libgomp/ChangeLog

   1 2020-02-21  Frederik Harwath  <frederik@codesourcery.com>
   2
   3         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Adapt to
   4         changes from 2020-02-19, i.e. use integer(c_size_t) instead of
   5         integer(acc_device_property) for the type of the return value of
   6         acc_get_property.
   7
   8 2020-02-19  Tobias Burnus  <tobias@codesourcery.com>
   9
  10         * .gitattributes: New; whitespace handling for Fortran's openacc_lib.h.
  11         * config/accel/openacc.f90 (openacc_kinds): Add acc_device_current.
  12         (openacc_internal, acc_on_device_h): Fix argument name; minor cleanup.
  13         * libgomp.texi (Enabling OpenACC): No longer mark as experimental.
  14         (acc_set_device_num): Fix Fortran argument name, use same name for C.
  15         (acc_get_property): Update Fortran interface to post-OpenACC 3.0
  16         corrections; add note about the previous interface and named constant.
  17         (OpenACC library and environment variables): Fix two typos.
  18         * openacc.f90: Use for all procedures the argument names from the spec
  19         as for …_h they are user visible.
  20         (openacc_kinds): Rename acc_device_property to
  21         acc_device_property_kinds and change value to int32 ; and update users.
  22         Re-add acc_device_property for for backward compatibility.
  23         (acc_get_property_string_h): Clean up as acc_device_property_kind
  24         changed.
  25         (acc_get_property_h): Likewise and return c_size_t instead of
  26         acc_device_property.
  27         (openacc): Also export acc_device_property_kinds.
  28         (acc_async_test_h, acc_async_test_all_h, acc_on_device_h,
  29         acc_is_present_32_h, acc_is_present_64_h): Simplify logical-return-value
  30         handling; check against /= 0 instead of == 1 to match C.
  31         * openacc_lib.h: Use for all procedures the argument names from the spec
  32         as for …_h they are user visible. Place !GCC$ into the first column to
  33         be active also for fixed-form souce form.
  34         (acc_device_current, acc_device_property_kind, acc_device_property,
  35         acc_property_memory, acc_property_free_memory, acc_property_name,
  36         acc_property_vendor, acc_property_driver): New named constants.
  37         (acc_get_property, acc_get_property_string): New generic interface.
  38
  39 2020-02-13  Frederik Harwath  <frederik@codesourcery.com>
  40
  41         PR libgomp/93481
  42         * plugin/plugin-nvptx.c: Remove GOMP_OFFLOAD_async_run stub.
  43         * target.c (gomp_load_plugin_for_device): Make "async_run" loading
  44         optional.
  45         (gomp_target_task_fn): Assert "devicep->async_run_func".
  46         (clear_unsupported_flags): New function to remove unsupported flags
  47         (right now only GOMP_TARGET_FLAG_NOWAIT) that can be be ignored.
  48         (GOMP_target_ext): Apply clear_unsupported_flags to flags.
  49         * testsuite/libgomp.c/target-33.c:
  50         Remove xfail for offload_target_nvptx.
  51         * testsuite/libgomp.c/target-34.c: Likewise.
  52
  53 2020-02-10  Frederik Harwath  <frederik@codesourcery.com>
  54
  55         * testsuite/libgomp.c/target-33.c: Add xfail for execution on
  56         offload_target_nvptx, cf. https://gcc.gnu.org/PR81688.
  57         * testsuite/libgomp.c/target-34.c: Likewise.
  58         * testsuite/libgomp.c/target-link-1.c: Add xfail for
  59         offload_target_nvptx, cf. https://gcc.gnu.org/PR81689.
  60
  61 2020-02-09  Jakub Jelinek  <jakub@redhat.com>
  62
  63         * testsuite/libgomp.c/target-38.c: New test.
  64
  65 2020-02-06  Jakub Jelinek  <jakub@redhat.com>
  66
  67         PR libgomp/93515
  68         * testsuite/libgomp.c-c++-common/pr93515.c: New test.
  69
  70 2020-02-05  Tobias Burnus  <tobias@codesourcery.com>
  71
  72         * testsuite/lib/libgomp.exp
  73         (check_effective_target_offload_target_nvptx): Pass flags as 'options'
  74         and not as 'source' argument to libgomp_target_compile.
  75
  76 2020-02-03  Andrew Stubbs  <ams@codesourcery.com>
  77
  78         * plugin/plugin-gcn.c (EF_AMDGPU_MACH_AMDGCN_GFX801): Remove.
  79         (gcn_gfx801_s): Remove.
  80         (isa_hsa_name): Remove gfx801.
  81         (isa_gcc_name): Remove gfx801/carizzo.
  82         (isa_code): Remove gfx801.
  83
  84 2020-02-03  Julian Brown  <julian@codesourcery.com>
  85             Tobias Burnus  <tobias@codesourcery.com>
  86
  87         * libgomp.texi (OpenACC Runtime Library Routines): Document *_async
  88         and *_finalize variants; document acc_attach and acc_detach; update
  89         references from OpenACC 2.0 to 2.6.
  90         * openacc.f90 (openacc_version): Update to 201711.
  91         * openacc_lib.h (openacc_version): Update to 201711.
  92         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Update expected
  93         openacc_version to 201711.
  94         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
  95
  96 2020-01-31  Kwok Cheung Yeung  <kcy@codesourcery.com>
  97
  98         * plugin/plugin-gcn.c (struct hsa_kernel_description): Add sgpr_count
  99         and vgpr_count fields.
 100         (struct kernel_info): Add a field for a hsa_kernel_description.
 101         (run_kernel): Reduce the number of threads/workers if the requested
 102         number would require too many VGPRs.
 103         (init_basic_kernel_info): Initialize description field with
 104         the hsa_kernel_description entry for the kernel.
 105
 106 2020-01-29  Tobias Burnus  <tobias@codesourcery.com>
 107
 108         PR bootstrap/93409
 109         * plugin/configfrag.ac (enable_offload_targets): Skip
 110         HSA and GCN plugin besides -m32 also for -mx32.
 111         * configure: Regenerate.
 112
 113 2020-01-29  Frederik Harwath  <frederik@codesourcery.com>
 114
 115         * oacc-init.c (name_of_acc_device_t): Handle acc_device_radeon.
 116
 117 2020-01-29  Frederik Harwath  <frederik@codesourcery.com>
 118
 119         * plugin-gcn.c (struct agent_info): Add fields "name" and
 120         "vendor_name" ...
 121         (GOMP_OFFLOAD_init_device): ... and init from here.
 122         (struct hsa_context_info): Add field "driver_version_s" ...
 123         (init_hsa_contest): ... and init from here.
 124         (GOMP_OFFLOAD_openacc_get_property): Replace stub with a proper
 125         implementation.
 126         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
 127         Enable test execution for amdgcn and host offloading targets.
 128         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Likewise.
 129         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
 130         (expect_device_properties): Split function into ...
 131         (expect_device_string_properties): ... this new function ...
 132         (expect_device_memory): ... and this new function.
 133         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-gcn.c:
 134         Add test.
 135
 136 2020-01-28  Julian Brown  <julian@codesourcery.com>
 137
 138         * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: Remove test from here.
 139         * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: Don't use mixed
 140         component/non-component variable refs in a single directive.
 141         * testsuite/libgomp.oacc-fortran/classtypes-1.f95: Likewise.
 142
 143 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
 144
 145         * configure.ac: Handle `--with-toolexeclibdir='.
 146         * Makefile.in: Regenerate.
 147         * aclocal.m4: Regenerate.
 148         * configure: Regenerate.
 149         * testsuite/Makefile.in: Regenerate.
 150
 151 2020-01-24  Frederik Harwath  <frederik@codesourcery.com>
 152
 153         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
 154         (expect_device_properties): Remove "expected_free_mem" argument,
 155         change "expected_total_mem" argument type to size_t;
 156         change types of acc_get_property results to size_t,
 157         adapt format strings.
 158         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
 159         Use %zu instead of %zd to print size_t values.
 160         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: Adapt and
 161         rename to ...
 162         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c: ... this.
 163         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: Adapt and
 164         rename to ...
 165         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-host.c: ... this.
 166
 167 2020-01-23  Andrew Stubbs  <ams@codesourcery.com>
 168
 169         * plugin/plugin-gcn.c (parse_target_attributes): Use correct mask for
 170         the device id.
 171
 172 2020-01-20  Andrew Stubbs  <ams@codesourcery.com>
 173
 174         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Skip test on gcn.
 175         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c (main):
 176         Adjust test dimensions for amdgcn.
 177         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c (main): Adjust
 178         gang/worker/vector expectations dynamically.
 179         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c
 180         (main): Likewise.
 181         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c (main): Likewise.
 182         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c (main): Likewise.
 183         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c (main): Likewise.
 184         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c (main): Likewise.
 185         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c (main): Likewise.
 186         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c (main): Likewise.
 187         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c (main): Likewise.
 188         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c (main): Likewise.
 189         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
 190         (acc_gang): Recognise acc_device_radeon.
 191         (acc_worker): Likewise.
 192         (acc_vector): Likewise.
 193         (main): Set expectations for amdgcn.
 194         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c
 195         (main): Adjust gang/worker/vector expectations dynamically.
 196         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c (main): Likewise.
 197         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c (main): Likewise.
 198         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c (main): Likewise.
 199         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Set expectations
 200         for amdgcn.
 201
 202 2020-01-17  Andrew Stubbs  <ams@codesourcery.com>
 203
 204         * config/accel/openacc.f90 (openacc_kinds): Rename acc_device_gcn to
 205         acc_device_radeon.
 206         (openacc): Likewise.
 207         * openacc.f90 (openacc_kinds): Likewise.
 208         (openacc): Likewise.
 209         * openacc.h (acc_device_t): Likewise.
 210         * openacc_lib.h: Likewise.
 211         * testsuite/lib/libgomp.exp
 212         (check_effective_target_openacc_amdgcn_accel_present): Likewise.
 213         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c
 214         (cb_compute_construct_end): Likewise.
 215         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
 216         (cb_enqueue_launch_start): Likewise.
 217         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c
 218         (cb_enter_data_end): Likewise.
 219         (cb_exit_data_start): Likewise.
 220         (cb_exit_data_end): Likewise.
 221         (cb_compute_construct_end): Likewise.
 222         (cb_enqueue_launch_start): Likewise.
 223         (cb_enqueue_launch_end): Likewise.
 224         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c
 225         (main): Likewise.
 226
 227 2020-01-10  Thomas Schwinge  <thomas@codesourcery.com>
 228
 229         * libgomp-plugin.h (enum goacc_property): New.  Adjust all users
 230         to use this instead of 'enum gomp_device_property'.
 231         (GOMP_OFFLOAD_get_property): Rename to...
 232         (GOMP_OFFLOAD_openacc_get_property): ... this.  Adjust all users.
 233         * libgomp.h (struct gomp_device_descr): Move
 234         'GOMP_OFFLOAD_openacc_get_property'...
 235         (struct acc_dispatch_t): ... here.  Adjust all users.
 236         * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): Remove.
 237
 238         * target.c (gomp_map_vars_internal)
 239         <GOMP_MAP_USE_DEVICE_PTR_IF_PRESENT>: Clean up/elaborate code
 240         paths.
 241
 242 2020-01-10  Jakub Jelinek  <jakub@redhat.com>
 243
 244         PR libgomp/93219
 245         * libgomp.h (gomp_print_string): Change return type from void to int.
 246         * affinity-fmt.c (gomp_print_string): Likewise.  Return true if
 247         not all characters have been written.
 248
 249 2020-01-08  Tobias Burnus  <tobias@codesourcery.com>
 250
 251         * libgomp.texi: Fix typos, use https.
 252
 253 2020-01-03  Tobias Burnus  <tobias@codesourcery.com>
 254
 255         * testsuite/libgomp.fortran/optional-map.f90: Add test for
 256         unallocated/disassociated actual arguments to nonallocatable/nonpointer
 257         dummy arguments; those are/shall be regarded as absent arguments.
 258         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
 259         * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: New.
 260
 261 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
 262
 263         Update copyright years.
 264
 265         * libgomp.texi: Bump @copying's copyright year.
 266
 267 2019-12-31  Ayush Mittal  <ayush.m@samsung.com>
 268
 269         PR libgomp/93065
 270         * oacc-init.c (goacc_runtime_deinitialize): New function.
 271
 272 2019-12-28  Jakub Jelinek  <jakub@redhat.com>
 273
 274         PR bootstrap/93074
 275         * plugin/cuda/cuda.h (cuDeviceGetName, cuDriverGetVersion): Declare.
 276         (cuDeviceTotalMem, cuMemGetInfo): Likewise.  Define to *_v2.
 277
 278 2019-12-22  Maciej W. Rozycki  <macro@codesourcery.com>
 279             Frederik Harwath  <frederik@codesourcery.com>
 280             Thomas Schwinge  <tschwinge@codesourcery.com>
 281
 282         * libgomp.h (gomp_device_descr): Add `get_property_func' member.
 283         * libgomp-plugin.h (gomp_device_property_value): New union.
 284         (gomp_device_property_value): New prototype.
 285         * openacc.h (acc_device_t): Add `acc_device_current' enumeration
 286         constant.
 287         (acc_device_property_t): New enum.
 288         (acc_get_property, acc_get_property_string): New prototypes.
 289         * oacc-init.c (acc_get_device_type): Also assert that result
 290         is not `acc_device_current'.
 291         (get_property_any, acc_get_property, acc_get_property_string):
 292         New functions.
 293         * openacc.f90 (openacc_kinds): Add `acc_device_current' and
 294         `acc_property_memory', `acc_property_free_memory',
 295         `acc_property_name', `acc_property_vendor' and
 296         `acc_property_driver' constants.  Add `acc_device_property' data
 297         type.
 298         (openacc_internal): Add `acc_get_property' and
 299         `acc_get_property_string' interfaces.  Add `acc_get_property_h',
 300         `acc_get_property_string_h', `acc_get_property_l' and
 301         `acc_get_property_string_l'.
 302         * oacc-host.c (host_get_property): New function.
 303         (host_dispatch): Wire it.
 304         * target.c (gomp_load_plugin_for_device): Handle `get_property'.
 305         * libgomp.map (OACC_2.6): Add `acc_get_property', `acc_get_property_h_',
 306         `acc_get_property_string' and `acc_get_property_string_h_' symbols.
 307         * libgomp.texi (OpenACC Runtime Library Routines): Add
 308         `acc_get_property'.
 309         (acc_get_property): New node.
 310         * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_property): New
 311         function (stub).
 312         * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): New function.
 313         * plugin/plugin-nvptx.c (CUDA_CALLS): Add `cuDeviceGetName',
 314         `cuDeviceTotalMem', `cuDriverGetVersion' and `cuMemGetInfo'
 315         calls.
 316         (GOMP_OFFLOAD_get_property): New function.
 317         (struct ptx_device): Add new field "name".
 318         (cuda_driver_version_s): Add new static variable ...
 319         (nvptx_init): ... and init from here.
 320
 321         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c: New test.
 322         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: New test.
 323         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: New test.
 324         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c: New file
 325         with test helper functions.
 326
 327         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: New test.
 328
 329 2019-12-22  Maciej W. Rozycki  <macro@wdc.com>
 330
 331         * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): New
 332         variable.
 333
 334 2019-12-21  Thomas Schwinge  <thomas@codesourcery.com>
 335
 336         * target.c (gomp_map_vars_internal): Restore 'omp declare target
 337         link' handling.
 338
 339 2019-12-19  Julian Brown  <julian@codesourcery.com>
 340
 341         * testsuite/libgomp.oacc-fortran/class-ptr-param.f95: New test.
 342         * testsuite/libgomp.oacc-fortran/classtypes-1.f95: New test.
 343         * testsuite/libgomp.oacc-fortran/classtypes-2.f95: New test.
 344
 345 2019-12-19  Julian Brown  <julian@codesourcery.com>
 346             Cesar Philippidis  <cesar@codesourcery.com>
 347
 348         * testsuite/libgomp.oacc-fortran/deep-copy-1.f90: New test.
 349         * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: New test.
 350         * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: New test.
 351         * testsuite/libgomp.oacc-fortran/deep-copy-4.f90: New test.
 352         * testsuite/libgomp.oacc-fortran/deep-copy-5.f90: New test.
 353         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: New test.
 354         * testsuite/libgomp.oacc-fortran/deep-copy-7.f90: New test.
 355         * testsuite/libgomp.oacc-fortran/deep-copy-8.f90: New test.
 356         * testsuite/libgomp.oacc-fortran/derived-type-1.f90: New test.
 357         * testsuite/libgomp.oacc-fortran/derivedtype-1.f95: New test.
 358         * testsuite/libgomp.oacc-fortran/derivedtype-2.f95: New test.
 359         * testsuite/libgomp.oacc-fortran/multidim-slice.f95: New test.
 360         * testsuite/libgomp.oacc-fortran/update-2.f90: New test.
 361
 362 2019-12-19  Julian Brown  <julian@codesourcery.com>
 363
 364         * testsuite/libgomp.oacc-c-c++-common/deep-copy-1.c: New test.
 365         * testsuite/libgomp.oacc-c-c++-common/deep-copy-2.c: New test.
 366         * testsuite/libgomp.oacc-c-c++-common/deep-copy-4.c: New test.
 367         * testsuite/libgomp.oacc-c-c++-common/deep-copy-6.c: New test.
 368         * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: New test.
 369         * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: New test.
 370         * testsuite/libgomp.oacc-c-c++-common/deep-copy-9.c: New test.
 371         * testsuite/libgomp.oacc-c-c++-common/deep-copy-10.c: New test.
 372         * testsuite/libgomp.oacc-c-c++-common/deep-copy-11.c: New test.
 373         * testsuite/libgomp.oacc-c-c++-common/deep-copy-14.c: New test.
 374         * testsuite/libgomp.oacc-c++/deep-copy-12.C: New test.
 375         * testsuite/libgomp.oacc-c++/deep-copy-13.C: New test.
 376
 377 2019-12-19  Julian Brown  <julian@codesourcery.com>
 378
 379         * libgomp.h (struct target_var_desc): Add do_detach flag.
 380         * oacc-init.c (acc_shutdown_1): Free aux block if present.
 381         * oacc-mem.c (find_group_last): Add SIZES parameter. Support
 382         struct components.  Tidy up and add some new checks.
 383         (goacc_enter_data_internal): Update call to find_group_last.
 384         (goacc_exit_data_internal): Support detach operations and
 385         GOMP_MAP_STRUCT.
 386         (GOACC_enter_exit_data): Handle initial GOMP_MAP_STRUCT or
 387         GOMP_MAP_FORCE_PRESENT in finalization detection code.  Handle
 388         attach/detach in enter/exit data detection code.
 389         * target.c (gomp_map_vars_existing): Initialise do_detach field of
 390         tgt_var_desc.
 391         (gomp_map_vars_internal): Support attach.
 392         (gomp_unmap_vars_internal): Support detach.
 393
 394 2019-12-19  Julian Brown  <julian@codesourcery.com>
 395             Thomas Schwinge  <thomas@codesourcery.com>
 396
 397         * libgomp.h (struct splay_tree_aux): Add attach_count field.
 398         (gomp_attach_pointer, gomp_detach_pointer): Add prototypes.
 399         * libgomp.map (OACC_2.6): New section. Add acc_attach,
 400         acc_attach_async, acc_detach, acc_detach_async, acc_detach_finalize,
 401         acc_detach_finalize_async.
 402         * oacc-mem.c (acc_attach_async, acc_attach, goacc_detach_internal,
 403         acc_detach, acc_detach_async, acc_detach_finalize,
 404         acc_detach_finalize_async): New functions.
 405         * openacc.h (acc_attach, acc_attach_async, acc_detach,
 406         (acc_detach_async, acc_detach_finalize, acc_detach_finalize_async): Add
 407         prototypes.
 408         * target.c (gomp_attach_pointer, gomp_detach_pointer): New functions.
 409         (gomp_remove_var_internal): Free attachment counts if present.
 410         * testsuite/libgomp.oacc-c-c++-common/deep-copy-3.c: New test.
 411         * testsuite/libgomp.oacc-c-c++-common/deep-copy-5.c: New test.
 412
 413 2019-12-19  Julian Brown  <julian@codesourcery.com>
 414             Cesar Philippidis  <cesar@codesourcery.com>
 415
 416         * libgomp.h (gomp_map_val): Add prototype.
 417         * oacc-parallel.c (GOACC_parallel_keyed): Use gomp_map_val instead of
 418         open-coding device-address calculation.
 419         * target.c (gomp_map_val): Make global. Use OFFSET_POINTER in
 420         non-present case.
 421
 422 2019-12-19  Julian Brown  <julian@codesourcery.com>
 423
 424         * libgomp.h (struct splay_tree_key_s): Substitute dynamic_refcount
 425         field for virtual_refcount.
 426         (enum gomp_map_vars_kind): Add GOMP_MAP_VARS_OPENACC_ENTER_DATA.
 427         (gomp_free_memmap): Remove prototype.
 428         * oacc-init.c (acc_shutdown_1): Iteratively call gomp_remove_var
 429         instead of calling gomp_free_memmap.
 430         * oacc-mem.c (acc_map_data): Use virtual_refcount instead of
 431         dynamic_refcount.
 432         (acc_unmap_data): Open code instead of forcing target_mem_desc's
 433         to_free field to NULL then calling gomp_unmap_vars.  Handle
 434         REFCOUNT_INFINITY on target blocks.
 435         (goacc_enter_data): Rename to...
 436         (goacc_enter_datum): ...this.  Remove MAPNUM parameter and special
 437         handling for mapping groups.  Use virtual_refcount instead of
 438         dynamic_refcount.  Use GOMP_MAP_VARS_OPENACC_ENTER_DATA for
 439         map_map_vars_async call.  Re-do lookup for target pointer return value.
 440         (acc_create, acc_create_async, acc_copyin, acc_copyin_async): Call
 441         renamed goacc_enter_datum function.
 442         (goacc_exit_data): Rename to...
 443         (goacc_exit_datum): ...this.  Update for virtual_refcount semantics.
 444         (acc_delete, acc_delete_async, acc_delete_finalize,
 445         acc_delete_finalize_async, acc_copyout, acc_copyout_async,
 446         acc_copyout_finalize, acc_copyout_finalize_async): Call renamed
 447         goacc_exit_datum function.
 448         (gomp_acc_remove_pointer, find_pointer): Remove functions.
 449         (find_group_last, goacc_enter_data_internal, goacc_exit_data_internal):
 450         New functions.
 451         (GOACC_enter_exit_data): Use goacc_enter_data_internal and
 452         goacc_exit_data_internal helper functions.
 453         * target.c (gomp_map_vars_internal): Handle
 454         GOMP_MAP_VARS_OPENACC_ENTER_DATA.  Update for virtual_refcount
 455         semantics.
 456         (gomp_unmap_vars_internal): Update for virtual_refcount semantics.
 457         (gomp_load_image_to_device, omp_target_associate_ptr): Zero-initialise
 458         virtual_refcount field instead of dynamic_refcount.
 459         (gomp_free_memmap): Remove function.
 460         * testsuite/libgomp.oacc-c-c++-common/unmap-infinity-1.c: New test.
 461         * testsuite/libgomp.c-c++-common/unmap-infinity-2.c: New test.
 462         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Add XFAIL.
 463
 464 2019-12-19  Julian Brown  <julian@codesourcery.com>
 465             Thomas Schwinge  <thomas@codesourcery.com>
 466
 467         * libgomp.h (struct splay_tree_aux): New.
 468         (struct splay_tree_key_s): Replace link_key field with aux pointer.
 469         * target.c (gomp_map_vars_internal): Adjust for link_key being moved
 470         to aux struct.
 471         (gomp_remove_var_internal): Free aux block if present.
 472         (gomp_load_image_to_device): Zero-initialise aux field instead of
 473         link_key field.
 474         (omp_target_associate_pointer): Zero-initialise aux field.
 475
 476 2019-12-18  Jakub Jelinek  <jakub@redhat.com>
 477
 478         PR middle-end/86416
 479         * testsuite/libgomp.c/pr86416-1.c (main): Use L suffixes rather than
 480         q or none.
 481         * testsuite/libgomp.c/pr86416-2.c (main): Use Q suffixes rather than
 482         L or none.
 483
 484 2019-12-19  Julian Brown  <julian@codesourcery.com>
 485             Maciej W. Rozycki  <macro@codesourcery.com>
 486             Tobias Burnus  <tobias@codesourcery.com>
 487             Thomas Schwinge  <thomas@codesourcery.com>
 488
 489         * target.c (gomp_map_vars_async): Support GOMP_MAP_NO_ALLOC.
 490         * testsuite/libgomp.oacc-c-c++-common/no_create-1.c: New test.
 491         * testsuite/libgomp.oacc-c-c++-common/no_create-2.c: New test.
 492         * testsuite/libgomp.oacc-c-c++-common/no_create-3.c: New test.
 493         * testsuite/libgomp.oacc-c-c++-common/no_create-4.c: New test.
 494         * testsuite/libgomp.oacc-c-c++-common/no_create-5.c: New test.
 495         * testsuite/libgomp.oacc-fortran/no_create-1.f90: New test.
 496         * testsuite/libgomp.oacc-fortran/no_create-2.f90: New test.
 497         * testsuite/libgomp.oacc-fortran/no_create-3.F90: New test.
 498
 499 2019-12-18  Thomas Schwinge  <thomas@codesourcery.com>
 500
 501         * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
 502         called...
 503         (goacc_insert_pointer): ... from here, "present" case.
 504         (goacc_insert_pointer): Inline function into...
 505         (GOACC_enter_exit_data): ... here, and simplify.
 506
 507         * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
 508         called...
 509         (goacc_insert_pointer): ... from here, "not present" case.
 510
 511         * oacc-mem.c (goacc_remove_pointer): Refactor interface.  Adjust
 512         all users.
 513
 514         * oacc-mem.c (GOACC_enter_exit_data): Refactor code to call
 515         'goacc_enter_data', 'goacc_exit_data'.
 516
 517         * oacc-mem.c (delete_copyout): Refactor into...
 518         (goacc_exit_data): ... this.  Adjust all users.
 519
 520         * oacc-mem.c (present_create_copy): Refactor into...
 521         (goacc_enter_data): ... this.  Adjust all users.
 522
 523         * target.c (gomp_unmap_vars_internal): Add a safeguard to
 524         'gomp_remove_var'.
 525
 526         * target.c (gomp_to_device_kind_p): Handle 'GOMP_MAP_FORCE_FROM'
 527         like 'GOMP_MAP_FROM'.
 528
 529         PR libgomp/92726
 530         PR libgomp/92970
 531         PR libgomp/92984
 532         * oacc-mem.c (delete_copyout): No-op behavior if 'lookup_host'
 533         fails.
 534         (GOACC_enter_exit_data): Simplify accordingly.
 535         * testsuite/libgomp.oacc-c-c++-common/pr92970-1.c: New file,
 536         subsuming...
 537         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: ... this file...
 538         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: ..., and this
 539         file.
 540         * testsuite/libgomp.oacc-c-c++-common/pr92984-1.c: New file,
 541         subsuming...
 542         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: ... this file...
 543         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: ..., and this
 544         file.
 545         * testsuite/libgomp.oacc-c-c++-common/pr92726-1.c: New file,
 546         subsuming...
 547         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: ... this file.
 548
 549         * oacc-mem.c (GOACC_enter_exit_data): Simplify 'exit data'
 550         'finalize' handling.
 551
 552         PR libgomp/92848
 553         * oacc-mem.c (acc_map_data, present_create_copy)
 554         (goacc_insert_pointer): Use 'GOMP_MAP_VARS_ENTER_DATA'.
 555         (acc_unmap_data, delete_copyout, goacc_remove_pointer): Adjust.
 556         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Remove.
 557         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-a.c: New file
 558         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-p.c: Likewise.
 559         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-a.c: Likewise.
 560         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-p.c: Likewise.
 561         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
 562         Remove "XFAIL"s.
 563
 564         * target.c (gomp_unmap_tgt): Make it 'static'.
 565         * libgomp.h (gomp_unmap_tgt): Remove.
 566
 567 2019-12-18  Tobias Burnus  <tobias@codesourcery.com>
 568
 569         PR middle-end/86416
 570         * testsuite/libgomp.c/pr86416-1.c: New.
 571         * testsuite/libgomp.c/pr86416-2.c: New.
 572
 573 2019-12-17  Tobias Burnus  <tobias@codesourcery.com>
 574
 575         * config/accel/openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark
 576         all symbols as public except for the 'use …, only' imported symbol,
 577         which is private.
 578         (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
 579         all symbols from module openacc_kinds as PUBLIC
 580         * openacc.f90: Add comment with crossref to that file and openmp_lib.h;
 581         fix comment typo.
 582         * openacc_lib.h (acc_device_gcn): Add this PARAMETER.
 583
 584 2019-12-13  Julian Brown  <julian@codesourcery.com>
 585
 586         PR libgomp/92881
 587
 588         * libgomp.h (gomp_remove_var_async): Add prototype.
 589         * oacc-mem.c (delete_copyout): Call gomp_remove_var_async instead of
 590         gomp_remove_var.
 591         * target.c (gomp_unref_tgt): Change return type to bool, indicating
 592         whether target_mem_desc was unmapped.
 593         (gomp_unref_tgt_void): New.
 594         (gomp_remove_var): Reimplement in terms of...
 595         (gomp_remove_var_internal): ...this new helper function.
 596         (gomp_remove_var_async): New, implemented using above helper function.
 597         (gomp_unmap_vars_internal): Use gomp_unref_tgt_void instead of
 598         gomp_unref_tgt.
 599
 600 2019-12-13  Andrew Stubbs  <ams@codesourcery.com>
 601
 602         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Handle gcn.
 603         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
 604         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c: Likewise.
 605         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Likewise.
 606         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c:
 607         Likewise.
 608         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Disable on GCN.
 609         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Likewise.
 610
 611 2019-12-13  Tobias Burnus  <tobias@codesourcery.com>
 612
 613         * openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark all symbols
 614         as public except for the 'use …, only' imported symbol, which is
 615         private.
 616         (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
 617         all symbols from module openacc_kinds as PUBLIC; add missing PUBLIC
 618         attributes for acc_copyout_finalize and acc_delete_finalize.
 619
 620 2019-12-11  Jakub Jelinek  <jakub@redhat.com>
 621
 622         PR fortran/92899
 623         * testsuite/libgomp.fortran/atomic1.f90: New test.
 624
 625 2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
 626
 627         PR libgomp/92843
 628         * oacc-mem.c (present_create_copy, delete_copyout): Fix dynamic
 629         reference counting for structured 'REFCOUNT_INFINITY'.  Add some
 630         assertions.
 631         (goacc_insert_pointer, goacc_remove_pointer): Adjust accordingly.
 632         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: New file.
 633         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Fix OpenACC.
 634         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
 635         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
 636
 637         * oacc-parallel.c (find_pointer, GOACC_enter_exit_data): Move...
 638         * oacc-mem.c: ... here.
 639         (gomp_acc_insert_pointer, gomp_acc_remove_pointer): Rename to
 640         'goacc_insert_pointer', 'goacc_remove_pointer', and make 'static'.
 641         * libgomp.h (gomp_acc_insert_pointer, gomp_acc_remove_pointer):
 642         Remove.
 643         * libgomp_g.h: Update.
 644
 645         * oacc-parallel.c (GOACC_wait, goacc_wait): Move...
 646         * oacc-async.c: ... here.
 647         * oacc-int.h (goacc_wait): Declare.
 648         * libgomp_g.h: Update
 649
 650         PR libgomp/92854
 651         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-1.c:
 652         New file.
 653         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-2.c:
 654         Likewise.
 655         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-3.c:
 656         Likewise.
 657         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-1.c:
 658         Likewise.
 659         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-2.c:
 660         Likewise.
 661         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-3.c:
 662         Likewise.
 663
 664 2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
 665             Julian Brown  <julian@codesourcery.com>
 666
 667         * target.c (gomp_load_image_to_device, omp_target_associate_ptr):
 668         Initialize 'dynamic_refcount' whenever we initialize 'refcount'.
 669
 670 2019-12-11  Tobias Burnus  <tobias@codesourcery.com>
 671
 672         * omp_lib.h.in: Fix spelling of function declaration
 673         omp_get_cancell(l)ation.
 674         * libgomp.texi (acc_is_present, acc_async_test, acc_async_test_all):
 675         Fix typos.
 676         * env.c: Fix comment typos.
 677         * oacc-host.c: Likewise.
 678         * ordered.c: Likewise.
 679         * task.c: Likewise.
 680         * team.c: Likewise.
 681         * config/gcn/task.c: Likewise.
 682         * config/gcn/team.c: Likewise.
 683         * config/nvptx/task.c: Likewise.
 684         * config/nvptx/team.c: Likewise.
 685         * plugin/plugin-gcn.c: Likewise.
 686         * testsuite/libgomp.fortran/jacobi.f: Likewise.
 687         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 688         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: Likewise.
 689
 690 2019-12-11  Tobias Burnus  <tobias@codesourcery.com>
 691
 692         * testsuite/libgomp.oacc-fortran/optional-cache.f95: Add 'dg-do run'.
 693         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: Remove
 694         unnecessary 'dg-additional-options "-w"'.
 695
 696 2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
 697             Julian Brown  <julian@codesourcery.com>
 698
 699         PR libgomp/92116
 700         PR libgomp/92877
 701
 702         * oacc-mem.c (lookup_dev): Reimplement.  Adjust all users.
 703         * libgomp.h (struct acc_dispatch_t): Remove 'data_environ' member.
 704         Adjust all users.
 705         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
 706         Remove XFAIL.
 707         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
 708         Likewise.
 709         * testsuite/libgomp.oacc-c-c++-common/pr92877-1.c: New file.
 710
 711 2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
 712
 713         PR libgomp/92503
 714         * oacc-mem.c (acc_free): Error out instead of 'acc_unmap_data'.
 715         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-1.c: New
 716         file.
 717         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-2.c:
 718         Likewise.
 719         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3-2.c:
 720         Likewise.
 721         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3.c:
 722         Likewise.
 723         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
 724         Likewise.
 725         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
 726         Likewise.
 727         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
 728         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
 729         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
 730         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
 731         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
 732         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
 733         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 734         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 735         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
 736         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
 737
 738         PR libgomp/92840
 739         * oacc-mem.c (acc_map_data): Clarify reference counting behavior.
 740         (acc_unmap_data): Add error case for 'REFCOUNT_INFINITY'.
 741         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-1.c:
 742         New file.
 743         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-2.c:
 744         Likewise.
 745         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-3.c:
 746         Likewise.
 747         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
 748         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Adjust.
 749
 750         PR libgomp/92511
 751         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: Remove
 752         this file...
 753         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: ..., and
 754         this file...
 755         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: ..., and this
 756         file...
 757         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: ..., and this
 758         file...
 759         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
 760         ... with their content moved into, and extended in this new file.
 761         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-a.c:
 762         New file.
 763         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-p.c:
 764         Likewise.
 765         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-a.c:
 766         Likewise.
 767         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-2.c:
 768         Likewise.
 769
 770         * testsuite/libgomp.oacc-c-c++-common/map-data-1.c: New file.
 771
 772         PR libgomp/92854
 773         * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: New file.
 774
 775         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New file.
 776
 777         * target.c (gomp_exit_data): Use 'gomp_remove_var'.
 778
 779 2019-12-09  Tobias Burnus  <tobias@codesourcery.com>
 780
 781         * testsuite/libgomp.fortran/use_device_addr-3.f90: Make 'stop' codes
 782         unique.
 783         * testsuite/libgomp.fortran/use_device_addr-4.f90: Ditto.
 784         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
 785         * testsuite/libgomp.oacc-fortran/declare-5.f90: Ditto.
 786         * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90:
 787         Ditto.
 788         * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: Ditto.
 789         * testsuite/libgomp.oacc-fortran/optional-update-host.f90: Ditto.
 790
 791 2019-12-06  Kwok Cheung Yeung  <kcy@codesourcery.com>
 792
 793         * config/accel/proc.c (omp_get_num_procs): Apply ialias macro.
 794
 795 2019-12-06  Tobias Burnus  <tobias@codesourcery.com>
 796             Kwok Cheung Yeung <kcy@codesourcery.com>
 797
 798         * oacc-mem.c (update_dev_host, gomp_acc_insert_pointer): Just return
 799         if input it a NULL pointer.
 800         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Remove; dependent on
 801         diagnostic of NULL pointer.
 802         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Ditto.
 803         * testsuite/libgomp.fortran/optional-map.f90: New.
 804         * testsuite/libgomp.fortran/use_device_addr-1.f90
 805         (test_dummy_opt_callee_1_absent): New.
 806         (test_dummy_opt_call_1): Call it.
 807         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
 808         * testsuite/libgomp.fortran/use_device_addr-3.f90: Likewise.
 809         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
 810         * testsuite/libgomp.oacc-fortran/optional-cache.f95: New.
 811         * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90: New.
 812         * testsuite/libgomp.oacc-fortran/optional-data-copyin.f90: New.
 813         * testsuite/libgomp.oacc-fortran/optional-data-copyout.f90: New.
 814         * testsuite/libgomp.oacc-fortran/optional-data-enter-exit.f90: New.
 815         * testsuite/libgomp.oacc-fortran/optional-declare.f90: New.
 816         * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: New.
 817         * testsuite/libgomp.oacc-fortran/optional-host_data.f90: New.
 818         * testsuite/libgomp.oacc-fortran/optional-nested-calls.f90: New.
 819         * testsuite/libgomp.oacc-fortran/optional-private.f90: New.
 820         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: New.
 821         * testsuite/libgomp.oacc-fortran/optional-update-device.f90: New.
 822         * testsuite/libgomp.oacc-fortran/optional-update-host.f90: New.
 823
 824 2019-12-05  Tobias Burnus  <tobias@codesourcery.com>
 825
 826         * testsuite/libgomp.oacc-fortran/error_stop-1.f: Also don't
 827         expect dg-output of 'Error termination.' for GCN.
 828         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
 829         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
 830
 831 2019-12-04  Jakub Jelinek  <jakub@redhat.com>
 832
 833         PR fortran/92756
 834         * testsuite/libgomp.fortran/teams1.f90: New test.
 835         * testsuite/libgomp.fortran/teams2.f90: New test.
 836
 837 2019-12-03  Frederik Harwath  <frederik@codesourcery.com>
 838
 839         * oacc-init.c (acc_known_device_type): Add function.
 840         (unknown_device_type_error): Add function.
 841         (name_of_acc_device_t): Change to call unknown_device_type_error
 842         on unknown type.
 843         (resolve_device): Use acc_known_device_type.
 844         (acc_init): Fail if acc_device_t argument is not valid.
 845         (acc_shutdown): Likewise.
 846         (acc_get_num_devices): Likewise.
 847         (acc_set_device_type): Likewise.
 848         (acc_get_device_num): Likewise.
 849         (acc_set_device_num): Likewise.
 850         (acc_on_device): Add comment that argument validity is not checked.
 851
 852 2019-12-03  Andrew Stubbs  <ams@codesourcery.com>
 853
 854         * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
 855         Recognize amdgcn.
 856         (check_effective_target_openacc_amdgcn_accel_present): New proc.
 857         (check_effective_target_openacc_amdgcn_accel_selected): New proc.
 858         * testsuite/libgomp.oacc-c++/c++.exp: Add support for amdgcn.
 859         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 860         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 861
 862 2019-12-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 863
 864         PR libgomp/91938
 865         * configure.tgt: Avoid IE tls on *-*-musl*.
 866
 867 2019-11-29  Tobias Burnus  <tobias@codesourcery.com>
 868
 869         * testsuite/libgomp.oacc-fortran/declare-5.f90: Extend by
 870         adding a common-block test case.
 871
 872 2019-11-29  Jakub Jelinek  <jakub@redhat.com>
 873
 874         PR c++/60228
 875         * testsuite/libgomp.c++/udr-20.C: New test.
 876         * testsuite/libgomp.c++/udr-21.C: New test.
 877
 878 2019-11-27  Thomas Schwinge  <thomas@codesourcery.com>
 879
 880         * testsuite/lib/libgomp.exp
 881         (check_effective_target_offload_target_nvptx): New proc.
 882         * testsuite/libgomp.fortran/target-print-1.f90: Use it with
 883         'dg-skip-if'.
 884         * testsuite/libgomp.oacc-fortran/print-1.f90: Likewise.
 885         * testsuite/libgomp.fortran/target-print-1-nvptx.f90: New file.
 886         * testsuite/libgomp.oacc-fortran/print-1-nvptx.f90: Likewise.
 887
 888 2019-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 889
 890         * testsuite/libgomp.c/pr39591-1.c: Rename err to e.
 891         * testsuite/libgomp.c/pr39591-2.c: Likewise.
 892         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 893         * testsuite/libgomp.c/private-1.c: Likewise.
 894         * testsuite/libgomp.c/task-1.c: Likewise.
 895         * testsuite/libgomp.c/task-5.c: Renamed err to serr.
 896
 897 2019-11-20  Julian Brown  <julian@codesourcery.com>
 898
 899         * plugin/plugin-gcn.c (wait_for_queue_nonfull): Don't lock/unlock
 900         aq->mutex here.
 901         (queue_push_launch): Lock aq->mutex before calling
 902         wait_for_queue_nonfull.
 903         (queue_push_callback): Likewise.
 904         (queue_push_asyncwait): Likewise.
 905         (queue_push_placeholder): Likewise.
 906
 907 2019-11-20  Julian Brown  <julian@codesourcery.com>
 908
 909         * plugin/plugin-gcn.c (hsa_memory_copy_wrapper): New.
 910         (copy_data, GOMP_OFFLOAD_host2dev): Use above function.
 911         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_dev2dev): Check hsa_memory_copy
 912         return code.
 913
 914 2019-11-20  Julian Brown  <julian@codesourcery.com>
 915
 916         PR libgomp/92511
 917
 918         * oacc-mem.c (present_create_copy): Fix device pointer return value in
 919         case of "present" subarray.  Use tgt->tgt_start instead of tgt->to_free
 920         in non-present/create case.
 921         (delete_copyout): Change error condition to fail only on copies outside
 922         of mapped block.  Adjust error message accordingly.
 923         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: New test.
 924         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: New test.
 925         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Adjust expected error
 926         message.
 927         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 928         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Allow test to pass now.
 929         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 930
 931 2019-11-20  Maciej W. Rozycki  <macro@wdc.com>
 932
 933         * testsuite/lib/libgomp.exp (libgomp_init): Add flags to find
 934         libatomic in build-tree testing.
 935
 936 2019-11-18  Maciej W. Rozycki  <macro@wdc.com>
 937
 938         * testsuite/Makefile.in: Regenerate.
 939
 940 2019-11-15  Andrew Stubbs  <ams@codesourcery.com>
 941
 942         * testsuite/libgomp.c/target-print-1.c: New file.
 943         * testsuite/libgomp.fortran/target-print-1.f90: New file.
 944         * testsuite/libgomp.oacc-c/print-1.c: New file.
 945         * testsuite/libgomp.oacc-fortran/print-1.f90: New file.
 946
 947 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
 948             Kwok Cheung Yeung  <kcy@codesourcery.com>
 949             Julian Brown  <julian@codesourcery.com>
 950             Tom de Vries  <tom@codesourcery.com>
 951
 952         * plugin/Makefrag.am: Add amdgcn plugin support.
 953         * plugin/configfrag.ac: Likewise.
 954         * plugin/plugin-gcn.c: New file.
 955         * configure: Regenerate.
 956         * Makefile.in: Regenerate.
 957         * testsuite/Makefile.in: Regenerate.
 958
 959 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
 960
 961         * config/gcn/team.c (gomp_gcn_enter_kernel): Set up the team arena
 962         and use team_malloc variants.
 963         (gomp_gcn_exit_kernel): Use team_free.
 964         * libgomp.h (TEAM_ARENA_SIZE): Define.
 965         (TEAM_ARENA_START): Define.
 966         (TEAM_ARENA_FREE): Define.
 967         (TEAM_ARENA_END): Define.
 968         (team_malloc): New function.
 969         (team_malloc_cleared): New function.
 970         (team_free): New function.
 971         * team.c (gomp_new_team): Initialize and use team_malloc.
 972         (free_team): Use team_free.
 973         (gomp_free_thread): Use team_free.
 974         (gomp_pause_host): Use team_free.
 975         * work.c (gomp_init_work_share): Use team_malloc.
 976         (gomp_fini_work_share): Use team_free.
 977
 978 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
 979             Kwok Cheung Yeung  <kcy@codesourcery.com>
 980             Julian Brown  <julian@codesourcery.com>
 981             Tom de Vries  <tom@codesourcery.com>
 982
 983         * Makefile.am (libgomp_la_SOURCES): Add oacc-target.c.
 984         * Makefile.in: Regenerate.
 985         * config.h.in (PLUGIN_GCN): Add new undef.
 986         * config/accel/openacc.f90 (acc_device_gcn): New parameter.
 987         * config/gcn/affinity-fmt.c: New file.
 988         * config/gcn/bar.c: New file.
 989         * config/gcn/bar.h: New file.
 990         * config/gcn/doacross.h: New file.
 991         * config/gcn/icv-device.c: New file.
 992         * config/gcn/oacc-target.c: New file.
 993         * config/gcn/simple-bar.h: New file.
 994         * config/gcn/target.c: New file.
 995         * config/gcn/task.c: New file.
 996         * config/gcn/team.c: New file.
 997         * config/gcn/time.c: New file.
 998         * configure.ac: Add amdgcn*-*-*.
 999         * configure: Regenerate.
1000         * configure.tgt: Add amdgcn*-*-*.
1001         * libgomp-plugin.h (offload_target_type): Add OFFLOAD_TARGET_TYPE_GCN.
1002         * libgomp.h (gcn_thrs): Add amdgcn variant.
1003         (set_gcn_thrs): Likewise.
1004         (gomp_thread): Likewise.
1005         * oacc-int.h (goacc_thread): Likewise.
1006         * oacc-target.c: New file.
1007         * openacc.f90 (acc_device_gcn): New parameter.
1008         * openacc.h (acc_device_t): Add acc_device_gcn.
1009         * team.c (gomp_free_pool_helper): Add amdgcn support.
1010
1011 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
1012             Julian Brown  <julian@codesourcery.com>
1013
1014         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_async_construct): Add int
1015         parameter.
1016         * oacc-async.c (lookup_goacc_asyncqueue): Pass device number to the
1017         queue constructor.
1018         * oacc-host.c (host_openacc_async_construct): Add device parameter.
1019         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_openacc_async_construct): Add
1020         device parameter.
1021
1022 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
1023
1024         * configure.tgt (nvptx*-*-*): Add "accel" directory.
1025         * config/nvptx/libgomp-plugin.c: Move ...
1026         * config/accel/libgomp-plugin.c: ... to here.
1027         * config/nvptx/lock.c: Move ...
1028         * config/accel/lock.c: ... to here.
1029         * config/nvptx/mutex.c: Move ...
1030         * config/accel/mutex.c: ... to here.
1031         * config/nvptx/mutex.h: Move ...
1032         * config/accel/mutex.h: ... to here.
1033         * config/nvptx/oacc-async.c: Move ...
1034         * config/accel/oacc-async.c: ... to here.
1035         * config/nvptx/oacc-cuda.c: Move ...
1036         * config/accel/oacc-cuda.c: ... to here.
1037         * config/nvptx/oacc-host.c: Move ...
1038         * config/accel/oacc-host.c: ... to here.
1039         * config/nvptx/oacc-init.c: Move ...
1040         * config/accel/oacc-init.c: ... to here.
1041         * config/nvptx/oacc-mem.c: Move ...
1042         * config/accel/oacc-mem.c: ... to here.
1043         * config/nvptx/oacc-plugin.c: Move ...
1044         * config/accel/oacc-plugin.c: ... to here.
1045         * config/nvptx/omp-lock.h: Move ...
1046         * config/accel/omp-lock.h: ... to here.
1047         * config/nvptx/openacc.f90: Move ...
1048         * config/accel/openacc.f90: ... to here.
1049         * config/nvptx/pool.h: Move ...
1050         * config/accel/pool.h: ... to here.
1051         * config/nvptx/proc.c: Move ...
1052         * config/accel/proc.c: ... to here.
1053         * config/nvptx/ptrlock.c: Move ...
1054         * config/accel/ptrlock.c: ... to here.
1055         * config/nvptx/ptrlock.h: Move ...
1056         * config/accel/ptrlock.h: ... to here.
1057         * config/nvptx/sem.c: Move ...
1058         * config/accel/sem.c: ... to here.
1059         * config/nvptx/sem.h: Move ...
1060         * config/accel/sem.h: ... to here.
1061         * config/nvptx/thread-stacksize.h: Move ...
1062         * config/accel/thread-stacksize.h: ... to here.
1063
1064 2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
1065             Tobias Burnus  <tobias@codesourcery.com>
1066             Frederik Harwath  <frederik@codesourcery.com>
1067             Thomas Schwinge  <thomas@codesourcery.com>
1068
1069         libgomp/
1070         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New test.
1071         * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: New test.
1072         * testsuite/libgomp.oacc-fortran/parallel-dims.f89: New test.
1073
1074 2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
1075             Kwok Cheung Yeung  <kcy@codesourcery.com>
1076
1077         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: Extend.
1078         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: New.
1079
1080 2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>
1081
1082         * testsuite/libgomp.fortran/target9.f90: Specify 'dg-do run'.
1083
1084         * testsuite/libgomp.fortran/use_device_addr-3.f90: Specify 'dg-do
1085         run'.
1086         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
1087         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Likewise.
1088
1089 2019-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1090
1091         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c:
1092         Add expected warnings about missing reduction clauses.
1093         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1094         Likewise.
1095         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c:
1096         Likewise.
1097         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c:
1098         Likewise.
1099
1100 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
1101
1102         * testsuite/libgomp.fortran/pr66199-1.f90: Remove
1103         'dg-do run' (implies torture test) as 'dg-options "O2"' is used.
1104         * testsuite/libgomp.fortran/pr66199-2.f90: Ditto.
1105         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
1106         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
1107         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
1108
1109 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
1110
1111         PR fortran/92305
1112         * testsuite/libgomp.fortran/allocatable2.f90: Use
1113         unique numbers with 'stop'.
1114         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
1115         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
1116         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Ditto.
1117         * testsuite/libgomp.oacc-fortran/lib-15.f90: Ditto.
1118         * testsuite/libgomp.oacc-fortran/pset-1.f90: Ditto.
1119
1120 2019-11-01  Tobias Burnus  <tobias@codesourcery.com>
1121
1122         * testsuite/libgomp.fortran/use_device_addr-1.f90 (test_nullptr_1,
1123         test_dummy_opt_nullptr_callee_1): Add present but unallocated test.
1124         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
1125         * testsuite/libgomp.fortran/use_device_addr-3.f90: New.
1126         * testsuite/libgomp.fortran/use_device_addr-4.f90: New.
1127         * testsuite/testsuite/libgomp.fortran/use_device_ptr-1.f90: New.
1128
1129 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
1130
1131         * testsuite/libgomp.fortran/target9.f90: New.
1132
1133 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
1134
1135         * testsuite/libgomp.fortran/aligned1.f03: Replace 'STOP' by 'stop'.
1136         * testsuite/libgomp.fortran/alloc-comp-1.f90: Ditto.
1137         * testsuite/libgomp.fortran/alloc-comp-2.f90: Ditto.
1138         * testsuite/libgomp.fortran/alloc-comp-3.f90: Ditto.
1139         * testsuite/libgomp.fortran/allocatable1.f90: Ditto.
1140         * testsuite/libgomp.fortran/allocatable10.f90: Ditto.
1141         * testsuite/libgomp.fortran/allocatable11.f90: Ditto.
1142         * testsuite/libgomp.fortran/allocatable12.f90: Ditto.
1143         * testsuite/libgomp.fortran/allocatable2.f90: Ditto.
1144         * testsuite/libgomp.fortran/allocatable3.f90: Ditto.
1145         * testsuite/libgomp.fortran/allocatable4.f90: Ditto.
1146         * testsuite/libgomp.fortran/allocatable5.f90: Ditto.
1147         * testsuite/libgomp.fortran/allocatable6.f90: Ditto.
1148         * testsuite/libgomp.fortran/allocatable7.f90: Ditto.
1149         * testsuite/libgomp.fortran/allocatable8.f90: Ditto.
1150         * testsuite/libgomp.fortran/allocatable9.f90: Ditto.
1151         * testsuite/libgomp.fortran/associate1.f90: Ditto.
1152         * testsuite/libgomp.fortran/associate2.f90: Ditto.
1153         * testsuite/libgomp.fortran/associate3.f90: Ditto.
1154         * testsuite/libgomp.fortran/async_io_4.f90: Ditto.
1155         * testsuite/libgomp.fortran/async_io_5.f90: Ditto.
1156         * testsuite/libgomp.fortran/async_io_6.f90: Ditto.
1157         * testsuite/libgomp.fortran/async_io_7.f90: Ditto.
1158         * testsuite/libgomp.fortran/cancel-do-1.f90: Ditto.
1159         * testsuite/libgomp.fortran/cancel-do-2.f90: Ditto.
1160         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Ditto.
1161         * testsuite/libgomp.fortran/cancel-sections-1.f90: Ditto.
1162         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Ditto.
1163         * testsuite/libgomp.fortran/character1.f90: Ditto.
1164         * testsuite/libgomp.fortran/character2.f90: Ditto.
1165         * testsuite/libgomp.fortran/collapse1.f90: Ditto.
1166         * testsuite/libgomp.fortran/collapse2.f90: Ditto.
1167         * testsuite/libgomp.fortran/collapse3.f90: Ditto.
1168         * testsuite/libgomp.fortran/collapse4.f90: Ditto.
1169         * testsuite/libgomp.fortran/crayptr1.f90: Ditto.
1170         * testsuite/libgomp.fortran/crayptr2.f90: Ditto.
1171         * testsuite/libgomp.fortran/crayptr3.f90: Ditto.
1172         * testsuite/libgomp.fortran/declare-simd-1.f90: Ditto.
1173         * testsuite/libgomp.fortran/declare-simd-3.f90: Ditto.
1174         * testsuite/libgomp.fortran/declare-target-2.f90: Ditto.
1175         * testsuite/libgomp.fortran/depend-1.f90: Ditto.
1176         * testsuite/libgomp.fortran/depend-2.f90: Ditto.
1177         * testsuite/libgomp.fortran/depend-3.f90: Ditto.
1178         * testsuite/libgomp.fortran/do1.f90: Ditto.
1179         * testsuite/libgomp.fortran/do2.f90: Ditto.
1180         * testsuite/libgomp.fortran/do_concurrent_5.f90: Ditto.
1181         * testsuite/libgomp.fortran/doacross1.f90: Ditto.
1182         * testsuite/libgomp.fortran/doacross2.f90: Ditto.
1183         * testsuite/libgomp.fortran/doacross3.f90: Ditto.
1184         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Ditto.
1185         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Ditto.
1186         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Ditto.
1187         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Ditto.
1188         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Ditto.
1189         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Ditto.
1190         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Ditto.
1191         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Ditto.
1192         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Ditto.
1193         * testsuite/libgomp.fortran/examples-4/device-1.f90: Ditto.
1194         * testsuite/libgomp.fortran/examples-4/device-2.f90: Ditto.
1195         * testsuite/libgomp.fortran/examples-4/device-3.f90: Ditto.
1196         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Ditto.
1197         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Ditto.
1198         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Ditto.
1199         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Ditto.
1200         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Ditto.
1201         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Ditto.
1202         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Ditto.
1203         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Ditto.
1204         * testsuite/libgomp.fortran/examples-4/target-1.f90: Ditto.
1205         * testsuite/libgomp.fortran/examples-4/target-2.f90: Ditto.
1206         * testsuite/libgomp.fortran/examples-4/target-3.f90: Ditto.
1207         * testsuite/libgomp.fortran/examples-4/target-4.f90: Ditto.
1208         * testsuite/libgomp.fortran/examples-4/target-5.f90: Ditto.
1209         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Ditto.
1210         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Ditto.
1211         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Ditto.
1212         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Ditto.
1213         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Ditto.
1214         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Ditto.
1215         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Ditto.
1216         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Ditto.
1217         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Ditto.
1218         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Ditto.
1219         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Ditto.
1220         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Ditto.
1221         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Ditto.
1222         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Ditto.
1223         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Ditto.
1224         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Ditto.
1225         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Ditto.
1226         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Ditto.
1227         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Ditto.
1228         * testsuite/libgomp.fortran/lastprivate1.f90: Ditto.
1229         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
1230         * testsuite/libgomp.fortran/lib1.f90: Ditto.
1231         * testsuite/libgomp.fortran/lib4.f90: Ditto.
1232         * testsuite/libgomp.fortran/lock-1.f90: Ditto.
1233         * testsuite/libgomp.fortran/lock-2.f90: Ditto.
1234         * testsuite/libgomp.fortran/nested1.f90: Ditto.
1235         * testsuite/libgomp.fortran/nestedfn1.f90: Ditto.
1236         * testsuite/libgomp.fortran/nestedfn2.f90: Ditto.
1237         * testsuite/libgomp.fortran/nestedfn3.f90: Ditto.
1238         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
1239         * testsuite/libgomp.fortran/nestedfn5.f90: Ditto.
1240         * testsuite/libgomp.fortran/omp_atomic1.f90: Ditto.
1241         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
1242         * testsuite/libgomp.fortran/omp_atomic3.f90: Ditto.
1243         * testsuite/libgomp.fortran/omp_atomic4.f90: Ditto.
1244         * testsuite/libgomp.fortran/omp_atomic5.f90: Ditto.
1245         * testsuite/libgomp.fortran/omp_cond1.f: Ditto.
