libgomp/ChangeLog

   1 2020-08-20  Chung-Lin Tang  <cltang@codesourcery.com>
   2
   3         * plugin/plugin-nvptx.c (nvptx_free):
   4         Change "GOMP_PLUGIN_acc_thread () == NULL" test into check of
   5         CUDA_ERROR_NOT_PERMITTED status for cuMemGetAddressRange. Adjust
   6         comments.
   7
   8 2020-08-20  Tobias Burnus  <tobias@codesourcery.com>
   9
  10         * testsuite/libgomp.fortran/lastprivate-conditional-10.f90: New test.
  11
  12 2020-08-13  Kwok Cheung Yeung  <kcy@codesourcery.com>
  13
  14         * testsuite/libgomp.c-c++-common/reduction-16.c: New.
  15
  16 2020-08-13  Jakub Jelinek  <jakub@redhat.com>
  17
  18         * testsuite/libgomp.c/loop-22.c (main): Add some further tests.
  19         * testsuite/libgomp.c/loop-23.c (main): Likewise.
  20         * testsuite/libgomp.c/loop-24.c: New test.
  21
  22 2020-08-08  Jakub Jelinek  <jakub@redhat.com>
  23             Tobias Burnus  <tobias@codesourcery.com>
  24
  25         PR fortran/93553
  26         * testsuite/libgomp.fortran/pr93553.f90: New test.
  27
  28 2020-08-05  Jakub Jelinek  <jakub@redhat.com>
  29
  30         * testsuite/libgomp.c/loop-22.c: New test.
  31         * testsuite/libgomp.c/loop-23.c: New test.
  32
  33 2020-08-05  Jakub Jelinek  <jakub@redhat.com>
  34
  35         PR middle-end/96459
  36         * testsuite/libgomp.c/teams-3.c: New test.
  37         * testsuite/libgomp.c-c++-common/for-2.h (OMPTEAMS): Define to nothing
  38         if not defined yet.
  39         (N(test)): Use it before all N(f*) calls.
  40         * testsuite/libgomp.c-c++-common/for-14.c (DO_PRAGMA, OMPTEAMS): Define.
  41         (main): Don't call all test_* functions from within
  42         #pragma omp teams reduction(|:err), call them directly.
  43
  44 2020-08-04  Tom de Vries  <tdevries@suse.de>
  45
  46         PR target/96428
  47         * testsuite/libgomp.oacc-fortran/pr96628-part1.f90: New test.
  48         * testsuite/libgomp.oacc-fortran/pr96628-part2.f90: New test.
  49
  50 2020-08-03  Julian Brown  <julian@codesourcery.com>
  51             Thomas Schwinge  <thomas@codesourcery.com>
  52
  53         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Don't run for
  54         shared-memory devices.  Extend with further checking.
  55
  56 2020-08-03  Martin Jambor  <mjambor@suse.cz>
  57
  58         * plugin/Makefrag.am: Remove configuration of HSA plugin.
  59         * aclocal.m4: Regenerated.
  60         * Makefile.in: Regenerated.
  61         * config.h.in: Regenerated.
  62         * configure: Regenerated.
  63         * plugin/configfrag.ac: Likewise.
  64         * plugin/hsa_ext_finalize.h: Removed.
  65         * plugin/plugin-hsa.c: Likewise.
  66         * testsuite/Makefile.in: Regenerated.
  67         * testsuite/lib/libgomp.exp
  68         (offload_target_to_openacc_device_type): Remove hsa case.
  69         (check_effective_target_hsa_offloading_selected_nocache): Removed
  70         (check_effective_target_hsa_offloading_selected): Likewise.
  71         (libgomp_init): Do not add -Wno-hsa to additional_flags.
  72         * testsuite/libgomp.hsa.c/alloca-1.c: Removed test.
  73         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
  74         * testsuite/libgomp.hsa.c/bits-insns.c: Likewise.
  75         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
  76         * testsuite/libgomp.hsa.c/c.exp: Likewise.
  77         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
  78         * testsuite/libgomp.hsa.c/complex-align-2.c: Likewise.
  79         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
  80         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
  81         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
  82         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
  83         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
  84         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
  85         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
  86         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
  87         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
  88         * testsuite/libgomp.hsa.c/pr82416.c: Likewise.
  89         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
  90         * testsuite/libgomp.hsa.c/staticvar.c: Likewise.
  91         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
  92         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
  93         * testsuite/libgomp.hsa.c/switch-sbr-2.c: Likewise.
  94         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
  95         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
  96
  97 2020-07-27  Julian Brown  <julian@codesourcery.com>
  98             Thomas Schwinge  <thomas@codesourcery.com>
  99
 100         * libgomp.h (struct target_var_desc): Rename do_detach field to
 101         is_attach.
 102         * oacc-mem.c (goacc_exit_datum_1): Add assert.  Don't set finalize for
 103         GOMP_MAP_FORCE_DETACH. Update checking to use is_attach field.
 104         (goacc_enter_data_internal): Don't affect reference counts
 105         for attach mappings.
 106         (goacc_exit_data_internal): Don't affect reference counts for detach
 107         mappings.
 108         * target.c (gomp_map_vars_existing): Don't affect reference counts for
 109         attach mappings.
 110         (gomp_map_vars_internal): Set renamed is_attach flag unconditionally to
 111         mark attach mappings.
 112         (gomp_unmap_vars_internal): Use is_attach flag to prevent affecting
 113         reference count for attach mappings.
 114         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-1.c: New test.
 115         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
 116         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
 117         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Mark
 118         test as shouldfail.
 119         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust to fail
 120         gracefully in no-finalize mode.
 121         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-3.c: New file.
 122
 123 2020-07-24  Thomas Schwinge  <thomas@codesourcery.com>
 124
 125         * testsuite/libgomp.oacc-c++/c++.exp: Unset 'offload_target' after
 126         use.
 127         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 128         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 129
 130 2020-07-23  Julian Brown  <julian@codesourcery.com>
 131             Thomas Schwinge  <thomas@codesourcery.com>
 132
 133         * target.c (gomp_unmap_vars_internal): Remove unnecessary forcing of
 134         finalization for detach operation.
 135         * testsuite/libgomp.oacc-c-c++-common/structured-detach-underflow.c:
 136         New test.
 137
 138 2020-07-23  Tobias Burnus  <tobias@codesourcery.com>
 139
 140         * configure.ac: Add OMP_DEPEND_KIND and OMP_INT128_SIZE.
 141         * libgomp_f.h.in (omp_check_defines): Check whether
 142         sizeof of determined Fortran kind and C typedef match.
 143         * omp_lib.f90.in: Add omp_depened_kind.
 144         * omp_lib.h.in: Likewise; fix omp_alloctrait_key_kind.
 145         * configure: Regenerate.
 146         * Makefile.in: Regenerate.
 147         * testsuite/Makefile.in: Regenerate.
 148
 149 2020-07-22  Tobias Burnus  <tobias@codesourcery.com>
 150
 151         * testsuite/libgomp.c-c++-common/critical-hint-1.c: New; moved from
 152         gcc/testsuite/c-c++-common/gomp/.
 153         * testsuite/libgomp.c-c++-common/critical-hint-2.c: Likewise.
 154         * testsuite/libgomp.fortran/critical-hint-1.f90: New; moved
 155         from gcc/testsuite/gfortran.dg/gomp/.
 156         * testsuite/libgomp.fortran/critical-hint-2.f90: Likewise.
 157
 158 2020-07-22  Tobias Burnus  <tobias@codesourcery.com>
 159
 160         * omp_lib.f90.in: Add omp_sync_hint_* and omp_sync_hint_kind.
 161         * omp_lib.h.in: Likewise.
 162
 163 2020-07-18  H.J. Lu  <hjl.tools@gmail.com>
 164
 165         PR target/95620
 166         * testsuite/libgomp.c/pr95620.c: New test.
 167
 168 2020-07-16  Julian Brown  <julian@codesourcery.com>
 169             Thomas Schwinge  <thomas@codesourcery.com>
 170
 171         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: New test.
 172         * testsuite/libgomp.oacc-fortran/attach-descriptor-2.f90: New test.
 173
 174 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
 175
 176         * testsuite/libgomp.fortran/alloc-1.F90: Use c_size_t to
 177         avoid conversion on 32bit systems from 32bit to 64bit due
 178         to -fdefault-integer-8.
 179
 180 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
 181
 182         * testsuite/libgomp.fortran/struct-elem-map-1.f90: Remove unused
 183         variables; add character(kind=4) tests; update TODO comment.
 184
 185 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
 186
 187         * allocator.c: Add ialias for omp_init_allocator and
 188         omp_destroy_allocator.
 189         * configure.ac: Set INTPTR_T_KIND.
 190         * configure: Regenerate.
 191         * Makefile.in: Regenerate.
 192         * testsuite/Makefile.in: Regenerate.
 193         * fortran.c (omp_init_allocator_, omp_destroy_allocator_,
 194         omp_set_default_allocator_, omp_get_default_allocator_): New
 195         functions and ialias_redirect.
 196         * icv.c: Add ialias for omp_set_default_allocator and
 197         omp_get_default_allocator.
 198         * libgomp.map (OMP_5.0.1): Add omp_init_allocator_,
 199         omp_destroy_allocator_, omp_set_default_allocator_ and
 200         omp_get_default_allocator_.
 201         * omp_lib.f90.in: Add allocator traits parameters, declare
 202         allocator routines and add related kind parameters.
 203         * omp_lib.h.in: Likewise.
 204         * testsuite/libgomp.c-c++-common/alloc-2.c: Fix sizeof.
 205         * testsuite/libgomp.fortran/alloc-1.F90: New test.
 206         * testsuite/libgomp.fortran/alloc-2.F90: New test.
 207         * testsuite/libgomp.fortran/alloc-3.F: New test.
 208         * testsuite/libgomp.fortran/alloc-4.f90: New test.
 209         * testsuite/libgomp.fortran/alloc-5.f90: New test.
 210
 211 2020-07-14  Tom de Vries  <tom@codesourcery.com>
 212             Cesar Philippidis  <cesar@codesourcery.com>
 213             Thomas Schwinge  <thomas@codesourcery.com>
 214             Kwok Cheung Yeung  <kcy@codesourcery.com>
 215
 216         * oacc-init.c (acc_init_state_lock, acc_init_state, acc_init_thread):
 217         New variable.
 218         (acc_init_1): Set acc_init_thread to pthread_self ().  Set
 219         acc_init_state to initializing at the start, and to initialized at the
 220         end.
 221         (self_initializing_p): New function.
 222         (acc_get_device_type): Return acc_device_none if called by thread that
 223         is currently executing acc_init_1.
 224         * libgomp.texi (acc_get_device_type): Update documentation.
 225         (Implementation Status and Implementation-Defined Behavior): Likewise.
 226         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-2.c: New.
 227
 228 2020-07-14  David Edelsohn  <dje.gcc@gmail.com>
 229
 230         * config/t-aix: Set BITS from compiler cpp macro.
 231
 232 2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
 233
 234         * testsuite/libgomp.fortran/struct-elem-map-1.f90: New test.
 235
 236 2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
 237
 238         PR fortran/67311
 239         * testsuite/libgomp.fortran/target-map-1.f90: New test.
 240
 241 2020-07-14  Jakub Jelinek  <jakub@redhat.com>
 242
 243         * testsuite/libgomp.c/loop-21.c: New test.
 244
 245 2020-07-13  Julian Brown  <julian@codesourcery.com>
 246             Thomas Schwinge  <thomas@codesourcery.com>
 247
 248         * testsuite/libgomp.oacc-fortran/dynamic-pointer-1.f90: New test.
 249
 250 2020-07-10  Julian Brown  <julian@codesourcery.com>
 251             Thomas Schwinge  <thomas@codesourcery.com>
 252
 253         * libgomp.h (struct splay_tree_key_s): Change virtual_refcount to
 254         dynamic_refcount.
 255         (struct gomp_device_descr): Remove GOMP_MAP_VARS_OPENACC_ENTER_DATA.
 256         * oacc-mem.c (acc_map_data): Substitute virtual_refcount for
 257         dynamic_refcount.
 258         (acc_unmap_data): Update comment.
 259         (goacc_map_var_existing, goacc_enter_datum): Adjust for
 260         dynamic_refcount semantics.
 261         (goacc_exit_datum_1, goacc_exit_datum): Re-add some error checking.
 262         Adjust for dynamic_refcount semantics.
 263         (goacc_enter_data_internal): Implement "present" case of dynamic
 264         memory-map handling here.  Update "non-present" case for
 265         dynamic_refcount semantics.
 266         (goacc_exit_data_internal): Use goacc_exit_datum_1.
 267         * target.c (gomp_map_vars_internal): Remove
 268         GOMP_MAP_VARS_OPENACC_ENTER_DATA handling.  Update for dynamic_refcount
 269         handling.
 270         (gomp_unmap_vars_internal): Remove virtual_refcount handling.
 271         (gomp_load_image_to_device): Substitute dynamic_refcount for
 272         virtual_refcount.
 273         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Remove XFAILs.
 274         * testsuite/libgomp.oacc-c-c++-common/refcounting-1.c: New test.
 275         * testsuite/libgomp.oacc-c-c++-common/refcounting-2.c: New test.
 276         * testsuite/libgomp.oacc-c-c++-common/struct-3-1-1.c: New test.
 277         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Remove XFAILs and
 278         trace output.
 279         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Remove
 280         trace output.
 281         * testsuite/libgomp.oacc-fortran/dynamic-incr-structural-1.f90: New
 282         test.
 283         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
 284         Remove stale comment.
 285         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Remove XFAILs.
 286         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
 287         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
 288         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
 289         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
 290         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Adjust XFAIL.
 291
 292 2020-07-10  Julian Brown  <julian@codesourcery.com>
 293             Thomas Schwinge  <thomas@codesourcery.com>
 294
 295         * oacc-mem.c (goacc_map_var_existing): New function.
 296         (goacc_enter_datum): Use above function.
 297         (goacc_exit_datum_1): New function.
 298         (goacc_exit_datum): Use above function.
 299
 300 2020-07-09  Julian Brown  <julian@codesourcery.com>
 301             Thomas Schwinge  <thomas@codesourcery.com>
 302
 303         PR middle-end/95270
 304         * testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: New test.
 305         * testsuite/libgomp.oacc-c-c++-common/pr95270-2.c: New test.
 306
 307 2020-07-09  Julian Brown  <julian@codesourcery.com>
 308
 309         * oacc-mem.c (find_group_last): Group data-movement clauses
 310         (GOMP_MAP_TO_PSET, GOMP_MAP_TO, etc.) together with a subsequent
 311         GOMP_MAP_ATTACH.  Allow standalone GOMP_MAP_ATTACH also.
 312
 313 2020-07-09  Jakub Jelinek  <jakub@redhat.com>
 314
 315         * testsuite/libgomp.c/loop-19.c: New test.
 316         * testsuite/libgomp.c/loop-20.c: New test.
 317
 318 2020-07-09  Jakub Jelinek  <jakub@redhat.com>
 319
 320         * omp.h.in (omp_alloctrait_value_t): Change omp_atv_default from
 321         2 to -1.  Add omp_atv_serialized and define omp_atv_sequential using
 322         it.  Remove __omp_alloctrait_value_max__.
 323         * allocator.c (omp_init_allocator): Handle omp_atv_default for
 324         omp_atk_alignment and omp_atk_pool_size.
 325
 326 2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>
 327
 328         * oacc-mem.c (goacc_exit_data_internal): Revert always-copyfrom
 329         behavior for 'GOMP_MAP_FORCE_FROM'.
 330         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Adjust XFAIL.
 331
 332 2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>
 333
 334         * oacc-mem.c (goacc_exit_data_internal): Remove
 335         'GOMP_MAP_ALWAYS_FROM' handling.
 336
 337 2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>
 338
 339         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Replace fragile
 340         'scan-assembler' with 'scan-offload-rtl'.
 341         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
 342         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.
 343         * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: Likewise.
 344         * testsuite/libgomp.oacc-c-c++-common/pr85381.c: Likewise.
 345
 346 2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>
 347
 348         * target.c (gomp_map_vars_existing): Assert 'kind !=
 349         GOMP_MAP_ATTACH'.
 350         (gomp_map_vars_internal): Clean up.
 351
 352 2020-06-27  Jakub Jelinek  <jakub@redhat.com>
 353
 354         * testsuite/libgomp.c/loop-17.c: New test.
 355         * testsuite/libgomp.c/loop-18.c: New test.
 356
 357 2020-06-26  Marek Polacek  <polacek@redhat.com>
 358
 359         * testsuite/libgomp.c++/atomic-3.C: Use -std=gnu++14.
 360
 361 2020-06-23  Alexandre Oliva  <oliva@adacore.com>
 362
 363         * testsuite/lib/libgomp.exp: Load gcc lib scanoffload.exp.
 364         * testsuite/lib/libgomp-dg.exp: Drop now-obsolete -save-temps.
 365
 366 2020-06-22  David Edelsohn  <dje.gcc@gmail.com>
 367
 368         * Makefile.am: Use -include.
 369         * Makefile.in: Regenerate.
 370
 371 2020-06-21  David Edelsohn  <dje.gcc@gmail.com>
 372
 373         * Makefile.am (tmake_file): Build and install AIX-style FAT libraries.
 374         * Makefile.in: Regenerate
 375         * configure.ac (tmake_file): Substitute.
 376         * configure: Regenerate.
 377         * configure.tgt (powerpc-ibm-aix*): Define tmake_file.
 378         * config/t-aix: New file.
 379
 380 2020-06-17  Thomas Schwinge  <thomas@codesourcery.com>
 381
 382         PR lto/94848
 383         * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: Add
 384         'dg-do run'.
 385
 386 2020-06-17  Andrew Stubbs  <ams@codesourcery.com>
 387
 388         * plugin/plugin-gcn.c (init_environment_variables): Use ".so.1"
 389         variant for HSA_RUNTIME_LIB name.
 390         (find_executable_symbol_1): Delete.
 391         (find_executable_symbol): Delete.
 392         (init_kernel_properties): Add ".kd" suffix to symbol names.
 393         (find_load_offset): Delete.
 394         (create_and_finalize_hsa_program): Remove relocation handling.
 395
 396 2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
 397
 398         * testsuite/libgomp.oacc-fortran/routine-10.f90: New test.
 399
 400 2020-06-08  Tobias Burnus  <tobias@codesourcery.com>
 401
 402         PR lto/94848
 403         PR middle-end/95551
 404         * testsuite/libgomp.fortran/target-var.f90: New test.
 405
 406 2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
 407             Julian Brown  <julian@codesourcery.com>
 408
 409         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>: Explain
 410         special handling.
 411
 412 2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
 413             Julian Brown  <julian@codesourcery.com>
 414
 415         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
 416         Simplify.
 417
 418 2020-06-05  Julian Brown  <julian@codesourcery.com>
 419
 420         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c: New test.
 421         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c: New test.
 422
 423 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
 424
 425         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
 426         Evaluate 'copyfrom' individually for each entry.
 427         * testsuite/libgomp.oacc-c-c++-common/struct-1.c: Update.
 428
 429 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
 430
 431         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
 432         Evaluate 'finalize' individually for each entry.
 433         * testsuite/libgomp.oacc-c-c++-common/struct-1.c: New file.
 434         * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: Remove
 435         file.
 436
 437 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
 438
 439         * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: Fix 'sizeof'
 440         usage.
 441         * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: Likewise.
 442
 443 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
 444             Julian Brown  <julian@codesourcery.com>
 445
 446         * oacc-mem.c (goacc_exit_datum): Repair 'is_tgt_unmapped'
 447         checking.
 448         (acc_unmap_data, goacc_exit_data_internal): Restore
 449         'is_tgt_unmapped' checking.
 450         * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: New
 451         file.
 452         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust.
 453         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
 454         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
 455         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
 456         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
 457         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.
 458
 459 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
 460             Julian Brown  <julian@codesourcery.com>
 461
 462         * oacc-mem.c (acc_unmap_data): Don't open-code 'gomp_remove_var'.
 463
 464 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
 465
 466         PR libgomp/92854
 467         * oacc-mem.c (acc_unmap_data): Remove 'tgt' reference counting.
 468
 469 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
 470
 471         PR libgomp/92854
 472         * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: Extend some
 473         more.
 474
 475 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
 476             Julian Brown  <julian@codesourcery.com>
 477
 478         * oacc-mem.c (goacc_enter_datum): Use 'tgt' returned from
 479         'gomp_map_vars'.
 480          (acc_map_data): Clean up accordingly.
 481
 482 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
 483
 484         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: XFAIL behavior
 485         of over-eager 'finalize' clause.
 486         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: New
 487         file.
 488         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
 489         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
 490         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
 491         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
 492         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
 493         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-2.f90: Likewise.
 494         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.
 495         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-2.f90: Likewise.
 496
 497 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
 498
 499         * oacc-mem.c (goacc_exit_data_internal): Unlock on error path.
 500
 501 2020-06-04  Julian Brown  <julian@codesourcery.com>
 502
 503         * oacc-mem.c (acc_attach_async): Add missing gomp_mutex_unlock on
 504         error path.
 505         (goacc_detach_internal): Likewise.
 506
 507 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
 508
 509         * testsuite/libgomp.oacc-fortran/error_stop-1.f: Initialize before
 510         the checkpoint.
 511         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
 512         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
 513         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
 514         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
 515         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
 516
 517 2020-06-02  Jakub Jelinek  <jakub@redhat.com>
 518
 519         * allocator.c (omp_free): Fix up build if HAVE_SYNC_BUILTINS is not
 520         defined.
 521
 522 2020-05-30  Jakub Jelinek  <jakub@redhat.com>
 523
 524         * testsuite/libgomp.c-c++-common/alloc-4.c: New test.
 525
 526 2020-05-30  Jakub Jelinek  <jakub@redhat.com>
 527
 528         * allocator.c (omp_alloc): For size == 0, return NULL early.
 529
 530 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
 531
 532         PR bootstrap/95413
 533         * configure: Regenerated.
 534
 535 2020-05-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 536
 537         PR libfortran/95191
 538         * testsuite/libgomp.fortran/async_io_9.f90: New test.
 539
 540 2020-05-19  Jakub Jelinek  <jakub@redhat.com>
 541
 542         * omp.h.in (omp_uintptr_t): New typedef.
 543         (__GOMP_UINTPTR_T_ENUM): Define.
 544         (omp_memspace_handle_t, omp_allocator_handle_t, omp_alloctrait_key_t,
 545         omp_alloctrait_value_t, omp_alloctrait_t): New typedefs.
 546         (__GOMP_DEFAULT_NULL_ALLOCATOR): Define.
 547         (omp_init_allocator, omp_destroy_allocator, omp_set_default_allocator,
 548         omp_get_default_allocator, omp_alloc, omp_free): Declare.
 549         * libgomp.h (struct gomp_team_state): Add def_allocator field.
 550         (gomp_def_allocator): Declare.
 551         * libgomp.map (OMP_5.0.1): Export omp_set_default_allocator,
 552         omp_get_default_allocator, omp_init_allocator, omp_destroy_allocator,
 553         omp_alloc and omp_free.
 554         * team.c (gomp_team_start): Copy over ts.def_allocator.
 555         * env.c (gomp_def_allocator): New variable.
 556         (parse_wait_policy): Adjust function comment.
 557         (parse_allocator): New function.
 558         (handle_omp_display_env): Print OMP_ALLOCATOR.
 559         (initialize_env): Call parse_allocator.
 560         * Makefile.am (libgomp_la_SOURCES): Add allocator.c.
 561         * allocator.c: New file.
 562         * icv.c (omp_set_default_allocator, omp_get_default_allocator): New
 563         functions.
 564         * testsuite/libgomp.c-c++-common/alloc-1.c: New test.
 565         * testsuite/libgomp.c-c++-common/alloc-2.c: New test.
 566         * testsuite/libgomp.c-c++-common/alloc-3.c: New test.
 567         * Makefile.in: Regenerated.
 568
 569 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 570
 571         PR bootstrap/95147
 572         * configure: Regenerated.
 573
 574 2020-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
 575
 576         PR libfortran/95119
 577         * testsuite/libgomp.fortran/close_errors_1.f90: New test.
 578
 579 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 580
 581         * configure: Regenerated.
 582
 583 2020-05-14  Jakub Jelinek  <jakub@redhat.com>
 584
 585         * testsuite/libgomp.c-c++-common/target-40.c: New test.
 586
 587 2020-05-13  Tobias Burnus  <tobias@codesourcery.com>
 588
 589         PR fortran/94690
 590         * testsuite/libgomp.fortran/pr66199-3.f90: New.
 591         * testsuite/libgomp.fortran/pr66199-4.f90: New.
 592         * testsuite/libgomp.fortran/pr66199-5.f90: New.
 593         * testsuite/libgomp.fortran/pr66199-6.f90: New.
 594         * testsuite/libgomp.fortran/pr66199-7.f90: New.
 595         * testsuite/libgomp.fortran/pr66199-8.f90: New.
 596         * testsuite/libgomp.fortran/pr66199-9.f90: New.
 597
 598 2020-05-12  Jakub Jelinek  <jakub@redhat.com>
 599
 600         * testsuite/libgomp.c/target-39.c: New test.
 601
 602 2020-04-29  Thomas Schwinge  <thomas@codesourcery.com>
 603
 604         * config/accel/openacc.f90 (acc_device_current): Set to '-1'.
 605         * openacc.f90 (acc_device_current): Likewise.
 606         * openacc.h (acc_device_current): Likewise.
 607         * openacc_lib.h (acc_device_current): Likewise.
 608
 609         PR target/94282
 610         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Remove
 611         'dg-allow-blank-lines-in-output'.
 612
 613         * oacc-init.c (get_openacc_name): Handle 'gcn'.
 614         * testsuite/lib/libgomp.exp
 615         (offload_target_to_openacc_device_type) [amdgcn*]: Return
 616         'radeon'.  Adjust all users.
 617         (check_effective_target_openacc_amdgcn_accel_present): Rename
 618         to...
 619         (check_effective_target_openacc_radeon_accel_present): ... this.
 620         Adjust all users.
 621         (check_effective_target_openacc_amdgcn_accel_selected): Rename to...
 622         (check_effective_target_openacc_radeon_accel_selected): ... this.
 623         Adjust all users.
 624
 625         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add
 626         'dg-do run'.
 627
 628 2020-04-23  Andrew Stubbs  <ams@codesourcery.com>
 629
 630         PR other/94629
 631
 632         * plugin/plugin-gcn.c (init_hsa_context): Check return value from
 633         hsa_iterate_agents.
 634         (GOMP_OFFLOAD_init_device): Check return values from both calls to
 635         hsa_agent_iterate_regions.
 636
 637 2020-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 638
 639         PR middle-end/94635
 640         * testsuite/libgomp.fortran/target-enter-data-2.F90: Add 'dg-do
 641         run'.
 642
 643 2020-04-20  Tobias Burnus  <tobias@codesourcery.com>
 644
 645         PR middle-end/94120
 646         * testsuite/libgomp.oacc-c++/declare-pr94120.C: Fix 'declare copy(out)'
 647         test case.
 648
 649 2020-04-17  Tobias Burnus  <tobias@codesourcery.com>
 650
 651         PR middle-end/94635
 652         * testsuite/libgomp.fortran/target-enter-data-2.F90: New.
 653
 654 2020-04-13  Thomas Schwinge  <thomas@codesourcery.com>
 655
 656         PR libgomp/92843
 657         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
 658         Rename to...
 659         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1-lib.c:
 660         ... this.
 661         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
 662         Rename to...
 663         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1.c:
 664         ... this.
 665         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
 666         Rename to...
 667         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2-lib.c:
 668         ... this.
 669         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
 670         Rename to...
 671         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2.c:
 672         ... this.
 673         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
 674         Rename to...
 675         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3-lib.c:
 676         ... this.
 677         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
 678         Rename to...
 679         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3.c:
 680         ... this.
 681         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
 682         Rename to...
 683         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4-lib.c:
 684         ... this.
 685         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
 686         Rename to...
 687         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
 688         ... this.
 689         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
 690         Rename to...
 691         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5-lib.c:
 692         ... this.
 693         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
 694         Rename to...
 695         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5.c:
 696         ... this.
 697         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
 698         Rename to...
 699         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6-lib.c:
 700         ... this.
 701         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
 702         Rename to...
 703         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6.c:
 704         ... this.
 705         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
 706         Rename to...
 707         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7-lib.c:
 708         ... this.
 709         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
 710         Rename to...
 711         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7.c:
 712         ... this.
 713         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
 714         Rename to...
 715         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8-lib.c:
 716         ... this.
 717         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c::
 718         Rename to...
 719         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8.c:
 720         ... this.
 721
 722 2020-04-10  Julian Brown  <julian@codesourcery.com>
 723             Thomas Schwinge  <thomas@codesourcery.com>
 724
 725         PR libgomp/92843
 726         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
 727         New file.
 728         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
 729         Likewise.
 730         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
 731         Likewise.
 732         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
 733         Likewise.
 734         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
 735         Likewise.
 736         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
 737         Likewise.
 738         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
 739         Likewise.
 740         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
 741         Likewise.
 742         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
 743         Likewise.
 744         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
 745         Likewise.
 746         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
 747         Likewise.
 748         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
 749         Likewise.
 750         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
 751         Likewise.
 752         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
 753         Likewise.
 754         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
 755         Likewise.
 756         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c:
 757         Likewise.
 758
 759 2020-04-10  Thomas Schwinge  <thomas@codesourcery.com>
 760
 761         * testsuite/libgomp.fortran/target-enter-data-1.f90: Add 'dg-do
 762         run'.
 763
 764 2020-04-08  Tobias Burnus  <tobias@codesourcery.com>
 765
 766         PR middle-end/94120
 767         * libgomp.oacc-c++/declare-pr94120.C: New.
 768
 769 2020-04-06  Maciej W. Rozycki  <macro@wdc.com>
 770
 771         * configure.ac: Add testsuite/libgomp-site-extra.exp to output
 772         files.
 773         * configure: Regenerate.
 774         * testsuite/libgomp-site-extra.exp.in: New file.
 775         * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): Remove
 776         variable.
 777         * testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): New
 778         variable.
 779         * testsuite/Makefile.in: Regenerate.
 780
 781 2020-04-03  Thomas Schwinge  <thomas@codesourcery.com>
 782
 783         PR tree-optimization/89713
 784         PR c/94392
 785         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Again expect
 786         'bar.sync'.
 787         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.
 788
 789 2020-03-31  Tobias Burnus  <tobias@codesourcery.com>
 790
 791         * target.c (GOMP_target_enter_exit_data): Handle PSET/MAP_POINTER.
 792         * testsuite/libgomp.fortran/target-enter-data-1.f90: New.
 793
 794 2020-03-24  Tobias Burnus  <tobias@codesourcery.com>
 795
 796         PR libgomp/81689
 797         * testsuite/libgomp.c/target-link-1.c: Remove xfail.
 798
 799 2020-03-20  Tobias Burnus  <tobias@codesourcery.com>
 800
 801         PR libgomp/94251
 802         * target.c (gomp_load_image_to_device): Fix link
 803         variable handling.
 804
 805 2020-03-19  Jakub Jelinek  <jakub@redhat.com>
 806
 807         PR c++/93931
 808         * testsuite/libgomp.c++/pr93931.C: New test.
 809
 810 2020-03-19  Tobias Burnus  <tobias@codesourcery.com>
 811
 812         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Add
 813         dg-allow-blank-lines-in-output.
 814
 815 2020-03-18  Julian Brown <julian@codesourcery.com>
 816             Tobias Burnus  <tobias@codesourcery.com>
 817
 818         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Really make
 819         it work concurrently.
 820
 821 2020-03-18  Tobias Burnus  <tobias@codesourcery.com>
 822
 823         * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: Add
 824         #define DO_LONG_DOUBLE; set to 1, except for nvidia + gcn.
 825         * libgomp.oacc-c-c++-common/firstprivate-mappings-1.c: Likewise.
 826
 827 2020-03-14  Jakub Jelinek  <jakub@redhat.com>
 828
 829         PR middle-end/93566
 830         * testsuite/libgomp.c/pr93566.c: New test.
 831
 832 2020-02-21  Frederik Harwath  <frederik@codesourcery.com>
 833
 834         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Adapt to
 835         changes from 2020-02-19, i.e. use integer(c_size_t) instead of
 836         integer(acc_device_property) for the type of the return value of
 837         acc_get_property.
 838
 839 2020-02-19  Tobias Burnus  <tobias@codesourcery.com>
 840
 841         * .gitattributes: New; whitespace handling for Fortran's openacc_lib.h.
 842         * config/accel/openacc.f90 (openacc_kinds): Add acc_device_current.
 843         (openacc_internal, acc_on_device_h): Fix argument name; minor cleanup.
 844         * libgomp.texi (Enabling OpenACC): No longer mark as experimental.
 845         (acc_set_device_num): Fix Fortran argument name, use same name for C.
 846         (acc_get_property): Update Fortran interface to post-OpenACC 3.0
 847         corrections; add note about the previous interface and named constant.
 848         (OpenACC library and environment variables): Fix two typos.
 849         * openacc.f90: Use for all procedures the argument names from the spec
 850         as for …_h they are user visible.
 851         (openacc_kinds): Rename acc_device_property to
 852         acc_device_property_kinds and change value to int32 ; and update users.
 853         Re-add acc_device_property for for backward compatibility.
 854         (acc_get_property_string_h): Clean up as acc_device_property_kind
 855         changed.
 856         (acc_get_property_h): Likewise and return c_size_t instead of
 857         acc_device_property.
 858         (openacc): Also export acc_device_property_kinds.
 859         (acc_async_test_h, acc_async_test_all_h, acc_on_device_h,
 860         acc_is_present_32_h, acc_is_present_64_h): Simplify logical-return-value
 861         handling; check against /= 0 instead of == 1 to match C.
 862         * openacc_lib.h: Use for all procedures the argument names from the spec
 863         as for …_h they are user visible. Place !GCC$ into the first column to
 864         be active also for fixed-form souce form.
 865         (acc_device_current, acc_device_property_kind, acc_device_property,
 866         acc_property_memory, acc_property_free_memory, acc_property_name,
 867         acc_property_vendor, acc_property_driver): New named constants.
 868         (acc_get_property, acc_get_property_string): New generic interface.
 869
 870 2020-02-13  Frederik Harwath  <frederik@codesourcery.com>
 871
 872         PR libgomp/93481
 873         * plugin/plugin-nvptx.c: Remove GOMP_OFFLOAD_async_run stub.
 874         * target.c (gomp_load_plugin_for_device): Make "async_run" loading
 875         optional.
 876         (gomp_target_task_fn): Assert "devicep->async_run_func".
 877         (clear_unsupported_flags): New function to remove unsupported flags
 878         (right now only GOMP_TARGET_FLAG_NOWAIT) that can be be ignored.
 879         (GOMP_target_ext): Apply clear_unsupported_flags to flags.
 880         * testsuite/libgomp.c/target-33.c:
 881         Remove xfail for offload_target_nvptx.
 882         * testsuite/libgomp.c/target-34.c: Likewise.
 883
 884 2020-02-10  Frederik Harwath  <frederik@codesourcery.com>
 885
 886         * testsuite/libgomp.c/target-33.c: Add xfail for execution on
 887         offload_target_nvptx, cf. https://gcc.gnu.org/PR81688.
 888         * testsuite/libgomp.c/target-34.c: Likewise.
 889         * testsuite/libgomp.c/target-link-1.c: Add xfail for
 890         offload_target_nvptx, cf. https://gcc.gnu.org/PR81689.
 891
 892 2020-02-09  Jakub Jelinek  <jakub@redhat.com>
 893
 894         * testsuite/libgomp.c/target-38.c: New test.
 895
 896 2020-02-06  Jakub Jelinek  <jakub@redhat.com>
 897
 898         PR libgomp/93515
 899         * testsuite/libgomp.c-c++-common/pr93515.c: New test.
 900
 901 2020-02-05  Tobias Burnus  <tobias@codesourcery.com>
 902
 903         * testsuite/lib/libgomp.exp
 904         (check_effective_target_offload_target_nvptx): Pass flags as 'options'
 905         and not as 'source' argument to libgomp_target_compile.
 906
 907 2020-02-03  Andrew Stubbs  <ams@codesourcery.com>
 908
 909         * plugin/plugin-gcn.c (EF_AMDGPU_MACH_AMDGCN_GFX801): Remove.
 910         (gcn_gfx801_s): Remove.
 911         (isa_hsa_name): Remove gfx801.
 912         (isa_gcc_name): Remove gfx801/carizzo.
 913         (isa_code): Remove gfx801.
 914
 915 2020-02-03  Julian Brown  <julian@codesourcery.com>
 916             Tobias Burnus  <tobias@codesourcery.com>
 917
 918         * libgomp.texi (OpenACC Runtime Library Routines): Document *_async
 919         and *_finalize variants; document acc_attach and acc_detach; update
 920         references from OpenACC 2.0 to 2.6.
 921         * openacc.f90 (openacc_version): Update to 201711.
 922         * openacc_lib.h (openacc_version): Update to 201711.
 923         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Update expected
 924         openacc_version to 201711.
 925         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
 926
 927 2020-01-31  Kwok Cheung Yeung  <kcy@codesourcery.com>
 928
 929         * plugin/plugin-gcn.c (struct hsa_kernel_description): Add sgpr_count
 930         and vgpr_count fields.
 931         (struct kernel_info): Add a field for a hsa_kernel_description.
 932         (run_kernel): Reduce the number of threads/workers if the requested
 933         number would require too many VGPRs.
 934         (init_basic_kernel_info): Initialize description field with
 935         the hsa_kernel_description entry for the kernel.
 936
 937 2020-01-29  Tobias Burnus  <tobias@codesourcery.com>
 938
 939         PR bootstrap/93409
 940         * plugin/configfrag.ac (enable_offload_targets): Skip
 941         HSA and GCN plugin besides -m32 also for -mx32.
 942         * configure: Regenerate.
 943
 944 2020-01-29  Frederik Harwath  <frederik@codesourcery.com>
 945
 946         * oacc-init.c (name_of_acc_device_t): Handle acc_device_radeon.
 947
 948 2020-01-29  Frederik Harwath  <frederik@codesourcery.com>
 949
 950         * plugin-gcn.c (struct agent_info): Add fields "name" and
 951         "vendor_name" ...
 952         (GOMP_OFFLOAD_init_device): ... and init from here.
 953         (struct hsa_context_info): Add field "driver_version_s" ...
 954         (init_hsa_contest): ... and init from here.
 955         (GOMP_OFFLOAD_openacc_get_property): Replace stub with a proper
 956         implementation.
 957         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
 958         Enable test execution for amdgcn and host offloading targets.
 959         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Likewise.
 960         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
 961         (expect_device_properties): Split function into ...
 962         (expect_device_string_properties): ... this new function ...
 963         (expect_device_memory): ... and this new function.
 964         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-gcn.c:
 965         Add test.
 966
 967 2020-01-28  Julian Brown  <julian@codesourcery.com>
 968
 969         * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: Remove test from here.
 970         * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: Don't use mixed
 971         component/non-component variable refs in a single directive.
 972         * testsuite/libgomp.oacc-fortran/classtypes-1.f95: Likewise.
 973
 974 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
 975
 976         * configure.ac: Handle `--with-toolexeclibdir='.
 977         * Makefile.in: Regenerate.
 978         * aclocal.m4: Regenerate.
 979         * configure: Regenerate.
 980         * testsuite/Makefile.in: Regenerate.
 981
 982 2020-01-24  Frederik Harwath  <frederik@codesourcery.com>
 983
 984         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
 985         (expect_device_properties): Remove "expected_free_mem" argument,
 986         change "expected_total_mem" argument type to size_t;
 987         change types of acc_get_property results to size_t,
 988         adapt format strings.
 989         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
 990         Use %zu instead of %zd to print size_t values.
 991         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: Adapt and
 992         rename to ...
 993         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c: ... this.
 994         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: Adapt and
 995         rename to ...
 996         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-host.c: ... this.
 997
 998 2020-01-23  Andrew Stubbs  <ams@codesourcery.com>
 999
1000         * plugin/plugin-gcn.c (parse_target_attributes): Use correct mask for
1001         the device id.
1002
1003 2020-01-20  Andrew Stubbs  <ams@codesourcery.com>
1004
1005         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Skip test on gcn.
1006         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c (main):
1007         Adjust test dimensions for amdgcn.
1008         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c (main): Adjust
1009         gang/worker/vector expectations dynamically.
1010         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c
1011         (main): Likewise.
1012         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c (main): Likewise.
1013         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c (main): Likewise.
1014         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c (main): Likewise.
1015         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c (main): Likewise.
1016         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c (main): Likewise.
1017         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c (main): Likewise.
1018         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c (main): Likewise.
1019         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c (main): Likewise.
1020         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
1021         (acc_gang): Recognise acc_device_radeon.
1022         (acc_worker): Likewise.
1023         (acc_vector): Likewise.
1024         (main): Set expectations for amdgcn.
1025         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c
1026         (main): Adjust gang/worker/vector expectations dynamically.
1027         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c (main): Likewise.
1028         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c (main): Likewise.
1029         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c (main): Likewise.
1030         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Set expectations
1031         for amdgcn.
1032
1033 2020-01-17  Andrew Stubbs  <ams@codesourcery.com>
1034
1035         * config/accel/openacc.f90 (openacc_kinds): Rename acc_device_gcn to
1036         acc_device_radeon.
1037         (openacc): Likewise.
1038         * openacc.f90 (openacc_kinds): Likewise.
1039         (openacc): Likewise.
1040         * openacc.h (acc_device_t): Likewise.
1041         * openacc_lib.h: Likewise.
1042         * testsuite/lib/libgomp.exp
1043         (check_effective_target_openacc_amdgcn_accel_present): Likewise.
1044         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c
1045         (cb_compute_construct_end): Likewise.
1046         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
1047         (cb_enqueue_launch_start): Likewise.
1048         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c
1049         (cb_enter_data_end): Likewise.
1050         (cb_exit_data_start): Likewise.
1051         (cb_exit_data_end): Likewise.
1052         (cb_compute_construct_end): Likewise.
1053         (cb_enqueue_launch_start): Likewise.
1054         (cb_enqueue_launch_end): Likewise.
1055         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c
1056         (main): Likewise.
1057
1058 2020-01-10  Thomas Schwinge  <thomas@codesourcery.com>
1059
1060         * libgomp-plugin.h (enum goacc_property): New.  Adjust all users
1061         to use this instead of 'enum gomp_device_property'.
1062         (GOMP_OFFLOAD_get_property): Rename to...
1063         (GOMP_OFFLOAD_openacc_get_property): ... this.  Adjust all users.
1064         * libgomp.h (struct gomp_device_descr): Move
1065         'GOMP_OFFLOAD_openacc_get_property'...
1066         (struct acc_dispatch_t): ... here.  Adjust all users.
1067         * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): Remove.
1068
1069         * target.c (gomp_map_vars_internal)
1070         <GOMP_MAP_USE_DEVICE_PTR_IF_PRESENT>: Clean up/elaborate code
1071         paths.
1072
1073 2020-01-10  Jakub Jelinek  <jakub@redhat.com>
1074
1075         PR libgomp/93219
1076         * libgomp.h (gomp_print_string): Change return type from void to int.
1077         * affinity-fmt.c (gomp_print_string): Likewise.  Return true if
1078         not all characters have been written.
1079
1080 2020-01-08  Tobias Burnus  <tobias@codesourcery.com>
1081
1082         * libgomp.texi: Fix typos, use https.
1083
1084 2020-01-03  Tobias Burnus  <tobias@codesourcery.com>
1085
1086         * testsuite/libgomp.fortran/optional-map.f90: Add test for
1087         unallocated/disassociated actual arguments to nonallocatable/nonpointer
1088         dummy arguments; those are/shall be regarded as absent arguments.
1089         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
1090         * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: New.
1091
1092 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
1093
1094         Update copyright years.
1095
1096         * libgomp.texi: Bump @copying's copyright year.
1097
1098 2019-12-31  Ayush Mittal  <ayush.m@samsung.com>
1099
1100         PR libgomp/93065
1101         * oacc-init.c (goacc_runtime_deinitialize): New function.
1102
1103 2019-12-28  Jakub Jelinek  <jakub@redhat.com>
1104
1105         PR bootstrap/93074
1106         * plugin/cuda/cuda.h (cuDeviceGetName, cuDriverGetVersion): Declare.
1107         (cuDeviceTotalMem, cuMemGetInfo): Likewise.  Define to *_v2.
1108
1109 2019-12-22  Maciej W. Rozycki  <macro@codesourcery.com>
1110             Frederik Harwath  <frederik@codesourcery.com>
1111             Thomas Schwinge  <tschwinge@codesourcery.com>
1112
1113         * libgomp.h (gomp_device_descr): Add `get_property_func' member.
1114         * libgomp-plugin.h (gomp_device_property_value): New union.
1115         (gomp_device_property_value): New prototype.
1116         * openacc.h (acc_device_t): Add `acc_device_current' enumeration
1117         constant.
1118         (acc_device_property_t): New enum.
1119         (acc_get_property, acc_get_property_string): New prototypes.
1120         * oacc-init.c (acc_get_device_type): Also assert that result
1121         is not `acc_device_current'.
1122         (get_property_any, acc_get_property, acc_get_property_string):
1123         New functions.
1124         * openacc.f90 (openacc_kinds): Add `acc_device_current' and
1125         `acc_property_memory', `acc_property_free_memory',
1126         `acc_property_name', `acc_property_vendor' and
1127         `acc_property_driver' constants.  Add `acc_device_property' data
1128         type.
1129         (openacc_internal): Add `acc_get_property' and
1130         `acc_get_property_string' interfaces.  Add `acc_get_property_h',
1131         `acc_get_property_string_h', `acc_get_property_l' and
1132         `acc_get_property_string_l'.
1133         * oacc-host.c (host_get_property): New function.
1134         (host_dispatch): Wire it.
1135         * target.c (gomp_load_plugin_for_device): Handle `get_property'.
1136         * libgomp.map (OACC_2.6): Add `acc_get_property', `acc_get_property_h_',
1137         `acc_get_property_string' and `acc_get_property_string_h_' symbols.
1138         * libgomp.texi (OpenACC Runtime Library Routines): Add
1139         `acc_get_property'.
1140         (acc_get_property): New node.
1141         * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_property): New
1142         function (stub).
1143         * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): New function.
1144         * plugin/plugin-nvptx.c (CUDA_CALLS): Add `cuDeviceGetName',
1145         `cuDeviceTotalMem', `cuDriverGetVersion' and `cuMemGetInfo'
1146         calls.
1147         (GOMP_OFFLOAD_get_property): New function.
1148         (struct ptx_device): Add new field "name".
1149         (cuda_driver_version_s): Add new static variable ...
1150         (nvptx_init): ... and init from here.
1151
1152         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c: New test.
1153         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: New test.
1154         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: New test.
1155         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c: New file
1156         with test helper functions.
1157
1158         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: New test.
1159
1160 2019-12-22  Maciej W. Rozycki  <macro@wdc.com>
1161
1162         * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): New
1163         variable.
1164
1165 2019-12-21  Thomas Schwinge  <thomas@codesourcery.com>
1166
1167         * target.c (gomp_map_vars_internal): Restore 'omp declare target
1168         link' handling.
1169
1170 2019-12-19  Julian Brown  <julian@codesourcery.com>
1171
1172         * testsuite/libgomp.oacc-fortran/class-ptr-param.f95: New test.
1173         * testsuite/libgomp.oacc-fortran/classtypes-1.f95: New test.
1174         * testsuite/libgomp.oacc-fortran/classtypes-2.f95: New test.
1175
1176 2019-12-19  Julian Brown  <julian@codesourcery.com>
1177             Cesar Philippidis  <cesar@codesourcery.com>
1178
1179         * testsuite/libgomp.oacc-fortran/deep-copy-1.f90: New test.
1180         * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: New test.
1181         * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: New test.
1182         * testsuite/libgomp.oacc-fortran/deep-copy-4.f90: New test.
1183         * testsuite/libgomp.oacc-fortran/deep-copy-5.f90: New test.
1184         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: New test.
1185         * testsuite/libgomp.oacc-fortran/deep-copy-7.f90: New test.
1186         * testsuite/libgomp.oacc-fortran/deep-copy-8.f90: New test.
1187         * testsuite/libgomp.oacc-fortran/derived-type-1.f90: New test.
1188         * testsuite/libgomp.oacc-fortran/derivedtype-1.f95: New test.
1189         * testsuite/libgomp.oacc-fortran/derivedtype-2.f95: New test.
1190         * testsuite/libgomp.oacc-fortran/multidim-slice.f95: New test.
1191         * testsuite/libgomp.oacc-fortran/update-2.f90: New test.
1192
1193 2019-12-19  Julian Brown  <julian@codesourcery.com>
1194
1195         * testsuite/libgomp.oacc-c-c++-common/deep-copy-1.c: New test.
1196         * testsuite/libgomp.oacc-c-c++-common/deep-copy-2.c: New test.
1197         * testsuite/libgomp.oacc-c-c++-common/deep-copy-4.c: New test.
1198         * testsuite/libgomp.oacc-c-c++-common/deep-copy-6.c: New test.
1199         * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: New test.
1200         * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: New test.
1201         * testsuite/libgomp.oacc-c-c++-common/deep-copy-9.c: New test.
1202         * testsuite/libgomp.oacc-c-c++-common/deep-copy-10.c: New test.
1203         * testsuite/libgomp.oacc-c-c++-common/deep-copy-11.c: New test.
1204         * testsuite/libgomp.oacc-c-c++-common/deep-copy-14.c: New test.
1205         * testsuite/libgomp.oacc-c++/deep-copy-12.C: New test.
1206         * testsuite/libgomp.oacc-c++/deep-copy-13.C: New test.
1207
1208 2019-12-19  Julian Brown  <julian@codesourcery.com>
1209
1210         * libgomp.h (struct target_var_desc): Add do_detach flag.
1211         * oacc-init.c (acc_shutdown_1): Free aux block if present.
1212         * oacc-mem.c (find_group_last): Add SIZES parameter. Support
1213         struct components.  Tidy up and add some new checks.
1214         (goacc_enter_data_internal): Update call to find_group_last.
1215         (goacc_exit_data_internal): Support detach operations and
1216         GOMP_MAP_STRUCT.
1217         (GOACC_enter_exit_data): Handle initial GOMP_MAP_STRUCT or
1218         GOMP_MAP_FORCE_PRESENT in finalization detection code.  Handle
1219         attach/detach in enter/exit data detection code.
1220         * target.c (gomp_map_vars_existing): Initialise do_detach field of
1221         tgt_var_desc.
1222         (gomp_map_vars_internal): Support attach.
1223         (gomp_unmap_vars_internal): Support detach.
1224
1225 2019-12-19  Julian Brown  <julian@codesourcery.com>
1226             Thomas Schwinge  <thomas@codesourcery.com>
1227
1228         * libgomp.h (struct splay_tree_aux): Add attach_count field.
1229         (gomp_attach_pointer, gomp_detach_pointer): Add prototypes.
1230         * libgomp.map (OACC_2.6): New section. Add acc_attach,
1231         acc_attach_async, acc_detach, acc_detach_async, acc_detach_finalize,
1232         acc_detach_finalize_async.
1233         * oacc-mem.c (acc_attach_async, acc_attach, goacc_detach_internal,
1234         acc_detach, acc_detach_async, acc_detach_finalize,
1235         acc_detach_finalize_async): New functions.
1236         * openacc.h (acc_attach, acc_attach_async, acc_detach,
1237         (acc_detach_async, acc_detach_finalize, acc_detach_finalize_async): Add
1238         prototypes.
1239         * target.c (gomp_attach_pointer, gomp_detach_pointer): New functions.
1240         (gomp_remove_var_internal): Free attachment counts if present.
1241         * testsuite/libgomp.oacc-c-c++-common/deep-copy-3.c: New test.
1242         * testsuite/libgomp.oacc-c-c++-common/deep-copy-5.c: New test.
1243
1244 2019-12-19  Julian Brown  <julian@codesourcery.com>
1245             Cesar Philippidis  <cesar@codesourcery.com>
1246
1247         * libgomp.h (gomp_map_val): Add prototype.
1248         * oacc-parallel.c (GOACC_parallel_keyed): Use gomp_map_val instead of
1249         open-coding device-address calculation.
1250         * target.c (gomp_map_val): Make global. Use OFFSET_POINTER in
1251         non-present case.
1252
1253 2019-12-19  Julian Brown  <julian@codesourcery.com>
1254
1255         * libgomp.h (struct splay_tree_key_s): Substitute dynamic_refcount
1256         field for virtual_refcount.
1257         (enum gomp_map_vars_kind): Add GOMP_MAP_VARS_OPENACC_ENTER_DATA.
1258         (gomp_free_memmap): Remove prototype.
1259         * oacc-init.c (acc_shutdown_1): Iteratively call gomp_remove_var
1260         instead of calling gomp_free_memmap.
1261         * oacc-mem.c (acc_map_data): Use virtual_refcount instead of
1262         dynamic_refcount.
1263         (acc_unmap_data): Open code instead of forcing target_mem_desc's
1264         to_free field to NULL then calling gomp_unmap_vars.  Handle
1265         REFCOUNT_INFINITY on target blocks.
1266         (goacc_enter_data): Rename to...
1267         (goacc_enter_datum): ...this.  Remove MAPNUM parameter and special
1268         handling for mapping groups.  Use virtual_refcount instead of
1269         dynamic_refcount.  Use GOMP_MAP_VARS_OPENACC_ENTER_DATA for
1270         map_map_vars_async call.  Re-do lookup for target pointer return value.
1271         (acc_create, acc_create_async, acc_copyin, acc_copyin_async): Call
1272         renamed goacc_enter_datum function.
1273         (goacc_exit_data): Rename to...
1274         (goacc_exit_datum): ...this.  Update for virtual_refcount semantics.
1275         (acc_delete, acc_delete_async, acc_delete_finalize,
1276         acc_delete_finalize_async, acc_copyout, acc_copyout_async,
1277         acc_copyout_finalize, acc_copyout_finalize_async): Call renamed
1278         goacc_exit_datum function.
1279         (gomp_acc_remove_pointer, find_pointer): Remove functions.
1280         (find_group_last, goacc_enter_data_internal, goacc_exit_data_internal):
1281         New functions.
1282         (GOACC_enter_exit_data): Use goacc_enter_data_internal and
1283         goacc_exit_data_internal helper functions.
1284         * target.c (gomp_map_vars_internal): Handle
1285         GOMP_MAP_VARS_OPENACC_ENTER_DATA.  Update for virtual_refcount
1286         semantics.
1287         (gomp_unmap_vars_internal): Update for virtual_refcount semantics.
1288         (gomp_load_image_to_device, omp_target_associate_ptr): Zero-initialise
1289         virtual_refcount field instead of dynamic_refcount.
1290         (gomp_free_memmap): Remove function.
1291         * testsuite/libgomp.oacc-c-c++-common/unmap-infinity-1.c: New test.
1292         * testsuite/libgomp.c-c++-common/unmap-infinity-2.c: New test.
1293         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Add XFAIL.
1294
1295 2019-12-19  Julian Brown  <julian@codesourcery.com>
1296             Thomas Schwinge  <thomas@codesourcery.com>
1297
1298         * libgomp.h (struct splay_tree_aux): New.
1299         (struct splay_tree_key_s): Replace link_key field with aux pointer.
1300         * target.c (gomp_map_vars_internal): Adjust for link_key being moved
1301         to aux struct.
1302         (gomp_remove_var_internal): Free aux block if present.
1303         (gomp_load_image_to_device): Zero-initialise aux field instead of
1304         link_key field.
1305         (omp_target_associate_pointer): Zero-initialise aux field.
1306
1307 2019-12-18  Jakub Jelinek  <jakub@redhat.com>
1308
1309         PR middle-end/86416
1310         * testsuite/libgomp.c/pr86416-1.c (main): Use L suffixes rather than
1311         q or none.
1312         * testsuite/libgomp.c/pr86416-2.c (main): Use Q suffixes rather than
1313         L or none.
1314
1315 2019-12-19  Julian Brown  <julian@codesourcery.com>
1316             Maciej W. Rozycki  <macro@codesourcery.com>
1317             Tobias Burnus  <tobias@codesourcery.com>
1318             Thomas Schwinge  <thomas@codesourcery.com>
1319
1320         * target.c (gomp_map_vars_async): Support GOMP_MAP_NO_ALLOC.
1321         * testsuite/libgomp.oacc-c-c++-common/no_create-1.c: New test.
1322         * testsuite/libgomp.oacc-c-c++-common/no_create-2.c: New test.
1323         * testsuite/libgomp.oacc-c-c++-common/no_create-3.c: New test.
1324         * testsuite/libgomp.oacc-c-c++-common/no_create-4.c: New test.
1325         * testsuite/libgomp.oacc-c-c++-common/no_create-5.c: New test.
1326         * testsuite/libgomp.oacc-fortran/no_create-1.f90: New test.
1327         * testsuite/libgomp.oacc-fortran/no_create-2.f90: New test.
1328         * testsuite/libgomp.oacc-fortran/no_create-3.F90: New test.
1329
1330 2019-12-18  Thomas Schwinge  <thomas@codesourcery.com>
1331
1332         * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
1333         called...
1334         (goacc_insert_pointer): ... from here, "present" case.
1335         (goacc_insert_pointer): Inline function into...
1336         (GOACC_enter_exit_data): ... here, and simplify.
1337
1338         * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
1339         called...
1340         (goacc_insert_pointer): ... from here, "not present" case.
1341
1342         * oacc-mem.c (goacc_remove_pointer): Refactor interface.  Adjust
1343         all users.
1344
1345         * oacc-mem.c (GOACC_enter_exit_data): Refactor code to call
1346         'goacc_enter_data', 'goacc_exit_data'.
1347
1348         * oacc-mem.c (delete_copyout): Refactor into...
1349         (goacc_exit_data): ... this.  Adjust all users.
1350
1351         * oacc-mem.c (present_create_copy): Refactor into...
1352         (goacc_enter_data): ... this.  Adjust all users.
1353
1354         * target.c (gomp_unmap_vars_internal): Add a safeguard to
1355         'gomp_remove_var'.
1356
1357         * target.c (gomp_to_device_kind_p): Handle 'GOMP_MAP_FORCE_FROM'
1358         like 'GOMP_MAP_FROM'.
1359
1360         PR libgomp/92726
1361         PR libgomp/92970
1362         PR libgomp/92984
1363         * oacc-mem.c (delete_copyout): No-op behavior if 'lookup_host'
1364         fails.
1365         (GOACC_enter_exit_data): Simplify accordingly.
1366         * testsuite/libgomp.oacc-c-c++-common/pr92970-1.c: New file,
1367         subsuming...
1368         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: ... this file...
1369         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: ..., and this
1370         file.
1371         * testsuite/libgomp.oacc-c-c++-common/pr92984-1.c: New file,
1372         subsuming...
1373         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: ... this file...
1374         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: ..., and this
1375         file.
1376         * testsuite/libgomp.oacc-c-c++-common/pr92726-1.c: New file,
1377         subsuming...
1378         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: ... this file.
1379
1380         * oacc-mem.c (GOACC_enter_exit_data): Simplify 'exit data'
1381         'finalize' handling.
1382
1383         PR libgomp/92848
1384         * oacc-mem.c (acc_map_data, present_create_copy)
1385         (goacc_insert_pointer): Use 'GOMP_MAP_VARS_ENTER_DATA'.
1386         (acc_unmap_data, delete_copyout, goacc_remove_pointer): Adjust.
1387         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Remove.
1388         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-a.c: New file
1389         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-p.c: Likewise.
1390         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-a.c: Likewise.
1391         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-p.c: Likewise.
1392         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
1393         Remove "XFAIL"s.
1394
1395         * target.c (gomp_unmap_tgt): Make it 'static'.
1396         * libgomp.h (gomp_unmap_tgt): Remove.
1397
1398 2019-12-18  Tobias Burnus  <tobias@codesourcery.com>
1399
1400         PR middle-end/86416
1401         * testsuite/libgomp.c/pr86416-1.c: New.
1402         * testsuite/libgomp.c/pr86416-2.c: New.
1403
1404 2019-12-17  Tobias Burnus  <tobias@codesourcery.com>
1405
1406         * config/accel/openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark
1407         all symbols as public except for the 'use …, only' imported symbol,
1408         which is private.
1409         (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
1410         all symbols from module openacc_kinds as PUBLIC
1411         * openacc.f90: Add comment with crossref to that file and openmp_lib.h;
1412         fix comment typo.
1413         * openacc_lib.h (acc_device_gcn): Add this PARAMETER.
1414
1415 2019-12-13  Julian Brown  <julian@codesourcery.com>
1416
1417         PR libgomp/92881
1418
1419         * libgomp.h (gomp_remove_var_async): Add prototype.
1420         * oacc-mem.c (delete_copyout): Call gomp_remove_var_async instead of
1421         gomp_remove_var.
1422         * target.c (gomp_unref_tgt): Change return type to bool, indicating
1423         whether target_mem_desc was unmapped.
1424         (gomp_unref_tgt_void): New.
1425         (gomp_remove_var): Reimplement in terms of...
1426         (gomp_remove_var_internal): ...this new helper function.
1427         (gomp_remove_var_async): New, implemented using above helper function.
1428         (gomp_unmap_vars_internal): Use gomp_unref_tgt_void instead of
1429         gomp_unref_tgt.
1430
1431 2019-12-13  Andrew Stubbs  <ams@codesourcery.com>
1432
1433         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Handle gcn.
1434         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
1435         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c: Likewise.
1436         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Likewise.
1437         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c:
1438         Likewise.
1439         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Disable on GCN.
1440         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Likewise.
