
3787         Add cpusetsize argument.
3788         (gomp_cpuset_size, gomp_cpusetp): Declare.
3789         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
3790         (affinity_counter): Remove.
3791         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
3792         if CPU_ALLOC_SIZE isn't defined.
3793         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
3794         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
3795         bind current thread to the first place.
3796         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
3797         pthread_setaffinity_np to gomp_places_list[place].
3798         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
3799         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
3800         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
3801         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
3802         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
3803         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
3804         (gomp_barrier_t): Add awaited_final field.
3805         (gomp_barrier_init): Initialize awaited_final field.
3806         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
3807         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
3808         prototypes.
3809         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
3810         defines.
3811         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
3812         gomp_team_barrier_cancelled): New inline functions.
3813         (gomp_barrier_last_thread,
3814         gomp_team_barrier_set_task_pending,
3815         gomp_team_barrier_clear_task_pending,
3816         gomp_team_barrier_set_waiting_for_tasks,
3817         gomp_team_barrier_waiting_for_tasks,
3818         gomp_team_barrier_done): Use BAR_* defines.
3819         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
3820         (gomp_barrier_wait_end): Use BAR_* defines.
3821         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
3822         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
3823         Use BAR_* defines.
3824         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
3825         gomp_team_barrier_cancel): New functions.
3826         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
3827         argument.
3828         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
3829         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
3830         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
3831         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
3832         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
3833         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
3834         (gomp_barrier_t): Add cancellable field.
3835         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
3836         gomp_team_barrier_cancel): New prototypes.
3837         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
3838         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
3839         gomp_team_barrier_cancelled): New inline functions.
3840         (gomp_barrier_wait_start, gomp_barrier_last_thread,
3841         gomp_team_barrier_set_task_pending,
3842         gomp_team_barrier_clear_task_pending,
3843         gomp_team_barrier_set_waiting_for_tasks,
3844         gomp_team_barrier_waiting_for_tasks,
3845         gomp_team_barrier_done): Use BAR_* defines.
3846         * barrier.c (GOMP_barrier_cancel): New function.
3847         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
3848         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
3849         omp_proc_bind_spread): New params.
3850         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3851         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3852         omp_get_team_num, omp_is_initial_device): New externals.
3853         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
3854         New functions.
3855         (gomp_resolve_num_threads): Adjust for thread_limit now being in
3856         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
3857         infinity.  If not nested, just return minimum of max_num_threads
3858         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
3859         to the returned value.  Otherwise, don't update atomically
3860         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
3861         (GOMP_parallel_end): Adjust for thread_limit now being in
3862         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
3863         infinity.  Adjust threads_busy in the pool rather than
3864         gomp_remaining_threads_count.  Remember team->nthreads and call
3865         gomp_team_end before adjusting threads_busy, if not nested
3866         afterwards, just set it to 1 non-atomically.  Add ialias.
3867         (GOMP_parallel_start): Adjust gomp_team_start caller.
3868         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
3869         * testsuite/libgomp.c/affinity-1.c: New test.
3870         * testsuite/libgomp.c/atomic-15.c: New test.
3871         * testsuite/libgomp.c/atomic-16.c: New test.
3872         * testsuite/libgomp.c/atomic-17.c: New test.
3873         * testsuite/libgomp.c/cancel-for-1.c: New test.
3874         * testsuite/libgomp.c/cancel-for-2.c: New test.
3875         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
3876         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
3877         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
3878         * testsuite/libgomp.c/cancel-sections-1.c: New test.
3879         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
3880         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
3881         * testsuite/libgomp.c/depend-1.c: New test.
3882         * testsuite/libgomp.c/depend-2.c: New test.
3883         * testsuite/libgomp.c/depend-3.c: New test.
3884         * testsuite/libgomp.c/depend-4.c: New test.
3885         * testsuite/libgomp.c/for-1.c: New test.
3886         * testsuite/libgomp.c/for-1.h: New file.
3887         * testsuite/libgomp.c/for-2.c: New test.
3888         * testsuite/libgomp.c/for-2.h: New file.
3889         * testsuite/libgomp.c/for-3.c: New test.
3890         * testsuite/libgomp.c/pr58392.c: New test.
3891         * testsuite/libgomp.c/simd-1.c: New test.
3892         * testsuite/libgomp.c/simd-2.c: New test.
3893         * testsuite/libgomp.c/simd-3.c: New test.
3894         * testsuite/libgomp.c/simd-4.c: New test.
3895         * testsuite/libgomp.c/simd-5.c: New test.
3896         * testsuite/libgomp.c/simd-6.c: New test.
3897         * testsuite/libgomp.c/target-1.c: New test.
3898         * testsuite/libgomp.c/target-2.c: New test.
3899         * testsuite/libgomp.c/target-3.c: New test.
3900         * testsuite/libgomp.c/target-4.c: New test.
3901         * testsuite/libgomp.c/target-5.c: New test.
3902         * testsuite/libgomp.c/target-6.c: New test.
3903         * testsuite/libgomp.c/target-7.c: New test.
3904         * testsuite/libgomp.c/taskgroup-1.c: New test.
3905         * testsuite/libgomp.c/thread-limit-1.c: New test.
3906         * testsuite/libgomp.c/thread-limit-2.c: New test.
3907         * testsuite/libgomp.c/thread-limit-3.c: New test.
3908         * testsuite/libgomp.c/udr-1.c: New test.
3909         * testsuite/libgomp.c/udr-2.c: New test.
3910         * testsuite/libgomp.c/udr-3.c: New test.
3911         * testsuite/libgomp.c++/affinity-1.C: New test.
3912         * testsuite/libgomp.c++/atomic-10.C: New test.
3913         * testsuite/libgomp.c++/atomic-11.C: New test.
3914         * testsuite/libgomp.c++/atomic-12.C: New test.
3915         * testsuite/libgomp.c++/atomic-13.C: New test.
3916         * testsuite/libgomp.c++/atomic-14.C: New test.
3917         * testsuite/libgomp.c++/atomic-15.C: New test.
3918         * testsuite/libgomp.c++/cancel-for-1.C: New test.
3919         * testsuite/libgomp.c++/cancel-for-2.C: New test.
3920         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
3921         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
3922         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
3923         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
3924         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
3925         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
3926         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
3927         * testsuite/libgomp.c++/cancel-test.h: New file.
3928         * testsuite/libgomp.c++/for-9.C: New test.
3929         * testsuite/libgomp.c++/for-10.C: New test.
3930         * testsuite/libgomp.c++/for-11.C: New test.
3931         * testsuite/libgomp.c++/simd-1.C: New test.
3932         * testsuite/libgomp.c++/simd-2.C: New test.
3933         * testsuite/libgomp.c++/simd-3.C: New test.
3934         * testsuite/libgomp.c++/simd-4.C: New test.
3935         * testsuite/libgomp.c++/simd-5.C: New test.
3936         * testsuite/libgomp.c++/simd-6.C: New test.
3937         * testsuite/libgomp.c++/simd-7.C: New test.
3938         * testsuite/libgomp.c++/simd-8.C: New test.
3939         * testsuite/libgomp.c++/target-1.C: New test.
3940         * testsuite/libgomp.c++/target-2.C: New test.
3941         * testsuite/libgomp.c++/target-2-aux.cc: New file.
3942         * testsuite/libgomp.c++/target-3.C: New test.
3943         * testsuite/libgomp.c++/taskgroup-1.C: New test.
3944         * testsuite/libgomp.c++/udr-1.C: New test.
3945         * testsuite/libgomp.c++/udr-2.C: New test.
3946         * testsuite/libgomp.c++/udr-3.C: New test.
3947         * testsuite/libgomp.c++/udr-4.C: New test.
3948         * testsuite/libgomp.c++/udr-5.C: New test.
3949         * testsuite/libgomp.c++/udr-6.C: New test.
3950         * testsuite/libgomp.c++/udr-7.C: New test.
3951         * testsuite/libgomp.c++/udr-8.C: New test.
3952         * testsuite/libgomp.c++/udr-9.C: New test.
3953
3954 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
3955
3956         PR testsuite/57605
3957         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
3958         ALWAYS_CFLAGS.
3959
3960 2013-09-20  Alan Modra  <amodra@gmail.com>
3961
3962         * configure: Regenerate.
3963
3964 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
3965
3966         * testsuite/libgomp.c/sections-2.c: New test.
3967
3968 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
3969
3970         * testsuite/libgomp.fortran/strassen.f90:
3971         Add dg-skip-if aarch64_tiny.
3972
3973 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
3974             Cesar Philippidis  <cesar@codesourcery.com>
3975
3976         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
3977         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
3978         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
3979         * testsuite/libgomp.fortran/fortran.exp: Likewise.
3980         * testsuite/libgomp.graphite/graphite.exp: Likewise.
3981         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
3982         Use dg-runtest rather than gfortran-dg-runtest.
3983
3984 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
3985
3986         * testsuite/libgomp.c/icv-2.c: Extend current handling of
3987         Linux-based x86 systems to cover all GNU systems.
3988         * testsuite/libgomp.c/lock-3.c: Likewise.
3989         * testsuite/libgomp.c/pr48591.c: Likewise.
3990
3991 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
3992
3993         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
3994         GNU/Hurd, as done for Linux-based systems.
3995
3996         * config/posix/ptrlock.h: Fix comment.
3997
3998 2013-05-27  Tobias Burnus  <burnus@net-b.de>
3999
4000         PR fortran/57423
4001         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
4002         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
4003         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
4004         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
4005         omp_destroy_nest_lock): Correct arguments to match the one in
4006         the OpenMP spec.
4007         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
4008         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
4009         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
4010         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
4011
4012 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
4013
4014         * testsuite/libgomp.c/loop-13.c: New test.
4015         * testsuite/libgomp.c/loop-14.c: New test.
4016         * testsuite/libgomp.c/loop-15.c: New test.
4017         * testsuite/libgomp.c++/loop-13.C: New test.
4018         * testsuite/libgomp.c++/loop-14.C: New test.
4019         * testsuite/libgomp.c++/loop-15.C: New test.
4020
4021 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
4022
4023         PR middle-end/56217
4024         * testsuite/libgomp.c++/pr56217.C: New test.
4025
4026 2013-02-01  Alan Modra  <amodra@gmail.com>
4027
4028         * task.c (GOMP_task, GOMP_taskwait): Comment.
4029
4030 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
4031             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
4032
4033         PR libgomp/55561
4034         * config/linux/wait.h (do_spin): Use atomic load for addr.
4035         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
4036         for intptr and ptrlock.
4037         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
4038         for ptrlock.
4039
4040 2013-01-22  Alan Modra  <amodra@gmail.com>
4041
4042         PR libgomp/51376
4043         PR libgomp/56073
4044         * task.c (GOMP_task): Revert 2011-12-09 change.
4045         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
4046         barrier to read task->children..
4047         (gomp_barrier_handle_tasks): ..and matching atomic store with
4048         release barrier here when setting parent->children to NULL.
4049
4050 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
4051             Tobias Burnus  <burnus@net-b.de>
4052
4053         PR driver/55884
4054         * testsuite/libgomp.fortran/fortran.exp: Use
4055         -fintrinsic-modules-path= instead of
4056         -fintrinsic-modules-path.
4057
4058 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
4059
4060         Update copyright years.
4061
4062 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4063
4064         * testsuite/libgomp.fortran/fortran.exp: Set
4065         -fintrinsic-modules-path.
4066
4067 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4068
4069         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
4070         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
4071
4072 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
4073
4074         PR libgomp/55411
4075         * team.c (gomp_free_thread): Decrease gomp_managed_threads
4076         if pool had any threads_used.
4077
4078 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
4079
4080         * testsuite/libgomp.c++/pr24455.C: Use
4081         -Wl,-undefined,dynamic_lookup on darwin.
4082
4083 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
4084
4085         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
4086
4087 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
4088
4089         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
4090
4091 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
4092             Jim MacArthur  <jim.macarthur@arm.com>
4093             Marcus Shawcroft  <marcus.shawcroft@arm.com>
4094             Nigel Stephens  <nigel.stephens@arm.com>
4095             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
4096             Richard Earnshaw  <rearnsha@arm.com>
4097             Sofiane Naci  <sofiane.naci@arm.com>
4098             Stephen Thomas  <stephen.thomas@arm.com>
4099             Tejas Belagod  <tejas.belagod@arm.com>
4100             Yufeng Zhang  <yufeng.zhang@arm.com>
4101
4102         * configure.tgt: Add AArch64.
4103
4104 2012-10-04  Jason Merrill  <jason@redhat.com>
4105
4106         * testsuite/libgomp.c++/tls-init1.C: New.
4107
4108 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
4109
4110         * configure: Regenerated.
4111
4112 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
4113
4114         * config/linux/mips/futex.h (sys_futex0): Change to static
4115         function with noinline, nomips16 attributes under MIPS16. Adjust
4116         asm statement to place 'li v0,SYS_futex' immediately before
4117         syscall insn.
4118
4119 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
4120
4121         * libgomp.texi (Library Index): Renamed from "Index" to prevent
4122         conflict with index.html on case-insensitive file systems.
4123
4124 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
4125
4126         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
4127         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
4128
4129 2012-07-02  Richard Guenther  <rguenther@suse.de>
4130             Michael Matz  <matz@suse.de>
4131             Tobias Grosser <tobias@grosser.es>
4132             Sebastian Pop <sebpop@gmail.com>
4133
4134         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
4135         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4136         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4137         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4138
4139 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
4140
4141         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
4142
4143 2012-06-22  Richard Guenther  <rguenther@suse.de>
4144
4145         Merge from graphite branch
4146         2012-01-13  Tobias Grosser  <tobias@grosser.es>
4147
4148         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4149         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4150
4151 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
4152
4153         PR middle-end/53580
4154         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
4155         use GOMP_barrier () call instead.
4156         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4157         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4158         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
4159         call GOMP_barrier instead.
4160         * testsuite/libgomp.fortran/vla5.f90: Likewise.
4161
4162 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
4163
4164         PR libgomp/52993
4165         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
4166         argument to memset call.
4167
4168 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
4169
4170         * configure: Regenerated.
4171
4172 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
4173
4174         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
4175
4176 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
4177
4178         PR bootstrap/52812
4179         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
4180
4181 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
4182
4183         PR middle-end/52547
4184         * testsuite/libgomp.c/pr52547.c: New test.
4185
4186 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
4187
4188         * testsuite/lib/libgomp.exp: load fortran-modules.exp
4189
4190 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4191
4192         * configure.tgt (mips-sgi-irix6*): Remove.