1246         * testsuite/libgomp.fortran/omp_cond2.f: Ditto.
1247         * testsuite/libgomp.fortran/omp_cond3.F90: Ditto.
1248         * testsuite/libgomp.fortran/omp_cond4.F90: Ditto.
1249         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
1250         * testsuite/libgomp.fortran/omp_parse2.f90: Ditto.
1251         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
1252         * testsuite/libgomp.fortran/omp_parse4.f90: Ditto.
1253         * testsuite/libgomp.fortran/openmp_version-1.f: Ditto.
1254         * testsuite/libgomp.fortran/openmp_version-2.f90: Ditto.
1255         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Ditto.
1256         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Ditto.
1257         * testsuite/libgomp.fortran/pointer1.f90: Ditto.
1258         * testsuite/libgomp.fortran/pointer2.f90: Ditto.
1259         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
1260         * testsuite/libgomp.fortran/pr27395-1.f90: Ditto.
1261         * testsuite/libgomp.fortran/pr27395-2.f90: Ditto.
1262         * testsuite/libgomp.fortran/pr27416-1.f90: Ditto.
1263         * testsuite/libgomp.fortran/pr27916-1.f90: Ditto.
1264         * testsuite/libgomp.fortran/pr27916-2.f90: Ditto.
1265         * testsuite/libgomp.fortran/pr28390.f: Ditto.
1266         * testsuite/libgomp.fortran/pr29629.f90: Ditto.
1267         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1268         * testsuite/libgomp.fortran/pr33880.f90: Ditto.
1269         * testsuite/libgomp.fortran/pr34020.f90: Ditto.
1270         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
1271         * testsuite/libgomp.fortran/pr42162.f90: Ditto.
1272         * testsuite/libgomp.fortran/pr46753.f90: Ditto.
1273         * testsuite/libgomp.fortran/pr48894.f90: Ditto.
1274         * testsuite/libgomp.fortran/pr49792-1.f90: Ditto.
1275         * testsuite/libgomp.fortran/pr49792-2.f90: Ditto.
1276         * testsuite/libgomp.fortran/pr63938-1.f90: Ditto.
1277         * testsuite/libgomp.fortran/pr63938-2.f90: Ditto.
1278         * testsuite/libgomp.fortran/pr65597.f90: Ditto.
1279         * testsuite/libgomp.fortran/pr66199-1.f90: Ditto.
1280         * testsuite/libgomp.fortran/pr71014.f90: Ditto.
1281         * testsuite/libgomp.fortran/pr81304.f90: Ditto.
1282         * testsuite/libgomp.fortran/pr81841.f90: Ditto.
1283         * testsuite/libgomp.fortran/pr84418-1.f90: Ditto.
1284         * testsuite/libgomp.fortran/pr84418-2.f90: Ditto.
1285         * testsuite/libgomp.fortran/procptr1.f90: Ditto.
1286         * testsuite/libgomp.fortran/recursion1.f90: Ditto.
1287         * testsuite/libgomp.fortran/reduction1.f90: Ditto.
1288         * testsuite/libgomp.fortran/reduction2.f90: Ditto.
1289         * testsuite/libgomp.fortran/reduction3.f90: Ditto.
1290         * testsuite/libgomp.fortran/reduction4.f90: Ditto.
1291         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
1292         * testsuite/libgomp.fortran/reduction6.f90: Ditto.
1293         * testsuite/libgomp.fortran/reference1.f90: Ditto.
1294         * testsuite/libgomp.fortran/reference2.f90: Ditto.
1295         * testsuite/libgomp.fortran/retval1.f90: Ditto.
1296         * testsuite/libgomp.fortran/retval2.f90: Ditto.
1297         * testsuite/libgomp.fortran/sharing1.f90: Ditto.
1298         * testsuite/libgomp.fortran/sharing2.f90: Ditto.
1299         * testsuite/libgomp.fortran/simd1.f90: Ditto.
1300         * testsuite/libgomp.fortran/simd2.f90: Ditto.
1301         * testsuite/libgomp.fortran/simd3.f90: Ditto.
1302         * testsuite/libgomp.fortran/simd4.f90: Ditto.
1303         * testsuite/libgomp.fortran/simd5.f90: Ditto.
1304         * testsuite/libgomp.fortran/simd6.f90: Ditto.
1305         * testsuite/libgomp.fortran/simd7.f90: Ditto.
1306         * testsuite/libgomp.fortran/stack.f90: Ditto.
1307         * testsuite/libgomp.fortran/strassen.f90: Ditto.
1308         * testsuite/libgomp.fortran/tabs1.f90: Ditto.
1309         * testsuite/libgomp.fortran/tabs2.f: Ditto.
1310         * testsuite/libgomp.fortran/target1.f90: Ditto.
1311         * testsuite/libgomp.fortran/target2.f90: Ditto.
1312         * testsuite/libgomp.fortran/target3.f90: Ditto.
1313         * testsuite/libgomp.fortran/target4.f90: Ditto.
1314         * testsuite/libgomp.fortran/target5.f90: Ditto.
1315         * testsuite/libgomp.fortran/target6.f90: Ditto.
1316         * testsuite/libgomp.fortran/target7.f90: Ditto.
1317         * testsuite/libgomp.fortran/target8.f90: Ditto.
1318         * testsuite/libgomp.fortran/task1.f90: Ditto.
1319         * testsuite/libgomp.fortran/task2.f90: Ditto.
1320         * testsuite/libgomp.fortran/task3.f90: Ditto.
1321         * testsuite/libgomp.fortran/task4.f90: Ditto.
1322         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
1323         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
1324         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
1325         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
1326         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
1327         * testsuite/libgomp.fortran/threadprivate1.f90: Ditto.
1328         * testsuite/libgomp.fortran/threadprivate2.f90: Ditto.
1329         * testsuite/libgomp.fortran/threadprivate3.f90: Ditto.
1330         * testsuite/libgomp.fortran/threadprivate4.f90: Ditto.
1331         * testsuite/libgomp.fortran/udr1.f90: Ditto.
1332         * testsuite/libgomp.fortran/udr10.f90: Ditto.
1333         * testsuite/libgomp.fortran/udr11.f90: Ditto.
1334         * testsuite/libgomp.fortran/udr12.f90: Ditto.
1335         * testsuite/libgomp.fortran/udr13.f90: Ditto.
1336         * testsuite/libgomp.fortran/udr14.f90: Ditto.
1337         * testsuite/libgomp.fortran/udr15.f90: Ditto.
1338         * testsuite/libgomp.fortran/udr2.f90: Ditto.
1339         * testsuite/libgomp.fortran/udr3.f90: Ditto.
1340         * testsuite/libgomp.fortran/udr4.f90: Ditto.
1341         * testsuite/libgomp.fortran/udr5.f90: Ditto.
1342         * testsuite/libgomp.fortran/udr6.f90: Ditto.
1343         * testsuite/libgomp.fortran/udr7.f90: Ditto.
1344         * testsuite/libgomp.fortran/udr8.f90: Ditto.
1345         * testsuite/libgomp.fortran/udr9.f90: Ditto.
1346         * testsuite/libgomp.fortran/vla1.f90: Ditto.
1347         * testsuite/libgomp.fortran/vla2.f90: Ditto.
1348         * testsuite/libgomp.fortran/vla3.f90: Ditto.
1349         * testsuite/libgomp.fortran/vla4.f90: Ditto.
1350         * testsuite/libgomp.fortran/vla5.f90: Ditto.
1351         * testsuite/libgomp.fortran/vla6.f90: Ditto.
1352         * testsuite/libgomp.fortran/vla7.f90: Ditto.
1353         * testsuite/libgomp.fortran/vla8.f90: Ditto.
1354         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
1355         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
1356
1357 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
1358
1359         * testsuite/libgomp.fortran/target-simd.f90: Use stop not abort.
1360         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90:
1361         Ditto; add 'dg-do run' for torture testing.
1362         * testsuite/libgomp.fortran/lastprivate1.f90:  Add 'dg-do run'.
1363         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
1364         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
1365         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
1366         * testsuite/libgomp.fortran/pr28390.f: Ditto.
1367         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
1368         * testsuite/libgomp.fortran/pr90779.f90: Ditto.
1369         * testsuite/libgomp.fortran/task2.f90: Ditto.
1370         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
1371         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
1372         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
1373         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
1374         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
1375         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
1376
1377 2019-10-28  Tobias Burnus  <tobias@codesourcery.com>
1378
1379         * testsuite/libgomp.oacc-fortran/abort-1.f90: Add 'dg-do run'.
1380         * testsuite/libgomp.oacc-fortran/abort-2.f90: Ditto.
1381         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Ditto.
1382         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f90: Ditto.
1383         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f90: Ditto.
1384         * testsuite/libgomp.oacc-fortran/lib-1.f90: Ditto.
1385         * testsuite/libgomp.oacc-fortran/common-block-1.f90:
1386         Use 'stop' not abort().
1387         * testsuite/libgomp.oacc-fortran/common-block-2.f90: Ditto.
1388         * testsuite/libgomp.oacc-fortran/common-block-3.f90: Ditto.
1389         * testsuite/libgomp.oacc-fortran/data-1.f90: Ditto.
1390         * testsuite/libgomp.oacc-fortran/data-2.f90: Ditto.
1391         * testsuite/libgomp.oacc-fortran/data-5.f90: Ditto.
1392         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Ditto.
1393         * testsuite/libgomp.oacc-fortran/gemm-2.f90: Ditto.
1394         * testsuite/libgomp.oacc-fortran/gemm.f90: Ditto.
1395         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Ditto.
1396         * testsuite/libgomp.oacc-fortran/host_data-3.f90: Ditto.
1397         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Ditto.
1398         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Ditto.
1399         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Ditto.
1400         * testsuite/libgomp.oacc-fortran/kernels-independent.f90: Ditto.
1401         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Ditto.
1402         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Ditto.
1403         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
1404         Ditto.
1405         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
1406         Ditto.
1407         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
1408         Ditto.
1409         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
1410         Ditto.
1411         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
1412         Ditto.
1413         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-1.f90:
1414         Ditto.
1415         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-2.f90:
1416         Ditto.
1417         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-1.f90:
1418         Ditto.
1419         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-2.f90:
1420         Ditto.
1421         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-3.f90:
1422         Ditto.
1423         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-4.f90:
1424         Ditto.
1425         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-5.f90:
1426         Ditto.
1427         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-6.f90:
1428         Ditto.
1429         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-7.f90:
1430         Ditto.
1431         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Ditto.
1432         * testsuite/libgomp.oacc-fortran/lib-12.f90: Ditto.
1433         * testsuite/libgomp.oacc-fortran/lib-13.f90: Ditto.
1434         * testsuite/libgomp.oacc-fortran/lib-14.f90: Ditto.
1435         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
1436         Likewise and also add 'dg-do run'.
1437         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
1438         Ditto.
1439
1440 2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
1441             Tobias Burnus  <tobias@codesourcery.com>
1442
1443         * testsuite/libgomp.oacc-fortran/common-block-1.f90: New test.
1444         * testsuite/libgomp.oacc-fortran/common-block-2.f90: New test.
1445         * testsuite/libgomp.oacc-fortran/common-block-3.f90: New test.
1446
1447 2019-10-14  Jakub Jelinek  <jakub@redhat.com>
1448
1449         PR libgomp/92081
1450         * testsuite/libgomp.fortran/target-simd.f90: Iterate from 1 rather
1451         than 0.
1452
1453 2019-10-11  Tobias Burnus  <tobias@codesourcery.com>
1454
1455         * testsuite/libgomp.fortran/use_device_addr-1.f90: New.
1456         * testsuite/libgomp.fortran/use_device_addr-2.f90: New.
1457
1458 2019-10-09  Thomas Schwinge  <thomas@codesourcery.com>
1459
1460         PR middle-end/92036
1461         * testsuite/libgomp.oacc-c-c++-common/data-firstprivate-1.c: New
1462         file.
1463
1464 2019-10-09  Tobias Burnus  <tobias@codesourcery.com>
1465
1466         PR testsuite/91884
1467         * testsuite/libgomp.fortran/fortran.exp: Conditionally
1468         add -lquadmath.
1469         * testsuite/libgomp.oacc-fortran/fortran.exp: Ditto.
1470
1471 2019-10-09  Jakub Jelinek  <jakub@redhat.com>
1472
1473         PR libgomp/92028
1474         * target.c (gomp_map_vars_internal): Readd the previous
1475         GOMP_MAP_USE_DEVICE_PTR handling code in the first loop,
1476         though do that just in the !not_found_cnt case.
1477
1478 2019-10-08  Tobias Burnus  <tobias@codesourcery.com>
1479
1480         * gfortran.dg/gomp/target-simd.f90: New.
1481
1482 2019-10-02  Julian Brown  <julian@codesourcery.com>
1483             Cesar Philippidis  <cesar@codesourcery.com>
1484
1485         * libgomp.h (OFFSET_INLINED, OFFSET_POINTER, OFFSET_STRUCT): Define.
1486         * target.c (FIELD_TGT_EMPTY): Define.
1487         (gomp_map_val): Use OFFSET_* macros instead of magic constants.  Write
1488         as switch instead of list of ifs.
1489         (gomp_map_vars_internal): Use OFFSET_* and FIELD_TGT_EMPTY macros.
1490
1491 2019-10-02  Andreas Tobler  <andreast@gcc.gnu.org>
1492
1493         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: Remove alloca.h
1494         include. Replace alloca () with __builtin_alloca ().
1495         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Likewise.
1496
1497 2019-10-01  Jakub Jelinek  <jakub@redhat.com>
1498
1499         * configure.ac: Remove GCC_HEADER_STDINT(gstdint.h).
1500         * libgomp.h: Include <stdint.h> instead of "gstdint.h".
1501         * oacc-parallel.c: Don't include "libgomp_g.h".
1502         * plugin/plugin-hsa.c: Include <stdint.h> instead of "gstdint.h".
1503         * plugin/plugin-nvptx.c: Don't include "gstdint.h".
1504         * aclocal.m4: Regenerated.
1505         * config.h.in: Regenerated.
1506         * configure: Regenerated.
1507         * Makefile.in: Regenerated.
1508
1509 2019-09-30  Kwok Cheung Yeung  <kcy@codesourcery.com>
1510
1511         * libgomp_g.h: Include stdint.h instead of gstdint.h.
1512
1513 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
1514
1515         * configure: Regenerate.
1516
1517 2019-09-13  Tobias Burnus  <tobias@codesourcery.com>
1518
1519         * plugin/plugin-hsa.c (hsa_warn, hsa_fatal, hsa_error): Ensure
1520         string is initialized.
1521
1522 2019-09-06  Florian Weimer  <fweimer@redhat.com>
1523
1524         * configure: Regenerate.
1525
1526 2019-09-03  Chung-Lin Tang  <cltang@codesourcery.com>
1527
1528         PR other/79543
1529         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Fix GNU ld --version
1530         scanning to conform to the GNU Coding Standards.
1531         * configure: Regenerate.
1532
1533 2019-08-28  Jakub Jelinek  <jakub@redhat.com>
1534
1535         PR libgomp/91530
1536         * testsuite/libgomp.c/scan-21.c: New test.
1537         * testsuite/libgomp.c/scan-22.c: New test.
1538
1539 2019-08-27  Jakub Jelinek  <jakub@redhat.com>
1540
1541         PR libgomp/91530
1542         * testsuite/libgomp.c/scan-11.c: Add -msse2 option for sse2_runtime
1543         targets.
1544         * testsuite/libgomp.c/scan-12.c: Likewise.
1545         * testsuite/libgomp.c/scan-13.c: Likewise.
1546         * testsuite/libgomp.c/scan-14.c: Likewise.
1547         * testsuite/libgomp.c/scan-15.c: Likewise.
1548         * testsuite/libgomp.c/scan-16.c: Likewise.
1549         * testsuite/libgomp.c/scan-17.c: Likewise.
1550         * testsuite/libgomp.c/scan-18.c: Likewise.
1551         * testsuite/libgomp.c/scan-19.c: Likewise.
1552         * testsuite/libgomp.c/scan-20.c: Likewise.
1553         * testsuite/libgomp.c++/scan-9.C: Likewise.
1554         * testsuite/libgomp.c++/scan-10.C: Likewise.
1555         * testsuite/libgomp.c++/scan-11.C: Likewise.
1556         * testsuite/libgomp.c++/scan-12.C: Likewise.
1557         * testsuite/libgomp.c++/scan-14.C: Likewise.
1558         * testsuite/libgomp.c++/scan-15.C: Likewise.
1559         * testsuite/libgomp.c++/scan-13.C: Likewise.  Use sse2_runtime
1560         instead of i?86-*-* x86_64-*-* as target for scan-tree-dump-times.
1561         * testsuite/libgomp.c++/scan-16.C: Likewise.
1562
1563 2019-08-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
1564
1565         PR fortran/91473
1566         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add
1567         -std=legacy so invalid code in the test case is accepted.
1568
1569 2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
1570
1571         PR fortran/91422
1572         * testsuite/libgomp.oacc-fortran/routine-7.f90: Correct array
1573         dimension.
1574
1575 2019-08-08  Jakub Jelinek  <jakub@redhat.com>
1576
1577         * target.c (gomp_map_vars_internal): For GOMP_MAP_USE_DEVICE_PTR
1578         perform the lookup in the first loop only if !not_found_cnt, otherwise
1579         perform lookups for it in the second loop guarded with
1580         if (not_found_cnt || has_firstprivate).
1581         * testsuite/libgomp.c/target-37.c: New test.
1582         * testsuite/libgomp.c++/target-22.C: New test.
1583
1584 2019-08-07  Jakub Jelinek  <jakub@redhat.com>
1585
1586         * testsuite/libgomp.c/target-18.c (struct S): New type.
1587         (foo): Use use_device_addr clause instead of use_device_ptr clause
1588         where required by OpenMP 5.0, add further tests for both use_device_ptr
1589         and use_device_addr clauses.
1590         * testsuite/libgomp.c++/target-9.C (struct S): New type.
1591         (foo): Use use_device_addr clause instead of use_device_ptr clause
1592         where required by OpenMP 5.0, add further tests for both use_device_ptr
1593         and use_device_addr clauses.  Add t and u arguments.
1594         (main): Adjust caller.
1595
1596 2019-08-06  Jakub Jelinek  <jakub@redhat.com>
1597
1598         * testsuite/libgomp.c++/loop-13.C: New test.
1599         * testsuite/libgomp.c++/loop-14.C: New test.
1600         * testsuite/libgomp.c++/loop-15.C: New test.
1601
1602 2019-07-31  Jakub Jelinek  <jakub@redhat.com>
1603
1604         PR middle-end/91301
1605         * testsuite/libgomp.c++/for-27.C: New test.
1606
1607 2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>
1608
1609         * testsuite/libgomp.fortran/reduction4.f90: Update BOZ usage.
1610         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
1611
1612 2019-07-20  Jakub Jelinek  <jakub@redhat.com>
1613
1614         * testsuite/libgomp.c-c++-common/loop-1.c: New test.
1615
1616 2019-07-08  Jakub Jelinek  <jakub@redhat.com>
1617
1618         * testsuite/libgomp.c++/scan-13.C: Replace xfail with target x86.
1619         * testsuite/libgomp.c++/scan-16.C: Likewise.
1620
1621 2019-07-06  Jakub Jelinek  <jakub@redhat.com>
1622
1623         * testsuite/libgomp.c/scan-19.c: New test.
1624         * testsuite/libgomp.c/scan-20.c: New test.
1625
1626         * testsuite/libgomp.c/scan-11.c: New test.
1627         * testsuite/libgomp.c/scan-12.c: New test.
1628         * testsuite/libgomp.c/scan-13.c: New test.
1629         * testsuite/libgomp.c/scan-14.c: New test.
1630         * testsuite/libgomp.c/scan-15.c: New test.
1631         * testsuite/libgomp.c/scan-16.c: New test.
1632         * testsuite/libgomp.c/scan-17.c: New test.
1633         * testsuite/libgomp.c/scan-18.c: New test.
1634         * testsuite/libgomp.c++/scan-9.C: New test.
1635         * testsuite/libgomp.c++/scan-10.C: New test.
1636         * testsuite/libgomp.c++/scan-11.C: New test.
1637         * testsuite/libgomp.c++/scan-12.C: New test.
1638         * testsuite/libgomp.c++/scan-13.C: New test.
1639         * testsuite/libgomp.c++/scan-14.C: New test.
1640         * testsuite/libgomp.c++/scan-15.C: New test.
1641         * testsuite/libgomp.c++/scan-16.C: New test.
1642
1643 2019-07-04  Jakub Jelinek  <jakub@redhat.com>
1644
1645         * testsuite/libgomp.c/scan-9.c: New test.
1646         * testsuite/libgomp.c/scan-10.c: New test.
1647
1648 2019-07-03  Jakub Jelinek  <jakub@redhat.com>
1649
1650         * testsuite/libgomp.c++/scan-1.C: New test.
1651         * testsuite/libgomp.c++/scan-2.C: New test.
1652         * testsuite/libgomp.c++/scan-3.C: New test.
1653         * testsuite/libgomp.c++/scan-4.C: New test.
1654         * testsuite/libgomp.c++/scan-5.C: New test.
1655         * testsuite/libgomp.c++/scan-6.C: New test.
1656         * testsuite/libgomp.c++/scan-7.C: New test.
1657         * testsuite/libgomp.c++/scan-8.C: New test.
1658         * testsuite/libgomp.c/scan-1.c: New test.
1659         * testsuite/libgomp.c/scan-2.c: New test.
1660         * testsuite/libgomp.c/scan-3.c: New test.
1661         * testsuite/libgomp.c/scan-4.c: New test.
1662         * testsuite/libgomp.c/scan-5.c: New test.
1663         * testsuite/libgomp.c/scan-6.c: New test.
1664         * testsuite/libgomp.c/scan-7.c: New test.
1665         * testsuite/libgomp.c/scan-8.c: New test.
1666
1667 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
1668
1669         * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: New file.
1670         * testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c:
1671         Likewise.
1672
1673         * testsuite/libgomp.fortran/allocatable3.f90: Add missing results
1674         check.
1675
1676 2019-06-18  Cesar Philippidis  <cesar@codesourcery.com>
1677
1678         * testsuite/libgomp.oacc-fortran/allocatable-array-1.f90: New
1679         file.
1680
1681 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
1682
1683         PR fortran/90743
1684         * oacc-parallel.c (GOACC_parallel_keyed): Handle NULL mapping
1685         case.
1686         * testsuite/libgomp.fortran/target-allocatable-1-1.f90: New file.
1687         * testsuite/libgomp.fortran/target-allocatable-1-2.f90: Likewise.
1688         * testsuite/libgomp.oacc-fortran/allocatable-1-1.f90: Likewise.
1689         * testsuite/libgomp.oacc-fortran/allocatable-1-2.f90: Likewise.
1690
1691         PR testsuite/90861
1692         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Update.
1693
1694         PR middle-end/90862
1695         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Update.
1696
1697 2019-06-16  Tom de Vries  <tdevries@suse.de>
1698
1699         PR tree-optimization/89376
1700         * testsuite/libgomp.oacc-c-c++-common/pr89376.c: New test.
1701
1702 2019-06-15  Tom de Vries  <tdevries@suse.de>
1703
1704         PR tree-optimization/89713
1705         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Expect no bar.sync.
1706         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Same.
1707
1708 2019-06-15  Jakub Jelinek  <jakub@redhat.com>
1709
1710         PR middle-end/90779
1711         * testsuite/libgomp.c/pr90779.c: New test.
1712         * testsuite/libgomp.fortran/pr90779.f90: New test.
1713
1714 2019-06-15  Tom de Vries  <tdevries@suse.de>
1715
1716         PR tree-optimization/90009
1717         * testsuite/libgomp.oacc-c-c++-common/pr90009.c: New test.
1718
1719 2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>
1720
1721         PR tree-optimization/89713
1722         * testsuite/libgomp.oacc-c-c++-common/pr84955-1.c: New test.
1723
1724 2019-06-11  Jakub Jelinek  <jakub@redhat.com>
1725
1726         PR target/90811
1727         * testsuite/libgomp.c/pr90811.c: New test.
1728
1729 2019-06-05  Jakub Jelinek  <jakub@redhat.com>
1730
1731         * testsuite/libgomp.c++/lastprivate-conditional-1.C: New test.
1732         * testsuite/libgomp.c++/lastprivate-conditional-2.C: New test.
1733
1734 2019-06-04  Jakub Jelinek  <jakub@redhat.com>
1735
1736         * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: New test.
1737         * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: New test.
1738         * testsuite/libgomp.c-c++-common/lastprivate-conditional-9.c: New test.
1739         * testsuite/libgomp.c-c++-common/lastprivate-conditional-10.c: New test.
1740
1741 2019-05-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1742
1743         * configure.ac: Call AX_COUNT_CPUS.
1744         Substitute CPU_COUNT.
1745         * testsuite/Makefile.am (check-am): Use CPU_COUNT as processor
1746         count fallback.
1747         * aclocal.m4: Regenerate.
1748         * configure: Regenerate.
1749         * Makefile.in, testsuite/Makefile.in: Regenerate.
1750
1751 2019-05-29  Jakub Jelinek  <jakub@redhat.com>
1752
1753         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: Rename
1754         to ...
1755         * testsuite/libgomp.c-c++-common/lastprivate-conditional-4.c: ... this.
1756         * testsuite/libgomp.c-c++-common/lastprivate-conditional-5.c: New test.
1757         * testsuite/libgomp.c-c++-common/lastprivate-conditional-6.c: New test.
1758
1759 2019-05-27  Jakub Jelinek  <jakub@redhat.com>
1760
1761         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: New test.
1762
1763         * testsuite/libgomp.c-c++-common/lastprivate-conditional-3.c: New test.
1764
1765         PR libgomp/90641
1766         * work.c (gomp_init_work_share): Instead of aligning final ordered
1767         value to multiples of long long alignment, align to that the
1768         first part (ordered team ids) and if inline_ordered_team_ids
1769         is not on a long long alignment boundary within the structure,
1770         use __alignof__ (long long) - 1 pad size always.
1771         * loop.c (GOMP_loop_start): Fix *mem computation if
1772         inline_ordered_team_ids is not aligned on long long alignment boundary
1773         within the structure.
1774         * loop-ull.c (GOMP_loop_ull_start): Likewise.
1775         * sections.c (GOMP_sections2_start): Likewise.
1776
1777 2019-05-24  Jakub Jelinek  <jakub@redhat.com>
1778
1779         * testsuite/libgomp.c-c++-common/lastprivate-conditional-1.c: New test.
1780         * testsuite/libgomp.c-c++-common/lastprivate-conditional-2.c: New test.
1781
1782         PR libgomp/90585
1783         * plugin/plugin-hsa.c: Include gstdint.h.  Include inttypes.h only if
1784         HAVE_INTTYPES_H is defined.
1785         (print_uint64_t): New typedef.
1786         (PRIu64): Define if HAVE_INTTYPES_H is not defined.
1787         (print_kernel_dispatch, run_kernel): Use PRIu64 macro instead of
1788         "lu", cast uint64_t HSA_DEBUG and fprintf arguments to print_uint64_t.
1789         (release_kernel_dispatch): Likewise.  Cast shadow->debug to uintptr_t
1790         before casting to void *.
1791         * plugin/plugin-nvptx.c: Include gstdint.h instead of stdint.h.
1792         * oacc-mem.c: Don't include config.h nor stdint.h.
1793         * target.c: Don't include config.h.
1794         * oacc-cuda.c: Likewise.
1795         * oacc-host.c: Don't include stdint.h.
1796
1797 2019-05-20  Jakub Jelinek  <jakub@redhat.com>
1798
1799         PR libgomp/90527
1800         * alloc.c (_GNU_SOURCE): Define.
1801
1802 2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>
1803
1804         * acc_prof.h: New file.
1805         * oacc-profiling.c: Likewise.
1806         * Makefile.am (nodist_libsubinclude_HEADERS, libgomp_la_SOURCES):
1807         Add these, respectively.
1808         * Makefile.in: Regenerate.
1809         * env.c (initialize_env): Call goacc_profiling_initialize.
1810         * oacc-plugin.c (GOMP_PLUGIN_goacc_thread)
1811         (GOMP_PLUGIN_goacc_profiling_dispatch): New functions.
1812         * oacc-plugin.h (GOMP_PLUGIN_goacc_thread)
1813         (GOMP_PLUGIN_goacc_profiling_dispatch): Declare.
1814         * libgomp.map (OACC_2.5.1): Add acc_prof_lookup,
1815         acc_prof_register, acc_prof_unregister, and acc_register_library.
1816         (GOMP_PLUGIN_1.3): Add GOMP_PLUGIN_goacc_profiling_dispatch, and
1817         GOMP_PLUGIN_goacc_thread.
1818         * oacc-int.h (struct goacc_thread): Add prof_info, api_info,
1819         prof_callbacks_enabled members.
1820         (goacc_prof_enabled, goacc_profiling_initialize)
1821         (_goacc_profiling_dispatch_p, _goacc_profiling_setup_p)
1822         (goacc_profiling_dispatch): Declare.
1823         (GOACC_PROF_ENABLED, GOACC_PROFILING_DISPATCH_P)
1824         (GOACC_PROFILING_SETUP_P): Define.
1825         * oacc-async.c (acc_async_test, acc_async_test_all, acc_wait)
1826         (acc_wait_async, acc_wait_all, acc_wait_all_async): Update for
1827         OpenACC Profiling Interface.
1828         * oacc-cuda.c (acc_get_current_cuda_device)
1829         (acc_get_current_cuda_context, acc_get_cuda_stream)
1830         (acc_set_cuda_stream): Likewise.
1831         * oacc-init.c (acc_init_1, goacc_attach_host_thread_to_device)
1832         (acc_init, acc_set_device_type, acc_get_device_type)
1833         (acc_get_device_num, goacc_lazy_initialize): Likewise.
1834         * oacc-mem.c (acc_malloc, acc_free, memcpy_tofrom_device)
1835         (acc_deviceptr, acc_hostptr, acc_is_present, acc_map_data)
1836         (acc_unmap_data, present_create_copy, delete_copyout)
1837         (update_dev_host): Likewise.
1838         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_data_start)
1839         (GOACC_data_end, GOACC_enter_exit_data, GOACC_update, GOACC_wait):
1840         Likewise.
1841         * plugin/plugin-nvptx.c (nvptx_exec, nvptx_alloc, nvptx_free)
1842         (GOMP_OFFLOAD_openacc_exec, GOMP_OFFLOAD_openacc_async_exec):
1843         Likewise.
1844         * libgomp.texi: Update.
1845         * testsuite/libgomp.oacc-c-c++-common/acc_prof-dispatch-1.c: New
1846         file.
1847         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Likewise.
1848         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
1849         Likewise.
1850         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
1851         Likewise.
1852         * testsuite/libgomp.oacc-c-c++-common/acc_prof-valid_bytes-1.c:
1853         Likewise.
1854         * testsuite/libgomp.oacc-c-c++-common/acc_prof-version-1.c:
1855         Likewise.
1856
1857 2019-05-13  Chung-Lin Tang <cltang@codesourcery.com>
1858
1859         * libgomp-plugin.h (struct goacc_asyncqueue): Declare.
1860         (struct goacc_asyncqueue_list): Likewise.
1861         (goacc_aq): Likewise.
1862         (goacc_aq_list): Likewise.
1863         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
1864         (GOMP_OFFLOAD_openacc_async_test): Remove.
1865         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
1866         (GOMP_OFFLOAD_openacc_async_wait): Remove.
1867         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
1868         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
1869         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
1870         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
1871         (GOMP_OFFLOAD_openacc_exec): Adjust declaration.
1872         (GOMP_OFFLOAD_openacc_cuda_get_stream): Likewise.
1873         (GOMP_OFFLOAD_openacc_cuda_set_stream): Likewise.
1874         (GOMP_OFFLOAD_openacc_async_exec): Declare.
1875         (GOMP_OFFLOAD_openacc_async_construct): Declare.
1876         (GOMP_OFFLOAD_openacc_async_destruct): Declare.
1877         (GOMP_OFFLOAD_openacc_async_test): Declare.
1878         (GOMP_OFFLOAD_openacc_async_synchronize): Declare.
1879         (GOMP_OFFLOAD_openacc_async_serialize): Declare.
1880         (GOMP_OFFLOAD_openacc_async_queue_callback): Declare.
1881         (GOMP_OFFLOAD_openacc_async_host2dev): Declare.
1882         (GOMP_OFFLOAD_openacc_async_dev2host): Declare.
1883
1884         * libgomp.h (struct acc_dispatch_t): Define 'async' sub-struct.
1885         (gomp_acc_insert_pointer): Adjust declaration.
1886         (gomp_copy_host2dev): New declaration.
1887         (gomp_copy_dev2host): Likewise.
1888         (gomp_map_vars_async): Likewise.
1889         (gomp_unmap_tgt): Likewise.
1890         (gomp_unmap_vars_async): Likewise.
1891         (gomp_fini_device): Likewise.
1892
1893         * oacc-async.c (get_goacc_thread): New function.
1894         (get_goacc_thread_device): New function.
1895         (lookup_goacc_asyncqueue): New function.
1896         (get_goacc_asyncqueue): New function.
1897         (acc_async_test): Adjust code to use new async design.
1898         (acc_async_test_all): Likewise.
1899         (acc_wait): Likewise.
1900         (acc_wait_async): Likewise.
1901         (acc_wait_all): Likewise.
1902         (acc_wait_all_async): Likewise.
1903         (goacc_async_free): New function.
1904         (goacc_init_asyncqueues): Likewise.
1905         (goacc_fini_asyncqueues): Likewise.
1906         * oacc-cuda.c (acc_get_cuda_stream): Adjust code to use new async
1907         design.
1908         (acc_set_cuda_stream): Likewise.
1909         * oacc-host.c (host_openacc_exec): Adjust parameters, remove 'async'.
1910         (host_openacc_register_async_cleanup): Remove.
1911         (host_openacc_async_exec): New function.
1912         (host_openacc_async_test): Adjust parameters.
1913         (host_openacc_async_test_all): Remove.
1914         (host_openacc_async_wait): Remove.
1915         (host_openacc_async_wait_async): Remove.
1916         (host_openacc_async_wait_all): Remove.
1917         (host_openacc_async_wait_all_async): Remove.
1918         (host_openacc_async_set_async): Remove.
1919         (host_openacc_async_synchronize): New function.
1920         (host_openacc_async_serialize): New function.
1921         (host_openacc_async_host2dev): New function.
1922         (host_openacc_async_dev2host): New function.
1923         (host_openacc_async_queue_callback): New function.
1924         (host_openacc_async_construct): New function.
1925         (host_openacc_async_destruct): New function.
1926         (struct gomp_device_descr host_dispatch): Remove initialization of old
1927         interface, add initialization of new async sub-struct.
1928         * oacc-init.c (acc_shutdown_1): Adjust to use gomp_fini_device.
1929         (goacc_attach_host_thread_to_device): Remove old async code usage.
1930         * oacc-int.h (goacc_init_asyncqueues): New declaration.
1931         (goacc_fini_asyncqueues): Likewise.
1932         (goacc_async_copyout_unmap_vars): Likewise.
1933         (goacc_async_free): Likewise.
1934         (get_goacc_asyncqueue): Likewise.
1935         (lookup_goacc_asyncqueue): Likewise.
1936         * oacc-mem.c (memcpy_tofrom_device): Adjust code to use new async
1937         design.
1938         (present_create_copy): Adjust code to use new async design.
1939         (delete_copyout): Likewise.
1940         (update_dev_host): Likewise.
1941         (gomp_acc_insert_pointer): Add async parameter, adjust code to use new
1942         async design.
1943         (gomp_acc_remove_pointer): Adjust code to use new async design.
1944         * oacc-parallel.c (GOACC_parallel_keyed): Adjust code to use new async
1945         design.
1946         (GOACC_enter_exit_data): Likewise.
1947         (goacc_wait): Likewise.
1948         (GOACC_update): Likewise.
1949         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Change to assert fail
1950         when called, warn as obsolete in comment.
1951         * target.c (goacc_device_copy_async): New function.
1952         (gomp_copy_host2dev): Remove 'static', add goacc_asyncqueue parameter,
1953         add goacc_device_copy_async case.
1954         (gomp_copy_dev2host): Likewise.
1955         (gomp_map_vars_existing): Add goacc_asyncqueue parameter, adjust code.
1956         (gomp_map_pointer): Likewise.
1957         (gomp_map_fields_existing): Likewise.
1958         (gomp_map_vars_internal): New always_inline function, renamed from
1959         gomp_map_vars.
1960         (gomp_map_vars): Implement by calling gomp_map_vars_internal.
1961         (gomp_map_vars_async): Implement by calling gomp_map_vars_internal,
1962         passing goacc_asyncqueue argument.
1963         (gomp_unmap_tgt): Remove static, add attribute_hidden.
1964         (gomp_unref_tgt): New function.
1965         (gomp_unmap_vars_internal): New always_inline function, renamed from
1966         gomp_unmap_vars.
1967         (gomp_unmap_vars): Implement by calling gomp_unmap_vars_internal.
1968         (gomp_unmap_vars_async): Implement by calling
1969         gomp_unmap_vars_internal, passing goacc_asyncqueue argument.
1970         (gomp_fini_device): New function.
1971         (gomp_exit_data): Adjust gomp_copy_dev2host call.
1972         (gomp_load_plugin_for_device): Remove old interface, adjust to load
1973         new async interface.
1974         (gomp_target_fini): Adjust code to call gomp_fini_device.
1975
1976         * plugin/plugin-nvptx.c (struct cuda_map): Remove.
1977         (struct ptx_stream): Remove.
1978         (struct nvptx_thread): Remove current_stream field.
1979         (cuda_map_create): Remove.
1980         (cuda_map_destroy): Remove.
1981         (map_init): Remove.
1982         (map_fini): Remove.
1983         (map_pop): Remove.
1984         (map_push): Remove.
1985         (struct goacc_asyncqueue): Define.
1986         (struct nvptx_callback): Define.
1987         (struct ptx_free_block): Define.
1988         (struct ptx_device): Remove null_stream, active_streams, async_streams,
1989         stream_lock, and next fields.
1990         (enum ptx_event_type): Remove.
1991         (struct ptx_event): Remove.
1992         (ptx_event_lock): Remove.
1993         (ptx_events): Remove.
1994         (init_streams_for_device): Remove.
1995         (fini_streams_for_device): Remove.
1996         (select_stream_for_async): Remove.
1997         (nvptx_init): Remove ptx_events and ptx_event_lock references.
1998         (nvptx_attach_host_thread_to_device): Remove CUDA_ERROR_NOT_PERMITTED
1999         case.
2000         (nvptx_open_device): Add free_blocks initialization, remove
2001         init_streams_for_device call.
2002         (nvptx_close_device): Remove fini_streams_for_device call, add
2003         free_blocks destruct code.
2004         (event_gc): Remove.
2005         (event_add): Remove.
2006         (nvptx_exec): Adjust parameters and code.
2007         (nvptx_free): Likewise.
2008         (nvptx_host2dev): Remove.
2009         (nvptx_dev2host): Remove.
2010         (nvptx_set_async): Remove.
2011         (nvptx_async_test): Remove.
2012         (nvptx_async_test_all): Remove.
2013         (nvptx_wait): Remove.
2014         (nvptx_wait_async): Remove.
2015         (nvptx_wait_all): Remove.
2016         (nvptx_wait_all_async): Remove.
2017         (nvptx_get_cuda_stream): Remove.
2018         (nvptx_set_cuda_stream): Remove.
2019         (GOMP_OFFLOAD_alloc): Adjust code.
2020         (GOMP_OFFLOAD_free): Likewise.
2021         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
2022         (GOMP_OFFLOAD_openacc_exec): Adjust parameters and code.
2023         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
2024         (GOMP_OFFLOAD_openacc_async_wait): Remove.
2025         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
2026         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
2027         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
2028         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
2029         (cuda_free_argmem): New function.
2030         (GOMP_OFFLOAD_openacc_async_exec): New plugin hook function.
2031         (GOMP_OFFLOAD_openacc_create_thread_data): Adjust code.
2032         (GOMP_OFFLOAD_openacc_cuda_get_stream): Adjust code.
2033         (GOMP_OFFLOAD_openacc_cuda_set_stream): Adjust code.
2034         (GOMP_OFFLOAD_openacc_async_construct): New plugin hook function.
2035         (GOMP_OFFLOAD_openacc_async_destruct): New plugin hook function.
2036         (GOMP_OFFLOAD_openacc_async_test): Remove and re-implement.
2037         (GOMP_OFFLOAD_openacc_async_synchronize): New plugin hook function.
2038         (GOMP_OFFLOAD_openacc_async_serialize): New plugin hook function.
2039         (GOMP_OFFLOAD_openacc_async_queue_callback): New plugin hook function.
2040         (cuda_callback_wrapper): New function.
2041         (cuda_memcpy_sanity_check): New function.
2042         (GOMP_OFFLOAD_host2dev): Remove and re-implement.
2043         (GOMP_OFFLOAD_dev2host): Remove and re-implement.
2044         (GOMP_OFFLOAD_openacc_async_host2dev): New plugin hook function.
2045         (GOMP_OFFLOAD_openacc_async_dev2host): New plugin hook function.
2046
2047 2019-05-07  Thomas Schwinge  <thomas@codesourcery.com>
2048
2049         PR target/87835
2050         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: Update.
2051
2052 2019-05-06  Thomas Schwinge  <thomas@codesourcery.com>
2053
2054         * oacc-parallel.c: Add comments to legacy entry points (GCC 5).
2055
2056 2019-03-27  Kevin Buettner  <kevinb@redhat.com>
2057
2058         * team.c (gomp_team_start): Initialize pool->threads[0].
2059
2060 2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>
2061
2062         * testsuite/libgomp.oacc-c++/c++.exp: Specify
2063         "-foffload=$offload_target".
2064         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2065         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2066         * testsuite/lib/libgomp.exp
2067         (check_effective_target_openacc_nvidia_accel_configured): Remove,
2068         as (conceptually) merged into
2069         check_effective_target_openacc_nvidia_accel_selected.  Adjust all
2070         users.
2071
2072         * plugin/configfrag.ac: Populate and AC_SUBST offload_targets.
2073         * testsuite/libgomp-test-support.exp.in: Adjust.
2074         * testsuite/lib/libgomp.exp: Likewise.  Don't populate
2075         openacc_device_types_s.
2076         (offload_target_to_openacc_device_type): New proc.
2077         * testsuite/libgomp.oacc-c++/c++.exp: Adjust.
2078         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2079         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2080         * Makefile.in: Regenerate.
2081         * configure: Likewise.
2082         * testsuite/Makefile.in: Likewise.
2083
2084         * plugin/configfrag.ac: Populate and AC_SUBST offload_plugins
2085         instead of offload_targets, and AC_DEFINE_UNQUOTED OFFLOAD_PLUGINS
2086         instead of OFFLOAD_TARGETS.
2087         * target.c (gomp_target_init): Adjust.
2088         * testsuite/libgomp-test-support.exp.in: Likewise.
2089         * testsuite/lib/libgomp.exp: Likewise.  Populate
2090         openacc_device_types_s instead of offload_targets_s_openacc.
2091         (check_effective_target_openacc_nvidia_accel_selected)
2092         (check_effective_target_openacc_host_selected): Adjust.
2093         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
2094         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2095         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2096         * Makefile.in: Regenerate.
2097         * config.h.in: Likewise.
2098         * configure: Likewise.
2099         * testsuite/Makefile.in: Likewise.
2100
2101         * testsuite/lib/libgomp.exp: Error out for unknown offload target.
2102         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.  Report if
2103         "offloading: supported, but hardware not accessible".
2104         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2105         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2106
2107 2019-02-19  Chung-Lin Tang <cltang@codesourcery.com>
2108
2109         PR c/87924
2110         * oacc-parallel.c (GOACC_parallel_keyed): Remove condition on call to
2111         goacc_wait().
2112         (goacc_wait): Handle ACC_ASYNC_NOVAL case, remove goacc_thread() call
2113         and related adjustment.
2114
2115 2019-01-30  Jakub Jelinek  <jakub@redhat.com>
2116
2117         PR c++/88988
2118         * testsuite/libgomp.c++/pr88988.C: New test.
2119
2120 2019-01-28  Jakub Jelinek  <jakub@redhat.com>
2121
2122         PR middle-end/89002
2123         * testsuite/libgomp.c/pr89002.c: New test.
2124
2125 2019-01-28  Richard Biener  <rguenther@suse.de>
2126
2127         PR testsuite/89064
2128         PR tree-optimization/86865
2129         * testsuite/libgomp.graphite/force-parallel-5.c: XFAIL.
2130
2131 2019-01-24  Tom de Vries  <tdevries@suse.de>
2132
2133         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_fini_device): Free ptx_devices
2134         once instantiated_devices drops to 0.
2135
2136 2019-01-23  Tom de Vries  <tdevries@suse.de>
2137
2138         PR target/PR88946
2139         * plugin/plugin-nvptx.c (cuda_map_destroy): Use CUDA_CALL_NOCHECK for
2140         cuMemFree.
2141         (nvptx_exec): Don't call map_push if mapnum == 0.
2142         * testsuite/libgomp.oacc-c-c++-common/pr88946.c: New test.
2143
2144 2019-01-23  Tom de Vries  <tdevries@suse.de>
2145
2146         PR target/88941
2147         PR target/88939
2148         * plugin/plugin-nvptx.c (cuda_map_destroy): Handle map->active case.
2149         (map_fini): Remove "assert (!s->map->active)".
2150         * testsuite/libgomp.oacc-c-c++-common/pr88941.c: New test.
2151
2152 2019-01-23  Tom de Vries  <tdevries@suse.de>
2153
2154         PR target/87835
2155         * plugin/plugin-nvptx.c (map_push): Fix adding of allocated element.
2156         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: New test.
2157
2158 2019-01-15  Tom de Vries  <tdevries@suse.de>
2159
2160         PR target/80547
2161         * testsuite/libgomp.oacc-c-c++-common/gang-reduction-var-assignment.c:
2162         New test.
2163
2164 2019-01-12  Tom de Vries  <tdevries@suse.de>
2165
2166         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: New test.
2167         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c: New test.
2168         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c: New test.
2169         * testsuite/libgomp.oacc-fortran/gemm-2.f90: New test.
2170
2171 2019-01-12  Tom de Vries  <tdevries@suse.de>
2172
2173         * plugin/plugin-nvptx.c (nvptx_exec): Update error message.
2174
2175 2019-01-12  Tom de Vries  <tdevries@suse.de>
2176
2177         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: New test.
2178         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c: New test.
2179         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c: New test.
2180
2181 2019-01-12  Tom de Vries  <tdevries@suse.de>
2182
2183         PR target/85486
2184         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: New test.
2185         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: New test.
2186
2187 2019-01-12  Tom de Vries  <tdevries@suse.de>
2188
2189         PR target/85381
2190         * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: New test.
2191         * testsuite/libgomp.oacc-c-c++-common/pr85381.c: New test.
2192
2193 2019-01-12  Tom de Vries  <tdevries@suse.de>
2194
2195         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: New test.
2196         * testsuite/libgomp.oacc-fortran/gemm.f90: New test.
2197         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-10.c: New test.
2198
2199 2019-01-12  Tom de Vries  <tdevries@suse.de>
2200
2201         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c: New test.
2202         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c: New test.
2203         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c: New test.
2204
2205 2019-01-12  Tom de Vries  <tdevries@suse.de>
2206
2207         * plugin/plugin-nvptx.c (nvptx_exec): Update insufficient hardware
2208         resources diagnostic.
2209
2210 2019-01-12  Tom de Vries  <tdevries@suse.de>
2211
2212         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: Expect
2213         vector length to be 128.
2214         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Expect vector
2215         length 2097152 to be reduced to 1024 instead of 32.
2216
2217 2019-01-11  Thomas Schwinge  <thomas@codesourcery.com>
2218             James Norris  <jnorris@codesourcery.com>
2219
2220         * libgomp.texi: Better distinguish OpenACC and OpenMP "Runtime
2221         Library Routines", and "Environment Variables".
2222
2223 2019-01-11  Tom de Vries  <tdevries@suse.de>
2224
2225         * plugin/plugin-nvptx.c (nvptx_exec): Prevent vector_length 64 and
2226         num_workers 16.
2227
2228 2019-01-11  Tom de Vries  <tdevries@suse.de>
2229
2230         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Remove
2231         -foffload=-w.
2232         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Same.
2233         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Same.
2234         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Same.
2235         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Same.
2236
2237 2019-01-11  Tom de Vries  <tdevries@suse.de>
2238
2239         * testsuite/libgomp.oacc-c-c++-common/insufficient-resources.c: New
2240         test.
2241
2242 2019-01-10  Nathan Sidwell  <nathan@acm.org>
2243             Julian Brown  <julian@codesourcery.com>
2244
2245         PR lto/71959
2246         * testsuite/libgomp.oacc-c++/pr71959-aux.cc: New.
2247         * testsuite/libgomp.oacc-c++/pr71959.C: New.
2248
2249 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2250
2251         * config/rtems/bar.c: Include "../linux/bar.c" and delete copy
2252         and paste code.
2253
2254 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2255
2256         * config/rtems/affinity-fmt.c: New file.  Include affinity-fmt.c,
2257         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
2258         write.
2259
2260 2019-01-09  Tom de Vries  <tdevries@suse.de>
2261
2262         PR target/88756
2263         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (ng, nw, vl): Use
2264         #define instead of "const int".
2265         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c (ng, nw, vl): Same.
2266         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c (ng, nw, vl): Same.
2267         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (ng, nw, vl): Same.
2268         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c (ng, nw, vl): Same.
2269
2270 2019-01-09  Tom de Vries  <tdevries@suse.de>
2271
2272         * plugin/plugin-nvptx.c (nvptx_exec): Make sure to launch with at least
2273         one worker.
2274
2275 2019-01-07  Tom de Vries  <tdevries@suse.de>
2276
2277         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: Fix
2278         GOMP_OPENACC_DIM argument.
2279
2280 2019-01-03  Tom de Vries  <tdevries@suse.de>
2281
2282         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: New test.
2283         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: New test.
2284
2285 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
2286
2287         Update copyright years.
2288
2289 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
2290
2291         * libgomp.texi: Bump @copying's copyright year.
2292
2293 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
2294
2295         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_parallel)
2296         (GOACC_data_start, GOACC_enter_exit_data, GOACC_update)
2297         (GOACC_declare): Redefine the "device" argument to "flags".
2298
2299 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
2300             Cesar Philippidis  <cesar@codesourcery.com>
2301
2302         * target.c (struct gomp_coalesce_chunk): New structure.
2303         (struct gomp_coalesce_buf): Update the chunks member to use that
2304         type.  Adjust all users.
2305
2306 2018-12-19  Tom de Vries  <tdevries@suse.de>
2307
2308         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: New test.
2309         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: New test.
2310         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: New test.
2311
2312 2018-12-19  Tom de Vries  <tdevries@suse.de>
2313
2314         * testsuite/lib/libgomp.exp: Add load_lib of scanoffloadrtl.exp.
2315         * testsuite/libgomp.oacc-c-c++-common/nvptx-merged-loop.c: Move from
2316         gcc/testsuite/gcc.dg/goacc.
2317         * testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c: Same.
2318
2319 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
2320             Chung-Lin Tang  <cltang@codesourcery.com>
2321
2322         * oacc-mem.c (acc_present_or_create): Remove definition and change
2323         to alias of acc_create.
2324         (acc_present_or_copyin): Remove definition and change to alias of
2325         acc_copyin.
2326         * oacc-parallel.c (GOACC_enter_exit_data): Call acc_create instead
2327         of acc_present_or_create.
2328         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Remove.
2329         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2330         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2331         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2332         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2333         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2334         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2335         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2336         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2337         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2338         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2339         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2340         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2341         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2342         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2343         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2344
2345 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
2346
2347         PR libgomp/88495
2348         * plugin/plugin-nvptx.c (nvptx_wait_async): Don't refuse
2349         "identical parameters".
2350         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Update.
2351         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Remove.
2352
2353         PR libgomp/88484
2354         * oacc-parallel.c (GOACC_wait): Correct handling for "async >= 0".
2355         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: New file.
2356
2357         PR libgomp/88407
2358         * plugin/plugin-nvptx.c (nvptx_async_test, nvptx_wait)
2359         (nvptx_wait_async): Unseen async-argument is a no-op.
2360         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Update.
2361         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Likewise.
2362         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
2363         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
2364         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
2365         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Merge into...
2366         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: ... this.  Update.
2367         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Merge into...
2368         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: ... this.  Update
2369
2370         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Revise.
2371         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
2372
2373 2018-12-14  Chung-Lin Tang  <cltang@codesourcery.com>
2374
2375         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Adjust.
2376         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
2377         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
2378
2379 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
2380
2381         PR libgomp/88370
2382         * libgomp.texi (acc_get_current_cuda_context, acc_get_cuda_stream)
2383         (acc_set_cuda_stream): Clarify.
2384         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
2385         "async_valid_p".
2386         * plugin/plugin-nvptx.c (nvptx_set_cuda_stream): Refuse "async ==
2387         acc_async_sync".
2388         * testsuite/libgomp.oacc-c-c++-common/acc_set_cuda_stream-1.c: New file.
2389         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Likewise.
2390         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Update.
2391         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
2392
2393 2018-12-14  Tom de Vries  <tdevries@suse.de>
2394
2395         * testsuite/libgomp.c-c++-common/function-not-offloaded-aux.c: New test.
2396         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: New test.
2397         * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: New test.
2398         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c: New test.
2399         * testsuite/libgomp.oacc-c-c++-common/variable-not-offloaded.c: New test.
2400
2401 2018-12-13  Tom de Vries  <tdevries@suse.de>
2402
2403         * affinity-fmt.c (gomp_print_string): New function, factored out of ...
2404         (omp_display_affinity, gomp_display_affinity_thread): ... here, and ...
2405         * fortran.c (omp_display_affinity_): ... here.
2406         * libgomp.h (gomp_print_string): Declare.
2407         * config/nvptx/affinity-fmt.c: New file.  Include affinity-fmt.c,
2408         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
2409         write.
2410
2411 2018-12-13  Jakub Jelinek  <jakub@redhat.com>
2412
2413         PR libgomp/88460
2414         * testsuite/libgomp.c++/for-24.C (results): Include it in
2415         omp declare target region.
2416         (main): Use map (always, tofrom: results) instead of
2417         map (tofrom: results).
2418
2419 2018-12-12  Jakub Jelinek  <jakub@redhat.com>
2420
2421         PR fortran/88463
2422         * testsuite/libgomp.fortran/pr88463-1.f90: New test.
2423         * testsuite/libgomp.fortran/pr88463-2.f90: New test.
2424
2425         * testsuite/libgomp.c-c++-common/for-16.c: New test.
2426
2427 2018-12-12  Andreas Schwab  <schwab@suse.de>
2428
2429         * config/linux/ia64/futex.h (sys_futex0): Don't mark r12 as
2430         clobbered.
2431
2432 2018-12-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
2433
2434         PR fortran/88411
2435         * testsuite/libgomp.fortran/async_io_8.f90: New test.
2436
2437 2018-12-09  Thomas Schwinge  <thomas@codesourcery.com>
2438             Jakub Jelinek  <jakub@redhat.com>
2439
2440         * target.c (gomp_map_vars): Call gomp_copy_host2dev instead of
2441         devicep->host2dev_func.
2442
2443 2018-12-08  Jakub Jelinek  <jakub@redhat.com>
2444
2445         PR libgomp/87995
2446         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: Require
2447         tls_runtime effective target.
2448         (t): New threadprivate variable.
2449         (main): Set t in threads which execute iterations of the worksharing
2450         loop.  Propagate that to the task after the loop and don't abort
2451         if the current taskgroup hasn't been cancelled.
2452
2453 2018-12-02  Jakub Jelinek  <jakub@redhat.com>
2454
2455         * testsuite/libgomp.c/task-reduction-3.c: New test.
2456
2457         * testsuite/libgomp.c-c++-common/cancel-taskgroup-4.c: New test.
2458
2459 2018-11-30  Cesar Philippidis  <cesar@codesourcery.com>
2460
2461         PR libgomp/88288
2462         * oacc-parallel.c (GOACC_parallel_keyed): Add offset to devaddrs.
2463         * testsuite/libgomp.oacc-c-c++-common/pr88288.c: New test.
2464
2465 2018-11-30  Thomas Schwinge  <thomas@codesourcery.com>
2466
2467         * testsuite/libgomp.oacc-fortran/lib-16-2.f90: New file.
2468
2469 2018-10-19  Richard Biener  <rguenther@suse.de>
2470
2471         PR tree-optimization/88182
2472         * testsuite/libgomp.c++/pr88182.C: Move to g++.dg/gomp.
2473
2474 2018-11-26  Jakub Jelinek  <jakub@redhat.com>
2475
2476         * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Drop dejagnu.
2477         (RUNTEST): Don't define.
2478         (RUNTESTDEFAULTFLAGS): Add.
2479         (check-DEJAGNU, site.exp, distclean-DEJAGNU): New goals.
2480         (distclean-am): Depend on distclean-DEJAGNU.
2481         (check-am): If -j% option is present in MFLAGS and if
2482         `getconf _NPROCESSORS_ONLN` is more than 8, export OMP_NUM_THREADS=8.
2483         (.PHONY): Add check-DEJAGNU and distclean-DEJAGNU.
2484         * testsuite/Makefile.in: Regenerated.
2485
2486 2018-11-26  Richard Biener  <rguenther@suse.de>
2487
2488         PR tree-optimization/88182
2489         * testsuite/libgomp.c++/pr88182.C: New testcase.