1441
1442 2019-12-13  Tobias Burnus  <tobias@codesourcery.com>
1443
1444         * openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark all symbols
1445         as public except for the 'use …, only' imported symbol, which is
1446         private.
1447         (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
1448         all symbols from module openacc_kinds as PUBLIC; add missing PUBLIC
1449         attributes for acc_copyout_finalize and acc_delete_finalize.
1450
1451 2019-12-11  Jakub Jelinek  <jakub@redhat.com>
1452
1453         PR fortran/92899
1454         * testsuite/libgomp.fortran/atomic1.f90: New test.
1455
1456 2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
1457
1458         PR libgomp/92843
1459         * oacc-mem.c (present_create_copy, delete_copyout): Fix dynamic
1460         reference counting for structured 'REFCOUNT_INFINITY'.  Add some
1461         assertions.
1462         (goacc_insert_pointer, goacc_remove_pointer): Adjust accordingly.
1463         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: New file.
1464         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Fix OpenACC.
1465         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
1466         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
1467
1468         * oacc-parallel.c (find_pointer, GOACC_enter_exit_data): Move...
1469         * oacc-mem.c: ... here.
1470         (gomp_acc_insert_pointer, gomp_acc_remove_pointer): Rename to
1471         'goacc_insert_pointer', 'goacc_remove_pointer', and make 'static'.
1472         * libgomp.h (gomp_acc_insert_pointer, gomp_acc_remove_pointer):
1473         Remove.
1474         * libgomp_g.h: Update.
1475
1476         * oacc-parallel.c (GOACC_wait, goacc_wait): Move...
1477         * oacc-async.c: ... here.
1478         * oacc-int.h (goacc_wait): Declare.
1479         * libgomp_g.h: Update
1480
1481         PR libgomp/92854
1482         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-1.c:
1483         New file.
1484         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-2.c:
1485         Likewise.
1486         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-3.c:
1487         Likewise.
1488         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-1.c:
1489         Likewise.
1490         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-2.c:
1491         Likewise.
1492         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-3.c:
1493         Likewise.
1494
1495 2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
1496             Julian Brown  <julian@codesourcery.com>
1497
1498         * target.c (gomp_load_image_to_device, omp_target_associate_ptr):
1499         Initialize 'dynamic_refcount' whenever we initialize 'refcount'.
1500
1501 2019-12-11  Tobias Burnus  <tobias@codesourcery.com>
1502
1503         * omp_lib.h.in: Fix spelling of function declaration
1504         omp_get_cancell(l)ation.
1505         * libgomp.texi (acc_is_present, acc_async_test, acc_async_test_all):
1506         Fix typos.
1507         * env.c: Fix comment typos.
1508         * oacc-host.c: Likewise.
1509         * ordered.c: Likewise.
1510         * task.c: Likewise.
1511         * team.c: Likewise.
1512         * config/gcn/task.c: Likewise.
1513         * config/gcn/team.c: Likewise.
1514         * config/nvptx/task.c: Likewise.
1515         * config/nvptx/team.c: Likewise.
1516         * plugin/plugin-gcn.c: Likewise.
1517         * testsuite/libgomp.fortran/jacobi.f: Likewise.
1518         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
1519         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: Likewise.
1520
1521 2019-12-11  Tobias Burnus  <tobias@codesourcery.com>
1522
1523         * testsuite/libgomp.oacc-fortran/optional-cache.f95: Add 'dg-do run'.
1524         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: Remove
1525         unnecessary 'dg-additional-options "-w"'.
1526
1527 2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
1528             Julian Brown  <julian@codesourcery.com>
1529
1530         PR libgomp/92116
1531         PR libgomp/92877
1532
1533         * oacc-mem.c (lookup_dev): Reimplement.  Adjust all users.
1534         * libgomp.h (struct acc_dispatch_t): Remove 'data_environ' member.
1535         Adjust all users.
1536         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
1537         Remove XFAIL.
1538         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
1539         Likewise.
1540         * testsuite/libgomp.oacc-c-c++-common/pr92877-1.c: New file.
1541
1542 2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
1543
1544         PR libgomp/92503
1545         * oacc-mem.c (acc_free): Error out instead of 'acc_unmap_data'.
1546         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-1.c: New
1547         file.
1548         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-2.c:
1549         Likewise.
1550         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3-2.c:
1551         Likewise.
1552         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3.c:
1553         Likewise.
1554         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
1555         Likewise.
1556         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
1557         Likewise.
1558         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
1559         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
1560         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
1561         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
1562         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
1563         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
1564         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1565         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1566         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
1567         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
1568
1569         PR libgomp/92840
1570         * oacc-mem.c (acc_map_data): Clarify reference counting behavior.
1571         (acc_unmap_data): Add error case for 'REFCOUNT_INFINITY'.
1572         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-1.c:
1573         New file.
1574         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-2.c:
1575         Likewise.
1576         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-3.c:
1577         Likewise.
1578         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
1579         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Adjust.
1580
1581         PR libgomp/92511
1582         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: Remove
1583         this file...
1584         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: ..., and
1585         this file...
1586         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: ..., and this
1587         file...
1588         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: ..., and this
1589         file...
1590         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
1591         ... with their content moved into, and extended in this new file.
1592         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-a.c:
1593         New file.
1594         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-p.c:
1595         Likewise.
1596         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-a.c:
1597         Likewise.
1598         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-2.c:
1599         Likewise.
1600
1601         * testsuite/libgomp.oacc-c-c++-common/map-data-1.c: New file.
1602
1603         PR libgomp/92854
1604         * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: New file.
1605
1606         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New file.
1607
1608         * target.c (gomp_exit_data): Use 'gomp_remove_var'.
1609
1610 2019-12-09  Tobias Burnus  <tobias@codesourcery.com>
1611
1612         * testsuite/libgomp.fortran/use_device_addr-3.f90: Make 'stop' codes
1613         unique.
1614         * testsuite/libgomp.fortran/use_device_addr-4.f90: Ditto.
1615         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
1616         * testsuite/libgomp.oacc-fortran/declare-5.f90: Ditto.
1617         * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90:
1618         Ditto.
1619         * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: Ditto.
1620         * testsuite/libgomp.oacc-fortran/optional-update-host.f90: Ditto.
1621
1622 2019-12-06  Kwok Cheung Yeung  <kcy@codesourcery.com>
1623
1624         * config/accel/proc.c (omp_get_num_procs): Apply ialias macro.
1625
1626 2019-12-06  Tobias Burnus  <tobias@codesourcery.com>
1627             Kwok Cheung Yeung <kcy@codesourcery.com>
1628
1629         * oacc-mem.c (update_dev_host, gomp_acc_insert_pointer): Just return
1630         if input it a NULL pointer.
1631         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Remove; dependent on
1632         diagnostic of NULL pointer.
1633         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Ditto.
1634         * testsuite/libgomp.fortran/optional-map.f90: New.
1635         * testsuite/libgomp.fortran/use_device_addr-1.f90
1636         (test_dummy_opt_callee_1_absent): New.
1637         (test_dummy_opt_call_1): Call it.
1638         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
1639         * testsuite/libgomp.fortran/use_device_addr-3.f90: Likewise.
1640         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
1641         * testsuite/libgomp.oacc-fortran/optional-cache.f95: New.
1642         * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90: New.
1643         * testsuite/libgomp.oacc-fortran/optional-data-copyin.f90: New.
1644         * testsuite/libgomp.oacc-fortran/optional-data-copyout.f90: New.
1645         * testsuite/libgomp.oacc-fortran/optional-data-enter-exit.f90: New.
1646         * testsuite/libgomp.oacc-fortran/optional-declare.f90: New.
1647         * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: New.
1648         * testsuite/libgomp.oacc-fortran/optional-host_data.f90: New.
1649         * testsuite/libgomp.oacc-fortran/optional-nested-calls.f90: New.
1650         * testsuite/libgomp.oacc-fortran/optional-private.f90: New.
1651         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: New.
1652         * testsuite/libgomp.oacc-fortran/optional-update-device.f90: New.
1653         * testsuite/libgomp.oacc-fortran/optional-update-host.f90: New.
1654
1655 2019-12-05  Tobias Burnus  <tobias@codesourcery.com>
1656
1657         * testsuite/libgomp.oacc-fortran/error_stop-1.f: Also don't
1658         expect dg-output of 'Error termination.' for GCN.
1659         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
1660         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
1661
1662 2019-12-04  Jakub Jelinek  <jakub@redhat.com>
1663
1664         PR fortran/92756
1665         * testsuite/libgomp.fortran/teams1.f90: New test.
1666         * testsuite/libgomp.fortran/teams2.f90: New test.
1667
1668 2019-12-03  Frederik Harwath  <frederik@codesourcery.com>
1669
1670         * oacc-init.c (acc_known_device_type): Add function.
1671         (unknown_device_type_error): Add function.
1672         (name_of_acc_device_t): Change to call unknown_device_type_error
1673         on unknown type.
1674         (resolve_device): Use acc_known_device_type.
1675         (acc_init): Fail if acc_device_t argument is not valid.
1676         (acc_shutdown): Likewise.
1677         (acc_get_num_devices): Likewise.
1678         (acc_set_device_type): Likewise.
1679         (acc_get_device_num): Likewise.
1680         (acc_set_device_num): Likewise.
1681         (acc_on_device): Add comment that argument validity is not checked.
1682
1683 2019-12-03  Andrew Stubbs  <ams@codesourcery.com>
1684
1685         * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
1686         Recognize amdgcn.
1687         (check_effective_target_openacc_amdgcn_accel_present): New proc.
1688         (check_effective_target_openacc_amdgcn_accel_selected): New proc.
1689         * testsuite/libgomp.oacc-c++/c++.exp: Add support for amdgcn.
1690         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1691         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1692
1693 2019-12-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1694
1695         PR libgomp/91938
1696         * configure.tgt: Avoid IE tls on *-*-musl*.
1697
1698 2019-11-29  Tobias Burnus  <tobias@codesourcery.com>
1699
1700         * testsuite/libgomp.oacc-fortran/declare-5.f90: Extend by
1701         adding a common-block test case.
1702
1703 2019-11-29  Jakub Jelinek  <jakub@redhat.com>
1704
1705         PR c++/60228
1706         * testsuite/libgomp.c++/udr-20.C: New test.
1707         * testsuite/libgomp.c++/udr-21.C: New test.
1708
1709 2019-11-27  Thomas Schwinge  <thomas@codesourcery.com>
1710
1711         * testsuite/lib/libgomp.exp
1712         (check_effective_target_offload_target_nvptx): New proc.
1713         * testsuite/libgomp.fortran/target-print-1.f90: Use it with
1714         'dg-skip-if'.
1715         * testsuite/libgomp.oacc-fortran/print-1.f90: Likewise.
1716         * testsuite/libgomp.fortran/target-print-1-nvptx.f90: New file.
1717         * testsuite/libgomp.oacc-fortran/print-1-nvptx.f90: Likewise.
1718
1719 2019-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1720
1721         * testsuite/libgomp.c/pr39591-1.c: Rename err to e.
1722         * testsuite/libgomp.c/pr39591-2.c: Likewise.
1723         * testsuite/libgomp.c/pr39591-3.c: Likewise.
1724         * testsuite/libgomp.c/private-1.c: Likewise.
1725         * testsuite/libgomp.c/task-1.c: Likewise.
1726         * testsuite/libgomp.c/task-5.c: Renamed err to serr.
1727
1728 2019-11-20  Julian Brown  <julian@codesourcery.com>
1729
1730         * plugin/plugin-gcn.c (wait_for_queue_nonfull): Don't lock/unlock
1731         aq->mutex here.
1732         (queue_push_launch): Lock aq->mutex before calling
1733         wait_for_queue_nonfull.
1734         (queue_push_callback): Likewise.
1735         (queue_push_asyncwait): Likewise.
1736         (queue_push_placeholder): Likewise.
1737
1738 2019-11-20  Julian Brown  <julian@codesourcery.com>
1739
1740         * plugin/plugin-gcn.c (hsa_memory_copy_wrapper): New.
1741         (copy_data, GOMP_OFFLOAD_host2dev): Use above function.
1742         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_dev2dev): Check hsa_memory_copy
1743         return code.
1744
1745 2019-11-20  Julian Brown  <julian@codesourcery.com>
1746
1747         PR libgomp/92511
1748
1749         * oacc-mem.c (present_create_copy): Fix device pointer return value in
1750         case of "present" subarray.  Use tgt->tgt_start instead of tgt->to_free
1751         in non-present/create case.
1752         (delete_copyout): Change error condition to fail only on copies outside
1753         of mapped block.  Adjust error message accordingly.
1754         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: New test.
1755         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: New test.
1756         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Adjust expected error
1757         message.
1758         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1759         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Allow test to pass now.
1760         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1761
1762 2019-11-20  Maciej W. Rozycki  <macro@wdc.com>
1763
1764         * testsuite/lib/libgomp.exp (libgomp_init): Add flags to find
1765         libatomic in build-tree testing.
1766
1767 2019-11-18  Maciej W. Rozycki  <macro@wdc.com>
1768
1769         * testsuite/Makefile.in: Regenerate.
1770
1771 2019-11-15  Andrew Stubbs  <ams@codesourcery.com>
1772
1773         * testsuite/libgomp.c/target-print-1.c: New file.
1774         * testsuite/libgomp.fortran/target-print-1.f90: New file.
1775         * testsuite/libgomp.oacc-c/print-1.c: New file.
1776         * testsuite/libgomp.oacc-fortran/print-1.f90: New file.
1777
1778 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
1779             Kwok Cheung Yeung  <kcy@codesourcery.com>
1780             Julian Brown  <julian@codesourcery.com>
1781             Tom de Vries  <tom@codesourcery.com>
1782
1783         * plugin/Makefrag.am: Add amdgcn plugin support.
1784         * plugin/configfrag.ac: Likewise.
1785         * plugin/plugin-gcn.c: New file.
1786         * configure: Regenerate.
1787         * Makefile.in: Regenerate.
1788         * testsuite/Makefile.in: Regenerate.
1789
1790 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
1791
1792         * config/gcn/team.c (gomp_gcn_enter_kernel): Set up the team arena
1793         and use team_malloc variants.
1794         (gomp_gcn_exit_kernel): Use team_free.
1795         * libgomp.h (TEAM_ARENA_SIZE): Define.
1796         (TEAM_ARENA_START): Define.
1797         (TEAM_ARENA_FREE): Define.
1798         (TEAM_ARENA_END): Define.
1799         (team_malloc): New function.
1800         (team_malloc_cleared): New function.
1801         (team_free): New function.
1802         * team.c (gomp_new_team): Initialize and use team_malloc.
1803         (free_team): Use team_free.
1804         (gomp_free_thread): Use team_free.
1805         (gomp_pause_host): Use team_free.
1806         * work.c (gomp_init_work_share): Use team_malloc.
1807         (gomp_fini_work_share): Use team_free.
1808
1809 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
1810             Kwok Cheung Yeung  <kcy@codesourcery.com>
1811             Julian Brown  <julian@codesourcery.com>
1812             Tom de Vries  <tom@codesourcery.com>
1813
1814         * Makefile.am (libgomp_la_SOURCES): Add oacc-target.c.
1815         * Makefile.in: Regenerate.
1816         * config.h.in (PLUGIN_GCN): Add new undef.
1817         * config/accel/openacc.f90 (acc_device_gcn): New parameter.
1818         * config/gcn/affinity-fmt.c: New file.
1819         * config/gcn/bar.c: New file.
1820         * config/gcn/bar.h: New file.
1821         * config/gcn/doacross.h: New file.
1822         * config/gcn/icv-device.c: New file.
1823         * config/gcn/oacc-target.c: New file.
1824         * config/gcn/simple-bar.h: New file.
1825         * config/gcn/target.c: New file.
1826         * config/gcn/task.c: New file.
1827         * config/gcn/team.c: New file.
1828         * config/gcn/time.c: New file.
1829         * configure.ac: Add amdgcn*-*-*.
1830         * configure: Regenerate.
1831         * configure.tgt: Add amdgcn*-*-*.
1832         * libgomp-plugin.h (offload_target_type): Add OFFLOAD_TARGET_TYPE_GCN.
1833         * libgomp.h (gcn_thrs): Add amdgcn variant.
1834         (set_gcn_thrs): Likewise.
1835         (gomp_thread): Likewise.
1836         * oacc-int.h (goacc_thread): Likewise.
1837         * oacc-target.c: New file.
1838         * openacc.f90 (acc_device_gcn): New parameter.
1839         * openacc.h (acc_device_t): Add acc_device_gcn.
1840         * team.c (gomp_free_pool_helper): Add amdgcn support.
1841
1842 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
1843             Julian Brown  <julian@codesourcery.com>
1844
1845         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_async_construct): Add int
1846         parameter.
1847         * oacc-async.c (lookup_goacc_asyncqueue): Pass device number to the
1848         queue constructor.
1849         * oacc-host.c (host_openacc_async_construct): Add device parameter.
1850         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_openacc_async_construct): Add
1851         device parameter.
1852
1853 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
1854
1855         * configure.tgt (nvptx*-*-*): Add "accel" directory.
1856         * config/nvptx/libgomp-plugin.c: Move ...
1857         * config/accel/libgomp-plugin.c: ... to here.
1858         * config/nvptx/lock.c: Move ...
1859         * config/accel/lock.c: ... to here.
1860         * config/nvptx/mutex.c: Move ...
1861         * config/accel/mutex.c: ... to here.
1862         * config/nvptx/mutex.h: Move ...
1863         * config/accel/mutex.h: ... to here.
1864         * config/nvptx/oacc-async.c: Move ...
1865         * config/accel/oacc-async.c: ... to here.
1866         * config/nvptx/oacc-cuda.c: Move ...
1867         * config/accel/oacc-cuda.c: ... to here.
1868         * config/nvptx/oacc-host.c: Move ...
1869         * config/accel/oacc-host.c: ... to here.
1870         * config/nvptx/oacc-init.c: Move ...
1871         * config/accel/oacc-init.c: ... to here.
1872         * config/nvptx/oacc-mem.c: Move ...
1873         * config/accel/oacc-mem.c: ... to here.
1874         * config/nvptx/oacc-plugin.c: Move ...
1875         * config/accel/oacc-plugin.c: ... to here.
1876         * config/nvptx/omp-lock.h: Move ...
1877         * config/accel/omp-lock.h: ... to here.
1878         * config/nvptx/openacc.f90: Move ...
1879         * config/accel/openacc.f90: ... to here.
1880         * config/nvptx/pool.h: Move ...
1881         * config/accel/pool.h: ... to here.
1882         * config/nvptx/proc.c: Move ...
1883         * config/accel/proc.c: ... to here.
1884         * config/nvptx/ptrlock.c: Move ...
1885         * config/accel/ptrlock.c: ... to here.
1886         * config/nvptx/ptrlock.h: Move ...
1887         * config/accel/ptrlock.h: ... to here.
1888         * config/nvptx/sem.c: Move ...
1889         * config/accel/sem.c: ... to here.
1890         * config/nvptx/sem.h: Move ...
1891         * config/accel/sem.h: ... to here.
1892         * config/nvptx/thread-stacksize.h: Move ...
1893         * config/accel/thread-stacksize.h: ... to here.
1894
1895 2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
1896             Tobias Burnus  <tobias@codesourcery.com>
1897             Frederik Harwath  <frederik@codesourcery.com>
1898             Thomas Schwinge  <thomas@codesourcery.com>
1899
1900         libgomp/
1901         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New test.
1902         * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: New test.
1903         * testsuite/libgomp.oacc-fortran/parallel-dims.f89: New test.
1904
1905 2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
1906             Kwok Cheung Yeung  <kcy@codesourcery.com>
1907
1908         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: Extend.
1909         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: New.
1910
1911 2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>
1912
1913         * testsuite/libgomp.fortran/target9.f90: Specify 'dg-do run'.
1914
1915         * testsuite/libgomp.fortran/use_device_addr-3.f90: Specify 'dg-do
1916         run'.
1917         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
1918         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Likewise.
1919
1920 2019-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1921
1922         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c:
1923         Add expected warnings about missing reduction clauses.
1924         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1925         Likewise.
1926         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c:
1927         Likewise.
1928         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c:
1929         Likewise.
1930
1931 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
1932
1933         * testsuite/libgomp.fortran/pr66199-1.f90: Remove
1934         'dg-do run' (implies torture test) as 'dg-options "O2"' is used.
1935         * testsuite/libgomp.fortran/pr66199-2.f90: Ditto.
1936         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
1937         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
1938         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
1939
1940 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
1941
1942         PR fortran/92305
1943         * testsuite/libgomp.fortran/allocatable2.f90: Use
1944         unique numbers with 'stop'.
1945         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
1946         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
1947         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Ditto.
1948         * testsuite/libgomp.oacc-fortran/lib-15.f90: Ditto.
1949         * testsuite/libgomp.oacc-fortran/pset-1.f90: Ditto.
1950
1951 2019-11-01  Tobias Burnus  <tobias@codesourcery.com>
1952
1953         * testsuite/libgomp.fortran/use_device_addr-1.f90 (test_nullptr_1,
1954         test_dummy_opt_nullptr_callee_1): Add present but unallocated test.
1955         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
1956         * testsuite/libgomp.fortran/use_device_addr-3.f90: New.
1957         * testsuite/libgomp.fortran/use_device_addr-4.f90: New.
1958         * testsuite/testsuite/libgomp.fortran/use_device_ptr-1.f90: New.
1959
1960 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
1961
1962         * testsuite/libgomp.fortran/target9.f90: New.
1963
1964 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
1965
1966         * testsuite/libgomp.fortran/aligned1.f03: Replace 'STOP' by 'stop'.
1967         * testsuite/libgomp.fortran/alloc-comp-1.f90: Ditto.
1968         * testsuite/libgomp.fortran/alloc-comp-2.f90: Ditto.
1969         * testsuite/libgomp.fortran/alloc-comp-3.f90: Ditto.
1970         * testsuite/libgomp.fortran/allocatable1.f90: Ditto.
1971         * testsuite/libgomp.fortran/allocatable10.f90: Ditto.
1972         * testsuite/libgomp.fortran/allocatable11.f90: Ditto.
1973         * testsuite/libgomp.fortran/allocatable12.f90: Ditto.
1974         * testsuite/libgomp.fortran/allocatable2.f90: Ditto.
1975         * testsuite/libgomp.fortran/allocatable3.f90: Ditto.
1976         * testsuite/libgomp.fortran/allocatable4.f90: Ditto.
1977         * testsuite/libgomp.fortran/allocatable5.f90: Ditto.
1978         * testsuite/libgomp.fortran/allocatable6.f90: Ditto.
1979         * testsuite/libgomp.fortran/allocatable7.f90: Ditto.
1980         * testsuite/libgomp.fortran/allocatable8.f90: Ditto.
1981         * testsuite/libgomp.fortran/allocatable9.f90: Ditto.
1982         * testsuite/libgomp.fortran/associate1.f90: Ditto.
1983         * testsuite/libgomp.fortran/associate2.f90: Ditto.
1984         * testsuite/libgomp.fortran/associate3.f90: Ditto.
1985         * testsuite/libgomp.fortran/async_io_4.f90: Ditto.
1986         * testsuite/libgomp.fortran/async_io_5.f90: Ditto.
1987         * testsuite/libgomp.fortran/async_io_6.f90: Ditto.
1988         * testsuite/libgomp.fortran/async_io_7.f90: Ditto.
1989         * testsuite/libgomp.fortran/cancel-do-1.f90: Ditto.
1990         * testsuite/libgomp.fortran/cancel-do-2.f90: Ditto.
1991         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Ditto.
1992         * testsuite/libgomp.fortran/cancel-sections-1.f90: Ditto.
1993         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Ditto.
1994         * testsuite/libgomp.fortran/character1.f90: Ditto.
1995         * testsuite/libgomp.fortran/character2.f90: Ditto.
1996         * testsuite/libgomp.fortran/collapse1.f90: Ditto.
1997         * testsuite/libgomp.fortran/collapse2.f90: Ditto.
1998         * testsuite/libgomp.fortran/collapse3.f90: Ditto.
1999         * testsuite/libgomp.fortran/collapse4.f90: Ditto.
2000         * testsuite/libgomp.fortran/crayptr1.f90: Ditto.
2001         * testsuite/libgomp.fortran/crayptr2.f90: Ditto.
2002         * testsuite/libgomp.fortran/crayptr3.f90: Ditto.
2003         * testsuite/libgomp.fortran/declare-simd-1.f90: Ditto.
2004         * testsuite/libgomp.fortran/declare-simd-3.f90: Ditto.
2005         * testsuite/libgomp.fortran/declare-target-2.f90: Ditto.
2006         * testsuite/libgomp.fortran/depend-1.f90: Ditto.
2007         * testsuite/libgomp.fortran/depend-2.f90: Ditto.
2008         * testsuite/libgomp.fortran/depend-3.f90: Ditto.
2009         * testsuite/libgomp.fortran/do1.f90: Ditto.
2010         * testsuite/libgomp.fortran/do2.f90: Ditto.
2011         * testsuite/libgomp.fortran/do_concurrent_5.f90: Ditto.
2012         * testsuite/libgomp.fortran/doacross1.f90: Ditto.
2013         * testsuite/libgomp.fortran/doacross2.f90: Ditto.
2014         * testsuite/libgomp.fortran/doacross3.f90: Ditto.
2015         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Ditto.
2016         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Ditto.
2017         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Ditto.
2018         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Ditto.
2019         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Ditto.
2020         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Ditto.
2021         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Ditto.
2022         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Ditto.
2023         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Ditto.
2024         * testsuite/libgomp.fortran/examples-4/device-1.f90: Ditto.
2025         * testsuite/libgomp.fortran/examples-4/device-2.f90: Ditto.
2026         * testsuite/libgomp.fortran/examples-4/device-3.f90: Ditto.
2027         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Ditto.
2028         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Ditto.
2029         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Ditto.
2030         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Ditto.
2031         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Ditto.
2032         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Ditto.
2033         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Ditto.
2034         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Ditto.
2035         * testsuite/libgomp.fortran/examples-4/target-1.f90: Ditto.
2036         * testsuite/libgomp.fortran/examples-4/target-2.f90: Ditto.
2037         * testsuite/libgomp.fortran/examples-4/target-3.f90: Ditto.
2038         * testsuite/libgomp.fortran/examples-4/target-4.f90: Ditto.
2039         * testsuite/libgomp.fortran/examples-4/target-5.f90: Ditto.
2040         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Ditto.
2041         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Ditto.
2042         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Ditto.
2043         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Ditto.
2044         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Ditto.
2045         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Ditto.
2046         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Ditto.
2047         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Ditto.
2048         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Ditto.
2049         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Ditto.
2050         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Ditto.
2051         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Ditto.
2052         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Ditto.
2053         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Ditto.
2054         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Ditto.
2055         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Ditto.
2056         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Ditto.
2057         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Ditto.
2058         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Ditto.
2059         * testsuite/libgomp.fortran/lastprivate1.f90: Ditto.
2060         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
2061         * testsuite/libgomp.fortran/lib1.f90: Ditto.
2062         * testsuite/libgomp.fortran/lib4.f90: Ditto.
2063         * testsuite/libgomp.fortran/lock-1.f90: Ditto.
2064         * testsuite/libgomp.fortran/lock-2.f90: Ditto.
2065         * testsuite/libgomp.fortran/nested1.f90: Ditto.
2066         * testsuite/libgomp.fortran/nestedfn1.f90: Ditto.
2067         * testsuite/libgomp.fortran/nestedfn2.f90: Ditto.
2068         * testsuite/libgomp.fortran/nestedfn3.f90: Ditto.
2069         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
2070         * testsuite/libgomp.fortran/nestedfn5.f90: Ditto.
2071         * testsuite/libgomp.fortran/omp_atomic1.f90: Ditto.
2072         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
2073         * testsuite/libgomp.fortran/omp_atomic3.f90: Ditto.
2074         * testsuite/libgomp.fortran/omp_atomic4.f90: Ditto.
2075         * testsuite/libgomp.fortran/omp_atomic5.f90: Ditto.
2076         * testsuite/libgomp.fortran/omp_cond1.f: Ditto.
2077         * testsuite/libgomp.fortran/omp_cond2.f: Ditto.
2078         * testsuite/libgomp.fortran/omp_cond3.F90: Ditto.
2079         * testsuite/libgomp.fortran/omp_cond4.F90: Ditto.
2080         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
2081         * testsuite/libgomp.fortran/omp_parse2.f90: Ditto.
2082         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
2083         * testsuite/libgomp.fortran/omp_parse4.f90: Ditto.
2084         * testsuite/libgomp.fortran/openmp_version-1.f: Ditto.
2085         * testsuite/libgomp.fortran/openmp_version-2.f90: Ditto.
2086         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Ditto.
2087         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Ditto.
2088         * testsuite/libgomp.fortran/pointer1.f90: Ditto.
2089         * testsuite/libgomp.fortran/pointer2.f90: Ditto.
2090         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
2091         * testsuite/libgomp.fortran/pr27395-1.f90: Ditto.
2092         * testsuite/libgomp.fortran/pr27395-2.f90: Ditto.
2093         * testsuite/libgomp.fortran/pr27416-1.f90: Ditto.
2094         * testsuite/libgomp.fortran/pr27916-1.f90: Ditto.
2095         * testsuite/libgomp.fortran/pr27916-2.f90: Ditto.
2096         * testsuite/libgomp.fortran/pr28390.f: Ditto.
2097         * testsuite/libgomp.fortran/pr29629.f90: Ditto.
2098         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
2099         * testsuite/libgomp.fortran/pr33880.f90: Ditto.
2100         * testsuite/libgomp.fortran/pr34020.f90: Ditto.
2101         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
2102         * testsuite/libgomp.fortran/pr42162.f90: Ditto.
2103         * testsuite/libgomp.fortran/pr46753.f90: Ditto.
2104         * testsuite/libgomp.fortran/pr48894.f90: Ditto.
2105         * testsuite/libgomp.fortran/pr49792-1.f90: Ditto.
2106         * testsuite/libgomp.fortran/pr49792-2.f90: Ditto.
2107         * testsuite/libgomp.fortran/pr63938-1.f90: Ditto.
2108         * testsuite/libgomp.fortran/pr63938-2.f90: Ditto.
2109         * testsuite/libgomp.fortran/pr65597.f90: Ditto.
2110         * testsuite/libgomp.fortran/pr66199-1.f90: Ditto.
2111         * testsuite/libgomp.fortran/pr71014.f90: Ditto.
2112         * testsuite/libgomp.fortran/pr81304.f90: Ditto.
2113         * testsuite/libgomp.fortran/pr81841.f90: Ditto.
2114         * testsuite/libgomp.fortran/pr84418-1.f90: Ditto.
2115         * testsuite/libgomp.fortran/pr84418-2.f90: Ditto.
2116         * testsuite/libgomp.fortran/procptr1.f90: Ditto.
2117         * testsuite/libgomp.fortran/recursion1.f90: Ditto.
2118         * testsuite/libgomp.fortran/reduction1.f90: Ditto.
2119         * testsuite/libgomp.fortran/reduction2.f90: Ditto.
2120         * testsuite/libgomp.fortran/reduction3.f90: Ditto.
2121         * testsuite/libgomp.fortran/reduction4.f90: Ditto.
2122         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
2123         * testsuite/libgomp.fortran/reduction6.f90: Ditto.
2124         * testsuite/libgomp.fortran/reference1.f90: Ditto.
2125         * testsuite/libgomp.fortran/reference2.f90: Ditto.
2126         * testsuite/libgomp.fortran/retval1.f90: Ditto.
2127         * testsuite/libgomp.fortran/retval2.f90: Ditto.
2128         * testsuite/libgomp.fortran/sharing1.f90: Ditto.
2129         * testsuite/libgomp.fortran/sharing2.f90: Ditto.
2130         * testsuite/libgomp.fortran/simd1.f90: Ditto.
2131         * testsuite/libgomp.fortran/simd2.f90: Ditto.
2132         * testsuite/libgomp.fortran/simd3.f90: Ditto.
2133         * testsuite/libgomp.fortran/simd4.f90: Ditto.
2134         * testsuite/libgomp.fortran/simd5.f90: Ditto.
2135         * testsuite/libgomp.fortran/simd6.f90: Ditto.
2136         * testsuite/libgomp.fortran/simd7.f90: Ditto.
2137         * testsuite/libgomp.fortran/stack.f90: Ditto.
2138         * testsuite/libgomp.fortran/strassen.f90: Ditto.
2139         * testsuite/libgomp.fortran/tabs1.f90: Ditto.
2140         * testsuite/libgomp.fortran/tabs2.f: Ditto.
2141         * testsuite/libgomp.fortran/target1.f90: Ditto.
2142         * testsuite/libgomp.fortran/target2.f90: Ditto.
2143         * testsuite/libgomp.fortran/target3.f90: Ditto.
2144         * testsuite/libgomp.fortran/target4.f90: Ditto.
2145         * testsuite/libgomp.fortran/target5.f90: Ditto.
2146         * testsuite/libgomp.fortran/target6.f90: Ditto.
2147         * testsuite/libgomp.fortran/target7.f90: Ditto.
2148         * testsuite/libgomp.fortran/target8.f90: Ditto.
2149         * testsuite/libgomp.fortran/task1.f90: Ditto.
2150         * testsuite/libgomp.fortran/task2.f90: Ditto.
2151         * testsuite/libgomp.fortran/task3.f90: Ditto.
2152         * testsuite/libgomp.fortran/task4.f90: Ditto.
2153         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
2154         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
2155         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
2156         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
2157         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
2158         * testsuite/libgomp.fortran/threadprivate1.f90: Ditto.
2159         * testsuite/libgomp.fortran/threadprivate2.f90: Ditto.
2160         * testsuite/libgomp.fortran/threadprivate3.f90: Ditto.
2161         * testsuite/libgomp.fortran/threadprivate4.f90: Ditto.
2162         * testsuite/libgomp.fortran/udr1.f90: Ditto.
2163         * testsuite/libgomp.fortran/udr10.f90: Ditto.
2164         * testsuite/libgomp.fortran/udr11.f90: Ditto.
2165         * testsuite/libgomp.fortran/udr12.f90: Ditto.
2166         * testsuite/libgomp.fortran/udr13.f90: Ditto.
2167         * testsuite/libgomp.fortran/udr14.f90: Ditto.
2168         * testsuite/libgomp.fortran/udr15.f90: Ditto.
2169         * testsuite/libgomp.fortran/udr2.f90: Ditto.
2170         * testsuite/libgomp.fortran/udr3.f90: Ditto.
2171         * testsuite/libgomp.fortran/udr4.f90: Ditto.
2172         * testsuite/libgomp.fortran/udr5.f90: Ditto.
2173         * testsuite/libgomp.fortran/udr6.f90: Ditto.
2174         * testsuite/libgomp.fortran/udr7.f90: Ditto.
2175         * testsuite/libgomp.fortran/udr8.f90: Ditto.
2176         * testsuite/libgomp.fortran/udr9.f90: Ditto.
2177         * testsuite/libgomp.fortran/vla1.f90: Ditto.
2178         * testsuite/libgomp.fortran/vla2.f90: Ditto.
2179         * testsuite/libgomp.fortran/vla3.f90: Ditto.
2180         * testsuite/libgomp.fortran/vla4.f90: Ditto.
2181         * testsuite/libgomp.fortran/vla5.f90: Ditto.
2182         * testsuite/libgomp.fortran/vla6.f90: Ditto.
2183         * testsuite/libgomp.fortran/vla7.f90: Ditto.
2184         * testsuite/libgomp.fortran/vla8.f90: Ditto.
2185         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
2186         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
2187
2188 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
2189
2190         * testsuite/libgomp.fortran/target-simd.f90: Use stop not abort.
2191         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90:
2192         Ditto; add 'dg-do run' for torture testing.
2193         * testsuite/libgomp.fortran/lastprivate1.f90:  Add 'dg-do run'.
2194         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
2195         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
2196         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
2197         * testsuite/libgomp.fortran/pr28390.f: Ditto.
2198         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
2199         * testsuite/libgomp.fortran/pr90779.f90: Ditto.
2200         * testsuite/libgomp.fortran/task2.f90: Ditto.
2201         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
2202         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
2203         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
2204         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
2205         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
2206         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
2207
2208 2019-10-28  Tobias Burnus  <tobias@codesourcery.com>
2209
2210         * testsuite/libgomp.oacc-fortran/abort-1.f90: Add 'dg-do run'.
2211         * testsuite/libgomp.oacc-fortran/abort-2.f90: Ditto.
2212         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Ditto.
2213         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f90: Ditto.
2214         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f90: Ditto.
2215         * testsuite/libgomp.oacc-fortran/lib-1.f90: Ditto.
2216         * testsuite/libgomp.oacc-fortran/common-block-1.f90:
2217         Use 'stop' not abort().
2218         * testsuite/libgomp.oacc-fortran/common-block-2.f90: Ditto.
2219         * testsuite/libgomp.oacc-fortran/common-block-3.f90: Ditto.
2220         * testsuite/libgomp.oacc-fortran/data-1.f90: Ditto.
2221         * testsuite/libgomp.oacc-fortran/data-2.f90: Ditto.
2222         * testsuite/libgomp.oacc-fortran/data-5.f90: Ditto.
2223         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Ditto.
2224         * testsuite/libgomp.oacc-fortran/gemm-2.f90: Ditto.
2225         * testsuite/libgomp.oacc-fortran/gemm.f90: Ditto.
2226         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Ditto.
2227         * testsuite/libgomp.oacc-fortran/host_data-3.f90: Ditto.
2228         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Ditto.
2229         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Ditto.
2230         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Ditto.
2231         * testsuite/libgomp.oacc-fortran/kernels-independent.f90: Ditto.
2232         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Ditto.
2233         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Ditto.
2234         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
2235         Ditto.
2236         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
2237         Ditto.
2238         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
2239         Ditto.
2240         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
2241         Ditto.
2242         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
2243         Ditto.
2244         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-1.f90:
2245         Ditto.
2246         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-2.f90:
2247         Ditto.
2248         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-1.f90:
2249         Ditto.
2250         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-2.f90:
2251         Ditto.
2252         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-3.f90:
2253         Ditto.
2254         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-4.f90:
2255         Ditto.
2256         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-5.f90:
2257         Ditto.
2258         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-6.f90:
2259         Ditto.
2260         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-7.f90:
2261         Ditto.
2262         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Ditto.
2263         * testsuite/libgomp.oacc-fortran/lib-12.f90: Ditto.
2264         * testsuite/libgomp.oacc-fortran/lib-13.f90: Ditto.
2265         * testsuite/libgomp.oacc-fortran/lib-14.f90: Ditto.
2266         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
2267         Likewise and also add 'dg-do run'.
2268         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
2269         Ditto.
2270
2271 2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
2272             Tobias Burnus  <tobias@codesourcery.com>
2273
2274         * testsuite/libgomp.oacc-fortran/common-block-1.f90: New test.
2275         * testsuite/libgomp.oacc-fortran/common-block-2.f90: New test.
2276         * testsuite/libgomp.oacc-fortran/common-block-3.f90: New test.
2277
2278 2019-10-14  Jakub Jelinek  <jakub@redhat.com>
2279
2280         PR libgomp/92081
2281         * testsuite/libgomp.fortran/target-simd.f90: Iterate from 1 rather
2282         than 0.
2283
2284 2019-10-11  Tobias Burnus  <tobias@codesourcery.com>
2285
2286         * testsuite/libgomp.fortran/use_device_addr-1.f90: New.
2287         * testsuite/libgomp.fortran/use_device_addr-2.f90: New.
2288
2289 2019-10-09  Thomas Schwinge  <thomas@codesourcery.com>
2290
2291         PR middle-end/92036
2292         * testsuite/libgomp.oacc-c-c++-common/data-firstprivate-1.c: New
2293         file.
2294
2295 2019-10-09  Tobias Burnus  <tobias@codesourcery.com>
2296
2297         PR testsuite/91884
2298         * testsuite/libgomp.fortran/fortran.exp: Conditionally
2299         add -lquadmath.
2300         * testsuite/libgomp.oacc-fortran/fortran.exp: Ditto.
2301
2302 2019-10-09  Jakub Jelinek  <jakub@redhat.com>
2303
2304         PR libgomp/92028
2305         * target.c (gomp_map_vars_internal): Readd the previous
2306         GOMP_MAP_USE_DEVICE_PTR handling code in the first loop,
2307         though do that just in the !not_found_cnt case.
2308
2309 2019-10-08  Tobias Burnus  <tobias@codesourcery.com>
2310
2311         * gfortran.dg/gomp/target-simd.f90: New.
2312
2313 2019-10-02  Julian Brown  <julian@codesourcery.com>
2314             Cesar Philippidis  <cesar@codesourcery.com>
2315
2316         * libgomp.h (OFFSET_INLINED, OFFSET_POINTER, OFFSET_STRUCT): Define.
2317         * target.c (FIELD_TGT_EMPTY): Define.
2318         (gomp_map_val): Use OFFSET_* macros instead of magic constants.  Write
2319         as switch instead of list of ifs.
2320         (gomp_map_vars_internal): Use OFFSET_* and FIELD_TGT_EMPTY macros.
2321
2322 2019-10-02  Andreas Tobler  <andreast@gcc.gnu.org>
2323
2324         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: Remove alloca.h
2325         include. Replace alloca () with __builtin_alloca ().
2326         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Likewise.
2327
2328 2019-10-01  Jakub Jelinek  <jakub@redhat.com>
2329
2330         * configure.ac: Remove GCC_HEADER_STDINT(gstdint.h).
2331         * libgomp.h: Include <stdint.h> instead of "gstdint.h".
2332         * oacc-parallel.c: Don't include "libgomp_g.h".
2333         * plugin/plugin-hsa.c: Include <stdint.h> instead of "gstdint.h".
2334         * plugin/plugin-nvptx.c: Don't include "gstdint.h".
2335         * aclocal.m4: Regenerated.
2336         * config.h.in: Regenerated.
2337         * configure: Regenerated.
2338         * Makefile.in: Regenerated.
2339
2340 2019-09-30  Kwok Cheung Yeung  <kcy@codesourcery.com>
2341
2342         * libgomp_g.h: Include stdint.h instead of gstdint.h.
2343
2344 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
2345
2346         * configure: Regenerate.
2347
2348 2019-09-13  Tobias Burnus  <tobias@codesourcery.com>
2349
2350         * plugin/plugin-hsa.c (hsa_warn, hsa_fatal, hsa_error): Ensure
2351         string is initialized.
2352
2353 2019-09-06  Florian Weimer  <fweimer@redhat.com>
2354
2355         * configure: Regenerate.
2356
2357 2019-09-03  Chung-Lin Tang  <cltang@codesourcery.com>
2358
2359         PR other/79543
2360         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Fix GNU ld --version
2361         scanning to conform to the GNU Coding Standards.
2362         * configure: Regenerate.
2363
2364 2019-08-28  Jakub Jelinek  <jakub@redhat.com>
2365
2366         PR libgomp/91530
2367         * testsuite/libgomp.c/scan-21.c: New test.
2368         * testsuite/libgomp.c/scan-22.c: New test.
2369
2370 2019-08-27  Jakub Jelinek  <jakub@redhat.com>
2371
2372         PR libgomp/91530
2373         * testsuite/libgomp.c/scan-11.c: Add -msse2 option for sse2_runtime
2374         targets.
2375         * testsuite/libgomp.c/scan-12.c: Likewise.
2376         * testsuite/libgomp.c/scan-13.c: Likewise.
2377         * testsuite/libgomp.c/scan-14.c: Likewise.
2378         * testsuite/libgomp.c/scan-15.c: Likewise.
2379         * testsuite/libgomp.c/scan-16.c: Likewise.
2380         * testsuite/libgomp.c/scan-17.c: Likewise.
2381         * testsuite/libgomp.c/scan-18.c: Likewise.
2382         * testsuite/libgomp.c/scan-19.c: Likewise.
2383         * testsuite/libgomp.c/scan-20.c: Likewise.
2384         * testsuite/libgomp.c++/scan-9.C: Likewise.
2385         * testsuite/libgomp.c++/scan-10.C: Likewise.
2386         * testsuite/libgomp.c++/scan-11.C: Likewise.
2387         * testsuite/libgomp.c++/scan-12.C: Likewise.
2388         * testsuite/libgomp.c++/scan-14.C: Likewise.
2389         * testsuite/libgomp.c++/scan-15.C: Likewise.
2390         * testsuite/libgomp.c++/scan-13.C: Likewise.  Use sse2_runtime
2391         instead of i?86-*-* x86_64-*-* as target for scan-tree-dump-times.
2392         * testsuite/libgomp.c++/scan-16.C: Likewise.
2393
2394 2019-08-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
2395
2396         PR fortran/91473
2397         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add
2398         -std=legacy so invalid code in the test case is accepted.
2399
2400 2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
2401
2402         PR fortran/91422
2403         * testsuite/libgomp.oacc-fortran/routine-7.f90: Correct array
2404         dimension.
2405
2406 2019-08-08  Jakub Jelinek  <jakub@redhat.com>
2407
2408         * target.c (gomp_map_vars_internal): For GOMP_MAP_USE_DEVICE_PTR
2409         perform the lookup in the first loop only if !not_found_cnt, otherwise
2410         perform lookups for it in the second loop guarded with
2411         if (not_found_cnt || has_firstprivate).
2412         * testsuite/libgomp.c/target-37.c: New test.
2413         * testsuite/libgomp.c++/target-22.C: New test.
2414
2415 2019-08-07  Jakub Jelinek  <jakub@redhat.com>
2416
2417         * testsuite/libgomp.c/target-18.c (struct S): New type.
2418         (foo): Use use_device_addr clause instead of use_device_ptr clause
2419         where required by OpenMP 5.0, add further tests for both use_device_ptr
2420         and use_device_addr clauses.
2421         * testsuite/libgomp.c++/target-9.C (struct S): New type.
2422         (foo): Use use_device_addr clause instead of use_device_ptr clause
2423         where required by OpenMP 5.0, add further tests for both use_device_ptr
2424         and use_device_addr clauses.  Add t and u arguments.
2425         (main): Adjust caller.
2426
2427 2019-08-06  Jakub Jelinek  <jakub@redhat.com>
2428
2429         * testsuite/libgomp.c++/loop-13.C: New test.
2430         * testsuite/libgomp.c++/loop-14.C: New test.
2431         * testsuite/libgomp.c++/loop-15.C: New test.
2432
2433 2019-07-31  Jakub Jelinek  <jakub@redhat.com>
2434
2435         PR middle-end/91301
2436         * testsuite/libgomp.c++/for-27.C: New test.
2437
2438 2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>
2439
2440         * testsuite/libgomp.fortran/reduction4.f90: Update BOZ usage.
2441         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
2442
2443 2019-07-20  Jakub Jelinek  <jakub@redhat.com>
2444
2445         * testsuite/libgomp.c-c++-common/loop-1.c: New test.
2446
2447 2019-07-08  Jakub Jelinek  <jakub@redhat.com>
2448
2449         * testsuite/libgomp.c++/scan-13.C: Replace xfail with target x86.
2450         * testsuite/libgomp.c++/scan-16.C: Likewise.
2451
2452 2019-07-06  Jakub Jelinek  <jakub@redhat.com>
2453
2454         * testsuite/libgomp.c/scan-19.c: New test.
2455         * testsuite/libgomp.c/scan-20.c: New test.
2456
2457         * testsuite/libgomp.c/scan-11.c: New test.
2458         * testsuite/libgomp.c/scan-12.c: New test.
2459         * testsuite/libgomp.c/scan-13.c: New test.
2460         * testsuite/libgomp.c/scan-14.c: New test.
2461         * testsuite/libgomp.c/scan-15.c: New test.
2462         * testsuite/libgomp.c/scan-16.c: New test.
2463         * testsuite/libgomp.c/scan-17.c: New test.
2464         * testsuite/libgomp.c/scan-18.c: New test.
2465         * testsuite/libgomp.c++/scan-9.C: New test.
2466         * testsuite/libgomp.c++/scan-10.C: New test.
2467         * testsuite/libgomp.c++/scan-11.C: New test.
2468         * testsuite/libgomp.c++/scan-12.C: New test.
2469         * testsuite/libgomp.c++/scan-13.C: New test.
2470         * testsuite/libgomp.c++/scan-14.C: New test.
2471         * testsuite/libgomp.c++/scan-15.C: New test.
2472         * testsuite/libgomp.c++/scan-16.C: New test.
2473
2474 2019-07-04  Jakub Jelinek  <jakub@redhat.com>
2475
2476         * testsuite/libgomp.c/scan-9.c: New test.
2477         * testsuite/libgomp.c/scan-10.c: New test.
2478
2479 2019-07-03  Jakub Jelinek  <jakub@redhat.com>
2480
2481         * testsuite/libgomp.c++/scan-1.C: New test.
2482         * testsuite/libgomp.c++/scan-2.C: New test.
2483         * testsuite/libgomp.c++/scan-3.C: New test.
2484         * testsuite/libgomp.c++/scan-4.C: New test.
2485         * testsuite/libgomp.c++/scan-5.C: New test.
2486         * testsuite/libgomp.c++/scan-6.C: New test.
2487         * testsuite/libgomp.c++/scan-7.C: New test.
2488         * testsuite/libgomp.c++/scan-8.C: New test.
2489         * testsuite/libgomp.c/scan-1.c: New test.
2490         * testsuite/libgomp.c/scan-2.c: New test.
2491         * testsuite/libgomp.c/scan-3.c: New test.
2492         * testsuite/libgomp.c/scan-4.c: New test.
2493         * testsuite/libgomp.c/scan-5.c: New test.
2494         * testsuite/libgomp.c/scan-6.c: New test.
2495         * testsuite/libgomp.c/scan-7.c: New test.
2496         * testsuite/libgomp.c/scan-8.c: New test.
2497
2498 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
2499
2500         * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: New file.
2501         * testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c:
2502         Likewise.
2503
2504         * testsuite/libgomp.fortran/allocatable3.f90: Add missing results
2505         check.
2506
2507 2019-06-18  Cesar Philippidis  <cesar@codesourcery.com>
2508
2509         * testsuite/libgomp.oacc-fortran/allocatable-array-1.f90: New
2510         file.
2511
2512 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
2513
2514         PR fortran/90743
2515         * oacc-parallel.c (GOACC_parallel_keyed): Handle NULL mapping
2516         case.
2517         * testsuite/libgomp.fortran/target-allocatable-1-1.f90: New file.
2518         * testsuite/libgomp.fortran/target-allocatable-1-2.f90: Likewise.
2519         * testsuite/libgomp.oacc-fortran/allocatable-1-1.f90: Likewise.
2520         * testsuite/libgomp.oacc-fortran/allocatable-1-2.f90: Likewise.
2521
2522         PR testsuite/90861
2523         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Update.
2524
2525         PR middle-end/90862
2526         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Update.
2527
2528 2019-06-16  Tom de Vries  <tdevries@suse.de>
2529
2530         PR tree-optimization/89376
2531         * testsuite/libgomp.oacc-c-c++-common/pr89376.c: New test.
2532
2533 2019-06-15  Tom de Vries  <tdevries@suse.de>
2534
2535         PR tree-optimization/89713
2536         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Expect no bar.sync.
2537         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Same.
2538
2539 2019-06-15  Jakub Jelinek  <jakub@redhat.com>
2540
2541         PR middle-end/90779
2542         * testsuite/libgomp.c/pr90779.c: New test.
2543         * testsuite/libgomp.fortran/pr90779.f90: New test.
2544
2545 2019-06-15  Tom de Vries  <tdevries@suse.de>
2546
2547         PR tree-optimization/90009
2548         * testsuite/libgomp.oacc-c-c++-common/pr90009.c: New test.
2549
2550 2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>
2551
2552         PR tree-optimization/89713
2553         * testsuite/libgomp.oacc-c-c++-common/pr84955-1.c: New test.
2554
2555 2019-06-11  Jakub Jelinek  <jakub@redhat.com>
2556
2557         PR target/90811
2558         * testsuite/libgomp.c/pr90811.c: New test.
2559
2560 2019-06-05  Jakub Jelinek  <jakub@redhat.com>
2561
2562         * testsuite/libgomp.c++/lastprivate-conditional-1.C: New test.
2563         * testsuite/libgomp.c++/lastprivate-conditional-2.C: New test.
2564
2565 2019-06-04  Jakub Jelinek  <jakub@redhat.com>
2566
2567         * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: New test.
2568         * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: New test.
2569         * testsuite/libgomp.c-c++-common/lastprivate-conditional-9.c: New test.
2570         * testsuite/libgomp.c-c++-common/lastprivate-conditional-10.c: New test.
2571
2572 2019-05-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2573
2574         * configure.ac: Call AX_COUNT_CPUS.
2575         Substitute CPU_COUNT.
2576         * testsuite/Makefile.am (check-am): Use CPU_COUNT as processor
2577         count fallback.
2578         * aclocal.m4: Regenerate.
2579         * configure: Regenerate.
2580         * Makefile.in, testsuite/Makefile.in: Regenerate.
2581
2582 2019-05-29  Jakub Jelinek  <jakub@redhat.com>
2583
2584         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: Rename
2585         to ...
2586         * testsuite/libgomp.c-c++-common/lastprivate-conditional-4.c: ... this.
2587         * testsuite/libgomp.c-c++-common/lastprivate-conditional-5.c: New test.
2588         * testsuite/libgomp.c-c++-common/lastprivate-conditional-6.c: New test.
2589
2590 2019-05-27  Jakub Jelinek  <jakub@redhat.com>
2591
2592         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: New test.
2593
2594         * testsuite/libgomp.c-c++-common/lastprivate-conditional-3.c: New test.
2595
2596         PR libgomp/90641
2597         * work.c (gomp_init_work_share): Instead of aligning final ordered
2598         value to multiples of long long alignment, align to that the
2599         first part (ordered team ids) and if inline_ordered_team_ids
2600         is not on a long long alignment boundary within the structure,
2601         use __alignof__ (long long) - 1 pad size always.
2602         * loop.c (GOMP_loop_start): Fix *mem computation if
2603         inline_ordered_team_ids is not aligned on long long alignment boundary
2604         within the structure.
2605         * loop-ull.c (GOMP_loop_ull_start): Likewise.
2606         * sections.c (GOMP_sections2_start): Likewise.
2607
2608 2019-05-24  Jakub Jelinek  <jakub@redhat.com>
2609
2610         * testsuite/libgomp.c-c++-common/lastprivate-conditional-1.c: New test.
2611         * testsuite/libgomp.c-c++-common/lastprivate-conditional-2.c: New test.
2612
2613         PR libgomp/90585
2614         * plugin/plugin-hsa.c: Include gstdint.h.  Include inttypes.h only if
2615         HAVE_INTTYPES_H is defined.
2616         (print_uint64_t): New typedef.
2617         (PRIu64): Define if HAVE_INTTYPES_H is not defined.
2618         (print_kernel_dispatch, run_kernel): Use PRIu64 macro instead of
2619         "lu", cast uint64_t HSA_DEBUG and fprintf arguments to print_uint64_t.
2620         (release_kernel_dispatch): Likewise.  Cast shadow->debug to uintptr_t
2621         before casting to void *.
2622         * plugin/plugin-nvptx.c: Include gstdint.h instead of stdint.h.
2623         * oacc-mem.c: Don't include config.h nor stdint.h.
2624         * target.c: Don't include config.h.
2625         * oacc-cuda.c: Likewise.
2626         * oacc-host.c: Don't include stdint.h.
2627
2628 2019-05-20  Jakub Jelinek  <jakub@redhat.com>
2629
2630         PR libgomp/90527
2631         * alloc.c (_GNU_SOURCE): Define.
2632
2633 2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>
2634
2635         * acc_prof.h: New file.
2636         * oacc-profiling.c: Likewise.
2637         * Makefile.am (nodist_libsubinclude_HEADERS, libgomp_la_SOURCES):
2638         Add these, respectively.
2639         * Makefile.in: Regenerate.
2640         * env.c (initialize_env): Call goacc_profiling_initialize.
2641         * oacc-plugin.c (GOMP_PLUGIN_goacc_thread)
2642         (GOMP_PLUGIN_goacc_profiling_dispatch): New functions.
2643         * oacc-plugin.h (GOMP_PLUGIN_goacc_thread)
2644         (GOMP_PLUGIN_goacc_profiling_dispatch): Declare.
2645         * libgomp.map (OACC_2.5.1): Add acc_prof_lookup,
2646         acc_prof_register, acc_prof_unregister, and acc_register_library.
2647         (GOMP_PLUGIN_1.3): Add GOMP_PLUGIN_goacc_profiling_dispatch, and
2648         GOMP_PLUGIN_goacc_thread.
2649         * oacc-int.h (struct goacc_thread): Add prof_info, api_info,
2650         prof_callbacks_enabled members.
2651         (goacc_prof_enabled, goacc_profiling_initialize)
2652         (_goacc_profiling_dispatch_p, _goacc_profiling_setup_p)
2653         (goacc_profiling_dispatch): Declare.
2654         (GOACC_PROF_ENABLED, GOACC_PROFILING_DISPATCH_P)
2655         (GOACC_PROFILING_SETUP_P): Define.
2656         * oacc-async.c (acc_async_test, acc_async_test_all, acc_wait)
2657         (acc_wait_async, acc_wait_all, acc_wait_all_async): Update for
2658         OpenACC Profiling Interface.
2659         * oacc-cuda.c (acc_get_current_cuda_device)
2660         (acc_get_current_cuda_context, acc_get_cuda_stream)
2661         (acc_set_cuda_stream): Likewise.
2662         * oacc-init.c (acc_init_1, goacc_attach_host_thread_to_device)
2663         (acc_init, acc_set_device_type, acc_get_device_type)
2664         (acc_get_device_num, goacc_lazy_initialize): Likewise.
2665         * oacc-mem.c (acc_malloc, acc_free, memcpy_tofrom_device)
2666         (acc_deviceptr, acc_hostptr, acc_is_present, acc_map_data)
2667         (acc_unmap_data, present_create_copy, delete_copyout)
2668         (update_dev_host): Likewise.
2669         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_data_start)
2670         (GOACC_data_end, GOACC_enter_exit_data, GOACC_update, GOACC_wait):
2671         Likewise.
2672         * plugin/plugin-nvptx.c (nvptx_exec, nvptx_alloc, nvptx_free)
2673         (GOMP_OFFLOAD_openacc_exec, GOMP_OFFLOAD_openacc_async_exec):
2674         Likewise.
2675         * libgomp.texi: Update.
2676         * testsuite/libgomp.oacc-c-c++-common/acc_prof-dispatch-1.c: New
2677         file.
2678         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Likewise.
2679         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
2680         Likewise.
2681         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
2682         Likewise.
2683         * testsuite/libgomp.oacc-c-c++-common/acc_prof-valid_bytes-1.c:
2684         Likewise.
2685         * testsuite/libgomp.oacc-c-c++-common/acc_prof-version-1.c:
2686         Likewise.
2687
2688 2019-05-13  Chung-Lin Tang <cltang@codesourcery.com>
2689
2690         * libgomp-plugin.h (struct goacc_asyncqueue): Declare.
2691         (struct goacc_asyncqueue_list): Likewise.
2692         (goacc_aq): Likewise.
2693         (goacc_aq_list): Likewise.
2694         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
2695         (GOMP_OFFLOAD_openacc_async_test): Remove.
2696         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
2697         (GOMP_OFFLOAD_openacc_async_wait): Remove.
2698         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
2699         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
2700         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
2701         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
2702         (GOMP_OFFLOAD_openacc_exec): Adjust declaration.
2703         (GOMP_OFFLOAD_openacc_cuda_get_stream): Likewise.
2704         (GOMP_OFFLOAD_openacc_cuda_set_stream): Likewise.
2705         (GOMP_OFFLOAD_openacc_async_exec): Declare.
2706         (GOMP_OFFLOAD_openacc_async_construct): Declare.
2707         (GOMP_OFFLOAD_openacc_async_destruct): Declare.
2708         (GOMP_OFFLOAD_openacc_async_test): Declare.
2709         (GOMP_OFFLOAD_openacc_async_synchronize): Declare.
2710         (GOMP_OFFLOAD_openacc_async_serialize): Declare.
2711         (GOMP_OFFLOAD_openacc_async_queue_callback): Declare.
2712         (GOMP_OFFLOAD_openacc_async_host2dev): Declare.
2713         (GOMP_OFFLOAD_openacc_async_dev2host): Declare.
2714
2715         * libgomp.h (struct acc_dispatch_t): Define 'async' sub-struct.
2716         (gomp_acc_insert_pointer): Adjust declaration.
2717         (gomp_copy_host2dev): New declaration.
2718         (gomp_copy_dev2host): Likewise.
2719         (gomp_map_vars_async): Likewise.
2720         (gomp_unmap_tgt): Likewise.
2721         (gomp_unmap_vars_async): Likewise.
2722         (gomp_fini_device): Likewise.
2723
2724         * oacc-async.c (get_goacc_thread): New function.
2725         (get_goacc_thread_device): New function.
2726         (lookup_goacc_asyncqueue): New function.
2727         (get_goacc_asyncqueue): New function.
2728         (acc_async_test): Adjust code to use new async design.
2729         (acc_async_test_all): Likewise.
2730         (acc_wait): Likewise.
2731         (acc_wait_async): Likewise.
2732         (acc_wait_all): Likewise.
2733         (acc_wait_all_async): Likewise.
2734         (goacc_async_free): New function.
2735         (goacc_init_asyncqueues): Likewise.
2736         (goacc_fini_asyncqueues): Likewise.
2737         * oacc-cuda.c (acc_get_cuda_stream): Adjust code to use new async
2738         design.
2739         (acc_set_cuda_stream): Likewise.