4193
4194 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4195
4196         * configure.tgt (alpha*-dec-osf*): Remove.
4197
4198         * config/osf/sem.h: Remove.
4199         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
4200
4201 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
4202
4203         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
4204
4205 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4206
4207         PR libstdc++/52188
4208         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
4209         Remove ENABLE_SYMVERS_SOL2.
4210         * configure: Regenerate.
4211         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
4212         (PREPROCESS): New variable.
4213         (libgomp.ver): New target.
4214         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
4215         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
4216         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
4217         Use libgomp.ver.
4218         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
4219         * Makefile.in: Regenerate.
4220
4221 2012-02-14  Walter Lee  <walt@tilera.com>
4222
4223         * configure.tgt: Handle tilegx and tilepro.
4224         * config/linux/tile/futex.h: New file.
4225
4226 2012-02-08  Richard Guenther  <rguenther@suse.de>
4227
4228         PR tree-optimization/46886
4229         * testsuite/libgomp.c/pr46886.c: New testcase.
4230
4231 2012-01-25  Matthias Klose  <doko@ubuntu.com>
4232
4233         * config/linux/arm: Remove empty directory.
4234         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
4235
4236 2011-12-09  Alan Modra  <amodra@gmail.com>
4237
4238         PR libgomp/51376
4239         * task.c (GOMP_taskwait): Don't access task->children outside of
4240         task_lock mutex region.
4241         (GOMP_task): Likewise.
4242
4243 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
4244
4245         PR libgomp/51132
4246         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
4247         to file scope.
4248         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4249         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4250         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4251         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4252         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4253
4254 2011-12-02  Alan Modra  <amodra@gmail.com>
4255
4256         * config/linux/affinity.c: Use atomic rather than sync builtin.
4257         * config/linux/lock.c: Likewise.
4258         * config/linux/ptrlock.h: Likewise.
4259         * config/linux/ptrlock.c: Likewise.
4260         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
4261         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
4262         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
4263         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
4264         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
4265         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
4266         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
4267         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
4268         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
4269         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
4270
4271 2011-11-30  Alan Modra  <amodra@gmail.com>
4272
4273         PR libgomp/51298
4274         * config/linux/bar.h: Use atomic rather than sync builtins.
4275         * config/linux/bar.c: Likewise.  Add missing acquire
4276         synchronisation on generation field.
4277         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
4278         double unlock.
4279
4280 2011-11-30  Alan Modra  <amodra@gmail.com>
4281
4282         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
4283         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
4284         * config/linux/mutex.h: Use atomic rather than sync builtins.
4285         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
4286         * config/linux/omp-lock.h: Comment fix.
4287         * config/linux/arm/mutex.h: Delete.
4288         * config/linux/powerpc/mutex.h: Delete.
4289         * config/linux/ia64/mutex.h: Delete.
4290         * config/linux/mips/mutex.h: Delete.
4291
4292 2011-11-30  Alan Modra  <amodra@gmail.com>
4293
4294         PR libgomp/51249
4295         * config/linux/sem.h: Rewrite.
4296         * config/linux/sem.c: Rewrite.
4297
4298 2011-11-28  Richard Henderson  <rth@redhat.com>
4299
4300         * libgomp.h (enum memmodel): New.
4301
4302 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
4303
4304         * configure: Regenerate.
4305
4306 2011-10-10  Matthias Klose  <doko@ubuntu.com>
4307
4308         * config/posix95: Remove empty directory.
4309
4310 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
4311
4312         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
4313
4314 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
4315
4316         PR fortran/49792
4317         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
4318         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
4319
4320 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4321
4322         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
4323
4324 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4325
4326         PR libgomp/49965
4327         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
4328
4329 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
4330
4331         * config/linux/proc.h: New.
4332         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
4333         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
4334         (gomp_init_num_threads): Update call to cpuset_popcount.
4335         (get_num_procs): Ditto.
4336         * config/linux/affinity.c (gomp_init_affinity): Call
4337         gomp_cpuset_popcount.
4338
4339 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
4340
4341         PR fortran/42041
4342         PR fortran/46752
4343         * omp.h.in (omp_in_final): New prototype.
4344         * omp_lib.f90.in (omp_in_final): New interface.
4345         (omp_integer_kind, omp_logical_kind): Remove
4346         and replace all its uses in the module with 4.
4347         (openmp_version): Change to 201107.
4348         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
4349         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
4350         kind for the parameters.
4351         (omp_in_final): New external.
4352         (openmp_version): Change to 201107.
4353         * task.c (omp_in_final): New function.
4354         (gomp_init_task): Initialize final_task.
4355         (GOMP_task): Remove unused attribute from flags.  Handle final
4356         tasks.
4357         (GOMP_taskyield): New function.
4358         (omp_in_final): Return true if if (false) or final (true) task
4359         or descendant of final (true).
4360         * fortran.c (omp_in_final_): New function.
4361         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
4362         (GOMP_3.0): Export GOMP_taskyield.
4363         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
4364         variables.
4365         (parse_unsigned_long_list): New function.
4366         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
4367         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
4368         even if parse_affinity returned false.
4369         * config/linux/affinity.c (gomp_init_affinity): Handle
4370         gomp_cpu_affinity_len == 0.
4371         * libgomp_g.h (GOMP_taskyield): New prototype.
4372         * libgomp.h (struct gomp_task): Add final_task field.
4373         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
4374         * team.c (gomp_team_start): Override new task's nthreads_var icv
4375         if list form OMP_NUM_THREADS has been used and it has value for
4376         the new nesting level.
4377
4378         * testsuite/libgomp.c/atomic-11.c: New test.
4379         * testsuite/libgomp.c/atomic-12.c: New test.
4380         * testsuite/libgomp.c/atomic-13.c: New test.
4381         * testsuite/libgomp.c/atomic-14.c: New test.
4382         * testsuite/libgomp.c/reduction-6.c: New test.
4383         * testsuite/libgomp.c/task-5.c: New test.
4384         * testsuite/libgomp.c++/atomic-2.C: New test.
4385         * testsuite/libgomp.c++/atomic-3.C: New test.
4386         * testsuite/libgomp.c++/atomic-4.C: New test.
4387         * testsuite/libgomp.c++/atomic-5.C: New test.
4388         * testsuite/libgomp.c++/atomic-6.C: New test.
4389         * testsuite/libgomp.c++/atomic-7.C: New test.
4390         * testsuite/libgomp.c++/atomic-8.C: New test.
4391         * testsuite/libgomp.c++/atomic-9.C: New test.
4392         * testsuite/libgomp.c++/task-8.C: New test.
4393         * testsuite/libgomp.c++/reduction-4.C: New test.
4394         * testsuite/libgomp.fortran/allocatable7.f90: New test.
4395         * testsuite/libgomp.fortran/allocatable8.f90: New test.
4396         * testsuite/libgomp.fortran/crayptr3.f90: New test.
4397         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
4398         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
4399         * testsuite/libgomp.fortran/pointer1.f90: New test.
4400         * testsuite/libgomp.fortran/pointer2.f90: New test.
4401         * testsuite/libgomp.fortran/task4.f90: New test.
4402
4403 2011-08-02  Tobias Burnus  <burnus@net-b.de>
4404
4405         * libgomp.texi: Update OpenMP spec references to 3.1.
4406         (omp_in_final,OMP_PROC_BIND): New sections.
4407         (OMP_NUM_THREADS): Document that the value can be now a list.
4408         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
4409
4410 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
4411
4412         * config/linux/x86/futex.h: Check __x86_64__ instead of
4413         __LP64__.
4414
4415 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
4416
4417         PR middle-end/49897
4418         PR middle-end/49898
4419         * testsuite/libgomp.c/pr49897-1.c: New test.
4420         * testsuite/libgomp.c/pr49897-2.c: New test.
4421         * testsuite/libgomp.c/pr49898-1.c: New test.
4422         * testsuite/libgomp.c/pr49898-2.c: New test.
4423
4424 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
4425
4426         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
4427         for ia32 instead of ilp32.
4428
4429         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
4430         * testsuite/libgomp.c/atomic-6.c: Likewise.
4431
4432 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
4433
4434         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
4435         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
4436
4437 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4438
4439         PR libgomp/45351
4440         * config/osf/sem.h: New file.
4441         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
4442
4443 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4444
4445         PR target/49541
4446         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
4447         ldflags.
4448
4449 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
4450
4451         * config/linux/wait.h (do_spin): New inline, largely copied
4452         from do_wait, just don't do futex_wait here, instead return true if
4453         it should be done.
4454         (do_wait): Implement using do_spin.
4455         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
4456         to prototype.
4457         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
4458         __sync_bool_compare_and_swap, pass the oldval to
4459         gomp_mutex_lock_slow.
4460         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
4461         If all mutex contenders are just spinning and not sleeping, don't
4462         change state to 2 unnecessarily.  Optimize the loop when state has
4463         already become 2 to use just one atomic operation per loop instead
4464         of two.
4465         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
4466         to prototype.
4467         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
4468         __sync_bool_compare_and_swap, pass the oldval to
4469         gomp_mutex_lock_slow.
4470
4471 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
4472
4473         PR libgomp/49490
4474         * iter.c (gomp_iter_static_next): For chunk size 0
4475         only use n ceil/ nthreads size for the first
4476         n % nthreads threads in the team instead of
4477         all threads except for the last few ones which
4478         get less work or none at all.
4479         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
4480         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
4481         chunk argument, set run_sched_modifier to 0 for static
4482         resp. 1 for other kinds.  If chunk argument is 0
4483         and not static, set value to 1.
4484
4485 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
4486
4487         PR c++/49043
4488         * testsuite/libgomp.c++/pr49043.C: New test.
4489
4490         PR c++/48869
4491         * testsuite/libgomp.c++/pr48869.C: New test.
4492
4493 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
4494
4495         PR fortran/48894
4496         * fortran.c: Include limits.h.
4497         (TO_INT): Define.
4498         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
4499         *set.
4500         (omp_set_num_threads_8_, omp_set_schedule_8_,
4501         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
4502         omp_get_team_size_8_): Use TO_INT macro.
4503         * testsuite/libgomp.fortran/pr48894.f90: New test.
4504
4505 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
4506
4507         PR middle-end/48591
4508         * testsuite/libgomp.c/pr48591.c: New test.
4509
4510 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4511
4512         PR bootstrap/48135
4513         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
4514         * configure: Regenerate.
4515
4516 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
4517
4518         PR fortran/47886
4519         * testsuite/libgomp.fortran/task3.f90: New test.
4520
4521 2011-02-24  Tobias Burnus  <burnus@net-b.de>
4522
4523         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
4524
4525 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
4526
4527         PR libgomp/47854
4528         * libgomp.texi (omp_get_wtime): Don't say time in the past
4529         must be Unix Epoch.
4530
4531 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
4532
4533         PR libgomp/47804
4534         * testsuite/libgomp.fortran/fortran.exp: Check for both
4535         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
4536         but $blddir != "", still append ${blddir}/${lang_library_path}
4537         to ld_library_path.
4538
4539 2011-02-16  Tobias Burnus  <burnus@net-b.de>
4540
4541         PR libgomp/47758
4542         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
4543         of libquadmath.a before adding its libpath to ldflags.
4544
4545 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
4546
4547         PR libgomp/47731
4548         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
4549         to FUTEX_WAIT futex syscall.
4550         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
4551
4552 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4553
4554         * configure: Regenerate.
4555
4556 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
4557
4558         PR libstdc++/36104
4559         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
4560
4561 2011-01-16  Gerald Pfeifer
4562
4563         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
4564
4565 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
4566
4567         PR fortran/46874
4568         * libgomp.fortran/allocatable6.f90: New test.
4569
4570 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4571
4572         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
4573         * configure: Regenerate.
4574
4575 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
4576
4577         PR target/40125
4578         PR lto/46695
4579         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
4580         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
4581         * aclocal.m4: Regenerate.
4582         * configure: Regenerate.
4583         * Makefile.in: Regenerate.
4584         * testsuite/Makefile.in: Regenerate.
4585
4586 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
4587
4588         PR fortran/46753
4589         * libgomp.fortran/pr46753.f90: New test.
4590
4591         PR libgomp/43706
4592         * env.c (initialize_env): Default to spin count 300000
4593         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
4594         is specified.
4595
4596         PR libgomp/45240
4597         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
4598         at the end if sync builtins aren't supported.
4599
4600 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4601
4602         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
4603
4604 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4605
4606         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
4607
4608 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
4609
4610         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
4611
4612 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4613             Tobias Burnus  <burnus@net-b.de>
4614
4615         PR fortran/32049
4616         * configure.ac:
4617         * configure: Regenerate.
4618
4619 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
4620
4621         * config/linux/futex.h: New.
4622         * config/linux/arm/mutex.h: New.
4623         * configure.tgt (arm*-*-linux*): Add config path.
4624
4625 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
4626
4627         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4628
4629 2010-09-23  Tobias Burnus  <burnus@net-b.de>
4630
4631         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
4632         Change Fortran datatype to LOGICAL.
4633         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
4634         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
4635
4636 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4637
4638         * configure: Regenerate.
4639
4640 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
4641
4642         * libgomp.texi: Add function keyword to a couple of Fortran
4643         interfaces, use integer instead of int for Fortran.
4644
4645 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
4646
4647         * libgomp.texi: Fix spelling and pasto problems throughout.
4648         Adjust prototypes to match code.
4649
4650 2010-07-24  Tobias Burnus  <burnus@net-b.de>
4651
4652         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
4653         silence -fwhole-file warning.
4654
4655 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4656
4657         * configure.tgt (*-*-solaris2.[56]*): Removed.
4658
4659 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4660
4661         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
4662         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
4663         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
4664         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
4665         targetting solaris2*.
4666         * configure: Regenerate.
4667         * config.h.in: Regenerate.
4668
4669         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
4670         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
4671         Add libgomp_version_dep.
4672         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
4673         versioning.
4674         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
4675         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
4676         * Makefile.in: Regenerate.
4677
4678         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
4679         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
4680         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
4681         to common block, protected by
4682         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
4683
4684 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
4685
4686         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
4687
4688 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
4689
4690         PR bootstrap/43170
4691         * configure: Regenerate.
4692
4693 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4694
4695         PR other/43620
4696         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
4697         * configure: Regenerate.
4698         * Makefile.in: Regenerate.
4699         * testsuite/Makefile.in: Regenerate.
4700
4701 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
4702
4703         PR c/43893
4704         * testsuite/libgomp.c/pr43893.c: New test.
4705         * testsuite/libgomp.c++/pr43893.C: New test.