2490
2491 2018-11-20  Jakub Jelinek  <jakub@redhat.com>
2492
2493         PR bootstrap/88106
2494         * config/mingw32/affinity-fmt.c: New file.
2495
2496 2018-11-09  Jakub Jelinek  <jakub@redhat.com>
2497
2498         * affinity-fmt.c: Include inttypes.h if HAVE_INTTYPES_H.
2499         (gomp_display_affinity): Use __builtin_choose_expr to handle
2500         properly handle argument having integral, or pointer or some other
2501         type.  If inttypes.h is available and PRIx64 is defined, use PRIx64
2502         with uint64_t type instead of %llx and unsigned long long.
2503
2504         * testsuite/libgomp.c-c++-common/task-reduction-13.c: New test.
2505         * testsuite/libgomp.c-c++-common/task-reduction-14.c: New test.
2506
2507 2018-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2508
2509         * affinity.c: Include <string.h>, <stdio.h>.
2510         (gomp_display_affinity_place): Remove cpusetp.
2511         * teams.c: Include <limits.h>.
2512
2513 2018-11-08  Jakub Jelinek  <jakub@redhat.com>
2514
2515         * testsuite/libgomp.c-c++-common/task-reduction-8.c (bar): Add
2516         in_reduction clause for s[0].
2517
2518         * affinity.c (gomp_display_affinity_place): New function.
2519         * affinity-fmt.c: New file.
2520         * alloc.c (gomp_aligned_alloc, gomp_aligned_free): New functions.
2521         * config/linux/affinity.c (gomp_display_affinity_place): New function.
2522         * config/nvptx/icv-device.c (omp_get_num_teams, omp_get_team_num):
2523         Move these functions to ...
2524         * config/nvptx/teams.c: ... here.  New file.
2525         * config/nvptx/target.c (omp_pause_resource, omp_pause_resource_all):
2526         New functions.
2527         * config/nvptx/team.c (gomp_team_start, gomp_pause_host): New
2528         functions.
2529         * configure.ac: Check for aligned_alloc, posix_memalign, memalign
2530         and _aligned_malloc.
2531         (HAVE_UNAME, HAVE_GETHOSTNAME, HAVE_GETPID): Add new tests.
2532         * configure.tgt: Add -DUSING_INITIAL_EXEC_TLS to XCFLAGS for Linux.
2533         * env.c (gomp_display_affinity_var, gomp_affinity_format_var,
2534         gomp_affinity_format_len): New variables.
2535         (parse_schedule): Parse monotonic and nonmonotonic modifiers in
2536         OMP_SCHEDULE variable.  Set GFS_MONOTONIC for monotonic schedules.
2537         (handle_omp_display_env): Display monotonic/nonmonotonic schedule
2538         modifiers.  Display (non-default) chunk sizes.  Print
2539         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT.
2540         (initialize_env): Don't call pthread_attr_setdetachstate.  Handle
2541         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT env vars.
2542         * fortran.c: Include stdio.h and string.h.
2543         (omp_pause_resource, omp_pause_resource_all): Add ialias_redirect.
2544         (omp_get_schedule_, omp_get_schedule_8_): Mask off GFS_MONOTONIC bit.
2545         (omp_set_affinity_format_, omp_get_affinity_format_,
2546         omp_display_affinity_, omp_capture_affinity_, omp_pause_resource_,
2547         omp_pause_resource_all_): New functions.
2548         * icv.c (omp_set_schedule): Mask off omp_sched_monotonic bit in
2549         switch.
2550         * icv-device.c (omp_get_num_teams, omp_get_team_num): Move these
2551         functions to ...
2552         * teams.c: ... here.  New file.
2553         * libgomp_g.h: Include gstdint.h.
2554         (GOMP_loop_nonmonotonic_runtime_start,
2555         GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_start,
2556         GOMP_loop_ordered_start, GOMP_loop_nonmonotonic_runtime_next,
2557         GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_doacross_start,
2558         GOMP_parallel_loop_nonmonotonic_runtime,
2559         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
2560         GOMP_loop_ull_nonmonotonic_runtime_start,
2561         GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_start,
2562         GOMP_loop_ull_ordered_start, GOMP_loop_ull_nonmonotonic_runtime_next,
2563         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
2564         GOMP_loop_ull_doacross_start, GOMP_parallel_reductions,
2565         GOMP_taskwait_depend, GOMP_taskgroup_reduction_register,
2566         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
2567         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
2568         GOMP_teams_reg): Declare.
2569         * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Define unless
2570         gomp_aligned_alloc uses fallback implementation.
2571         (gomp_aligned_alloc, gomp_aligned_free): Declare.
2572         (enum gomp_schedule_type): Add GFS_MONOTONIC.
2573         (struct gomp_doacross_work_share): Add extra field.
2574         (struct gomp_work_share): Add task_reductions field.
2575         (struct gomp_taskgroup): Add workshare and reductions fields.
2576         (GOMP_NEEDS_THREAD_HANDLE): Define if needed.
2577         (gomp_thread_handle): New typedef.
2578         (gomp_display_affinity_place, gomp_set_affinity_format,
2579         gomp_display_string, gomp_display_affinity,
2580         gomp_display_affinity_thread): Declare.
2581         (gomp_doacross_init, gomp_doacross_ull_init): Add size_t argument.
2582         (gomp_parallel_reduction_register, gomp_workshare_taskgroup_start,
2583         gomp_workshare_task_reduction_register): Declare.
2584         (gomp_team_start): Add taskgroup argument.
2585         (gomp_pause_host): Declare.
2586         (gomp_init_work_share, gomp_work_share_start): Change bool argument
2587         to size_t.
2588         (gomp_thread_self, gomp_thread_to_pthread_t): New inline functions.
2589         * libgomp.map (GOMP_5.0): Export GOMP_loop_start,
2590         GOMP_loop_ordered_start, GOMP_loop_doacross_start,
2591         GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
2592         GOMP_loop_ull_doacross_start,
2593         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
2594         GOMP_loop_maybe_nonmonotonic_runtime_next,
2595         GOMP_loop_maybe_nonmonotonic_runtime_start,
2596         GOMP_loop_nonmonotonic_runtime_next,
2597         GOMP_loop_nonmonotonic_runtime_start,
2598         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
2599         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
2600         GOMP_loop_ull_nonmonotonic_runtime_next,
2601         GOMP_loop_ull_nonmonotonic_runtime_start,
2602         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
2603         GOMP_parallel_loop_nonmonotonic_runtime, GOMP_parallel_reductions,
2604         GOMP_taskgroup_reduction_register,
2605         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
2606         GOMP_teams_reg and GOMP_taskwait_depend.
2607         (OMP_5.0): Export omp_pause_resource{,_all}{,_},
2608         omp_{capture,display}_affinity{,_}, and
2609         omp_[gs]et_affinity_format{,_}.
2610         * loop.c: Include string.h.
2611         (GOMP_loop_runtime_next): Add ialias.
2612         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
2613         (gomp_loop_static_start, gomp_loop_dynamic_start,
2614         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2615         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2616         gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2617         gomp_loop_doacross_guided_start): Adjust gomp_work_share_start
2618         or gomp_doacross_init callers.
2619         (gomp_adjust_sched, GOMP_loop_start, GOMP_loop_ordered_start,
2620         GOMP_loop_doacross_start): New functions.
2621         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2622         GOMP_loop_doacross_runtime_start, GOMP_parallel_loop_runtime_start):
2623         Mask off GFS_MONOTONIC bit.
2624         (GOMP_loop_maybe_nonmonotonic_runtime_next,
2625         GOMP_loop_maybe_nonmonotonic_runtime_start,
2626         GOMP_loop_nonmonotonic_runtime_next,
2627         GOMP_loop_nonmonotonic_runtime_start,
2628         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
2629         GOMP_parallel_loop_nonmonotonic_runtime): New aliases or wrapper
2630         functions.
2631         (gomp_parallel_loop_start): Pass NULL as taskgroup to
2632         gomp_team_start.
2633         * loop_ull.c: Include string.h.
2634         (GOMP_loop_ull_runtime_next): Add ialias.
2635         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
2636         (gomp_loop_ull_static_start, gomp_loop_ull_dynamic_start,
2637         gomp_loop_ull_guided_start, gomp_loop_ull_ordered_static_start,
2638         gomp_loop_ull_ordered_dynamic_start,
2639         gomp_loop_ull_ordered_guided_start,
2640         gomp_loop_ull_doacross_static_start,
2641         gomp_loop_ull_doacross_dynamic_start,
2642         gomp_loop_ull_doacross_guided_start): Adjust gomp_work_share_start
2643         and gomp_doacross_ull_init callers.
2644         (gomp_adjust_sched, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
2645         GOMP_loop_ull_doacross_start): New functions.
2646         (GOMP_loop_ull_runtime_start,
2647         GOMP_loop_ull_ordered_runtime_start,
2648         GOMP_loop_ull_doacross_runtime_start): Mask off GFS_MONOTONIC bit.
2649         (GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
2650         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
2651         GOMP_loop_ull_nonmonotonic_runtime_next,
2652         GOMP_loop_ull_nonmonotonic_runtime_start): Likewise.
2653         * Makefile.am (libgomp_la_SOURCES): Add teams.c and affinity-fmt.c.
2654         * omp.h.in (enum omp_sched_t): Add omp_sched_monotonic.
2655         (omp_pause_resource_t, omp_depend_t): New typedefs.
2656         (enum omp_lock_hint_t): Renamed to ...
2657         (enum omp_sync_hint_t): ... this.  Define omp_sync_hint_*
2658         enumerators using numbers and omp_lock_hint_* as their aliases.
2659         (omp_lock_hint_t): New typedef.  Rename to ...
2660         (omp_sync_hint_t): ... this.
2661         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint): Use
2662         omp_sync_hint_t instead of omp_lock_hint_t.
2663         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
2664         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
2665         Declare.
2666         (omp_target_is_present, omp_target_disassociate_ptr):
2667         Change first argument from void * to const void *.
2668         (omp_target_memcpy, omp_target_memcpy_rect): Change second argument
2669         from void * to const void *.
2670         (omp_target_associate_ptr): Change first and second arguments from
2671         void * to const void *.
2672         * omp_lib.f90.in (omp_pause_resource_kind, omp_pause_soft,
2673         omp_pause_hard): New parameters.
2674         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
2675         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
2676         New interfaces.
2677         * omp_lib.h.in (omp_pause_resource_kind, omp_pause_soft,
2678         omp_pause_hard): New parameters.
2679         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
2680         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
2681         New externals.
2682         * ordered.c (gomp_doacross_init, gomp_doacross_ull_init): Add
2683         EXTRA argument.  If not needed to prepare array, if extra is 0,
2684         clear ws->doacross, otherwise allocate just doacross structure and
2685         extra payload.  If array is needed, allocate also extra payload.
2686         (GOMP_doacross_post, GOMP_doacross_wait, GOMP_doacross_ull_post,
2687         GOMP_doacross_ull_wait): Handle doacross->array == NULL like
2688         doacross == NULL.
2689         * parallel.c (GOMP_parallel_start): Pass NULL as taskgroup to
2690         gomp_team_start.
2691         (GOMP_parallel): Likewise.  Formatting fix.
2692         (GOMP_parallel_reductions): New function.
2693         (GOMP_cancellation_point): If taskgroup has workshare
2694         flag set, check cancelled of prev taskgroup if any.
2695         (GOMP_cancel): If taskgroup has workshare flag set, set cancelled
2696         on prev taskgroup if any.
2697         * sections.c: Include string.h.
2698         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
2699         (GOMP_sections_start): Adjust gomp_work_share_start caller.
2700         (GOMP_sections2_start): New function.
2701         (GOMP_parallel_sections_start, GOMP_parallel_sections):
2702         Pass NULL as taskgroup to gomp_team_start.
2703         * single.c (GOMP_single_start, GOMP_single_copy_start): Adjust
2704         gomp_work_share_start callers.
2705         * target.c (GOMP_target_update_ext, GOMP_target_enter_exit_data):
2706         If taskgroup has workshare flag set, check cancelled on prev
2707         taskgroup if any.  Guard all cancellation tests with
2708         gomp_cancel_var test.
2709         (omp_target_is_present, omp_target_disassociate_ptr):
2710         Change ptr argument from void * to const void *.
2711         (omp_target_memcpy): Change src argument from void * to const void *.
2712         (omp_target_memcpy_rect): Likewise.
2713         (omp_target_memcpy_rect_worker): Likewise.  Use const char * casts
2714         instead of char * where needed.
2715         (omp_target_associate_ptr): Change host_ptr and device_ptr arguments
2716         from void * to const void *.
2717         (omp_pause_resource, omp_pause_resource_all): New functions.
2718         * task.c (gomp_task_handle_depend): Handle new depend array format
2719         in addition to the old.  Handle mutexinoutset kinds the same as
2720         inout for now, handle unspecified kinds.
2721         (gomp_create_target_task): If taskgroup has workshare flag set, check
2722         cancelled on prev taskgroup if any.  Guard all cancellation tests with
2723         gomp_cancel_var test.  Handle new depend array format count in
2724         addition to the old.
2725         (GOMP_task): Likewise.  Adjust function comment.
2726         (gomp_task_run_pre): If taskgroup has workshare flag set, check
2727         cancelled on prev taskgroup if any.  Guard all cancellation tests with
2728         gomp_cancel_var test.
2729         (GOMP_taskwait_depend): New function.
2730         (gomp_task_maybe_wait_for_dependencies): Handle new depend array
2731         format in addition to the old.  Handle mutexinoutset kinds the same as
2732         inout for now, handle unspecified kinds.  Fix a function comment typo.
2733         (gomp_taskgroup_init): New function.
2734         (GOMP_taskgroup_start): Use it.
2735         (gomp_reduction_register, gomp_create_artificial_team,
2736         GOMP_taskgroup_reduction_register,
2737         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
2738         gomp_parallel_reduction_register,
2739         gomp_workshare_task_reduction_register,
2740         gomp_workshare_taskgroup_start,
2741         GOMP_workshare_task_reduction_unregister): New functions.
2742         * taskloop.c (GOMP_taskloop): If taskgroup has workshare flag set,
2743         check cancelled on prev taskgroup if any.  Guard all cancellation
2744         tests with gomp_cancel_var test.  Handle GOMP_TASK_FLAG_REDUCTION flag
2745         by calling GOMP_taskgroup_reduction_register.
2746         * team.c (gomp_thread_attr): Remove comment.
2747         (struct gomp_thread_start_data): Add handle field.
2748         (gomp_thread_start): Call pthread_detach.
2749         (gomp_new_team): Adjust gomp_init_work_share caller.
2750         (gomp_free_pool_helper): Call pthread_detach.
2751         (gomp_team_start): Add taskgroup argument, initialize implicit
2752         tasks' taskgroup field to that.  Don't call
2753         pthread_attr_setdetachstate.  Handle OMP_DISPLAY_AFFINITY env var.
2754         (gomp_team_end): Determine nesting by thr->ts.level != 0
2755         rather than thr->ts.team != NULL.
2756         (gomp_pause_pool_helper, gomp_pause_host): New functions.
2757         * work.c (alloc_work_share): Use gomp_aligned_alloc instead of
2758         gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined.
2759         (gomp_init_work_share): Change ORDERED argument from bool to size_t,
2760         if more than 1 allocate also extra payload at the end of array.  Never
2761         keep ordered_team_ids NULL, set it to inline_ordered_team_ids instead.
2762         (gomp_work_share_start): Change ORDERED argument from bool to size_t,
2763         return true instead of ws.
2764         * Makefile.in: Regenerated.
2765         * configure: Regenerated.
2766         * config.h.in: Regenerated.
2767         * testsuite/libgomp.c/cancel-for-2.c (foo): Use cancel modifier
2768         in some cases.
2769         * testsuite/libgomp.c-c++-common/cancel-parallel-1.c: New test.
2770         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: New test.
2771         * testsuite/libgomp.c-c++-common/depend-iterator-1.c: New test.
2772         * testsuite/libgomp.c-c++-common/depend-iterator-2.c: New test.
2773         * testsuite/libgomp.c-c++-common/depend-mutexinout-1.c: New test.
2774         * testsuite/libgomp.c-c++-common/depend-mutexinout-2.c: New test.
2775         * testsuite/libgomp.c-c++-common/depobj-1.c: New test.
2776         * testsuite/libgomp.c-c++-common/display-affinity-1.c: New test.
2777         * testsuite/libgomp.c-c++-common/for-10.c: New test.
2778         * testsuite/libgomp.c-c++-common/for-11.c: New test.
2779         * testsuite/libgomp.c-c++-common/for-12.c: New test.
2780         * testsuite/libgomp.c-c++-common/for-13.c: New test.
2781         * testsuite/libgomp.c-c++-common/for-14.c: New test.
2782         * testsuite/libgomp.c-c++-common/for-15.c: New test.
2783         * testsuite/libgomp.c-c++-common/for-2.h: If CONDNE macro is defined,
2784         define a different N(test), don't define N(f0) to N(f14), but instead
2785         define N(f20) to N(f34) using != comparisons.
2786         * testsuite/libgomp.c-c++-common/for-7.c: New test.
2787         * testsuite/libgomp.c-c++-common/for-8.c: New test.
2788         * testsuite/libgomp.c-c++-common/for-9.c: New test.
2789         * testsuite/libgomp.c-c++-common/master-combined-1.c: New test.
2790         * testsuite/libgomp.c-c++-common/pause-1.c: New test.
2791         * testsuite/libgomp.c-c++-common/pause-2.c: New test.
2792         * testsuite/libgomp.c-c++-common/pr66199-10.c: New test.
2793         * testsuite/libgomp.c-c++-common/pr66199-11.c: New test.
2794         * testsuite/libgomp.c-c++-common/pr66199-12.c: New test.
2795         * testsuite/libgomp.c-c++-common/pr66199-13.c: New test.
2796         * testsuite/libgomp.c-c++-common/pr66199-14.c: New test.
2797         * testsuite/libgomp.c-c++-common/simd-1.c: New test.
2798         * testsuite/libgomp.c-c++-common/taskloop-reduction-1.c: New test.
2799         * testsuite/libgomp.c-c++-common/taskloop-reduction-2.c: New test.
2800         * testsuite/libgomp.c-c++-common/taskloop-reduction-3.c: New test.
2801         * testsuite/libgomp.c-c++-common/taskloop-reduction-4.c: New test.
2802         * testsuite/libgomp.c-c++-common/task-reduction-11.c: New test.
2803         * testsuite/libgomp.c-c++-common/task-reduction-12.c: New test.
2804         * testsuite/libgomp.c-c++-common/task-reduction-1.c: New test.
2805         * testsuite/libgomp.c-c++-common/task-reduction-2.c: New test.
2806         * testsuite/libgomp.c-c++-common/task-reduction-3.c: New test.
2807         * testsuite/libgomp.c-c++-common/task-reduction-4.c: New test.
2808         * testsuite/libgomp.c-c++-common/task-reduction-5.c: New test.
2809         * testsuite/libgomp.c-c++-common/task-reduction-6.c: New test.
2810         * testsuite/libgomp.c-c++-common/task-reduction-7.c: New test.
2811         * testsuite/libgomp.c-c++-common/task-reduction-8.c: New test.
2812         * testsuite/libgomp.c-c++-common/task-reduction-9.c: New test.
2813         * testsuite/libgomp.c-c++-common/taskwait-depend-1.c: New test.
2814         * testsuite/libgomp.c++/depend-1.C: New test.
2815         * testsuite/libgomp.c++/depend-iterator-1.C: New test.
2816         * testsuite/libgomp.c++/depobj-1.C: New test.
2817         * testsuite/libgomp.c++/for-16.C: New test.
2818         * testsuite/libgomp.c++/for-21.C: New test.
2819         * testsuite/libgomp.c++/for-22.C: New test.
2820         * testsuite/libgomp.c++/for-23.C: New test.
2821         * testsuite/libgomp.c++/for-24.C: New test.
2822         * testsuite/libgomp.c++/for-25.C: New test.
2823         * testsuite/libgomp.c++/for-26.C: New test.
2824         * testsuite/libgomp.c++/taskloop-reduction-1.C: New test.
2825         * testsuite/libgomp.c++/taskloop-reduction-2.C: New test.
2826         * testsuite/libgomp.c++/taskloop-reduction-3.C: New test.
2827         * testsuite/libgomp.c++/taskloop-reduction-4.C: New test.
2828         * testsuite/libgomp.c++/task-reduction-10.C: New test.
2829         * testsuite/libgomp.c++/task-reduction-11.C: New test.
2830         * testsuite/libgomp.c++/task-reduction-12.C: New test.
2831         * testsuite/libgomp.c++/task-reduction-13.C: New test.
2832         * testsuite/libgomp.c++/task-reduction-14.C: New test.
2833         * testsuite/libgomp.c++/task-reduction-15.C: New test.
2834         * testsuite/libgomp.c++/task-reduction-16.C: New test.
2835         * testsuite/libgomp.c++/task-reduction-17.C: New test.
2836         * testsuite/libgomp.c++/task-reduction-18.C: New test.
2837         * testsuite/libgomp.c++/task-reduction-19.C: New test.
2838         * testsuite/libgomp.c/task-reduction-1.c: New test.
2839         * testsuite/libgomp.c++/task-reduction-1.C: New test.
2840         * testsuite/libgomp.c/task-reduction-2.c: New test.
2841         * testsuite/libgomp.c++/task-reduction-2.C: New test.
2842         * testsuite/libgomp.c++/task-reduction-3.C: New test.
2843         * testsuite/libgomp.c++/task-reduction-4.C: New test.
2844         * testsuite/libgomp.c++/task-reduction-5.C: New test.
2845         * testsuite/libgomp.c++/task-reduction-6.C: New test.
2846         * testsuite/libgomp.c++/task-reduction-7.C: New test.
2847         * testsuite/libgomp.c++/task-reduction-8.C: New test.
2848         * testsuite/libgomp.c++/task-reduction-9.C: New test.
2849         * testsuite/libgomp.c/teams-1.c: New test.
2850         * testsuite/libgomp.c/teams-2.c: New test.
2851         * testsuite/libgomp.c/thread-limit-4.c: New test.
2852         * testsuite/libgomp.c/thread-limit-5.c: New test.
2853         * testsuite/libgomp.fortran/display-affinity-1.f90: New test.
2854
2855 2018-11-06  Chung-Lin Tang <cltang@codesourcery.com>
2856
2857         * oacc-mem.c (memcpy_tofrom_device): New function, combined from
2858         acc_memcpy_to/from_device functions, now with async parameter.
2859         (acc_memcpy_to_device): Modify to use memcpy_tofrom_device.
2860         (acc_memcpy_from_device): Likewise.
2861         (acc_memcpy_to_device_async): New API function.
2862         (acc_memcpy_from_device_async): Likewise.
2863         (present_create_copy): Add async parameter and async setting/unsetting.
2864         (acc_create): Adjust present_create_copy call.
2865         (acc_copyin): Likewise.
2866         (acc_present_or_create): Likewise.
2867         (acc_present_or_copyin): Likewise.
2868         (acc_create_async): New API function.
2869         (acc_copyin_async): New API function.
2870         (delete_copyout): Add async parameter and async setting/unsetting.
2871         (acc_delete): Adjust delete_copyout call.
2872         (acc_copyout): Likewise.
2873         (acc_delete_async): New API function.
2874         (acc_copyout_async): Likewise.
2875         (update_dev_host): Add async parameter and async setting/unsetting.
2876         (acc_update_device): Adjust update_dev_host call.
2877         (acc_update_self): Likewise.
2878         (acc_update_device_async): New API function.
2879         (acc_update_self_async): Likewise.
2880         * openacc.h (acc_copyin_async): Declare new API function.
2881         (acc_create_async): Likewise.
2882         (acc_copyout_async): Likewise.
2883         (acc_delete_async): Likewise.
2884         (acc_update_device_async): Likewise.
2885         (acc_update_self_async): Likewise.
2886         (acc_memcpy_to_device_async): Likewise.
2887         (acc_memcpy_from_device_async): Likewise.
2888         * openacc_lib.h (acc_copyin_async_32_h): New subroutine.
2889         (acc_copyin_async_64_h): New subroutine.
2890         (acc_copyin_async_array_h): New subroutine.
2891         (acc_create_async_32_h): New subroutine.
2892         (acc_create_async_64_h): New subroutine.
2893         (acc_create_async_array_h): New subroutine.
2894         (acc_copyout_async_32_h): New subroutine.
2895         (acc_copyout_async_64_h): New subroutine.
2896         (acc_copyout_async_array_h): New subroutine.
2897         (acc_delete_async_32_h): New subroutine.
2898         (acc_delete_async_64_h): New subroutine.
2899         (acc_delete_async_array_h): New subroutine.
2900         (acc_update_device_async_32_h): New subroutine.
2901         (acc_update_device_async_64_h): New subroutine.
2902         (acc_update_device_async_array_h): New subroutine.
2903         (acc_update_self_async_32_h): New subroutine.
2904         (acc_update_self_async_64_h): New subroutine.
2905         (acc_update_self_async_array_h): New subroutine.
2906         * openacc.f90 (acc_copyin_async_32_h): New subroutine.
2907         (acc_copyin_async_64_h): New subroutine.
2908         (acc_copyin_async_array_h): New subroutine.
2909         (acc_create_async_32_h): New subroutine.
2910         (acc_create_async_64_h): New subroutine.
2911         (acc_create_async_array_h): New subroutine.
2912         (acc_copyout_async_32_h): New subroutine.
2913         (acc_copyout_async_64_h): New subroutine.
2914         (acc_copyout_async_array_h): New subroutine.
2915         (acc_delete_async_32_h): New subroutine.
2916         (acc_delete_async_64_h): New subroutine.
2917         (acc_delete_async_array_h): New subroutine.
2918         (acc_update_device_async_32_h): New subroutine.
2919         (acc_update_device_async_64_h): New subroutine.
2920         (acc_update_device_async_array_h): New subroutine.
2921         (acc_update_self_async_32_h): New subroutine.
2922         (acc_update_self_async_64_h): New subroutine.
2923         (acc_update_self_async_array_h): New subroutine.
2924         * libgomp.map (OACC_2.5): Add acc_copyin_async*, acc_copyout_async*,
2925         acc_copyout_finalize_async*, acc_create_async*, acc_delete_async*,
2926         acc_delete_finalize_async*, acc_memcpy_from_device_async*,
2927         acc_memcpy_to_device_async*, acc_update_device_async*, and
2928         acc_update_self_async* entries.
2929         * testsuite/libgomp.oacc-c-c++-common/lib-94.c: New test.
2930         * testsuite/libgomp.oacc-c-c++-common/lib-95.c: New test.
2931         * testsuite/libgomp.oacc-fortran/lib-16.f90: New test.
2932
2933 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
2934
2935         PR bootstrap/82856
2936         * Makefile.am: Include multilib.am
2937         (AUTOMAKE_OPTIONS): Add info-in-builddir.
2938         (CLEANFILES): Remove libgomp.info.
2939         * configure.ac: Remove AC_PREREQ.
2940         * testsuite/Makefile.am (RUNTEST): Remove quotes.
2941         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
2942         Regenerate.
2943
2944 2018-10-29  Joseph Myers  <joseph@codesourcery.com>
2945             Julian Brown  <julian@codesourcery.com>
2946
2947         * testsuite/libgomp.oacc-c++/this.C: New.
2948
2949 2018-09-18  Cesar Philippidis  <cesar@codesourcery.com>
2950
2951         * plugin/plugin-nvptx.c (struct cuda_map): New.
2952         (struct ptx_stream): Replace d, h, h_begin, h_end, h_next, h_prev,
2953         h_tail with (cuda_map *) map.
2954         (cuda_map_create): New function.
2955         (cuda_map_destroy): New function.
2956         (map_init): Update to use a linked list of cuda_map objects.
2957         (map_fini): Likewise.
2958         (map_pop): Likewise.
2959         (map_push): Likewise.  Return CUdeviceptr instead of void.
2960         (init_streams_for_device): Remove stales references to ptx_stream
2961         members.
2962         (select_stream_for_async): Likewise.
2963         (nvptx_exec): Update call to map_init.
2964
2965 2018-09-09  Cesar Philippidis  <cesar@codesourcery.com>
2966             Julian Brown  <julian@codesourcery.com>
2967
2968         PR middle-end/86336
2969         * testsuite/libgomp.oacc-c++/non-scalar-data.C: Remove XFAIL.
2970
2971 2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
2972         Thomas Koenig <tkoenig@gcc.gnu.org>
2973
2974         PR fortran/25829
2975         * testsuite/libgomp.fortran/async_io_1.f90: New test.
2976         * testsuite/libgomp.fortran/async_io_2.f90: New test.
2977         * testsuite/libgomp.fortran/async_io_3.f90: New test.
2978         * testsuite/libgomp.fortran/async_io_4.f90: New test.
2979         * testsuite/libgomp.fortran/async_io_5.f90: New test.
2980         * testsuite/libgomp.fortran/async_io_6.f90: New test.
2981         * testsuite/libgomp.fortran/async_io_7.f90: New test.
2982
2983 2018-08-13  Cesar Philippidis  <cesar@codesourcery.com>
2984             Tom de Vries  <tdevries@suse.de>
2985
2986         PR target/85590
2987         * plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef.
2988         (cuOccupancyMaxPotentialBlockSize): Declare.
2989         * plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New
2990         CUDA_ONE_CALL_MAYBE_NULL.
2991         * plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define
2992         CUoccupancyB2DSize and declare
2993         cuOccupancyMaxPotentialBlockSize.
2994         (nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the
2995         default num_gangs and num_workers when the driver supports it.
2996
2997 2018-08-08  Tom de Vries  <tdevries@suse.de>
2998
2999         * plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using
3000         CUDA_ONE_CALL_MAYBE_NULL.
3001         * plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare.
3002         (cuLinkAddData_v2, cuLinkCreate_v2): Declare.
3003         (link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions
3004         are not found.
3005
3006 2018-08-08  Tom de Vries  <tdevries@suse.de>
3007
3008         * plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL.
3009         * plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not
3010         present.
3011
3012 2018-08-08  Tom de Vries  <tdevries@suse.de>
3013
3014         * plugin/plugin-nvptx.c
3015         (CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
3016         (nvptx_open_device): Use
3017         CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.
3018
3019 2018-08-08  Tom de Vries  <tdevries@suse.de>
3020
3021         * plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...
3022         (cuGetErrorString): ... here.  Guard with CUDA_VERSION < 6000.
3023
3024 2018-08-07  Tom de Vries  <tdevries@suse.de>
3025
3026         * plugin/plugin-nvptx.c (DO_PRAGMA): Define.
3027         (struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL.
3028         (init_cuda_lib): Add new param to CUDA_ONE_CALL_1.  Add arg to
3029         corresponding call in CUDA_ONE_CALL.  Add def/undef of
3030         CUDA_ONE_CALL_MAYBE_NULL.
3031         (CUDA_CALL_EXISTS): Define.
3032
3033 2018-08-07  Tom de Vries  <tdevries@suse.de>
3034
3035         * plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put
3036         CUDA_ONE_CALL defines right before the cuda-lib.def include, and the
3037         corresponding undefs right after.
3038
3039 2018-08-04  Tom de Vries  <tdevries@suse.de>
3040
3041         * plugin/configfrag.ac: For --without-cuda-driver, set
3042         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no.  Handle
3043         CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no.
3044         * configure: Regenerate.
3045
3046 2018-08-02  Tom de Vries  <tdevries@suse.de>
3047
3048         PR target/86660
3049         * testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions.
3050         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same.
3051         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
3052         Same.
3053         * testsuite/libgomp.oacc-c++/routine-1-template.C: Same.
3054         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same.
3055         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same.
3056
3057 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
3058             Thomas Schwinge <thomas@codesourcery.com>
3059
3060         * config/nvptx/oacc-parallel.c: Truncate.
3061
3062 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
3063             James Norris <jnorris@codesourcery.com>
3064
3065         * plugin/plugin-nvptx.c (struct map): Removed.
3066         (map_init, map_pop): Remove use of struct map.
3067         (map_push): Likewise and change argument list.
3068         * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New
3069
3070 2018-08-01  Tom de Vries  <tdevries@suse.de>
3071
3072         * plugin/cuda-lib.def: New file.  Factor out of ...
3073         * plugin/plugin-nvptx.c (CUDA_CALLS): ... here.
3074         (struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of
3075         using CUDA_CALLS.
3076
3077 2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3078
3079         Revert 'AsyncI/O patch committed'.
3080         2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
3081                 Thomas Koenig <tkoenig@gcc.gnu.org>
3082
3083         PR fortran/25829
3084         * testsuite/libgomp.fortran/async_io_1.f90: New test.
3085         * testsuite/libgomp.fortran/async_io_2.f90: New test.
3086         * testsuite/libgomp.fortran/async_io_3.f90: New test.
3087         * testsuite/libgomp.fortran/async_io_4.f90: New test.
3088         * testsuite/libgomp.fortran/async_io_5.f90: New test.
3089         * testsuite/libgomp.fortran/async_io_6.f90: New test.
3090         * testsuite/libgomp.fortran/async_io_7.f90: New test.
3091
3092 2018-07-30  Tom de Vries  <tdevries@suse.de>
3093
3094         * plugin/plugin-nvptx.c (MIN, MAX): Redefine.
3095         (nvptx_exec): Ensure worker and vector default dims don't exceed
3096         targ_fn->max_threads_per_block.
3097
3098 2018-07-30  Tom de Vries  <tdevries@suse.de>
3099
3100         * plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field.
3101         (nvptx_open_device): Init default_dims for device.
3102         (nvptx_exec): Use default_dims from device.
3103
3104 2018-07-26  Jakub Jelinek  <jakub@redhat.com>
3105
3106         PR testsuite/86660
3107         * testsuite/libgomp.c++/for-15.C (results): Include it in
3108         omp declare target region.
3109         (main): Use map (always, tofrom: results) instead of
3110         map (tofrom: results).
3111
3112         PR middle-end/86660
3113         * testsuite/libgomp.c/pr86660.c: New test.
3114
3115 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
3116             Tom de Vries  <tdevries@suse.de>
3117
3118         * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have
3119         sufficient resources to launch a kernel, and give a hint on how to fix
3120         it.
3121
3122 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
3123             Tom de Vries  <tdevries@suse.de>
3124
3125         * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size,
3126         max_threads_per_block and max_threads_per_multiprocessor fields.
3127         (nvptx_open_device): Initialize new fields.
3128         (nvptx_exec): Use num_sms, and new fields.
3129
3130 2018-07-26  Tom de Vries  <tdevries@suse.de>
3131
3132         * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
3133         to correct locations.  Remove xfail.
3134
3135 2018-07-26  Tom de Vries  <tdevries@suse.de>
3136
3137         * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
3138         acc_wait.  Move acc_async_test calls to correct locations.  Remove
3139         xfail.
3140
3141 2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
3142         Thomas Koenig <tkoenig@gcc.gnu.org>
3143
3144         PR fortran/25829
3145         * testsuite/libgomp.fortran/async_io_1.f90: New test.
3146         * testsuite/libgomp.fortran/async_io_2.f90: New test.
3147         * testsuite/libgomp.fortran/async_io_3.f90: New test.
3148         * testsuite/libgomp.fortran/async_io_4.f90: New test.
3149         * testsuite/libgomp.fortran/async_io_5.f90: New test.
3150         * testsuite/libgomp.fortran/async_io_6.f90: New test.
3151         * testsuite/libgomp.fortran/async_io_7.f90: New test.
3152
3153 2018-07-17  Jakub Jelinek  <jakub@redhat.com>
3154
3155         PR middle-end/86542
3156         * testsuite/libgomp.c++/pr86542.C: New test.
3157
3158         PR middle-end/86539
3159         * testsuite/libgomp.c++/pr86539.C: New test.
3160
3161 2018-07-11  Jakub Jelinek  <jakub@redhat.com>
3162
3163         PR c++/86443
3164         * testsuite/libgomp.c++/for-15.C (a): Remove unused variable.
3165         (results): Make sure the variable is not inside declare target region.
3166         (qux): Remove unused function.
3167
3168 2018-07-10  Jakub Jelinek  <jakub@redhat.com>
3169
3170         PR c++/86443
3171         * testsuite/libgomp.c++/for-15.C: New test.
3172
3173 2018-06-26  Jakub Jelinek  <jakub@redhat.com>
3174
3175         PR c++/86291
3176         * testsuite/libgomp.c++/pr86291.C: New test.
3177
3178 2018-06-24  Gerald Pfeifer  <gerald@pfeifer.com>
3179
3180         * libgomp.texi (Top): Move www.openmp.org to https.
3181         (Enabling OpenMP): Ditto.
3182         (omp_get_active_level): Ditto.
3183         (omp_get_ancestor_thread_num): Ditto.
3184         (omp_get_cancellation): Ditto.
3185         (omp_get_default_device): Ditto.
3186         (omp_get_dynamic): Ditto.
3187         (omp_get_level): Ditto.
3188         (omp_get_max_active_levels): Ditto.
3189         (omp_get_max_task_priority): Ditto.
3190         (omp_get_max_threads): Ditto.
3191         (omp_get_nested): Ditto.
3192         (omp_get_num_devices): Ditto.
3193         (omp_get_num_procs): Ditto.
3194         (omp_get_num_teams): Ditto.
3195         (omp_get_num_threads): Ditto.
3196         (omp_get_proc_bind): Ditto.
3197         (omp_get_schedule): Ditto.
3198         (omp_get_team_num): Ditto.
3199         (omp_get_team_size): Ditto.
3200         (omp_get_thread_limit): Ditto.
3201         (omp_get_thread_num): Ditto.
3202         (omp_in_parallel): Ditto.
3203         (omp_in_final): Ditto.
3204         (omp_is_initial_device): Ditto.
3205         (omp_set_default_device): Ditto.
3206         (omp_set_dynamic): Ditto.
3207         (omp_set_max_active_levels): Ditto.
3208         (omp_set_nested): Ditto.
3209         (omp_set_num_threads): Ditto.
3210         (omp_set_schedule): Ditto.
3211         (omp_init_lock): Ditto.
3212         (omp_set_lock): Ditto.
3213         (omp_test_lock): Ditto.
3214         (omp_unset_lock): Ditto.
3215         (omp_destroy_lock): Ditto.
3216         (omp_init_nest_lock): Ditto.
3217         (omp_set_nest_lock): Ditto.
3218         (omp_test_nest_lock): Ditto.
3219         (omp_unset_nest_lock): Ditto.
3220         (omp_destroy_nest_lock): Ditto.
3221         (omp_get_wtick): Ditto.
3222         (omp_get_wtime): Ditto.
3223         (OMP_CANCELLATION): Ditto.
3224         (OMP_DISPLAY_ENV): Ditto.
3225         (OMP_DEFAULT_DEVICE): Ditto.
3226         (OMP_DYNAMIC): Ditto.
3227         (OMP_MAX_ACTIVE_LEVELS): Ditto.
3228         (OMP_MAX_TASK_PRIORITY): Ditto.
3229         (OMP_NESTED): Ditto.
3230         (OMP_NUM_THREADS): Ditto.
3231         (OMP_PROC_BIND): Ditto.
3232         (OMP_PLACES): Ditto.
3233         (OMP_STACKSIZE): Ditto.
3234         (OMP_SCHEDULE): Ditto.
3235         (OMP_THREAD_LIMIT): Ditto.
3236         (OMP_WAIT_POLICY): Ditto.
3237
3238 2018-06-22  Cesar Philippidis  <cesar@codesourcery.com>
3239             James Norris  <jnorris@codesourcery.com>
3240             Julian Brown  <julian@codesourcery.com>
3241             Thomas Schwinge  <thomas@codesourcery.com>
3242             Tom de Vries  <tom@codesourcery.com>
3243
3244         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
3245         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
3246         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
3247         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
3248         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
3249         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
3250         * testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
3251         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
3252         * testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
3253         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
3254         Likewise.
3255         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
3256         Likewise.
3257         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
3258         Likewise.
3259         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
3260         Likewise.
3261         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
3262         Likewise.
3263         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
3264         Likewise.
3265         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
3266         Likewise.
3267         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
3268         Likewise.
3269         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
3270         Likewise.
3271         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
3272         Likewise.
3273         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
3274         Likewise.
3275         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
3276         Likewise.
3277         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
3278         Likewise.
3279         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
3280         Likewise.
3281         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
3282         Likewise.
3283         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
3284         Likewise.
3285         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
3286         Likewise.
3287         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
3288         Likewise.
3289         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
3290         Likewise.
3291         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
3292         Likewise.
3293         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
3294         Likewise.
3295         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
3296         Likewise.
3297         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
3298         Likewise.
3299         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
3300         Likewise.
3301         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
3302         Likewise.
3303         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
3304         Likewise.
3305         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
3306         Likewise.
3307         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
3308         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
3309         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
3310         * testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
3311         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
3312         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
3313         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
3314         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
3315         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
3316         Likewise.
3317         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
3318         Likewise.
3319         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
3320         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
3321         * testsuite/libgomp.oacc-fortran/kernels-independent.f90:
3322         Likewise.
3323         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
3324         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
3325         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
3326         Likewise.
3327         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
3328         Likewise.
3329         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
3330         Likewise.
3331         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
3332         Likewise.
3333         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
3334         Likewise.
3335         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
3336         Likewise.
3337         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
3338         Likewise.
3339         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
3340         Likewise.
3341         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
3342         Likewise.
3343         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
3344         Likewise.
3345         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
3346         Likewise.
3347         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
3348         Likewise.
3349         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
3350         Likewise.
3351         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
3352         Likewise.
3353         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
3354         Likewise.
3355         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
3356         * testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
3357         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
3358         * testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
3359         * testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
3360         * testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
3361         * testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.
3362
3363 2018-06-20  Chung-Lin Tang <cltang@codesourcery.com>
3364             Thomas Schwinge <thomas@codesourcery.com>
3365             Cesar Philippidis  <cesar@codesourcery.com>
3366
3367         * libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
3368         (gomp_acc_remove_pointer): Update declaration.
3369         (gomp_acc_declare_allocate): Declare.
3370         (gomp_remove_var): Declare.
3371         * libgomp.map (OACC_2.5): Define.
3372         * oacc-mem.c (acc_map_data): Update refcount.
3373         (acc_unmap_data): Likewise.
3374         (present_create_copy): Likewise.
3375         (acc_create): Add FLAG_PRESENT when calling present_create_copy.
3376         (acc_copyin): Likewise.
3377         (FLAG_FINALIZE): Define.
3378         (delete_copyout): Update dynamic refcounts, add support for FINALIZE.
3379         (acc_delete_finalize): New function.
3380         (acc_delete_finalize_async): New function.
3381         (acc_copyout_finalize): New function.
3382         (acc_copyout_finalize_async): New function.
3383         (gomp_acc_insert_pointer): Update refcounts.
3384         (gomp_acc_remove_pointer): Return if data is not present on the
3385         accelerator.
3386         * oacc-parallel.c (find_pset): Rename to find_pointer.
3387         (find_pointer): Add support for GOMP_MAP_POINTER.
3388         (handle_ftn_pointers): New function.
3389         (GOACC_parallel_keyed): Update refcounts of variables.
3390         (GOACC_enter_exit_data): Add support for finalized data mappings.
3391         Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
3392         of fortran arrays.
3393         (GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
3394         (GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
3395         for GOMP_MAP_FORCE_FROM.
3396         * openacc.f90 (module openacc_internal): Add
3397         acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
3398         acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
3399         acc_copyout_finalize and acc_delete_finalize.
3400         (acc_copyout_finalize_32_h): New subroutine.
3401         (acc_copyout_finalize_64_h): New subroutine.
3402         (acc_copyout_finalize_array_h): New subroutine.
3403         (acc_delete_finalize_32_h): New subroutine.
3404         (acc_delete_finalize_64_h): New subroutine.
3405         (acc_delete_finalize_array_h): New subroutine.
3406         * openacc.h (acc_copyout_finalize): Declare.
3407         (acc_copyout_finalize_async): Declare.
3408         (acc_delete_finalize): Declare.
3409         (acc_delete_finalize_async): Declare.
3410         * openacc_lib.h (acc_copyout_finalize): New interface.
3411         (acc_delete_finalize): New interface.
3412         * target.c (gomp_map_vars): Update dynamic_refcount.
3413         (gomp_remove_var): New function.
3414         (gomp_unmap_vars): Use it.
3415         (gomp_unload_image_from_device): Likewise.
3416         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
3417         case to utilize OpenACC 2.5 data clause semantics.
3418         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3419         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3420         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3421         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3422         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3423         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3424         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3425         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3426         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3427         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3428         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
3429         * testsuite/libgomp.oacc-fortran/data-5.f90: New test.
3430         * testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
3431         utilize OpenACC 2.5 data clause semantics.
3432         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3433         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3434         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3435         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3436         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3437         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3438         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3439         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
3440         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
3441
3442 2018-05-21  Janus Weil  <janus@gcc.gnu.org>
3443
3444         PR fortran/85841
3445         PR testsuite/85865
3446         * testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
3447         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
3448         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
3449         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
3450         * testsuite/libgomp.fortran/task2.f90: Ditto.
3451         * testsuite/libgomp.fortran/vla1.f90: Ditto.
3452         * testsuite/libgomp.fortran/vla2.f90: Ditto.
3453         * testsuite/libgomp.fortran/vla3.f90: Ditto.
3454         * testsuite/libgomp.fortran/vla4.f90: Ditto.
3455         * testsuite/libgomp.fortran/vla5.f90: Ditto.
3456         * testsuite/libgomp.fortran/vla6.f90: Ditto.
3457         * testsuite/libgomp.fortran/vla8.f90: Ditto.
3458         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
3459         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.
3460
3461 2018-05-18  Cesar Philippidis  <cesar@codesourcery.com>
3462
3463         PR c++/85782
3464         * testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.
3465
3466 2018-05-09  Tom de Vries  <tom@codesourcery.com>
3467
3468         PR libgomp/82901
3469         * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
3470         to GOACC_enter_exit_data.
3471
3472 2018-05-09  Tom de Vries  <tom@codesourcery.com>
3473
3474         PR libgomp/83792
3475         * oacc-int.h (async_valid_stream_id_p, async_valid_p)
3476         (async_synchronous_p): New function.
3477         * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
3478         async_valid_p.
3479         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
3480         async_valid_stream_id_p.
3481         * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
3482         * oacc-parallel.c (GOACC_parallel_keyed): Same.
3483
3484 2018-05-07  Tom de Vries  <tom@codesourcery.com>
3485
3486         PR testsuite/85677
3487         * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
3488         include directory in ALWAYS_CFLAGS out of $blddir != "" condition.
3489
3490 2018-05-03  Tom de Vries  <tom@codesourcery.com>
3491
3492         PR testsuite/85106
3493         * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
3494         extra_tool_flags if it contains an -foffload=-fdump-* flag.
3495         * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
3496         * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.
3497
3498 2018-05-02  Tom de Vries  <tom@codesourcery.com>
3499
3500         PR libgomp/85411
3501         * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
3502         GOMP_OPENACC_DIM ...
3503         * env.c (parse_gomp_openacc_dim): ... here.  New function.
3504         (initialize_env): Call parse_gomp_openacc_dim.
3505         (goacc_default_dims): Define.
3506         * libgomp.h (goacc_default_dims): Declare.
3507         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
3508         * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
3509         * libgomp.map: New version "GOMP_PLUGIN_1.2". Add
3510         GOMP_PLUGIN_acc_default_dim.
3511         * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
3512         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.
3513
3514 2018-05-02  Tom de Vries  <tom@codesourcery.com>
3515
3516         PR testsuite/83791
3517         * testsuite/libgomp.c++/udr-9.C: Update.
3518         * testsuite/libgomp.c++/atomic-16.C: Remove.
3519         * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
3520         * testsuite/libgomp.c++/loop-13.C: Remove.
3521         * testsuite/libgomp.c++/loop-14.C: Remove.
3522         * testsuite/libgomp.c++/loop-15.C: Remove.
3523         * testsuite/libgomp.c++/monotonic-1.C: Remove.
3524         * testsuite/libgomp.c++/monotonic-2.C: Remove.
3525         * testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
3526         * testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
3527         * testsuite/libgomp.c++/ordered-1.C: Remove.
3528         * testsuite/libgomp.c++/pr45784.C: Remove.
3529         * testsuite/libgomp.c++/pr64824.C: Remove.
3530         * testsuite/libgomp.c++/pr64868.C: Remove.
3531         * testsuite/libgomp.c++/pr66199-1.C: Remove.
3532         * testsuite/libgomp.c++/pr66199-2.C: Remove.
3533         * testsuite/libgomp.c++/pr66199-3.C: Remove.
3534         * testsuite/libgomp.c++/pr66199-4.C: Remove.
3535         * testsuite/libgomp.c++/pr66199-5.C: Remove.
3536         * testsuite/libgomp.c++/pr66199-6.C: Remove.
3537         * testsuite/libgomp.c++/pr66199-7.C: Remove.
3538         * testsuite/libgomp.c++/pr66199-8.C: Remove.
3539         * testsuite/libgomp.c++/pr66199-9.C: Remove.
3540         * testsuite/libgomp.c++/pr69389.C: Remove.
3541         * testsuite/libgomp.c++/simd10.C: Remove.
3542         * testsuite/libgomp.c++/simd11.C: Remove.
3543         * testsuite/libgomp.c++/simd12.C: Remove.
3544         * testsuite/libgomp.c++/simd13.C: Remove.
3545         * testsuite/libgomp.c++/target-1.C: Remove.
3546         * testsuite/libgomp.c++/target-3.C: Remove.
3547         * testsuite/libgomp.c++/target-4.C: Remove.
3548         * testsuite/libgomp.c++/target-5.C: Remove.
3549         * testsuite/libgomp.c++/taskgroup-1.C: Remove.
3550         * testsuite/libgomp.c++/taskloop-1.C: Remove.
3551         * testsuite/libgomp.c++/taskloop-2.C: Remove.
3552         * testsuite/libgomp.c++/taskloop-3.C: Remove.
3553         * testsuite/libgomp.c++/taskloop-4.C: Remove.
3554         * testsuite/libgomp.c++/udr-9.C: Remove.
3555         * testsuite/libgomp.c++/for-10.C: Remove.
3556         * testsuite/libgomp.c++/for-11.C: Remove.
3557         * testsuite/libgomp.c++/for-12.C: Remove.
3558         * testsuite/libgomp.c++/for-13.C: Remove.
3559         * testsuite/libgomp.c++/for-14.C: Remove.
3560         * testsuite/libgomp.c++/for-9.C: Remove.
3561         * testsuite/libgomp.c/atomic-18.c: Move ...
3562         * testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
3563         * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
3564         * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
3565         * testsuite/libgomp.c/loop-13.c: Move ...
3566         * testsuite/libgomp.c-c++-common/loop-13.c: ... here.
3567         * testsuite/libgomp.c/loop-14.c: Move ...
3568         * testsuite/libgomp.c-c++-common/loop-14.c: ... here.
3569         * testsuite/libgomp.c/loop-15.c: Remove.
3570         * testsuite/libgomp.c-c++-common/loop-15.c: New test.
3571         * testsuite/libgomp.c/monotonic-1.c: Move ...
3572         * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
3573         * testsuite/libgomp.c/monotonic-2.c: Move ...
3574         * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
3575         * testsuite/libgomp.c/nonmonotonic-1.c: Move ...
3576         * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
3577         * testsuite/libgomp.c/nonmonotonic-2.c: Move ...
3578         * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
3579         * testsuite/libgomp.c/ordered-4.c: Move ...
3580         * testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
3581         * testsuite/libgomp.c/pr45784.c: Move ...
3582         * testsuite/libgomp.c-c++-common/pr45784.c: ... here.
3583         * testsuite/libgomp.c/pr64824.c: Move ...
3584         * testsuite/libgomp.c-c++-common/pr64824.c: ... here.
3585         * testsuite/libgomp.c/pr64868.c: Move ...
3586         * testsuite/libgomp.c-c++-common/pr64868.c: ... here.
3587         * testsuite/libgomp.c/pr66199-1.c: Move ...
3588         * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
3589         * testsuite/libgomp.c/pr66199-2.c: Move ...
3590         * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
3591         * testsuite/libgomp.c/pr66199-3.c: Move ...
3592         * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
3593         * testsuite/libgomp.c/pr66199-4.c: Move ...
3594         * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
3595         * testsuite/libgomp.c/pr66199-5.c: Move ...
3596         * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
3597         * testsuite/libgomp.c/pr66199-6.c: Move ...
3598         * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
3599         * testsuite/libgomp.c/pr66199-7.c: Move ...
3600         * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
3601         * testsuite/libgomp.c/pr66199-8.c: Move ...
3602         * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
3603         * testsuite/libgomp.c/pr66199-9.c: Move ...
3604         * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
3605         * testsuite/libgomp.c/pr69389.c: Move ...
3606         * testsuite/libgomp.c-c++-common/pr69389.c: ... here.
3607         * testsuite/libgomp.c/simd-14.c: Move ...
3608         * testsuite/libgomp.c-c++-common/simd-14.c: ... here.
3609         * testsuite/libgomp.c/simd-15.c: Move ...
3610         * testsuite/libgomp.c-c++-common/simd-15.c: ... here.
3611         * testsuite/libgomp.c/simd-16.c: Move ...
3612         * testsuite/libgomp.c-c++-common/simd-16.c: ... here.
3613         * testsuite/libgomp.c/simd-17.c: Move ...
3614         * testsuite/libgomp.c-c++-common/simd-17.c: ... here.
3615         * testsuite/libgomp.c/target-1.c: Move ...
3616         * testsuite/libgomp.c-c++-common/target-1.c: ... here.
3617         * testsuite/libgomp.c/target-10.c: Move ...
3618         * testsuite/libgomp.c-c++-common/target-10.c: ... here.
3619         * testsuite/libgomp.c/target-13.c: Move ...
3620         * testsuite/libgomp.c-c++-common/target-13.c: ... here.
3621         * testsuite/libgomp.c/target-2.c: Move ...
3622         * testsuite/libgomp.c-c++-common/target-2.c: ... here.
3623         * testsuite/libgomp.c/taskgroup-1.c: Move ...
3624         * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
3625         * testsuite/libgomp.c/taskloop-1.c: Move ...
3626         * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
3627         * testsuite/libgomp.c/taskloop-2.c: Move ...
3628         * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
3629         * testsuite/libgomp.c/taskloop-3.c: Move ...
3630         * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
3631         * testsuite/libgomp.c/taskloop-4.c: Move ...
3632         * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
3633         * testsuite/libgomp.c/udr-1.c: Move ...
3634         * testsuite/libgomp.c-c++-common/udr-1.c: ... here.
3635         * testsuite/libgomp.c/for-1.c: Move ...
3636         * testsuite/libgomp.c-c++-common/for-1.c: ... here.
3637         * testsuite/libgomp.c/for-1.h: Move ...
3638         * testsuite/libgomp.c-c++-common/for-1.h: ... here.
3639         * testsuite/libgomp.c/for-2.c: Move ...
3640         * testsuite/libgomp.c-c++-common/for-2.c: ... here.
3641         * testsuite/libgomp.c/for-2.h: Move ...
3642         * testsuite/libgomp.c-c++-common/for-2.h: ... here.
3643         * testsuite/libgomp.c/for-3.c: Move ...
3644         * testsuite/libgomp.c-c++-common/for-3.c: ... here.
3645         * testsuite/libgomp.c/for-4.c: Move ...
3646         * testsuite/libgomp.c-c++-common/for-4.c: ... here.
3647         * testsuite/libgomp.c/for-5.c: Move ...
3648         * testsuite/libgomp.c-c++-common/for-5.c: ... here.
3649         * testsuite/libgomp.c/for-6.c: Move ...
3650         * testsuite/libgomp.c-c++-common/for-6.c: ... here.
3651
3652 2018-05-02  Tom de Vries  <tom@codesourcery.com>
3653
3654         PR libgomp/82428
3655         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
3656         __builtin_goacc_parlevel_{id,size}.
3657         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
3658         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
3659         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
3660         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
3661         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
3662         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
3663         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
3664         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
3665         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
3666         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
3667         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
3668         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
3669         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
3670         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
3671         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
3672         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
3673         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
3674         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
3675         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
3676         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
3677         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
3678         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
3679         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.
3680
3681 2018-05-02  Tom de Vries  <tom@codesourcery.com>
3682
3683         PR testsuite/85106
3684         * testsuite/lib/libgomp.exp: Include scanltranstree.exp.
3685
3686 2018-05-02  Tom de Vries  <tom@codesourcery.com>
3687
3688         PR testsuite/85106
3689         * testsuite/lib/libgomp.exp: Include scanwpaipa.exp.
3690
3691 2018-04-29  Julian Brown  <julian@codesourcery.com>
3692             Tom de Vries  <tom@codesourcery.com>
3693
3694         PR testsuite/85527
3695         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
3696         arbitrary order for iterations of atomic subtract check.
3697
3698 2018-04-28  Tom de Vries  <tom@codesourcery.com>
3699
3700         PR testsuite/85527
3701         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
3702         atomic capture results obtained in parallel loop to an array, instead of
3703         to a scalar.
3704
3705 2018-04-26  Tom de Vries  <tom@codesourcery.com>
3706
3707         PR libgomp/84020
3708         * plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
3709         * plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
3710         (process_GOMP_NVPTX_JIT): New function.
3711         (link_ptx): Use process_GOMP_NVPTX_JIT.
3712
3713 2018-04-26  Richard Biener <rguenther@suse.de>
3714             Tom de Vries  <tom@codesourcery.com>
3715
3716         PR lto/85422
3717         * testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.
3718
3719 2018-04-26  Tom de Vries  <tom@codesourcery.com>
3720
3721         PR target/85519
3722         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
3723         recursion depth from 25 to 23.