2740         * oacc-host.c (host_openacc_exec): Adjust parameters, remove 'async'.
2741         (host_openacc_register_async_cleanup): Remove.
2742         (host_openacc_async_exec): New function.
2743         (host_openacc_async_test): Adjust parameters.
2744         (host_openacc_async_test_all): Remove.
2745         (host_openacc_async_wait): Remove.
2746         (host_openacc_async_wait_async): Remove.
2747         (host_openacc_async_wait_all): Remove.
2748         (host_openacc_async_wait_all_async): Remove.
2749         (host_openacc_async_set_async): Remove.
2750         (host_openacc_async_synchronize): New function.
2751         (host_openacc_async_serialize): New function.
2752         (host_openacc_async_host2dev): New function.
2753         (host_openacc_async_dev2host): New function.
2754         (host_openacc_async_queue_callback): New function.
2755         (host_openacc_async_construct): New function.
2756         (host_openacc_async_destruct): New function.
2757         (struct gomp_device_descr host_dispatch): Remove initialization of old
2758         interface, add initialization of new async sub-struct.
2759         * oacc-init.c (acc_shutdown_1): Adjust to use gomp_fini_device.
2760         (goacc_attach_host_thread_to_device): Remove old async code usage.
2761         * oacc-int.h (goacc_init_asyncqueues): New declaration.
2762         (goacc_fini_asyncqueues): Likewise.
2763         (goacc_async_copyout_unmap_vars): Likewise.
2764         (goacc_async_free): Likewise.
2765         (get_goacc_asyncqueue): Likewise.
2766         (lookup_goacc_asyncqueue): Likewise.
2767         * oacc-mem.c (memcpy_tofrom_device): Adjust code to use new async
2768         design.
2769         (present_create_copy): Adjust code to use new async design.
2770         (delete_copyout): Likewise.
2771         (update_dev_host): Likewise.
2772         (gomp_acc_insert_pointer): Add async parameter, adjust code to use new
2773         async design.
2774         (gomp_acc_remove_pointer): Adjust code to use new async design.
2775         * oacc-parallel.c (GOACC_parallel_keyed): Adjust code to use new async
2776         design.
2777         (GOACC_enter_exit_data): Likewise.
2778         (goacc_wait): Likewise.
2779         (GOACC_update): Likewise.
2780         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Change to assert fail
2781         when called, warn as obsolete in comment.
2782         * target.c (goacc_device_copy_async): New function.
2783         (gomp_copy_host2dev): Remove 'static', add goacc_asyncqueue parameter,
2784         add goacc_device_copy_async case.
2785         (gomp_copy_dev2host): Likewise.
2786         (gomp_map_vars_existing): Add goacc_asyncqueue parameter, adjust code.
2787         (gomp_map_pointer): Likewise.
2788         (gomp_map_fields_existing): Likewise.
2789         (gomp_map_vars_internal): New always_inline function, renamed from
2790         gomp_map_vars.
2791         (gomp_map_vars): Implement by calling gomp_map_vars_internal.
2792         (gomp_map_vars_async): Implement by calling gomp_map_vars_internal,
2793         passing goacc_asyncqueue argument.
2794         (gomp_unmap_tgt): Remove static, add attribute_hidden.
2795         (gomp_unref_tgt): New function.
2796         (gomp_unmap_vars_internal): New always_inline function, renamed from
2797         gomp_unmap_vars.
2798         (gomp_unmap_vars): Implement by calling gomp_unmap_vars_internal.
2799         (gomp_unmap_vars_async): Implement by calling
2800         gomp_unmap_vars_internal, passing goacc_asyncqueue argument.
2801         (gomp_fini_device): New function.
2802         (gomp_exit_data): Adjust gomp_copy_dev2host call.
2803         (gomp_load_plugin_for_device): Remove old interface, adjust to load
2804         new async interface.
2805         (gomp_target_fini): Adjust code to call gomp_fini_device.
2806
2807         * plugin/plugin-nvptx.c (struct cuda_map): Remove.
2808         (struct ptx_stream): Remove.
2809         (struct nvptx_thread): Remove current_stream field.
2810         (cuda_map_create): Remove.
2811         (cuda_map_destroy): Remove.
2812         (map_init): Remove.
2813         (map_fini): Remove.
2814         (map_pop): Remove.
2815         (map_push): Remove.
2816         (struct goacc_asyncqueue): Define.
2817         (struct nvptx_callback): Define.
2818         (struct ptx_free_block): Define.
2819         (struct ptx_device): Remove null_stream, active_streams, async_streams,
2820         stream_lock, and next fields.
2821         (enum ptx_event_type): Remove.
2822         (struct ptx_event): Remove.
2823         (ptx_event_lock): Remove.
2824         (ptx_events): Remove.
2825         (init_streams_for_device): Remove.
2826         (fini_streams_for_device): Remove.
2827         (select_stream_for_async): Remove.
2828         (nvptx_init): Remove ptx_events and ptx_event_lock references.
2829         (nvptx_attach_host_thread_to_device): Remove CUDA_ERROR_NOT_PERMITTED
2830         case.
2831         (nvptx_open_device): Add free_blocks initialization, remove
2832         init_streams_for_device call.
2833         (nvptx_close_device): Remove fini_streams_for_device call, add
2834         free_blocks destruct code.
2835         (event_gc): Remove.
2836         (event_add): Remove.
2837         (nvptx_exec): Adjust parameters and code.
2838         (nvptx_free): Likewise.
2839         (nvptx_host2dev): Remove.
2840         (nvptx_dev2host): Remove.
2841         (nvptx_set_async): Remove.
2842         (nvptx_async_test): Remove.
2843         (nvptx_async_test_all): Remove.
2844         (nvptx_wait): Remove.
2845         (nvptx_wait_async): Remove.
2846         (nvptx_wait_all): Remove.
2847         (nvptx_wait_all_async): Remove.
2848         (nvptx_get_cuda_stream): Remove.
2849         (nvptx_set_cuda_stream): Remove.
2850         (GOMP_OFFLOAD_alloc): Adjust code.
2851         (GOMP_OFFLOAD_free): Likewise.
2852         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
2853         (GOMP_OFFLOAD_openacc_exec): Adjust parameters and code.
2854         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
2855         (GOMP_OFFLOAD_openacc_async_wait): Remove.
2856         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
2857         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
2858         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
2859         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
2860         (cuda_free_argmem): New function.
2861         (GOMP_OFFLOAD_openacc_async_exec): New plugin hook function.
2862         (GOMP_OFFLOAD_openacc_create_thread_data): Adjust code.
2863         (GOMP_OFFLOAD_openacc_cuda_get_stream): Adjust code.
2864         (GOMP_OFFLOAD_openacc_cuda_set_stream): Adjust code.
2865         (GOMP_OFFLOAD_openacc_async_construct): New plugin hook function.
2866         (GOMP_OFFLOAD_openacc_async_destruct): New plugin hook function.
2867         (GOMP_OFFLOAD_openacc_async_test): Remove and re-implement.
2868         (GOMP_OFFLOAD_openacc_async_synchronize): New plugin hook function.
2869         (GOMP_OFFLOAD_openacc_async_serialize): New plugin hook function.
2870         (GOMP_OFFLOAD_openacc_async_queue_callback): New plugin hook function.
2871         (cuda_callback_wrapper): New function.
2872         (cuda_memcpy_sanity_check): New function.
2873         (GOMP_OFFLOAD_host2dev): Remove and re-implement.
2874         (GOMP_OFFLOAD_dev2host): Remove and re-implement.
2875         (GOMP_OFFLOAD_openacc_async_host2dev): New plugin hook function.
2876         (GOMP_OFFLOAD_openacc_async_dev2host): New plugin hook function.
2877
2878 2019-05-07  Thomas Schwinge  <thomas@codesourcery.com>
2879
2880         PR target/87835
2881         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: Update.
2882
2883 2019-05-06  Thomas Schwinge  <thomas@codesourcery.com>
2884
2885         * oacc-parallel.c: Add comments to legacy entry points (GCC 5).
2886
2887 2019-03-27  Kevin Buettner  <kevinb@redhat.com>
2888
2889         * team.c (gomp_team_start): Initialize pool->threads[0].
2890
2891 2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>
2892
2893         * testsuite/libgomp.oacc-c++/c++.exp: Specify
2894         "-foffload=$offload_target".
2895         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2896         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2897         * testsuite/lib/libgomp.exp
2898         (check_effective_target_openacc_nvidia_accel_configured): Remove,
2899         as (conceptually) merged into
2900         check_effective_target_openacc_nvidia_accel_selected.  Adjust all
2901         users.
2902
2903         * plugin/configfrag.ac: Populate and AC_SUBST offload_targets.
2904         * testsuite/libgomp-test-support.exp.in: Adjust.
2905         * testsuite/lib/libgomp.exp: Likewise.  Don't populate
2906         openacc_device_types_s.
2907         (offload_target_to_openacc_device_type): New proc.
2908         * testsuite/libgomp.oacc-c++/c++.exp: Adjust.
2909         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2910         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2911         * Makefile.in: Regenerate.
2912         * configure: Likewise.
2913         * testsuite/Makefile.in: Likewise.
2914
2915         * plugin/configfrag.ac: Populate and AC_SUBST offload_plugins
2916         instead of offload_targets, and AC_DEFINE_UNQUOTED OFFLOAD_PLUGINS
2917         instead of OFFLOAD_TARGETS.
2918         * target.c (gomp_target_init): Adjust.
2919         * testsuite/libgomp-test-support.exp.in: Likewise.
2920         * testsuite/lib/libgomp.exp: Likewise.  Populate
2921         openacc_device_types_s instead of offload_targets_s_openacc.
2922         (check_effective_target_openacc_nvidia_accel_selected)
2923         (check_effective_target_openacc_host_selected): Adjust.
2924         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
2925         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2926         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2927         * Makefile.in: Regenerate.
2928         * config.h.in: Likewise.
2929         * configure: Likewise.
2930         * testsuite/Makefile.in: Likewise.
2931
2932         * testsuite/lib/libgomp.exp: Error out for unknown offload target.
2933         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.  Report if
2934         "offloading: supported, but hardware not accessible".
2935         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2936         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2937
2938 2019-02-19  Chung-Lin Tang <cltang@codesourcery.com>
2939
2940         PR c/87924
2941         * oacc-parallel.c (GOACC_parallel_keyed): Remove condition on call to
2942         goacc_wait().
2943         (goacc_wait): Handle ACC_ASYNC_NOVAL case, remove goacc_thread() call
2944         and related adjustment.
2945
2946 2019-01-30  Jakub Jelinek  <jakub@redhat.com>
2947
2948         PR c++/88988
2949         * testsuite/libgomp.c++/pr88988.C: New test.
2950
2951 2019-01-28  Jakub Jelinek  <jakub@redhat.com>
2952
2953         PR middle-end/89002
2954         * testsuite/libgomp.c/pr89002.c: New test.
2955
2956 2019-01-28  Richard Biener  <rguenther@suse.de>
2957
2958         PR testsuite/89064
2959         PR tree-optimization/86865
2960         * testsuite/libgomp.graphite/force-parallel-5.c: XFAIL.
2961
2962 2019-01-24  Tom de Vries  <tdevries@suse.de>
2963
2964         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_fini_device): Free ptx_devices
2965         once instantiated_devices drops to 0.
2966
2967 2019-01-23  Tom de Vries  <tdevries@suse.de>
2968
2969         PR target/PR88946
2970         * plugin/plugin-nvptx.c (cuda_map_destroy): Use CUDA_CALL_NOCHECK for
2971         cuMemFree.
2972         (nvptx_exec): Don't call map_push if mapnum == 0.
2973         * testsuite/libgomp.oacc-c-c++-common/pr88946.c: New test.
2974
2975 2019-01-23  Tom de Vries  <tdevries@suse.de>
2976
2977         PR target/88941
2978         PR target/88939
2979         * plugin/plugin-nvptx.c (cuda_map_destroy): Handle map->active case.
2980         (map_fini): Remove "assert (!s->map->active)".
2981         * testsuite/libgomp.oacc-c-c++-common/pr88941.c: New test.
2982
2983 2019-01-23  Tom de Vries  <tdevries@suse.de>
2984
2985         PR target/87835
2986         * plugin/plugin-nvptx.c (map_push): Fix adding of allocated element.
2987         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: New test.
2988
2989 2019-01-15  Tom de Vries  <tdevries@suse.de>
2990
2991         PR target/80547
2992         * testsuite/libgomp.oacc-c-c++-common/gang-reduction-var-assignment.c:
2993         New test.
2994
2995 2019-01-12  Tom de Vries  <tdevries@suse.de>
2996
2997         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: New test.
2998         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c: New test.
2999         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c: New test.
3000         * testsuite/libgomp.oacc-fortran/gemm-2.f90: New test.
3001
3002 2019-01-12  Tom de Vries  <tdevries@suse.de>
3003
3004         * plugin/plugin-nvptx.c (nvptx_exec): Update error message.
3005
3006 2019-01-12  Tom de Vries  <tdevries@suse.de>
3007
3008         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: New test.
3009         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c: New test.
3010         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c: New test.
3011
3012 2019-01-12  Tom de Vries  <tdevries@suse.de>
3013
3014         PR target/85486
3015         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: New test.
3016         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: New test.
3017
3018 2019-01-12  Tom de Vries  <tdevries@suse.de>
3019
3020         PR target/85381
3021         * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: New test.
3022         * testsuite/libgomp.oacc-c-c++-common/pr85381.c: New test.
3023
3024 2019-01-12  Tom de Vries  <tdevries@suse.de>
3025
3026         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: New test.
3027         * testsuite/libgomp.oacc-fortran/gemm.f90: New test.
3028         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-10.c: New test.
3029
3030 2019-01-12  Tom de Vries  <tdevries@suse.de>
3031
3032         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c: New test.
3033         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c: New test.
3034         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c: New test.
3035
3036 2019-01-12  Tom de Vries  <tdevries@suse.de>
3037
3038         * plugin/plugin-nvptx.c (nvptx_exec): Update insufficient hardware
3039         resources diagnostic.
3040
3041 2019-01-12  Tom de Vries  <tdevries@suse.de>
3042
3043         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: Expect
3044         vector length to be 128.
3045         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Expect vector
3046         length 2097152 to be reduced to 1024 instead of 32.
3047
3048 2019-01-11  Thomas Schwinge  <thomas@codesourcery.com>
3049             James Norris  <jnorris@codesourcery.com>
3050
3051         * libgomp.texi: Better distinguish OpenACC and OpenMP "Runtime
3052         Library Routines", and "Environment Variables".
3053
3054 2019-01-11  Tom de Vries  <tdevries@suse.de>
3055
3056         * plugin/plugin-nvptx.c (nvptx_exec): Prevent vector_length 64 and
3057         num_workers 16.
3058
3059 2019-01-11  Tom de Vries  <tdevries@suse.de>
3060
3061         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Remove
3062         -foffload=-w.
3063         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Same.
3064         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Same.
3065         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Same.
3066         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Same.
3067
3068 2019-01-11  Tom de Vries  <tdevries@suse.de>
3069
3070         * testsuite/libgomp.oacc-c-c++-common/insufficient-resources.c: New
3071         test.
3072
3073 2019-01-10  Nathan Sidwell  <nathan@acm.org>
3074             Julian Brown  <julian@codesourcery.com>
3075
3076         PR lto/71959
3077         * testsuite/libgomp.oacc-c++/pr71959-aux.cc: New.
3078         * testsuite/libgomp.oacc-c++/pr71959.C: New.
3079
3080 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3081
3082         * config/rtems/bar.c: Include "../linux/bar.c" and delete copy
3083         and paste code.
3084
3085 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3086
3087         * config/rtems/affinity-fmt.c: New file.  Include affinity-fmt.c,
3088         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
3089         write.
3090
3091 2019-01-09  Tom de Vries  <tdevries@suse.de>
3092
3093         PR target/88756
3094         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (ng, nw, vl): Use
3095         #define instead of "const int".
3096         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c (ng, nw, vl): Same.
3097         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c (ng, nw, vl): Same.
3098         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (ng, nw, vl): Same.
3099         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c (ng, nw, vl): Same.
3100
3101 2019-01-09  Tom de Vries  <tdevries@suse.de>
3102
3103         * plugin/plugin-nvptx.c (nvptx_exec): Make sure to launch with at least
3104         one worker.
3105
3106 2019-01-07  Tom de Vries  <tdevries@suse.de>
3107
3108         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: Fix
3109         GOMP_OPENACC_DIM argument.
3110
3111 2019-01-03  Tom de Vries  <tdevries@suse.de>
3112
3113         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: New test.
3114         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: New test.
3115
3116 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
3117
3118         Update copyright years.
3119
3120 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
3121
3122         * libgomp.texi: Bump @copying's copyright year.
3123
3124 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
3125
3126         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_parallel)
3127         (GOACC_data_start, GOACC_enter_exit_data, GOACC_update)
3128         (GOACC_declare): Redefine the "device" argument to "flags".
3129
3130 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
3131             Cesar Philippidis  <cesar@codesourcery.com>
3132
3133         * target.c (struct gomp_coalesce_chunk): New structure.
3134         (struct gomp_coalesce_buf): Update the chunks member to use that
3135         type.  Adjust all users.
3136
3137 2018-12-19  Tom de Vries  <tdevries@suse.de>
3138
3139         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: New test.
3140         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: New test.
3141         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: New test.
3142
3143 2018-12-19  Tom de Vries  <tdevries@suse.de>
3144
3145         * testsuite/lib/libgomp.exp: Add load_lib of scanoffloadrtl.exp.
3146         * testsuite/libgomp.oacc-c-c++-common/nvptx-merged-loop.c: Move from
3147         gcc/testsuite/gcc.dg/goacc.
3148         * testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c: Same.
3149
3150 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
3151             Chung-Lin Tang  <cltang@codesourcery.com>
3152
3153         * oacc-mem.c (acc_present_or_create): Remove definition and change
3154         to alias of acc_create.
3155         (acc_present_or_copyin): Remove definition and change to alias of
3156         acc_copyin.
3157         * oacc-parallel.c (GOACC_enter_exit_data): Call acc_create instead
3158         of acc_present_or_create.
3159         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Remove.
3160         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3161         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3162         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3163         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3164         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3165         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3166         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3167         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3168         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3169         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3170         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3171         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3172         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3173         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3174         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3175
3176 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
3177
3178         PR libgomp/88495
3179         * plugin/plugin-nvptx.c (nvptx_wait_async): Don't refuse
3180         "identical parameters".
3181         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Update.
3182         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Remove.
3183
3184         PR libgomp/88484
3185         * oacc-parallel.c (GOACC_wait): Correct handling for "async >= 0".
3186         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: New file.
3187
3188         PR libgomp/88407
3189         * plugin/plugin-nvptx.c (nvptx_async_test, nvptx_wait)
3190         (nvptx_wait_async): Unseen async-argument is a no-op.
3191         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Update.
3192         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Likewise.
3193         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3194         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
3195         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
3196         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Merge into...
3197         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: ... this.  Update.
3198         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Merge into...
3199         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: ... this.  Update
3200
3201         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Revise.
3202         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3203
3204 2018-12-14  Chung-Lin Tang  <cltang@codesourcery.com>
3205
3206         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Adjust.
3207         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3208         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3209
3210 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
3211
3212         PR libgomp/88370
3213         * libgomp.texi (acc_get_current_cuda_context, acc_get_cuda_stream)
3214         (acc_set_cuda_stream): Clarify.
3215         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
3216         "async_valid_p".
3217         * plugin/plugin-nvptx.c (nvptx_set_cuda_stream): Refuse "async ==
3218         acc_async_sync".
3219         * testsuite/libgomp.oacc-c-c++-common/acc_set_cuda_stream-1.c: New file.
3220         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Likewise.
3221         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Update.
3222         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
3223
3224 2018-12-14  Tom de Vries  <tdevries@suse.de>
3225
3226         * testsuite/libgomp.c-c++-common/function-not-offloaded-aux.c: New test.
3227         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: New test.
3228         * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: New test.
3229         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c: New test.
3230         * testsuite/libgomp.oacc-c-c++-common/variable-not-offloaded.c: New test.
3231
3232 2018-12-13  Tom de Vries  <tdevries@suse.de>
3233
3234         * affinity-fmt.c (gomp_print_string): New function, factored out of ...
3235         (omp_display_affinity, gomp_display_affinity_thread): ... here, and ...
3236         * fortran.c (omp_display_affinity_): ... here.
3237         * libgomp.h (gomp_print_string): Declare.
3238         * config/nvptx/affinity-fmt.c: New file.  Include affinity-fmt.c,
3239         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
3240         write.
3241
3242 2018-12-13  Jakub Jelinek  <jakub@redhat.com>
3243
3244         PR libgomp/88460
3245         * testsuite/libgomp.c++/for-24.C (results): Include it in
3246         omp declare target region.
3247         (main): Use map (always, tofrom: results) instead of
3248         map (tofrom: results).
3249
3250 2018-12-12  Jakub Jelinek  <jakub@redhat.com>
3251
3252         PR fortran/88463
3253         * testsuite/libgomp.fortran/pr88463-1.f90: New test.
3254         * testsuite/libgomp.fortran/pr88463-2.f90: New test.
3255
3256         * testsuite/libgomp.c-c++-common/for-16.c: New test.
3257
3258 2018-12-12  Andreas Schwab  <schwab@suse.de>
3259
3260         * config/linux/ia64/futex.h (sys_futex0): Don't mark r12 as
3261         clobbered.
3262
3263 2018-12-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
3264
3265         PR fortran/88411
3266         * testsuite/libgomp.fortran/async_io_8.f90: New test.
3267
3268 2018-12-09  Thomas Schwinge  <thomas@codesourcery.com>
3269             Jakub Jelinek  <jakub@redhat.com>
3270
3271         * target.c (gomp_map_vars): Call gomp_copy_host2dev instead of
3272         devicep->host2dev_func.
3273
3274 2018-12-08  Jakub Jelinek  <jakub@redhat.com>
3275
3276         PR libgomp/87995
3277         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: Require
3278         tls_runtime effective target.
3279         (t): New threadprivate variable.
3280         (main): Set t in threads which execute iterations of the worksharing
3281         loop.  Propagate that to the task after the loop and don't abort
3282         if the current taskgroup hasn't been cancelled.
3283
3284 2018-12-02  Jakub Jelinek  <jakub@redhat.com>
3285
3286         * testsuite/libgomp.c/task-reduction-3.c: New test.
3287
3288         * testsuite/libgomp.c-c++-common/cancel-taskgroup-4.c: New test.
3289
3290 2018-11-30  Cesar Philippidis  <cesar@codesourcery.com>
3291
3292         PR libgomp/88288
3293         * oacc-parallel.c (GOACC_parallel_keyed): Add offset to devaddrs.
3294         * testsuite/libgomp.oacc-c-c++-common/pr88288.c: New test.
3295
3296 2018-11-30  Thomas Schwinge  <thomas@codesourcery.com>
3297
3298         * testsuite/libgomp.oacc-fortran/lib-16-2.f90: New file.
3299
3300 2018-10-19  Richard Biener  <rguenther@suse.de>
3301
3302         PR tree-optimization/88182
3303         * testsuite/libgomp.c++/pr88182.C: Move to g++.dg/gomp.
3304
3305 2018-11-26  Jakub Jelinek  <jakub@redhat.com>
3306
3307         * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Drop dejagnu.
3308         (RUNTEST): Don't define.
3309         (RUNTESTDEFAULTFLAGS): Add.
3310         (check-DEJAGNU, site.exp, distclean-DEJAGNU): New goals.
3311         (distclean-am): Depend on distclean-DEJAGNU.
3312         (check-am): If -j% option is present in MFLAGS and if
3313         `getconf _NPROCESSORS_ONLN` is more than 8, export OMP_NUM_THREADS=8.
3314         (.PHONY): Add check-DEJAGNU and distclean-DEJAGNU.
3315         * testsuite/Makefile.in: Regenerated.
3316
3317 2018-11-26  Richard Biener  <rguenther@suse.de>
3318
3319         PR tree-optimization/88182
3320         * testsuite/libgomp.c++/pr88182.C: New testcase.
3321
3322 2018-11-20  Jakub Jelinek  <jakub@redhat.com>
3323
3324         PR bootstrap/88106
3325         * config/mingw32/affinity-fmt.c: New file.
3326
3327 2018-11-09  Jakub Jelinek  <jakub@redhat.com>
3328
3329         * affinity-fmt.c: Include inttypes.h if HAVE_INTTYPES_H.
3330         (gomp_display_affinity): Use __builtin_choose_expr to handle
3331         properly handle argument having integral, or pointer or some other
3332         type.  If inttypes.h is available and PRIx64 is defined, use PRIx64
3333         with uint64_t type instead of %llx and unsigned long long.
3334
3335         * testsuite/libgomp.c-c++-common/task-reduction-13.c: New test.
3336         * testsuite/libgomp.c-c++-common/task-reduction-14.c: New test.
3337
3338 2018-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3339
3340         * affinity.c: Include <string.h>, <stdio.h>.
3341         (gomp_display_affinity_place): Remove cpusetp.
3342         * teams.c: Include <limits.h>.
3343
3344 2018-11-08  Jakub Jelinek  <jakub@redhat.com>
3345
3346         * testsuite/libgomp.c-c++-common/task-reduction-8.c (bar): Add
3347         in_reduction clause for s[0].
3348
3349         * affinity.c (gomp_display_affinity_place): New function.
3350         * affinity-fmt.c: New file.
3351         * alloc.c (gomp_aligned_alloc, gomp_aligned_free): New functions.
3352         * config/linux/affinity.c (gomp_display_affinity_place): New function.
3353         * config/nvptx/icv-device.c (omp_get_num_teams, omp_get_team_num):
3354         Move these functions to ...
3355         * config/nvptx/teams.c: ... here.  New file.
3356         * config/nvptx/target.c (omp_pause_resource, omp_pause_resource_all):
3357         New functions.
3358         * config/nvptx/team.c (gomp_team_start, gomp_pause_host): New
3359         functions.
3360         * configure.ac: Check for aligned_alloc, posix_memalign, memalign
3361         and _aligned_malloc.
3362         (HAVE_UNAME, HAVE_GETHOSTNAME, HAVE_GETPID): Add new tests.
3363         * configure.tgt: Add -DUSING_INITIAL_EXEC_TLS to XCFLAGS for Linux.
3364         * env.c (gomp_display_affinity_var, gomp_affinity_format_var,
3365         gomp_affinity_format_len): New variables.
3366         (parse_schedule): Parse monotonic and nonmonotonic modifiers in
3367         OMP_SCHEDULE variable.  Set GFS_MONOTONIC for monotonic schedules.
3368         (handle_omp_display_env): Display monotonic/nonmonotonic schedule
3369         modifiers.  Display (non-default) chunk sizes.  Print
3370         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT.
3371         (initialize_env): Don't call pthread_attr_setdetachstate.  Handle
3372         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT env vars.
3373         * fortran.c: Include stdio.h and string.h.
3374         (omp_pause_resource, omp_pause_resource_all): Add ialias_redirect.
3375         (omp_get_schedule_, omp_get_schedule_8_): Mask off GFS_MONOTONIC bit.
3376         (omp_set_affinity_format_, omp_get_affinity_format_,
3377         omp_display_affinity_, omp_capture_affinity_, omp_pause_resource_,
3378         omp_pause_resource_all_): New functions.
3379         * icv.c (omp_set_schedule): Mask off omp_sched_monotonic bit in
3380         switch.
3381         * icv-device.c (omp_get_num_teams, omp_get_team_num): Move these
3382         functions to ...
3383         * teams.c: ... here.  New file.
3384         * libgomp_g.h: Include gstdint.h.
3385         (GOMP_loop_nonmonotonic_runtime_start,
3386         GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_start,
3387         GOMP_loop_ordered_start, GOMP_loop_nonmonotonic_runtime_next,
3388         GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_doacross_start,
3389         GOMP_parallel_loop_nonmonotonic_runtime,
3390         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
3391         GOMP_loop_ull_nonmonotonic_runtime_start,
3392         GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_start,
3393         GOMP_loop_ull_ordered_start, GOMP_loop_ull_nonmonotonic_runtime_next,
3394         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
3395         GOMP_loop_ull_doacross_start, GOMP_parallel_reductions,
3396         GOMP_taskwait_depend, GOMP_taskgroup_reduction_register,
3397         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
3398         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
3399         GOMP_teams_reg): Declare.
3400         * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Define unless
3401         gomp_aligned_alloc uses fallback implementation.
3402         (gomp_aligned_alloc, gomp_aligned_free): Declare.
3403         (enum gomp_schedule_type): Add GFS_MONOTONIC.
3404         (struct gomp_doacross_work_share): Add extra field.
3405         (struct gomp_work_share): Add task_reductions field.
3406         (struct gomp_taskgroup): Add workshare and reductions fields.
3407         (GOMP_NEEDS_THREAD_HANDLE): Define if needed.
3408         (gomp_thread_handle): New typedef.
3409         (gomp_display_affinity_place, gomp_set_affinity_format,
3410         gomp_display_string, gomp_display_affinity,
3411         gomp_display_affinity_thread): Declare.
3412         (gomp_doacross_init, gomp_doacross_ull_init): Add size_t argument.
3413         (gomp_parallel_reduction_register, gomp_workshare_taskgroup_start,
3414         gomp_workshare_task_reduction_register): Declare.
3415         (gomp_team_start): Add taskgroup argument.
3416         (gomp_pause_host): Declare.
3417         (gomp_init_work_share, gomp_work_share_start): Change bool argument
3418         to size_t.
3419         (gomp_thread_self, gomp_thread_to_pthread_t): New inline functions.
3420         * libgomp.map (GOMP_5.0): Export GOMP_loop_start,
3421         GOMP_loop_ordered_start, GOMP_loop_doacross_start,
3422         GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
3423         GOMP_loop_ull_doacross_start,
3424         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
3425         GOMP_loop_maybe_nonmonotonic_runtime_next,
3426         GOMP_loop_maybe_nonmonotonic_runtime_start,
3427         GOMP_loop_nonmonotonic_runtime_next,
3428         GOMP_loop_nonmonotonic_runtime_start,
3429         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
3430         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
3431         GOMP_loop_ull_nonmonotonic_runtime_next,
3432         GOMP_loop_ull_nonmonotonic_runtime_start,
3433         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
3434         GOMP_parallel_loop_nonmonotonic_runtime, GOMP_parallel_reductions,
3435         GOMP_taskgroup_reduction_register,
3436         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
3437         GOMP_teams_reg and GOMP_taskwait_depend.
3438         (OMP_5.0): Export omp_pause_resource{,_all}{,_},
3439         omp_{capture,display}_affinity{,_}, and
3440         omp_[gs]et_affinity_format{,_}.
3441         * loop.c: Include string.h.
3442         (GOMP_loop_runtime_next): Add ialias.
3443         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
3444         (gomp_loop_static_start, gomp_loop_dynamic_start,
3445         gomp_loop_guided_start, gomp_loop_ordered_static_start,
3446         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3447         gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
3448         gomp_loop_doacross_guided_start): Adjust gomp_work_share_start
3449         or gomp_doacross_init callers.
3450         (gomp_adjust_sched, GOMP_loop_start, GOMP_loop_ordered_start,
3451         GOMP_loop_doacross_start): New functions.
3452         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3453         GOMP_loop_doacross_runtime_start, GOMP_parallel_loop_runtime_start):
3454         Mask off GFS_MONOTONIC bit.
3455         (GOMP_loop_maybe_nonmonotonic_runtime_next,
3456         GOMP_loop_maybe_nonmonotonic_runtime_start,
3457         GOMP_loop_nonmonotonic_runtime_next,
3458         GOMP_loop_nonmonotonic_runtime_start,
3459         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
3460         GOMP_parallel_loop_nonmonotonic_runtime): New aliases or wrapper
3461         functions.
3462         (gomp_parallel_loop_start): Pass NULL as taskgroup to
3463         gomp_team_start.
3464         * loop_ull.c: Include string.h.
3465         (GOMP_loop_ull_runtime_next): Add ialias.
3466         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
3467         (gomp_loop_ull_static_start, gomp_loop_ull_dynamic_start,
3468         gomp_loop_ull_guided_start, gomp_loop_ull_ordered_static_start,
3469         gomp_loop_ull_ordered_dynamic_start,
3470         gomp_loop_ull_ordered_guided_start,
3471         gomp_loop_ull_doacross_static_start,
3472         gomp_loop_ull_doacross_dynamic_start,
3473         gomp_loop_ull_doacross_guided_start): Adjust gomp_work_share_start
3474         and gomp_doacross_ull_init callers.
3475         (gomp_adjust_sched, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
3476         GOMP_loop_ull_doacross_start): New functions.
3477         (GOMP_loop_ull_runtime_start,
3478         GOMP_loop_ull_ordered_runtime_start,
3479         GOMP_loop_ull_doacross_runtime_start): Mask off GFS_MONOTONIC bit.
3480         (GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
3481         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
3482         GOMP_loop_ull_nonmonotonic_runtime_next,
3483         GOMP_loop_ull_nonmonotonic_runtime_start): Likewise.
3484         * Makefile.am (libgomp_la_SOURCES): Add teams.c and affinity-fmt.c.
3485         * omp.h.in (enum omp_sched_t): Add omp_sched_monotonic.
3486         (omp_pause_resource_t, omp_depend_t): New typedefs.
3487         (enum omp_lock_hint_t): Renamed to ...
3488         (enum omp_sync_hint_t): ... this.  Define omp_sync_hint_*
3489         enumerators using numbers and omp_lock_hint_* as their aliases.
3490         (omp_lock_hint_t): New typedef.  Rename to ...
3491         (omp_sync_hint_t): ... this.
3492         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint): Use
3493         omp_sync_hint_t instead of omp_lock_hint_t.
3494         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
3495         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
3496         Declare.
3497         (omp_target_is_present, omp_target_disassociate_ptr):
3498         Change first argument from void * to const void *.
3499         (omp_target_memcpy, omp_target_memcpy_rect): Change second argument
3500         from void * to const void *.
3501         (omp_target_associate_ptr): Change first and second arguments from
3502         void * to const void *.
3503         * omp_lib.f90.in (omp_pause_resource_kind, omp_pause_soft,
3504         omp_pause_hard): New parameters.
3505         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
3506         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
3507         New interfaces.
3508         * omp_lib.h.in (omp_pause_resource_kind, omp_pause_soft,
3509         omp_pause_hard): New parameters.
3510         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
3511         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
3512         New externals.
3513         * ordered.c (gomp_doacross_init, gomp_doacross_ull_init): Add
3514         EXTRA argument.  If not needed to prepare array, if extra is 0,
3515         clear ws->doacross, otherwise allocate just doacross structure and
3516         extra payload.  If array is needed, allocate also extra payload.
3517         (GOMP_doacross_post, GOMP_doacross_wait, GOMP_doacross_ull_post,
3518         GOMP_doacross_ull_wait): Handle doacross->array == NULL like
3519         doacross == NULL.
3520         * parallel.c (GOMP_parallel_start): Pass NULL as taskgroup to
3521         gomp_team_start.
3522         (GOMP_parallel): Likewise.  Formatting fix.
3523         (GOMP_parallel_reductions): New function.
3524         (GOMP_cancellation_point): If taskgroup has workshare
3525         flag set, check cancelled of prev taskgroup if any.
3526         (GOMP_cancel): If taskgroup has workshare flag set, set cancelled
3527         on prev taskgroup if any.
3528         * sections.c: Include string.h.
3529         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
3530         (GOMP_sections_start): Adjust gomp_work_share_start caller.
3531         (GOMP_sections2_start): New function.
3532         (GOMP_parallel_sections_start, GOMP_parallel_sections):
3533         Pass NULL as taskgroup to gomp_team_start.
3534         * single.c (GOMP_single_start, GOMP_single_copy_start): Adjust
3535         gomp_work_share_start callers.
3536         * target.c (GOMP_target_update_ext, GOMP_target_enter_exit_data):
3537         If taskgroup has workshare flag set, check cancelled on prev
3538         taskgroup if any.  Guard all cancellation tests with
3539         gomp_cancel_var test.
3540         (omp_target_is_present, omp_target_disassociate_ptr):
3541         Change ptr argument from void * to const void *.
3542         (omp_target_memcpy): Change src argument from void * to const void *.
3543         (omp_target_memcpy_rect): Likewise.
3544         (omp_target_memcpy_rect_worker): Likewise.  Use const char * casts
3545         instead of char * where needed.
3546         (omp_target_associate_ptr): Change host_ptr and device_ptr arguments
3547         from void * to const void *.
3548         (omp_pause_resource, omp_pause_resource_all): New functions.
3549         * task.c (gomp_task_handle_depend): Handle new depend array format
3550         in addition to the old.  Handle mutexinoutset kinds the same as
3551         inout for now, handle unspecified kinds.
3552         (gomp_create_target_task): If taskgroup has workshare flag set, check
3553         cancelled on prev taskgroup if any.  Guard all cancellation tests with
3554         gomp_cancel_var test.  Handle new depend array format count in
3555         addition to the old.
3556         (GOMP_task): Likewise.  Adjust function comment.
3557         (gomp_task_run_pre): If taskgroup has workshare flag set, check
3558         cancelled on prev taskgroup if any.  Guard all cancellation tests with
3559         gomp_cancel_var test.
3560         (GOMP_taskwait_depend): New function.
3561         (gomp_task_maybe_wait_for_dependencies): Handle new depend array
3562         format in addition to the old.  Handle mutexinoutset kinds the same as
3563         inout for now, handle unspecified kinds.  Fix a function comment typo.
3564         (gomp_taskgroup_init): New function.
3565         (GOMP_taskgroup_start): Use it.
3566         (gomp_reduction_register, gomp_create_artificial_team,
3567         GOMP_taskgroup_reduction_register,
3568         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
3569         gomp_parallel_reduction_register,
3570         gomp_workshare_task_reduction_register,
3571         gomp_workshare_taskgroup_start,
3572         GOMP_workshare_task_reduction_unregister): New functions.
3573         * taskloop.c (GOMP_taskloop): If taskgroup has workshare flag set,
3574         check cancelled on prev taskgroup if any.  Guard all cancellation
3575         tests with gomp_cancel_var test.  Handle GOMP_TASK_FLAG_REDUCTION flag
3576         by calling GOMP_taskgroup_reduction_register.
3577         * team.c (gomp_thread_attr): Remove comment.
3578         (struct gomp_thread_start_data): Add handle field.
3579         (gomp_thread_start): Call pthread_detach.
3580         (gomp_new_team): Adjust gomp_init_work_share caller.
3581         (gomp_free_pool_helper): Call pthread_detach.
3582         (gomp_team_start): Add taskgroup argument, initialize implicit
3583         tasks' taskgroup field to that.  Don't call
3584         pthread_attr_setdetachstate.  Handle OMP_DISPLAY_AFFINITY env var.
3585         (gomp_team_end): Determine nesting by thr->ts.level != 0
3586         rather than thr->ts.team != NULL.
3587         (gomp_pause_pool_helper, gomp_pause_host): New functions.
3588         * work.c (alloc_work_share): Use gomp_aligned_alloc instead of
3589         gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined.
3590         (gomp_init_work_share): Change ORDERED argument from bool to size_t,
3591         if more than 1 allocate also extra payload at the end of array.  Never
3592         keep ordered_team_ids NULL, set it to inline_ordered_team_ids instead.
3593         (gomp_work_share_start): Change ORDERED argument from bool to size_t,
3594         return true instead of ws.
3595         * Makefile.in: Regenerated.
3596         * configure: Regenerated.
3597         * config.h.in: Regenerated.
3598         * testsuite/libgomp.c/cancel-for-2.c (foo): Use cancel modifier
3599         in some cases.
3600         * testsuite/libgomp.c-c++-common/cancel-parallel-1.c: New test.
3601         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: New test.
3602         * testsuite/libgomp.c-c++-common/depend-iterator-1.c: New test.
3603         * testsuite/libgomp.c-c++-common/depend-iterator-2.c: New test.
3604         * testsuite/libgomp.c-c++-common/depend-mutexinout-1.c: New test.
3605         * testsuite/libgomp.c-c++-common/depend-mutexinout-2.c: New test.
3606         * testsuite/libgomp.c-c++-common/depobj-1.c: New test.
3607         * testsuite/libgomp.c-c++-common/display-affinity-1.c: New test.
3608         * testsuite/libgomp.c-c++-common/for-10.c: New test.
3609         * testsuite/libgomp.c-c++-common/for-11.c: New test.
3610         * testsuite/libgomp.c-c++-common/for-12.c: New test.
3611         * testsuite/libgomp.c-c++-common/for-13.c: New test.
3612         * testsuite/libgomp.c-c++-common/for-14.c: New test.
3613         * testsuite/libgomp.c-c++-common/for-15.c: New test.
3614         * testsuite/libgomp.c-c++-common/for-2.h: If CONDNE macro is defined,
3615         define a different N(test), don't define N(f0) to N(f14), but instead
3616         define N(f20) to N(f34) using != comparisons.
3617         * testsuite/libgomp.c-c++-common/for-7.c: New test.
3618         * testsuite/libgomp.c-c++-common/for-8.c: New test.
3619         * testsuite/libgomp.c-c++-common/for-9.c: New test.
3620         * testsuite/libgomp.c-c++-common/master-combined-1.c: New test.
3621         * testsuite/libgomp.c-c++-common/pause-1.c: New test.
3622         * testsuite/libgomp.c-c++-common/pause-2.c: New test.
3623         * testsuite/libgomp.c-c++-common/pr66199-10.c: New test.
3624         * testsuite/libgomp.c-c++-common/pr66199-11.c: New test.
3625         * testsuite/libgomp.c-c++-common/pr66199-12.c: New test.
3626         * testsuite/libgomp.c-c++-common/pr66199-13.c: New test.
3627         * testsuite/libgomp.c-c++-common/pr66199-14.c: New test.
3628         * testsuite/libgomp.c-c++-common/simd-1.c: New test.
3629         * testsuite/libgomp.c-c++-common/taskloop-reduction-1.c: New test.
3630         * testsuite/libgomp.c-c++-common/taskloop-reduction-2.c: New test.
3631         * testsuite/libgomp.c-c++-common/taskloop-reduction-3.c: New test.
3632         * testsuite/libgomp.c-c++-common/taskloop-reduction-4.c: New test.
3633         * testsuite/libgomp.c-c++-common/task-reduction-11.c: New test.
3634         * testsuite/libgomp.c-c++-common/task-reduction-12.c: New test.
3635         * testsuite/libgomp.c-c++-common/task-reduction-1.c: New test.
3636         * testsuite/libgomp.c-c++-common/task-reduction-2.c: New test.
3637         * testsuite/libgomp.c-c++-common/task-reduction-3.c: New test.
3638         * testsuite/libgomp.c-c++-common/task-reduction-4.c: New test.
3639         * testsuite/libgomp.c-c++-common/task-reduction-5.c: New test.
3640         * testsuite/libgomp.c-c++-common/task-reduction-6.c: New test.
3641         * testsuite/libgomp.c-c++-common/task-reduction-7.c: New test.
3642         * testsuite/libgomp.c-c++-common/task-reduction-8.c: New test.
3643         * testsuite/libgomp.c-c++-common/task-reduction-9.c: New test.
3644         * testsuite/libgomp.c-c++-common/taskwait-depend-1.c: New test.
3645         * testsuite/libgomp.c++/depend-1.C: New test.
3646         * testsuite/libgomp.c++/depend-iterator-1.C: New test.
3647         * testsuite/libgomp.c++/depobj-1.C: New test.
3648         * testsuite/libgomp.c++/for-16.C: New test.
3649         * testsuite/libgomp.c++/for-21.C: New test.
3650         * testsuite/libgomp.c++/for-22.C: New test.
3651         * testsuite/libgomp.c++/for-23.C: New test.
3652         * testsuite/libgomp.c++/for-24.C: New test.
3653         * testsuite/libgomp.c++/for-25.C: New test.
3654         * testsuite/libgomp.c++/for-26.C: New test.
3655         * testsuite/libgomp.c++/taskloop-reduction-1.C: New test.
3656         * testsuite/libgomp.c++/taskloop-reduction-2.C: New test.
3657         * testsuite/libgomp.c++/taskloop-reduction-3.C: New test.
3658         * testsuite/libgomp.c++/taskloop-reduction-4.C: New test.
3659         * testsuite/libgomp.c++/task-reduction-10.C: New test.
3660         * testsuite/libgomp.c++/task-reduction-11.C: New test.
3661         * testsuite/libgomp.c++/task-reduction-12.C: New test.
3662         * testsuite/libgomp.c++/task-reduction-13.C: New test.
3663         * testsuite/libgomp.c++/task-reduction-14.C: New test.
3664         * testsuite/libgomp.c++/task-reduction-15.C: New test.
3665         * testsuite/libgomp.c++/task-reduction-16.C: New test.
3666         * testsuite/libgomp.c++/task-reduction-17.C: New test.
3667         * testsuite/libgomp.c++/task-reduction-18.C: New test.
3668         * testsuite/libgomp.c++/task-reduction-19.C: New test.
3669         * testsuite/libgomp.c/task-reduction-1.c: New test.
3670         * testsuite/libgomp.c++/task-reduction-1.C: New test.
3671         * testsuite/libgomp.c/task-reduction-2.c: New test.
3672         * testsuite/libgomp.c++/task-reduction-2.C: New test.
3673         * testsuite/libgomp.c++/task-reduction-3.C: New test.
3674         * testsuite/libgomp.c++/task-reduction-4.C: New test.
3675         * testsuite/libgomp.c++/task-reduction-5.C: New test.
3676         * testsuite/libgomp.c++/task-reduction-6.C: New test.
3677         * testsuite/libgomp.c++/task-reduction-7.C: New test.
3678         * testsuite/libgomp.c++/task-reduction-8.C: New test.
3679         * testsuite/libgomp.c++/task-reduction-9.C: New test.
3680         * testsuite/libgomp.c/teams-1.c: New test.
3681         * testsuite/libgomp.c/teams-2.c: New test.
3682         * testsuite/libgomp.c/thread-limit-4.c: New test.
3683         * testsuite/libgomp.c/thread-limit-5.c: New test.
3684         * testsuite/libgomp.fortran/display-affinity-1.f90: New test.
3685
3686 2018-11-06  Chung-Lin Tang <cltang@codesourcery.com>
3687
3688         * oacc-mem.c (memcpy_tofrom_device): New function, combined from
3689         acc_memcpy_to/from_device functions, now with async parameter.
3690         (acc_memcpy_to_device): Modify to use memcpy_tofrom_device.
3691         (acc_memcpy_from_device): Likewise.
3692         (acc_memcpy_to_device_async): New API function.
3693         (acc_memcpy_from_device_async): Likewise.
3694         (present_create_copy): Add async parameter and async setting/unsetting.
3695         (acc_create): Adjust present_create_copy call.
3696         (acc_copyin): Likewise.
3697         (acc_present_or_create): Likewise.
3698         (acc_present_or_copyin): Likewise.
3699         (acc_create_async): New API function.
3700         (acc_copyin_async): New API function.
3701         (delete_copyout): Add async parameter and async setting/unsetting.
3702         (acc_delete): Adjust delete_copyout call.
3703         (acc_copyout): Likewise.
3704         (acc_delete_async): New API function.
3705         (acc_copyout_async): Likewise.
3706         (update_dev_host): Add async parameter and async setting/unsetting.
3707         (acc_update_device): Adjust update_dev_host call.
3708         (acc_update_self): Likewise.
3709         (acc_update_device_async): New API function.
3710         (acc_update_self_async): Likewise.
3711         * openacc.h (acc_copyin_async): Declare new API function.
3712         (acc_create_async): Likewise.
3713         (acc_copyout_async): Likewise.
3714         (acc_delete_async): Likewise.
3715         (acc_update_device_async): Likewise.
3716         (acc_update_self_async): Likewise.
3717         (acc_memcpy_to_device_async): Likewise.
3718         (acc_memcpy_from_device_async): Likewise.
3719         * openacc_lib.h (acc_copyin_async_32_h): New subroutine.
3720         (acc_copyin_async_64_h): New subroutine.
3721         (acc_copyin_async_array_h): New subroutine.
3722         (acc_create_async_32_h): New subroutine.
3723         (acc_create_async_64_h): New subroutine.
3724         (acc_create_async_array_h): New subroutine.
3725         (acc_copyout_async_32_h): New subroutine.
3726         (acc_copyout_async_64_h): New subroutine.
3727         (acc_copyout_async_array_h): New subroutine.
3728         (acc_delete_async_32_h): New subroutine.
3729         (acc_delete_async_64_h): New subroutine.
3730         (acc_delete_async_array_h): New subroutine.
3731         (acc_update_device_async_32_h): New subroutine.
3732         (acc_update_device_async_64_h): New subroutine.
3733         (acc_update_device_async_array_h): New subroutine.
3734         (acc_update_self_async_32_h): New subroutine.
3735         (acc_update_self_async_64_h): New subroutine.
3736         (acc_update_self_async_array_h): New subroutine.
3737         * openacc.f90 (acc_copyin_async_32_h): New subroutine.
3738         (acc_copyin_async_64_h): New subroutine.
3739         (acc_copyin_async_array_h): New subroutine.
3740         (acc_create_async_32_h): New subroutine.
3741         (acc_create_async_64_h): New subroutine.
3742         (acc_create_async_array_h): New subroutine.
3743         (acc_copyout_async_32_h): New subroutine.
3744         (acc_copyout_async_64_h): New subroutine.
3745         (acc_copyout_async_array_h): New subroutine.
3746         (acc_delete_async_32_h): New subroutine.
3747         (acc_delete_async_64_h): New subroutine.
3748         (acc_delete_async_array_h): New subroutine.
3749         (acc_update_device_async_32_h): New subroutine.
3750         (acc_update_device_async_64_h): New subroutine.
3751         (acc_update_device_async_array_h): New subroutine.
3752         (acc_update_self_async_32_h): New subroutine.
3753         (acc_update_self_async_64_h): New subroutine.
3754         (acc_update_self_async_array_h): New subroutine.
3755         * libgomp.map (OACC_2.5): Add acc_copyin_async*, acc_copyout_async*,
3756         acc_copyout_finalize_async*, acc_create_async*, acc_delete_async*,
3757         acc_delete_finalize_async*, acc_memcpy_from_device_async*,
3758         acc_memcpy_to_device_async*, acc_update_device_async*, and
3759         acc_update_self_async* entries.
3760         * testsuite/libgomp.oacc-c-c++-common/lib-94.c: New test.
3761         * testsuite/libgomp.oacc-c-c++-common/lib-95.c: New test.
3762         * testsuite/libgomp.oacc-fortran/lib-16.f90: New test.
3763
3764 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
3765
3766         PR bootstrap/82856
3767         * Makefile.am: Include multilib.am
3768         (AUTOMAKE_OPTIONS): Add info-in-builddir.
3769         (CLEANFILES): Remove libgomp.info.
3770         * configure.ac: Remove AC_PREREQ.
3771         * testsuite/Makefile.am (RUNTEST): Remove quotes.
3772         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
3773         Regenerate.
3774
3775 2018-10-29  Joseph Myers  <joseph@codesourcery.com>
3776             Julian Brown  <julian@codesourcery.com>
3777
3778         * testsuite/libgomp.oacc-c++/this.C: New.
3779
3780 2018-09-18  Cesar Philippidis  <cesar@codesourcery.com>
3781
3782         * plugin/plugin-nvptx.c (struct cuda_map): New.
3783         (struct ptx_stream): Replace d, h, h_begin, h_end, h_next, h_prev,
3784         h_tail with (cuda_map *) map.
3785         (cuda_map_create): New function.
3786         (cuda_map_destroy): New function.
3787         (map_init): Update to use a linked list of cuda_map objects.
3788         (map_fini): Likewise.
3789         (map_pop): Likewise.
3790         (map_push): Likewise.  Return CUdeviceptr instead of void.
3791         (init_streams_for_device): Remove stales references to ptx_stream
3792         members.
3793         (select_stream_for_async): Likewise.
3794         (nvptx_exec): Update call to map_init.
3795
3796 2018-09-09  Cesar Philippidis  <cesar@codesourcery.com>
3797             Julian Brown  <julian@codesourcery.com>
3798
3799         PR middle-end/86336
3800         * testsuite/libgomp.oacc-c++/non-scalar-data.C: Remove XFAIL.
3801
3802 2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
3803         Thomas Koenig <tkoenig@gcc.gnu.org>
3804
3805         PR fortran/25829
3806         * testsuite/libgomp.fortran/async_io_1.f90: New test.
3807         * testsuite/libgomp.fortran/async_io_2.f90: New test.
3808         * testsuite/libgomp.fortran/async_io_3.f90: New test.
3809         * testsuite/libgomp.fortran/async_io_4.f90: New test.
3810         * testsuite/libgomp.fortran/async_io_5.f90: New test.
3811         * testsuite/libgomp.fortran/async_io_6.f90: New test.
3812         * testsuite/libgomp.fortran/async_io_7.f90: New test.
3813
3814 2018-08-13  Cesar Philippidis  <cesar@codesourcery.com>
3815             Tom de Vries  <tdevries@suse.de>
3816
3817         PR target/85590
3818         * plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef.
3819         (cuOccupancyMaxPotentialBlockSize): Declare.
3820         * plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New
3821         CUDA_ONE_CALL_MAYBE_NULL.
3822         * plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define
3823         CUoccupancyB2DSize and declare
3824         cuOccupancyMaxPotentialBlockSize.
3825         (nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the
3826         default num_gangs and num_workers when the driver supports it.
3827
3828 2018-08-08  Tom de Vries  <tdevries@suse.de>
3829
3830         * plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using
3831         CUDA_ONE_CALL_MAYBE_NULL.
3832         * plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare.
3833         (cuLinkAddData_v2, cuLinkCreate_v2): Declare.
3834         (link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions
3835         are not found.
3836
3837 2018-08-08  Tom de Vries  <tdevries@suse.de>
3838
3839         * plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL.
3840         * plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not
3841         present.
3842
3843 2018-08-08  Tom de Vries  <tdevries@suse.de>
3844
3845         * plugin/plugin-nvptx.c
3846         (CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
3847         (nvptx_open_device): Use
3848         CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.
3849
3850 2018-08-08  Tom de Vries  <tdevries@suse.de>
3851
3852         * plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...
3853         (cuGetErrorString): ... here.  Guard with CUDA_VERSION < 6000.
3854
3855 2018-08-07  Tom de Vries  <tdevries@suse.de>
3856
3857         * plugin/plugin-nvptx.c (DO_PRAGMA): Define.
3858         (struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL.
3859         (init_cuda_lib): Add new param to CUDA_ONE_CALL_1.  Add arg to
3860         corresponding call in CUDA_ONE_CALL.  Add def/undef of
3861         CUDA_ONE_CALL_MAYBE_NULL.
3862         (CUDA_CALL_EXISTS): Define.
3863
3864 2018-08-07  Tom de Vries  <tdevries@suse.de>
3865
3866         * plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put
3867         CUDA_ONE_CALL defines right before the cuda-lib.def include, and the
3868         corresponding undefs right after.
3869
3870 2018-08-04  Tom de Vries  <tdevries@suse.de>
3871
3872         * plugin/configfrag.ac: For --without-cuda-driver, set
3873         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no.  Handle
3874         CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no.
3875         * configure: Regenerate.
3876
3877 2018-08-02  Tom de Vries  <tdevries@suse.de>
3878
3879         PR target/86660
3880         * testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions.
3881         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same.
3882         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
3883         Same.
3884         * testsuite/libgomp.oacc-c++/routine-1-template.C: Same.
3885         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same.
3886         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same.
3887
3888 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
3889             Thomas Schwinge <thomas@codesourcery.com>
3890
3891         * config/nvptx/oacc-parallel.c: Truncate.
3892
3893 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
3894             James Norris <jnorris@codesourcery.com>
3895
3896         * plugin/plugin-nvptx.c (struct map): Removed.
3897         (map_init, map_pop): Remove use of struct map.
3898         (map_push): Likewise and change argument list.
3899         * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New
3900
3901 2018-08-01  Tom de Vries  <tdevries@suse.de>
3902
3903         * plugin/cuda-lib.def: New file.  Factor out of ...
3904         * plugin/plugin-nvptx.c (CUDA_CALLS): ... here.
3905         (struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of
3906         using CUDA_CALLS.
3907
3908 2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3909
3910         Revert 'AsyncI/O patch committed'.
3911         2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
3912                 Thomas Koenig <tkoenig@gcc.gnu.org>
3913
3914         PR fortran/25829
3915         * testsuite/libgomp.fortran/async_io_1.f90: New test.
3916         * testsuite/libgomp.fortran/async_io_2.f90: New test.
3917         * testsuite/libgomp.fortran/async_io_3.f90: New test.
3918         * testsuite/libgomp.fortran/async_io_4.f90: New test.
3919         * testsuite/libgomp.fortran/async_io_5.f90: New test.
3920         * testsuite/libgomp.fortran/async_io_6.f90: New test.
3921         * testsuite/libgomp.fortran/async_io_7.f90: New test.
3922
3923 2018-07-30  Tom de Vries  <tdevries@suse.de>
3924
3925         * plugin/plugin-nvptx.c (MIN, MAX): Redefine.
3926         (nvptx_exec): Ensure worker and vector default dims don't exceed
3927         targ_fn->max_threads_per_block.
3928
3929 2018-07-30  Tom de Vries  <tdevries@suse.de>
3930
3931         * plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field.
3932         (nvptx_open_device): Init default_dims for device.
3933         (nvptx_exec): Use default_dims from device.
3934
3935 2018-07-26  Jakub Jelinek  <jakub@redhat.com>
3936
3937         PR testsuite/86660
3938         * testsuite/libgomp.c++/for-15.C (results): Include it in
3939         omp declare target region.
3940         (main): Use map (always, tofrom: results) instead of
3941         map (tofrom: results).
3942
3943         PR middle-end/86660
3944         * testsuite/libgomp.c/pr86660.c: New test.
3945
3946 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
3947             Tom de Vries  <tdevries@suse.de>
3948
3949         * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have
3950         sufficient resources to launch a kernel, and give a hint on how to fix
3951         it.
3952
3953 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
3954             Tom de Vries  <tdevries@suse.de>
3955
3956         * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size,
3957         max_threads_per_block and max_threads_per_multiprocessor fields.
3958         (nvptx_open_device): Initialize new fields.
3959         (nvptx_exec): Use num_sms, and new fields.
3960
3961 2018-07-26  Tom de Vries  <tdevries@suse.de>
3962
3963         * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
3964         to correct locations.  Remove xfail.
3965
3966 2018-07-26  Tom de Vries  <tdevries@suse.de>
3967
3968         * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
3969         acc_wait.  Move acc_async_test calls to correct locations.  Remove
3970         xfail.
3971
3972 2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
3973         Thomas Koenig <tkoenig@gcc.gnu.org>
3974
3975         PR fortran/25829
3976         * testsuite/libgomp.fortran/async_io_1.f90: New test.
3977         * testsuite/libgomp.fortran/async_io_2.f90: New test.
3978         * testsuite/libgomp.fortran/async_io_3.f90: New test.
3979         * testsuite/libgomp.fortran/async_io_4.f90: New test.
3980         * testsuite/libgomp.fortran/async_io_5.f90: New test.
3981         * testsuite/libgomp.fortran/async_io_6.f90: New test.
3982         * testsuite/libgomp.fortran/async_io_7.f90: New test.
3983
3984 2018-07-17  Jakub Jelinek  <jakub@redhat.com>
3985
3986         PR middle-end/86542
3987         * testsuite/libgomp.c++/pr86542.C: New test.
3988
3989         PR middle-end/86539
3990         * testsuite/libgomp.c++/pr86539.C: New test.
3991
3992 2018-07-11  Jakub Jelinek  <jakub@redhat.com>
3993
3994         PR c++/86443
3995         * testsuite/libgomp.c++/for-15.C (a): Remove unused variable.
3996         (results): Make sure the variable is not inside declare target region.
3997         (qux): Remove unused function.
3998
3999 2018-07-10  Jakub Jelinek  <jakub@redhat.com>
4000
4001         PR c++/86443
4002         * testsuite/libgomp.c++/for-15.C: New test.
4003
4004 2018-06-26  Jakub Jelinek  <jakub@redhat.com>
4005
4006         PR c++/86291
4007         * testsuite/libgomp.c++/pr86291.C: New test.
4008
4009 2018-06-24  Gerald Pfeifer  <gerald@pfeifer.com>
4010
4011         * libgomp.texi (Top): Move www.openmp.org to https.
4012         (Enabling OpenMP): Ditto.
4013         (omp_get_active_level): Ditto.
4014         (omp_get_ancestor_thread_num): Ditto.
4015         (omp_get_cancellation): Ditto.
4016         (omp_get_default_device): Ditto.
4017         (omp_get_dynamic): Ditto.
4018         (omp_get_level): Ditto.
4019         (omp_get_max_active_levels): Ditto.
4020         (omp_get_max_task_priority): Ditto.
4021         (omp_get_max_threads): Ditto.
4022         (omp_get_nested): Ditto.
4023         (omp_get_num_devices): Ditto.
4024         (omp_get_num_procs): Ditto.
4025         (omp_get_num_teams): Ditto.
4026         (omp_get_num_threads): Ditto.
4027         (omp_get_proc_bind): Ditto.
4028         (omp_get_schedule): Ditto.
4029         (omp_get_team_num): Ditto.
4030         (omp_get_team_size): Ditto.
4031         (omp_get_thread_limit): Ditto.
4032         (omp_get_thread_num): Ditto.
4033         (omp_in_parallel): Ditto.
4034         (omp_in_final): Ditto.
4035         (omp_is_initial_device): Ditto.
4036         (omp_set_default_device): Ditto.