4706
4707 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
4708
4709         PR middle-end/43570
4710         * testsuite/libgomp.fortran/vla8.f90: New test.
4711
4712 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
4713
4714         PR libgomp/43706
4715         * config/linux/affinity.c (gomp_init_affinity): Decrease
4716         gomp_available_cpus if affinity mask confines the process to fewer
4717         CPUs.
4718         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
4719         non-NULL, just return gomp_available_cpus.
4720
4721         PR libgomp/43569
4722         * sections.c (gomp_sections_init): Initialize ws->mode.
4723
4724 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
4725
4726         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
4727         not unused bar variable.
4728         * configure: Regenerate.
4729
4730 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4731
4732         * Makefile.in: Regenerate.
4733         * aclocal.m4: Regenerate.
4734         * testsuite/Makefile.in: Regenerate.
4735
4736 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
4737
4738         PR libgomp/42942
4739         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
4740         (initialize_env): Adjust callers.
4741         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
4742         when the argument is 0.
4743
4744         * testsuite/libgomp.c/pr42942.c: New test.
4745
4746 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
4747
4748         PR middle-end/42644
4749         PR middle-end/42130
4750         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4751         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
4752
4753 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4754
4755         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
4756         * testsuite/libgomp.c++/task-6.C: Likewise.
4757
4758 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
4759
4760         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
4761
4762 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
4763
4764         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
4765         * configure: Regenerate.
4766
4767 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
4768
4769         PR fortran/42866
4770         * testsuite/libgomp.fortran/allocatable5.f90: New test.
4771
4772 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
4773
4774         * configure.ac: Test for executability of GFORTRAN.
4775         * configure: Regenerate.
4776
4777 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4778
4779         * configure: Regenerate.
4780
4781 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
4782
4783         PR libgomp/42602
4784         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
4785
4786 2010-01-03  Richard Guenther  <rguenther@suse.de>
4787
4788         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
4789
4790 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
4791
4792         * testsuite/libgomp.graphite/pr4118.c: New.
4793
4794 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
4795
4796         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
4797         for darwin, protect the test with require-effective-target tls_runtime.
4798         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
4799
4800 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
4801
4802         PR target/41605
4803         * testsuite/lib/libgomp.exp: Provide -B options to allow for
4804         link spec %s substitutions for static libraries.
4805
4806 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
4807
4808         PR testsuite/42135
4809         * libgomp.graphite/force-parallel-2.c: Reduce array size.
4810
4811 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4812
4813         * Makefile.in: Regenerate.
4814         * configure: Regenerate.
4815         * testsuite/Makefile.in: Regenerate.
4816
4817 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
4818
4819         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
4820         settings for LC_ALL and LANG.
4821
4822 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
4823
4824         PR fortran/42162
4825         * testsuite/libgomp.fortran/pr42162.f90: New test.
4826
4827 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
4828
4829         PR middle-end/42029
4830         * testsuite/libgomp.c/pr42029.c: New test.
4831
4832 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
4833
4834         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
4835         *s.  Accept ld version without text in ()s.
4836         * configure: Regenerated.
4837
4838 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
4839
4840         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
4841
4842 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4843
4844         PR libgomp/41418
4845         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
4846         or a hyphen (happens with fortran language disabled).
4847         * configure: Regenerate.
4848
4849 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4850
4851         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
4852         use sed script portable to Solaris /bin/sed for extracting ld
4853         version.
4854         * configure: Regenerate.
4855
4856 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
4857
4858         * testsuite/libgomp.graphite/bounds.c: New test.
4859
4860 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4861
4862         * Makefile.am (libgomp_la_LINK): New.
4863         * Makefile.in: Regenerate.
4864
4865 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4866
4867         * configure.ac (AC_PREREQ): Bump to 2.64.
4868
4869 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4870
4871         * Makefile.am (install-html, install-pdf): Remove.
4872         * Makefile.in: Regenerate.
4873
4874         * Makefile.in: Regenerate.
4875         * aclocal.m4: Regenerate.
4876         * config.h.in: Regenerate.
4877         * configure: Regenerate.
4878         * testsuite/Makefile.in: Regenerate.
4879
4880 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4881
4882         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
4883         * Makefile.in: Regenerate.
4884
4885 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
4886
4887         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
4888         * Makefile.in: Regenerate.
4889
4890 2009-08-19  Tobias Burnus  <burnus@net-b.de>
4891
4892         PR fortran/41102
4893         omp_lib.h.in: Fix -std=f95 errors.
4894
4895 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
4896
4897         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
4898         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
4899         * testsuite/libgomp.graphite/graphite.exp: New.
4900
4901 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
4902
4903         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
4904         only build.
4905
4906 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
4907
4908         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
4909         needed memory barrier semantics.
4910         * config/linux/mips/mutex.h: New file.
4911
4912 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4913
4914         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
4915
4916 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
4917
4918         * configure: Regenerate.
4919
4920 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
4921
4922         PR testsuite/40699
4923         PR testsuite/40707
4924         PR testsuite/40709
4925         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
4926         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
4927         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
4928
4929 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
4930
4931         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
4932         options when choosing a multilib.
4933
4934 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
4935
4936         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
4937         ld_library_path.  Use add_path.  Add just find_libgcc_s to
4938         ld_library_path, not every libgcc multilib directory.
4939         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
4940         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
4941         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
4942         Use add_path.
4943         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
4944
4945 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
4946
4947         * Makefile.am (LTLDFLAGS): Define.
4948         (LINK): Define.
4949         * Makefile.in: Regenerate.
4950
4951 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
4952
4953         PR fortran/39718
4954         * testsuite/libgomp.fortran/fortran.exp: Don't link with
4955         libgfortranbegin, check existence of libgfortran.a instead of
4956         libgfortranbegin.a.
4957
4958 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
4959
4960         PR libgomp/40174
4961         * team.c (gomp_thread_start): Destroy thr->release semaphore.
4962         (gomp_free_pool_helper): Likewise.
4963
4964 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
4965             Jakub Jelinek  <jakub@redhat.com>
4966
4967         PR fortran/35423
4968         * testsuite/libgomp.fortran/workshare2.f90: New test.
4969
4970 2009-04-09  Nick Clifton  <nickc@redhat.com>
4971
4972         * iter.c: Change copyright header to refer to version 3 of the
4973         GNU General Public License with version 3.1 of the GCC Runtime
4974         Library Exception and to point readers at the COPYING3 and
4975         COPYING3.RUNTIME files and the FSF's license web page.
4976         * alloc.c: Likewise.
4977         * barrier.c: Likewise.
4978         * config/bsd/proc.c: Likewise.
4979         * config/linux/affinity.c: Likewise.
4980         * config/linux/alpha/futex.h: Likewise.
4981         * config/linux/bar.c: Likewise.
4982         * config/linux/bar.h: Likewise.
4983         * config/linux/ia64/futex.h: Likewise.
4984         * config/linux/ia64/mutex.h: Likewise.
4985         * config/linux/lock.c: Likewise.
4986         * config/linux/mips/futex.h: Likewise.
4987         * config/linux/mutex.c: Likewise.
4988         * config/linux/mutex.h: Likewise.
4989         * config/linux/powerpc/futex.h: Likewise.
4990         * config/linux/proc.c: Likewise.
4991         * config/linux/ptrlock.c: Likewise.
4992         * config/linux/ptrlock.h: Likewise.
4993         * config/linux/s390/futex.h: Likewise.
4994         * config/linux/sem.c: Likewise.
4995         * config/linux/sem.h: Likewise.
4996         * config/linux/sparc/futex.h: Likewise.
4997         * config/linux/wait.h: Likewise.
4998         * config/linux/x86/futex.h: Likewise.
4999         * config/mingw32/proc.c: Likewise.
5000         * config/mingw32/time.c: Likewise.
5001         * config/posix/affinity.c: Likewise.
5002         * config/posix/bar.c: Likewise.
5003         * config/posix/bar.h: Likewise.
5004         * config/posix/lock.c: Likewise.
5005         * config/posix/mutex.h: Likewise.
5006         * config/posix/proc.c: Likewise.
5007         * config/posix/ptrlock.h: Likewise.
5008         * config/posix/sem.c: Likewise.
5009         * config/posix/sem.h: Likewise.
5010         * config/posix/time.c: Likewise.
5011         * config/posix95/lock.c: Likewise.
5012         * critical.c: Likewise.
5013         * env.c: Likewise.
5014         * error.c: Likewise.
5015         * fortran.c: Likewise.
5016         * iter_ull.c: Likewise.
5017         * libgomp.h: Likewise.
5018         * libgomp_f.h.in: Likewise.
5019         * libgomp_g.h: Likewise.
5020         * loop.c: Likewise.
5021         * loop_ull.c: Likewise.
5022         * omp.h.in: Likewise.
5023         * omp_lib.f90.in: Likewise.
5024         * omp_lib.h.in: Likewise.
5025         * ordered.c: Likewise.
5026         * parallel.c: Likewise.
5027         * sections.c: Likewise.
5028         * single.c: Likewise.
5029         * task.c: Likewise.
5030         * team.c: Likewise.
5031         * work.c: Likewise.
5032
5033 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
5034
5035         * testsuite/config/default.exp: Change copyright header to refer to
5036         version 3 of the GNU General Public License and to point readers
5037         at the COPYING3 file and the FSF's license web page.
5038
5039 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
5040
5041         PR middle-end/39573
5042         * libgomp.c++/pr39573.C: New test.
5043
5044 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
5045
5046         PR other/39591
5047         * testsuite/libgomp.c/pr39591-1.c: New test.
5048         * testsuite/libgomp.c/pr39591-2.c: New test.
5049         * testsuite/libgomp.c/pr39591-3.c: New test.
5050
5051 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
5052
5053         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
5054         * testsuite/libgomp.c/atomic-6.c: Ditto.
5055
5056 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
5057
5058         PR c/39495
5059         * testsuite/libgomp.c/loop-12.c: New test.
5060         * testsuite/libgomp.c/loop-11.c: New test.
5061         * testsuite/libgomp.c++/loop-11.C: New test.
5062         * testsuite/libgomp.c++/loop-12.C: New test.
5063         * testsuite/libgomp.c++/for-8.C: New test.
5064
5065 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5066
5067         * configure: Regenerate.
5068
5069 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
5070
5071         PR middle-end/39154
5072         * testsuite/libgomp.c/pr39154.c: New test.
5073
5074 2009-01-30  Ian Lance Taylor  <iant@google.com>
5075
5076         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
5077         libgomp_ld_is_gold.  Get gold version number.
5078         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
5079         * configure: Rebuild.
5080
5081 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5082
5083         * testsuite/lib/libgomp.exp: Add -B option for targets that
5084         use libgfortran.a%s in their specs.
5085
5086 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
5087
5088         PR libgomp/38086
5089         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
5090         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
5091         HAVE_AS_SYMVER_DIRECTIVE is not defined.
5092         * configure: Regenerated.
5093         * config.h.in: Likewise.
5094
5095 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
5096
5097         PR c++/38650
5098         * testsuite/libgomp.c/pr38650.c: New test.
5099         * testsuite/libgomp.c++/pr38650.C: New test.
5100
5101 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
5102
5103         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
5104
5105 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
5106
5107         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
5108
5109 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5110
5111         * configure: Regenerate.
5112
5113 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
5114
5115         PR middle-end/36802
5116         * testsuite/libgomp.c/pr36802-1.c: New test.
5117         * testsuite/libgomp.c/pr36802-2.c: New test.
5118         * testsuite/libgomp.c/pr36802-3.c: New test.
5119
5120 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
5121
5122         PR libgomp/38270
5123         * config/linux/powerpc/mutex.h: New.
5124
5125 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
5126
5127         PR c++/38257
5128         * testsuite/libgomp.c++/for-7.C: New test.
5129
5130         PR c++/38348
5131         * testsuite/libgomp.c++/for-6.C: New test.
5132
5133 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
5134
5135         PR testsuite/28870
5136         * testsuite/lib/libgomp.exp: Include new timeout library files.
5137         (libgomp_target_compile): Set timeout value from new proc.
5138
5139 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
5140
5141         PR libgomp/37938
5142         * config/linux/ia64/mutex.h: New.
5143
5144 2008-11-04  Tobias Burnus  <burnus@net-b.de>
5145
5146         PR libgomp/37935
5147         * libgomp.texi (Runtime library routines, environment variables):
5148         Update for OpenMP version 3.0.
5149
5150 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
5151             Steve Ellcey  <sje@cup.hp.com>
5152
5153         * configure: Regenerate for new libtool.
5154         * Makefile.in: Ditto.
5155         * testsuite/Makefile.in: Ditto.
5156
5157 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
5158             Andreas Tobler  <a.tobler@schweiz.org>
5159
5160         * config/bsd/proc.c: New file.
5161         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
5162         * configure.ac: Check for header <sys/sysctl.h>
5163         * configure: Regenerate.
5164         * config.h.in: Likewise.
5165
5166 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
5167
5168         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
5169
5170 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
5171
5172         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
5173         * Makefile.in: Regenerated.
5174         * testsuite/Makefile.in: Regenerated.
5175
5176 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
5177
5178         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
5179         depend on blddir if blddir exists.
5180         (libgomp_target_compile): Likewise.
5181         * testsuite/libgomp.c++/c++.exp: Likewise.
5182         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5183
5184 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5185
5186         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
5187         Do not list GPL as Invariant Section.
5188
5189 2008-07-28  Ilie Garbacea  <ilie@mips.com>
5190             Chao-ying Fu  <fu@mips.com>
5191
5192         * configure.tgt: Enable futex for MIPS.
5193         * config/linux/mips/futex.h: New file.
5194
5195 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
5196
5197         * team.c (gomp_team_end): Free team immediately if it has
5198         just one thread.
5199
5200 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
5201
5202         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
5203         * testsuite/libgomp.fortran/fortran.exp: Same.
5204         * testsuite/libgomp.c/c.exp: Same.
5205         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
5206         directory to library path first.
5207
5208 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
5209
5210         * env.c (parse_stacksize): Add cast to avoid warning.
5211         (parse_spincount): Likewise.
5212
5213 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
5214
5215         * testsuite/libgomp.c/loop-10.c: New test.
5216         * libgomp.c/loop-3.c (main): Add lastprivate clause.
5217         * libgomp.c++/loop-6.C (main): Likewise.
5218
5219         PR debug/36617
5220         * testsuite/libgomp.c/debug-1.c: New test.
5221
5222 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
5223
5224         * testsuite/libgomp.c/nqueens-1.c: New test.
5225
5226         PR c++/36523
5227         * testsuite/libgomp.c++/task-7.C: New function.