3724         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
3725
3726 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3727
3728         * configure: Regenerated.
3729
3730 2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
3731             Tom de Vries  <tom@codesourcery.com>
3732
3733         PR target/85445
3734         * testsuite/libgomp.oacc-c++/ref-1.C: New.
3735
3736 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
3737
3738         PR libgomp/85463
3739         * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
3740         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
3741         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
3742         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
3743         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
3744         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
3745
3746         PR libfortran/85166
3747         * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
3748         abort".
3749         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
3750
3751 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
3752
3753         * configure: Regenerated.
3754
3755 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
3756
3757         PR jit/85384
3758         * configure: Regenerate.
3759
3760 2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
3761             Tom de Vries  <tom@codesourcery.com>
3762
3763         PR middle-end/84955
3764         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
3765         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
3766
3767 2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
3768
3769         PR fortran/83064
3770         PR testsuite/85346
3771         * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
3772         test from gfortran.dg to here.
3773
3774 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
3775
3776         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
3777         * testsuite/libgomp.oacc-fortran/pr84955.f90: Likewise.
3778
3779 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
3780
3781         PR middle-end/84955
3782         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
3783         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
3784
3785 2018-04-05  Tom de Vries  <tom@codesourcery.com>
3786
3787         PR target/85204
3788         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
3789
3790 2018-03-26  Tom de Vries  <tom@codesourcery.com>
3791
3792         PR tree-optimization/85063
3793         * testsuite/libgomp.c/switch-conversion-2.c: New test.
3794         * testsuite/libgomp.c/switch-conversion.c: New test.
3795         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
3796         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
3797
3798 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
3799
3800         PR fortran/84381
3801         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
3802         call abort by STOP n.
3803         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
3804         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
3805         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
3806         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
3807         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
3808         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
3809         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
3810         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
3811         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
3812         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
3813         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
3814         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
3815         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
3816         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
3817         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
3818         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
3819         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
3820         * testsuite/libgomp.fortran/associate1.f90: Likewise.
3821         * testsuite/libgomp.fortran/associate2.f90: Likewise.
3822         * testsuite/libgomp.fortran/associate3.f90: Likewise.
3823         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
3824         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
3825         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
3826         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
3827         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
3828         * testsuite/libgomp.fortran/character1.f90: Likewise.
3829         * testsuite/libgomp.fortran/character2.f90: Likewise.
3830         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
3831         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
3832         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
3833         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
3834         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
3835         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
3836         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
3837         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
3838         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
3839         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
3840         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
3841         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
3842         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
3843         * testsuite/libgomp.fortran/do1.f90: Likewise.
3844         * testsuite/libgomp.fortran/do2.f90: Likewise.
3845         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
3846         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
3847         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
3848         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
3849         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
3850         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
3851         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
3852         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
3853         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
3854         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
3855         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
3856         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
3857         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
3858         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
3859         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
3860         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
3861         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
3862         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
3863         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
3864         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
3865         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
3866         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
3867         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
3868         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
3869         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
3870         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
3871         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
3872         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
3873         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
3874         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
3875         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
3876         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
3877         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
3878         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
3879         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
3880         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
3881         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
3882         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
3883         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
3884         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
3885         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
3886         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
3887         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
3888         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
3889         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
3890         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
3891         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
3892         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
3893         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
3894         * testsuite/libgomp.fortran/lib1.f90: Likewise.
3895         * testsuite/libgomp.fortran/lib2.f: Likewise.
3896         * testsuite/libgomp.fortran/lib3.f: Likewise.
3897         * testsuite/libgomp.fortran/lib4.f90: Likewise.
3898         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
3899         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
3900         * testsuite/libgomp.fortran/nested1.f90: Likewise.
3901         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
3902         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
3903         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
3904         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
3905         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
3906         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
3907         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
3908         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
3909         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
3910         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
3911         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
3912         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
3913         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
3914         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
3915         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
3916         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
3917         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
3918         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
3919         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
3920         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3921         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
3922         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
3923         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
3924         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
3925         * testsuite/libgomp.fortran/pr25162.f: Likewise.
3926         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
3927         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
3928         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
3929         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
3930         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
3931         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
3932         * testsuite/libgomp.fortran/pr28390.f: Likewise.
3933         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
3934         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
3935         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
3936         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
3937         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
3938         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
3939         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
3940         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
3941         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
3942         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
3943         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
3944         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
3945         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
3946         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
3947         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
3948         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
3949         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
3950         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
3951         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
3952         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
3953         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
3954         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
3955         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
3956         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
3957         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
3958         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3959         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
3960         * testsuite/libgomp.fortran/reference1.f90: Likewise.
3961         * testsuite/libgomp.fortran/reference2.f90: Likewise.
3962         * testsuite/libgomp.fortran/retval1.f90: Likewise.
3963         * testsuite/libgomp.fortran/retval2.f90: Likewise.
3964         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
3965         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
3966         * testsuite/libgomp.fortran/simd1.f90: Likewise.
3967         * testsuite/libgomp.fortran/simd2.f90: Likewise.
3968         * testsuite/libgomp.fortran/simd3.f90: Likewise.
3969         * testsuite/libgomp.fortran/simd4.f90: Likewise.
3970         * testsuite/libgomp.fortran/simd5.f90: Likewise.
3971         * testsuite/libgomp.fortran/simd6.f90: Likewise.
3972         * testsuite/libgomp.fortran/simd7.f90: Likewise.
3973         * testsuite/libgomp.fortran/stack.f90: Likewise.
3974         * testsuite/libgomp.fortran/strassen.f90: Likewise.
3975         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
3976         * testsuite/libgomp.fortran/tabs2.f: Likewise.
3977         * testsuite/libgomp.fortran/target1.f90: Likewise.
3978         * testsuite/libgomp.fortran/target2.f90: Likewise.
3979         * testsuite/libgomp.fortran/target3.f90: Likewise.
3980         * testsuite/libgomp.fortran/target4.f90: Likewise.
3981         * testsuite/libgomp.fortran/target5.f90: Likewise.
3982         * testsuite/libgomp.fortran/target6.f90: Likewise.
3983         * testsuite/libgomp.fortran/target7.f90: Likewise.
3984         * testsuite/libgomp.fortran/target8.f90: Likewise.
3985         * testsuite/libgomp.fortran/task1.f90: Likewise.
3986         * testsuite/libgomp.fortran/task2.f90: Likewise.
3987         * testsuite/libgomp.fortran/task3.f90: Likewise.
3988         * testsuite/libgomp.fortran/task4.f90: Likewise.
3989         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
3990         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
3991         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
3992         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
3993         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
3994         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3995         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3996         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3997         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
3998         * testsuite/libgomp.fortran/udr1.f90: Likewise.
3999         * testsuite/libgomp.fortran/udr10.f90: Likewise.
4000         * testsuite/libgomp.fortran/udr11.f90: Likewise.
4001         * testsuite/libgomp.fortran/udr12.f90: Likewise.
4002         * testsuite/libgomp.fortran/udr13.f90: Likewise.
4003         * testsuite/libgomp.fortran/udr14.f90: Likewise.
4004         * testsuite/libgomp.fortran/udr15.f90: Likewise.
4005         * testsuite/libgomp.fortran/udr2.f90: Likewise.
4006         * testsuite/libgomp.fortran/udr3.f90: Likewise.
4007         * testsuite/libgomp.fortran/udr4.f90: Likewise.
4008         * testsuite/libgomp.fortran/udr5.f90: Likewise.
4009         * testsuite/libgomp.fortran/udr6.f90: Likewise.
4010         * testsuite/libgomp.fortran/udr7.f90: Likewise.
4011         * testsuite/libgomp.fortran/udr8.f90: Likewise.
4012         * testsuite/libgomp.fortran/udr9.f90: Likewise.
4013         * testsuite/libgomp.fortran/vla1.f90: Likewise.
4014         * testsuite/libgomp.fortran/vla2.f90: Likewise.
4015         * testsuite/libgomp.fortran/vla3.f90: Likewise.
4016         * testsuite/libgomp.fortran/vla4.f90: Likewise.
4017         * testsuite/libgomp.fortran/vla5.f90: Likewise.
4018         * testsuite/libgomp.fortran/vla6.f90: Likewise.
4019         * testsuite/libgomp.fortran/vla7.f90: Likewise.
4020         * testsuite/libgomp.fortran/vla8.f90: Likewise.
4021         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
4022         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
4023         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4024         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4025         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4026         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4027         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4028         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4029         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4030         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4031         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
4032         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
4033         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
4034         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
4035         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
4036         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4037         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4038         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4039         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4040         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4041         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4042         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4043         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4044         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
4045         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
4046         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4047         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4048         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4049         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4050         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4051         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
4052         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
4053         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
4054         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
4055         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
4056         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
4057         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
4058         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
4059         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
4060         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
4061         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
4062         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
4063         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
4064         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
4065         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
4066         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
4067         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
4068         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
4069         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4070         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4071         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4072         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4073         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
4074         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
4075         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4076         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4077         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4078         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4079         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4080         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4081         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
4082         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
4083         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
4084         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
4085         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4086         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4087         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
4088         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
4089         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
4090         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4091         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
4092         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
4093         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
4094         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
4095         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
4096         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4097         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4098         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4099         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4100         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4101         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4102         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4103         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
4104         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
4105         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4106         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4107         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4108         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4109         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
4110         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
4111         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
4112         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4113         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4114         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
4115
4116 2018-03-20  Richard Biener  <rguenther@suse.de>
4117
4118         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
4119         parallelizable loop.
4120
4121 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
4122
4123         PR target/84148
4124         * configure: Regenerate.
4125
4126 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
4127
4128         PR fortran/84418
4129         * libgomp.fortran/pr84418-1.f90: New test.
4130         * libgomp.fortran/pr84418-2.f90: New test.
4131
4132 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
4133
4134         PR fortran/84313
4135         * testsuite/libgomp.fortran/threadprivate4.f90: Add
4136         -std=f2003 -fall-intrinsics into dg-additional-options.
4137
4138 2018-02-08  Martin Jambor  <mjambor@suse.cz>
4139
4140         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
4141         clonable.
4142
4143 2018-02-08  Martin Jambor  <mjambor@suse.cz>
4144
4145         * testsuite/libgomp.hsa.c/staticvar.c: New test.
4146
4147 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4148
4149         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
4150         [__cplusplus]: Declare extern "C".
4151
4152 2018-02-07  Tom de Vries  <tom@codesourcery.com>
4153
4154         PR libgomp/84217
4155         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
4156
4157 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
4158             Jakub Jelinek  <jakub@redhat.com>
4159
4160         PR libgomp/84096
4161         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
4162         instead of omp_lock_t.
4163
4164 2018-01-25  Tom de Vries  <tom@codesourcery.com>
4165
4166         PR target/84028
4167         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
4168
4169 2018-01-24  Tom de Vries  <tom@codesourcery.com>
4170
4171         PR target/83589
4172         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
4173
4174 2018-01-24  Tom de Vries  <tom@codesourcery.com>
4175
4176         PR target/81352
4177         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
4178
4179 2018-01-19  Tom de Vries  <tom@codesourcery.com>
4180             Cesar Philippidis  <cesar@codesourcery.com>
4181
4182         PR target/83920
4183         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
4184         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
4185
4186 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
4187
4188         Update copyright years.
4189
4190         * libgomp.texi: Bump @copying's copyright year.
4191
4192 2017-12-30  Tom de Vries  <tom@codesourcery.com>
4193
4194         PR libgomp/83046
4195         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
4196         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
4197
4198 2017-12-27  Tom de Vries  <tom@codesourcery.com>
4199
4200         PR c++/83046
4201         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
4202         (test_nonstatic): Fix return type to workaround PR83046.
4203
4204 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
4205
4206         PR testsuite/83281
4207         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
4208         j suffix instead of i.
4209         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
4210         Likewise.
4211
4212 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
4213
4214         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
4215         call to acc_wait (1).
4216
4217 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
4218
4219         PR fortran/81304
4220         * testsuite/libgomp.fortran/pr81304.f90: New test.
4221
4222 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
4223
4224         PR fortran/81841
4225         * libgomp.fortran/pr81841.f90: New test.
4226
4227 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
4228
4229         PR libgomp/83106
4230         * target.c (gomp_target_init): Compute lengths just once and
4231         use them in both malloc size and subsequent copying.
4232
4233 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
4234
4235         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
4236         * acinclude.m4: Add cet.m4.
4237         * configure: Regenerate.
4238         * Makefile.in: Likewise.
4239         * testsuite/Makefile.in: Likewise.
4240
4241 2017-11-15  Tom de Vries  <tom@codesourcery.com>
4242
4243         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
4244         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
4245         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
4246         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
4247         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
4248         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
4249
4250 2017-11-14  Tom de Vries  <tom@codesourcery.com>
4251
4252         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
4253         non-nvidia devices.
4254
4255 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
4256
4257         PR c++/82835
4258         * testsuite/libgomp.c++/pr82835.C: New test.
4259
4260 2017-11-06  Martin Liska  <mliska@suse.cz>
4261
4262         * testsuite/libgomp.c++/loop-2.C: Return a value
4263         for functions with non-void return type, or change type to void,
4264         or add -Wno-return-type for test.
4265         * testsuite/libgomp.c++/loop-4.C: Likewise.
4266         * testsuite/libgomp.c++/parallel-1.C: Likewise.
4267         * testsuite/libgomp.c++/shared-1.C: Likewise.
4268         * testsuite/libgomp.c++/single-1.C: Likewise.
4269         * testsuite/libgomp.c++/single-2.C: Likewise.
4270
4271 2017-10-31  Tom de Vries  <tom@codesourcery.com>
4272
4273         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
4274         "do {} while (false)".
4275         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
4276         after HSA_DEBUG call.
4277
4278 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
4279
4280         * target.c (struct gomp_coalesce_buf): New type.
4281         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
4282         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
4283         (gomp_copy_host2dev): Add CBUF argument, if copying into
4284         the cached ranges, memcpy into buffer instead of copying
4285         into device.
4286         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
4287         Add CBUF argument, pass it through to other calls.
4288         (gomp_map_vars): Aggregate copies from host to device if small enough
4289         and with small enough gaps in between into memcpy into a buffer and
4290         fewer host to device copies from the buffer.
4291         (gomp_update): Adjust gomp_copy_host2dev caller.
4292
4293 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
4294
4295         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
4296         run" directive.
4297         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
4298         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
4299         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
4300         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
4301
4302 2017-10-16  Tom de Vries  <tom@codesourcery.com>
4303
4304         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
4305         openacc_nvidia_accel_selected.
4306         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
4307         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
4308         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
4309         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
4310         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
4311         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
4312         openacc_nvidia_accel_selected. Skip for shared memory device.
4313         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
4314         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
4315
4316 2017-10-09  Martin Jambor  <mjambor@suse.cz>
4317
4318         PR hsa/82416
4319         * testsuite/libgomp.hsa.c/pr82416.c: New test.
4320
4321 2017-10-07  Tom de Vries  <tom@codesourcery.com>
4322
4323         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
4324         Remove acc_device_nvidia references.
4325         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
4326         Same.
4327
4328 2017-10-05  Tom de Vries  <tom@codesourcery.com>
4329
4330         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
4331         vector_length(32) clause from acc parallel directive.
4332         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
4333
4334 2017-10-04  Tom de Vries  <tom@codesourcery.com>
4335
4336         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
4337         (main): Reduce sum of arr elements.  Assert that hres is exactly
4338         representable in 32-bit floating point.
4339         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
4340         (main): Reduce sum of arr elements.  Assert that hres and hmres are
4341         exactly representable in 32-bit floating point.
4342         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
4343
4344 2017-09-28  Tom de Vries  <tom@codesourcery.com>
4345
4346         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
4347         setting.
4348         * testsuite/libgomp.c++/pr69393.C: Same.
4349         * testsuite/libgomp.c++/taskloop-1.C: Same.
4350         * testsuite/libgomp.c++/taskloop-3.C: Same.
4351         * testsuite/libgomp.c++/taskloop-4.C: Same.
4352         * testsuite/libgomp.c/for-4.c: Same.
4353         * testsuite/libgomp.c/pr66199-3.c: Same.
4354         * testsuite/libgomp.c/pr66199-4.c: Same.
4355         * testsuite/libgomp.c/pr66199-6.c: Same.
4356         * testsuite/libgomp.c/taskloop-1.c: Same.
4357         * testsuite/libgomp.c/taskloop-3.c: Same.
4358         * testsuite/libgomp.c/taskloop-4.c: Same.
4359         * testsuite/libgomp.fortran/aligned1.f03: Same.
4360         * testsuite/libgomp.fortran/condinc1.f: Same.
4361         * testsuite/libgomp.fortran/condinc3.f90: Same.
4362         * testsuite/libgomp.fortran/crayptr1.f90: Same.
4363         * testsuite/libgomp.fortran/crayptr2.f90: Same.
4364         * testsuite/libgomp.fortran/crayptr3.f90: Same.
4365         * testsuite/libgomp.fortran/omp_cond1.f: Same.
4366         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
4367         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
4368         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
4369         * testsuite/libgomp.fortran/recursion1.f90: Same.
4370         * testsuite/libgomp.fortran/target2.f90: Same.
4371         * testsuite/libgomp.fortran/target5.f90: Same.
4372         * testsuite/libgomp.fortran/task3.f90: Same.
4373
4374 2017-09-28  Tom de Vries  <tom@codesourcery.com>
4375
4376         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
4377         vector_length(32) clause from acc parallel directive.
4378         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
4379
4380 2017-09-27  Tom de Vries  <tom@codesourcery.com>
4381
4382         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
4383         Remove acc_device_nvidia references.
4384
4385 2017-09-16  Tom de Vries  <tom@codesourcery.com>
4386
4387         PR c/81875
4388         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
4389
4390 2017-09-14  Tom de Vries  <tom@codesourcery.com>
4391
4392         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
4393         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
4394         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
4395         * testsuite/libgomp.c/c.exp: Include test-cases from
4396         libgomp.c-c++-common.
4397         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
4398         files.
4399
4400 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
4401
4402         PR c++/81314
4403         * testsuite/libgomp.c++/pr81314.C: New test.
4404
4405 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
4406
4407         * libgomp.texi (Top): www.openacc.org now uses https.
4408         (Enabling OpenACC): Ditto.
4409         (acc_get_num_devices): Ditto.
4410         (acc_set_device_type): Ditto.
4411         (acc_get_device_type): Ditto.
4412         (acc_set_device_num): Ditto.
4413         (acc_get_device_num): Ditto.
4414         (acc_async_test): Ditto.
4415         (acc_async_test_all): Ditto.
4416         (acc_wait): Ditto.
4417         (acc_wait_all): Ditto.
4418         (acc_wait_all_async): Ditto.
4419         (acc_wait_async): Ditto.
4420         (acc_init): Ditto.
4421         (acc_shutdown): Ditto.
4422         (acc_on_device): Ditto.
4423         (acc_malloc): Ditto.
4424         (acc_free): Ditto.
4425         (acc_copyin): Ditto.
4426         (acc_present_or_copyin): Ditto.
4427         (acc_create): Ditto.
4428         (acc_present_or_create): Ditto.
4429         (acc_copyout): Ditto.
4430         (acc_delete): Ditto.
4431         (acc_update_device): Ditto.
4432         (acc_update_self): Ditto.
4433         (acc_map_data): Ditto.
4434         (acc_unmap_data): Ditto.
4435         (acc_deviceptr): Ditto.
4436         (acc_hostptr): Ditto.
4437         (acc_is_present): Ditto.
4438         (acc_memcpy_to_device): Ditto.
4439         (acc_memcpy_from_device): Ditto.
4440         (acc_get_current_cuda_device): Ditto.
4441         (acc_get_current_cuda_context): Ditto.
4442         (acc_get_cuda_stream): Ditto.
4443         (acc_set_cuda_stream): Ditto.
4444         (ACC_DEVICE_TYPE): Ditto.
4445         (ACC_DEVICE_NUM): Ditto.
4446         (OpenACC Library Interoperability): Ditto.
4447
4448 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
4449
4450         PR c/81687
4451         * testsuite/libgomp.c/pr81687-1.c: New test.
4452         * testsuite/libgomp.c/pr81687-2.c: New test.
4453
4454 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
4455
4456         PR c/69389
4457         * testsuite/libgomp.c/pr69389.c: New test.
4458         * testsuite/libgomp.c++/pr69389.C: New test.
4459
4460 2017-08-07  Tom de Vries  <tom@codesourcery.com>
4461
4462         PR middle-end/78266
4463         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
4464         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
4465
4466 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
4467
4468         PR c/45784
4469         * testsuite/libgomp.c/pr45784.c: New test.
4470         * testsuite/libgomp.c++/pr45784.C: New test.
4471
4472 2017-07-19  Tom de Vries  <tom@codesourcery.com>
4473
4474         * testsuite/libgomp.oacc-c/vec.c: New test.
4475
4476 2017-07-03  Tom de Vries  <tom@codesourcery.com>
4477
4478         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
4479
4480 2017-06-27  Tom de Vries  <tom@codesourcery.com>
4481
4482         * plugin/plugin-nvptx.c (notify_var): New function.
4483         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
4484
4485 2017-06-27  Tom de Vries  <tom@codesourcery.com>
4486
4487         * env.c (parse_unsigned_long_1): Factor out of ...
4488         (parse_unsigned_long): ... here.
4489         (parse_int_1): Factor out of ...
4490         (parse_int): ... here.
4491         (parse_int_secure): New function.
4492         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
4493         * secure_getenv.h: Factor out of ...
4494         * plugin/plugin-hsa.c: ... here.
4495         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
4496
4497 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
4498
4499         PR c++/81130
4500         * testsuite/libgomp.c++/pr81130.C: New test.
4501
4502 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4503
4504         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
4505         default args.
4506         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
4507         dg-xfail-run-if default args.
4508
4509 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4510
4511         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
4512         * testsuite/libgomp.c/pr39591-3.c: Likewise.
4513
4514 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
4515
4516         PR libgomp/80822
4517         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
4518         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
4519         sibling lists, depending on level just pick up what CPUs to put
4520         together into a place vs. whether add multiple ordered places.
4521
4522 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
4523
4524         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
4525         * libgomp.map (OACC_2.0.1): Add these.
4526         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
4527         for "acc_wait", and "acc_wait_all", respectively.
4528         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
4529         for "acc_wait", and "acc_wait_all", respectively.
4530         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
4531         * libgomp.texi (acc_wait, acc_wait_all): Update.
4532         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
4533         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
4534         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
4535
4536         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
4537         acc_present_or_copyin and acc_present_or_create procedures,
4538         respectively.
4539         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
4540         generally different variants of OpenACC Runtime Library functions.
4541         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
4542
4543         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
4544         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
4545
4546         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
4547         of preprocessor definitions.
4548         * libgomp.h (strong_alias): Guard by "#ifdef
4549         HAVE_ATTRIBUTE_ALIAS".
4550         * oacc-mem.c: Provide "acc_pcreate" as alias for
4551         "acc_present_or_create", and "acc_pcopyin" as alias for
4552         "acc_present_or_copyin".
4553         * libgomp.map: New version "OACC_2.0.1".
4554         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
4555         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
4556         its content into...
4557         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
4558         Extend testing.
4559
4560         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
4561         when disabling nvptx offloading.
4562
4563 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
4564
4565         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
4566         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
4567         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
4568
4569         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
4570         * testsuite/lib/libgomp.exp
4571         (check_effective_target_openacc_nvidia_accel_configured): New
4572         proc.
4573         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
4574         (check_effective_target_c++): New procs.
4575         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
4576         (check_effective_target_c++): Likewise.
4577
4578 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
4579
4580         PR middle-end/80809
4581         * testsuite/libgomp.c/pr80809-2.c: New test.
4582         * testsuite/libgomp.c/pr80809-3.c: New test.
4583
4584         PR middle-end/80809
4585         * testsuite/libgomp.c/pr80809-1.c: New test.
4586
4587         PR middle-end/80853
4588         * testsuite/libgomp.c/pr80853.c: New test.
4589
4590 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
4591
4592         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
4593         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
4594         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4595         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
4596         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
4597
4598         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
4599         Debug output for failure.
4600
4601 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4602
4603         * testsuite/lib/libgomp.exp: Load scanlang.exp.
4604
4605 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
4606
4607         PR bootstrap/80531
4608         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
4609         bootstrap compare failures.
4610
4611 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
4612
4613         * testsuite/libgomp.c/target-36.c: New testcase.
4614
4615 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
4616
4617         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
4618         instead of char.
4619
4620 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
4621
4622         PR libgomp/80394
4623         * testsuite/libgomp.c/pr80394.c: New test.
4624
4625 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
4626
4627         PR libgomp/79876
4628         * config/posix/thread-stacksize.h: New file.
4629         * config/darwin/thread-stacksize.h: New file.
4630         * config/nvptx/thread-stacksize.h: New file.
4631         * env.c: Include thread-stacksize.h.
4632         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
4633         instead of 0.  Call pthread_attr_setstacksize even if
4634         GOMP_DEFAULT_STACKSIZE is non-zero.
4635
4636 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
4637
4638         * env.c (initialize_env): Initialize stacksize to 0.
4639
4640 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
4641
4642         PR c++/80029
4643         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
4644
4645 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
4646
4647         PR c/79940
4648         * testsuite/libgomp.c/pr79940.c: New test.
4649
4650 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4651
4652         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
4653         targets.
4654         Add __float128 options.
4655
4656 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
4657
4658         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
4659         hppa*-*-* dg-skip-if directive.
4660
4661 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
4662
4663         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
4664         dg-skip-if directive into a comment.
4665
4666 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
4667             Chung-Lin Tang  <cltang@codesourcery.com>
4668
4669         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
4670         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
4671         add additional case.
4672         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
4673         "openacc_nvidia_accel_selected".
4674         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
4675         Add num_workers(8) clause.
4676
4677 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
4678
4679         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
4680         hppa*-*-*.
4681         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
4682         include complex.h on hppa*-*-hpux*.
4683         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
4684
4685 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
4686
4687         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
4688
4689         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
4690         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
4691         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
4692         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
4693         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
4694         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
4695         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
4696         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
4697         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
4698         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
4699
4700 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
4701
4702         * libgomp-plugin.h: #include <stdbool.h>.
4703         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
4704         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
4705         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
4706         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
4707         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
4708         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
4709         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
4710         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
4711         (GOMP_OFFLOAD_openacc_register_async_cleanup)
4712         (GOMP_OFFLOAD_openacc_async_test)
4713         (GOMP_OFFLOAD_openacc_async_test_all)
4714         (GOMP_OFFLOAD_openacc_async_wait)
4715         (GOMP_OFFLOAD_openacc_async_wait_async)
4716         (GOMP_OFFLOAD_openacc_async_wait_all)
4717         (GOMP_OFFLOAD_openacc_async_wait_all_async)
4718         (GOMP_OFFLOAD_openacc_async_set_async)
4719         (GOMP_OFFLOAD_openacc_create_thread_data)
4720         (GOMP_OFFLOAD_openacc_destroy_thread_data)
4721         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
4722         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
4723         (GOMP_OFFLOAD_openacc_get_cuda_stream)
4724         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
4725         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
4726         these.
4727         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
4728         (GOMP_OFFLOAD_unload_image): Fix argument types.
4729
4730 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
4731
4732         * testsuite/lib/libgomp.exp
4733         (check_effective_target_hsa_offloading_selected_nocache): Fix up
4734         check_compile invocation.  Fix up removal of executable.  Drop
4735         bogus "2>&1" argument.
4736
4737         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
4738         directive.
4739
4740 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
4741             Martin Jambor  <mjambor@suse.cz>
4742
4743         * plugin/hsa.h: Moved to top level include.
4744         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
4745
4746 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
4747
4748         PR other/79046
4749         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
4750         of cat to get version from BASE-VER file.
4751         * testsuite/Makefile.in: Regenerated.
4752
4753 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
4754
4755         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
4756         for _WIN64.
4757
4758 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
4759
4760         * plugin/hsa.h: Add GCC runtime library exception.
4761         * plugin/hsa_ext_finalize.h: Likewise.
4762
4763         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
4764         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
4765         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
4766         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
4767         plugin/include/cuda as include dir and -ldl instead of -lcuda as
4768         library to link ptx plugin against.
4769         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
4770         (CUDA_CALLS): Define.
4771         (cuda_lib, cuda_lib_inited): New variables.
4772         (init_cuda_lib): New function.
4773         (CUDA_CALL_PREFIX): Define.
4774         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
4775         (CUDA_CALL): Use FN instead of (FN).
4776         (CUDA_CALL_NOCHECK): Define.
4777         (cuda_error, fini_streams_for_device, select_stream_for_async,
4778         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
4779         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
4780         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
4781         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
4782         CUDA_CALL_NOCHECK.
4783         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
4784         CUDA_CALL_NOCHECK.
4785         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
4786         Use CUDA_CALL_NOCHECK.
4787         * plugin/cuda/cuda.h: New file.
4788         * config.h.in: Regenerated.
4789         * configure: Regenerated.
4790
4791         PR other/79046
4792         * configure.ac: Add GCC_BASE_VER.
4793         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
4794         get version from BASE-VER file.
4795         * testsuite/Makefile.in: Regenerated.
4796         * configure: Regenerated.
4797         * Makefile.in: Regenerated.
4798
4799 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4800
4801         PR libgomp/60670
4802         * Makefile.am: Make fincludedir multilib-aware.
4803         * Makefile.in: Regenerate.
4804
4805 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
4806
4807         Update copyright years.
4808
4809         * libgomp.texi: Bump @copying's copyright year.
4810
4811 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4812
4813         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
4814         pthread_spinlock_t instead of gomp_mutex_t lock.
4815         (gomp_get_thread_pool): Likewise.
4816         (gomp_release_thread_pool): Likewise.
4817         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
4818         Likewise.
4819
4820 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4821
4822         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
4823         thread pool in case nthreads == 1.
4824
4825 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
4826
4827         * config/nvptx/env.c: Delete.
4828         * icv.c: Move definitions of ICV variables back ...
4829         * env.c: ...here.  Do not compile environment-related functionality if
4830         LIBGOMP_OFFLOADED_ONLY is set.
4831
4832 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
4833
4834         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
4835         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
4836         * configure: Regenerate.
4837         * config.h.in: Likewise.
4838
4839 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
4840
4841         * Makefile.in: Regenerate with automake-1.11.6.
4842         * aclocal.m4: Likewise.
4843         * configure: Likewise.
4844         * testsuite/Makefile.in: Likewise.
4845
4846 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
4847
4848         * config/nvptx/critical.c: Delete to use generic implementation.
4849
4850 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
4851
4852         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
4853         ../../affinity.c as fallback.
4854         * config/nvptx/affinity.c: Delete to use fallback implementation.
4855
4856 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
4857             Jakub Jelinek  <jakub@redhat.com>
4858             Dmitry Melnik  <dm@ispras.ru>
4859
4860         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
4861         * Makefile.in. Regenerate.
4862         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
4863         (LIBGOMP_USE_PTHREADS): ...here; new define.
4864         * configure: Regenerate.
4865         * config.h.in: Likewise.
4866         * config/posix/affinity.c: Move to...
4867         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
4868         interface by LIBGOMP_USE_PTHREADS.
4869         * critical.c: Split out GOMP_atomic_{start,end} into...
4870         * atomic.c: ...here (new file).
4871         * env.c: Split out ICV definitions into...
4872         * icv.c: ...here (new file) and...
4873         * icv-device.c: ...here. New file.
4874         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
4875         (gomp_destroy_lock_30): Ditto.
4876         (gomp_set_lock_30): Ditto.
4877         (gomp_unset_lock_30): Ditto.
4878         (gomp_test_lock_30): Ditto.
4879         (gomp_init_nest_lock_30): Ditto.
4880         (gomp_destroy_nest_lock_30): Ditto.
4881         (gomp_set_nest_lock_30): Ditto.
4882         (gomp_unset_nest_lock_30): Ditto.
4883         (gomp_test_nest_lock_30): Ditto.
4884         * lock.c: New.
4885         * config/nvptx/lock.c: New.
4886         * config/nvptx/bar.c: New.
4887         * config/nvptx/bar.h: New.
4888         * config/nvptx/doacross.h: New.
4889         * config/nvptx/error.c: New.
4890         * config/nvptx/icv-device.c: New.
4891         * config/nvptx/mutex.h: New.
4892         * config/nvptx/pool.h: New.
4893         * config/nvptx/proc.c: New.
4894         * config/nvptx/ptrlock.h: New.
4895         * config/nvptx/sem.h: New.
4896         * config/nvptx/simple-bar.h: New.
4897         * config/nvptx/target.c: New.
4898         * config/nvptx/task.c: New.
4899         * config/nvptx/team.c: New.
4900         * config/nvptx/time.c: New.
4901         * config/posix/simple-bar.h: New.
4902         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
4903         (gomp_num_teams_var): Declare.
4904         (struct gomp_thread_pool): Change threads_dock member to
4905         gomp_simple_barrier_t.
4906         [__nvptx__] (gomp_thread): New implementation.
4907         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
4908         (gomp_thread_destructor): Ditto.
4909         (gomp_init_thread_affinity): Ditto.
4910         * team.c: Guard uses of Pthreads-specific interfaces by
4911         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
4912         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
4913         * config/nvptx/alloc.c: Delete.
4914         * config/nvptx/barrier.c: Ditto.
4915         * config/nvptx/fortran.c: Ditto.
4916         * config/nvptx/iter.c: Ditto.
4917         * config/nvptx/iter_ull.c: Ditto.
4918         * config/nvptx/loop.c: Ditto.
4919         * config/nvptx/loop_ull.c: Ditto.
4920         * config/nvptx/ordered.c: Ditto.
4921         * config/nvptx/parallel.c: Ditto.
4922         * config/nvptx/priority_queue.c: Ditto.
4923         * config/nvptx/sections.c: Ditto.
4924         * config/nvptx/single.c: Ditto.
4925         * config/nvptx/splay-tree.c: Ditto.
4926         * config/nvptx/work.c: Ditto.
4927         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
4928         -foffload=-lgfortran in addition to -lgfortran.
4929         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
4930         * plugin/plugin-nvptx.c: Include <limits.h>.
4931         (struct targ_fn_descriptor): Add new fields.
4932         (struct ptx_device): Ditto.  Set them...
4933         (nvptx_open_device): ...here.
4934         (nvptx_adjust_launch_bounds): New.
4935         (nvptx_host2dev): Allow NULL 'nvthd'.
4936         (nvptx_dev2host): Ditto.
4937         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
4938         (link_ptx): Adjust log sizes.
4939         (nvptx_host2dev): Allow NULL 'nvthd'.
4940         (nvptx_dev2host): Ditto.
4941         (nvptx_set_clocktick): New.  Use it...
4942         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
4943         fields.
4944         (GOMP_OFFLOAD_dev2dev): New.
4945         (nvptx_adjust_launch_bounds): New.
4946         (nvptx_stacks_size): New.
4947         (nvptx_stacks_alloc): New.
4948         (nvptx_stacks_free): New.
4949         (GOMP_OFFLOAD_run): New.
4950         (GOMP_OFFLOAD_async_run): New (stub).
4951
4952 2016-11-23  Martin Jambor  <mjambor@suse.cz>
4953
4954         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
4955         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
4956         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
4957
4958 2016-11-23  Martin Liska  <mliska@suse.cz>
4959             Martin Jambor  <mjambor@suse.cz>
4960
4961         * plugin/hsa.h: New file.
4962         * plugin/hsa_ext_finalize.h: New file.
4963         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
4964         header file unistd.h, and functions secure_getenv, __secure_getenv,
4965         getuid, geteuid, getgid and getegid.
4966         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
4967         -D_GNU_SOURCE.
4968         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
4969         Handle various cases of secure_getenv presence, add an implementation
4970         when we can test effective UID and GID.
4971         (struct hsa_runtime_fn_info): New structure.
4972         (hsa_runtime_fn_info hsa_fns): New variable.
4973         (hsa_runtime_lib): Likewise.
4974         (support_cpu_devices): Likewise.
4975         (init_enviroment_variables): Load newly introduced ENV
4976         variables.
4977         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
4978         (hsa_fatal): Likewise.
4979         (DLSYM_FN): New macro.
4980         (init_hsa_runtime_functions): New function.
4981         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
4982         structure.  Depending on environment, also allow CPU devices.
4983         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
4984         (get_kernarg_memory_region): Likewise.
4985         (GOMP_OFFLOAD_init_device): Likewise.
4986         (destroy_hsa_program): Likewise.
4987         (init_basic_kernel_info): New function.
4988         (GOMP_OFFLOAD_load_image): Use it.
4989         (create_and_finalize_hsa_program): Call hsa run-time functions via
4990         hsa_fns structure.
4991         (create_single_kernel_dispatch): Likewise.
4992         (release_kernel_dispatch): Likewise.
4993         (init_single_kernel): Likewise.
4994         (parse_target_attributes): Allow up multiple HSA grid dimensions.
4995         (get_group_size): New function.
4996         (run_kernel): Likewise.
4997         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
4998         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
4999         structure.
5000         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
5001         * testsuite/libgomp-test-support.exp.in: Likewise.
5002         * Makefile.in: Regenerated.
5003         * aclocal.m4: Likewise.
5004         * config.h.in: Likewise.
5005         * configure: Likewise.
5006         * testsuite/Makefile.in: Likewise.
5007
5008 2016-11-15  Martin Jambor  <mjambor@suse.cz>
5009             Alexander Monakov  <amonakov@ispras.ru>
5010
5011         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
5012         mapping clauses to target constructs.
5013         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
5014
5015 2016-11-15  Matthias Klose  <doko@ubuntu.com>
5016
5017         * configure: Regenerate.
5018
5019 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
5020
5021         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
5022         * omp_lib.h.in (openmp_version): Likewise.
5023         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
5024         of 201307.
5025         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5026
5027         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
5028         (fib_wrapper): Add map(from: x) clause.
5029         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
5030         (e_53_2): Likewise.
5031         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
5032         (accum): Add map(tmp) clause.
5033         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
5034         (accum): Add map(tofrom: tmp) clause.
5035         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
5036         (gramSchmidt): Likewise.
5037         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
5038         map(tofrom: sum) clause.
5039         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
5040         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
5041         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
5042         only allowed on the loop iterator.
5043         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
5044         * testsuite/libgomp.fortran/taskloop2.f90: New test.
5045         * testsuite/libgomp.fortran/taskloop4.f90: New test.
5046         * testsuite/libgomp.fortran/doacross1.f90: New test.
5047         * testsuite/libgomp.fortran/doacross3.f90: New test.
5048         * testsuite/libgomp.fortran/taskloop1.f90: New test.
5049         * testsuite/libgomp.fortran/taskloop3.f90: New test.
5050         * testsuite/libgomp.fortran/doacross2.f90: New test.
5051         * testsuite/libgomp.c/doacross-1.c (main): Add missing
5052         #pragma omp atomic read.
5053         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
5054         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
5055
5056 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
5057             Nathan Sidwell  <nathan@acm.org>
5058
5059         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
5060         to determine default geometry.
5061         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
5062         dimension.
5063
5064 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
5065
5066         * hashtab.h: Use standard GPLv3 with runtime exception
5067         boilerplate.
5068
5069 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
5070
5071         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
5072         size when allocating new thread.
5073
5074 2016-09-14  Marek Polacek  <polacek@redhat.com>
5075
5076         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
5077
5078 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
5079
5080         PR fortran/71014
5081         * testsuite/libgomp.fortran/pr71014.f90: New test.
5082
5083 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
5084
5085         PR middle-end/70895
5086         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
5087         firstprivate clauses.
5088         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
5089         copy clauses.
5090         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
5091         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
5092         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
5093         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
5094         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
5095         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
5096         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
5097         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
5098         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
5099         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
5100         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
5101         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
5102
5103 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
5104
5105         PR fortran/70598
5106         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
5107
5108 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
5109
5110         PR c++/58706
5111         * testsuite/libgomp.c++/pr58706.C: New test.
5112
5113 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
5114
5115         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
5116         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
5117         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
5118         Likewise.
5119         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
5120         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
5121         Likewise.
5122         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
5123
5124         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
5125         test, and don't hardcode -O0.
5126
5127 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
5128
5129         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
5130
5131 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
5132
5133         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
5134         test.
5135
5136 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
5137
5138         PR middle-end/71734
5139         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
5140         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
5141
5142 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
5143
5144         PR fortran/71717
5145         * testsuite/libgomp.fortran/associate3.f90: New test.
5146
5147 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
5148
5149         * testsuite/libgomp.c++/target-21.C: New test.
5150
5151 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
5152
5153         * testsuite/libgomp.c++/target-20.C: New test.
5154
5155 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5156             Cesar Philippidis  <cesar@codesourcery.com>
5157
5158         PR middle-end/71373
5159         * libgomp.oacc-c/nested-function-1.c: New file.
5160         * libgomp.oacc-c/nested-function-2.c: Likewise.
5161         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
5162         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
5163         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
5164
5165 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5166
5167         PR c/71381
5168         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
5169         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
5170         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
5171
5172 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
5173
5174         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
5175         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
5176
5177 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
5178
5179         PR c/70688
5180         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
5181
5182 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
5183
5184         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
5185         instead of invalid schedule(static, 0).
5186         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
5187
5188 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
5189
5190         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
5191         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
5192         parameter, use to set async stream around call to gomp_unmap_vars,
5193         call gomp_unmap_vars() with 'do_copyfrom' set to true.
5194         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
5195         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
5196         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
5197         (event_add): Add int parameter, initialize 'val' field when
5198         adding new ptx_event struct.
5199         (nvptx_evec): Adjust event_add() call arguments.
5200         (nvptx_host2dev): Likewise.
5201         (nvptx_dev2host): Likewise.
5202         (nvptx_wait_async): Likewise.
5203         (nvptx_wait_all_async): Likewise.
5204         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
5205         pass to event_add() call.
5206         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
5207         parameter.
5208         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
5209         call openacc.register_async_cleanup_func() hook.
5210         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
5211         * target.c (gomp_copy_from_async): Delete function.
5212         (gomp_map_vars): Remove async_refcount.
5213         (gomp_unmap_vars): Likewise.
5214         (gomp_load_image_to_device): Likewise.
5215         (omp_target_associate_ptr): Likewise.
5216         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
5217         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
5218         (gomp_copy_from_async): Remove.
5219
5220 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
5221
5222         * target.c (gomp_device_copy): New function.
5223         (gomp_copy_host2dev): Likewise.
5224         (gomp_copy_dev2host): Likewise.
5225         (gomp_free_device_memory): Likewise.
5226         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
5227         (gomp_map_pointer): Likewise.
5228         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
5229         NULL value from alloc_func plugin hook.
5230         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
5231         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
5232         (gomp_unmap_vars): Likewise.
5233         (gomp_update): Adjust to call gomp_copy_dev2host and
5234         gomp_copy_host2dev functions.
5235         (gomp_unload_image_from_device): Handle false value from
5236         unload_image_func plugin hook.
5237         (gomp_init_device): Handle false value from init_device_func
5238         plugin hook.
5239         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
5240         (omp_target_free): Adjust to call gomp_free_device_memory.
5241         (omp_target_memcpy): Handle return values from host2dev_func,
5242         dev2host_func, and dev2dev_func plugin hooks.
5243         (omp_target_memcpy_rect_worker): Likewise.
5244         (gomp_target_fini): Handle false value from fini_device_func
5245         plugin hook.
5246         * libgomp.h (struct gomp_device_descr): Adjust return type of
5247         init_device_func, fini_device_func, unload_image_func, free_func,
5248         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
5249         * oacc-init.c (acc_shutdown_1): Handle false value from
5250         fini_device_func plugin hook.
5251         * oacc-host.c (host_init_device): Change return type to bool.
5252         (host_fini_device): Likewise.
5253         (host_unload_image): Likewise.
5254         (host_free): Likewise.
5255         (host_dev2host): Likewise.
5256         (host_host2dev): Likewise.
5257         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
5258         (acc_memcpy_to_device): Likewise.
5259         (acc_memcpy_from_device): Likewise.
5260         (delete_copyout): Add libfnname parameter, handle free_func
5261         hook fatal error case.
5262         (acc_delete): Adjust delete_copyout call.
5263         (acc_copyout): Likewise.
5264         (update_dev_host): Move gomp_mutex_unlock to after
5265         host2dev/dev2host hook calls.
5266
5267         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
5268         to 'hsa_error_msg', for clarity.
5269         (hsa_fatal): Likewise.
5270         (hsa_error): New function.
5271         (init_hsa_context): Change return type to bool, adjust to return
5272         false on error.
5273         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
5274         return value.
5275         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
5276         return false on error.
5277         (get_agent_info): Adjust to return NULL on error.
5278         (destroy_hsa_program): Change return type to bool, adjust to
5279         return false on error.
5280         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
5281         (destroy_module): Change return type to bool, adjust to
5282         return false on error.
5283         (GOMP_OFFLOAD_unload_image): Likewise.
5284         (GOMP_OFFLOAD_fini_device): Likewise.
5285         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
5286         (GOMP_OFFLOAD_free): Change to return false when called.
5287         (GOMP_OFFLOAD_dev2host): Likewise.
5288         (GOMP_OFFLOAD_host2dev): Likewise.
5289         (GOMP_OFFLOAD_dev2dev): Likewise.
5290
5291         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
5292         (CUDA_CALL): Likewise.
5293         (CUDA_CALL_ASSERT): Likewise.
5294         (map_init): Change return type to bool, use CUDA_CALL* macros.
5295         (map_fini): Likewise.
5296         (init_streams_for_device): Change return type to bool, adjust
5297         call to map_init.
5298         (fini_streams_for_device): Change return type to bool, adjust
5299         call to map_fini.
5300         (select_stream_for_async): Release stream_lock before calls to
5301         GOMP_PLUGIN_fatal, adjust call to map_init.
5302         (nvptx_init): Use CUDA_CALL* macros.
5303         (nvptx_attach_host_thread_to_device): Change return type to bool,
5304         use CUDA_CALL* macros.
5305         (nvptx_open_device): Use CUDA_CALL* macros.
5306         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
5307         macros.
5308         (nvptx_get_num_devices): Use CUDA_CALL* macros.
5309         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
5310         (nvptx_exec): Use CUDA_CALL* macros.
5311         (nvptx_alloc): Use CUDA_CALL* macros.
5312         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
5313         (nvptx_host2dev): Likewise.
5314         (nvptx_dev2host): Likewise.
5315         (nvptx_wait): Use CUDA_CALL* macros.
5316         (nvptx_wait_async): Likewise.
5317         (nvptx_wait_all): Likewise.
5318         (nvptx_wait_all_async): Likewise.
5319         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
5320         use CUDA_CALL* macros, adjust call to map_fini.
5321         (GOMP_OFFLOAD_init_device): Change return type to bool,
5322         adjust code accordingly.
5323         (GOMP_OFFLOAD_fini_device): Likewise.
5324         (GOMP_OFFLOAD_load_image): Adjust calls to
5325         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
5326         use CUDA_CALL* macros.
5327         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
5328         return code.
5329         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
5330         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
5331         handle error return.
5332         (GOMP_OFFLOAD_dev2host): Likewise.
5333         (GOMP_OFFLOAD_host2dev): Likewise.
5334         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
5335         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
5336
5337 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
5338
5339         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
5340         (acc_free): Likewise.
5341         (acc_memcpy_to_device): Likewise.
5342         (acc_memcpy_from_device): Likewise.
5343         (acc_deviceptr): Likewise.
5344         (acc_hostptr): Likewise.
5345         (acc_is_present): Likewise.
5346         (acc_map_data): Likewise.
5347         (acc_unmap_data): Likewise.
5348         (present_create_copy): Likewise.
5349         (delete_copyout): Likewise.
5350         (update_dev_host): Likewise.
5351         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
5352         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
5353         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
5354         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
5355         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
5356         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
5357         it only runs on nvptx targets.
5358         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
5359         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
5360         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
5361         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
5362         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
5363         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
5364         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
5365         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
5366         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
5367         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
5368         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
5369         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
5370         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
5371         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
5372         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
5373         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
5374         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
5375         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
5376         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
5377         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
5378         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
5379         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
5380         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
5381
5382 2016-05-23  Martin Jambor  <mjambor@suse.cz>
5383
5384         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
5385
5386 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
5387
5388         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
5389         to gomp_init_targets_once.
5390         (acc_set_device_type): Remove !cached_base_dev condition on call to
5391         gomp_init_targets_once, move call to before acc_device_lock acquire,
5392         to avoid deadlock.
5393         (acc_get_device_num): Remove !cached_base_dev condition on call to
5394         gomp_init_targets_once.
5395         (acc_set_device_num): Likewise.
5396
5397 2016-05-16  Martin Jambor  <mjambor@suse.cz>
5398
5399         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
5400
5401 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
5402
5403         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
5404         expected partitioning.
5405
5406 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
5407
5408         PR middle-end/70626
5409         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
5410         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
5411         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
5412
5413 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
5414
5415         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
5416         non-fatal.
5417
5418 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
5419
5420         PR middle-end/70680
5421         * testsuite/libgomp.c/pr70680-1.c: New test.
5422         * testsuite/libgomp.c/pr70680-2.c: New test.
5423
5424 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
5425
5426         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
5427         pass parameter variables to subroutines.
5428
5429 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
5430
5431         PR middle-end/70643
5432         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
5433
5434 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
5435
5436         PR testsuite/68242
5437         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
5438         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
5439
5440 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
5441
5442         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
5443         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
5444         GOACC_declare prototype.
5445
5446         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
5447         Merge this file, and...
5448         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
5449         ... this file, and...
5450         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
5451         ... this file, and...
5452         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
5453         ... this file, and...
5454         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
5455         ... this file, and...
5456         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
5457         ... this file, and...
5458         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
5459         ... this file, and...
5460         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
5461         ... this file, and...
5462         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
5463         ... this file, and...
5464         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
5465         ... this file, and...
5466         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
5467         ... this file, and...
5468         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
5469         ... this file, and...
5470         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
5471         ... this file into...
5472         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
5473         file.
5474
5475         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
5476         Make failure observable.
5477
5478 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
5479
5480         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
5481         field.
5482         * target.c (gomp_target_fallback_firstprivate,
5483         gomp_target_unshare_firstprivate): Removed.
5484         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
5485         before waiting for dependencies.
5486         (gomp_target_task_fn): Don't copy firstprivate vars here.
5487         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
5488         firstprivate_copies here.
5489         (gomp_create_target_task): Don't initialize firstprivate_copies field.
5490         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
5491         explicit/implicit firstprivate.
5492
5493 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
5494
5495         PR lto/70289
5496         PR ipa/70348
5497         PR tree-optimization/70373
5498         PR middle-end/70533
5499         PR middle-end/70534
5500         PR middle-end/70535
5501         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
5502         test.
5503         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
5504         test.
5505         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
5506         test.
5507         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
5508         test.
5509         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
5510         test.
5511         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
5512         test.
5513         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
5514         test.
5515         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
5516         test.
5517         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
5518         test.
5519         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
5520         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
5521         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
5522         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
5523         test.
5524         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
5525         test.
5526         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
5527         test.
5528         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
5529         test.
5530         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
5531         coverage.
5532         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
5533         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
5534         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
5535         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
5536         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
5537         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
5538         coverage.
5539         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
5540         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
5541         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
5542         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
5543         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
5544         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
5545         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
5546         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
5547         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
5548         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
5549         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
5550         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
5551         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
5552         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
5553         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
5554
5555 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
5556             James Norris  <jnorris@codesourcery.com>
5557             Nathan Sidwell  <nathan@codesourcery.com>
5558             Julian Brown  <julian@codesourcery.com>
5559             Cesar Philippidis  <cesar@codesourcery.com>
5560             Chung-Lin Tang  <cltang@codesourcery.com>
5561             Tom de Vries  <tom@codesourcery.com>
5562
5563         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
5564         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
5565         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
5566         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
5567         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
5568         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
5569         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
5570         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
5571         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
5572         XFAIL.
5573         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
5574         Incorporate...
5575         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
5576         file.
5577         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
5578         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
5579         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
5580         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
5581         Likewise.
5582         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
5583         Likewise.
5584         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
5585         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
5586         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
5587         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
5588         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
5589         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
5590         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
5591         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
5592         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
5593         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
5594         Likewise.
5595         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
5596         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
5597         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
5598         file...
5599         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
5600         file into...
5601         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
5602         file.  Update.
5603         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
5604         file.
5605         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
5606         Likewise.
5607         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
5608         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
5609         ... this new file.  Update.
5610         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
5611         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
5612         ... this new file.  Update.
5613         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
5614         file.  Incorporate...
5615         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
5616         file, and...
5617         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
5618         file, and...
5619         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
5620         file.
5621         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
5622
5623 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
5624
5625         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
5626         set-torture-options.
5627
5628 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
5629
5630         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
5631         gcc-dg-runtest.
5632         * testsuite/libgomp.oacc-c/c.exp: Likewise.
5633         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
5634         -fno-builtin-acc_on_device instead of -O0.
5635         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
5636         -O0.
5637         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
5638         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
5639         Likewise.
5640         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
5641         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
5642         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
5643         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
5644         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
5645         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
5646         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
5647         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
5648         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
5649         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
5650         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
5651         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
5652         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
5653         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
5654         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
5655         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
5656         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
5657         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
5658         Don't specify -O2.
5659         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
5660         Likewise.
5661         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
5662         Likewise.
5663
5664 2016-03-24  Martin Liska  <mliska@suse.cz>
5665
5666         * plugin/plugin-hsa.c (packet_store_release): New function
5667         that is taken from the HSA runtime manual.
5668         (GOMP_OFFLOAD_run): Use the function.
5669
5670 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
5671
5672         PR c++/70376
5673         * testsuite/libgomp.c++/pr70376.C: New test.
5674
5675 2016-03-23  Tom de Vries  <tom@codesourcery.com>
5676
5677         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
5678         initialization of lresult and lvresult.
5679         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
5680
5681 2016-03-23  James Norris  <jnorris@codesourcery.com>
5682             Daichi Fukuoka <dc-fukuoka@sgi.com>
5683
5684         PR libgomp/69414
5685         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
5686         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
5687         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
5688         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
5689
5690 2016-03-23  Martin Liska  <mliska@suse.cz>
5691
5692         PR hsa/70337
5693         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
5694         argument just in case a dispatched kernel uses that argument.
5695
5696 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
5697
5698         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
5699         -ftree-parallelize-loops/-fopenacc changes.
5700         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
5701         Likewise.
5702         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
5703         Likewise.
5704         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
5705         Likewise.
5706         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
5707         Likewise.
5708         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
5709         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
5710
5711 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
5712
5713         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
5714         always_ld_library_path the path to libgcc_s.
5715
5716 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
5717
5718         PR testsuite/70009
5719         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
5720
5721 2016-03-09  Tom de Vries  <tom@codesourcery.com>
5722
5723         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
5724         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
5725         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
5726         Same.
5727         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
5728         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
5729         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
5730         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
5731
5732 2016-03-07  Martin Jambor  <mjambor@suse.cz>
5733
5734         * testsuite/lib/libgomp.exp
5735         (check_effective_target_hsa_offloading_selected_nocache): New.
5736         (check_effective_target_hsa_offloading_selected): Likewise.
5737         * testsuite/libgomp.hsa.c/c.exp: Likewise.
5738         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
5739         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
5740         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
5741         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
5742         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
5743         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
5744         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
5745         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
5746         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
5747         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
5748         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
5749         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
5750         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
5751         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
5752         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
5753         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
5754
5755 2016-03-07  Martin Jambor  <mjambor@suse.cz>
5756
5757         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
5758         non-shared memory accelerators.
5759         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
5760         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
5761         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
5762         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
5763         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
5764         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
5765         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
5766         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
5767         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
5768
5769 2016-03-07  Martin Jambor  <mjambor@suse.cz>
5770
5771         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
5772         ALWAYS_CFLAGS.
5773
5774 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
5775
5776         PR libgomp/69555
5777         * testsuite/libgomp.c++/pr69555-1.C: New test.
5778         * testsuite/libgomp.c++/pr69555-2.C: New test.
5779
5780 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
5781             Martin Jambor  <mjambor@suse.cz>
5782
5783         * testsuite/lib/libgomp.exp
5784         (check_effective_target_offload_device_shared_as): New proc.
5785         * testsuite/libgomp.c++/declare_target-1.C: New test.
5786
5787 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
5788
5789         PR driver/68463
5790         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
5791
5792 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
5793
5794         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
5795         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
5796         dims.
5797         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
5798         -ftree-parallelize-loops/-fopenacc changes.
5799         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
5800         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
5801         Likewise.
5802         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
5803         Likewise.
5804         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
5805         Likewise.
5806         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
5807         Likewise.
5808         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
5809         Likewise.
5810         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
5811         Likewise.
5812         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
5813         Likewise.
5814         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
5815         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
5816         Likewise.
5817         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
5818         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
5819         Likewise.
5820         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
5821         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
5822         Likewise.
5823
5824 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
5825
5826         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
5827
5828 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
5829
5830         PR driver/69805
5831         * testsuite/libgomp.c/pr69805.c: New test.
5832
5833 2016-02-16  Tom de Vries  <tom@codesourcery.com>
5834
5835         PR lto/67709
5836         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
5837
5838 2016-02-09  Tom de Vries  <tom@codesourcery.com>
5839
5840         PR tree-optimization/69599
5841         * testsuite/libgomp.c/omp-nested-3.c: New test.
5842         * testsuite/libgomp.c/pr46032-2.c: New test.
5843         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
5844         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
5845
5846 2016-02-09  Tom de Vries  <tom@codesourcery.com>
5847
5848         PR lto/69707
5849         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
5850
5851 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
5852
5853         * testsuite/libgomp.c/target-31.c: Fix testcase.