4037         (omp_set_dynamic): Ditto.
4038         (omp_set_max_active_levels): Ditto.
4039         (omp_set_nested): Ditto.
4040         (omp_set_num_threads): Ditto.
4041         (omp_set_schedule): Ditto.
4042         (omp_init_lock): Ditto.
4043         (omp_set_lock): Ditto.
4044         (omp_test_lock): Ditto.
4045         (omp_unset_lock): Ditto.
4046         (omp_destroy_lock): Ditto.
4047         (omp_init_nest_lock): Ditto.
4048         (omp_set_nest_lock): Ditto.
4049         (omp_test_nest_lock): Ditto.
4050         (omp_unset_nest_lock): Ditto.
4051         (omp_destroy_nest_lock): Ditto.
4052         (omp_get_wtick): Ditto.
4053         (omp_get_wtime): Ditto.
4054         (OMP_CANCELLATION): Ditto.
4055         (OMP_DISPLAY_ENV): Ditto.
4056         (OMP_DEFAULT_DEVICE): Ditto.
4057         (OMP_DYNAMIC): Ditto.
4058         (OMP_MAX_ACTIVE_LEVELS): Ditto.
4059         (OMP_MAX_TASK_PRIORITY): Ditto.
4060         (OMP_NESTED): Ditto.
4061         (OMP_NUM_THREADS): Ditto.
4062         (OMP_PROC_BIND): Ditto.
4063         (OMP_PLACES): Ditto.
4064         (OMP_STACKSIZE): Ditto.
4065         (OMP_SCHEDULE): Ditto.
4066         (OMP_THREAD_LIMIT): Ditto.
4067         (OMP_WAIT_POLICY): Ditto.
4068
4069 2018-06-22  Cesar Philippidis  <cesar@codesourcery.com>
4070             James Norris  <jnorris@codesourcery.com>
4071             Julian Brown  <julian@codesourcery.com>
4072             Thomas Schwinge  <thomas@codesourcery.com>
4073             Tom de Vries  <tom@codesourcery.com>
4074
4075         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
4076         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
4077         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
4078         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
4079         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4080         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4081         * testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
4082         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
4083         * testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
4084         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
4085         Likewise.
4086         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
4087         Likewise.
4088         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
4089         Likewise.
4090         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
4091         Likewise.
4092         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
4093         Likewise.
4094         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
4095         Likewise.
4096         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
4097         Likewise.
4098         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
4099         Likewise.
4100         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
4101         Likewise.
4102         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
4103         Likewise.
4104         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
4105         Likewise.
4106         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
4107         Likewise.
4108         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
4109         Likewise.
4110         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
4111         Likewise.
4112         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
4113         Likewise.
4114         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
4115         Likewise.
4116         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
4117         Likewise.
4118         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
4119         Likewise.
4120         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
4121         Likewise.
4122         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
4123         Likewise.
4124         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
4125         Likewise.
4126         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
4127         Likewise.
4128         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
4129         Likewise.
4130         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
4131         Likewise.
4132         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
4133         Likewise.
4134         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
4135         Likewise.
4136         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
4137         Likewise.
4138         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
4139         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
4140         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
4141         * testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
4142         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
4143         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
4144         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
4145         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
4146         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
4147         Likewise.
4148         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
4149         Likewise.
4150         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
4151         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
4152         * testsuite/libgomp.oacc-fortran/kernels-independent.f90:
4153         Likewise.
4154         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
4155         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
4156         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
4157         Likewise.
4158         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
4159         Likewise.
4160         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
4161         Likewise.
4162         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
4163         Likewise.
4164         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
4165         Likewise.
4166         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
4167         Likewise.
4168         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
4169         Likewise.
4170         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
4171         Likewise.
4172         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
4173         Likewise.
4174         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
4175         Likewise.
4176         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
4177         Likewise.
4178         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
4179         Likewise.
4180         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
4181         Likewise.
4182         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
4183         Likewise.
4184         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
4185         Likewise.
4186         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
4187         * testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
4188         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
4189         * testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
4190         * testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
4191         * testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
4192         * testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.
4193
4194 2018-06-20  Chung-Lin Tang <cltang@codesourcery.com>
4195             Thomas Schwinge <thomas@codesourcery.com>
4196             Cesar Philippidis  <cesar@codesourcery.com>
4197
4198         * libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
4199         (gomp_acc_remove_pointer): Update declaration.
4200         (gomp_acc_declare_allocate): Declare.
4201         (gomp_remove_var): Declare.
4202         * libgomp.map (OACC_2.5): Define.
4203         * oacc-mem.c (acc_map_data): Update refcount.
4204         (acc_unmap_data): Likewise.
4205         (present_create_copy): Likewise.
4206         (acc_create): Add FLAG_PRESENT when calling present_create_copy.
4207         (acc_copyin): Likewise.
4208         (FLAG_FINALIZE): Define.
4209         (delete_copyout): Update dynamic refcounts, add support for FINALIZE.
4210         (acc_delete_finalize): New function.
4211         (acc_delete_finalize_async): New function.
4212         (acc_copyout_finalize): New function.
4213         (acc_copyout_finalize_async): New function.
4214         (gomp_acc_insert_pointer): Update refcounts.
4215         (gomp_acc_remove_pointer): Return if data is not present on the
4216         accelerator.
4217         * oacc-parallel.c (find_pset): Rename to find_pointer.
4218         (find_pointer): Add support for GOMP_MAP_POINTER.
4219         (handle_ftn_pointers): New function.
4220         (GOACC_parallel_keyed): Update refcounts of variables.
4221         (GOACC_enter_exit_data): Add support for finalized data mappings.
4222         Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
4223         of fortran arrays.
4224         (GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
4225         (GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
4226         for GOMP_MAP_FORCE_FROM.
4227         * openacc.f90 (module openacc_internal): Add
4228         acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
4229         acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
4230         acc_copyout_finalize and acc_delete_finalize.
4231         (acc_copyout_finalize_32_h): New subroutine.
4232         (acc_copyout_finalize_64_h): New subroutine.
4233         (acc_copyout_finalize_array_h): New subroutine.
4234         (acc_delete_finalize_32_h): New subroutine.
4235         (acc_delete_finalize_64_h): New subroutine.
4236         (acc_delete_finalize_array_h): New subroutine.
4237         * openacc.h (acc_copyout_finalize): Declare.
4238         (acc_copyout_finalize_async): Declare.
4239         (acc_delete_finalize): Declare.
4240         (acc_delete_finalize_async): Declare.
4241         * openacc_lib.h (acc_copyout_finalize): New interface.
4242         (acc_delete_finalize): New interface.
4243         * target.c (gomp_map_vars): Update dynamic_refcount.
4244         (gomp_remove_var): New function.
4245         (gomp_unmap_vars): Use it.
4246         (gomp_unload_image_from_device): Likewise.
4247         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
4248         case to utilize OpenACC 2.5 data clause semantics.
4249         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4250         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4251         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4252         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4253         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4254         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4255         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4256         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4257         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4258         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4259         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4260         * testsuite/libgomp.oacc-fortran/data-5.f90: New test.
4261         * testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
4262         utilize OpenACC 2.5 data clause semantics.
4263         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4264         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4265         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4266         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4267         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4268         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4269         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4270         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
4271         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
4272
4273 2018-05-21  Janus Weil  <janus@gcc.gnu.org>
4274
4275         PR fortran/85841
4276         PR testsuite/85865
4277         * testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
4278         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
4279         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
4280         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
4281         * testsuite/libgomp.fortran/task2.f90: Ditto.
4282         * testsuite/libgomp.fortran/vla1.f90: Ditto.
4283         * testsuite/libgomp.fortran/vla2.f90: Ditto.
4284         * testsuite/libgomp.fortran/vla3.f90: Ditto.
4285         * testsuite/libgomp.fortran/vla4.f90: Ditto.
4286         * testsuite/libgomp.fortran/vla5.f90: Ditto.
4287         * testsuite/libgomp.fortran/vla6.f90: Ditto.
4288         * testsuite/libgomp.fortran/vla8.f90: Ditto.
4289         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
4290         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.
4291
4292 2018-05-18  Cesar Philippidis  <cesar@codesourcery.com>
4293
4294         PR c++/85782
4295         * testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.
4296
4297 2018-05-09  Tom de Vries  <tom@codesourcery.com>
4298
4299         PR libgomp/82901
4300         * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
4301         to GOACC_enter_exit_data.
4302
4303 2018-05-09  Tom de Vries  <tom@codesourcery.com>
4304
4305         PR libgomp/83792
4306         * oacc-int.h (async_valid_stream_id_p, async_valid_p)
4307         (async_synchronous_p): New function.
4308         * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
4309         async_valid_p.
4310         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
4311         async_valid_stream_id_p.
4312         * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
4313         * oacc-parallel.c (GOACC_parallel_keyed): Same.
4314
4315 2018-05-07  Tom de Vries  <tom@codesourcery.com>
4316
4317         PR testsuite/85677
4318         * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
4319         include directory in ALWAYS_CFLAGS out of $blddir != "" condition.
4320
4321 2018-05-03  Tom de Vries  <tom@codesourcery.com>
4322
4323         PR testsuite/85106
4324         * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
4325         extra_tool_flags if it contains an -foffload=-fdump-* flag.
4326         * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
4327         * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.
4328
4329 2018-05-02  Tom de Vries  <tom@codesourcery.com>
4330
4331         PR libgomp/85411
4332         * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
4333         GOMP_OPENACC_DIM ...
4334         * env.c (parse_gomp_openacc_dim): ... here.  New function.
4335         (initialize_env): Call parse_gomp_openacc_dim.
4336         (goacc_default_dims): Define.
4337         * libgomp.h (goacc_default_dims): Declare.
4338         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
4339         * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
4340         * libgomp.map: New version "GOMP_PLUGIN_1.2". Add
4341         GOMP_PLUGIN_acc_default_dim.
4342         * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
4343         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.
4344
4345 2018-05-02  Tom de Vries  <tom@codesourcery.com>
4346
4347         PR testsuite/83791
4348         * testsuite/libgomp.c++/udr-9.C: Update.
4349         * testsuite/libgomp.c++/atomic-16.C: Remove.
4350         * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
4351         * testsuite/libgomp.c++/loop-13.C: Remove.
4352         * testsuite/libgomp.c++/loop-14.C: Remove.
4353         * testsuite/libgomp.c++/loop-15.C: Remove.
4354         * testsuite/libgomp.c++/monotonic-1.C: Remove.
4355         * testsuite/libgomp.c++/monotonic-2.C: Remove.
4356         * testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
4357         * testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
4358         * testsuite/libgomp.c++/ordered-1.C: Remove.
4359         * testsuite/libgomp.c++/pr45784.C: Remove.
4360         * testsuite/libgomp.c++/pr64824.C: Remove.
4361         * testsuite/libgomp.c++/pr64868.C: Remove.
4362         * testsuite/libgomp.c++/pr66199-1.C: Remove.
4363         * testsuite/libgomp.c++/pr66199-2.C: Remove.
4364         * testsuite/libgomp.c++/pr66199-3.C: Remove.
4365         * testsuite/libgomp.c++/pr66199-4.C: Remove.
4366         * testsuite/libgomp.c++/pr66199-5.C: Remove.
4367         * testsuite/libgomp.c++/pr66199-6.C: Remove.
4368         * testsuite/libgomp.c++/pr66199-7.C: Remove.
4369         * testsuite/libgomp.c++/pr66199-8.C: Remove.
4370         * testsuite/libgomp.c++/pr66199-9.C: Remove.
4371         * testsuite/libgomp.c++/pr69389.C: Remove.
4372         * testsuite/libgomp.c++/simd10.C: Remove.
4373         * testsuite/libgomp.c++/simd11.C: Remove.
4374         * testsuite/libgomp.c++/simd12.C: Remove.
4375         * testsuite/libgomp.c++/simd13.C: Remove.
4376         * testsuite/libgomp.c++/target-1.C: Remove.
4377         * testsuite/libgomp.c++/target-3.C: Remove.
4378         * testsuite/libgomp.c++/target-4.C: Remove.
4379         * testsuite/libgomp.c++/target-5.C: Remove.
4380         * testsuite/libgomp.c++/taskgroup-1.C: Remove.
4381         * testsuite/libgomp.c++/taskloop-1.C: Remove.
4382         * testsuite/libgomp.c++/taskloop-2.C: Remove.
4383         * testsuite/libgomp.c++/taskloop-3.C: Remove.
4384         * testsuite/libgomp.c++/taskloop-4.C: Remove.
4385         * testsuite/libgomp.c++/udr-9.C: Remove.
4386         * testsuite/libgomp.c++/for-10.C: Remove.
4387         * testsuite/libgomp.c++/for-11.C: Remove.
4388         * testsuite/libgomp.c++/for-12.C: Remove.
4389         * testsuite/libgomp.c++/for-13.C: Remove.
4390         * testsuite/libgomp.c++/for-14.C: Remove.
4391         * testsuite/libgomp.c++/for-9.C: Remove.
4392         * testsuite/libgomp.c/atomic-18.c: Move ...
4393         * testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
4394         * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
4395         * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
4396         * testsuite/libgomp.c/loop-13.c: Move ...
4397         * testsuite/libgomp.c-c++-common/loop-13.c: ... here.
4398         * testsuite/libgomp.c/loop-14.c: Move ...
4399         * testsuite/libgomp.c-c++-common/loop-14.c: ... here.
4400         * testsuite/libgomp.c/loop-15.c: Remove.
4401         * testsuite/libgomp.c-c++-common/loop-15.c: New test.
4402         * testsuite/libgomp.c/monotonic-1.c: Move ...
4403         * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
4404         * testsuite/libgomp.c/monotonic-2.c: Move ...
4405         * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
4406         * testsuite/libgomp.c/nonmonotonic-1.c: Move ...
4407         * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
4408         * testsuite/libgomp.c/nonmonotonic-2.c: Move ...
4409         * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
4410         * testsuite/libgomp.c/ordered-4.c: Move ...
4411         * testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
4412         * testsuite/libgomp.c/pr45784.c: Move ...
4413         * testsuite/libgomp.c-c++-common/pr45784.c: ... here.
4414         * testsuite/libgomp.c/pr64824.c: Move ...
4415         * testsuite/libgomp.c-c++-common/pr64824.c: ... here.
4416         * testsuite/libgomp.c/pr64868.c: Move ...
4417         * testsuite/libgomp.c-c++-common/pr64868.c: ... here.
4418         * testsuite/libgomp.c/pr66199-1.c: Move ...
4419         * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
4420         * testsuite/libgomp.c/pr66199-2.c: Move ...
4421         * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
4422         * testsuite/libgomp.c/pr66199-3.c: Move ...
4423         * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
4424         * testsuite/libgomp.c/pr66199-4.c: Move ...
4425         * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
4426         * testsuite/libgomp.c/pr66199-5.c: Move ...
4427         * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
4428         * testsuite/libgomp.c/pr66199-6.c: Move ...
4429         * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
4430         * testsuite/libgomp.c/pr66199-7.c: Move ...
4431         * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
4432         * testsuite/libgomp.c/pr66199-8.c: Move ...
4433         * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
4434         * testsuite/libgomp.c/pr66199-9.c: Move ...
4435         * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
4436         * testsuite/libgomp.c/pr69389.c: Move ...
4437         * testsuite/libgomp.c-c++-common/pr69389.c: ... here.
4438         * testsuite/libgomp.c/simd-14.c: Move ...
4439         * testsuite/libgomp.c-c++-common/simd-14.c: ... here.
4440         * testsuite/libgomp.c/simd-15.c: Move ...
4441         * testsuite/libgomp.c-c++-common/simd-15.c: ... here.
4442         * testsuite/libgomp.c/simd-16.c: Move ...
4443         * testsuite/libgomp.c-c++-common/simd-16.c: ... here.
4444         * testsuite/libgomp.c/simd-17.c: Move ...
4445         * testsuite/libgomp.c-c++-common/simd-17.c: ... here.
4446         * testsuite/libgomp.c/target-1.c: Move ...
4447         * testsuite/libgomp.c-c++-common/target-1.c: ... here.
4448         * testsuite/libgomp.c/target-10.c: Move ...
4449         * testsuite/libgomp.c-c++-common/target-10.c: ... here.
4450         * testsuite/libgomp.c/target-13.c: Move ...
4451         * testsuite/libgomp.c-c++-common/target-13.c: ... here.
4452         * testsuite/libgomp.c/target-2.c: Move ...
4453         * testsuite/libgomp.c-c++-common/target-2.c: ... here.
4454         * testsuite/libgomp.c/taskgroup-1.c: Move ...
4455         * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
4456         * testsuite/libgomp.c/taskloop-1.c: Move ...
4457         * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
4458         * testsuite/libgomp.c/taskloop-2.c: Move ...
4459         * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
4460         * testsuite/libgomp.c/taskloop-3.c: Move ...
4461         * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
4462         * testsuite/libgomp.c/taskloop-4.c: Move ...
4463         * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
4464         * testsuite/libgomp.c/udr-1.c: Move ...
4465         * testsuite/libgomp.c-c++-common/udr-1.c: ... here.
4466         * testsuite/libgomp.c/for-1.c: Move ...
4467         * testsuite/libgomp.c-c++-common/for-1.c: ... here.
4468         * testsuite/libgomp.c/for-1.h: Move ...
4469         * testsuite/libgomp.c-c++-common/for-1.h: ... here.
4470         * testsuite/libgomp.c/for-2.c: Move ...
4471         * testsuite/libgomp.c-c++-common/for-2.c: ... here.
4472         * testsuite/libgomp.c/for-2.h: Move ...
4473         * testsuite/libgomp.c-c++-common/for-2.h: ... here.
4474         * testsuite/libgomp.c/for-3.c: Move ...
4475         * testsuite/libgomp.c-c++-common/for-3.c: ... here.
4476         * testsuite/libgomp.c/for-4.c: Move ...
4477         * testsuite/libgomp.c-c++-common/for-4.c: ... here.
4478         * testsuite/libgomp.c/for-5.c: Move ...
4479         * testsuite/libgomp.c-c++-common/for-5.c: ... here.
4480         * testsuite/libgomp.c/for-6.c: Move ...
4481         * testsuite/libgomp.c-c++-common/for-6.c: ... here.
4482
4483 2018-05-02  Tom de Vries  <tom@codesourcery.com>
4484
4485         PR libgomp/82428
4486         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
4487         __builtin_goacc_parlevel_{id,size}.
4488         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
4489         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
4490         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
4491         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
4492         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
4493         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
4494         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
4495         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
4496         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
4497         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
4498         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
4499         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
4500         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
4501         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
4502         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
4503         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
4504         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
4505         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
4506         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
4507         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
4508         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
4509         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
4510         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.
4511
4512 2018-05-02  Tom de Vries  <tom@codesourcery.com>
4513
4514         PR testsuite/85106
4515         * testsuite/lib/libgomp.exp: Include scanltranstree.exp.
4516
4517 2018-05-02  Tom de Vries  <tom@codesourcery.com>
4518
4519         PR testsuite/85106
4520         * testsuite/lib/libgomp.exp: Include scanwpaipa.exp.
4521
4522 2018-04-29  Julian Brown  <julian@codesourcery.com>
4523             Tom de Vries  <tom@codesourcery.com>
4524
4525         PR testsuite/85527
4526         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
4527         arbitrary order for iterations of atomic subtract check.
4528
4529 2018-04-28  Tom de Vries  <tom@codesourcery.com>
4530
4531         PR testsuite/85527
4532         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
4533         atomic capture results obtained in parallel loop to an array, instead of
4534         to a scalar.
4535
4536 2018-04-26  Tom de Vries  <tom@codesourcery.com>
4537
4538         PR libgomp/84020
4539         * plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
4540         * plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
4541         (process_GOMP_NVPTX_JIT): New function.
4542         (link_ptx): Use process_GOMP_NVPTX_JIT.
4543
4544 2018-04-26  Richard Biener <rguenther@suse.de>
4545             Tom de Vries  <tom@codesourcery.com>
4546
4547         PR lto/85422
4548         * testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.
4549
4550 2018-04-26  Tom de Vries  <tom@codesourcery.com>
4551
4552         PR target/85519
4553         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
4554         recursion depth from 25 to 23.
4555         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
4556
4557 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
4558
4559         * configure: Regenerated.
4560
4561 2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
4562             Tom de Vries  <tom@codesourcery.com>
4563
4564         PR target/85445
4565         * testsuite/libgomp.oacc-c++/ref-1.C: New.
4566
4567 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
4568
4569         PR libgomp/85463
4570         * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
4571         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
4572         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
4573         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
4574         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
4575         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
4576
4577         PR libfortran/85166
4578         * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
4579         abort".
4580         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4581
4582 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
4583
4584         * configure: Regenerated.
4585
4586 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
4587
4588         PR jit/85384
4589         * configure: Regenerate.
4590
4591 2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
4592             Tom de Vries  <tom@codesourcery.com>
4593
4594         PR middle-end/84955
4595         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
4596         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
4597
4598 2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
4599
4600         PR fortran/83064
4601         PR testsuite/85346
4602         * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
4603         test from gfortran.dg to here.
4604
4605 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
4606
4607         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
4608         * testsuite/libgomp.oacc-fortran/pr84955.f90: Likewise.
4609
4610 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
4611
4612         PR middle-end/84955
4613         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
4614         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
4615
4616 2018-04-05  Tom de Vries  <tom@codesourcery.com>
4617
4618         PR target/85204
4619         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
4620
4621 2018-03-26  Tom de Vries  <tom@codesourcery.com>
4622
4623         PR tree-optimization/85063
4624         * testsuite/libgomp.c/switch-conversion-2.c: New test.
4625         * testsuite/libgomp.c/switch-conversion.c: New test.
4626         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
4627         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
4628
4629 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
4630
4631         PR fortran/84381
4632         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
4633         call abort by STOP n.
4634         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
4635         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
4636         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
4637         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
4638         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
4639         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
4640         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
4641         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
4642         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
4643         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
4644         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
4645         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
4646         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
4647         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
4648         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
4649         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
4650         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
4651         * testsuite/libgomp.fortran/associate1.f90: Likewise.
4652         * testsuite/libgomp.fortran/associate2.f90: Likewise.
4653         * testsuite/libgomp.fortran/associate3.f90: Likewise.
4654         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
4655         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
4656         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
4657         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
4658         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
4659         * testsuite/libgomp.fortran/character1.f90: Likewise.
4660         * testsuite/libgomp.fortran/character2.f90: Likewise.
4661         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
4662         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
4663         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
4664         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
4665         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
4666         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
4667         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
4668         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
4669         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
4670         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
4671         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
4672         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
4673         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
4674         * testsuite/libgomp.fortran/do1.f90: Likewise.
4675         * testsuite/libgomp.fortran/do2.f90: Likewise.
4676         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
4677         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
4678         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
4679         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
4680         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
4681         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
4682         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
4683         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
4684         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
4685         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
4686         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
4687         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
4688         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
4689         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
4690         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
4691         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
4692         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
4693         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
4694         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
4695         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
4696         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
4697         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
4698         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
4699         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
4700         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
4701         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
4702         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
4703         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
4704         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
4705         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
4706         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
4707         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
4708         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
4709         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
4710         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
4711         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
4712         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
4713         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
4714         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
4715         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
4716         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
4717         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
4718         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
4719         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
4720         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
4721         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
4722         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
4723         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
4724         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
4725         * testsuite/libgomp.fortran/lib1.f90: Likewise.
4726         * testsuite/libgomp.fortran/lib2.f: Likewise.
4727         * testsuite/libgomp.fortran/lib3.f: Likewise.
4728         * testsuite/libgomp.fortran/lib4.f90: Likewise.
4729         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
4730         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
4731         * testsuite/libgomp.fortran/nested1.f90: Likewise.
4732         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
4733         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
4734         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
4735         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
4736         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
4737         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
4738         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
4739         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
4740         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
4741         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
4742         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
4743         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
4744         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
4745         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
4746         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
4747         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
4748         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
4749         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
4750         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
4751         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4752         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
4753         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
4754         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
4755         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
4756         * testsuite/libgomp.fortran/pr25162.f: Likewise.
4757         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
4758         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
4759         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
4760         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
4761         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
4762         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
4763         * testsuite/libgomp.fortran/pr28390.f: Likewise.
4764         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
4765         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
4766         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
4767         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
4768         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
4769         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
4770         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
4771         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
4772         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
4773         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
4774         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
4775         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
4776         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
4777         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
4778         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
4779         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
4780         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
4781         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
4782         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
4783         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
4784         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
4785         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
4786         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
4787         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
4788         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
4789         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
4790         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
4791         * testsuite/libgomp.fortran/reference1.f90: Likewise.
4792         * testsuite/libgomp.fortran/reference2.f90: Likewise.
4793         * testsuite/libgomp.fortran/retval1.f90: Likewise.
4794         * testsuite/libgomp.fortran/retval2.f90: Likewise.
4795         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
4796         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
4797         * testsuite/libgomp.fortran/simd1.f90: Likewise.
4798         * testsuite/libgomp.fortran/simd2.f90: Likewise.
4799         * testsuite/libgomp.fortran/simd3.f90: Likewise.
4800         * testsuite/libgomp.fortran/simd4.f90: Likewise.
4801         * testsuite/libgomp.fortran/simd5.f90: Likewise.
4802         * testsuite/libgomp.fortran/simd6.f90: Likewise.
4803         * testsuite/libgomp.fortran/simd7.f90: Likewise.
4804         * testsuite/libgomp.fortran/stack.f90: Likewise.
4805         * testsuite/libgomp.fortran/strassen.f90: Likewise.
4806         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
4807         * testsuite/libgomp.fortran/tabs2.f: Likewise.
4808         * testsuite/libgomp.fortran/target1.f90: Likewise.
4809         * testsuite/libgomp.fortran/target2.f90: Likewise.
4810         * testsuite/libgomp.fortran/target3.f90: Likewise.
4811         * testsuite/libgomp.fortran/target4.f90: Likewise.
4812         * testsuite/libgomp.fortran/target5.f90: Likewise.
4813         * testsuite/libgomp.fortran/target6.f90: Likewise.
4814         * testsuite/libgomp.fortran/target7.f90: Likewise.
4815         * testsuite/libgomp.fortran/target8.f90: Likewise.
4816         * testsuite/libgomp.fortran/task1.f90: Likewise.
4817         * testsuite/libgomp.fortran/task2.f90: Likewise.
4818         * testsuite/libgomp.fortran/task3.f90: Likewise.
4819         * testsuite/libgomp.fortran/task4.f90: Likewise.
4820         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
4821         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
4822         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
4823         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
4824         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
4825         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
4826         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
4827         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
4828         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
4829         * testsuite/libgomp.fortran/udr1.f90: Likewise.
4830         * testsuite/libgomp.fortran/udr10.f90: Likewise.
4831         * testsuite/libgomp.fortran/udr11.f90: Likewise.
4832         * testsuite/libgomp.fortran/udr12.f90: Likewise.
4833         * testsuite/libgomp.fortran/udr13.f90: Likewise.
4834         * testsuite/libgomp.fortran/udr14.f90: Likewise.
4835         * testsuite/libgomp.fortran/udr15.f90: Likewise.
4836         * testsuite/libgomp.fortran/udr2.f90: Likewise.
4837         * testsuite/libgomp.fortran/udr3.f90: Likewise.
4838         * testsuite/libgomp.fortran/udr4.f90: Likewise.
4839         * testsuite/libgomp.fortran/udr5.f90: Likewise.
4840         * testsuite/libgomp.fortran/udr6.f90: Likewise.
4841         * testsuite/libgomp.fortran/udr7.f90: Likewise.
4842         * testsuite/libgomp.fortran/udr8.f90: Likewise.
4843         * testsuite/libgomp.fortran/udr9.f90: Likewise.
4844         * testsuite/libgomp.fortran/vla1.f90: Likewise.
4845         * testsuite/libgomp.fortran/vla2.f90: Likewise.
4846         * testsuite/libgomp.fortran/vla3.f90: Likewise.
4847         * testsuite/libgomp.fortran/vla4.f90: Likewise.
4848         * testsuite/libgomp.fortran/vla5.f90: Likewise.
4849         * testsuite/libgomp.fortran/vla6.f90: Likewise.
4850         * testsuite/libgomp.fortran/vla7.f90: Likewise.
4851         * testsuite/libgomp.fortran/vla8.f90: Likewise.
4852         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
4853         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
4854         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4855         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4856         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4857         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4858         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4859         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4860         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4861         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4862         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
4863         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
4864         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
4865         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
4866         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
4867         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4868         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4869         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4870         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4871         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4872         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4873         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4874         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4875         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
4876         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
4877         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4878         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4879         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4880         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4881         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4882         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
4883         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
4884         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
4885         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
4886         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
4887         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
4888         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
4889         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
4890         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
4891         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
4892         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
4893         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
4894         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
4895         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
4896         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
4897         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
4898         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
4899         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
4900         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4901         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4902         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4903         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4904         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
4905         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
4906         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4907         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4908         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4909         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4910         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4911         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4912         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
4913         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
4914         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
4915         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
4916         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4917         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4918         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
4919         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
4920         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
4921         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4922         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
4923         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
4924         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
4925         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
4926         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
4927         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4928         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4929         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4930         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4931         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4932         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4933         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4934         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
4935         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
4936         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4937         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4938         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4939         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4940         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
4941         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
4942         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
4943         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4944         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4945         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
4946
4947 2018-03-20  Richard Biener  <rguenther@suse.de>
4948
4949         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
4950         parallelizable loop.
4951
4952 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
4953
4954         PR target/84148
4955         * configure: Regenerate.
4956
4957 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
4958
4959         PR fortran/84418
4960         * libgomp.fortran/pr84418-1.f90: New test.
4961         * libgomp.fortran/pr84418-2.f90: New test.
4962
4963 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
4964
4965         PR fortran/84313
4966         * testsuite/libgomp.fortran/threadprivate4.f90: Add
4967         -std=f2003 -fall-intrinsics into dg-additional-options.
4968
4969 2018-02-08  Martin Jambor  <mjambor@suse.cz>
4970
4971         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
4972         clonable.
4973
4974 2018-02-08  Martin Jambor  <mjambor@suse.cz>
4975
4976         * testsuite/libgomp.hsa.c/staticvar.c: New test.
4977
4978 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4979
4980         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
4981         [__cplusplus]: Declare extern "C".
4982
4983 2018-02-07  Tom de Vries  <tom@codesourcery.com>
4984
4985         PR libgomp/84217
4986         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
4987
4988 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
4989             Jakub Jelinek  <jakub@redhat.com>
4990
4991         PR libgomp/84096
4992         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
4993         instead of omp_lock_t.
4994
4995 2018-01-25  Tom de Vries  <tom@codesourcery.com>
4996
4997         PR target/84028
4998         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
4999
5000 2018-01-24  Tom de Vries  <tom@codesourcery.com>
5001
5002         PR target/83589
5003         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
5004
5005 2018-01-24  Tom de Vries  <tom@codesourcery.com>
5006
5007         PR target/81352
5008         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
5009
5010 2018-01-19  Tom de Vries  <tom@codesourcery.com>
5011             Cesar Philippidis  <cesar@codesourcery.com>
5012
5013         PR target/83920
5014         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
5015         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
5016
5017 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
5018
5019         Update copyright years.
5020
5021         * libgomp.texi: Bump @copying's copyright year.
5022
5023 2017-12-30  Tom de Vries  <tom@codesourcery.com>
5024
5025         PR libgomp/83046
5026         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
5027         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
5028
5029 2017-12-27  Tom de Vries  <tom@codesourcery.com>
5030
5031         PR c++/83046
5032         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
5033         (test_nonstatic): Fix return type to workaround PR83046.
5034
5035 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
5036
5037         PR testsuite/83281
5038         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
5039         j suffix instead of i.
5040         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
5041         Likewise.
5042
5043 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
5044
5045         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
5046         call to acc_wait (1).
5047
5048 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
5049
5050         PR fortran/81304
5051         * testsuite/libgomp.fortran/pr81304.f90: New test.
5052
5053 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
5054
5055         PR fortran/81841
5056         * libgomp.fortran/pr81841.f90: New test.
5057
5058 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
5059
5060         PR libgomp/83106
5061         * target.c (gomp_target_init): Compute lengths just once and
5062         use them in both malloc size and subsequent copying.
5063
5064 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
5065
5066         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
5067         * acinclude.m4: Add cet.m4.
5068         * configure: Regenerate.
5069         * Makefile.in: Likewise.
5070         * testsuite/Makefile.in: Likewise.
5071
5072 2017-11-15  Tom de Vries  <tom@codesourcery.com>
5073
5074         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
5075         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
5076         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
5077         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
5078         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
5079         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
5080
5081 2017-11-14  Tom de Vries  <tom@codesourcery.com>
5082
5083         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
5084         non-nvidia devices.
5085
5086 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
5087
5088         PR c++/82835
5089         * testsuite/libgomp.c++/pr82835.C: New test.
5090
5091 2017-11-06  Martin Liska  <mliska@suse.cz>
5092
5093         * testsuite/libgomp.c++/loop-2.C: Return a value
5094         for functions with non-void return type, or change type to void,
5095         or add -Wno-return-type for test.
5096         * testsuite/libgomp.c++/loop-4.C: Likewise.
5097         * testsuite/libgomp.c++/parallel-1.C: Likewise.
5098         * testsuite/libgomp.c++/shared-1.C: Likewise.
5099         * testsuite/libgomp.c++/single-1.C: Likewise.
5100         * testsuite/libgomp.c++/single-2.C: Likewise.
5101
5102 2017-10-31  Tom de Vries  <tom@codesourcery.com>
5103
5104         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
5105         "do {} while (false)".
5106         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
5107         after HSA_DEBUG call.
5108
5109 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
5110
5111         * target.c (struct gomp_coalesce_buf): New type.
5112         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
5113         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
5114         (gomp_copy_host2dev): Add CBUF argument, if copying into
5115         the cached ranges, memcpy into buffer instead of copying
5116         into device.
5117         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
5118         Add CBUF argument, pass it through to other calls.
5119         (gomp_map_vars): Aggregate copies from host to device if small enough
5120         and with small enough gaps in between into memcpy into a buffer and
5121         fewer host to device copies from the buffer.
5122         (gomp_update): Adjust gomp_copy_host2dev caller.
5123
5124 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
5125
5126         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
5127         run" directive.
5128         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
5129         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
5130         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
5131         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
5132
5133 2017-10-16  Tom de Vries  <tom@codesourcery.com>
5134
5135         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
5136         openacc_nvidia_accel_selected.
5137         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
5138         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
5139         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
5140         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
5141         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
5142         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
5143         openacc_nvidia_accel_selected. Skip for shared memory device.
5144         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
5145         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
5146
5147 2017-10-09  Martin Jambor  <mjambor@suse.cz>
5148
5149         PR hsa/82416
5150         * testsuite/libgomp.hsa.c/pr82416.c: New test.
5151
5152 2017-10-07  Tom de Vries  <tom@codesourcery.com>
5153
5154         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
5155         Remove acc_device_nvidia references.
5156         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
5157         Same.
5158
5159 2017-10-05  Tom de Vries  <tom@codesourcery.com>
5160
5161         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
5162         vector_length(32) clause from acc parallel directive.
5163         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
5164
5165 2017-10-04  Tom de Vries  <tom@codesourcery.com>
5166
5167         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
5168         (main): Reduce sum of arr elements.  Assert that hres is exactly
5169         representable in 32-bit floating point.
5170         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
5171         (main): Reduce sum of arr elements.  Assert that hres and hmres are
5172         exactly representable in 32-bit floating point.
5173         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
5174
5175 2017-09-28  Tom de Vries  <tom@codesourcery.com>
5176
5177         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
5178         setting.
5179         * testsuite/libgomp.c++/pr69393.C: Same.
5180         * testsuite/libgomp.c++/taskloop-1.C: Same.
5181         * testsuite/libgomp.c++/taskloop-3.C: Same.
5182         * testsuite/libgomp.c++/taskloop-4.C: Same.
5183         * testsuite/libgomp.c/for-4.c: Same.
5184         * testsuite/libgomp.c/pr66199-3.c: Same.
5185         * testsuite/libgomp.c/pr66199-4.c: Same.
5186         * testsuite/libgomp.c/pr66199-6.c: Same.
5187         * testsuite/libgomp.c/taskloop-1.c: Same.
5188         * testsuite/libgomp.c/taskloop-3.c: Same.
5189         * testsuite/libgomp.c/taskloop-4.c: Same.
5190         * testsuite/libgomp.fortran/aligned1.f03: Same.
5191         * testsuite/libgomp.fortran/condinc1.f: Same.
5192         * testsuite/libgomp.fortran/condinc3.f90: Same.
5193         * testsuite/libgomp.fortran/crayptr1.f90: Same.
5194         * testsuite/libgomp.fortran/crayptr2.f90: Same.
5195         * testsuite/libgomp.fortran/crayptr3.f90: Same.
5196         * testsuite/libgomp.fortran/omp_cond1.f: Same.
5197         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
5198         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
5199         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
5200         * testsuite/libgomp.fortran/recursion1.f90: Same.
5201         * testsuite/libgomp.fortran/target2.f90: Same.
5202         * testsuite/libgomp.fortran/target5.f90: Same.
5203         * testsuite/libgomp.fortran/task3.f90: Same.
5204
5205 2017-09-28  Tom de Vries  <tom@codesourcery.com>
5206
5207         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
5208         vector_length(32) clause from acc parallel directive.
5209         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
5210
5211 2017-09-27  Tom de Vries  <tom@codesourcery.com>
5212
5213         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
5214         Remove acc_device_nvidia references.
5215
5216 2017-09-16  Tom de Vries  <tom@codesourcery.com>
5217
5218         PR c/81875
5219         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
5220
5221 2017-09-14  Tom de Vries  <tom@codesourcery.com>
5222
5223         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
5224         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
5225         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
5226         * testsuite/libgomp.c/c.exp: Include test-cases from
5227         libgomp.c-c++-common.
5228         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
5229         files.
5230
5231 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
5232
5233         PR c++/81314
5234         * testsuite/libgomp.c++/pr81314.C: New test.
5235
5236 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
5237
5238         * libgomp.texi (Top): www.openacc.org now uses https.
5239         (Enabling OpenACC): Ditto.
5240         (acc_get_num_devices): Ditto.
5241         (acc_set_device_type): Ditto.
5242         (acc_get_device_type): Ditto.
5243         (acc_set_device_num): Ditto.
5244         (acc_get_device_num): Ditto.
5245         (acc_async_test): Ditto.
5246         (acc_async_test_all): Ditto.
5247         (acc_wait): Ditto.
5248         (acc_wait_all): Ditto.
5249         (acc_wait_all_async): Ditto.
5250         (acc_wait_async): Ditto.
5251         (acc_init): Ditto.
5252         (acc_shutdown): Ditto.
5253         (acc_on_device): Ditto.
5254         (acc_malloc): Ditto.
5255         (acc_free): Ditto.
5256         (acc_copyin): Ditto.
5257         (acc_present_or_copyin): Ditto.
5258         (acc_create): Ditto.
5259         (acc_present_or_create): Ditto.
5260         (acc_copyout): Ditto.
5261         (acc_delete): Ditto.
5262         (acc_update_device): Ditto.
5263         (acc_update_self): Ditto.
5264         (acc_map_data): Ditto.
5265         (acc_unmap_data): Ditto.
5266         (acc_deviceptr): Ditto.
5267         (acc_hostptr): Ditto.
5268         (acc_is_present): Ditto.
5269         (acc_memcpy_to_device): Ditto.
5270         (acc_memcpy_from_device): Ditto.
5271         (acc_get_current_cuda_device): Ditto.
5272         (acc_get_current_cuda_context): Ditto.
5273         (acc_get_cuda_stream): Ditto.
5274         (acc_set_cuda_stream): Ditto.
5275         (ACC_DEVICE_TYPE): Ditto.
5276         (ACC_DEVICE_NUM): Ditto.
5277         (OpenACC Library Interoperability): Ditto.
5278
5279 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
5280
5281         PR c/81687
5282         * testsuite/libgomp.c/pr81687-1.c: New test.
5283         * testsuite/libgomp.c/pr81687-2.c: New test.
5284
5285 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
5286
5287         PR c/69389
5288         * testsuite/libgomp.c/pr69389.c: New test.
5289         * testsuite/libgomp.c++/pr69389.C: New test.
5290
5291 2017-08-07  Tom de Vries  <tom@codesourcery.com>
5292
5293         PR middle-end/78266
5294         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
5295         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
5296
5297 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
5298
5299         PR c/45784
5300         * testsuite/libgomp.c/pr45784.c: New test.
5301         * testsuite/libgomp.c++/pr45784.C: New test.
5302
5303 2017-07-19  Tom de Vries  <tom@codesourcery.com>
5304
5305         * testsuite/libgomp.oacc-c/vec.c: New test.
5306
5307 2017-07-03  Tom de Vries  <tom@codesourcery.com>
5308
5309         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
5310
5311 2017-06-27  Tom de Vries  <tom@codesourcery.com>
5312
5313         * plugin/plugin-nvptx.c (notify_var): New function.
5314         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
5315
5316 2017-06-27  Tom de Vries  <tom@codesourcery.com>
5317
5318         * env.c (parse_unsigned_long_1): Factor out of ...
5319         (parse_unsigned_long): ... here.
5320         (parse_int_1): Factor out of ...
5321         (parse_int): ... here.
5322         (parse_int_secure): New function.
5323         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
5324         * secure_getenv.h: Factor out of ...
5325         * plugin/plugin-hsa.c: ... here.
5326         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
5327
5328 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
5329
5330         PR c++/81130
5331         * testsuite/libgomp.c++/pr81130.C: New test.
5332
5333 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5334
5335         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
5336         default args.
5337         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
5338         dg-xfail-run-if default args.
5339
5340 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5341
5342         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
5343         * testsuite/libgomp.c/pr39591-3.c: Likewise.
5344
5345 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
5346
5347         PR libgomp/80822
5348         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
5349         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
5350         sibling lists, depending on level just pick up what CPUs to put
5351         together into a place vs. whether add multiple ordered places.
5352
5353 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
5354
5355         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
5356         * libgomp.map (OACC_2.0.1): Add these.
5357         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
5358         for "acc_wait", and "acc_wait_all", respectively.
5359         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
5360         for "acc_wait", and "acc_wait_all", respectively.
5361         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
5362         * libgomp.texi (acc_wait, acc_wait_all): Update.
5363         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
5364         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
5365         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
5366
5367         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
5368         acc_present_or_copyin and acc_present_or_create procedures,
5369         respectively.
5370         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
5371         generally different variants of OpenACC Runtime Library functions.
5372         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
5373
5374         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
5375         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
5376
5377         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
5378         of preprocessor definitions.
5379         * libgomp.h (strong_alias): Guard by "#ifdef
5380         HAVE_ATTRIBUTE_ALIAS".
5381         * oacc-mem.c: Provide "acc_pcreate" as alias for
5382         "acc_present_or_create", and "acc_pcopyin" as alias for
5383         "acc_present_or_copyin".
5384         * libgomp.map: New version "OACC_2.0.1".
5385         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
5386         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
5387         its content into...
5388         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
5389         Extend testing.
5390
5391         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
5392         when disabling nvptx offloading.
5393
5394 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
5395
5396         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
5397         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
5398         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
5399
5400         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
5401         * testsuite/lib/libgomp.exp
5402         (check_effective_target_openacc_nvidia_accel_configured): New
5403         proc.
5404         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
5405         (check_effective_target_c++): New procs.
5406         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
5407         (check_effective_target_c++): Likewise.
5408
5409 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
5410
5411         PR middle-end/80809
5412         * testsuite/libgomp.c/pr80809-2.c: New test.
5413         * testsuite/libgomp.c/pr80809-3.c: New test.
5414
5415         PR middle-end/80809
5416         * testsuite/libgomp.c/pr80809-1.c: New test.
5417
5418         PR middle-end/80853
5419         * testsuite/libgomp.c/pr80853.c: New test.
5420
5421 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
5422
5423         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
5424         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
5425         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
5426         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
5427         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
5428
5429         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
5430         Debug output for failure.
5431
5432 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5433
5434         * testsuite/lib/libgomp.exp: Load scanlang.exp.
5435
5436 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
5437
5438         PR bootstrap/80531
5439         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
5440         bootstrap compare failures.
5441
5442 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
5443
5444         * testsuite/libgomp.c/target-36.c: New testcase.
5445
5446 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
5447
5448         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
5449         instead of char.
5450
5451 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
5452
5453         PR libgomp/80394
5454         * testsuite/libgomp.c/pr80394.c: New test.
5455
5456 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
5457
5458         PR libgomp/79876
5459         * config/posix/thread-stacksize.h: New file.
5460         * config/darwin/thread-stacksize.h: New file.
5461         * config/nvptx/thread-stacksize.h: New file.
5462         * env.c: Include thread-stacksize.h.
5463         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
5464         instead of 0.  Call pthread_attr_setstacksize even if
5465         GOMP_DEFAULT_STACKSIZE is non-zero.
5466
5467 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
5468
5469         * env.c (initialize_env): Initialize stacksize to 0.
5470
5471 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
5472
5473         PR c++/80029
5474         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
5475
5476 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
5477
5478         PR c/79940
5479         * testsuite/libgomp.c/pr79940.c: New test.
5480
5481 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5482
5483         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
5484         targets.
5485         Add __float128 options.
5486
5487 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
5488
5489         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
5490         hppa*-*-* dg-skip-if directive.
5491
5492 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
5493
5494         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
5495         dg-skip-if directive into a comment.
5496
5497 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
5498             Chung-Lin Tang  <cltang@codesourcery.com>
5499
5500         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
5501         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
5502         add additional case.
5503         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
5504         "openacc_nvidia_accel_selected".
5505         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
5506         Add num_workers(8) clause.
5507
5508 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
5509
5510         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
5511         hppa*-*-*.
5512         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
5513         include complex.h on hppa*-*-hpux*.
5514         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
5515
5516 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
5517
5518         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
5519
5520         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
5521         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
5522         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
5523         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
5524         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
5525         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
5526         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
5527         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
5528         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
5529         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
5530
5531 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
5532
5533         * libgomp-plugin.h: #include <stdbool.h>.
5534         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
5535         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
5536         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
5537         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
5538         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
5539         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
5540         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
5541         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
5542         (GOMP_OFFLOAD_openacc_register_async_cleanup)
5543         (GOMP_OFFLOAD_openacc_async_test)
5544         (GOMP_OFFLOAD_openacc_async_test_all)
5545         (GOMP_OFFLOAD_openacc_async_wait)
5546         (GOMP_OFFLOAD_openacc_async_wait_async)
5547         (GOMP_OFFLOAD_openacc_async_wait_all)
5548         (GOMP_OFFLOAD_openacc_async_wait_all_async)
5549         (GOMP_OFFLOAD_openacc_async_set_async)
5550         (GOMP_OFFLOAD_openacc_create_thread_data)
5551         (GOMP_OFFLOAD_openacc_destroy_thread_data)
5552         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
5553         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
5554         (GOMP_OFFLOAD_openacc_get_cuda_stream)
5555         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
5556         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
5557         these.
5558         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
5559         (GOMP_OFFLOAD_unload_image): Fix argument types.
5560
5561 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
5562
5563         * testsuite/lib/libgomp.exp
5564         (check_effective_target_hsa_offloading_selected_nocache): Fix up
5565         check_compile invocation.  Fix up removal of executable.  Drop
5566         bogus "2>&1" argument.
5567
5568         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
5569         directive.
5570
5571 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
5572             Martin Jambor  <mjambor@suse.cz>
5573
5574         * plugin/hsa.h: Moved to top level include.
5575         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
5576
5577 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
5578
5579         PR other/79046
5580         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
5581         of cat to get version from BASE-VER file.
5582         * testsuite/Makefile.in: Regenerated.
5583
5584 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
5585
5586         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
5587         for _WIN64.
5588
5589 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
5590
5591         * plugin/hsa.h: Add GCC runtime library exception.
5592         * plugin/hsa_ext_finalize.h: Likewise.
5593
5594         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
5595         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
5596         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
5597         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
5598         plugin/include/cuda as include dir and -ldl instead of -lcuda as
5599         library to link ptx plugin against.
5600         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
5601         (CUDA_CALLS): Define.
5602         (cuda_lib, cuda_lib_inited): New variables.
5603         (init_cuda_lib): New function.
5604         (CUDA_CALL_PREFIX): Define.
5605         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
5606         (CUDA_CALL): Use FN instead of (FN).
5607         (CUDA_CALL_NOCHECK): Define.
5608         (cuda_error, fini_streams_for_device, select_stream_for_async,
5609         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
5610         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
5611         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
5612         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
5613         CUDA_CALL_NOCHECK.
5614         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
5615         CUDA_CALL_NOCHECK.
5616         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
5617         Use CUDA_CALL_NOCHECK.
5618         * plugin/cuda/cuda.h: New file.
5619         * config.h.in: Regenerated.
5620         * configure: Regenerated.
5621
5622         PR other/79046
5623         * configure.ac: Add GCC_BASE_VER.
5624         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
5625         get version from BASE-VER file.
5626         * testsuite/Makefile.in: Regenerated.
5627         * configure: Regenerated.
5628         * Makefile.in: Regenerated.
5629
5630 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5631
5632         PR libgomp/60670
5633         * Makefile.am: Make fincludedir multilib-aware.
5634         * Makefile.in: Regenerate.
5635
5636 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
5637
5638         Update copyright years.
5639
5640         * libgomp.texi: Bump @copying's copyright year.
5641
5642 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
5643
5644         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
5645         pthread_spinlock_t instead of gomp_mutex_t lock.
5646         (gomp_get_thread_pool): Likewise.
5647         (gomp_release_thread_pool): Likewise.
5648         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
5649         Likewise.
5650
5651 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
5652
5653         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
5654         thread pool in case nthreads == 1.
5655
5656 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
5657
5658         * config/nvptx/env.c: Delete.
5659         * icv.c: Move definitions of ICV variables back ...
5660         * env.c: ...here.  Do not compile environment-related functionality if
5661         LIBGOMP_OFFLOADED_ONLY is set.
5662
5663 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
5664
5665         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
5666         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
5667         * configure: Regenerate.
5668         * config.h.in: Likewise.
5669
5670 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
5671
5672         * Makefile.in: Regenerate with automake-1.11.6.
5673         * aclocal.m4: Likewise.
5674         * configure: Likewise.
5675         * testsuite/Makefile.in: Likewise.
5676
5677 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
5678
5679         * config/nvptx/critical.c: Delete to use generic implementation.
5680
5681 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
5682
5683         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
5684         ../../affinity.c as fallback.
5685         * config/nvptx/affinity.c: Delete to use fallback implementation.
5686
5687 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
5688             Jakub Jelinek  <jakub@redhat.com>
5689             Dmitry Melnik  <dm@ispras.ru>
5690
5691         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
5692         * Makefile.in. Regenerate.
5693         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
5694         (LIBGOMP_USE_PTHREADS): ...here; new define.
5695         * configure: Regenerate.
5696         * config.h.in: Likewise.
5697         * config/posix/affinity.c: Move to...
5698         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
5699         interface by LIBGOMP_USE_PTHREADS.
5700         * critical.c: Split out GOMP_atomic_{start,end} into...
5701         * atomic.c: ...here (new file).
5702         * env.c: Split out ICV definitions into...
5703         * icv.c: ...here (new file) and...
5704         * icv-device.c: ...here. New file.
5705         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
5706         (gomp_destroy_lock_30): Ditto.
5707         (gomp_set_lock_30): Ditto.
5708         (gomp_unset_lock_30): Ditto.
5709         (gomp_test_lock_30): Ditto.
5710         (gomp_init_nest_lock_30): Ditto.
5711         (gomp_destroy_nest_lock_30): Ditto.
5712         (gomp_set_nest_lock_30): Ditto.
5713         (gomp_unset_nest_lock_30): Ditto.
5714         (gomp_test_nest_lock_30): Ditto.
5715         * lock.c: New.
5716         * config/nvptx/lock.c: New.
5717         * config/nvptx/bar.c: New.
5718         * config/nvptx/bar.h: New.
5719         * config/nvptx/doacross.h: New.
5720         * config/nvptx/error.c: New.
5721         * config/nvptx/icv-device.c: New.
5722         * config/nvptx/mutex.h: New.
5723         * config/nvptx/pool.h: New.
5724         * config/nvptx/proc.c: New.
5725         * config/nvptx/ptrlock.h: New.
5726         * config/nvptx/sem.h: New.
5727         * config/nvptx/simple-bar.h: New.
5728         * config/nvptx/target.c: New.
5729         * config/nvptx/task.c: New.
5730         * config/nvptx/team.c: New.
5731         * config/nvptx/time.c: New.
5732         * config/posix/simple-bar.h: New.
5733         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
5734         (gomp_num_teams_var): Declare.
5735         (struct gomp_thread_pool): Change threads_dock member to
5736         gomp_simple_barrier_t.
5737         [__nvptx__] (gomp_thread): New implementation.
5738         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
5739         (gomp_thread_destructor): Ditto.
5740         (gomp_init_thread_affinity): Ditto.
5741         * team.c: Guard uses of Pthreads-specific interfaces by
5742         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
5743         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
5744         * config/nvptx/alloc.c: Delete.
5745         * config/nvptx/barrier.c: Ditto.
5746         * config/nvptx/fortran.c: Ditto.
5747         * config/nvptx/iter.c: Ditto.
5748         * config/nvptx/iter_ull.c: Ditto.
5749         * config/nvptx/loop.c: Ditto.
5750         * config/nvptx/loop_ull.c: Ditto.
5751         * config/nvptx/ordered.c: Ditto.
5752         * config/nvptx/parallel.c: Ditto.
5753         * config/nvptx/priority_queue.c: Ditto.
5754         * config/nvptx/sections.c: Ditto.
5755         * config/nvptx/single.c: Ditto.
5756         * config/nvptx/splay-tree.c: Ditto.
5757         * config/nvptx/work.c: Ditto.
5758         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
5759         -foffload=-lgfortran in addition to -lgfortran.
5760         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
5761         * plugin/plugin-nvptx.c: Include <limits.h>.
5762         (struct targ_fn_descriptor): Add new fields.
5763         (struct ptx_device): Ditto.  Set them...
5764         (nvptx_open_device): ...here.
5765         (nvptx_adjust_launch_bounds): New.
5766         (nvptx_host2dev): Allow NULL 'nvthd'.
5767         (nvptx_dev2host): Ditto.
5768         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
5769         (link_ptx): Adjust log sizes.
5770         (nvptx_host2dev): Allow NULL 'nvthd'.
5771         (nvptx_dev2host): Ditto.
5772         (nvptx_set_clocktick): New.  Use it...
5773         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
5774         fields.
5775         (GOMP_OFFLOAD_dev2dev): New.
5776         (nvptx_adjust_launch_bounds): New.
5777         (nvptx_stacks_size): New.
5778         (nvptx_stacks_alloc): New.
5779         (nvptx_stacks_free): New.
5780         (GOMP_OFFLOAD_run): New.
5781         (GOMP_OFFLOAD_async_run): New (stub).
5782
5783 2016-11-23  Martin Jambor  <mjambor@suse.cz>
5784
5785         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
5786         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
5787         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
5788
5789 2016-11-23  Martin Liska  <mliska@suse.cz>
5790             Martin Jambor  <mjambor@suse.cz>
5791
5792         * plugin/hsa.h: New file.
5793         * plugin/hsa_ext_finalize.h: New file.
5794         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
5795         header file unistd.h, and functions secure_getenv, __secure_getenv,
5796         getuid, geteuid, getgid and getegid.
5797         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
5798         -D_GNU_SOURCE.
5799         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
5800         Handle various cases of secure_getenv presence, add an implementation
5801         when we can test effective UID and GID.
5802         (struct hsa_runtime_fn_info): New structure.
5803         (hsa_runtime_fn_info hsa_fns): New variable.
5804         (hsa_runtime_lib): Likewise.
5805         (support_cpu_devices): Likewise.
5806         (init_enviroment_variables): Load newly introduced ENV
5807         variables.
5808         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
5809         (hsa_fatal): Likewise.
5810         (DLSYM_FN): New macro.
5811         (init_hsa_runtime_functions): New function.
5812         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
5813         structure.  Depending on environment, also allow CPU devices.
5814         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
5815         (get_kernarg_memory_region): Likewise.
5816         (GOMP_OFFLOAD_init_device): Likewise.
5817         (destroy_hsa_program): Likewise.
5818         (init_basic_kernel_info): New function.
5819         (GOMP_OFFLOAD_load_image): Use it.
5820         (create_and_finalize_hsa_program): Call hsa run-time functions via
5821         hsa_fns structure.
5822         (create_single_kernel_dispatch): Likewise.
5823         (release_kernel_dispatch): Likewise.
5824         (init_single_kernel): Likewise.
5825         (parse_target_attributes): Allow up multiple HSA grid dimensions.
5826         (get_group_size): New function.
5827         (run_kernel): Likewise.
5828         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
5829         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
5830         structure.
5831         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
5832         * testsuite/libgomp-test-support.exp.in: Likewise.
5833         * Makefile.in: Regenerated.
5834         * aclocal.m4: Likewise.
5835         * config.h.in: Likewise.
5836         * configure: Likewise.
5837         * testsuite/Makefile.in: Likewise.
5838
5839 2016-11-15  Martin Jambor  <mjambor@suse.cz>
5840             Alexander Monakov  <amonakov@ispras.ru>
5841
5842         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
5843         mapping clauses to target constructs.
5844         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
5845
5846 2016-11-15  Matthias Klose  <doko@ubuntu.com>
5847
5848         * configure: Regenerate.
5849
5850 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
5851
5852         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
5853         * omp_lib.h.in (openmp_version): Likewise.
5854         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
5855         of 201307.
5856         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5857
5858         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
5859         (fib_wrapper): Add map(from: x) clause.
5860         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
5861         (e_53_2): Likewise.
5862         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
5863         (accum): Add map(tmp) clause.
5864         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
5865         (accum): Add map(tofrom: tmp) clause.
5866         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
5867         (gramSchmidt): Likewise.
5868         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
5869         map(tofrom: sum) clause.
5870         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
5871         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
5872         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
5873         only allowed on the loop iterator.
5874         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
5875         * testsuite/libgomp.fortran/taskloop2.f90: New test.
5876         * testsuite/libgomp.fortran/taskloop4.f90: New test.
5877         * testsuite/libgomp.fortran/doacross1.f90: New test.
5878         * testsuite/libgomp.fortran/doacross3.f90: New test.
5879         * testsuite/libgomp.fortran/taskloop1.f90: New test.
5880         * testsuite/libgomp.fortran/taskloop3.f90: New test.
5881         * testsuite/libgomp.fortran/doacross2.f90: New test.
5882         * testsuite/libgomp.c/doacross-1.c (main): Add missing
5883         #pragma omp atomic read.
5884         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
5885         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
5886
5887 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
5888             Nathan Sidwell  <nathan@acm.org>
5889
5890         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
5891         to determine default geometry.
5892         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
5893         dimension.
5894
5895 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
5896
5897         * hashtab.h: Use standard GPLv3 with runtime exception
5898         boilerplate.
5899
5900 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
5901
5902         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
5903         size when allocating new thread.
5904
5905 2016-09-14  Marek Polacek  <polacek@redhat.com>
5906
5907         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
5908
5909 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
5910
5911         PR fortran/71014
5912         * testsuite/libgomp.fortran/pr71014.f90: New test.
5913
5914 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
5915
5916         PR middle-end/70895
5917         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
5918         firstprivate clauses.
5919         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
5920         copy clauses.
5921         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
5922         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
5923         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
5924         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
5925         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
5926         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
5927         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
5928         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
5929         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
5930         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
5931         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
5932         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
5933
5934 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
5935
5936         PR fortran/70598
5937         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
5938
5939 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
5940
5941         PR c++/58706
5942         * testsuite/libgomp.c++/pr58706.C: New test.
5943
5944 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
5945
5946         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
5947         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
5948         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
5949         Likewise.
5950         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
5951         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
5952         Likewise.
5953         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
5954
5955         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
5956         test, and don't hardcode -O0.
5957
5958 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
5959
5960         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
5961
5962 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
5963
5964         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
5965         test.
5966
5967 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
5968
5969         PR middle-end/71734
5970         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
5971         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
5972
5973 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
5974
5975         PR fortran/71717
5976         * testsuite/libgomp.fortran/associate3.f90: New test.
5977
5978 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
5979
5980         * testsuite/libgomp.c++/target-21.C: New test.
5981
5982 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
5983
5984         * testsuite/libgomp.c++/target-20.C: New test.
5985
5986 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5987             Cesar Philippidis  <cesar@codesourcery.com>
5988
5989         PR middle-end/71373
5990         * libgomp.oacc-c/nested-function-1.c: New file.
5991         * libgomp.oacc-c/nested-function-2.c: Likewise.
5992         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
5993         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
5994         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
5995
5996 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5997
5998         PR c/71381
5999         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
6000         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
6001         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
6002
6003 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
6004
6005         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
6006         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
6007
6008 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
6009
6010         PR c/70688
6011         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
6012
6013 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
6014
6015         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
6016         instead of invalid schedule(static, 0).
6017         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
6018
6019 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
6020
6021         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
6022         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
6023         parameter, use to set async stream around call to gomp_unmap_vars,
6024         call gomp_unmap_vars() with 'do_copyfrom' set to true.
6025         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
6026         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
6027         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
6028         (event_add): Add int parameter, initialize 'val' field when
6029         adding new ptx_event struct.
6030         (nvptx_evec): Adjust event_add() call arguments.
6031         (nvptx_host2dev): Likewise.
6032         (nvptx_dev2host): Likewise.
6033         (nvptx_wait_async): Likewise.