5228
5229 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5230
5231         * configure: Regenerate.
5232
5233 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5234
5235         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
5236         mutex when HAVE_SYNC_BUILTINS isn't defined.
5237
5238 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5239
5240         * libgomp.texi (omp_test_lock): Fix typo.
5241
5242 2008-06-12  Tobias Burnus  <burnus@net-b.de>
5243
5244         * omp_lib.f90.in: Add "implicit none".
5245
5246 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
5247
5248         PR middle-end/36506
5249         * testsuite/libgomp.c/reduction-5.c: New test.
5250
5251 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
5252
5253         * libgomp.h (struct gomp_task): Add in_tied_task field.
5254         * task.c (gomp_init_task): Initialize it.
5255         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
5256         unconditionally.  Don't call gomp_team_barrier_wake if
5257         current task is implicit or if(0) from implicit and number of
5258         running tasks is equal to nthreads - 1.
5259
5260         PR libgomp/36471
5261         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
5262         omp_get_team_size_8): Fix pastos.
5263
5264         PR libgomp/36469
5265         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
5266         * configure: Regenerated.
5267         * config.h.in: Regenerated.
5268         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
5269         defined.
5270
5271 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
5272
5273         PR bootstrap/36452
5274         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
5275         (GOMP_loop_ull_dynamic_start): Likewise.
5276         (GOMP_loop_ull_guided_start): Likewise.
5277         (GOMP_loop_ull_ordered_static_start): Likewise.
5278         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
5279         (GOMP_loop_ull_ordered_guided_start): Likewise.
5280
5281 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
5282             Richard Henderson  <rth@redhat.com>
5283             Ulrich Drepper  <drepper@redhat.com>
5284             Jakob Blomer  <jakob.blomer@ira.uka.de>
5285
5286         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
5287         Substitute also OMP_*LOCK_25*.
5288         * configure: Regenerated.
5289         * config.h.in: Regenerated.
5290         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
5291         ptrlock.c and task.c.
5292         * Makefile.in: Regenerated.
5293         * testsuite/Makefile.in: Regenerated.
5294         * task.c: New file.
5295         * loop_ull.c: New file.
5296         * iter_ull.c: New file.
5297         * libgomp.h: Include ptrlock.h.
5298         (enum gomp_task_kind): New type.
5299         (struct gomp_team): Add task_lock, task_queue, task_count,
5300         task_running_count, single_count fields.  Add
5301         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
5302         Remove work_share_lock, generation_mask,
5303         oldest_live_gen, num_live_gen and init_work_shares fields, add
5304         work work_share_list_alloc, work_share_list_free and work_share_chunk
5305         fields.  Change work_shares from pointer to pointers into an array.
5306         Change ordered_release field into gomp_sem_t ** from flexible array
5307         member.  Add implicit_task and initial_work_shares fields.
5308         Move close to the end of the struct.
5309         (struct gomp_team_state): Add single_count, last_work_share,
5310         active_level and level fields, remove work_share_generation.
5311         (gomp_barrier_handle_tasks): New prototype.
5312         (gomp_finish_task): New inline function.
5313         (struct gomp_work_share): Move chunk_size, end, incr into
5314         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
5315         next_ll fields.  Reshuffle fields.  Add next_alloc,
5316         next_ws, next_free and inline_ordered_team_ids fields, change
5317         ordered_team_ids into pointer from flexible array member.
5318         Add mode field.  Put lock and next into a different cache line
5319         from most of the write-once fields.
5320         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
5321         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
5322         gomp_iter_ull_guided_next): New prototypes.
5323         (gomp_new_icv): New prototype.
5324         (struct gomp_thread): Add thread_pool and task fields.
5325         (struct gomp_thread_pool): New type.
5326         (gomp_new_team): New prototype.
5327         (gomp_team_start): Change type of last argument.
5328         (gomp_new_work_share): Removed.
5329         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
5330         (gomp_work_share_init_done): New static inline.
5331         (gomp_throttled_spin_count_var, gomp_available_cpus,
5332         gomp_managed_threads): New extern decls.
5333         (gomp_init_task): New prototype.
5334         (gomp_spin_count_var): New extern var decl.
5335         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
5336         or no alias support, or if not PIC.
5337         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
5338         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
5339         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
5340         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
5341         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
5342         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
5343         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
5344         gomp_test_nest_lock_25): New prototypes.
5345         (omp_lock_symver, strong_alias): Define.
5346         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
5347         decls.
5348         (gomp_end_task): New.
5349         (struct gomp_task_icv, gomp_global_icv): New.
5350         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
5351         (struct gomp_task): New.
5352         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5353         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5354         (gomp_icv): New.
5355         (gomp_schedule_type): Reorder enum to match
5356         omp_sched_t.
5357         * team.c (struct gomp_thread_start_data): Add thread_pool and task
5358         fields.
5359         (gomp_thread_start): Add gomp_team_barrier_wait call.
5360         For non-nested case remove clearing of docked thread thr fields.
5361         Use pool fields instead of global gomp_* variables.  Use
5362         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
5363         Create tasks for each member thread.
5364         (free_team): Only destroy team barrier, task_lock here and free it.
5365         (gomp_free_thread): Free last_team if non-NULL.
5366         (gomp_team_end): Call gomp_team_barrier_wait instead of
5367         gomp_barrier_wait.  For nested case call one extra
5368         gomp_barrier_wait.  Move here some destruction from free_team.
5369         Call free_team on pool->last_team if any, rather than freeing
5370         current team.  Destroy work_share_list_free_lock ifndef
5371         HAVE_SYNC_BUILTINS.
5372         (gomp_new_icv): New function.
5373         (gomp_threads, gomp_threads_size, gomp_threads_used,
5374         gomp_threads_dock): Removed.
5375         (gomp_thread_destructor): New variable.
5376         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
5377         functions.
5378         (gomp_team_start): Create new pool if current thread doesn't have
5379         one.  Use pool fields instead of global gomp_* variables.
5380         Initialize thread_pool field for new threads.  Clear single_count.
5381         Change last argument from ws to team, don't create
5382         new team, set ts.work_share to &team->work_shares[0] and clear
5383         ts.last_work_share.  Don't clear ts.work_share_generation.
5384         If number of threads changed, adjust atomically gomp_managed_threads.
5385         Use gomp_init_task instead of gomp_new_task,
5386         set thr->task to the corresponding implicit_task array entry.
5387         Create tasks for each member thread.  Initialize ts.level.
5388         (initialize_team): Call pthread_key_create on
5389         gomp_thread_destructor.
5390         (team_destructor): New function.
5391         (new_team): Removed.
5392         (gomp_new_team): New function.
5393         (free_team): Free gomp_work_share blocks chained through next_alloc,
5394         instead of freeing work_shares and destroying work_share_lock.
5395         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
5396         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
5397         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
5398         of gomp_barrier_wait.
5399         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
5400         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
5401         if gomp_work_share_start returned true.  Don't unlock ws->lock.
5402         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
5403         of gomp_barrier_wait.
5404         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
5405         gomp_work_share_init_done if gomp_work_share_start returned true.
5406         Don't unlock ws->lock.
5407         * work.c: Include stddef.h.
5408         (free_work_share): Use work_share_list_free_lock instead
5409         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
5410         Call gomp_fini_work_share and then either free ws if orphaned, or
5411         put it into work_share_list_free list of the current team.
5412         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
5413         functions.
5414         (gomp_work_share_start, gomp_work_share_end,
5415         gomp_work_share_end_nowait): Rewritten.
5416         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
5417         (openmp_version): Set to 200805.
5418         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
5419         omp_sched_guided, omp_sched_auto): New parameters.
5420         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5421         omp_set_max_active_levels, omp_get_max_active_levels,
5422         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5423         omp_get_active_level): New interfaces.
5424         * omp_lib.h.in (openmp_version): Set to 200805.
5425         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
5426         omp_sched_guided, omp_sched_auto): New parameters.
5427         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5428         omp_set_max_active_levels, omp_get_max_active_levels,
5429         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5430         omp_get_active_level): New externals.
5431         * loop.c: Include limits.h.
5432         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
5433         GFS_AUTO.
5434         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
5435         Likewise.  Use gomp_icv.
5436         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
5437         ts.static_trip here.
5438         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
5439         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
5440         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
5441         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
5442         don't unlock ws->lock, otherwise lock it.
5443         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
5444         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
5445         (gomp_parallel_loop_start): Call gomp_new_team instead of
5446         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
5447         Adjust gomp_team_start caller.  Pass 0 as second argument to
5448         gomp_resolve_num_threads.
5449         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
5450         If adding ws->chunk_size nthreads + 1 times after end won't
5451         overflow, set ws->mode to 1.
5452         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
5453         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
5454         GOMP_loop_ull_ordered_static_start,
5455         GOMP_loop_ull_ordered_dynamic_start,
5456         GOMP_loop_ull_ordered_guided_start,
5457         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
5458         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
5459         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
5460         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
5461         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
5462         prototypes.
5463         * libgomp.map: Export lock routines also @@OMP_2.0.
5464         (GOMP_loop_ordered_dynamic_first,
5465         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
5466         GOMP_loop_ordered_static_first): Remove.
5467         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
5468         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
5469         GOMP_loop_ull_ordered_dynamic_next,
5470         GOMP_loop_ull_ordered_dynamic_start,
5471         GOMP_loop_ull_ordered_guided_next,
5472         GOMP_loop_ull_ordered_guided_start,
5473         GOMP_loop_ull_ordered_runtime_next,
5474         GOMP_loop_ull_ordered_runtime_start,
5475         GOMP_loop_ull_ordered_static_next,
5476         GOMP_loop_ull_ordered_static_start,
5477         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
5478         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
5479         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
5480         (omp_set_schedule, omp_get_schedule,
5481         omp_get_thread_limit, omp_set_max_active_levels,
5482         omp_get_max_active_levels, omp_get_level,
5483         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
5484         omp_set_schedule_, omp_set_schedule_8_,
5485         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
5486         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
5487         omp_get_max_active_levels_, omp_get_level_,
5488         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
5489         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
5490         New exports @@OMP_3.0.
5491         * omp.h.in (omp_sched_t): New type.
5492         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5493         omp_set_max_active_levels, omp_get_max_active_levels,
5494         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5495         omp_get_active_level): New prototypes.
5496         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
5497         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
5498         gomp_thread_limit_var, gomp_remaining_threads_count,
5499         gomp_remaining_threads_lock): New variables.
5500         (parse_spincount): New function.
5501         (initialize_env): Call gomp_init_num_threads unconditionally.
5502         Initialize gomp_available_cpus.  Call parse_spincount,
5503         initialize gomp_{,throttled_}spin_count_var
5504         depending on presence and value of OMP_WAIT_POLICY and
5505         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
5506         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
5507         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
5508         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
5509         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
5510         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5511         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5512         (gomp_global_icv): New.
5513         (parse_schedule): Use it.  Parse "auto".
5514         (omp_set_num_threads): Use gomp_icv.
5515         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
5516         Likewise.
5517         (omp_get_max_threads): Move from parallel.c.
5518         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5519         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
5520         add ialias.
5521         (parse_stacksize, parse_wait_policy): New functions.
5522         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
5523         both wrappers for compatibility and new locks.
5524         (omp_set_schedule, omp_get_schedule,
5525         omp_get_thread_limit, omp_set_max_active_levels,
5526         omp_get_max_active_levels, omp_get_level,
5527         omp_get_ancestor_thread_num, omp_get_team_size,
5528         omp_get_active_level): New ialias_redirect.
5529         (omp_set_schedule_, omp_set_schedule_8_,
5530         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
5531         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
5532         omp_get_max_active_levels_, omp_get_level_,
5533         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
5534         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
5535         New functions.
5536         * parallel.c: Include limits.h.
5537         (gomp_resolve_num_threads): Add count argument.  Rewritten.
5538         (GOMP_parallel_start): Call gomp_new_team and pass that as last
5539         argument to gomp_team_start.  Pass 0 as second argument to
5540         gomp_resolve_num_threads.
5541         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
5542         if gomp_thread_limit_var != ULONG_MAX.
5543         (omp_in_parallel): Implement using ts.active_level.
5544         (omp_get_max_threads): Move to env.c.
5545         (omp_get_level, omp_get_ancestor_thread_num,
5546         omp_get_team_size, omp_get_active_level): New functions,
5547         add ialias.
5548         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
5549         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
5550         gomp_iter_dynamic_next instead of the _locked variant and don't take
5551         lock around it, otherwise acquire it before calling
5552         gomp_iter_dynamic_next_locked.
5553         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
5554         gomp_iter_dynamic_next instead of the _locked variant and don't take
5555         lock around it.
5556         (GOMP_parallel_sections_start): Call gomp_new_team instead of
5557         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
5558         Adjust gomp_team_start caller.  Pass count as second argument to
5559         gomp_resolve_num_threads, don't adjust num_threads after the call.
5560         Use gomp_icv.
5561         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
5562         ws->chunk_size by incr.
5563         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
5564         code.
5565         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
5566         types.
5567         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
5568         (omp_check_defines): Check even the compat defines.
5569         * config/linux/ptrlock.c: New file.
5570         * config/linux/ptrlock.h: New file.
5571         * config/linux/wait.h: New file.
5572         * config/posix/ptrlock.c: New file.
5573         * config/posix/ptrlock.h: New file.
5574         * config/linux/bar.h (gomp_team_barrier_wait,
5575         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
5576         (gomp_team_barrier_set_task_pending,
5577         gomp_team_barrier_clear_task_pending,
5578         gomp_team_barrier_set_waiting_for_tasks,
5579         gomp_team_barrier_waiting_for_tasks,
5580         gomp_team_barrier_done): New inlines.
5581         (gomp_barrier_t): Rewritten.
5582         (gomp_barrier_state_t): New typedef.
5583         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
5584         gomp_barrier_wait_start): Rewritten.
5585         (gomp_barrier_wait_end): Change second argument to
5586         gomp_barrier_state_t.
5587         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
5588         inlines.
5589         * config/linux/bar.c: Include wait.h instead of libgomp.h and
5590         futex.h.
5591         (gomp_barrier_wait_end): Rewritten.
5592         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
5593         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
5594         * config/posix/bar.h (gomp_barrier_t): Add generation field.
5595         (gomp_barrier_state_t): New typedef.
5596         (gomp_team_barrier_wait,
5597         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
5598         (gomp_barrier_wait_start): Or all but low 2 bits from generation
5599         into the return value.  Return gomp_barrier_state_t.