5854
5855 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
5856
5857         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
5858         clause.
5859         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
5860         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
5861         reduction and map clauses.
5862         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
5863
5864 2016-02-02  James Norris  <jnorris@codesourcery.com>
5865
5866         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
5867
5868 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
5869
5870         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
5871         * oacc-parallel.c (GOACC_host_data): Remove function definition.
5872
5873         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
5874         cases.
5875
5876         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
5877         variables.
5878         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
5879         (hsa_kmt_lib): Set variables.
5880         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
5881         always_ld_library_path.
5882         * Makefile.in: Regenerate.
5883         * configure: Likewise.
5884         * testsuite/Makefile.in: Likewise.
5885
5886         * plugin/configfrag.ac (offload_additional_options)
5887         (offload_additional_lib_paths): Don't amend for hsa offloading.
5888         * configure: Regenerate.
5889
5890         * plugin/configfrag.ac: Don't configure for offloading target if
5891         we don't build the corresponding plugin.
5892         * configure: Regenerate.
5893
5894 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
5895
5896         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
5897         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
5898
5899 2016-01-26  Tom de Vries  <tom@codesourcery.com>
5900
5901         PR tree-optimization/69110
5902         * testsuite/libgomp.c/pr69110.c: New test.
5903
5904 2016-01-25  Richard Biener  <rguenther@suse.de>
5905
5906         PR lto/69393
5907         * testsuite/libgomp.c++/pr69393.C: New testcase.
5908
5909 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
5910
5911         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
5912         function wasn't mapped to the device with non-shared memory.
5913
5914 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
5915
5916         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
5917
5918 2016-01-19  Martin Jambor  <mjambor@suse.cz>
5919             Martin Liska  <mliska@suse.cz>
5920
5921         * plugin/Makefrag.am: Add HSA plugin requirements.
5922         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
5923         (HSA_RUNTIME_LIB): Likewise.
5924         (HSA_RUNTIME_CPPFLAGS): Likewise.
5925         (HSA_RUNTIME_INCLUDE): New substitution.
5926         (HSA_RUNTIME_LIB): Likewise.
5927         (HSA_RUNTIME_LDFLAGS): Likewise.
5928         (hsa-runtime): New configure option.
5929         (hsa-runtime-include): Likewise.
5930         (hsa-runtime-lib): Likewise.
5931         (PLUGIN_HSA): New substitution variable.
5932         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
5933         configure options.
5934         (PLUGIN_HSA_CPPFLAGS): Likewise.
5935         (PLUGIN_HSA_LDFLAGS): Likewise.
5936         (PLUGIN_HSA_LIBS): Likewise.
5937         Check that we have access to HSA run-time.
5938         * libgomp-plugin.h (offload_target_type): New element
5939         OFFLOAD_TARGET_TYPE_HSA.
5940         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
5941         args.
5942         (bool gomp_create_target_task): Updated.
5943         (gomp_device_descr): Extra parameter of run_func and async_run_func,
5944         new field can_run_func.
5945         * libgomp_g.h (GOMP_target_ext): Update prototype.
5946         * oacc-host.c (host_run): Added a new parameter args.
5947         * target.c (calculate_firstprivate_requirements): New function.
5948         (copy_firstprivate_data): Likewise.
5949         (gomp_target_fallback_firstprivate): Use them.
5950         (gomp_target_unshare_firstprivate): New function.
5951         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
5952         devices.
5953         (GOMP_target): Do host fallback for all shared memory devices.  Do not
5954         pass any args to plugins.
5955         (GOMP_target_ext): Introduce device-specific argument parameter args.
5956         Allow host fallback if device shares memory.  Do not remap data if
5957         device has shared memory.
5958         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
5959         like host fallback for mappings.
5960         (GOMP_target_data): Treat shared memory devices like host fallback.
5961         (GOMP_target_data_ext): Likewise.
5962         (GOMP_target_update): Likewise.
5963         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
5964         gomp_create_target_task.
5965         (GOMP_target_enter_exit_data): Likewise.
5966         (omp_target_alloc): Treat shared memory devices like host fallback.
5967         (omp_target_free): Likewise.
5968         (omp_target_is_present): Likewise.
5969         (omp_target_memcpy): Likewise.
5970         (omp_target_memcpy_rect): Likewise.
5971         (omp_target_associate_ptr): Likewise.
5972         (gomp_load_plugin_for_device): Also load can_run.
5973         * task.c (GOMP_PLUGIN_target_task_completion): Free
5974         firstprivate_copies.
5975         (gomp_create_target_task): Accept new argument args and store it to
5976         ttask.
5977         * plugin/plugin-hsa.c: New file.
5978
5979 2016-01-18  Tom de Vries  <tom@codesourcery.com>
5980
5981         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
5982         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
5983         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
5984         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
5985         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
5986         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
5987         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
5988         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
5989         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
5990         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
5991         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
5992         Same.
5993         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
5994         Same.
5995         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
5996         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
5997         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
5998         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
5999         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
6000         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
6001         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
6002         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
6003         Same.
6004         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
6005
6006 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
6007
6008         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
6009
6010 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
6011
6012         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
6013
6014 2016-01-12  James Norris  <jnorris@codesourcery.com>
6015
6016         * libgomp.texi: Updates for OpenACC.
6017
6018 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
6019
6020         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
6021
6022 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
6023
6024         PR fortran/66680
6025         * testsuite/libgomp.fortran/pr66680.f90: New test.
6026
6027 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
6028
6029         PR middle-end/68960
6030         * testsuite/libgomp.c/pr68960.c: New test.
6031
6032 2016-01-06  Nathan Sidwell  <nathan@acm.org>
6033
6034         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
6035         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
6036
6037 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
6038
6039         Update copyright years.
6040
6041         * libgomp.texi: Bump @copying's copyright year.
6042
6043 2015-12-31  Nathan Sidwell  <nathan@acm.org>
6044
6045         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
6046         dg-additional-options syntax.
6047         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
6048         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
6049         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
6050         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
6051         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
6052         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
6053         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
6054         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
6055         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
6056         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
6057         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
6058         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
6059         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
6060         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
6061         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
6062         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
6063         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
6064         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
6065
6066 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
6067
6068         * libgomp.h (REFCOUNT_LINK): Define.
6069         (struct splay_tree_key_s): Add link_key.
6070         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
6071         Replace target address of the pointer with target address of newly
6072         mapped object in the splay tree.  Set link pointer on target to the
6073         device address of the mapped object.
6074         (gomp_unmap_vars): Restore target address of the pointer in the splay
6075         tree for REFCOUNT_LINK objects after unmapping.
6076         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
6077         declare target link" objects.
6078         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
6079         "omp declare target link" objects, which were mapped for the image.
6080         (gomp_exit_data): Restore target address of the pointer in the splay
6081         tree for REFCOUNT_LINK objects after unmapping.
6082         * testsuite/libgomp.c/target-link-1.c: New file.
6083
6084 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
6085
6086         * libgomp.h (gomp_device_state): New enum.
6087         (struct gomp_device_descr): Replace is_initialized with state.
6088         (gomp_fini_device): Remove declaration.
6089         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
6090         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
6091         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
6092         (acc_set_device_type): Use state instead of is_initialized.
6093         (acc_set_device_num): Likewise.
6094         * target.c (resolve_device): Use state instead of is_initialized.
6095         Do not initialize finalized device.
6096         (gomp_map_vars): Do nothing if device is finalized.
6097         (gomp_unmap_vars): Likewise.
6098         (gomp_update): Likewise.
6099         (GOMP_offload_register_ver): Use state instead of is_initialized.
6100         (GOMP_offload_unregister_ver): Likewise.
6101         (gomp_init_device): Likewise.
6102         (gomp_unload_device): Likewise.
6103         (gomp_fini_device): Remove.
6104         (gomp_get_target_fn_addr): Do nothing if device is finalized.
6105         (GOMP_target): Go to host fallback if device is finalized.
6106         (GOMP_target_ext): Likewise.
6107         (gomp_exit_data): Do nothing if device is finalized.
6108         (gomp_target_task_fn): Go to host fallback if device is finalized.
6109         (gomp_target_fini): New static function.
6110         (gomp_target_init): Use state instead of is_initialized.
6111         Call gomp_target_fini at exit.
6112
6113 2015-12-09  Tom de Vries  <tom@codesourcery.com>
6114
6115         PR tree-optimization/68716
6116         * testsuite/libgomp.c/omp-nested-2.c: New test.
6117
6118 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
6119
6120         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
6121         target openacc_nvidia_accel_selected.
6122         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
6123         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
6124         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
6125         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
6126
6127 2015-12-01  Julian Brown  <julian@codesourcery.com>
6128             James Norris  <James_Norris@mentor.com>
6129
6130         * oacc-parallel.c (GOACC_host_data): New function.
6131         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
6132         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
6133         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
6134         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
6135         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
6136         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
6137         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
6138
6139 2015-11-30  James Norris  <jnorris@codesourcery.com>
6140             Cesar Philippidis  <cesar@codesourcery.com>
6141
6142         libgomp/
6143         * libgomp.oacc-fortran/routine-5.f90: New test.
6144         * libgomp.oacc-fortran/routine-7.f90: New test.
6145         * libgomp.oacc-fortran/routine-9.f90: New test.
6146
6147 2015-11-30  Tom de Vries  <tom@codesourcery.com>
6148
6149         PR tree-optimization/46032
6150         * testsuite/libgomp.c/pr46032.c: New test.
6151
6152 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
6153
6154         PR libgomp/68579
6155         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
6156         (gomp_create_target_task): Call it before freeing
6157         GOMP_TARGET_TASK_DATA tasks.
6158
6159         PR c/63326
6160         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
6161         in between case label and OpenMP standalone directives.
6162         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
6163
6164 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
6165
6166         * configure: Regenerate.
6167
6168 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
6169
6170         * testsuite/libgomp.c/target-35.c: New test.
6171
6172 2015-11-22  James Norris  <jnorris@codesourcery.com>
6173             Cesar Philippidis  <cesar@codesourcery.com>
6174
6175         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
6176         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
6177         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
6178         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
6179         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
6180
6181 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
6182
6183         PR middle-end/68221
6184         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
6185         * testsuite/libgomp.c/reduction-12.c: Likewise.
6186         * testsuite/libgomp.c++/reduction-11.C: Likewise.
6187         * testsuite/libgomp.c++/reduction-12.C: Likewise.
6188
6189 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
6190
6191         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
6192         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
6193         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
6194         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
6195         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
6196         and fix.
6197         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
6198         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
6199
6200 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
6201
6202         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
6203         worker & gang cases.
6204         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
6205
6206 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
6207
6208         * config/nvptx/priority_queue.c: New file.
6209
6210 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
6211
6212         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
6213         sections.
6214
6215 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
6216             Aldy Hernandez  <aldyh@redhat.com>
6217             Ilya Verbin  <ilya.verbin@intel.com>
6218
6219         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
6220         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
6221         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
6222         iterators or IV by chunk size.
6223         * parallel.c (gomp_resolve_num_threads): Don't assume that
6224         if thr->ts.team is non-NULL, then pool must be non-NULL.
6225         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
6226         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
6227         GOMP_PLUGIN_target_task_completion.
6228         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
6229         * Makefile.in: Regenerate.
6230         * libgomp.h: Shuffle prototypes and forward definitions around so
6231         priority queues can be defined.
6232         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
6233         (enum gomp_target_task_state): New enum.
6234         (struct gomp_target_task): Add state, tgt, task and team fields.
6235         (gomp_create_target_task): Change return type to bool, add
6236         state argument.
6237         (gomp_target_task_fn): Change return type to bool.
6238         (struct gomp_device_descr): Add async_run_func.
6239         (struct gomp_task): Remove children, next_child, prev_child,
6240         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
6241         Add pnode field.
6242         (struct gomp_taskgroup): Remove children.
6243         Add taskgroup_queue.
6244         (struct gomp_team): Change task_queue type to a priority queue.
6245         (splay_compare): Define inline.
6246         (priority_queue_offset): New.
6247         (priority_node_to_task): New.
6248         (task_to_priority_node): New.
6249         * oacc-mem.c: Do not include splay-tree.h.
6250         * priority_queue.c: New file.
6251         * priority_queue.h: New file.
6252         * splay-tree.c: Do not include splay-tree.h.
6253         (splay_tree_foreach_internal): New.
6254         (splay_tree_foreach): New.
6255         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
6256         (splay_tree_callback): Define typedef.
6257         * target.c (splay_compare): Move to libgomp.h.
6258         (GOMP_target): Don't adjust *thr in any way around running offloaded
6259         task.
6260         (GOMP_target_ext): Likewise.  Handle target nowait.
6261         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
6262         return value from gomp_create_target_task, if false, fallthrough
6263         as if no dependencies exist.
6264         (gomp_target_task_fn): Change return type to bool, return true
6265         if the task should have another part scheduled later.  Handle
6266         target nowait.
6267         (gomp_load_plugin_for_device): Initialize async_run.
6268         * task.c (gomp_init_task): Initialize children_queue.
6269         (gomp_clear_parent_in_list): New.
6270         (gomp_clear_parent_in_tree): New.
6271         (gomp_clear_parent): Handle priorities.
6272         (GOMP_task): Likewise.
6273         (priority_queue_move_task_first,
6274         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
6275         New functions.
6276         (gomp_create_target_task): Use priority queues.  Change return type
6277         to bool, add state argument, return false if for async
6278         {{enter,exit} data,update} constructs no dependencies need to be
6279         waited for, handle target nowait.  Set task->fn to NULL instead of
6280         gomp_target_task_fn.
6281         (verify_children_queue): Remove.
6282         (priority_list_upgrade_task): New.
6283         (priority_queue_upgrade_task): New.
6284         (verify_task_queue): Remove.
6285         (priority_list_downgrade_task): New.
6286         (priority_queue_downgrade_task): New.
6287         (gomp_task_run_pre): Use priority queues.
6288         Abstract code out to priority_queue_downgrade_task.
6289         (gomp_task_run_post_handle_dependers): Use priority queues.
6290         (gomp_task_run_post_remove_parent): Likewise.
6291         (gomp_task_run_post_remove_taskgroup): Likewise.
6292         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
6293         tasks specially.
6294         (GOMP_taskwait): Likewise.
6295         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
6296         priority-queue_upgrade_task.
6297         (GOMP_taskgroup_start): Use priority queues.
6298         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
6299         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
6300         barrier.
6301         * taskloop.c (GOMP_taskloop): Handle priorities.
6302         * team.c (gomp_new_team): Call priority_queue_init.
6303         (free_team): Call priority_queue_free.
6304         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
6305         team created for target nowait in implicit parallel region.
6306         (gomp_team_start): For nested check, test thr->ts.level instead of
6307         thr->ts.team != NULL.
6308         * testsuite/libgomp.c/doacross-3.c: New test.
6309         * testsuite/libgomp.c/ordered-5.c: New test.
6310         * testsuite/libgomp.c/priority.c: New test.
6311         * testsuite/libgomp.c/target-31.c: New test.
6312         * testsuite/libgomp.c/target-32.c: New test.
6313         * testsuite/libgomp.c/target-33.c: New test.
6314         * testsuite/libgomp.c/target-34.c: New test.
6315
6316 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
6317
6318         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
6319
6320         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
6321         loop is sequential.
6322
6323 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
6324
6325         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
6326         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
6327
6328 2015-11-12  James Norris  <jnorris@codesourcery.com>
6329             Joseph Myers  <joseph@codesourcery.com>
6330
6331         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
6332         * oacc-parallel.c (GOACC_declare): New function.
6333         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
6334         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
6335         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
6336         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
6337         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
6338
6339 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
6340
6341         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
6342
6343 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
6344
6345         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
6346         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
6347
6348 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
6349
6350         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
6351         inadvertent commit.
6352
6353 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
6354
6355         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
6356         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
6357         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
6358         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
6359         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
6360
6361 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
6362
6363         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
6364         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
6365
6366 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
6367             Ilya Verbin  <ilya.verbin@intel.com>
6368
6369         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
6370         GOMP_loop_nonmonotonic_dynamic_start,
6371         GOMP_loop_nonmonotonic_guided_next,
6372         GOMP_loop_nonmonotonic_guided_start,
6373         GOMP_loop_ull_nonmonotonic_dynamic_next,
6374         GOMP_loop_ull_nonmonotonic_dynamic_start,
6375         GOMP_loop_ull_nonmonotonic_guided_next,
6376         GOMP_loop_ull_nonmonotonic_guided_start,
6377         GOMP_parallel_loop_nonmonotonic_dynamic,
6378         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
6379         (GOMP_target_41): Renamed to ...
6380         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
6381         arguments.
6382         (GOMP_target_data_41): Renamed to ...
6383         (GOMP_target_data_ext): ... this.
6384         (GOMP_target_update_41): Renamed to ...
6385         (GOMP_target_update_ext): ... this.
6386         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
6387         GOMP_target_data_ext and GOMP_target_update_ext instead of
6388         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
6389         Export GOMP_loop_nonmonotonic_dynamic_next,
6390         GOMP_loop_nonmonotonic_dynamic_start,
6391         GOMP_loop_nonmonotonic_guided_next,
6392         GOMP_loop_nonmonotonic_guided_start,
6393         GOMP_loop_ull_nonmonotonic_dynamic_next,
6394         GOMP_loop_ull_nonmonotonic_dynamic_start,
6395         GOMP_loop_ull_nonmonotonic_guided_next,
6396         GOMP_loop_ull_nonmonotonic_guided_start,
6397         GOMP_parallel_loop_nonmonotonic_dynamic and
6398         GOMP_parallel_loop_nonmonotonic_guided.
6399         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
6400         GOMP_parallel_loop_nonmonotonic_guided,
6401         GOMP_loop_nonmonotonic_dynamic_start,
6402         GOMP_loop_nonmonotonic_guided_start,
6403         GOMP_loop_nonmonotonic_dynamic_next,
6404         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
6405         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
6406         GOMP_loop_ull_nonmonotonic_guided_start,
6407         GOMP_loop_ull_nonmonotonic_dynamic_next,
6408         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
6409         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
6410         functions.
6411         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
6412         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
6413         Use gomp_map_val function.
6414         (gomp_target_fallback_firstprivate): New static function.
6415         (GOMP_target_41): Renamed to ...
6416         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
6417         arguments.  Move firstprivate fallback handling into a new
6418         function.
6419         (GOMP_target_data_41): Renamed to ...
6420         (GOMP_target_data_ext): ... this.
6421         (GOMP_target_update_41): Renamed to ...
6422         (GOMP_target_update_ext): ... this.
6423         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
6424         gomp_map_0len_lookup instead of gomp_map_lookup.
6425         (omp_target_is_present): Use gomp_map_0len_lookup instead of
6426         gomp_map_lookup.
6427         * testsuite/libgomp.c/target-28.c: Likewise.
6428         * testsuite/libgomp.c/monotonic-1.c: New test.
6429         * testsuite/libgomp.c/monotonic-2.c: New test.
6430         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
6431         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
6432         * testsuite/libgomp.c/pr66199-5.c: New test.
6433         * testsuite/libgomp.c/pr66199-6.c: New test.
6434         * testsuite/libgomp.c/pr66199-7.c: New test.
6435         * testsuite/libgomp.c/pr66199-8.c: New test.
6436         * testsuite/libgomp.c/pr66199-9.c: New test.
6437         * testsuite/libgomp.c/reduction-11.c: New test.
6438         * testsuite/libgomp.c/reduction-12.c: New test.
6439         * testsuite/libgomp.c/reduction-13.c: New test.
6440         * testsuite/libgomp.c/reduction-14.c: New test.
6441         * testsuite/libgomp.c/reduction-15.c: New test.
6442         * testsuite/libgomp.c/target-12.c (main): Adjust for
6443         omp_target_is_present change for one-past-last element.
6444         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
6445         the same var is both mapped and privatized.
6446         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
6447         handling of zero-length array sections.
6448         * testsuite/libgomp.c/target-28.c: New test.
6449         * testsuite/libgomp.c/target-29.c: New test.
6450         * testsuite/libgomp.c/target-30.c: New test.
6451         * testsuite/libgomp.c/target-teams-1.c: New test.
6452         * testsuite/libgomp.c++/member-6.C: New test.
6453         * testsuite/libgomp.c++/member-7.C: New test.
6454         * testsuite/libgomp.c++/monotonic-1.C: New test.
6455         * testsuite/libgomp.c++/monotonic-2.C: New test.
6456         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
6457         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
6458         * testsuite/libgomp.c++/pr66199-3.C: New test.
6459         * testsuite/libgomp.c++/pr66199-4.C: New test.
6460         * testsuite/libgomp.c++/pr66199-5.C: New test.
6461         * testsuite/libgomp.c++/pr66199-6.C: New test.
6462         * testsuite/libgomp.c++/pr66199-7.C: New test.
6463         * testsuite/libgomp.c++/pr66199-8.C: New test.
6464         * testsuite/libgomp.c++/pr66199-9.C: New test.
6465         * testsuite/libgomp.c++/reduction-11.C: New test.
6466         * testsuite/libgomp.c++/reduction-12.C: New test.
6467         * testsuite/libgomp.c++/target-13.C: New test.
6468         * testsuite/libgomp.c++/target-14.C: New test.
6469         * testsuite/libgomp.c++/target-15.C: New test.
6470         * testsuite/libgomp.c++/target-16.C: New test.
6471         * testsuite/libgomp.c++/target-17.C: New test.
6472         * testsuite/libgomp.c++/target-18.C: New test.
6473         * testsuite/libgomp.c++/target-19.C: New test.
6474
6475 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
6476
6477         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
6478         and reduction copy.
6479         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
6480         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
6481         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
6482         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
6483         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
6484         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
6485         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
6486         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
6487         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
6488         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
6489         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
6490         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
6491         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
6492         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
6493
6494 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
6495
6496         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
6497         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
6498         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
6499         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
6500         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
6501         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
6502         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
6503         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
6504
6505 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
6506
6507         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
6508         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
6509         (GOMP_OFFLOAD_openacc_parallel): Likewise.
6510         * oacc-host.c (host_openacc_exec): Likewise.
6511         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
6512
6513 2015-11-03  Julian Brown  <julian@codesourcery.com>
6514             Thomas Schwinge  <thomas@codesourcery.com>
6515
6516         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
6517         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
6518         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
6519         Likewise.
6520         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
6521         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
6522
6523 2015-11-03  James Norris  <jnorris@codesourcery.com>
6524
6525         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
6526         file.
6527         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
6528         Likewise.
6529         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
6530         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
6531         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
6532         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
6533         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
6534
6535 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
6536
6537         * openacc.h (enum acc_device_t): Reformat. Ensure layout
6538         compatibility.
6539         (enum acc_async_t): Reformat.
6540         (acc_on_device): Declare compatible with builtin and provide C++
6541         wrapper.
6542         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
6543
6544 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
6545             Cesar Philippidis  <cesar@codesourcery.com>
6546
6547         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
6548         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
6549         ... this.  Add a description of the test at the top of the file.
6550         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
6551         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
6552         ... this.  Add a description of the test at the top of the file.
6553
6554 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
6555
6556         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
6557         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
6558         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
6559         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
6560         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
6561         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
6562
6563 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
6564
6565         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
6566         dimensions.
6567
6568 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
6569
6570         PR testsuite/68063
6571         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
6572
6573 2015-10-27  James Norris  <jnorris@codesourcery.com>
6574
6575         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
6576         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
6577
6578 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
6579
6580         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
6581         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
6582
6583         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
6584         acc_device_nvidia usage.
6585         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
6586         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
6587         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
6588
6589         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
6590         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
6591
6592         PR libgomp/66518
6593         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
6594
6595         PR libgomp/65437
6596         PR libgomp/66518
6597         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
6598         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
6599
6600 2015-10-23  Tom de Vries  <tom@codesourcery.com>
6601
6602         PR testsuite/68063
6603         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
6604
6605 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
6606
6607         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
6608         vector_length.
6609         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
6610
6611 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
6612             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
6613
6614         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
6615         to 0 when mapnum is 0.
6616
6617 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
6618
6619         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
6620         Cast to int from int32_t.
6621
6622 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
6623             Aldy Hernandez  <aldyh@redhat.com>
6624             Ilya Verbin  <ilya.verbin@intel.com>
6625
6626         * config/linux/affinity.c (omp_get_place_num_procs,
6627         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
6628         * config/linux/doacross.h: New file.
6629         * config/posix/affinity.c (omp_get_place_num_procs,
6630         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
6631         * config/posix/doacross.h: New file.
6632         * env.c: Include gomp-constants.h.
6633         (struct gomp_task_icv): Rename run_sched_modifier to
6634         run_sched_chunk_size.
6635         (gomp_max_task_priority_var): New variable.
6636         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
6637         (handle_omp_display_env): Change _OPENMP value from 201307 to
6638         201511.  Print OMP_MAX_TASK_PRIORITY.
6639         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
6640         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
6641         chunk_size and run_sched_modifier to run_sched_chunk_size.
6642         (omp_get_max_task_priority, omp_get_initial_device,
6643         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
6644         omp_get_partition_place_nums): New functions.
6645         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
6646         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
6647         to chunk_size.
6648         (omp_get_num_places_, omp_get_place_num_procs_,
6649         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
6650         omp_get_place_proc_ids_8_, omp_get_place_num_,
6651         omp_get_partition_num_places_, omp_get_partition_place_nums_,
6652         omp_get_partition_place_nums_8_, omp_get_initial_device_,
6653         omp_get_max_task_priority_): New functions.
6654         * libgomp_g.h (GOMP_loop_doacross_static_start,
6655         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
6656         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
6657         GOMP_loop_ull_doacross_dynamic_start,
6658         GOMP_loop_ull_doacross_guided_start,
6659         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
6660         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
6661         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
6662         GOMP_target_data_41, GOMP_target_update_41,
6663         GOMP_target_enter_exit_data): New prototypes.
6664         (GOMP_task): Add prototype argument.
6665         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
6666         (struct gomp_doacross_work_share): New type.
6667         (struct gomp_work_share): Add doacross field.
6668         (struct gomp_task_icv): Rename run_sched_modifier to
6669         run_sched_chunk_size.
6670         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
6671         GOMP_TASK_UNDEFERRED.  Add comments.
6672         (struct gomp_task_depend_entry): Add comments.
6673         (struct gomp_task): Likewise.
6674         (struct gomp_taskgroup): Likewise.
6675         (struct gomp_target_task): New type.
6676         (struct gomp_team): Add comment.
6677         (gomp_get_place_proc_ids_8, gomp_doacross_init,
6678         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
6679         gomp_create_target_task, gomp_target_task_fn): New prototypes.
6680         (struct target_var_desc): New type.
6681         (struct target_mem_desc): Adjust comment.  Use struct
6682         target_var_desc instead of splay_tree_key for list.
6683         (REFCOUNT_INFINITY): Define.
6684         (struct splay_tree_key_s): Remove copy_from field.
6685         (struct gomp_device_descr): Add dev2dev_func field.
6686         (enum gomp_map_vars_kind): New enum.
6687         (gomp_map_vars): Add one argument.
6688         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
6689         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
6690         omp_get_place_num_procs, omp_get_place_num_procs_,
6691         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
6692         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
6693         omp_get_place_num_, omp_get_partition_num_places,
6694         omp_get_partition_num_places_, omp_get_partition_place_nums,
6695         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
6696         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
6697         omp_target_free, omp_target_is_present, omp_target_memcpy,
6698         omp_target_memcpy_rect, omp_target_associate_ptr and
6699         omp_target_disassociate_ptr.
6700         (GOMP_4.0.2): Renamed to ...
6701         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
6702         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
6703         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
6704         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
6705         GOMP_loop_doacross_static_start, GOMP_doacross_post,
6706         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
6707         GOMP_loop_ull_doacross_guided_start,
6708         GOMP_loop_ull_doacross_runtime_start,
6709         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
6710         GOMP_doacross_ull_wait.
6711         * libgomp.texi: Document omp_get_max_task_priority.
6712         Rename modifier argument to chunk_size for omp_set_schedule and
6713         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
6714         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
6715         to run_sched_chunk_size renaming.
6716         (GOMP_loop_ordered_runtime_start): Likewise.
6717         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
6718         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
6719         GOMP_parallel_loop_runtime_start): New functions.
6720         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
6721         to run_sched_chunk_size renaming.
6722         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
6723         GOMP_loop_doacross_guided_start): New functions or aliases.
6724         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
6725         run_sched_modifier to run_sched_chunk_size renaming.
6726         (GOMP_loop_ull_ordered_runtime_start): Likewise.
6727         (gomp_loop_ull_doacross_static_start,
6728         gomp_loop_ull_doacross_dynamic_start,
6729         gomp_loop_ull_doacross_guided_start,
6730         GOMP_loop_ull_doacross_runtime_start): New functions.
6731         (GOMP_loop_ull_doacross_static_start,
6732         GOMP_loop_ull_doacross_dynamic_start,
6733         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
6734         * oacc-mem.c (acc_map_data, present_create_copy,
6735         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
6736         to gomp_map_vars.
6737         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
6738         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
6739         instead of false to gomp_map_vars.
6740         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
6741         * omp.h.in (omp_lock_hint_t): New type.
6742         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
6743         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
6744         omp_get_place_num, omp_get_partition_num_places,
6745         omp_get_partition_place_nums, omp_get_initial_device,
6746         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
6747         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
6748         omp_target_associate_ptr, omp_target_disassociate_ptr): New
6749         prototypes.
6750         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
6751         (omp_lock_hint_none, omp_lock_hint_uncontended,
6752         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
6753         omp_lock_hint_speculative): New parameters.
6754         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
6755         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
6756         omp_get_place_num, omp_get_partition_num_places,
6757         omp_get_partition_place_nums, omp_get_initial_device,
6758         omp_get_max_task_priority): New interfaces.
6759         (omp_set_schedule, omp_get_schedule): Rename modifier argument
6760         to chunk_size.
6761         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
6762         (omp_lock_hint_none, omp_lock_hint_uncontended,
6763         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
6764         omp_lock_hint_speculative): New parameters.
6765         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
6766         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
6767         omp_get_place_num, omp_get_partition_num_places,
6768         omp_get_partition_place_nums, omp_get_initial_device,
6769         omp_get_max_task_priority): New functions and subroutines.
6770         * ordered.c: Include stdarg.h and string.h.
6771         (MAX_COLLAPSED_BITS): Define.
6772         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
6773         gomp_doacross_ull_init, GOMP_doacross_ull_post,
6774         GOMP_doacross_ull_wait): New functions.
6775         * target.c: Include errno.h.
6776         (resolve_device): If device is not initialized, call
6777         gomp_init_device on it.
6778         (gomp_map_lookup): New function.
6779         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
6780         Don't bump refcount if REFCOUNT_INFINITY.  Handle
6781         GOMP_MAP_ALWAYS_TO_P.
6782         (get_kind): Rename is_openacc argument to short_mapkind.
6783         (gomp_map_pointer): Use gomp_map_lookup.
6784         (gomp_map_fields_existing): New function.
6785         (gomp_map_vars): Rename is_openacc argument to short_mapkind
6786         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
6787         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
6788         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
6789         Adjust for tgt->list changed type and copy_from living in there.
6790         (gomp_copy_from_async): Adjust for tgt->list changed type and
6791         copy_from living in there.
6792         (gomp_unmap_vars): Likewise.
6793         (gomp_update): Likewise.  Rename is_openacc argument to
6794         short_mapkind.  Don't fail if object is not mapped.
6795         (gomp_load_image_to_device): Initialize refcount to
6796         REFCOUNT_INFINITY.
6797         (gomp_target_fallback): New function.
6798         (gomp_get_target_fn_addr): Likewise.
6799         (GOMP_target): Adjust gomp_map_vars caller, use
6800         gomp_get_target_fn_addr and gomp_target_fallback.
6801         (GOMP_target_41): New function.
6802         (gomp_target_data_fallback): New function.
6803         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
6804         (GOMP_target_data_41): New function.
6805         (GOMP_target_update): Adjust gomp_update caller.
6806         (GOMP_target_update_41): New function.
6807         (gomp_exit_data, GOMP_target_enter_exit_data,
6808         gomp_target_task_fn, omp_target_alloc, omp_target_free,
6809         omp_target_is_present, omp_target_memcpy,
6810         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
6811         omp_target_associate_ptr, omp_target_disassociate_ptr,
6812         gomp_load_plugin_for_device): New functions.
6813         * task.c: Include gomp-constants.h.  Include taskloop.c
6814         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
6815         (gomp_task_handle_depend): New function.
6816         (GOMP_task): Use it.  Add priority argument.  Use
6817         gomp-constant.h constants instead of hardcoded numbers.
6818         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
6819         (gomp_create_target_task): New function.
6820         (verify_children_queue, verify_taskgroup_queue,
6821         verify_task_queue): New functions.
6822         (gomp_task_run_pre): Call verify_*_queue functions.
6823         If an upcoming tied task is about to leave the sibling or
6824         taskgroup queues in an invalid state, adjust appropriately.
6825         Remove taskgroup argument.  Add comments.
6826         (gomp_task_run_post_handle_dependers): Add comments.
6827         (gomp_task_run_post_remove_parent): Likewise.
6828         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
6829         (GOMP_taskwait): Likewise.  Add comments.
6830         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
6831         problem such that the first non parent_depends_on task does not
6832         end up at the end of the children queue.
6833         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
6834         GOMP_TASK_UNDEFERRED.
6835         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
6836         * taskloop.c: New file.
6837         * testsuite/lib/libgomp.exp
6838         (check_effective_target_offload_device_nonshared_as): New proc.
6839         * testsuite/libgomp.c/affinity-2.c: New test.
6840         * testsuite/libgomp.c/doacross-1.c: New test.
6841         * testsuite/libgomp.c/doacross-2.c: New test.
6842         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
6843         Add map clause to target.
6844         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
6845         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
6846         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
6847         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
6848         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
6849         Likewise.
6850         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
6851         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
6852         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
6853         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
6854         not defined.  Use those where needed.
6855         * testsuite/libgomp.c/for-4.c: New test.
6856         * testsuite/libgomp.c/for-5.c: New test.
6857         * testsuite/libgomp.c/for-6.c: New test.
6858         * testsuite/libgomp.c/linear-1.c: New test.
6859         * testsuite/libgomp.c/ordered-4.c: New test.
6860         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
6861         only allowed on the loop iterator.
6862         * testsuite/libgomp.c/pr66199-3.c: New test.
6863         * testsuite/libgomp.c/pr66199-4.c: New test.
6864         * testsuite/libgomp.c/reduction-7.c: New test.
6865         * testsuite/libgomp.c/reduction-8.c: New test.
6866         * testsuite/libgomp.c/reduction-9.c: New test.
6867         * testsuite/libgomp.c/reduction-10.c: New test.
6868         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
6869         map(tofrom:s).
6870         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
6871         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
6872         * testsuite/libgomp.c/target-11.c: New test.
6873         * testsuite/libgomp.c/target-12.c: New test.
6874         * testsuite/libgomp.c/target-13.c: New test.
6875         * testsuite/libgomp.c/target-14.c: New test.
6876         * testsuite/libgomp.c/target-15.c: New test.
6877         * testsuite/libgomp.c/target-16.c: New test.
6878         * testsuite/libgomp.c/target-17.c: New test.
6879         * testsuite/libgomp.c/target-18.c: New test.
6880         * testsuite/libgomp.c/target-19.c: New test.
6881         * testsuite/libgomp.c/target-20.c: New test.
6882         * testsuite/libgomp.c/target-21.c: New test.
6883         * testsuite/libgomp.c/target-22.c: New test.
6884         * testsuite/libgomp.c/target-23.c: New test.
6885         * testsuite/libgomp.c/target-24.c: New test.
6886         * testsuite/libgomp.c/target-25.c: New test.
6887         * testsuite/libgomp.c/target-26.c: New test.
6888         * testsuite/libgomp.c/target-27.c: New test.
6889         * testsuite/libgomp.c/taskloop-1.c: New test.
6890         * testsuite/libgomp.c/taskloop-2.c: New test.
6891         * testsuite/libgomp.c/taskloop-3.c: New test.
6892         * testsuite/libgomp.c/taskloop-4.c: New test.
6893         * testsuite/libgomp.c++/ctor-13.C: New test.
6894         * testsuite/libgomp.c++/doacross-1.C: New test.
6895         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
6896         Replace offload_device with offload_device_nonshared_as.
6897         * testsuite/libgomp.c++/for-12.C: New test.
6898         * testsuite/libgomp.c++/for-13.C: New test.
6899         * testsuite/libgomp.c++/for-14.C: New test.
6900         * testsuite/libgomp.c++/linear-1.C: New test.
6901         * testsuite/libgomp.c++/member-1.C: New test.
6902         * testsuite/libgomp.c++/member-2.C: New test.
6903         * testsuite/libgomp.c++/member-3.C: New test.
6904         * testsuite/libgomp.c++/member-4.C: New test.
6905         * testsuite/libgomp.c++/member-5.C: New test.
6906         * testsuite/libgomp.c++/ordered-1.C: New test.
6907         * testsuite/libgomp.c++/reduction-5.C: New test.
6908         * testsuite/libgomp.c++/reduction-6.C: New test.
6909         * testsuite/libgomp.c++/reduction-7.C: New test.
6910         * testsuite/libgomp.c++/reduction-8.C: New test.
6911         * testsuite/libgomp.c++/reduction-9.C: New test.
6912         * testsuite/libgomp.c++/reduction-10.C: New test.
6913         * testsuite/libgomp.c++/reference-1.C: New test.
6914         * testsuite/libgomp.c++/simd14.C: New test.
6915         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
6916         * testsuite/libgomp.c++/target-5.C: New test.
6917         * testsuite/libgomp.c++/target-6.C: New test.
6918         * testsuite/libgomp.c++/target-7.C: New test.
6919         * testsuite/libgomp.c++/target-8.C: New test.
6920         * testsuite/libgomp.c++/target-9.C: New test.
6921         * testsuite/libgomp.c++/target-10.C: New test.
6922         * testsuite/libgomp.c++/target-11.C: New test.
6923         * testsuite/libgomp.c++/target-12.C: New test.
6924         * testsuite/libgomp.c++/taskloop-1.C: New test.
6925         * testsuite/libgomp.c++/taskloop-2.C: New test.
6926         * testsuite/libgomp.c++/taskloop-3.C: New test.
6927         * testsuite/libgomp.c++/taskloop-4.C: New test.
6928         * testsuite/libgomp.c++/taskloop-5.C: New test.
6929         * testsuite/libgomp.c++/taskloop-6.C: New test.
6930         * testsuite/libgomp.c++/taskloop-7.C: New test.
6931         * testsuite/libgomp.c++/taskloop-8.C: New test.
6932         * testsuite/libgomp.c++/taskloop-9.C: New test.
6933         * testsuite/libgomp.fortran/affinity1.f90: New test.
6934         * testsuite/libgomp.fortran/affinity2.f90: New test.
6935
6936 2015-10-13  Tom de Vries  <tom@codesourcery.com>
6937
6938         PR tree-optimization/67476
6939         * testsuite/libgomp.c/autopar-3.c: New test.
6940         * testsuite/libgomp.c/autopar-4.c: New test.
6941         * testsuite/libgomp.c/autopar-5.c: New test.
6942         * testsuite/libgomp.c/autopar-6.c: New test.
6943         * testsuite/libgomp.c/autopar-7.c: New test.
6944         * testsuite/libgomp.c/autopar-8.c: New test.
6945
6946 2015-10-12  James Norris  <jnorris@codesourcery.com>
6947
6948         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
6949         initializer.
6950
6951 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
6952
6953         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
6954         using load_gcc_lib.
6955
6956 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
6957
6958         * oacc-ptx.h: Remove file, moving its content into...
6959         * config/nvptx/fortran.c: ... here...
6960         * config/nvptx/oacc-init.c: ..., here...
6961         * config/nvptx/oacc-parallel.c: ..., and here.
6962         * config/nvptx/openacc.f90: New file.
6963         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
6964         (link_ptx): Don't link in predefined bits of PTX code.
6965
6966 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
6967             Bernd Schmidt <bernds@codesourcery.com>
6968
6969         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
6970         (struct targ_ptx_obj): New.
6971         (nvptx_tdata): Move earlier, change data format.
6972         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
6973         objects.
6974         (GOMP_OFFLOAD_load_image): Adjust.
6975
6976 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
6977
6978         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
6979         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
6980         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
6981         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
6982         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
6983         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
6984         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
6985         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
6986         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
6987         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
6988         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
6989         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
6990         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
6991         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
6992         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
6993         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
6994         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
6995         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
6996         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
6997         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
6998         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
6999         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
7000         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
7001         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
7002         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
7003         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
7004         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
7005         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
7006         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
7007         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
7008         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
7009         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
7010         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
7011         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
7012         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
7013         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
7014         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
7015         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
7016         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
7017         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
7018         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
7019         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
7020         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
7021         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
7022         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
7023         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
7024         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
7025         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
7026         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
7027         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
7028         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
7029         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
7030         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
7031         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
7032         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
7033         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
7034         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
7035         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
7036         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
7037         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
7038         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
7039         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
7040         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
7041
7042 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
7043
7044         * oacc-init.c (acc_on_device): Force optimization level.
7045
7046 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
7047
7048         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
7049         (cuda_errlist): Delete.
7050         (cuda_error): Reimplement.
7051
7052 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
7053
7054         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
7055         array.
7056         * libgomp.map (GOACC_parallel_keyed): New.
7057         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
7058         all callers.
7059         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
7060         and take keyed varargs list.  Adjust call to exec_func.
7061         (GOACC_parallel): Force host fallback.
7062         * libgomp_g.h (GOACC_parallel): Remove.
7063         (GOACC_parallel_keyed): Declare.
7064         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
7065         (struct targ_gn_descriptor): Replace name field with launch field.
7066         (nvptx_exec): Lose separate geometry args, take array.  Process
7067         dynamic dimensions and adjust.
7068         (struct nvptx_tdata): Replace fn_names field with fn_descs.
7069         (GOMP_OFFLOAD_load_image): Adjust for change in function table
7070         data.
7071         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
7072         passing.
7073         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
7074         passing.
7075
7076 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
7077
7078         PR libgomp/67141
7079         * oacc-int.h (goacc_host_init): Add declaration.
7080         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
7081         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
7082
7083 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
7084             Sebastian Pop  <s.pop@samsung.com>
7085
7086         * testsuite/libgomp.graphite/bounds.c (int foo): Modified test case to
7087         match o/p.
7088         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
7089         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
7090         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
7091         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
7092         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
7093
7094 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
7095
7096         * configure.tgt: Add missing ;; in between nvptx and rtems
7097         snippets.
7098
7099 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7100
7101         * config/posix/pool.h (gomp_adjust_thread_attr): New.
7102         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
7103         (gomp_thread_pool_reservoir): Add priority member.
7104         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
7105         priority.
7106         (parse_thread_pools): Likewise.
7107         * team.c (gomp_team_start): Call configuration provided
7108         gomp_adjust_thread_attr(). Destroy thread attributes if
7109         necessary.
7110         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
7111
7112 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7113
7114         * config/posix/pool.h: New.
7115         * config/rtems/pool.h: Likewise.
7116         * config/rtems/proc.c: Likewise.
7117         * libgomp.h (gomp_thread_destructor): Declare.
7118         * team.c: Include configuration provided "pool.h".
7119         (gomp_get_thread_pool): Define in configuration.
7120         (gomp_team_end): Call configuration defined
7121         gomp_release_thread_pool().
7122
7123 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7124
7125         * config/rtems/bar.c: New.
7126         * config/rtems/bar.h: Likewise.
7127         * config/rtems/mutex.c: Likewise.
7128         * config/rtems/mutex.h: Likewise.
7129         * config/rtems/sem.c: Likewise.
7130         * config/rtems/sem.h: Likewise.
7131         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
7132         <sys/lock.h> header file.
7133         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
7134         supported by Newlib.
7135         * configure: Regenerate.
7136
7137 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7138
7139         * team.c (gomp_new_thread_pool): Delete and move content to ...
7140         (gomp_get_thread_pool): ... new function.  Allocate and
7141         initialize thread pool on demand.
7142         (get_last_team): Use gomp_get_thread_pool().
7143         (gomp_team_start): Delete thread pool initialization.
7144
7145 2015-09-03  Tom de Vries  <tom@codesourcery.com>
7146
7147         PR tree-optimization/65637
7148         * testsuite/libgomp.c/autopar-2.c: New test.
7149
7150 2015-08-29  Tom de Vries  <tom@codesourcery.com>
7151
7152         PR tree-optimization/46193
7153         * testsuite/libgomp.c/pr46193.c: New test.
7154
7155 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
7156
7157         libgomp/
7158         * libgomp.map: Add 4.0.2 version.
7159         * target.c (offload_image_descr): Add version field.
7160         (gomp_load_image_to_device): Add version argument.  Adjust plugin
7161         call.  Improve load mismatch diagnostic.
7162         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
7163         call.
7164         (GOMP_offload_regster): Make stub function, move bulk to ...
7165         (GOMP_offload_register_ver): ... here.  Process version argument.
7166         (GOMP_offload_unregister): Make stub function, move bulk to ...
7167         (GOMP_offload_unregister_ver): ... here.  Process version argument.
7168         (gomp_init_device): Process version field.
7169         (gomp_unload_device): Process version field.
7170         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
7171         macros.  Check plugin version.
7172         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
7173         loader and unloader types.
7174         * oacc-host.c: Include gomp-constants.h.
7175         (host_version): New.
7176         (host_load_image, host_unload_image): Adjust.
7177         (host_dispatch): Add host_version.
7178         * plugin/plugin-nvptx.c: Include gomp-constants.h.
7179         (GOMP_OFFLOAD_version): New.
7180         (GOMP_OFFLOAD_load_image): Add version arg and check it.
7181         (GOMP_OFFLOAD_unload_image): Likewise.
7182         * plugin/plugin-host.c: Include gomp-constants.h.
7183         (GOMP_OFFLOAD_version): New.
7184         (GOMP_OFFLOAD_load_image): Add version arg.
7185         (GOMP_OFFLOAD_unload_image): Likewise.
7186
7187 2015-08-24  Tom de Vries  <tom@codesourcery.com>
7188
7189         PR tree-optimization/65468
7190         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
7191
7192 2015-08-24  Tom de Vries  <tom@codesourcery.com>
7193
7194         PR tree-optimization/65468
7195         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
7196
7197 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
7198
7199         PR libgomp/66761
7200         PR libgomp/67303
7201         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
7202         (gomp_iter_guided_next): Idem.
7203         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
7204         (gomp_iter_ull_guided_next): Idem.
7205         * config/linux/wait.h (do_spin): Idem.
7206
7207 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
7208
7209         * libgomp-plugin.h (enum offload_target_type): Remove
7210         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
7211         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
7212         * openacc.h (enum acc_device_t): Likewise.
7213         * openacc_lib.h: Likewise.
7214         * oacc-init.c (name_of_acc_device_t): Don't handle it.
7215         (acc_on_device): Just use __builtin_acc_on_device.
7216         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
7217         of acc_on_device builtin.
7218         * plugin/plugin-host.h: Remove file.
7219         * plugin/plugin-host.c: Likewise, but salvage some content into...
7220         * oacc-host.c: ... this file.
7221         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
7222         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
7223         * Makefile.in: Regenerate.
7224         * configure: Likewise.
7225         * testsuite/lib/libgomp.exp
7226         (check_effective_target_openacc_host_nonshm_selected): Remove.
7227         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
7228         ACC_DEVICE_TYPE=host_nonshm.
7229         * testsuite/libgomp.oacc-c/c.exp: Likewise.
7230         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
7231         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
7232         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
7233         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
7234         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
7235
7236 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
7237             Jakub Jelinek  <jakub@redhat.com>
7238
7239         * config/nvptx/affinity.c: New file.
7240         * config/nvptx/alloc.c: Likewise.
7241         * config/nvptx/bar.c: Likewise.
7242         * config/nvptx/barrier.c: Likewise.
7243         * config/nvptx/critical.c: Likewise.
7244         * config/nvptx/env.c: Likewise.
7245         * config/nvptx/error.c: Likewise.
7246         * config/nvptx/fortran.c: Likewise.
7247         * config/nvptx/iter.c: Likewise.
7248         * config/nvptx/iter_ull.c: Likewise.
7249         * config/nvptx/libgomp-plugin.c: Likewise.
7250         * config/nvptx/lock.c: Likewise.
7251         * config/nvptx/loop.c: Likewise.
7252         * config/nvptx/loop_ull.c: Likewise.
7253         * config/nvptx/mutex.c: Likewise.
7254         * config/nvptx/oacc-async.c: Likewise.
7255         * config/nvptx/oacc-cuda.c: Likewise.
7256         * config/nvptx/oacc-host.c: Likewise.
7257         * config/nvptx/oacc-init.c: Likewise.
7258         * config/nvptx/oacc-mem.c: Likewise.
7259         * config/nvptx/oacc-parallel.c: Likewise.
7260         * config/nvptx/oacc-plugin.c: Likewise.
7261         * config/nvptx/omp-lock.h: Likewise.
7262         * config/nvptx/ordered.c: Likewise.
7263         * config/nvptx/parallel.c: Likewise.
7264         * config/nvptx/proc.c: Likewise.
7265         * config/nvptx/ptrlock.c: Likewise.
7266         * config/nvptx/sections.c: Likewise.
7267         * config/nvptx/sem.c: Likewise.
7268         * config/nvptx/single.c: Likewise.
7269         * config/nvptx/splay-tree.c: Likewise.
7270         * config/nvptx/target.c: Likewise.
7271         * config/nvptx/task.c: Likewise.
7272         * config/nvptx/team.c: Likewise.
7273         * config/nvptx/time.c: Likewise.
7274         * config/nvptx/work.c: Likewise.
7275         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
7276         * configure: Regenerate.
7277         * configure.tgt (config_path): Set to "nvptx" for target
7278         nvptx*-*-*.
7279
7280 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
7281
7282         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
7283
7284 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
7285
7286         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
7287         (cuda_errlist): Constify.
7288         (errmsg):  Move into ...
7289         (cuda_error): ... here.  Make smaller.
7290         (_XSTR, _STR): Delete.
7291         (cuda_synames): Delete.
7292         (verify_device_library): Delete.
7293         (nvptx_init): Don't call it.
7294
7295 2015-07-28  Tom de Vries  <tom@codesourcery.com>
7296
7297         * testsuite/libgomp.c/uns-outer-4.c: New test.
7298
7299 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
7300
7301         * testsuite/libgomp.c/pr66714.c: New test.
7302
7303 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
7304
7305         PR libgomp/66950
7306         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
7307         (fib_ref): New function.
7308         (fib): Correct corner cases in the recursion.
7309         (main): Replace the non-simd loop with fib_ref call.
7310         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
7311         subroutine.
7312         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
7313         for the last array element value.  Replace the non-simd loop with
7314         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
7315         of the last array element with according Fibonacci sequence element.
7316         (fib): Correct corner cases in the recursion.
7317
7318 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
7319
7320         * target.c (gomp_offload_image_to_device): Rename to ...
7321         (gomp_load_image_to_device): ... here.
7322         (GOMP_offload_register): Adjust call.
7323         (gomp_init_device): Likewise.
7324         (gomp_unload_image_from_device): New.  Broken out of ...
7325         (GOMP_offload_unregister): ... here.  Call it.
7326         (gomp_unload_device): New.
7327         * libgomp.h (gomp_unload_device): Declare.
7328         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
7329         mem maps.
7330
7331 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
7332
7333         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
7334         wait=-specific if.
7335         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
7336         !=0 condition.
7337         (goacc_waits): Move !num_waits handling to ...
7338         (GOACC_wait): ... here, the only caller that might have zero waits.
7339
7340         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
7341         (struct ptx_image_data): Move earlier, add fns field.
7342         (struct ptx_device): Add images and image_lock fields.
7343         (ptx_images, ptx_image_lock): Delete.
7344         (nvptx_open_device): Initialize images and image_lock fields.
7345         (nvptx_close_device): Destroy image_lock.
7346         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
7347         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
7348         fields.
7349
7350 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
7351
7352         * target.c (GOMP_offload_register): Use int for device type arg.
7353         (GOMP_offload_unregister): Likewise.
7354
7355         * target.c (struct_offload_image_descr): Constify host_table.
7356         (gomp_offload_image_to_device): Likewise.
7357         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
7358
7359         * libgomp.h (gomp_device_descr): Constify target data arguments.
7360         * target.c (struct offload_image_descr): Constify target_data.
7361         (gomp_offload_image_to_device): Likewise.
7362         (GOMP_offload_register): Likewise.
7363         (GOMP_offload_unregister): Likewise.
7364         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
7365         GOMP_OFFLOAD_unload_image): Constify target data.
7366         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
7367         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
7368
7369 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
7370
7371         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
7372         Workaround driver library const error.
7373         (struct nvptx_tdata, nvptx_tdata_t): New.
7374         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
7375         type.
7376
7377 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
7378
7379         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
7380         of EPS parameter from integer to real.
7381         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
7382         type of EPS parameter from integer to real.
7383
7384 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7385
7386         * team.c (get_last_team): New.
7387         (gomp_new_team): Recycle last non-nested team if possible.
7388         (gomp_team_end): Move team work share list free lock destruction
7389         to ...
7390         (free_team): ... here.
7391
7392 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
7393
7394         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
7395         and ref from int to double.  Replaced their comparison with
7396         an inequality of their difference and EPS.
7397         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
7398         comparison of pri and a reference number with an inequality of their
7399         difference and EPS.
7400         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
7401         the comparison of sum and sum_ref with an inequality of their
7402         difference and EPS.
7403         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
7404         the comparison of pri and a reference number with an inequality of
7405         their difference and EPS.
7406
7407 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
7408
7409         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
7410         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
7411         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
7412         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
7413         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
7414         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
7415         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
7416         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
7417         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
7418         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
7419         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
7420         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
7421         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
7422         variables.
7423         (vec_mult): Likewise.  Add #pragma omp taskwait.
7424         (main): Adjust caller.
7425         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
7426         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
7427         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
7428         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
7429         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
7430         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
7431         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
7432         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
7433         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
7434         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
7435         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
7436         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
7437         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
7438         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
7439         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
7440         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
7441         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
7442         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
7443         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
7444         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
7445         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
7446         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
7447         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
7448         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
7449         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
7450         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
7451         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
7452         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
7453         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
7454         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
7455         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
7456         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
7457         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
7458         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
7459         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
7460         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
7461         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
7462         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
7463         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
7464         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
7465         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
7466         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
7467         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
7468         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
7469         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
7470         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
7471         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
7472         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
7473         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
7474         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
7475         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
7476         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
7477         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
7478         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
7479         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
7480         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
7481         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
7482         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
7483         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
7484         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
7485         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
7486         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
7487         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
7488         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
7489         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
7490         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
7491         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
7492         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
7493         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
7494         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
7495         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
7496         (vec_mult): Add !$omp taskwait.
7497         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
7498         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
7499         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
7500         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
7501         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
7502         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
7503         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
7504         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
7505         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
7506         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
7507         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
7508         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
7509         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
7510         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
7511         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
7512         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
7513         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
7514         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
7515         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
7516         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
7517         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
7518         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
7519         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
7520         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
7521         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
7522         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
7523         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
7524         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
7525         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
7526         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
7527         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
7528         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
7529         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
7530         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
7531         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
7532         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
7533         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
7534         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
7535         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
7536         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
7537         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
7538         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
7539         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
7540         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
7541         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
7542         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
7543         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
7544         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
7545         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
7546         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
7547         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
7548         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
7549         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
7550         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
7551         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
7552         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
7553         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
7554         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
7555         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
7556         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
7557         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
7558         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
7559         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
7560         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
7561         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
7562         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
7563         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
7564
7565 2015-07-10  Tom de Vries  <tom@codesourcery.com>
7566
7567         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
7568         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
7569
7570 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
7571
7572         PR libgomp/65099
7573         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
7574         in a 64-bit configuration.
7575         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
7576         offloading testing if no such device is available.
7577         * testsuite/libgomp.oacc-c/c.exp: Likewise.
7578         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
7579
7580 2015-07-08  Tom de Vries  <tom@codesourcery.com>
7581
7582         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
7583         second call to f.
7584         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
7585
7586 2015-07-07  Tom de Vries  <tom@codesourcery.com>
7587
7588         PR tree-optimization/66642
7589         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
7590         iteration count case.
7591         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
7592         function, factor out of ...
7593         (main): ... here.  Test low iteration count case.
7594
7595 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7596
7597         * libgomp.h (gomp_thread_pool): Comment last_team field.
7598
7599 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
7600
7601         * testsuite/libgomp.c++/pr66702-1.C: Require
7602         vect_simd_clones effective target.
7603         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
7604
7605 2015-06-30  Tom de Vries  <tom@codesourcery.com>
7606
7607         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
7608         already set.  Use DEFAULT_CFLAGS in dg-runtest.
7609         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
7610         "-O2".
7611
7612 2015-06-30  Tom de Vries  <tom@codesourcery.com>
7613
7614         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
7615         already set.  Use DEFAULT_CFLAGS in dg-runtest.
7616         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
7617         * testsuite/libgomp.c++/pr64824.C: Same.
7618         * testsuite/libgomp.c++/pr64868.C: Same.
7619         * testsuite/libgomp.c++/pr66199-1.C: Same.
7620         * testsuite/libgomp.c++/pr66199-2.C: Same.
7621         * testsuite/libgomp.c++/target-2.C: Same.
7622         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
7623         -std=<standard> option.
7624         * testsuite/libgomp.c++/udr-11.C: Same.
7625         * testsuite/libgomp.c++/udr-12.C: Same.
7626         * testsuite/libgomp.c++/udr-13.C: Same.
7627         * testsuite/libgomp.c++/udr-14.C: Same.