6034         (nvptx_wait_all_async): Likewise.
6035         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
6036         pass to event_add() call.
6037         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
6038         parameter.
6039         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
6040         call openacc.register_async_cleanup_func() hook.
6041         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
6042         * target.c (gomp_copy_from_async): Delete function.
6043         (gomp_map_vars): Remove async_refcount.
6044         (gomp_unmap_vars): Likewise.
6045         (gomp_load_image_to_device): Likewise.
6046         (omp_target_associate_ptr): Likewise.
6047         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
6048         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
6049         (gomp_copy_from_async): Remove.
6050
6051 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
6052
6053         * target.c (gomp_device_copy): New function.
6054         (gomp_copy_host2dev): Likewise.
6055         (gomp_copy_dev2host): Likewise.
6056         (gomp_free_device_memory): Likewise.
6057         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
6058         (gomp_map_pointer): Likewise.
6059         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
6060         NULL value from alloc_func plugin hook.
6061         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
6062         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
6063         (gomp_unmap_vars): Likewise.
6064         (gomp_update): Adjust to call gomp_copy_dev2host and
6065         gomp_copy_host2dev functions.
6066         (gomp_unload_image_from_device): Handle false value from
6067         unload_image_func plugin hook.
6068         (gomp_init_device): Handle false value from init_device_func
6069         plugin hook.
6070         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
6071         (omp_target_free): Adjust to call gomp_free_device_memory.
6072         (omp_target_memcpy): Handle return values from host2dev_func,
6073         dev2host_func, and dev2dev_func plugin hooks.
6074         (omp_target_memcpy_rect_worker): Likewise.
6075         (gomp_target_fini): Handle false value from fini_device_func
6076         plugin hook.
6077         * libgomp.h (struct gomp_device_descr): Adjust return type of
6078         init_device_func, fini_device_func, unload_image_func, free_func,
6079         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
6080         * oacc-init.c (acc_shutdown_1): Handle false value from
6081         fini_device_func plugin hook.
6082         * oacc-host.c (host_init_device): Change return type to bool.
6083         (host_fini_device): Likewise.
6084         (host_unload_image): Likewise.
6085         (host_free): Likewise.
6086         (host_dev2host): Likewise.
6087         (host_host2dev): Likewise.
6088         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
6089         (acc_memcpy_to_device): Likewise.
6090         (acc_memcpy_from_device): Likewise.
6091         (delete_copyout): Add libfnname parameter, handle free_func
6092         hook fatal error case.
6093         (acc_delete): Adjust delete_copyout call.
6094         (acc_copyout): Likewise.
6095         (update_dev_host): Move gomp_mutex_unlock to after
6096         host2dev/dev2host hook calls.
6097
6098         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
6099         to 'hsa_error_msg', for clarity.
6100         (hsa_fatal): Likewise.
6101         (hsa_error): New function.
6102         (init_hsa_context): Change return type to bool, adjust to return
6103         false on error.
6104         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
6105         return value.
6106         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
6107         return false on error.
6108         (get_agent_info): Adjust to return NULL on error.
6109         (destroy_hsa_program): Change return type to bool, adjust to
6110         return false on error.
6111         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
6112         (destroy_module): Change return type to bool, adjust to
6113         return false on error.
6114         (GOMP_OFFLOAD_unload_image): Likewise.
6115         (GOMP_OFFLOAD_fini_device): Likewise.
6116         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
6117         (GOMP_OFFLOAD_free): Change to return false when called.
6118         (GOMP_OFFLOAD_dev2host): Likewise.
6119         (GOMP_OFFLOAD_host2dev): Likewise.
6120         (GOMP_OFFLOAD_dev2dev): Likewise.
6121
6122         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
6123         (CUDA_CALL): Likewise.
6124         (CUDA_CALL_ASSERT): Likewise.
6125         (map_init): Change return type to bool, use CUDA_CALL* macros.
6126         (map_fini): Likewise.
6127         (init_streams_for_device): Change return type to bool, adjust
6128         call to map_init.
6129         (fini_streams_for_device): Change return type to bool, adjust
6130         call to map_fini.
6131         (select_stream_for_async): Release stream_lock before calls to
6132         GOMP_PLUGIN_fatal, adjust call to map_init.
6133         (nvptx_init): Use CUDA_CALL* macros.
6134         (nvptx_attach_host_thread_to_device): Change return type to bool,
6135         use CUDA_CALL* macros.
6136         (nvptx_open_device): Use CUDA_CALL* macros.
6137         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
6138         macros.
6139         (nvptx_get_num_devices): Use CUDA_CALL* macros.
6140         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
6141         (nvptx_exec): Use CUDA_CALL* macros.
6142         (nvptx_alloc): Use CUDA_CALL* macros.
6143         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
6144         (nvptx_host2dev): Likewise.
6145         (nvptx_dev2host): Likewise.
6146         (nvptx_wait): Use CUDA_CALL* macros.
6147         (nvptx_wait_async): Likewise.
6148         (nvptx_wait_all): Likewise.
6149         (nvptx_wait_all_async): Likewise.
6150         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
6151         use CUDA_CALL* macros, adjust call to map_fini.
6152         (GOMP_OFFLOAD_init_device): Change return type to bool,
6153         adjust code accordingly.
6154         (GOMP_OFFLOAD_fini_device): Likewise.
6155         (GOMP_OFFLOAD_load_image): Adjust calls to
6156         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
6157         use CUDA_CALL* macros.
6158         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
6159         return code.
6160         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
6161         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
6162         handle error return.
6163         (GOMP_OFFLOAD_dev2host): Likewise.
6164         (GOMP_OFFLOAD_host2dev): Likewise.
6165         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
6166         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
6167
6168 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
6169
6170         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
6171         (acc_free): Likewise.
6172         (acc_memcpy_to_device): Likewise.
6173         (acc_memcpy_from_device): Likewise.
6174         (acc_deviceptr): Likewise.
6175         (acc_hostptr): Likewise.
6176         (acc_is_present): Likewise.
6177         (acc_map_data): Likewise.
6178         (acc_unmap_data): Likewise.
6179         (present_create_copy): Likewise.
6180         (delete_copyout): Likewise.
6181         (update_dev_host): Likewise.
6182         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
6183         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
6184         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
6185         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
6186         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
6187         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
6188         it only runs on nvptx targets.
6189         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
6190         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
6191         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
6192         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
6193         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
6194         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
6195         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
6196         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
6197         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
6198         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
6199         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
6200         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
6201         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
6202         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
6203         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
6204         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
6205         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
6206         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
6207         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
6208         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
6209         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
6210         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
6211         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
6212
6213 2016-05-23  Martin Jambor  <mjambor@suse.cz>
6214
6215         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
6216
6217 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
6218
6219         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
6220         to gomp_init_targets_once.
6221         (acc_set_device_type): Remove !cached_base_dev condition on call to
6222         gomp_init_targets_once, move call to before acc_device_lock acquire,
6223         to avoid deadlock.
6224         (acc_get_device_num): Remove !cached_base_dev condition on call to
6225         gomp_init_targets_once.
6226         (acc_set_device_num): Likewise.
6227
6228 2016-05-16  Martin Jambor  <mjambor@suse.cz>
6229
6230         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
6231
6232 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
6233
6234         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
6235         expected partitioning.
6236
6237 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
6238
6239         PR middle-end/70626
6240         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
6241         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
6242         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
6243
6244 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
6245
6246         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
6247         non-fatal.
6248
6249 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
6250
6251         PR middle-end/70680
6252         * testsuite/libgomp.c/pr70680-1.c: New test.
6253         * testsuite/libgomp.c/pr70680-2.c: New test.
6254
6255 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
6256
6257         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
6258         pass parameter variables to subroutines.
6259
6260 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
6261
6262         PR middle-end/70643
6263         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
6264
6265 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
6266
6267         PR testsuite/68242
6268         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
6269         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
6270
6271 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
6272
6273         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
6274         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
6275         GOACC_declare prototype.
6276
6277         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
6278         Merge this file, and...
6279         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
6280         ... this file, and...
6281         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
6282         ... this file, and...
6283         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
6284         ... this file, and...
6285         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
6286         ... this file, and...
6287         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
6288         ... this file, and...
6289         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
6290         ... this file, and...
6291         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
6292         ... this file, and...
6293         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
6294         ... this file, and...
6295         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
6296         ... this file, and...
6297         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
6298         ... this file, and...
6299         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
6300         ... this file, and...
6301         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
6302         ... this file into...
6303         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
6304         file.
6305
6306         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
6307         Make failure observable.
6308
6309 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
6310
6311         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
6312         field.
6313         * target.c (gomp_target_fallback_firstprivate,
6314         gomp_target_unshare_firstprivate): Removed.
6315         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
6316         before waiting for dependencies.
6317         (gomp_target_task_fn): Don't copy firstprivate vars here.
6318         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
6319         firstprivate_copies here.
6320         (gomp_create_target_task): Don't initialize firstprivate_copies field.
6321         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
6322         explicit/implicit firstprivate.
6323
6324 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
6325
6326         PR lto/70289
6327         PR ipa/70348
6328         PR tree-optimization/70373
6329         PR middle-end/70533
6330         PR middle-end/70534
6331         PR middle-end/70535
6332         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
6333         test.
6334         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
6335         test.
6336         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
6337         test.
6338         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
6339         test.
6340         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
6341         test.
6342         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
6343         test.
6344         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
6345         test.
6346         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
6347         test.
6348         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
6349         test.
6350         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
6351         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
6352         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
6353         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
6354         test.
6355         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
6356         test.
6357         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
6358         test.
6359         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
6360         test.
6361         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
6362         coverage.
6363         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
6364         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
6365         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
6366         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
6367         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
6368         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
6369         coverage.
6370         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
6371         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
6372         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
6373         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
6374         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
6375         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
6376         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
6377         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
6378         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
6379         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
6380         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
6381         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
6382         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
6383         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
6384         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
6385
6386 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
6387             James Norris  <jnorris@codesourcery.com>
6388             Nathan Sidwell  <nathan@codesourcery.com>
6389             Julian Brown  <julian@codesourcery.com>
6390             Cesar Philippidis  <cesar@codesourcery.com>
6391             Chung-Lin Tang  <cltang@codesourcery.com>
6392             Tom de Vries  <tom@codesourcery.com>
6393
6394         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
6395         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
6396         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
6397         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
6398         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
6399         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
6400         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
6401         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
6402         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
6403         XFAIL.
6404         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
6405         Incorporate...
6406         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
6407         file.
6408         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
6409         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
6410         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
6411         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
6412         Likewise.
6413         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
6414         Likewise.
6415         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
6416         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
6417         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
6418         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
6419         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
6420         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
6421         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
6422         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
6423         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
6424         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
6425         Likewise.
6426         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
6427         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
6428         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
6429         file...
6430         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
6431         file into...
6432         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
6433         file.  Update.
6434         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
6435         file.
6436         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
6437         Likewise.
6438         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
6439         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
6440         ... this new file.  Update.
6441         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
6442         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
6443         ... this new file.  Update.
6444         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
6445         file.  Incorporate...
6446         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
6447         file, and...
6448         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
6449         file, and...
6450         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
6451         file.
6452         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
6453
6454 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
6455
6456         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
6457         set-torture-options.
6458
6459 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
6460
6461         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
6462         gcc-dg-runtest.
6463         * testsuite/libgomp.oacc-c/c.exp: Likewise.
6464         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
6465         -fno-builtin-acc_on_device instead of -O0.
6466         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
6467         -O0.
6468         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
6469         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
6470         Likewise.
6471         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
6472         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
6473         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
6474         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
6475         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
6476         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
6477         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
6478         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
6479         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
6480         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
6481         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
6482         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
6483         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
6484         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
6485         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
6486         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
6487         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
6488         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
6489         Don't specify -O2.
6490         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
6491         Likewise.
6492         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
6493         Likewise.
6494
6495 2016-03-24  Martin Liska  <mliska@suse.cz>
6496
6497         * plugin/plugin-hsa.c (packet_store_release): New function
6498         that is taken from the HSA runtime manual.
6499         (GOMP_OFFLOAD_run): Use the function.
6500
6501 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
6502
6503         PR c++/70376
6504         * testsuite/libgomp.c++/pr70376.C: New test.
6505
6506 2016-03-23  Tom de Vries  <tom@codesourcery.com>
6507
6508         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
6509         initialization of lresult and lvresult.
6510         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
6511
6512 2016-03-23  James Norris  <jnorris@codesourcery.com>
6513             Daichi Fukuoka <dc-fukuoka@sgi.com>
6514
6515         PR libgomp/69414
6516         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
6517         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
6518         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
6519         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
6520
6521 2016-03-23  Martin Liska  <mliska@suse.cz>
6522
6523         PR hsa/70337
6524         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
6525         argument just in case a dispatched kernel uses that argument.
6526
6527 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
6528
6529         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
6530         -ftree-parallelize-loops/-fopenacc changes.
6531         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
6532         Likewise.
6533         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
6534         Likewise.
6535         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
6536         Likewise.
6537         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
6538         Likewise.
6539         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
6540         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
6541
6542 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
6543
6544         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
6545         always_ld_library_path the path to libgcc_s.
6546
6547 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
6548
6549         PR testsuite/70009
6550         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
6551
6552 2016-03-09  Tom de Vries  <tom@codesourcery.com>
6553
6554         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
6555         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
6556         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
6557         Same.
6558         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
6559         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
6560         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
6561         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
6562
6563 2016-03-07  Martin Jambor  <mjambor@suse.cz>
6564
6565         * testsuite/lib/libgomp.exp
6566         (check_effective_target_hsa_offloading_selected_nocache): New.
6567         (check_effective_target_hsa_offloading_selected): Likewise.
6568         * testsuite/libgomp.hsa.c/c.exp: Likewise.
6569         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
6570         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
6571         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
6572         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
6573         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
6574         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
6575         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
6576         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
6577         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
6578         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
6579         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
6580         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
6581         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
6582         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
6583         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
6584         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
6585
6586 2016-03-07  Martin Jambor  <mjambor@suse.cz>
6587
6588         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
6589         non-shared memory accelerators.
6590         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
6591         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
6592         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
6593         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
6594         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
6595         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
6596         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
6597         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
6598         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
6599
6600 2016-03-07  Martin Jambor  <mjambor@suse.cz>
6601
6602         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
6603         ALWAYS_CFLAGS.
6604
6605 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
6606
6607         PR libgomp/69555
6608         * testsuite/libgomp.c++/pr69555-1.C: New test.
6609         * testsuite/libgomp.c++/pr69555-2.C: New test.
6610
6611 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
6612             Martin Jambor  <mjambor@suse.cz>
6613
6614         * testsuite/lib/libgomp.exp
6615         (check_effective_target_offload_device_shared_as): New proc.
6616         * testsuite/libgomp.c++/declare_target-1.C: New test.
6617
6618 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
6619
6620         PR driver/68463
6621         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
6622
6623 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
6624
6625         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
6626         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
6627         dims.
6628         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
6629         -ftree-parallelize-loops/-fopenacc changes.
6630         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
6631         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
6632         Likewise.
6633         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
6634         Likewise.
6635         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
6636         Likewise.
6637         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
6638         Likewise.
6639         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
6640         Likewise.
6641         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
6642         Likewise.
6643         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
6644         Likewise.
6645         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
6646         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
6647         Likewise.
6648         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
6649         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
6650         Likewise.
6651         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
6652         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
6653         Likewise.
6654
6655 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
6656
6657         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
6658
6659 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
6660
6661         PR driver/69805
6662         * testsuite/libgomp.c/pr69805.c: New test.
6663
6664 2016-02-16  Tom de Vries  <tom@codesourcery.com>
6665
6666         PR lto/67709
6667         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
6668
6669 2016-02-09  Tom de Vries  <tom@codesourcery.com>
6670
6671         PR tree-optimization/69599
6672         * testsuite/libgomp.c/omp-nested-3.c: New test.
6673         * testsuite/libgomp.c/pr46032-2.c: New test.
6674         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
6675         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
6676
6677 2016-02-09  Tom de Vries  <tom@codesourcery.com>
6678
6679         PR lto/69707
6680         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
6681
6682 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
6683
6684         * testsuite/libgomp.c/target-31.c: Fix testcase.
6685
6686 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
6687
6688         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
6689         clause.
6690         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
6691         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
6692         reduction and map clauses.
6693         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
6694
6695 2016-02-02  James Norris  <jnorris@codesourcery.com>
6696
6697         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
6698
6699 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
6700
6701         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
6702         * oacc-parallel.c (GOACC_host_data): Remove function definition.
6703
6704         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
6705         cases.
6706
6707         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
6708         variables.
6709         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
6710         (hsa_kmt_lib): Set variables.
6711         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
6712         always_ld_library_path.
6713         * Makefile.in: Regenerate.
6714         * configure: Likewise.
6715         * testsuite/Makefile.in: Likewise.
6716
6717         * plugin/configfrag.ac (offload_additional_options)
6718         (offload_additional_lib_paths): Don't amend for hsa offloading.
6719         * configure: Regenerate.
6720
6721         * plugin/configfrag.ac: Don't configure for offloading target if
6722         we don't build the corresponding plugin.
6723         * configure: Regenerate.
6724
6725 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
6726
6727         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
6728         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
6729
6730 2016-01-26  Tom de Vries  <tom@codesourcery.com>
6731
6732         PR tree-optimization/69110
6733         * testsuite/libgomp.c/pr69110.c: New test.
6734
6735 2016-01-25  Richard Biener  <rguenther@suse.de>
6736
6737         PR lto/69393
6738         * testsuite/libgomp.c++/pr69393.C: New testcase.
6739
6740 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
6741
6742         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
6743         function wasn't mapped to the device with non-shared memory.
6744
6745 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
6746
6747         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
6748
6749 2016-01-19  Martin Jambor  <mjambor@suse.cz>
6750             Martin Liska  <mliska@suse.cz>
6751
6752         * plugin/Makefrag.am: Add HSA plugin requirements.
6753         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
6754         (HSA_RUNTIME_LIB): Likewise.
6755         (HSA_RUNTIME_CPPFLAGS): Likewise.
6756         (HSA_RUNTIME_INCLUDE): New substitution.
6757         (HSA_RUNTIME_LIB): Likewise.
6758         (HSA_RUNTIME_LDFLAGS): Likewise.
6759         (hsa-runtime): New configure option.
6760         (hsa-runtime-include): Likewise.
6761         (hsa-runtime-lib): Likewise.
6762         (PLUGIN_HSA): New substitution variable.
6763         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
6764         configure options.
6765         (PLUGIN_HSA_CPPFLAGS): Likewise.
6766         (PLUGIN_HSA_LDFLAGS): Likewise.
6767         (PLUGIN_HSA_LIBS): Likewise.
6768         Check that we have access to HSA run-time.
6769         * libgomp-plugin.h (offload_target_type): New element
6770         OFFLOAD_TARGET_TYPE_HSA.
6771         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
6772         args.
6773         (bool gomp_create_target_task): Updated.
6774         (gomp_device_descr): Extra parameter of run_func and async_run_func,
6775         new field can_run_func.
6776         * libgomp_g.h (GOMP_target_ext): Update prototype.
6777         * oacc-host.c (host_run): Added a new parameter args.
6778         * target.c (calculate_firstprivate_requirements): New function.
6779         (copy_firstprivate_data): Likewise.
6780         (gomp_target_fallback_firstprivate): Use them.
6781         (gomp_target_unshare_firstprivate): New function.
6782         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
6783         devices.
6784         (GOMP_target): Do host fallback for all shared memory devices.  Do not
6785         pass any args to plugins.
6786         (GOMP_target_ext): Introduce device-specific argument parameter args.
6787         Allow host fallback if device shares memory.  Do not remap data if
6788         device has shared memory.
6789         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
6790         like host fallback for mappings.
6791         (GOMP_target_data): Treat shared memory devices like host fallback.
6792         (GOMP_target_data_ext): Likewise.
6793         (GOMP_target_update): Likewise.
6794         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
6795         gomp_create_target_task.
6796         (GOMP_target_enter_exit_data): Likewise.
6797         (omp_target_alloc): Treat shared memory devices like host fallback.
6798         (omp_target_free): Likewise.
6799         (omp_target_is_present): Likewise.
6800         (omp_target_memcpy): Likewise.
6801         (omp_target_memcpy_rect): Likewise.
6802         (omp_target_associate_ptr): Likewise.
6803         (gomp_load_plugin_for_device): Also load can_run.
6804         * task.c (GOMP_PLUGIN_target_task_completion): Free
6805         firstprivate_copies.
6806         (gomp_create_target_task): Accept new argument args and store it to
6807         ttask.
6808         * plugin/plugin-hsa.c: New file.
6809
6810 2016-01-18  Tom de Vries  <tom@codesourcery.com>
6811
6812         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
6813         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
6814         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
6815         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
6816         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
6817         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
6818         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
6819         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
6820         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
6821         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
6822         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
6823         Same.
6824         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
6825         Same.
6826         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
6827         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
6828         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
6829         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
6830         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
6831         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
6832         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
6833         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
6834         Same.
6835         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
6836
6837 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
6838
6839         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
6840
6841 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
6842
6843         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
6844
6845 2016-01-12  James Norris  <jnorris@codesourcery.com>
6846
6847         * libgomp.texi: Updates for OpenACC.
6848
6849 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
6850
6851         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
6852
6853 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
6854
6855         PR fortran/66680
6856         * testsuite/libgomp.fortran/pr66680.f90: New test.
6857
6858 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
6859
6860         PR middle-end/68960
6861         * testsuite/libgomp.c/pr68960.c: New test.
6862
6863 2016-01-06  Nathan Sidwell  <nathan@acm.org>
6864
6865         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
6866         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
6867
6868 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
6869
6870         Update copyright years.
6871
6872         * libgomp.texi: Bump @copying's copyright year.
6873
6874 2015-12-31  Nathan Sidwell  <nathan@acm.org>
6875
6876         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
6877         dg-additional-options syntax.
6878         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
6879         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
6880         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
6881         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
6882         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
6883         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
6884         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
6885         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
6886         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
6887         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
6888         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
6889         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
6890         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
6891         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
6892         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
6893         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
6894         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
6895         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
6896
6897 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
6898
6899         * libgomp.h (REFCOUNT_LINK): Define.
6900         (struct splay_tree_key_s): Add link_key.
6901         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
6902         Replace target address of the pointer with target address of newly
6903         mapped object in the splay tree.  Set link pointer on target to the
6904         device address of the mapped object.
6905         (gomp_unmap_vars): Restore target address of the pointer in the splay
6906         tree for REFCOUNT_LINK objects after unmapping.
6907         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
6908         declare target link" objects.
6909         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
6910         "omp declare target link" objects, which were mapped for the image.
6911         (gomp_exit_data): Restore target address of the pointer in the splay
6912         tree for REFCOUNT_LINK objects after unmapping.
6913         * testsuite/libgomp.c/target-link-1.c: New file.
6914
6915 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
6916
6917         * libgomp.h (gomp_device_state): New enum.
6918         (struct gomp_device_descr): Replace is_initialized with state.
6919         (gomp_fini_device): Remove declaration.
6920         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
6921         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
6922         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
6923         (acc_set_device_type): Use state instead of is_initialized.
6924         (acc_set_device_num): Likewise.
6925         * target.c (resolve_device): Use state instead of is_initialized.
6926         Do not initialize finalized device.
6927         (gomp_map_vars): Do nothing if device is finalized.
6928         (gomp_unmap_vars): Likewise.
6929         (gomp_update): Likewise.
6930         (GOMP_offload_register_ver): Use state instead of is_initialized.
6931         (GOMP_offload_unregister_ver): Likewise.
6932         (gomp_init_device): Likewise.
6933         (gomp_unload_device): Likewise.
6934         (gomp_fini_device): Remove.
6935         (gomp_get_target_fn_addr): Do nothing if device is finalized.
6936         (GOMP_target): Go to host fallback if device is finalized.
6937         (GOMP_target_ext): Likewise.
6938         (gomp_exit_data): Do nothing if device is finalized.
6939         (gomp_target_task_fn): Go to host fallback if device is finalized.
6940         (gomp_target_fini): New static function.
6941         (gomp_target_init): Use state instead of is_initialized.
6942         Call gomp_target_fini at exit.
6943
6944 2015-12-09  Tom de Vries  <tom@codesourcery.com>
6945
6946         PR tree-optimization/68716
6947         * testsuite/libgomp.c/omp-nested-2.c: New test.
6948
6949 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
6950
6951         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
6952         target openacc_nvidia_accel_selected.
6953         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
6954         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
6955         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
6956         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
6957
6958 2015-12-01  Julian Brown  <julian@codesourcery.com>
6959             James Norris  <James_Norris@mentor.com>
6960
6961         * oacc-parallel.c (GOACC_host_data): New function.
6962         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
6963         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
6964         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
6965         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
6966         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
6967         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
6968         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
6969
6970 2015-11-30  James Norris  <jnorris@codesourcery.com>
6971             Cesar Philippidis  <cesar@codesourcery.com>
6972
6973         libgomp/
6974         * libgomp.oacc-fortran/routine-5.f90: New test.
6975         * libgomp.oacc-fortran/routine-7.f90: New test.
6976         * libgomp.oacc-fortran/routine-9.f90: New test.
6977
6978 2015-11-30  Tom de Vries  <tom@codesourcery.com>
6979
6980         PR tree-optimization/46032
6981         * testsuite/libgomp.c/pr46032.c: New test.
6982
6983 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
6984
6985         PR libgomp/68579
6986         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
6987         (gomp_create_target_task): Call it before freeing
6988         GOMP_TARGET_TASK_DATA tasks.
6989
6990         PR c/63326
6991         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
6992         in between case label and OpenMP standalone directives.
6993         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
6994
6995 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
6996
6997         * configure: Regenerate.
6998
6999 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
7000
7001         * testsuite/libgomp.c/target-35.c: New test.
7002
7003 2015-11-22  James Norris  <jnorris@codesourcery.com>
7004             Cesar Philippidis  <cesar@codesourcery.com>
7005
7006         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
7007         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
7008         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
7009         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
7010         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
7011
7012 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
7013
7014         PR middle-end/68221
7015         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
7016         * testsuite/libgomp.c/reduction-12.c: Likewise.
7017         * testsuite/libgomp.c++/reduction-11.C: Likewise.
7018         * testsuite/libgomp.c++/reduction-12.C: Likewise.
7019
7020 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
7021
7022         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
7023         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
7024         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
7025         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
7026         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
7027         and fix.
7028         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
7029         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
7030
7031 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
7032
7033         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
7034         worker & gang cases.
7035         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
7036
7037 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
7038
7039         * config/nvptx/priority_queue.c: New file.
7040
7041 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
7042
7043         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
7044         sections.
7045
7046 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
7047             Aldy Hernandez  <aldyh@redhat.com>
7048             Ilya Verbin  <ilya.verbin@intel.com>
7049
7050         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
7051         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
7052         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
7053         iterators or IV by chunk size.
7054         * parallel.c (gomp_resolve_num_threads): Don't assume that
7055         if thr->ts.team is non-NULL, then pool must be non-NULL.
7056         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
7057         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
7058         GOMP_PLUGIN_target_task_completion.
7059         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
7060         * Makefile.in: Regenerate.
7061         * libgomp.h: Shuffle prototypes and forward definitions around so
7062         priority queues can be defined.
7063         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
7064         (enum gomp_target_task_state): New enum.
7065         (struct gomp_target_task): Add state, tgt, task and team fields.
7066         (gomp_create_target_task): Change return type to bool, add
7067         state argument.
7068         (gomp_target_task_fn): Change return type to bool.
7069         (struct gomp_device_descr): Add async_run_func.
7070         (struct gomp_task): Remove children, next_child, prev_child,
7071         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
7072         Add pnode field.
7073         (struct gomp_taskgroup): Remove children.
7074         Add taskgroup_queue.
7075         (struct gomp_team): Change task_queue type to a priority queue.
7076         (splay_compare): Define inline.
7077         (priority_queue_offset): New.
7078         (priority_node_to_task): New.
7079         (task_to_priority_node): New.
7080         * oacc-mem.c: Do not include splay-tree.h.
7081         * priority_queue.c: New file.
7082         * priority_queue.h: New file.
7083         * splay-tree.c: Do not include splay-tree.h.
7084         (splay_tree_foreach_internal): New.
7085         (splay_tree_foreach): New.
7086         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
7087         (splay_tree_callback): Define typedef.
7088         * target.c (splay_compare): Move to libgomp.h.
7089         (GOMP_target): Don't adjust *thr in any way around running offloaded
7090         task.
7091         (GOMP_target_ext): Likewise.  Handle target nowait.
7092         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
7093         return value from gomp_create_target_task, if false, fallthrough
7094         as if no dependencies exist.
7095         (gomp_target_task_fn): Change return type to bool, return true
7096         if the task should have another part scheduled later.  Handle
7097         target nowait.
7098         (gomp_load_plugin_for_device): Initialize async_run.
7099         * task.c (gomp_init_task): Initialize children_queue.
7100         (gomp_clear_parent_in_list): New.
7101         (gomp_clear_parent_in_tree): New.
7102         (gomp_clear_parent): Handle priorities.
7103         (GOMP_task): Likewise.
7104         (priority_queue_move_task_first,
7105         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
7106         New functions.
7107         (gomp_create_target_task): Use priority queues.  Change return type
7108         to bool, add state argument, return false if for async
7109         {{enter,exit} data,update} constructs no dependencies need to be
7110         waited for, handle target nowait.  Set task->fn to NULL instead of
7111         gomp_target_task_fn.
7112         (verify_children_queue): Remove.
7113         (priority_list_upgrade_task): New.
7114         (priority_queue_upgrade_task): New.
7115         (verify_task_queue): Remove.
7116         (priority_list_downgrade_task): New.
7117         (priority_queue_downgrade_task): New.
7118         (gomp_task_run_pre): Use priority queues.
7119         Abstract code out to priority_queue_downgrade_task.
7120         (gomp_task_run_post_handle_dependers): Use priority queues.
7121         (gomp_task_run_post_remove_parent): Likewise.
7122         (gomp_task_run_post_remove_taskgroup): Likewise.
7123         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
7124         tasks specially.
7125         (GOMP_taskwait): Likewise.
7126         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
7127         priority-queue_upgrade_task.
7128         (GOMP_taskgroup_start): Use priority queues.
7129         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
7130         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
7131         barrier.
7132         * taskloop.c (GOMP_taskloop): Handle priorities.
7133         * team.c (gomp_new_team): Call priority_queue_init.
7134         (free_team): Call priority_queue_free.
7135         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
7136         team created for target nowait in implicit parallel region.
7137         (gomp_team_start): For nested check, test thr->ts.level instead of
7138         thr->ts.team != NULL.
7139         * testsuite/libgomp.c/doacross-3.c: New test.
7140         * testsuite/libgomp.c/ordered-5.c: New test.
7141         * testsuite/libgomp.c/priority.c: New test.
7142         * testsuite/libgomp.c/target-31.c: New test.
7143         * testsuite/libgomp.c/target-32.c: New test.
7144         * testsuite/libgomp.c/target-33.c: New test.
7145         * testsuite/libgomp.c/target-34.c: New test.
7146
7147 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
7148
7149         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
7150
7151         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
7152         loop is sequential.
7153
7154 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
7155
7156         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
7157         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
7158
7159 2015-11-12  James Norris  <jnorris@codesourcery.com>
7160             Joseph Myers  <joseph@codesourcery.com>
7161
7162         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
7163         * oacc-parallel.c (GOACC_declare): New function.
7164         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
7165         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
7166         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
7167         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
7168         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
7169
7170 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
7171
7172         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
7173
7174 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
7175
7176         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
7177         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
7178
7179 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
7180
7181         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
7182         inadvertent commit.
7183
7184 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
7185
7186         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
7187         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
7188         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
7189         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
7190         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
7191
7192 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
7193
7194         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
7195         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
7196
7197 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
7198             Ilya Verbin  <ilya.verbin@intel.com>
7199
7200         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
7201         GOMP_loop_nonmonotonic_dynamic_start,
7202         GOMP_loop_nonmonotonic_guided_next,
7203         GOMP_loop_nonmonotonic_guided_start,
7204         GOMP_loop_ull_nonmonotonic_dynamic_next,
7205         GOMP_loop_ull_nonmonotonic_dynamic_start,
7206         GOMP_loop_ull_nonmonotonic_guided_next,
7207         GOMP_loop_ull_nonmonotonic_guided_start,
7208         GOMP_parallel_loop_nonmonotonic_dynamic,
7209         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
7210         (GOMP_target_41): Renamed to ...
7211         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
7212         arguments.
7213         (GOMP_target_data_41): Renamed to ...
7214         (GOMP_target_data_ext): ... this.
7215         (GOMP_target_update_41): Renamed to ...
7216         (GOMP_target_update_ext): ... this.
7217         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
7218         GOMP_target_data_ext and GOMP_target_update_ext instead of
7219         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
7220         Export GOMP_loop_nonmonotonic_dynamic_next,
7221         GOMP_loop_nonmonotonic_dynamic_start,
7222         GOMP_loop_nonmonotonic_guided_next,
7223         GOMP_loop_nonmonotonic_guided_start,
7224         GOMP_loop_ull_nonmonotonic_dynamic_next,
7225         GOMP_loop_ull_nonmonotonic_dynamic_start,
7226         GOMP_loop_ull_nonmonotonic_guided_next,
7227         GOMP_loop_ull_nonmonotonic_guided_start,
7228         GOMP_parallel_loop_nonmonotonic_dynamic and
7229         GOMP_parallel_loop_nonmonotonic_guided.
7230         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
7231         GOMP_parallel_loop_nonmonotonic_guided,
7232         GOMP_loop_nonmonotonic_dynamic_start,
7233         GOMP_loop_nonmonotonic_guided_start,
7234         GOMP_loop_nonmonotonic_dynamic_next,
7235         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
7236         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
7237         GOMP_loop_ull_nonmonotonic_guided_start,
7238         GOMP_loop_ull_nonmonotonic_dynamic_next,
7239         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
7240         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
7241         functions.
7242         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
7243         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
7244         Use gomp_map_val function.
7245         (gomp_target_fallback_firstprivate): New static function.
7246         (GOMP_target_41): Renamed to ...
7247         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
7248         arguments.  Move firstprivate fallback handling into a new
7249         function.
7250         (GOMP_target_data_41): Renamed to ...
7251         (GOMP_target_data_ext): ... this.
7252         (GOMP_target_update_41): Renamed to ...
7253         (GOMP_target_update_ext): ... this.
7254         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
7255         gomp_map_0len_lookup instead of gomp_map_lookup.
7256         (omp_target_is_present): Use gomp_map_0len_lookup instead of
7257         gomp_map_lookup.
7258         * testsuite/libgomp.c/target-28.c: Likewise.
7259         * testsuite/libgomp.c/monotonic-1.c: New test.
7260         * testsuite/libgomp.c/monotonic-2.c: New test.
7261         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
7262         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
7263         * testsuite/libgomp.c/pr66199-5.c: New test.
7264         * testsuite/libgomp.c/pr66199-6.c: New test.
7265         * testsuite/libgomp.c/pr66199-7.c: New test.
7266         * testsuite/libgomp.c/pr66199-8.c: New test.
7267         * testsuite/libgomp.c/pr66199-9.c: New test.
7268         * testsuite/libgomp.c/reduction-11.c: New test.
7269         * testsuite/libgomp.c/reduction-12.c: New test.
7270         * testsuite/libgomp.c/reduction-13.c: New test.
7271         * testsuite/libgomp.c/reduction-14.c: New test.
7272         * testsuite/libgomp.c/reduction-15.c: New test.
7273         * testsuite/libgomp.c/target-12.c (main): Adjust for
7274         omp_target_is_present change for one-past-last element.
7275         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
7276         the same var is both mapped and privatized.
7277         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
7278         handling of zero-length array sections.
7279         * testsuite/libgomp.c/target-28.c: New test.
7280         * testsuite/libgomp.c/target-29.c: New test.
7281         * testsuite/libgomp.c/target-30.c: New test.
7282         * testsuite/libgomp.c/target-teams-1.c: New test.
7283         * testsuite/libgomp.c++/member-6.C: New test.
7284         * testsuite/libgomp.c++/member-7.C: New test.
7285         * testsuite/libgomp.c++/monotonic-1.C: New test.
7286         * testsuite/libgomp.c++/monotonic-2.C: New test.
7287         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
7288         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
7289         * testsuite/libgomp.c++/pr66199-3.C: New test.
7290         * testsuite/libgomp.c++/pr66199-4.C: New test.
7291         * testsuite/libgomp.c++/pr66199-5.C: New test.
7292         * testsuite/libgomp.c++/pr66199-6.C: New test.
7293         * testsuite/libgomp.c++/pr66199-7.C: New test.
7294         * testsuite/libgomp.c++/pr66199-8.C: New test.
7295         * testsuite/libgomp.c++/pr66199-9.C: New test.
7296         * testsuite/libgomp.c++/reduction-11.C: New test.
7297         * testsuite/libgomp.c++/reduction-12.C: New test.
7298         * testsuite/libgomp.c++/target-13.C: New test.
7299         * testsuite/libgomp.c++/target-14.C: New test.
7300         * testsuite/libgomp.c++/target-15.C: New test.
7301         * testsuite/libgomp.c++/target-16.C: New test.
7302         * testsuite/libgomp.c++/target-17.C: New test.
7303         * testsuite/libgomp.c++/target-18.C: New test.
7304         * testsuite/libgomp.c++/target-19.C: New test.
7305
7306 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
7307
7308         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
7309         and reduction copy.
7310         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
7311         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
7312         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
7313         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
7314         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
7315         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
7316         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
7317         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
7318         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
7319         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
7320         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
7321         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
7322         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
7323         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
7324
7325 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
7326
7327         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
7328         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
7329         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
7330         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
7331         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
7332         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
7333         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
7334         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
7335
7336 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
7337
7338         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
7339         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
7340         (GOMP_OFFLOAD_openacc_parallel): Likewise.
7341         * oacc-host.c (host_openacc_exec): Likewise.
7342         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
7343
7344 2015-11-03  Julian Brown  <julian@codesourcery.com>
7345             Thomas Schwinge  <thomas@codesourcery.com>
7346
7347         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
7348         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
7349         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
7350         Likewise.
7351         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
7352         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
7353
7354 2015-11-03  James Norris  <jnorris@codesourcery.com>
7355
7356         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
7357         file.
7358         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
7359         Likewise.
7360         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
7361         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
7362         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
7363         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
7364         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
7365
7366 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
7367
7368         * openacc.h (enum acc_device_t): Reformat. Ensure layout
7369         compatibility.
7370         (enum acc_async_t): Reformat.
7371         (acc_on_device): Declare compatible with builtin and provide C++
7372         wrapper.
7373         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
7374
7375 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
7376             Cesar Philippidis  <cesar@codesourcery.com>
7377
7378         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
7379         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
7380         ... this.  Add a description of the test at the top of the file.
7381         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
7382         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
7383         ... this.  Add a description of the test at the top of the file.
7384
7385 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
7386
7387         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
7388         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
7389         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
7390         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
7391         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
7392         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
7393
7394 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
7395
7396         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
7397         dimensions.
7398
7399 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
7400
7401         PR testsuite/68063
7402         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
7403
7404 2015-10-27  James Norris  <jnorris@codesourcery.com>
7405
7406         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
7407         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
7408
7409 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
7410
7411         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
7412         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
7413
7414         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
7415         acc_device_nvidia usage.
7416         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
7417         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
7418         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
7419
7420         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
7421         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
7422
7423         PR libgomp/66518
7424         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
7425
7426         PR libgomp/65437
7427         PR libgomp/66518
7428         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
7429         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
7430
7431 2015-10-23  Tom de Vries  <tom@codesourcery.com>
7432
7433         PR testsuite/68063
7434         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
7435
7436 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
7437
7438         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
7439         vector_length.
7440         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
7441
7442 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
7443             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
7444
7445         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
7446         to 0 when mapnum is 0.
7447
7448 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7449
7450         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
7451         Cast to int from int32_t.
7452
7453 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
7454             Aldy Hernandez  <aldyh@redhat.com>
7455             Ilya Verbin  <ilya.verbin@intel.com>
7456
7457         * config/linux/affinity.c (omp_get_place_num_procs,
7458         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
7459         * config/linux/doacross.h: New file.
7460         * config/posix/affinity.c (omp_get_place_num_procs,
7461         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
7462         * config/posix/doacross.h: New file.
7463         * env.c: Include gomp-constants.h.
7464         (struct gomp_task_icv): Rename run_sched_modifier to
7465         run_sched_chunk_size.
7466         (gomp_max_task_priority_var): New variable.
7467         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
7468         (handle_omp_display_env): Change _OPENMP value from 201307 to
7469         201511.  Print OMP_MAX_TASK_PRIORITY.
7470         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
7471         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
7472         chunk_size and run_sched_modifier to run_sched_chunk_size.
7473         (omp_get_max_task_priority, omp_get_initial_device,
7474         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
7475         omp_get_partition_place_nums): New functions.
7476         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
7477         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
7478         to chunk_size.
7479         (omp_get_num_places_, omp_get_place_num_procs_,
7480         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
7481         omp_get_place_proc_ids_8_, omp_get_place_num_,
7482         omp_get_partition_num_places_, omp_get_partition_place_nums_,
7483         omp_get_partition_place_nums_8_, omp_get_initial_device_,
7484         omp_get_max_task_priority_): New functions.
7485         * libgomp_g.h (GOMP_loop_doacross_static_start,
7486         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
7487         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
7488         GOMP_loop_ull_doacross_dynamic_start,
7489         GOMP_loop_ull_doacross_guided_start,
7490         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
7491         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
7492         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
7493         GOMP_target_data_41, GOMP_target_update_41,
7494         GOMP_target_enter_exit_data): New prototypes.
7495         (GOMP_task): Add prototype argument.
7496         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
7497         (struct gomp_doacross_work_share): New type.
7498         (struct gomp_work_share): Add doacross field.
7499         (struct gomp_task_icv): Rename run_sched_modifier to
7500         run_sched_chunk_size.
7501         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
7502         GOMP_TASK_UNDEFERRED.  Add comments.
7503         (struct gomp_task_depend_entry): Add comments.
7504         (struct gomp_task): Likewise.
7505         (struct gomp_taskgroup): Likewise.
7506         (struct gomp_target_task): New type.
7507         (struct gomp_team): Add comment.
7508         (gomp_get_place_proc_ids_8, gomp_doacross_init,
7509         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
7510         gomp_create_target_task, gomp_target_task_fn): New prototypes.
7511         (struct target_var_desc): New type.
7512         (struct target_mem_desc): Adjust comment.  Use struct
7513         target_var_desc instead of splay_tree_key for list.
7514         (REFCOUNT_INFINITY): Define.
7515         (struct splay_tree_key_s): Remove copy_from field.
7516         (struct gomp_device_descr): Add dev2dev_func field.
7517         (enum gomp_map_vars_kind): New enum.
7518         (gomp_map_vars): Add one argument.
7519         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
7520         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
7521         omp_get_place_num_procs, omp_get_place_num_procs_,
7522         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
7523         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
7524         omp_get_place_num_, omp_get_partition_num_places,
7525         omp_get_partition_num_places_, omp_get_partition_place_nums,
7526         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
7527         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
7528         omp_target_free, omp_target_is_present, omp_target_memcpy,
7529         omp_target_memcpy_rect, omp_target_associate_ptr and
7530         omp_target_disassociate_ptr.
7531         (GOMP_4.0.2): Renamed to ...
7532         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
7533         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
7534         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
7535         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
7536         GOMP_loop_doacross_static_start, GOMP_doacross_post,
7537         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
7538         GOMP_loop_ull_doacross_guided_start,
7539         GOMP_loop_ull_doacross_runtime_start,
7540         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
7541         GOMP_doacross_ull_wait.
7542         * libgomp.texi: Document omp_get_max_task_priority.
7543         Rename modifier argument to chunk_size for omp_set_schedule and
7544         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
7545         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
7546         to run_sched_chunk_size renaming.
7547         (GOMP_loop_ordered_runtime_start): Likewise.
7548         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
7549         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
7550         GOMP_parallel_loop_runtime_start): New functions.
7551         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
7552         to run_sched_chunk_size renaming.
7553         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
7554         GOMP_loop_doacross_guided_start): New functions or aliases.
7555         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
7556         run_sched_modifier to run_sched_chunk_size renaming.
7557         (GOMP_loop_ull_ordered_runtime_start): Likewise.
7558         (gomp_loop_ull_doacross_static_start,
7559         gomp_loop_ull_doacross_dynamic_start,
7560         gomp_loop_ull_doacross_guided_start,
7561         GOMP_loop_ull_doacross_runtime_start): New functions.
7562         (GOMP_loop_ull_doacross_static_start,
7563         GOMP_loop_ull_doacross_dynamic_start,
7564         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
7565         * oacc-mem.c (acc_map_data, present_create_copy,
7566         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
7567         to gomp_map_vars.
7568         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
7569         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
7570         instead of false to gomp_map_vars.
7571         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
7572         * omp.h.in (omp_lock_hint_t): New type.
7573         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
7574         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
7575         omp_get_place_num, omp_get_partition_num_places,
7576         omp_get_partition_place_nums, omp_get_initial_device,
7577         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
7578         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
7579         omp_target_associate_ptr, omp_target_disassociate_ptr): New
7580         prototypes.
7581         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
7582         (omp_lock_hint_none, omp_lock_hint_uncontended,
7583         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
7584         omp_lock_hint_speculative): New parameters.
7585         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
7586         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
7587         omp_get_place_num, omp_get_partition_num_places,
7588         omp_get_partition_place_nums, omp_get_initial_device,
7589         omp_get_max_task_priority): New interfaces.
7590         (omp_set_schedule, omp_get_schedule): Rename modifier argument
7591         to chunk_size.
7592         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
7593         (omp_lock_hint_none, omp_lock_hint_uncontended,
7594         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
7595         omp_lock_hint_speculative): New parameters.
7596         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
7597         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
7598         omp_get_place_num, omp_get_partition_num_places,
7599         omp_get_partition_place_nums, omp_get_initial_device,
7600         omp_get_max_task_priority): New functions and subroutines.
7601         * ordered.c: Include stdarg.h and string.h.
7602         (MAX_COLLAPSED_BITS): Define.
7603         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
7604         gomp_doacross_ull_init, GOMP_doacross_ull_post,
7605         GOMP_doacross_ull_wait): New functions.
7606         * target.c: Include errno.h.
7607         (resolve_device): If device is not initialized, call
7608         gomp_init_device on it.
7609         (gomp_map_lookup): New function.
7610         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
7611         Don't bump refcount if REFCOUNT_INFINITY.  Handle
7612         GOMP_MAP_ALWAYS_TO_P.
7613         (get_kind): Rename is_openacc argument to short_mapkind.
7614         (gomp_map_pointer): Use gomp_map_lookup.
7615         (gomp_map_fields_existing): New function.
7616         (gomp_map_vars): Rename is_openacc argument to short_mapkind
7617         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
7618         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
7619         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
7620         Adjust for tgt->list changed type and copy_from living in there.
7621         (gomp_copy_from_async): Adjust for tgt->list changed type and
7622         copy_from living in there.
7623         (gomp_unmap_vars): Likewise.
7624         (gomp_update): Likewise.  Rename is_openacc argument to
7625         short_mapkind.  Don't fail if object is not mapped.
7626         (gomp_load_image_to_device): Initialize refcount to
7627         REFCOUNT_INFINITY.
7628         (gomp_target_fallback): New function.
7629         (gomp_get_target_fn_addr): Likewise.
7630         (GOMP_target): Adjust gomp_map_vars caller, use
7631         gomp_get_target_fn_addr and gomp_target_fallback.
7632         (GOMP_target_41): New function.
7633         (gomp_target_data_fallback): New function.
7634         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
7635         (GOMP_target_data_41): New function.
7636         (GOMP_target_update): Adjust gomp_update caller.
7637         (GOMP_target_update_41): New function.
7638         (gomp_exit_data, GOMP_target_enter_exit_data,
7639         gomp_target_task_fn, omp_target_alloc, omp_target_free,
7640         omp_target_is_present, omp_target_memcpy,
7641         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
7642         omp_target_associate_ptr, omp_target_disassociate_ptr,
7643         gomp_load_plugin_for_device): New functions.
7644         * task.c: Include gomp-constants.h.  Include taskloop.c
7645         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
7646         (gomp_task_handle_depend): New function.
7647         (GOMP_task): Use it.  Add priority argument.  Use
7648         gomp-constant.h constants instead of hardcoded numbers.
7649         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
7650         (gomp_create_target_task): New function.
7651         (verify_children_queue, verify_taskgroup_queue,
7652         verify_task_queue): New functions.
7653         (gomp_task_run_pre): Call verify_*_queue functions.
7654         If an upcoming tied task is about to leave the sibling or
7655         taskgroup queues in an invalid state, adjust appropriately.
7656         Remove taskgroup argument.  Add comments.
7657         (gomp_task_run_post_handle_dependers): Add comments.
7658         (gomp_task_run_post_remove_parent): Likewise.
7659         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
7660         (GOMP_taskwait): Likewise.  Add comments.
7661         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
7662         problem such that the first non parent_depends_on task does not
7663         end up at the end of the children queue.
7664         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
7665         GOMP_TASK_UNDEFERRED.
7666         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
7667         * taskloop.c: New file.
7668         * testsuite/lib/libgomp.exp
7669         (check_effective_target_offload_device_nonshared_as): New proc.
7670         * testsuite/libgomp.c/affinity-2.c: New test.
7671         * testsuite/libgomp.c/doacross-1.c: New test.
7672         * testsuite/libgomp.c/doacross-2.c: New test.
7673         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
7674         Add map clause to target.
7675         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
7676         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
7677         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
7678         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
7679         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
7680         Likewise.
7681         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
7682         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
7683         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
7684         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
7685         not defined.  Use those where needed.
7686         * testsuite/libgomp.c/for-4.c: New test.
7687         * testsuite/libgomp.c/for-5.c: New test.
7688         * testsuite/libgomp.c/for-6.c: New test.
7689         * testsuite/libgomp.c/linear-1.c: New test.
7690         * testsuite/libgomp.c/ordered-4.c: New test.
7691         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
7692         only allowed on the loop iterator.
7693         * testsuite/libgomp.c/pr66199-3.c: New test.
7694         * testsuite/libgomp.c/pr66199-4.c: New test.
7695         * testsuite/libgomp.c/reduction-7.c: New test.
7696         * testsuite/libgomp.c/reduction-8.c: New test.
7697         * testsuite/libgomp.c/reduction-9.c: New test.
7698         * testsuite/libgomp.c/reduction-10.c: New test.
7699         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
7700         map(tofrom:s).
7701         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
7702         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
7703         * testsuite/libgomp.c/target-11.c: New test.
7704         * testsuite/libgomp.c/target-12.c: New test.
7705         * testsuite/libgomp.c/target-13.c: New test.
7706         * testsuite/libgomp.c/target-14.c: New test.
7707         * testsuite/libgomp.c/target-15.c: New test.
7708         * testsuite/libgomp.c/target-16.c: New test.
7709         * testsuite/libgomp.c/target-17.c: New test.
7710         * testsuite/libgomp.c/target-18.c: New test.
7711         * testsuite/libgomp.c/target-19.c: New test.
7712         * testsuite/libgomp.c/target-20.c: New test.
7713         * testsuite/libgomp.c/target-21.c: New test.
7714         * testsuite/libgomp.c/target-22.c: New test.
7715         * testsuite/libgomp.c/target-23.c: New test.
7716         * testsuite/libgomp.c/target-24.c: New test.
7717         * testsuite/libgomp.c/target-25.c: New test.
7718         * testsuite/libgomp.c/target-26.c: New test.
7719         * testsuite/libgomp.c/target-27.c: New test.
7720         * testsuite/libgomp.c/taskloop-1.c: New test.
7721         * testsuite/libgomp.c/taskloop-2.c: New test.
7722         * testsuite/libgomp.c/taskloop-3.c: New test.
7723         * testsuite/libgomp.c/taskloop-4.c: New test.
7724         * testsuite/libgomp.c++/ctor-13.C: New test.
7725         * testsuite/libgomp.c++/doacross-1.C: New test.
7726         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
7727         Replace offload_device with offload_device_nonshared_as.
7728         * testsuite/libgomp.c++/for-12.C: New test.
7729         * testsuite/libgomp.c++/for-13.C: New test.
7730         * testsuite/libgomp.c++/for-14.C: New test.
7731         * testsuite/libgomp.c++/linear-1.C: New test.
7732         * testsuite/libgomp.c++/member-1.C: New test.
7733         * testsuite/libgomp.c++/member-2.C: New test.
7734         * testsuite/libgomp.c++/member-3.C: New test.
7735         * testsuite/libgomp.c++/member-4.C: New test.
7736         * testsuite/libgomp.c++/member-5.C: New test.
7737         * testsuite/libgomp.c++/ordered-1.C: New test.
7738         * testsuite/libgomp.c++/reduction-5.C: New test.
7739         * testsuite/libgomp.c++/reduction-6.C: New test.
7740         * testsuite/libgomp.c++/reduction-7.C: New test.
7741         * testsuite/libgomp.c++/reduction-8.C: New test.
7742         * testsuite/libgomp.c++/reduction-9.C: New test.
7743         * testsuite/libgomp.c++/reduction-10.C: New test.
7744         * testsuite/libgomp.c++/reference-1.C: New test.
7745         * testsuite/libgomp.c++/simd14.C: New test.
7746         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
7747         * testsuite/libgomp.c++/target-5.C: New test.
7748         * testsuite/libgomp.c++/target-6.C: New test.
7749         * testsuite/libgomp.c++/target-7.C: New test.
7750         * testsuite/libgomp.c++/target-8.C: New test.
7751         * testsuite/libgomp.c++/target-9.C: New test.
7752         * testsuite/libgomp.c++/target-10.C: New test.
7753         * testsuite/libgomp.c++/target-11.C: New test.
7754         * testsuite/libgomp.c++/target-12.C: New test.
7755         * testsuite/libgomp.c++/taskloop-1.C: New test.
7756         * testsuite/libgomp.c++/taskloop-2.C: New test.
7757         * testsuite/libgomp.c++/taskloop-3.C: New test.
7758         * testsuite/libgomp.c++/taskloop-4.C: New test.
7759         * testsuite/libgomp.c++/taskloop-5.C: New test.
7760         * testsuite/libgomp.c++/taskloop-6.C: New test.
7761         * testsuite/libgomp.c++/taskloop-7.C: New test.
7762         * testsuite/libgomp.c++/taskloop-8.C: New test.
7763         * testsuite/libgomp.c++/taskloop-9.C: New test.
7764         * testsuite/libgomp.fortran/affinity1.f90: New test.
7765         * testsuite/libgomp.fortran/affinity2.f90: New test.
7766
7767 2015-10-13  Tom de Vries  <tom@codesourcery.com>
7768
7769         PR tree-optimization/67476
7770         * testsuite/libgomp.c/autopar-3.c: New test.
7771         * testsuite/libgomp.c/autopar-4.c: New test.
7772         * testsuite/libgomp.c/autopar-5.c: New test.
7773         * testsuite/libgomp.c/autopar-6.c: New test.
7774         * testsuite/libgomp.c/autopar-7.c: New test.
7775         * testsuite/libgomp.c/autopar-8.c: New test.
7776
7777 2015-10-12  James Norris  <jnorris@codesourcery.com>
7778
7779         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
7780         initializer.
7781
7782 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
7783
7784         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
7785         using load_gcc_lib.
7786
7787 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
7788
7789         * oacc-ptx.h: Remove file, moving its content into...
7790         * config/nvptx/fortran.c: ... here...
7791         * config/nvptx/oacc-init.c: ..., here...
7792         * config/nvptx/oacc-parallel.c: ..., and here.
7793         * config/nvptx/openacc.f90: New file.
7794         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
7795         (link_ptx): Don't link in predefined bits of PTX code.
7796
7797 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
7798             Bernd Schmidt <bernds@codesourcery.com>
7799
7800         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
7801         (struct targ_ptx_obj): New.
7802         (nvptx_tdata): Move earlier, change data format.
7803         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
7804         objects.
7805         (GOMP_OFFLOAD_load_image): Adjust.
7806
7807 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
7808
7809         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
7810         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
7811         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
7812         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
7813         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
7814         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
7815         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
7816         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
7817         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
7818         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
7819         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
7820         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
7821         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
7822         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
7823         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
7824         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
7825         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
7826         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
7827         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
7828         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
7829         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
7830         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
7831         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
7832         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
7833         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
7834         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
7835         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
7836         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
7837         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
7838         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
7839         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
7840         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
7841         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
7842         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
7843         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
7844         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
7845         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
7846         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
7847         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
7848         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
7849         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
7850         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
7851         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
7852         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
7853         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
7854         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
7855         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
7856         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
7857         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
7858         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
7859         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
7860         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
7861         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
7862         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
7863         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
7864         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
7865         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
7866         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
7867         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
7868         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
7869         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
7870         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
7871         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
7872
7873 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
7874
7875         * oacc-init.c (acc_on_device): Force optimization level.
7876
7877 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
7878
7879         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
7880         (cuda_errlist): Delete.
7881         (cuda_error): Reimplement.
7882
7883 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
7884
7885         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
7886         array.
7887         * libgomp.map (GOACC_parallel_keyed): New.
7888         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
7889         all callers.
7890         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
7891         and take keyed varargs list.  Adjust call to exec_func.
7892         (GOACC_parallel): Force host fallback.
7893         * libgomp_g.h (GOACC_parallel): Remove.
7894         (GOACC_parallel_keyed): Declare.
7895         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
7896         (struct targ_gn_descriptor): Replace name field with launch field.
7897         (nvptx_exec): Lose separate geometry args, take array.  Process
7898         dynamic dimensions and adjust.
7899         (struct nvptx_tdata): Replace fn_names field with fn_descs.
7900         (GOMP_OFFLOAD_load_image): Adjust for change in function table
7901         data.
7902         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
7903         passing.
7904         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
7905         passing.
7906
7907 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
7908
7909         PR libgomp/67141
7910         * oacc-int.h (goacc_host_init): Add declaration.
7911         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
7912         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
7913
7914 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
7915             Sebastian Pop  <s.pop@samsung.com>
7916
7917         * testsuite/libgomp.graphite/bounds.c (int foo): Modified test case to
7918         match o/p.
7919         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
7920         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
7921         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
7922         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
7923         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
7924
7925 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
7926
7927         * configure.tgt: Add missing ;; in between nvptx and rtems
7928         snippets.
7929
7930 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7931
7932         * config/posix/pool.h (gomp_adjust_thread_attr): New.
7933         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
7934         (gomp_thread_pool_reservoir): Add priority member.
7935         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
7936         priority.
7937         (parse_thread_pools): Likewise.
7938         * team.c (gomp_team_start): Call configuration provided
7939         gomp_adjust_thread_attr(). Destroy thread attributes if
7940         necessary.
7941         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
7942
7943 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7944
7945         * config/posix/pool.h: New.
7946         * config/rtems/pool.h: Likewise.
7947         * config/rtems/proc.c: Likewise.
7948         * libgomp.h (gomp_thread_destructor): Declare.
7949         * team.c: Include configuration provided "pool.h".
7950         (gomp_get_thread_pool): Define in configuration.
7951         (gomp_team_end): Call configuration defined
7952         gomp_release_thread_pool().
7953
7954 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7955
7956         * config/rtems/bar.c: New.
7957         * config/rtems/bar.h: Likewise.
7958         * config/rtems/mutex.c: Likewise.
7959         * config/rtems/mutex.h: Likewise.
7960         * config/rtems/sem.c: Likewise.
7961         * config/rtems/sem.h: Likewise.
7962         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
7963         <sys/lock.h> header file.
7964         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
7965         supported by Newlib.
7966         * configure: Regenerate.
7967
7968 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7969
7970         * team.c (gomp_new_thread_pool): Delete and move content to ...
7971         (gomp_get_thread_pool): ... new function.  Allocate and
7972         initialize thread pool on demand.
7973         (get_last_team): Use gomp_get_thread_pool().
7974         (gomp_team_start): Delete thread pool initialization.
7975
7976 2015-09-03  Tom de Vries  <tom@codesourcery.com>
7977
7978         PR tree-optimization/65637
7979         * testsuite/libgomp.c/autopar-2.c: New test.
7980
7981 2015-08-29  Tom de Vries  <tom@codesourcery.com>
7982
7983         PR tree-optimization/46193
7984         * testsuite/libgomp.c/pr46193.c: New test.
7985
7986 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
7987
7988         libgomp/
7989         * libgomp.map: Add 4.0.2 version.
7990         * target.c (offload_image_descr): Add version field.
7991         (gomp_load_image_to_device): Add version argument.  Adjust plugin
7992         call.  Improve load mismatch diagnostic.
7993         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
7994         call.
7995         (GOMP_offload_regster): Make stub function, move bulk to ...
7996         (GOMP_offload_register_ver): ... here.  Process version argument.
7997         (GOMP_offload_unregister): Make stub function, move bulk to ...
7998         (GOMP_offload_unregister_ver): ... here.  Process version argument.
7999         (gomp_init_device): Process version field.
8000         (gomp_unload_device): Process version field.
8001         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
8002         macros.  Check plugin version.
8003         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
8004         loader and unloader types.
8005         * oacc-host.c: Include gomp-constants.h.
8006         (host_version): New.
8007         (host_load_image, host_unload_image): Adjust.
8008         (host_dispatch): Add host_version.
8009         * plugin/plugin-nvptx.c: Include gomp-constants.h.
8010         (GOMP_OFFLOAD_version): New.
8011         (GOMP_OFFLOAD_load_image): Add version arg and check it.
8012         (GOMP_OFFLOAD_unload_image): Likewise.