5600         (gomp_team_barrier_set_task_pending,
5601         gomp_team_barrier_clear_task_pending,
5602         gomp_team_barrier_set_waiting_for_tasks,
5603         gomp_team_barrier_waiting_for_tasks,
5604         gomp_team_barrier_done): New inlines.
5605         (gomp_barrier_wait_end): Change second argument to
5606         gomp_barrier_state_t.
5607         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
5608         inlines.
5609         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
5610         (gomp_barrier_wait_end): Change second argument to
5611         gomp_barrier_state_t.
5612         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
5613         gomp_team_barrier_wake): New functions.
5614         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
5615         futex.h.
5616         (gomp_futex_wake, gomp_futex_wait): New variables.
5617         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
5618         * config/linux/lock.c: Rewrite to make locks task owned,
5619         for backwards compatibility provide the old entrypoints
5620         if symbol versioning.  Include wait.h instead of libgomp.h and
5621         futex.h.
5622         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
5623         * config/posix95/lock.c: Rewrite to make locks task owned,
5624         for backwards compatibility provide the old entrypoints
5625         if symbol versioning.
5626         * config/posix/lock.c: Rewrite to make locks task owned,
5627         for backwards compatibility provide the old entrypoints
5628         if symbol versioning.
5629         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
5630         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
5631         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
5632         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5633         (sys_futex0): Return error code.
5634         (futex_wake, futex_wait): If ENOSYS was returned, clear
5635         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5636         (cpu_relax, atomic_write_barrier): New static inlines.
5637         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5638         (futex_wake, futex_wait): If ENOSYS was returned, clear
5639         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5640         (cpu_relax, atomic_write_barrier): New static inlines.
5641         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5642         (sys_futex0): Return error code.
5643         (futex_wake, futex_wait): If ENOSYS was returned, clear
5644         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5645         (cpu_relax, atomic_write_barrier): New static inlines.
5646         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5647         (sys_futex0): Return error code.
5648         (futex_wake, futex_wait): If ENOSYS was returned, clear
5649         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5650         (cpu_relax, atomic_write_barrier): New static inlines.
5651         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5652         (sys_futex0): Return error code.
5653         (futex_wake, futex_wait): If ENOSYS was returned, clear
5654         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5655         (cpu_relax, atomic_write_barrier): New static inlines.
5656         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5657         (sys_futex0): Return error code.
5658         (futex_wake, futex_wait): If ENOSYS was returned, clear
5659         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5660         (cpu_relax, atomic_write_barrier): New static inlines.
5661         * config/linux/sem.c: Include wait.h instead of libgomp.h and
5662         futex.h.
5663         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
5664         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
5665         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
5666         types.
5667         (omp_nest_lock_t): Change owner into void *, add lock field.
5668         * config/posix95/omp-lock.h: Include semaphore.h.
5669         (omp_lock_25_t, omp_nest_lock_25_t): New types.
5670         (omp_lock_t): Use sem_t instead of mutex if semaphores
5671         aren't broken.
5672         (omp_nest_lock_t): Likewise.  Change owner to void *.
5673         * config/posix/omp-lock.h: Include semaphore.h.
5674         (omp_lock_25_t, omp_nest_lock_25_t): New types.
5675         (omp_lock_t): Use sem_t instead of mutex if semaphores
5676         aren't broken.
5677         (omp_nest_lock_t): Likewise.  Add owner field.
5678
5679 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
5680
5681         * testsuite/libgomp.c/collapse-1.c: New test.
5682         * testsuite/libgomp.c/collapse-2.c: New test.
5683         * testsuite/libgomp.c/collapse-3.c: New test.
5684         * testsuite/libgomp.c/icv-1.c: New test.
5685         * testsuite/libgomp.c/icv-2.c: New test.
5686         * testsuite/libgomp.c/lib-2.c: New test.
5687         * testsuite/libgomp.c/lock-1.c: New test.
5688         * testsuite/libgomp.c/lock-2.c: New test.
5689         * testsuite/libgomp.c/lock-3.c: New test.
5690         * testsuite/libgomp.c/loop-4.c: New test.
5691         * testsuite/libgomp.c/loop-5.c: New test.
5692         * testsuite/libgomp.c/loop-6.c: New test.
5693         * testsuite/libgomp.c/loop-7.c: New test.
5694         * testsuite/libgomp.c/loop-8.c: New test.
5695         * testsuite/libgomp.c/loop-9.c: New test.
5696         * testsuite/libgomp.c/nested-3.c: New test.
5697         * testsuite/libgomp.c/nestedfn-6.c: New test.
5698         * testsuite/libgomp.c/sort-1.c: New test.
5699         * testsuite/libgomp.c/task-1.c: New test.
5700         * testsuite/libgomp.c/task-2.c: New test.
5701         * testsuite/libgomp.c/task-3.c: New test.
5702         * testsuite/libgomp.c/task-4.c: New test.
5703         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
5704         to C++ testsuite default compiler options.
5705         * testsuite/libgomp.c++/collapse-1.C: New test.
5706         * testsuite/libgomp.c++/collapse-2.C: New test.
5707         * testsuite/libgomp.c++/ctor-10.C: New test.
5708         * testsuite/libgomp.c++/for-1.C: New test.
5709         * testsuite/libgomp.c++/for-2.C: New test.
5710         * testsuite/libgomp.c++/for-3.C: New test.
5711         * testsuite/libgomp.c++/for-4.C: New test.
5712         * testsuite/libgomp.c++/for-5.C: New test.
5713         * testsuite/libgomp.c++/loop-8.C: New test.
5714         * testsuite/libgomp.c++/loop-9.C: New test.
5715         * testsuite/libgomp.c++/loop-10.C: New test.
5716         * testsuite/libgomp.c++/task-1.C: New test.
5717         * testsuite/libgomp.c++/task-2.C: New test.
5718         * testsuite/libgomp.c++/task-3.C: New test.
5719         * testsuite/libgomp.c++/task-4.C: New test.
5720         * testsuite/libgomp.c++/task-5.C: New test.
5721         * testsuite/libgomp.c++/task-6.C: New test.
5722         * testsuite/libgomp.fortran/allocatable1.f90: New test.
5723         * testsuite/libgomp.fortran/allocatable2.f90: New test.
5724         * testsuite/libgomp.fortran/allocatable3.f90: New test.
5725         * testsuite/libgomp.fortran/allocatable4.f90: New test.
5726         * testsuite/libgomp.fortran/collapse1.f90: New test.
5727         * testsuite/libgomp.fortran/collapse2.f90: New test.
5728         * testsuite/libgomp.fortran/collapse3.f90: New test.
5729         * testsuite/libgomp.fortran/collapse4.f90: New test.
5730         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
5731         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
5732         * testsuite/libgomp.fortran/lib4.f90: New test.
5733         * testsuite/libgomp.fortran/lock-1.f90: New test.
5734         * testsuite/libgomp.fortran/lock-2.f90: New test.
5735         * testsuite/libgomp.fortran/nested1.f90: New test.
5736         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
5737         * testsuite/libgomp.fortran/strassen.f90: New test.
5738         * testsuite/libgomp.fortran/tabs1.f90: New test.
5739         * testsuite/libgomp.fortran/tabs2.f: New test.
5740         * testsuite/libgomp.fortran/task1.f90: New test.
5741         * testsuite/libgomp.fortran/task2.f90: New test.
5742         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
5743         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5744         * testsuite/libgomp.c/pr26943-2.c: Likewise.
5745         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5746         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5747
5748 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
5749
5750         PR c++/36308
5751         * testsuite/libgomp.c++/ctor-11.C: New test.
5752         * testsuite/libgomp.c++/ctor-12.C: New test.
5753
5754 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
5755
5756         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
5757
5758 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
5759
5760         PR middle-end/36106
5761         * testsuite/libgomp.c/atomic-5.c: New test.
5762         * testsuite/libgomp.c/atomic-6.c: New test.
5763         * testsuite/libgomp.c/autopar-1.c: New test.
5764
5765 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5766
5767         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
5768         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
5769         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
5770         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
5771         * configure: Regenerate.
5772         * Makefile.in, testsuite/Makefile.in: Likewise.
5773
5774 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
5775
5776         PR bootstrap/35457
5777         * aclocal.m4: Regenerate.
5778         * configure: Regenerate.
5779
5780 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
5781
5782         PR middle-end/35611
5783         * testsuite/libgomp.c/atomic-4.c: New test.
5784
5785         PR libgomp/35625
5786         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
5787         (gomp_iter_guided_next): Likewise.
5788         * testsuite/libgomp.c/pr35625.c: New test.
5789
5790 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5791
5792         * aclocal.m4: Regenerate.
5793         * configure: Likewise.
5794         * Makefile.in: Likewise.
5795         * testsuite/Makefile.in: Likewise.
5796
5797 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
5798
5799         PR middle-end/35185
5800         * testsuite/libgomp.c++/pr35185.C: New test.
5801
5802 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
5803
5804         PR middle-end/35549
5805         * testsuite/libgomp.c/pr35549.c: New test.
5806
5807 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
5808
5809         * testsuite/libgomp.c/atomic-3.c: New test.
5810
5811 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5812
5813         PR fortran/33197
5814         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
5815         .F08 file suffixes.
5816
5817 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
5818
5819         PR libgomp/33131
5820         * configure.ac: Add ACX_HEADER_STRING.
5821         * env.c: Include strings.h.
5822         * aclocal.m4: Regenerate.
5823         * config.h.in: Regenerate.
5824         * configure: Regenerate.
5825         * Makefile.in: Regenerate.
5826         * testsuite/Makefile.in: Regenerate.
5827
5828 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
5829
5830         PR middle-end/35196
5831         * testsuite/libgomp.c/pr35196.c: New test.
5832
5833         PR middle-end/35130
5834         * testsuite/libgomp.fortran/pr35130.f90: New test.
5835         * testsuite/libgomp.c/pr35130.c: New test.
5836
5837 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
5838
5839         PR middle-end/33880
5840         * testsuite/libgomp.c/pr33880.c: New test.
5841         * testsuite/libgomp.fortran/pr33880.f90: New test.
5842
5843 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
5844
5845         * configure: Regenerate.
5846
5847 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
5848
5849         * configure.ac: Move futex checking into ../config/futex.m4.
5850         * configure: Rebuilt.
5851         * aclocal.m4: Rebuilt.
5852         * Makefile.in: Rebuilt.
5853
5854         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
5855         2007-10-15 ../config/tls.m4 change.
5856
5857 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
5858
5859         PR c++/34513
5860         * testsuite/libgomp.c/pr34513.c: New test.
5861         * testsuite/libgomp.c++/pr34513.C: New test.
5862
5863 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
5864
5865         PR target/32765
5866         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
5867
5868 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
5869
5870         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
5871
5872 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
5873
5874         * testsuite/libgomp.c/private-1.c: New test.
5875
5876 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
5877             Paolo Bonzini  <bonzini@gnu.org>
5878
5879         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
5880         instead of 'VPATH ='.
5881         * Makefile.in: Regenerate.
5882
5883 2007-11-23  Matthias Klose  <doko@ubuntu.com>
5884
5885         * configure.ac: Adjust makeinfo version check.
5886         * configure: Regenerate.
5887
5888 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
5889
5890         PR fortran/34020
5891         * testsuite/libgomp.fortran/pr34020.f90: New test.
5892
5893 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
5894
5895         PR c++/33894
5896         * testsuite/libgomp.c++/atomic-1.C: New test.
5897
5898 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
5899
5900         PR libgomp/33275
5901         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
5902         Make x and y integers rather than (implicit) reals.  Add private (j)
5903         clause to the last omp parallel.
5904
5905 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
5906
5907         * configure: Regenerate following changes to ../config/tls.m4.
5908
5909 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
5910
5911         * testsuite/libgomp.fortran/stack.f90: New test.
5912
5913 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
5914
5915         * config/mingw32/proc.c: New file.
5916
5917 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
5918
5919         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
5920         (main): Use __get_cpuid to get i386 target fetaures.
5921         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
5922         (main): Use __get_cpuid to get x86_64 target fetaures.
5923
5924 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
5925
5926         PR target/32765
5927         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
5928         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
5929
5930 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
5931
5932         PR fortran/32550
5933         * testsuite/libgomp.fortran/pr32550.f90: New test.
5934         * testsuite/libgomp.fortran/crayptr2.f90: New test.
5935
5936 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
5937
5938         * aclocal.m4: Regenerated.
5939
5940 2007-07-05  Tobias Burnus  <burnus@net-b.de>
5941
5942         PR fortran/32359
5943         * testsuite/libgomp.fortran/pr32359.f90: New.
5944
5945 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
5946
5947         PR libgomp/32468
5948         * sections.c (GOMP_parallel_sections_start): Only decrease
5949         number of threads to COUNT if dyn_var is true.
5950         * testsuite/libgomp.c/pr32468.c: New test.
5951
5952 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
5953
5954         PR libgomp/26308
5955         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
5956
5957 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
5958
5959         PR middle-end/32362
5960         * testsuite/libgomp.c/pr32362-1.c: New test.
5961         * testsuite/libgomp.c/pr32362-2.c: New test.
5962         * testsuite/libgomp.c/pr32362-3.c: New test.
5963
5964 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
5965
5966         * team.c (gomp_team_start): Fix setting up thread_attr
5967         stack size.
5968
5969 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
5970
5971         * configure: Regenerate.
5972
5973 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
5974
5975         * Makefile.in: Regenerate.
5976         * configure: Regenerate.
5977         * aclocal.m4: Regenerate.
5978         * testsuite/Makefile.in: Regenerate.
5979
5980 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
5981
5982         * config/linux/proc.c: New file.
5983
5984         PR libgomp/28482
5985         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
5986
5987 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
5988
5989         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
5990
5991 2007-04-16  Matthias Klose  <doko@debian.org>
5992
5993         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
5994         flags if not building with -m64.
5995         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
5996         flag for i?86-*-* targets, if current target matches -m64.
5997
5998 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
5999
6000         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
6001         * Makefile.in: Regenerate.
6002
6003 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6004
6005         PR testsuite/31369
6006         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
6007         ld_library_path.
6008         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6009
6010 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
6011
6012         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
6013         decls.
6014         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
6015         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
6016         (parse_affinity): New function.
6017         (initialize_env): Call it and gomp_init_affinity.
6018         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
6019         create new pthread_attr_t and call gomp_init_thread_affinity
6020         on it for each thread before passing the attribute to pthread_create.
6021         * config/linux/affinity.c: New file.
6022         * config/posix/affinity.c: New file.
6023         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
6024         * configure: Rebuilt.