7628         * testsuite/libgomp.c++/udr-15.C: Same.
7629         * testsuite/libgomp.c++/udr-16.C: Same.
7630         * testsuite/libgomp.c++/udr-17.C: Same.
7631         * testsuite/libgomp.c++/udr-18.C: Same.
7632         * testsuite/libgomp.c++/udr-19.C: Same.
7633         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
7634         * testsuite/libgomp.c++/simd-1.C: Same.
7635         * testsuite/libgomp.c++/simd-2.C: Same.
7636         * testsuite/libgomp.c++/simd-3.C: Same.
7637         * testsuite/libgomp.c++/simd-4.C: Same.
7638         * testsuite/libgomp.c++/simd-5.C: Same.
7639         * testsuite/libgomp.c++/simd-6.C: Same.
7640         * testsuite/libgomp.c++/simd-7.C: Same.
7641         * testsuite/libgomp.c++/simd-8.C: Same.
7642         * testsuite/libgomp.c++/simd-9.C: Same.
7643         * testsuite/libgomp.c++/simd10.C: Same.
7644         * testsuite/libgomp.c++/simd11.C: Same.
7645         * testsuite/libgomp.c++/simd12.C: Same.
7646         * testsuite/libgomp.c++/simd13.C: Same.
7647
7648 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
7649
7650         PR middle-end/66702
7651         * testsuite/libgomp.c++/pr66702-1.C: New test.
7652         * testsuite/libgomp.c++/pr66702-2.C: New test.
7653
7654 2015-06-30  Tom de Vries  <tom@codesourcery.com>
7655
7656         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
7657         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
7658         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
7659         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
7660
7661 2015-06-30  Tom de Vries  <tom@codesourcery.com>
7662
7663         PR tree-optimization/66652
7664         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
7665         using restrict pointers.
7666         (main): Add arguments to calls to f.
7667         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
7668
7669 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
7670
7671         * configure.ac: Fix check for header <sys/sysctl.h>.
7672         * configure: Regenerate.
7673         * config.h.in: Likewise.
7674
7675 2015-06-23  Tom de Vries  <tom@codesourcery.com>
7676
7677         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
7678         abort.
7679         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
7680
7681 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
7682
7683         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
7684         acc_device_nvidia.
7685
7686         PR libgomp/66518
7687         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
7688         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
7689
7690 2015-06-15  Tom de Vries  <tom@codesourcery.com>
7691
7692         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
7693         dg-additional-options for any remaining options.
7694         * testsuite/libgomp.c/atomic-2.c: Same.
7695         * testsuite/libgomp.c/atomic-4.c: Same.
7696         * testsuite/libgomp.c/atomic-5.c: Same.
7697         * testsuite/libgomp.c/atomic-6.c: Same.
7698         * testsuite/libgomp.c/autopar-1.c: Same.
7699         * testsuite/libgomp.c/copyin-1.c: Same.
7700         * testsuite/libgomp.c/copyin-2.c: Same.
7701         * testsuite/libgomp.c/copyin-3.c: Same.
7702         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
7703         * testsuite/libgomp.c/nestedfn-5.c: Same.
7704         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
7705         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
7706         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
7707         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
7708         * testsuite/libgomp.c/pr32362-1.c: Same.
7709         * testsuite/libgomp.c/pr32362-2.c: Same.
7710         * testsuite/libgomp.c/pr32362-3.c: Same.
7711         * testsuite/libgomp.c/pr39591-1.c: Same.
7712         * testsuite/libgomp.c/pr39591-2.c: Same.
7713         * testsuite/libgomp.c/pr39591-3.c: Same.
7714         * testsuite/libgomp.c/pr58392.c: Same.
7715         * testsuite/libgomp.c/pr58756.c: Same.
7716         * testsuite/libgomp.c/simd-1.c: Same.
7717         * testsuite/libgomp.c/simd-10.c: Same.
7718         * testsuite/libgomp.c/simd-11.c: Same.
7719         * testsuite/libgomp.c/simd-12.c: Same.
7720         * testsuite/libgomp.c/simd-13.c: Same.
7721         * testsuite/libgomp.c/simd-14.c: Same.
7722         * testsuite/libgomp.c/simd-15.c: Same.
7723         * testsuite/libgomp.c/simd-2.c: Same.
7724         * testsuite/libgomp.c/simd-3.c: Same.
7725         * testsuite/libgomp.c/simd-4.c: Same.
7726         * testsuite/libgomp.c/simd-5.c: Same.
7727         * testsuite/libgomp.c/simd-6.c: Same.
7728         * testsuite/libgomp.c/simd-7.c: Same.
7729         * testsuite/libgomp.c/simd-8.c: Same.
7730         * testsuite/libgomp.c/simd-9.c: Same.
7731
7732 2015-06-15  Tom de Vries  <tom@codesourcery.com>
7733
7734         * testsuite/libgomp.c/pr35625.c: Fix typo.
7735
7736 2015-06-15  Tom de Vries  <tom@codesourcery.com>
7737
7738         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
7739         in dg-options.
7740         * testsuite/libgomp.c/atomic-3.c: Same.
7741         * testsuite/libgomp.c/debug-1.c: Same.
7742         * testsuite/libgomp.c/nqueens-1.c: Same.
7743         * testsuite/libgomp.c/pr26171.c: Same.
7744         * testsuite/libgomp.c/pr48591.c: Same.
7745         * testsuite/libgomp.c/pr64824.c: Same.
7746         * testsuite/libgomp.c/pr64868.c: Same.
7747         * testsuite/libgomp.c/pr66133.c: Same.
7748         * testsuite/libgomp.c/pr66199-1.c: Same.
7749         * testsuite/libgomp.c/pr66199-2.c: Same.
7750         * testsuite/libgomp.c/target-8.c: Same.
7751
7752 2015-06-15  Tom de Vries  <tom@codesourcery.com>
7753
7754         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
7755         -std={gnu99,c99}.
7756         * testsuite/libgomp.c/for-1.c: Same.
7757         * testsuite/libgomp.c/for-2.c: Same.
7758         * testsuite/libgomp.c/for-3.c: Same.
7759         * testsuite/libgomp.c/pr35625.c: Same.
7760         * testsuite/libgomp.c/pr39154.c: Same.
7761         * testsuite/libgomp.c/simd-16.c: Same.
7762         * testsuite/libgomp.c/simd-17.c: Same.
7763
7764 2015-06-13  Tom de Vries  <tom@codesourcery.com>
7765
7766         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
7767
7768 2015-06-13  Tom de Vries  <tom@codesourcery.com>
7769
7770         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
7771         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
7772         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
7773         (N): Define.
7774         (main): Use N instead of hardcoded constants.
7775
7776 2015-06-05  Tom de Vries  <tom@codesourcery.com>
7777
7778         merge from gomp4 branch:
7779         2015-05-28  Tom de Vries  <tom@codesourcery.com>
7780
7781         PR tree-optimization/65443
7782         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
7783         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
7784         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
7785
7786 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
7787
7788         * testsuite/libgomp.graphite/bounds.c: Adjust for
7789         cleanup-tree-dump removal.
7790         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
7791         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
7792         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
7793         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
7794         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
7795         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
7796         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
7797         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
7798         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
7799         * testsuite/libgomp.graphite/pr41118.c: Likewise.
7800
7801 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
7802
7803         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
7804         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
7805         (futex_wake) [!__x86_64__]: Ditto.
7806
7807 2015-05-28  Julian Brown  <julian@codesourcery.com>
7808
7809         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
7810         function comment. Only call gomp_fatal if new argument is true.
7811         (acc_dev_num_out_of_range): New function.
7812         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
7813         acc_dev_num_out_of_range as appropriate.
7814         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
7815         (acc_get_device_num, acc_set_device_num): Update calls to
7816         resolve_device.
7817         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
7818         output.
7819
7820 2015-05-28  Julian Brown  <julian@codesourcery.com>
7821
7822         PR libgomp/65742
7823         * oacc-init.c (plugin/plugin-host.h): Include.
7824         (acc_on_device): Check whether we're in an offloaded region for
7825         host_nonshm
7826         plugin. Don't use __builtin_acc_on_device.
7827         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
7828         nonshm_exec flag in thread-local data.
7829         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
7830         data for host_nonshm plugin.
7831         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
7832         for host_nonshm plugin.
7833         * plugin/plugin-host.h: New.
7834
7835 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
7836
7837         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
7838
7839 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
7840
7841         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
7842         Declare as int.
7843         (FUTEX_PRIVATE_FLAG): Remove L suffix.
7844         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
7845         Declare as int.
7846
7847 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
7848
7849         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
7850
7851 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
7852
7853         * target.c (gomp_map_pointer): New function abstracting out
7854         GOMP_MAP_POINTER handling.
7855         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
7856         gomp_map_pointer().
7857
7858 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
7859
7860         PR middle-end/66199
7861         * testsuite/libgomp.c/pr66199-1.c: New test.
7862         * testsuite/libgomp.c/pr66199-2.c: New test.
7863         * testsuite/libgomp.c++/pr66199-1.C: New test.
7864         * testsuite/libgomp.c++/pr66199-2.C: New test.
7865         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
7866         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
7867
7868 2015-05-19  Julian Brown  <julian@codesourcery.com>
7869
7870         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
7871         on cuInit failure.
7872
7873 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
7874
7875         PR middle-end/66133
7876         * testsuite/libgomp.c/pr66133.c: New test.
7877
7878 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
7879
7880         * Makefile.in: Regenerated with automake-1.11.6.
7881         * aclocal.m4: Likewise.
7882         * config.h.in: Likewise.
7883         * configure: Likewise.
7884         * testsuite/Makefile.in: Likewise.
7885
7886 2015-05-08  Jason Merrill  <jason@redhat.com>
7887
7888         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
7889         _Complex.
7890
7891         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
7892
7893 2015-05-06  Julian Brown  <julian@codesourcery.com>
7894
7895         * oacc-init.c (acc_device_lock): Add explanatory comment.
7896         (resolve_device): Add comment about locking requirement.
7897         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
7898         gomp_init_device and gomp_fini_device calls.
7899         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
7900         (acc_get_device_num, acc_set_device_num): Add locking around
7901         resolve_device and gomp_init_device calls.
7902
7903 2015-05-06  Julian Brown  <julian@codesourcery.com>
7904
7905         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
7906         goacc_thread_lock on error paths.
7907         * oacc-mem.c (lookup_host): Remove locking from function. Note
7908         locking requirement for caller in function comment.
7909         (lookup_dev): Likewise.
7910         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
7911         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
7912         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
7913         Add locking.
7914
7915 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
7916
7917         PR testsuite/65205
7918         PR libgomp/65993
7919         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
7920         don't expect "0x" prefix for "%p" format specifier, don't expect
7921         "(nil)" for NULL pointer.
7922         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
7923         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
7924         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
7925         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
7926         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
7927         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
7928         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
7929         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
7930         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
7931         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
7932         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
7933         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
7934         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
7935         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
7936         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
7937         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
7938         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
7939         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
7940         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
7941         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
7942         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
7943         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
7944         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
7945         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
7946         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
7947         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
7948         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
7949         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
7950         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
7951         accurately specify what we're looking for.
7952         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
7953         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
7954         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
7955         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
7956         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
7957
7958 2015-04-30  James Norris  <jnorris@codesourcery.com>
7959
7960         PR testsuite/65205
7961         * testsuite/lib/libgomp.exp
7962         (check_effective_target_openacc_host_selected)
7963         (check_effective_target_openacc_host_nonshm_selected): New
7964         procedures.
7965         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
7966         dg-shouldfail.
7967         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
7968         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
7969         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
7970         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
7971         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
7972         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
7973         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
7974         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
7975         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
7976         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
7977         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
7978         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
7979         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
7980         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
7981         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
7982         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
7983         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
7984         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
7985         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
7986         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
7987         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
7988         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
7989         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
7990         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
7991         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
7992         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
7993         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
7994         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
7995         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
7996         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
7997         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
7998         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
7999         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
8000         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
8001         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
8002         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
8003         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
8004         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
8005         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
8006         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
8007         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
8008         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
8009         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
8010
8011 2015-04-08  Julian Brown  <julian@codesourcery.com>
8012
8013         * libgomp.h (target_mem_desc: Remove mem_map field.
8014         (acc_dispatch_t): Remove open_device_func, close_device_func,
8015         get_device_num_func, set_device_num_func, target_data members.
8016         Change create_thread_data_func argument to device number instead of
8017         generic pointer.
8018         * oacc-async.c (assert.h): Include.
8019         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
8020         (acc_wait_all, acc_wait_all_async): Use current host thread's
8021         active device, not base_dev.
8022         * oacc-cuda.c (acc_get_current_cuda_device)
8023         (acc_get_current_cuda_context, acc_get_cuda_stream)
8024         (acc_set_cuda_stream): Likewise.
8025         * oacc-host.c (host_dispatch): Don't set open_device_func,
8026         close_device_func, get_device_num_func or set_device_num_func.
8027         * oacc-init.c (base_dev, init_key): Remove.
8028         (cached_base_dev): New.
8029         (name_of_acc_device_t): New.
8030         (acc_init_1): Initialise default-numbered device, not zeroth.
8031         (acc_shutdown_1): Close all devices of a given type.
8032         (goacc_destroy_thread): Don't use base_dev.
8033         (lazy_open, lazy_init, lazy_init_and_open): Remove.
8034         (goacc_attach_host_thread_to_device): New.
8035         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
8036         (acc_get_num_devices): Don't use base_dev.
8037         (acc_set_device_type): Reimplement.
8038         (acc_get_device_type): Don't use base_dev.
8039         (acc_get_device_num): Tweak logic.
8040         (acc_set_device_num): Likewise.
8041         (acc_on_device): Use acc_get_device_type.
8042         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
8043         (goacc_lazy_initialize): Reimplement with acc_init and
8044         goacc_attach_host_thread_to_device.
8045         * oacc-int.h (goacc_thread): Add base_dev field.
8046         (base_dev): Remove extern declaration.
8047         (goacc_attach_host_thread_to_device): Add prototype.
8048         * oacc-mem.c (acc_malloc): Use current thread's device instead of
8049         base_dev.
8050         (acc_free): Likewise.
8051         (acc_memcpy_to_device): Likewise.
8052         (acc_memcpy_from_device): Likewise.
8053         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
8054         goacc_lazy_initialize (throughout).
8055         (GOACC_parallel): Use tgt_offset to locate target functions.
8056         * target.c (gomp_map_vars): Don't set tgt->mem_map.
8057         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
8058         (gomp_load_plugin_for_device): Remove open_device, close_device,
8059         get_device_num, set_device_num openacc hook initialisation. Don't set
8060         openacc.target_data.
8061         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
8062         (GOMP_OFFLOAD_openacc_close_device)
8063         (GOMP_OFFLOAD_openacc_get_device_num)
8064         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
8065         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
8066         to int.
8067         * plugin/plugin-nvptx.c (ptx_inited): Remove.
8068         (instantiated_devices, ptx_dev_lock): New.
8069         (struct ptx_image_data): New.
8070         (ptx_devices, ptx_images, ptx_image_lock): New.
8071         (fini_streams_for_device): Reorder cuStreamDestroy call.
8072         (nvptx_get_num_devices): Remove forward declaration.
8073         (nvptx_init): Change return type to bool.
8074         (nvptx_fini): Remove.
8075         (nvptx_attach_host_thread_to_device): New.
8076         (nvptx_open_device): Return struct ptx_device* instead of void*.
8077         (nvptx_close_device): Change argument type to struct ptx_device*,
8078         return type to void.
8079         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
8080         (kernel_target_data, kernel_host_table): Remove static globals.
8081         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
8082         (GOMP_OFFLOAD_init_device): Reimplement.
8083         (GOMP_OFFLOAD_fini_device): Likewise.
8084         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
8085         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
8086         (GOMP_OFFLOAD_host2dev): Use ORD argument.
8087         (GOMP_OFFLOAD_openacc_open_device)
8088         (GOMP_OFFLOAD_openacc_close_device)
8089         (GOMP_OFFLOAD_openacc_set_device_num)
8090         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
8091         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
8092         (device number).
8093
8094         testsuite/
8095         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
8096
8097 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
8098
8099         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
8100         * libgomp.h (struct gomp_memory_mapping): Remove.
8101         (struct target_mem_desc): Change type of mem_map from
8102         gomp_memory_mapping * to splay_tree_s *.
8103         (struct gomp_device_descr): Remove register_image_func, get_table_func.
8104         Add load_image_func, unload_image_func.
8105         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
8106         Remove offload_regions_registered.
8107         (gomp_init_tables): Remove.
8108         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
8109         to splay_tree_s *.
8110         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
8111         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
8112         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
8113         offload_regions_registered.
8114         Initialize load_image_func, unload_image_func, mem_map.root.
8115         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
8116         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
8117         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
8118         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
8119         gomp_memory_mapping *.  Use dev's lock and splay_tree.
8120         (lookup_dev): Use dev's lock.
8121         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
8122         (acc_is_present): Likewise.
8123         (acc_map_data): Likewise.
8124         (acc_unmap_data): Likewise.  Use dev's lock.
8125         (present_create_copy): Likewise.
8126         (delete_copyout): Pass dev to lookup_host instead of mem_map.
8127         (update_dev_host): Likewise.
8128         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
8129         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
8130         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
8131         (GOMP_OFFLOAD_get_table): Remove
8132         (GOMP_OFFLOAD_load_image): New function.
8133         (GOMP_OFFLOAD_unload_image): New function.
8134         * target.c (register_lock): New mutex for offload image registration.
8135         (num_devices): Do not guard with PLUGIN_SUPPORT.
8136         (gomp_realloc_unlock): New static function.
8137         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
8138         before gomp_fatal.
8139         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
8140         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
8141         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
8142         mem_map's.
8143         (gomp_unmap_vars): Likewise.
8144         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
8145         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
8146         (gomp_offload_image_to_device): New static function.
8147         (GOMP_offload_register): Add mutex lock.
8148         Call gomp_offload_image_to_device for all initialized devices.
8149         Replace gomp_realloc with gomp_realloc_unlock.
8150         (GOMP_offload_unregister): New function.
8151         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
8152         get_table_func from the plugin with calls to init_device_func and
8153         gomp_offload_image_to_device.
8154         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
8155         to splay_tree_s *.
8156         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
8157         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
8158         (GOMP_target_data): Do not call gomp_init_tables.
8159         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
8160         (gomp_load_plugin_for_device): Replace register_image and get_table
8161         with load_image and unload_image in DLSYM ().
8162         (gomp_register_images_for_device): Remove function.
8163         (gomp_target_init): Do not initialize current_device.mem_map.*,
8164         current_device.offload_regions_registered.
8165         Remove call to gomp_register_images_for_device.
8166         Do not free offload_images and num_offload_images.
8167
8168 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
8169
8170         PR fortran/65597
8171         * testsuite/libgomp.fortran/pr65597.f90: New test.
8172
8173 2015-03-27  Tom de Vries  <tom@codesourcery.com>
8174
8175         PR testsuite/65594
8176         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
8177         (init, check): New function.
8178         (foo): Change return type to void.
8179         (main): Call init and check.
8180
8181 2015-03-27  Tom de Vries  <tom@codesourcery.com>
8182
8183         PR testsuite/65594
8184         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
8185         (foo): Use M for non-inner loops to scale down test-case.
8186
8187 2015-03-25  Kai Tietz  <ktietz@redhat.com>
8188
8189         PR libgomp/64972
8190         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
8191         (GOACC_data_start): Likewise.
8192         * target.c (gomp_map_vars): Likewise.
8193
8194 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
8195
8196         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
8197         hppa*-*-hpux*.
8198
8199 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
8200
8201         * testsuite/libgomp.c/target-10.c: New test.
8202         * testsuite/libgomp.c++/target-4.C: New test.
8203
8204 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
8205
8206         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
8207         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
8208
8209 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
8210
8211         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
8212         * configure.ac (*-*-rtems*): Assume Pthread is supported.
8213         (pthread.h): Check for this header file.
8214         * configure: Regenerate.
8215
8216 2015-02-25  Tom de Vries  <tom@codesourcery.com>
8217
8218         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
8219         (check_reduction_op, check_reduction_macro, max, min):
8220         Declare.
8221         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
8222         function.
8223         (main): Use new functions.
8224
8225 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
8226
8227         * target.c (gomp_load_plugin_for_device): Use const char * instead of
8228         char * for variables holding dlerror return values.
8229         (DLSYM_OPT): Ditto.
8230
8231 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
8232
8233         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
8234
8235 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
8236             Cesar Philippidis  <cesar@codesourcery.com>
8237
8238         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
8239         GOACC_ctaid, and GOACC_nctaid routines.
8240
8241 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
8242
8243         PR c/64824
8244         * testsuite/libgomp.c/atomic-18.c: New test.
8245         * testsuite/libgomp.c++/atomic-16.C: New test.
8246
8247 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
8248
8249         PR c/64824
8250         PR c/64868
8251         * testsuite/libgomp.c/pr64824.c: New test.
8252         * testsuite/libgomp.c/pr64868.c: New test.
8253         * testsuite/libgomp.c++/pr64824.C: New test.
8254         * testsuite/libgomp.c++/pr64868.C: New test.
8255
8256 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
8257
8258         PR libgomp/64635
8259         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
8260         Link with -lpthread.
8261         * config/aix/plugin-suffix.h: Delete.
8262
8263 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
8264
8265         PR libgomp/64635
8266         * configure.tgt (*-*-aix*): Use config_path "aix posix".
8267         (*-*-darwin*): Use config_path "bsd darwin posix".
8268         (*-*-hpux*): Use config_path "hpux posix".
8269         * target.c: Add include of plugin-suffix.h and use
8270         SONAME_SUFFIX macro.
8271         * config/aix/plugin-suffix.h: New file.
8272         * config/darwin/plugin-suffix.h: New file.
8273         * config/hpux/plugin-suffix.h: New file.
8274         * config/posix/plugin-suffix.h: New file.
8275
8276 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
8277
8278         PR middle-end/64734
8279         * libgomp.c/pr64734.c: New test.
8280
8281 2015-01-23  Tom de Vries  <tom@codesourcery.com>
8282
8283         PR libgomp/64672
8284         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
8285
8286 2015-01-23  Tom de Vries  <tom@codesourcery.com>
8287
8288         PR libgomp/64707
8289         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
8290         dg-options.
8291
8292 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
8293
8294         PR libgomp/64625
8295         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
8296         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
8297         formal parameter.  Update all users.
8298         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
8299         Document unused formal parameter.
8300
8301 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
8302
8303         * oacc-parallel.c: Don't include <alloca.h>.
8304         (GOACC_parallel): Use gomp_alloca instead of alloca.
8305
8306 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
8307
8308         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
8309
8310 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
8311             James Norris  <jnorris@codesourcery.com>
8312             Tom de Vries  <tom@codesourcery.com>
8313             Julian Brown  <julian@codesourcery.com>
8314             Cesar Philippidis  <cesar@codesourcery.com>
8315             Nathan Sidwell  <nathan@codesourcery.com>
8316             Tobias Burnus  <burnus@net-b.de>
8317
8318         * Makefile.am (search_path): Add $(top_srcdir)/../include.
8319         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
8320         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
8321         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
8322         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
8323         Include $(top_srcdir)/plugin/Makefrag.am.
8324         (nodist_libsubinclude_HEADERS): Add openacc.h.
8325         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
8326         openacc.f90, openacc.mod, openacc_kinds.mod.
8327         (omp_lib.mod): Generalize into...
8328         (%.mod): ... this new rule.
8329         (openacc_kinds.mod, openacc.mod): New rules.
8330         * plugin/configfrag.ac: New file.
8331         * configure.ac: Move plugin/offloading support into it.  Include
8332         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
8333         * plugin/Makefrag.am: New file.
8334         * testsuite/Makefile.am (OFFLOAD_TARGETS)
8335         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
8336         export.
8337         (libgomp-test-support.exp): New rule.
8338         (all-local): Depend on it.
8339         * Makefile.in: Regenerate.
8340         * testsuite/Makefile.in: Regenerate.
8341         * config.h.in: Likewise.
8342         * configure: Likewise.
8343         * configure.tgt: Harden shell syntax.
8344         * env.c: Include "oacc-int.h".
8345         (parse_acc_device_type): New function.
8346         (gomp_debug_var, goacc_device_type, goacc_device_num): New
8347         variables.
8348         (initialize_env): Initialize those.  Call
8349         goacc_runtime_initialize.
8350         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
8351         (gomp_fatal): Call gomp_vfatal.
8352         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
8353         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
8354         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
8355         (splay_tree_node, splay_tree, splay_tree_key)
8356         (struct target_mem_desc, struct splay_tree_key_s)
8357         (struct gomp_memory_mapping, struct acc_dispatch_t)
8358         (struct gomp_device_descr, gomp_acc_insert_pointer)
8359         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
8360         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
8361         (gomp_free_memmap, gomp_fini_device): New declarations.
8362         (gomp_vdebug, gomp_debug): New macros.
8363         Include "splay-tree.h".
8364         * libgomp.map (OACC_2.0): New symbol version.  Use for
8365         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
8366         acc_set_device_type_h_, acc_get_device_type,
8367         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
8368         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
8369         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
8370         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
8371         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
8372         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
8373         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
8374         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
8375         acc_copyin_array_h_, acc_present_or_copyin,
8376         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
8377         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
8378         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
8379         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
8380         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
8381         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
8382         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
8383         acc_update_device, acc_update_device_32_h_,
8384         acc_update_device_64_h_, acc_update_device_array_h_,
8385         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
8386         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
8387         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
8388         acc_is_present_64_h_, acc_is_present_array_h_,
8389         acc_memcpy_to_device, acc_memcpy_from_device,
8390         acc_get_current_cuda_device, acc_get_current_cuda_context,
8391         acc_get_cuda_stream, acc_set_cuda_stream.
8392         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
8393         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
8394         GOACC_update, GOACC_wait, GOACC_get_thread_num,
8395         GOACC_get_num_threads.
8396         (GOMP_PLUGIN_1.0): New symbol version.  Use for
8397         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
8398         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
8399         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
8400         GOMP_PLUGIN_acc_thread.
8401         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
8402         environment variable.
8403         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
8404         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
8405         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
8406         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
8407         (splay_tree_remove): New declarations.
8408         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
8409         (splay_tree_remove, splay_tree_lookup): Move into...
8410         * splay-tree.c: ... this new file.
8411         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
8412         (splay_tree_node, splay_tree, splay_tree_key)
8413         (struct target_mem_desc, struct splay_tree_key_s)
8414         (struct gomp_device_descr): Don't declare.
8415         (num_devices_openmp): New variable.
8416         (gomp_get_num_devices ): Use it.
8417         (gomp_init_targets_once): New function.
8418         (gomp_get_num_devices ): Use it.
8419         (get_kind, gomp_copy_from_async, gomp_free_memmap)
8420         (gomp_fini_device, gomp_register_image_for_device): New functions.
8421         (gomp_map_vars): Add devaddrs parameter.
8422         (gomp_update): Add mm parameter.
8423         (gomp_init_device): Move most of it into...
8424         (gomp_init_tables): ... this new function.
8425         (gomp_register_images_for_device): Remove function.
8426         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
8427         Make them hidden instead of static.
8428         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
8429         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
8430         (GOMP_target_end_data, GOMP_target_update)
8431         (gomp_load_plugin_for_device, gomp_target_init): Update for
8432         OpenACC changes.
8433         * oacc-async.c: New file.
8434         * oacc-cuda.c: Likewise.
8435         * oacc-host.c: Likewise.
8436         * oacc-init.c: Likewise.
8437         * oacc-int.h: Likewise.
8438         * oacc-mem.c: Likewise.
8439         * oacc-parallel.c: Likewise.
8440         * oacc-plugin.c: Likewise.
8441         * oacc-plugin.h: Likewise.
8442         * oacc-ptx.h: Likewise.
8443         * openacc.f90: Likewise.
8444         * openacc.h: Likewise.
8445         * openacc_lib.h: Likewise.
8446         * plugin/plugin-host.c: Likewise.
8447         * plugin/plugin-nvptx.c: Likewise.
8448         * libgomp-plugin.c: Likewise.
8449         * libgomp-plugin.h: Likewise.
8450         * libgomp_target.h: Remove file after merging content into the
8451         former file.  Update all users.
8452         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
8453         (offload_targets_s, offload_targets_s_openacc): New variables.
8454         (check_effective_target_openacc_nvidia_accel_present)
8455         (check_effective_target_openacc_nvidia_accel_selected): New
8456         procedures.
8457         (libgomp_init): Update for OpenACC changes.
8458         * testsuite/libgomp-test-support.exp.in: New file.
8459         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
8460         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8461         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8462         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
8463         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
8464         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
8465         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
8466         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
8467         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
8468         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
8469         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
8470         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
8471         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
8472         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
8473         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
8474         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
8475         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
8476         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
8477         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
8478         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
8479         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
8480         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
8481         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
8482         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
8483         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
8484         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
8485         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
8486         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
8487         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
8488         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
8489         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
8490         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
8491         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
8492         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
8493         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
8494         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
8495         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
8496         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
8497         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
8498         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
8499         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
8500         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
8501         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
8502         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
8503         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
8504         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
8505         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
8506         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
8507         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
8508         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
8509         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
8510         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
8511         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
8512         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
8513         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
8514         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
8515         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
8516         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
8517         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
8518         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
8519         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
8520         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
8521         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
8522         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
8523         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
8524         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
8525         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
8526         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
8527         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
8528         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
8529         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
8530         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
8531         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
8532         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
8533         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
8534         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
8535         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
8536         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
8537         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
8538         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
8539         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
8540         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
8541         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
8542         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
8543         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
8544         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
8545         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
8546         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
8547         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
8548         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
8549         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
8550         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
8551         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
8552         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
8553         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
8554         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
8555         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
8556         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
8557         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
8558         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
8559         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
8560         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
8561         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
8562         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
8563         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
8564         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
8565         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
8566         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
8567         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
8568         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
8569         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
8570         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
8571         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
8572         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
8573         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
8574         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
8575         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
8576         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
8577         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
8578         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
8579         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
8580         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
8581         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
8582         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
8583         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
8584         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
8585         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
8586         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
8587         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
8588         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
8589         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
8590         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
8591         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
8592         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
8593         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
8594         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
8595         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
8596         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
8597         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
8598         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
8599         Likewise.
8600         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
8601         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
8602         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
8603         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
8604         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
8605         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
8606         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
8607         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
8608         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
8609         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
8610         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
8611         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
8612         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
8613         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
8614         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
8615         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
8616         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
8617         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
8618         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
8619         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
8620         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
8621         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
8622         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
8623         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
8624         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
8625         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
8626         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
8627         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
8628         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
8629         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
8630         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
8631         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
8632         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
8633         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
8634         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
8635         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
8636         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
8637         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
8638         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
8639         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
8640         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
8641         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
8642         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
8643         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
8644         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
8645         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
8646         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
8647         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
8648         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
8649         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
8650         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
8651         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
8652         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
8653         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
8654         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
8655         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
8656         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
8657         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
8658         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
8659         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
8660
8661 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
8662             Julian Brown  <julian@codesourcery.com>
8663             David Malcolm  <dmalcolm@redhat.com>
8664
8665         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
8666         to "GNU Offloading and Multi Processing Runtime Library".  Change
8667         all users.
8668         * configure: Regenerate.
8669         * libgomp.texi: Update.
8670
8671 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
8672
8673         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
8674         "$tgt_dir/lib32".
8675         * configure: Regenerate.
8676
8677         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
8678         "intelmic" in $offload_targets.
8679
8680 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
8681
8682         Update copyright years.
8683
8684         * libgomp.texi: Bump @copying's copyright year.
8685
8686 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8687
8688         * testsuite/lib/libgomp.exp: Load target-utils.exp.
8689         Move load of target-supports.exp earlier.
8690
8691 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
8692
8693         * testsuite/libgomp.c/target-9.c: New test.
8694
8695 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
8696
8697         * config.h.in: Regenerate.
8698         * configure: Regenerate.
8699         * configure.ac: Add GCC_CHECK_EMUTLS.
8700         * libgomp.h: Add check for USE_EMUTLS: this case
8701         is equal to HAVE_TLS.
8702         * team.c: Likewise.
8703
8704 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
8705
8706         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
8707
8708 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
8709             Ilya Verbin  <ilya.verbin@intel.com>
8710
8711         * testsuite/libgomp.c/target-critical-1.c: New test.
8712
8713 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
8714
8715         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
8716         to dg-options unless expensive testing is on.
8717         (TESTITERS): Define to N if not defined.
8718         (main): Use TESTITERS instead of N.
8719         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
8720         dg-additional-options depending on whether expensive testing is on.
8721         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
8722         Decrease N to 100000 and CHUNKSZ to 10000.
8723
8724 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
8725
8726         PR fortran/63938
8727         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
8728         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
8729
8730 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
8731
8732         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
8733
8734 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
8735
8736         PR bootstrap/63784
8737         * configure: Regenerated.
8738
8739 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
8740
8741         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
8742         vect_simd_clones effective target.
8743         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
8744
8745 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
8746
8747         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
8748         of 32 as block_size.
8749         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
8750         instead of 32 as block_size.
8751
8752 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
8753             Ilya Verbin  <ilya.verbin@intel.com>
8754
8755         * Makefile.in: Regenerate.
8756         * configure: Regenerate.
8757         * configure.ac: Set up offload_additional_options,
8758         offload_additional_lib_paths and offload_targets.
8759         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
8760         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
8761         * testsuite/Makefile.in: Regenerate.
8762         * testsuite/lib/libgomp.exp (libgomp_init): Append
8763         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
8764         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
8765         build directory to LD_LIBRARY_PATH for intelmic offload targets.
8766
8767 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
8768             Ilya Verbin  <ilya.verbin@intel.com>
8769             Kirill Yukhin  <kirill.yukhin@intel.com>
8770             Ilya Tocar  <ilya.tocar@intel.com>
8771
8772         * testsuite/lib/libgomp.exp
8773         (check_effective_target_offload_device): New.
8774         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
8775         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
8776         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
8777         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
8778         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
8779         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
8780         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
8781         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
8782         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
8783         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
8784         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
8785         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
8786         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
8787         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
8788         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
8789         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
8790         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
8791         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
8792         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
8793         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
8794         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
8795         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
8796         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
8797         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
8798         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
8799         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
8800         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
8801         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
8802         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
8803         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
8804         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
8805         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
8806         * testsuite/libgomp.c/target-7.c: Fix test.
8807         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
8808         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
8809         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
8810         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
8811         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
8812         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
8813         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
8814         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
8815         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
8816         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
8817         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
8818         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
8819         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
8820         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
8821         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
8822         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
8823         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
8824         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
8825         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
8826         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
8827         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
8828         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
8829         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
8830         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
8831         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
8832         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
8833         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
8834         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
8835         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
8836         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
8837         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
8838
8839 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
8840             Ilya Verbin  <ilya.verbin@intel.com>
8841             Thomas Schwinge  <thomas@codesourcery.com>
8842             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8843
8844         * libgomp.map (GOMP_4.0.1): New symbol version.
8845         Add GOMP_offload_register.
8846         * libgomp_target.h: New file.
8847         * splay-tree.h: New file.
8848         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
8849         (gomp_target_init): New forward declaration.
8850         (gomp_is_initialized): New static variable.
8851         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
8852         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
8853         New structures.
8854         (offload_images, num_offload_images, devices, num_devices): New static
8855         variables.
8856         (splay_compare): New static function.
8857         (struct gomp_device_descr): New structure.
8858         (gomp_get_num_devices): Call gomp_target_init.
8859         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
8860         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
8861         (GOMP_offload_register): New function.
8862         (GOMP_target): Arrange for host callback to be performed in a separate
8863         initial thread and contention group, inheriting ICVs from
8864         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
8865         Add device initialization and lookup for target function in splay tree.
8866         (GOMP_target_data): Add device initialization and call gomp_map_vars.
8867         (GOMP_target_end_data): Call gomp_unmap_vars.
8868         (GOMP_target_update): Add device initialization and call gomp_update.
8869         (gomp_load_plugin_for_device, gomp_register_images_for_device)
8870         (gomp_target_init): New static functions.
8871
8872 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
8873             Thomas Schwinge  <thomas@codesourcery.com>
8874             Ilya Verbin  <ilya.verbin@intel.com>
8875             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8876
8877         * config.h.in: Regenerate.
8878         * configure: Regenerate.
8879         * configure.ac: Check for libdl, required for plugin support.
8880         (PLUGIN_SUPPORT): Define if plugins are supported.
8881         (enable_offload_targets): Support Intel MIC targets.
8882         (OFFLOAD_TARGETS): List of target names suitable for offloading.
8883
8884 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
8885
8886         PR target/63610
8887         * configure: Regenerate.
8888
8889 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8890
8891         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
8892
8893 2014-10-06  Marek Polacek  <polacek@redhat.com>
8894
8895         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
8896         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
8897         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
8898         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
8899
8900 2014-10-06  Marek Polacek  <polacek@redhat.com>
8901
8902         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
8903         * testsuite/libgomp.c/nqueens-1.c: Likewise.
8904         * testsuite/libgomp.c/pr26943-3.c: Likewise.
8905         * testsuite/libgomp.c/pr26943-4.c: Likewise.
8906         * testsuite/libgomp.c/pr36802-2.c: Likewise.
8907         * testsuite/libgomp.c/pr36802-3.c: Likewise.
8908         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
8909         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
8910         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
8911         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
8912         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
8913         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
8914         * testsuite/libgomp.c/omp-single-1.c: Likewise.
8915         * testsuite/libgomp.c/omp-single-2.c: Likewise.
8916         * testsuite/libgomp.c/omp_matvec.c: Likewise.
8917         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
8918         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
8919         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
8920         declarations.
8921
8922 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
8923
8924         PR libgomp/61200
8925         * testsuite/libgomp.c/pr61200.c: New test.
8926
8927 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
8928
8929         PR c++/63248
8930         * testsuite/libgomp.c++/pr63248.C: New test.
8931
8932 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
8933
8934         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
8935         is not zero, but taskgroup->children is NULL and there are
8936         any task->children, schedule those instead of waiting.
8937         * testsuite/libgomp.c/depend-6.c: New test.
8938         * testsuite/libgomp.c/depend-7.c: New test.
8939         * testsuite/libgomp.c/depend-8.c: New test.
8940         * testsuite/libgomp.c/depend-9.c: New test.
8941         * testsuite/libgomp.c/depend-10.c: New test.
8942
8943 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
8944
8945         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
8946         (struct gomp_taskwait): New type.
8947         (struct gomp_task): Add taskwait and parent_depends_on, remove
8948         in_taskwait and taskwait_sem fields.
8949         (gomp_finish_task): Don't destroy taskwait_sem.
8950         * task.c (gomp_init_task): Don't init in_taskwait, instead init
8951         taskwait and parent_depends_on.
8952         (GOMP_task): For if (0) tasks with depend clause that depend on
8953         earlier tasks don't defer them, instead call
8954         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
8955         Initialize redundant_out field, for redundant out entries just
8956         move them at the end of linked list instead of removing them
8957         completely, and set redundant_out flag instead of redundant.
8958         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
8959         that task.
8960         (gomp_task_run_post_handle_dependers): If parent is in
8961         gomp_task_maybe_wait_for_dependencies and newly runnable task
8962         is not parent_depends_on, queue it in parent->children linked
8963         list after all runnable tasks with parent_depends_on set.
8964         Adjust for addition of taskwait indirection.
8965         (gomp_task_run_post_remove_parent): If parent is in
8966         gomp_task_maybe_wait_for_dependencies and task to be removed
8967         is parent_depends_on, decrement n_depend and if needed awake
8968         parent.  Adjust for addition of taskwait indirection.
8969         (GOMP_taskwait): Adjust for addition of taskwait indirection.
8970         (gomp_task_maybe_wait_for_dependencies): New function.
8971         * testsuite/libgomp.c/depend-5.c: New test.
8972
8973 2014-07-13  Tobias Burnus  <burnus@net-b.de>
8974
8975         * testsuite/libgomp.fortran/pr34020.f90: Make compile
8976         with TS 18508/Fortran 2015.
8977
8978 2014-07-06  Marek Polacek  <polacek@redhat.com>
8979
8980         PR c/6940
8981         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
8982
8983 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
8984
8985         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
8986         matches regex $lang_source_re, add $lang_include_flags to options.
8987         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
8988         * testsuite/libgomp.c++/c++.exp: Likewise.
8989         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
8990         and lang_include_flags instead of adding -fintrinsic-modules-path= to
8991         ALWAYS_CFLAGS.
8992         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
8993
8994 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
8995
8996         * testsuite/libgomp.fortran/fortran.exp: Explain
8997         gfortran-dg-runtest usage.
8998
8999 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
9000
9001         * testsuite/libgomp.fortran/simd5.f90: New test.
9002         * testsuite/libgomp.fortran/simd6.f90: New test.
9003         * testsuite/libgomp.fortran/simd7.f90: New test.
9004
9005 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
9006
9007         * testsuite/libgomp.c/for-2.c: Define SC to static for
9008         #pragma omp for simd testing.
9009         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
9010         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
9011         SC macro.
9012         * testsuite/libgomp.c/simd-14.c: New test.
9013         * testsuite/libgomp.c/simd-15.c: New test.
9014         * testsuite/libgomp.c/simd-16.c: New test.
9015         * testsuite/libgomp.c/simd-17.c: New test.
9016         * testsuite/libgomp.c++/for-10.C: Define SC to static for
9017         #pragma omp for simd testing.
9018         * testsuite/libgomp.c++/simd10.C: New test.
9019         * testsuite/libgomp.c++/simd11.C: New test.
9020         * testsuite/libgomp.c++/simd12.C: New test.
9021         * testsuite/libgomp.c++/simd13.C: New test.
9022
9023         * testsuite/libgomp.fortran/aligned1.f03: New test.
9024         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
9025         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
9026         tasks with !$omp parallel !$omp single.
9027         * testsuite/libgomp.fortran/target8.f90: New test.
9028         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
9029         not to use trim in the combiner, instead call elemental function.
9030         (fn): New elemental function.
9031         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
9032         Make elemental.
9033         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
9034         omp_in): Likewise.
9035         * testsuite/libgomp.fortran/udr12.f90: New test.
9036         * testsuite/libgomp.fortran/udr13.f90: New test.
9037         * testsuite/libgomp.fortran/udr14.f90: New test.
9038         * testsuite/libgomp.fortran/udr15.f90: New test.
9039
9040 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
9041
9042         * omp_lib.f90.in (openmp_version): Set to 201307.
9043         * omp_lib.h.in (openmp_version): Likewise.
9044         * testsuite/libgomp.c/target-8.c: New test.
9045         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
9046         and inbranch clauses.
9047         * testsuite/libgomp.fortran/depend-3.f90: New test.
9048         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
9049         openmp_version.
9050         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
9051         * testsuite/libgomp.fortran/target1.f90: New test.
9052         * testsuite/libgomp.fortran/target2.f90: New test.
9053         * testsuite/libgomp.fortran/target3.f90: New test.
9054         * testsuite/libgomp.fortran/target4.f90: New test.
9055         * testsuite/libgomp.fortran/target5.f90: New test.
9056         * testsuite/libgomp.fortran/target6.f90: New test.
9057         * testsuite/libgomp.fortran/target7.f90: New test.
9058
9059 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
9060
9061         PR fortran/60928
9062         * testsuite/libgomp.fortran/allocatable9.f90: New test.
9063         * testsuite/libgomp.fortran/allocatable10.f90: New test.
9064         * testsuite/libgomp.fortran/allocatable11.f90: New test.
9065         * testsuite/libgomp.fortran/allocatable12.f90: New test.
9066         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
9067         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
9068         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
9069         * testsuite/libgomp.fortran/associate1.f90: New test.
9070         * testsuite/libgomp.fortran/associate2.f90: New test.
9071         * testsuite/libgomp.fortran/procptr1.f90: New test.
9072
9073 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
9074
9075         * testsuite/libgomp.fortran/simd1.f90: New test.
9076         * testsuite/libgomp.fortran/udr1.f90: New test.
9077         * testsuite/libgomp.fortran/udr2.f90: New test.
9078         * testsuite/libgomp.fortran/udr3.f90: New test.
9079         * testsuite/libgomp.fortran/udr4.f90: New test.
9080         * testsuite/libgomp.fortran/udr5.f90: New test.
9081         * testsuite/libgomp.fortran/udr6.f90: New test.
9082         * testsuite/libgomp.fortran/udr7.f90: New test.
9083         * testsuite/libgomp.fortran/udr8.f90: New test.
9084         * testsuite/libgomp.fortran/udr9.f90: New test.
9085         * testsuite/libgomp.fortran/udr10.f90: New test.
9086         * testsuite/libgomp.fortran/udr11.f90: New test.
9087
9088 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
9089
9090         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
9091         vect_simd_clones effective target.
9092         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
9093
9094 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
9095
9096         PR middle-end/61252
9097         * testsuite/libgomp.c++/simd-9.C: New test.
9098
9099 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
9100
9101         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
9102         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
9103         texts according to their @menu entry positions.
9104
9105 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
9106
9107         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
9108         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
9109         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
9110         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
9111         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
9112         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
9113         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
9114         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
9115         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
9116         * testsuite/libgomp.fortran/depend-1.f90: New test.
9117         * testsuite/libgomp.fortran/depend-2.f90: New test.
9118         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
9119         * testsuite/libgomp.fortran/simd1.f90: New test.
9120         * testsuite/libgomp.fortran/simd2.f90: New test.
9121         * testsuite/libgomp.fortran/simd3.f90: New test.
9122         * testsuite/libgomp.fortran/simd4.f90: New test.
9123         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
9124
9125 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
9126
9127         * testsuite/libgomp.c/simd-10.c: New test.
9128         * testsuite/libgomp.c/simd-11.c: New test.
9129         * testsuite/libgomp.c/simd-12.c: New test.
9130         * testsuite/libgomp.c/simd-13.c: New test.
9131
9132 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
9133
9134         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
9135         atomic type clauses in any order and optional comma in between.
9136         * testsuite/libgomp.c++/atomic-15.C: Likewise.
9137         * testsuite/libgomp.c/atomic-17.c: Likewise.
9138
9139         * testsuite/libgomp.c/simd-7.c: New test.
9140         * testsuite/libgomp.c/simd-8.c: New test.
9141         * testsuite/libgomp.c/simd-9.c: New test.
9142         * testsuite/libgomp.c/loop-16.c: New test.
9143
9144 2014-04-02  Richard Henderson  <rth@redhat.com>
9145
9146         * config/linux/futex.h (futex_wait): Get error value from errno.
9147         (futex_wake): Likewise.
9148
9149 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
9150
9151         PR c++/60331
9152         * testsuite/libgomp.c++/udr-11.C: New test.
9153         * testsuite/libgomp.c++/udr-12.C: New test.
9154         * testsuite/libgomp.c++/udr-13.C: New test.
9155         * testsuite/libgomp.c++/udr-14.C: New test.
9156         * testsuite/libgomp.c++/udr-15.C: New test.
9157         * testsuite/libgomp.c++/udr-16.C: New test.
9158         * testsuite/libgomp.c++/udr-17.C: New test.
9159         * testsuite/libgomp.c++/udr-18.C: New test.
9160         * testsuite/libgomp.c++/udr-19.C: New test.
9161
9162 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
9163
9164         Update copyright years
9165
9166 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
9167
9168         * hashtab.h: Use the standard form for the copyright notice.
9169
9170 2014-01-02  Tobias Burnus  <burnus@net-b.de>
9171
9172         * libgomp.texi: Bump @copying's copyright year.
9173
9174 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
9175
9176         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h include. Replace
9177         alloca () with __builtin_alloca ().
9178         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
9179         * testsuite/libgomp.c/lock-3.c: Likewise.
9180         * testsuite/libgomp.c/pr48591.c: Likewise.
9181
9182 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
9183
9184         PR testsuite/59534
9185         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
9186         comparisons.
9187
9188 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
9189
9190         PR libgomp/58756
9191         * testsuite/libgomp.c/pr58756.c: New test.
9192
9193 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
9194
9195         PR libgomp/59467
9196         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
9197         !$omp parallel.
9198
9199 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
9200
9201         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
9202         ALWAYS_CFLAGS.
9203         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
9204         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
9205         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
9206         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
9207         Likewise.
9208
9209         * libgomp_g.h: Include <stddef.h> for size_t.
9210
9211         * libgomp.spec.in: Update comment about libgomp's dependencies.
9212         * configure.ac: Likewise.
9213         * configure: Regenerate.
9214
9215 2013-10-16  Tobias Burnus  <burnus@net-b.de>
9216
9217         * libgomp.texi: (Runtime Library Routines): Update references for
9218         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
9219         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
9220         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
9221         (Environment Variables): Update references for OpenMP 4.0. Add
9222         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
9223         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
9224         order.
9225
9226 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
9227
9228         * env.c (parse_bind_var): Initialize value to avoid
9229         (false positive) warning.
9230
9231 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
9232
9233         PR libgomp/58691
9234         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
9235         to check variable.
9236         (gomp_init_num_threads): Move i variable declaration into
9237         #ifdef CPU_ALLOC_SIZE block.
9238         * config/linux/affinity.c (gomp_affinity_init_level): Test
9239         gomp_places_list_len == 0 rather than gomp_places_list == 0
9240         when checking for topology reading error.
9241         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
9242         * env.c (parse_affinity): Add ignore argument, if true, don't populate
9243         gomp_places_list, only parse env var and always return false.
9244         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
9245         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
9246         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
9247         and either of these variables were parsed correctly into a places
9248         list.
9249
9250 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
9251             Jakub Jelinek  <jakub@redhat.com>
9252
9253         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
9254         of 5 loopfn matches.
9255         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
9256         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
9257         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
9258         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
9259         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
9260         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
9261         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
9262         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
9263
9264 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
9265
9266         * Makefile.am (omp_lib.mod): Streamline rule.
9267         * Makefile.in: Regenerate.
9268
9269         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
9270         exceptions.
9271
9272         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
9273         * testsuite/libgomp.fortran/lib1.f90: Likewise.
9274         * testsuite/libgomp.fortran/lib2.f: Likewise.
9275         * testsuite/libgomp.fortran/lib3.f: Likewise.
9276
9277         * configure.ac: Typo fix.
9278         * configure: Regenerate.
9279
9280         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
9281         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
9282
9283         * omp.h.in: Don't touch the user's namespace.
9284
9285 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
9286             Tobias Burnus  <burnus@net-b.de>
9287             Richard Henderson  <rth@redhat.com>
9288
9289         * target.c: New file.
9290         * Makefile.am (libgomp_la_SOURCES): Add target.c.
9291         * Makefile.in: Regenerated.
9292         * libgomp_g.h (GOMP_task): Add depend argument.
9293         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
9294         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
9295         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
9296         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
9297         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
9298         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
9299         GOMP_taskgroup_start, GOMP_taskgroup_end,
9300         GOMP_parallel_sections): New prototypes.
9301         * fortran.c (omp_is_initial_device): Add ialias_redirect.
9302         (omp_is_initial_device_): New function.
9303         (ULP, STR1, STR2, ialias_redirect): Removed.
9304         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
9305         omp_set_default_device_8_, omp_get_default_device_,
9306         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
9307         functions.
9308         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
9309         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
9310         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
9311         @@GOMP_4.0.
9312         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
9313         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
9314         omp_set_default_device, omp_set_default_device_,
9315         omp_set_default_device_8_, omp_get_default_device,
9316         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
9317         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
9318         omp_get_team_num_): Export @@OMP_4.0.
9319         * team.c (struct gomp_thread_start_data): Add place field.
9320         (gomp_thread_start): Clear thr->thread_pool and
9321         thr->task before returning.  Use gomp_team_barrier_wait_final
9322         instead of gomp_team_barrier_wait.  Initialize thr->place.
9323         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
9324         team_cancelled and task_queued_count fields.
9325         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
9326         before calling pthread_exit.
9327         (gomp_free_thread): No longer static.  Use
9328         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
9329         (gomp_team_start): Add flags argument.  Set
9330         thr->thread_pool->threads_busy to nthreads immediately after creating
9331         new pool.  Use gomp_managed_threads_lock instead of
9332         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
9333         (gomp_team_end): Use gomp_managed_threads_lock instead of
9334         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
9335         of gomp_team_barrier_wait.  If team->team_cancelled, call
9336         gomp_fini_workshare on ws chain starting at team->work_shares_to_free
9337         rather than thr->ts.work_share.
9338         (initialize_team): Don't call gomp_sem_init here.
9339         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
9340         caller.
9341         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
9342         * env.c (gomp_global_icv): Add default_device_var, target_data and
9343         bind_var initializers.
9344         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
9345         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
9346         gomp_places_list_len): New variables.
9347         (parse_bind_var, parse_one_place, parse_places_var): New functions.
9348         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
9349         sized places.
9350         (gomp_cancel_var): New global variable.
9351         (parse_int): New function.
9352         (handle_omp_display_env): New function.
9353         (initialize_env): Use it.  Initialize default_device_var.
9354         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
9355         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
9356         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
9357         been successfully parsed (and call gomp_init_affinity in that case).
9358         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
9359         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
9360         omp_get_team_num, omp_is_initial_device): New functions.
9361         * libgomp.h: Include stdlib.h.
9362         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
9363         Define.
9364         (struct target_mem_desc): Forward declare.
9365         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
9366         and thread_limit_var fields.
9367         (gomp_get_num_devices): New prototype.
9368         (gomp_cancel_var): New extern decl.
9369         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
9370         team_cancelled and task_queued_count fields.  Add comments about
9371         task_{,queued_,running_}count.
9372         (gomp_cancel_kind): New enum.
9373         (gomp_work_share_end_cancel): New prototype.
9374         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
9375         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
9376         and depend fields.
9377         (struct gomp_taskgroup): New type.
9378         (struct gomp_task_depend_entry,
9379         struct gomp_dependers_vec): New types.
9380         (gomp_finish_task): Free depend_hash if non-NULL.
9381         (struct gomp_team_state): Add place_partition_off
9382         and place_partition_len fields.
9383         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
9384         gomp_places_list_len): New extern decls.
9385         (struct gomp_thread): Add place field.
9386         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
9387         (gomp_init_thread_affinity): Add place argument.
9388         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
9389         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
9390         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
9391         gomp_affinity_init_level, gomp_affinity_print_place): New
9392         prototypes.
9393         (gomp_team_start): Add flags argument.
9394         (gomp_thread_limit_var, gomp_remaining_threads_count,
9395         gomp_remaining_threads_lock): Remove.
9396         (gomp_managed_threads_lock): New variable.
9397         (struct gomp_thread_pool): Add threads_busy field.
9398         (gomp_free_thread): New prototype.
9399         * task.c: Include hashtab.h.
9400         (hash_entry_type): New typedef.
9401         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
9402         (gomp_init_task): Clear dependers, depend_hash, depend_count,
9403         copy_ctors_done and taskgroup fields.
9404         (GOMP_task): Add depend argument, handle depend clauses.  If
9405         gomp_team_barrier_cancelled or if it's taskgroup has been
9406         cancelled, don't queue or start new tasks.  Set copy_ctors_done
9407         field if needed.  Initialize taskgroup field.  If copy_ctors_done
9408         and already cancelled, don't discard the task.  If taskgroup is
9409         non-NULL, enqueue the task into taskgroup queue.  Increment
9410         num_children field in taskgroup.  Increment task_queued_count.
9411         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
9412         gomp_task_run_post_remove_taskgroup): New inline functions.
9413         (gomp_task_run_post_handle_depend_hash,
9414         gomp_task_run_post_handle_dependers,
9415         gomp_task_run_post_handle_depend): New functions.
9416         (GOMP_taskwait): Use them.  If more than one new tasks
9417         have been queued, wake other threads if needed.
9418         (gomp_barrier_handle_tasks): Likewise.  If
9419         gomp_team_barrier_cancelled, don't start any new tasks, just free
9420         all tasks.
9421         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
9422         * omp_lib.f90.in
9423         (omp_proc_bind_kind, omp_proc_bind_false,
9424         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
9425         omp_proc_bind_spread): New params.
9426         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
9427         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
9428         omp_get_team_num, omp_is_initial_device): New interfaces.
9429         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
9430         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
9431         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
9432         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
9433         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
9434         useless use omp_lib_kinds.
9435         * omp.h.in (omp_proc_bind_t): New typedef.
9436         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
9437         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
9438         omp_get_team_num, omp_is_initial_device): New prototypes.
9439         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
9440         through to gomp_team_start.
9441         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
9442         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
9443         Adjust gomp_parallel_loop_start callers.
9444         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
9445         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
9446         GOMP_loop_end_cancel): New functions.
9447         (GOMP_parallel_end): Add ialias_redirect.
9448         * hashtab.h: New file.
9449         * libgomp.texi (Environment Variables): Minor cleanup,
9450         update section refs to OpenMP 4.0rc2.
9451         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
9452         environment variables.
9453         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
9454         team->work_shares_to_free to thr->ts.work_share before calling
9455         free_work_share.
9456         (gomp_work_share_end_cancel): New function.
9457         * config/linux/proc.c: Include errno.h.
9458         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
9459         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
9460         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
9461         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
9462         gomp_cpuset_size is sizeof (cpu_set_t).
9463         (gomp_init_num_threads): Initialize gomp_cpuset_size,
9464         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
9465         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
9466         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
9467         contain any logical CPUs.
9468         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
9469         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
9470         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
9471         pthread_getaffinity_np.  Check gomp_places_list instead of
9472         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
9473         * config/linux/bar.c (gomp_barrier_wait_end,
9474         gomp_barrier_wait_last): Use BAR_* defines.
9475         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
9476         from state where needed.  Set work_share_cancelled to 0 on last
9477         thread.
9478         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
9479         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
9480         functions.