8013         * plugin/plugin-host.c: Include gomp-constants.h.
8014         (GOMP_OFFLOAD_version): New.
8015         (GOMP_OFFLOAD_load_image): Add version arg.
8016         (GOMP_OFFLOAD_unload_image): Likewise.
8017
8018 2015-08-24  Tom de Vries  <tom@codesourcery.com>
8019
8020         PR tree-optimization/65468
8021         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
8022
8023 2015-08-24  Tom de Vries  <tom@codesourcery.com>
8024
8025         PR tree-optimization/65468
8026         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
8027
8028 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
8029
8030         PR libgomp/66761
8031         PR libgomp/67303
8032         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
8033         (gomp_iter_guided_next): Idem.
8034         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
8035         (gomp_iter_ull_guided_next): Idem.
8036         * config/linux/wait.h (do_spin): Idem.
8037
8038 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
8039
8040         * libgomp-plugin.h (enum offload_target_type): Remove
8041         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
8042         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
8043         * openacc.h (enum acc_device_t): Likewise.
8044         * openacc_lib.h: Likewise.
8045         * oacc-init.c (name_of_acc_device_t): Don't handle it.
8046         (acc_on_device): Just use __builtin_acc_on_device.
8047         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
8048         of acc_on_device builtin.
8049         * plugin/plugin-host.h: Remove file.
8050         * plugin/plugin-host.c: Likewise, but salvage some content into...
8051         * oacc-host.c: ... this file.
8052         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
8053         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
8054         * Makefile.in: Regenerate.
8055         * configure: Likewise.
8056         * testsuite/lib/libgomp.exp
8057         (check_effective_target_openacc_host_nonshm_selected): Remove.
8058         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
8059         ACC_DEVICE_TYPE=host_nonshm.
8060         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8061         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8062         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
8063         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
8064         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
8065         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
8066
8067 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
8068             Jakub Jelinek  <jakub@redhat.com>
8069
8070         * config/nvptx/affinity.c: New file.
8071         * config/nvptx/alloc.c: Likewise.
8072         * config/nvptx/bar.c: Likewise.
8073         * config/nvptx/barrier.c: Likewise.
8074         * config/nvptx/critical.c: Likewise.
8075         * config/nvptx/env.c: Likewise.
8076         * config/nvptx/error.c: Likewise.
8077         * config/nvptx/fortran.c: Likewise.
8078         * config/nvptx/iter.c: Likewise.
8079         * config/nvptx/iter_ull.c: Likewise.
8080         * config/nvptx/libgomp-plugin.c: Likewise.
8081         * config/nvptx/lock.c: Likewise.
8082         * config/nvptx/loop.c: Likewise.
8083         * config/nvptx/loop_ull.c: Likewise.
8084         * config/nvptx/mutex.c: Likewise.
8085         * config/nvptx/oacc-async.c: Likewise.
8086         * config/nvptx/oacc-cuda.c: Likewise.
8087         * config/nvptx/oacc-host.c: Likewise.
8088         * config/nvptx/oacc-init.c: Likewise.
8089         * config/nvptx/oacc-mem.c: Likewise.
8090         * config/nvptx/oacc-parallel.c: Likewise.
8091         * config/nvptx/oacc-plugin.c: Likewise.
8092         * config/nvptx/omp-lock.h: Likewise.
8093         * config/nvptx/ordered.c: Likewise.
8094         * config/nvptx/parallel.c: Likewise.
8095         * config/nvptx/proc.c: Likewise.
8096         * config/nvptx/ptrlock.c: Likewise.
8097         * config/nvptx/sections.c: Likewise.
8098         * config/nvptx/sem.c: Likewise.
8099         * config/nvptx/single.c: Likewise.
8100         * config/nvptx/splay-tree.c: Likewise.
8101         * config/nvptx/target.c: Likewise.
8102         * config/nvptx/task.c: Likewise.
8103         * config/nvptx/team.c: Likewise.
8104         * config/nvptx/time.c: Likewise.
8105         * config/nvptx/work.c: Likewise.
8106         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
8107         * configure: Regenerate.
8108         * configure.tgt (config_path): Set to "nvptx" for target
8109         nvptx*-*-*.
8110
8111 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
8112
8113         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
8114
8115 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
8116
8117         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
8118         (cuda_errlist): Constify.
8119         (errmsg):  Move into ...
8120         (cuda_error): ... here.  Make smaller.
8121         (_XSTR, _STR): Delete.
8122         (cuda_synames): Delete.
8123         (verify_device_library): Delete.
8124         (nvptx_init): Don't call it.
8125
8126 2015-07-28  Tom de Vries  <tom@codesourcery.com>
8127
8128         * testsuite/libgomp.c/uns-outer-4.c: New test.
8129
8130 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
8131
8132         * testsuite/libgomp.c/pr66714.c: New test.
8133
8134 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
8135
8136         PR libgomp/66950
8137         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
8138         (fib_ref): New function.
8139         (fib): Correct corner cases in the recursion.
8140         (main): Replace the non-simd loop with fib_ref call.
8141         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
8142         subroutine.
8143         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
8144         for the last array element value.  Replace the non-simd loop with
8145         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
8146         of the last array element with according Fibonacci sequence element.
8147         (fib): Correct corner cases in the recursion.
8148
8149 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
8150
8151         * target.c (gomp_offload_image_to_device): Rename to ...
8152         (gomp_load_image_to_device): ... here.
8153         (GOMP_offload_register): Adjust call.
8154         (gomp_init_device): Likewise.
8155         (gomp_unload_image_from_device): New.  Broken out of ...
8156         (GOMP_offload_unregister): ... here.  Call it.
8157         (gomp_unload_device): New.
8158         * libgomp.h (gomp_unload_device): Declare.
8159         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
8160         mem maps.
8161
8162 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
8163
8164         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
8165         wait=-specific if.
8166         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
8167         !=0 condition.
8168         (goacc_waits): Move !num_waits handling to ...
8169         (GOACC_wait): ... here, the only caller that might have zero waits.
8170
8171         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
8172         (struct ptx_image_data): Move earlier, add fns field.
8173         (struct ptx_device): Add images and image_lock fields.
8174         (ptx_images, ptx_image_lock): Delete.
8175         (nvptx_open_device): Initialize images and image_lock fields.
8176         (nvptx_close_device): Destroy image_lock.
8177         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
8178         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
8179         fields.
8180
8181 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
8182
8183         * target.c (GOMP_offload_register): Use int for device type arg.
8184         (GOMP_offload_unregister): Likewise.
8185
8186         * target.c (struct_offload_image_descr): Constify host_table.
8187         (gomp_offload_image_to_device): Likewise.
8188         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
8189
8190         * libgomp.h (gomp_device_descr): Constify target data arguments.
8191         * target.c (struct offload_image_descr): Constify target_data.
8192         (gomp_offload_image_to_device): Likewise.
8193         (GOMP_offload_register): Likewise.
8194         (GOMP_offload_unregister): Likewise.
8195         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
8196         GOMP_OFFLOAD_unload_image): Constify target data.
8197         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
8198         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
8199
8200 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
8201
8202         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
8203         Workaround driver library const error.
8204         (struct nvptx_tdata, nvptx_tdata_t): New.
8205         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
8206         type.
8207
8208 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
8209
8210         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
8211         of EPS parameter from integer to real.
8212         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
8213         type of EPS parameter from integer to real.
8214
8215 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
8216
8217         * team.c (get_last_team): New.
8218         (gomp_new_team): Recycle last non-nested team if possible.
8219         (gomp_team_end): Move team work share list free lock destruction
8220         to ...
8221         (free_team): ... here.
8222
8223 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
8224
8225         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
8226         and ref from int to double.  Replaced their comparison with
8227         an inequality of their difference and EPS.
8228         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
8229         comparison of pri and a reference number with an inequality of their
8230         difference and EPS.
8231         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
8232         the comparison of sum and sum_ref with an inequality of their
8233         difference and EPS.
8234         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
8235         the comparison of pri and a reference number with an inequality of
8236         their difference and EPS.
8237
8238 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
8239
8240         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
8241         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
8242         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
8243         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
8244         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
8245         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
8246         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
8247         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
8248         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
8249         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
8250         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
8251         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
8252         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
8253         variables.
8254         (vec_mult): Likewise.  Add #pragma omp taskwait.
8255         (main): Adjust caller.
8256         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
8257         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
8258         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
8259         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
8260         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
8261         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
8262         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
8263         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
8264         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
8265         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
8266         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
8267         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
8268         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
8269         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
8270         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
8271         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
8272         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
8273         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
8274         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
8275         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
8276         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
8277         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
8278         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
8279         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
8280         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
8281         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
8282         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
8283         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
8284         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
8285         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
8286         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
8287         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
8288         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
8289         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
8290         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
8291         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
8292         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
8293         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
8294         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
8295         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
8296         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
8297         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
8298         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
8299         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
8300         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
8301         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
8302         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
8303         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
8304         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
8305         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
8306         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
8307         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
8308         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
8309         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
8310         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
8311         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
8312         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
8313         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
8314         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
8315         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
8316         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
8317         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
8318         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
8319         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
8320         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
8321         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
8322         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
8323         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
8324         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
8325         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
8326         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
8327         (vec_mult): Add !$omp taskwait.
8328         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
8329         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
8330         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
8331         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
8332         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
8333         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
8334         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
8335         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
8336         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
8337         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
8338         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
8339         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
8340         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
8341         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
8342         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
8343         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
8344         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
8345         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
8346         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
8347         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
8348         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
8349         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
8350         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
8351         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
8352         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
8353         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
8354         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
8355         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
8356         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
8357         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
8358         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
8359         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
8360         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
8361         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
8362         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
8363         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
8364         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
8365         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
8366         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
8367         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
8368         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
8369         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
8370         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
8371         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
8372         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
8373         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
8374         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
8375         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
8376         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
8377         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
8378         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
8379         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
8380         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
8381         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
8382         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
8383         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
8384         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
8385         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
8386         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
8387         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
8388         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
8389         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
8390         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
8391         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
8392         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
8393         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
8394         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
8395
8396 2015-07-10  Tom de Vries  <tom@codesourcery.com>
8397
8398         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
8399         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
8400
8401 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
8402
8403         PR libgomp/65099
8404         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
8405         in a 64-bit configuration.
8406         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
8407         offloading testing if no such device is available.
8408         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8409         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8410
8411 2015-07-08  Tom de Vries  <tom@codesourcery.com>
8412
8413         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
8414         second call to f.
8415         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
8416
8417 2015-07-07  Tom de Vries  <tom@codesourcery.com>
8418
8419         PR tree-optimization/66642
8420         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
8421         iteration count case.
8422         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
8423         function, factor out of ...
8424         (main): ... here.  Test low iteration count case.
8425
8426 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
8427
8428         * libgomp.h (gomp_thread_pool): Comment last_team field.
8429
8430 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
8431
8432         * testsuite/libgomp.c++/pr66702-1.C: Require
8433         vect_simd_clones effective target.
8434         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
8435
8436 2015-06-30  Tom de Vries  <tom@codesourcery.com>
8437
8438         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
8439         already set.  Use DEFAULT_CFLAGS in dg-runtest.
8440         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
8441         "-O2".
8442
8443 2015-06-30  Tom de Vries  <tom@codesourcery.com>
8444
8445         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
8446         already set.  Use DEFAULT_CFLAGS in dg-runtest.
8447         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
8448         * testsuite/libgomp.c++/pr64824.C: Same.
8449         * testsuite/libgomp.c++/pr64868.C: Same.
8450         * testsuite/libgomp.c++/pr66199-1.C: Same.
8451         * testsuite/libgomp.c++/pr66199-2.C: Same.
8452         * testsuite/libgomp.c++/target-2.C: Same.
8453         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
8454         -std=<standard> option.
8455         * testsuite/libgomp.c++/udr-11.C: Same.
8456         * testsuite/libgomp.c++/udr-12.C: Same.
8457         * testsuite/libgomp.c++/udr-13.C: Same.
8458         * testsuite/libgomp.c++/udr-14.C: Same.
8459         * testsuite/libgomp.c++/udr-15.C: Same.
8460         * testsuite/libgomp.c++/udr-16.C: Same.
8461         * testsuite/libgomp.c++/udr-17.C: Same.
8462         * testsuite/libgomp.c++/udr-18.C: Same.
8463         * testsuite/libgomp.c++/udr-19.C: Same.
8464         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
8465         * testsuite/libgomp.c++/simd-1.C: Same.
8466         * testsuite/libgomp.c++/simd-2.C: Same.
8467         * testsuite/libgomp.c++/simd-3.C: Same.
8468         * testsuite/libgomp.c++/simd-4.C: Same.
8469         * testsuite/libgomp.c++/simd-5.C: Same.
8470         * testsuite/libgomp.c++/simd-6.C: Same.
8471         * testsuite/libgomp.c++/simd-7.C: Same.
8472         * testsuite/libgomp.c++/simd-8.C: Same.
8473         * testsuite/libgomp.c++/simd-9.C: Same.
8474         * testsuite/libgomp.c++/simd10.C: Same.
8475         * testsuite/libgomp.c++/simd11.C: Same.
8476         * testsuite/libgomp.c++/simd12.C: Same.
8477         * testsuite/libgomp.c++/simd13.C: Same.
8478
8479 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
8480
8481         PR middle-end/66702
8482         * testsuite/libgomp.c++/pr66702-1.C: New test.
8483         * testsuite/libgomp.c++/pr66702-2.C: New test.
8484
8485 2015-06-30  Tom de Vries  <tom@codesourcery.com>
8486
8487         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
8488         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
8489         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
8490         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
8491
8492 2015-06-30  Tom de Vries  <tom@codesourcery.com>
8493
8494         PR tree-optimization/66652
8495         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
8496         using restrict pointers.
8497         (main): Add arguments to calls to f.
8498         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
8499
8500 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
8501
8502         * configure.ac: Fix check for header <sys/sysctl.h>.
8503         * configure: Regenerate.
8504         * config.h.in: Likewise.
8505
8506 2015-06-23  Tom de Vries  <tom@codesourcery.com>
8507
8508         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
8509         abort.
8510         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
8511
8512 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
8513
8514         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
8515         acc_device_nvidia.
8516
8517         PR libgomp/66518
8518         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
8519         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
8520
8521 2015-06-15  Tom de Vries  <tom@codesourcery.com>
8522
8523         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
8524         dg-additional-options for any remaining options.
8525         * testsuite/libgomp.c/atomic-2.c: Same.
8526         * testsuite/libgomp.c/atomic-4.c: Same.
8527         * testsuite/libgomp.c/atomic-5.c: Same.
8528         * testsuite/libgomp.c/atomic-6.c: Same.
8529         * testsuite/libgomp.c/autopar-1.c: Same.
8530         * testsuite/libgomp.c/copyin-1.c: Same.
8531         * testsuite/libgomp.c/copyin-2.c: Same.
8532         * testsuite/libgomp.c/copyin-3.c: Same.
8533         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
8534         * testsuite/libgomp.c/nestedfn-5.c: Same.
8535         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
8536         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
8537         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
8538         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
8539         * testsuite/libgomp.c/pr32362-1.c: Same.
8540         * testsuite/libgomp.c/pr32362-2.c: Same.
8541         * testsuite/libgomp.c/pr32362-3.c: Same.
8542         * testsuite/libgomp.c/pr39591-1.c: Same.
8543         * testsuite/libgomp.c/pr39591-2.c: Same.
8544         * testsuite/libgomp.c/pr39591-3.c: Same.
8545         * testsuite/libgomp.c/pr58392.c: Same.
8546         * testsuite/libgomp.c/pr58756.c: Same.
8547         * testsuite/libgomp.c/simd-1.c: Same.
8548         * testsuite/libgomp.c/simd-10.c: Same.
8549         * testsuite/libgomp.c/simd-11.c: Same.
8550         * testsuite/libgomp.c/simd-12.c: Same.
8551         * testsuite/libgomp.c/simd-13.c: Same.
8552         * testsuite/libgomp.c/simd-14.c: Same.
8553         * testsuite/libgomp.c/simd-15.c: Same.
8554         * testsuite/libgomp.c/simd-2.c: Same.
8555         * testsuite/libgomp.c/simd-3.c: Same.
8556         * testsuite/libgomp.c/simd-4.c: Same.
8557         * testsuite/libgomp.c/simd-5.c: Same.
8558         * testsuite/libgomp.c/simd-6.c: Same.
8559         * testsuite/libgomp.c/simd-7.c: Same.
8560         * testsuite/libgomp.c/simd-8.c: Same.
8561         * testsuite/libgomp.c/simd-9.c: Same.
8562
8563 2015-06-15  Tom de Vries  <tom@codesourcery.com>
8564
8565         * testsuite/libgomp.c/pr35625.c: Fix typo.
8566
8567 2015-06-15  Tom de Vries  <tom@codesourcery.com>
8568
8569         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
8570         in dg-options.
8571         * testsuite/libgomp.c/atomic-3.c: Same.
8572         * testsuite/libgomp.c/debug-1.c: Same.
8573         * testsuite/libgomp.c/nqueens-1.c: Same.
8574         * testsuite/libgomp.c/pr26171.c: Same.
8575         * testsuite/libgomp.c/pr48591.c: Same.
8576         * testsuite/libgomp.c/pr64824.c: Same.
8577         * testsuite/libgomp.c/pr64868.c: Same.
8578         * testsuite/libgomp.c/pr66133.c: Same.
8579         * testsuite/libgomp.c/pr66199-1.c: Same.
8580         * testsuite/libgomp.c/pr66199-2.c: Same.
8581         * testsuite/libgomp.c/target-8.c: Same.
8582
8583 2015-06-15  Tom de Vries  <tom@codesourcery.com>
8584
8585         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
8586         -std={gnu99,c99}.
8587         * testsuite/libgomp.c/for-1.c: Same.
8588         * testsuite/libgomp.c/for-2.c: Same.
8589         * testsuite/libgomp.c/for-3.c: Same.
8590         * testsuite/libgomp.c/pr35625.c: Same.
8591         * testsuite/libgomp.c/pr39154.c: Same.
8592         * testsuite/libgomp.c/simd-16.c: Same.
8593         * testsuite/libgomp.c/simd-17.c: Same.
8594
8595 2015-06-13  Tom de Vries  <tom@codesourcery.com>
8596
8597         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
8598
8599 2015-06-13  Tom de Vries  <tom@codesourcery.com>
8600
8601         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
8602         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
8603         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
8604         (N): Define.
8605         (main): Use N instead of hardcoded constants.
8606
8607 2015-06-05  Tom de Vries  <tom@codesourcery.com>
8608
8609         merge from gomp4 branch:
8610         2015-05-28  Tom de Vries  <tom@codesourcery.com>
8611
8612         PR tree-optimization/65443
8613         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
8614         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
8615         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
8616
8617 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
8618
8619         * testsuite/libgomp.graphite/bounds.c: Adjust for
8620         cleanup-tree-dump removal.
8621         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
8622         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
8623         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
8624         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
8625         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
8626         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
8627         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
8628         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
8629         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
8630         * testsuite/libgomp.graphite/pr41118.c: Likewise.
8631
8632 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
8633
8634         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
8635         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
8636         (futex_wake) [!__x86_64__]: Ditto.
8637
8638 2015-05-28  Julian Brown  <julian@codesourcery.com>
8639
8640         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
8641         function comment. Only call gomp_fatal if new argument is true.
8642         (acc_dev_num_out_of_range): New function.
8643         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
8644         acc_dev_num_out_of_range as appropriate.
8645         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
8646         (acc_get_device_num, acc_set_device_num): Update calls to
8647         resolve_device.
8648         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
8649         output.
8650
8651 2015-05-28  Julian Brown  <julian@codesourcery.com>
8652
8653         PR libgomp/65742
8654         * oacc-init.c (plugin/plugin-host.h): Include.
8655         (acc_on_device): Check whether we're in an offloaded region for
8656         host_nonshm
8657         plugin. Don't use __builtin_acc_on_device.
8658         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
8659         nonshm_exec flag in thread-local data.
8660         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
8661         data for host_nonshm plugin.
8662         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
8663         for host_nonshm plugin.
8664         * plugin/plugin-host.h: New.
8665
8666 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
8667
8668         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
8669
8670 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
8671
8672         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
8673         Declare as int.
8674         (FUTEX_PRIVATE_FLAG): Remove L suffix.
8675         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
8676         Declare as int.
8677
8678 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
8679
8680         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
8681
8682 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
8683
8684         * target.c (gomp_map_pointer): New function abstracting out
8685         GOMP_MAP_POINTER handling.
8686         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
8687         gomp_map_pointer().
8688
8689 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
8690
8691         PR middle-end/66199
8692         * testsuite/libgomp.c/pr66199-1.c: New test.
8693         * testsuite/libgomp.c/pr66199-2.c: New test.
8694         * testsuite/libgomp.c++/pr66199-1.C: New test.
8695         * testsuite/libgomp.c++/pr66199-2.C: New test.
8696         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
8697         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
8698
8699 2015-05-19  Julian Brown  <julian@codesourcery.com>
8700
8701         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
8702         on cuInit failure.
8703
8704 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
8705
8706         PR middle-end/66133
8707         * testsuite/libgomp.c/pr66133.c: New test.
8708
8709 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
8710
8711         * Makefile.in: Regenerated with automake-1.11.6.
8712         * aclocal.m4: Likewise.
8713         * config.h.in: Likewise.
8714         * configure: Likewise.
8715         * testsuite/Makefile.in: Likewise.
8716
8717 2015-05-08  Jason Merrill  <jason@redhat.com>
8718
8719         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
8720         _Complex.
8721
8722         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
8723
8724 2015-05-06  Julian Brown  <julian@codesourcery.com>
8725
8726         * oacc-init.c (acc_device_lock): Add explanatory comment.
8727         (resolve_device): Add comment about locking requirement.
8728         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
8729         gomp_init_device and gomp_fini_device calls.
8730         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
8731         (acc_get_device_num, acc_set_device_num): Add locking around
8732         resolve_device and gomp_init_device calls.
8733
8734 2015-05-06  Julian Brown  <julian@codesourcery.com>
8735
8736         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
8737         goacc_thread_lock on error paths.
8738         * oacc-mem.c (lookup_host): Remove locking from function. Note
8739         locking requirement for caller in function comment.
8740         (lookup_dev): Likewise.
8741         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
8742         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
8743         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
8744         Add locking.
8745
8746 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
8747
8748         PR testsuite/65205
8749         PR libgomp/65993
8750         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
8751         don't expect "0x" prefix for "%p" format specifier, don't expect
8752         "(nil)" for NULL pointer.
8753         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
8754         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
8755         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
8756         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
8757         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
8758         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
8759         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
8760         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
8761         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
8762         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
8763         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
8764         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
8765         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
8766         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
8767         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
8768         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
8769         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
8770         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
8771         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
8772         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
8773         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
8774         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
8775         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
8776         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
8777         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
8778         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
8779         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
8780         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
8781         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
8782         accurately specify what we're looking for.
8783         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
8784         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
8785         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
8786         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
8787         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
8788
8789 2015-04-30  James Norris  <jnorris@codesourcery.com>
8790
8791         PR testsuite/65205
8792         * testsuite/lib/libgomp.exp
8793         (check_effective_target_openacc_host_selected)
8794         (check_effective_target_openacc_host_nonshm_selected): New
8795         procedures.
8796         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
8797         dg-shouldfail.
8798         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
8799         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
8800         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
8801         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
8802         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
8803         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
8804         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
8805         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
8806         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
8807         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
8808         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
8809         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
8810         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
8811         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
8812         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
8813         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
8814         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
8815         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
8816         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
8817         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
8818         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
8819         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
8820         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
8821         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
8822         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
8823         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
8824         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
8825         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
8826         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
8827         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
8828         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
8829         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
8830         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
8831         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
8832         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
8833         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
8834         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
8835         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
8836         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
8837         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
8838         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
8839         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
8840         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
8841
8842 2015-04-08  Julian Brown  <julian@codesourcery.com>
8843
8844         * libgomp.h (target_mem_desc: Remove mem_map field.
8845         (acc_dispatch_t): Remove open_device_func, close_device_func,
8846         get_device_num_func, set_device_num_func, target_data members.
8847         Change create_thread_data_func argument to device number instead of
8848         generic pointer.
8849         * oacc-async.c (assert.h): Include.
8850         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
8851         (acc_wait_all, acc_wait_all_async): Use current host thread's
8852         active device, not base_dev.
8853         * oacc-cuda.c (acc_get_current_cuda_device)
8854         (acc_get_current_cuda_context, acc_get_cuda_stream)
8855         (acc_set_cuda_stream): Likewise.
8856         * oacc-host.c (host_dispatch): Don't set open_device_func,
8857         close_device_func, get_device_num_func or set_device_num_func.
8858         * oacc-init.c (base_dev, init_key): Remove.
8859         (cached_base_dev): New.
8860         (name_of_acc_device_t): New.
8861         (acc_init_1): Initialise default-numbered device, not zeroth.
8862         (acc_shutdown_1): Close all devices of a given type.
8863         (goacc_destroy_thread): Don't use base_dev.
8864         (lazy_open, lazy_init, lazy_init_and_open): Remove.
8865         (goacc_attach_host_thread_to_device): New.
8866         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
8867         (acc_get_num_devices): Don't use base_dev.
8868         (acc_set_device_type): Reimplement.
8869         (acc_get_device_type): Don't use base_dev.
8870         (acc_get_device_num): Tweak logic.
8871         (acc_set_device_num): Likewise.
8872         (acc_on_device): Use acc_get_device_type.
8873         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
8874         (goacc_lazy_initialize): Reimplement with acc_init and
8875         goacc_attach_host_thread_to_device.
8876         * oacc-int.h (goacc_thread): Add base_dev field.
8877         (base_dev): Remove extern declaration.
8878         (goacc_attach_host_thread_to_device): Add prototype.
8879         * oacc-mem.c (acc_malloc): Use current thread's device instead of
8880         base_dev.
8881         (acc_free): Likewise.
8882         (acc_memcpy_to_device): Likewise.
8883         (acc_memcpy_from_device): Likewise.
8884         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
8885         goacc_lazy_initialize (throughout).
8886         (GOACC_parallel): Use tgt_offset to locate target functions.
8887         * target.c (gomp_map_vars): Don't set tgt->mem_map.
8888         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
8889         (gomp_load_plugin_for_device): Remove open_device, close_device,
8890         get_device_num, set_device_num openacc hook initialisation. Don't set
8891         openacc.target_data.
8892         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
8893         (GOMP_OFFLOAD_openacc_close_device)
8894         (GOMP_OFFLOAD_openacc_get_device_num)
8895         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
8896         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
8897         to int.
8898         * plugin/plugin-nvptx.c (ptx_inited): Remove.
8899         (instantiated_devices, ptx_dev_lock): New.
8900         (struct ptx_image_data): New.
8901         (ptx_devices, ptx_images, ptx_image_lock): New.
8902         (fini_streams_for_device): Reorder cuStreamDestroy call.
8903         (nvptx_get_num_devices): Remove forward declaration.
8904         (nvptx_init): Change return type to bool.
8905         (nvptx_fini): Remove.
8906         (nvptx_attach_host_thread_to_device): New.
8907         (nvptx_open_device): Return struct ptx_device* instead of void*.
8908         (nvptx_close_device): Change argument type to struct ptx_device*,
8909         return type to void.
8910         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
8911         (kernel_target_data, kernel_host_table): Remove static globals.
8912         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
8913         (GOMP_OFFLOAD_init_device): Reimplement.
8914         (GOMP_OFFLOAD_fini_device): Likewise.
8915         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
8916         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
8917         (GOMP_OFFLOAD_host2dev): Use ORD argument.
8918         (GOMP_OFFLOAD_openacc_open_device)
8919         (GOMP_OFFLOAD_openacc_close_device)
8920         (GOMP_OFFLOAD_openacc_set_device_num)
8921         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
8922         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
8923         (device number).
8924
8925         testsuite/
8926         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
8927
8928 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
8929
8930         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
8931         * libgomp.h (struct gomp_memory_mapping): Remove.
8932         (struct target_mem_desc): Change type of mem_map from
8933         gomp_memory_mapping * to splay_tree_s *.
8934         (struct gomp_device_descr): Remove register_image_func, get_table_func.
8935         Add load_image_func, unload_image_func.
8936         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
8937         Remove offload_regions_registered.
8938         (gomp_init_tables): Remove.
8939         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
8940         to splay_tree_s *.
8941         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
8942         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
8943         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
8944         offload_regions_registered.
8945         Initialize load_image_func, unload_image_func, mem_map.root.
8946         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
8947         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
8948         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
8949         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
8950         gomp_memory_mapping *.  Use dev's lock and splay_tree.
8951         (lookup_dev): Use dev's lock.
8952         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
8953         (acc_is_present): Likewise.
8954         (acc_map_data): Likewise.
8955         (acc_unmap_data): Likewise.  Use dev's lock.
8956         (present_create_copy): Likewise.
8957         (delete_copyout): Pass dev to lookup_host instead of mem_map.
8958         (update_dev_host): Likewise.
8959         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
8960         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
8961         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
8962         (GOMP_OFFLOAD_get_table): Remove
8963         (GOMP_OFFLOAD_load_image): New function.
8964         (GOMP_OFFLOAD_unload_image): New function.
8965         * target.c (register_lock): New mutex for offload image registration.
8966         (num_devices): Do not guard with PLUGIN_SUPPORT.
8967         (gomp_realloc_unlock): New static function.
8968         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
8969         before gomp_fatal.
8970         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
8971         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
8972         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
8973         mem_map's.
8974         (gomp_unmap_vars): Likewise.
8975         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
8976         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
8977         (gomp_offload_image_to_device): New static function.
8978         (GOMP_offload_register): Add mutex lock.
8979         Call gomp_offload_image_to_device for all initialized devices.
8980         Replace gomp_realloc with gomp_realloc_unlock.
8981         (GOMP_offload_unregister): New function.
8982         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
8983         get_table_func from the plugin with calls to init_device_func and
8984         gomp_offload_image_to_device.
8985         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
8986         to splay_tree_s *.
8987         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
8988         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
8989         (GOMP_target_data): Do not call gomp_init_tables.
8990         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
8991         (gomp_load_plugin_for_device): Replace register_image and get_table
8992         with load_image and unload_image in DLSYM ().
8993         (gomp_register_images_for_device): Remove function.
8994         (gomp_target_init): Do not initialize current_device.mem_map.*,
8995         current_device.offload_regions_registered.
8996         Remove call to gomp_register_images_for_device.
8997         Do not free offload_images and num_offload_images.
8998
8999 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
9000
9001         PR fortran/65597
9002         * testsuite/libgomp.fortran/pr65597.f90: New test.
9003
9004 2015-03-27  Tom de Vries  <tom@codesourcery.com>
9005
9006         PR testsuite/65594
9007         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
9008         (init, check): New function.
9009         (foo): Change return type to void.
9010         (main): Call init and check.
9011
9012 2015-03-27  Tom de Vries  <tom@codesourcery.com>
9013
9014         PR testsuite/65594
9015         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
9016         (foo): Use M for non-inner loops to scale down test-case.
9017
9018 2015-03-25  Kai Tietz  <ktietz@redhat.com>
9019
9020         PR libgomp/64972
9021         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
9022         (GOACC_data_start): Likewise.
9023         * target.c (gomp_map_vars): Likewise.
9024
9025 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
9026
9027         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
9028         hppa*-*-hpux*.
9029
9030 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
9031
9032         * testsuite/libgomp.c/target-10.c: New test.
9033         * testsuite/libgomp.c++/target-4.C: New test.
9034
9035 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
9036
9037         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
9038         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
9039
9040 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
9041
9042         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
9043         * configure.ac (*-*-rtems*): Assume Pthread is supported.
9044         (pthread.h): Check for this header file.
9045         * configure: Regenerate.
9046
9047 2015-02-25  Tom de Vries  <tom@codesourcery.com>
9048
9049         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
9050         (check_reduction_op, check_reduction_macro, max, min):
9051         Declare.
9052         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
9053         function.
9054         (main): Use new functions.
9055
9056 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
9057
9058         * target.c (gomp_load_plugin_for_device): Use const char * instead of
9059         char * for variables holding dlerror return values.
9060         (DLSYM_OPT): Ditto.
9061
9062 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
9063
9064         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
9065
9066 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
9067             Cesar Philippidis  <cesar@codesourcery.com>
9068
9069         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
9070         GOACC_ctaid, and GOACC_nctaid routines.
9071
9072 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
9073
9074         PR c/64824
9075         * testsuite/libgomp.c/atomic-18.c: New test.
9076         * testsuite/libgomp.c++/atomic-16.C: New test.
9077
9078 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
9079
9080         PR c/64824
9081         PR c/64868
9082         * testsuite/libgomp.c/pr64824.c: New test.
9083         * testsuite/libgomp.c/pr64868.c: New test.
9084         * testsuite/libgomp.c++/pr64824.C: New test.
9085         * testsuite/libgomp.c++/pr64868.C: New test.
9086
9087 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
9088
9089         PR libgomp/64635
9090         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
9091         Link with -lpthread.
9092         * config/aix/plugin-suffix.h: Delete.
9093
9094 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
9095
9096         PR libgomp/64635
9097         * configure.tgt (*-*-aix*): Use config_path "aix posix".
9098         (*-*-darwin*): Use config_path "bsd darwin posix".
9099         (*-*-hpux*): Use config_path "hpux posix".
9100         * target.c: Add include of plugin-suffix.h and use
9101         SONAME_SUFFIX macro.
9102         * config/aix/plugin-suffix.h: New file.
9103         * config/darwin/plugin-suffix.h: New file.
9104         * config/hpux/plugin-suffix.h: New file.
9105         * config/posix/plugin-suffix.h: New file.
9106
9107 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
9108
9109         PR middle-end/64734
9110         * libgomp.c/pr64734.c: New test.
9111
9112 2015-01-23  Tom de Vries  <tom@codesourcery.com>
9113
9114         PR libgomp/64672
9115         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
9116
9117 2015-01-23  Tom de Vries  <tom@codesourcery.com>
9118
9119         PR libgomp/64707
9120         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
9121         dg-options.
9122
9123 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
9124
9125         PR libgomp/64625
9126         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
9127         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
9128         formal parameter.  Update all users.
9129         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
9130         Document unused formal parameter.
9131
9132 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
9133
9134         * oacc-parallel.c: Don't include <alloca.h>.
9135         (GOACC_parallel): Use gomp_alloca instead of alloca.
9136
9137 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
9138
9139         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
9140
9141 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
9142             James Norris  <jnorris@codesourcery.com>
9143             Tom de Vries  <tom@codesourcery.com>
9144             Julian Brown  <julian@codesourcery.com>
9145             Cesar Philippidis  <cesar@codesourcery.com>
9146             Nathan Sidwell  <nathan@codesourcery.com>
9147             Tobias Burnus  <burnus@net-b.de>
9148
9149         * Makefile.am (search_path): Add $(top_srcdir)/../include.
9150         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
9151         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
9152         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
9153         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
9154         Include $(top_srcdir)/plugin/Makefrag.am.
9155         (nodist_libsubinclude_HEADERS): Add openacc.h.
9156         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
9157         openacc.f90, openacc.mod, openacc_kinds.mod.
9158         (omp_lib.mod): Generalize into...
9159         (%.mod): ... this new rule.
9160         (openacc_kinds.mod, openacc.mod): New rules.
9161         * plugin/configfrag.ac: New file.
9162         * configure.ac: Move plugin/offloading support into it.  Include
9163         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
9164         * plugin/Makefrag.am: New file.
9165         * testsuite/Makefile.am (OFFLOAD_TARGETS)
9166         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
9167         export.
9168         (libgomp-test-support.exp): New rule.
9169         (all-local): Depend on it.
9170         * Makefile.in: Regenerate.
9171         * testsuite/Makefile.in: Regenerate.
9172         * config.h.in: Likewise.
9173         * configure: Likewise.
9174         * configure.tgt: Harden shell syntax.
9175         * env.c: Include "oacc-int.h".
9176         (parse_acc_device_type): New function.
9177         (gomp_debug_var, goacc_device_type, goacc_device_num): New
9178         variables.
9179         (initialize_env): Initialize those.  Call
9180         goacc_runtime_initialize.
9181         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
9182         (gomp_fatal): Call gomp_vfatal.
9183         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
9184         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
9185         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
9186         (splay_tree_node, splay_tree, splay_tree_key)
9187         (struct target_mem_desc, struct splay_tree_key_s)
9188         (struct gomp_memory_mapping, struct acc_dispatch_t)
9189         (struct gomp_device_descr, gomp_acc_insert_pointer)
9190         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
9191         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
9192         (gomp_free_memmap, gomp_fini_device): New declarations.
9193         (gomp_vdebug, gomp_debug): New macros.
9194         Include "splay-tree.h".
9195         * libgomp.map (OACC_2.0): New symbol version.  Use for
9196         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
9197         acc_set_device_type_h_, acc_get_device_type,
9198         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
9199         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
9200         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
9201         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
9202         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
9203         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
9204         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
9205         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
9206         acc_copyin_array_h_, acc_present_or_copyin,
9207         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
9208         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
9209         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
9210         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
9211         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
9212         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
9213         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
9214         acc_update_device, acc_update_device_32_h_,
9215         acc_update_device_64_h_, acc_update_device_array_h_,
9216         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
9217         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
9218         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
9219         acc_is_present_64_h_, acc_is_present_array_h_,
9220         acc_memcpy_to_device, acc_memcpy_from_device,
9221         acc_get_current_cuda_device, acc_get_current_cuda_context,
9222         acc_get_cuda_stream, acc_set_cuda_stream.
9223         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
9224         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
9225         GOACC_update, GOACC_wait, GOACC_get_thread_num,
9226         GOACC_get_num_threads.
9227         (GOMP_PLUGIN_1.0): New symbol version.  Use for
9228         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
9229         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
9230         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
9231         GOMP_PLUGIN_acc_thread.
9232         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
9233         environment variable.
9234         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
9235         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
9236         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
9237         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
9238         (splay_tree_remove): New declarations.
9239         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
9240         (splay_tree_remove, splay_tree_lookup): Move into...
9241         * splay-tree.c: ... this new file.
9242         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
9243         (splay_tree_node, splay_tree, splay_tree_key)
9244         (struct target_mem_desc, struct splay_tree_key_s)
9245         (struct gomp_device_descr): Don't declare.
9246         (num_devices_openmp): New variable.
9247         (gomp_get_num_devices ): Use it.
9248         (gomp_init_targets_once): New function.
9249         (gomp_get_num_devices ): Use it.
9250         (get_kind, gomp_copy_from_async, gomp_free_memmap)
9251         (gomp_fini_device, gomp_register_image_for_device): New functions.
9252         (gomp_map_vars): Add devaddrs parameter.
9253         (gomp_update): Add mm parameter.
9254         (gomp_init_device): Move most of it into...
9255         (gomp_init_tables): ... this new function.
9256         (gomp_register_images_for_device): Remove function.
9257         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
9258         Make them hidden instead of static.
9259         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
9260         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
9261         (GOMP_target_end_data, GOMP_target_update)
9262         (gomp_load_plugin_for_device, gomp_target_init): Update for
9263         OpenACC changes.
9264         * oacc-async.c: New file.
9265         * oacc-cuda.c: Likewise.
9266         * oacc-host.c: Likewise.
9267         * oacc-init.c: Likewise.
9268         * oacc-int.h: Likewise.
9269         * oacc-mem.c: Likewise.
9270         * oacc-parallel.c: Likewise.
9271         * oacc-plugin.c: Likewise.
9272         * oacc-plugin.h: Likewise.
9273         * oacc-ptx.h: Likewise.
9274         * openacc.f90: Likewise.
9275         * openacc.h: Likewise.
9276         * openacc_lib.h: Likewise.
9277         * plugin/plugin-host.c: Likewise.
9278         * plugin/plugin-nvptx.c: Likewise.
9279         * libgomp-plugin.c: Likewise.
9280         * libgomp-plugin.h: Likewise.
9281         * libgomp_target.h: Remove file after merging content into the
9282         former file.  Update all users.
9283         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
9284         (offload_targets_s, offload_targets_s_openacc): New variables.
9285         (check_effective_target_openacc_nvidia_accel_present)
9286         (check_effective_target_openacc_nvidia_accel_selected): New
9287         procedures.
9288         (libgomp_init): Update for OpenACC changes.
9289         * testsuite/libgomp-test-support.exp.in: New file.
9290         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
9291         * testsuite/libgomp.oacc-c/c.exp: Likewise.
9292         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
9293         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
9294         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
9295         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
9296         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
9297         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
9298         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
9299         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
9300         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
9301         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
9302         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
9303         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
9304         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
9305         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
9306         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
9307         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
9308         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
9309         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
9310         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
9311         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
9312         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
9313         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
9314         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
9315         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
9316         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
9317         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
9318         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
9319         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
9320         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
9321         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
9322         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
9323         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
9324         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
9325         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
9326         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
9327         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
9328         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
9329         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
9330         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
9331         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
9332         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
9333         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
9334         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
9335         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
9336         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
9337         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
9338         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
9339         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
9340         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
9341         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
9342         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
9343         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
9344         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
9345         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
9346         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
9347         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
9348         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
9349         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
9350         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
9351         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
9352         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
9353         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
9354         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
9355         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
9356         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
9357         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
9358         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
9359         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
9360         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
9361         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
9362         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
9363         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
9364         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
9365         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
9366         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
9367         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
9368         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
9369         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
9370         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
9371         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
9372         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
9373         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
9374         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
9375         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
9376         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
9377         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
9378         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
9379         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
9380         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
9381         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
9382         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
9383         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
9384         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
9385         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
9386         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
9387         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
9388         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
9389         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
9390         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
9391         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
9392         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
9393         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
9394         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
9395         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
9396         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
9397         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
9398         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
9399         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
9400         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
9401         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
9402         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
9403         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
9404         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
9405         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
9406         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
9407         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
9408         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
9409         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
9410         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
9411         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
9412         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
9413         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
9414         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
9415         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
9416         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
9417         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
9418         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
9419         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
9420         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
9421         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
9422         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
9423         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
9424         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
9425         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
9426         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
9427         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
9428         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
9429         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
9430         Likewise.
9431         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
9432         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
9433         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
9434         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
9435         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
9436         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
9437         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
9438         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
9439         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
9440         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
9441         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
9442         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
9443         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
9444         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
9445         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
9446         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
9447         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
9448         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
9449         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
9450         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
9451         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
9452         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
9453         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
9454         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
9455         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
9456         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
9457         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
9458         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
9459         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
9460         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
9461         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
9462         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
9463         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
9464         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
9465         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
9466         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
9467         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
9468         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
9469         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
9470         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
9471         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
9472         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
9473         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
9474         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
9475         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
9476         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
9477         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
9478         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
9479         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
9480         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
9481         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
9482         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
9483         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
9484         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
9485         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
9486         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
9487         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
9488         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
9489         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
9490         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
9491
9492 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
9493             Julian Brown  <julian@codesourcery.com>
9494             David Malcolm  <dmalcolm@redhat.com>
9495
9496         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
9497         to "GNU Offloading and Multi Processing Runtime Library".  Change
9498         all users.
9499         * configure: Regenerate.
9500         * libgomp.texi: Update.
9501
9502 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
9503
9504         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
9505         "$tgt_dir/lib32".
9506         * configure: Regenerate.
9507
9508         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
9509         "intelmic" in $offload_targets.
9510
9511 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
9512
9513         Update copyright years.
9514
9515         * libgomp.texi: Bump @copying's copyright year.
9516
9517 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9518
9519         * testsuite/lib/libgomp.exp: Load target-utils.exp.
9520         Move load of target-supports.exp earlier.
9521
9522 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
9523
9524         * testsuite/libgomp.c/target-9.c: New test.
9525
9526 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
9527
9528         * config.h.in: Regenerate.
9529         * configure: Regenerate.
9530         * configure.ac: Add GCC_CHECK_EMUTLS.
9531         * libgomp.h: Add check for USE_EMUTLS: this case
9532         is equal to HAVE_TLS.
9533         * team.c: Likewise.
9534
9535 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
9536
9537         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
9538
9539 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
9540             Ilya Verbin  <ilya.verbin@intel.com>
9541
9542         * testsuite/libgomp.c/target-critical-1.c: New test.
9543
9544 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
9545
9546         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
9547         to dg-options unless expensive testing is on.
9548         (TESTITERS): Define to N if not defined.
9549         (main): Use TESTITERS instead of N.
9550         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
9551         dg-additional-options depending on whether expensive testing is on.
9552         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
9553         Decrease N to 100000 and CHUNKSZ to 10000.
9554
9555 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
9556
9557         PR fortran/63938
9558         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
9559         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
9560
9561 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
9562
9563         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
9564
9565 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
9566
9567         PR bootstrap/63784
9568         * configure: Regenerated.
9569
9570 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
9571
9572         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
9573         vect_simd_clones effective target.
9574         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
9575
9576 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
9577
9578         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
9579         of 32 as block_size.
9580         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
9581         instead of 32 as block_size.
9582
9583 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
9584             Ilya Verbin  <ilya.verbin@intel.com>
9585
9586         * Makefile.in: Regenerate.
9587         * configure: Regenerate.
9588         * configure.ac: Set up offload_additional_options,
9589         offload_additional_lib_paths and offload_targets.
9590         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
9591         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
9592         * testsuite/Makefile.in: Regenerate.
9593         * testsuite/lib/libgomp.exp (libgomp_init): Append
9594         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
9595         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
9596         build directory to LD_LIBRARY_PATH for intelmic offload targets.
9597
9598 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
9599             Ilya Verbin  <ilya.verbin@intel.com>
9600             Kirill Yukhin  <kirill.yukhin@intel.com>
9601             Ilya Tocar  <ilya.tocar@intel.com>
9602
9603         * testsuite/lib/libgomp.exp
9604         (check_effective_target_offload_device): New.
9605         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
9606         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
9607         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
9608         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
9609         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
9610         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
9611         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
9612         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
9613         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
9614         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
9615         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
9616         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
9617         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
9618         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
9619         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
9620         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
9621         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
9622         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
9623         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
9624         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
9625         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
9626         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
9627         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
9628         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
9629         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
9630         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
9631         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
9632         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
9633         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
9634         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
9635         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
9636         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
9637         * testsuite/libgomp.c/target-7.c: Fix test.
9638         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
9639         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
9640         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
9641         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
9642         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
9643         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
9644         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
9645         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
9646         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
9647         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
9648         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
9649         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
9650         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
9651         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
9652         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
9653         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
9654         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
9655         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
9656         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
9657         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
9658         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
9659         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
9660         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
9661         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
9662         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
9663         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
9664         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
9665         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
9666         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
9667         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
9668         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
9669
9670 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
9671             Ilya Verbin  <ilya.verbin@intel.com>
9672             Thomas Schwinge  <thomas@codesourcery.com>
9673             Andrey Turetskiy  <andrey.turetskiy@intel.com>
9674
9675         * libgomp.map (GOMP_4.0.1): New symbol version.
9676         Add GOMP_offload_register.
9677         * libgomp_target.h: New file.
9678         * splay-tree.h: New file.
9679         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
9680         (gomp_target_init): New forward declaration.
9681         (gomp_is_initialized): New static variable.
9682         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
9683         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
9684         New structures.
9685         (offload_images, num_offload_images, devices, num_devices): New static
9686         variables.
9687         (splay_compare): New static function.
9688         (struct gomp_device_descr): New structure.
9689         (gomp_get_num_devices): Call gomp_target_init.
9690         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
9691         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
9692         (GOMP_offload_register): New function.
9693         (GOMP_target): Arrange for host callback to be performed in a separate
9694         initial thread and contention group, inheriting ICVs from
9695         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
9696         Add device initialization and lookup for target function in splay tree.
9697         (GOMP_target_data): Add device initialization and call gomp_map_vars.
9698         (GOMP_target_end_data): Call gomp_unmap_vars.
9699         (GOMP_target_update): Add device initialization and call gomp_update.
9700         (gomp_load_plugin_for_device, gomp_register_images_for_device)
9701         (gomp_target_init): New static functions.
9702
9703 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
9704             Thomas Schwinge  <thomas@codesourcery.com>
9705             Ilya Verbin  <ilya.verbin@intel.com>
9706             Andrey Turetskiy  <andrey.turetskiy@intel.com>
9707
9708         * config.h.in: Regenerate.
9709         * configure: Regenerate.
9710         * configure.ac: Check for libdl, required for plugin support.
9711         (PLUGIN_SUPPORT): Define if plugins are supported.
9712         (enable_offload_targets): Support Intel MIC targets.
9713         (OFFLOAD_TARGETS): List of target names suitable for offloading.
9714
9715 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
9716
9717         PR target/63610
9718         * configure: Regenerate.
9719
9720 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9721
9722         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
9723
9724 2014-10-06  Marek Polacek  <polacek@redhat.com>
9725
9726         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
9727         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
9728         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
9729         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
9730
9731 2014-10-06  Marek Polacek  <polacek@redhat.com>
9732
9733         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
9734         * testsuite/libgomp.c/nqueens-1.c: Likewise.
9735         * testsuite/libgomp.c/pr26943-3.c: Likewise.
9736         * testsuite/libgomp.c/pr26943-4.c: Likewise.
9737         * testsuite/libgomp.c/pr36802-2.c: Likewise.
9738         * testsuite/libgomp.c/pr36802-3.c: Likewise.
9739         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
9740         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
9741         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
9742         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
9743         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
9744         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
9745         * testsuite/libgomp.c/omp-single-1.c: Likewise.
9746         * testsuite/libgomp.c/omp-single-2.c: Likewise.
9747         * testsuite/libgomp.c/omp_matvec.c: Likewise.
9748         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
9749         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
9750         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
9751         declarations.
9752
9753 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
9754
9755         PR libgomp/61200
9756         * testsuite/libgomp.c/pr61200.c: New test.
9757
9758 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
9759
9760         PR c++/63248
9761         * testsuite/libgomp.c++/pr63248.C: New test.
9762
9763 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
9764
9765         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
9766         is not zero, but taskgroup->children is NULL and there are
9767         any task->children, schedule those instead of waiting.
9768         * testsuite/libgomp.c/depend-6.c: New test.
9769         * testsuite/libgomp.c/depend-7.c: New test.
9770         * testsuite/libgomp.c/depend-8.c: New test.
9771         * testsuite/libgomp.c/depend-9.c: New test.
9772         * testsuite/libgomp.c/depend-10.c: New test.
9773
9774 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
9775
9776         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
9777         (struct gomp_taskwait): New type.
9778         (struct gomp_task): Add taskwait and parent_depends_on, remove
9779         in_taskwait and taskwait_sem fields.
9780         (gomp_finish_task): Don't destroy taskwait_sem.
9781         * task.c (gomp_init_task): Don't init in_taskwait, instead init
9782         taskwait and parent_depends_on.
9783         (GOMP_task): For if (0) tasks with depend clause that depend on
9784         earlier tasks don't defer them, instead call
9785         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
9786         Initialize redundant_out field, for redundant out entries just
9787         move them at the end of linked list instead of removing them
9788         completely, and set redundant_out flag instead of redundant.
9789         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
9790         that task.
9791         (gomp_task_run_post_handle_dependers): If parent is in
9792         gomp_task_maybe_wait_for_dependencies and newly runnable task
9793         is not parent_depends_on, queue it in parent->children linked
9794         list after all runnable tasks with parent_depends_on set.
9795         Adjust for addition of taskwait indirection.
9796         (gomp_task_run_post_remove_parent): If parent is in
9797         gomp_task_maybe_wait_for_dependencies and task to be removed
9798         is parent_depends_on, decrement n_depend and if needed awake
9799         parent.  Adjust for addition of taskwait indirection.
9800         (GOMP_taskwait): Adjust for addition of taskwait indirection.
9801         (gomp_task_maybe_wait_for_dependencies): New function.
9802         * testsuite/libgomp.c/depend-5.c: New test.
9803
9804 2014-07-13  Tobias Burnus  <burnus@net-b.de>
9805
9806         * testsuite/libgomp.fortran/pr34020.f90: Make compile
9807         with TS 18508/Fortran 2015.
9808
9809 2014-07-06  Marek Polacek  <polacek@redhat.com>
9810
9811         PR c/6940
9812         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
9813
9814 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
9815
9816         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
9817         matches regex $lang_source_re, add $lang_include_flags to options.
9818         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
9819         * testsuite/libgomp.c++/c++.exp: Likewise.
9820         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
9821         and lang_include_flags instead of adding -fintrinsic-modules-path= to
9822         ALWAYS_CFLAGS.
9823         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
9824
9825 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
9826
9827         * testsuite/libgomp.fortran/fortran.exp: Explain
9828         gfortran-dg-runtest usage.
9829
9830 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
9831
9832         * testsuite/libgomp.fortran/simd5.f90: New test.
9833         * testsuite/libgomp.fortran/simd6.f90: New test.
9834         * testsuite/libgomp.fortran/simd7.f90: New test.
9835
9836 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
9837
9838         * testsuite/libgomp.c/for-2.c: Define SC to static for
9839         #pragma omp for simd testing.
9840         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
9841         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
9842         SC macro.
9843         * testsuite/libgomp.c/simd-14.c: New test.
9844         * testsuite/libgomp.c/simd-15.c: New test.
9845         * testsuite/libgomp.c/simd-16.c: New test.
9846         * testsuite/libgomp.c/simd-17.c: New test.
9847         * testsuite/libgomp.c++/for-10.C: Define SC to static for
9848         #pragma omp for simd testing.
9849         * testsuite/libgomp.c++/simd10.C: New test.
9850         * testsuite/libgomp.c++/simd11.C: New test.
9851         * testsuite/libgomp.c++/simd12.C: New test.
9852         * testsuite/libgomp.c++/simd13.C: New test.
9853
9854         * testsuite/libgomp.fortran/aligned1.f03: New test.
9855         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
9856         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
9857         tasks with !$omp parallel !$omp single.
9858         * testsuite/libgomp.fortran/target8.f90: New test.
9859         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
9860         not to use trim in the combiner, instead call elemental function.
9861         (fn): New elemental function.
9862         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
9863         Make elemental.
9864         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
9865         omp_in): Likewise.
9866         * testsuite/libgomp.fortran/udr12.f90: New test.
9867         * testsuite/libgomp.fortran/udr13.f90: New test.
9868         * testsuite/libgomp.fortran/udr14.f90: New test.
9869         * testsuite/libgomp.fortran/udr15.f90: New test.
9870
9871 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
9872
9873         * omp_lib.f90.in (openmp_version): Set to 201307.
9874         * omp_lib.h.in (openmp_version): Likewise.
9875         * testsuite/libgomp.c/target-8.c: New test.
9876         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
9877         and inbranch clauses.
9878         * testsuite/libgomp.fortran/depend-3.f90: New test.
9879         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
9880         openmp_version.
9881         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
9882         * testsuite/libgomp.fortran/target1.f90: New test.
9883         * testsuite/libgomp.fortran/target2.f90: New test.
9884         * testsuite/libgomp.fortran/target3.f90: New test.
9885         * testsuite/libgomp.fortran/target4.f90: New test.
9886         * testsuite/libgomp.fortran/target5.f90: New test.
9887         * testsuite/libgomp.fortran/target6.f90: New test.
9888         * testsuite/libgomp.fortran/target7.f90: New test.
9889
9890 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
9891
9892         PR fortran/60928
9893         * testsuite/libgomp.fortran/allocatable9.f90: New test.
9894         * testsuite/libgomp.fortran/allocatable10.f90: New test.
9895         * testsuite/libgomp.fortran/allocatable11.f90: New test.
9896         * testsuite/libgomp.fortran/allocatable12.f90: New test.
9897         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
9898         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
9899         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
9900         * testsuite/libgomp.fortran/associate1.f90: New test.
9901         * testsuite/libgomp.fortran/associate2.f90: New test.
9902         * testsuite/libgomp.fortran/procptr1.f90: New test.
9903
9904 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
9905
9906         * testsuite/libgomp.fortran/simd1.f90: New test.
9907         * testsuite/libgomp.fortran/udr1.f90: New test.
9908         * testsuite/libgomp.fortran/udr2.f90: New test.
9909         * testsuite/libgomp.fortran/udr3.f90: New test.
9910         * testsuite/libgomp.fortran/udr4.f90: New test.
9911         * testsuite/libgomp.fortran/udr5.f90: New test.
9912         * testsuite/libgomp.fortran/udr6.f90: New test.
9913         * testsuite/libgomp.fortran/udr7.f90: New test.
9914         * testsuite/libgomp.fortran/udr8.f90: New test.
9915         * testsuite/libgomp.fortran/udr9.f90: New test.
9916         * testsuite/libgomp.fortran/udr10.f90: New test.
9917         * testsuite/libgomp.fortran/udr11.f90: New test.
9918
9919 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
9920
9921         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
9922         vect_simd_clones effective target.
9923         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
9924
9925 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
9926
9927         PR middle-end/61252
9928         * testsuite/libgomp.c++/simd-9.C: New test.
9929
9930 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
9931
9932         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
9933         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
9934         texts according to their @menu entry positions.
9935
9936 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
9937
9938         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
9939         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
9940         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
9941         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
9942         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
9943         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
9944         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
9945         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
9946         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
9947         * testsuite/libgomp.fortran/depend-1.f90: New test.
9948         * testsuite/libgomp.fortran/depend-2.f90: New test.
9949         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
9950         * testsuite/libgomp.fortran/simd1.f90: New test.
9951         * testsuite/libgomp.fortran/simd2.f90: New test.
9952         * testsuite/libgomp.fortran/simd3.f90: New test.
9953         * testsuite/libgomp.fortran/simd4.f90: New test.
9954         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
9955
9956 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
9957
9958         * testsuite/libgomp.c/simd-10.c: New test.
9959         * testsuite/libgomp.c/simd-11.c: New test.
9960         * testsuite/libgomp.c/simd-12.c: New test.
9961         * testsuite/libgomp.c/simd-13.c: New test.
9962
9963 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
9964
9965         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
9966         atomic type clauses in any order and optional comma in between.
9967         * testsuite/libgomp.c++/atomic-15.C: Likewise.
9968         * testsuite/libgomp.c/atomic-17.c: Likewise.
9969
9970         * testsuite/libgomp.c/simd-7.c: New test.
9971         * testsuite/libgomp.c/simd-8.c: New test.
9972         * testsuite/libgomp.c/simd-9.c: New test.
9973         * testsuite/libgomp.c/loop-16.c: New test.
9974
9975 2014-04-02  Richard Henderson  <rth@redhat.com>
9976
9977         * config/linux/futex.h (futex_wait): Get error value from errno.
9978         (futex_wake): Likewise.
9979
9980 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
9981
9982         PR c++/60331
9983         * testsuite/libgomp.c++/udr-11.C: New test.
9984         * testsuite/libgomp.c++/udr-12.C: New test.
9985         * testsuite/libgomp.c++/udr-13.C: New test.
9986         * testsuite/libgomp.c++/udr-14.C: New test.
9987         * testsuite/libgomp.c++/udr-15.C: New test.
9988         * testsuite/libgomp.c++/udr-16.C: New test.
9989         * testsuite/libgomp.c++/udr-17.C: New test.
9990         * testsuite/libgomp.c++/udr-18.C: New test.
9991         * testsuite/libgomp.c++/udr-19.C: New test.
9992
9993 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
9994
9995         Update copyright years
9996
9997 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
9998
9999         * hashtab.h: Use the standard form for the copyright notice.
10000
10001 2014-01-02  Tobias Burnus  <burnus@net-b.de>
10002
10003         * libgomp.texi: Bump @copying's copyright year.
10004
10005 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
10006
10007         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h include. Replace
10008         alloca () with __builtin_alloca ().
10009         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
10010         * testsuite/libgomp.c/lock-3.c: Likewise.
10011         * testsuite/libgomp.c/pr48591.c: Likewise.
10012
10013 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
10014
10015         PR testsuite/59534
10016         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
10017         comparisons.
10018
10019 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
10020
10021         PR libgomp/58756
10022         * testsuite/libgomp.c/pr58756.c: New test.
10023
10024 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
10025
10026         PR libgomp/59467
10027         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
10028         !$omp parallel.
10029
10030 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
10031
10032         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
10033         ALWAYS_CFLAGS.
10034         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
10035         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
10036         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
10037         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
10038         Likewise.
10039
10040         * libgomp_g.h: Include <stddef.h> for size_t.
10041
10042         * libgomp.spec.in: Update comment about libgomp's dependencies.
10043         * configure.ac: Likewise.
10044         * configure: Regenerate.
10045
10046 2013-10-16  Tobias Burnus  <burnus@net-b.de>
10047
10048         * libgomp.texi: (Runtime Library Routines): Update references for
10049         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
10050         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
10051         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
10052         (Environment Variables): Update references for OpenMP 4.0. Add
10053         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
10054         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
10055         order.
10056
10057 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
10058
10059         * env.c (parse_bind_var): Initialize value to avoid
10060         (false positive) warning.
10061
10062 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
10063
10064         PR libgomp/58691
10065         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
10066         to check variable.
10067         (gomp_init_num_threads): Move i variable declaration into
10068         #ifdef CPU_ALLOC_SIZE block.
10069         * config/linux/affinity.c (gomp_affinity_init_level): Test
10070         gomp_places_list_len == 0 rather than gomp_places_list == 0
10071         when checking for topology reading error.
10072         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
10073         * env.c (parse_affinity): Add ignore argument, if true, don't populate
10074         gomp_places_list, only parse env var and always return false.
10075         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
10076         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
10077         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
10078         and either of these variables were parsed correctly into a places
10079         list.
10080
10081 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
10082             Jakub Jelinek  <jakub@redhat.com>
10083
10084         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
10085         of 5 loopfn matches.