6025         * config.h.in: Rebuilt.
6026         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
6027         * Makefile.in: Rebuilt.
6028
6029 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
6030
6031         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
6032         *-*-darwin*.
6033         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
6034         and use it if found.
6035
6036 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
6037
6038         * testsuite/config/default.exp: New file.
6039         * testsuite/lib/libgomp.exp: New file.
6040         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
6041         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
6042         load_lib *, load_gcc_lib *): Move to libgomp.exp.
6043         (libgomp_load): Remove.
6044         * testsuite/lib/libgomp.exp (libgomp_init): Compute
6045         always_ld_library_path, not ld_library_path.  Set additional_flags
6046         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
6047         (target_compile): Do not call libgomp_init.  Append lang_library_path
6048         and lang_link_flags to options.
6049         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
6050         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
6051         here.
6052         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
6053         always_ld_library_path.  Set LD_LIBRARY_PATH here.
6054         * testsuite/libgomp.fortran/fortran.exp: Ditto.
6055         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
6056         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
6057         CX8 flag.
6058         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
6059         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
6060         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
6061         * testsuite/libgomp.c/pr29947-1.c: Ditto.
6062         * testsuite/libgomp.c/atomic-10.c: Ditto.
6063
6064 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
6065
6066         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
6067         dg-final cleanup-modules line.
6068         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
6069         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
6070         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
6071         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
6072         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
6073         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
6074         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
6075
6076 2007-03-18  Andreas Schwab  <schwab@suse.de>
6077
6078         * acinclude.m4: Adjust regular expression for ld version
6079         extraction.
6080         * configure: Regenerate.
6081
6082 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
6083
6084         * Makefile.am: Add install-pdf target as copied from
6085         automake v1.10 rules.
6086         * Makefile.in: Regenerate
6087
6088 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
6089
6090         PR libgomp/28486
6091         * configure: Regenerate.
6092
6093         PR c++/30703
6094         * testsuite/libgomp.c++/pr30703.C: New test.
6095
6096 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
6097
6098         Revert:
6099         2006-07-05  Eric Christopher  <echristo@apple.com>
6100         * configure.ac: Depend addition of -pthread on host OS.
6101         * configure: Regenerate.
6102
6103 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6104
6105         * libgomp.texi: Fix spacing after abbreviations.
6106
6107 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
6108
6109         PR libgomp/30546
6110         * configure.ac: Add check for makeinfo
6111         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
6112         if an appropiate version of makeinfo is found.
6113         * aclocal.m4: Regenerated.
6114         * configure: Regenerated.
6115         * Makefile.in: Regenerated.
6116         * testsuite/Makefile.in: Regenerated.
6117
6118 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
6119
6120         PR libgomp/30540
6121         * libgomp.texi: More about implementation-dependent settings.
6122
6123 2007-01-26  Tobias Burnus  <burnus@net-b.de>
6124
6125         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
6126
6127 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
6128
6129         PR middle-end/30494
6130         * testsuite/libgomp.c/pr30494.c: New test.
6131
6132 2007-01-15  Tom Tromey  <tromey@redhat.com>
6133
6134         * configure: Rebuilt.
6135         * configure.ac: Fixed comment.
6136
6137 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
6138
6139         * libgomp.texi: Document implementation specific default values of
6140         environment variables.
6141
6142 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
6143
6144         PR libgomp/28209
6145         * libgomp.texi: New file.
6146         * configure.ac: Add --enable-generated-files-in-srcdir option.
6147         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
6148         files to srcdir.
6149         * Makefile.in: Regenerated.
6150         * config.h.in: Regenerated.
6151         * testsuite/Makefile.in: Regenerated.
6152         * NOTES: Removed.
6153
6154 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
6155
6156         PR libgomp/29949
6157         * env.c (omp_set_num_threads): Set illegal thread count to 1.
6158
6159 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
6160
6161         * configure: Regenerate.
6162
6163 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
6164
6165         PR libgomp/29947
6166         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
6167         start if there shouldn't be any loop iterations.
6168         (gomp_loop_ordered_static_start): Remove start == end test.
6169         * testsuite/libgomp.c/pr29947-1.c: New test.
6170         * testsuite/libgomp.c/pr29947-2.c: New test.
6171
6172 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
6173
6174         * configure.tgt: Force initial-exec TLS model on Linux only.
6175
6176 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
6177
6178         * configure: Regenerated.
6179
6180 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
6181
6182         * env.c (parse_schedule): Reject out of range values.
6183         (parse_unsigned_long): Reject out of range, negative or zero values.
6184
6185 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
6186
6187         PR fortran/29629
6188         * testsuite/libgomp.fortran/pr29629.f90: New test.
6189
6190 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
6191
6192         PR libgomp/29494
6193         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
6194         * config/posix95: New directory.
6195         * config/posix95/omp-lock.h: New file.
6196         * config/posix95/lock.c: Likewise.
6197
6198 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
6199
6200         * aclocal.m4: Regenerate.
6201         * configure: Regenerate.
6202
6203 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6204
6205         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
6206         '<' to '<='.
6207
6208 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6209
6210         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
6211         test.
6212         * configure: Regenerate.
6213         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
6214
6215 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
6216
6217         PR middle-end/25261
6218         PR middle-end/28790
6219         * testsuite/libgomp.c/nestedfn-4.c: New test.
6220         * testsuite/libgomp.c/nestedfn-5.c: New test.
6221         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
6222
6223         PR fortran/29097
6224         * testsuite/libgomp.fortran/condinc1.f: New test.
6225         * testsuite/libgomp.fortran/condinc2.f: New test.
6226         * testsuite/libgomp.fortran/condinc3.f90: New test.
6227         * testsuite/libgomp.fortran/condinc4.f90: New test.
6228         * testsuite/libgomp.fortran/condinc1.inc: New file.
6229
6230 2006-09-18  Tom Tromey  <tromey@redhat.com>
6231
6232         * configure: Rebuilt.
6233
6234 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
6235
6236         PR c/28768
6237         PR preprocessor/14634
6238         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
6239         to AC_DEFINE.
6240         * configure: Regenerate.
6241
6242 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
6243
6244         * testsuite/libgomp.fortran/reduction3.f90: Change
6245         -2147483648 to -huge(i)-1 to avoid overflow.
6246         * testsuite/libgomp.fortran/reduction4.f90: Change
6247         Z'ffffffff' to not(0) to avoid overflow.
6248
6249 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
6250
6251         PR libgomp/25938
6252         * Makefile.am (libsubincludedir): New.
6253         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
6254         * Makefile.in: Regenerate.
6255
6256 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
6257
6258         PR libgomp/28725
6259         * env.c: Include ctype.h.
6260         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
6261         leading and/or trailing whitespace and compare strings case
6262         insensitively.
6263
6264 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
6265
6266         PR fortran/28390
6267         * testsuite/libgomp.fortran/pr28390.f: New test.
6268
6269 2006-07-05  Eric Christopher  <echristo@apple.com>
6270
6271         * configure.ac: Depend addition of -pthread on host OS.
6272         * configure: Regenerate.
6273
6274 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
6275
6276         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
6277         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
6278         defined.
6279
6280 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
6281
6282         PR libgomp/26175
6283         PR libgomp/26477
6284         * configure.ac: If neither --enable-linux-futex nor
6285         --disable-linux-futex is passed, determine the default by checking
6286         for compiling and/or running against NPTL.  With --enable-linux-futex,
6287         check if SYS_gettid and SYS_futex are defined.
6288         * configure: Rebuilt.
6289
6290 2006-06-14  Richard Henderson  <rth@redhat.com>
6291
6292         PR libgomp/28008
6293         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
6294         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
6295
6296 2006-06-09  Richard Henderson  <rth@redhat.com>
6297
6298         * env.c (gomp_nthreads_var): Change to unsigned long.
6299         (gomp_run_sched_chunk): Likewise.
6300         (parse_unsigned_long): Rename from parse_num_threads and generalize.
6301         (initialize_env): Initialize gomp_thread_attr.
6302         * libgomp.h (gomp_nthreads_var): Update decl.
6303         (gomp_run_sched_chunk): Likewise.
6304         (gomp_thread_attr): Declare.
6305         * team.c (gomp_thread_attr): Export.
6306         (initialize_team): Don't initialize it.
6307
6308 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
6309
6310         PR fortran/27916
6311         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
6312         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
6313
6314 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
6315
6316         * config/mingw32/time.c: New file.
6317         * configure.tgt: Use it.
6318
6319 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
6320
6321         * Makefile.am: Add install-html target. Add install-html to .PHONY
6322         * Makefile.in: Regenerate.
6323
6324 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6325
6326         PR libgomp/27612
6327         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
6328         * testsuite/libgomp.c/critical-1.c: Likewise.
6329         * testsuite/libgomp.c/loop-1.c: Likewise.
6330         * testsuite/libgomp.c/loop-2.c: Likewise.
6331         * testsuite/libgomp.c/single-1.c: Likewise.
6332         * testsuite/libgomp.c/ordered-1.c: Likewise.
6333         * testsuite/libgomp.c/ordered-2.c: Likewise.
6334
6335 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
6336
6337         PR middle-end/27416
6338         * libgomp.fortran/pr27416-1.f90: New test.
6339
6340 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
6341
6342         PR fortran/27395
6343         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
6344         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
6345
6346 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6347
6348         PR c++/26943
6349         * testsuite/libgomp.c/pr26943-1.c: New test.
6350         * testsuite/libgomp.c/pr26943-2.c: New test.
6351         * testsuite/libgomp.c/pr26943-3.c: New test.
6352         * testsuite/libgomp.c/pr26943-4.c: New test.
6353         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
6354         * testsuite/libgomp.c++/pr26943.C: New test.
6355
6356 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6357
6358         PR middle-end/27337
6359         * testsuite/libgomp.c++/pr27337.C: New test.
6360
6361 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
6362
6363         PR c/26171
6364         * testsuite/libgomp.c/pr26171.c: New test.
6365
6366 2006-04-25  Richard Henderson  <rth@redhat.com>
6367
6368         PR libgomp/25865
6369         * configure.ac: Use GCC_CHECK_TLS.
6370         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
6371         * Makefile.in, aclocal.m4, configure: Regenerate.
6372
6373 2006-04-10  Matthias Klose  <doko@debian.org>
6374
6375         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
6376         directory names containing underscores.
6377
6378 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
6379
6380         PR c++/26691
6381         * testsuite/libgomp.c++/pr26691.C: New test.
6382
6383 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
6384
6385         * testsuite/libgomp.fortran/retval2.f90: New test.
6386
6387 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
6388
6389         * testsuite/libgomp.c++: New directory.
6390
6391 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
6392
6393         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
6394         * config/posix/sem.c: Implement the above.
6395
6396 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
6397
6398         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
6399         define HAVE_BROKEN_POSIX_SEMAPHORES.
6400         * configure: Rebuilt.
6401         * config.h.in: Rebuilt.
6402
6403 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
6404
6405         PR bootstrap/26161
6406         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
6407         for the other pthread check.
6408         * configure: Regenerate.
6409         * config.h.in: Regenerate.
6410
6411 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
6412
6413         PR libgomp/25938
6414         PR libgomp/25984
6415         * Makefile.am (fincludedir): New variable.
6416         (nodist_include_HEADERS): Remove Fortran files.
6417         (nodist_finclude_HEADERS): New variable.
6418         * Makefile.in: Regenerated.
6419
6420 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
6421
6422         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
6423         Remove tests for returning assumed character length arrays.
6424
6425 2006-02-12  Roger Sayle  <roger@eyesopen.com>
6426             John David Anglin  <dave@hiauly1.hia.nrc.ca>
6427
6428         PR libgomp/25936
6429         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
6430
6431 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
6432
6433         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
6434
6435 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
6436
6437         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
6438         part of LD_LIBRARY_PATH manually.
6439
6440 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
6441
6442         PR libgomp/25852
6443         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
6444         libgomp_init.
6445
6446 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
6447
6448         PR libgomp/25884
6449         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
6450         * configure.ac (PERL): Don't set.
6451         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
6452         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
6453         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
6454         * omp.h.in: Wrap the new configure substitutions with @ characters.
6455         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
6456         * aclocal.m4, configure, Makefile.in: Regenerate.
6457         * mkomp_h.pl: Delete.
6458
6459 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
6460
6461         PR libgomp/25259
6462         * configure.ac: Use GCC_HEADER_STDINT.
6463         * libgomp.h: Include gstdint.h.
6464         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
6465         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
6466
6467 2006-01-24  Richard Henderson  <rth@redhat.com>
6468
6469         PR libgomp/25942
6470         * configure.ac: Add AM_MAINTAINER_MODE.
6471         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
6472
6473 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
6474
6475         * Makefile.in: Regenerate.
6476         * testsuite/Makefile.in: Regenerate.
6477         * aclocal.m4: Regenerate.
6478
6479 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
6480
6481         * config/posix/proc.c: Conditional include of sys/loadavg.h for
6482         Solaris.
6483         * configure.ac: Add check for loadavg.h.
6484         (link_gomp): Adjust comment.
6485         * configure: Regenerate.
6486         * config.h.in: Regenerate.
6487
6488 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
6489
6490         PR libgomp/25877
6491         * configure.ac: Remove check for alloca.h.
6492         * configure: Regenerate.
6493         * config.h.in: Regenerate.
6494         * libgomp.h: define gomp_alloca to be __builtin_alloca.
6495         * team.c: Remove use of alloca.h.
6496         Call gomp_alloca instead of alloca.
6497
6498 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
6499
6500         PR libgomp/25877
6501         * team.c: Add include of alloca.h.
6502         * configure.ac: Add check for alloca.h.
6503         * configure: Regenerate.
6504         * config.h.in: Regenerate.
6505
6506 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
6507
6508         PR fortran/25219
6509         * testsuite/libgomp.fortran/pr25219.f90: New test.
6510
6511 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
6512
6513         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
6514         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
6515         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
6516         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
6517         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
6518         testsuite/libgomp.fortran/threadprivate1.f90,
6519         testsuite/libgomp.fortran/threadprivate2.f90,
6520         testsuite/libgomp.fortran/threadprivate3.f90,
6521         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
6522         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
6523         testsuite/libgomp.fortran/omp_parse3.f90: Change required
6524         effective-target to TLS runtime.
6525
6526         * testsuite/libgomp.fortran/pr25162.f: Require
6527         effective-target TLS runtime.
6528
6529 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
6530
6531         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
6532         * testsuite/libgomp.c/nestedfn-3.c: New test.
6533
6534 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
6535
6536         PR fortran/25162
6537         * testsuite/libgomp.fortran/pr25162.f: New test.