9481         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
9482         Add cpusetsize argument.
9483         (gomp_cpuset_size, gomp_cpusetp): Declare.
9484         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
9485         (affinity_counter): Remove.
9486         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
9487         if CPU_ALLOC_SIZE isn't defined.
9488         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
9489         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
9490         bind current thread to the first place.
9491         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
9492         pthread_setaffinity_np to gomp_places_list[place].
9493         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
9494         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
9495         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
9496         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
9497         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
9498         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
9499         (gomp_barrier_t): Add awaited_final field.
9500         (gomp_barrier_init): Initialize awaited_final field.
9501         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
9502         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
9503         prototypes.
9504         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
9505         defines.
9506         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
9507         gomp_team_barrier_cancelled): New inline functions.
9508         (gomp_barrier_last_thread,
9509         gomp_team_barrier_set_task_pending,
9510         gomp_team_barrier_clear_task_pending,
9511         gomp_team_barrier_set_waiting_for_tasks,
9512         gomp_team_barrier_waiting_for_tasks,
9513         gomp_team_barrier_done): Use BAR_* defines.
9514         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
9515         (gomp_barrier_wait_end): Use BAR_* defines.
9516         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
9517         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
9518         Use BAR_* defines.
9519         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
9520         gomp_team_barrier_cancel): New functions.
9521         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
9522         argument.
9523         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
9524         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
9525         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
9526         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
9527         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
9528         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
9529         (gomp_barrier_t): Add cancellable field.
9530         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
9531         gomp_team_barrier_cancel): New prototypes.
9532         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
9533         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
9534         gomp_team_barrier_cancelled): New inline functions.
9535         (gomp_barrier_wait_start, gomp_barrier_last_thread,
9536         gomp_team_barrier_set_task_pending,
9537         gomp_team_barrier_clear_task_pending,
9538         gomp_team_barrier_set_waiting_for_tasks,
9539         gomp_team_barrier_waiting_for_tasks,
9540         gomp_team_barrier_done): Use BAR_* defines.
9541         * barrier.c (GOMP_barrier_cancel): New function.
9542         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
9543         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
9544         omp_proc_bind_spread): New params.
9545         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
9546         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
9547         omp_get_team_num, omp_is_initial_device): New externals.
9548         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
9549         New functions.
9550         (gomp_resolve_num_threads): Adjust for thread_limit now being in
9551         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
9552         infinity.  If not nested, just return minimum of max_num_threads
9553         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
9554         to the returned value.  Otherwise, don't update atomically
9555         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
9556         (GOMP_parallel_end): Adjust for thread_limit now being in
9557         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
9558         infinity.  Adjust threads_busy in the pool rather than
9559         gomp_remaining_threads_count.  Remember team->nthreads and call
9560         gomp_team_end before adjusting threads_busy, if not nested
9561         afterwards, just set it to 1 non-atomically.  Add ialias.
9562         (GOMP_parallel_start): Adjust gomp_team_start caller.
9563         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
9564         * testsuite/libgomp.c/affinity-1.c: New test.
9565         * testsuite/libgomp.c/atomic-15.c: New test.
9566         * testsuite/libgomp.c/atomic-16.c: New test.
9567         * testsuite/libgomp.c/atomic-17.c: New test.
9568         * testsuite/libgomp.c/cancel-for-1.c: New test.
9569         * testsuite/libgomp.c/cancel-for-2.c: New test.
9570         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
9571         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
9572         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
9573         * testsuite/libgomp.c/cancel-sections-1.c: New test.
9574         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
9575         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
9576         * testsuite/libgomp.c/depend-1.c: New test.
9577         * testsuite/libgomp.c/depend-2.c: New test.
9578         * testsuite/libgomp.c/depend-3.c: New test.
9579         * testsuite/libgomp.c/depend-4.c: New test.
9580         * testsuite/libgomp.c/for-1.c: New test.
9581         * testsuite/libgomp.c/for-1.h: New file.
9582         * testsuite/libgomp.c/for-2.c: New test.
9583         * testsuite/libgomp.c/for-2.h: New file.
9584         * testsuite/libgomp.c/for-3.c: New test.
9585         * testsuite/libgomp.c/pr58392.c: New test.
9586         * testsuite/libgomp.c/simd-1.c: New test.
9587         * testsuite/libgomp.c/simd-2.c: New test.
9588         * testsuite/libgomp.c/simd-3.c: New test.
9589         * testsuite/libgomp.c/simd-4.c: New test.
9590         * testsuite/libgomp.c/simd-5.c: New test.
9591         * testsuite/libgomp.c/simd-6.c: New test.
9592         * testsuite/libgomp.c/target-1.c: New test.
9593         * testsuite/libgomp.c/target-2.c: New test.
9594         * testsuite/libgomp.c/target-3.c: New test.
9595         * testsuite/libgomp.c/target-4.c: New test.
9596         * testsuite/libgomp.c/target-5.c: New test.
9597         * testsuite/libgomp.c/target-6.c: New test.
9598         * testsuite/libgomp.c/target-7.c: New test.
9599         * testsuite/libgomp.c/taskgroup-1.c: New test.
9600         * testsuite/libgomp.c/thread-limit-1.c: New test.
9601         * testsuite/libgomp.c/thread-limit-2.c: New test.
9602         * testsuite/libgomp.c/thread-limit-3.c: New test.
9603         * testsuite/libgomp.c/udr-1.c: New test.
9604         * testsuite/libgomp.c/udr-2.c: New test.
9605         * testsuite/libgomp.c/udr-3.c: New test.
9606         * testsuite/libgomp.c++/affinity-1.C: New test.
9607         * testsuite/libgomp.c++/atomic-10.C: New test.
9608         * testsuite/libgomp.c++/atomic-11.C: New test.
9609         * testsuite/libgomp.c++/atomic-12.C: New test.
9610         * testsuite/libgomp.c++/atomic-13.C: New test.
9611         * testsuite/libgomp.c++/atomic-14.C: New test.
9612         * testsuite/libgomp.c++/atomic-15.C: New test.
9613         * testsuite/libgomp.c++/cancel-for-1.C: New test.
9614         * testsuite/libgomp.c++/cancel-for-2.C: New test.
9615         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
9616         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
9617         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
9618         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
9619         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
9620         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
9621         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
9622         * testsuite/libgomp.c++/cancel-test.h: New file.
9623         * testsuite/libgomp.c++/for-9.C: New test.
9624         * testsuite/libgomp.c++/for-10.C: New test.
9625         * testsuite/libgomp.c++/for-11.C: New test.
9626         * testsuite/libgomp.c++/simd-1.C: New test.
9627         * testsuite/libgomp.c++/simd-2.C: New test.
9628         * testsuite/libgomp.c++/simd-3.C: New test.
9629         * testsuite/libgomp.c++/simd-4.C: New test.
9630         * testsuite/libgomp.c++/simd-5.C: New test.
9631         * testsuite/libgomp.c++/simd-6.C: New test.
9632         * testsuite/libgomp.c++/simd-7.C: New test.
9633         * testsuite/libgomp.c++/simd-8.C: New test.
9634         * testsuite/libgomp.c++/target-1.C: New test.
9635         * testsuite/libgomp.c++/target-2.C: New test.
9636         * testsuite/libgomp.c++/target-2-aux.cc: New file.
9637         * testsuite/libgomp.c++/target-3.C: New test.
9638         * testsuite/libgomp.c++/taskgroup-1.C: New test.
9639         * testsuite/libgomp.c++/udr-1.C: New test.
9640         * testsuite/libgomp.c++/udr-2.C: New test.
9641         * testsuite/libgomp.c++/udr-3.C: New test.
9642         * testsuite/libgomp.c++/udr-4.C: New test.
9643         * testsuite/libgomp.c++/udr-5.C: New test.
9644         * testsuite/libgomp.c++/udr-6.C: New test.
9645         * testsuite/libgomp.c++/udr-7.C: New test.
9646         * testsuite/libgomp.c++/udr-8.C: New test.
9647         * testsuite/libgomp.c++/udr-9.C: New test.
9648
9649 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
9650
9651         PR testsuite/57605
9652         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
9653         ALWAYS_CFLAGS.
9654
9655 2013-09-20  Alan Modra  <amodra@gmail.com>
9656
9657         * configure: Regenerate.
9658
9659 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
9660
9661         * testsuite/libgomp.c/sections-2.c: New test.
9662
9663 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9664
9665         * testsuite/libgomp.fortran/strassen.f90:
9666         Add dg-skip-if aarch64_tiny.
9667
9668 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
9669             Cesar Philippidis  <cesar@codesourcery.com>
9670
9671         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
9672         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
9673         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
9674         * testsuite/libgomp.fortran/fortran.exp: Likewise.
9675         * testsuite/libgomp.graphite/graphite.exp: Likewise.
9676         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
9677         Use dg-runtest rather than gfortran-dg-runtest.
9678
9679 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
9680
9681         * testsuite/libgomp.c/icv-2.c: Extend current handling of
9682         Linux-based x86 systems to cover all GNU systems.
9683         * testsuite/libgomp.c/lock-3.c: Likewise.
9684         * testsuite/libgomp.c/pr48591.c: Likewise.
9685
9686 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
9687
9688         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
9689         GNU/Hurd, as done for Linux-based systems.
9690
9691         * config/posix/ptrlock.h: Fix comment.
9692
9693 2013-05-27  Tobias Burnus  <burnus@net-b.de>
9694
9695         PR fortran/57423
9696         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
9697         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
9698         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
9699         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
9700         omp_destroy_nest_lock): Correct arguments to match the one in
9701         the OpenMP spec.
9702         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
9703         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
9704         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
9705         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
9706
9707 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
9708
9709         * testsuite/libgomp.c/loop-13.c: New test.
9710         * testsuite/libgomp.c/loop-14.c: New test.
9711         * testsuite/libgomp.c/loop-15.c: New test.
9712         * testsuite/libgomp.c++/loop-13.C: New test.
9713         * testsuite/libgomp.c++/loop-14.C: New test.
9714         * testsuite/libgomp.c++/loop-15.C: New test.
9715
9716 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
9717
9718         PR middle-end/56217
9719         * testsuite/libgomp.c++/pr56217.C: New test.
9720
9721 2013-02-01  Alan Modra  <amodra@gmail.com>
9722
9723         * task.c (GOMP_task, GOMP_taskwait): Comment.
9724
9725 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
9726             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
9727
9728         PR libgomp/55561
9729         * config/linux/wait.h (do_spin): Use atomic load for addr.
9730         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
9731         for intptr and ptrlock.
9732         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
9733         for ptrlock.
9734
9735 2013-01-22  Alan Modra  <amodra@gmail.com>
9736
9737         PR libgomp/51376
9738         PR libgomp/56073
9739         * task.c (GOMP_task): Revert 2011-12-09 change.
9740         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
9741         barrier to read task->children..
9742         (gomp_barrier_handle_tasks): ..and matching atomic store with
9743         release barrier here when setting parent->children to NULL.
9744
9745 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
9746             Tobias Burnus  <burnus@net-b.de>
9747
9748         PR driver/55884
9749         * testsuite/libgomp.fortran/fortran.exp: Use
9750         -fintrinsic-modules-path= instead of
9751         -fintrinsic-modules-path.
9752
9753 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
9754
9755         Update copyright years.
9756
9757 2012-12-19  Tobias Burnus  <burnus@net-b.de>
9758
9759         * testsuite/libgomp.fortran/fortran.exp: Set
9760         -fintrinsic-modules-path.
9761
9762 2012-12-19  Tobias Burnus  <burnus@net-b.de>
9763
9764         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
9765         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
9766
9767 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
9768
9769         PR libgomp/55411
9770         * team.c (gomp_free_thread): Decrease gomp_managed_threads
9771         if pool had any threads_used.
9772
9773 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
9774
9775         * testsuite/libgomp.c++/pr24455.C: Use
9776         -Wl,-undefined,dynamic_lookup on darwin.
9777
9778 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
9779
9780         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
9781
9782 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
9783
9784         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
9785
9786 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
9787             Jim MacArthur  <jim.macarthur@arm.com>
9788             Marcus Shawcroft  <marcus.shawcroft@arm.com>
9789             Nigel Stephens  <nigel.stephens@arm.com>
9790             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
9791             Richard Earnshaw  <rearnsha@arm.com>
9792             Sofiane Naci  <sofiane.naci@arm.com>
9793             Stephen Thomas  <stephen.thomas@arm.com>
9794             Tejas Belagod  <tejas.belagod@arm.com>
9795             Yufeng Zhang  <yufeng.zhang@arm.com>
9796
9797         * configure.tgt: Add AArch64.
9798
9799 2012-10-04  Jason Merrill  <jason@redhat.com>
9800
9801         * testsuite/libgomp.c++/tls-init1.C: New.
9802
9803 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
9804
9805         * configure: Regenerated.
9806
9807 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
9808
9809         * config/linux/mips/futex.h (sys_futex0): Change to static
9810         function with noinline, nomips16 attributes under MIPS16. Adjust
9811         asm statement to place 'li v0,SYS_futex' immediately before
9812         syscall insn.
9813
9814 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
9815
9816         * libgomp.texi (Library Index): Renamed from "Index" to prevent
9817         conflict with index.html on case-insensitive file systems.
9818
9819 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
9820
9821         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
9822         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
9823
9824 2012-07-02  Richard Guenther  <rguenther@suse.de>
9825             Michael Matz  <matz@suse.de>
9826             Tobias Grosser <tobias@grosser.es>
9827             Sebastian Pop <sebpop@gmail.com>
9828
9829         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
9830         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
9831         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
9832         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
9833
9834 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
9835
9836         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
9837
9838 2012-06-22  Richard Guenther  <rguenther@suse.de>
9839
9840         Merge from graphite branch
9841         2012-01-13  Tobias Grosser  <tobias@grosser.es>
9842
9843         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
9844         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
9845
9846 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
9847
9848         PR middle-end/53580
9849         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
9850         use GOMP_barrier () call instead.
9851         * testsuite/libgomp.c/pr26943-3.c: Likewise.
9852         * testsuite/libgomp.c/pr26943-4.c: Likewise.
9853         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
9854         call GOMP_barrier instead.
9855         * testsuite/libgomp.fortran/vla5.f90: Likewise.
9856
9857 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
9858
9859         PR libgomp/52993
9860         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
9861         argument to memset call.
9862
9863 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
9864
9865         * configure: Regenerated.
9866
9867 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
9868
9869         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
9870
9871 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
9872
9873         PR bootstrap/52812
9874         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
9875
9876 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
9877
9878         PR middle-end/52547
9879         * testsuite/libgomp.c/pr52547.c: New test.
9880
9881 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
9882
9883         * testsuite/lib/libgomp.exp: load fortran-modules.exp
9884
9885 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9886
9887         * configure.tgt (mips-sgi-irix6*): Remove.
9888
9889 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9890
9891         * configure.tgt (alpha*-dec-osf*): Remove.
9892
9893         * config/osf/sem.h: Remove.
9894         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
9895
9896 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
9897
9898         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
9899
9900 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9901
9902         PR libstdc++/52188
9903         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
9904         Remove ENABLE_SYMVERS_SOL2.
9905         * configure: Regenerate.
9906         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
9907         (PREPROCESS): New variable.
9908         (libgomp.ver): New target.
9909         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
9910         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
9911         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
9912         Use libgomp.ver.
9913         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
9914         * Makefile.in: Regenerate.
9915
9916 2012-02-14  Walter Lee  <walt@tilera.com>
9917
9918         * configure.tgt: Handle tilegx and tilepro.
9919         * config/linux/tile/futex.h: New file.
9920
9921 2012-02-08  Richard Guenther  <rguenther@suse.de>
9922
9923         PR tree-optimization/46886
9924         * testsuite/libgomp.c/pr46886.c: New testcase.
9925
9926 2012-01-25  Matthias Klose  <doko@ubuntu.com>
9927
9928         * config/linux/arm: Remove empty directory.
9929         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
9930
9931 2011-12-09  Alan Modra  <amodra@gmail.com>
9932
9933         PR libgomp/51376
9934         * task.c (GOMP_taskwait): Don't access task->children outside of
9935         task_lock mutex region.
9936         (GOMP_task): Likewise.
9937
9938 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
9939
9940         PR libgomp/51132
9941         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
9942         to file scope.
9943         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
9944         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
9945         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
9946         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
9947         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
9948
9949 2011-12-02  Alan Modra  <amodra@gmail.com>
9950
9951         * config/linux/affinity.c: Use atomic rather than sync builtin.
9952         * config/linux/lock.c: Likewise.
9953         * config/linux/ptrlock.h: Likewise.
9954         * config/linux/ptrlock.c: Likewise.
9955         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
9956         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
9957         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
9958         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
9959         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
9960         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
9961         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
9962         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
9963         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
9964         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
9965
9966 2011-11-30  Alan Modra  <amodra@gmail.com>
9967
9968         PR libgomp/51298
9969         * config/linux/bar.h: Use atomic rather than sync builtins.
9970         * config/linux/bar.c: Likewise.  Add missing acquire
9971         synchronisation on generation field.
9972         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
9973         double unlock.
9974
9975 2011-11-30  Alan Modra  <amodra@gmail.com>
9976
9977         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
9978         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
9979         * config/linux/mutex.h: Use atomic rather than sync builtins.
9980         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
9981         * config/linux/omp-lock.h: Comment fix.
9982         * config/linux/arm/mutex.h: Delete.
9983         * config/linux/powerpc/mutex.h: Delete.
9984         * config/linux/ia64/mutex.h: Delete.
9985         * config/linux/mips/mutex.h: Delete.
9986
9987 2011-11-30  Alan Modra  <amodra@gmail.com>
9988
9989         PR libgomp/51249
9990         * config/linux/sem.h: Rewrite.
9991         * config/linux/sem.c: Rewrite.
9992
9993 2011-11-28  Richard Henderson  <rth@redhat.com>
9994
9995         * libgomp.h (enum memmodel): New.
9996
9997 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
9998
9999         * configure: Regenerate.
10000
10001 2011-10-10  Matthias Klose  <doko@ubuntu.com>
10002
10003         * config/posix95: Remove empty directory.
10004
10005 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
10006
10007         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
10008
10009 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
10010
10011         PR fortran/49792
10012         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
10013         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
10014
10015 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10016
10017         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
10018
10019 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10020
10021         PR libgomp/49965
10022         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
10023
10024 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
10025
10026         * config/linux/proc.h: New.
10027         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
10028         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
10029         (gomp_init_num_threads): Update call to cpuset_popcount.
10030         (get_num_procs): Ditto.
10031         * config/linux/affinity.c (gomp_init_affinity): Call
10032         gomp_cpuset_popcount.
10033
10034 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
10035
10036         PR fortran/42041
10037         PR fortran/46752
10038         * omp.h.in (omp_in_final): New prototype.
10039         * omp_lib.f90.in (omp_in_final): New interface.
10040         (omp_integer_kind, omp_logical_kind): Remove
10041         and replace all its uses in the module with 4.
10042         (openmp_version): Change to 201107.
10043         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
10044         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
10045         kind for the parameters.
10046         (omp_in_final): New external.
10047         (openmp_version): Change to 201107.
10048         * task.c (omp_in_final): New function.
10049         (gomp_init_task): Initialize final_task.
10050         (GOMP_task): Remove unused attribute from flags.  Handle final
10051         tasks.
10052         (GOMP_taskyield): New function.
10053         (omp_in_final): Return true if if (false) or final (true) task
10054         or descendant of final (true).
10055         * fortran.c (omp_in_final_): New function.
10056         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
10057         (GOMP_3.0): Export GOMP_taskyield.
10058         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
10059         variables.
10060         (parse_unsigned_long_list): New function.
10061         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
10062         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
10063         even if parse_affinity returned false.
10064         * config/linux/affinity.c (gomp_init_affinity): Handle
10065         gomp_cpu_affinity_len == 0.
10066         * libgomp_g.h (GOMP_taskyield): New prototype.
10067         * libgomp.h (struct gomp_task): Add final_task field.
10068         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
10069         * team.c (gomp_team_start): Override new task's nthreads_var icv
10070         if list form OMP_NUM_THREADS has been used and it has value for
10071         the new nesting level.
10072
10073         * testsuite/libgomp.c/atomic-11.c: New test.
10074         * testsuite/libgomp.c/atomic-12.c: New test.
10075         * testsuite/libgomp.c/atomic-13.c: New test.
10076         * testsuite/libgomp.c/atomic-14.c: New test.
10077         * testsuite/libgomp.c/reduction-6.c: New test.
10078         * testsuite/libgomp.c/task-5.c: New test.
10079         * testsuite/libgomp.c++/atomic-2.C: New test.
10080         * testsuite/libgomp.c++/atomic-3.C: New test.
10081         * testsuite/libgomp.c++/atomic-4.C: New test.
10082         * testsuite/libgomp.c++/atomic-5.C: New test.
10083         * testsuite/libgomp.c++/atomic-6.C: New test.
10084         * testsuite/libgomp.c++/atomic-7.C: New test.
10085         * testsuite/libgomp.c++/atomic-8.C: New test.
10086         * testsuite/libgomp.c++/atomic-9.C: New test.
10087         * testsuite/libgomp.c++/task-8.C: New test.
10088         * testsuite/libgomp.c++/reduction-4.C: New test.
10089         * testsuite/libgomp.fortran/allocatable7.f90: New test.
10090         * testsuite/libgomp.fortran/allocatable8.f90: New test.
10091         * testsuite/libgomp.fortran/crayptr3.f90: New test.
10092         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
10093         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
10094         * testsuite/libgomp.fortran/pointer1.f90: New test.
10095         * testsuite/libgomp.fortran/pointer2.f90: New test.
10096         * testsuite/libgomp.fortran/task4.f90: New test.
10097
10098 2011-08-02  Tobias Burnus  <burnus@net-b.de>
10099
10100         * libgomp.texi: Update OpenMP spec references to 3.1.
10101         (omp_in_final,OMP_PROC_BIND): New sections.
10102         (OMP_NUM_THREADS): Document that the value can be now a list.
10103         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
10104
10105 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
10106
10107         * config/linux/x86/futex.h: Check __x86_64__ instead of
10108         __LP64__.
10109
10110 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
10111
10112         PR middle-end/49897
10113         PR middle-end/49898
10114         * testsuite/libgomp.c/pr49897-1.c: New test.
10115         * testsuite/libgomp.c/pr49897-2.c: New test.
10116         * testsuite/libgomp.c/pr49898-1.c: New test.
10117         * testsuite/libgomp.c/pr49898-2.c: New test.
10118
10119 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
10120
10121         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
10122         for ia32 instead of ilp32.
10123
10124         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
10125         * testsuite/libgomp.c/atomic-6.c: Likewise.
10126
10127 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
10128
10129         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
10130         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
10131
10132 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10133
10134         PR libgomp/45351
10135         * config/osf/sem.h: New file.
10136         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
10137
10138 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10139
10140         PR target/49541
10141         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
10142         ldflags.
10143
10144 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
10145
10146         * config/linux/wait.h (do_spin): New inline, largely copied
10147         from do_wait, just don't do futex_wait here, instead return true if
10148         it should be done.
10149         (do_wait): Implement using do_spin.
10150         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
10151         to prototype.
10152         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
10153         __sync_bool_compare_and_swap, pass the oldval to
10154         gomp_mutex_lock_slow.
10155         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
10156         If all mutex contenders are just spinning and not sleeping, don't
10157         change state to 2 unnecessarily.  Optimize the loop when state has
10158         already become 2 to use just one atomic operation per loop instead
10159         of two.
10160         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
10161         to prototype.
10162         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
10163         __sync_bool_compare_and_swap, pass the oldval to
10164         gomp_mutex_lock_slow.
10165
10166 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
10167
10168         PR libgomp/49490
10169         * iter.c (gomp_iter_static_next): For chunk size 0
10170         only use n ceil/ nthreads size for the first
10171         n % nthreads threads in the team instead of
10172         all threads except for the last few ones which
10173         get less work or none at all.
10174         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
10175         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
10176         chunk argument, set run_sched_modifier to 0 for static
10177         resp. 1 for other kinds.  If chunk argument is 0
10178         and not static, set value to 1.
10179
10180 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
10181
10182         PR c++/49043
10183         * testsuite/libgomp.c++/pr49043.C: New test.
10184
10185         PR c++/48869
10186         * testsuite/libgomp.c++/pr48869.C: New test.
10187
10188 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
10189
10190         PR fortran/48894
10191         * fortran.c: Include limits.h.
10192         (TO_INT): Define.
10193         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
10194         *set.
10195         (omp_set_num_threads_8_, omp_set_schedule_8_,
10196         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
10197         omp_get_team_size_8_): Use TO_INT macro.
10198         * testsuite/libgomp.fortran/pr48894.f90: New test.
10199
10200 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
10201
10202         PR middle-end/48591
10203         * testsuite/libgomp.c/pr48591.c: New test.
10204
10205 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10206
10207         PR bootstrap/48135
10208         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
10209         * configure: Regenerate.
10210
10211 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
10212
10213         PR fortran/47886
10214         * testsuite/libgomp.fortran/task3.f90: New test.
10215
10216 2011-02-24  Tobias Burnus  <burnus@net-b.de>
10217
10218         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
10219
10220 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
10221
10222         PR libgomp/47854
10223         * libgomp.texi (omp_get_wtime): Don't say time in the past
10224         must be Unix Epoch.
10225
10226 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
10227
10228         PR libgomp/47804
10229         * testsuite/libgomp.fortran/fortran.exp: Check for both
10230         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
10231         but $blddir != "", still append ${blddir}/${lang_library_path}
10232         to ld_library_path.
10233
10234 2011-02-16  Tobias Burnus  <burnus@net-b.de>
10235
10236         PR libgomp/47758
10237         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
10238         of libquadmath.a before adding its libpath to ldflags.
10239
10240 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
10241
10242         PR libgomp/47731
10243         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
10244         to FUTEX_WAIT futex syscall.
10245         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
10246
10247 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10248
10249         * configure: Regenerate.
10250
10251 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
10252
10253         PR libstdc++/36104
10254         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
10255
10256 2011-01-16  Gerald Pfeifer
10257
10258         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
10259
10260 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
10261
10262         PR fortran/46874
10263         * libgomp.fortran/allocatable6.f90: New test.
10264
10265 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10266
10267         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
10268         * configure: Regenerate.
10269
10270 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
10271
10272         PR target/40125
10273         PR lto/46695
10274         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
10275         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
10276         * aclocal.m4: Regenerate.
10277         * configure: Regenerate.
10278         * Makefile.in: Regenerate.
10279         * testsuite/Makefile.in: Regenerate.
10280
10281 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
10282
10283         PR fortran/46753
10284         * libgomp.fortran/pr46753.f90: New test.
10285
10286         PR libgomp/43706
10287         * env.c (initialize_env): Default to spin count 300000
10288         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
10289         is specified.
10290
10291         PR libgomp/45240
10292         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
10293         at the end if sync builtins aren't supported.
10294
10295 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10296
10297         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
10298
10299 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10300
10301         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
10302
10303 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
10304
10305         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
10306
10307 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
10308             Tobias Burnus  <burnus@net-b.de>
10309
10310         PR fortran/32049
10311         * configure.ac:
10312         * configure: Regenerate.
10313
10314 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
10315
10316         * config/linux/futex.h: New.
10317         * config/linux/arm/mutex.h: New.
10318         * configure.tgt (arm*-*-linux*): Add config path.
10319
10320 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
10321
10322         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
10323
10324 2010-09-23  Tobias Burnus  <burnus@net-b.de>
10325
10326         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
10327         Change Fortran datatype to LOGICAL.
10328         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
10329         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
10330
10331 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10332
10333         * configure: Regenerate.
10334
10335 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
10336
10337         * libgomp.texi: Add function keyword to a couple of Fortran
10338         interfaces, use integer instead of int for Fortran.
10339
10340 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
10341
10342         * libgomp.texi: Fix spelling and pasto problems throughout.
10343         Adjust prototypes to match code.
10344
10345 2010-07-24  Tobias Burnus  <burnus@net-b.de>
10346
10347         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
10348         silence -fwhole-file warning.
10349
10350 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10351
10352         * configure.tgt (*-*-solaris2.[56]*): Removed.
10353
10354 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10355
10356         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
10357         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
10358         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
10359         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
10360         targetting solaris2*.
10361         * configure: Regenerate.
10362         * config.h.in: Regenerate.
10363
10364         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
10365         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
10366         Add libgomp_version_dep.
10367         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
10368         versioning.
10369         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
10370         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
10371         * Makefile.in: Regenerate.
10372
10373         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
10374         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
10375         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
10376         to common block, protected by
10377         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
10378
10379 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
10380
10381         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
10382
10383 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
10384
10385         PR bootstrap/43170
10386         * configure: Regenerate.
10387
10388 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10389
10390         PR other/43620
10391         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
10392         * configure: Regenerate.
10393         * Makefile.in: Regenerate.
10394         * testsuite/Makefile.in: Regenerate.
10395
10396 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
10397
10398         PR c/43893
10399         * testsuite/libgomp.c/pr43893.c: New test.
10400         * testsuite/libgomp.c++/pr43893.C: New test.
10401
10402 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
10403
10404         PR middle-end/43570
10405         * testsuite/libgomp.fortran/vla8.f90: New test.
10406
10407 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
10408
10409         PR libgomp/43706
10410         * config/linux/affinity.c (gomp_init_affinity): Decrease
10411         gomp_available_cpus if affinity mask confines the process to fewer
10412         CPUs.
10413         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
10414         non-NULL, just return gomp_available_cpus.
10415
10416         PR libgomp/43569
10417         * sections.c (gomp_sections_init): Initialize ws->mode.
10418
10419 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
10420
10421         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
10422         not unused bar variable.
10423         * configure: Regenerate.
10424
10425 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10426
10427         * Makefile.in: Regenerate.
10428         * aclocal.m4: Regenerate.
10429         * testsuite/Makefile.in: Regenerate.
10430
10431 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
10432
10433         PR libgomp/42942
10434         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
10435         (initialize_env): Adjust callers.
10436         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
10437         when the argument is 0.
10438
10439         * testsuite/libgomp.c/pr42942.c: New test.
10440
10441 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
10442
10443         PR middle-end/42644
10444         PR middle-end/42130
10445         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
10446         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
10447
10448 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10449
10450         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
10451         * testsuite/libgomp.c++/task-6.C: Likewise.
10452
10453 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
10454
10455         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
10456
10457 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
10458
10459         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
10460         * configure: Regenerate.
10461
10462 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
10463
10464         PR fortran/42866
10465         * testsuite/libgomp.fortran/allocatable5.f90: New test.
10466
10467 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
10468
10469         * configure.ac: Test for executability of GFORTRAN.
10470         * configure: Regenerate.
10471
10472 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10473
10474         * configure: Regenerate.
10475
10476 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
10477
10478         PR libgomp/42602
10479         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
10480
10481 2010-01-03  Richard Guenther  <rguenther@suse.de>
10482
10483         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
10484
10485 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
10486
10487         * testsuite/libgomp.graphite/pr4118.c: New.
10488
10489 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
10490
10491         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
10492         for darwin, protect the test with require-effective-target tls_runtime.
10493         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
10494
10495 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
10496
10497         PR target/41605
10498         * testsuite/lib/libgomp.exp: Provide -B options to allow for
10499         link spec %s substitutions for static libraries.
10500
10501 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
10502
10503         PR testsuite/42135
10504         * libgomp.graphite/force-parallel-2.c: Reduce array size.
10505
10506 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10507
10508         * Makefile.in: Regenerate.
10509         * configure: Regenerate.
10510         * testsuite/Makefile.in: Regenerate.
10511
10512 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
10513
10514         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
10515         settings for LC_ALL and LANG.
10516
10517 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
10518
10519         PR fortran/42162
10520         * testsuite/libgomp.fortran/pr42162.f90: New test.
10521
10522 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
10523
10524         PR middle-end/42029
10525         * testsuite/libgomp.c/pr42029.c: New test.
10526
10527 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
10528
10529         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
10530         *s.  Accept ld version without text in ()s.
10531         * configure: Regenerated.
10532
10533 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
10534
10535         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
10536
10537 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10538
10539         PR libgomp/41418
10540         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
10541         or a hyphen (happens with fortran language disabled).
10542         * configure: Regenerate.
10543
10544 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10545
10546         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
10547         use sed script portable to Solaris /bin/sed for extracting ld
10548         version.
10549         * configure: Regenerate.
10550
10551 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
10552
10553         * testsuite/libgomp.graphite/bounds.c: New test.
10554
10555 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10556
10557         * Makefile.am (libgomp_la_LINK): New.
10558         * Makefile.in: Regenerate.
10559
10560 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10561
10562         * configure.ac (AC_PREREQ): Bump to 2.64.
10563
10564 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10565
10566         * Makefile.am (install-html, install-pdf): Remove.
10567         * Makefile.in: Regenerate.
10568
10569         * Makefile.in: Regenerate.
10570         * aclocal.m4: Regenerate.
10571         * config.h.in: Regenerate.
10572         * configure: Regenerate.
10573         * testsuite/Makefile.in: Regenerate.
10574
10575 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10576
10577         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
10578         * Makefile.in: Regenerate.
10579
10580 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
10581
10582         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
10583         * Makefile.in: Regenerate.
10584
10585 2009-08-19  Tobias Burnus  <burnus@net-b.de>
10586
10587         PR fortran/41102
10588         omp_lib.h.in: Fix -std=f95 errors.
10589
10590 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
10591
10592         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
10593         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
10594         * testsuite/libgomp.graphite/graphite.exp: New.
10595
10596 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
10597
10598         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
10599         only build.
10600
10601 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
10602
10603         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
10604         needed memory barrier semantics.
10605         * config/linux/mips/mutex.h: New file.
10606
10607 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10608
10609         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
10610
10611 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
10612
10613         * configure: Regenerate.
10614
10615 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
10616
10617         PR testsuite/40699
10618         PR testsuite/40707
10619         PR testsuite/40709
10620         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
10621         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
10622         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
10623
10624 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
10625
10626         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
10627         options when choosing a multilib.
10628
10629 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
10630
10631         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
10632         ld_library_path.  Use add_path.  Add just find_libgcc_s to
10633         ld_library_path, not every libgcc multilib directory.
10634         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
10635         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
10636         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
10637         Use add_path.
10638         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
10639
10640 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
10641
10642         * Makefile.am (LTLDFLAGS): Define.
10643         (LINK): Define.
10644         * Makefile.in: Regenerate.
10645
10646 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
10647
10648         PR fortran/39718
10649         * testsuite/libgomp.fortran/fortran.exp: Don't link with
10650         libgfortranbegin, check existence of libgfortran.a instead of
10651         libgfortranbegin.a.
10652
10653 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
10654
10655         PR libgomp/40174
10656         * team.c (gomp_thread_start): Destroy thr->release semaphore.
10657         (gomp_free_pool_helper): Likewise.
10658
10659 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
10660             Jakub Jelinek  <jakub@redhat.com>
10661
10662         PR fortran/35423
10663         * testsuite/libgomp.fortran/workshare2.f90: New test.
10664
10665 2009-04-09  Nick Clifton  <nickc@redhat.com>
10666
10667         * iter.c: Change copyright header to refer to version 3 of the
10668         GNU General Public License with version 3.1 of the GCC Runtime
10669         Library Exception and to point readers at the COPYING3 and
10670         COPYING3.RUNTIME files and the FSF's license web page.
10671         * alloc.c: Likewise.
10672         * barrier.c: Likewise.
10673         * config/bsd/proc.c: Likewise.
10674         * config/linux/affinity.c: Likewise.
10675         * config/linux/alpha/futex.h: Likewise.
10676         * config/linux/bar.c: Likewise.
10677         * config/linux/bar.h: Likewise.
10678         * config/linux/ia64/futex.h: Likewise.
10679         * config/linux/ia64/mutex.h: Likewise.
10680         * config/linux/lock.c: Likewise.
10681         * config/linux/mips/futex.h: Likewise.
10682         * config/linux/mutex.c: Likewise.
10683         * config/linux/mutex.h: Likewise.
10684         * config/linux/powerpc/futex.h: Likewise.
10685         * config/linux/proc.c: Likewise.
10686         * config/linux/ptrlock.c: Likewise.
10687         * config/linux/ptrlock.h: Likewise.
10688         * config/linux/s390/futex.h: Likewise.
10689         * config/linux/sem.c: Likewise.
10690         * config/linux/sem.h: Likewise.
10691         * config/linux/sparc/futex.h: Likewise.
10692         * config/linux/wait.h: Likewise.
10693         * config/linux/x86/futex.h: Likewise.
10694         * config/mingw32/proc.c: Likewise.
10695         * config/mingw32/time.c: Likewise.
10696         * config/posix/affinity.c: Likewise.
10697         * config/posix/bar.c: Likewise.
10698         * config/posix/bar.h: Likewise.
10699         * config/posix/lock.c: Likewise.
10700         * config/posix/mutex.h: Likewise.
10701         * config/posix/proc.c: Likewise.
10702         * config/posix/ptrlock.h: Likewise.
10703         * config/posix/sem.c: Likewise.
10704         * config/posix/sem.h: Likewise.
10705         * config/posix/time.c: Likewise.
10706         * config/posix95/lock.c: Likewise.
10707         * critical.c: Likewise.
10708         * env.c: Likewise.
10709         * error.c: Likewise.
10710         * fortran.c: Likewise.
10711         * iter_ull.c: Likewise.
10712         * libgomp.h: Likewise.
10713         * libgomp_f.h.in: Likewise.
10714         * libgomp_g.h: Likewise.
10715         * loop.c: Likewise.
10716         * loop_ull.c: Likewise.
10717         * omp.h.in: Likewise.
10718         * omp_lib.f90.in: Likewise.
10719         * omp_lib.h.in: Likewise.
10720         * ordered.c: Likewise.
10721         * parallel.c: Likewise.
10722         * sections.c: Likewise.
10723         * single.c: Likewise.
10724         * task.c: Likewise.
10725         * team.c: Likewise.
10726         * work.c: Likewise.
10727
10728 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
10729
10730         * testsuite/config/default.exp: Change copyright header to refer to
10731         version 3 of the GNU General Public License and to point readers
10732         at the COPYING3 file and the FSF's license web page.
10733
10734 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
10735
10736         PR middle-end/39573
10737         * libgomp.c++/pr39573.C: New test.
10738
10739 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
10740
10741         PR other/39591
10742         * testsuite/libgomp.c/pr39591-1.c: New test.
10743         * testsuite/libgomp.c/pr39591-2.c: New test.
10744         * testsuite/libgomp.c/pr39591-3.c: New test.
10745
10746 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
10747
10748         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
10749         * testsuite/libgomp.c/atomic-6.c: Ditto.
10750
10751 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
10752
10753         PR c/39495
10754         * testsuite/libgomp.c/loop-12.c: New test.
10755         * testsuite/libgomp.c/loop-11.c: New test.
10756         * testsuite/libgomp.c++/loop-11.C: New test.
10757         * testsuite/libgomp.c++/loop-12.C: New test.
10758         * testsuite/libgomp.c++/for-8.C: New test.
10759
10760 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10761
10762         * configure: Regenerate.
10763
10764 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
10765
10766         PR middle-end/39154
10767         * testsuite/libgomp.c/pr39154.c: New test.
10768
10769 2009-01-30  Ian Lance Taylor  <iant@google.com>
10770
10771         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
10772         libgomp_ld_is_gold.  Get gold version number.
10773         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
10774         * configure: Rebuild.
10775
10776 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
10777
10778         * testsuite/lib/libgomp.exp: Add -B option for targets that
10779         use libgfortran.a%s in their specs.
10780
10781 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
10782
10783         PR libgomp/38086
10784         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
10785         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
10786         HAVE_AS_SYMVER_DIRECTIVE is not defined.
10787         * configure: Regenerated.
10788         * config.h.in: Likewise.
10789
10790 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
10791
10792         PR c++/38650
10793         * testsuite/libgomp.c/pr38650.c: New test.
10794         * testsuite/libgomp.c++/pr38650.C: New test.
10795
10796 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
10797
10798         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
10799
10800 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
10801
10802         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
10803
10804 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10805
10806         * configure: Regenerate.
10807
10808 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
10809
10810         PR middle-end/36802
10811         * testsuite/libgomp.c/pr36802-1.c: New test.
10812         * testsuite/libgomp.c/pr36802-2.c: New test.
10813         * testsuite/libgomp.c/pr36802-3.c: New test.
10814
10815 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
10816
10817         PR libgomp/38270
10818         * config/linux/powerpc/mutex.h: New.
10819
10820 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
10821
10822         PR c++/38257
10823         * testsuite/libgomp.c++/for-7.C: New test.
10824
10825         PR c++/38348
10826         * testsuite/libgomp.c++/for-6.C: New test.
10827
10828 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
10829
10830         PR testsuite/28870
10831         * testsuite/lib/libgomp.exp: Include new timeout library files.
10832         (libgomp_target_compile): Set timeout value from new proc.
10833
10834 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
10835
10836         PR libgomp/37938
10837         * config/linux/ia64/mutex.h: New.
10838
10839 2008-11-04  Tobias Burnus  <burnus@net-b.de>
10840
10841         PR libgomp/37935
10842         * libgomp.texi (Runtime library routines, environment variables):
10843         Update for OpenMP version 3.0.
10844
10845 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
10846             Steve Ellcey  <sje@cup.hp.com>
10847
10848         * configure: Regenerate for new libtool.
10849         * Makefile.in: Ditto.
10850         * testsuite/Makefile.in: Ditto.
10851
10852 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
10853             Andreas Tobler  <a.tobler@schweiz.org>
10854
10855         * config/bsd/proc.c: New file.
10856         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
10857         * configure.ac: Check for header <sys/sysctl.h>
10858         * configure: Regenerate.
10859         * config.h.in: Likewise.
10860
10861 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
10862
10863         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
10864
10865 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
10866
10867         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
10868         * Makefile.in: Regenerated.
10869         * testsuite/Makefile.in: Regenerated.
10870
10871 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
10872
10873         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
10874         depend on blddir if blddir exists.
10875         (libgomp_target_compile): Likewise.
10876         * testsuite/libgomp.c++/c++.exp: Likewise.
10877         * testsuite/libgomp.fortran/fortran.exp: Likewise.
10878
10879 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10880
10881         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
10882         Do not list GPL as Invariant Section.
10883
10884 2008-07-28  Ilie Garbacea  <ilie@mips.com>
10885             Chao-ying Fu  <fu@mips.com>
10886
10887         * configure.tgt: Enable futex for MIPS.
10888         * config/linux/mips/futex.h: New file.
10889
10890 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
10891
10892         * team.c (gomp_team_end): Free team immediately if it has
10893         just one thread.
10894
10895 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
10896
10897         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
10898         * testsuite/libgomp.fortran/fortran.exp: Same.
10899         * testsuite/libgomp.c/c.exp: Same.
10900         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
10901         directory to library path first.
10902
10903 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
10904
10905         * env.c (parse_stacksize): Add cast to avoid warning.
10906         (parse_spincount): Likewise.
10907
10908 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
10909
10910         * testsuite/libgomp.c/loop-10.c: New test.
10911         * libgomp.c/loop-3.c (main): Add lastprivate clause.
10912         * libgomp.c++/loop-6.C (main): Likewise.
10913
10914         PR debug/36617
10915         * testsuite/libgomp.c/debug-1.c: New test.
10916
10917 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
10918
10919         * testsuite/libgomp.c/nqueens-1.c: New test.
10920
10921         PR c++/36523
10922         * testsuite/libgomp.c++/task-7.C: New function.
10923
10924 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10925
10926         * configure: Regenerate.
10927
10928 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
10929
10930         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
10931         mutex when HAVE_SYNC_BUILTINS isn't defined.
10932
10933 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10934
10935         * libgomp.texi (omp_test_lock): Fix typo.
10936
10937 2008-06-12  Tobias Burnus  <burnus@net-b.de>
10938
10939         * omp_lib.f90.in: Add "implicit none".
10940
10941 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
10942
10943         PR middle-end/36506
10944         * testsuite/libgomp.c/reduction-5.c: New test.
10945
10946 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
10947
10948         * libgomp.h (struct gomp_task): Add in_tied_task field.
10949         * task.c (gomp_init_task): Initialize it.
10950         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
10951         unconditionally.  Don't call gomp_team_barrier_wake if
10952         current task is implicit or if(0) from implicit and number of
10953         running tasks is equal to nthreads - 1.
10954
10955         PR libgomp/36471
10956         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
10957         omp_get_team_size_8): Fix pastos.
10958
10959         PR libgomp/36469
10960         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
10961         * configure: Regenerated.
10962         * config.h.in: Regenerated.
10963         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
10964         defined.
10965
10966 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
10967
10968         PR bootstrap/36452
10969         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
10970         (GOMP_loop_ull_dynamic_start): Likewise.
10971         (GOMP_loop_ull_guided_start): Likewise.
10972         (GOMP_loop_ull_ordered_static_start): Likewise.
10973         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
10974         (GOMP_loop_ull_ordered_guided_start): Likewise.
10975
10976 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
10977             Richard Henderson  <rth@redhat.com>
10978             Ulrich Drepper  <drepper@redhat.com>
10979             Jakob Blomer  <jakob.blomer@ira.uka.de>
10980
10981         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
10982         Substitute also OMP_*LOCK_25*.
10983         * configure: Regenerated.
10984         * config.h.in: Regenerated.
10985         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
10986         ptrlock.c and task.c.
10987         * Makefile.in: Regenerated.
10988         * testsuite/Makefile.in: Regenerated.
10989         * task.c: New file.
10990         * loop_ull.c: New file.
10991         * iter_ull.c: New file.
10992         * libgomp.h: Include ptrlock.h.
10993         (enum gomp_task_kind): New type.
10994         (struct gomp_team): Add task_lock, task_queue, task_count,
10995         task_running_count, single_count fields.  Add
10996         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
10997         Remove work_share_lock, generation_mask,
10998         oldest_live_gen, num_live_gen and init_work_shares fields, add
10999         work work_share_list_alloc, work_share_list_free and work_share_chunk
11000         fields.  Change work_shares from pointer to pointers into an array.
11001         Change ordered_release field into gomp_sem_t ** from flexible array
11002         member.  Add implicit_task and initial_work_shares fields.
11003         Move close to the end of the struct.
11004         (struct gomp_team_state): Add single_count, last_work_share,
11005         active_level and level fields, remove work_share_generation.
11006         (gomp_barrier_handle_tasks): New prototype.
11007         (gomp_finish_task): New inline function.
11008         (struct gomp_work_share): Move chunk_size, end, incr into
11009         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
11010         next_ll fields.  Reshuffle fields.  Add next_alloc,
11011         next_ws, next_free and inline_ordered_team_ids fields, change
11012         ordered_team_ids into pointer from flexible array member.
11013         Add mode field.  Put lock and next into a different cache line
11014         from most of the write-once fields.
11015         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
11016         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
11017         gomp_iter_ull_guided_next): New prototypes.
11018         (gomp_new_icv): New prototype.
11019         (struct gomp_thread): Add thread_pool and task fields.
11020         (struct gomp_thread_pool): New type.
11021         (gomp_new_team): New prototype.
11022         (gomp_team_start): Change type of last argument.
11023         (gomp_new_work_share): Removed.
11024         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
11025         (gomp_work_share_init_done): New static inline.
11026         (gomp_throttled_spin_count_var, gomp_available_cpus,
11027         gomp_managed_threads): New extern decls.
11028         (gomp_init_task): New prototype.
11029         (gomp_spin_count_var): New extern var decl.
11030         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
11031         or no alias support, or if not PIC.
11032         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
11033         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
11034         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
11035         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
11036         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
11037         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
11038         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
11039         gomp_test_nest_lock_25): New prototypes.
11040         (omp_lock_symver, strong_alias): Define.
11041         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
11042         decls.
11043         (gomp_end_task): New.
11044         (struct gomp_task_icv, gomp_global_icv): New.
11045         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
11046         (struct gomp_task): New.
11047         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
11048         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
11049         (gomp_icv): New.
11050         (gomp_schedule_type): Reorder enum to match
11051         omp_sched_t.
11052         * team.c (struct gomp_thread_start_data): Add thread_pool and task
11053         fields.
11054         (gomp_thread_start): Add gomp_team_barrier_wait call.
11055         For non-nested case remove clearing of docked thread thr fields.
11056         Use pool fields instead of global gomp_* variables.  Use
11057         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
11058         Create tasks for each member thread.
11059         (free_team): Only destroy team barrier, task_lock here and free it.
11060         (gomp_free_thread): Free last_team if non-NULL.
11061         (gomp_team_end): Call gomp_team_barrier_wait instead of
11062         gomp_barrier_wait.  For nested case call one extra
11063         gomp_barrier_wait.  Move here some destruction from free_team.
11064         Call free_team on pool->last_team if any, rather than freeing
11065         current team.  Destroy work_share_list_free_lock ifndef
11066         HAVE_SYNC_BUILTINS.
11067         (gomp_new_icv): New function.
11068         (gomp_threads, gomp_threads_size, gomp_threads_used,
11069         gomp_threads_dock): Removed.
11070         (gomp_thread_destructor): New variable.
11071         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
11072         functions.
11073         (gomp_team_start): Create new pool if current thread doesn't have
11074         one.  Use pool fields instead of global gomp_* variables.
11075         Initialize thread_pool field for new threads.  Clear single_count.
11076         Change last argument from ws to team, don't create
11077         new team, set ts.work_share to &team->work_shares[0] and clear
11078         ts.last_work_share.  Don't clear ts.work_share_generation.
11079         If number of threads changed, adjust atomically gomp_managed_threads.
11080         Use gomp_init_task instead of gomp_new_task,
11081         set thr->task to the corresponding implicit_task array entry.
11082         Create tasks for each member thread.  Initialize ts.level.
11083         (initialize_team): Call pthread_key_create on
11084         gomp_thread_destructor.
11085         (team_destructor): New function.
11086         (new_team): Removed.
11087         (gomp_new_team): New function.
11088         (free_team): Free gomp_work_share blocks chained through next_alloc,
11089         instead of freeing work_shares and destroying work_share_lock.
11090         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
11091         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
11092         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
11093         of gomp_barrier_wait.
11094         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
11095         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
11096         if gomp_work_share_start returned true.  Don't unlock ws->lock.
11097         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
11098         of gomp_barrier_wait.
11099         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
11100         gomp_work_share_init_done if gomp_work_share_start returned true.
11101         Don't unlock ws->lock.
11102         * work.c: Include stddef.h.
11103         (free_work_share): Use work_share_list_free_lock instead
11104         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
11105         Call gomp_fini_work_share and then either free ws if orphaned, or
11106         put it into work_share_list_free list of the current team.
11107         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
11108         functions.
11109         (gomp_work_share_start, gomp_work_share_end,
11110         gomp_work_share_end_nowait): Rewritten.
11111         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
11112         (openmp_version): Set to 200805.
11113         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
11114         omp_sched_guided, omp_sched_auto): New parameters.
11115         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
11116         omp_set_max_active_levels, omp_get_max_active_levels,
11117         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
11118         omp_get_active_level): New interfaces.
11119         * omp_lib.h.in (openmp_version): Set to 200805.
11120         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
11121         omp_sched_guided, omp_sched_auto): New parameters.
11122         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
11123         omp_set_max_active_levels, omp_get_max_active_levels,
11124         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
11125         omp_get_active_level): New externals.
11126         * loop.c: Include limits.h.
11127         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
11128         GFS_AUTO.
11129         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
11130         Likewise.  Use gomp_icv.
11131         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
11132         ts.static_trip here.
11133         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
11134         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
11135         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
11136         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
11137         don't unlock ws->lock, otherwise lock it.
11138         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
11139         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
11140         (gomp_parallel_loop_start): Call gomp_new_team instead of
11141         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
11142         Adjust gomp_team_start caller.  Pass 0 as second argument to
11143         gomp_resolve_num_threads.
11144         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
11145         If adding ws->chunk_size nthreads + 1 times after end won't
11146         overflow, set ws->mode to 1.
11147         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
11148         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
11149         GOMP_loop_ull_ordered_static_start,
11150         GOMP_loop_ull_ordered_dynamic_start,
11151         GOMP_loop_ull_ordered_guided_start,
11152         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
11153         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
11154         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
11155         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
11156         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
11157         prototypes.
11158         * libgomp.map: Export lock routines also @@OMP_2.0.
11159         (GOMP_loop_ordered_dynamic_first,
11160         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
11161         GOMP_loop_ordered_static_first): Remove.
11162         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
11163         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
11164         GOMP_loop_ull_ordered_dynamic_next,
11165         GOMP_loop_ull_ordered_dynamic_start,
11166         GOMP_loop_ull_ordered_guided_next,
11167         GOMP_loop_ull_ordered_guided_start,
11168         GOMP_loop_ull_ordered_runtime_next,
11169         GOMP_loop_ull_ordered_runtime_start,
11170         GOMP_loop_ull_ordered_static_next,
11171         GOMP_loop_ull_ordered_static_start,
11172         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
11173         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
11174         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
11175         (omp_set_schedule, omp_get_schedule,
11176         omp_get_thread_limit, omp_set_max_active_levels,
11177         omp_get_max_active_levels, omp_get_level,
11178         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
11179         omp_set_schedule_, omp_set_schedule_8_,
11180         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
11181         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
11182         omp_get_max_active_levels_, omp_get_level_,
11183         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
11184         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
11185         New exports @@OMP_3.0.
11186         * omp.h.in (omp_sched_t): New type.
11187         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
11188         omp_set_max_active_levels, omp_get_max_active_levels,
11189         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
11190         omp_get_active_level): New prototypes.
11191         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
11192         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
11193         gomp_thread_limit_var, gomp_remaining_threads_count,
11194         gomp_remaining_threads_lock): New variables.
11195         (parse_spincount): New function.
11196         (initialize_env): Call gomp_init_num_threads unconditionally.
11197         Initialize gomp_available_cpus.  Call parse_spincount,
11198         initialize gomp_{,throttled_}spin_count_var
11199         depending on presence and value of OMP_WAIT_POLICY and
11200         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
11201         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
11202         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
11203         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
11204         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
11205         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
11206         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
11207         (gomp_global_icv): New.
11208         (parse_schedule): Use it.  Parse "auto".
11209         (omp_set_num_threads): Use gomp_icv.
11210         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
11211         Likewise.
11212         (omp_get_max_threads): Move from parallel.c.
11213         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
11214         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
11215         add ialias.
11216         (parse_stacksize, parse_wait_policy): New functions.
11217         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
11218         both wrappers for compatibility and new locks.
11219         (omp_set_schedule, omp_get_schedule,
11220         omp_get_thread_limit, omp_set_max_active_levels,
11221         omp_get_max_active_levels, omp_get_level,
11222         omp_get_ancestor_thread_num, omp_get_team_size,
11223         omp_get_active_level): New ialias_redirect.
11224         (omp_set_schedule_, omp_set_schedule_8_,
11225         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
11226         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
11227         omp_get_max_active_levels_, omp_get_level_,
11228         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
11229         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
11230         New functions.
11231         * parallel.c: Include limits.h.
11232         (gomp_resolve_num_threads): Add count argument.  Rewritten.
11233         (GOMP_parallel_start): Call gomp_new_team and pass that as last
11234         argument to gomp_team_start.  Pass 0 as second argument to
11235         gomp_resolve_num_threads.
11236         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
11237         if gomp_thread_limit_var != ULONG_MAX.
11238         (omp_in_parallel): Implement using ts.active_level.
11239         (omp_get_max_threads): Move to env.c.
11240         (omp_get_level, omp_get_ancestor_thread_num,
11241         omp_get_team_size, omp_get_active_level): New functions,
11242         add ialias.
11243         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
11244         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
11245         gomp_iter_dynamic_next instead of the _locked variant and don't take
11246         lock around it, otherwise acquire it before calling
11247         gomp_iter_dynamic_next_locked.
11248         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
11249         gomp_iter_dynamic_next instead of the _locked variant and don't take
11250         lock around it.
11251         (GOMP_parallel_sections_start): Call gomp_new_team instead of
11252         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
11253         Adjust gomp_team_start caller.  Pass count as second argument to
11254         gomp_resolve_num_threads, don't adjust num_threads after the call.
11255         Use gomp_icv.
11256         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
11257         ws->chunk_size by incr.
11258         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
11259         code.
11260         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
11261         types.
11262         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
11263         (omp_check_defines): Check even the compat defines.
11264         * config/linux/ptrlock.c: New file.
11265         * config/linux/ptrlock.h: New file.
11266         * config/linux/wait.h: New file.
11267         * config/posix/ptrlock.c: New file.
11268         * config/posix/ptrlock.h: New file.
11269         * config/linux/bar.h (gomp_team_barrier_wait,
11270         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
11271         (gomp_team_barrier_set_task_pending,
11272         gomp_team_barrier_clear_task_pending,
11273         gomp_team_barrier_set_waiting_for_tasks,
11274         gomp_team_barrier_waiting_for_tasks,
11275         gomp_team_barrier_done): New inlines.
11276         (gomp_barrier_t): Rewritten.
11277         (gomp_barrier_state_t): New typedef.
11278         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
11279         gomp_barrier_wait_start): Rewritten.
11280         (gomp_barrier_wait_end): Change second argument to
11281         gomp_barrier_state_t.
11282         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
11283         inlines.
11284         * config/linux/bar.c: Include wait.h instead of libgomp.h and
11285         futex.h.
11286         (gomp_barrier_wait_end): Rewritten.
11287         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
11288         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
11289         * config/posix/bar.h (gomp_barrier_t): Add generation field.
11290         (gomp_barrier_state_t): New typedef.
11291         (gomp_team_barrier_wait,
11292         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
11293         (gomp_barrier_wait_start): Or all but low 2 bits from generation
11294         into the return value.  Return gomp_barrier_state_t.