10086         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
10087         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
10088         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
10089         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
10090         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
10091         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
10092         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
10093         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
10094
10095 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
10096
10097         * Makefile.am (omp_lib.mod): Streamline rule.
10098         * Makefile.in: Regenerate.
10099
10100         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
10101         exceptions.
10102
10103         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
10104         * testsuite/libgomp.fortran/lib1.f90: Likewise.
10105         * testsuite/libgomp.fortran/lib2.f: Likewise.
10106         * testsuite/libgomp.fortran/lib3.f: Likewise.
10107
10108         * configure.ac: Typo fix.
10109         * configure: Regenerate.
10110
10111         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
10112         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
10113
10114         * omp.h.in: Don't touch the user's namespace.
10115
10116 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
10117             Tobias Burnus  <burnus@net-b.de>
10118             Richard Henderson  <rth@redhat.com>
10119
10120         * target.c: New file.
10121         * Makefile.am (libgomp_la_SOURCES): Add target.c.
10122         * Makefile.in: Regenerated.
10123         * libgomp_g.h (GOMP_task): Add depend argument.
10124         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
10125         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
10126         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
10127         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
10128         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
10129         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
10130         GOMP_taskgroup_start, GOMP_taskgroup_end,
10131         GOMP_parallel_sections): New prototypes.
10132         * fortran.c (omp_is_initial_device): Add ialias_redirect.
10133         (omp_is_initial_device_): New function.
10134         (ULP, STR1, STR2, ialias_redirect): Removed.
10135         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
10136         omp_set_default_device_8_, omp_get_default_device_,
10137         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
10138         functions.
10139         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
10140         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
10141         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
10142         @@GOMP_4.0.
10143         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
10144         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
10145         omp_set_default_device, omp_set_default_device_,
10146         omp_set_default_device_8_, omp_get_default_device,
10147         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
10148         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
10149         omp_get_team_num_): Export @@OMP_4.0.
10150         * team.c (struct gomp_thread_start_data): Add place field.
10151         (gomp_thread_start): Clear thr->thread_pool and
10152         thr->task before returning.  Use gomp_team_barrier_wait_final
10153         instead of gomp_team_barrier_wait.  Initialize thr->place.
10154         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
10155         team_cancelled and task_queued_count fields.
10156         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
10157         before calling pthread_exit.
10158         (gomp_free_thread): No longer static.  Use
10159         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
10160         (gomp_team_start): Add flags argument.  Set
10161         thr->thread_pool->threads_busy to nthreads immediately after creating
10162         new pool.  Use gomp_managed_threads_lock instead of
10163         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
10164         (gomp_team_end): Use gomp_managed_threads_lock instead of
10165         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
10166         of gomp_team_barrier_wait.  If team->team_cancelled, call
10167         gomp_fini_workshare on ws chain starting at team->work_shares_to_free
10168         rather than thr->ts.work_share.
10169         (initialize_team): Don't call gomp_sem_init here.
10170         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
10171         caller.
10172         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
10173         * env.c (gomp_global_icv): Add default_device_var, target_data and
10174         bind_var initializers.
10175         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
10176         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
10177         gomp_places_list_len): New variables.
10178         (parse_bind_var, parse_one_place, parse_places_var): New functions.
10179         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
10180         sized places.
10181         (gomp_cancel_var): New global variable.
10182         (parse_int): New function.
10183         (handle_omp_display_env): New function.
10184         (initialize_env): Use it.  Initialize default_device_var.
10185         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
10186         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
10187         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
10188         been successfully parsed (and call gomp_init_affinity in that case).
10189         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
10190         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
10191         omp_get_team_num, omp_is_initial_device): New functions.
10192         * libgomp.h: Include stdlib.h.
10193         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
10194         Define.
10195         (struct target_mem_desc): Forward declare.
10196         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
10197         and thread_limit_var fields.
10198         (gomp_get_num_devices): New prototype.
10199         (gomp_cancel_var): New extern decl.
10200         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
10201         team_cancelled and task_queued_count fields.  Add comments about
10202         task_{,queued_,running_}count.
10203         (gomp_cancel_kind): New enum.
10204         (gomp_work_share_end_cancel): New prototype.
10205         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
10206         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
10207         and depend fields.
10208         (struct gomp_taskgroup): New type.
10209         (struct gomp_task_depend_entry,
10210         struct gomp_dependers_vec): New types.
10211         (gomp_finish_task): Free depend_hash if non-NULL.
10212         (struct gomp_team_state): Add place_partition_off
10213         and place_partition_len fields.
10214         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
10215         gomp_places_list_len): New extern decls.
10216         (struct gomp_thread): Add place field.
10217         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
10218         (gomp_init_thread_affinity): Add place argument.
10219         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
10220         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
10221         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
10222         gomp_affinity_init_level, gomp_affinity_print_place): New
10223         prototypes.
10224         (gomp_team_start): Add flags argument.
10225         (gomp_thread_limit_var, gomp_remaining_threads_count,
10226         gomp_remaining_threads_lock): Remove.
10227         (gomp_managed_threads_lock): New variable.
10228         (struct gomp_thread_pool): Add threads_busy field.
10229         (gomp_free_thread): New prototype.
10230         * task.c: Include hashtab.h.
10231         (hash_entry_type): New typedef.
10232         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
10233         (gomp_init_task): Clear dependers, depend_hash, depend_count,
10234         copy_ctors_done and taskgroup fields.
10235         (GOMP_task): Add depend argument, handle depend clauses.  If
10236         gomp_team_barrier_cancelled or if it's taskgroup has been
10237         cancelled, don't queue or start new tasks.  Set copy_ctors_done
10238         field if needed.  Initialize taskgroup field.  If copy_ctors_done
10239         and already cancelled, don't discard the task.  If taskgroup is
10240         non-NULL, enqueue the task into taskgroup queue.  Increment
10241         num_children field in taskgroup.  Increment task_queued_count.
10242         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
10243         gomp_task_run_post_remove_taskgroup): New inline functions.
10244         (gomp_task_run_post_handle_depend_hash,
10245         gomp_task_run_post_handle_dependers,
10246         gomp_task_run_post_handle_depend): New functions.
10247         (GOMP_taskwait): Use them.  If more than one new tasks
10248         have been queued, wake other threads if needed.
10249         (gomp_barrier_handle_tasks): Likewise.  If
10250         gomp_team_barrier_cancelled, don't start any new tasks, just free
10251         all tasks.
10252         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
10253         * omp_lib.f90.in
10254         (omp_proc_bind_kind, omp_proc_bind_false,
10255         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
10256         omp_proc_bind_spread): New params.
10257         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
10258         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
10259         omp_get_team_num, omp_is_initial_device): New interfaces.
10260         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
10261         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
10262         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
10263         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
10264         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
10265         useless use omp_lib_kinds.
10266         * omp.h.in (omp_proc_bind_t): New typedef.
10267         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
10268         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
10269         omp_get_team_num, omp_is_initial_device): New prototypes.
10270         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
10271         through to gomp_team_start.
10272         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
10273         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
10274         Adjust gomp_parallel_loop_start callers.
10275         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
10276         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
10277         GOMP_loop_end_cancel): New functions.
10278         (GOMP_parallel_end): Add ialias_redirect.
10279         * hashtab.h: New file.
10280         * libgomp.texi (Environment Variables): Minor cleanup,
10281         update section refs to OpenMP 4.0rc2.
10282         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
10283         environment variables.
10284         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
10285         team->work_shares_to_free to thr->ts.work_share before calling
10286         free_work_share.
10287         (gomp_work_share_end_cancel): New function.
10288         * config/linux/proc.c: Include errno.h.
10289         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
10290         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
10291         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
10292         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
10293         gomp_cpuset_size is sizeof (cpu_set_t).
10294         (gomp_init_num_threads): Initialize gomp_cpuset_size,
10295         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
10296         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
10297         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
10298         contain any logical CPUs.
10299         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
10300         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
10301         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
10302         pthread_getaffinity_np.  Check gomp_places_list instead of
10303         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
10304         * config/linux/bar.c (gomp_barrier_wait_end,
10305         gomp_barrier_wait_last): Use BAR_* defines.
10306         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
10307         from state where needed.  Set work_share_cancelled to 0 on last
10308         thread.
10309         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
10310         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
10311         functions.
10312         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
10313         Add cpusetsize argument.
10314         (gomp_cpuset_size, gomp_cpusetp): Declare.
10315         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
10316         (affinity_counter): Remove.
10317         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
10318         if CPU_ALLOC_SIZE isn't defined.
10319         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
10320         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
10321         bind current thread to the first place.
10322         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
10323         pthread_setaffinity_np to gomp_places_list[place].
10324         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
10325         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
10326         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
10327         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
10328         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
10329         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
10330         (gomp_barrier_t): Add awaited_final field.
10331         (gomp_barrier_init): Initialize awaited_final field.
10332         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
10333         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
10334         prototypes.
10335         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
10336         defines.
10337         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
10338         gomp_team_barrier_cancelled): New inline functions.
10339         (gomp_barrier_last_thread,
10340         gomp_team_barrier_set_task_pending,
10341         gomp_team_barrier_clear_task_pending,
10342         gomp_team_barrier_set_waiting_for_tasks,
10343         gomp_team_barrier_waiting_for_tasks,
10344         gomp_team_barrier_done): Use BAR_* defines.
10345         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
10346         (gomp_barrier_wait_end): Use BAR_* defines.
10347         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
10348         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
10349         Use BAR_* defines.
10350         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
10351         gomp_team_barrier_cancel): New functions.
10352         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
10353         argument.
10354         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
10355         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
10356         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
10357         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
10358         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
10359         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
10360         (gomp_barrier_t): Add cancellable field.
10361         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
10362         gomp_team_barrier_cancel): New prototypes.
10363         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
10364         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
10365         gomp_team_barrier_cancelled): New inline functions.
10366         (gomp_barrier_wait_start, gomp_barrier_last_thread,
10367         gomp_team_barrier_set_task_pending,
10368         gomp_team_barrier_clear_task_pending,
10369         gomp_team_barrier_set_waiting_for_tasks,
10370         gomp_team_barrier_waiting_for_tasks,
10371         gomp_team_barrier_done): Use BAR_* defines.
10372         * barrier.c (GOMP_barrier_cancel): New function.
10373         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
10374         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
10375         omp_proc_bind_spread): New params.
10376         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
10377         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
10378         omp_get_team_num, omp_is_initial_device): New externals.
10379         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
10380         New functions.
10381         (gomp_resolve_num_threads): Adjust for thread_limit now being in
10382         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
10383         infinity.  If not nested, just return minimum of max_num_threads
10384         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
10385         to the returned value.  Otherwise, don't update atomically
10386         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
10387         (GOMP_parallel_end): Adjust for thread_limit now being in
10388         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
10389         infinity.  Adjust threads_busy in the pool rather than
10390         gomp_remaining_threads_count.  Remember team->nthreads and call
10391         gomp_team_end before adjusting threads_busy, if not nested
10392         afterwards, just set it to 1 non-atomically.  Add ialias.
10393         (GOMP_parallel_start): Adjust gomp_team_start caller.
10394         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
10395         * testsuite/libgomp.c/affinity-1.c: New test.
10396         * testsuite/libgomp.c/atomic-15.c: New test.
10397         * testsuite/libgomp.c/atomic-16.c: New test.
10398         * testsuite/libgomp.c/atomic-17.c: New test.
10399         * testsuite/libgomp.c/cancel-for-1.c: New test.
10400         * testsuite/libgomp.c/cancel-for-2.c: New test.
10401         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
10402         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
10403         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
10404         * testsuite/libgomp.c/cancel-sections-1.c: New test.
10405         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
10406         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
10407         * testsuite/libgomp.c/depend-1.c: New test.
10408         * testsuite/libgomp.c/depend-2.c: New test.
10409         * testsuite/libgomp.c/depend-3.c: New test.
10410         * testsuite/libgomp.c/depend-4.c: New test.
10411         * testsuite/libgomp.c/for-1.c: New test.
10412         * testsuite/libgomp.c/for-1.h: New file.
10413         * testsuite/libgomp.c/for-2.c: New test.
10414         * testsuite/libgomp.c/for-2.h: New file.
10415         * testsuite/libgomp.c/for-3.c: New test.
10416         * testsuite/libgomp.c/pr58392.c: New test.
10417         * testsuite/libgomp.c/simd-1.c: New test.
10418         * testsuite/libgomp.c/simd-2.c: New test.
10419         * testsuite/libgomp.c/simd-3.c: New test.
10420         * testsuite/libgomp.c/simd-4.c: New test.
10421         * testsuite/libgomp.c/simd-5.c: New test.
10422         * testsuite/libgomp.c/simd-6.c: New test.
10423         * testsuite/libgomp.c/target-1.c: New test.
10424         * testsuite/libgomp.c/target-2.c: New test.
10425         * testsuite/libgomp.c/target-3.c: New test.
10426         * testsuite/libgomp.c/target-4.c: New test.
10427         * testsuite/libgomp.c/target-5.c: New test.
10428         * testsuite/libgomp.c/target-6.c: New test.
10429         * testsuite/libgomp.c/target-7.c: New test.
10430         * testsuite/libgomp.c/taskgroup-1.c: New test.
10431         * testsuite/libgomp.c/thread-limit-1.c: New test.
10432         * testsuite/libgomp.c/thread-limit-2.c: New test.
10433         * testsuite/libgomp.c/thread-limit-3.c: New test.
10434         * testsuite/libgomp.c/udr-1.c: New test.
10435         * testsuite/libgomp.c/udr-2.c: New test.
10436         * testsuite/libgomp.c/udr-3.c: New test.
10437         * testsuite/libgomp.c++/affinity-1.C: New test.
10438         * testsuite/libgomp.c++/atomic-10.C: New test.
10439         * testsuite/libgomp.c++/atomic-11.C: New test.
10440         * testsuite/libgomp.c++/atomic-12.C: New test.
10441         * testsuite/libgomp.c++/atomic-13.C: New test.
10442         * testsuite/libgomp.c++/atomic-14.C: New test.
10443         * testsuite/libgomp.c++/atomic-15.C: New test.
10444         * testsuite/libgomp.c++/cancel-for-1.C: New test.
10445         * testsuite/libgomp.c++/cancel-for-2.C: New test.
10446         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
10447         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
10448         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
10449         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
10450         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
10451         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
10452         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
10453         * testsuite/libgomp.c++/cancel-test.h: New file.
10454         * testsuite/libgomp.c++/for-9.C: New test.
10455         * testsuite/libgomp.c++/for-10.C: New test.
10456         * testsuite/libgomp.c++/for-11.C: New test.
10457         * testsuite/libgomp.c++/simd-1.C: New test.
10458         * testsuite/libgomp.c++/simd-2.C: New test.
10459         * testsuite/libgomp.c++/simd-3.C: New test.
10460         * testsuite/libgomp.c++/simd-4.C: New test.
10461         * testsuite/libgomp.c++/simd-5.C: New test.
10462         * testsuite/libgomp.c++/simd-6.C: New test.
10463         * testsuite/libgomp.c++/simd-7.C: New test.
10464         * testsuite/libgomp.c++/simd-8.C: New test.
10465         * testsuite/libgomp.c++/target-1.C: New test.
10466         * testsuite/libgomp.c++/target-2.C: New test.
10467         * testsuite/libgomp.c++/target-2-aux.cc: New file.
10468         * testsuite/libgomp.c++/target-3.C: New test.
10469         * testsuite/libgomp.c++/taskgroup-1.C: New test.
10470         * testsuite/libgomp.c++/udr-1.C: New test.
10471         * testsuite/libgomp.c++/udr-2.C: New test.
10472         * testsuite/libgomp.c++/udr-3.C: New test.
10473         * testsuite/libgomp.c++/udr-4.C: New test.
10474         * testsuite/libgomp.c++/udr-5.C: New test.
10475         * testsuite/libgomp.c++/udr-6.C: New test.
10476         * testsuite/libgomp.c++/udr-7.C: New test.
10477         * testsuite/libgomp.c++/udr-8.C: New test.
10478         * testsuite/libgomp.c++/udr-9.C: New test.
10479
10480 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
10481
10482         PR testsuite/57605
10483         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
10484         ALWAYS_CFLAGS.
10485
10486 2013-09-20  Alan Modra  <amodra@gmail.com>
10487
10488         * configure: Regenerate.
10489
10490 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
10491
10492         * testsuite/libgomp.c/sections-2.c: New test.
10493
10494 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
10495
10496         * testsuite/libgomp.fortran/strassen.f90:
10497         Add dg-skip-if aarch64_tiny.
10498
10499 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
10500             Cesar Philippidis  <cesar@codesourcery.com>
10501
10502         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
10503         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
10504         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
10505         * testsuite/libgomp.fortran/fortran.exp: Likewise.
10506         * testsuite/libgomp.graphite/graphite.exp: Likewise.
10507         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
10508         Use dg-runtest rather than gfortran-dg-runtest.
10509
10510 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
10511
10512         * testsuite/libgomp.c/icv-2.c: Extend current handling of
10513         Linux-based x86 systems to cover all GNU systems.
10514         * testsuite/libgomp.c/lock-3.c: Likewise.
10515         * testsuite/libgomp.c/pr48591.c: Likewise.
10516
10517 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
10518
10519         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
10520         GNU/Hurd, as done for Linux-based systems.
10521
10522         * config/posix/ptrlock.h: Fix comment.
10523
10524 2013-05-27  Tobias Burnus  <burnus@net-b.de>
10525
10526         PR fortran/57423
10527         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
10528         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
10529         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
10530         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
10531         omp_destroy_nest_lock): Correct arguments to match the one in
10532         the OpenMP spec.
10533         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
10534         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
10535         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
10536         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
10537
10538 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
10539
10540         * testsuite/libgomp.c/loop-13.c: New test.
10541         * testsuite/libgomp.c/loop-14.c: New test.
10542         * testsuite/libgomp.c/loop-15.c: New test.
10543         * testsuite/libgomp.c++/loop-13.C: New test.
10544         * testsuite/libgomp.c++/loop-14.C: New test.
10545         * testsuite/libgomp.c++/loop-15.C: New test.
10546
10547 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
10548
10549         PR middle-end/56217
10550         * testsuite/libgomp.c++/pr56217.C: New test.
10551
10552 2013-02-01  Alan Modra  <amodra@gmail.com>
10553
10554         * task.c (GOMP_task, GOMP_taskwait): Comment.
10555
10556 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
10557             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
10558
10559         PR libgomp/55561
10560         * config/linux/wait.h (do_spin): Use atomic load for addr.
10561         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
10562         for intptr and ptrlock.
10563         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
10564         for ptrlock.
10565
10566 2013-01-22  Alan Modra  <amodra@gmail.com>
10567
10568         PR libgomp/51376
10569         PR libgomp/56073
10570         * task.c (GOMP_task): Revert 2011-12-09 change.
10571         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
10572         barrier to read task->children..
10573         (gomp_barrier_handle_tasks): ..and matching atomic store with
10574         release barrier here when setting parent->children to NULL.
10575
10576 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
10577             Tobias Burnus  <burnus@net-b.de>
10578
10579         PR driver/55884
10580         * testsuite/libgomp.fortran/fortran.exp: Use
10581         -fintrinsic-modules-path= instead of
10582         -fintrinsic-modules-path.
10583
10584 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
10585
10586         Update copyright years.
10587
10588 2012-12-19  Tobias Burnus  <burnus@net-b.de>
10589
10590         * testsuite/libgomp.fortran/fortran.exp: Set
10591         -fintrinsic-modules-path.
10592
10593 2012-12-19  Tobias Burnus  <burnus@net-b.de>
10594
10595         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
10596         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
10597
10598 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
10599
10600         PR libgomp/55411
10601         * team.c (gomp_free_thread): Decrease gomp_managed_threads
10602         if pool had any threads_used.
10603
10604 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
10605
10606         * testsuite/libgomp.c++/pr24455.C: Use
10607         -Wl,-undefined,dynamic_lookup on darwin.
10608
10609 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
10610
10611         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
10612
10613 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
10614
10615         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
10616
10617 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
10618             Jim MacArthur  <jim.macarthur@arm.com>
10619             Marcus Shawcroft  <marcus.shawcroft@arm.com>
10620             Nigel Stephens  <nigel.stephens@arm.com>
10621             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
10622             Richard Earnshaw  <rearnsha@arm.com>
10623             Sofiane Naci  <sofiane.naci@arm.com>
10624             Stephen Thomas  <stephen.thomas@arm.com>
10625             Tejas Belagod  <tejas.belagod@arm.com>
10626             Yufeng Zhang  <yufeng.zhang@arm.com>
10627
10628         * configure.tgt: Add AArch64.
10629
10630 2012-10-04  Jason Merrill  <jason@redhat.com>
10631
10632         * testsuite/libgomp.c++/tls-init1.C: New.
10633
10634 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
10635
10636         * configure: Regenerated.
10637
10638 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
10639
10640         * config/linux/mips/futex.h (sys_futex0): Change to static
10641         function with noinline, nomips16 attributes under MIPS16. Adjust
10642         asm statement to place 'li v0,SYS_futex' immediately before
10643         syscall insn.
10644
10645 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
10646
10647         * libgomp.texi (Library Index): Renamed from "Index" to prevent
10648         conflict with index.html on case-insensitive file systems.
10649
10650 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
10651
10652         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
10653         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
10654
10655 2012-07-02  Richard Guenther  <rguenther@suse.de>
10656             Michael Matz  <matz@suse.de>
10657             Tobias Grosser <tobias@grosser.es>
10658             Sebastian Pop <sebpop@gmail.com>
10659
10660         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
10661         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
10662         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
10663         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
10664
10665 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
10666
10667         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
10668
10669 2012-06-22  Richard Guenther  <rguenther@suse.de>
10670
10671         Merge from graphite branch
10672         2012-01-13  Tobias Grosser  <tobias@grosser.es>
10673
10674         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
10675         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
10676
10677 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
10678
10679         PR middle-end/53580
10680         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
10681         use GOMP_barrier () call instead.
10682         * testsuite/libgomp.c/pr26943-3.c: Likewise.
10683         * testsuite/libgomp.c/pr26943-4.c: Likewise.
10684         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
10685         call GOMP_barrier instead.
10686         * testsuite/libgomp.fortran/vla5.f90: Likewise.
10687
10688 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
10689
10690         PR libgomp/52993
10691         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
10692         argument to memset call.
10693
10694 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
10695
10696         * configure: Regenerated.
10697
10698 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
10699
10700         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
10701
10702 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
10703
10704         PR bootstrap/52812
10705         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
10706
10707 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
10708
10709         PR middle-end/52547
10710         * testsuite/libgomp.c/pr52547.c: New test.
10711
10712 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
10713
10714         * testsuite/lib/libgomp.exp: load fortran-modules.exp
10715
10716 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10717
10718         * configure.tgt (mips-sgi-irix6*): Remove.
10719
10720 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10721
10722         * configure.tgt (alpha*-dec-osf*): Remove.
10723
10724         * config/osf/sem.h: Remove.
10725         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
10726
10727 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
10728
10729         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
10730
10731 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10732
10733         PR libstdc++/52188
10734         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
10735         Remove ENABLE_SYMVERS_SOL2.
10736         * configure: Regenerate.
10737         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
10738         (PREPROCESS): New variable.
10739         (libgomp.ver): New target.
10740         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
10741         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
10742         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
10743         Use libgomp.ver.
10744         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
10745         * Makefile.in: Regenerate.
10746
10747 2012-02-14  Walter Lee  <walt@tilera.com>
10748
10749         * configure.tgt: Handle tilegx and tilepro.
10750         * config/linux/tile/futex.h: New file.
10751
10752 2012-02-08  Richard Guenther  <rguenther@suse.de>
10753
10754         PR tree-optimization/46886
10755         * testsuite/libgomp.c/pr46886.c: New testcase.
10756
10757 2012-01-25  Matthias Klose  <doko@ubuntu.com>
10758
10759         * config/linux/arm: Remove empty directory.
10760         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
10761
10762 2011-12-09  Alan Modra  <amodra@gmail.com>
10763
10764         PR libgomp/51376
10765         * task.c (GOMP_taskwait): Don't access task->children outside of
10766         task_lock mutex region.
10767         (GOMP_task): Likewise.
10768
10769 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
10770
10771         PR libgomp/51132
10772         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
10773         to file scope.
10774         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
10775         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
10776         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
10777         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
10778         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
10779
10780 2011-12-02  Alan Modra  <amodra@gmail.com>
10781
10782         * config/linux/affinity.c: Use atomic rather than sync builtin.
10783         * config/linux/lock.c: Likewise.
10784         * config/linux/ptrlock.h: Likewise.
10785         * config/linux/ptrlock.c: Likewise.
10786         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
10787         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
10788         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
10789         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
10790         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
10791         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
10792         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
10793         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
10794         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
10795         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
10796
10797 2011-11-30  Alan Modra  <amodra@gmail.com>
10798
10799         PR libgomp/51298
10800         * config/linux/bar.h: Use atomic rather than sync builtins.
10801         * config/linux/bar.c: Likewise.  Add missing acquire
10802         synchronisation on generation field.
10803         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
10804         double unlock.
10805
10806 2011-11-30  Alan Modra  <amodra@gmail.com>
10807
10808         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
10809         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
10810         * config/linux/mutex.h: Use atomic rather than sync builtins.
10811         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
10812         * config/linux/omp-lock.h: Comment fix.
10813         * config/linux/arm/mutex.h: Delete.
10814         * config/linux/powerpc/mutex.h: Delete.
10815         * config/linux/ia64/mutex.h: Delete.
10816         * config/linux/mips/mutex.h: Delete.
10817
10818 2011-11-30  Alan Modra  <amodra@gmail.com>
10819
10820         PR libgomp/51249
10821         * config/linux/sem.h: Rewrite.
10822         * config/linux/sem.c: Rewrite.
10823
10824 2011-11-28  Richard Henderson  <rth@redhat.com>
10825
10826         * libgomp.h (enum memmodel): New.
10827
10828 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
10829
10830         * configure: Regenerate.
10831
10832 2011-10-10  Matthias Klose  <doko@ubuntu.com>
10833
10834         * config/posix95: Remove empty directory.
10835
10836 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
10837
10838         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
10839
10840 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
10841
10842         PR fortran/49792
10843         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
10844         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
10845
10846 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10847
10848         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
10849
10850 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10851
10852         PR libgomp/49965
10853         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
10854
10855 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
10856
10857         * config/linux/proc.h: New.
10858         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
10859         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
10860         (gomp_init_num_threads): Update call to cpuset_popcount.
10861         (get_num_procs): Ditto.
10862         * config/linux/affinity.c (gomp_init_affinity): Call
10863         gomp_cpuset_popcount.
10864
10865 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
10866
10867         PR fortran/42041
10868         PR fortran/46752
10869         * omp.h.in (omp_in_final): New prototype.
10870         * omp_lib.f90.in (omp_in_final): New interface.
10871         (omp_integer_kind, omp_logical_kind): Remove
10872         and replace all its uses in the module with 4.
10873         (openmp_version): Change to 201107.
10874         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
10875         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
10876         kind for the parameters.
10877         (omp_in_final): New external.
10878         (openmp_version): Change to 201107.
10879         * task.c (omp_in_final): New function.
10880         (gomp_init_task): Initialize final_task.
10881         (GOMP_task): Remove unused attribute from flags.  Handle final
10882         tasks.
10883         (GOMP_taskyield): New function.
10884         (omp_in_final): Return true if if (false) or final (true) task
10885         or descendant of final (true).
10886         * fortran.c (omp_in_final_): New function.
10887         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
10888         (GOMP_3.0): Export GOMP_taskyield.
10889         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
10890         variables.
10891         (parse_unsigned_long_list): New function.
10892         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
10893         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
10894         even if parse_affinity returned false.
10895         * config/linux/affinity.c (gomp_init_affinity): Handle
10896         gomp_cpu_affinity_len == 0.
10897         * libgomp_g.h (GOMP_taskyield): New prototype.
10898         * libgomp.h (struct gomp_task): Add final_task field.
10899         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
10900         * team.c (gomp_team_start): Override new task's nthreads_var icv
10901         if list form OMP_NUM_THREADS has been used and it has value for
10902         the new nesting level.
10903
10904         * testsuite/libgomp.c/atomic-11.c: New test.
10905         * testsuite/libgomp.c/atomic-12.c: New test.
10906         * testsuite/libgomp.c/atomic-13.c: New test.
10907         * testsuite/libgomp.c/atomic-14.c: New test.
10908         * testsuite/libgomp.c/reduction-6.c: New test.
10909         * testsuite/libgomp.c/task-5.c: New test.
10910         * testsuite/libgomp.c++/atomic-2.C: New test.
10911         * testsuite/libgomp.c++/atomic-3.C: New test.
10912         * testsuite/libgomp.c++/atomic-4.C: New test.
10913         * testsuite/libgomp.c++/atomic-5.C: New test.
10914         * testsuite/libgomp.c++/atomic-6.C: New test.
10915         * testsuite/libgomp.c++/atomic-7.C: New test.
10916         * testsuite/libgomp.c++/atomic-8.C: New test.
10917         * testsuite/libgomp.c++/atomic-9.C: New test.
10918         * testsuite/libgomp.c++/task-8.C: New test.
10919         * testsuite/libgomp.c++/reduction-4.C: New test.
10920         * testsuite/libgomp.fortran/allocatable7.f90: New test.
10921         * testsuite/libgomp.fortran/allocatable8.f90: New test.
10922         * testsuite/libgomp.fortran/crayptr3.f90: New test.
10923         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
10924         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
10925         * testsuite/libgomp.fortran/pointer1.f90: New test.
10926         * testsuite/libgomp.fortran/pointer2.f90: New test.
10927         * testsuite/libgomp.fortran/task4.f90: New test.
10928
10929 2011-08-02  Tobias Burnus  <burnus@net-b.de>
10930
10931         * libgomp.texi: Update OpenMP spec references to 3.1.
10932         (omp_in_final,OMP_PROC_BIND): New sections.
10933         (OMP_NUM_THREADS): Document that the value can be now a list.
10934         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
10935
10936 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
10937
10938         * config/linux/x86/futex.h: Check __x86_64__ instead of
10939         __LP64__.
10940
10941 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
10942
10943         PR middle-end/49897
10944         PR middle-end/49898
10945         * testsuite/libgomp.c/pr49897-1.c: New test.
10946         * testsuite/libgomp.c/pr49897-2.c: New test.
10947         * testsuite/libgomp.c/pr49898-1.c: New test.
10948         * testsuite/libgomp.c/pr49898-2.c: New test.
10949
10950 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
10951
10952         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
10953         for ia32 instead of ilp32.
10954
10955         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
10956         * testsuite/libgomp.c/atomic-6.c: Likewise.
10957
10958 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
10959
10960         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
10961         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
10962
10963 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10964
10965         PR libgomp/45351
10966         * config/osf/sem.h: New file.
10967         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
10968
10969 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10970
10971         PR target/49541
10972         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
10973         ldflags.
10974
10975 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
10976
10977         * config/linux/wait.h (do_spin): New inline, largely copied
10978         from do_wait, just don't do futex_wait here, instead return true if
10979         it should be done.
10980         (do_wait): Implement using do_spin.
10981         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
10982         to prototype.
10983         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
10984         __sync_bool_compare_and_swap, pass the oldval to
10985         gomp_mutex_lock_slow.
10986         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
10987         If all mutex contenders are just spinning and not sleeping, don't
10988         change state to 2 unnecessarily.  Optimize the loop when state has
10989         already become 2 to use just one atomic operation per loop instead
10990         of two.
10991         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
10992         to prototype.
10993         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
10994         __sync_bool_compare_and_swap, pass the oldval to
10995         gomp_mutex_lock_slow.
10996
10997 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
10998
10999         PR libgomp/49490
11000         * iter.c (gomp_iter_static_next): For chunk size 0
11001         only use n ceil/ nthreads size for the first
11002         n % nthreads threads in the team instead of
11003         all threads except for the last few ones which
11004         get less work or none at all.
11005         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
11006         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
11007         chunk argument, set run_sched_modifier to 0 for static
11008         resp. 1 for other kinds.  If chunk argument is 0
11009         and not static, set value to 1.
11010
11011 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
11012
11013         PR c++/49043
11014         * testsuite/libgomp.c++/pr49043.C: New test.
11015
11016         PR c++/48869
11017         * testsuite/libgomp.c++/pr48869.C: New test.
11018
11019 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
11020
11021         PR fortran/48894
11022         * fortran.c: Include limits.h.
11023         (TO_INT): Define.
11024         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
11025         *set.
11026         (omp_set_num_threads_8_, omp_set_schedule_8_,
11027         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
11028         omp_get_team_size_8_): Use TO_INT macro.
11029         * testsuite/libgomp.fortran/pr48894.f90: New test.
11030
11031 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
11032
11033         PR middle-end/48591
11034         * testsuite/libgomp.c/pr48591.c: New test.
11035
11036 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11037
11038         PR bootstrap/48135
11039         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
11040         * configure: Regenerate.
11041
11042 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
11043
11044         PR fortran/47886
11045         * testsuite/libgomp.fortran/task3.f90: New test.
11046
11047 2011-02-24  Tobias Burnus  <burnus@net-b.de>
11048
11049         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
11050
11051 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
11052
11053         PR libgomp/47854
11054         * libgomp.texi (omp_get_wtime): Don't say time in the past
11055         must be Unix Epoch.
11056
11057 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
11058
11059         PR libgomp/47804
11060         * testsuite/libgomp.fortran/fortran.exp: Check for both
11061         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
11062         but $blddir != "", still append ${blddir}/${lang_library_path}
11063         to ld_library_path.
11064
11065 2011-02-16  Tobias Burnus  <burnus@net-b.de>
11066
11067         PR libgomp/47758
11068         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
11069         of libquadmath.a before adding its libpath to ldflags.
11070
11071 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
11072
11073         PR libgomp/47731
11074         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
11075         to FUTEX_WAIT futex syscall.
11076         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
11077
11078 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11079
11080         * configure: Regenerate.
11081
11082 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
11083
11084         PR libstdc++/36104
11085         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
11086
11087 2011-01-16  Gerald Pfeifer
11088
11089         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
11090
11091 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
11092
11093         PR fortran/46874
11094         * libgomp.fortran/allocatable6.f90: New test.
11095
11096 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11097
11098         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
11099         * configure: Regenerate.
11100
11101 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
11102
11103         PR target/40125
11104         PR lto/46695
11105         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
11106         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
11107         * aclocal.m4: Regenerate.
11108         * configure: Regenerate.
11109         * Makefile.in: Regenerate.
11110         * testsuite/Makefile.in: Regenerate.
11111
11112 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
11113
11114         PR fortran/46753
11115         * libgomp.fortran/pr46753.f90: New test.
11116
11117         PR libgomp/43706
11118         * env.c (initialize_env): Default to spin count 300000
11119         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
11120         is specified.
11121
11122         PR libgomp/45240
11123         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
11124         at the end if sync builtins aren't supported.
11125
11126 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11127
11128         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
11129
11130 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11131
11132         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
11133
11134 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
11135
11136         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
11137
11138 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
11139             Tobias Burnus  <burnus@net-b.de>
11140
11141         PR fortran/32049
11142         * configure.ac:
11143         * configure: Regenerate.
11144
11145 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
11146
11147         * config/linux/futex.h: New.
11148         * config/linux/arm/mutex.h: New.
11149         * configure.tgt (arm*-*-linux*): Add config path.
11150
11151 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
11152
11153         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
11154
11155 2010-09-23  Tobias Burnus  <burnus@net-b.de>
11156
11157         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
11158         Change Fortran datatype to LOGICAL.
11159         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
11160         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
11161
11162 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11163
11164         * configure: Regenerate.
11165
11166 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
11167
11168         * libgomp.texi: Add function keyword to a couple of Fortran
11169         interfaces, use integer instead of int for Fortran.
11170
11171 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
11172
11173         * libgomp.texi: Fix spelling and pasto problems throughout.
11174         Adjust prototypes to match code.
11175
11176 2010-07-24  Tobias Burnus  <burnus@net-b.de>
11177
11178         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
11179         silence -fwhole-file warning.
11180
11181 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11182
11183         * configure.tgt (*-*-solaris2.[56]*): Removed.
11184
11185 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11186
11187         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
11188         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
11189         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
11190         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
11191         targetting solaris2*.
11192         * configure: Regenerate.
11193         * config.h.in: Regenerate.
11194
11195         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
11196         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
11197         Add libgomp_version_dep.
11198         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
11199         versioning.
11200         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
11201         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
11202         * Makefile.in: Regenerate.
11203
11204         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
11205         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
11206         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
11207         to common block, protected by
11208         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
11209
11210 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
11211
11212         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
11213
11214 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
11215
11216         PR bootstrap/43170
11217         * configure: Regenerate.
11218
11219 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11220
11221         PR other/43620
11222         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
11223         * configure: Regenerate.
11224         * Makefile.in: Regenerate.
11225         * testsuite/Makefile.in: Regenerate.
11226
11227 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
11228
11229         PR c/43893
11230         * testsuite/libgomp.c/pr43893.c: New test.
11231         * testsuite/libgomp.c++/pr43893.C: New test.
11232
11233 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
11234
11235         PR middle-end/43570
11236         * testsuite/libgomp.fortran/vla8.f90: New test.
11237
11238 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
11239
11240         PR libgomp/43706
11241         * config/linux/affinity.c (gomp_init_affinity): Decrease
11242         gomp_available_cpus if affinity mask confines the process to fewer
11243         CPUs.
11244         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
11245         non-NULL, just return gomp_available_cpus.
11246
11247         PR libgomp/43569
11248         * sections.c (gomp_sections_init): Initialize ws->mode.
11249
11250 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
11251
11252         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
11253         not unused bar variable.
11254         * configure: Regenerate.
11255
11256 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11257
11258         * Makefile.in: Regenerate.
11259         * aclocal.m4: Regenerate.
11260         * testsuite/Makefile.in: Regenerate.
11261
11262 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
11263
11264         PR libgomp/42942
11265         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
11266         (initialize_env): Adjust callers.
11267         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
11268         when the argument is 0.
11269
11270         * testsuite/libgomp.c/pr42942.c: New test.
11271
11272 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
11273
11274         PR middle-end/42644
11275         PR middle-end/42130
11276         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
11277         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
11278
11279 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11280
11281         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
11282         * testsuite/libgomp.c++/task-6.C: Likewise.
11283
11284 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
11285
11286         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
11287
11288 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
11289
11290         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
11291         * configure: Regenerate.
11292
11293 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
11294
11295         PR fortran/42866
11296         * testsuite/libgomp.fortran/allocatable5.f90: New test.
11297
11298 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
11299
11300         * configure.ac: Test for executability of GFORTRAN.
11301         * configure: Regenerate.
11302
11303 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11304
11305         * configure: Regenerate.
11306
11307 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
11308
11309         PR libgomp/42602
11310         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
11311
11312 2010-01-03  Richard Guenther  <rguenther@suse.de>
11313
11314         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
11315
11316 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
11317
11318         * testsuite/libgomp.graphite/pr4118.c: New.
11319
11320 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
11321
11322         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
11323         for darwin, protect the test with require-effective-target tls_runtime.
11324         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
11325
11326 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
11327
11328         PR target/41605
11329         * testsuite/lib/libgomp.exp: Provide -B options to allow for
11330         link spec %s substitutions for static libraries.
11331
11332 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
11333
11334         PR testsuite/42135
11335         * libgomp.graphite/force-parallel-2.c: Reduce array size.
11336
11337 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11338
11339         * Makefile.in: Regenerate.
11340         * configure: Regenerate.
11341         * testsuite/Makefile.in: Regenerate.
11342
11343 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
11344
11345         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
11346         settings for LC_ALL and LANG.
11347
11348 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
11349
11350         PR fortran/42162
11351         * testsuite/libgomp.fortran/pr42162.f90: New test.
11352
11353 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
11354
11355         PR middle-end/42029
11356         * testsuite/libgomp.c/pr42029.c: New test.
11357
11358 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
11359
11360         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
11361         *s.  Accept ld version without text in ()s.
11362         * configure: Regenerated.
11363
11364 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
11365
11366         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
11367
11368 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11369
11370         PR libgomp/41418
11371         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
11372         or a hyphen (happens with fortran language disabled).
11373         * configure: Regenerate.
11374
11375 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11376
11377         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
11378         use sed script portable to Solaris /bin/sed for extracting ld
11379         version.
11380         * configure: Regenerate.
11381
11382 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
11383
11384         * testsuite/libgomp.graphite/bounds.c: New test.
11385
11386 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11387
11388         * Makefile.am (libgomp_la_LINK): New.
11389         * Makefile.in: Regenerate.
11390
11391 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11392
11393         * configure.ac (AC_PREREQ): Bump to 2.64.
11394
11395 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11396
11397         * Makefile.am (install-html, install-pdf): Remove.
11398         * Makefile.in: Regenerate.
11399
11400         * Makefile.in: Regenerate.
11401         * aclocal.m4: Regenerate.
11402         * config.h.in: Regenerate.
11403         * configure: Regenerate.
11404         * testsuite/Makefile.in: Regenerate.
11405
11406 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11407
11408         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
11409         * Makefile.in: Regenerate.
11410
11411 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
11412
11413         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
11414         * Makefile.in: Regenerate.
11415
11416 2009-08-19  Tobias Burnus  <burnus@net-b.de>
11417
11418         PR fortran/41102
11419         omp_lib.h.in: Fix -std=f95 errors.
11420
11421 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
11422
11423         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
11424         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
11425         * testsuite/libgomp.graphite/graphite.exp: New.
11426
11427 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
11428
11429         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
11430         only build.
11431
11432 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
11433
11434         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
11435         needed memory barrier semantics.
11436         * config/linux/mips/mutex.h: New file.
11437
11438 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11439
11440         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
11441
11442 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
11443
11444         * configure: Regenerate.
11445
11446 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
11447
11448         PR testsuite/40699
11449         PR testsuite/40707
11450         PR testsuite/40709
11451         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
11452         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
11453         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
11454
11455 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
11456
11457         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
11458         options when choosing a multilib.
11459
11460 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
11461
11462         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
11463         ld_library_path.  Use add_path.  Add just find_libgcc_s to
11464         ld_library_path, not every libgcc multilib directory.
11465         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
11466         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
11467         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
11468         Use add_path.
11469         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
11470
11471 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
11472
11473         * Makefile.am (LTLDFLAGS): Define.
11474         (LINK): Define.
11475         * Makefile.in: Regenerate.
11476
11477 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
11478
11479         PR fortran/39718
11480         * testsuite/libgomp.fortran/fortran.exp: Don't link with
11481         libgfortranbegin, check existence of libgfortran.a instead of
11482         libgfortranbegin.a.
11483
11484 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
11485
11486         PR libgomp/40174
11487         * team.c (gomp_thread_start): Destroy thr->release semaphore.
11488         (gomp_free_pool_helper): Likewise.
11489
11490 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
11491             Jakub Jelinek  <jakub@redhat.com>
11492
11493         PR fortran/35423
11494         * testsuite/libgomp.fortran/workshare2.f90: New test.
11495
11496 2009-04-09  Nick Clifton  <nickc@redhat.com>
11497
11498         * iter.c: Change copyright header to refer to version 3 of the
11499         GNU General Public License with version 3.1 of the GCC Runtime
11500         Library Exception and to point readers at the COPYING3 and
11501         COPYING3.RUNTIME files and the FSF's license web page.
11502         * alloc.c: Likewise.
11503         * barrier.c: Likewise.
11504         * config/bsd/proc.c: Likewise.
11505         * config/linux/affinity.c: Likewise.
11506         * config/linux/alpha/futex.h: Likewise.
11507         * config/linux/bar.c: Likewise.
11508         * config/linux/bar.h: Likewise.
11509         * config/linux/ia64/futex.h: Likewise.
11510         * config/linux/ia64/mutex.h: Likewise.
11511         * config/linux/lock.c: Likewise.
11512         * config/linux/mips/futex.h: Likewise.
11513         * config/linux/mutex.c: Likewise.
11514         * config/linux/mutex.h: Likewise.
11515         * config/linux/powerpc/futex.h: Likewise.
11516         * config/linux/proc.c: Likewise.
11517         * config/linux/ptrlock.c: Likewise.
11518         * config/linux/ptrlock.h: Likewise.
11519         * config/linux/s390/futex.h: Likewise.
11520         * config/linux/sem.c: Likewise.
11521         * config/linux/sem.h: Likewise.
11522         * config/linux/sparc/futex.h: Likewise.
11523         * config/linux/wait.h: Likewise.
11524         * config/linux/x86/futex.h: Likewise.
11525         * config/mingw32/proc.c: Likewise.
11526         * config/mingw32/time.c: Likewise.
11527         * config/posix/affinity.c: Likewise.
11528         * config/posix/bar.c: Likewise.
11529         * config/posix/bar.h: Likewise.
11530         * config/posix/lock.c: Likewise.
11531         * config/posix/mutex.h: Likewise.
11532         * config/posix/proc.c: Likewise.
11533         * config/posix/ptrlock.h: Likewise.
11534         * config/posix/sem.c: Likewise.
11535         * config/posix/sem.h: Likewise.
11536         * config/posix/time.c: Likewise.
11537         * config/posix95/lock.c: Likewise.
11538         * critical.c: Likewise.
11539         * env.c: Likewise.
11540         * error.c: Likewise.
11541         * fortran.c: Likewise.
11542         * iter_ull.c: Likewise.
11543         * libgomp.h: Likewise.
11544         * libgomp_f.h.in: Likewise.
11545         * libgomp_g.h: Likewise.
11546         * loop.c: Likewise.
11547         * loop_ull.c: Likewise.
11548         * omp.h.in: Likewise.
11549         * omp_lib.f90.in: Likewise.
11550         * omp_lib.h.in: Likewise.
11551         * ordered.c: Likewise.
11552         * parallel.c: Likewise.
11553         * sections.c: Likewise.
11554         * single.c: Likewise.
11555         * task.c: Likewise.
11556         * team.c: Likewise.
11557         * work.c: Likewise.
11558
11559 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
11560
11561         * testsuite/config/default.exp: Change copyright header to refer to
11562         version 3 of the GNU General Public License and to point readers
11563         at the COPYING3 file and the FSF's license web page.
11564
11565 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
11566
11567         PR middle-end/39573
11568         * libgomp.c++/pr39573.C: New test.
11569
11570 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
11571
11572         PR other/39591
11573         * testsuite/libgomp.c/pr39591-1.c: New test.
11574         * testsuite/libgomp.c/pr39591-2.c: New test.
11575         * testsuite/libgomp.c/pr39591-3.c: New test.
11576
11577 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
11578
11579         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
11580         * testsuite/libgomp.c/atomic-6.c: Ditto.
11581
11582 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
11583
11584         PR c/39495
11585         * testsuite/libgomp.c/loop-12.c: New test.
11586         * testsuite/libgomp.c/loop-11.c: New test.
11587         * testsuite/libgomp.c++/loop-11.C: New test.
11588         * testsuite/libgomp.c++/loop-12.C: New test.
11589         * testsuite/libgomp.c++/for-8.C: New test.
11590
11591 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11592
11593         * configure: Regenerate.
11594
11595 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
11596
11597         PR middle-end/39154
11598         * testsuite/libgomp.c/pr39154.c: New test.
11599
11600 2009-01-30  Ian Lance Taylor  <iant@google.com>
11601
11602         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
11603         libgomp_ld_is_gold.  Get gold version number.
11604         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
11605         * configure: Rebuild.
11606
11607 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
11608
11609         * testsuite/lib/libgomp.exp: Add -B option for targets that
11610         use libgfortran.a%s in their specs.
11611
11612 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
11613
11614         PR libgomp/38086
11615         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
11616         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
11617         HAVE_AS_SYMVER_DIRECTIVE is not defined.
11618         * configure: Regenerated.
11619         * config.h.in: Likewise.
11620
11621 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
11622
11623         PR c++/38650
11624         * testsuite/libgomp.c/pr38650.c: New test.
11625         * testsuite/libgomp.c++/pr38650.C: New test.
11626
11627 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
11628
11629         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
11630
11631 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
11632
11633         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
11634
11635 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11636
11637         * configure: Regenerate.
11638
11639 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
11640
11641         PR middle-end/36802
11642         * testsuite/libgomp.c/pr36802-1.c: New test.
11643         * testsuite/libgomp.c/pr36802-2.c: New test.
11644         * testsuite/libgomp.c/pr36802-3.c: New test.
11645
11646 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
11647
11648         PR libgomp/38270
11649         * config/linux/powerpc/mutex.h: New.
11650
11651 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
11652
11653         PR c++/38257
11654         * testsuite/libgomp.c++/for-7.C: New test.
11655
11656         PR c++/38348
11657         * testsuite/libgomp.c++/for-6.C: New test.
11658
11659 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
11660
11661         PR testsuite/28870
11662         * testsuite/lib/libgomp.exp: Include new timeout library files.
11663         (libgomp_target_compile): Set timeout value from new proc.
11664
11665 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
11666
11667         PR libgomp/37938
11668         * config/linux/ia64/mutex.h: New.
11669
11670 2008-11-04  Tobias Burnus  <burnus@net-b.de>
11671
11672         PR libgomp/37935
11673         * libgomp.texi (Runtime library routines, environment variables):
11674         Update for OpenMP version 3.0.
11675
11676 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
11677             Steve Ellcey  <sje@cup.hp.com>
11678
11679         * configure: Regenerate for new libtool.
11680         * Makefile.in: Ditto.
11681         * testsuite/Makefile.in: Ditto.
11682
11683 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
11684             Andreas Tobler  <a.tobler@schweiz.org>
11685
11686         * config/bsd/proc.c: New file.
11687         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
11688         * configure.ac: Check for header <sys/sysctl.h>
11689         * configure: Regenerate.
11690         * config.h.in: Likewise.
11691
11692 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
11693
11694         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
11695
11696 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
11697
11698         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
11699         * Makefile.in: Regenerated.
11700         * testsuite/Makefile.in: Regenerated.
11701
11702 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
11703
11704         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
11705         depend on blddir if blddir exists.
11706         (libgomp_target_compile): Likewise.
11707         * testsuite/libgomp.c++/c++.exp: Likewise.
11708         * testsuite/libgomp.fortran/fortran.exp: Likewise.
11709
11710 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11711
11712         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
11713         Do not list GPL as Invariant Section.
11714
11715 2008-07-28  Ilie Garbacea  <ilie@mips.com>
11716             Chao-ying Fu  <fu@mips.com>
11717
11718         * configure.tgt: Enable futex for MIPS.
11719         * config/linux/mips/futex.h: New file.
11720
11721 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
11722
11723         * team.c (gomp_team_end): Free team immediately if it has
11724         just one thread.
11725
11726 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
11727
11728         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
11729         * testsuite/libgomp.fortran/fortran.exp: Same.
11730         * testsuite/libgomp.c/c.exp: Same.
11731         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
11732         directory to library path first.
11733
11734 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
11735
11736         * env.c (parse_stacksize): Add cast to avoid warning.
11737         (parse_spincount): Likewise.
11738
11739 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
11740
11741         * testsuite/libgomp.c/loop-10.c: New test.
11742         * libgomp.c/loop-3.c (main): Add lastprivate clause.
11743         * libgomp.c++/loop-6.C (main): Likewise.
11744
11745         PR debug/36617
11746         * testsuite/libgomp.c/debug-1.c: New test.
11747
11748 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
11749
11750         * testsuite/libgomp.c/nqueens-1.c: New test.
11751
11752         PR c++/36523
11753         * testsuite/libgomp.c++/task-7.C: New function.
11754
11755 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11756
11757         * configure: Regenerate.
11758
11759 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
11760
11761         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
11762         mutex when HAVE_SYNC_BUILTINS isn't defined.
11763
11764 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
11765
11766         * libgomp.texi (omp_test_lock): Fix typo.
11767
11768 2008-06-12  Tobias Burnus  <burnus@net-b.de>
11769
11770         * omp_lib.f90.in: Add "implicit none".
11771
11772 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
11773
11774         PR middle-end/36506
11775         * testsuite/libgomp.c/reduction-5.c: New test.
11776
11777 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
11778
11779         * libgomp.h (struct gomp_task): Add in_tied_task field.
11780         * task.c (gomp_init_task): Initialize it.
11781         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
11782         unconditionally.  Don't call gomp_team_barrier_wake if
11783         current task is implicit or if(0) from implicit and number of
11784         running tasks is equal to nthreads - 1.
11785
11786         PR libgomp/36471
11787         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
11788         omp_get_team_size_8): Fix pastos.
11789
11790         PR libgomp/36469
11791         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
11792         * configure: Regenerated.
11793         * config.h.in: Regenerated.
11794         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
11795         defined.
11796
11797 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
11798
11799         PR bootstrap/36452
11800         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
11801         (GOMP_loop_ull_dynamic_start): Likewise.
11802         (GOMP_loop_ull_guided_start): Likewise.
11803         (GOMP_loop_ull_ordered_static_start): Likewise.
11804         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
11805         (GOMP_loop_ull_ordered_guided_start): Likewise.
11806
11807 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
11808             Richard Henderson  <rth@redhat.com>
11809             Ulrich Drepper  <drepper@redhat.com>
11810             Jakob Blomer  <jakob.blomer@ira.uka.de>
11811
11812         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
11813         Substitute also OMP_*LOCK_25*.
11814         * configure: Regenerated.
11815         * config.h.in: Regenerated.
11816         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
11817         ptrlock.c and task.c.
11818         * Makefile.in: Regenerated.
11819         * testsuite/Makefile.in: Regenerated.
11820         * task.c: New file.
11821         * loop_ull.c: New file.
11822         * iter_ull.c: New file.
11823         * libgomp.h: Include ptrlock.h.
11824         (enum gomp_task_kind): New type.
11825         (struct gomp_team): Add task_lock, task_queue, task_count,
11826         task_running_count, single_count fields.  Add
11827         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
11828         Remove work_share_lock, generation_mask,
11829         oldest_live_gen, num_live_gen and init_work_shares fields, add
11830         work work_share_list_alloc, work_share_list_free and work_share_chunk
11831         fields.  Change work_shares from pointer to pointers into an array.
11832         Change ordered_release field into gomp_sem_t ** from flexible array
11833         member.  Add implicit_task and initial_work_shares fields.
11834         Move close to the end of the struct.
11835         (struct gomp_team_state): Add single_count, last_work_share,
11836         active_level and level fields, remove work_share_generation.
11837         (gomp_barrier_handle_tasks): New prototype.
11838         (gomp_finish_task): New inline function.
11839         (struct gomp_work_share): Move chunk_size, end, incr into
11840         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
11841         next_ll fields.  Reshuffle fields.  Add next_alloc,
11842         next_ws, next_free and inline_ordered_team_ids fields, change
11843         ordered_team_ids into pointer from flexible array member.
11844         Add mode field.  Put lock and next into a different cache line
11845         from most of the write-once fields.
11846         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
11847         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
11848         gomp_iter_ull_guided_next): New prototypes.
11849         (gomp_new_icv): New prototype.
11850         (struct gomp_thread): Add thread_pool and task fields.
11851         (struct gomp_thread_pool): New type.
11852         (gomp_new_team): New prototype.
11853         (gomp_team_start): Change type of last argument.
11854         (gomp_new_work_share): Removed.
11855         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
11856         (gomp_work_share_init_done): New static inline.
11857         (gomp_throttled_spin_count_var, gomp_available_cpus,
11858         gomp_managed_threads): New extern decls.
11859         (gomp_init_task): New prototype.
11860         (gomp_spin_count_var): New extern var decl.
11861         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
11862         or no alias support, or if not PIC.
11863         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
11864         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
11865         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
11866         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
11867         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
11868         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
11869         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
11870         gomp_test_nest_lock_25): New prototypes.
11871         (omp_lock_symver, strong_alias): Define.
11872         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
11873         decls.
11874         (gomp_end_task): New.
11875         (struct gomp_task_icv, gomp_global_icv): New.
11876         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
11877         (struct gomp_task): New.
11878         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
11879         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
11880         (gomp_icv): New.
11881         (gomp_schedule_type): Reorder enum to match
11882         omp_sched_t.
11883         * team.c (struct gomp_thread_start_data): Add thread_pool and task
11884         fields.
11885         (gomp_thread_start): Add gomp_team_barrier_wait call.
11886         For non-nested case remove clearing of docked thread thr fields.
11887         Use pool fields instead of global gomp_* variables.  Use
11888         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
11889         Create tasks for each member thread.
11890         (free_team): Only destroy team barrier, task_lock here and free it.
11891         (gomp_free_thread): Free last_team if non-NULL.
11892         (gomp_team_end): Call gomp_team_barrier_wait instead of
11893         gomp_barrier_wait.  For nested case call one extra
11894         gomp_barrier_wait.  Move here some destruction from free_team.
11895         Call free_team on pool->last_team if any, rather than freeing
11896         current team.  Destroy work_share_list_free_lock ifndef
11897         HAVE_SYNC_BUILTINS.
11898         (gomp_new_icv): New function.
11899         (gomp_threads, gomp_threads_size, gomp_threads_used,
11900         gomp_threads_dock): Removed.
11901         (gomp_thread_destructor): New variable.
11902         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
11903         functions.
11904         (gomp_team_start): Create new pool if current thread doesn't have
11905         one.  Use pool fields instead of global gomp_* variables.
11906         Initialize thread_pool field for new threads.  Clear single_count.
11907         Change last argument from ws to team, don't create
11908         new team, set ts.work_share to &team->work_shares[0] and clear
11909         ts.last_work_share.  Don't clear ts.work_share_generation.
11910         If number of threads changed, adjust atomically gomp_managed_threads.
11911         Use gomp_init_task instead of gomp_new_task,
11912         set thr->task to the corresponding implicit_task array entry.
11913         Create tasks for each member thread.  Initialize ts.level.
11914         (initialize_team): Call pthread_key_create on
11915         gomp_thread_destructor.
11916         (team_destructor): New function.
11917         (new_team): Removed.
11918         (gomp_new_team): New function.
11919         (free_team): Free gomp_work_share blocks chained through next_alloc,
11920         instead of freeing work_shares and destroying work_share_lock.
11921         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
11922         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
11923         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
11924         of gomp_barrier_wait.
11925         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
11926         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
11927         if gomp_work_share_start returned true.  Don't unlock ws->lock.
11928         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
11929         of gomp_barrier_wait.
11930         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
11931         gomp_work_share_init_done if gomp_work_share_start returned true.
11932         Don't unlock ws->lock.
11933         * work.c: Include stddef.h.
11934         (free_work_share): Use work_share_list_free_lock instead
11935         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
11936         Call gomp_fini_work_share and then either free ws if orphaned, or
11937         put it into work_share_list_free list of the current team.
11938         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
11939         functions.
11940         (gomp_work_share_start, gomp_work_share_end,
11941         gomp_work_share_end_nowait): Rewritten.
11942         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
11943         (openmp_version): Set to 200805.
11944         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
11945         omp_sched_guided, omp_sched_auto): New parameters.
11946         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
11947         omp_set_max_active_levels, omp_get_max_active_levels,
11948         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
11949         omp_get_active_level): New interfaces.
11950         * omp_lib.h.in (openmp_version): Set to 200805.
11951         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
11952         omp_sched_guided, omp_sched_auto): New parameters.
11953         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
11954         omp_set_max_active_levels, omp_get_max_active_levels,
11955         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
11956         omp_get_active_level): New externals.
11957         * loop.c: Include limits.h.
11958         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
11959         GFS_AUTO.
11960         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
11961         Likewise.  Use gomp_icv.
11962         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
11963         ts.static_trip here.
11964         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
11965         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
11966         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
11967         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
11968         don't unlock ws->lock, otherwise lock it.
11969         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
11970         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
11971         (gomp_parallel_loop_start): Call gomp_new_team instead of
11972         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
11973         Adjust gomp_team_start caller.  Pass 0 as second argument to
11974         gomp_resolve_num_threads.
11975         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
11976         If adding ws->chunk_size nthreads + 1 times after end won't
11977         overflow, set ws->mode to 1.
11978         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
11979         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
11980         GOMP_loop_ull_ordered_static_start,
11981         GOMP_loop_ull_ordered_dynamic_start,
11982         GOMP_loop_ull_ordered_guided_start,
11983         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
11984         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
11985         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
11986         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
11987         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
11988         prototypes.
11989         * libgomp.map: Export lock routines also @@OMP_2.0.
11990         (GOMP_loop_ordered_dynamic_first,
11991         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
11992         GOMP_loop_ordered_static_first): Remove.
11993         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
11994         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
11995         GOMP_loop_ull_ordered_dynamic_next,
11996         GOMP_loop_ull_ordered_dynamic_start,
11997         GOMP_loop_ull_ordered_guided_next,
11998         GOMP_loop_ull_ordered_guided_start,
11999         GOMP_loop_ull_ordered_runtime_next,
12000         GOMP_loop_ull_ordered_runtime_start,
12001         GOMP_loop_ull_ordered_static_next,
12002         GOMP_loop_ull_ordered_static_start,
12003         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
12004         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
12005         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
12006         (omp_set_schedule, omp_get_schedule,
12007         omp_get_thread_limit, omp_set_max_active_levels,
12008         omp_get_max_active_levels, omp_get_level,
12009         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
12010         omp_set_schedule_, omp_set_schedule_8_,
12011         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
12012         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
12013         omp_get_max_active_levels_, omp_get_level_,
12014         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
12015         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
12016         New exports @@OMP_3.0.
12017         * omp.h.in (omp_sched_t): New type.
12018         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
12019         omp_set_max_active_levels, omp_get_max_active_levels,
12020         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
12021         omp_get_active_level): New prototypes.
12022         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
12023         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
12024         gomp_thread_limit_var, gomp_remaining_threads_count,
12025         gomp_remaining_threads_lock): New variables.
12026         (parse_spincount): New function.