6538
6539 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
6540
6541         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
6542         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
6543
6544 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
6545
6546         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
6547         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
6548         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
6549         single.c, team.c, work.c, config/linux/alpha/futex.h,
6550         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
6551         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
6552         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
6553         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
6554         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
6555         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
6556         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
6557         FSF address.
6558
6559 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
6560
6561         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
6562         to nodist_noinst_HEADERS.
6563         * Makefile.in: Rebuilt.
6564
6565         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
6566         add integer count field.
6567         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
6568         omp_nest_lock_t type change.
6569         (omp_init_nest_lock): Likewise.  Initialize count to 0.
6570         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
6571         Increment count.
6572         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
6573         Decrement count.
6574         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
6575         Increment count if successful and return the new nesting level.
6576         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
6577         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
6578         * testsuite/libgomp.c/lib-1.c: New test.
6579         * testsuite/libgomp.fortran/lib1.f90: New test.
6580         * testsuite/libgomp.fortran/lib2.f: New test.
6581         * testsuite/libgomp.fortran/lib3.f: New test.
6582
6583 2005-11-17  Richard Henderson  <rth@redhat.com>
6584
6585         PR 24845
6586         * Makefile.am (nodist_toolexeclib_HEADERS): New.
6587         * configure.ac (link_gomp): New.  Substitute it.
6588         (AC_CONFIG_FILES): Add libgomp.spec.
6589         * libgomp.spec.in: New file.
6590         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
6591         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
6592
6593 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
6594
6595         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
6596         reduction(-:var) behaving the same as reduction(+:var).
6597         * testsuite/libgomp.c/reduction-4.c: New test.
6598
6599 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
6600
6601         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
6602         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
6603         testsuite/libgomp.c/copyin-3.c,
6604         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
6605         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
6606         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
6607         testsuite/libgomp.c++/pr24455.C,
6608         testsuite/libgomp.fortran/threadprivate1.f90,
6609         testsuite/libgomp.fortran/threadprivate2.f90,
6610         testsuite/libgomp.fortran/threadprivate3.f90,
6611         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
6612         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
6613         testsuite/libgomp.fortran/omp_parse3.f90: Require
6614         effective-target TLS.
6615
6616 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
6617
6618         * HEADER: Remove.
6619
6620 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
6621
6622         PR libgomp/24797
6623         * team.c (initialize_team): Pass NULL rather than free as
6624         pthread_key_create destructor.  Initialize thread specific data
6625         pointer in initial thread to a static local variable rather than
6626         malloced memory.
6627
6628 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
6629
6630         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
6631         its location to ld_library_path.
6632
6633 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
6634
6635         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
6636
6637 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
6638
6639         * testsuite/libgomp.c: Rename from libgomp.dg.
6640
6641 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
6642
6643         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
6644         threadprivate variable 'i'.
6645
6646 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
6647
6648         * config/linux/s390/futex.h: New file.
6649         * configure.tgt: Use it.
6650
6651         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
6652         before the parallel.
6653
6654 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
6655
6656         PR c++/24734
6657         * testsuite/libgomp.c++/master-1.C: New test.
6658
6659 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
6660
6661         * testsuite/libgomp.dg/copyin-3.c: New test.
6662
6663 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
6664
6665         * testsuite/libgomp.fortran/retval1.f90: New test.
6666         * testsuite/libgomp.fortran/vla7.f90: New test.
6667
6668 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
6669
6670         * testsuite/libgomp.fortran/vla2.f90: New test.
6671         * testsuite/libgomp.fortran/vla3.f90: New test.
6672         * testsuite/libgomp.fortran/vla4.f90: New test.
6673         * testsuite/libgomp.fortran/vla5.f90: New test.
6674         * testsuite/libgomp.fortran/vla6.f90: New test.
6675
6676 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
6677
6678         * config/linux/sparc/futex.h: New file.
6679         * configure.tgt: Use it.
6680         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
6681
6682         * critical.c: Include stdlib.h.
6683         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
6684         ignoring return value.
6685         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
6686         LIBGOMP_CHECK_SYNC_BUILTINS check.
6687         * configure: Rebuilt.
6688
6689 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
6690
6691         * testsuite/libgomp.fortran/vla1.f90: New test.
6692
6693 2005-10-31  Richard Henderson  <rth@redhat.com>
6694
6695         * testsuite/libgomp.fortran/character2.f90: Fix race condition
6696         setting 's' in different threads.
6697
6698 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
6699
6700         * libgomp.h (attribute_hidden, ialias): Define.
6701         * config/posix/proc.c (omp_get_num_procs): Add ialias.
6702         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
6703         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
6704         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
6705         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
6706         omp_test_lock, omp_test_nest_lock): Likewise.
6707         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
6708         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
6709         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
6710         omp_test_lock, omp_test_nest_lock): Likewise.
6711         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
6712         omp_get_dynamic, omp_get_nested): Likewise.
6713         * parallel.c (omp_get_num_threads, omp_get_max_threads,
6714         omp_get_thread_num, omp_in_parallel): Likewise.
6715         * fortran.c (ialias_redirect): Define.
6716         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
6717         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
6718         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
6719         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
6720         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
6721         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
6722         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
6723         omp_get_wtime): Add ialias_redirect.
6724
6725 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
6726
6727         * fortran.c: Include stdlib.h.
6728
6729 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
6730
6731         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
6732         * Makefile.in: Regenerated.
6733
6734 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
6735
6736         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
6737         * libgomp_f.h.in (omp_check_defines): New function.
6738         * env.c: Include libgomp_f.h.
6739         (initialize_env): Call omp_check_defines.
6740
6741         * testsuite/libgomp.dg/copyin-2.c: New test.
6742         * testsuite/libgomp.c++/copyin-2.C: New test.
6743         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
6744
6745         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
6746         * testsuite/libgomp.fortran/sharing2.f90: New test.
6747
6748         * testsuite/libgomp.dg/copyin-1.c: New test.
6749         * testsuite/libgomp.c++/copyin-1.C: New test.
6750
6751 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
6752
6753         * testsuite/libgomp.fortran/crayptr1.f90: New test.
6754
6755         * testsuite/libgomp.fortran/workshare1.f90: New test.
6756
6757         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
6758         only test.
6759         * libgomp.fortran/sharing1.f90: New test.
6760
6761 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
6762
6763         PR c++/24502
6764         * testsuite/libgomp.c++/loop-7.C: New test.
6765
6766         * testsuite/libgomp.dg/nestedfn-2.c: New test.
6767
6768         * testsuite/libgomp.dg/nestedfn-1.c: New test.
6769         * testsuite/libgomp.fortran/reduction6.f90: New test.
6770         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
6771
6772 2005-10-23  Richard Henderson  <rth@redhat.com>
6773
6774         * testsuite/libgomp.c++/ctor-1.C: New.
6775         * testsuite/libgomp.c++/ctor-2.C: New.
6776         * testsuite/libgomp.c++/ctor-3.C: New.
6777         * testsuite/libgomp.c++/ctor-4.C: New.
6778         * testsuite/libgomp.c++/ctor-5.C: New.
6779         * testsuite/libgomp.c++/ctor-6.C: New.
6780         * testsuite/libgomp.c++/ctor-7.C: New.
6781         * testsuite/libgomp.c++/ctor-8.C: New.
6782         * testsuite/libgomp.c++/ctor-9.C: New.
6783
6784 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
6785
6786         PR 24455
6787         * testsuite/libgomp.c++/pr24455-1.C: New test.
6788         * testsuite/libgomp.c++/pr24455.C: New test.
6789         * testsuite/libgomp.dg/pr24455-1.c: New test.
6790         * testsuite/libgomp.dg/pr24455.c: New test.
6791
6792 2005-10-20  Richard Henderson  <rth@redhat.com>
6793
6794         * testsuite/libgomp.c++/loop-6.C: New.
6795         * testsuite/libgomp.dg/loop-3.c: New.
6796
6797 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
6798
6799         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
6800         explicitly private.
6801         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
6802         explicitly shared.
6803
6804 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
6805
6806         * testsuite/libgomp.fortran/jacobi.f: New test.
6807
6808 2005-10-19  Richard Henderson  <rth@redhat.com>
6809
6810         * configure.tgt (i?86-linux): Default to with_arch instead of
6811         CFLAGS.  Add -mtune to match target_cpu.
6812         (x86_64-linux): Tune to i686.
6813
6814         * fortran.c (omp_test_nest_lock_): Fix typo.
6815
6816 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
6817
6818         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
6819         gomp_ordered_sync): Do nothing if team->nthreads == 1.
6820         * testsuite/libgomp.dg/ordered-3.c: New test.
6821
6822         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
6823         Remove volatile keyword.
6824
6825         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
6826         in COMMON block to avoid warnings on 64-bit targets.
6827
6828 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
6829
6830         * testsuite/libgomp.dg/shared-3.c: New test.
6831
6832 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
6833
6834         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
6835         * testsuite/libgomp.fortran/reduction5.f90: New test.
6836
6837 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
6838
6839         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
6840         dg-options.
6841         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
6842         flush loop now that __sync_synchronize has proper memory barrier.
6843         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
6844         Add -ffixed-form to dg-options.
6845
6846 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
6847
6848         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
6849         from subdirectories.
6850         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
6851         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
6852         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
6853         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
6854         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
6855         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
6856         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
6857         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
6858         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
6859         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
6860         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
6861         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
6862         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
6863         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
6864         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
6865         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
6866         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
6867         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
6868         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
6869         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
6870         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
6871         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
6872         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
6873         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
6874         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
6875
6876 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
6877
6878         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
6879         lang_library_path exists.  Use find instead of glob to gather tests.
6880         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
6881
6882 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
6883
6884         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
6885         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
6886         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
6887         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
6888         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
6889         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
6890         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
6891         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
6892         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
6893         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
6894         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
6895         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
6896         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
6897
6898 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
6899
6900         * testsuite/libgomp.dg/vla-1.c: New test.
6901
6902         * testsuite/libgomp.fortran/reference2.f90: New test.
6903
6904         * testsuite/libgomp.fortran/character2.f90: Remove explicit
6905         declaration of omp_get_thread_num.
6906         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
6907         use omp_lib.
6908
6909         * testsuite/libgomp.fortran/reduction1.f90: New test.
6910         * testsuite/libgomp.fortran/reduction2.f90: New test.
6911         * testsuite/libgomp.fortran/reduction3.f90: New test.
6912         * testsuite/libgomp.fortran/reduction4.f90: New test.
6913
6914 2005-10-13  Richard Henderson  <rth@redhat.com>
6915
6916         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
6917         * Makefile.in: Regenerate.
6918         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
6919         * libgomp.h: Include bar.h.
6920         (struct gomp_barrier): Remove.
6921         (struct gomp_team): Add barrier.  Replace master_barrier with
6922         master_release.  Replace threads with ordered_release.
6923         (struct gomp_thread): Replace barrier with release.
6924         * ordered.c (gomp_ordered_first): Update for ordered_release change.
6925         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
6926         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
6927         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
6928         (GOMP_single_copy_end): Likewise.
6929         * team.c (gomp_threads_dock): New.
6930         (gomp_barrier_init, gomp_barrier_destroy): Remove.
6931         (gomp_thread_start): Use gomp_barrier_wait.
6932         (new_team, free_team): Update for gomp_team changes.
6933         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
6934         (gomp_team_end): Use gomp_barrier_wait.
6935         (initialize_team): Update for gomp_thread changes.
6936         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
6937         (gomp_work_share_end_nowait): Use atomic ops when available.
6938         * config/linux/bar.c, config/linux/bar.h: New files.
6939         * config/posix/bar.c, config/posix/bar.h: New files.
6940
6941 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
6942
6943         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
6944         * testsuite/libgomp.dg/single-2.c: New test.
6945
6946         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
6947         lang_link_flags): Unset, so that they aren't inherited from previously
6948         sourced *.exp.
6949
6950         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
6951
6952 2005-10-12  Richard Henderson  <rth@redhat.com>
6953
6954         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
6955         (libgomp_init): Use lang_test_file, lang_library_path, and
6956         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
6957
6958         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
6959         (lang_test_file, lang_link_flags): New.
6960         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
6961
6962         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
6963         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
6964         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
6965         testsuite/libgomp.c++/parallel-1.C,
6966         testsuite/libgomp.c++/reduction-1.C,
6967         testsuite/libgomp.c++/reduction-2.C,
6968         testsuite/libgomp.c++/reduction-3.C,
6969         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
6970         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
6971         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
6972         New files, largely cribbed from the C testsuite.
6973
6974 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
6975
6976         * testsuite/libgomp.fortran/character1.f90: New test.
6977         * testsuite/libgomp.fortran/character2.f90: New test.
6978
6979         * testsuite/libgomp.dg/nested-1.c: New test.
6980         * testsuite/libgomp.dg/nested-2.c: New test.
6981         * testsuite/libgomp.fortran/do1.f90: New test.
6982         * testsuite/libgomp.fortran/do2.f90: New test.
6983
6984         * testsuite/libgomp.fortran/reference1.f90: New test.
6985
6986 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
6987
6988         * testsuite/libgomp.dg/reduction-1.c: New test.
6989         * testsuite/libgomp.dg/reduction-2.c: New test.
6990         * testsuite/libgomp.dg/reduction-3.c: New test.
6991
6992 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
6993
6994         * testsuite/libgomp.dg/atomic-1.c: New test.
6995         * testsuite/libgomp.dg/atomic-2.c: New test.
6996
6997 2005-10-09  Richard Henderson  <rth@redhat.com>
6998
6999         * critical.c (atomic_lock): New.
7000         (initialize_critical): Initialize it.
7001         (GOMP_atomic_start, GOMP_atomic_end): New.
7002         * libgomp.map: Export them.
7003         * libgomp_g.h: Declare them.
7004
7005         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
7006
7007 2005-10-02  Richard Henderson  <rth@redhat.com>
7008
7009         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
7010         to XCFLAGS instead of CFLAGS.
7011
7012 2005-09-30  Richard Henderson  <rth@redhat.com>
7013
7014         * configure.ac: Determine whether -pthread or -lpthread is needed.
7015         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
7016         * Makefine.in, configure: Rebuild.
7017
7018 2005-09-28  Richard Henderson  <rth@redhat.com>
7019
7020         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
7021         * testsuite/libgomp.dg/omp-single-3.c: New test.
7022
7023 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
7024
7025         * testsuite/libgomp.dg/omp-single-2.c: New test.
7026         * testsuite/libgomp.dg/shared-2.c: Fix return code.