11295         (gomp_team_barrier_set_task_pending,
11296         gomp_team_barrier_clear_task_pending,
11297         gomp_team_barrier_set_waiting_for_tasks,
11298         gomp_team_barrier_waiting_for_tasks,
11299         gomp_team_barrier_done): New inlines.
11300         (gomp_barrier_wait_end): Change second argument to
11301         gomp_barrier_state_t.
11302         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
11303         inlines.
11304         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
11305         (gomp_barrier_wait_end): Change second argument to
11306         gomp_barrier_state_t.
11307         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
11308         gomp_team_barrier_wake): New functions.
11309         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
11310         futex.h.
11311         (gomp_futex_wake, gomp_futex_wait): New variables.
11312         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
11313         * config/linux/lock.c: Rewrite to make locks task owned,
11314         for backwards compatibility provide the old entrypoints
11315         if symbol versioning.  Include wait.h instead of libgomp.h and
11316         futex.h.
11317         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
11318         * config/posix95/lock.c: Rewrite to make locks task owned,
11319         for backwards compatibility provide the old entrypoints
11320         if symbol versioning.
11321         * config/posix/lock.c: Rewrite to make locks task owned,
11322         for backwards compatibility provide the old entrypoints
11323         if symbol versioning.
11324         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
11325         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
11326         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
11327         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
11328         (sys_futex0): Return error code.
11329         (futex_wake, futex_wait): If ENOSYS was returned, clear
11330         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
11331         (cpu_relax, atomic_write_barrier): New static inlines.
11332         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
11333         (futex_wake, futex_wait): If ENOSYS was returned, clear
11334         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
11335         (cpu_relax, atomic_write_barrier): New static inlines.
11336         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
11337         (sys_futex0): Return error code.
11338         (futex_wake, futex_wait): If ENOSYS was returned, clear
11339         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
11340         (cpu_relax, atomic_write_barrier): New static inlines.
11341         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
11342         (sys_futex0): Return error code.
11343         (futex_wake, futex_wait): If ENOSYS was returned, clear
11344         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
11345         (cpu_relax, atomic_write_barrier): New static inlines.
11346         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
11347         (sys_futex0): Return error code.
11348         (futex_wake, futex_wait): If ENOSYS was returned, clear
11349         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
11350         (cpu_relax, atomic_write_barrier): New static inlines.
11351         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
11352         (sys_futex0): Return error code.
11353         (futex_wake, futex_wait): If ENOSYS was returned, clear
11354         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
11355         (cpu_relax, atomic_write_barrier): New static inlines.
11356         * config/linux/sem.c: Include wait.h instead of libgomp.h and
11357         futex.h.
11358         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
11359         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
11360         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
11361         types.
11362         (omp_nest_lock_t): Change owner into void *, add lock field.
11363         * config/posix95/omp-lock.h: Include semaphore.h.
11364         (omp_lock_25_t, omp_nest_lock_25_t): New types.
11365         (omp_lock_t): Use sem_t instead of mutex if semaphores
11366         aren't broken.
11367         (omp_nest_lock_t): Likewise.  Change owner to void *.
11368         * config/posix/omp-lock.h: Include semaphore.h.
11369         (omp_lock_25_t, omp_nest_lock_25_t): New types.
11370         (omp_lock_t): Use sem_t instead of mutex if semaphores
11371         aren't broken.
11372         (omp_nest_lock_t): Likewise.  Add owner field.
11373
11374 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
11375
11376         * testsuite/libgomp.c/collapse-1.c: New test.
11377         * testsuite/libgomp.c/collapse-2.c: New test.
11378         * testsuite/libgomp.c/collapse-3.c: New test.
11379         * testsuite/libgomp.c/icv-1.c: New test.
11380         * testsuite/libgomp.c/icv-2.c: New test.
11381         * testsuite/libgomp.c/lib-2.c: New test.
11382         * testsuite/libgomp.c/lock-1.c: New test.
11383         * testsuite/libgomp.c/lock-2.c: New test.
11384         * testsuite/libgomp.c/lock-3.c: New test.
11385         * testsuite/libgomp.c/loop-4.c: New test.
11386         * testsuite/libgomp.c/loop-5.c: New test.
11387         * testsuite/libgomp.c/loop-6.c: New test.
11388         * testsuite/libgomp.c/loop-7.c: New test.
11389         * testsuite/libgomp.c/loop-8.c: New test.
11390         * testsuite/libgomp.c/loop-9.c: New test.
11391         * testsuite/libgomp.c/nested-3.c: New test.
11392         * testsuite/libgomp.c/nestedfn-6.c: New test.
11393         * testsuite/libgomp.c/sort-1.c: New test.
11394         * testsuite/libgomp.c/task-1.c: New test.
11395         * testsuite/libgomp.c/task-2.c: New test.
11396         * testsuite/libgomp.c/task-3.c: New test.
11397         * testsuite/libgomp.c/task-4.c: New test.
11398         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
11399         to C++ testsuite default compiler options.
11400         * testsuite/libgomp.c++/collapse-1.C: New test.
11401         * testsuite/libgomp.c++/collapse-2.C: New test.
11402         * testsuite/libgomp.c++/ctor-10.C: New test.
11403         * testsuite/libgomp.c++/for-1.C: New test.
11404         * testsuite/libgomp.c++/for-2.C: New test.
11405         * testsuite/libgomp.c++/for-3.C: New test.
11406         * testsuite/libgomp.c++/for-4.C: New test.
11407         * testsuite/libgomp.c++/for-5.C: New test.
11408         * testsuite/libgomp.c++/loop-8.C: New test.
11409         * testsuite/libgomp.c++/loop-9.C: New test.
11410         * testsuite/libgomp.c++/loop-10.C: New test.
11411         * testsuite/libgomp.c++/task-1.C: New test.
11412         * testsuite/libgomp.c++/task-2.C: New test.
11413         * testsuite/libgomp.c++/task-3.C: New test.
11414         * testsuite/libgomp.c++/task-4.C: New test.
11415         * testsuite/libgomp.c++/task-5.C: New test.
11416         * testsuite/libgomp.c++/task-6.C: New test.
11417         * testsuite/libgomp.fortran/allocatable1.f90: New test.
11418         * testsuite/libgomp.fortran/allocatable2.f90: New test.
11419         * testsuite/libgomp.fortran/allocatable3.f90: New test.
11420         * testsuite/libgomp.fortran/allocatable4.f90: New test.
11421         * testsuite/libgomp.fortran/collapse1.f90: New test.
11422         * testsuite/libgomp.fortran/collapse2.f90: New test.
11423         * testsuite/libgomp.fortran/collapse3.f90: New test.
11424         * testsuite/libgomp.fortran/collapse4.f90: New test.
11425         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
11426         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
11427         * testsuite/libgomp.fortran/lib4.f90: New test.
11428         * testsuite/libgomp.fortran/lock-1.f90: New test.
11429         * testsuite/libgomp.fortran/lock-2.f90: New test.
11430         * testsuite/libgomp.fortran/nested1.f90: New test.
11431         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
11432         * testsuite/libgomp.fortran/strassen.f90: New test.
11433         * testsuite/libgomp.fortran/tabs1.f90: New test.
11434         * testsuite/libgomp.fortran/tabs2.f: New test.
11435         * testsuite/libgomp.fortran/task1.f90: New test.
11436         * testsuite/libgomp.fortran/task2.f90: New test.
11437         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
11438         * testsuite/libgomp.fortran/vla5.f90: Likewise.
11439         * testsuite/libgomp.c/pr26943-2.c: Likewise.
11440         * testsuite/libgomp.c/pr26943-3.c: Likewise.
11441         * testsuite/libgomp.c/pr26943-4.c: Likewise.
11442
11443 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
11444
11445         PR c++/36308
11446         * testsuite/libgomp.c++/ctor-11.C: New test.
11447         * testsuite/libgomp.c++/ctor-12.C: New test.
11448
11449 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
11450
11451         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
11452
11453 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
11454
11455         PR middle-end/36106
11456         * testsuite/libgomp.c/atomic-5.c: New test.
11457         * testsuite/libgomp.c/atomic-6.c: New test.
11458         * testsuite/libgomp.c/autopar-1.c: New test.
11459
11460 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11461
11462         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
11463         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
11464         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
11465         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
11466         * configure: Regenerate.
11467         * Makefile.in, testsuite/Makefile.in: Likewise.
11468
11469 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
11470
11471         PR bootstrap/35457
11472         * aclocal.m4: Regenerate.
11473         * configure: Regenerate.
11474
11475 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
11476
11477         PR middle-end/35611
11478         * testsuite/libgomp.c/atomic-4.c: New test.
11479
11480         PR libgomp/35625
11481         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
11482         (gomp_iter_guided_next): Likewise.
11483         * testsuite/libgomp.c/pr35625.c: New test.
11484
11485 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11486
11487         * aclocal.m4: Regenerate.
11488         * configure: Likewise.
11489         * Makefile.in: Likewise.
11490         * testsuite/Makefile.in: Likewise.
11491
11492 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
11493
11494         PR middle-end/35185
11495         * testsuite/libgomp.c++/pr35185.C: New test.
11496
11497 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
11498
11499         PR middle-end/35549
11500         * testsuite/libgomp.c/pr35549.c: New test.
11501
11502 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
11503
11504         * testsuite/libgomp.c/atomic-3.c: New test.
11505
11506 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
11507
11508         PR fortran/33197
11509         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
11510         .F08 file suffixes.
11511
11512 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
11513
11514         PR libgomp/33131
11515         * configure.ac: Add ACX_HEADER_STRING.
11516         * env.c: Include strings.h.
11517         * aclocal.m4: Regenerate.
11518         * config.h.in: Regenerate.
11519         * configure: Regenerate.
11520         * Makefile.in: Regenerate.
11521         * testsuite/Makefile.in: Regenerate.
11522
11523 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
11524
11525         PR middle-end/35196
11526         * testsuite/libgomp.c/pr35196.c: New test.
11527
11528         PR middle-end/35130
11529         * testsuite/libgomp.fortran/pr35130.f90: New test.
11530         * testsuite/libgomp.c/pr35130.c: New test.
11531
11532 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
11533
11534         PR middle-end/33880
11535         * testsuite/libgomp.c/pr33880.c: New test.
11536         * testsuite/libgomp.fortran/pr33880.f90: New test.
11537
11538 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
11539
11540         * configure: Regenerate.
11541
11542 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
11543
11544         * configure.ac: Move futex checking into ../config/futex.m4.
11545         * configure: Rebuilt.
11546         * aclocal.m4: Rebuilt.
11547         * Makefile.in: Rebuilt.
11548
11549         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
11550         2007-10-15 ../config/tls.m4 change.
11551
11552 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
11553
11554         PR c++/34513
11555         * testsuite/libgomp.c/pr34513.c: New test.
11556         * testsuite/libgomp.c++/pr34513.C: New test.
11557
11558 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
11559
11560         PR target/32765
11561         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
11562
11563 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
11564
11565         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
11566
11567 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
11568
11569         * testsuite/libgomp.c/private-1.c: New test.
11570
11571 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
11572             Paolo Bonzini  <bonzini@gnu.org>
11573
11574         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
11575         instead of 'VPATH ='.
11576         * Makefile.in: Regenerate.
11577
11578 2007-11-23  Matthias Klose  <doko@ubuntu.com>
11579
11580         * configure.ac: Adjust makeinfo version check.
11581         * configure: Regenerate.
11582
11583 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
11584
11585         PR fortran/34020
11586         * testsuite/libgomp.fortran/pr34020.f90: New test.
11587
11588 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
11589
11590         PR c++/33894
11591         * testsuite/libgomp.c++/atomic-1.C: New test.
11592
11593 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
11594
11595         PR libgomp/33275
11596         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
11597         Make x and y integers rather than (implicit) reals.  Add private (j)
11598         clause to the last omp parallel.
11599
11600 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
11601
11602         * configure: Regenerate following changes to ../config/tls.m4.
11603
11604 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
11605
11606         * testsuite/libgomp.fortran/stack.f90: New test.
11607
11608 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
11609
11610         * config/mingw32/proc.c: New file.
11611
11612 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
11613
11614         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
11615         (main): Use __get_cpuid to get i386 target fetaures.
11616         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
11617         (main): Use __get_cpuid to get x86_64 target fetaures.
11618
11619 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
11620
11621         PR target/32765
11622         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
11623         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
11624
11625 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
11626
11627         PR fortran/32550
11628         * testsuite/libgomp.fortran/pr32550.f90: New test.
11629         * testsuite/libgomp.fortran/crayptr2.f90: New test.
11630
11631 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
11632
11633         * aclocal.m4: Regenerated.
11634
11635 2007-07-05  Tobias Burnus  <burnus@net-b.de>
11636
11637         PR fortran/32359
11638         * testsuite/libgomp.fortran/pr32359.f90: New.
11639
11640 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
11641
11642         PR libgomp/32468
11643         * sections.c (GOMP_parallel_sections_start): Only decrease
11644         number of threads to COUNT if dyn_var is true.
11645         * testsuite/libgomp.c/pr32468.c: New test.
11646
11647 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
11648
11649         PR libgomp/26308
11650         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
11651
11652 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
11653
11654         PR middle-end/32362
11655         * testsuite/libgomp.c/pr32362-1.c: New test.
11656         * testsuite/libgomp.c/pr32362-2.c: New test.
11657         * testsuite/libgomp.c/pr32362-3.c: New test.
11658
11659 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
11660
11661         * team.c (gomp_team_start): Fix setting up thread_attr
11662         stack size.
11663
11664 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
11665
11666         * configure: Regenerate.
11667
11668 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
11669
11670         * Makefile.in: Regenerate.
11671         * configure: Regenerate.
11672         * aclocal.m4: Regenerate.
11673         * testsuite/Makefile.in: Regenerate.
11674
11675 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
11676
11677         * config/linux/proc.c: New file.
11678
11679         PR libgomp/28482
11680         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
11681
11682 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
11683
11684         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
11685
11686 2007-04-16  Matthias Klose  <doko@debian.org>
11687
11688         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
11689         flags if not building with -m64.
11690         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
11691         flag for i?86-*-* targets, if current target matches -m64.
11692
11693 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
11694
11695         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
11696         * Makefile.in: Regenerate.
11697
11698 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
11699
11700         PR testsuite/31369
11701         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
11702         ld_library_path.
11703         * testsuite/libgomp.fortran/fortran.exp: Likewise.
11704
11705 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
11706
11707         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
11708         decls.
11709         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
11710         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
11711         (parse_affinity): New function.
11712         (initialize_env): Call it and gomp_init_affinity.
11713         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
11714         create new pthread_attr_t and call gomp_init_thread_affinity
11715         on it for each thread before passing the attribute to pthread_create.
11716         * config/linux/affinity.c: New file.
11717         * config/posix/affinity.c: New file.
11718         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
11719         * configure: Rebuilt.
11720         * config.h.in: Rebuilt.
11721         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
11722         * Makefile.in: Rebuilt.
11723
11724 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
11725
11726         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
11727         *-*-darwin*.
11728         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
11729         and use it if found.
11730
11731 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
11732
11733         * testsuite/config/default.exp: New file.
11734         * testsuite/lib/libgomp.exp: New file.
11735         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
11736         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
11737         load_lib *, load_gcc_lib *): Move to libgomp.exp.
11738         (libgomp_load): Remove.
11739         * testsuite/lib/libgomp.exp (libgomp_init): Compute
11740         always_ld_library_path, not ld_library_path.  Set additional_flags
11741         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
11742         (target_compile): Do not call libgomp_init.  Append lang_library_path
11743         and lang_link_flags to options.
11744         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
11745         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
11746         here.
11747         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
11748         always_ld_library_path.  Set LD_LIBRARY_PATH here.
11749         * testsuite/libgomp.fortran/fortran.exp: Ditto.
11750         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
11751         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
11752         CX8 flag.
11753         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
11754         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
11755         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
11756         * testsuite/libgomp.c/pr29947-1.c: Ditto.
11757         * testsuite/libgomp.c/atomic-10.c: Ditto.
11758
11759 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
11760
11761         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
11762         dg-final cleanup-modules line.
11763         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
11764         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
11765         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
11766         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
11767         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
11768         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
11769         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
11770
11771 2007-03-18  Andreas Schwab  <schwab@suse.de>
11772
11773         * acinclude.m4: Adjust regular expression for ld version
11774         extraction.
11775         * configure: Regenerate.
11776
11777 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
11778
11779         * Makefile.am: Add install-pdf target as copied from
11780         automake v1.10 rules.
11781         * Makefile.in: Regenerate
11782
11783 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
11784
11785         PR libgomp/28486
11786         * configure: Regenerate.
11787
11788         PR c++/30703
11789         * testsuite/libgomp.c++/pr30703.C: New test.
11790
11791 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
11792
11793         Revert:
11794         2006-07-05  Eric Christopher  <echristo@apple.com>
11795         * configure.ac: Depend addition of -pthread on host OS.
11796         * configure: Regenerate.
11797
11798 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11799
11800         * libgomp.texi: Fix spacing after abbreviations.
11801
11802 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
11803
11804         PR libgomp/30546
11805         * configure.ac: Add check for makeinfo
11806         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
11807         if an appropriate version of makeinfo is found.
11808         * aclocal.m4: Regenerated.
11809         * configure: Regenerated.
11810         * Makefile.in: Regenerated.
11811         * testsuite/Makefile.in: Regenerated.
11812
11813 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
11814
11815         PR libgomp/30540
11816         * libgomp.texi: More about implementation-dependent settings.
11817
11818 2007-01-26  Tobias Burnus  <burnus@net-b.de>
11819
11820         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
11821
11822 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
11823
11824         PR middle-end/30494
11825         * testsuite/libgomp.c/pr30494.c: New test.
11826
11827 2007-01-15  Tom Tromey  <tromey@redhat.com>
11828
11829         * configure: Rebuilt.
11830         * configure.ac: Fixed comment.
11831
11832 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
11833
11834         * libgomp.texi: Document implementation specific default values of
11835         environment variables.
11836
11837 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
11838
11839         PR libgomp/28209
11840         * libgomp.texi: New file.
11841         * configure.ac: Add --enable-generated-files-in-srcdir option.
11842         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
11843         files to srcdir.
11844         * Makefile.in: Regenerated.
11845         * config.h.in: Regenerated.
11846         * testsuite/Makefile.in: Regenerated.
11847         * NOTES: Removed.
11848
11849 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
11850
11851         PR libgomp/29949
11852         * env.c (omp_set_num_threads): Set illegal thread count to 1.
11853
11854 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
11855
11856         * configure: Regenerate.
11857
11858 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
11859
11860         PR libgomp/29947
11861         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
11862         start if there shouldn't be any loop iterations.
11863         (gomp_loop_ordered_static_start): Remove start == end test.
11864         * testsuite/libgomp.c/pr29947-1.c: New test.
11865         * testsuite/libgomp.c/pr29947-2.c: New test.
11866
11867 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
11868
11869         * configure.tgt: Force initial-exec TLS model on Linux only.
11870
11871 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
11872
11873         * configure: Regenerated.
11874
11875 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
11876
11877         * env.c (parse_schedule): Reject out of range values.
11878         (parse_unsigned_long): Reject out of range, negative or zero values.
11879
11880 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
11881
11882         PR fortran/29629
11883         * testsuite/libgomp.fortran/pr29629.f90: New test.
11884
11885 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
11886
11887         PR libgomp/29494
11888         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
11889         * config/posix95: New directory.
11890         * config/posix95/omp-lock.h: New file.
11891         * config/posix95/lock.c: Likewise.
11892
11893 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
11894
11895         * aclocal.m4: Regenerate.
11896         * configure: Regenerate.
11897
11898 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
11899
11900         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
11901         '<' to '<='.
11902
11903 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
11904
11905         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
11906         test.
11907         * configure: Regenerate.
11908         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
11909
11910 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
11911
11912         PR middle-end/25261
11913         PR middle-end/28790
11914         * testsuite/libgomp.c/nestedfn-4.c: New test.
11915         * testsuite/libgomp.c/nestedfn-5.c: New test.
11916         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
11917
11918         PR fortran/29097
11919         * testsuite/libgomp.fortran/condinc1.f: New test.
11920         * testsuite/libgomp.fortran/condinc2.f: New test.
11921         * testsuite/libgomp.fortran/condinc3.f90: New test.
11922         * testsuite/libgomp.fortran/condinc4.f90: New test.
11923         * testsuite/libgomp.fortran/condinc1.inc: New file.
11924
11925 2006-09-18  Tom Tromey  <tromey@redhat.com>
11926
11927         * configure: Rebuilt.
11928
11929 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
11930
11931         PR c/28768
11932         PR preprocessor/14634
11933         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
11934         to AC_DEFINE.
11935         * configure: Regenerate.
11936
11937 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
11938
11939         * testsuite/libgomp.fortran/reduction3.f90: Change
11940         -2147483648 to -huge(i)-1 to avoid overflow.
11941         * testsuite/libgomp.fortran/reduction4.f90: Change
11942         Z'ffffffff' to not(0) to avoid overflow.
11943
11944 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
11945
11946         PR libgomp/25938
11947         * Makefile.am (libsubincludedir): New.
11948         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
11949         * Makefile.in: Regenerate.
11950
11951 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
11952
11953         PR libgomp/28725
11954         * env.c: Include ctype.h.
11955         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
11956         leading and/or trailing whitespace and compare strings case
11957         insensitively.
11958
11959 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
11960
11961         PR fortran/28390
11962         * testsuite/libgomp.fortran/pr28390.f: New test.
11963
11964 2006-07-05  Eric Christopher  <echristo@apple.com>
11965
11966         * configure.ac: Depend addition of -pthread on host OS.
11967         * configure: Regenerate.
11968
11969 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
11970
11971         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
11972         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
11973         defined.
11974
11975 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
11976
11977         PR libgomp/26175
11978         PR libgomp/26477
11979         * configure.ac: If neither --enable-linux-futex nor
11980         --disable-linux-futex is passed, determine the default by checking
11981         for compiling and/or running against NPTL.  With --enable-linux-futex,
11982         check if SYS_gettid and SYS_futex are defined.
11983         * configure: Rebuilt.
11984
11985 2006-06-14  Richard Henderson  <rth@redhat.com>
11986
11987         PR libgomp/28008
11988         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
11989         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
11990
11991 2006-06-09  Richard Henderson  <rth@redhat.com>
11992
11993         * env.c (gomp_nthreads_var): Change to unsigned long.
11994         (gomp_run_sched_chunk): Likewise.
11995         (parse_unsigned_long): Rename from parse_num_threads and generalize.
11996         (initialize_env): Initialize gomp_thread_attr.
11997         * libgomp.h (gomp_nthreads_var): Update decl.
11998         (gomp_run_sched_chunk): Likewise.
11999         (gomp_thread_attr): Declare.
12000         * team.c (gomp_thread_attr): Export.
12001         (initialize_team): Don't initialize it.
12002
12003 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
12004
12005         PR fortran/27916
12006         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
12007         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
12008
12009 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
12010
12011         * config/mingw32/time.c: New file.
12012         * configure.tgt: Use it.
12013
12014 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
12015
12016         * Makefile.am: Add install-html target. Add install-html to .PHONY
12017         * Makefile.in: Regenerate.
12018
12019 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
12020
12021         PR libgomp/27612
12022         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
12023         * testsuite/libgomp.c/critical-1.c: Likewise.
12024         * testsuite/libgomp.c/loop-1.c: Likewise.
12025         * testsuite/libgomp.c/loop-2.c: Likewise.
12026         * testsuite/libgomp.c/single-1.c: Likewise.
12027         * testsuite/libgomp.c/ordered-1.c: Likewise.
12028         * testsuite/libgomp.c/ordered-2.c: Likewise.
12029
12030 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
12031
12032         PR middle-end/27416
12033         * libgomp.fortran/pr27416-1.f90: New test.
12034
12035 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
12036
12037         PR fortran/27395
12038         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
12039         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
12040
12041 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
12042
12043         PR c++/26943
12044         * testsuite/libgomp.c/pr26943-1.c: New test.
12045         * testsuite/libgomp.c/pr26943-2.c: New test.
12046         * testsuite/libgomp.c/pr26943-3.c: New test.
12047         * testsuite/libgomp.c/pr26943-4.c: New test.
12048         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
12049         * testsuite/libgomp.c++/pr26943.C: New test.
12050
12051 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
12052
12053         PR middle-end/27337
12054         * testsuite/libgomp.c++/pr27337.C: New test.
12055
12056 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
12057
12058         PR c/26171
12059         * testsuite/libgomp.c/pr26171.c: New test.
12060
12061 2006-04-25  Richard Henderson  <rth@redhat.com>
12062
12063         PR libgomp/25865
12064         * configure.ac: Use GCC_CHECK_TLS.
12065         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
12066         * Makefile.in, aclocal.m4, configure: Regenerate.
12067
12068 2006-04-10  Matthias Klose  <doko@debian.org>
12069
12070         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
12071         directory names containing underscores.
12072
12073 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
12074
12075         PR c++/26691
12076         * testsuite/libgomp.c++/pr26691.C: New test.
12077
12078 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
12079
12080         * testsuite/libgomp.fortran/retval2.f90: New test.
12081
12082 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
12083
12084         * testsuite/libgomp.c++: New directory.
12085
12086 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
12087
12088         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
12089         * config/posix/sem.c: Implement the above.
12090
12091 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
12092
12093         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
12094         define HAVE_BROKEN_POSIX_SEMAPHORES.
12095         * configure: Rebuilt.
12096         * config.h.in: Rebuilt.
12097
12098 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
12099
12100         PR bootstrap/26161
12101         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
12102         for the other pthread check.
12103         * configure: Regenerate.
12104         * config.h.in: Regenerate.
12105
12106 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
12107
12108         PR libgomp/25938
12109         PR libgomp/25984
12110         * Makefile.am (fincludedir): New variable.
12111         (nodist_include_HEADERS): Remove Fortran files.
12112         (nodist_finclude_HEADERS): New variable.
12113         * Makefile.in: Regenerated.
12114
12115 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
12116
12117         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
12118         Remove tests for returning assumed character length arrays.
12119
12120 2006-02-12  Roger Sayle  <roger@eyesopen.com>
12121             John David Anglin  <dave@hiauly1.hia.nrc.ca>
12122
12123         PR libgomp/25936
12124         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
12125
12126 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
12127
12128         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
12129
12130 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
12131
12132         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
12133         part of LD_LIBRARY_PATH manually.
12134
12135 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
12136
12137         PR libgomp/25852
12138         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
12139         libgomp_init.
12140
12141 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
12142
12143         PR libgomp/25884
12144         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
12145         * configure.ac (PERL): Don't set.
12146         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
12147         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
12148         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
12149         * omp.h.in: Wrap the new configure substitutions with @ characters.
12150         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
12151         * aclocal.m4, configure, Makefile.in: Regenerate.
12152         * mkomp_h.pl: Delete.
12153
12154 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
12155
12156         PR libgomp/25259
12157         * configure.ac: Use GCC_HEADER_STDINT.
12158         * libgomp.h: Include gstdint.h.
12159         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
12160         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
12161
12162 2006-01-24  Richard Henderson  <rth@redhat.com>
12163
12164         PR libgomp/25942
12165         * configure.ac: Add AM_MAINTAINER_MODE.
12166         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
12167
12168 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
12169
12170         * Makefile.in: Regenerate.
12171         * testsuite/Makefile.in: Regenerate.
12172         * aclocal.m4: Regenerate.
12173
12174 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
12175
12176         * config/posix/proc.c: Conditional include of sys/loadavg.h for
12177         Solaris.
12178         * configure.ac: Add check for loadavg.h.
12179         (link_gomp): Adjust comment.
12180         * configure: Regenerate.
12181         * config.h.in: Regenerate.
12182
12183 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
12184
12185         PR libgomp/25877
12186         * configure.ac: Remove check for alloca.h.
12187         * configure: Regenerate.
12188         * config.h.in: Regenerate.
12189         * libgomp.h: define gomp_alloca to be __builtin_alloca.
12190         * team.c: Remove use of alloca.h.
12191         Call gomp_alloca instead of alloca.
12192
12193 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
12194
12195         PR libgomp/25877
12196         * team.c: Add include of alloca.h.
12197         * configure.ac: Add check for alloca.h.
12198         * configure: Regenerate.
12199         * config.h.in: Regenerate.
12200
12201 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
12202
12203         PR fortran/25219
12204         * testsuite/libgomp.fortran/pr25219.f90: New test.
12205
12206 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
12207
12208         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
12209         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
12210         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
12211         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
12212         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
12213         testsuite/libgomp.fortran/threadprivate1.f90,
12214         testsuite/libgomp.fortran/threadprivate2.f90,
12215         testsuite/libgomp.fortran/threadprivate3.f90,
12216         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
12217         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
12218         testsuite/libgomp.fortran/omp_parse3.f90: Change required
12219         effective-target to TLS runtime.
12220
12221         * testsuite/libgomp.fortran/pr25162.f: Require
12222         effective-target TLS runtime.
12223
12224 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
12225
12226         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
12227         * testsuite/libgomp.c/nestedfn-3.c: New test.
12228
12229 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
12230
12231         PR fortran/25162
12232         * testsuite/libgomp.fortran/pr25162.f: New test.
12233
12234 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
12235
12236         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
12237         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
12238
12239 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
12240
12241         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
12242         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
12243         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
12244         single.c, team.c, work.c, config/linux/alpha/futex.h,
12245         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
12246         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
12247         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
12248         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
12249         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
12250         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
12251         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
12252         FSF address.
12253
12254 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
12255
12256         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
12257         to nodist_noinst_HEADERS.
12258         * Makefile.in: Rebuilt.
12259
12260         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
12261         add integer count field.
12262         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
12263         omp_nest_lock_t type change.
12264         (omp_init_nest_lock): Likewise.  Initialize count to 0.
12265         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
12266         Increment count.
12267         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
12268         Decrement count.
12269         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
12270         Increment count if successful and return the new nesting level.
12271         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
12272         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
12273         * testsuite/libgomp.c/lib-1.c: New test.
12274         * testsuite/libgomp.fortran/lib1.f90: New test.
12275         * testsuite/libgomp.fortran/lib2.f: New test.
12276         * testsuite/libgomp.fortran/lib3.f: New test.
12277
12278 2005-11-17  Richard Henderson  <rth@redhat.com>
12279
12280         PR 24845
12281         * Makefile.am (nodist_toolexeclib_HEADERS): New.
12282         * configure.ac (link_gomp): New.  Substitute it.
12283         (AC_CONFIG_FILES): Add libgomp.spec.
12284         * libgomp.spec.in: New file.
12285         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
12286         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
12287
12288 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
12289
12290         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
12291         reduction(-:var) behaving the same as reduction(+:var).
12292         * testsuite/libgomp.c/reduction-4.c: New test.
12293
12294 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
12295
12296         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
12297         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
12298         testsuite/libgomp.c/copyin-3.c,
12299         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
12300         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
12301         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
12302         testsuite/libgomp.c++/pr24455.C,
12303         testsuite/libgomp.fortran/threadprivate1.f90,
12304         testsuite/libgomp.fortran/threadprivate2.f90,
12305         testsuite/libgomp.fortran/threadprivate3.f90,
12306         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
12307         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
12308         testsuite/libgomp.fortran/omp_parse3.f90: Require
12309         effective-target TLS.
12310
12311 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
12312
12313         * HEADER: Remove.
12314
12315 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
12316
12317         PR libgomp/24797
12318         * team.c (initialize_team): Pass NULL rather than free as
12319         pthread_key_create destructor.  Initialize thread specific data
12320         pointer in initial thread to a static local variable rather than
12321         malloced memory.
12322
12323 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
12324
12325         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
12326         its location to ld_library_path.
12327
12328 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
12329
12330         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
12331
12332 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
12333
12334         * testsuite/libgomp.c: Rename from libgomp.dg.
12335
12336 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
12337
12338         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
12339         threadprivate variable 'i'.
12340
12341 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
12342
12343         * config/linux/s390/futex.h: New file.
12344         * configure.tgt: Use it.
12345
12346         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
12347         before the parallel.
12348
12349 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
12350
12351         PR c++/24734
12352         * testsuite/libgomp.c++/master-1.C: New test.
12353
12354 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
12355
12356         * testsuite/libgomp.dg/copyin-3.c: New test.
12357
12358 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
12359
12360         * testsuite/libgomp.fortran/retval1.f90: New test.
12361         * testsuite/libgomp.fortran/vla7.f90: New test.
12362
12363 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
12364
12365         * testsuite/libgomp.fortran/vla2.f90: New test.
12366         * testsuite/libgomp.fortran/vla3.f90: New test.
12367         * testsuite/libgomp.fortran/vla4.f90: New test.
12368         * testsuite/libgomp.fortran/vla5.f90: New test.
12369         * testsuite/libgomp.fortran/vla6.f90: New test.
12370
12371 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
12372
12373         * config/linux/sparc/futex.h: New file.
12374         * configure.tgt: Use it.
12375         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
12376
12377         * critical.c: Include stdlib.h.
12378         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
12379         ignoring return value.
12380         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
12381         LIBGOMP_CHECK_SYNC_BUILTINS check.
12382         * configure: Rebuilt.
12383
12384 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
12385
12386         * testsuite/libgomp.fortran/vla1.f90: New test.
12387
12388 2005-10-31  Richard Henderson  <rth@redhat.com>
12389
12390         * testsuite/libgomp.fortran/character2.f90: Fix race condition
12391         setting 's' in different threads.
12392
12393 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
12394
12395         * libgomp.h (attribute_hidden, ialias): Define.
12396         * config/posix/proc.c (omp_get_num_procs): Add ialias.
12397         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
12398         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
12399         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
12400         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
12401         omp_test_lock, omp_test_nest_lock): Likewise.
12402         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
12403         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
12404         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
12405         omp_test_lock, omp_test_nest_lock): Likewise.
12406         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
12407         omp_get_dynamic, omp_get_nested): Likewise.
12408         * parallel.c (omp_get_num_threads, omp_get_max_threads,
12409         omp_get_thread_num, omp_in_parallel): Likewise.
12410         * fortran.c (ialias_redirect): Define.
12411         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
12412         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
12413         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
12414         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
12415         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
12416         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
12417         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
12418         omp_get_wtime): Add ialias_redirect.
12419
12420 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
12421
12422         * fortran.c: Include stdlib.h.
12423
12424 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
12425
12426         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
12427         * Makefile.in: Regenerated.
12428
12429 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
12430
12431         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
12432         * libgomp_f.h.in (omp_check_defines): New function.
12433         * env.c: Include libgomp_f.h.
12434         (initialize_env): Call omp_check_defines.
12435
12436         * testsuite/libgomp.dg/copyin-2.c: New test.
12437         * testsuite/libgomp.c++/copyin-2.C: New test.
12438         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
12439
12440         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
12441         * testsuite/libgomp.fortran/sharing2.f90: New test.
12442
12443         * testsuite/libgomp.dg/copyin-1.c: New test.
12444         * testsuite/libgomp.c++/copyin-1.C: New test.
12445
12446 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
12447
12448         * testsuite/libgomp.fortran/crayptr1.f90: New test.
12449
12450         * testsuite/libgomp.fortran/workshare1.f90: New test.
12451
12452         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
12453         only test.
12454         * libgomp.fortran/sharing1.f90: New test.
12455
12456 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
12457
12458         PR c++/24502
12459         * testsuite/libgomp.c++/loop-7.C: New test.
12460
12461         * testsuite/libgomp.dg/nestedfn-2.c: New test.
12462
12463         * testsuite/libgomp.dg/nestedfn-1.c: New test.
12464         * testsuite/libgomp.fortran/reduction6.f90: New test.
12465         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
12466
12467 2005-10-23  Richard Henderson  <rth@redhat.com>
12468
12469         * testsuite/libgomp.c++/ctor-1.C: New.
12470         * testsuite/libgomp.c++/ctor-2.C: New.
12471         * testsuite/libgomp.c++/ctor-3.C: New.
12472         * testsuite/libgomp.c++/ctor-4.C: New.
12473         * testsuite/libgomp.c++/ctor-5.C: New.
12474         * testsuite/libgomp.c++/ctor-6.C: New.
12475         * testsuite/libgomp.c++/ctor-7.C: New.
12476         * testsuite/libgomp.c++/ctor-8.C: New.
12477         * testsuite/libgomp.c++/ctor-9.C: New.
12478
12479 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
12480
12481         PR 24455
12482         * testsuite/libgomp.c++/pr24455-1.C: New test.
12483         * testsuite/libgomp.c++/pr24455.C: New test.
12484         * testsuite/libgomp.dg/pr24455-1.c: New test.
12485         * testsuite/libgomp.dg/pr24455.c: New test.
12486
12487 2005-10-20  Richard Henderson  <rth@redhat.com>
12488
12489         * testsuite/libgomp.c++/loop-6.C: New.
12490         * testsuite/libgomp.dg/loop-3.c: New.
12491
12492 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
12493
12494         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
12495         explicitly private.
12496         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
12497         explicitly shared.
12498
12499 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
12500
12501         * testsuite/libgomp.fortran/jacobi.f: New test.
12502
12503 2005-10-19  Richard Henderson  <rth@redhat.com>
12504
12505         * configure.tgt (i?86-linux): Default to with_arch instead of
12506         CFLAGS.  Add -mtune to match target_cpu.
12507         (x86_64-linux): Tune to i686.
12508
12509         * fortran.c (omp_test_nest_lock_): Fix typo.
12510
12511 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
12512
12513         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
12514         gomp_ordered_sync): Do nothing if team->nthreads == 1.
12515         * testsuite/libgomp.dg/ordered-3.c: New test.
12516
12517         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
12518         Remove volatile keyword.
12519
12520         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
12521         in COMMON block to avoid warnings on 64-bit targets.
12522
12523 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
12524
12525         * testsuite/libgomp.dg/shared-3.c: New test.
12526
12527 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
12528
12529         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
12530         * testsuite/libgomp.fortran/reduction5.f90: New test.
12531
12532 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
12533
12534         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
12535         dg-options.
12536         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
12537         flush loop now that __sync_synchronize has proper memory barrier.
12538         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
12539         Add -ffixed-form to dg-options.
12540
12541 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
12542
12543         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
12544         from subdirectories.
12545         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
12546         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
12547         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
12548         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
12549         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
12550         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
12551         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
12552         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
12553         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
12554         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
12555         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
12556         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
12557         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
12558         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
12559         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
12560         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
12561         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
12562         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
12563         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
12564         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
12565         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
12566         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
12567         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
12568         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
12569         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
12570
12571 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
12572
12573         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
12574         lang_library_path exists.  Use find instead of glob to gather tests.
12575         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
12576
12577 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
12578
12579         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
12580         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
12581         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
12582         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
12583         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
12584         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
12585         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
12586         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
12587         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
12588         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
12589         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
12590         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
12591         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
12592
12593 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
12594
12595         * testsuite/libgomp.dg/vla-1.c: New test.
12596
12597         * testsuite/libgomp.fortran/reference2.f90: New test.
12598
12599         * testsuite/libgomp.fortran/character2.f90: Remove explicit
12600         declaration of omp_get_thread_num.
12601         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
12602         use omp_lib.
12603
12604         * testsuite/libgomp.fortran/reduction1.f90: New test.
12605         * testsuite/libgomp.fortran/reduction2.f90: New test.
12606         * testsuite/libgomp.fortran/reduction3.f90: New test.
12607         * testsuite/libgomp.fortran/reduction4.f90: New test.
12608
12609 2005-10-13  Richard Henderson  <rth@redhat.com>
12610
12611         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
12612         * Makefile.in: Regenerate.
12613         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
12614         * libgomp.h: Include bar.h.
12615         (struct gomp_barrier): Remove.
12616         (struct gomp_team): Add barrier.  Replace master_barrier with
12617         master_release.  Replace threads with ordered_release.
12618         (struct gomp_thread): Replace barrier with release.
12619         * ordered.c (gomp_ordered_first): Update for ordered_release change.
12620         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
12621         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
12622         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
12623         (GOMP_single_copy_end): Likewise.
12624         * team.c (gomp_threads_dock): New.
12625         (gomp_barrier_init, gomp_barrier_destroy): Remove.
12626         (gomp_thread_start): Use gomp_barrier_wait.
12627         (new_team, free_team): Update for gomp_team changes.
12628         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
12629         (gomp_team_end): Use gomp_barrier_wait.
12630         (initialize_team): Update for gomp_thread changes.
12631         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
12632         (gomp_work_share_end_nowait): Use atomic ops when available.
12633         * config/linux/bar.c, config/linux/bar.h: New files.
12634         * config/posix/bar.c, config/posix/bar.h: New files.
12635
12636 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
12637
12638         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
12639         * testsuite/libgomp.dg/single-2.c: New test.
12640
12641         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
12642         lang_link_flags): Unset, so that they aren't inherited from previously
12643         sourced *.exp.
12644
12645         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
12646
12647 2005-10-12  Richard Henderson  <rth@redhat.com>
12648
12649         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
12650         (libgomp_init): Use lang_test_file, lang_library_path, and
12651         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
12652
12653         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
12654         (lang_test_file, lang_link_flags): New.
12655         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
12656
12657         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
12658         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
12659         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
12660         testsuite/libgomp.c++/parallel-1.C,
12661         testsuite/libgomp.c++/reduction-1.C,
12662         testsuite/libgomp.c++/reduction-2.C,
12663         testsuite/libgomp.c++/reduction-3.C,
12664         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
12665         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
12666         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
12667         New files, largely cribbed from the C testsuite.
12668
12669 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
12670
12671         * testsuite/libgomp.fortran/character1.f90: New test.
12672         * testsuite/libgomp.fortran/character2.f90: New test.
12673
12674         * testsuite/libgomp.dg/nested-1.c: New test.
12675         * testsuite/libgomp.dg/nested-2.c: New test.
12676         * testsuite/libgomp.fortran/do1.f90: New test.
12677         * testsuite/libgomp.fortran/do2.f90: New test.
12678
12679         * testsuite/libgomp.fortran/reference1.f90: New test.
12680
12681 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
12682
12683         * testsuite/libgomp.dg/reduction-1.c: New test.
12684         * testsuite/libgomp.dg/reduction-2.c: New test.
12685         * testsuite/libgomp.dg/reduction-3.c: New test.
12686
12687 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
12688
12689         * testsuite/libgomp.dg/atomic-1.c: New test.
12690         * testsuite/libgomp.dg/atomic-2.c: New test.
12691
12692 2005-10-09  Richard Henderson  <rth@redhat.com>
12693
12694         * critical.c (atomic_lock): New.
12695         (initialize_critical): Initialize it.
12696         (GOMP_atomic_start, GOMP_atomic_end): New.
12697         * libgomp.map: Export them.
12698         * libgomp_g.h: Declare them.
12699
12700         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
12701
12702 2005-10-02  Richard Henderson  <rth@redhat.com>
12703
12704         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
12705         to XCFLAGS instead of CFLAGS.
12706
12707 2005-09-30  Richard Henderson  <rth@redhat.com>
12708
12709         * configure.ac: Determine whether -pthread or -lpthread is needed.
12710         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
12711         * Makefile.in, configure: Rebuild.
12712
12713 2005-09-28  Richard Henderson  <rth@redhat.com>
12714
12715         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
12716         * testsuite/libgomp.dg/omp-single-3.c: New test.
12717
12718 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
12719
12720         * testsuite/libgomp.dg/omp-single-2.c: New test.
12721         * testsuite/libgomp.dg/shared-2.c: Fix return code.
12722
12723 2005-09-27  Richard Henderson  <rth@redhat.com>
12724
12725         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
12726         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
12727
12728 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
12729
12730         * testsuite/libgomp.dg/omp-loop03.c: New test.
12731
12732 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
12733
12734         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
12735
12736 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
12737
12738         * testsuite/libgomp.dg/omp-single-1.c: New test.
12739         * testsuite/libgomp.dg/shared-1.c: Return 0.
12740         Add prototype for abort.
12741         * testsuite/libgomp.dg/shared-2.c: Likewise.
12742
12743 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
12744
12745         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
12746         constructs.
12747
12748 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
12749
12750         * testsuite/libgomp.dg/shared-1.c: New test.
12751         * testsuite/libgomp.dg/shared-2.c: New test.
12752
12753 2005-09-24  Richard Henderson  <rth@redhat.com>
12754
12755         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
12756
12757 2005-09-24  Richard Henderson  <rth@redhat.com>
12758
12759         * iter.c (gomp_iter_static_next): Round up when computing number
12760         of iterations.  Don't bother distributing a remainder equally.
12761
12762         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
12763         Don't call srand.  Zero b before testing.
12764         (main): New.
12765
12766 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
12767
12768         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
12769         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
12770
12771 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
12772
12773         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
12774         without !$omp end do, followed immediately by subroutine end.
12775
12776 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
12777
12778         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
12779
12780 2005-09-22  Richard Henderson  <rth@redhat.com>
12781
12782         * critical.c (GOMP_critical_name_start): Change argument to void**.
12783         Reuse the pointer space if the mutex fits.
12784         (GOMP_critical_name_end): Likewise.
12785         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
12786         * libgomp_g.h (GOMP_critical_name_start): Update decl.
12787         (GOMP_critical_name_end): Likewise.
12788         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
12789         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
12790
12791 2005-09-20  Richard Henderson  <rth@redhat.com>
12792
12793         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
12794         (create_lock_lock): New.
12795         (initialize_critical): Initialize it.
12796         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
12797         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
12798
12799 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
12800
12801         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
12802
12803 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
12804
12805         * testsuite/libgomp.dg/omp-loop01.c: New test.
12806         * testsuite/libgomp.dg/omp-loop02.c: New test.
12807
12808 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
12809
12810         * configure.ac (AC_PROG_FC): Add.
12811         (USE_FORTRAN): New automake conditional.
12812         * configure: Rebuilt.
12813         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
12814         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
12815         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
12816         Add rules to build them.
12817         * Makefile.in: Rebuilt.
12818         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
12819         OMP_NEST_LOCK_KIND.
12820         * libgomp.map: Add Fortran wrappers.
12821         * libgomp_f.h.in: New file.
12822         * omp_lib.h.in: New file.
12823         * omp_lib.f90.in: New file.
12824         * fortran.c: New file.
12825         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
12826         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
12827         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
12828         libgfortran has been built.
12829         * testsuite/libgomp.fortran/fortran.exp: New file.
12830         * testsuite/libgomp.fortran/omp_cond1.f: New test.
12831         * testsuite/libgomp.fortran/omp_cond2.f: New test.
12832         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
12833         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
12834         * testsuite/libgomp.fortran/omp_hello.f: New test.
12835         * testsuite/libgomp.fortran/omp_orphan.f: New test.
12836         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
12837         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
12838         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
12839         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
12840         * testsuite/libgomp.fortran/omp_reduction.f: New test.
12841         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
12842         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
12843
12844 2005-08-30  Richard Henderson  <rth@redhat.com>
12845
12846         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
12847         function for when aliases are not usable.
12848         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
12849         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
12850         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
12851         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
12852         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
12853         GOMP_loop_ordered_guided_next): Likewise.
12854         * ordered.c (GOMP_ordered_start): Likewise.
12855
12856 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
12857
12858         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
12859         * testsuite/libgomp.dg/omp_hello.c: Fix return code
12860         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
12861         * testsuite/libgomp.dg/omp_orphan.c: Likewise
12862         * testsuite/libgomp.dg/omp_reduction.c: Likewise
12863         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
12864         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
12865         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
12866         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
12867
12868 2005-07-07  Eric Christopher  <echristo@redhat.com>
12869             Diego Novillo  <dnovillo@redhat.com>
12870
12871         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
12872         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
12873         up code.
12874         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
12875         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
12876         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
12877         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
12878         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
12879         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
12880         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
12881
12882 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
12883
12884         * TOPLEVEL.patch: Remove.
12885
12886 2005-05-16  Richard Henderson  <rth@redhat.com>
12887
12888         * configure.ac: Test for clock_gettime.
12889         * config.h.in, configure: Rebuild.
12890         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
12891         (omp_get_wtime): Use clock_gettime if available.
12892         (omp_get_wtick): Use clock_getres if available.
12893
12894 2005-05-11  Richard Henderson  <rth@redhat.com>
12895
12896         * config/linux/ia64/futex.h: New file.
12897         * configure.tgt: Use it.
12898
12899         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
12900
12901 2005-05-07  Richard Henderson  <rth@redhat.com>
12902
12903         * config/linux/powerpc/futex.h: New file.
12904         * configure.tgt: Use it.
12905
12906         * config/linux/i486/futex.h: Merge ...
12907         * config/linux/x86_64/futex.h: ... into ...
12908         * config/linux/x86/futex.h: ... here.
12909         * configure.tgt: Update to match.
12910
12911 2005-05-06  Richard Henderson  <rth@redhat.com>
12912
12913         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
12914         * config/linux/i486/futex.h: Likewise.
12915         * config/linux/x86_64/futex.h: Likewise.
12916
12917         * config/linux/lock.c: New file.
12918         * config/linux/omp-lock.h: New file.
12919
12920         * critical.c, env.h: Don't include omp.h
12921         * config/posix/lock.c: Include libgomp.h instead of omp.h.
12922         * config/posix/time.c: Likewise.
12923         * config/posix/omp-lock.h: New file.
12924         * libgomp.h: Include omp-lock.h and omp.h.
12925         * Makefile.am (nodist_include_HEADERS): New.
12926         (omp.h): New rule.
12927         * configure.ac (PERL): New.
12928         * mkomp_h.pl: New file.
12929         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
12930         with templates.
12931         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
12932
12933         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
12934         build directory.  Re-add -march=i486 hack.
12935
12936         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
12937         (libgomp_link_flags): Remove.
12938         (libgomp_initialized): Remove.
12939         (libgomp_init): Don't protect from reinitialization.  Copy code
12940         from libstdc++ for getting the multilib set correctly.
12941
12942 2005-05-05  Richard Henderson  <rth@redhat.com>
12943
12944         * config/linux/alpha/futex.h: New file.
12945         * configure.tgt (alpha*-*-linux*): Use it.
12946
12947         * config/posix/mutex.c: New file.
12948         * config/posix/sem.c: Use libgomp.h.
12949
12950         * configure.tgt (x86_64-linux): Also test CC for -m32.
12951         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
12952
12953         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
12954         after $gccpath.
12955
12956         * Makefile.am (SUBDIRS): New.
12957         (libgomp_la_LDFLAGS): Add -lpthread.
12958         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
12959         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
12960
12961         * libgomp_g.h: New file.
12962         * libgomp.h: Split out all public declarations to libgomp_g.h.
12963         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
12964         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
12965         * config/linux/sem.h: Likewise.
12966         * config/posix/sem.h: Likewise.
12967
12968         * Makefile.am (AM_LDFLAGS): New.
12969         (libgomp_version_script): Split out from ...
12970         (libgomp_la_LDFLAGS): ... here.
12971         (libgomp_version_info): New.
12972         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
12973         (LIBGOMP_ENABLE): New.
12974         (LIBGOMP_CHECK_LINKER_FEATURES): New.
12975         (LIBGOMP_ENABLE_SYMVERS): New.
12976         * configure.ac (AC_INIT): Version 1.0.
12977         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
12978         (enable-linux-futex): Likewise.  Rename from enable-futex.
12979         (libtool_VERSION): New.
12980         (LIBGOMP_ENABLE_SYMVERS): Use it.
12981         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
12982         * Makefile.in, aclocal.m4, configure: Rebuild.
12983
12984         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
12985         (gomp_mutex_unlock_slow): Fix typo.
12986         * config/linux/sem.c: Similarly.
12987         (gomp_sem_post_slow): Fix typo.
12988         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
12989         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
12990         [__PIC__] (sys_futex0): Don't use tmp output in asm.
12991
12992         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
12993         (libgomp_la_LDFLAGS): Add top_srcdir to path.
12994         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
12995         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
12996         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
12997         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
12998         LDFLAGS.  Pull enable_futex check to top-level.
12999         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
13000         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
13001
13002         First attempt at real configury.
13003         * Makefile, config.h: Remove file.
13004         * Makefile.am, Makefile.in: New file.
13005         * acinclude.m4 aclocal.m4: New file.
13006         * configure.ac, configure.tgt, configure: New file.
13007
13008         * config/posix/lock.c: Rename from sys-lock.c.
13009         * config/posix/mutex.h: Rename from sys-mutex.h.
13010         * config/posix/sem.c: Rename from sys-sem.c.
13011         * config/posix/sem.h: Rename from sys-sem.h.
13012         * config/posix/proc.c: Rename from sys-proc.c.
13013         * config/posix/time.c: Rename from sys-proc.c.
13014
13015         * config/linux/mutex.c: New file.
13016         * config/linux/mutex.h: New file.
13017         * config/linux/sem.c: New file.
13018         * config/linux/sem.h: New file.
13019         * config/linux/i486/futex.h: New file.
13020         * config/linux/x86_64/futex.h: New file.
13021
13022 2005-05-04  Richard Henderson  <rth@redhat.com>
13023
13024         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
13025         * libgomp.h: Declare them.
13026         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
13027         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
13028
13029 2005-05-04  Richard Henderson  <rth@redhat.com>
13030
13031         * libgomp-1 code drop
13032
13033 2005-05-04  Richard Henderson  <rth@redhat.com>
13034
13035         * iter.c (gomp_iter_static_next): Return tri-state on 0.
13036         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
13037         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
13038         (gomp_iter_static_next): Update.
13039         (gomp_ordered_static_next): Update.
13040         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
13041         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
13042         totally empty range.
13043         (gomp_loop_ordered_static_next): Refine test for calling
13044         gomp_ordered_static_next.
13045         * testsuite/ordered-1.c: Add case for more threads than iterations.
13046
13047         * iter.c (gomp_iter_runtime_next_locked): Remove.
13048         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
13049         gomp_loop_guided_start, gomp_loop_ordered_static_start,
13050         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
13051         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
13052         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
13053         gomp_loop_ordered_guided_next): Downcase name, make static, add
13054         an external alias with the old name.
13055         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
13056         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
13057         switch and call one of the above static functions.
13058         * libgomp.h: Update.
13059
13060         * work.c (gomp_work_share_start): Lock the mutex for !first too.
13061         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
13062         GOMP_loop_guided_start, GOMP_loop_runtime_start,
13063         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
13064         GOMP_loop_ordered_guided_start): Update to match.
13065         * sections.c (GOMP_sections_start): Likewise.
13066         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
13067
13068         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
13069         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
13070         Use bounds check instead of modulus.
13071         (gomp_ordered_sync): Split out of GOMP_ordered_start.
13072         (gomp_ordered_last): Don't sync with ordered_owner here.
13073         (gomp_ordered_next): Likewise.
13074         (gomp_ordered_static_loop_next): Likewise.
13075         * loop.c, libgomp.h: Update to match.
13076
13077         * libgomp.h (GOMP_barrier): Declare.
13078
13079         * testsuite/barrier-1.c: New file.
13080         * testsuite/critical-1.c: New file.
13081         * testsuite/ordered-2.c: New file.
13082         * testsuite/ordered-1.c: New file.
13083         * testsuite/sections-1.c: New file.
13084         * testsuite/single-1.c: New file.
13085         * testsuite/Makefile (TESTS): Add them.
13086
13087 2005-05-04  Richard Henderson  <rth@redhat.com>
13088
13089         * libgomp.h (struct gomp_work_share): Add ordered_owner.
13090         * loop.c (GOMP_loop_static_start): If not the startup thread,
13091         acquire the mutex to wait for initialization complete.
13092         (GOMP_loop_ordered_static_start): Likewise.
13093         (GOMP_loop_ordered_runtime_start): Likewise.
13094         (GOMP_loop_ordered_static_first): Remove.
13095         (GOMP_loop_ordered_dynamic_first): Remove.
13096         (GOMP_loop_ordered_guided_first): Remove.
13097         (GOMP_loop_ordered_runtime_first): Remove.
13098         * ordered.c (gomp_ordered_loop_first): Post to own release when
13099         we're the first thread.
13100         (gomp_ordered_loop_last): Wait on release if not owner.
13101         (gomp_ordered_loop_next): Likewise.
13102         (gomp_ordered_static_loop_init): New.
13103         (gomp_ordered_static_loop_next): Use ordered_owner.
13104         (GOMP_ordered_start): Likewise.
13105         * work.c (gomp_new_work_share): Initialize ordered_owner.
13106
13107 2005-05-03  Richard Henderson  <rth@redhat.com>
13108
13109         * Makefile (OPT): New.
13110         (CFLAGS): Use it.
13111
13112         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
13113         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
13114         * libgomp.h, libgomp.map, NOTES: Update to match.
13115
13116         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
13117         Add initialized and thr members.
13118         (gomp_thread_start): Pause when initially spawned to wait for
13119         the whole team to be created.
13120         (gomp_team_start): Release team members at the end.
13121
13122         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
13123         (f_foo_1): Use GOMP_loop_end.
13124         (f_foo_2): Use GOMP_loop_end_nowait.
13125
13126         * testsuite/loop-2.c: New file.
13127         * testsuite/Makefile (TESTS): Add it.
13128
13129 2005-05-03  Richard Henderson  <rth@redhat.com>
13130
13131         * iter.c (gomp_iter_static_next): Fix overflow check typo.
13132         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
13133         * team.c (new_team): Initialize oldest_live_gen to 1 if no
13134         initial work_share.
13135
13136         * testsuite/Makefile: New file.
13137         * testsuite/loop-1.c: New file.
13138
13139 2005-05-03  Richard Henderson  <rth@redhat.com>
13140
13141         Initial implementation and checkin.
13142 \f
13143 Copyright (C) 2005-2020 Free Software Foundation, Inc.
13144
13145 Copying and distribution of this file, with or without modification,
13146 are permitted in any medium without royalty provided the copyright
13147 notice and this notice are preserved.