12027         (initialize_env): Call gomp_init_num_threads unconditionally.
12028         Initialize gomp_available_cpus.  Call parse_spincount,
12029         initialize gomp_{,throttled_}spin_count_var
12030         depending on presence and value of OMP_WAIT_POLICY and
12031         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
12032         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
12033         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
12034         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
12035         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
12036         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
12037         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
12038         (gomp_global_icv): New.
12039         (parse_schedule): Use it.  Parse "auto".
12040         (omp_set_num_threads): Use gomp_icv.
12041         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
12042         Likewise.
12043         (omp_get_max_threads): Move from parallel.c.
12044         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
12045         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
12046         add ialias.
12047         (parse_stacksize, parse_wait_policy): New functions.
12048         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
12049         both wrappers for compatibility and new locks.
12050         (omp_set_schedule, omp_get_schedule,
12051         omp_get_thread_limit, omp_set_max_active_levels,
12052         omp_get_max_active_levels, omp_get_level,
12053         omp_get_ancestor_thread_num, omp_get_team_size,
12054         omp_get_active_level): New ialias_redirect.
12055         (omp_set_schedule_, omp_set_schedule_8_,
12056         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
12057         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
12058         omp_get_max_active_levels_, omp_get_level_,
12059         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
12060         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
12061         New functions.
12062         * parallel.c: Include limits.h.
12063         (gomp_resolve_num_threads): Add count argument.  Rewritten.
12064         (GOMP_parallel_start): Call gomp_new_team and pass that as last
12065         argument to gomp_team_start.  Pass 0 as second argument to
12066         gomp_resolve_num_threads.
12067         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
12068         if gomp_thread_limit_var != ULONG_MAX.
12069         (omp_in_parallel): Implement using ts.active_level.
12070         (omp_get_max_threads): Move to env.c.
12071         (omp_get_level, omp_get_ancestor_thread_num,
12072         omp_get_team_size, omp_get_active_level): New functions,
12073         add ialias.
12074         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
12075         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
12076         gomp_iter_dynamic_next instead of the _locked variant and don't take
12077         lock around it, otherwise acquire it before calling
12078         gomp_iter_dynamic_next_locked.
12079         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
12080         gomp_iter_dynamic_next instead of the _locked variant and don't take
12081         lock around it.
12082         (GOMP_parallel_sections_start): Call gomp_new_team instead of
12083         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
12084         Adjust gomp_team_start caller.  Pass count as second argument to
12085         gomp_resolve_num_threads, don't adjust num_threads after the call.
12086         Use gomp_icv.
12087         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
12088         ws->chunk_size by incr.
12089         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
12090         code.
12091         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
12092         types.
12093         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
12094         (omp_check_defines): Check even the compat defines.
12095         * config/linux/ptrlock.c: New file.
12096         * config/linux/ptrlock.h: New file.
12097         * config/linux/wait.h: New file.
12098         * config/posix/ptrlock.c: New file.
12099         * config/posix/ptrlock.h: New file.
12100         * config/linux/bar.h (gomp_team_barrier_wait,
12101         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
12102         (gomp_team_barrier_set_task_pending,
12103         gomp_team_barrier_clear_task_pending,
12104         gomp_team_barrier_set_waiting_for_tasks,
12105         gomp_team_barrier_waiting_for_tasks,
12106         gomp_team_barrier_done): New inlines.
12107         (gomp_barrier_t): Rewritten.
12108         (gomp_barrier_state_t): New typedef.
12109         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
12110         gomp_barrier_wait_start): Rewritten.
12111         (gomp_barrier_wait_end): Change second argument to
12112         gomp_barrier_state_t.
12113         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
12114         inlines.
12115         * config/linux/bar.c: Include wait.h instead of libgomp.h and
12116         futex.h.
12117         (gomp_barrier_wait_end): Rewritten.
12118         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
12119         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
12120         * config/posix/bar.h (gomp_barrier_t): Add generation field.
12121         (gomp_barrier_state_t): New typedef.
12122         (gomp_team_barrier_wait,
12123         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
12124         (gomp_barrier_wait_start): Or all but low 2 bits from generation
12125         into the return value.  Return gomp_barrier_state_t.
12126         (gomp_team_barrier_set_task_pending,
12127         gomp_team_barrier_clear_task_pending,
12128         gomp_team_barrier_set_waiting_for_tasks,
12129         gomp_team_barrier_waiting_for_tasks,
12130         gomp_team_barrier_done): New inlines.
12131         (gomp_barrier_wait_end): Change second argument to
12132         gomp_barrier_state_t.
12133         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
12134         inlines.
12135         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
12136         (gomp_barrier_wait_end): Change second argument to
12137         gomp_barrier_state_t.
12138         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
12139         gomp_team_barrier_wake): New functions.
12140         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
12141         futex.h.
12142         (gomp_futex_wake, gomp_futex_wait): New variables.
12143         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
12144         * config/linux/lock.c: Rewrite to make locks task owned,
12145         for backwards compatibility provide the old entrypoints
12146         if symbol versioning.  Include wait.h instead of libgomp.h and
12147         futex.h.
12148         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
12149         * config/posix95/lock.c: Rewrite to make locks task owned,
12150         for backwards compatibility provide the old entrypoints
12151         if symbol versioning.
12152         * config/posix/lock.c: Rewrite to make locks task owned,
12153         for backwards compatibility provide the old entrypoints
12154         if symbol versioning.
12155         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
12156         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
12157         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
12158         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
12159         (sys_futex0): Return error code.
12160         (futex_wake, futex_wait): If ENOSYS was returned, clear
12161         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
12162         (cpu_relax, atomic_write_barrier): New static inlines.
12163         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
12164         (futex_wake, futex_wait): If ENOSYS was returned, clear
12165         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
12166         (cpu_relax, atomic_write_barrier): New static inlines.
12167         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
12168         (sys_futex0): Return error code.
12169         (futex_wake, futex_wait): If ENOSYS was returned, clear
12170         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
12171         (cpu_relax, atomic_write_barrier): New static inlines.
12172         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
12173         (sys_futex0): Return error code.
12174         (futex_wake, futex_wait): If ENOSYS was returned, clear
12175         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
12176         (cpu_relax, atomic_write_barrier): New static inlines.
12177         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
12178         (sys_futex0): Return error code.
12179         (futex_wake, futex_wait): If ENOSYS was returned, clear
12180         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
12181         (cpu_relax, atomic_write_barrier): New static inlines.
12182         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
12183         (sys_futex0): Return error code.
12184         (futex_wake, futex_wait): If ENOSYS was returned, clear
12185         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
12186         (cpu_relax, atomic_write_barrier): New static inlines.
12187         * config/linux/sem.c: Include wait.h instead of libgomp.h and
12188         futex.h.
12189         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
12190         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
12191         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
12192         types.
12193         (omp_nest_lock_t): Change owner into void *, add lock field.
12194         * config/posix95/omp-lock.h: Include semaphore.h.
12195         (omp_lock_25_t, omp_nest_lock_25_t): New types.
12196         (omp_lock_t): Use sem_t instead of mutex if semaphores
12197         aren't broken.
12198         (omp_nest_lock_t): Likewise.  Change owner to void *.
12199         * config/posix/omp-lock.h: Include semaphore.h.
12200         (omp_lock_25_t, omp_nest_lock_25_t): New types.
12201         (omp_lock_t): Use sem_t instead of mutex if semaphores
12202         aren't broken.
12203         (omp_nest_lock_t): Likewise.  Add owner field.
12204
12205 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
12206
12207         * testsuite/libgomp.c/collapse-1.c: New test.
12208         * testsuite/libgomp.c/collapse-2.c: New test.
12209         * testsuite/libgomp.c/collapse-3.c: New test.
12210         * testsuite/libgomp.c/icv-1.c: New test.
12211         * testsuite/libgomp.c/icv-2.c: New test.
12212         * testsuite/libgomp.c/lib-2.c: New test.
12213         * testsuite/libgomp.c/lock-1.c: New test.
12214         * testsuite/libgomp.c/lock-2.c: New test.
12215         * testsuite/libgomp.c/lock-3.c: New test.
12216         * testsuite/libgomp.c/loop-4.c: New test.
12217         * testsuite/libgomp.c/loop-5.c: New test.
12218         * testsuite/libgomp.c/loop-6.c: New test.
12219         * testsuite/libgomp.c/loop-7.c: New test.
12220         * testsuite/libgomp.c/loop-8.c: New test.
12221         * testsuite/libgomp.c/loop-9.c: New test.
12222         * testsuite/libgomp.c/nested-3.c: New test.
12223         * testsuite/libgomp.c/nestedfn-6.c: New test.
12224         * testsuite/libgomp.c/sort-1.c: New test.
12225         * testsuite/libgomp.c/task-1.c: New test.
12226         * testsuite/libgomp.c/task-2.c: New test.
12227         * testsuite/libgomp.c/task-3.c: New test.
12228         * testsuite/libgomp.c/task-4.c: New test.
12229         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
12230         to C++ testsuite default compiler options.
12231         * testsuite/libgomp.c++/collapse-1.C: New test.
12232         * testsuite/libgomp.c++/collapse-2.C: New test.
12233         * testsuite/libgomp.c++/ctor-10.C: New test.
12234         * testsuite/libgomp.c++/for-1.C: New test.
12235         * testsuite/libgomp.c++/for-2.C: New test.
12236         * testsuite/libgomp.c++/for-3.C: New test.
12237         * testsuite/libgomp.c++/for-4.C: New test.
12238         * testsuite/libgomp.c++/for-5.C: New test.
12239         * testsuite/libgomp.c++/loop-8.C: New test.
12240         * testsuite/libgomp.c++/loop-9.C: New test.
12241         * testsuite/libgomp.c++/loop-10.C: New test.
12242         * testsuite/libgomp.c++/task-1.C: New test.
12243         * testsuite/libgomp.c++/task-2.C: New test.
12244         * testsuite/libgomp.c++/task-3.C: New test.
12245         * testsuite/libgomp.c++/task-4.C: New test.
12246         * testsuite/libgomp.c++/task-5.C: New test.
12247         * testsuite/libgomp.c++/task-6.C: New test.
12248         * testsuite/libgomp.fortran/allocatable1.f90: New test.
12249         * testsuite/libgomp.fortran/allocatable2.f90: New test.
12250         * testsuite/libgomp.fortran/allocatable3.f90: New test.
12251         * testsuite/libgomp.fortran/allocatable4.f90: New test.
12252         * testsuite/libgomp.fortran/collapse1.f90: New test.
12253         * testsuite/libgomp.fortran/collapse2.f90: New test.
12254         * testsuite/libgomp.fortran/collapse3.f90: New test.
12255         * testsuite/libgomp.fortran/collapse4.f90: New test.
12256         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
12257         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
12258         * testsuite/libgomp.fortran/lib4.f90: New test.
12259         * testsuite/libgomp.fortran/lock-1.f90: New test.
12260         * testsuite/libgomp.fortran/lock-2.f90: New test.
12261         * testsuite/libgomp.fortran/nested1.f90: New test.
12262         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
12263         * testsuite/libgomp.fortran/strassen.f90: New test.
12264         * testsuite/libgomp.fortran/tabs1.f90: New test.
12265         * testsuite/libgomp.fortran/tabs2.f: New test.
12266         * testsuite/libgomp.fortran/task1.f90: New test.
12267         * testsuite/libgomp.fortran/task2.f90: New test.
12268         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
12269         * testsuite/libgomp.fortran/vla5.f90: Likewise.
12270         * testsuite/libgomp.c/pr26943-2.c: Likewise.
12271         * testsuite/libgomp.c/pr26943-3.c: Likewise.
12272         * testsuite/libgomp.c/pr26943-4.c: Likewise.
12273
12274 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
12275
12276         PR c++/36308
12277         * testsuite/libgomp.c++/ctor-11.C: New test.
12278         * testsuite/libgomp.c++/ctor-12.C: New test.
12279
12280 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
12281
12282         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
12283
12284 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
12285
12286         PR middle-end/36106
12287         * testsuite/libgomp.c/atomic-5.c: New test.
12288         * testsuite/libgomp.c/atomic-6.c: New test.
12289         * testsuite/libgomp.c/autopar-1.c: New test.
12290
12291 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12292
12293         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
12294         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
12295         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
12296         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
12297         * configure: Regenerate.
12298         * Makefile.in, testsuite/Makefile.in: Likewise.
12299
12300 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
12301
12302         PR bootstrap/35457
12303         * aclocal.m4: Regenerate.
12304         * configure: Regenerate.
12305
12306 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
12307
12308         PR middle-end/35611
12309         * testsuite/libgomp.c/atomic-4.c: New test.
12310
12311         PR libgomp/35625
12312         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
12313         (gomp_iter_guided_next): Likewise.
12314         * testsuite/libgomp.c/pr35625.c: New test.
12315
12316 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12317
12318         * aclocal.m4: Regenerate.
12319         * configure: Likewise.
12320         * Makefile.in: Likewise.
12321         * testsuite/Makefile.in: Likewise.
12322
12323 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
12324
12325         PR middle-end/35185
12326         * testsuite/libgomp.c++/pr35185.C: New test.
12327
12328 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
12329
12330         PR middle-end/35549
12331         * testsuite/libgomp.c/pr35549.c: New test.
12332
12333 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
12334
12335         * testsuite/libgomp.c/atomic-3.c: New test.
12336
12337 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
12338
12339         PR fortran/33197
12340         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
12341         .F08 file suffixes.
12342
12343 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
12344
12345         PR libgomp/33131
12346         * configure.ac: Add ACX_HEADER_STRING.
12347         * env.c: Include strings.h.
12348         * aclocal.m4: Regenerate.
12349         * config.h.in: Regenerate.
12350         * configure: Regenerate.
12351         * Makefile.in: Regenerate.
12352         * testsuite/Makefile.in: Regenerate.
12353
12354 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
12355
12356         PR middle-end/35196
12357         * testsuite/libgomp.c/pr35196.c: New test.
12358
12359         PR middle-end/35130
12360         * testsuite/libgomp.fortran/pr35130.f90: New test.
12361         * testsuite/libgomp.c/pr35130.c: New test.
12362
12363 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
12364
12365         PR middle-end/33880
12366         * testsuite/libgomp.c/pr33880.c: New test.
12367         * testsuite/libgomp.fortran/pr33880.f90: New test.
12368
12369 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
12370
12371         * configure: Regenerate.
12372
12373 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
12374
12375         * configure.ac: Move futex checking into ../config/futex.m4.
12376         * configure: Rebuilt.
12377         * aclocal.m4: Rebuilt.
12378         * Makefile.in: Rebuilt.
12379
12380         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
12381         2007-10-15 ../config/tls.m4 change.
12382
12383 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
12384
12385         PR c++/34513
12386         * testsuite/libgomp.c/pr34513.c: New test.
12387         * testsuite/libgomp.c++/pr34513.C: New test.
12388
12389 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
12390
12391         PR target/32765
12392         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
12393
12394 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
12395
12396         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
12397
12398 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
12399
12400         * testsuite/libgomp.c/private-1.c: New test.
12401
12402 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
12403             Paolo Bonzini  <bonzini@gnu.org>
12404
12405         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
12406         instead of 'VPATH ='.
12407         * Makefile.in: Regenerate.
12408
12409 2007-11-23  Matthias Klose  <doko@ubuntu.com>
12410
12411         * configure.ac: Adjust makeinfo version check.
12412         * configure: Regenerate.
12413
12414 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
12415
12416         PR fortran/34020
12417         * testsuite/libgomp.fortran/pr34020.f90: New test.
12418
12419 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
12420
12421         PR c++/33894
12422         * testsuite/libgomp.c++/atomic-1.C: New test.
12423
12424 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
12425
12426         PR libgomp/33275
12427         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
12428         Make x and y integers rather than (implicit) reals.  Add private (j)
12429         clause to the last omp parallel.
12430
12431 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
12432
12433         * configure: Regenerate following changes to ../config/tls.m4.
12434
12435 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
12436
12437         * testsuite/libgomp.fortran/stack.f90: New test.
12438
12439 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
12440
12441         * config/mingw32/proc.c: New file.
12442
12443 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
12444
12445         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
12446         (main): Use __get_cpuid to get i386 target fetaures.
12447         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
12448         (main): Use __get_cpuid to get x86_64 target fetaures.
12449
12450 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
12451
12452         PR target/32765
12453         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
12454         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
12455
12456 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
12457
12458         PR fortran/32550
12459         * testsuite/libgomp.fortran/pr32550.f90: New test.
12460         * testsuite/libgomp.fortran/crayptr2.f90: New test.
12461
12462 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
12463
12464         * aclocal.m4: Regenerated.
12465
12466 2007-07-05  Tobias Burnus  <burnus@net-b.de>
12467
12468         PR fortran/32359
12469         * testsuite/libgomp.fortran/pr32359.f90: New.
12470
12471 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
12472
12473         PR libgomp/32468
12474         * sections.c (GOMP_parallel_sections_start): Only decrease
12475         number of threads to COUNT if dyn_var is true.
12476         * testsuite/libgomp.c/pr32468.c: New test.
12477
12478 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
12479
12480         PR libgomp/26308
12481         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
12482
12483 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
12484
12485         PR middle-end/32362
12486         * testsuite/libgomp.c/pr32362-1.c: New test.
12487         * testsuite/libgomp.c/pr32362-2.c: New test.
12488         * testsuite/libgomp.c/pr32362-3.c: New test.
12489
12490 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
12491
12492         * team.c (gomp_team_start): Fix setting up thread_attr
12493         stack size.
12494
12495 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
12496
12497         * configure: Regenerate.
12498
12499 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
12500
12501         * Makefile.in: Regenerate.
12502         * configure: Regenerate.
12503         * aclocal.m4: Regenerate.
12504         * testsuite/Makefile.in: Regenerate.
12505
12506 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
12507
12508         * config/linux/proc.c: New file.
12509
12510         PR libgomp/28482
12511         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
12512
12513 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
12514
12515         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
12516
12517 2007-04-16  Matthias Klose  <doko@debian.org>
12518
12519         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
12520         flags if not building with -m64.
12521         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
12522         flag for i?86-*-* targets, if current target matches -m64.
12523
12524 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
12525
12526         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
12527         * Makefile.in: Regenerate.
12528
12529 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
12530
12531         PR testsuite/31369
12532         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
12533         ld_library_path.
12534         * testsuite/libgomp.fortran/fortran.exp: Likewise.
12535
12536 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
12537
12538         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
12539         decls.
12540         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
12541         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
12542         (parse_affinity): New function.
12543         (initialize_env): Call it and gomp_init_affinity.
12544         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
12545         create new pthread_attr_t and call gomp_init_thread_affinity
12546         on it for each thread before passing the attribute to pthread_create.
12547         * config/linux/affinity.c: New file.
12548         * config/posix/affinity.c: New file.
12549         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
12550         * configure: Rebuilt.
12551         * config.h.in: Rebuilt.
12552         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
12553         * Makefile.in: Rebuilt.
12554
12555 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
12556
12557         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
12558         *-*-darwin*.
12559         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
12560         and use it if found.
12561
12562 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
12563
12564         * testsuite/config/default.exp: New file.
12565         * testsuite/lib/libgomp.exp: New file.
12566         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
12567         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
12568         load_lib *, load_gcc_lib *): Move to libgomp.exp.
12569         (libgomp_load): Remove.
12570         * testsuite/lib/libgomp.exp (libgomp_init): Compute
12571         always_ld_library_path, not ld_library_path.  Set additional_flags
12572         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
12573         (target_compile): Do not call libgomp_init.  Append lang_library_path
12574         and lang_link_flags to options.
12575         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
12576         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
12577         here.
12578         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
12579         always_ld_library_path.  Set LD_LIBRARY_PATH here.
12580         * testsuite/libgomp.fortran/fortran.exp: Ditto.
12581         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
12582         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
12583         CX8 flag.
12584         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
12585         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
12586         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
12587         * testsuite/libgomp.c/pr29947-1.c: Ditto.
12588         * testsuite/libgomp.c/atomic-10.c: Ditto.
12589
12590 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
12591
12592         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
12593         dg-final cleanup-modules line.
12594         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
12595         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
12596         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
12597         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
12598         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
12599         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
12600         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
12601
12602 2007-03-18  Andreas Schwab  <schwab@suse.de>
12603
12604         * acinclude.m4: Adjust regular expression for ld version
12605         extraction.
12606         * configure: Regenerate.
12607
12608 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
12609
12610         * Makefile.am: Add install-pdf target as copied from
12611         automake v1.10 rules.
12612         * Makefile.in: Regenerate
12613
12614 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
12615
12616         PR libgomp/28486
12617         * configure: Regenerate.
12618
12619         PR c++/30703
12620         * testsuite/libgomp.c++/pr30703.C: New test.
12621
12622 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
12623
12624         Revert:
12625         2006-07-05  Eric Christopher  <echristo@apple.com>
12626         * configure.ac: Depend addition of -pthread on host OS.
12627         * configure: Regenerate.
12628
12629 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12630
12631         * libgomp.texi: Fix spacing after abbreviations.
12632
12633 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
12634
12635         PR libgomp/30546
12636         * configure.ac: Add check for makeinfo
12637         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
12638         if an appropriate version of makeinfo is found.
12639         * aclocal.m4: Regenerated.
12640         * configure: Regenerated.
12641         * Makefile.in: Regenerated.
12642         * testsuite/Makefile.in: Regenerated.
12643
12644 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
12645
12646         PR libgomp/30540
12647         * libgomp.texi: More about implementation-dependent settings.
12648
12649 2007-01-26  Tobias Burnus  <burnus@net-b.de>
12650
12651         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
12652
12653 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
12654
12655         PR middle-end/30494
12656         * testsuite/libgomp.c/pr30494.c: New test.
12657
12658 2007-01-15  Tom Tromey  <tromey@redhat.com>
12659
12660         * configure: Rebuilt.
12661         * configure.ac: Fixed comment.
12662
12663 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
12664
12665         * libgomp.texi: Document implementation specific default values of
12666         environment variables.
12667
12668 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
12669
12670         PR libgomp/28209
12671         * libgomp.texi: New file.
12672         * configure.ac: Add --enable-generated-files-in-srcdir option.
12673         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
12674         files to srcdir.
12675         * Makefile.in: Regenerated.
12676         * config.h.in: Regenerated.
12677         * testsuite/Makefile.in: Regenerated.
12678         * NOTES: Removed.
12679
12680 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
12681
12682         PR libgomp/29949
12683         * env.c (omp_set_num_threads): Set illegal thread count to 1.
12684
12685 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
12686
12687         * configure: Regenerate.
12688
12689 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
12690
12691         PR libgomp/29947
12692         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
12693         start if there shouldn't be any loop iterations.
12694         (gomp_loop_ordered_static_start): Remove start == end test.
12695         * testsuite/libgomp.c/pr29947-1.c: New test.
12696         * testsuite/libgomp.c/pr29947-2.c: New test.
12697
12698 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
12699
12700         * configure.tgt: Force initial-exec TLS model on Linux only.
12701
12702 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
12703
12704         * configure: Regenerated.
12705
12706 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
12707
12708         * env.c (parse_schedule): Reject out of range values.
12709         (parse_unsigned_long): Reject out of range, negative or zero values.
12710
12711 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
12712
12713         PR fortran/29629
12714         * testsuite/libgomp.fortran/pr29629.f90: New test.
12715
12716 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
12717
12718         PR libgomp/29494
12719         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
12720         * config/posix95: New directory.
12721         * config/posix95/omp-lock.h: New file.
12722         * config/posix95/lock.c: Likewise.
12723
12724 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
12725
12726         * aclocal.m4: Regenerate.
12727         * configure: Regenerate.
12728
12729 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
12730
12731         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
12732         '<' to '<='.
12733
12734 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
12735
12736         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
12737         test.
12738         * configure: Regenerate.
12739         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
12740
12741 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
12742
12743         PR middle-end/25261
12744         PR middle-end/28790
12745         * testsuite/libgomp.c/nestedfn-4.c: New test.
12746         * testsuite/libgomp.c/nestedfn-5.c: New test.
12747         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
12748
12749         PR fortran/29097
12750         * testsuite/libgomp.fortran/condinc1.f: New test.
12751         * testsuite/libgomp.fortran/condinc2.f: New test.
12752         * testsuite/libgomp.fortran/condinc3.f90: New test.
12753         * testsuite/libgomp.fortran/condinc4.f90: New test.
12754         * testsuite/libgomp.fortran/condinc1.inc: New file.
12755
12756 2006-09-18  Tom Tromey  <tromey@redhat.com>
12757
12758         * configure: Rebuilt.
12759
12760 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
12761
12762         PR c/28768
12763         PR preprocessor/14634
12764         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
12765         to AC_DEFINE.
12766         * configure: Regenerate.
12767
12768 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
12769
12770         * testsuite/libgomp.fortran/reduction3.f90: Change
12771         -2147483648 to -huge(i)-1 to avoid overflow.
12772         * testsuite/libgomp.fortran/reduction4.f90: Change
12773         Z'ffffffff' to not(0) to avoid overflow.
12774
12775 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
12776
12777         PR libgomp/25938
12778         * Makefile.am (libsubincludedir): New.
12779         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
12780         * Makefile.in: Regenerate.
12781
12782 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
12783
12784         PR libgomp/28725
12785         * env.c: Include ctype.h.
12786         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
12787         leading and/or trailing whitespace and compare strings case
12788         insensitively.
12789
12790 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
12791
12792         PR fortran/28390
12793         * testsuite/libgomp.fortran/pr28390.f: New test.
12794
12795 2006-07-05  Eric Christopher  <echristo@apple.com>
12796
12797         * configure.ac: Depend addition of -pthread on host OS.
12798         * configure: Regenerate.
12799
12800 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
12801
12802         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
12803         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
12804         defined.
12805
12806 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
12807
12808         PR libgomp/26175
12809         PR libgomp/26477
12810         * configure.ac: If neither --enable-linux-futex nor
12811         --disable-linux-futex is passed, determine the default by checking
12812         for compiling and/or running against NPTL.  With --enable-linux-futex,
12813         check if SYS_gettid and SYS_futex are defined.
12814         * configure: Rebuilt.
12815
12816 2006-06-14  Richard Henderson  <rth@redhat.com>
12817
12818         PR libgomp/28008
12819         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
12820         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
12821
12822 2006-06-09  Richard Henderson  <rth@redhat.com>
12823
12824         * env.c (gomp_nthreads_var): Change to unsigned long.
12825         (gomp_run_sched_chunk): Likewise.
12826         (parse_unsigned_long): Rename from parse_num_threads and generalize.
12827         (initialize_env): Initialize gomp_thread_attr.
12828         * libgomp.h (gomp_nthreads_var): Update decl.
12829         (gomp_run_sched_chunk): Likewise.
12830         (gomp_thread_attr): Declare.
12831         * team.c (gomp_thread_attr): Export.
12832         (initialize_team): Don't initialize it.
12833
12834 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
12835
12836         PR fortran/27916
12837         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
12838         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
12839
12840 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
12841
12842         * config/mingw32/time.c: New file.
12843         * configure.tgt: Use it.
12844
12845 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
12846
12847         * Makefile.am: Add install-html target. Add install-html to .PHONY
12848         * Makefile.in: Regenerate.
12849
12850 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
12851
12852         PR libgomp/27612
12853         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
12854         * testsuite/libgomp.c/critical-1.c: Likewise.
12855         * testsuite/libgomp.c/loop-1.c: Likewise.
12856         * testsuite/libgomp.c/loop-2.c: Likewise.
12857         * testsuite/libgomp.c/single-1.c: Likewise.
12858         * testsuite/libgomp.c/ordered-1.c: Likewise.
12859         * testsuite/libgomp.c/ordered-2.c: Likewise.
12860
12861 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
12862
12863         PR middle-end/27416
12864         * libgomp.fortran/pr27416-1.f90: New test.
12865
12866 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
12867
12868         PR fortran/27395
12869         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
12870         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
12871
12872 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
12873
12874         PR c++/26943
12875         * testsuite/libgomp.c/pr26943-1.c: New test.
12876         * testsuite/libgomp.c/pr26943-2.c: New test.
12877         * testsuite/libgomp.c/pr26943-3.c: New test.
12878         * testsuite/libgomp.c/pr26943-4.c: New test.
12879         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
12880         * testsuite/libgomp.c++/pr26943.C: New test.
12881
12882 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
12883
12884         PR middle-end/27337
12885         * testsuite/libgomp.c++/pr27337.C: New test.
12886
12887 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
12888
12889         PR c/26171
12890         * testsuite/libgomp.c/pr26171.c: New test.
12891
12892 2006-04-25  Richard Henderson  <rth@redhat.com>
12893
12894         PR libgomp/25865
12895         * configure.ac: Use GCC_CHECK_TLS.
12896         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
12897         * Makefile.in, aclocal.m4, configure: Regenerate.
12898
12899 2006-04-10  Matthias Klose  <doko@debian.org>
12900
12901         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
12902         directory names containing underscores.
12903
12904 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
12905
12906         PR c++/26691
12907         * testsuite/libgomp.c++/pr26691.C: New test.
12908
12909 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
12910
12911         * testsuite/libgomp.fortran/retval2.f90: New test.
12912
12913 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
12914
12915         * testsuite/libgomp.c++: New directory.
12916
12917 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
12918
12919         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
12920         * config/posix/sem.c: Implement the above.
12921
12922 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
12923
12924         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
12925         define HAVE_BROKEN_POSIX_SEMAPHORES.
12926         * configure: Rebuilt.
12927         * config.h.in: Rebuilt.
12928
12929 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
12930
12931         PR bootstrap/26161
12932         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
12933         for the other pthread check.
12934         * configure: Regenerate.
12935         * config.h.in: Regenerate.
12936
12937 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
12938
12939         PR libgomp/25938
12940         PR libgomp/25984
12941         * Makefile.am (fincludedir): New variable.
12942         (nodist_include_HEADERS): Remove Fortran files.
12943         (nodist_finclude_HEADERS): New variable.
12944         * Makefile.in: Regenerated.
12945
12946 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
12947
12948         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
12949         Remove tests for returning assumed character length arrays.
12950
12951 2006-02-12  Roger Sayle  <roger@eyesopen.com>
12952             John David Anglin  <dave@hiauly1.hia.nrc.ca>
12953
12954         PR libgomp/25936
12955         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
12956
12957 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
12958
12959         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
12960
12961 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
12962
12963         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
12964         part of LD_LIBRARY_PATH manually.
12965
12966 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
12967
12968         PR libgomp/25852
12969         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
12970         libgomp_init.
12971
12972 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
12973
12974         PR libgomp/25884
12975         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
12976         * configure.ac (PERL): Don't set.
12977         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
12978         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
12979         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
12980         * omp.h.in: Wrap the new configure substitutions with @ characters.
12981         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
12982         * aclocal.m4, configure, Makefile.in: Regenerate.
12983         * mkomp_h.pl: Delete.
12984
12985 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
12986
12987         PR libgomp/25259
12988         * configure.ac: Use GCC_HEADER_STDINT.
12989         * libgomp.h: Include gstdint.h.
12990         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
12991         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
12992
12993 2006-01-24  Richard Henderson  <rth@redhat.com>
12994
12995         PR libgomp/25942
12996         * configure.ac: Add AM_MAINTAINER_MODE.
12997         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
12998
12999 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
13000
13001         * Makefile.in: Regenerate.
13002         * testsuite/Makefile.in: Regenerate.
13003         * aclocal.m4: Regenerate.
13004
13005 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
13006
13007         * config/posix/proc.c: Conditional include of sys/loadavg.h for
13008         Solaris.
13009         * configure.ac: Add check for loadavg.h.
13010         (link_gomp): Adjust comment.
13011         * configure: Regenerate.
13012         * config.h.in: Regenerate.
13013
13014 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
13015
13016         PR libgomp/25877
13017         * configure.ac: Remove check for alloca.h.
13018         * configure: Regenerate.
13019         * config.h.in: Regenerate.
13020         * libgomp.h: define gomp_alloca to be __builtin_alloca.
13021         * team.c: Remove use of alloca.h.
13022         Call gomp_alloca instead of alloca.
13023
13024 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
13025
13026         PR libgomp/25877
13027         * team.c: Add include of alloca.h.
13028         * configure.ac: Add check for alloca.h.
13029         * configure: Regenerate.
13030         * config.h.in: Regenerate.
13031
13032 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
13033
13034         PR fortran/25219
13035         * testsuite/libgomp.fortran/pr25219.f90: New test.
13036
13037 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
13038
13039         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
13040         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
13041         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
13042         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
13043         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
13044         testsuite/libgomp.fortran/threadprivate1.f90,
13045         testsuite/libgomp.fortran/threadprivate2.f90,
13046         testsuite/libgomp.fortran/threadprivate3.f90,
13047         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
13048         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
13049         testsuite/libgomp.fortran/omp_parse3.f90: Change required
13050         effective-target to TLS runtime.
13051
13052         * testsuite/libgomp.fortran/pr25162.f: Require
13053         effective-target TLS runtime.
13054
13055 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
13056
13057         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
13058         * testsuite/libgomp.c/nestedfn-3.c: New test.
13059
13060 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
13061
13062         PR fortran/25162
13063         * testsuite/libgomp.fortran/pr25162.f: New test.
13064
13065 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
13066
13067         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
13068         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
13069
13070 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
13071
13072         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
13073         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
13074         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
13075         single.c, team.c, work.c, config/linux/alpha/futex.h,
13076         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
13077         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
13078         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
13079         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
13080         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
13081         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
13082         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
13083         FSF address.
13084
13085 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
13086
13087         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
13088         to nodist_noinst_HEADERS.
13089         * Makefile.in: Rebuilt.
13090
13091         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
13092         add integer count field.
13093         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
13094         omp_nest_lock_t type change.
13095         (omp_init_nest_lock): Likewise.  Initialize count to 0.
13096         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
13097         Increment count.
13098         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
13099         Decrement count.
13100         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
13101         Increment count if successful and return the new nesting level.
13102         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
13103         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
13104         * testsuite/libgomp.c/lib-1.c: New test.
13105         * testsuite/libgomp.fortran/lib1.f90: New test.
13106         * testsuite/libgomp.fortran/lib2.f: New test.
13107         * testsuite/libgomp.fortran/lib3.f: New test.
13108
13109 2005-11-17  Richard Henderson  <rth@redhat.com>
13110
13111         PR 24845
13112         * Makefile.am (nodist_toolexeclib_HEADERS): New.
13113         * configure.ac (link_gomp): New.  Substitute it.
13114         (AC_CONFIG_FILES): Add libgomp.spec.
13115         * libgomp.spec.in: New file.
13116         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
13117         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
13118
13119 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
13120
13121         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
13122         reduction(-:var) behaving the same as reduction(+:var).
13123         * testsuite/libgomp.c/reduction-4.c: New test.
13124
13125 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
13126
13127         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
13128         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
13129         testsuite/libgomp.c/copyin-3.c,
13130         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
13131         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
13132         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
13133         testsuite/libgomp.c++/pr24455.C,
13134         testsuite/libgomp.fortran/threadprivate1.f90,
13135         testsuite/libgomp.fortran/threadprivate2.f90,
13136         testsuite/libgomp.fortran/threadprivate3.f90,
13137         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
13138         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
13139         testsuite/libgomp.fortran/omp_parse3.f90: Require
13140         effective-target TLS.
13141
13142 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
13143
13144         * HEADER: Remove.
13145
13146 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
13147
13148         PR libgomp/24797
13149         * team.c (initialize_team): Pass NULL rather than free as
13150         pthread_key_create destructor.  Initialize thread specific data
13151         pointer in initial thread to a static local variable rather than
13152         malloced memory.
13153
13154 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
13155
13156         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
13157         its location to ld_library_path.
13158
13159 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
13160
13161         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
13162
13163 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
13164
13165         * testsuite/libgomp.c: Rename from libgomp.dg.
13166
13167 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
13168
13169         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
13170         threadprivate variable 'i'.
13171
13172 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
13173
13174         * config/linux/s390/futex.h: New file.
13175         * configure.tgt: Use it.
13176
13177         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
13178         before the parallel.
13179
13180 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
13181
13182         PR c++/24734
13183         * testsuite/libgomp.c++/master-1.C: New test.
13184
13185 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
13186
13187         * testsuite/libgomp.dg/copyin-3.c: New test.
13188
13189 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
13190
13191         * testsuite/libgomp.fortran/retval1.f90: New test.
13192         * testsuite/libgomp.fortran/vla7.f90: New test.
13193
13194 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
13195
13196         * testsuite/libgomp.fortran/vla2.f90: New test.
13197         * testsuite/libgomp.fortran/vla3.f90: New test.
13198         * testsuite/libgomp.fortran/vla4.f90: New test.
13199         * testsuite/libgomp.fortran/vla5.f90: New test.
13200         * testsuite/libgomp.fortran/vla6.f90: New test.
13201
13202 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
13203
13204         * config/linux/sparc/futex.h: New file.
13205         * configure.tgt: Use it.
13206         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
13207
13208         * critical.c: Include stdlib.h.
13209         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
13210         ignoring return value.
13211         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
13212         LIBGOMP_CHECK_SYNC_BUILTINS check.
13213         * configure: Rebuilt.
13214
13215 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
13216
13217         * testsuite/libgomp.fortran/vla1.f90: New test.
13218
13219 2005-10-31  Richard Henderson  <rth@redhat.com>
13220
13221         * testsuite/libgomp.fortran/character2.f90: Fix race condition
13222         setting 's' in different threads.
13223
13224 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
13225
13226         * libgomp.h (attribute_hidden, ialias): Define.
13227         * config/posix/proc.c (omp_get_num_procs): Add ialias.
13228         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
13229         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
13230         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
13231         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
13232         omp_test_lock, omp_test_nest_lock): Likewise.
13233         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
13234         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
13235         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
13236         omp_test_lock, omp_test_nest_lock): Likewise.
13237         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
13238         omp_get_dynamic, omp_get_nested): Likewise.
13239         * parallel.c (omp_get_num_threads, omp_get_max_threads,
13240         omp_get_thread_num, omp_in_parallel): Likewise.
13241         * fortran.c (ialias_redirect): Define.
13242         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
13243         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
13244         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
13245         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
13246         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
13247         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
13248         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
13249         omp_get_wtime): Add ialias_redirect.
13250
13251 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
13252
13253         * fortran.c: Include stdlib.h.
13254
13255 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
13256
13257         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
13258         * Makefile.in: Regenerated.
13259
13260 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
13261
13262         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
13263         * libgomp_f.h.in (omp_check_defines): New function.
13264         * env.c: Include libgomp_f.h.
13265         (initialize_env): Call omp_check_defines.
13266
13267         * testsuite/libgomp.dg/copyin-2.c: New test.
13268         * testsuite/libgomp.c++/copyin-2.C: New test.
13269         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
13270
13271         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
13272         * testsuite/libgomp.fortran/sharing2.f90: New test.
13273
13274         * testsuite/libgomp.dg/copyin-1.c: New test.
13275         * testsuite/libgomp.c++/copyin-1.C: New test.
13276
13277 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
13278
13279         * testsuite/libgomp.fortran/crayptr1.f90: New test.
13280
13281         * testsuite/libgomp.fortran/workshare1.f90: New test.
13282
13283         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
13284         only test.
13285         * libgomp.fortran/sharing1.f90: New test.
13286
13287 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
13288
13289         PR c++/24502
13290         * testsuite/libgomp.c++/loop-7.C: New test.
13291
13292         * testsuite/libgomp.dg/nestedfn-2.c: New test.
13293
13294         * testsuite/libgomp.dg/nestedfn-1.c: New test.
13295         * testsuite/libgomp.fortran/reduction6.f90: New test.
13296         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
13297
13298 2005-10-23  Richard Henderson  <rth@redhat.com>
13299
13300         * testsuite/libgomp.c++/ctor-1.C: New.
13301         * testsuite/libgomp.c++/ctor-2.C: New.
13302         * testsuite/libgomp.c++/ctor-3.C: New.
13303         * testsuite/libgomp.c++/ctor-4.C: New.
13304         * testsuite/libgomp.c++/ctor-5.C: New.
13305         * testsuite/libgomp.c++/ctor-6.C: New.
13306         * testsuite/libgomp.c++/ctor-7.C: New.
13307         * testsuite/libgomp.c++/ctor-8.C: New.
13308         * testsuite/libgomp.c++/ctor-9.C: New.
13309
13310 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
13311
13312         PR 24455
13313         * testsuite/libgomp.c++/pr24455-1.C: New test.
13314         * testsuite/libgomp.c++/pr24455.C: New test.
13315         * testsuite/libgomp.dg/pr24455-1.c: New test.
13316         * testsuite/libgomp.dg/pr24455.c: New test.
13317
13318 2005-10-20  Richard Henderson  <rth@redhat.com>
13319
13320         * testsuite/libgomp.c++/loop-6.C: New.
13321         * testsuite/libgomp.dg/loop-3.c: New.
13322
13323 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
13324
13325         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
13326         explicitly private.
13327         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
13328         explicitly shared.
13329
13330 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
13331
13332         * testsuite/libgomp.fortran/jacobi.f: New test.
13333
13334 2005-10-19  Richard Henderson  <rth@redhat.com>
13335
13336         * configure.tgt (i?86-linux): Default to with_arch instead of
13337         CFLAGS.  Add -mtune to match target_cpu.
13338         (x86_64-linux): Tune to i686.
13339
13340         * fortran.c (omp_test_nest_lock_): Fix typo.
13341
13342 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
13343
13344         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
13345         gomp_ordered_sync): Do nothing if team->nthreads == 1.
13346         * testsuite/libgomp.dg/ordered-3.c: New test.
13347
13348         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
13349         Remove volatile keyword.
13350
13351         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
13352         in COMMON block to avoid warnings on 64-bit targets.
13353
13354 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
13355
13356         * testsuite/libgomp.dg/shared-3.c: New test.
13357
13358 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
13359
13360         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
13361         * testsuite/libgomp.fortran/reduction5.f90: New test.
13362
13363 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
13364
13365         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
13366         dg-options.
13367         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
13368         flush loop now that __sync_synchronize has proper memory barrier.
13369         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
13370         Add -ffixed-form to dg-options.
13371
13372 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
13373
13374         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
13375         from subdirectories.
13376         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
13377         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
13378         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
13379         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
13380         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
13381         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
13382         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
13383         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
13384         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
13385         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
13386         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
13387         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
13388         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
13389         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
13390         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
13391         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
13392         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
13393         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
13394         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
13395         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
13396         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
13397         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
13398         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
13399         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
13400         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
13401
13402 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
13403
13404         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
13405         lang_library_path exists.  Use find instead of glob to gather tests.
13406         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
13407
13408 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
13409
13410         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
13411         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
13412         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
13413         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
13414         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
13415         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
13416         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
13417         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
13418         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
13419         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
13420         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
13421         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
13422         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
13423
13424 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
13425
13426         * testsuite/libgomp.dg/vla-1.c: New test.
13427
13428         * testsuite/libgomp.fortran/reference2.f90: New test.
13429
13430         * testsuite/libgomp.fortran/character2.f90: Remove explicit
13431         declaration of omp_get_thread_num.
13432         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
13433         use omp_lib.
13434
13435         * testsuite/libgomp.fortran/reduction1.f90: New test.
13436         * testsuite/libgomp.fortran/reduction2.f90: New test.
13437         * testsuite/libgomp.fortran/reduction3.f90: New test.
13438         * testsuite/libgomp.fortran/reduction4.f90: New test.
13439
13440 2005-10-13  Richard Henderson  <rth@redhat.com>
13441
13442         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
13443         * Makefile.in: Regenerate.
13444         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
13445         * libgomp.h: Include bar.h.
13446         (struct gomp_barrier): Remove.
13447         (struct gomp_team): Add barrier.  Replace master_barrier with
13448         master_release.  Replace threads with ordered_release.
13449         (struct gomp_thread): Replace barrier with release.
13450         * ordered.c (gomp_ordered_first): Update for ordered_release change.
13451         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
13452         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
13453         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
13454         (GOMP_single_copy_end): Likewise.
13455         * team.c (gomp_threads_dock): New.
13456         (gomp_barrier_init, gomp_barrier_destroy): Remove.
13457         (gomp_thread_start): Use gomp_barrier_wait.
13458         (new_team, free_team): Update for gomp_team changes.
13459         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
13460         (gomp_team_end): Use gomp_barrier_wait.
13461         (initialize_team): Update for gomp_thread changes.
13462         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
13463         (gomp_work_share_end_nowait): Use atomic ops when available.
13464         * config/linux/bar.c, config/linux/bar.h: New files.
13465         * config/posix/bar.c, config/posix/bar.h: New files.
13466
13467 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
13468
13469         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
13470         * testsuite/libgomp.dg/single-2.c: New test.
13471
13472         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
13473         lang_link_flags): Unset, so that they aren't inherited from previously
13474         sourced *.exp.
13475
13476         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
13477
13478 2005-10-12  Richard Henderson  <rth@redhat.com>
13479
13480         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
13481         (libgomp_init): Use lang_test_file, lang_library_path, and
13482         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
13483
13484         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
13485         (lang_test_file, lang_link_flags): New.
13486         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
13487
13488         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
13489         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
13490         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
13491         testsuite/libgomp.c++/parallel-1.C,
13492         testsuite/libgomp.c++/reduction-1.C,
13493         testsuite/libgomp.c++/reduction-2.C,
13494         testsuite/libgomp.c++/reduction-3.C,
13495         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
13496         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
13497         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
13498         New files, largely cribbed from the C testsuite.
13499
13500 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
13501
13502         * testsuite/libgomp.fortran/character1.f90: New test.
13503         * testsuite/libgomp.fortran/character2.f90: New test.
13504
13505         * testsuite/libgomp.dg/nested-1.c: New test.
13506         * testsuite/libgomp.dg/nested-2.c: New test.
13507         * testsuite/libgomp.fortran/do1.f90: New test.
13508         * testsuite/libgomp.fortran/do2.f90: New test.
13509
13510         * testsuite/libgomp.fortran/reference1.f90: New test.
13511
13512 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
13513
13514         * testsuite/libgomp.dg/reduction-1.c: New test.
13515         * testsuite/libgomp.dg/reduction-2.c: New test.
13516         * testsuite/libgomp.dg/reduction-3.c: New test.
13517
13518 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
13519
13520         * testsuite/libgomp.dg/atomic-1.c: New test.
13521         * testsuite/libgomp.dg/atomic-2.c: New test.
13522
13523 2005-10-09  Richard Henderson  <rth@redhat.com>
13524
13525         * critical.c (atomic_lock): New.
13526         (initialize_critical): Initialize it.
13527         (GOMP_atomic_start, GOMP_atomic_end): New.
13528         * libgomp.map: Export them.
13529         * libgomp_g.h: Declare them.
13530
13531         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
13532
13533 2005-10-02  Richard Henderson  <rth@redhat.com>
13534
13535         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
13536         to XCFLAGS instead of CFLAGS.
13537
13538 2005-09-30  Richard Henderson  <rth@redhat.com>
13539
13540         * configure.ac: Determine whether -pthread or -lpthread is needed.
13541         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
13542         * Makefile.in, configure: Rebuild.
13543
13544 2005-09-28  Richard Henderson  <rth@redhat.com>
13545
13546         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
13547         * testsuite/libgomp.dg/omp-single-3.c: New test.
13548
13549 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
13550
13551         * testsuite/libgomp.dg/omp-single-2.c: New test.
13552         * testsuite/libgomp.dg/shared-2.c: Fix return code.
13553
13554 2005-09-27  Richard Henderson  <rth@redhat.com>
13555
13556         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
13557         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
13558
13559 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
13560
13561         * testsuite/libgomp.dg/omp-loop03.c: New test.
13562
13563 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
13564
13565         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
13566
13567 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
13568
13569         * testsuite/libgomp.dg/omp-single-1.c: New test.
13570         * testsuite/libgomp.dg/shared-1.c: Return 0.
13571         Add prototype for abort.
13572         * testsuite/libgomp.dg/shared-2.c: Likewise.
13573
13574 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
13575
13576         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
13577         constructs.
13578
13579 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
13580
13581         * testsuite/libgomp.dg/shared-1.c: New test.
13582         * testsuite/libgomp.dg/shared-2.c: New test.
13583
13584 2005-09-24  Richard Henderson  <rth@redhat.com>
13585
13586         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
13587
13588 2005-09-24  Richard Henderson  <rth@redhat.com>
13589
13590         * iter.c (gomp_iter_static_next): Round up when computing number
13591         of iterations.  Don't bother distributing a remainder equally.
13592
13593         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
13594         Don't call srand.  Zero b before testing.
13595         (main): New.
13596
13597 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
13598
13599         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
13600         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
13601
13602 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
13603
13604         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
13605         without !$omp end do, followed immediately by subroutine end.
13606
13607 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
13608
13609         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
13610
13611 2005-09-22  Richard Henderson  <rth@redhat.com>
13612
13613         * critical.c (GOMP_critical_name_start): Change argument to void**.
13614         Reuse the pointer space if the mutex fits.
13615         (GOMP_critical_name_end): Likewise.
13616         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
13617         * libgomp_g.h (GOMP_critical_name_start): Update decl.
13618         (GOMP_critical_name_end): Likewise.
13619         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
13620         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
13621
13622 2005-09-20  Richard Henderson  <rth@redhat.com>
13623
13624         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
13625         (create_lock_lock): New.
13626         (initialize_critical): Initialize it.
13627         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
13628         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
13629
13630 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
13631
13632         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
13633
13634 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
13635
13636         * testsuite/libgomp.dg/omp-loop01.c: New test.
13637         * testsuite/libgomp.dg/omp-loop02.c: New test.
13638
13639 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
13640
13641         * configure.ac (AC_PROG_FC): Add.
13642         (USE_FORTRAN): New automake conditional.
13643         * configure: Rebuilt.
13644         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
13645         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
13646         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
13647         Add rules to build them.
13648         * Makefile.in: Rebuilt.
13649         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
13650         OMP_NEST_LOCK_KIND.
13651         * libgomp.map: Add Fortran wrappers.
13652         * libgomp_f.h.in: New file.
13653         * omp_lib.h.in: New file.
13654         * omp_lib.f90.in: New file.
13655         * fortran.c: New file.
13656         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
13657         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
13658         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
13659         libgfortran has been built.
13660         * testsuite/libgomp.fortran/fortran.exp: New file.
13661         * testsuite/libgomp.fortran/omp_cond1.f: New test.
13662         * testsuite/libgomp.fortran/omp_cond2.f: New test.
13663         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
13664         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
13665         * testsuite/libgomp.fortran/omp_hello.f: New test.
13666         * testsuite/libgomp.fortran/omp_orphan.f: New test.
13667         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
13668         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
13669         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
13670         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
13671         * testsuite/libgomp.fortran/omp_reduction.f: New test.
13672         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
13673         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
13674
13675 2005-08-30  Richard Henderson  <rth@redhat.com>
13676
13677         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
13678         function for when aliases are not usable.
13679         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
13680         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
13681         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
13682         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
13683         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
13684         GOMP_loop_ordered_guided_next): Likewise.
13685         * ordered.c (GOMP_ordered_start): Likewise.
13686
13687 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
13688
13689         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
13690         * testsuite/libgomp.dg/omp_hello.c: Fix return code
13691         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
13692         * testsuite/libgomp.dg/omp_orphan.c: Likewise
13693         * testsuite/libgomp.dg/omp_reduction.c: Likewise
13694         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
13695         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
13696         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
13697         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
13698
13699 2005-07-07  Eric Christopher  <echristo@redhat.com>
13700             Diego Novillo  <dnovillo@redhat.com>
13701
13702         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
13703         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
13704         up code.
13705         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
13706         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
13707         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
13708         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
13709         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
13710         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
13711         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
13712
13713 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
13714
13715         * TOPLEVEL.patch: Remove.
13716
13717 2005-05-16  Richard Henderson  <rth@redhat.com>
13718
13719         * configure.ac: Test for clock_gettime.
13720         * config.h.in, configure: Rebuild.
13721         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
13722         (omp_get_wtime): Use clock_gettime if available.
13723         (omp_get_wtick): Use clock_getres if available.
13724
13725 2005-05-11  Richard Henderson  <rth@redhat.com>
13726
13727         * config/linux/ia64/futex.h: New file.
13728         * configure.tgt: Use it.
13729
13730         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
13731
13732 2005-05-07  Richard Henderson  <rth@redhat.com>
13733
13734         * config/linux/powerpc/futex.h: New file.
13735         * configure.tgt: Use it.
13736
13737         * config/linux/i486/futex.h: Merge ...
13738         * config/linux/x86_64/futex.h: ... into ...
13739         * config/linux/x86/futex.h: ... here.
13740         * configure.tgt: Update to match.
13741
13742 2005-05-06  Richard Henderson  <rth@redhat.com>
13743
13744         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
13745         * config/linux/i486/futex.h: Likewise.
13746         * config/linux/x86_64/futex.h: Likewise.
13747
13748         * config/linux/lock.c: New file.
13749         * config/linux/omp-lock.h: New file.
13750
13751         * critical.c, env.h: Don't include omp.h
13752         * config/posix/lock.c: Include libgomp.h instead of omp.h.
13753         * config/posix/time.c: Likewise.
13754         * config/posix/omp-lock.h: New file.
13755         * libgomp.h: Include omp-lock.h and omp.h.
13756         * Makefile.am (nodist_include_HEADERS): New.
13757         (omp.h): New rule.
13758         * configure.ac (PERL): New.
13759         * mkomp_h.pl: New file.
13760         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
13761         with templates.
13762         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
13763
13764         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
13765         build directory.  Re-add -march=i486 hack.
13766
13767         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
13768         (libgomp_link_flags): Remove.
13769         (libgomp_initialized): Remove.
13770         (libgomp_init): Don't protect from reinitialization.  Copy code
13771         from libstdc++ for getting the multilib set correctly.
13772
13773 2005-05-05  Richard Henderson  <rth@redhat.com>
13774
13775         * config/linux/alpha/futex.h: New file.
13776         * configure.tgt (alpha*-*-linux*): Use it.
13777
13778         * config/posix/mutex.c: New file.
13779         * config/posix/sem.c: Use libgomp.h.
13780
13781         * configure.tgt (x86_64-linux): Also test CC for -m32.
13782         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
13783
13784         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
13785         after $gccpath.
13786
13787         * Makefile.am (SUBDIRS): New.
13788         (libgomp_la_LDFLAGS): Add -lpthread.
13789         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
13790         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
13791
13792         * libgomp_g.h: New file.
13793         * libgomp.h: Split out all public declarations to libgomp_g.h.
13794         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
13795         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
13796         * config/linux/sem.h: Likewise.
13797         * config/posix/sem.h: Likewise.
13798
13799         * Makefile.am (AM_LDFLAGS): New.
13800         (libgomp_version_script): Split out from ...
13801         (libgomp_la_LDFLAGS): ... here.
13802         (libgomp_version_info): New.
13803         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
13804         (LIBGOMP_ENABLE): New.
13805         (LIBGOMP_CHECK_LINKER_FEATURES): New.
13806         (LIBGOMP_ENABLE_SYMVERS): New.
13807         * configure.ac (AC_INIT): Version 1.0.
13808         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
13809         (enable-linux-futex): Likewise.  Rename from enable-futex.
13810         (libtool_VERSION): New.
13811         (LIBGOMP_ENABLE_SYMVERS): Use it.
13812         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
13813         * Makefile.in, aclocal.m4, configure: Rebuild.
13814
13815         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
13816         (gomp_mutex_unlock_slow): Fix typo.
13817         * config/linux/sem.c: Similarly.
13818         (gomp_sem_post_slow): Fix typo.
13819         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
13820         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
13821         [__PIC__] (sys_futex0): Don't use tmp output in asm.
13822
13823         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
13824         (libgomp_la_LDFLAGS): Add top_srcdir to path.
13825         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
13826         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
13827         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
13828         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
13829         LDFLAGS.  Pull enable_futex check to top-level.
13830         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
13831         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
13832
13833         First attempt at real configury.
13834         * Makefile, config.h: Remove file.
13835         * Makefile.am, Makefile.in: New file.
13836         * acinclude.m4 aclocal.m4: New file.
13837         * configure.ac, configure.tgt, configure: New file.
13838
13839         * config/posix/lock.c: Rename from sys-lock.c.
13840         * config/posix/mutex.h: Rename from sys-mutex.h.
13841         * config/posix/sem.c: Rename from sys-sem.c.
13842         * config/posix/sem.h: Rename from sys-sem.h.
13843         * config/posix/proc.c: Rename from sys-proc.c.
13844         * config/posix/time.c: Rename from sys-proc.c.
13845
13846         * config/linux/mutex.c: New file.
13847         * config/linux/mutex.h: New file.
13848         * config/linux/sem.c: New file.
13849         * config/linux/sem.h: New file.
13850         * config/linux/i486/futex.h: New file.
13851         * config/linux/x86_64/futex.h: New file.
13852
13853 2005-05-04  Richard Henderson  <rth@redhat.com>
13854
13855         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
13856         * libgomp.h: Declare them.
13857         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
13858         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
13859
13860 2005-05-04  Richard Henderson  <rth@redhat.com>
13861
13862         * libgomp-1 code drop
13863
13864 2005-05-04  Richard Henderson  <rth@redhat.com>
13865
13866         * iter.c (gomp_iter_static_next): Return tri-state on 0.
13867         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
13868         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
13869         (gomp_iter_static_next): Update.
13870         (gomp_ordered_static_next): Update.
13871         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
13872         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
13873         totally empty range.
13874         (gomp_loop_ordered_static_next): Refine test for calling
13875         gomp_ordered_static_next.
13876         * testsuite/ordered-1.c: Add case for more threads than iterations.
13877
13878         * iter.c (gomp_iter_runtime_next_locked): Remove.
13879         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
13880         gomp_loop_guided_start, gomp_loop_ordered_static_start,
13881         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
13882         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
13883         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
13884         gomp_loop_ordered_guided_next): Downcase name, make static, add
13885         an external alias with the old name.
13886         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
13887         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
13888         switch and call one of the above static functions.
13889         * libgomp.h: Update.
13890
13891         * work.c (gomp_work_share_start): Lock the mutex for !first too.
13892         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
13893         GOMP_loop_guided_start, GOMP_loop_runtime_start,
13894         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
13895         GOMP_loop_ordered_guided_start): Update to match.
13896         * sections.c (GOMP_sections_start): Likewise.
13897         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
13898
13899         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
13900         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
13901         Use bounds check instead of modulus.
13902         (gomp_ordered_sync): Split out of GOMP_ordered_start.
13903         (gomp_ordered_last): Don't sync with ordered_owner here.
13904         (gomp_ordered_next): Likewise.
13905         (gomp_ordered_static_loop_next): Likewise.
13906         * loop.c, libgomp.h: Update to match.
13907
13908         * libgomp.h (GOMP_barrier): Declare.
13909
13910         * testsuite/barrier-1.c: New file.
13911         * testsuite/critical-1.c: New file.
13912         * testsuite/ordered-2.c: New file.
13913         * testsuite/ordered-1.c: New file.
13914         * testsuite/sections-1.c: New file.
13915         * testsuite/single-1.c: New file.
13916         * testsuite/Makefile (TESTS): Add them.
13917
13918 2005-05-04  Richard Henderson  <rth@redhat.com>
13919
13920         * libgomp.h (struct gomp_work_share): Add ordered_owner.
13921         * loop.c (GOMP_loop_static_start): If not the startup thread,
13922         acquire the mutex to wait for initialization complete.
13923         (GOMP_loop_ordered_static_start): Likewise.
13924         (GOMP_loop_ordered_runtime_start): Likewise.
13925         (GOMP_loop_ordered_static_first): Remove.
13926         (GOMP_loop_ordered_dynamic_first): Remove.
13927         (GOMP_loop_ordered_guided_first): Remove.
13928         (GOMP_loop_ordered_runtime_first): Remove.
13929         * ordered.c (gomp_ordered_loop_first): Post to own release when
13930         we're the first thread.
13931         (gomp_ordered_loop_last): Wait on release if not owner.
13932         (gomp_ordered_loop_next): Likewise.
13933         (gomp_ordered_static_loop_init): New.
13934         (gomp_ordered_static_loop_next): Use ordered_owner.
13935         (GOMP_ordered_start): Likewise.
13936         * work.c (gomp_new_work_share): Initialize ordered_owner.
13937
13938 2005-05-03  Richard Henderson  <rth@redhat.com>
13939
13940         * Makefile (OPT): New.
13941         (CFLAGS): Use it.
13942
13943         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
13944         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
13945         * libgomp.h, libgomp.map, NOTES: Update to match.
13946
13947         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
13948         Add initialized and thr members.
13949         (gomp_thread_start): Pause when initially spawned to wait for
13950         the whole team to be created.
13951         (gomp_team_start): Release team members at the end.
13952
13953         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
13954         (f_foo_1): Use GOMP_loop_end.
13955         (f_foo_2): Use GOMP_loop_end_nowait.
13956
13957         * testsuite/loop-2.c: New file.
13958         * testsuite/Makefile (TESTS): Add it.
13959
13960 2005-05-03  Richard Henderson  <rth@redhat.com>
13961
13962         * iter.c (gomp_iter_static_next): Fix overflow check typo.
13963         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
13964         * team.c (new_team): Initialize oldest_live_gen to 1 if no
13965         initial work_share.
13966
13967         * testsuite/Makefile: New file.
13968         * testsuite/loop-1.c: New file.
13969
13970 2005-05-03  Richard Henderson  <rth@redhat.com>
13971
13972         Initial implementation and checkin.
13973 \f
13974 Copyright (C) 2005-2020 Free Software Foundation, Inc.
13975
13976 Copying and distribution of this file, with or without modification,
13977 are permitted in any medium without royalty provided the copyright
13978 notice and this notice are preserved.