7027
7028 2005-09-27  Richard Henderson  <rth@redhat.com>
7029
7030         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
7031         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
7032
7033 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
7034
7035         * testsuite/libgomp.dg/omp-loop03.c: New test.
7036
7037 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7038
7039         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
7040
7041 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7042
7043         * testsuite/libgomp.dg/omp-single-1.c: New test.
7044         * testsuite/libgomp.dg/shared-1.c: Return 0.
7045         Add prototype for abort.
7046         * testsuite/libgomp.dg/shared-2.c: Likewise.
7047
7048 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
7049
7050         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
7051         constructs.
7052
7053 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
7054
7055         * testsuite/libgomp.dg/shared-1.c: New test.
7056         * testsuite/libgomp.dg/shared-2.c: New test.
7057
7058 2005-09-24  Richard Henderson  <rth@redhat.com>
7059
7060         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
7061
7062 2005-09-24  Richard Henderson  <rth@redhat.com>
7063
7064         * iter.c (gomp_iter_static_next): Round up when computing number
7065         of iterations.  Don't bother distributing a remainder equally.
7066
7067         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
7068         Don't call srand.  Zero b before testing.
7069         (main): New.
7070
7071 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
7072
7073         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
7074         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
7075
7076 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
7077
7078         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
7079         without !$omp end do, followed immediately by subroutine end.
7080
7081 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
7082
7083         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
7084
7085 2005-09-22  Richard Henderson  <rth@redhat.com>
7086
7087         * critical.c (GOMP_critical_name_start): Change argument to void**.
7088         Reuse the pointer space if the mutex fits.
7089         (GOMP_critical_name_end): Likewise.
7090         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
7091         * libgomp_g.h (GOMP_critical_name_start): Update decl.
7092         (GOMP_critical_name_end): Likewise.
7093         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
7094         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
7095
7096 2005-09-20  Richard Henderson  <rth@redhat.com>
7097
7098         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
7099         (create_lock_lock): New.
7100         (initialize_critical): Initialize it.
7101         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
7102         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
7103
7104 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7105
7106         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
7107
7108 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7109
7110         * testsuite/libgomp.dg/omp-loop01.c: New test.
7111         * testsuite/libgomp.dg/omp-loop02.c: New test.
7112
7113 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
7114
7115         * configure.ac (AC_PROG_FC): Add.
7116         (USE_FORTRAN): New automake conditional.
7117         * configure: Rebuilt.
7118         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
7119         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
7120         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
7121         Add rules to build them.
7122         * Makefile.in: Rebuilt.
7123         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
7124         OMP_NEST_LOCK_KIND.
7125         * libgomp.map: Add Fortran wrappers.
7126         * libgomp_f.h.in: New file.
7127         * omp_lib.h.in: New file.
7128         * omp_lib.f90.in: New file.
7129         * fortran.c: New file.
7130         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
7131         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
7132         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
7133         libgfortran has been built.
7134         * testsuite/libgomp.fortran/fortran.exp: New file.
7135         * testsuite/libgomp.fortran/omp_cond1.f: New test.
7136         * testsuite/libgomp.fortran/omp_cond2.f: New test.
7137         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
7138         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
7139         * testsuite/libgomp.fortran/omp_hello.f: New test.
7140         * testsuite/libgomp.fortran/omp_orphan.f: New test.
7141         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
7142         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
7143         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
7144         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
7145         * testsuite/libgomp.fortran/omp_reduction.f: New test.
7146         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
7147         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
7148
7149 2005-08-30  Richard Henderson  <rth@redhat.com>
7150
7151         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
7152         function for when aliases are not usable.
7153         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
7154         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7155         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
7156         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
7157         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
7158         GOMP_loop_ordered_guided_next): Likewise.
7159         * ordered.c (GOMP_ordered_start): Likewise.
7160
7161 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
7162
7163         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
7164         * testsuite/libgomp.dg/omp_hello.c: Fix return code
7165         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
7166         * testsuite/libgomp.dg/omp_orphan.c: Likewise
7167         * testsuite/libgomp.dg/omp_reduction.c: Likewise
7168         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
7169         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
7170         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
7171         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
7172
7173 2005-07-07  Eric Christopher  <echristo@redhat.com>
7174             Diego Novillo  <dnovillo@redhat.com>
7175
7176         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
7177         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
7178         up code.
7179         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
7180         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
7181         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
7182         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
7183         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
7184         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
7185         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
7186
7187 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
7188
7189         * TOPLEVEL.patch: Remove.
7190
7191 2005-05-16  Richard Henderson  <rth@redhat.com>
7192
7193         * configure.ac: Test for clock_gettime.
7194         * config.h.in, configure: Rebuild.
7195         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
7196         (omp_get_wtime): Use clock_gettime if available.
7197         (omp_get_wtick): Use clock_getres if available.
7198
7199 2005-05-11  Richard Henderson  <rth@redhat.com>
7200
7201         * config/linux/ia64/futex.h: New file.
7202         * configure.tgt: Use it.
7203
7204         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
7205
7206 2005-05-07  Richard Henderson  <rth@redhat.com>
7207
7208         * config/linux/powerpc/futex.h: New file.
7209         * configure.tgt: Use it.
7210
7211         * config/linux/i486/futex.h: Merge ...
7212         * config/linux/x86_64/futex.h: ... into ...
7213         * config/linux/x86/futex.h: ... here.
7214         * configure.tgt: Update to match.
7215
7216 2005-05-06  Richard Henderson  <rth@redhat.com>
7217
7218         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
7219         * config/linux/i486/futex.h: Likewise.
7220         * config/linux/x86_64/futex.h: Likewise.
7221
7222         * config/linux/lock.c: New file.
7223         * config/linux/omp-lock.h: New file.
7224
7225         * critical.c, env.h: Don't include omp.h
7226         * config/posix/lock.c: Include libgomp.h instead of omp.h.
7227         * config/posix/time.c: Likewise.
7228         * config/posix/omp-lock.h: New file.
7229         * libgomp.h: Include omp-lock.h and omp.h.
7230         * Makefile.am (nodist_include_HEADERS): New.
7231         (omp.h): New rule.
7232         * configure.ac (PERL): New.
7233         * mkomp_h.pl: New file.
7234         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
7235         with templates.
7236         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
7237
7238         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
7239         build directory.  Re-add -march=i486 hack.
7240
7241         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
7242         (libgomp_link_flags): Remove.
7243         (libgomp_initialized): Remove.
7244         (libgomp_init): Don't protect from reinitialization.  Copy code
7245         from libstdc++ for getting the multilib set correctly.
7246
7247 2005-05-05  Richard Henderson  <rth@redhat.com>
7248
7249         * config/linux/alpha/futex.h: New file.
7250         * configure.tgt (alpha*-*-linux*): Use it.
7251
7252         * config/posix/mutex.c: New file.
7253         * config/posix/sem.c: Use libgomp.h.
7254
7255         * configure.tgt (x86_64-linux): Also test CC for -m32.
7256         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
7257
7258         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
7259         after $gccpath.
7260
7261         * Makefile.am (SUBDIRS): New.
7262         (libgomp_la_LDFLAGS): Add -lpthread.
7263         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
7264         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
7265
7266         * libgomp_g.h: New file.
7267         * libgomp.h: Split out all public declarations to libgomp_g.h.
7268         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
7269         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
7270         * config/linux/sem.h: Likewise.
7271         * config/posix/sem.h: Likewise.
7272
7273         * Makefile.am (AM_LDFLAGS): New.
7274         (libgomp_version_script): Split out from ...
7275         (libgomp_la_LDFLAGS): ... here.
7276         (libgomp_version_info): New.
7277         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
7278         (LIBGOMP_ENABLE): New.
7279         (LIBGOMP_CHECK_LINKER_FEATURES): New.
7280         (LIBGOMP_ENABLE_SYMVERS): New.
7281         * configure.ac (AC_INIT): Version 1.0.
7282         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
7283         (enable-linux-futex): Likewise.  Rename from enable-futex.
7284         (libtool_VERSION): New.
7285         (LIBGOMP_ENABLE_SYMVERS): Use it.
7286         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
7287         * Makefile.in, aclocal.m4, configure: Rebuild.
7288
7289         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
7290         (gomp_mutex_unlock_slow): Fix typo.
7291         * config/linux/sem.c: Similarly.
7292         (gomp_sem_post_slow): Fix typo.
7293         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
7294         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
7295         [__PIC__] (sys_futex0): Don't use tmp output in asm.
7296
7297         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
7298         (libgomp_la_LDFLAGS): Add top_srcdir to path.
7299         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
7300         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
7301         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
7302         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
7303         LDFLAGS.  Pull enable_futex check to top-level.
7304         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
7305         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
7306
7307         First attempt at real configury.
7308         * Makefile, config.h: Remove file.
7309         * Makefile.am, Makefile.in: New file.
7310         * acinclude.m4 aclocal.m4: New file.
7311         * configure.ac, configure.tgt, configure: New file.
7312
7313         * config/posix/lock.c: Rename from sys-lock.c.
7314         * config/posix/mutex.h: Rename from sys-mutex.h.
7315         * config/posix/sem.c: Rename from sys-sem.c.
7316         * config/posix/sem.h: Rename from sys-sem.h.
7317         * config/posix/proc.c: Rename from sys-proc.c.
7318         * config/posix/time.c: Rename from sys-proc.c.
7319
7320         * config/linux/mutex.c: New file.
7321         * config/linux/mutex.h: New file.
7322         * config/linux/sem.c: New file.
7323         * config/linux/sem.h: New file.
7324         * config/linux/i486/futex.h: New file.
7325         * config/linux/x86_64/futex.h: New file.
7326
7327 2005-05-04  Richard Henderson  <rth@redhat.com>
7328
7329         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
7330         * libgomp.h: Declare them.
7331         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
7332         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
7333
7334 2005-05-04  Richard Henderson  <rth@redhat.com>
7335
7336         * libgomp-1 code drop
7337
7338 2005-05-04  Richard Henderson  <rth@redhat.com>
7339
7340         * iter.c (gomp_iter_static_next): Return tri-state on 0.
7341         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
7342         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
7343         (gomp_iter_static_next): Update.
7344         (gomp_ordered_static_next): Update.
7345         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
7346         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
7347         totally empty range.
7348         (gomp_loop_ordered_static_next): Refine test for calling
7349         gomp_ordered_static_next.
7350         * testsuite/ordered-1.c: Add case for more threads than iterations.
7351
7352         * iter.c (gomp_iter_runtime_next_locked): Remove.
7353         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
7354         gomp_loop_guided_start, gomp_loop_ordered_static_start,
7355         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
7356         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
7357         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
7358         gomp_loop_ordered_guided_next): Downcase name, make static, add
7359         an external alias with the old name.
7360         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
7361         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
7362         switch and call one of the above static functions.
7363         * libgomp.h: Update.
7364
7365         * work.c (gomp_work_share_start): Lock the mutex for !first too.
7366         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
7367         GOMP_loop_guided_start, GOMP_loop_runtime_start,
7368         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7369         GOMP_loop_ordered_guided_start): Update to match.
7370         * sections.c (GOMP_sections_start): Likewise.
7371         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
7372
7373         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7374         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
7375         Use bounds check instead of modulus.
7376         (gomp_ordered_sync): Split out of GOMP_ordered_start.
7377         (gomp_ordered_last): Don't sync with ordered_owner here.
7378         (gomp_ordered_next): Likewise.
7379         (gomp_ordered_static_loop_next): Likewise.
7380         * loop.c, libgomp.h: Update to match.
7381
7382         * libgomp.h (GOMP_barrier): Declare.
7383
7384         * testsuite/barrier-1.c: New file.
7385         * testsuite/critical-1.c: New file.
7386         * testsuite/ordered-2.c: New file.
7387         * testsuite/ordered-1.c: New file.
7388         * testsuite/sections-1.c: New file.
7389         * testsuite/single-1.c: New file.
7390         * testsuite/Makefile (TESTS): Add them.
7391
7392 2005-05-04  Richard Henderson  <rth@redhat.com>
7393
7394         * libgomp.h (struct gomp_work_share): Add ordered_owner.
7395         * loop.c (GOMP_loop_static_start): If not the startup thread,
7396         acquire the mutex to wait for initialization complete.
7397         (GOMP_loop_ordered_static_start): Likewise.
7398         (GOMP_loop_ordered_runtime_start): Likewise.
7399         (GOMP_loop_ordered_static_first): Remove.
7400         (GOMP_loop_ordered_dynamic_first): Remove.
7401         (GOMP_loop_ordered_guided_first): Remove.
7402         (GOMP_loop_ordered_runtime_first): Remove.
7403         * ordered.c (gomp_ordered_loop_first): Post to own release when
7404         we're the first thread.
7405         (gomp_ordered_loop_last): Wait on release if not owner.
7406         (gomp_ordered_loop_next): Likewise.
7407         (gomp_ordered_static_loop_init): New.
7408         (gomp_ordered_static_loop_next): Use ordered_owner.
7409         (GOMP_ordered_start): Likewise.
7410         * work.c (gomp_new_work_share): Initialize ordered_owner.
7411
7412 2005-05-03  Richard Henderson  <rth@redhat.com>
7413
7414         * Makefile (OPT): New.
7415         (CFLAGS): Use it.
7416
7417         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
7418         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
7419         * libgomp.h, libgomp.map, NOTES: Update to match.
7420
7421         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
7422         Add initialized and thr members.
7423         (gomp_thread_start): Pause when initially spawned to wait for
7424         the whole team to be created.
7425         (gomp_team_start): Release team members at the end.
7426
7427         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
7428         (f_foo_1): Use GOMP_loop_end.
7429         (f_foo_2): Use GOMP_loop_end_nowait.
7430
7431         * testsuite/loop-2.c: New file.
7432         * testsuite/Makefile (TESTS): Add it.
7433
7434 2005-05-03  Richard Henderson  <rth@redhat.com>
7435
7436         * iter.c (gomp_iter_static_next): Fix overflow check typo.
7437         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
7438         * team.c (new_team): Initialize oldest_live_gen to 1 if no
7439         initial work_share.
7440
7441         * testsuite/Makefile: New file.
7442         * testsuite/loop-1.c: New file.
7443
7444 2005-05-03  Richard Henderson  <rth@redhat.com>
7445
7446         Initial implementation and checkin.
7447 \f
7448 Copyright (C) 2005-2016 Free Software Foundation, Inc.
7449
7450 Copying and distribution of this file, with or without modification,
7451 are permitted in any medium without royalty provided the copyright
7452 notice and this notice are preserved.